CN214914516U

CN214914516U - Dust collector for coal mining

Info

Publication number: CN214914516U
Application number: CN202121570554.7U
Authority: CN
Inventors: 陈子健
Original assignee: Henan Ruixing Mechanical Equipment Co ltd
Current assignee: Henan Ruixing Mechanical Equipment Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2021-11-30
Anticipated expiration: 2031-07-10

Abstract

The utility model relates to the technical field of coal mining, and discloses a dedusting device for coal mining. A filter screen is fixedly installed, a water pump is fixedly installed on the inner wall of the water tank, a water outlet pipe is fixedly installed at the water outlet of the water pump, a hose is fixedly installed at one end of the water outlet pipe, and a nozzle is fixedly installed at one end of the hose A funnel is fixedly installed on the inner wall of the casing, an air inlet pipe is fixedly installed on the outer wall of the casing, and a fixing rod is fixedly installed on the inner wall of the air inlet pipe. The coal mine adopts a dust removal device, which can make the device easy to clean the internal dust, improve the cleaning efficiency of the staff, and avoid the clogging of the filter plate caused by the inability to clean the internal dust, thereby making the dust removal effect worse. the practicality of the device.

Description

Dust collector for coal mining

Technical Field

The utility model relates to a coal mining technical field specifically is a dust collector is adopted in coal mining.

Background

For the open pit coal mine, in the coal bed blasting and coal mining processes, a large amount of coal dust can be generated in a coal ditch, the harm caused by the dust mainly has the following three aspects, firstly, the sight of people is influenced, potential safety hazards are brought to the operation environment, secondly, the coal dust can enter a machine body of large equipment, equipment is damaged, thirdly, the coal dust can also influence the body of workers, workers who operate in the environment for a long time are easy to get dust, occupational injuries are caused, and for the open pit coal mine, long-time humid environment is caused by dust removal in a watering mode.

The dust collector that the colliery that uses in the market at present adopted is not convenient for clear up the dust of inside to having led to the device to clear up after having collected the dust and has wasted trouble and energy, thereby having brought inconvenience for staff's use, increased staff's labour, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a coal mining adopts dust collector possesses and is convenient for clear up advantages such as the dust of inside, has solved the problem that the dust collector that coal mining adopted was used on the market at present was not convenient for clear up the dust of inside.

(II) technical scheme

For the purpose of realizing the aforesaid be convenient for clear up the dust of inside, the utility model provides a following technical scheme: a dust removal device for coal mining comprises a water tank, wherein a support rod is fixedly installed at the top of the water tank, a shell is fixedly installed at one end of the support rod, a filter screen is fixedly installed on the inner wall of the water tank, a water pump is fixedly installed on the inner wall of the water tank, a water outlet pipe is fixedly installed at the water outlet of the water pump, a hose is fixedly installed at one end of the water outlet pipe, a nozzle is fixedly installed at one end of the hose, a funnel is fixedly installed on the inner wall of the shell, an air inlet pipe is fixedly installed on the outer wall of the shell, a fixing rod is fixedly installed on the inner wall of the air inlet pipe, a motor base is fixedly installed at one end of the fixing rod, a first motor is fixedly installed inside the motor base, fan blades are fixedly installed on an output shaft of the first motor through a coupler, a filter plate is fixedly installed on the inner wall of the shell, a storage shell is fixedly installed on the outer wall of the shell, the outer wall of the containing shell is fixedly provided with a hinge, the containing shell is movably connected with a protective door through the hinge, one side of the protective door is fixedly provided with a handle, and a sealing ring is fixedly arranged inside the containing shell;

the inner wall fixed mounting who accomodates the shell has the second motor, the output shaft of second motor has the threaded rod through shaft coupling fixed mounting, the outer wall swing joint of threaded rod has the screw thread piece, the outer wall fixed mounting of screw thread piece has the scraper blade, the outer wall fixed mounting of screw thread piece has the spacing ring, the inner wall swing joint of spacing ring has the gag lever post, the inner wall fixed mounting of shell has the stopper, can make the device be convenient for clear up the dust of inside, has promoted staff's cleaning efficiency, has avoided the filter jam that leads to because inside dust can't be cleared up to make dust removal effect variation, thereby promoted the device's practicality.

Preferably, the central axis of the limiting rod coincides with the central axis of the limiting ring, and the outer surface diameter of the limiting rod is equal to the inner surface diameter of the limiting ring, so that the stability of the device in the operation process is improved.

Preferably, the outer wall of the scraper is movably connected with the top of the filter plate, and the included angle between the top of the filter plate and the inner wall of the shell is sixty degrees, so that the dust on the inner filter plate can be conveniently cleaned.

Preferably, the one end of gag lever post and the inner wall fixed connection who accomodates the shell, the gag lever post is parallel distribution with the threaded rod, the slip of the scraper blade of being convenient for.

Preferably, the number of the air inlet pipes is two, and the two air inlet pipes are symmetrically arranged by taking the horizontal center line of the shell as a symmetry axis, so that the dust removal effect is improved.

Preferably, the outer wall of the sealing ring is movably connected with the outer wall of the protective door, and the outer wall of the spray head is fixedly connected with the inner wall of the shell, so that dust in the device is combined with water, and the dust is treated conveniently.

Preferably, the inside fixed mounting of basin has the drain pipe, the inner wall swing joint of drain pipe has the sealing plug, and the person of being convenient for changes the water source.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust collector is adopted in coal mining possesses following beneficial effect:

1. this dust collector for coal mining through the filter that sets up, accomodate shell, hinge, guard gate, handle, sealing washer, second motor, threaded rod, screw thread piece, scraper blade, spacing ring, gag lever post and stopper, can make the dust that the device is convenient for clear up, strikes off the dust on the filter to accomodating inside the shell, has promoted the efficiency that the user cleared up, has reduced staff's labour.

2. This dust collector for coal mining, basin, bracing piece, shell, filter screen, water pump, outlet pipe, hose, shower nozzle and funnel through the setting that sets up can be so that the device has good circulation effect to save the required water resource of dust removal, promoted the feature of environmental protection of device, thereby promoted the practicality of device.

3. This dust collector for coal mining through air-supply line, dead lever, motor cabinet, first motor, flabellum and the filter that sets up, can make the device be convenient for inhale inside with the dust in the air to the dust that produces when coal mining is handled, has avoided because the dust and has leaded to the healthy of exploitation personnel to receive the influence.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the connection structure of the protective door and the sealing ring of the present invention;

fig. 4 is a front view of the knot of the present invention.

In the figure: 1. a water tank; 2. a support bar; 3. a housing; 4. a filter screen; 5. a water pump; 6. a water outlet pipe; 7. a hose; 8. a spray head; 9. a funnel; 10. an air inlet pipe; 11. fixing the rod; 12. a motor base; 13. a first motor; 14. a fan blade; 15. a filter plate; 16. a housing case; 17. a hinge; 18. a protective door; 19. a handle; 20. a seal ring; 21. a second motor; 22. a threaded rod; 23. a thread block; 24. a squeegee; 25. a limiting ring; 26. a limiting rod; 27. and a limiting block.

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.

Referring to fig. 1-4, a dust removing device for coal mining comprises a water tank 1, a water discharge pipe is fixedly installed inside the water tank 1, the inner wall of the water discharge pipe is movably connected with a sealing plug, a support rod 2 is fixedly installed at the top of the water tank 1, a housing 3 is fixedly installed at one end of the support rod 2, a filter screen 4 is fixedly installed on the inner wall of the water tank 1, a water pump 5 is fixedly installed on the inner wall of the water tank 1, a water outlet pipe 6 is fixedly installed at a water outlet of the water pump 5, a hose 7 is fixedly installed at one end of the water outlet pipe 6, a nozzle 8 is fixedly installed at one end of the hose 7, the outer wall of the nozzle 8 is fixedly connected with the inner wall of the housing 3, a funnel 9 is fixedly installed on the inner wall of the housing 3, and the device has a good circulation effect through the arranged water tank 1, the support rod 2, the housing 3, the filter screen 4, the water pump 5, the water outlet pipe 6, the hose 7, the nozzle 8 and the funnel 9, thereby saving water resources required by dust removal, improving the environmental protection of the device and improving the practicability of the device, the outer wall of the shell 3 is fixedly provided with two air inlet pipes 10, the two air inlet pipes 10 are symmetrically arranged by taking the horizontal central line of the shell 3 as a symmetry axis, the inner wall of the air inlet pipe 10 is fixedly provided with a fixed rod 11, one end of the fixed rod 11 is fixedly provided with a motor base 12, the inside of the motor base 12 is fixedly provided with a first motor 13, the output shaft of the first motor 13 is fixedly provided with a fan blade 14 through a coupler, the inner wall of the shell 3 is fixedly provided with a filter plate 15, the device can be convenient for sucking dust in the air into the interior through the arranged air inlet pipes 10, the fixed rod 11, the motor base 12, the first motor 13, the fan blade 14 and the filter plate 15, thereby processing the dust generated during coal mining, and avoiding that the health of mining personnel is influenced by the dust, a containing shell 16 is fixedly arranged on the outer wall of the shell 3, a hinge 17 is fixedly arranged on the outer wall of the containing shell 16, the containing shell 16 is movably connected with a protective door 18 through the hinge 17, a handle 19 is fixedly arranged on one side of the protective door 18, a sealing ring 20 is fixedly arranged in the containing shell 16, and the outer wall of the sealing ring 20 is movably connected with the outer wall of the protective door 18;

the inner wall of the accommodating shell 16 is fixedly provided with a second motor 21, an output shaft of the second motor 21 is fixedly provided with a threaded rod 22 through a coupler, the outer wall of the threaded rod 22 is movably connected with a threaded block 23, the outer wall of the threaded block 23 is fixedly provided with a scraper 24, the outer wall of the scraper 24 is movably connected with the top of the filter plate 15, the included angle between the top of the filter plate 15 and the inner wall of the shell 3 is sixty degrees, the outer wall of the threaded block 23 is fixedly provided with a limiting ring 25, the inner wall of the limiting ring 25 is movably connected with a limiting rod 26, the central axis of the limiting rod 26 is coincident with the central axis of the limiting ring 25, the outer surface diameter of the limiting rod 26 is equal to the inner surface diameter of the limiting ring 25, one end of the limiting rod 26 is fixedly connected with the inner wall of the accommodating shell 16, the limiting rod 26 and the threaded rod 22 are distributed in parallel, the inner wall of the shell 3 is fixedly provided with a limiting block 27, and the accommodating shell 16 and the filter plate 15 are arranged, Hinge 17, guard gate 18, handle 19, sealing washer 20, second motor 21, threaded rod 22, screw block 23, scraper blade 24, spacing ring 25, gag lever post 26 and stopper 27 can make the device dust of being convenient for clear up, with the dust on the filter 15 strike off to accomodating 16 inside, promoted the efficiency that the user cleared up, reduced staff's labour.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the dust collector is used, the first motor 13 rotates to enable the fan blades 14 to rotate, so that outside air enters the shell 3 through the air inlet pipe 10, the water pump 5 operates to enable water in the water tank 1 to flow through the water outlet pipe 6, the water flows into the hose 7 from the water outlet pipe 6 and is finally sprayed out from the spray head 8, so that the water is mixed with dust in the air, a combination of the dust and the water falls on the filter plate 15, the water penetrates through the filter plate 15, the water flows into the funnel 9 and finally falls into the water tank 1 to circulate, when the dust in the interior is accumulated excessively, the second motor 21 operates to enable the threaded rod 22 to rotate, so that the threaded block 23 drives the scraper 24 to scrape the dust along the surface of the filter plate 15 and finally falls into the accommodating shell 16, the handle 19 is pulled, the protective door 18 is opened, the dust is cleaned, and the limiting rod 26 slides along the inner wall of the limiting ring 25.

To sum up, this dust collector for coal mining, can make the dust that the device is convenient for clear up, strike off the dust on the filter 15 inside taking in the shell 16, the efficiency of user's clearance has been promoted, staff's labour has been reduced, the device has good circulation effect, thereby the required water resource of dust removal has been saved, the feature of environmental protection of device has been promoted, thereby the practicality of device has been promoted, the device is convenient for inhale inside with the dust in the air, thereby the dust that produces when mining the coal mine is handled, avoided because the dust and the healthy of having leaded to the mining personnel receives the influence.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A dedusting device for coal mining, comprising a water tank (1), characterized in that: a support rod (2) is fixedly installed on the top of the water tank (1), and an outer casing is fixedly installed at one end of the support rod (2). (3), the filter screen (4) is fixedly installed on the inner wall of the water tank (1), the water pump (5) is fixedly installed on the inner wall of the water tank (1), and the water outlet of the water pump (5) is fixedly installed with an outlet A water pipe (6), one end of the water outlet pipe (6) is fixedly installed with a hose (7), one end of the hose (7) is fixedly installed with a spray head (8), and the inner wall of the casing (3) is fixedly installed There is a funnel (9), an air inlet pipe (10) is fixedly installed on the outer wall of the casing (3), and a fixing rod (11) is fixedly installed on the inner wall of the air inlet pipe (10), and the fixing rod (11) A motor seat (12) is fixedly installed at one end of the motor seat, a first motor (13) is fixedly installed inside the motor seat (12), and a fan blade is fixedly installed on the output shaft of the first motor (13) through a coupling (14), a filter plate (15) is fixedly installed on the inner wall of the outer casing (3), a storage shell (16) is fixedly installed on the outer wall of the outer casing (3), and a storage shell (16) is fixedly installed on the outer wall of the outer wall of the outer casing (16). A hinge (17), the storage shell (16) is movably connected with a protective door (18) through the hinge (17), a handle (19) is fixedly installed on one side of the protective door (18), and the storage shell A sealing ring (20) is fixedly installed inside (16);

A second motor (21) is fixedly installed on the inner wall of the storage case (16), and a threaded rod (22) is fixedly installed on the output shaft of the second motor (21) through a coupling, and the threaded rod (22) A threaded block (23) is movably connected to the outer wall of the threaded block (23), a scraper (24) is fixedly installed on the outer wall of the threaded block (23), and a limit ring (25) is fixedly installed on the outer wall of the threaded block (23). The inner wall of the position ring (25) is movably connected to the limit rod (26), and the inner wall of the casing (3) is fixedly installed with a limit block (27).

2 . The dust removal device for coal mine mining according to claim 1 , wherein the central axis of the limit rod ( 26 ) and the central axis of the limit ring ( 25 ) coincide, and the limit The diameter of the outer surface of the stop rod (26) is equal to the diameter of the inner surface of the stop ring (25).

3. A dust removal device for coal mine development according to claim 1, characterized in that: the outer wall of the scraper (24) is movably connected to the top of the filter plate (15), and the top of the filter plate (15) is movably connected. The included angle with the inner wall of the casing (3) is sixty degrees.

4. A dust removal device for coal mine mining according to claim 1, characterized in that: one end of the limit rod (26) is fixedly connected to the inner wall of the storage shell (16), and the limit rod (26) It is distributed parallel to the threaded rod (22).

5. A dust removal device for coal mine development according to claim 1, characterized in that: the number of the air inlet pipes (10) is two, and the two air inlet pipes (10) are separated by the outer casing (3). The horizontal midline is set symmetrically to the axis of symmetry.

6 . The dust removal device for coal mine mining according to claim 1 , wherein the outer wall of the sealing ring ( 20 ) is movably connected to the outer wall of the protective door ( 18 ), and the outer wall of the nozzle ( 8 ) is connected to the outer wall of the protective door ( 18 ). 7 . The inner wall of the casing (3) is fixedly connected.

7 . The dust removal device for coal mining according to claim 1 , wherein a drain pipe is fixedly installed inside the water tank ( 1 ), and a sealing plug is movably connected to the inner wall of the drain pipe. 8 .