CN214366164U

CN214366164U - Centralized control system for underground fully mechanized excavation face

Info

Publication number: CN214366164U
Application number: CN202023251888.6U
Authority: CN
Inventors: 李长刚; 胡志军; 史志鸽; 张清妹
Original assignee: Hebei Weiji Electric Co ltd
Current assignee: Hebei Weiji Electric Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a combine in the pit and dig control technical field, and disclose the face centralized control system that digs in the pit, including the mounting panel, mounting panel upper end surface middle part fixed position installs the box, the box openly middle part fixed position installs control panel, control panel openly upper end fixed mounting has the display screen, display screen lower extreme fixed mounting has a plurality of adjust knob. This kind of combine in pit and dig working face centralized control system, adjust knob through on the control panel is to the control of dust removal mechanism, display screen shows its data, it is rotatory to drive the pivot through starting the rotating electrical machines, produce suction through a plurality of flabellums of installation, the coal dust on the working face is cleared up by the dust absorption pipe, filter and adsorb the coal dust through setting up asbestos board and active carbon board, discharge to external guide department from the second by the guiding gutter again, can clear away the dust of combining the face of digging completely, it is healthy to effectively protect the comprehensive driver of digging and staff, and the work efficiency is improved.

Description

Centralized control system for underground fully mechanized excavation face

Technical Field

The utility model relates to a combine in the pit and dig control technical field, specifically for combine in the pit and dig working face centralized control system.

Background

The centralized control system mainly comprises a coal mining system, a tunneling system, an electromechanical system, a transportation system, a ventilation system and a water drainage system, wherein the tunneling system directly mines a coal bed, particularly fully mechanized excavation, is prone to collapse, gas, dust, broken stones and the like, is high in risk, coal dust generated during fully mechanized excavation greatly affects the health of workers, and lung diseases are easily caused after more coal dust is sucked.

At present, for a tunneling system, a dust removal fan is generally adopted to clean coal dust on a working surface of an underground fully-mechanized tunneling machine for the underground fully-mechanized tunneling machine, when the dust removal fan is used, the air volume of the dust removal fan is smaller than the air volume pressed into a roadway, dust on the fully-mechanized tunneling machine cannot be completely removed, the dust concentration behind an air suction port of the dust removal fan is high, the health of a driver of the fully-mechanized tunneling machine is directly affected, equipment dust accumulation in the roadway is caused, the health of workers is harmed, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a combine in the pit and dig working face centralized control system possesses and to clear away the dust that combines to dig the working face completely, and effective protection is combined and is dug driver and staff's healthy, effectively improves advantages such as work efficiency, has solved the problem that the background art provided.

(II) technical scheme

Can clear away the dust of fully digging the working face for realizing the aforesaid completely, it is healthy to effectively protect the fully-mechanized driver of digging and staff, effectively improves work efficiency's purpose, the utility model provides a following technical scheme: combine in pit and dig working face centralized control system, including the mounting panel, mounting panel upper end surface middle part fixed mounting has the box, box front middle part fixed mounting has control panel, control panel front upper end fixed mounting has the display screen, display screen lower extreme fixed mounting has a plurality of adjust knob, first installation cavity has been seted up to inside one side of box, the second installation cavity has been seted up to the inside opposite side of box, first installation cavity and second installation cavity one side fixed mounting have the baffle, the equal fixed mounting in first installation cavity and the inside one side of second installation cavity has the activated carbon plate, every the equal fixed mounting in activated carbon plate one side has the asbestos board, first installation cavity all is equipped with dust removal mechanism with the inside bottom surface middle part position of second installation cavity.

Preferably, the case lid is installed to box upper end fixed surface, case lid upper end surface middle part fixed mounting has a plurality of support columns, every support column upper end fixed surface installs the fixed plate, fixed plate upper end surface middle part position is equipped with the water tank, the fixed plate lower extreme is equipped with the suction pump, suction pump side surface middle part fixed mounting has the water pipe, water pipe side fixed surface installs the connecting pipe, water pipe and connecting pipe junction fixed mounting have the force (forcing) pump, connecting pipe side fixed surface installs the fixed disk, fixed disk one side fixed surface installs a plurality of atomising heads.

Preferably, first installation cavity and second installation cavity equidistance and parallel, a plurality of through-holes have been seted up at baffle side surface both ends, the guiding gutter has been seted up to the baffle opposite side, the equal fixed mounting in box opposite side surface both ends has the second delivery pipe, every the through-hole all is parallel with first installation cavity, second installation cavity, the mounting hole has all been seted up to mounting panel upper end surface four corners department.

Preferably, each activated carbon plate is parallel to each asbestos plate mounting position, and each activated carbon plate is not in contact with each asbestos plate.

Preferably, dust removal mechanism contains the dust removal case, every the equal fixed mounting in dust removal incasement portion side surface middle part position has the rotating electrical machines, every rotating electrical machines one side all is equipped with the pivot, every the equal fixed mounting in pivot side surface has a plurality of flabellums, every the equal fixed mounting in dust removal case side surface both ends has first discharge pipe.

Preferably, each rotating electrical machines output with every pivot fixed connection, every dust removal case opposite side surface middle part position all fixed mounting has the dust absorption pipe.

Preferably, every the dust absorption pipe all runs through a side surface of the box, every equal fixed mounting of dust absorption pipe side surface has the protection casing, every inside equal fixed mounting of protection casing has the filter screen.

Preferably, water tank fixed mounting is in fixed plate upper end surface middle part position, water tank upper end surface middle part fixed mounting has the basin that adds, suction pump fixed mounting is on case lid upper end surface, suction pump output tube and water tank fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of combine in pit and dig working face centralized control system, control to dust removal mechanism through a plurality of adjust knob on the control panel, show its data through the display screen, it is rotatory to drive the pivot through starting the rotating electrical machines, produce suction through a plurality of flabellums of installation, the coal dust on the working face is cleared up by the dust absorption pipe, prevent that the coal dust from spattering all the time through setting up the protection casing, prevent that great coal dust granule from plugging up the dust absorption pipe through setting up the filter screen, filter and adsorb the coal dust through setting up asbestos board and active carbon board, from second delivery pipe to external guide department by the guiding gutter again, can clear away the dust of combining the face of digging completely, it is healthy to effectively protect the comprehensive driver of digging and staff, and the work efficiency is improved.

2. This kind of combine in pit and dig working face centralized control system, start the water of suction pump to the inside storage of water tank through control panel and extract, carry out the transport to water through the water pipe, pressurize the water of extraction through setting up the force (forcing) pump, spout from a plurality of atomising heads of fixed disk surface mounting by the water after will pressurizeing of connecting pipe, can effectively suppress the coal dust, prevent that the coal dust from wafting in the air, effective environmental protection, it is convenient to bring for the staff.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

FIG. 3 is a schematic view of the dust box structure of the present invention;

FIG. 4 is a schematic diagram of the fixing plate structure of the present invention;

fig. 5 is the schematic diagram of the water pump of the present invention.

In the figure: 1. mounting a plate; 2. a box body; 3. a control panel; 4. a display screen; 5. adjusting a knob; 6. a first mounting cavity; 7. a second mounting cavity; 8. a diversion trench; 9. a baffle plate; 10. a through hole; 11. an activated carbon plate; 12. an asbestos sheet; 13. a dust removal box; 14. a rotating electric machine; 15. a rotating shaft; 16. a fan blade; 17. a first discharge pipe; 18. a dust collection pipe; 19. a protective cover; 20. a filter screen; 21. a box cover; 22. a support pillar; 23. a fixing plate; 24. a water tank; 25. a water adding tank; 26. a water pump; 27. a water pipe; 28. a connecting pipe; 29. fixing the disc; 30. a spray head; 31. a pressure pump; 32. mounting holes; 33. a second discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the centralized control system for underground comprehensive excavation working surfaces comprises a mounting plate 1, a box body 2 is fixedly mounted at the middle position of the upper end surface of the mounting plate 1, a control panel 3 is fixedly mounted at the middle position of the front surface of the box body 2, a display screen 4 is fixedly mounted at the upper end of the front surface of the control panel 3, a plurality of adjusting knobs 5 are fixedly mounted at the lower end of the display screen 4, a first mounting cavity 6 is formed at one side inside the box body 2, a second mounting cavity 7 is formed at the other side inside the box body 2, a baffle 9 is fixedly mounted at one side of each of the first mounting cavity 6 and the second mounting cavity 7, activated carbon plates 11 are fixedly mounted at one side of each of the activated carbon plates 11, a asbestos plate 12 is fixedly mounted at one side of each of the activated carbon plates, a dust removing mechanism is arranged at the middle position of the bottom end surfaces inside each of the first mounting cavity 6 and the second mounting cavity 7, the first mounting cavity 6 and the second mounting cavity 7 are equidistant and parallel, the two ends of one side surface of a baffle 9 are provided with a plurality of through holes 10, the other side of the baffle 9 is provided with a diversion trench 8, the two ends of the other side surface of a box body 2 are fixedly provided with second discharge pipes 33, each through hole 10 is parallel to a first installation cavity 6 and a second installation cavity 7, the four corners of the upper end surface of an installation plate 1 are provided with installation holes 32, each activated carbon plate 11 is parallel to the installation position of each asbestos plate 12, each activated carbon plate 11 is not contacted with each asbestos plate 12, a dust removal mechanism comprises a dust removal box 13, the middle position of one side surface inside each dust removal box 13 is fixedly provided with a rotating motor 14, one side of each rotating motor 14 is provided with a rotating shaft 15, the surface of one side of each rotating shaft 15 is fixedly provided with a plurality of fan blades 16, the two ends of one side surface of each dust removal box 13 are fixedly provided with a first discharge pipe 17, and the output end of each rotating motor 14 is fixedly connected with each rotating shaft 15, a dust suction pipe 18 is fixedly arranged in the middle of the other side surface of each dust removal box 13, each dust suction pipe 18 penetrates through one side surface of the box body 2, a protective cover 19 is fixedly arranged on one side surface of each dust suction pipe 18, a filter screen 20 is fixedly arranged in each protective cover 19, the dust removal mechanism is controlled by a plurality of adjusting knobs 5 on the control panel 3, data of the dust suction pipes are displayed by a display screen 4, a rotating motor 14 arranged in the dust removal box 13 is started to drive a rotating shaft 15 to rotate, a plurality of fan blades 16 are arranged on one side of the rotating shaft 15 to generate suction, coal dust on a working surface is cleaned by the dust suction pipes 18, the protective covers 19 are arranged to prevent coal dust from splashing, the dust suction pipes 18 are prevented from being blocked by larger coal dust particles by the filter screens 20, the coal dust is filtered and adsorbed by the asbestos plates 12 and the activated carbon plates 11, and then is guided to the outside by the guide grooves 8 from a second discharge pipe 33, can completely remove the dust on the fully mechanized excavation working surface.

Example two

Based on the first embodiment, as shown in fig. 1-5, a case cover 21 is fixedly installed on the upper surface of the case body 2, a plurality of support pillars 22 are fixedly installed at the central position of the upper surface of the case cover 21, a fixing plate 23 is fixedly installed on the upper surface of each support pillar 22, a water tank 24 is arranged at the central position of the upper surface of the fixing plate 23, a water pump 26 is arranged at the lower end of the fixing plate 23, a water pipe 27 is fixedly installed at the central position of one side surface of the water pump 26, a connecting pipe 28 is fixedly installed on one side surface of the water pipe 27, a pressure pump 31 is fixedly installed at the joint of the water pipe 27 and the connecting pipe 28, a fixing plate 29 is fixedly installed on one side surface of the fixing plate 29, a plurality of spray heads 30 are fixedly installed at the central position of the upper surface of the fixing plate 23, a water tank 25 is fixedly installed at the central position of the upper surface of the water tank 24, and the water pump 26 is fixedly installed on the upper surface of the case cover 21, the output pipe of the water suction pump 26 is fixedly connected with the water tank 24, water stored in the water tank 24 is sucked by starting the water suction pump 26, the water is conveyed through the water pipe 27, the sucked water is pressurized by arranging the pressure pump 31, and the pressurized water is sprayed out from the plurality of spray heads 30 arranged on the surface of the fixed disc 29 by the connecting pipe 28, so that the coal dust can be effectively suppressed.

The working principle is as follows: when using, control to dust removal mechanism through a plurality of adjust knob 5 on control panel 3, show its data through display screen 4, rotating electrical machines 14 through starting dust removal case 13 internally mounted drives pivot 15 and rotates, a plurality of flabellum 16 production suction are installed to pivot 15 one side, coal dust on the working face is cleared up through dust absorption pipe 18, prevent that great coal dust granule from plugging up dust absorption pipe 18 through setting up filter screen 20, filter and adsorb the coal dust through setting up asbestos board 12 and active carbon board 11, lead the department to the external world from second delivery pipe 33 by guiding gutter 8 again, can clear away the dust of combining the face of digging completely, effectively protect to combine the healthy of driver and staff.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The centralized control system for the underground fully mechanized excavation face comprises a mounting plate (1); the method is characterized in that: a box body (2) is fixedly arranged in the middle of the surface of the upper end of the mounting plate (1), a control panel (3) is fixedly arranged in the middle of the front surface of the box body (2), a display screen (4) is fixedly arranged at the upper end of the front surface of the control panel (3), a plurality of adjusting knobs (5) are fixedly arranged at the lower end of the display screen (4), a first mounting cavity (6) is arranged at one side inside the box body (2), a second mounting cavity (7) is formed in the other side of the interior of the box body (2), a baffle plate (9) is fixedly mounted on one side of the first mounting cavity (6) and one side of the second mounting cavity (7), activated carbon plates (11) are fixedly arranged on one sides of the inner parts of the first installation cavity (6) and the second installation cavity (7), an asbestos plate (12) is fixedly arranged on one side of each activated carbon plate (11), and the middle positions of the bottom end surfaces in the first installation cavity (6) and the second installation cavity (7) are respectively provided with a dust removal mechanism.

2. The centralized control system for the fully mechanized mining face in the well according to claim 1, wherein: box body (2) upper end fixed surface installs case lid (21), case lid (21) upper end surface middle part fixed mounting has a plurality of support columns (22), every support column (22) upper end fixed surface installs fixed plate (23), fixed plate (23) upper end surface middle part position is equipped with water tank (24), fixed plate (23) lower extreme is equipped with suction pump (26), suction pump (26) one side surface middle part fixed mounting has water pipe (27), water pipe (27) one side fixed surface installs connecting pipe (28), water pipe (27) and connecting pipe (28) junction fixed mounting has force (forcing) pump (31), connecting pipe (28) one side fixed surface installs fixed disk (29), fixed disk (29) one side fixed surface installs a plurality of atomising heads (30).

3. The centralized control system for the fully mechanized mining face in the well according to claim 1, wherein: first installation cavity (6) and second installation cavity (7) equidistance and parallel, a plurality of through-holes (10) have been seted up at baffle (9) a side surface both ends, guiding gutter (8) have been seted up to baffle (9) opposite side, the equal fixed mounting in box (2) opposite side surface both ends has second delivery pipe (33), every through-hole (10) all are parallel with first installation cavity (6), second installation cavity (7), mounting panel (1) upper end surface four corners department has all seted up mounting hole (32).

4. The centralized control system for the fully mechanized mining face in the well according to claim 1, wherein: each activated carbon plate (11) is parallel to each asbestos plate (12) in installation position, and each activated carbon plate (11) is not in contact with each asbestos plate (12).

5. The centralized control system for the fully mechanized mining face in the well according to claim 1, wherein: dust removal mechanism contains dust removal case (13), every there is rotating electrical machines (14), every dust removal case (13) inside a side surface middle part position equal fixed mounting rotating electrical machines (14) one side all is equipped with pivot (15), every pivot (15) a side surface equal fixed mounting has a plurality of flabellums (16), every dust removal case (13) a side surface both ends equal fixed mounting has first discharge pipe (17).

6. The centralized control system for the fully mechanized mining face in the well according to claim 5, wherein: every rotating electrical machines (14) output and every pivot (15) fixed connection, every dust removal case (13) opposite side surface middle part position all fixed mounting has dust absorption pipe (18).

7. The centralized control system for the fully mechanized mining face in the well according to claim 6, wherein: every dust absorption pipe (18) all run through box (2) side surface, every dust absorption pipe (18) side surface all fixed mounting has protection casing (19), every protection casing (19) inside all fixed mounting has filter screen (20).

8. The centralized control system for the fully mechanized mining face in the well according to claim 2, wherein: water tank (24) fixed mounting is in fixed plate (23) upper end surface middle part position, water tank (24) upper end surface middle part fixed mounting has with basin (25), suction pump (26) fixed mounting is on case lid (21) upper end surface, suction pump (26) output tube and water tank (24) fixed connection.