CN204933149U - A kind of water bath dust-removing desulfurizing tower - Google Patents
A kind of water bath dust-removing desulfurizing tower Download PDFInfo
- Publication number
- CN204933149U CN204933149U CN201520712021.6U CN201520712021U CN204933149U CN 204933149 U CN204933149 U CN 204933149U CN 201520712021 U CN201520712021 U CN 201520712021U CN 204933149 U CN204933149 U CN 204933149U
- Authority
- CN
- China
- Prior art keywords
- water
- desulfurizing tower
- pond
- dust
- pipe
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000003009 desulfurizing Effects 0.000 title claims abstract description 45
- 239000003500 flue dust Substances 0.000 claims abstract description 16
- 241000736911 Turritella communis Species 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 9
- 210000000214 Mouth Anatomy 0.000 claims abstract description 8
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000002585 base Substances 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 230000003472 neutralizing Effects 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
A kind of water bath dust-removing desulfurizing tower, comprising: air inlet pipe, sparge pipe, water pump, spiral screen orifice plate, exhaust outlet, shell, pond, add alkali machine, overflow pipe, pump vacuum device, clear water reserviors, dust discharge mud mouth, is characterized in that: desulfurizing tower shell reinforced concrete is cast-in-place to be formed, and gets a foothold to be connected with pond, pond there is overflow pipe, outlet connects with clear water reserviors, and clear water reserviors also have overflow pipe, and the pump water inlet upper end in clear water reserviors is provided with water pump self-suction vacuum, and be connected with pump intake, pumping line connects with sparge pipe; Flue dust air inlet pipe is crossed on straight skewer waterline limit through top cover and spiral screen aperture plate center string, and sieve tray becomes spiral strand blade profile to be welded in air inlet pipe; Desulfurizing tower shell upper is provided with exhaust outlet and is connected with air-introduced machine; Basin bottom has dust discharge mud mouth; Pond is provided with and adds alkali machine; Its technique is advanced, and equipment is simple, and little power consumption, dust-removal and desulfurizing is effective, is worthy to be popularized.
Description
Technical field
The utility model relates to a kind of water bath dust-removing desulfurizing tower, belongs to Environmental-protecting dust-removing equipment and technology neck city.
Background technology
In the afterbody soot emissions of fluidized bed furnace and various heat source furnace, be a problem of making every effort to perfect, qualified discharge is a kind of target, and in flue dust, the gas content such as sulphur and carbon dioxide is very high, if do not processed, will cause very heavy damage to ecological environment.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of water bath dust-removing desulfurizing tower, effectively processes the afterbody flue dust of fluidized bed furnace and various heat source furnace.
In order to solve above technical problem, the utility model provides a kind of water bath dust-removing desulfurizing tower, comprise: flue dust air inlet pipe, desulfurizing tower top cover, sparge pipe, pumping line, spiral screen orifice plate, desulfurizing tower exhaust outlet, desulfurizing tower shell, air inlet pipe exports, pond, waterline, add alkali machine, pond overflow pipe, water pump self-suction vacuum, water pump, clear water reserviors overflow pipe, clear water reserviors, dust discharge mud mouth, it is characterized in that: desulfurizing tower shell reinforced concrete is cast-in-place to be formed, get a foothold and be connected with pond, the waterline in pond there is a pond overflow pipe, outlet connects with clear water reserviors, the waterline of clear water reserviors also there is a clear water reserviors overflow pipe, adjustment water level, the water inlet pipe of water pump is in clear water reserviors, water inlet pipe upper end is provided with water pump self-suction vacuum, and be connected with pump intake, pumping line connects with the sparge pipe on water bath dust-removing desulfurizing tower top, sparge pipe is provided with water spout, flue dust air inlet pipe crosses straight skewer to tank water bit line from desulfurizing tower top cover and spiral screen aperture plate center string, and the outlet of flue dust air inlet pipe and tank water bit line are at a distance of being " a ", and spiral screen orifice plate bores full circular hole, sieve tray becomes the strand leaf of screw type to be welded in air inlet pipe, dedusting and desulfurizing tower top is provided with desulfurizing tower exhaust outlet and is connected with air-introduced machine, basin bottom is also provided with dust discharge mud mouth, be provided with above pond and add alkali machine, quantitative timing adds soda ash or quick lime in pond, the acid-base value of water in neutralizing water tank, closed cycle, and the not outer row of waste water, saves water source.
Spiral screen orifice plate bore diameter Ф 45-50mm, boring area is 45 ﹪ of the spiral screen orifice plate gross area.
Jet orifice diameter Ф 4.5-5.5mm on sparge pipe.
' a '=± 50mm (50mm waterborne or enter water 50mm).
Following progress is had: 1. flue dust is due to the suction of air-introduced machine, and wind speed is accelerated, and enters the effect of flue dust because of centrifugal force of air inlet pipe, contacts suddenly, bulky grain submerged with water after water bath dust-removing desulfurizing tower is installed in the tail cigarette outlet of fluidized bed furnace and various heat source furnace.2. granule flue dust soaks by the water smoke that air-flow upwards runs into again from spiral screen orifice plate is downward, is mixed in water and declines in pond.3. the air-flow risen, due to the water conservancy diversion by spiral screen orifice plate, forms centrifugal cyclone, gets rid of to desulfurizing tower inwall, flow into the water of band grit in pond.4. the high temperature sulfurous gas of fluidized bed furnace or heat source furnace is met water and can be generated weak acid, adds soda ash or quick lime, the acid-base value of water in neutralizing water tank in pond.5. because flue dust is through washing and buck desulfurization, discharged to the flue gas energy qualified discharge of chimney.
In sum, the high temperature sulfur-bearing dusty gas of water bath dust-removing desulfurizing tower to fluidized bed furnace or heat source furnace is installed and carries out water bath dust-removing desulfurization, its technique is advanced, and equipment inspection is single, little power consumption, closed cycle, the not outer row of waste water, saves water source, operates without the need to special messenger, dust-removal and desulfurizing is respond well, is the advanced dust removing desulphurization plant of one be worthy to be popularized.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
In figure: 1. flue dust air inlet pipe, 2. desulfurizing tower top cover, 3. sparge pipe, 4. water spout, 5. pumping line, 6. spiral screen orifice plate, 7. desulfurizing tower exhaust outlet, 8. desulfurizing tower shell, 9. air inlet pipe outlet, 10. pond, 11. waterlines, 12. add alkali machine, 13. pond overflow pipes, 14. water pump self-suction vacuum, 15. water pumps, 16. clear water reserviors overflow pipes, 17. dust discharge mud mouths, 18. clear water reserviors.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, desulfurizing tower shell 8 forms with reinforced concrete is cast-in-place, get a foothold and be connected with pond 10, the waterline 11 in pond 10 there is a pond overflow pipe 13, outlet connects with clear water reserviors 18, the waterline of clear water reserviors 18 also there is a clear water reserviors overflow pipe 16, be used for adjusting water level, the water inlet pipe of water pump 15 is in clear water reserviors 18, water inlet pipe is provided with water pump self-suction vacuum 14, water pump energy self-priming vacuum, mansion valve need not be installed, and be connected with water pump 15 water inlet, water pump 15 outlet pipe connects with the sparge pipe 3 on water bath dust-removing desulfurizing tower 8 top, sparge pipe 3 is provided with water spout 4, flue dust air inlet pipe 1 went here and there waterline 11 top of straight skewer to pond 10 from desulfurizing tower top cover 2 and spiral screen orifice plate 6 center, and air inlet pipe outlet 9 and pond 10 waterline 11, at a distance of be ' a ', spiral screen orifice plate 6 bore full circular hole, become spiral to twist blade profile and are welded in air inlet pipe 1, desulfurizing tower shell 8 top is provided with desulfurizing tower exhaust outlet 7 and is connected with air-introduced machine, basin bottom is also provided with dust discharge mud mouth 17, be provided with above pond and add alkali machine 12, quantitative timing adds soda ash or quick lime in pond 10, the acid-base value of water in neutralizing water tank 10, closed cycle, saves water source.
With reference to Fig. 1, the suction that during work, the afterbody flue dust of fluidized bed furnace and various heat source furnace is produced by air-introduced machine enters fast through the air inlet pipe 1 in the middle of water bath dust-removing desulfurizing tower, when air-flow runs into water, due to the effect of inertia force, bulky grain grit enters in water, when air-flow starts up, clear water footpath water pump 15 water inlet pipe of clear water reserviors 18 enters self-priming vacuum 14, enter water pump 15 again, sparge pipe 3 is entered from the outlet pipe of water pump 15, spray from water spout 4, spiral screen orifice plate 6 forms water smoke, steam flow runs into the water smoke on spiral screen orifice plate 6, small-sized grit dissolves in water and flows into pond 10, pure gas flow path sieve aperture 6 is gone out and is entered desulfurizing tower blast pipe 7 and enter air-introduced machine discharged to chimney.
Claims (5)
1. a water bath dust-removing desulfurizing tower, comprise: flue dust air inlet pipe, desulfurizing tower top cover, sparge pipe, pumping line, spiral screen orifice plate, desulfurizing tower exhaust outlet, desulfurizing tower shell, air inlet pipe exports, pond, waterline, add alkali machine, pond overflow pipe, water pump self-suction vacuum, water pump, clear water reserviors overflow pipe, clear water reserviors, dust discharge mud mouth, it is characterized in that: desulfurizing tower shell reinforced concrete is cast-in-place to be formed, get a foothold and be connected with pond, the waterline in pond there is a pond overflow pipe, outlet connects with clear water reserviors, the waterline of clear water reserviors also there is a clear water reserviors overflow pipe, adjustment water level, pump water inlet upper end in clear water reserviors is provided with water pump self-suction vacuum, and be connected with pump intake, pumping line connects with the sparge pipe on water bath dust-removing desulfurizing tower top, sparge pipe is provided with water spout, flue dust air inlet pipe crosses straight skewer to tank water bit line limit from desulfurizing tower top cover and spiral screen aperture plate center string, spiral screen orifice plate bores full circular hole, sieve tray becomes spiral strand blade profile to be welded in air inlet pipe, dedusting and desulfurizing tower top is provided with exhaust outlet and is connected with air-introduced machine, basin bottom is also provided with dust discharge mud mouth, be provided with above pond and add alkali machine.
2. a kind of water bath dust-removing desulfurizing tower according to claim 1, is characterized in that: sparge pipe is provided with water spout, water spout bore dia Ф 4.5-5.5mm.
3. a kind of water bath dust-removing desulfurizing tower according to claim 1, is characterized in that: the outlet of flue dust air inlet pipe and tank water bit line are at a distance of being " a ", and " a "=± 50mm, if waterline is 0.
4. a kind of water bath dust-removing desulfurizing tower according to claim 1, is characterized in that: spiral screen orifice plate bores the circular hole that full diameter is Ф 45-50mm, and boring area is 45 ﹪ of the spiral screen orifice plate gross area.
5. a kind of water bath dust-removing desulfurizing tower according to claim 1, it is characterized in that: be provided with above pond and add alkali machine, quantitative timing adds soda ash or quick lime in pond, the acid-base value of water in neutralizing water tank, closed cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712021.6U CN204933149U (en) | 2015-09-15 | 2015-09-15 | A kind of water bath dust-removing desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712021.6U CN204933149U (en) | 2015-09-15 | 2015-09-15 | A kind of water bath dust-removing desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933149U true CN204933149U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712021.6U Expired - Fee Related CN204933149U (en) | 2015-09-15 | 2015-09-15 | A kind of water bath dust-removing desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694317A (en) * | 2017-11-14 | 2018-02-16 | 遵义市贵科科技有限公司 | A kind of flue gas desulfurization processing unit |
| CN107913560A (en) * | 2016-11-19 | 2018-04-17 | 杨朴 | A kind of method of water bath dust-removing desulfurization |
-
2015
- 2015-09-15 CN CN201520712021.6U patent/CN204933149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913560A (en) * | 2016-11-19 | 2018-04-17 | 杨朴 | A kind of method of water bath dust-removing desulfurization |
| CN107694317A (en) * | 2017-11-14 | 2018-02-16 | 遵义市贵科科技有限公司 | A kind of flue gas desulfurization processing unit |
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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: 20160106 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |