CN201493167U - Wet-type electrostatic dust collector for high-temperature flammable waste gas treatment - Google Patents
Wet-type electrostatic dust collector for high-temperature flammable waste gas treatment Download PDFInfo
- Publication number
- CN201493167U CN201493167U CN2009203044595U CN200920304459U CN201493167U CN 201493167 U CN201493167 U CN 201493167U CN 2009203044595 U CN2009203044595 U CN 2009203044595U CN 200920304459 U CN200920304459 U CN 200920304459U CN 201493167 U CN201493167 U CN 201493167U
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- tower body
- waste gas
- bed
- shower
- filter pad
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Abstract
The utility model relates to a dust collecting device, in particular to a wet-type electrostatic dust collector suitable for high-temperature flammable waste gas treatment. The dust collector comprises a tower body, wherein a waste gas inlet and a drain outlet are arranged on two sides of the tower body; an exhaust opening is formed at the top of the tower body; a filtering padding layer is mounted inside the tower body; a spray pipe is arranged above the filtering padding layer, and the interface thereof is formed on one side wall of the tower body; a plurality of spray nozzles are mounted on the spray pipe; at least three condensation pipes are arranged above the spray pipe; electrode bars are arranged in the condensation pipes in a plug-in manner; and a condensing agent inlet and a condensing agent outlet are formed on one side of the tower body and are communicated with the condensation pipes. The dust collector provided by the utility model can completely eliminate particle dust in high-temperature waste gas, reduce the waste gas temperature, and remove a large amount of flammable and combustible grease from waste gas through the electrostatic method, so as to achieve clean waste gas.
Description
Technical field
The utility model is a kind of cleaner, particularly a kind of wet cottrell that is used to handle the inflammable waste gas of high temperature.
Background technology
Cleaner of the prior art generally all adopts common filter type or add the purpose that some chemical substance reaches dedusting in the process of dedusting.
Chinese patent CN201244515 discloses a kind of wet type high-pressure electrostatic precipitation demister that can utilize high-pressure electrostatic precipitation demist principle.The utility model comprises DC high-voltage power supply, positive plate group, cathode line group, cathode line framing, shell and is separately positioned on shell upper and the exhanst gas outlet of bottom and import, positive plate and cathode line are staggered, it is characterized in that: have the homogenating plate structure in staggered positive plate group and cathode line group, be provided with the deflector that flue gas is spread to the import far-end near the gas approach place in the bottom.The utility model is handled when containing the higher waste gas of humidity can play certain effect, but water content and to contain the dust of particle still many in the waste gas of discharging causes dust removing effects not good.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of compact conformation, the cleaner of good dedusting effect.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of wet cottrell, comprise tower body, the both sides of tower body are respectively equipped with exhaust gas inlet and blowdown outlet, and the top of tower body is provided with exhaust outlet, is provided with the filter pad bed of material in the described tower body, the top of the filter pad bed of material is provided with shower, the shower interface is located on the sidewall of tower body, and shower is provided with some shower nozzles, and the top of shower is provided with 3 and above condenser pipe, the electrode bar of pegging graft in the condenser pipe, a side of tower body communicate with condenser pipe and are provided with condensing agent import and condensing agent outlet.The humidity that contains described here enters into tower body with the high-temp waste gas that contains the dust of particle from exhaust gas inlet, after waste gas enters into tower body, run into the retaining ring on the tower body madial wall, waste gas is forced to be rotated, make of the effect of the dust of larger particles because of inertia and deceleration, thrown wall and be deposited to the bottom, shower on the filter pad bed of material sprays, water forms water curtain through the filter pad bed of material, the dust of larger particles is melted in water, high-temp waste gas enters into the filter pad bed of material, carry out the gas-liquid exchange with the cleaning agent in the filter pad bed of material, oil smoke in the filtration high-temp waste gas and particle are in the gas-liquid exchange, high-temp waste gas is lowered the temperature, water is because of evaporating by heat, enter spray district further cooling and purification then, producing bigger water droplet in order to prevent to spray is flown to measure on the shower by the water droplet that the condenser pipe on waste gas upper punch and top produces, be provided with the bolster bed of material on the top of shower, the bolster bed of material also is one deck filter course, the waste gas that the spray back produces filters once more, obtain clean waste gas, the electron attachment of the high-pressure electrostatic that the lower waste gas of relative temperature is produced by electrode bar easily is charged and be hunted down, the unpleasant material of stench in the waste gas is eliminated in ozone that produces or the oxidation of plasma free radical energy, makes waste gas obtain advanced treating; Waste gas enters in the condenser pipe of high-pressure electrostatic and is shifted to tube wall by electron bombard, and tube wall makes the aerosol condensation owing to temperature is lower, drip to the bolster bed of material along tube wall, and the bottom that flow into tower body is again discharged by sewage outlet; Warm-air pipe connects heated air source; hot-air in the warm-air pipe can be protected the dewfall of insulated column, thereby improves the life-span of use and the effect of use, and electrode suppor and insulated column are fixedly connected; prevent the escape of static, cleaned air passes discharges by exhaust outlet layer by layer.
As preferably, the both sides on described tower body top are respectively equipped with the anti-device that reveals of insulation, and the anti-device that reveals of insulation comprises cylinder, is fixed with insulated column in the cylinder, and the lateral wall of cylinder is provided with warm-air pipe, and warm-air pipe is connected with heated air source; The top of described condenser pipe is provided with electrode suppor, and electrode suppor is connected with electrode bar, and electrode suppor is connected with extraneous electric current, and the two ends of described electrode suppor are connected with insulated column.
As preferably, be provided with 20 condenser pipes in the described tower body; Described shower top is provided with the bolster bed of material, and the described bolster bed of material is formed for cross layered three layers by regular bedding and padding; The filter pad bed of material of described shower bottom is formed for cross layered four layers by regular bedding and padding; The described bolster bed of material and the filter pad bed of material all are stainless steel spares.
As preferably, the inwall of described filter pad bed of material below tower body is provided with retaining ring, and retaining ring places the top of exhaust gas inlet, and the end of described retaining ring is provided with the knuckle that has hypotenuse; Be provided with the padding layer support between the described filter pad bed of material and the retaining ring; Described tower body top for taper, exhaust outlet is connected with the taper tower body.
Therefore, of the present utility modelly provide a kind of and can eliminate the particle dust in the high-temp waste gas fully and reduce temperature in the waste gas, make simultaneously waste gas in a large amount of inflammable and explosive greases can remove with static, obtain clean waste gas.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of wet cottrell, comprise tower body 17, the both sides of tower body 17 are respectively equipped with exhaust gas inlet 8 and blowdown outlet 15, the top of tower body 17 is provided with exhaust outlet 1, be provided with the filter pad bed of material 2 in the tower body 17, the top of the filter pad bed of material 12 is provided with shower 7, the interface 15 of shower 7 is located on the sidewall of tower body 17, shower 7 is provided with some shower nozzles 16, and the top of shower 7 is provided with 20 condenser pipe 10, the electrode bar 5 of pegging graft in the condenser pipe 10, one side of tower body 17 communicates with condenser pipe 10 and is provided with condensing agent import 11 and condensing agent outlet 9, the both sides on tower body 17 tops are respectively equipped with the anti-device that reveals of insulation, and the anti-device that reveals of insulation comprises cylinder 18, is fixed with insulated column 3 in the cylinder 18, the lateral wall of cylinder 18 is provided with warm-air pipe 2, and warm-air pipe 2 is connected with heated air source; The top of condenser pipe 10 is provided with electrode suppor 4, and electrode suppor 4 is connected with electrode bar 5, and electrode suppor 4 is connected with electric current, and the two ends of electrode suppor 4 are connected with insulated column 3; Shower 7 tops are provided with the bolster bed of material 6, and the bolster bed of material 6 is formed for three times by the mutual doubling of bedding and padding; The filter pad bed of material 12 of shower 7 bottoms is formed for four times by the mutual doubling of bedding and padding, and the inwall of the filter pad bed of material 12 below tower bodies 17 is provided with retaining ring 14, and retaining ring 14 is as for the top of exhaust gas inlet 8, and the end of retaining ring 14 is provided with the knuckle 19 that has hypotenuse; The bolster bed of material 6 and the filter pad bed of material 12 all are stainless steel spares, are provided with padding layer support 13 between the filter pad bed of material 12 and the retaining ring 14; Tower body 17 tops for taper, exhaust outlet 1 is connected with the taper tower body.
Claims (5)
1. wet cottrell that is used to handle the inflammable waste gas of high temperature, comprise tower body (17), the both sides of tower body (17) are respectively equipped with exhaust gas inlet (8) and blowdown outlet (15), the top of tower body (17) is provided with exhaust outlet (1), it is characterized in that: be provided with the filter pad bed of material (12) in the described tower body (17), the top of the filter pad bed of material (12) is provided with shower (7), the interface (15) of shower (7) is located on the sidewall of tower body (17), shower (17) is provided with some shower nozzles (16), the top of shower (7) is provided with 3 and above condenser pipe (10), the electrode bar (5) of pegging graft in the condenser pipe (10), a side of tower body (17) communicate with condenser pipe (10) and are provided with condensing agent import (11) and condensing agent outlet (9).
2. the wet cottrell that is used to handle the inflammable waste gas of high temperature according to claim 1, it is characterized in that: the both sides on described tower body (17) top are respectively equipped with the anti-device that reveals of insulation, the anti-device that reveals of insulation comprises cylinder (18), be fixed with insulated column (3) in the cylinder (18), the lateral wall of cylinder (18) is provided with warm-air pipe (2), and warm-air pipe (2) is connected with heated air source; The top of described condenser pipe (10) is provided with electrode suppor (4), and electrode suppor (4) is connected with electrode bar (5), and electrode suppor (4) is connected with electric current, and the two ends of described electrode suppor (4) are connected with insulated column (3).
3. the wet cottrell that is used to handle the inflammable waste gas of high temperature according to claim 1 and 2 is characterized in that: be provided with 20 condenser pipes (10) in the described tower body (17); Described shower (7) top is provided with the bolster bed of material (6), and the described bolster bed of material (6) is formed for cross layered three layers by regular bedding and padding; The filter pad bed of material (12) of described shower (7) bottom is formed for cross layered four layers by regular bedding and padding; The described bolster bed of material (6) and the filter pad bed of material (12) all are stainless steel spares.
4. the wet cottrell that is used to handle the inflammable waste gas of high temperature according to claim 3, it is characterized in that: the inwall of the described filter pad bed of material (12) below tower body (17) is provided with retaining ring (14), retaining ring (14) places the top of exhaust gas inlet (8), and the end of described retaining ring (14) is provided with the knuckle (19) that has hypotenuse; Be provided with padding layer support (13) between the described filter pad bed of material (12) and the retaining ring (14); Described tower body (17) top for taper, exhaust outlet (1) is connected with the taper tower body.
5. the wet cottrell that is used to handle the inflammable waste gas of high temperature according to claim 1 and 2, it is characterized in that: the inwall of the described filter pad bed of material (12) below tower body (17) is provided with retaining ring (14), retaining ring (14) places the top of exhaust gas inlet (8), and the end of described retaining ring (14) is provided with the knuckle (19) that has hypotenuse; Be provided with padding layer support (13) between the described filter pad bed of material (12) and the retaining ring (14); Described tower body (17) top for taper, exhaust outlet (1) is connected with the taper tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203044595U CN201493167U (en) | 2009-06-16 | 2009-06-16 | Wet-type electrostatic dust collector for high-temperature flammable waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203044595U CN201493167U (en) | 2009-06-16 | 2009-06-16 | Wet-type electrostatic dust collector for high-temperature flammable waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493167U true CN201493167U (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203044595U Expired - Fee Related CN201493167U (en) | 2009-06-16 | 2009-06-16 | Wet-type electrostatic dust collector for high-temperature flammable waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493167U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733898A (en) * | 2012-02-23 | 2012-10-17 | 庄建中 | Automobile tail gas purifying technology |
| CN102836781A (en) * | 2012-10-10 | 2012-12-26 | 戴若夫 | Fully automatic high-efficiency electrostatic dust collection device |
| CN103055646A (en) * | 2013-01-08 | 2013-04-24 | 戴若夫 | Full-automatic electrostatic dust removal filtering case |
| CN103406202A (en) * | 2013-08-02 | 2013-11-27 | 浙江海亮能源管理有限公司 | Electrostatic precipitator for exhaust gas through wet process |
| CN106423557A (en) * | 2016-08-30 | 2017-02-22 | 艾尼科环保技术(安徽)有限公司 | Novel dry and wet compound type electrostatic precipitator |
| CN109939826A (en) * | 2019-04-26 | 2019-06-28 | 内蒙古正能化工集团有限公司 | Electrical tar precipitator is used in a kind of production and processing of semi-coke |
| CN110252059A (en) * | 2019-06-14 | 2019-09-20 | 苏州市协力环保设备有限公司 | Fiberboard dry waste gas processing system and fiberboard dry waste gas treatment process |
-
2009
- 2009-06-16 CN CN2009203044595U patent/CN201493167U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733898A (en) * | 2012-02-23 | 2012-10-17 | 庄建中 | Automobile tail gas purifying technology |
| CN102836781A (en) * | 2012-10-10 | 2012-12-26 | 戴若夫 | Fully automatic high-efficiency electrostatic dust collection device |
| CN102836781B (en) * | 2012-10-10 | 2013-12-04 | 戴若夫 | Fully automatic high-efficiency electrostatic dust collection device |
| CN103055646A (en) * | 2013-01-08 | 2013-04-24 | 戴若夫 | Full-automatic electrostatic dust removal filtering case |
| CN103055646B (en) * | 2013-01-08 | 2015-06-03 | 戴若夫 | Full-automatic electrostatic dust removal filtering case |
| CN103406202A (en) * | 2013-08-02 | 2013-11-27 | 浙江海亮能源管理有限公司 | Electrostatic precipitator for exhaust gas through wet process |
| CN106423557A (en) * | 2016-08-30 | 2017-02-22 | 艾尼科环保技术(安徽)有限公司 | Novel dry and wet compound type electrostatic precipitator |
| CN109939826A (en) * | 2019-04-26 | 2019-06-28 | 内蒙古正能化工集团有限公司 | Electrical tar precipitator is used in a kind of production and processing of semi-coke |
| CN110252059A (en) * | 2019-06-14 | 2019-09-20 | 苏州市协力环保设备有限公司 | Fiberboard dry waste gas processing system and fiberboard dry waste gas treatment process |
| CN110252059B (en) * | 2019-06-14 | 2021-08-27 | 苏州市协力环保设备有限公司 | Fiberboard drying waste gas treatment system and fiberboard drying waste gas treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Baishisheng Environmental Protection Technology Co.,Ltd. Assignor: Chu Baihai Contract record no.: 2011330000154 Denomination of utility model: Wet-type electrostatic dust collector for high-temperature flammable waste gas treatment Granted publication date: 20100602 License type: Exclusive License Record date: 20110328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |