CN211706197U

CN211706197U - Low-pressure pulse bag-type dust collector

Info

Publication number: CN211706197U
Application number: CN202020132352.3U
Authority: CN
Inventors: 毕成
Original assignee: Haicheng Guotian Mining Co ltd
Current assignee: Haicheng Guotian Mining Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-20
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a low pressure pulse sack cleaner, including the box, the fixed air pump that is equipped with in middle-end at box inner chamber top, the output swing joint of air pump has pulse solenoid valve, pulse solenoid valve's output fixedly connected with trachea, and a plurality of shower nozzles have been seted up to tracheal bottom, box inner chamber's upper end fixedly connected with dust guard, the bottom fixedly connected with installing frame of dust guard. The utility model discloses set up the dust guard, the installing frame, pulse solenoid valve and trachea, get into the box when waste gas passes through the air inlet, open the draught fan work through external controller, the draught fan is toward taking out the air of box inner chamber outward, waste gas filters the big dust particle through outmost second filter bag, the medium dust particle is filtered to the rethread first filter bag of crossing, the function that current low pressure pulse bag dust remover does not possess high-efficient dust removal has been solved, lead to equipment dust removal not up to standard, the air that makes the emission causes the problem of pollution to the environment.

Description

Low-pressure pulse bag-type dust collector

Technical Field

The utility model relates to a dust remover technical field specifically is a low pressure pulse bag dust collector.

Background

The dust remover is equipment for separating dust from smoke, the performance of the dust remover is expressed by the amount of gas which can be processed, resistance loss and dust removal efficiency when the gas passes through the dust remover, and the dust remover relates to a low-pressure pulse bag-type dust remover.

Disclosure of Invention

An object of the utility model is to provide a low pressure pulse sack cleaner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure pulse sack cleaner, includes the box, the fixed air pump that is equipped with in middle-end at box inner chamber top, the output swing joint of air pump has pulse solenoid valve, pulse solenoid valve's output fixedly connected with trachea, a plurality of shower nozzles have been seted up to tracheal bottom, the upper end fixedly connected with dust guard of box inner chamber, the bottom fixedly connected with installing frame of dust guard, the bottom of installing frame is from inside to outside fixedly connected with third in proper order and is crossed filter bag, second and cross filter bag and first filter bag.

Preferably, the middle ends of the left side and the right side of the box body are fixedly provided with first air cylinders, and the inner sides of the output ends of the first air cylinders are fixedly connected with connecting plates through telescopic rods.

Preferably, the upper end fixedly connected with draught fan on the left side of the box body, and the lower extreme of draught fan passes through the connecting block to be fixed.

Preferably, the bottom of the box body is fixedly connected with a funnel, the bottom of the funnel is provided with an ash discharge port, and the lower end of the right side of the box body is provided with an air inlet.

Preferably, all around the bottom of the box body are fixedly connected with supporting legs, and the bottoms of the supporting legs are connected with chloroprene rubber pads through polyacrylate pressure-sensitive adhesives.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the dust guard has been set up, the installing frame, pulse solenoid valve and trachea, get into the box when waste gas passes through the air inlet, open the draught fan work through external controller, the draught fan is toward taking out the air of box inner chamber outward, waste gas filters big dust particle through outermost second filter bag, filter medium dust particle through first filter bag, filter tiny dust particle through the third filter bag, the dust guard prevents that the dust from getting into the top of box, open air pump work through external controller, open pulse solenoid valve through external controller, the air pump passes through the trachea with the air and spouts from the shower nozzle, it is upwards to restrain the dust, when first filter bag, the second filter bag and the third filter bag when the dust is too much above the bag, open first cylinder work through external controller, first cylinder drives the connecting plate through the telescopic link and pats the inboard first filter bag, The second filter bag and the third filter bag make the dust drop and discharge through arranging the ash mouth, have reached the purpose of high-efficient dust removal, have solved current low pressure pulse bag dust remover and do not possess the function of high-efficient dust removal, lead to equipment dust removal not up to standard, make the air that discharges cause the problem of pollution to the environment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 3 is a schematic diagram of an arrangement structure of three filter bags in the embodiment of the present invention.

In the figure: 1. a box body; 2. an air pump; 3. an induced draft fan; 4. supporting legs; 5. a first cylinder; 6. an air inlet; 7. an ash discharge port; 8. a funnel; 9. a first filter bag; 10. a second filter bag; 11. a dust-proof plate; 12. installing a frame; 13. a pulse electromagnetic valve; 14. an air tube; 15. a spray head; 16. a telescopic rod; 17. a third filter bag; 18. a connecting plate.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, air pump 2, draught fan 3, supporting leg 4, first cylinder 5, air inlet 6, ash discharge opening 7, funnel 8, first cross filter bag 9, the second crosses filter bag 10, dust guard 11, installing frame 12, pulse solenoid valve 13, trachea 14, shower nozzle 15, telescopic link 16, the third crosses filter bag 17 and connecting plate 18 part and is the general standard or the part that technical personnel in the field know, its structure and principle all are this technical personnel all can learn the manual through the technique or learn through conventional experimental approach.

Referring to fig. 1-3, a low-pressure pulse bag-type dust collector comprises a box body 1, wherein the periphery of the bottom of the box body 1 is fixedly connected with supporting legs 4, the bottoms of the supporting legs 4 are connected with a neoprene pad through polyacrylate pressure-sensitive adhesive, the bottom of the box body 1 is fixedly connected with a funnel 8, the bottom of the funnel 8 is provided with an ash discharge port 7, the lower end of the right side of the box body 1 is provided with an air inlet 6, the upper end of the left side of the box body 1 is fixedly connected with an induced draft fan 3, the lower end of the induced draft fan 3 is fixed through a connecting block, the middle ends of the left side and the right side of the box body 1 are fixedly provided with a first air cylinder 5, the inner side of the output end of the first air cylinder 5 is fixedly connected with a connecting plate 18 through a telescopic, the bottom of the air pipe 14 is provided with a plurality of nozzles 15, the upper end of the inner cavity of the box body 1 is fixedly connected with a dustproof plate 11, the bottom of the dustproof plate 11 is fixedly connected with an installation frame 12, the bottom of the installation frame 12 is fixedly connected with a third filter bag 17, a second filter bag 10 and a first filter bag 9 from inside to outside in sequence, the dustproof plate 11, the installation frame 12, the pulse electromagnetic valve 13 and the air pipe 14 are arranged, when waste gas enters the box body 1 through an air inlet 6, an induced draft fan 3 is started to work through an external controller, the induced draft fan 3 pumps air in the inner cavity of the box body 1 outwards, the waste gas filters large dust particles through the outermost second filter bag 10, medium dust particles are filtered through the first filter bag 9, fine dust particles are filtered through the third filter bag 17, the dustproof plate 11 prevents dust from entering the upper part of the box body 1, an air pump 2 is started to, air pump 2 passes through trachea 14 with the air and from shower nozzle 15 blowout, it is upwards to restrain the dust, when first cross filter bag 9, the second crosses the dust too much above filter bag 10 and the third filter bag 17, open first cylinder 5 work through external controller, first cylinder 5 passes through 16 drive connecting plate 18 of telescopic link and beats first filter bag 9 to the inboard, the second crosses filter bag 10 and third filter bag 17, make the dust drop through arranging grey mouth 7 discharge, the purpose of high-efficient dust removal has been reached (external controller's model is DATA-7311 in this application, simultaneously, two wiring terminals of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the dust-proof plate 11, the mounting frame 12, the pulse electromagnetic valve 13 and the air pipe 14 are arranged, when waste gas enters the box body 1 through the air inlet 6, the draught fan 3 is started to work through the external controller, the draught fan 3 pumps air in the inner cavity of the box body 1 outwards, the waste gas filters large dust particles through the outermost second filter bag 10, medium dust particles are filtered through the first filter bag 9, fine dust particles are filtered through the third filter bag 17, the dust-proof plate 11 prevents dust from entering the upper part of the box body 1, the air pump 2 is started to work through the external controller, the pulse electromagnetic valve 13 is started through the external controller, the air is sprayed out of the spray head 15 through the air pipe 14 by the air pump 2 to inhibit dust from going upwards, when too much dust exists on the first filter bag 9, the second filter bag 10 and the third filter bag 17, the first air cylinder 5 is started to work, first cylinder 5 drives connecting plate 18 through telescopic link 16 and beats first filter bag 9, the second filter bag 10 and the third filter bag 17 of crossing to the inboard, makes the dust drop and discharges through row ash mouth 7, has reached the purpose of high-efficient dust removal, has solved current low pressure pulse bag dust remover and has not possessed the function of high-efficient dust removal, leads to the equipment dust removal not up to standard, makes the air of discharging cause the problem of pollution to the environment.

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 low pressure pulse sack cleaner, includes box (1), its characterized in that: the fixed air pump (2) that is equipped with of middle-end at box (1) inner chamber top, the output swing joint of air pump (2) has pulse solenoid valve (13), output fixedly connected with trachea (14) of pulse solenoid valve (13), a plurality of shower nozzles (15) have been seted up to the bottom of trachea (14), the upper end fixedly connected with dust guard (11) of box (1) inner chamber, the bottom fixedly connected with installing frame (12) of dust guard (11), the bottom of installing frame (12) is from inside to outside fixedly connected with third in proper order and is crossed filter bag (17), the second and cross filter bag (10) and first filter bag (9).

2. The low-pressure pulse bag-type dust collector according to claim 1, wherein: the middle end fixed mounting of the left and right sides of the box body (1) is provided with a first cylinder (5), and the inner sides of the output ends of the first cylinders (5) are fixedly connected with a connecting plate (18) through telescopic rods (16).

3. The low-pressure pulse bag-type dust collector according to claim 1, wherein: the left upper end fixedly connected with draught fan (3) of box (1), and the lower extreme of draught fan (3) passes through the connecting block to be fixed.

4. The low-pressure pulse bag-type dust collector according to claim 1, wherein: the bottom fixedly connected with funnel (8) of box (1), ash discharge opening (7) have been seted up to the bottom of funnel (8), air inlet (6) have been seted up to the lower extreme on box (1) right side.

5. The low-pressure pulse bag-type dust collector according to claim 1, wherein: the box body (1) is characterized in that supporting legs (4) are fixedly connected to the periphery of the bottom of the box body (1), and chloroprene rubber pads are connected to the bottoms of the supporting legs (4) through polyacrylate pressure-sensitive adhesives.