CN205308766U - Dustlessization coal filtering systems - Google Patents
Dustlessization coal filtering systems Download PDFInfo
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- CN205308766U CN205308766U CN201521053467.9U CN201521053467U CN205308766U CN 205308766 U CN205308766 U CN 205308766U CN 201521053467 U CN201521053467 U CN 201521053467U CN 205308766 U CN205308766 U CN 205308766U
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- hydraulic pipe
- flexible material
- scraper plate
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- scraper
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Abstract
The utility model provides a dustlessization coal filtering systems, presses down the dirt wall including passing in and out car washing unit, the scraper blade conveyer of unloading, flexible material mouthful device, vibration screening device and storage device and keeping out the wind, business turn over car washing unit sets up the exit position at coal filtering systems, the scraper blade conveyer of unloading passes through the upper end that the vibration screening device is connected to the conveyer belt, and the end of vibration screening device still is provided with breaker, the breaker lower extreme passes through storage device and connects flexible material mouthful device, keep out the wind and press down the setting of dirt wall around coal filtering systems. The wide application of this device is in prefectures and cities' coal production, distributors, and fundamentally solves coal to the harm of environment and controlled to the output of zero -fault product in the business process to and controlled to staff intensity of labour's reduction and output efficiency's improvement and occupational health.
Description
[technical field]
The utility model relates to coal screening and optimizing technical field, especially relates to without dirt coal screening system.
[background technology]
The product that the product of current colliery institute output and each dealer sell, huge economy and equipment loss can be brought to user without screening, but do not have again a kind of Realization of Product to retracting from colliery to unload without dirt, screen, store, the device of entrucking, in existing installation there is certain gap because of auxiliary sometimes in coal material dumping device in discharge process between discharging plate and dummy car, cause discharge process making coal material drop from gap, and the mistake that car leans on enters to cause auxiliary discharging plate to play a role. In current coal material industry when filling car, accurately cannot pour in car owing to the height difference of car causes coal material easily to produce coal material when filling, thus cause significantly overflowing of coal material to make it that environment have certain pollution.
In the screening of coal, the reciprocating sieve screening device that current most of producer uses is excentric shaft or overall vibrations, and such screening implement can because of the volume of coal material and weight issue in coal material screen branch trade, screening implement is caused to work for a long time, and more problem to be coal material should be cannot be shaken fully thus reach the object of screening, at this moment just need artificial aside through the screening of pedestrian's work, strengthen artificial labour cost like this, also greatly increase the time of screening.
In the transmission of coal, in existing installation, the transmission device of most of coal industry is chain or belt-type transmission, but often can cause coal in transmitting procedure under landing on machine or be stuck in screening device portal, especially the accumulation of colliery small area can be caused during the vehicle-mounted discharging of some large coal mines, transmission device is caused it to be transmitted, need manually it to be cleared up on side, and there is certain gap between discharging plate and dummy car because of auxiliary sometimes in discharge process, cause discharge process making coal material drop from gap.
In addition, current major part has the plant area periphery of dust pollution to be all provided with windbreak, and windbreak is sometimes big at wind or the protection of dust can be reduced greatly during dry weather, thus cause plant area's periphery to damage, just need manually dust-proof to sprinkling water through row around it at this moment, so not only greatly waste water resources, also increase artificial expense of labor, some is needed cannot making in this way again of the inner dry environment of plant area.
[summary of the invention]
In order to the deficiency overcome in background technology; the utility model discloses a kind of without dirt coal screening system; comprise vehicles passing in and out flushing arrangement, scraper conveying device of unloading, flexible material mouth device, vibration screening device and storing device and dust suppression and wind proofing wall; whole system only needs two people's manipulations; auxiliary four people pick up slag and to equipment routing inspection, fundamentally solve in coal trading enterprise's business process the impact of environment and the control to quality product flow process and the protection to operator's Occupational health.
In order to realize the object of described invention, the utility model adopts following technical scheme: a kind of without dirt coal screening system, comprises turnover car flushing arrangement, scraper conveying device of unloading, flexible material mouth device, vibration screening device and storing device and dust suppression and wind proofing wall; Described turnover car flushing arrangement is arranged on the import and export position of coal screening system, described scraper conveying device of unloading connects the upper end of vibration screening device by travelling belt, the end of vibration screening device is also provided with shredder assembly, and the lower end of described shredder assembly connects flexible material mouth device by storing device 5; Described dust suppression and wind proofing wall is arranged on around coal screening system.
Turnover car flushing arrangement described in the utility model comprises hydraulic pipe and water jet, hydraulic pipe is provided with water-in, described hydraulic pipe comprises horizontal hydraulic pipe and vertical hydraulic pipe, described horizontal hydraulic pipe is horizontally set on bottom flushing arrangement, vertical hydraulic pipe is respectively arranged with flushing arrangement both sides, and water jet is separately positioned on the upper surface of horizontal hydraulic pipe and the internal surface of vertical hydraulic pipe; It is provided with coupling device between described each horizontal hydraulic pipe and vertical hydraulic pipe; Being provided with filter screen between described each horizontal hydraulic pipe, described vertical hydraulic pipe is arranged on the both sides of filter screen; The lower end of described filter screen is also provided with settling bath.
Scraper conveying device of unloading described in the utility model comprises scraper plate backplate, transmission chain, stationary installation, scraper plate, discharging plate, hairbrush and transmission mechanism; Described transmission chain is arranged on the base of transfer roller with ring structure, and connection for transmission device, described transmission chain is provided with scraper plate on the throughput direction of ring structure, and the two ends of scraper plate are also provided with scraper plate backplate; Described transfer roller side, upper end in the conveying direction is provided with discharging plate, and described discharging plate is Collapsible structure, is provided with hairbrush on the outer side edges edge of discharging plate;
The throughput direction of transmission chain described in the utility model is provided with some scraper plates; Described scraper plate is in the direction of motion side of transmission chain, and the both sides of scraper plate are also fixedly installed scraper plate backplate, is fixed on the base of transfer roller bottom described scraper plate backplate; Coupled two the scraper plate backplates of described scraper plate form three baffle arrangements connected, and the bottom of its baffle arrangement surrounded described is also provided with base plate, and described base plate is fixed on the base of transfer roller by stationary installation; The bottom of described transfer roller is also provided with sealing plate, described sealing plate equal the height of scraper plate to the height of bottom driving chain.
Flexible material mouth device described in the utility model comprises power set, traction rope, flexible material mouth and discharge port, described power set is positioned at equipment upper end, power set connects traction rope one end, the traction rope the other end is arranged on bottom flexible material mouth, flexible material mouth is positioned at the lower end of discharge port, and the both sides of described flexible material mouth are provided with dust suction mouth, described dust suction mouth opening down, upper end is connected with ventilator trunk one end, and the ventilator trunk the other end is connected with blower fan; Described flexible material mouth is made up of the cube structure of some upper and lower openings or cylindrical structure, described square or right cylinder from top to bottom diameter become big successively, square or the lower end edge of right cylinder above described are provided with to recessed groove, and the edge, upper end of described adjacent square or right cylinder below is provided with the tight device of the card matched with groove.
Vibration screening device described in the utility model comprises bias and gets rid of iron, axis, shaker body, " U " shape coupling device and motor;Described shaker body becomes cylindrical, and two ends are for closing structure, and the inner two ends of described shaker body are provided with axis, and the two ends of described axis are respectively arranged with bias and get rid of iron; Described " U " shape coupling device connects one end of axis, and the other end connects motor; Described " U " shape coupling device is a long strip type toughness rubber plate, is bent into " U " shape from centre, and the bias on axis gets rid of iron and motor connects the two ends of " U " shape type toughness rubber plate respectively.
The lower end of described shaker body is provided with elastic connecting device, and described elastic connecting device connects shaker body bearing. Described elastic connecting device is extension spring, and described extension spring is provided with more than four.
Dust suppression and wind proofing wall described in the utility model comprises shower nozzle, windbreak, ventilation opening, and described shower nozzle is arranged on the skeleton top of windbreak, and described shower nozzle connects water pipe; The nozzle of described shower nozzle is fan nozzle, and described nozzle is provided with atomisation unit; Described water pipe is provided with reflux; Described water pipe is also provided with water-quantity regulating device.
Owing to have employed technique scheme, the utility model has following useful effect: vehicles passing in and out flushing arrangement described in the utility model effectively solves when vehicle enters plant area from outward and brings some earth and booty into, greatly reduce cost of labor, effectively avoid the loss that colliery manufacturer causes.
Scraper conveying device of unloading described in the utility model effectively raises the work-ing life of transport unit, has greatly saved the haul time, is effectively solved transmission when unloading by the scraper plate on travelling belt and is short of power and the excessive problem not easily transmitted of coal block.
Flexible material mouth device described in the utility model easily produces coal material when cannot accurately pour car into when effectively solving filling, thus cause coal material significantly overflow the problem making its environmental pollution and waste.
Vibration screening device described in the utility model, effectively solves the problem of vibrations underproof, it is to increase work-ing life of screening implement, reaches vibrations fully thus is able to greatly reduce production cost through the effective screening of row.
Dust suppression and wind proofing wall described in the utility model effectively solves the problem of dust pollution, greatly reduces the utilization to water resources, effectively solves the method that artificial bold and vigorous this kind, water is original.
Device described in the utility model achieves unloads without dirt, screening, store, the function of entrucking, after drawing coal car to be parked in unload platform, by hydraulic efficiency plant by vehicle rollover, coal material falls into by the scraping plate conveying device of chain-driving, it is delivered to top reciprocating sieve by conveyor, reciprocating sieve is coaling and is expected that the product being divided into different model delivers to different tank storehouse by some belts, the funnel that belt limit is provided with delivery impurity is led storehouse by dropping into after manually being picked by the impurity being attached on product and is collected, being opened by the hydraulic pressure gate bottom tank storehouse when user uses corresponding product and loaded in car by the product screened, complete assembly is at unload platform, vibratory screening apparatus, the flat band of tank deck, shredder assembly, hydraulic pressure gate valve place is assembled with bag type dust collection device respectively, and effectively prevention is unloaded, screening, store, dust raising phenomenon during entrucking, adds that tank deck and control system storehouse are closed and effectively prevents airborne dust, unloading the car of 40 tons, collection is unloaded, screening, store, pick up slag and only need 16 minutes, it is possible to reach: the car filling 40 tons only needs 2 minutes, thus achieve the situation that zero airborne dust environmental protection is managed,Whole system only needs two people's manipulations, and auxiliary four people pick up slag and to equipment routing inspection, fundamentally solves in coal trading enterprise's business process the impact of environment and the control to quality product flow process and the protection to operator's Occupational health.
This device is widely used in prefectures and cities' coal production, distributors, fundamentally solve coal to the harm of environment and the output of zero-fault product is controlled in business process, and controlled to the reduction of staff labor intensity and the raising of output efficiency and Occupational health.
[accompanying drawing explanation]
Fig. 1 is the schematic flow sheet of the utility model without dirt coal screening system.
Fig. 2 is the structural representation of the utility model vehicles passing in and out flushing arrangement.
Fig. 3 is that the utility model is unloaded the structural representation of scraper conveying device.
Fig. 4 be the utility model stretch material mouth device structural representation.
Fig. 5 is the structural representation of the utility model vibration screening device.
Fig. 6 is the structural representation of the utility model dust suppression and wind proofing wall.
In figure: 1, vehicles passing in and out flushing arrangement; 2, unload scraper conveying device; 3, flexible material mouth device; 4, vibration screening device; 5, storing device; 6, dust suppression and wind proofing wall 6; 7, settling bath; 8, filter screen; 9, vertical hydraulic pipe; 10, water jet; 11, water outlet; 12, horizontal hydraulic pipe; 13, water transport port; 14, scraper plate backplate; 15, transmission chain; 16, stationary installation; 17, scraper plate; 18, discharging plate; 19, hairbrush; 20, transmission mechanism; 21, power set; 22, traction rope; 23, flexible material mouth; 24, discharge port; 25, ventilator trunk; 26, blower fan; 27, dust suction mouth; 28, bias gets rid of iron; 29, axis; 30, shaker body; 31, " U " shape coupling device; 32, motor; 33, shower nozzle; 34, windbreak; 35, ventilation hole; 36, water-quantity regulating device.
[embodiment]
By explanation the utility model that the following examples can be detailed, open the purpose of this utility model is intended to protect all technological improvements within the scope of the utility model.
A kind of without dirt coal screening system, it is characterized in that: comprise turnover car flushing arrangement 1, scraper conveying device 2 of unloading, flexible material mouth device 3, vibration screening device 4 and storing device 5 and dust suppression and wind proofing wall 6; Described turnover car flushing arrangement 1 is arranged on the import and export position of coal screening system, described scraper conveying device 2 of unloading connects the upper end of vibration screening device 4 by travelling belt, the end of vibration screening device 4 is also provided with shredder assembly, and the lower end of described shredder assembly connects flexible material mouth device 3 by storing device 5; Described dust suppression and wind proofing wall 6 is arranged on around coal screening system.
Described turnover car flushing arrangement comprises hydraulic pipe and water jet 10, hydraulic pipe is provided with water-in 13, described hydraulic pipe comprises horizontal hydraulic pipe 12 and vertical hydraulic pipe 9, described horizontal hydraulic pipe 12 is horizontally set on bottom flushing arrangement, vertical hydraulic pipe 9 is respectively arranged with flushing arrangement both sides, and water jet 10 is separately positioned on the upper surface of horizontal hydraulic pipe 12 and the internal surface of vertical hydraulic pipe 9; It is provided with coupling device between described each horizontal hydraulic pipe 12 and vertical hydraulic pipe 9; Being provided with filter screen 8 between described each horizontal hydraulic pipe 12, described vertical hydraulic pipe 9 is arranged on the both sides of filter screen 8; The lower end of described filter screen 8 is also provided with settling bath 7.
Described scraper conveying device of unloading comprises scraper plate backplate 14, transmission chain 15, stationary installation 16, scraper plate 17, discharging plate 18, hairbrush 19 and transmission mechanism 20;Described transmission chain 15 is arranged on the base of transfer roller with ring structure, and connection for transmission device 20, described transmission chain 15 is provided with scraper plate 17 on the throughput direction of ring structure, and the two ends of scraper plate 17 are also provided with scraper plate backplate 14; Described transfer roller side, upper end in the conveying direction is provided with discharging plate 18, and described discharging plate 18 is Collapsible structure, is provided with hairbrush 19 on the outer side edges edge of discharging plate 18;
The throughput direction of described transmission chain 15 is provided with some scraper plates 17; Described scraper plate 17 is in the direction of motion side of transmission chain 15, and the both sides of scraper plate 17 are also fixedly installed scraper plate backplate 14, is fixed on the base of transfer roller bottom described scraper plate backplate 14; Coupled two the scraper plate backplates 14 of described scraper plate 17 form three baffle arrangements connected, and the bottom of described baffle arrangement is also provided with base plate, and described base plate is fixed on the base of transfer roller by stationary installation 16; The bottom of described transfer roller is also provided with sealing plate, described sealing plate equal the height of scraper plate 17 to the height of bottom driving chain 15.
Described flexible material mouth device 3 comprises power set 21, traction rope 22, flexible material mouth 23 and discharge port 24, described power set 21 is positioned at equipment upper end, power set 21 connects traction rope 22 one end, traction rope 22 the other end is arranged on bottom flexible material mouth 23, flexible material mouth 23 is positioned at the lower end of discharge port 24, the both sides of described flexible material mouth 23 are provided with dust suction mouth 27, described dust suction mouth 27 opening down, upper end is connected with ventilator trunk 25 one end, and ventilator trunk 25 the other end is connected with blower fan 26; Described flexible material mouth 23 is made up of the cube structure of some upper and lower openings or cylindrical structure, described square or right cylinder from top to bottom diameter become big successively, square or the lower end edge of right cylinder above described are provided with to recessed groove, and the edge, upper end of described adjacent square or right cylinder below is provided with the tight device of the card matched with groove.
Described vibration screening device 4 comprises bias and gets rid of iron 28, axis 29, shaker body 30, " U " shape coupling device 31 and motor 32; Described shaker body 30 one-tenth is cylindrical, and two ends are for closing structure, and the inner two ends of described shaker body 30 are provided with axis 29, and the two ends of described axis 29 are respectively arranged with bias and get rid of iron 28; Described " U " shape coupling device connects one end of axis 29, and the other end connects motor 32; Described " U " shape coupling device 31 is a long strip type toughness rubber plate, is bent into " U " shape from centre, and the bias on axis 29 gets rid of iron 28 and motor 32 connects the two ends of " U " shape type toughness rubber plate respectively.
The lower end of described shaker body 30 is provided with elastic connecting device, and described elastic connecting device connects shaker body bearing; Described elastic connecting device is extension spring, and described extension spring is provided with more than four.
Described dust suppression and wind proofing wall 6 comprises shower nozzle 33, windbreak 34, ventilation opening 35, and described shower nozzle 33 is arranged on the skeleton top of windbreak 34, and described shower nozzle 33 connects water pipe; The nozzle of described shower nozzle 33 is fan nozzle, and described nozzle is provided with atomisation unit; Described water pipe is provided with reflux; Described water pipe is also provided with water-quantity regulating device 36.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (8)
1. without a dirt coal screening system, it is characterized in that: comprise turnover car flushing arrangement (1), scraper conveying device of unloading (2), flexible material mouth device (3), vibration screening device (4) and storing device (5) and dust suppression and wind proofing wall (6); Described turnover car flushing arrangement (1) is arranged on the import and export position of coal screening system, described scraper conveying device of unloading (2) connects the upper end of vibration screening device (4) by travelling belt, the end of vibration screening device (4) is also provided with shredder assembly, and the lower end of described shredder assembly connects flexible material mouth device (3) by storing device (5); Described dust suppression and wind proofing wall (6) is arranged on around coal screening system.
2. as claimed in claim 1 without dirt coal screening system, it is characterized in that: described turnover car flushing arrangement comprises hydraulic pipe and water jet (10), hydraulic pipe is provided with water-in (13), described hydraulic pipe comprises horizontal hydraulic pipe (12) and vertical hydraulic pipe (9), described horizontal hydraulic pipe (12) is horizontally set on bottom flushing arrangement, vertical hydraulic pipe (9) is respectively arranged with flushing arrangement both sides, and water jet (10) is separately positioned on the upper surface of horizontal hydraulic pipe (12) and the internal surface of vertical hydraulic pipe (9); It is provided with coupling device between described each horizontal hydraulic pipe (12) and vertical hydraulic pipe (9); Being provided with filter screen (8) between described each horizontal hydraulic pipe (12), described vertical hydraulic pipe (9) is arranged on the both sides of filter screen (8); The lower end of described filter screen (8) is also provided with settling bath (7).
3. as claimed in claim 1 without dirt coal screening system, it is characterized in that: described in scraper conveying device of unloading comprise scraper plate backplate (14), transmission chain (15), stationary installation (16), scraper plate (17), discharging plate (18), hairbrush (19) and transmission mechanism (20); Described transmission chain (15) is arranged on the base of transfer roller with ring structure, and connection for transmission device (20), described transmission chain (15) is provided with scraper plate (17) on the throughput direction of ring structure, the two ends of scraper plate (17) are also provided with scraper plate backplate (14), described transfer roller side, upper end in the conveying direction is provided with discharging plate (18), described discharging plate (18) is Collapsible structure, is provided with hairbrush (19) on the outer side edges edge of discharging plate (18).
4. as claimed in claim 3 without dirt coal screening system, it is characterized in that: the throughput direction of described transmission chain (15) is provided with some scraper plates (17); Described scraper plate (17) is also fixedly installed scraper plate backplate (14) on the direction of motion side of transmission chain (15), the both sides of scraper plate (17), and described scraper plate backplate (14) bottom is fixed on the base of transfer roller; Two scraper plate backplate (14) compositions, three baffle arrangements connected that described scraper plate (17) is coupled, the bottom of described baffle arrangement is also provided with base plate, and described base plate is fixed on the base of transfer roller by stationary installation (16); The bottom of described transfer roller is also provided with sealing plate, described sealing plate equal the height of scraper plate (17) to the height of bottom driving chain (15).
5. as claimed in claim 1 without dirt coal screening system, it is characterized in that: described flexible material mouth device (3) comprises power set (21), traction rope (22), flexible material mouth (23) and discharge port (24), described power set (21) is positioned at equipment upper end, power set (21) connects traction rope (22) one end, traction rope (22) the other end is arranged on flexible material mouth (23) bottom, flexible material mouth (23) is positioned at the lower end of discharge port (24), the both sides of described flexible material mouth (23) are provided with dust suction mouth (27), described dust suction mouth (27) opening down, upper end is connected with ventilator trunk (25) one end, ventilator trunk (25) the other end is connected with blower fan (26),Described flexible material mouth (23) is made up of the cube structure of some upper and lower openings or cylindrical structure, described square or right cylinder from top to bottom diameter become big successively, square or the lower end edge of right cylinder above described are provided with to recessed groove, and the edge, upper end of described adjacent square or right cylinder below is provided with the tight device of the card matched with groove.
6. as claimed in claim 1 without dirt coal screening system, it is characterized in that: described vibration screening device (4) comprises bias and gets rid of iron (28), axis (29), shaker body (30), " U " shape coupling device (31) and motor (32); Described shaker body (30) becomes cylindrical, and two ends are for closing structure, and the inner two ends of described shaker body (30) are provided with axis (29), and the two ends of described axis (29) are respectively arranged with bias and get rid of iron (28); Described " U " shape coupling device connects one end of axis (29), and the other end connects motor (32); Described " U " shape coupling device (31) are a long strip type toughness rubber plate, are bent into " U " shape from centre, and the bias on axis (29) gets rid of iron (28) and motor (32) connects the two ends of " U " shape type toughness rubber plate respectively.
7. as claimed in claim 6 without dirt coal screening system, it is characterized in that: the lower end of described shaker body (30) is provided with elastic connecting device, described elastic connecting device connects shaker body bearing; Described elastic connecting device is extension spring, and described extension spring is provided with more than four.
8. as claimed in claim 1 without dirt coal screening system, it is characterized in that: described dust suppression and wind proofing wall (6) comprises shower nozzle (33), windbreak (34), ventilation opening (35), described shower nozzle (33) is arranged on the skeleton top of windbreak (34), and described shower nozzle (33) connects water pipe; The nozzle of described shower nozzle (33) is fan nozzle, and described nozzle is provided with atomisation unit; Described water pipe is provided with reflux; Described water pipe is also provided with water-quantity regulating device (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053467.9U CN205308766U (en) | 2015-12-17 | 2015-12-17 | Dustlessization coal filtering systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053467.9U CN205308766U (en) | 2015-12-17 | 2015-12-17 | Dustlessization coal filtering systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308766U true CN205308766U (en) | 2016-06-15 |
Family
ID=56185252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053467.9U Expired - Fee Related CN205308766U (en) | 2015-12-17 | 2015-12-17 | Dustlessization coal filtering systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855259A (en) * | 2017-11-30 | 2018-03-30 | 无锡宇能选煤机械厂 | The multi-deck screw type coal screen that multi-fan air-dries sieve bar is installed |
-
2015
- 2015-12-17 CN CN201521053467.9U patent/CN205308766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855259A (en) * | 2017-11-30 | 2018-03-30 | 无锡宇能选煤机械厂 | The multi-deck screw type coal screen that multi-fan air-dries sieve bar is installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161217 |