Drive power is small , the use -feed into the induction discharge , large capacity hopper intensive layout . Increase in materials almost no feed back and dug material phenomenon , so less power is invalid .
To enhance a wide range of these types of materials hoist , less demand , not only can enhance the general powdery, granular materials , but also enhance the larger abrasive Fluting
machine . Tightness, less environmental pollution .
Run the reliability , advanced design principles and processing methods to ensure the reliability of machine operation , no down time more than 20,000 hours . Lifting height is high. Hoist running smoothly , so you can upgrade to a higher level.
long life, take inflow feeding hoist type, without using bucket excavating , squeezed between the materials and collision phenomenon rarely occurs . The machine was designed to ensure that the feed material , unloading few scattered , reducing mechanical wear.
Bucket elevator conveyor working principle is: the material from the hopper to scoop up the following storage medium , with conveyor belts or chains upgraded to the top , flip down after bypassing the top wheel , bucket elevator material is poured into the receiving groove inside . Belt bucket elevator drive transmission belt generally use rubber band attached to the lower or above the upper and lower drive roller and the idler pulley . Grain
conveyors drive with two generally parallel transmission chain, or following a pair of drive sprocket , under or on top of a pair of headed sprocket . Bucket elevators are generally equipped with chassis, in order to prevent the bucket elevator in dust.
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2013年9月29日星期日
2013年9月28日星期六
Screw conveyor transportation of materials, cautions
Screw Conveyor transportation of materials, cautions :
1 Begin feeding should gradually increase the feed , the feed should be uniform , do not look at the amount of added equipment rated , or will cause congestion, drive overload , the life of the device also has a certain impact.
(2) There shall be no rigid material large bulk materials , otherwise it will get stuck spiral , spiral machine damage .
3 Do not start feeding , such as starting, and then carried to the material, to do no load starting conveyor.
4 To stop feeding before stopping , until the machine finished material handling equipment then stop running .
5 To regularly frequent inspection equipment components such as fasteners are not loose , tighten if loose a timely manner , to do early prevention .
6 undesirable conveyor in operation under cover to avoid causing bodily harm , but also requires frequent moving parts add oil.
More extensive use screw conveyor for conveying relatively wide range of materials that can transport powder, granular and small block materials , the use of the screw conveyor dust environment is generally larger occasions , conveyor bearing long-term dust will aggravate the wear and tear it to periodically lubricate the mechanical maintenance , allowing the conveyor to better carry out the job .
Screw conveyor can be inserted into a variety of organs mining reclaimer , the vast majority can reduce the amount of clean-up , there is a continuous conveyor also has the function of having a clean , stable power will be able to start close to the rated capacity of productivity , productivity can reach the rated 55% -70 % while other transportation equipment, the average efficiency of only 40% -50% of this balance nature of the work to the rear conveyor system is important to match ; various mechanical energy than continuous conveyor conveying equipment small grab .
General can achieve custody transfer , conveyor can easily be closed within the discharge point , reducing the loading point to take the height , or take other measures to eliminate dust can greatly reduce dust pollution of the environment , to achieve continuous conveyor operation , because it is a continuous operation Therefore, small vibration , low noise .
Dynamic load reduction due to the quality of the structure decreases, extends service life and reduce worker fatigue mechanical ; operation is simple , easy to implement automatic control ; due to continuous operation , the average efficiency is relatively high , the quality of productivity than the same type of screw conveyor LS confidential small .
1 Begin feeding should gradually increase the feed , the feed should be uniform , do not look at the amount of added equipment rated , or will cause congestion, drive overload , the life of the device also has a certain impact.
(2) There shall be no rigid material large bulk materials , otherwise it will get stuck spiral , spiral machine damage .
3 Do not start feeding , such as starting, and then carried to the material, to do no load starting conveyor.
4 To stop feeding before stopping , until the machine finished material handling equipment then stop running .
5 To regularly frequent inspection equipment components such as fasteners are not loose , tighten if loose a timely manner , to do early prevention .
6 undesirable conveyor in operation under cover to avoid causing bodily harm , but also requires frequent moving parts add oil.
More extensive use screw conveyor for conveying relatively wide range of materials that can transport powder, granular and small block materials , the use of the screw conveyor dust environment is generally larger occasions , conveyor bearing long-term dust will aggravate the wear and tear it to periodically lubricate the mechanical maintenance , allowing the conveyor to better carry out the job .
Screw conveyor can be inserted into a variety of organs mining reclaimer , the vast majority can reduce the amount of clean-up , there is a continuous conveyor also has the function of having a clean , stable power will be able to start close to the rated capacity of productivity , productivity can reach the rated 55% -70 % while other transportation equipment, the average efficiency of only 40% -50% of this balance nature of the work to the rear conveyor system is important to match ; various mechanical energy than continuous conveyor conveying equipment small grab .
General can achieve custody transfer , conveyor can easily be closed within the discharge point , reducing the loading point to take the height , or take other measures to eliminate dust can greatly reduce dust pollution of the environment , to achieve continuous conveyor operation , because it is a continuous operation Therefore, small vibration , low noise .
Dynamic load reduction due to the quality of the structure decreases, extends service life and reduce worker fatigue mechanical ; operation is simple , easy to implement automatic control ; due to continuous operation , the average efficiency is relatively high , the quality of productivity than the same type of screw conveyor LS confidential small .
What is the use of screw conveyor taboos
What is the use of screw conveyor taboo :
Screw Conveyor can be inserted into a variety of organs mining reclaimer , the vast majority can reduce the amount of clean-up , there is a continuous conveyor also has the function of having a clean , stable power will be able to start close to the rated capacity of productivity , productivity can reach the rated 55% -70 % while other transportation equipment, the average efficiency of only 40% -50% of this balance nature of the work to the rear conveyor system is important to match ; various mechanical energy than continuous conveyor conveying equipment small grab .
1 , in operation if there is tape deviation phenomenon should make timely adjustments parking , do not use force in order to avoid friction increases .
2, the working environment or material temperature is below -10 degrees above 50 degrees do not work
3, do not transport acidity or materials containing organic ingredients .
4 , the conveyor belt or by people not pedestrians to avoid personal injury.
5 , conveyance conveyor insulation problems arise to do stop processing , the motor must be grounded to avoid leakage .
6, the belt slipping a hand to lift the prohibition zone, so as to avoid injury.
These are the need to pay attention when using screw conveyor taboo issue .
General can achieve custody transfer , conveyor can easily be closed within the discharge point , reducing the loading point to take the height , or take other measures to eliminate dust can greatly reduce dust pollution of the environment , to achieve continuous conveyor operation , because it is a continuous operation Therefore, small vibration , low noise . Dynamic load reduction due to the quality of the structure decreases, extends service life and reduce worker fatigue mechanical ; operation is simple , easy to implement automatic control ; due to continuous operation , the average efficiency is relatively high , the quality of productivity than the same type of screw conveyor LS confidential small .
Screw Conveyor can be inserted into a variety of organs mining reclaimer , the vast majority can reduce the amount of clean-up , there is a continuous conveyor also has the function of having a clean , stable power will be able to start close to the rated capacity of productivity , productivity can reach the rated 55% -70 % while other transportation equipment, the average efficiency of only 40% -50% of this balance nature of the work to the rear conveyor system is important to match ; various mechanical energy than continuous conveyor conveying equipment small grab .
1 , in operation if there is tape deviation phenomenon should make timely adjustments parking , do not use force in order to avoid friction increases .
2, the working environment or material temperature is below -10 degrees above 50 degrees do not work
3, do not transport acidity or materials containing organic ingredients .
4 , the conveyor belt or by people not pedestrians to avoid personal injury.
5 , conveyance conveyor insulation problems arise to do stop processing , the motor must be grounded to avoid leakage .
6, the belt slipping a hand to lift the prohibition zone, so as to avoid injury.
These are the need to pay attention when using screw conveyor taboo issue .
General can achieve custody transfer , conveyor can easily be closed within the discharge point , reducing the loading point to take the height , or take other measures to eliminate dust can greatly reduce dust pollution of the environment , to achieve continuous conveyor operation , because it is a continuous operation Therefore, small vibration , low noise . Dynamic load reduction due to the quality of the structure decreases, extends service life and reduce worker fatigue mechanical ; operation is simple , easy to implement automatic control ; due to continuous operation , the average efficiency is relatively high , the quality of productivity than the same type of screw conveyor LS confidential small .
2013年9月26日星期四
Hammer crusher best use and proper installation methods
Hammer Mill is the most widely used one of the primary crushing equipment , especially in the crushing hardness of the material is not great when it is able to maximize the efficiency of the brittleness of the material is also very appropriate, hammer crusher intermediates and fine intermediate crushing brittle materials such as limestone less than coal and other used in metallurgy, building materials, chemical and water - power industry , large crushing ratio , even product size and function of the main equipment .
So how to properly install the hammer crusher it ? Below is off the machine and technical personnel in Henan insights .
First, hammer crusher motor should be strictly in accordance with the requirements of Directive installation location should be easy to operate and observe at any time
Second, the relative position of each device calibration , according to the relevant requirements, and then fixing bolt .
Third, after solidification anchor bolts , check the position of the hammer crusher .
Fourth, a variety of electrical equipment grounding resistance should not be less than 1.0MΩ, motor insulation resistance shall be not less than 0.8 megohms .
Fifth , check the hammer crusher , rotary parts. All moving parts should be flexible , good lubrication, no obstruction .
Sixth, to ensure that the direction of rotation of the motor is the same mark , install the V-belt and adjust its tension .
So how to properly install the hammer crusher it ? Below is off the machine and technical personnel in Henan insights .
First, hammer crusher motor should be strictly in accordance with the requirements of Directive installation location should be easy to operate and observe at any time
Second, the relative position of each device calibration , according to the relevant requirements, and then fixing bolt .
Third, after solidification anchor bolts , check the position of the hammer crusher .
Fourth, a variety of electrical equipment grounding resistance should not be less than 1.0MΩ, motor insulation resistance shall be not less than 0.8 megohms .
Fifth , check the hammer crusher , rotary parts. All moving parts should be flexible , good lubrication, no obstruction .
Sixth, to ensure that the direction of rotation of the motor is the same mark , install the V-belt and adjust its tension .
Hammer crusher for safe operation
1, the inspection must be properly dressed labor protection products , very careful .
2 , regular inspection hammer wear, nicks observe Hammer Mill , hammer connection is vibration, and act accordingly and to reflect their superiors .
3 , crusher size of the crushed material must not exceed the maximum size specified materials .
4 , to observe the operation of the crusher sound , check the hydraulic and lubrication system is normal , abnormal timely contact with the control , depending on the situation and take appropriate measures to promptly report to their superiors .
5 , regular inspection and drive belt loose coupling guard , foundation bolts loose , otherwise they will be promptly tightened.
6 , periodically check the bearing temperature and sound , the body's vibration , abnormal promptly notify the relevant personnel.
7 , when the device during operation , crusher crushing abnormal sounds, stop immediately and notify the relevant personnel and supervisors for detailed examination.
8 , to observe whether there is more than unloading pit required feed size chunks , if once discovered, should be immediately circuit breakers feeding machine for processing.
2 , regular inspection hammer wear, nicks observe Hammer Mill , hammer connection is vibration, and act accordingly and to reflect their superiors .
3 , crusher size of the crushed material must not exceed the maximum size specified materials .
4 , to observe the operation of the crusher sound , check the hydraulic and lubrication system is normal , abnormal timely contact with the control , depending on the situation and take appropriate measures to promptly report to their superiors .
5 , regular inspection and drive belt loose coupling guard , foundation bolts loose , otherwise they will be promptly tightened.
6 , periodically check the bearing temperature and sound , the body's vibration , abnormal promptly notify the relevant personnel.
7 , when the device during operation , crusher crushing abnormal sounds, stop immediately and notify the relevant personnel and supervisors for detailed examination.
8 , to observe whether there is more than unloading pit required feed size chunks , if once discovered, should be immediately circuit breakers feeding machine for processing.
2013年9月17日星期二
Conveyor debugging
Debugging Belt Conveyor steps:
⑴ careful testing after installation of the equipment belt conveyor, to meet design requirements.
⑵ The reducer, moving parts corresponding filling oil.
⑶ belt conveyor installation to meet the requirements of a single device for manual work test, and debug belt conveyors combine action to meet the requirements.
⑷ commissioning of the electrical part of the belt conveyor. Including the action of conventional electrical wiring and commissioning, the equipment with good performance, to meet the design features and status.
⑴ careful testing after installation of the equipment belt conveyor, to meet design requirements.
⑵ The reducer, moving parts corresponding filling oil.
⑶ belt conveyor installation to meet the requirements of a single device for manual work test, and debug belt conveyors combine action to meet the requirements.
⑷ commissioning of the electrical part of the belt conveyor. Including the action of conventional electrical wiring and commissioning, the equipment with good performance, to meet the design features and status.
Belt conveyor running operation
1 Close the main power switch, check the device power is being fed properly and the power indicator is lit. To normal after the next step.
2 Close the power switch on each loop, check whether it is normal. Under normal conditions of: device does not operate, belt conveyors running light is not on, inverter and other equipment, power indicator light, the inverter display panel shows the normal (no fault code is displayed).
3 in accordance with the process starts all electrical equipment in turn, starting on a normal electrical equipment (motors or other equipment has reached the normal speed, the normal state) and then the next one electrical device startup.
Belt Conveyor operation, is transported goods must comply with the requirements of the design objects, to comply with belt conveyor design capabilities. Secondly, we must pay attention to all categories of personnel not touch the moving parts of the conveyor belt, non-professionals are not free to contact with electrical components, control buttons, etc.. Finally, in the belt can not run the inverter circuit after the class, such as the identification of maintenance needs, you must stop the inverter in case of operation, otherwise it may damage the drive.
Stop running belt, press the Stop button to stop all pending system only after cut off the mains.
2 Close the power switch on each loop, check whether it is normal. Under normal conditions of: device does not operate, belt conveyors running light is not on, inverter and other equipment, power indicator light, the inverter display panel shows the normal (no fault code is displayed).
3 in accordance with the process starts all electrical equipment in turn, starting on a normal electrical equipment (motors or other equipment has reached the normal speed, the normal state) and then the next one electrical device startup.
Belt Conveyor operation, is transported goods must comply with the requirements of the design objects, to comply with belt conveyor design capabilities. Secondly, we must pay attention to all categories of personnel not touch the moving parts of the conveyor belt, non-professionals are not free to contact with electrical components, control buttons, etc.. Finally, in the belt can not run the inverter circuit after the class, such as the identification of maintenance needs, you must stop the inverter in case of operation, otherwise it may damage the drive.
Stop running belt, press the Stop button to stop all pending system only after cut off the mains.
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