CN210522037U

CN210522037U - Gravity and pulse cloth bag combined dust collector

Info

Publication number: CN210522037U
Application number: CN201921323979.0U
Authority: CN
Inventors: 樊友凤
Original assignee: Pingdingshan Zhongye Environmental Protection Technology Co Ltd
Current assignee: Pingdingshan Zhongye Environmental Protection Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-15
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a gravity and pulse sack combination formula dust remover, including first clean room and second clean room, the second clean room is located the right side of first clean room, the second clean room is a plurality of, and the upper end of a plurality of second clean rooms is through the opening intercommunication, the inside lower extreme of first clean room transversely is fixed with the otter board, and the upper end of otter board supports through the bracing piece and is fixed with the toper cover, it is fixed with the fender ring to surround on the first clean room inner wall of toper cover upper end, and it is fixed to be connected through the bracing piece between the upper end surface of fender ring and toper cover, the bracing piece is fixed at the toper cover through the welded mode, keep off on ring and the otter board. The utility model discloses a left side at the pocket type clean room sets up first clean room, can block with the large granule dust and slow down the gas flow rate through its inside toper cover with keeping off the ring for the large granule dust can be detached because of gravity falls under comparatively simple structure, can conveniently wash its inside, and simple structure is convenient for maintain simultaneously.

Description

Gravity and pulse cloth bag combined dust collector

Technical Field

The utility model relates to a bag collector technical field specifically is a gravity and pulse sack combination formula dust remover.

Background

At present, along with the increasing attention of people to the environment and the increasing requirements on the environment, factory waste gas dust removal firstly takes the lead in treating atmospheric pollution, and the high-speed development of dust collectors, particularly bag type dust collectors, is promoted. The filtering efficiency of the bag type dust collector reaches more than 99 percent, and the bag type dust collector can remove most of dust and other solid impurities in the gas.

Because the dust concentration of the inhaled dusty gas is higher, some dust particles are bigger, the shape is sharp, the polishing performance is strong, some still are mingled with the particulate matter with sparks, the dust directly enters the filter chamber of the bag-type dust remover, the bag is directly washed, abraded or burned, the surface of the bag, especially the surface of the lower half part of the bag is quickly worn or burnt, the gravity and pulse bag combined dust remover disclosed in the patent No. CN201420097308.8 is used for removing large particle dust and other particulate matters in the gas by utilizing the gravity in advance, but the structure of the device is complex, the cost is higher, the maintenance cost is high, and the device is not beneficial to removing the residual particulate matter and the large particle dust in the device. Therefore, we propose a gravity and pulse bag combined dust collector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gravity and pulse sack combination formula dust remover sets up first clean room through the left side at the pocket type clean room, can block with the large granule dust and slow down the gas flow rate through its inside toper cover with keeping off the ring for the large granule dust can be detached because of gravity falls under comparatively simple structure, can conveniently wash inside it, and simple structure is convenient for maintain simultaneously, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gravity and pulse bag combined dust collector comprises a first dust chamber and a plurality of second dust chambers, wherein the second dust chambers are positioned on the right side of the first dust chamber, and the upper ends of the plurality of second dust chambers are communicated through openings;

the lower end of the interior of the first dust chamber is transversely fixed with a screen plate, the upper end of the screen plate is supported and fixed with a conical cover through a support rod, a baffle ring is fixed on the inner wall of the first dust chamber at the upper end of the conical cover in a surrounding manner, the baffle ring is connected and fixed with the upper end surface of the conical cover through the support rod, the support rod is fixed on the conical cover, the baffle ring and the screen plate through a welding mode, the lower end of the left side of the first dust chamber is connected with an air inlet pipe, the air inlet pipe is communicated with the interior of the first dust chamber, the right side of the upper end of the first dust chamber is communicated with the lower end of the left side of the second dust chamber through an air guide pipe, the lower end of the air guide pipe transversely penetrates through the interior of the lower end of the second dust chamber, an air outlet is arranged on the air guide pipe in each second dust chamber, the upper end of, and the number of the dust removal bags is multiple.

As a preferred embodiment of the utility model, the upper end of first clean room is fixed with the air-blower, and the equal vertical inside that runs through at first clean room of pipe that the air-blower both sides are connected, and air-blower and external power supply unit electric connection.

As an optimized embodiment of the present invention, the dust-proof cover is fixed inside the first dust-removing chamber on the left side of the air duct through a connecting rod, and the dust-proof cover is a cone-shaped structure.

As an embodiment of the present invention, the bottom of the first dust chamber and the bottom of the second dust chamber are both provided with a receiving hopper, and the bottom of the receiving hopper is provided with a valve.

As a preferred embodiment of the present invention, the upper end of the right side of the second dust chamber is connected with an exhaust pipe, and the exhaust pipe is communicated with the inside of the second dust chamber.

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

1. the utility model discloses a gravity and pulse sack combination formula dust remover sets up first clean room through the left side at the pocket type clean room, can block with the large granule dust and slow down the gas flow rate through its inside toper cover with keeping off the ring for the large granule dust can be detached because of gravity falls under comparatively simple structure, can conveniently wash its inside, and simple structure is convenient for maintain simultaneously.

2. The utility model discloses a gravity and pulse sack combination formula dust remover is fixed with the air-blower through the upper end that makes first clean room, and the equal vertical inside that runs through in first clean room of pipe that the air-blower both sides are connected, and air-blower and external power supply unit electric connection, after using a period, can the operation of stop equipment and open the valve of first clean room bottom, then start the air-blower and make the pipe blow downwards, can conveniently wash the more dust granule of the inside accumulation of first clean room and blow off.

3. The utility model discloses a gravity and pulse sack combination formula dust remover is fixed with the dust hood through making the left first clean room of air duct inside through the connecting rod, and the dust hood is the toper structure, sets up inside the dust hood that keeps off of the left first clean room of air duct can be further block inside the large granule dust gets into the second clean room, makes the efficiency improvement of detaching the large granule dust.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the gravity and pulse bag combined dust collector of the present invention;

fig. 2 is a schematic diagram of the screen structure of the gravity and pulse bag combined dust collector of the present invention.

In the figure: 1. a first dust chamber; 2. a second dust chamber; 3. a baffle ring; 4. a support bar; 5. a screen plate; 6. an air inlet pipe; 7. an air duct; 8. a receiving hopper; 9. a valve; 10. an air outlet; 11. a conduit; 12. a blower; 13. a conical cover; 14. a dust shield; 15. a connecting rod; 16. a port; 17. a dust removal bag; 18. a fixing plate; 19. and (4) exhausting the gas.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a gravity and pulse cloth bag combined dust remover comprises a first dust removing chamber 1 and a second dust removing chamber 2, wherein the second dust removing chamber 2 is positioned on the right side of the first dust removing chamber 1, a plurality of second dust removing chambers 2 are arranged, and the upper ends of the plurality of second dust removing chambers 2 are communicated through a through hole 16;

the lower end of the interior of the first dust chamber 1 is transversely fixed with a screen plate 5, the upper end of the screen plate 5 is supported and fixed with a conical cover 13 through a support rod 4, the inner wall of the first dust chamber 1 at the upper end of the conical cover 13 is surrounded and fixed with a baffle ring 3, the baffle ring 3 is connected and fixed with the upper end surface of the conical cover 13 through the support rod 4, the support rod 4 is fixed on the conical cover 13, the baffle ring 3 and the screen plate 5 through a welding mode, the lower end of the left side of the first dust chamber 1 is connected with an air inlet pipe 6, the air inlet pipe 6 is communicated with the interior of the first dust chamber 1, the right side of the upper end of the first dust chamber 1 is communicated with the lower end of the left side of the second dust chamber 2 through an air duct 7, the lower end of the air duct 7 transversely penetrates into the interior of the lower end of the second dust chamber 2, an air outlet 10 is arranged on, and the lower extreme of fixed plate 18 is fixed with dust bag 17 through the frame, and the upper end of dust bag 17 runs through to the upper end of fixed plate 18, and dust bag 17 is a plurality ofly.

In this embodiment (please refer to fig. 1 and 2), the first dust chamber 1 is disposed on the left side of the bag-type dust chamber, and the conical cover 13 and the baffle ring 3 inside the first dust chamber can block large particle dust and slow down the gas flow, so that the large particle dust can be removed by falling due to gravity in a simpler structure, the inside of the first dust chamber can be cleaned conveniently, and the first dust chamber is simple in structure and convenient to maintain.

Wherein, the upper end of first clean room 1 is fixed with air-blower 12, and the equal vertical inside at first clean room 1 that runs through of pipe 11 that air-blower 12 both sides are connected, and air-blower 12 and external power supply equipment electric connection.

In this embodiment (please refer to fig. 1), a blower 12 is fixed at the upper end of the first dust chamber 1, the conduits 11 connected to both sides of the blower 12 vertically penetrate through the first dust chamber 1, and the blower 12 is electrically connected to an external power supply device, after the first dust chamber 1 is used for a period of time, the operation of the device can be stopped, the valve 9 at the bottom of the first dust chamber 1 is opened, and then the blower 12 is started to blow the conduits 11 downward, so that more dust particles accumulated in the first dust chamber 1 can be conveniently cleaned and blown out.

Wherein, the inside of the first dust removal chamber 1 at the left side of the air duct 7 is fixed with a dust hood 14 through a connecting rod 15, and the dust hood 14 is in a conical structure.

In this embodiment (please refer to fig. 1), the dust hood 14 is fixed inside the first dust chamber 1 on the left side of the air duct 7 through the connecting rod 15, and the dust hood 14 is in a conical structure, so that the dust hood 14 disposed inside the first dust chamber 1 on the left side of the air duct 7 can further prevent large-particle dust from entering the second dust chamber 2, and the efficiency of removing the large-particle dust is improved.

Wherein, the bottom of first clean room 1 and second clean room 2 all is provided with and connects hopper 8, and connects the bottom of hopper 8 to install valve 9.

In this embodiment (see fig. 1), the receiving hopper 8 and the valve 9 are disposed at the bottom of the first dust chamber 1 and the second dust chamber 2, so that the dust particles in the first dust chamber 1 and the second dust chamber 2 can be discharged and processed.

Wherein, the right side upper end of second clean room 2 is connected with blast pipe 19, and blast pipe 19 and the inside intercommunication of second clean room 2.

In this embodiment (see fig. 1), an exhaust pipe 19 is connected to the right upper end of the second dust chamber 2 to exhaust the exhaust gas after the treatment.

It should be noted that the utility model relates to a gravity and pulse bag combined dust collector, which comprises a first dust chamber 1, a second dust chamber 2, a baffle ring 3, a support rod 4, a screen 5, an air inlet pipe 6, an air duct 7, a receiving hopper 8, a valve 9, an air outlet 10, a guide pipe 11, an air blower 12, a conical cover 13, a dust cover 14, a connecting rod 15, an opening 16, a dust bag 17, a fixing plate 18 and an exhaust pipe 19, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the dust collector can be known by technical manuals or can be known by conventional experimental methods, when the dust collector works, air containing dust is led into the first dust chamber 1 from the air inlet pipe, after the air enters the first dust chamber 1, the air flow rate is reduced under the action of the conical cover 13 and the baffle ring 3, thereby facilitating the large-particle dust in the dust collector to fall downwards under the action of gravity, meanwhile, the conical cover 13 has a blocking effect, then air with more large-particle dust removed enters the air guide pipe 7 from the upper end, in the process, the large-particle dust is further blocked by the dust blocking cover 14, then the air enters each second dust removing chamber 2 through the air guide pipe 7, the dust in the air is removed under the effect of the dust removing bag 17, the air flows to the exhaust pipe 19 through the through hole 16 at the upper end and is discharged, when the whole dust remover needs to be cleaned, the introduction of the air is stopped, the valve 9 at the lower end of the receiving hopper 8 is opened, the air blower 12 on the first dust removing chamber 1 and the pulse type dust removing device in the second dust removing chamber 2 are started, the guide pipe 11 blows air into the first dust removing chamber 1 to blow down the large-particle dust accumulated in the first dust removing chamber and discharge the large-particle dust from the lower end of the receiving hopper 8, the dust removed from the dust removing bag 17 is discharged from the receiving hopper 8 at the lower end, then the air blower 12 and the pulse type, it should be noted that: the second dust chamber 2 in the present application is a bag type dust collector in the prior art, and the principle of dust collection and the internal pulse type dust collector are both the prior known technologies, so further description thereof is not given.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gravity and pulse sack combination formula dust remover, includes first clean room (1) and second clean room (2), its characterized in that: the second dust removal chambers (2) are positioned on the right side of the first dust removal chamber (1), the number of the second dust removal chambers (2) is multiple, and the upper ends of the second dust removal chambers (2) are communicated through a through opening (16);

the lower end in the first dust chamber (1) is transversely fixed with a screen plate (5), the upper end of the screen plate (5) is supported and fixed with a conical cover (13) through a support rod (4), the inner wall of the first dust chamber (1) at the upper end of the conical cover (13) is fixedly surrounded with a baffle ring (3), the baffle ring (3) and the upper end surface of the conical cover (13) are fixedly connected through the support rod (4), the support rod (4) is fixedly arranged on the conical cover (13), the baffle ring (3) and the screen plate (5) in a welding mode, the lower end of the left side of the first dust chamber (1) is connected with an air inlet pipe (6), the air inlet pipe (6) is communicated with the interior of the first dust chamber (1), the right side of the upper end of the first dust chamber (1) is communicated with the lower end of the left side of the second dust chamber (2) through an air duct (7), the lower end of the air duct (7) transversely, and all be provided with gas outlet (10) on the inside air duct (7) of every second clean room (2), the inside upper end of second clean room (2) transversely is fixed with fixed plate (18), and the lower extreme of fixed plate (18) is fixed with dust bag (17) through the frame, and the upper end of dust bag (17) runs through to the upper end of fixed plate (18), and dust bag (17) are a plurality ofly.

2. The gravity and pulse bag combined dust collector of claim 1, wherein: the upper end of first clean room (1) is fixed with air-blower (12), and the equal vertical inside that runs through at first clean room (1) of pipe (11) that air-blower (12) both sides are connected, and air-blower (12) and external power supply unit electric connection.

3. The gravity and pulse bag combined dust collector of claim 1, wherein: a dust hood (14) is fixed inside the first dust chamber (1) on the left side of the air duct (7) through a connecting rod (15), and the dust hood (14) is of a conical structure.

4. The gravity and pulse bag combined dust collector of claim 1, wherein: the bottom of first clean room (1) and second clean room (2) all is provided with and connects hopper (8), and connects the bottom of hopper (8) to install valve (9).

5. The gravity and pulse bag combined dust collector of claim 1, wherein: the right side upper end of second clean room (2) is connected with blast pipe (19), and blast pipe (19) and the inside intercommunication of second clean room (2).