CN210522143U

CN210522143U - A dig quick-witted tail gas dust collector for arrange dangerous

Info

Publication number: CN210522143U
Application number: CN201921136809.1U
Authority: CN
Inventors: 张健
Original assignee: Yichang Huaxi Mining Co Ltd
Current assignee: Yichang Huaxi Mining Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-15
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to an engineering machine tool tail gas clean-up technical field just discloses a dig quick-witted tail gas dust collector for arranging danger, including the admission line, the fixed intercommunication in admission line bottom has the rose box, the fixed intercommunication in rose box bottom has the dust removal case, fixed mounting has the filter screen in the rose box, filter screen outer wall swing joint has the baffle that has the brush hair, filter screen bottom fixedly connected with grid net, grid net bottom swing joint has the receiver, dust removal roof portion fixed mounting has the atomizer, the fixed intercommunication in dust removal roof portion has the case of breathing in, the fixed intercommunication in case top of breathing in has the blast pipe. In will abandoning the rose box of discharging into through the admission line, filter the waste gas that filters large granule pollutant and be discharged into the dust removal case, there is little particulate matter combination in atomizer spun water smoke and the waste gas in the dust removal case to reach the effect of exhaust-gas treatment process water economy resource.

Description

A dig quick-witted tail gas dust collector for arrange dangerous

Technical Field

The utility model relates to an engineering machine tool tail gas clean-up technical field specifically is a dig quick-witted tail gas dust collector for arrange dangerous.

Background

Because underground phosphate rock tunnel specification is less, and the slope is great, and ventilation condition is general relatively poor, when taking place the dangerous situation, ventilation system is often destroyed simultaneously, and the air quality in the underground tunnel is extremely poor like this, in case large-scale equipment gets into the rescue and just must handle the tail gas of equipment well, otherwise can arouse serious secondary disaster.

Most of the existing treatment methods for tail gas of rescue equipment firstly discharge the tail gas into water through a smoke discharge pipe, and then discharge the tail gas into the atmosphere after washing with water.

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 dig quick-witted tail gas dust collector for arrange dangerous possesses the advantage of using water wisely, has solved the danger of arranging at present and has dug the quick-witted tail gas processing in-process and to the very big problem of water resource demand.

(II) technical scheme

For the purpose of realizing above-mentioned tail gas treatment process using water wisely, the utility model provides a following technical scheme: a tail gas dust removal device of an excavator for danger elimination comprises an air inlet pipeline, wherein the bottom of the air inlet pipeline is fixedly communicated with a filter box, the bottom of the filter box is fixedly communicated with a dust removal box, the top of the air inlet pipeline is fixedly connected with a first motor, the bottom of the first motor is fixedly connected with a first rotating shaft, the bottom of the first rotating shaft is fixedly connected with a connecting rod, two ends of the connecting rod are both fixedly connected with baffles, the inner wall of each baffle is fixedly connected with bristles, a filter screen is movably connected between the two bristles, the bottom of the filter screen is fixedly connected with a grid mesh, the bottom of the grid mesh is movably connected with a storage box, the top of the dust removal box is fixedly communicated with a water injection nozzle, the bottom of the water injection nozzle is fixedly communicated with a water pipe, the bottom of the water pipe is fixedly connected with, the exhaust pipe is fixedly communicated with the top of the air suction box, a second motor is fixedly connected to the top of the exhaust pipe, a second rotating shaft is fixedly connected to the bottom of the second motor, and fan blades are fixedly connected to the bottom of the second rotating shaft.

Preferably, the filter screen is made of stainless steel, and the stainless steel has good corrosion resistance and is not easy to rust and is not required to be replaced frequently.

Preferably, the brush hair is tightly attached to the surface of the filter screen, and because a large number of large exhaust gas particles are attached to the surface of the filter screen, which affects the continuous exhaust of the exhaust gas, the brush hair is tightly attached to the surface of the filter screen, so that the brush hair can be cleaned.

Preferably, the dust particles swept down by the surface of the filter screen are collected in the storage box.

Preferably, the baffle is in a suspended state in the operation process, the bristles are only driven to contact the surface of the filter screen in the operation process of the baffle, and the rest part of the baffle is suspended, so that the resistance can be reduced, and the dust can be cleaned more efficiently.

Preferably, receiver sliding connection is in the bottom of bars net, and the receiver is used for collecting the smoke and dust, and the smoke and dust that need clear up after the smoke and dust is full, and sliding connection conveniently clears up the smoke and dust in the receiver.

Preferably, the diameter of the grid is larger than that of the filter screen, the smoke and dust are collected into the containing box through the grid, and the cleaned smoke and dust can be collected only if the diameter of the grid is larger than that of the filter screen.

Preferably, the atomizer is equidistant to be arranged, and the equidistant range of atomizer can make atomizer spun water cover more spaces of dust removal case, and dust removal effect is better.

Preferably, the exhaust pipe is arranged above, so that the smoke adhered with moisture can be prevented from being discharged, and the smoke adhered with moisture cannot be sucked up by the fan blades when the mass of the smoke is increased.

Preferably, the inlet duct is in the filter box with waste gas discharge from above, can directly sink into the receiver with great waste gas granule, makes the filter effect of filter screen better.

(III) advantageous effects

Compared with the prior art, the utility model provides a dig quick-witted tail gas dust collector for arrange dangerous possesses following beneficial effect:

1. this a dig quick-witted tail gas dust collector for arranging danger, arrange the abandonment into the rose box through the admission line in, filter screen department carries out the first time and filters, then the waste gas that contains tiny particulate matter is discharged into in the dust removal case, there is little particulate matter combination in atomizer spun water smoke and the waste gas in the dust removal case, make its quality grow sink into dust removal bottom of the case portion and discharge through the blow off pipe, the clean waste gas through the processing inhales the blast pipe through the flabellum and discharges, thereby reach the effect of exhaust-gas treatment process water economy resource.

2. This a dig quick-witted tail gas dust collector for arranging dangerous rotates through a motor rotation drive pivot and rotates, and a pivot rotation drives connecting rod and baffle rotation, and the baffle rotates and drives the brush hair and rotate on the filter screen surface, clears up the filter screen surface large granule smoke and dust automatically to let the filter screen can more efficient filter a large amount of large granule smoke and dust.

Drawings

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

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

fig. 3 is a schematic view of the front view of the brush head of the present invention.

In the figure: 1-air inlet pipeline, 2-filter box, 3-dust removal box, 4-motor I, 5-rotating shaft I, 6-connecting rod, 7-baffle, 8-brush hair, 9-filter screen, 10-grid, 11-storage box, 12-water pipe, 13-water injection nozzle, 14-atomizing nozzle, 15-blow-off pipe, 16-air suction box, 17-exhaust pipe, 18-motor II, 19-rotating shaft II and 20-fan blade.

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. 1-3, a tail gas dust removing device of an excavator for danger elimination comprises an air inlet pipeline 1, a filter box 2 is fixedly communicated with the bottom of the air inlet pipeline 1, exhaust gas is discharged into the filter box 2 from the upper side through the air inlet pipeline 1, larger exhaust gas particles can be directly sunk into a storage box 11, so that the filter effect of a filter screen 9 is better, a dust removing box 3 is fixedly communicated with the bottom of the filter box 2, a motor I4 is fixedly connected with the top of the air inlet pipeline 1, a rotating shaft I5 is fixedly connected with the bottom of the motor I4, a connecting rod 6 is fixedly connected with the bottom of the rotating shaft I5, baffles 7 are fixedly connected with two ends of the connecting rod 6, the baffles 7 are in a suspended state in the operation process, only the bristles 8 are driven to contact with the surface of the filter screen 9 in the operation of the baffles 7, the rest parts are suspended, so, a filter screen 9 is movably connected between the two brush hairs 8, the filter screen 9 is made of stainless steel materials, the stainless steel materials are good in corrosion resistance and not prone to rusting, the brush hairs 8 are tightly attached to the surface of the filter screen 9, a large number of large waste gas particles can be attached to the surface of the filter screen 9, continuous discharge of waste gas is affected, the brush hairs 8 are tightly attached to the surface of the filter screen 9 and can be cleaned, a grid 10 is fixedly connected to the bottom of the filter screen 9, the diameter of the grid 10 is larger than that of the filter screen 9, smoke dust is collected into a containing box 11 through the grid 10, only the diameter of the grid 10 is larger than that of the filter screen 9, the cleaned smoke dust can be collected, a containing box 11 is movably connected to the bottom of the grid 10, the containing box 11 is used for collecting the smoke dust, the smoke dust needs to be cleaned after the smoke dust is full, and the sliding connection is convenient for cleaning the smoke, dust particles cleaned from the surface of the filter screen 9 can be collected in the storage box 11, the top of the dust removal box 3 is fixedly communicated with a water injection nozzle 13, the bottom of the water injection nozzle 13 is fixedly communicated with a water pipe 12, the bottom of the water pipe 12 is fixedly connected with atomizing nozzles 14, the atomizing nozzles 14 are arranged at equal intervals, water sprayed by the atomizing nozzles 14 can cover more spaces of the dust removal box 3, the dust removal effect is better, the left side of the dust removal box 3 is fixedly communicated with a sewage discharge pipe 15, the top of the dust removal box 3 is fixedly communicated with an air suction box 16, the top of the air suction box 16 is fixedly communicated with an exhaust pipe 17, the exhaust pipe 17 is arranged above the dust, the mass of the smoke gas stained with the moisture is increased and cannot be sucked up by the fan blades 20, the top of the exhaust pipe 17 is fixedly connected with the second motor 18, the bottom of the second motor 18 is fixedly connected with the second rotating shaft 19, and the bottom of the second rotating shaft 19 is fixedly connected with the fan blades 20.

The working principle is that tail gas discharged by the danger-removing excavator enters a filter box 2 through an air inlet pipeline 1, a layer of filter screen 9 is arranged in the filter box 2, the filter screen 9 can filter large-particle smoke dust, meanwhile, a motor I4 drives a rotating shaft I5 to rotate, the rotating shaft I5 drives a connecting rod 6 to rotate, the connecting rod 6 drives a baffle 7 to rotate, the baffle 7 drives brush hairs 8 to rotate on the surface of the filter screen 9, the smoke dust attached to the surface of the filter screen 9 is automatically cleaned, the filter screen 9 can efficiently filter the smoke dust, after the smoke dust filtered by the filter screen 9 reaches a dust-removing box 3, a water inlet pipe 12 is connected with an external water pipe of a water injection nozzle 13, atomized water is sprayed out from the water pipe 12 through an atomized water spray nozzle 14, the atomized water can be well combined with small-particle smoke dust in the smoke dust to sink to the bottom of the dust-removing box 3, an exhaust, in this process, the fine particles in the dust removing box 3 are not sucked into the exhaust pipe 17 and discharged because the combined mass of the fine particles and the atomized water becomes large, so that cleaner exhaust gas is purified with less water.

In summary, the excavator tail gas dust removal device for danger elimination discharges waste into the filter box 2 through the air inlet pipeline 1, primary filtration is carried out at the filter screen 9, then waste gas containing fine particles is discharged into the dust removal box 3, water mist sprayed by the atomizing nozzle 14 in the dust removal box 3 is combined with the fine particles in the waste gas, so that the waste gas is increased in mass, is sunk into the bottom of the dust removal box 3 and is discharged through the blow-off pipe 15, and the treated clean waste gas is sucked into the exhaust pipe 17 through the fan blades 20 and is discharged, so that the effect of saving water resources in the waste gas treatment process is achieved; rotate through a motor 4 and drive pivot 5 and rotate, pivot 5 rotates and drives connecting rod 6 and baffle 7 and rotate, and baffle 7 rotates and drives brush hair 8 and rotate on the filter screen 9 surface, clears up the large granule smoke and dust on filter screen 9 surface automatically to let filter screen 9 can more efficient filter a large amount of large granule smoke and dust.

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 utility model provides a dig quick-witted tail gas dust collector for arrange dangerous, includes inlet duct (1), its characterized in that: the air inlet pipe (1) is fixedly communicated with a filter box (2) in the bottom, the filter box (2) is fixedly communicated with a dust removing box (3) in the bottom, a motor I (4) is fixedly connected to the top of the air inlet pipe (1), a rotating shaft I (5) is fixedly connected to the bottom of the motor I (4), a connecting rod (6) is fixedly connected to the bottom of the rotating shaft I (5), baffles (7) are fixedly connected to the two ends of the connecting rod (6), bristles (8) are fixedly connected to the inner wall of each baffle (7), a filter screen (9) is movably connected between the two bristles (8), a grid net (10) is fixedly connected to the bottom of each filter screen (9), a storage box (11) is movably connected to the bottom of each grid net (10), a water injection nozzle (13) is fixedly communicated with the top of the dust removing box (3), and a water, water pipe (12) bottom fixedly connected with atomizer (14), the fixed intercommunication in dust removal case (3) left side has blow off pipe (15), the fixed intercommunication in dust removal case (3) top has case (16) of breathing in, the fixed intercommunication in case (16) top of breathing in has blast pipe (17), blast pipe (17) top fixedly connected with motor two (18), motor two (18) bottom fixedly connected with pivot two (19), pivot two (19) bottom fixedly connected with flabellum (20).

2. The tail gas dust removal device for the excavator for danger elimination as recited in claim 1, wherein: the filter screen (9) is made of stainless steel.

3. The tail gas dust removal device for the excavator for danger elimination as recited in claim 1, wherein: the brush hair (8) is tightly attached to the surface of the filter screen (9).

4. The tail gas dust removal device for the excavator for danger elimination as recited in claim 1, wherein: the baffle (7) is in a suspended state in the operation process.

5. The tail gas dust removal device for the excavator for danger elimination as recited in claim 1, wherein: the storage box (11) is connected to the bottom of the grid mesh (10) in a sliding mode.

6. The tail gas dust removal device for the excavator for danger elimination as recited in claim 1, wherein: the diameter of the grid mesh (10) is larger than that of the filter screen (9).

7. The tail gas dust removal device for the excavator for danger elimination as recited in claim 1, wherein: the atomizing spray heads (14) are arranged at equal intervals.