CN216604432U - Pulse bag type dust collector for preventing and controlling atmospheric pollution - Google Patents

Pulse bag type dust collector for preventing and controlling atmospheric pollution Download PDF

Info

Publication number
CN216604432U
CN216604432U CN202123311208.XU CN202123311208U CN216604432U CN 216604432 U CN216604432 U CN 216604432U CN 202123311208 U CN202123311208 U CN 202123311208U CN 216604432 U CN216604432 U CN 216604432U
Authority
CN
China
Prior art keywords
fixed
dust
fixed plate
dust collector
butt joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202123311208.XU
Other languages
Chinese (zh)
Inventor
梅宝久
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Shiyuan Environmental Protection Equipment Co ltd
Original Assignee
Hebei Shiyuan Environmental Protection Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hebei Shiyuan Environmental Protection Equipment Co ltd filed Critical Hebei Shiyuan Environmental Protection Equipment Co ltd
Priority to CN202123311208.XU priority Critical patent/CN216604432U/en
Application granted granted Critical
Publication of CN216604432U publication Critical patent/CN216604432U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a pulse bag type dust collector for preventing and treating atmospheric pollution, which relates to the technical field of preventing and treating atmospheric pollution and comprises a dust collection cover body, wherein a fixed plate is fixed between the top parts of the dust collection cover body, a side plate is fixed at the position, close to one side edge, of the top part of the fixed plate, a plurality of air outlet pipes are fixed on one side of the side plate at equal intervals, one ends of the air outlet pipes extend to one side of the fixed plate, a main pipe is communicated between the other ends of the air outlet pipes, and a plurality of side pipes are communicated at equal intervals at the bottoms of the air outlet pipes. Leading to the problem of reduced dust removal effect of the dust removal bag.

Description

Pulse bag type dust collector for preventing and controlling atmospheric pollution
Technical Field
The utility model relates to the technical field of air pollution prevention, in particular to a pulse bag type dust collector for air pollution prevention.
Background
The comprehensive prevention and control of the atmospheric pollution refers to that the atmospheric environment is regarded as a whole in a specific area, an energy structure, industrial development, urban construction layout and the like are planned uniformly, various pollution prevention and control technical measures are comprehensively applied, the self-cleaning capacity of the environment is fully utilized, SO that the atmospheric quality is improved, for example, the control of particulate matters, SO2 and other pollution existing in large and medium cities in China is realized, the control of the total pollutant emission amount is realized by a centralized point source of an industrial enterprise, and the control and the reform of dispersed residential life fuel structures, combustion modes, stoves and the like are also realized simultaneously, SO that the remarkable effect of the comprehensive prevention and control can be obtained by integrating the aspects of motor vehicle exhaust pollution, urban road dust emission, building construction site environment, urban greening, urban environmental sanitation, urban functional area planning and the like.
At present, the common pulse bag type dust collector is used for collecting smoke dust generated in industrial manufacturing in industrial production, and when the existing pulse bag type dust collector regenerates and manufactures a dust bag, the butt joint part of the dust bag is easy to damage due to overlarge back flushing airflow of an air outlet, so that the dust removal effect of the dust bag is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to connect a filter at the air outlet hole, so that the air flow flowing out can be dispersed and buffered on one hand, and pollutants can be prevented from entering the pipeline on the other hand, and the problem that when the existing pulse bag type dust collector regenerates and manufactures a dust bag, the butt joint of the dust bag is damaged easily due to overlarge recoil air flow of the air outlet hole, and the dust removal effect of the dust bag is reduced is solved.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a pulse bag type dust collector for atmosphere pollution control, includes the dust cage body, be fixed with the fixed plate between the top of dust cage body, the top of fixed plate is close to one side edge department and is fixed with the curb plate, one side equidistance of curb plate is fixed with a plurality of outlet ducts, and is a plurality of one side of fixed plate is all extended to the one end of outlet duct, and is a plurality of the intercommunication has the trunk line between the other end of outlet duct, and is a plurality of the equal equidistance intercommunication in bottom of outlet duct has a plurality of side pipes, and is a plurality of the bottom of side pipe all is fixed with the filter, and is a plurality of the other end of outlet duct all is fixed with the pulse control valve, the bottom equidistance of fixed plate is fixed with a plurality of backup pads.
Preferably, a plurality of pulse control valves's top all extends to the top of trunk line, a plurality of through-holes have been seted up to the top equidistance of fixed plate, and a plurality of the through-hole all runs through to the inside of dust cage body.
Preferably, a plurality of the filters are all correspondingly located inside a plurality of through holes, the top of the fixing plate is located in the middle and is fixed with a clamping plate, and the bottoms of the outlet pipes are all fixed on the top of the clamping plate.
Preferably, one side of the main pipeline is communicated with a butt joint pipe, the edge of the outer surface of the butt joint pipe, which is close to one side, is in threaded connection with a connecting sleeve, and the bottom of the dust hood body is provided with an opening.
Preferably, the top of fixed plate is located the equal threaded connection in inner wall edge of a plurality of through-holes and is connected with the flange dish, and is a plurality of the bottom of flange dish all is fixed with the butt joint ring, and is a plurality of the butt joint ring all extends to the bottom of fixed plate.
Preferably, it is a plurality of equal sliding connection has the support cover between the inner wall of butt joint ring, and is a plurality of the surface of support cover is close to top edge and all has registrated the installation cover, and is a plurality of the surface of support cover all has registrated the dust pocket, and is a plurality of the butt joint ring all corresponds the inside of connecting at the installation cover.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the dust collection hood is used, air with dust flows into the dust collection hood body through the opening at the bottom of the dust collection hood body, the air with the dust in the dust collection hood body is filtered by the dust collection bag, the dust is isolated on the outer surface of the dust collection bag, the air flows to the opening in the fixed plate through the inside of the dust collection bag, so that the air and the dust are separated, the dust is fully distributed on the dust collection bag, when the filtering effect is reduced, high-pressure air flows to the side pipe through the air outlet pipe through the pulse control valve, and finally, the high-pressure air is subjected to pulse type fluctuation and reversely flows into the inside of the dust collection bag under the pulse control of the pulse control valve, so that the dust on the outer surface of the dust collection bag falls off, and the dust collection bag is recycled.
2. According to the dust removal device, when dust on the outer surface of the dust removal bag is removed through the pulse control valve, the filter is arranged at the bottom of the side pipe, the situation that the butt joint of the dust removal bag is damaged due to too large impact force of high-pressure air generated by the side pipe is prevented, the filter is made of metal sintering, the rigidity of the filter made of metal sintering is higher, the situation that the filter element is damaged under the impact of the high-pressure air is avoided, the air outlet pipe is fixed to the top of the fixing plate through the clamping plate and the side plate, the air outlet pipe can be prevented from vibrating when the pulse control valve performs pulse release on the high-pressure air, and the work is more stable.
Drawings
FIG. 1 is a schematic perspective view of a pulse bag type dust collector for preventing and treating atmospheric pollution according to the present invention;
FIG. 2 is a schematic side sectional view of a pulse bag type dust collector for preventing and treating atmospheric pollution according to the present invention;
fig. 3 is a schematic view of another cross-sectional three-dimensional structure of a pulse bag type dust collector for preventing and treating atmospheric pollution.
Illustration of the drawings: 1. a dust cage body; 2. a fixing plate; 3. a main pipeline; 4. butt-joint pipes; 5. connecting sleeves; 6. a pulse control valve; 7. an air outlet pipe; 8. a side tube; 9. a filter; 10. a through hole; 11. connecting a flange plate; 12. clamping a plate; 13. an opening; 14. a support housing; 15. a dust removal bag; 16. installing a sleeve; 17. a docking ring; 18. a side plate; 19. and a support plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 3, the present invention provides a technical scheme of a pulse bag type dust collector for controlling atmospheric pollution: including dust cage body 1, be fixed with fixed plate 2 between the top of dust cage body 1, the top of fixed plate 2 is close to one side edge department and is fixed with curb plate 18, one side equidistance of curb plate 18 is fixed with a plurality of outlet ducts 7, the one end of a plurality of outlet ducts 7 all extends to one side of fixed plate 2, the intercommunication has trunk line 3 between the other end of a plurality of outlet ducts 7, the equal equidistance intercommunication in bottom of a plurality of outlet ducts 7 has a plurality of side pipes 8, the bottom of a plurality of side pipes 8 all is fixed with filter 9, the other end of a plurality of outlet ducts 7 all is fixed with pulse control valve 6, the bottom equidistance of fixed plate 2 is fixed with a plurality of backup pads 19.
The whole embodiment 1 achieves the effect that when the device is used, air with dust flows into the dust hood body 1 through the opening 13 at the bottom of the dust hood body 1, the air with dust in the dust hood body 1 is filtered by the dust bag 15, the dust is isolated on the outer surface of the dust bag 15, the air flows to the opening 13 on the fixed plate 2 through the dust bag 15, so that the air and the dust are separated, the dust bag 15 is fully covered with the dust, when the filtering effect is reduced, high-pressure air flows to the side pipe 8 through the air outlet pipe 7 through the pulse control valve 6, finally, the high-pressure air is subjected to pulse type fluctuation and reversely flows into the dust bag 15 under the pulse control of the pulse control valve 6, so that the dust on the outer surface of the dust bag 15 falls off, the dust bag 15 is recycled, and the problem that when the existing pulse bag type dust collector regenerates and manufactures the dust bag is solved, the problem that the dust removal effect of the dust removal bag 15 is reduced is caused because the travel damage of the butt joint part of the dust collection bag is easily caused due to overlarge recoil airflow of the air outlet.
Example 2, as shown in fig. 1-3, the tops of the pulse control valves 6 all extend to the top of the main pipe 3, the top of the fixing plate 2 is provided with a plurality of through holes 10 at equal intervals, the through holes 10 all penetrate into the dust cage body 1, the filters 9 are correspondingly located inside the through holes 10, the middle part of the top of the fixing plate 2 is fixed with a clamping plate 12, the bottoms of the outlet pipes 7 are fixed on the top of the clamping plate 12, one side of the main pipe 3 is communicated with a butt joint pipe 4, the outer surface of the butt joint pipe 4 near one side edge is connected with a connecting sleeve 5 in a threaded manner, the bottom of the dust cage body 1 is provided with an opening 13, the edges of the inner walls of the through holes 10 at the top of the fixing plate 2 are connected with connecting flanges 11 in a threaded manner, the bottoms of the connecting flanges 11 are fixed with butt joint rings 17, and the butt joint rings 17 all extend to the bottom of the fixing plate 2, equal sliding connection has support cover 14 between a plurality of butt joint ring 17's the inner wall, and a plurality of support covers 14's surface is close to top edge and all has registrated installation cover 16, and a plurality of support covers 14's surface all has registrated dust bag 15, and a plurality of butt joint ring 17 all correspond the inside of connecting at installation cover 16.
The effect that its whole embodiment 2 reaches does, when clearing away the dust of dust pocket 15 surface through pulse control valve 6, install filter 9 in the bottom of side pipe 8, prevent that the high-pressure air impact force that side pipe 8 produced from damaging the butt joint department of dust pocket 15 too greatly, and filter 9 adopts the metal sintering to make, the filter 9 rigidity that adopts the metal sintering is higher, the condition of damaging the filter core under high-pressure air's impact has been avoided, fix outlet duct 7 at the top of fixed plate 2 through cardboard 12 and curb plate 18, can prevent when pulse release high-pressure air at pulse control valve 6, outlet duct 7 produces the vibration, make work more steady.
The working principle is as follows: when the dust collecting device is used, air with dust flows into the dust collecting hood body 1 through the opening 13 at the bottom of the dust collecting hood body 1, the air with the dust in the dust collecting hood body 1 is filtered by the dust collecting bag 15, the dust is isolated on the outer surface of the dust collecting bag 15, the air flows to the opening 13 on the fixed plate 2 through the inside of the dust collecting bag 15, so that the air is separated from the dust, the dust is fully distributed on the dust collecting bag 15, when the filtering effect is reduced, high-pressure air flows to the side pipe 8 through the air outlet pipe 7 through the pulse control valve 6, finally, the high-pressure air is fluctuated and reversely flows into the pulse type of the dust collecting bag 15 under the pulse control of the pulse control valve 6, so that the dust on the outer surface of the dust collecting bag 15 falls off, the dust collecting bag 15 is recycled, when the dust on the outer surface of the dust collecting bag 15 is cleared through the pulse control valve 6, the filter 9 is installed at the bottom of the side pipe 8, prevent that the high-pressure air impact force that side pipe 8 produced from too big damaging the butt joint department of dust pocket 15, and filter 9 adopts the metal sintering to make, the filter 9 rigidity that adopts the metal sintering is higher, avoided the condition of damaging the filter core under high-pressure air's impact, pass through cardboard 12 and curb plate 18 with outlet duct 7 and fix the top at fixed plate 2, can prevent when pulse release high-pressure air is carried out at pulse control valve 6, outlet duct 7 produces the vibration, make work more steady.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a pulse bag dust collector for atmosphere pollution control, includes dust cage body (1), its characterized in that: be fixed with between the top of dust cage body (1) fixed plate (2), the top of fixed plate (2) is close to one side edge and is fixed with curb plate (18), one side equidistance of curb plate (18) is fixed with a plurality of outlet duct (7), and is a plurality of the one end of outlet duct (7) all extends to one side of fixed plate (2), and is a plurality of the intercommunication has trunk line (3) between the other end of outlet duct (7), and is a plurality of the equal equidistance intercommunication in bottom of outlet duct (7) has a plurality of side pipe (8), and is a plurality of the bottom of side pipe (8) all is fixed with filter (9), and is a plurality of the other end of outlet duct (7) all is fixed with pulse control valve (6), the bottom equidistance of fixed plate (2) is fixed with a plurality of backup pads (19).
2. The pulse bag type dust collector for atmospheric pollution control according to claim 1, wherein: the top of a plurality of pulse control valves (6) all extends to the top of trunk line (3), a plurality of through-holes (10) have been seted up to the top equidistance of fixed plate (2), and is a plurality of through-hole (10) all run through to the inside of dust cage body (1).
3. The pulse bag type dust collector for atmospheric pollution control according to claim 2, characterized in that: a plurality of all corresponding inside that is located a plurality of through-holes (10) of filter (9), the top of fixed plate (2) is located the middle part and is fixed with cardboard (12), and a plurality of the bottom of outlet duct (7) all is fixed in the top of cardboard (12).
4. The pulse bag type dust collector for atmospheric pollution control according to claim 1, wherein: one side of the main pipeline (3) is communicated with a butt joint pipe (4), the outer surface of the butt joint pipe (4) close to one side edge is in threaded connection with a connecting sleeve (5), and the bottom of the dust hood body (1) is provided with an opening (13).
5. The pulse bag type dust collector for atmospheric pollution control according to claim 1, wherein: the equal threaded connection in inner wall edge that the top of fixed plate (2) is located a plurality of through-holes (10) has flange plate (11), and is a plurality of flange plate (11)'s bottom all is fixed with butt joint ring (17), and is a plurality of butt joint ring (17) all extends to the bottom of fixed plate (2).
6. The pulse bag type dust collector for atmospheric pollution control according to claim 5, wherein: it is a plurality of equal sliding connection has support cover (14), a plurality of between the inner wall of butt joint ring (17) the surface of support cover (14) is close to top edge and all registrates installation cover (16), and is a plurality of the surface of support cover (14) all registrates dust pocket (15), and is a plurality of butt joint ring (17) all corresponds the inside of connecting at installation cover (16).
CN202123311208.XU 2021-12-27 2021-12-27 Pulse bag type dust collector for preventing and controlling atmospheric pollution Active CN216604432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123311208.XU CN216604432U (en) 2021-12-27 2021-12-27 Pulse bag type dust collector for preventing and controlling atmospheric pollution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123311208.XU CN216604432U (en) 2021-12-27 2021-12-27 Pulse bag type dust collector for preventing and controlling atmospheric pollution

Publications (1)

Publication Number Publication Date
CN216604432U true CN216604432U (en) 2022-05-27

Family

ID=81682817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123311208.XU Active CN216604432U (en) 2021-12-27 2021-12-27 Pulse bag type dust collector for preventing and controlling atmospheric pollution

Country Status (1)

Country Link
CN (1) CN216604432U (en)

Similar Documents

Publication Publication Date Title
CN105715419A (en) Apparatus for air precleaner and precleaner
CN208466201U (en) A kind of self-cleaning cyclone separator
CN216604432U (en) Pulse bag type dust collector for preventing and controlling atmospheric pollution
CN205600161U (en) A exhaust system for welding process
CN201333356Y (en) Power free inlet filtrating device
CN101881504A (en) Compound dust-removal and sound-insulation influent air filtering device
CN208244293U (en) A kind of electricity changes a bag dust pelletizing system
CN207111216U (en) It is a kind of can effective waterproof automobile exhaust pipe
CN104832252A (en) Selective type tail gas purifying device
US20220241712A1 (en) Air filter assembly with improved liquid drainage
CN210544098U (en) Dust treatment system for integral workshop
CN103321797A (en) Vehicle engine intake system with fan-ejected dust removal device
CN203358331U (en) Fuel tank and automobile
CN205109233U (en) Circular air supply's bag collector
CN205288004U (en) Air purification device on pneumatic rubbish pipeline
CN215276189U (en) Workshop zero-pollution exhaust pipe structure for producing motor cargo ship
CN205913889U (en) Dust -settling device
CN210686151U (en) Air inlet passage type desert air strainer assembly and heavy-duty car air inlet system
KR102015773B1 (en) Tightening structure for installing air purifier on the outside of the structure
CN204646369U (en) A kind of selecting type exhaust gas cleaner
KR100637765B1 (en) Diesel particulate filter system
CN101072929B (en) Filter structure and exhaust line associated therewith
CN201940125U (en) Direct-plugging bag type air dust removal device
US20140373947A1 (en) Gas flow system for a machine
CN205235692U (en) Realize pollution sources confined atmoseal device under complex operating condition

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant