Supply belt automatic correction device, mine backwash water filter

Correction means correct transmission, transfer bias, a partial transfer machine, transfer bias roller, a belt correction device
Introduction:
Patented product : self-aligning roller “ Zhijiao ” company's replacement rollers for self-aligning rollers
The technical problem solved by this product is to provide a kind of belt that does not damage the conveyor belt, which has a simple structure, high sensitivity, long service life, reduced operating costs, versatility, and easy installation and maintenance.
The technical solution adopted is that: it is composed of a roller cylinder, and a bearing is arranged inside the roller cylinder. The shaft and the shaft are matched so that the shaft can swing horizontally relative to the roller cylinder; bearings are provided on both sides or one side, and the diameter of the bearing is larger than The outer diameter of the center shaft is relatively horizontally swingable between the two.
It can be used to adjust the deflection of the belt conveyor. If the conveyor belt is deviated, the relative center of gravity will increase. The frictional force will cause the big end of the friction to be generated in the running direction of the conveyor belt. Swing , this automatic swinging function tunes the belt back to the middle of the running path. This function is produced by the product's own structure, and does not require special adjustment mechanism or other device to adjust the belt, so the structure is simple, only the running roller self-oscillation and deviation is adjusted during the adjustment, avoiding the belt Damaged. The outer dimensions are the same as those of a common idler. It is not necessary to make any changes to the roller support and other components . The use is extremely convenient. The k is available and the problem can be solved in one minute.
Every 20-50 meters on the belt conveyor is replaced with a set of profiled roller (depending on the degree of deviation), to directly replace the original roller, so that the belt is always in the normal track position, it It can replace all the old-fashioned correction devices and provide a good means for correcting the belt. The structure is extremely simple, long life, maintenance-free, and can save a lot of manpower and material resources for on-site operation.
This patented product is the replacement product of the self-aligning idler produced by South Africa's " Zhuoxing " Company. The " Zhongzheng " self-aligning idler has been patented and applied for protection in 36 products . The effect is excellent. The adjustment of the roller is better , the bracket does not need any changes , the bearing capacity is stronger, simpler, more effective, more convenient, more sensitive, cheaper and more practical.

Simple method, effective effect!

•      Supply Conveyor Automatic Deviation Correction Device Belt Deviation Correction Belt Deviation Deviation Deviation Correction Device Deviation Correction Roller Adjustment Adjustment Roller

•      Conveyor belt automatic correction device correcting the belt conditioning apparatus of offset correction of offset correction roller bias roller

one,               Design Idea This self-aligning roller is a kind of automatic adjusting roller. The self-aligning idler used in the existing belt conveyor has various types such as integral rotary type, sectional rotary type, vertical roller type, and cone roller friction type. Their common deficiency is that the structure is complex and the amount of maintenance is large. The low sensitivity also easily causes damage to the belt edges. In order to solve the above technical problems, the technical solution adopted is that it has a roller cylinder, a bearing and a swinging device are arranged in the middle of the roller cylinder, bearings are provided at both ends, and the roller bearings are provided at both ends of the roller bearing. Swing set that swings up and down and can only swing horizontally. When the belt deviates from the centerline, the frictional force at both ends of the idler loses balance and the idler swings. The belt running direction is no longer perpendicular to the idler. The skewed idler rolls back the belt to the center path. The design adopts the same dimensions as common idler. Easy installation and maintenance, no need to change the roller bracket and other components

Transmission , cylinder , deviation , roller , polarization device , polarizer
Providing a belt that does not damage the conveyor belt has a simple structure, high sensitivity, long service life, reduced operating costs, versatility, and easy installation and maintenance.
The technical solution adopted is that: it is composed of a roller cylinder, and a bearing is arranged inside the roller cylinder. The shaft and the shaft are matched so that the shaft can swing horizontally relative to the roller cylinder; bearings are provided on both sides or one side, and the diameter of the bearing is larger than The outer diameter of the center shaft is relatively horizontally swingable between the two.
It can be used to adjust the deflection of the belt conveyor. If the conveyor belt is deviated, the relative center of gravity will increase. The frictional force will cause the big end of the friction to be generated in the running direction of the conveyor belt. Swing , this automatic swinging function tunes the belt back to the middle of the running path. This function is produced by the product's own structure, and does not require special adjustment mechanism or other device to adjust the belt, so the structure is simple, only the running roller self-oscillation and deviation is adjusted during the adjustment, avoiding the belt Damaged. The outer dimensions are the same as those of a common idler. It is not necessary to make any changes to the roller bracket and other components . The use is extremely convenient. .
At the head or end of the belt conveyor, a set of offset drums of the corresponding specifications (depending on the degree of deviation) is decided, and in conjunction with the offset roller produced by our company, the belt is always in the normal track position. It can Instead of the old-fashioned all-alignment device, it provides a good means for correcting the belt. The structure is extremely simple, long life, maintenance-free, and can save a lot of manpower and material resources for on-site operation.
This patented product is the replacement product of the self-aligning idler produced by South Africa's " Zhuoxing " Company. The " Zhongzheng " self-aligning idler has been patented and applied for protection in 36 products . The effect is excellent. The adjustment of the roller is better , the bracket does not need any changes , the bearing capacity is stronger, simpler, more effective, more convenient, more sensitive, cheaper and more practical .
Simple method, effective effect!

Self-cleaning water filter , self-cleaning filter , water filter , water filter , mine filter , mine water filter
Self-cleaning water filter
one, use:
The product is applied to the filtration of water quality of dust-proof water such as coal mining, underground mining face, main transportation lane transportation and transfer system. The self-rinsing type water filter is directly connected to the underground dust-proof water supply pipe system, and can remove sediment and suspended matter in the water, so as to ensure that the water quality meets the requirements of the underground water for dust prevention in the coal mine.
Second, the structure and use of principle
The water filter device consists of important parts such as pressure gauge, gate valve, filter, self-drilling valve and drain valve. Normally, the two gate valves of the filter core are opened before and after, the self- flushing valve and the row (impurity) of the dirty valve are closed, and the water is filtered through the stainless steel silk cloth in the filter core. At this time, the pressure of the pressure gauges of the filter core is consistent before and after. When the impurities of the stainless steel wire cloth in the filter element are relatively large, the front and rear pressure gauges will show a deviation. At this point, self-rinsing impurities should be performed. First, close the filter before and after the two gate valves, and then open the self-flushing valve and exhaust impurity valve. The water in the pipeline enters the filter core through the self-rinsing water valve, and performs the self flushing in the opposite direction of the normal water flow, and the water impurities are discharged through the row impurity valve. After the flushing is completed, the valve closes under normal use conditions.
three,
The device is installed in the pipeline where the water quality is poor and the water quality is filtered. When installing, it must be ensured that the direction of the arrow marked on the filter is consistent with the direction of the water flow.
four,
Before use, check carefully whether the pressure gauge, high-pressure hose, quick connector, self- flushing valve, and drain valve are connected securely to ensure safe use.
Five: During the use of this device, it is necessary to regularly check the reading of the pressure gauge, perform self-rinsing drainage in time, and ensure the normal use of water pressure.

1, Dust filter efficiency: 90%—98%
2, Design pressure: < 10MPa
3 , Processing flow: system model
4, Working methods: long-term continuous work
5, Working temperature: > 0°C
6, Installation method: Use universal Karan directly connected to the dust-proof water supply line

Automatic Backwash Filters | Mine Automatic Backwash Filters | Automatic Backwash Filters | Mine Filters | Water Filters | Self-Cleaning Water Filters | Downhole Filters   Contact Manager Meng Phone 13345184168
Model : SKZFL
Diameter range : DN15≈DN300 .
Pressure range : PN1.0-PN4.0
Temperature range : - 40 °C ≈ 500 °C .
Body material : cast steel, stainless steel.
Connection method : flange.
The backwash filter consists of a housing, a filter unit and a water flow guide valve. SKZFL type automatic back flushing sewage filter should be installed on the right angle elbow, SKZFL automatic back flushing sewage filter should be installed horizontally or vertically, straight-through when installed vertically, the water flow direction should be from top to bottom, installation should pay attention The direction of the passengers' up arrow must be consistent with the direction of the water flow.
When the backwash filter works normally, the water flow guide valve opens. When the water passes through the filter type electric water processor, it enters the device through the water inlet under the action of the water flow guide valve. In the special structure of the filter unit, various impurities and suspended substances are trapped in the device and the clean water flows out of the water outlet. When the filter type electric water processor needs to discharge the pollutants, the water flow direction valve is closed, the water passes through the first half of the filter section of the filter unit, part of the water flows from the water outlet into the system, and the remaining water flows into the inner side through the second half of the filter unit and is discharged. Outflow, play the role of automatic flushing filter unit. The water system operates normally during the entire process without downtime.