CN203777856U - Smoke dust recycling and purifying device for coal fired boilers - Google Patents
Smoke dust recycling and purifying device for coal fired boilers Download PDFInfo
- Publication number
- CN203777856U CN203777856U CN201420130202.3U CN201420130202U CN203777856U CN 203777856 U CN203777856 U CN 203777856U CN 201420130202 U CN201420130202 U CN 201420130202U CN 203777856 U CN203777856 U CN 203777856U
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- spray
- sedimentation basin
- opening
- pipe
- chamber
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a smoke dust recycling and purifying device for coal fired boilers. The device mainly comprises a spray cavity, a gas collecting cavity, a smoke inlet pipe, a drain pipe, a spray pipe, a water inlet pipe, an exhaust pipe, an air feeder and a reservoir, wherein both the upper end of the spray cavity and the lower end of the gas collecting cavity are shaped like an opening; the gas collecting cavity is communicated with the opening in the upper end of the spray cavity through the opening in the lower end of the gas collecting cavity; the diameter of the opening of the gas collecting cavity is less than that of the opening of the spray cavity; the smoke inlet pipe is communicated with the lower side of the spray cavity; the upper end of the drain pipe is communicated with the bottom of the spray cavity; the lower end of the drain pipe is put in the reservoir; the spray pipe is erected at the opening in the upper end of the spray cavity in the shape of a circle; the water inlet pipe is communicated with the spray pipe; the upper end of the exhaust pipe is communicated with the top of the gas collecting cavity; the lower end of the exhaust pipe is communicated with an air inlet of the air feeder. The device disclosed by the utility model has the advantages that the discharged smoke dust is purified through sprayed water mist; the purified smoke dust is discharged to the reservoir along with the drain pipe to be precipitated, and therefore, the smoke dust treatment effect is good, the discharged smoke dust is completely up to the discharge standard, the environment is effectively protected and the coal smoke dust can be recycled.
Description
Technical field
The utility model relates to the technical field of smoke and dust purifier, more particularly relates to the technical field of smoke and dust purifier for boiler.
Background technology
In industrial processes, often need to use boiler and provide necessary thermal source for producing, as when composite microbiological fertilizer is produced, the thermal source that just need to utilize boiler to provide is dried material.But in the use procedure of boiler, owing to conventionally utilizing coal as the energy, when coal combustion, will be attended by a large amount of coal smoke dirt produces, if the coal smoke dirt of this generation is not effectively processed, not only the production environment of Hui Dui plant area pollutes, but also can affect the air ambient in whole region, be unfavorable for environmental protection.The manufacturing enterprise having is at present in order to save the input of production equipment, with regard to coal smoke dirt not being processed but directly discharge has caused the pollution of environment; Although and some enterprises establish and process into equipment, the effect of processing is not ideal enough, still has a small amount of coal smoke dirt and discharge to locating.
Utility model content
The purpose of this utility model provides a kind of dust treatment effective in order to solve above-mentioned deficiency exactly, can reach discharge standard completely, and can also accomplish coal smoke dirt to carry out the coal-burning boiler fume recovery purifier of recycling.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
Coal-burning boiler fume recovery purifier, it mainly includes spray chamber, air collecting chamber, smoke-intake pipe, drainpipe, shower, water inlet pipe, blast pipe, pressure fan and cistern, the upper end in described spray chamber is opening-like, the lower end of air collecting chamber is opening-like, air collecting chamber is connected with the opening of spray upper end, chamber by its lower ending opening, and the opening diameter of air collecting chamber is less than the opening diameter in spray chamber, described smoke-intake pipe is connected with the downside in spray chamber, the upper end of drainpipe is connected with the bottom in spray chamber, the lower end of drainpipe is shelved in cistern, the rounded opening part mounting in spray upper end, chamber of described shower, water inlet pipe is connected with shower, the upper end of described blast pipe is connected with the top of air collecting chamber, its lower end is connected with the air inlet of pressure fan.
Described cistern consists of the first sedimentation basin, the second sedimentation basin, the 3rd sedimentation basin and gas clarifier-tank, upper shed place between this first sedimentation basin, the second sedimentation basin and the 3rd sedimentation basin offers the flowing water mouth being connected successively, the lower end of described drainpipe is shelved on the first sedimentation basin place in cistern, the gas outlet of described pressure fan is communicated with second exhaust pipe, and the gas outlet of this second exhaust pipe is positioned at the gas purification Chi Chu of cistern.
The flowing water mouth of offering between described the first sedimentation basin, the second sedimentation basin and the 3rd sedimentation basin is in staggered distribution successively mutually.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: the flue dust of discharging is purified by the water smoke spraying out; flue dust after purification is discharged in cistern and precipitates outward with drainpipe; dust treatment is effective; reached discharge standard completely; effectively protect environment, and can also accomplish coal smoke dirt to carry out recycling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cistern.
The specific embodiment
Shown in Fig. 1 and Fig. 2, coal-burning boiler fume recovery purifier, it mainly includes spray chamber 1, air collecting chamber 2, smoke-intake pipe 3, drainpipe 4, shower 5, water inlet pipe 6, blast pipe 7, pressure fan 8 and cistern, the upper end in described spray chamber 1 is opening-like, the lower end of air collecting chamber 2 is opening-like, air collecting chamber 2 is connected with the opening of spray 1 upper end, chamber by its lower ending opening, and the opening diameter of air collecting chamber 2 is less than the opening diameter in spray chamber 1, this air collecting chamber 2 is by outer row after the gas collection after the spray interior processing in chamber 1, described smoke-intake pipe 3 is connected with the downside in spray chamber 1, the coal smoke dirt that needs are purified enters from the downside in spray chamber 1, the upper end of drainpipe 4 is connected with the bottom in spray chamber 1, the rounded opening part mounting in spray 1 upper end, chamber of described shower 5, water inlet pipe 6 is connected with shower 5, by shower 5, in spray chamber 1, provide spray water, the upper end of described blast pipe 7 is connected with the top of air collecting chamber 2, its lower end is connected with the air inlet of pressure fan 8, described cistern is by the first sedimentation basin 9, the second sedimentation basin 10, the 3rd sedimentation basin 11 and gas clarifier-tank 12 form, at this first sedimentation basin 9, upper shed place between the second sedimentation basin 10 and the 3rd sedimentation basin 11 offers the flowing water mouth 13 being connected successively, the lower end of described drainpipe 4 is shelved on the first sedimentation basin 9 places in cistern, make effectively to precipitate in cistern as the sewage after purified treatment, the gas outlet of described pressure fan 8 is communicated with second exhaust pipe 14, the gas outlet of this second exhaust pipe 14 is positioned at the gas purification Chi12Chu of cistern, during use, a certain amount of water of the interior injection in this gas purification pond 12, make directly to contact with the water surface from the gas of second exhaust pipe 14 interior discharges, reach the effect of further Purge gas, in order to improve the sedimentation effect of each sedimentation basin, the first sedimentation basin 9, the flowing water mouth 13 of offering between the second sedimentation basin 10 and the 3rd sedimentation basin 11 is in staggered distribution successively mutually.
Claims (3)
1. coal-burning boiler fume recovery purifier, it is characterized in that: it mainly includes spray chamber, air collecting chamber, smoke-intake pipe, drainpipe, shower, water inlet pipe, blast pipe, pressure fan and cistern, the upper end in described spray chamber is opening-like, the lower end of air collecting chamber is opening-like, air collecting chamber is connected with the opening of spray upper end, chamber by its lower ending opening, and the opening diameter of air collecting chamber is less than the opening diameter in spray chamber, described smoke-intake pipe is connected with the downside in spray chamber, the upper end of drainpipe is connected with the bottom in spray chamber, the lower end of drainpipe is shelved in cistern, the rounded opening part mounting in spray upper end, chamber of described shower, water inlet pipe is connected with shower, the upper end of described blast pipe is connected with the top of air collecting chamber, its lower end is connected with the air inlet of pressure fan.
2. coal-burning boiler according to claim 1 fume recovery purifier, it is characterized in that: described cistern consists of the first sedimentation basin, the second sedimentation basin, the 3rd sedimentation basin and gas clarifier-tank, upper shed place between this first sedimentation basin, the second sedimentation basin and the 3rd sedimentation basin offers the flowing water mouth being connected successively, the lower end of described drainpipe is shelved on the first sedimentation basin place in cistern, the gas outlet of described pressure fan is communicated with second exhaust pipe, and the gas outlet of this second exhaust pipe is positioned at the gas purification Chi Chu of cistern.
3. coal-burning boiler according to claim 2 fume recovery purifier, is characterized in that: the flowing water mouth of offering between described the first sedimentation basin, the second sedimentation basin and the 3rd sedimentation basin is in staggered distribution successively mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130202.3U CN203777856U (en) | 2014-03-21 | 2014-03-21 | Smoke dust recycling and purifying device for coal fired boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130202.3U CN203777856U (en) | 2014-03-21 | 2014-03-21 | Smoke dust recycling and purifying device for coal fired boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777856U true CN203777856U (en) | 2014-08-20 |
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ID=51314085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130202.3U Expired - Fee Related CN203777856U (en) | 2014-03-21 | 2014-03-21 | Smoke dust recycling and purifying device for coal fired boilers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941357A (en) * | 2015-06-10 | 2015-09-30 | 苏州市协力环保设备有限公司 | Treating method and treating device for exhaust gas generated in artificial board industry |
-
2014
- 2014-03-21 CN CN201420130202.3U patent/CN203777856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941357A (en) * | 2015-06-10 | 2015-09-30 | 苏州市协力环保设备有限公司 | Treating method and treating device for exhaust gas generated in artificial board industry |
| CN104941357B (en) * | 2015-06-10 | 2017-01-25 | 苏州市协力环保设备有限公司 | Treating method and treating device for exhaust gas generated in artificial board industry |
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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: 20140820 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |