CN204469438U - A kind of pulse source of the gas treatment system of anti-condensation sack cleaner - Google Patents
A kind of pulse source of the gas treatment system of anti-condensation sack cleaner Download PDFInfo
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- CN204469438U CN204469438U CN201520124827.3U CN201520124827U CN204469438U CN 204469438 U CN204469438 U CN 204469438U CN 201520124827 U CN201520124827 U CN 201520124827U CN 204469438 U CN204469438 U CN 204469438U
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Abstract
A kind of pulse source of the gas treatment system of anti-condensation sack cleaner, comprise gas tank, it is characterized in that: described gas tank side connects compressed air inlet by pipeline, gas tank opposite side connects compressed air outlet by pipeline, described gas tank top is provided with reservoir pressure table, gas tank pressure-relief valve, the bottom of gas tank is communicated with the drainpipe of band gas tank draining valve, compressed air outlet to be linked in sequence water-separating gas filter by pipeline, degreaser, freeze drier, heating gas bag pressure-reducing valve, heating gas bag, pulse valve pressure-reducing valve, pulse gas bag, winding-up pipeline, heating gas bag top is provided with remote pressure gauge, heating gas bag pressure-relief valve, in heating gas bag, electric heating tube is installed, the bottom of heating gas bag is communicated with the drainpipe of band heating gas bag draining valve.The utility model carries out drying process to source of the gas, utilizes electric heating tube to heat source of the gas again, effectively prevents cloth bag from producing dew condensation phenomenon, ensure that the gas permeability of cloth bag, improve efficiency of dust collection.
Description
Technical field
The utility model relates to a kind of source of the gas treatment system, is specially a kind of pulse source of the gas treatment system of anti-condensation sack cleaner, belongs to environmental technology field.
Background technology
It is one of bottleneck restricting economic development that industrial waste gas pollutes, and containing a large amount of dust and harmful substance in industrial waste gas, produces serious harm to ecological environment, and the maximum equipment for dedusting of application is sack cleaner at present.
The efficiency of dust collection of sack cleaner is higher, its operation principle is: after dusty gas is sent into dust collector ash hopper, under the effect of the sudden enlargement of air-flow section and airflow-distribution board, big particle in gas is settled down in ash bucket in conjunction with its inertia force, the grit that granularity is less then enters filter chamber, filtered by cloth bag, purified gas is discharged through fan action, in dust removal process, the resistance of deduster increases gradually with the increase of cloth bag surface dust layer thickness, then need when resistance reaches certain value to carry out deashing by air pulse, ash bucket is fallen into after the dust sticking to cloth bag surface is stripped.
Pulse jetting deashing is a kind of ideal and effective purge mode, and it can eradicate deduster " high resistant disease " adverse effect.But the process to source of the gas often ignored by domestic similar deduster on using, pulse air source temperature is lower than cloth bag environment temperature, and source of the gas oil-containing, moisture, cause cloth bag to condense and harden, cause gas passage to block, gas-flow resistance is caused to increase, power rises, and efficiency of dust collection significantly reduces, even the adverse consequences such as forfeiture.
Utility model content
The utility model, for the problems referred to above, provides a kind of pulse source of the gas treatment system of anti-condensation sack cleaner, carries out drying process, remove the moisture in source of the gas to source of the gas; Utilize electric heating tube to heat again source of the gas, the moisture content in removing source of the gas, make to spray into air pulse temperature in cloth bag higher than dew-point temperature under cloth bag environment, effectively prevent cloth bag from producing dew condensation phenomenon, ensure that the gas permeability of cloth bag, improve efficiency of dust collection.
The technical solution of the utility model is: a kind of pulse source of the gas treatment system of anti-condensation sack cleaner, comprise gas tank, it is characterized in that: described gas tank side connects compressed air inlet by pipeline, gas tank opposite side connects compressed air outlet by pipeline, described gas tank top is provided with reservoir pressure table, gas tank pressure-relief valve, the bottom of gas tank is communicated with the drainpipe of band gas tank draining valve, compressed air outlet to be linked in sequence water-separating gas filter by pipeline, degreaser, freeze drier, heating gas bag pressure-reducing valve, heating gas bag, pulse valve pressure-reducing valve, pulse gas bag, winding-up pipeline, heating gas bag top is provided with remote pressure gauge, heating gas bag pressure-relief valve, in heating gas bag, electric heating tube is installed, the bottom of heating gas bag is communicated with the drainpipe of band heating gas bag draining valve, described pulse air is wrapped and is provided with pulse valve.
The beneficial effects of the utility model are: carry out drying process to source of the gas, remove the moisture in source of the gas; Utilize electric heating tube to heat again source of the gas, the moisture content in removing source of the gas, make to spray into air pulse temperature in cloth bag higher than dew-point temperature under cloth bag environment, effectively prevent cloth bag from producing dew condensation phenomenon, ensure that the gas permeability of cloth bag, improve efficiency of dust collection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1. compressed air inlet, 2. gas tank, 3. reservoir pressure table, 4. gas tank pressure-relief valve, 5. gas tank draining valve, 6. compressed air outlet, 7. water-separating gas filter, 8. degreaser, 9. freeze drier, 10. heat gas bag pressure-reducing valve, 11. heating gas bag draining valves, 12. heating gas bags, 13. electric heating tubes, 14. remote pressure gauges, 15. heating gas bag pressure-relief valves, 16. pulse valve pressure-reducing valves, 17. pulse gas bags, 18. pulse valves, 19. winding-up pipelines.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model is a kind of pulse source of the gas treatment system of anti-condensation sack cleaner, comprise gas tank 2, it is characterized in that: described gas tank 2 side connects compressed air inlet 1 by pipeline, gas tank 2 opposite side connects compressed air outlet 6 by pipeline, described gas tank 2 top is provided with reservoir pressure table 3, gas tank pressure-relief valve 4, the bottom of gas tank 2 is communicated with the drainpipe of band gas tank draining valve 5, compressed air outlet 6 to be linked in sequence water-separating gas filter 7 by pipeline, degreaser 8, freeze drier 9, heating gas bag pressure-reducing valve 10, heating gas bag 12, pulse valve pressure-reducing valve 16, pulse gas bag 17, winding-up pipeline 19, heating gas bag 12 top is provided with remote pressure gauge 14, heating gas bag pressure-relief valve 15, in heating gas bag 12, electric heating tube 13 is installed, the bottom of heating gas bag 12 is communicated with the drainpipe of band heating gas bag draining valve 11, described pulse gas bag 17 is provided with pulse valve 18.
The course of work of the present utility model is:
Pressure is the compressed air of 0.65 ~ 0.70MPa, gas tank 2 is entered by compressed air inlet 1, tentatively dewater by stopping in gas tank 2, compressed air outlet slit 6 dewaters further through water-separating gas filter 7, through degreaser 8 oil removing further, dewater further through freeze drier 9, the compressed air that pressure is 0.45 ~ 0.50MPa is decompressed to through heating gas bag pressure-reducing valve 10, enter heating gas bag 12, heat through electric heating tube 13 and compressed air is heated to 60 ~ 80 DEG C, the compressed air that pressure is 0.25 ~ 0.35MPa is decompressed to again by pulse valve pressure-reducing valve 16, enter pulse gas bag 17, when cloth bag adsorption of dust acquires a certain degree, when cloth bag resistance increases, the pulse valve 18 be contained on pulse gas bag 17 is energized, connect compressed air line, compressed air is sprayed to winding-up pipeline 19 through pulse valve 18 by pulse gas bag 17, dust on cloth bag is removed by its temporary impact air-flow produced, pulse valve 18 conduction time is 0.2 second.
It can thus be appreciated that the utility model carries out drying process to source of the gas, removes the moisture in source of the gas; Utilize electric heating tube to heat again source of the gas, the moisture content in removing source of the gas, make to spray into air pulse temperature in cloth bag higher than dew-point temperature under cloth bag environment, effectively prevent cloth bag from producing dew condensation phenomenon, ensure that the gas permeability of cloth bag, improve efficiency of dust collection.
Claims (1)
1. the pulse source of the gas treatment system of an anti-condensation sack cleaner, comprise gas tank, it is characterized in that: described gas tank side connects compressed air inlet by pipeline, gas tank opposite side connects compressed air outlet by pipeline, described gas tank top is provided with reservoir pressure table, gas tank pressure-relief valve, the bottom of gas tank is communicated with the drainpipe of band gas tank draining valve, compressed air outlet to be linked in sequence water-separating gas filter by pipeline, degreaser, freeze drier, heating gas bag pressure-reducing valve, heating gas bag, pulse valve pressure-reducing valve, pulse gas bag, winding-up pipeline, heating gas bag top is provided with remote pressure gauge, heating gas bag pressure-relief valve, in heating gas bag, electric heating tube is installed, the bottom of heating gas bag is communicated with the drainpipe of band heating gas bag draining valve, described pulse air is wrapped and is provided with pulse valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124827.3U CN204469438U (en) | 2015-02-28 | 2015-02-28 | A kind of pulse source of the gas treatment system of anti-condensation sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124827.3U CN204469438U (en) | 2015-02-28 | 2015-02-28 | A kind of pulse source of the gas treatment system of anti-condensation sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469438U true CN204469438U (en) | 2015-07-15 |
Family
ID=53625174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124827.3U Expired - Fee Related CN204469438U (en) | 2015-02-28 | 2015-02-28 | A kind of pulse source of the gas treatment system of anti-condensation sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237743A (en) * | 2016-10-20 | 2016-12-21 | 广西金邦泰科技有限公司 | A kind of cloth bag stretches the high-efficiency pulse sack cleaner of deliming |
| CN108786355A (en) * | 2018-07-23 | 2018-11-13 | 中国华电科工集团有限公司 | A kind of air source heating system of electrostatic fabric filter |
| CN108854393A (en) * | 2018-07-23 | 2018-11-23 | 中国华电科工集团有限公司 | A kind of electric-bag complex dust collector and on-bne repair method of no poppet |
-
2015
- 2015-02-28 CN CN201520124827.3U patent/CN204469438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237743A (en) * | 2016-10-20 | 2016-12-21 | 广西金邦泰科技有限公司 | A kind of cloth bag stretches the high-efficiency pulse sack cleaner of deliming |
| CN108786355A (en) * | 2018-07-23 | 2018-11-13 | 中国华电科工集团有限公司 | A kind of air source heating system of electrostatic fabric filter |
| CN108854393A (en) * | 2018-07-23 | 2018-11-23 | 中国华电科工集团有限公司 | A kind of electric-bag complex dust collector and on-bne repair method of no poppet |
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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: 20150715 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |