CN201969457U - Special purifying system for environment-friendly treatment to asphalt oil fume - Google Patents
Special purifying system for environment-friendly treatment to asphalt oil fume Download PDFInfo
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- CN201969457U CN201969457U CN2010206310475U CN201020631047U CN201969457U CN 201969457 U CN201969457 U CN 201969457U CN 2010206310475 U CN2010206310475 U CN 2010206310475U CN 201020631047 U CN201020631047 U CN 201020631047U CN 201969457 U CN201969457 U CN 201969457U
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Abstract
The utility model relates to the technical field of environment-protecting equipment, in particular to a special purifying system for environment-friendly treatment to asphalt oil fume, which solves the technical problems in the prior art that the design is not reasonable enough, and the purifying effect is poor. The system comprises a water-film downstream dust cleaner capable of separating flue gas and oil stain in high-temperature oil fume and reducing the temperature to normal temperature, an upstream purifier capable of separating water and gas in the flue gas, a shock-absorbing draught fan for supplying a gas flow sucking force, a moisture adsorber for adsorbing the moisture and an odor adsorber for adsorbing the odor; and the water-film downstream dust cleaner, the upstream purifier, the shock-absorbing draught fan, the moisture adsorber and the odor adsorber are sequentially connected in series. The system has the advantages of reasonable design, simple structure, good purifying effect, convenience for operation and use, no blockage, smooth gas flow and small working noise.
Description
Technical field
The utility model relates to the environmental protection equipment technical field, especially relates to a kind of coal tar fume environment protection and handles special purifying system.
Background technology
Asphalt melting is divided into three kinds of forms: first kind is to enter into quick melter after fragmentation of dried pitch process and the transhipment to melt, and it is a kind of by the quick method that melts of heat-conducting oil furnace heating.Second kind is that graininess pitch directly enters one to melt in heat-conducting oil furnace heating or the steam-heated melting channel.After the third is pitch process heat-conducting oil furnace heat fused, modification molten asphalts such as mixed rubber powder, used oil.Three kinds of methods depend primarily on technological design.The bitumen flue gas concentration and the temperature of three kinds of method generations also are different simultaneously.Therefore, when cleaning system designs, should consider this factor.Design is during cleaning system, should consider the factors such as fusing amount, melting method of pitch, with the air quantity of determining system, the temperature of flue gas, the layout of pipeline, the type selecting of cleaning equipment etc.
The glance coal purification method of at present studying and using has: firing method, absorption process, electrofiltration method, the moisture film adsorption cleaning method etc. of giving a dinner of welcome.Firing method requires that temperature is controlled at when burning＞and about 700 ℃, to add oxidizers such as coal gas, gasoline in the processing procedure, exist the asphalt smoke concentration height during equipment operation, operating cost height, shortcoming such as the treatment facility investment is big.Absorption process adopts organic class I liquid Is such as gasoline, diesel oil to make absorbent more, and purification efficiency is low, exists the secondary pollution problem.The adsorption cleaning method of giving a dinner of welcome moisture film adopts recirculated water, recirculated water is formed drench with rain and moisture film is lowered the temperature to the asphalt high-temperature oil smoke and given a dinner of welcome through special cleaning equipment device, make sorbing material utilizing the big porous material of specific area (active carbon, coal drystone, magnet ring etc.), glance coal is carried out physical absorption to be purified, avoid secondary pollution, the operating maintenance cost is low.The electrofiltration method adopts evaporation materialization tower, and the oil smoke temperature is descended, and electrofilter purifies, and activated carbon filtration is handled oil smoke, but equipment investment is big, inspection travel cost height (not in place as the equipment maintenance, as also to have certain danger coefficient).
No matter at present domestic is that quick melter of pitch or asphalt melting groove all adopt the heat-conducting oil furnace heating, and therefore the bitumen flue gas temperature that produces is higher, and concentration is also bigger.Especially the asphalt smoke concentration that produced of the quick melter of modification is up to 1100mg/m
3, so it is applicable to the moisture film adsorption cleaning method of giving a dinner of welcome.Yet equipment of the prior art all exists weak point, and it is required to be difficult to satisfy practical application.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple in structure, good purification, and coal tar fume environment protection easy for operation is handled special purifying system.
For achieving the above object, the utility model has adopted following technical proposal: this coal tar fume environment protection is handled special purifying system, it is characterized in that, native system comprises that the flue gas that can make high-temperature oil smoke separates and cool to the moisture film following current dust scrubber of normal temperature state with greasy dirt, can be with the adverse current clarifier of the gentle separation of water in the flue gas, be used to provide the damping air-introduced machine of airstream suction power, the water adsorption device and the odor adsorption device that is used to adsorb smell, described moisture film following current dust scrubber that are used for adsorption moisture, the adverse current clarifier, the damping air-introduced machine, water adsorption device and smell absorber are connected in series successively.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, described moisture film following current dust scrubber comprises the following current housing, be provided with the import of pitch oil smoke at the top of following current housing, the bottom is provided with the gas outlet, is provided with from top to bottom the spray equipment that distributes successively in the following current housing, drenches with rain the moisture film funnel with the moisture film funnel that drenches with rain together.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, described spray equipment has some groups, and each spray equipment from top to bottom distributes successively.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, described adverse current clarifier comprises the adverse current housing, bottom at the adverse current housing is provided with import, the top is provided with outlet, is provided with the magnet ring, first spray equipment, gangue layer, second spray equipment, hydrocarbon filter net, the 3rd spray equipment that distribute successively from the bottom to top in the adverse current housing.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, the bottom of described moisture film following current dust scrubber is connected by being connected flue with the bottom of adverse current clarifier.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, described water adsorption device comprises the water adsorption housing, is provided with some horizontal gangue layers that are horizontally disposed with and distribute in longitudinal separation in the water adsorption housing.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, described odor adsorption device comprises the odor adsorption housing, the activated carbon layer that is provided with the plurality of vertical setting and distributes in the lateral separation in the odor adsorption housing.
Handle in the special purifying system at above-mentioned coal tar fume environment protection, be connected with chimney on the described odor adsorption device.
Compared with prior art, the advantage that this coal tar fume environment protection is handled special purifying system is: 1, reasonable in design, simple in structure, and good purification, easy for operation.2, can not result in blockage, airflow smooth, operating noise is little.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Among the figure, moisture film following current dust scrubber 1, following current housing 11, pitch oil smoke import 11a, gas outlet 11b, spray equipment 12, moisture film funnel 13 together drenches with rain, moisture film funnel 14 together drenches with rain, adverse current clarifier 2, adverse current housing 21, import 21a, outlet 21b, magnet ring 22, first spray equipment 23, gangue layer 24, second spray equipment 25, hydrocarbon filter net 26, the 3rd spray equipment 27, damping air-introduced machine 3, water adsorption device 4, water adsorption housing 41, horizontal gangue layer 42, odor adsorption device 5, odor adsorption housing 51, activated carbon layer 52, connect flue 6, chimney 7.
The specific embodiment
As shown in Figure 1, this coal tar fume environment protection handle special purifying system comprise the flue gas that can make high-temperature oil smoke separate with greasy dirt and cool to the moisture film following current dust scrubber 1 of normal temperature state, can with the adverse current clarifier 2 of the gentle separation of water in the flue gas, be used to provide airstream suction power damping air-introduced machine 3, be used for the water adsorption device 4 of adsorption moisture and be used to adsorb the odor adsorption device 5 of smell.Moisture film following current dust scrubber 1, adverse current clarifier 2, damping air-introduced machine 3, water adsorption device 4 and smell absorber 5 are connected in series successively.The bottom of moisture film following current dust scrubber 1 is connected by being connected flue 6 with the bottom of adverse current clarifier 2.
Moisture film following current dust scrubber 1 comprises following current housing 11, be provided with pitch oil smoke import 11a at the top of following current housing 11, the bottom is provided with gas outlet 11b, is provided with from top to bottom the spray equipment 12 that distributes successively in following current housing 11, drenches with rain moisture film funnel 13 with the moisture film funnel 14 that drenches with rain together.Spray equipment 12 has some groups, and each spray equipment 12 from top to bottom distributes successively.
Adverse current clarifier 2 comprises adverse current housing 21, be provided with import 21a in the bottom of adverse current housing 21, the top is provided with outlet 21b, is provided with the magnet ring 22, first spray equipment 23, gangue layer 24, second spray equipment 25, hydrocarbon filter net 26, the 3rd spray equipment 27 that distribute successively from the bottom to top in adverse current housing 21.
Moisture film following current dust scrubber 1 makes flue gas reach flue gas in by the process that drenches with rain with moisture film and the thorough of greasy dirt separates, and makes the oil smoke temperature degree of high temperature drop to the normal temperature state fast.Adverse current clarifier 2 makes the flue gas that contains moisture by under the centrifugal action of magnet ring 22, makes water gentle thorough separation in the filtration of absorption by gangue layer 24 and hydrocarbon filter net 26.Damping air-introduced machine 3 guarantees to have enough gravitation that all flue gases are collected, its slow-speed of revolution, big flow, and gravitation and noise can both reach desirable effect.Water adsorption device 4 and smell absorber 5 make the discharging reach environmental emission standard, thereby with fume emission up to standard in atmosphere.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used moisture film following current dust scrubber 1 morely, following current housing 11, pitch oil smoke import 11a, gas outlet 11b, spray equipment 12, moisture film funnel 13 together drenches with rain, moisture film funnel 14 together drenches with rain, adverse current clarifier 2, adverse current housing 21, import 21a, outlet 21b, magnet ring 22, first spray equipment 23, gangue layer 24, second spray equipment 25, hydrocarbon filter net 26, the 3rd spray equipment 27, damping air-introduced machine 3, water adsorption device 4, water adsorption housing 41, horizontal gangue layer 42, odor adsorption device 5, odor adsorption housing 51, activated carbon layer 52, connect flue 6, chimney 7 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. a coal tar fume environment protection is handled special purifying system, it is characterized in that, native system comprises that the flue gas that can make high-temperature oil smoke separates and cool to the moisture film following current dust scrubber (1) of normal temperature state with greasy dirt, can be with the adverse current clarifier (2) of the gentle separation of water in the flue gas, be used to provide the damping air-introduced machine (3) of airstream suction power, be used for the water adsorption device (4) of adsorption moisture and be used to adsorb the odor adsorption device (5) of smell, described moisture film following current dust scrubber (1), adverse current clarifier (2), damping air-introduced machine (3), water adsorption device (4) and smell absorber (5) are connected in series successively.
2. coal tar fume environment protection according to claim 1 is handled special purifying system, it is characterized in that, described moisture film following current dust scrubber (1) comprises following current housing (11), be provided with pitch oil smoke import (11a) at the top of following current housing (11), the bottom is provided with gas outlet (11b), is provided with from top to bottom the spray equipment (12) that distributes successively, drench with rain the moisture film funnel (13) and the moisture film funnel (14) that drenches with rain together together in following current housing (11).
3. coal tar fume environment protection according to claim 2 is handled special purifying system, it is characterized in that described spray equipment (12) has some groups, and each spray equipment (12) from top to bottom distributes successively.
4. handle special purifying system according to claim 1 or 2 or 3 described coal tar fume environment protections, it is characterized in that, described adverse current clarifier (2) comprises adverse current housing (21), be provided with import (21a) in the bottom of adverse current housing (21), the top is provided with outlet (21b), is provided with the magnet ring (22), first spray equipment (23), gangue layer (24), second spray equipment (25), hydrocarbon filter net (26), the 3rd spray equipment (27) that distribute successively from the bottom to top in adverse current housing (21).
5. coal tar fume environment protection according to claim 1 is handled special purifying system, it is characterized in that the bottom of described moisture film following current dust scrubber (1) is connected by being connected flue (6) with the bottom of adverse current clarifier (2).
6. coal tar fume environment protection according to claim 4 is handled special purifying system, it is characterized in that, described water adsorption device (4) comprises water adsorption housing (41), is provided with some horizontal gangue layers (42) that are horizontally disposed with and distribute in longitudinal separation in water adsorption housing (41).
7. coal tar fume environment protection according to claim 4 is handled special purifying system, it is characterized in that, described odor adsorption device (5) comprises odor adsorption housing (51), the activated carbon layer (52) that is provided with the plurality of vertical setting and distributes in the lateral separation in odor adsorption housing (51).
8. coal tar fume environment protection according to claim 4 is handled special purifying system, it is characterized in that, is connected with chimney (7) on the described odor adsorption device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206310475U CN201969457U (en) | 2010-11-30 | 2010-11-30 | Special purifying system for environment-friendly treatment to asphalt oil fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206310475U CN201969457U (en) | 2010-11-30 | 2010-11-30 | Special purifying system for environment-friendly treatment to asphalt oil fume |
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| Publication Number | Publication Date |
|---|---|
| CN201969457U true CN201969457U (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206310475U Expired - Fee Related CN201969457U (en) | 2010-11-30 | 2010-11-30 | Special purifying system for environment-friendly treatment to asphalt oil fume |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500124A (en) * | 2011-11-10 | 2012-06-20 | 广州紫科生物环保技术有限公司 | Waste gas treatment process of waterproof coiled material production workshop, and equipment thereof |
| CN105536436A (en) * | 2015-12-25 | 2016-05-04 | 广东浚丰华科技有限公司 | Organic waste gas purification device and purification method aiming at asphalt processing production |
| CN105833646A (en) * | 2016-05-04 | 2016-08-10 | 刘操 | Purification unit of self-protection industrial waste gas scrubbing tower |
| CN106215608A (en) * | 2016-08-17 | 2016-12-14 | 宁波大发化纤有限公司 | A kind of device and method processing chopped fiber thermal finalization high-temp waste gas |
-
2010
- 2010-11-30 CN CN2010206310475U patent/CN201969457U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500124A (en) * | 2011-11-10 | 2012-06-20 | 广州紫科生物环保技术有限公司 | Waste gas treatment process of waterproof coiled material production workshop, and equipment thereof |
| CN105536436A (en) * | 2015-12-25 | 2016-05-04 | 广东浚丰华科技有限公司 | Organic waste gas purification device and purification method aiming at asphalt processing production |
| CN105833646A (en) * | 2016-05-04 | 2016-08-10 | 刘操 | Purification unit of self-protection industrial waste gas scrubbing tower |
| CN105833646B (en) * | 2016-05-04 | 2018-06-05 | 山东天泰钢塑有限公司 | A kind of self-shield industrial waste gas scrubbing tower purifying processing device |
| CN106215608A (en) * | 2016-08-17 | 2016-12-14 | 宁波大发化纤有限公司 | A kind of device and method processing chopped fiber thermal finalization high-temp waste gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN TENGLONG TECHNOLOGY GROUP CO., LTD. Free format text: FORMER OWNER: XU XIAOMING Effective date: 20130402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213000 CHANGZHOU, JIANGSU PROVINCE TO: 411400 XIANGTAN, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: 411400, Xiangxiang, Hunan Province east suburb Township village white pond 03 Patentee after: Hunan Dragon Technology Group Limited Address before: 213000, No. 14, Xu village, Sakamoto village, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee before: Xu Xiaoming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |