CN212733239U - Cleaning system for hydraulic support - Google Patents
Cleaning system for hydraulic support Download PDFInfo
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- CN212733239U CN212733239U CN202020865622.1U CN202020865622U CN212733239U CN 212733239 U CN212733239 U CN 212733239U CN 202020865622 U CN202020865622 U CN 202020865622U CN 212733239 U CN212733239 U CN 212733239U
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Abstract
The utility model relates to a cleaning system for a hydraulic support; belonging to the technical field of hydraulic support cleaning; the technical scheme includes that the system comprises a transportation rail flat car, a cleaning system, a water circulation filtering system, a sludge treatment system, a control system and a water mist treatment system, wherein the water mist treatment system comprises a blower, an exhaust fan and a fan, the blower is arranged above the walls of the two sides of the rail flat car in a cleaning room, and the exhaust fan is arranged below the walls of the two sides of the rail flat car in the cleaning room; a filtering transmission belt in the sludge treatment system has a sewage filtering function, a motor of the rail flat car is a direct-current traction motor, and a filter screen in the water circulation filtering system is arranged at a water inlet of the high-pressure water pump; the utility model discloses can improve hydraulic support cleaning efficiency, get rid of a large amount of water smoke in the wash chamber fast, carry out circulation treatment, more environmental protection to sewage.
Description
Technical Field
The utility model relates to a cleaning system for hydraulic support belongs to hydraulic support and washs technical field.
Background
The mine hydraulic support is one of important devices applied to a comprehensive mechanized coal mining method of an underground coal mine, and the hydraulic support operates in a fully mechanized coal mining working face environment with severe natural conditions for a long time, so that high-quality maintenance, maintenance and overhaul are required to be performed on the hydraulic support regularly. Before the hydraulic support overhauls, need wash the rust cleaning to its surface, traditional method is that the artifical pneumatic pick of handing will pile up in the extremely difficult washing department of equipment, and the cinder chisel that has solidified is to loose state, is washed by the artifical handheld high-pressure squirt again, because workpiece structure is complicated, about 1 hour about once only is used in every set of equipment washing, after washing, need to carry out the manual work again to the region that fails the sanitization and pick up, clean. Generally, 2 skilled workers can wash 5 sets of hydraulic supports at most in one day, the washing efficiency is low, and in the manual washing and derusting link, the energy consumption is high in the whole maintenance process of the hydraulic supports, and a large amount of three-waste products are generated.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a cleaning system that is used for colliery hydraulic support's cleaning efficiency height and using water wisely.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a cleaning system for a hydraulic support comprises a transportation rail flat car and a cleaning system, wherein the cleaning system comprises cleaning robots arranged on the left side and the right side of the transportation rail flat car in a cleaning chamber; the transportation rail flat car is used for carrying the hydraulic support to a cleaning system and cleaning the hydraulic support through the cleaning system; the system also comprises a water mist treatment system, a water circulation filtering system and a sludge treatment system; the cleaned sewage is filtered by a water circulation filtering system and a sludge treatment system;
the water mist treatment system comprises an air inlet fan and an exhaust fan, wherein the air inlet fan is arranged at the upper parts of the two side walls in the cleaning chamber, and the exhaust fan is arranged at the lower parts of the two side walls of the rail flat car in the cleaning chamber; the number of the air inlet fans is matched with that of the exhaust fans, and the air inlet and outlet volumes are kept equal;
the water circulation filtering system comprises sewage discharge ditches, a sewage sedimentation device and a water return circulating device, wherein the sewage discharge ditches are arranged at two sides of the transportation track flat car, the sewage sedimentation device comprises a multistage sedimentation tank and a water guide hole, the sedimentation tank is arranged at the lower side of a water outlet of the sewage discharge ditches, the water guide hole is arranged below the side surface of each stage of sedimentation tank, the water return circulating device comprises a filter screen, a high-pressure water pump and a water return pipe, one end of the water return pipe is connected with the water outlet of the high-pressure water pump, the other end of the water return pipe is connected with a cleaning robot, and the filter screen is arranged at the water inlet of the;
the sludge treatment system is arranged in the sewage discharge ditch and comprises a sludge conveying device, a filtering and conveying device is arranged below a blanking port of the sludge conveying device, and a slag conveying device is arranged below the blanking port of the filtering and conveying device; and a plurality of water filtering holes are arranged on the filtering transmission belt of the filtering transmission device.
Furthermore, a heating device is arranged at the air supply outlet of each air supply machine, and the air supply outlet of each air supply machine faces downwards.
Furthermore, a grate is arranged on the upper side of the sewage discharge ditch.
Furthermore, the power device of the transportation rail flat car comprises a direct current traction motor, a battery pack and an automatic charger.
Furthermore, the transportation rail flat car is provided with a laser sensor, and the front side face and the rear side face of the transportation rail flat car are respectively provided with a hoisting hole and a connecting hook.
Compared with the prior art, the utility model following beneficial effect has.
1. The utility model discloses a cleaning robot carries out high pressure cleaning, improves the cleaning efficiency, reduces artifical the input.
2. The utility model discloses a track flatcar uses and adopts direct current traction motor to drag the flatcar operation, compares current electronic flatcar and has difficult scaling loss, and starting moment is big, the strong advantage of overload capacity.
3. The utility model discloses a water smoke processing system can get rid of a large amount of water smoke in the wash chamber fast to can effectively prevent to freeze in the factory building in winter.
4. The utility model discloses a water cycle processing system is even using multistage sedimentation tank to deposit the residue and clear away, uses the filter screen to filter again, both can make sewage treatment more thoroughly, avoids the residue to get back to and washs the rifle and causes the jam, can avoid a large amount of residues to cause the filter screen to block up through the filter screen again, reduces the change frequency of filter screen.
5. The utility model discloses a sludge treatment system adopts the filtration transmission band that has filtering capability for mud and sewage can in time separate in transmission process, and mud is carried away through fortune sediment dolly, gets into the sedimentation tank behind the sewage separation and gets into circulation treatment, has reduced sewage sludge treatment separation step, has simplified the processing procedure, has increased treatment effeciency.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a structural diagram of the cleaning system of the present invention.
Fig. 2 is a top view of the water mist treatment system of the present invention.
FIG. 3 is a top view of the scraper structure in the sludge treatment system of the present invention.
FIG. 4 is a left side view of the scraper structure in the sludge treatment system of the present invention.
Fig. 5 is a front view of the transportation rail flat car structure of the present invention.
In the figure, 1 is an air inlet machine, 2 is an electric heating pipe, 3 is an exhaust fan, 4 is a rail flat car, 5 is a hydraulic support, 6 is a cleaning robot, 7a is a first rotating wheel, 7b is a second rotating wheel, 8 is a chain, 9 is a scraper, 10 is sludge, 11a is a first belt pulley, 11b is a second belt pulley, 12 is a filtering conveying belt, 13 is a slag conveying trolley, 14a is a first settling tank, 14b is a second settling tank, 14c is a third settling tank, 14d is a third settling tank, 15a is a first water guide hole, 15b is a second water guide hole, 15c is a third water guide hole, 16 is a filter screen, 17 is a high-pressure water pump, 18 is a water pump motor, 19 is a water return pipe, 20 is a sewage discharge ditch, 21 is a grate, 22 is a frame, 23 is a hydraulic support fixing rod, 24 is a lifting hole, 25 is a connecting hook, 26 is a speed reducer, 27 is a flat car motor, 28 is a storage battery pack, 29 is a wheel, 30 is an automatic charger, and 31 is a laser sensor.
Detailed Description
As shown in figure 1, the cleaning system for the hydraulic support comprises a transportation rail flat car, a cleaning system, a water circulation filtering system, a sludge treatment system and a control system.
As shown in fig. 5, the transportation rail flat car frame system comprises a frame 22 and wheels 29, the frame 22 is a hollow structure with a cuboid structure and a size of 8000mm, 2000mm and 500mm, the frame is formed by welding steel plate channel steel partially, four hydraulic support fixing rods 23 are fixedly arranged in the middle of the upper side surface of the frame 22, an ohm dragon laser sensor 31 is fixed on the upper side surface of the front of the frame in the advancing direction of the flat car, a lifting hole 24 and a connecting hook 25 are respectively arranged on the front side surface and the rear side surface of the frame, the lifting hole 24 is positioned above the connecting hook 25, the four wheels 29 are fixed on the lower side surface of the frame 22, a reducer 26 of a transmission device is a special axle-clasping type hard tooth surface reducer for the flat car with the great wall brand and is arranged on one side inside the frame 22, the transmission form of the reducer 26 is a one-stage V-belt speed, the flatcar motor 27 adopts a Changzhou Baoluo XQ series direct current traction motor, the storage battery pack 28 adopts a Taixing brand maintenance-free storage battery, the automatic charger 30 is produced by the company, and the flatcar motor 27, the storage battery pack 28 and the automatic charger 30 are arranged inside the frame 22.
The cleaning system adopts a high-pressure cleaning robot 6, the model of the robot is IRB 6700, the left side and the right side of the rail flat car in the cleaning room are respectively provided with one robot operation track simulation platform, and the robot operation track simulation platform is constructed in advance.
The sewage discharge ditch 20 of the water circulation filtering system is arranged at two sides of the rail flat car, the upper side of the sewage discharge ditch 20 is provided with a grate 21, the sedimentation tank adopts four-stage sedimentation tanks and three water guide holes, and the size of each sedimentation tank is 2.5 x 3.7 x 1.2m3The first sedimentation tank 14a is positioned right below the water outlet of the sewage discharge ditch 20, the upper side surface of the first sedimentation tank is lower than the bottom surface of the sewage discharge ditch 20, and the bottom surface of the second sedimentation tank 14b is lower than the first sedimentation tank 14a, the bottom surface of the third sedimentation tank 14c is lower than the bottom surface of the second sedimentation tank 14b, the bottom surface of the fourth sedimentation tank 14d is lower than the bottom surface of the third sedimentation tank 14c, the height difference of each stage of sedimentation tank is 0.5m, the first water guide hole 15a is arranged at the bottom side of the adjacent side surface of the first sedimentation tank 14a and the second sedimentation tank 14b, the second water guide hole 15b is arranged at the bottom side of the adjacent side surface of the second sedimentation tank 14b and the third sedimentation tank 14c, the third water guide hole 15c is arranged at the bottom side of the adjacent side surface of the third sedimentation tank 14c and the fourth sedimentation tank 14d, and the size of each water guide hole is 0.3 x 0.3m2The high-pressure water pump is a stainless steel pipe, the model of the high-pressure water pump is PJ1500-20, the high-pressure water pump is positioned in the fourth sedimentation tank 14d and close to the bottom surface, the water return pipe 19 is a stainless steel pipe, one end of the water return pipe is connected with the water outlet of the high-pressure water pump 17, the other end of the water return pipe is connected with the cleaning robot 6, a water pump motor 18 is arranged on the ground near the high-pressure water pump 17, the model of the water pump motor 18 is Z4-112/2-1, the water pump motor 18 is electrically connected with the high-pressure water pump 17, the filter.
As shown in fig. 3 and 4, the sludge treatment system is provided with chain wheels 7 at the left and right sides near the wall in the sewage discharge ditch 20, the type of the chain wheel 7 is ZHONGMEI, the chains 8 are respectively arranged between the chain wheels 7 on the wall on the same side, a scraper 9 is movably connected between the two chains 8 at intervals of 0.5m, the scraper 9 adopts a self-made rubber scraper, the water outlet of the sewage discharge ditch 20 is provided with a belt pulley and a filter transmission belt 12, the filter transmission belt 12 selects a belt with a filter water function, the first belt pulley 11a is positioned below the first chain wheel 7a, and the second belt pulley 11b is positioned above the slag conveying trolley 13.
As shown in fig. 2, the water mist treatment system comprises an air inlet machine 1 and an exhaust fan 3, wherein the air inlet machine 1 is fixed above the two side walls of a rail flat car 4 in a cleaning room, 3T 35-11A type air inlet machines 1 are arranged on each side, the direction of the air inlet is downward, 3 electric heating pipes 2 are fixedly arranged at the air inlet of each air inlet machine 1, the power of each electric heating pipe 2 is 2kw, and a PC-G500B type exhaust fan 3 is respectively arranged at the position, close to the ground, of the lower side of each air inlet machine.
The control system adopts a TWDLMDA20DRF type PLC controller which is respectively connected with an air inlet machine 1, an electric heating pipe 2, an exhaust fan 3, a cleaning robot 6, a water pump motor 18, a speed reducer 26, a flatcar motor 27, an automatic charger 30, a laser sensor 31, a rotating wheel, a belt pulley and the like.
The utility model discloses the working process:
before use, the automatic charger 30 is started to charge the storage battery pack 28, and after the charging is finished, the automatic charger 30 is closed. When a hydraulic support 5 needs to be cleaned, the hydraulic support 5 is fixed between hydraulic support fixing rods 23 on a rail flat car 4, then a control system is started, a storage battery pack 28 provides power for a direct current traction motor 27, the direct current motor 27 drives the flat car 4 to move forward along a rail, the hydraulic support enters a cleaning chamber from a gate on one side of the cleaning chamber of the hydraulic support, when the flat car is about to reach a designated cleaning position, the control system controls a speed reducer 26 to start, the flat car starts to decelerate, and when the flat car reaches the designated position, the hydraulic support stops moving forward. The control system controls the cleaning chamber door to be closed, so that a closed space is formed in the cleaning chamber.
Control system control forced draught blower 1 starts with exhaust fan 3 simultaneously before wasing, then control cleaning robot 6 starts, carries out high pressure water spray cleaning to hydraulic support according to the orbit motion that has predetermineeed, and in the cleaning process, the high pressure water is beated and is formed water smoke on hydraulic support 5 and make indoor visibility reduce, and fresh air is blown in downwards from the house top to air inlet machine 1, pushes down the water smoke, and exhaust fan 3 of below siphons away water smoke and discharges outdoors.
In the cleaning process, the control system controls the chain wheel 7, the first belt wheel 11a and the second belt wheel 11b to start rotating, the chain 8 drives the scraper blade 9 to start moving, sludge 10 falling from the hydraulic support 5 flows into the sewage discharge ditch 20 along with cleaning sewage through the grate 21, the scraper blade 9 scrapes the sludge 10 to move forwards, when the sludge 10 is scraped to the water outlet of the sewage discharge ditch 20, the sludge 10 falls on the lower filter conveyor belt 12, the scraper blade 9 bypasses the chain wheel 7 to perform stepless closed circulation chain operation, the sludge 10 is repeatedly scraped to move onto the filter conveyor belt 12, the sludge 10 on the filter conveyor belt 12 moves forwards through the filter conveyor belt 12, meanwhile, the sewage in the sludge 10 falls down through the filter of the filter conveyor belt 12 and enters the water circulation treatment system to realize the separation of the sludge and the sewage, when the sludge 10 reaches the end part of the filter conveyor belt 12, the sludge 10 falls into a slag conveying trolley 13 below the belt pulley 11 and is conveyed to a sludge centralized treatment place by the slag conveying trolley 13.
In the cleaning process, the sewage entering the sewage discharge ditch 20 flows into the first sedimentation tank 14a from the water outlet of the sewage discharge ditch 20, the sewage which is filtered and falls off on the filtering and conveying belt 12 also falls into the first sedimentation tank 14a, after the sewage is precipitated in the first sedimentation tank 14a for a period of time, the first water guide hole 15a is opened, the sewage flows into the second sedimentation tank 14b, the sewage is further precipitated for a period of time, the second water guide hole 15b and the third water guide hole 15c are sequentially opened, the sewage which is precipitated finally enters the fourth sedimentation tank 14d, at the moment, the control system controls the water pump motor 18 to be started, the water pump motor 18 drives the high-pressure water pump 17 to be started, the precipitated water is sucked through the filter screen 16 and then flows back to the cleaning robot 6 through the water return pipe 19, and the cyclic use of the sewage is realized.
When the cleaning is finished, the control system controls to turn off the water pump motor 18, the high-pressure water pump 17, the chain wheel 7, the first belt pulley 11a and the second belt pulley 11b, the air feeder 1 and the exhaust fan 3 in sequence, open the cleaning chamber door, control the rail flat car 4 to go out from the other side door of the cleaning chamber, unload the hydraulic support 5 and then control the rail flat car 4 to return to the initial position.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A cleaning system for a hydraulic support comprises a transportation rail flat car and a cleaning system, wherein the cleaning system comprises cleaning robots arranged on the left side and the right side of the transportation rail flat car in a cleaning chamber; the transportation rail flat car is used for carrying the hydraulic support to a cleaning system and cleaning the hydraulic support through the cleaning system; the device is characterized by also comprising a water mist treatment system, a water circulation filtering system and a sludge treatment system; the cleaned sewage is filtered by a water circulation filtering system and a sludge treatment system;
the water mist treatment system comprises an air inlet fan and an exhaust fan, wherein the air inlet fan is arranged at the upper parts of the two side walls in the cleaning chamber, and the exhaust fan is arranged at the lower parts of the two side walls of the rail flat car in the cleaning chamber; the number of the air inlet fans is matched with that of the exhaust fans, and the air inlet and outlet volumes are kept equal;
the water circulation filtering system comprises sewage discharge ditches, a sewage sedimentation device and a water return circulating device, wherein the sewage discharge ditches are arranged at two sides of the transportation track flat car, the sewage sedimentation device comprises a multistage sedimentation tank and a water guide hole, the sedimentation tank is arranged at the lower side of a water outlet of the sewage discharge ditches, the water guide hole is arranged below the side surface of each stage of sedimentation tank, the water return circulating device comprises a filter screen, a high-pressure water pump and a water return pipe, one end of the water return pipe is connected with the water outlet of the high-pressure water pump, the other end of the water return pipe is connected with a cleaning robot, and the filter screen is arranged at the water inlet of the;
the sludge treatment system is arranged in the sewage discharge ditch and comprises a sludge conveying device, a filtering and conveying device is arranged below a blanking port of the sludge conveying device, and a slag conveying device is arranged below the blanking port of the filtering and conveying device; and a plurality of water filtering holes are arranged on the filtering transmission belt of the filtering transmission device.
2. The cleaning system for a hydraulic mount of claim 1, wherein: the air supply outlet of each air supply machine is provided with a heating device, and the air supply outlet of each air supply machine faces downwards.
3. The cleaning system for a hydraulic mount of claim 1, wherein: the upper side of the sewage discharge ditch is provided with a grate.
4. The cleaning system for a hydraulic mount of claim 1, wherein: the power device of the transportation track flat car comprises a direct-current traction motor, a battery pack and an automatic charger.
5. The cleaning system for a hydraulic mount of claim 1, wherein: the transportation rail flat car is provided with a laser sensor, and the front side surface and the rear side surface of the transportation rail flat car are respectively provided with a hoisting hole and a connecting hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865622.1U CN212733239U (en) | 2020-05-21 | 2020-05-21 | Cleaning system for hydraulic support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865622.1U CN212733239U (en) | 2020-05-21 | 2020-05-21 | Cleaning system for hydraulic support |
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| Publication Number | Publication Date |
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| CN212733239U true CN212733239U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020865622.1U Active CN212733239U (en) | 2020-05-21 | 2020-05-21 | Cleaning system for hydraulic support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084870A (en) * | 2021-04-28 | 2021-07-09 | 上海鼎湖自动化系统有限公司 | Cleaning robot device |
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- 2020-05-21 CN CN202020865622.1U patent/CN212733239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084870A (en) * | 2021-04-28 | 2021-07-09 | 上海鼎湖自动化系统有限公司 | Cleaning robot device |
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