CN216259635U

CN216259635U - Bag type dust collector with cleaning structure

Info

Publication number: CN216259635U
Application number: CN202122775619.8U
Authority: CN
Inventors: 李梓翾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-14
Filing date: 2021-11-14
Publication date: 2022-04-12
Anticipated expiration: 2031-11-14

Abstract

The utility model provides a cloth bag type dust collector with a cleaning structure, which comprises a box body, wherein a top cover is arranged at the top of the box body, a sealing ring is arranged between the box body and the top cover, two groups of dust hoppers are fixedly communicated with the bottom of the box body, one side of one group of dust hoppers is fixedly communicated with a dust-containing gas inlet pipe, and an electromagnetic valve is fixedly connected onto the dust-containing gas inlet pipe.

Description

Bag type dust collector with cleaning structure

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a cloth bag type dust collector with a cleaning structure.

Background

The bag body dust remover is a very common dust removing device in the middle of the industrial production process, the bag body dust remover sends air containing dust into the box body of the dust remover through the air inlet pipe, the air containing dust passes through the bag body, the dust therein is filtered through the bag body and falls into the dust hopper for collection, and the filtered air is discharged into the atmosphere.

However, the existing bag body dust collector still has certain disadvantages when in use, for example, dust which is often gathered on the inner wall of the dust collecting bag body is not easy to drop, so that the dust is easy to block, the dust is required to be cleaned frequently and manually at regular intervals, the dust collecting bag is inconvenient, meanwhile, waste gas generally contains hard particles and is also provided with edges and corners, the hard particles impact the bag body at a certain speed for a long time, the bag body is easy to damage, and the service life of the bag body is shortened.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above-mentioned deficiencies, the present invention provides a bag house dust collector with a cleaning structure that overcomes or at least partially solves the above-mentioned technical problems.

The utility model is realized by the following steps:

the utility model provides a cloth bag type dust collector with a cleaning structure, which comprises a box body, wherein a top cover is arranged at the top of the box body, a sealing ring is arranged between the box body and the top cover, two groups of dust hoppers are fixedly communicated with the bottom of the box body, one side of one group of dust hoppers is fixedly communicated with a dust-containing gas inlet pipe, the dust-containing gas inlet pipe is fixedly connected with an electromagnetic valve, the electromagnetic valve is opened, waste gas can be introduced into the box body through the dust-containing gas inlet pipe for dust removal, an air pump is fixedly communicated with one side of the top cover, the output end of the air pump is fixedly communicated with a purified gas discharge pipe, and after the waste dust is removed and purified, the air pump is started and discharges the purified gas to the outside through the purified gas discharge pipe;

the first dust removal mechanism and the second dust removal mechanism are respectively arranged in the box body close to the bottom and the top, so that secondary dust removal can be performed on waste gas, and the dust removal effect is better; the first dust removal mechanism preliminarily removes dust from the waste gas, and large-particle dust is removed by the first dust removal mechanism, so that large particles are prevented from blocking the cloth bag body, direct impact on the cloth bag body is reduced, use damage of the cloth bag body is reduced, and the service life of the cloth bag body is prolonged; the top in the top cover is provided with a cloth bag body cleaning mechanism, the second dust removing mechanism comprises a pattern plate, a plurality of through holes are formed in the pattern plate at equal intervals, and a rubber layer is bonded inside each through hole; the card is installed inside the box, the bottom equidistance of card distributes and has a plurality of sack bodies, and the waste gas after being tentatively removed dust can carry out the secondary through the sack body and filter, improves the dust removal effect of dust.

In one embodiment of the utility model, the first dust removal mechanism comprises two groups of activated carbon filter plates, and the two groups of activated carbon filter plates are obliquely fixed at the bottom in the box body.

In an embodiment of the utility model, each dust hopper is fixedly connected with a dust collecting filter hopper inside, a valve is installed at the bottom end of each dust hopper, each dust collecting filter hopper is respectively arranged under the corresponding activated carbon filter plate, when waste gas is introduced into the box body through the dust-containing gas inlet pipe, the waste gas is firstly subjected to dust removal through the activated carbon filter plates, the activated carbon filter plates can block the flow rate of the waste gas entering from the dust-containing gas inlet pipe, so that large-particle dust removal is performed, the use damage to the cloth bag body is reduced, the service life of the cloth bag body is prolonged, and part of the blocked large-particle dust can fall into the dust collecting filter hoppers and is collected by the dust collecting filter hoppers.

In an embodiment of the utility model, the cloth bag body cleaning mechanism comprises a fan, the fan is fixedly installed at the inner top of the top cover, an air inlet of the fan is fixedly communicated with an air inlet pipe, one end of the air inlet pipe extends to the outside of the top cover, and an air outlet of the fan is fixedly communicated with an air blowing hose.

In one embodiment of the utility model, one end of the blowing hose is fixedly communicated with a main blowing plate, a plurality of spraying pipes are equidistantly distributed at the bottom of the main blowing plate, one end of each spraying pipe extends into the corresponding cloth bag body, an arc-shaped rod is fixedly connected on the surface of each spraying pipe at equal intervals, when dust on the cloth bag body is adsorbed to a certain degree, a fan and an electric push rod are simultaneously started, the fan blows air into the cloth bag body through the air inlet pipe, the blowing hose, the main blowing plate and the spraying pipes, and the cloth bag body is reversely sprayed through the spraying pipes to blow the adsorbed dust down.

In an embodiment of the present invention, a cavity is opened inside the main blowing plate, a first connecting rod is fixedly connected to the top of the main blowing plate, the middle of the first connecting rod is rotatably connected to the inside of the top cover, and the top end of the first connecting rod penetrates through the top cover and extends to one side of the top cover.

In an embodiment of the utility model, an electric push rod is fixedly installed on one side of the top cover, a second connecting rod is rotatably connected between the piston rod end of the electric push rod and the top end of the first connecting rod, the piston rod end of the electric push rod continuously extends out or retracts, and then the second connecting rod and the first connecting rod are continuously driven to rotate, finally, the main blowing plate, the spray pipe and the arc-shaped rods swing back and forth, the arc-shaped rods swing back and forth to hit the inside of the cloth bag body back and forth, and further, dust is beaten down, so that the automatic cleaning capability is achieved, the dust on the cloth bag body quickly falls off, and the dust removal effect and efficiency are greatly improved.

In one embodiment of the utility model, two sets of brackets are fixedly mounted on one side of each of the two sets of ash hoppers, and the top end of each bracket is fixedly mounted at four corners of the bottom of the box body.

The utility model has the beneficial effects that:

1. according to the cloth bag type dust collector with the cleaning structure, which is obtained through the design, the cloth bag body cleaning mechanism is arranged, when dust on the cloth bag body is adsorbed to a certain degree, the fan is started, the cloth bag body is reversely sprayed through the spray pipe, the adsorbed dust is sprayed, meanwhile, the arc-shaped rod swings back and forth to strike the inside of the cloth bag body back and forth, and further the dust is beaten, so that the automatic cleaning capacity is achieved, the dust on the cloth bag body is enabled to fall off quickly, and the dust collection effect and efficiency are greatly improved;

2. through setting up first dust removal mechanism and second dust removal mechanism, can carry out the secondary to waste gas and remove dust, dust removal effect is better, and first dust removal mechanism tentatively removes dust to waste gas, and the dust of large granule removes dust through first dust removal mechanism, avoids the large granule to block the sack body to reduce the direct impact to the sack body, reduce the use damage of sack body, improve the life of sack body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a first perspective view provided by an embodiment of the present invention;

FIG. 2 is a second perspective view provided by an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional front view illustrating an embodiment of the present invention;

fig. 4 is a schematic front sectional view of a cloth bag body according to an embodiment of the present invention.

In the figure: 101. a box body; 102. a top cover; 103. a seal ring; 104. an ash hopper; 105. a dust-containing gas introduction pipe; 106. an electromagnetic valve; 107. an air pump; 108. a purified gas discharge pipe; 109. a support; 200. a first dust removal mechanism; 201. an active carbon filter plate; 202. a dust collecting filter hopper; 300. a second dust removal mechanism; 301. a pattern plate; 302. a cloth bag body; 400. a cloth bag body cleaning mechanism; 401. a fan; 402. an air inlet pipe; 403. a blowing hose; 404. a main blowing plate; 405. a nozzle; 406. an arcuate bar; 407. a first connecting rod; 409. a second connecting rod; 410. an electric push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a bag-type dust collector with a cleaning structure comprises a box body 101, a top cover 102 is arranged at the top of the box body 101, a sealing ring 103 is arranged between the box body 101 and the top cover 102, two groups of dust hoppers 104 are fixedly communicated with the bottom of the box body 101, one side of one group of dust hoppers 104 is fixedly communicated with a dust-containing gas inlet pipe 105, an electromagnetic valve 106 is fixedly connected onto the dust-containing gas inlet pipe 105, the electromagnetic valve 106 is opened, waste gas can be introduced into the box body 101 through the dust-containing gas inlet pipe 105 for dust removal, an air pump 107 is fixedly communicated with one side of the top cover 102, the output end of the air pump 107 is fixedly communicated with a purified gas discharge pipe 108, when the waste is subjected to dust removal and purification, the air pump 107 is started, and the purified gas is discharged to the outside through the purified gas discharge pipe 108 by the air pump 107;

the first dust removal mechanism 200 and the second dust removal mechanism 300 are respectively arranged in the box body 101 close to the bottom and the top, so that secondary dust removal can be performed on waste gas, and the dust removal effect is better; the first dust removal mechanism 200 removes dust from the waste gas in the first step, and large-particle dust is removed by the first dust removal mechanism 200, so that large particles are prevented from blocking the cloth bag body 302, direct impact on the cloth bag body 302 is reduced, the use damage of the cloth bag body 302 is reduced, and the service life of the cloth bag body 302 is prolonged; the bag body cleaning mechanism 400 is arranged at the top in the top cover 102, the second dust removing mechanism 300 comprises a pattern plate 301, the pattern plate 301 is arranged in the box body 101, a plurality of through openings are formed in the pattern plate 301 at equal intervals, and a rubber layer is bonded in each through opening; the bottom of card 301 has a plurality of sack bodies 302 of equidistance distribution, and the waste gas after being tentatively removed dust can carry out the secondary through sack body 302 and filter, improves the dust removal effect of dust.

First dust removal mechanism 200 includes two sets of active carbon filter plates 201, two sets of active carbon filter plates 201 all incline to be fixed in the bottom in the box 101, the equal fixedly connected with of inside of every ash bucket 104 gathers dirt filter 202, the valve is all installed to the bottom of every ash bucket 104, every gathers dirt filter 202 and sets up respectively under corresponding active carbon filter plate 201, when waste gas is inside through the leading-in box 101 of dirty gas induction pipe 105, at first can remove dust through active carbon filter plate 201, active carbon filter plate 201 can block the flow rate of the waste gas that gets into by dirty gas induction pipe 105, thereby carry out the large granule and remove dust, the use damage to sack body 302 has been reduced, the life of sack body 302 has been improved, it is inside that some large granule dusts that block can fall into gathers dirt filter 202, collect by gathering dirt filter 202.

The cloth bag body cleaning mechanism 400 comprises a fan 401, the fan 401 is fixedly installed at the inner top of the top cover 102, an air inlet of the fan 401 is fixedly communicated with an air inlet pipe 402, one end of the air inlet pipe 402 extends to the outside of the top cover 102, an air outlet of the fan 401 is fixedly communicated with an air blowing hose 403, one end of the air blowing hose 403 is fixedly communicated with a main blowing plate 404, a plurality of spray pipes 405 are equidistantly distributed at the bottom of the main blowing plate 404, one end of each spray pipe 405 extends to the inside of the corresponding cloth bag body 302, arc-shaped rods 406 are fixedly connected to the surface of each spray pipe 405 at equal intervals, when dust on the cloth bag body 302 is adsorbed to a certain degree, simultaneously starting the fan 401 and the electric push rod 410, the fan 401 blows air into the cloth bag body 302 through the air inlet pipe 402, the blowing hose 403, the main blowing plate 404 and the nozzle 405, the bag body 302 is reversely blown through the nozzle 405, and the adsorbed dust is blown down.

The cavity is opened in the main blowing plate 404, the top of the main blowing plate 404 is fixedly connected with a first connecting rod 407, the middle of the first connecting rod 407 is rotatably connected inside the top cover 102, and the top end of the first connecting rod 407 penetrates through the top cover 102 and extends to one side of the top cover 102.

Top cap 102's top one side fixed mounting has electric putter 410, it is connected with second connecting rod 409 to rotate between electric putter 410's the tailpiece of the piston rod and the top of head rod 407, electric putter 410's the continuous extension or the withdrawal of the tailpiece of the piston rod, and then continuous drive second connecting rod 409 and head rod 407 take place to rotate, finally make the main spray blow board 404, spray tube 405 and arc pole 406 swing back and forth, hit the round trip to hitting inside the sack body 302, further beat the dust, thereby reach the self-cleaning ability, make the dust on the sack body 302 drop fast, great improvement dust removal effect and efficiency.

Two sets of supports 109 are fixedly mounted on one side of each ash bucket 104, and the top ends of the supports 109 are fixedly mounted at four corners of the bottom of the box 101 respectively. The electromagnetic valve 106, the air pump 107, the blower 401 and the electric push rod 410 are all electrically connected with an external power supply through a control panel, and are all devices or equipment existing in the prior art, or devices or equipment which can be realized in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and therefore detailed description is omitted.

Specifically, this sack cleaner with clean structure's working process or theory of operation do: when the dust removal device is used, the electromagnetic valve 106 is opened through the control panel, waste gas can be introduced into the box body 101 through the dust-containing gas introduction pipe 105 for dust removal, the waste gas can be firstly removed through the activated carbon filter plate 201, the activated carbon filter plate 201 can block the flow rate of the waste gas entering from the dust-containing gas introduction pipe 105, and therefore large particle dust removal is carried out, the use damage to the cloth bag body 302 is reduced, the service life of the cloth bag body 302 is prolonged, part of the blocked large particle dust can fall into the dust collection filter hopper 202, and the large particle dust is collected by the dust collection filter hopper 202;

then, the waste gas after the primary dust removal is subjected to secondary filtration through the cloth bag body 302, so that the dust removal effect of dust is improved, when the dust on the cloth bag body 302 is adsorbed to a certain degree, the fan 401 and the electric push rod 410 are started at the same time, the fan 401 blows air into the cloth bag body 302 through the air inlet pipe 402, the air blowing hose 403, the main blowing plate 404 and the spray pipe 405, the cloth bag body 302 is subjected to reverse blowing through the spray pipe 405, and the adsorbed dust is blown down;

meanwhile, the piston rod end of the electric push rod 410 continuously extends out or retracts, so that the second connecting rod 409 and the first connecting rod 407 are continuously driven to rotate, finally the main blowing plate 404, the spraying pipe 405 and the arc-shaped rod 406 swing back and forth, the arc-shaped rod 406 swings back and forth, the inner part of the cloth bag body 302 is beaten back and forth, and dust is further beaten down, so that the automatic cleaning capacity is achieved, the dust on the cloth bag body 302 quickly falls off, and the dust removal effect and efficiency are greatly improved;

finally, the air pump 107 is activated, and the air pump 107 discharges the purified gas to the outside through the purified gas discharge pipe 108.

It should be noted that the specific model specifications of the electromagnetic valve 106, the air pump 107, the blower 401, and the electric push rod 410 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The bag-type dust collector with the cleaning structure comprises a box body (101), and is characterized in that a top cover (102) is arranged at the top of the box body (101), a sealing ring (103) is arranged between the box body (101) and the top cover (102), two groups of dust hoppers (104) are fixedly communicated with the bottom of the box body (101), a dust-containing gas inlet pipe (105) is fixedly communicated with one side of one group of dust hoppers (104), an electromagnetic valve (106) is fixedly connected to the dust-containing gas inlet pipe (105), an air pump (107) is fixedly communicated with one side of the top cover (102), and a purified gas outlet pipe (108) is fixedly communicated with the output end of the air pump (107);

the novel dust collection box is characterized in that a first dust collection mechanism (200) and a second dust collection mechanism (300) are respectively arranged in the box body (101) close to the bottom and the top, a cloth bag body cleaning mechanism (400) is arranged at the top in the top cover (102), the second dust collection mechanism (300) comprises a pattern plate (301), the pattern plate (301) is installed in the box body (101), and a plurality of cloth bag bodies (302) are equidistantly distributed at the bottom of the pattern plate (301).

2. The bag-type dust collector with the cleaning structure is characterized in that the first dust collection mechanism (200) comprises two groups of activated carbon filter plates (201), and the two groups of activated carbon filter plates (201) are obliquely fixed at the inner bottom of the box body (101).

3. The bag-type dust collector with the cleaning structure as claimed in claim 2, wherein a dust collecting filter (202) is fixedly connected to the interior of each ash bucket (104), and each dust collecting filter (202) is respectively arranged right below the corresponding activated carbon filter plate (201).

4. The bag-type dust collector with the cleaning structure is characterized in that the bag-type dust collector with the cleaning structure comprises a fan (401), the fan (401) is fixedly installed at the inner top of the top cover (102), an air inlet of the fan (401) is fixedly communicated with an air inlet pipe (402), one end of the air inlet pipe (402) extends to the outside of the top cover (102), and an air outlet of the fan (401) is fixedly communicated with a blowing hose (403).

5. The bag-type dust collector with the cleaning structure is characterized in that one end of the blowing hose (403) is fixedly communicated with a main blowing plate (404), a plurality of nozzles (405) are equidistantly distributed at the bottom of the main blowing plate (404), one end of each nozzle (405) extends into the corresponding bag body (302), and an arc-shaped rod (406) is fixedly connected to the surface of each nozzle (405) at an equal interval.

6. The bag-type dust collector with the cleaning structure is characterized in that a cavity is formed in the main blowing plate (404), a first connecting rod (407) is fixedly connected to the top of the main blowing plate (404), the middle of the first connecting rod (407) is rotatably connected to the inside of the top cover (102), and the top end of the first connecting rod (407) penetrates through the top cover (102) and extends to one side of the top cover (102).

7. The bag-type dust collector with the cleaning structure is characterized in that an electric push rod (410) is fixedly installed on one side of the top cover (102), and a second connecting rod (409) is rotatably connected between the piston rod end of the electric push rod (410) and the top end of the first connecting rod (407).

8. The bag-type dust collector with the cleaning structure as claimed in claim 1, wherein two sets of brackets (109) are fixedly mounted on one side of each of the two sets of ash buckets (104), and the top end of each bracket (109) is fixedly mounted at four corners of the bottom of the box body (101).