CN220929445U

CN220929445U - Coal mine ventilation dust removing device

Info

Publication number: CN220929445U
Application number: CN202322833976.4U
Authority: CN
Inventors: 鞠志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-21
Filing date: 2023-10-21
Publication date: 2024-05-10
Anticipated expiration: 2033-10-21

Abstract

The utility model relates to the technical field of pipeline ventilation and discloses a coal mine ventilation dust removal device, which comprises a dust collection chamber, wherein the top of the dust collection chamber is fixedly provided with a base, the top end of the dust collection chamber is welded with a dust chamber for purification, one end of the dust chamber is fixedly provided with a dust collector for sucking, the top of the dust chamber is fixedly provided with a clean air chamber for storage, and the top of the base is welded with an exhaust chamber for exhausting air. The coal mine ventilation dust removing device is characterized in that the device is more comprehensive when in use by the aid of the base, the dust collecting chamber and the dust collector, the dust collecting chamber is arranged to collect filtered dust when in use, the dust collecting chamber is a key device of the device, the dust collector can play a role in purifying air when in use, the dust collector can absorb air more quickly by the aid of the device, and the purified air is discharged more quickly by the aid of the air exhausting chamber.

Description

Coal mine ventilation dust removing device

Technical Field

The utility model relates to the technical field of pipeline ventilation, in particular to a coal mine ventilation dust removing device.

Background

The ventilation and dust removal device for the coal mine also needs to pay attention to the technical problems in aspects of air quantity control, equipment installation and debugging, periodic maintenance of the device and the like, so that the ventilation and dust removal effect of the coal mine is guaranteed to reach the optimal state, and the safety and the health of workers are guaranteed.

Chinese patent publication No. CN213450477U discloses a coal mine ventilation dust collector, including casing and the air inlet section of thick bamboo of setting in the casing outside, the air inlet section of thick bamboo is equipped with a plurality ofly, the internally connected of air inlet section of thick bamboo has can carry out high-efficient ventilation dust removal to the ore deposit inside, and can improve the adjusting device of the inside oxygen concentration of ore deposit, this coal mine ventilation dust collector has set up a plurality of air inlet section of thick bamboo, dust removal is carried out after the gas suction water tank with dust impurity in the ore deposit, again by a plurality of exhaust pipes discharge that set up on the water tank, the high-efficient ventilation of the inside air of ore deposit has been realized, and set up the pipe clamp of oxygen device at the casing top, can be with the gaseous discharge after the oxygen cooperation purification of oxygen jar after loosening the pipe clamp, thereby adjust the oxygen concentration in the ore deposit, avoid constructor to appear the oxygen deficiency condition in the inside continuous operation of ore deposit.

However, when the utility model is actually used, the following problems exist:

1. although a plurality of air inlets are arranged, no extraction type bayonet is arranged, and the ventilation efficiency is low;

2. The utility model has no dust collecting chamber, and dust left after filtration is placed at the bottom of the device, so that the dust is difficult to clean, and the dust removing efficiency of the device is affected.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a coal mine ventilation and dust removal device, which solves the problems in the prior art that:

2. The utility model has no dust collecting chamber, and the dust left by filtration is arranged at the bottom of the device, so that the dust is difficult to clean, and the dust removing efficiency of the device is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a colliery ventilation dust collector, includes the dust chamber of top fixed mounting had the base, the top welding of dust chamber has the dust chamber that is used for purifying, the one end fixed mounting of dust chamber has the dust catcher that is used for absorbing, the top fixed mounting of dust chamber has the clean air room that is used for storing, the top welding of base has the exhaust chamber that is used for giving vent to anger, the top fixed mounting of exhaust chamber has the ventilation structure that is used for bleeding.

Optionally, a bracket for supporting is fixedly installed around the base, and a base for placing equipment is fixedly installed at the top of the base.

Optionally, a dust collecting drawer for collecting is fixedly installed in the dust collecting chamber, and a handle for controlling is fixedly connected to one end of the dust collecting chamber.

Optionally, a glass window for viewing is fixedly installed on one side of the dust chamber, and a filter cartridge for purifying air is fixedly installed in the dust chamber.

Optionally, a bolt for fixing is fixedly installed at the top of the filter cartridge, and a filter element for purifying gas is fixedly installed in the filter cartridge.

Optionally, a button for controlling is fixedly installed on the top of the dust collector, and a fan for dust collection is fixedly installed at one end of the dust collector.

Optionally, a motor for providing power is fixedly installed at one end of the fan, and a dust hood for protection is fixedly installed at the other end of the fan.

Optionally, the top fixed mounting of air-purifying chamber has the light that is used for the searchlight, the top fixed mounting of air-purifying chamber has the pipeline that is used for carrying.

Optionally, a connecting pipe for connection is fixedly installed at the top of the exhaust chamber, and a bayonet for fixing is fixedly installed at one side of the exhaust chamber.

(III) beneficial effects

The utility model provides a coal mine ventilation and dust removal device, which has the following beneficial effects:

1. The coal mine ventilation dust removing device is characterized in that the device is more comprehensive when in use by the aid of the base, the dust collecting chamber and the dust collector, the base is arranged, the dust collecting chamber is arranged, filtered dust is collected when in use, the dust collecting chamber is a key device of the device, the air purifying effect can be achieved when the dust collecting chamber is used, and the dust collector is arranged, so that the device can absorb air more quickly.

2. This colliery ventilation dust collector, through the cooperation setting of air-purifying chamber, exhaust chamber and ventilation structure, can make the air after the device purifies store and discharge when using, the setting of air-purifying chamber can store the air after purifying, can provide the illumination under the poor circumstances of illumination again, the setting of exhaust chamber makes the more swift discharge of air after purifying for the ventilation speed of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the dust collecting chamber of the present utility model;

FIG. 3 is a schematic diagram of the explosion structure of the dust chamber of the utility model;

FIG. 4 is a schematic diagram of an explosion structure of the dust collector of the utility model;

FIG. 5 is a schematic diagram of an exhaust chamber according to the present utility model;

FIG. 6 is a schematic view of an embodiment of a ventilation structure according to the present utility model;

FIG. 7 is a schematic diagram of a ventilation structure according to a second embodiment of the present utility model;

fig. 8 is a schematic diagram of a third embodiment of the ventilation structure of the present utility model.

In the figure: 1. a base; 2. a dust collection chamber; 3. a dust chamber; 4. a dust collector; 5. a gas purifying chamber; 6. an exhaust chamber; 7. a bracket; 8. a base; 9. a dust collection drawer; 10. a handle; 11. a glazing; 12. a filter cartridge; 13. a bolt; 14. a filter element; 15. a button; 16. a fan; 17. a motor; 18. a dust hood; 19. a lighting lamp; 20. a pipe; 21. a connecting pipe; 22. a bayonet; 23. a ventilation structure; 2301. a pull-out fan; 2302. a blower; 2303. and an air pump.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the ventilation and dust removal device for the coal mine is provided with a device base 1 and a dust collection chamber 2 in order to enable the device to be more stable and convenient for storing dust during use;

Including the dust collecting chamber 2 of top fixed mounting had base 1, the top welding of dust collecting chamber 2 has the dust chamber 3 that is used for purifying, the fixed mounting all around of base 1 has the support 7 that is used for supporting, the top fixed mounting of base 1 has the base 8 that is used for placing equipment, the inside fixed mounting of dust collecting chamber 2 has the dust collection drawer 9 that is used for collecting, the one end fixedly connected with of dust collecting chamber 2 is used for the handle 10 of control, therefore the stability of support 7 increase device when using, base 8 provides fine place the platform for the device, the cooperation setting of dust collection drawer 9 and handle 10 makes the device purify the dust of precipitation and arranges inside, can take out at any time, convenient clearance.

Referring to fig. 3 and 4, in order to better purify air during use, a dust chamber 3 and a dust collector 4 are provided;

The dust chamber 3 for purifying is welded at the top end of the dust chamber 2, the dust collector 4 for sucking is fixedly arranged at one end of the dust chamber 3, the glass window 11 for viewing is fixedly arranged at one side of the dust chamber 3, the filter cylinder 12 for purifying air is fixedly arranged in the dust chamber 3, the bolt 13 for fixing is fixedly arranged at the top of the filter cylinder 12, the filter core 14 for purifying air is fixedly arranged in the filter cylinder 12, the button 15 for controlling is fixedly arranged at the top of the dust collector 4, the fan 16 for sucking dust is fixedly arranged at one end of the dust collector 4, the motor 17 for providing power is fixedly arranged at one end of the fan 16, and the dust hood 18 for protecting is fixedly arranged at the other end of the fan 16, so that the motor 17 drives the fan 16 to quickly absorb air when the device is transported to the dust chamber 3, and the air is purified by a plurality of filter cylinders 12.

Referring to fig. 1, 5, 6, 7 and 8, in order to discharge the purified air more quickly in use, a device air purifying chamber 5, an air exhausting chamber 6 and a ventilation structure 23 are provided;

The top fixed mounting of dust room 3 has the air-purifying chamber 5 that is used for storing, the top welding of base 1 has the exhaust chamber 6 that is used for giving vent to anger, the top fixed mounting of air-purifying chamber 5 has the light 19 that is used for the searchlight, the top fixed mounting of air-purifying chamber 5 has the pipeline 20 that is used for carrying, the top fixed mounting of exhaust chamber 6 has the connecting pipe 21 that is used for connecting, one side fixed mounting of exhaust chamber 6 has the bayonet socket 22 that is used for fixing, therefore under the bad condition of weather illumination, can use light 19 to provide illumination, the air accumulation after the purification is in air-purifying chamber 5, open the valve on the pipeline 20, the rethread ventilation structure 23 discharges, accelerate the ventilation speed of device, reach the purpose of ventilation more efficiently.

Embodiment one: the extraction type fan 2301 is fixedly arranged at the top of the exhaust chamber 6, and through the arrangement of the extraction type fan 2301, filtered air can be led into a mine at a very high speed when the mine is used, so that the safety of workers is improved, and the mine is convenient to maintain and manage;

Embodiment two: the blower 2302 is fixedly arranged at the top of the exhaust chamber 6, and the air can be more pure through the arrangement of the blower 2302, and the blower 2302 does not need lubrication, so that the exhausted gas does not contain oil;

Embodiment III: the air pump 2303 is fixedly installed at the top of the exhaust chamber 6, and by the arrangement of the air pump 2303, very high exhaust pressure can be obtained, the suction performance is good, the efficiency is high, the air pressure is high, and the air can be conveyed at a higher speed.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

Firstly, the dust collecting chamber 2 and the exhaust chamber 6 are fixed on the base 1, then the dust collecting chamber 3, the dust collector 4 and the air purifying chamber 5 are respectively installed, a button 15 on the dust collector 4 is opened, a fan 16 and a bayonet 22 start to operate, air with dust is sucked into the device and enters the dust collecting chamber 3, the dust is filtered out through a filter cylinder 12, the filtered dust is placed in a dust collecting drawer 9 of the dust collecting chamber 2, the dust collecting drawer 9 can be pulled out for cleaning, fresh air after filtration is gathered into the air purifying chamber 5, the exhaust chamber 6 is discharged through a ventilation structure 23, and finally, whether the device is installed correctly or not is checked, if no problem exists, the dust collecting device can be used.

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

Claims

1. The utility model provides a colliery ventilation dust collector, includes dust collecting chamber (2) that top fixed mounting had base (1), its characterized in that: the dust collection device is characterized in that a dust chamber (3) for purifying is welded at the top end of the dust collection chamber (2), a dust collector (4) for sucking is fixedly arranged at one end of the dust chamber (3), a clean air chamber (5) for storing is fixedly arranged at the top of the dust chamber (3), an exhaust chamber (6) for exhausting is welded at the top of the base (1), and a ventilation structure (23) for exhausting is fixedly arranged at the top of the exhaust chamber (6).

2. The coal mine ventilation and dust removal device according to claim 1, wherein: the device is characterized in that a bracket (7) for supporting is fixedly arranged around the base (1), and a base (8) for placing equipment is fixedly arranged at the top of the base (1).

3. The coal mine ventilation and dust removal device according to claim 1, wherein: the inside of the dust collecting chamber (2) is fixedly provided with a dust collecting drawer (9) for collecting, and one end of the dust collecting chamber (2) is fixedly connected with a handle (10) for controlling.

4. The coal mine ventilation and dust removal device according to claim 1, wherein: one side of the dust chamber (3) is fixedly provided with a glass window (11) for viewing, and the inside of the dust chamber (3) is fixedly provided with a filter cylinder (12) for purifying air.

5. The coal mine ventilation and dust removal device according to claim 4, wherein: the top of the filter cartridge (12) is fixedly provided with a bolt (13) for fixing, and the inside of the filter cartridge (12) is fixedly provided with a filter element (14) for purifying gas.

6. The coal mine ventilation and dust removal device according to claim 1, wherein: the top of the dust collector (4) is fixedly provided with a button (15) for control, and one end of the dust collector (4) is fixedly provided with a fan (16) for dust collection.

7. The coal mine ventilation and dust removal device according to claim 6, wherein: one end of the fan (16) is fixedly provided with a motor (17) for providing power, and the other end of the fan (16) is fixedly provided with a dust hood (18) for protection.

8. The coal mine ventilation and dust removal device according to claim 1, wherein: the top of the air purifying chamber (5) is fixedly provided with an illuminating lamp (19) for probing, and the top of the air purifying chamber (5) is fixedly provided with a pipeline (20) for conveying.

9. The coal mine ventilation and dust removal device according to claim 1, wherein: the top of the exhaust chamber (6) is fixedly provided with a connecting pipe (21) for connection, and one side of the exhaust chamber (6) is fixedly provided with a bayonet (22) for fixing.