CN113318549A - Automatic dust removal equipment for flue gas treatment - Google Patents
Automatic dust removal equipment for flue gas treatment Download PDFInfo
- Publication number
- CN113318549A CN113318549A CN202110576903.4A CN202110576903A CN113318549A CN 113318549 A CN113318549 A CN 113318549A CN 202110576903 A CN202110576903 A CN 202110576903A CN 113318549 A CN113318549 A CN 113318549A
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- Prior art keywords
- dust removal
- box
- fixedly connected
- flue gas
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of smoke dust treatment equipment, and discloses automatic dust removal equipment for smoke treatment, which comprises a dust removal box, wherein a dust removal device is arranged in the dust removal box, the wall of the dust removal box is connected with an air guide component, and the bottom of an inner box of the dust removal box is connected with an ash discharge component; dust collector includes the backup pad, and backup pad fixed connection is on the dust removal case is close to the inner tank wall of roof position, and the upper end center department fixedly connected with driving motor of backup pad uses driving motor to be the even equidistance of annular in the backup pad and has seted up a plurality of air guide hole as the center, and the lower extreme of backup pad corresponds the fixedly connected with support ring in position of air guide hole, and the lower extreme fixedly connected with sack of support ring, fixedly connected with supporting disk at the bottom of the pocket of sack, the drive opening has been seted up in the center department of backup pad. This an automatic dust collecting equipment for flue gas is handled makes the continuous shrink of sack and tighten, shakes off the dust of sack outside adhesion, carries out convenient cleaing away to the deposition on the sack.
Description
Technical Field
The invention relates to the technical field of smoke dust treatment equipment, in particular to automatic dust removal equipment for smoke treatment.
Background
The boiler can discharge a large amount of dust-laden waste gas in the use, and direct emission can cause atmospheric pollution, and boiler waste gas's dust removal mode generally adopts flue gas dust collecting equipment to remove dust, but present flue gas dust collecting equipment, the dust removal effect is unsatisfactory, and is inconvenient to clear away the deposition on the sack.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides automatic dust removal equipment for flue gas treatment, which has the advantage of being convenient for removing the dust accumulated on the cloth bag, and solves the problems that the existing flue gas dust removal equipment is not ideal in dust removal effect and is inconvenient for removing the dust accumulated on the cloth bag.
(II) technical scheme
In order to realize the purpose of conveniently clearing the dust accumulated on the cloth bag, the invention provides the following technical scheme: an automatic dust removal device for flue gas treatment comprises a dust removal box, wherein a dust removal device is installed in the dust removal box, the wall of the dust removal box is connected with an air guide component, and the inner box bottom of the dust removal box is connected with an ash discharge component;
the dust removal device comprises a supporting plate, the supporting plate is fixedly connected to the inner box wall of the dust removal box close to the box top, a driving motor is fixedly connected to the center of the upper end of the supporting plate, a plurality of air guide holes are formed in the supporting plate in an annular uniform and equidistant mode by taking the driving motor as the center, a supporting ring is fixedly connected to the position, corresponding to the air guide holes, of the lower end of the supporting plate, a cloth bag is fixedly connected to the lower end of the supporting ring, a supporting plate is fixedly connected to the bottom of the cloth bag, a driving hole is formed in the center of the supporting plate, the output end of the driving motor is connected with a reciprocating lead screw through a coupler, the other end of the reciprocating lead screw penetrates through the driving hole and extends outwards, a matched lead screw nut is installed on the reciprocating lead screw, a driving plate is fixedly connected to the annular side wall of the supporting plate close to the reciprocating lead screw, and the other end of the driving plate is fixedly connected to the annular side wall of the lead screw nut, the transmission plate is connected with a limiting component.
Preferably, the air guide assembly comprises an air inlet pipe, the air inlet pipe is fixedly communicated with the wall of the dust removal box and is arranged below the supporting plate, and the box top center of the dust removal box is communicated with an air outlet pipe.
Preferably, the ash discharging component comprises an ash collecting hopper which is conical, the ash collecting hopper is fixedly connected to the bottom of the inner box of the dust removing box, the lower end of the ash collecting hopper is connected with an ash discharging pipe, the other end of the ash discharging pipe penetrates through the bottom of the dust removing box and extends outwards, and a valve is arranged on the ash discharging pipe outside the dust removing box.
Preferably, spacing subassembly includes the gag lever post, the position fixed connection that the gag lever post corresponds the driving plate is at the inner box top of dust removal case, the spacing hole of assorted has been seted up to the position that the driving plate corresponds the gag lever post, the lower extreme of gag lever post passes spacing hole setting, and driving plate sliding connection is on the pole wall of gag lever post.
Preferably, the hole wall of the driving hole is fixedly connected with a bearing, the reciprocating screw rod penetrates through the bearing, and the reciprocating screw rod is connected with the inner ring wall of the bearing.
Preferably, fixedly connected with purifying box on the outer tank wall of dust removal case, be equipped with liquid water in the purifying box, the one end that the dust removal case was kept away from to the outlet duct runs through the roof of purifying box and extends in to liquid water, is located the intercommunication has the blast pipe on the dust removal case wall of liquid water top.
Preferably, use the gag lever post to be four rolling grooves of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole, the rolling inslot is equipped with rolling ball, the ball passes the notch setting in rolling groove, and ball roll connection is on the pole wall of gag lever post.
(III) advantageous effects
Compared with the prior art, the invention provides automatic dust removal equipment for flue gas treatment, which has the following beneficial effects:
1. this an automatic dust collecting equipment for flue gas is handled, through setting up dust collector, when needing to clear up the dust on the sack, start driving motor, driving motor drives reciprocal lead screw and rotates, and lead screw nut drives the reciprocating motion that the vertical direction was done to the sack through driving plate and supporting disk in the time of the motion for the continuous shrink of sack with tighten, shake off the dust of sack outside adhesion, carry out convenient cleaing away to the deposition on the sack.
2. This an automatic dust collecting equipment for flue gas is handled, the liquid aquatic in the air that removes dust through dust collector transports the purifying box through the outlet duct, handles once more of the flue gas of getting rid of the dust, and the flue gas through secondary purification floats liquid water, and rethread blast pipe discharges.
Drawings
FIG. 1 is a schematic structural diagram of an automatic dust removing device for flue gas treatment according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: 1. a dust removal box; 2. a support plate; 3. a drive motor; 4. an air vent; 5. a support ring; 6. a cloth bag; 7. a support disc; 8. a drive aperture; 9. a reciprocating screw rod; 10. a feed screw nut; 11. a drive plate; 12. an air inlet pipe; 13. a dust collecting hopper; 14. an ash discharge pipe; 15. a limiting rod; 16. a limiting hole; 17. a bearing; 18. a rolling groove; 19. a ball bearing; 20. a purification box; 21. liquid water; 22. an exhaust pipe; 23. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an automatic dust removing device for flue gas treatment comprises a dust removing box 1, a dust removing device is installed in the dust removing box 1, an air guide component is connected to the wall of the dust removing box 1, and an ash discharging component is connected to the bottom of an inner box of the dust removing box 1;
the dust removing device comprises a supporting plate 2, the supporting plate 2 is fixedly connected to the inner box wall of the dust removing box 1 close to the top of the box, a driving motor 3 is fixedly connected to the center of the upper end of the supporting plate 2, a plurality of air guide holes 4 are formed in the supporting plate 2 in an annular shape with the driving motor 3 as the center and are uniformly arranged at equal intervals, a supporting ring 5 is fixedly connected to the lower end of the supporting plate 2 corresponding to the air guide holes 4, a cloth bag 6 is fixedly connected to the lower end of the supporting ring 5, a supporting plate 7 is fixedly connected to the bottom of the cloth bag 6, a driving hole 8 is formed in the center of the supporting plate 2, the output end of the driving motor 3 is connected with a reciprocating screw rod 9 through a coupler, the other end of the reciprocating screw rod 9 penetrates through the driving hole 8 and extends outwards, a matched screw nut 10 is mounted on the reciprocating screw rod 9, a driving plate 11 is fixedly connected to the annular side wall of the supporting plate 7 close to the reciprocating screw rod 9, and the other end of the driving plate 11 is fixedly connected to the annular side wall of the screw nut 10, be connected with spacing subassembly on the driving plate 11, pending flue gas enters into dust removal case 1 through intake pipe 12, the flue gas passes through the filtration of sack 6 and discharges through outlet duct 23 again, and the dust in the flue gas remains in the outside of sack 6, when needing to clear up the dust on sack 6, start driving motor 3, driving motor 3 drives reciprocal lead screw 9 and rotates, spacing through spacing subassembly, along with the rotation of reciprocal lead screw 9, screw-nut 10 is the reciprocating motion of vertical direction on reciprocal lead screw 9, it drives the reciprocating motion that sack 6 was vertical direction through driving plate 11 and supporting disk 7 to drive when screw-nut 10 moved, make the continuous shrink of sack 6 and tighten, shake off the dust of 6 outside adhesions of sack, carry out convenient cleaing away to the deposition on the sack.
The air guide component comprises an air inlet pipe 12, the air inlet pipe 12 is fixedly communicated with the wall of the dust removal box 1, the air inlet pipe 12 is arranged below the supporting plate 2, the box top center of the dust removal box 1 is communicated with an air outlet pipe 23, flue gas to be treated enters the dust removal box 1 through the air inlet pipe 12, and the flue gas subjected to dust removal treatment is discharged through the air outlet pipe 12
The ash discharging component comprises a conical ash collecting bucket 13, the ash collecting bucket 13 is fixedly connected to the bottom of an inner box of the dust removing box 1, the lower end of the ash collecting bucket 13 is connected with an ash discharging pipe 14, the other end of the ash discharging pipe 14 penetrates through the bottom of the dust removing box 1 and extends outwards, a valve is arranged on the ash discharging pipe 14 outside the dust removing box 1, and dust shaken off on the cloth bag 6 falls into the ash collecting bucket 13 and then enters the ash discharging pipe 14, and the valve is opened to discharge the dust in the ash discharging pipe 14.
Spacing subassembly includes gag lever post 15, the position fixed connection that gag lever post 15 corresponds driving plate 11 is at the inner box top of dust removal case 1, assorted spacing hole 16 has been seted up to driving plate 11 corresponding gag lever post 15's position, spacing hole 16 setting is passed to the lower extreme of gag lever post 15, and driving plate 11 sliding connection is on the pole wall of gag lever post 15, because gag lever post 15 can only slide in spacing hole 16, and then spacing to the direction of motion of driving plate 11, thereby make screw-nut 10 can not take place to rotate and only can be the motion of vertical direction.
The bearing 17 is fixedly connected to the wall of the driving hole 8, the reciprocating screw rod 9 penetrates through the bearing 17, the reciprocating screw rod 9 is connected with the inner circular wall of the bearing 17, and the reciprocating screw rod 9 is enabled to rotate in the driving hole 8 more stably through the bearing 17.
Fixedly connected with purifying box 20 on the outer box wall of dust removal case 1, be equipped with liquid water 21 in the purifying box 20, the one end that dust removal case 1 was kept away from to outlet duct 23 runs through the roof of purifying box 20 and extends to liquid water 21 in, the intercommunication has blast pipe 22 on the dust removal case 1 tank wall that is located liquid water 21 top, the air that removes dust through dust collector passes through outlet duct 23 and transports the liquid water 21 in the purifying box 20, handle once more of the flue gas of getting rid of the dust, liquid water 21 is floated to the flue gas through secondary purification, the rethread blast pipe 22 discharges.
Use gag lever post 15 to be four rolling grooves 18 that have seted up of the even equidistance of annular on the pore wall of spacing hole 16 as the center, be equipped with rolling ball 19 in the rolling groove 18, ball 19 passes the notch setting of rolling groove 18, and ball 19 roll connection is on the pole wall of gag lever post 15, when driving plate 11 moves on gag lever post 15, drives ball 19 and rolls, reduces the frictional resistance of driving plate 11 when moving on gag lever post 15.
To sum up, according to the automatic dust removal equipment for flue gas treatment, flue gas to be treated enters the dust removal box 1 through the air inlet pipe 12, the flue gas is filtered by the cloth bag 6 and then is discharged through the air outlet pipe 23, dust in the flue gas remains on the outer side of the cloth bag 6, when the dust on the cloth bag 6 needs to be cleaned, the driving motor 3 is started, the driving motor 3 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 is limited by the limiting component, the screw rod nut 10 performs reciprocating motion in the vertical direction on the reciprocating screw rod 9 along with the rotation of the reciprocating screw rod 9, the screw rod nut 10 drives the cloth bag 6 to perform reciprocating motion in the vertical direction through the driving plate 11 and the supporting plate 7 while moving, so that the cloth bag 6 is continuously shrunk and tightened, the dust adhered to the outer side of the cloth bag 6 is shaken off, and the dust accumulated on the cloth bag is conveniently cleaned; the air dedusted by the dedusting device is transported to the liquid water 21 in the purifying box 20 through the air outlet pipe 23, the flue gas from which dust is removed is treated again, the flue gas after secondary purification floats out of the liquid water 21, and then is discharged through the exhaust pipe 22.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. An automatic dust collecting equipment for flue gas is handled, includes dust removal case (1), its characterized in that: a dust removal device is installed in the dust removal box (1), the wall of the dust removal box (1) is connected with an air guide component, and the bottom of the inner box of the dust removal box (1) is connected with an ash discharge component;
the dust removal device comprises a supporting plate (2), the supporting plate (2) is fixedly connected to the inner box wall of the dust removal box (1) close to the box top, a driving motor (3) is fixedly connected to the center of the upper end of the supporting plate (2), a plurality of air guide holes (4) are formed in the supporting plate (2) in an annular uniform and equidistant mode by taking the driving motor (3) as the center, a supporting ring (5) is fixedly connected to the position, corresponding to the air guide holes (4), of the lower end of the supporting plate (2), a cloth bag (6) is fixedly connected to the lower end of the supporting ring (5), a supporting plate (7) is fixedly connected to the bottom of the cloth bag (6), a driving hole (8) is formed in the center of the supporting plate (2), the output end of the driving motor (3) is connected with a reciprocating screw rod (9) through a coupler, and the other end of the reciprocating screw, install assorted screw-nut (10) on reciprocal lead screw (9), supporting disk (7) are close to fixedly connected with driving plate (11) on the annular lateral wall of reciprocal lead screw (9), the other end fixed connection of driving plate (11) is on the annular lateral wall of screw-nut (10), be connected with spacing subassembly on driving plate (11).
2. The automatic dust removal device for flue gas treatment according to claim 1, wherein: the air guide subassembly includes intake pipe (12), intake pipe (12) are fixed to be communicated on the tank wall of dust removal case (1), and intake pipe (12) set up the below in backup pad (2), the roof center department intercommunication of dust removal case (1) has outlet duct (23).
3. The automatic dust removal device for flue gas treatment according to claim 1, wherein: arrange grey subassembly including being conical collection ash bucket (13), collection ash bucket (13) fixed connection is at the bottom of the inner box of dust removal case (1), the lower extreme of collection ash bucket (13) is connected with ash discharge pipe (14), and the other end of ash discharge pipe (14) runs through the bottom of the case of dust removal case (1) and outwards extends, is located install the valve on the outer ash discharge pipe (14) of dust removal case (1).
4. The automatic dust removal device for flue gas treatment according to claim 1, wherein: spacing subassembly includes gag lever post (15), the position fixed connection that gag lever post (15) corresponds driving plate (11) is at the inner box top of dust removal case (1), assorted spacing hole (16) have been seted up to the position that driving plate (11) correspond gag lever post (15), the lower extreme of gag lever post (15) passes spacing hole (16) and sets up, and driving plate (11) sliding connection is on the pole wall of gag lever post (15).
5. The automatic dust removal device for flue gas treatment according to claim 1, wherein: fixedly connected with bearing (17) on the pore wall of drive hole (8), reciprocal lead screw (9) pass bearing (17) and set up, and reciprocal lead screw (9) are connected with the inner circle wall of bearing (17).
6. The automatic dust removal device for flue gas treatment according to claim 2, wherein: fixedly connected with purifying box (20) on the outer box wall of dust removal case (1), be equipped with liquid water (21) in purifying box (20), the one end that dust removal case (1) was kept away from in outlet duct (23) runs through the roof of purifying box (20) and extends to liquid water (21), is located the intercommunication has blast pipe (22) on the dust removal case (1) tank wall of liquid water (21) top.
7. The automatic dust removal device for flue gas treatment according to claim 4, wherein: use gag lever post (15) to be four rolling grooves (18) of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole (16), be equipped with rolling ball (19) in rolling groove (18), ball (19) pass the notch setting in rolling groove (18), and ball (19) roll connection is on the pole wall of gag lever post (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110576903.4A CN113318549A (en) | 2021-05-26 | 2021-05-26 | Automatic dust removal equipment for flue gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110576903.4A CN113318549A (en) | 2021-05-26 | 2021-05-26 | Automatic dust removal equipment for flue gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113318549A true CN113318549A (en) | 2021-08-31 |
Family
ID=77416896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110576903.4A Pending CN113318549A (en) | 2021-05-26 | 2021-05-26 | Automatic dust removal equipment for flue gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113318549A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB371114A (en) * | 1931-03-09 | 1932-04-21 | J W Jackman & Company Ltd | Improvements in apparatus for separating dust from air |
| US4067708A (en) * | 1977-01-26 | 1978-01-10 | Leonid Nosonovich Bykhover | Bag filter for cleaning dust-laden gases |
| CN211159112U (en) * | 2019-10-23 | 2020-08-04 | 合肥水泥研究设计院有限公司 | Environment-friendly dust collecting equipment for cement manufacture |
| CN111495043A (en) * | 2020-04-09 | 2020-08-07 | 黄福明 | Factory flue gas dust removal and purification device |
| CN111701356A (en) * | 2020-07-06 | 2020-09-25 | 卢松伟 | Quick-release type dust removal environment-friendly equipment with spare cloth bag and using method |
| CN213159851U (en) * | 2020-09-01 | 2021-05-11 | 辽宁品川和丰冶金材料有限公司 | Bag-type dust collector capable of automatically shaking off dust |
-
2021
- 2021-05-26 CN CN202110576903.4A patent/CN113318549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB371114A (en) * | 1931-03-09 | 1932-04-21 | J W Jackman & Company Ltd | Improvements in apparatus for separating dust from air |
| US4067708A (en) * | 1977-01-26 | 1978-01-10 | Leonid Nosonovich Bykhover | Bag filter for cleaning dust-laden gases |
| CN211159112U (en) * | 2019-10-23 | 2020-08-04 | 合肥水泥研究设计院有限公司 | Environment-friendly dust collecting equipment for cement manufacture |
| CN111495043A (en) * | 2020-04-09 | 2020-08-07 | 黄福明 | Factory flue gas dust removal and purification device |
| CN111701356A (en) * | 2020-07-06 | 2020-09-25 | 卢松伟 | Quick-release type dust removal environment-friendly equipment with spare cloth bag and using method |
| CN213159851U (en) * | 2020-09-01 | 2021-05-11 | 辽宁品川和丰冶金材料有限公司 | Bag-type dust collector capable of automatically shaking off dust |
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Application publication date: 20210831 |
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| RJ01 | Rejection of invention patent application after publication |