CN211411483U

CN211411483U - Multi-step type circulating dust removal device for waste gas treatment

Info

Publication number: CN211411483U
Application number: CN201922128975.3U
Authority: CN
Inventors: 金根华; 金建国; 帅佳佳
Original assignee: Hangzhou Lin'an Shuaihang Technology Co ltd
Current assignee: Hangzhou Lin'an Shuaihang Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-04
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a multistage formula circulation dust collector for exhaust-gas treatment, including the protection casing, the inside filter tube that is equipped with of protection casing, and the inside filter that is equipped with of filter tube, protection casing one side is equipped with the dust absorption mouth, the filter tube bottom is equipped with the dust exhaust pipe, and the inside of dust exhaust pipe is equipped with the toper pipe, filter tube one side is equipped with the dust absorption pipe. The utility model discloses be provided with dust absorption pipe and dust absorption motor, the cooperation of dust absorption fan, the outside waste gas of being convenient for is extracted, the device practicality has been increased, the limitation has been reduced, be provided with atomizer and water tank, the water pump cooperation, can carry out the water smoke to the gas after filtration treatment accomplishes and spray, functional when having increased the device use, be provided with walking wheel and brake lever cooperation, flexibility when having increased the device use, can lock the walking wheel through the brake lever simultaneously and die, make the device convenient to use more, the application scope has been enlarged, and convenient popularization and use.

Description

Multi-step type circulating dust removal device for waste gas treatment

Technical Field

The utility model relates to a waste gas dust removal technical field specifically is a multistage formula circulation dust collector for exhaust-gas treatment.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, the discharged waste gas has large smell and seriously pollutes the environment and influences the human health, and a dust removal device is needed when the waste gas is treated.

The existing dust removal device for waste gas treatment has the following defects in use, and 1, the existing dust removal device for waste gas treatment has low functionality in use, does not have the function of cooling waste gas after the waste gas is filtered, and reduces the practicability of the dust removal device; 2. meanwhile, the flexibility of the existing waste gas treatment dust removal device is not high when the device is used, the device cannot be moved according to actual conditions, and the functionality of the dust removal device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage formula circulation dust collector for exhaust-gas treatment 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: a multi-stage circulating dust removal device for waste gas treatment comprises a protective shell, wherein a filter pipe is arranged in the protective shell, a filter plate is arranged in the filter pipe, a dust suction port is arranged at one side of the protective shell, a dust exhaust pipe is arranged at the bottom of the filter pipe, a conical pipe is arranged in the dust exhaust pipe, a dust suction pipe is arranged on one side of the filter pipe, a second fixing frame is arranged in the dust suction pipe, a dust suction motor is arranged in the second fixing frame, a dust suction fan is arranged on the dust suction motor, an exhaust pipe is arranged on one side of the dust suction pipe, a first fixing frame is arranged inside the exhaust pipe, the top of the protective shell is provided with a circulating air outlet, the first fixing frame is internally provided with an atomizing nozzle, the dust collector is characterized in that a base is arranged at the bottom of the protection shell, a placing seat is arranged at the bottom of the interior of the protection shell, and a dust collecting bag is placed at the top of the placing seat.

Preferably, one side of the placing seat is provided with a control box, and a frequency converter is arranged in the control box.

Preferably, the front of the protection shell is provided with a maintenance door, the front of the maintenance door is provided with a safety lock, and one side of the maintenance door is provided with an adjusting screen.

Preferably, the bottom of base is equipped with the walking wheel, and all is equipped with the brake lever on the walking wheel.

Preferably, one side of the control box is provided with a water tank, a mounting seat is arranged inside the water tank top protection shell, and a water pump is arranged at the top of the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional dust removal device, the multi-stage type circulating dust removal device for waste gas treatment is provided.

1. Be provided with the protection casing and protect the inside of device, increased the security of device when using, be provided with filter tube and filter cooperation, can filter the waste gas of extraction, the device of being convenient for filters dust and granule in the waste gas, has increased the functionality, has improved the practicality, be provided with dust exhaust pipe and toper pipe cooperation, can discharge filterable dust and granule, avoid the circumstances that the backward flow appears in exhaust dust and granule simultaneously, improved device functionality.

2. Be provided with the dust absorption pipe and dust absorption motor, the cooperation of dust absorption fan, the outside waste gas of being convenient for is extracted, the device practicality has been increased, the limitation has been reduced, be provided with atomizer and water tank, the water pump cooperation, can carry out the water smoke to the gas after filtration treatment accomplishes and spray, the functionality when having increased the device use, be provided with walking wheel and brake lever cooperation, flexibility when having increased the device use, can lock the walking wheel through the brake lever simultaneously and die, make the device convenient to use more, application scope has been enlarged, and convenient to popularize and use.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the pipeline of the present invention;

fig. 4 is a schematic view of the internal structure of the dust collection tube of the present invention.

In the figure: 1. a traveling wheel; 101. a brake lever; 2. a base; 3. a protective housing; 4. maintaining the door; 401. a safety lock; 5. adjusting the screen; 6. a dust suction port; 7. circulating the air outlet; 8. A placing seat; 9. a dust collection bag; 10. a dust exhaust pipe; 1001. a tapered tube; 11. a filter tube; 1101. A filter plate; 12. a control box; 13. a frequency converter; 14. a water tank; 15. a mounting seat; 16. A water pump; 17. a dust collection pipe; 18. an exhaust duct; 19. an atomizing spray head; 20. a first fixing frame; 21. a dust collection fan; 22. a dust collection motor; 23. a second fixing frame.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-4, the present invention provides an embodiment: a multi-step type circulating dust removal device for waste gas treatment comprises a protective shell 3, wherein the protective shell 3 protects the outside of the device and increases the safety of the outside of the device when the device is used, a filter pipe 11 is fixedly arranged in the protective shell 3 through a bolt, a filter plate 1101 is movably arranged in the filter pipe 11 through embedding, the filter plate 1101 can filter sucked waste gas, a dust suction port 6 is fixedly arranged on one side of the protective shell 3 through a bolt, the filter pipe 11 is fixedly connected with the dust suction port 6 through a bolt, the dust suction port 6 can extract the external waste gas, a dust exhaust pipe 10 is fixedly arranged at the bottom of the filter pipe 11 through welding, the dust exhaust pipe 10 can exhaust filtered dust particles, a conical pipe 1001 is fixedly arranged in the dust exhaust pipe 10 through a bolt, and the conical pipe 1001 avoids the situation that the dust particles backflow occurs under the exhaust situation, increased stability, there is dust absorption pipe 17 one side of filter tube 11 through bolt fixed mounting, and there is second mount 23 inside of dust absorption pipe 17 through bolt fixed mounting, and there is dust absorption motor 22 inside of second mount 23 through bolt fixed mounting, and dust absorption motor 22's model can be: YYHS-30 type, dust absorption motor 22 passes through the wire and is connected with external power supply, dust absorption fan 21 is installed through the spiral shell rotation to dust absorption motor 22's output, dust absorption motor 22 drives dust absorption fan 21 and rotates and extract outside waste gas, there is exhaust pipe 18 one side of dust absorption pipe 17 through bolt fixed mounting, exhaust pipe 18 discharges filtering the waste gas of accomplishing, there is first mount 20 in exhaust pipe 18's inside through bolt fixed mounting, there is atomizer 19 in first mount 20's inside through bolt fixed mounting, atomizer 19 can carry out water smoke to exhaust pipe 18's inside and spray, thereby reduce the temperature of filtering the completion waste gas, there is base 2 bottom protection casing 3 through bolt fixed mounting, protection casing 3 inside bottom is equipped with places seat 8, dust bag 9 has been placed at the top of placing seat 8. In the embodiment, the placing seat 8 is fixedly installed through bolts, the dust bag 9 is placed on the placing seat 8, and the top of the dust bag 9 is connected with the dust exhaust pipe 10 in an embedded manner, so that the dust bag 9 can be used for collecting filtered dust and particles.

Further, a control box 12 is provided on one side of the placing seat 8, and a frequency converter 13 is provided inside the control box 12. In the embodiment, the control box 12 is fixedly installed by bolts, the frequency converter 13 is fixedly installed in the control box 12 by bolts, and the type of the frequency converter 13 may be: SKI600 type, converter 13 is connected with dust absorption motor 22 through the wire to the rotational speed of dust absorption motor 22 can be adjusted through the regulation of converter 13.

Further, a maintenance door 4 is arranged on the front face of the protection shell 3, a safety lock 401 is arranged on the front face of the maintenance door 4, and an adjusting screen 5 is arranged on one side of the maintenance door 4. In the embodiment, maintain door 4 and pass through hinge movable mounting, maintain door 4 and be convenient for the staff to maintain or maintain the inside of device, safety lock 401 passes through bolt fixed mounting, safety lock 401 can lock maintaining door 4, adjust screen 5 and pass through bolt fixed mounting, adjust screen 5 and be connected with converter 13 through the wire, thereby the staff of being convenient for carries out regulation control to converter 13 through adjusting screen 5.

Further, the bottom of the base 2 is provided with a walking wheel 1, and the walking wheel 1 is provided with a brake lever 101. In the embodiment, walking wheel 1 passes through bolt fixed mounting, and the flexibility when walking wheel 1 has increased the device use is convenient for the staff to remove the device according to the in-service use condition, and brake lever 101 can lock with walking wheel 1 through pressing simultaneously to the stability of device when using has been increased.

Further, a water tank 14 is arranged on one side of the control box 12, a mounting seat 15 is arranged inside the protective shell 3 on the top of the water tank 14, and a water pump 16 is arranged on the top of the mounting seat 15. In the embodiment, the water tank 14 can be deposited with carrying out the water source to the device is inside, and the mount pad 15 passes through bolt fixed mounting in the inside of protection casing 3, and water pump 16 passes through bolt fixed mounting on mount pad 15, and water pump 16's model can be: HQB-2000, the input end of the water pump 16 is connected with the water tank 14 through a water pipe, and the output end of the water pump 16 is connected with the atomizer 19 through a water pipe, so as to supply water to the atomizer 19.

The working principle is as follows: dust absorption motor 22 drives dust absorption fan 21 and rotates through dust absorption pipe 17 and filter tube 11, dust absorption mouth 6 extracts outside waste gas, the waste gas of extraction filters through the inside filter 1101 of filter tube 11, the dust and the granule under the filtration pass through dust exhaust pipe 10 discharge dust bag 9, the waste gas of accomplishing the filtration meets through exhaust pipe 18 and arranges outward, atomizer 19 carries out water smoke spraying through water pump 16 and the cooperation of water tank 14 to the waste gas of accomplishing the filtration simultaneously, the filtration sprays the waste gas of accomplishing and passes through circulation air outlet 7 and discharge.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multistage circulation dust collector for exhaust-gas treatment, includes protection casing (3), its characterized in that: the dust collector is characterized in that a filter pipe (11) is arranged inside the protection shell (3), a filter plate (1101) is arranged inside the filter pipe (11), a dust suction opening (6) is arranged on one side of the protection shell (3), a dust exhaust pipe (10) is arranged at the bottom of the filter pipe (11), a conical pipe (1001) is arranged inside the dust exhaust pipe (10), a dust suction pipe (17) is arranged on one side of the filter pipe (11), a second fixing frame (23) is arranged inside the dust suction pipe (17), a dust suction motor (22) is arranged inside the second fixing frame (23), a dust suction fan (21) is arranged on the dust suction motor (22), an exhaust pipe (18) is arranged on one side of the dust suction pipe (17), a first fixing frame (20) is arranged inside the exhaust pipe (18), a circulating air outlet (7) is arranged at the top of the protection shell (3), and an atomizing spray head (19) is arranged inside the first fixing frame, the dust collecting device is characterized in that a base (2) is arranged at the bottom of the protective shell (3), a placing seat (8) is arranged at the bottom of the inner portion of the protective shell (3), and a dust collecting bag (9) is placed at the top of the placing seat (8).

2. The multi-stage cycle dust removing device for exhaust gas treatment according to claim 1, wherein: one side of the placing seat (8) is provided with a control box (12), and a frequency converter (13) is arranged in the control box (12).

3. The multi-stage cycle dust removing device for exhaust gas treatment according to claim 1, wherein: the front of protection casing (3) is equipped with maintenance door (4), and the front of maintenance door (4) is equipped with safety lock (401), and one side of maintenance door (4) is equipped with regulation screen (5).

4. The multi-stage cycle dust removing device for exhaust gas treatment according to claim 1, wherein: the bottom of base (2) is equipped with walking wheel (1), and all is equipped with brake lever (101) on walking wheel (1).

5. The multi-stage circulation dust removing device for exhaust gas treatment as claimed in claim 2, wherein: one side of control box (12) is equipped with water tank (14), the inside of water tank (14) top protection casing (3) is equipped with mount pad (15), and the top of mount pad (15) is equipped with water pump (16).