CN204709987U - A kind of pulse bag type dust collector - Google Patents
A kind of pulse bag type dust collector Download PDFInfo
- Publication number
- CN204709987U CN204709987U CN201520397542.7U CN201520397542U CN204709987U CN 204709987 U CN204709987 U CN 204709987U CN 201520397542 U CN201520397542 U CN 201520397542U CN 204709987 U CN204709987 U CN 204709987U
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- Prior art keywords
- lower box
- dust collector
- type dust
- air flow
- bag type
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- 239000000428 dust Substances 0.000 title claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 37
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 18
- 239000012535 impurity Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of pulse bag type dust collector, comprise upper box, middle casing and lower box, the left side of upper box is provided with gas outlet, filter chamber and spray chamber is provided with in middle casing, be provided with filter bag in filter chamber and be connected orifice plate, jet pipe and sprinkler head is provided with in spray chamber, the left side of lower box is provided with air flow-aid device, air flow-aid device comprises big gun body, nozzle, gun tube and Pneumatic assembly, lower box is provided with thermometer, heat-insulation layer and air inlet, be provided with in lower box and lead hawk and whirligig, whirligig comprises connecting rod, expansion link and rotating disc, the utility model structure is simple, practical, the design of spray chamber, not only can improve the efficiency of dust collection of filter bag, and can security performance be improved again, the design of air flow-aid device, can effectively prevent lower box inside from occurring clogging, be conducive to quick ash discharge, reduce accident rate, use more convenient and simple, reduce energy consumption, improve comprehensive utilization ratio.
Description
Technical field
The utility model relates to a kind of pulse bag type dust collector.
Background technology
Pulse bag type dust collector is a kind of high-effective dust-removing equipment, has gas processing capability large, good purification, reliable operation, and structure is simple, the features such as a little repair.For purifying tiny, medium grain size, the dried dust of non-fiber or collect dry powder in technological process.The industries such as metallurgy, mine, machinery, cement, building materials, grain pharmacy, light industry, electric power are widely used at present.
Pulse bag type dust collector kind on market and brand are a lot, but existing pulse bag type dust collector all exists certain problem.The security performance of existing pulse bag type dust collector is poor, the situation of lower box place blocking because condensing easily appears in the change of water content and the temperature difference, affects the operating efficiency of pulse bag type dust collector, and due to the appearance of clogging, easily there is combustion phenomena in lower box inside, accident rate is higher.
Utility model content
The utility model object is the technical scheme providing a kind of pulse bag type dust collector for the deficiency existing for prior art, by increasing air flow-aid device device, significantly improve the usage safety performance of pulse bag type dust collector, effectively prevent lower box place and occur condensation clogging, reduce the incidence of accident, again by increasing whirligig, make deashing speed faster, also convenient during use, reduce energy consumption, extend its service life, improve comprehensive utilization ratio.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of pulse bag type dust collector, comprise upper box, middle casing and lower box, the left side of upper box is provided with gas outlet, deashing device is provided with in upper box, it is characterized in that: the top of deashing device is provided with filter screen, the right side of middle casing is provided with water tank, filter chamber and spray chamber is provided with in middle casing, be provided with filter bag in filter chamber and be connected orifice plate, the upper end of filter bag be connected orifice plate and be connected, support is provided with between adjacent head bag, jet pipe and sprinkler head is provided with in spray chamber, jet pipe is connected with water tank by tube connector, the bottom surface of sprinkler head is evenly provided with sprinkling mouth, the left side of lower box is provided with air flow-aid device, the bottom of air flow-aid device is provided with supporting plate, supporting plate is connected with lower box by connecting plate, air flow-aid device comprises big gun body, nozzle, gun tube and Pneumatic assembly, nozzle is connected with the right-hand member of gun tube by connection bearing, the left end of gun tube is connected with Pneumatic assembly, the lower end of big gun body is provided with holder and sewage draining exit, lower box is provided with thermometer, heat-insulation layer and air inlet, be provided with in lower box and lead hawk and whirligig, whirligig comprises connecting rod, expansion link and rotating disc, the below of lower box is provided with cleaning door, the design of filter screen, impurity particle remaining in filter bag filtered air is filtered, further increase the dust removing effects of pulse bag type dust collector, the design of support, make the installation of filter bag more stable, the double swerve of filter bag is avoided to cause sack to loosen, reduce maintenance cost, the design of spray chamber, the gas filtered is first through spray chamber, be conducive to the filtration of next step filter bag to gas, improve the filter effect of filter bag, water is transported to jet pipe by tube connector by water tank, again by the sprinkling mouth ejection on sprinkler head, the impurity particle in gas is made to absorb a large amount of moisture, gain in weight, both be convenient to impurity particle discharge from cleaning door, be convenient to again the filtration of filter bag to impurity particle, effectively improve efficiency of dust collection and quality, simultaneously when there is case of fire in lower box, can be extinguished the blaze by flusher, the design of air flow-aid device, can effectively prevent from occurring stopping state in lower box, affect cleaning efficiency, air flow-aid device sprays Compressed Gas by nozzle, the strong air flow produced makes the impurity dust in lower box recover again flowing, reduce accident rate, the design of thermometer, effectively can measure inner variations in temperature, so that there is case of fire in Timeliness coverage pulse bag type dust collector inside, reduce maintenance cost, improve security performance, the design of heat-insulation layer, can prevent the dust granule of lower box inside due to the temperature difference larger, there is condensation stopping state, cause the interruption of dust pelletizing system, the design leading hawk can guide dust granule to discharge from cleaning door fast, accelerate ash discharge speed, avoid occurring stopping state, the design of whirligig, can by the rotation of the flexible up and down of expansion link with rotating disc, the dust granule of blocking place is cleared away, make deashing more convenient, improve operating efficiency, reduce cost.
Further, the end face center of upper box is provided with safety valve, and the design of safety valve improves the security performance of pulse bag type dust collector, when being in an emergency, can be stopped, avoid resulting in greater loss by safety valve by anxious for whole machine.
Further, the material of filter bag is glass fibre, the filter bag that glass fibre makes, not only corrosion resistance, heat resistance and good insulating, and easily processes, and extends the service life of filter bag, reduces cost.
Further, the bottom of lower box is provided with at least two supporting legs, and the design of at least two supporting legs not only increases the stability of pulse bag type dust collector whole system, uses more safe ready, and is convenient to the placement of itself.
Further, the junction of nozzle and lower box is provided with seal washer, and the design of seal washer improves the compactness of nozzle and lower box junction, effectively prevents untreated gas from leaking outside, causes the pollution of environment, add security performance.
Further, the front end face of middle casing is provided with access door and U-shaped pressure gauge, the design of access door, can easy access personnel checked by access door in the working condition of filter bag and flusher in casing, to pinpoint the problems timely and to deal with problems, be also convenient to the replacing of part, the manometric design of U-shaped, judge ruuning situation by the pressure differential measured, to process timely, reduce loss.
Further, connect on orifice plate and be evenly provided with tapped through hole, the upper end of filter bag is provided with screw thread, tapped through hole and screw thread match, be threaded and make filter bag and the connection more secure rigid being connected orifice plate, avoid the generation occurring loosening, fall bag situation, install more convenient and simple.
Further, the upper end of air flow-aid device is provided with fixed bar, fixed bar is connected by hinge with air flow-aid device, the design of fixed bar, make the connection of air flow-aid device and pulse bag type dust collector more firm, avoid because the slight jitter of machine causes dropping of air flow-aid device in work, the security performance of raising, chain connection more contributes to installing/dismounting simultaneously.
The utility model, owing to have employed technique scheme, has following beneficial effect:
1, the design of filter screen, filters impurity particle remaining in filter bag filtered air, further increases the dust removing effects of pulse bag type dust collector;
2, the design of spray chamber, the gas filtered is first through spray chamber, be conducive to the filtration of next step filter bag to gas, improve the filter effect of filter bag, water is transported to jet pipe by tube connector by water tank, again by the sprinkling mouth ejection on sprinkler head, the impurity particle in gas is made to absorb a large amount of moisture, gain in weight, both be convenient to impurity particle discharge from cleaning door, and be convenient to again the filtration of filter bag to impurity particle, effectively improve efficiency of dust collection and quality, simultaneously when there is case of fire in lower box, can be extinguished the blaze by flusher;
3, the design of air flow-aid device, can effectively prevent from occurring stopping state in lower box, affect cleaning efficiency, air flow-aid device sprays Compressed Gas by nozzle, the strong air flow produced makes the impurity dust in lower box recover again flowing, reduces accident rate;
4, the design of thermometer, effectively can measure inner variations in temperature, so that case of fire appears in Timeliness coverage pulse bag type dust collector inside, reduce maintenance cost, improve security performance;
5, the design of whirligig, by the rotation of the flexible up and down of expansion link with rotating disc, can clear away the dust granule of blocking place, makes deashing more convenient, improve operating efficiency, reduce cost.
The utility model structure is simple, practical, the design of spray chamber, not only can improve the efficiency of dust collection of filter bag, and can security performance be improved again, the design of air flow-aid device, effectively can prevent lower box inside from occurring clogging, be conducive to quick ash discharge, reduce accident rate, use more convenient and simple, reduce energy consumption, improve comprehensive utilization ratio.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of pulse bag type dust collector of the utility model;
Fig. 2 is the internal structure schematic diagram of lower box in the utility model;
Fig. 3 is the structural representation of air flow-aid device in the utility model.
In figure: 1-upper box; Casing in 2-; 3-lower box; 4-gas outlet; 5-deashing device; 6-filter screen; 7-water tank; 8-filter bag; 9-connects orifice plate; 10-support; 11-jet pipe; 12-sprinkler head; 13-air flow-aid device; 14-supporting plate; 15-connecting plate; 16-big gun body; 17-nozzle; 18-gun tube; 19-Pneumatic assembly; 20-connection bearing; 21-holder; 22-sewage draining exit; 23-thermometer; 24-heat-insulation layer; 25-leads hawk; 26-whirligig; 27-connecting rod; 28-expansion link; 29-rotating disc; 30-cleaning door; 31-safety valve; 32-supporting leg; 33-fixed bar; 34-air inlet.
Detailed description of the invention
As shown in Figure 1 to Figure 3, for a kind of pulse bag type dust collector of the utility model, comprise upper box 1, middle casing 2 and lower box 3, the end face center of upper box 1 is provided with safety valve 31, the design of safety valve 31, improve the security performance of pulse bag type dust collector, when being in an emergency, can be stopped anxious for whole machine by safety valve 31, avoid resulting in greater loss, the left side of upper box 1 is provided with gas outlet 4, deashing device 5 is provided with in upper box 1, the top of deashing device 5 is provided with filter screen 6, the design of filter screen 6, impurity particle remaining in filter bag 8 filtered air is filtered, further increase the dust removing effects of pulse bag type dust collector.
The front end face of middle casing 2 is provided with access door and U-shaped pressure gauge, the design of access door, can easy access personnel checked by access door in the working condition of filter bag 8 and flusher in casing 2, to pinpoint the problems timely and to deal with problems, also the replacing of part is convenient to, the manometric design of U-shaped, ruuning situation is judged by the pressure differential measured, to process timely, reduce loss, the right side of middle casing 2 is provided with water tank 7, filter chamber and spray chamber is provided with in middle casing 2, be provided with filter bag 8 in filter chamber and be connected orifice plate 9, the upper end of filter bag 8 be connected orifice plate 9 and be connected, support 10 is provided with between adjacent head bag 8, the design of support 10, make the installation of filter bag 8 more stable, the double swerve of filter bag 8 is avoided to cause sack to loosen, reduce maintenance cost, the material of filter bag 8 is glass fibre, the filter bag 8 that glass fibre makes, not only corrosion resistance, heat resistance and good insulating, and easily process, extend the service life of filter bag 8, reduce cost, connect on orifice plate 9 and be evenly provided with tapped through hole, the upper end of filter bag 8 is provided with screw thread, tapped through hole and screw thread match, be threaded and make filter bag 8 and the connection more secure rigid being connected orifice plate 9, avoid occurring loosening, fall the generation of bag situation, install more convenient and simple, jet pipe 11 and sprinkler head 12 is provided with in spray chamber, jet pipe 11 is connected with water tank 7 by tube connector, the bottom surface of sprinkler head 12 is evenly provided with sprinkling mouth, the design of spray chamber, the gas filtered is first through spray chamber, be conducive to the filtration of next step filter bag 8 pairs of gases, improve the filter effect of filter bag 8, water is transported to jet pipe 11 by tube connector by water tank 7, again by the sprinkling mouth ejection on sprinkler head 12, the impurity particle in gas is made to absorb a large amount of moisture, gain in weight, both be convenient to impurity particle discharge from cleaning door 30, be convenient to again the filtration of filter bag 8 pairs of impurity particles, effectively improve efficiency of dust collection and quality, simultaneously when there is case of fire in lower box 3, can be extinguished the blaze by flusher.
The bottom of lower box 3 is provided with at least two supporting legs 32, the design of at least two supporting legs 32, not only increase the stability of pulse bag type dust collector whole system, use more safe ready, and be convenient to the placement of itself, the left side of lower box 3 is provided with air flow-aid device 13, the bottom of air flow-aid device 13 is provided with supporting plate 14, supporting plate 14 is connected with lower box 3 by connecting plate 15, air flow-aid device 13 comprises big gun body 16, nozzle 17, gun tube 18 and Pneumatic assembly 19, nozzle 17 is connected by the right-hand member of connection bearing 20 with gun tube 18, nozzle 17 is provided with seal washer with the junction of lower box 3, the design of seal washer, improve the compactness of nozzle 17 and lower box 3 junction, effectively prevent untreated gas from leaking outside, cause the pollution of environment, add security performance, the left end of gun tube 18 is connected with Pneumatic assembly 19, the lower end of big gun body 16 is provided with holder 21 and sewage draining exit 22, the upper end of air flow-aid device 13 is provided with fixed bar 33, fixed bar 33 is connected by hinge with air flow-aid device 13, the design of fixed bar 33, make air flow-aid device 13 more firm with the connection of pulse bag type dust collector, avoid in work because the slight jitter of machine causes dropping of air flow-aid device 13, the security performance improved, chain connection more contributes to installing/dismounting simultaneously, the design of air flow-aid device 13, can effectively prevent from occurring stopping state in lower box 3, affect cleaning efficiency, air flow-aid device 13 sprays Compressed Gas by nozzle 17, the strong air flow produced makes the impurity dust in lower box 3 recover again flowing, reduce accident rate, lower box 3 is provided with thermometer 23, heat-insulation layer 24 and air inlet 34, the design of thermometer 23, effectively can measure inner variations in temperature, so that there is case of fire in Timeliness coverage pulse bag type dust collector inside, reduce maintenance cost, improve security performance, the design of heat-insulation layer 24, can prevent the dust granule of lower box 3 inside due to the temperature difference larger, there is condensation stopping state, cause the interruption of dust pelletizing system, be provided with in lower box 3 and lead hawk 25 and whirligig 26, the design leading hawk 25 can guide dust granule to discharge from cleaning door 30 fast, accelerate ash discharge speed, avoid occurring stopping state, whirligig 26 comprises connecting rod 27, expansion link 28 and rotating disc 29, the design of whirligig 26, can by the rotation of the flexible up and down of expansion link 28 with rotating disc 29, the dust granule of blocking place is cleared away, make deashing more convenient, improve operating efficiency, reduce cost, the below of lower box 3 is provided with cleaning door 30.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Any based on the utility model, for realizing substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (8)
1. a pulse bag type dust collector, described deduster comprises upper box, middle casing and lower box, the left side of described upper box is provided with gas outlet, deashing device is provided with in described upper box, it is characterized in that: the top of described deashing device is provided with filter screen, the right side of described middle casing is provided with water tank, filter chamber and spray chamber is provided with in described middle casing, be provided with filter bag in described filter chamber and be connected orifice plate, the upper end of described filter bag is connected with the described orifice plate that is connected, support is provided with between adjacent described filter bag, jet pipe and sprinkler head is provided with in described spray chamber, described jet pipe is connected with described water tank by tube connector, the bottom surface of described sprinkler head is evenly provided with sprinkling mouth, the left side of described lower box is provided with air flow-aid device, the bottom of described air flow-aid device is provided with supporting plate, described supporting plate is connected with described lower box by connecting plate, described air flow-aid device comprises big gun body, nozzle, gun tube and Pneumatic assembly, described nozzle is connected by the right-hand member of connection bearing with described gun tube, the left end of described gun tube is connected with described Pneumatic assembly, the lower end of described big gun body is provided with holder and sewage draining exit, described lower box is provided with thermometer, heat-insulation layer and air inlet, be provided with in described lower box and lead hawk and whirligig, described whirligig comprises connecting rod, expansion link and rotating disc, the below of described lower box is provided with cleaning door.
2. a kind of pulse bag type dust collector according to claim 1, is characterized in that: the end face center of described upper box is provided with safety valve.
3. a kind of pulse bag type dust collector according to claim 1, is characterized in that: the material of described filter bag is glass fibre.
4. a kind of pulse bag type dust collector according to claim 1, is characterized in that: the bottom of described lower box is provided with at least two supporting legs.
5. a kind of pulse bag type dust collector according to claim 1, is characterized in that: the junction of described nozzle and described lower box is provided with seal washer.
6. a kind of pulse bag type dust collector according to claim 1, is characterized in that: the front end face of described middle casing is provided with access door and U-shaped pressure gauge.
7. a kind of pulse bag type dust collector according to claim 1, is characterized in that: described connection orifice plate is evenly provided with tapped through hole, and the upper end of described filter bag is provided with screw thread, and described tapped through hole and described screw thread match.
8. a kind of pulse bag type dust collector according to claim 1, is characterized in that: the upper end of described air flow-aid device is provided with fixed bar, and described fixed bar is connected by hinge with described air flow-aid device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397542.7U CN204709987U (en) | 2015-06-10 | 2015-06-10 | A kind of pulse bag type dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397542.7U CN204709987U (en) | 2015-06-10 | 2015-06-10 | A kind of pulse bag type dust collector |
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| Publication Number | Publication Date |
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| CN204709987U true CN204709987U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520397542.7U Expired - Fee Related CN204709987U (en) | 2015-06-10 | 2015-06-10 | A kind of pulse bag type dust collector |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472728A (en) * | 2017-09-18 | 2017-12-15 | 马鞍山市天工科技股份有限公司 | Pneumatic auxiliary stream non-fouling nozzle |
| CN110280081A (en) * | 2019-07-28 | 2019-09-27 | 东营市延旭环保科技有限公司 | Exhaust gas filter device for exhaust cylinder |
-
2015
- 2015-06-10 CN CN201520397542.7U patent/CN204709987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472728A (en) * | 2017-09-18 | 2017-12-15 | 马鞍山市天工科技股份有限公司 | Pneumatic auxiliary stream non-fouling nozzle |
| CN107472728B (en) * | 2017-09-18 | 2023-04-07 | 马鞍山市天工科技股份有限公司 | Pneumatic flow-assistant anti-blocking nozzle |
| CN110280081A (en) * | 2019-07-28 | 2019-09-27 | 东营市延旭环保科技有限公司 | Exhaust gas filter device for exhaust cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |