CN202024346U - Boiler dedusting device - Google Patents
Boiler dedusting device Download PDFInfo
- Publication number
- CN202024346U CN202024346U CN2011200911590U CN201120091159U CN202024346U CN 202024346 U CN202024346 U CN 202024346U CN 2011200911590 U CN2011200911590 U CN 2011200911590U CN 201120091159 U CN201120091159 U CN 201120091159U CN 202024346 U CN202024346 U CN 202024346U
- Authority
- CN
- China
- Prior art keywords
- dust
- boiler
- pipe
- box body
- removing box
- 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
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model relates to a boiler dedusting device, which comprises a dedusting box body, wherein a fume inlet is arranged on one side of the dedusting box body and connected with a boiler; a coiled heat absorption pipe is arranged in the boiler; a fume-guiding wall is arranged at the top of the dedusting box body at the fume inlet; a shower pipe is arranged in the dedusting box body below the fume-guiding wall; a plurality of spray pipes are correspondingly arranged below the shower pipe and connected with a mist-spraying pipe; the mist-spraying pipe is fixed in the dedusting box body; the part of the mist-spraying pipe arranged outside the dedusting box body is connected with a steam generator; the steam generator is communicated with the boiler through a pipeline; a plurality of steam nozzles are arranged below the mist-spraying pipe; each steam nozzle is matched with the corresponding spray pipe; a slope is arranged at the bottom of the dedusting box body; a fume outlet is arranged at the upper part of the slope and on the dedusting box body side; and a waste water outlet is arranged at the bottom of the slope and on the dedusting box body side. In the utility model, the heat source generated in the boiler is supplied to the steam generator to produce water vapor, so that the water vapor is fully contacted with water and flue dust to realize the purpose of dedusting.
Description
Technical field
The utility model relates to a kind of dust arrester, relates in particular to dust-removing device for boiler.
Background technology
Have more dust in the flue gas in the boiler chimney, mostly adopt water spray, carry out bag-type dust, water droplet is attached on the flue dust, the weight of flue dust is strengthened, under the effect of weight, sink, fall into grey small room, reach the purpose of dedusting, but adopt the water spray dedusting, not every water droplet can both fully contact dust, thereby efficiency of dust collection is not high, also wastes water.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of this utility model provides a kind of efficiency of dust collection height, dust-removing device for boiler simple in structure.
The technical solution adopted in the utility model is:
A kind of dust-removing device for boiler, comprise dust-removing box, described dust-removing box one side is provided with gas approach, described gas approach is connected with boiler, be provided with the endothermic tube of coiling in the described boiler, the dust-removing box top at described gas approach place is provided with smoke guide wall, be provided with sparge pipe in the dust-removing box of described smoke guide wall below, described sparge pipe below correspondence is provided with a plurality of jet pipes, described jet pipe is connected with injection spray pipe, described injection spray pipe is fixed in the dust-removing box, the described outer injection spray pipe of dust-removing box of being located at is connected with steam generator, described steam generator is communicated with boiler by pipeline, described injection spray pipe has a plurality of steam jets, and described each steam jet is complementary with corresponding jet pipe, and described dust-removing box bottom is provided with the slope, the dust cleaning case side on top, described slope is provided with exhanst gas outlet, and the dust cleaning case side of bottom, described slope is provided with wastewater outlet.
Described jet pipe and steam jet are 6-15.
Described smoke guide wall be shaped as arc.
Advantage of the present utility model: the thermal source that produces in the boiler is supplied with steam generator, the resource utilization height, and steam generator produces steam, and steam and water form the particulate of big density in dust-removing box, thereby fully contact the purpose that reaches dedusting with flue dust.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model.
Wherein: 1, dust-removing box, 2, gas approach, 3, boiler, 4, endothermic tube, 5, smoke guide wall, 6, sparge pipe, 7, jet pipe, 8, injection spray pipe, 9, steam generator, 10, pipeline, 11, steam jet, 12, the slope, 13, exhanst gas outlet, 14, wastewater outlet.
The specific embodiment
As shown in Figure 1, a kind of dust-removing device for boiler of the present utility model, comprise dust-removing box 1, dust-removing box 1 one sides are provided with gas approach 2, gas approach 2 is connected with boiler 3, be provided with the endothermic tube 4 of coiling in the boiler 3, dust-removing box 1 top at gas approach 2 places is provided with arc smoke guide wall 5, be provided with sparge pipe 6 in the dust-removing box 1 of smoke guide wall 5 belows, sparge pipe 6 below correspondences are provided with 6-15 jet pipe 7, jet pipe 7 is connected with injection spray pipe 8, injection spray pipe 8 is fixed in the dust-removing box 1, be located at dust-removing box 1 outer injection spray pipe 8 and be connected with steam generator 9, steam generator 9 is communicated with boiler 3 by pipeline 10, and injection spray pipe 8 has 6-15 steam jet 11, each steam jet 11 is complementary with corresponding jet pipe 7, dust-removing box 1 bottom is provided with slope 12, and dust-removing box 1 side on 12 tops, slope is provided with exhanst gas outlet 13, and dust-removing box 1 side of 12 bottoms, slope is provided with wastewater outlet 14.
The thermal source that produces in the boiler 3 is supplied with steam generator 9, the resource utilization height, and steam generator 9 produces steam, and water vapour and water form the particulate of big density in dust-removing box 1, thereby fully contact the purpose that reaches dedusting with flue dust.
Claims (3)
1. dust-removing device for boiler, comprise dust-removing box, described dust-removing box one side is provided with gas approach, described gas approach is connected with boiler, it is characterized in that: the endothermic tube that is provided with coiling in the described boiler, the dust-removing box top at described gas approach place is provided with smoke guide wall, be provided with sparge pipe in the dust-removing box of described smoke guide wall below, described sparge pipe below correspondence is provided with a plurality of jet pipes, described jet pipe is connected with injection spray pipe, described injection spray pipe is fixed in the dust-removing box, the described outer injection spray pipe of dust-removing box of being located at is connected with steam generator, described steam generator is communicated with boiler by pipeline, described injection spray pipe has a plurality of steam jets, and described each steam jet is complementary with corresponding jet pipe, and described dust-removing box bottom is provided with the slope, the dust cleaning case side on top, described slope is provided with exhanst gas outlet, and the dust cleaning case side of bottom, described slope is provided with wastewater outlet.
2. a kind of dust-removing device for boiler according to claim 1 is characterized in that: described jet pipe and steam jet are 6-15.
3. a kind of dust-removing device for boiler according to claim 1 is characterized in that: described smoke guide wall be shaped as arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200911590U CN202024346U (en) | 2011-03-29 | 2011-03-29 | Boiler dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200911590U CN202024346U (en) | 2011-03-29 | 2011-03-29 | Boiler dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024346U true CN202024346U (en) | 2011-11-02 |
Family
ID=44849294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200911590U Expired - Fee Related CN202024346U (en) | 2011-03-29 | 2011-03-29 | Boiler dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024346U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191612A (en) * | 2013-03-19 | 2013-07-10 | 彭兰娟 | High-efficiency dust removal device for boiler |
| CN106545837A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of steam self-loopa is used for the domestic boiler for filtering flue gas |
| CN107044644A (en) * | 2016-11-30 | 2017-08-15 | 刘剑 | Straw environment protection processing unit |
| CN107044648A (en) * | 2016-11-30 | 2017-08-15 | 刘剑 | The quick environment-friendly treatment method of stalk and device |
| CN107046930A (en) * | 2016-11-30 | 2017-08-18 | 刘剑 | United reaper with straw treating device |
-
2011
- 2011-03-29 CN CN2011200911590U patent/CN202024346U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191612A (en) * | 2013-03-19 | 2013-07-10 | 彭兰娟 | High-efficiency dust removal device for boiler |
| CN106545837A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of steam self-loopa is used for the domestic boiler for filtering flue gas |
| CN107044644A (en) * | 2016-11-30 | 2017-08-15 | 刘剑 | Straw environment protection processing unit |
| CN107044648A (en) * | 2016-11-30 | 2017-08-15 | 刘剑 | The quick environment-friendly treatment method of stalk and device |
| CN107046930A (en) * | 2016-11-30 | 2017-08-18 | 刘剑 | United reaper with straw treating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202024346U (en) | Boiler dedusting device | |
| CN203928795U (en) | Fountain gas cleaning waste-heat recoverer | |
| CN203155034U (en) | Energy saving and smoke purifying device of boiler | |
| CN103191612A (en) | High-efficiency dust removal device for boiler | |
| CN211358340U (en) | Novel integrated form flue gas processing system | |
| CN202938507U (en) | Multi-stage heat carrier boiler using high-temperature heat energy of discharged smoke | |
| CN203155013U (en) | Efficient boiler dust removal device | |
| CN201844413U (en) | Energy-saving boiler flue gas spraying purification system | |
| CN204648990U (en) | A kind of valve is produced and is used efficient and environment-friendly type furnace cupola | |
| CN205461749U (en) | High -efficient dust removal SOx/NOx control device | |
| CN205560926U (en) | Three vertical return stroke biomass boiler | |
| CN102721077A (en) | Boiler dust collection device | |
| CN203704016U (en) | Boiler device with functions of hot air supply, smoke purification and waste heat recovery | |
| CN103615799B (en) | Energy-saving environment-friendly multi-stage water boiler | |
| CN202015574U (en) | Absorption reaction tower for CO2 (carbon dioxide) in coal gas | |
| CN202595069U (en) | Coal gas scrubbing and purifying device | |
| CN206762628U (en) | A kind of boiler flue gas purification exhaust system | |
| CN105352173A (en) | Boiler capable of purifying flue gas | |
| CN203750359U (en) | Dry-type sewage removing system | |
| CN104958975A (en) | Industrial exhaust gas purifier | |
| CN202692111U (en) | Horizontal air pre-heater facilitating ash removal | |
| CN103644574A (en) | Boiler flue gas treatment box | |
| CN202061510U (en) | High-temperature tail gas cooling reaction tower for garbage incinerator | |
| CN210601012U (en) | Thrust oil groove suitable for generator | |
| CN210426220U (en) | Water heating device for flue gas waste heat recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20120329 |