CN204320007U - A kind of high-temperature flue gas purification equipment of biomass boiler - Google Patents
A kind of high-temperature flue gas purification equipment of biomass boiler Download PDFInfo
- Publication number
- CN204320007U CN204320007U CN201420688463.7U CN201420688463U CN204320007U CN 204320007 U CN204320007 U CN 204320007U CN 201420688463 U CN201420688463 U CN 201420688463U CN 204320007 U CN204320007 U CN 204320007U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- biomass boiler
- heat exchanger
- cooling heat
- chimney
- 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.)
- Expired - Fee Related
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000003546 flue gas Substances 0.000 title claims abstract description 17
- 238000000746 purification Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000007689 inspection Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model discloses a kind of high-temperature flue gas purification equipment of biomass boiler, relate to boiler flue gas purifying equipment field, the high-temperature flue gas purification equipment of described biomass boiler is connected with biomass boiler room, by two-fluid indirect water-cooling heat exchanger, cyclone, pulse bag type dust collector and chimney composition, the flue gas in described biomass boiler room enters two-fluid indirect water-cooling heat exchanger by dust sucting pipeline, described two-fluid indirect water-cooling heat exchanger side is provided with water inlet, opposite side is provided with delivery port, described cyclone inside is provided with Mars trap, the dust sucting pipeline that cyclone is connected with pulse bag type dust collector is provided with cold blast sliding valve, blower fan is provided with between described pulse bag type dust collector and chimney, gas up to standard for process is sent into chimney by described blower fan.The utility model has the feature of purification and good energy-conserving effect, has again the effect of Mars trapping simultaneously.
Description
Technical field:
The utility model relates to boiler flue gas purifying equipment field, is specifically related to a kind of high-temperature flue gas purification equipment of biomass boiler.
Background technology:
Biomass boiler is a kind of boiler, be exactly with biomass energy as the boiler of fuel biomass boiler.The efficiency of biomass boiler is general all more than 80%, higher by 15% than coal-burning boiler average efficiency level.But still can discharge a large amount of ash-laden gas after its burning, if be directly discharged in air, certain pollution can be caused to environment.
Utility model content:
Technical problem to be solved in the utility model is to provide the high-temperature flue gas purification equipment of the biomass boiler that a kind of good purification, energy saving are strong.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of high-temperature flue gas purification equipment of biomass boiler, be connected with biomass boiler room, by two-fluid indirect water-cooling heat exchanger, cyclone, pulse bag type dust collector and chimney composition, the flue gas in described biomass boiler room enters two-fluid indirect water-cooling heat exchanger by dust sucting pipeline, described two-fluid indirect water-cooling heat exchanger side is provided with water inlet, opposite side is provided with delivery port, described cyclone inside is provided with Mars trap, the dust sucting pipeline that cyclone is connected with pulse bag type dust collector is provided with cold blast sliding valve, blower fan is provided with between described pulse bag type dust collector and chimney, gas up to standard for process is sent into chimney by described blower fan.
Described two-fluid indirect water-cooling heat exchanger is provided with inspection opening.
Operation principle of the present utility model:
According to blower fan pump drainage wind principle, boiler ash-laden gas is made to enter dust sucting pipeline, high-temperature flue gas is made to be down to less than 100 DEG C through two-fluid indirect water-cooling heat exchanger, volume of smoke is made to become graininess dust with bamboo tar and the abundant mixing and absorption of moisture by cyclone again, make most of dust separation, and play Mars trapping effect, prevent Mars from entering sack cleaner and burn cloth bag, through chimney qualified discharge after making flue dust purify further finally by high-efficiency pulse sack cleaner.
The beneficial effects of the utility model are:
(1) indirect water-cooling heat exchanger adopts two-fluid structure, and cooling extent is large, the time is short, and remaining hot water can be made boiler replenishing water and produce hot water, good energy-conserving effect;
(2) cyclone adopts special construction design, both deoils, water, plays again Mars trapping effect simultaneously.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Wherein: 1-biomass boiler room; 2-two-fluid indirect water-cooling heat exchanger; 3-cyclone; 4-pulse bag type dust collector; 5-chimney; 6-water inlet; 7-delivery port; 8-Mars trap; 9-cold blast sliding valve; 10-blower fan; 11-inspection opening.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of high-temperature flue gas purification equipment of biomass boiler, be connected with biomass boiler room 1, by two-fluid indirect water-cooling heat exchanger 2, cyclone 3, pulse bag type dust collector 4 and chimney 5 form, the flue gas in biomass boiler room enters two-fluid indirect water-cooling heat exchanger by dust sucting pipeline, two-fluid indirect water-cooling heat exchanger side is provided with water inlet 6, opposite side is provided with delivery port 7, cyclone inside is provided with Mars trap 8, the dust sucting pipeline that cyclone is connected with pulse bag type dust collector is provided with cold blast sliding valve 9, blower fan 10 is provided with between pulse bag type dust collector and chimney, gas up to standard for process is sent into chimney by blower fan.
Two-fluid indirect water-cooling heat exchanger is provided with inspection opening 11.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the high-temperature flue gas purification equipment of a biomass boiler, it is characterized in that: be connected with biomass boiler room, by two-fluid indirect water-cooling heat exchanger, cyclone, pulse bag type dust collector and chimney composition, the flue gas in described biomass boiler room enters two-fluid indirect water-cooling heat exchanger by dust sucting pipeline, described two-fluid indirect water-cooling heat exchanger side is provided with water inlet, opposite side is provided with delivery port, described cyclone inside is provided with Mars trap, the dust sucting pipeline that cyclone is connected with pulse bag type dust collector is provided with cold blast sliding valve, blower fan is provided with between described pulse bag type dust collector and chimney, gas up to standard for process is sent into chimney by described blower fan.
2. the high-temperature flue gas purification equipment of a kind of biomass boiler according to claim 1, is characterized in that: described two-fluid indirect water-cooling heat exchanger is provided with inspection opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688463.7U CN204320007U (en) | 2014-11-17 | 2014-11-17 | A kind of high-temperature flue gas purification equipment of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688463.7U CN204320007U (en) | 2014-11-17 | 2014-11-17 | A kind of high-temperature flue gas purification equipment of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320007U true CN204320007U (en) | 2015-05-13 |
Family
ID=53156412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688463.7U Expired - Fee Related CN204320007U (en) | 2014-11-17 | 2014-11-17 | A kind of high-temperature flue gas purification equipment of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645705A (en) * | 2019-10-22 | 2020-01-03 | 梅丽中 | Double-stage direct-current dedusting heat exchange-free hot blast stove |
-
2014
- 2014-11-17 CN CN201420688463.7U patent/CN204320007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645705A (en) * | 2019-10-22 | 2020-01-03 | 梅丽中 | Double-stage direct-current dedusting heat exchange-free hot blast stove |
| CN110645705B (en) * | 2019-10-22 | 2021-12-07 | 江苏伟同如自动化设备有限公司 | Double-stage direct-current dedusting heat exchange-free hot blast stove |
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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: 20150513 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |