CN105289231A - Waste gas treatment system - Google Patents
Waste gas treatment system Download PDFInfo
- Publication number
- CN105289231A CN105289231A CN201510675928.4A CN201510675928A CN105289231A CN 105289231 A CN105289231 A CN 105289231A CN 201510675928 A CN201510675928 A CN 201510675928A CN 105289231 A CN105289231 A CN 105289231A
- Authority
- CN
- China
- Prior art keywords
- heat exchanging
- layer
- treatment system
- chamber
- inlet
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of structural design of waste gas treatment devices, in particular to a waste gas treatment system. The system comprises a waste gas condensing device, a spray tower and a biological filter pond which are connected with one another. The waste gas condensing device comprises a condenser and a fog and foam separator arranged on the side face of the upper portion of the condenser. The spray tower comprises a tower body, a lower inlet which is fixedly connected with the tower body, and a top outlet which is fixedly connected with the tower body. The biological filter pond comprises a waste gas inlet and a filter pond body which is fixedly connected with the waste gas inlet. The waste gas treatment system is simple in structure, the treatment effect is good after the system is put into use, secondary pollution is avoided, using cost is low, and the system is convenient, practical and suitable for being further applied and popularized.
Description
Technical field
The present invention relates to the structure-design technique field of emission-control equipment, particularly a kind of exhaust treatment system.
Background technology
The innocent treatment procedure of animals died of illness is generally under being in high humidity hot environment, this environment easily produces the mixed type malodoring gas such as ammonia, hydrogen sulfide, organic hydrocarbon phenols, air pollution can be caused, the health of domestic animal, operating personnel and neighboring area crowd can be damaged, therefore, the waste gas produced in the innocent treatment procedure of animals died of illness is the difficult problem that the harmless treatment of puzzlement animals died of illness is produced always.Traditional processing method mainly contains high altitude discharge method, absorption method, neutralisation, catalytic oxidation, and high altitude discharge dilution method belongs to the transfer of odorous substance, does not fundamentally remove odorant; Absorption method needs to consume a large amount of active carbons, and the material cost such as polymeric adsorbent, synthetic zeolite is higher, needs to regularly replace material simultaneously, easily produces secondary pollution; Neutralisation needs periodic replacement to fill acid and alkaline absorption solution, absorbing liquid again processing cost is large, demand strict technology, the object of absorbing liquid process comparatively fixed single, is generally sour gas or alkaline gas in addition, and catalytic oxidation rule energy consumption is high, catalyst is generally rare metal, expensive, technique manufacturing technology is high, and cost expenses is large.Therefore, exploitation is a kind of effective, and the low exhaust treatment system of non-secondary pollution, cost is the current technical problems that will study of those skilled in the art.
Summary of the invention
Technical problem to be solved by this invention is: for overcoming the technical problem mentioned in above-mentioned background technology, now provides a kind of structure simple, convenient and practical exhaust treatment system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of exhaust treatment system, this system comprises interconnective waste gas condensation device, spray column and biofilter, waste gas condensation device comprises condenser and is arranged on the entrainment trap of condenser upper side, spray column comprises tower body, the lower inlet be fixedly connected with tower body, the top exit that is fixedly connected with tower body, the filter tank body that biofilter comprises exhaust gas inlet and is fixedly connected with exhaust gas inlet, described condenser comprise connect successively top vapor chamber, middle part heat exchanging chamber and lower taper chamber, the side of top vapor chamber is provided with steam inlet, dispersion hole is provided with between top vapor chamber and middle part heat exchanging chamber, between middle part heat exchanging chamber and lower taper chamber, middle part heat exchanging chamber comprises the outer wall of vertical heat exchanging pipe and the parcel heat exchanging pipe entirety be provided at its inner portion, and dispersion hole communicates with heat exchanging pipe two ends, middle part heat exchanging chamber outer wall side surface upper part is provided with hot water outlet, middle part heat exchanging chamber outer wall side basifacial is provided with cooling water inlet, lower taper chamber comprises the condensate outlet being arranged on bottom and the gas outlet being arranged on side, and gas outlet is connected with the lower inlet of spray column by pipeline, the exhaust gas inlet of described biofilter is parallel design, filter tank body from bottom to top comprises cement brick base layer, inflation brick base layer and body of wall layer, permeable tissue layer and porous aggregate dielectric layer, and described exhaust gas inlet front end is arranged between permeable tissue layer and porous aggregate dielectric layer, it is 1:(3-5 that described porous aggregate dielectric layer comprises Thickness Ratio): the top dielectric of 1, middle level medium and layer dielectric, according to volume percent, middle level medium comprises following component: 65-75% complete ripeness compost, the wood chip of 15-30%, one or more combination in shell or powder of straw, the active carbon of 5-10% or flyash, the activated sludge of 2-8%, the microorganism fungus kind of 3-5%, top dielectric and layer dielectric are porous material layer, described microorganism fungus kind is for biting sulphur sense bacterium, lactic acid bacteria, one in saccharomycete or photosynthetic bacteria, two or more combination.
Further, the top of described top vapor chamber is provided with transparent window; Screen pack is provided with in the gas outlet in lower taper chamber.
Further, hot water outlet on the heat exchanging chamber of described middle part is connected with hot water water tank, cooling water inlet on the heat exchanging chamber of middle part is connected successively with heat exchanger, the first suction pump, cooling tower, preferably, described hot water water tank is connected with cooling tower by the second suction pump, heat exchanger, be provided with valve between cooling water inlet on the heat exchanging chamber of described middle part and heat exchanger, between the first suction pump and cooling tower, be provided with valve.
Further, described entrainment trap is connected with desiccation machine, and entrainment trap comprises conical lower portion and is arranged on inner filter course, and exhaust gas inlet front end is the stainless steel tube of the intensive air-vent with matrix arrangement; Exhaust gas inlet front end also can be set to the grid-like cement frame that top is coated with filter cloth.
Further, the thickness of described porous aggregate dielectric layer be cement brick base layer, inflation brick base layer, permeable tissue layer three thickness sum 4-8 doubly, inflation brick base layer is provided with drainage pipeline.
Further, tower inner body wall is provided with the spraying spray head of matrix arrangement, and tower body exterior is provided with the switch valve, booster pump and the water storage device that communicate with spray head; Be provided with booster pump, switch valve and spray head between top exit and the exhaust gas inlet of biofilter, described inflation brick base layer and body of wall layer surface are coated with corrosion-resistant coating.
Beneficial effect: compared with prior art, the structure of exhaust treatment system of the present invention is comparatively simple, and the post processing effect that comes into operation is better, non-secondary pollution, and use cost is low, convenient and practical, suitable further genralrlization application.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, introduce doing the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention;
Figure 2 shows that spray column and biofilter remove permeable tissue layer 312 after top view;
In figure, 11. top vapor chamber, heat exchanging chamber in the middle part of in the of 12., 13. lower taper chambeies, 14. entrainment traps, 15. heat exchanging pipes, 16. hot water water tanks, 17. heat exchangers, 18. cooling towers, 19. desiccation machines, 21. tower bodies, 22. lower inlet, 23. top exits, 31. filter tank bodies, 311. cement brick base layers, 312. permeable tissue layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described, the word "front", "rear" used in description, "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.Embodiment does not below play any restriction effect to the summary of the invention described in claim, and, below the solution that is not limited to as the invention described in claim of the full content of formation represented by embodiment necessary.
As shown in Figure 1, a kind of exhaust treatment system, this system comprises interconnective waste gas condensation device, spray column and biofilter, waste gas condensation device comprises condenser and is arranged on the entrainment trap 14 of condenser upper side, spray column comprises tower body 21, the lower inlet 22 be fixedly connected with tower body 21, the top exit 23 that is fixedly connected with tower body 21, the filter tank body 31 that biofilter comprises exhaust gas inlet and is fixedly connected with exhaust gas inlet, described condenser comprise connect successively top vapor chamber 11, middle part heat exchanging chamber 12 and lower taper chamber 13, the side of top vapor chamber 11 is provided with steam inlet, dispersion hole is provided with between top vapor chamber 11 and middle part heat exchanging chamber 12, between middle part heat exchanging chamber 12 and lower taper chamber 13, middle part heat exchanging chamber 12 comprises the outer wall of vertical heat exchanging pipe 15 and parcel heat exchanging pipe 15 entirety be provided at its inner portion, and dispersion hole communicates with heat exchanging pipe 15 two ends, middle part heat exchanging chamber 12 outer wall side surface upper part is provided with hot water outlet, middle part heat exchanging chamber 12 outer wall side basifacial is provided with cooling water inlet, lower taper chamber 13 comprises the condensate outlet being arranged on bottom and the gas outlet being arranged on side, described condensate outlet place is provided with valve, and gas outlet is connected with the lower inlet 22 of spray column by pipeline, the exhaust gas inlet of described biofilter is parallel design, filter tank body 31 from bottom to top comprises cement brick base layer 311, inflation brick base layer and body of wall layer, permeable tissue layer 312 and porous aggregate dielectric layer, and described exhaust gas inlet front end is arranged between permeable tissue layer 312 and porous aggregate dielectric layer, by a left side, the right side comprises the non-flight in left side and right side flight (for convenience of maintenance) to described porous aggregate dielectric layer, porous aggregate dielectric layer from top to bottom comprises top dielectric, middle level medium and layer dielectric, the top dielectric of left side flight, middle level medium and layer dielectric Thickness Ratio are 1:4.5:1, according to volume percent, middle level medium comprises following component: 75% complete ripeness compost, the wood chip of 15%, the combination that shell and powder of straw are formed according to mass ratio 1:1:1, the active carbon of 5% or flyash, the activated sludge of 2%, the microorganism fungus kind of 3%, top dielectric and layer dielectric are porous material layer, top dielectric is the composite bed that wood chip and shell are formed according to mass ratio 1:1, layer dielectric is flyash, the composite bed that active carbon and shell are formed according to mass ratio 1:1:1.
Further, the top of described top vapor chamber 11 is provided with transparent window, screen pack is provided with in the gas outlet in lower taper chamber 13, hot water outlet on the heat exchanging chamber 12 of middle part is connected with hot water water tank 16, and the cooling water inlet on middle part heat exchanging chamber 12 is connected successively with heat exchanger 17, first suction pump, cooling tower 18; Described hot water water tank 16 can also be connected with cooling tower 18 (not indicating in figure) by the second suction pump, heat exchanger 17, water in hot water water tank 16 can be made by the cooling of heat exchanger 17 and cooling tower 18, enter into cooling water inlet.Be provided with valve between cooling water inlet on the heat exchanging chamber 12 of middle part and heat exchanger 17, between the first suction pump and cooling tower 18, be provided with valve.
Entrainment trap 14 is connected with desiccation machine 19, entrainment trap 14 comprises conical lower portion and is arranged on inner filter course, as shown in Figure 2, exhaust gas inlet front end is the stainless steel tube of the intensive air-vent with matrix arrangement, (stainless steel pipe surface is coated with filter cloth, to prevent porous aggregate filter medium clogging air-vent), the thickness of described porous aggregate dielectric layer is cement brick base layer 311, inflation brick base layer, 4 times of permeable tissue layer 312 three thickness sum, inflation brick base layer is provided with drainage pipeline, top exit 23 is connected with the exhaust gas inlet of biofilter, described inflation brick base layer and body of wall layer surface are coated with corrosion-resistant coating, tower body 21 inwall is provided with the spraying spray head of matrix arrangement, the outside right side of tower body 21 is provided with the switch valve, booster pump and the water storage device that communicate with spray head, water storage device top is provided with booster pump, switch valve and spray head, for by the upper surface of the Water spray in water storage device to the porous aggregate dielectric layer of biofilter, porous aggregate dielectric layer is made to remain dampness, be beneficial to mushroom breeding, promote effective decomposition of foul smell.
First the air-vent of exhaust gas inlet front end is passed through to the air blast of porous aggregate dielectric layer before the work of biofilter, sprayed water to porous aggregate dielectric layer upper surface by the spray head at water storage device top simultaneously, promote mushroom breeding, after 12h, the waste gas produced by desiccation machine 19 is through entrainment trap 14, condenser, tower body 21, the air-vent entering exhaust gas inlet front end, biofilter through spray carries out biological deodorizing, and last gas is discharged by top, biofilter; Described biological deodorizing is that the underlying dielectric layers being introduced into described porous aggregate dielectric layer carries out sorption and desorption, then enter middle level dielectric layer, top dielectric layer decomposes.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. an exhaust treatment system, it is characterized by: this system comprises interconnective waste gas condensation device, spray column and biofilter, waste gas condensation device comprises condenser and is arranged on the entrainment trap of condenser upper side, spray column comprises tower body, the lower inlet be fixedly connected with tower body, the top exit that is fixedly connected with tower body, the filter tank body that biofilter comprises exhaust gas inlet and is fixedly connected with exhaust gas inlet;
Described condenser comprise connect successively top vapor chamber, middle part heat exchanging chamber and lower taper chamber, the side of top vapor chamber is provided with steam inlet, dispersion hole is provided with between top vapor chamber and middle part heat exchanging chamber, between middle part heat exchanging chamber and lower taper chamber, middle part heat exchanging chamber comprises the outer wall of vertical heat exchanging pipe and the parcel heat exchanging pipe entirety be provided at its inner portion, and dispersion hole communicates with heat exchanging pipe two ends; Middle part heat exchanging chamber outer wall side surface upper part is provided with hot water outlet, middle part heat exchanging chamber outer wall side basifacial is provided with cooling water inlet, lower taper chamber comprises the condensate outlet being arranged on bottom and the gas outlet being arranged on side, and gas outlet is connected with the lower inlet of spray column by pipeline;
The exhaust gas inlet of described biofilter is parallel design, filter tank body from bottom to top comprises cement brick base layer, inflation brick base layer and body of wall layer, permeable tissue layer and porous aggregate dielectric layer, and described exhaust gas inlet front end is arranged between permeable tissue layer and porous aggregate dielectric layer;
It is 1:(3-5 that described porous aggregate dielectric layer comprises Thickness Ratio): the top dielectric of 1, middle level medium and layer dielectric, according to volume percent, middle level medium comprises following component: 65-75% complete ripeness compost, one or more combination in the wood chip of 15-30%, shell or powder of straw, the active carbon of 5-10% or flyash, the activated sludge of 2-8%, the microorganism fungus kind of 3-5%, top dielectric and layer dielectric are porous material layer.
2. a kind of exhaust treatment system according to claim 1, is characterized by: the top of described top vapor chamber is provided with transparent window.
3. a kind of exhaust treatment system according to claim 1, is characterized by: be provided with screen pack in the gas outlet in described lower taper chamber.
4. a kind of exhaust treatment system according to claim 1, is characterized by: the hot water outlet on the heat exchanging chamber of described middle part is connected with hot water water tank, and the cooling water inlet on the heat exchanging chamber of middle part is connected successively with heat exchanger, the first suction pump, cooling tower.
5. a kind of exhaust treatment system according to claim 1, is characterized by: described entrainment trap is connected with desiccation machine, and entrainment trap comprises conical lower portion and is arranged on inner filter course.
6. a kind of exhaust treatment system according to claim 1, is characterized by: described exhaust gas inlet front end is the stainless steel tube of the intensive air-vent with matrix arrangement.
7. a kind of exhaust treatment system according to claim 1, it is characterized by: the thickness of described porous aggregate dielectric layer be cement brick base layer, inflation brick base layer, permeable tissue layer three thickness sum 4-8 doubly, inflation brick base layer is provided with drainage pipeline.
8. a kind of exhaust treatment system according to claim 1, is characterized by: tower inner body wall is provided with the spraying spray head of matrix arrangement, and tower body exterior is provided with the switch valve, booster pump and the water storage device that communicate with spray head; Booster pump, switch valve and spray head is provided with between top exit and the exhaust gas inlet of biofilter.
9. a kind of exhaust treatment system according to claim 1, is characterized by: described inflation brick base layer and body of wall layer surface are coated with corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675928.4A CN105289231B (en) | 2015-10-19 | 2015-10-19 | A kind of exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675928.4A CN105289231B (en) | 2015-10-19 | 2015-10-19 | A kind of exhaust treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105289231A true CN105289231A (en) | 2016-02-03 |
| CN105289231B CN105289231B (en) | 2017-08-29 |
Family
ID=55187459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510675928.4A Active CN105289231B (en) | 2015-10-19 | 2015-10-19 | A kind of exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105289231B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215687A (en) * | 2016-08-16 | 2016-12-14 | 孔嘉璐 | Biofilter odor treating device and method |
| WO2018010197A1 (en) * | 2016-07-11 | 2018-01-18 | 湖南屎壳郎环境科技有限公司 | Odorous gas heat-exchange condensation system and method |
| CN108159830A (en) * | 2017-11-22 | 2018-06-15 | 安徽云龙粮机有限公司 | Pollution-free combined padding and drying system paint mist treatment system |
| CN110006248A (en) * | 2019-03-23 | 2019-07-12 | 周文剑 | A kind of cement rotary kiln |
| CN111947453A (en) * | 2019-03-23 | 2020-11-17 | 周文剑 | Energy-saving and environment-friendly rotary cement kiln for recycling energy |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101176A (en) * | 2007-07-20 | 2008-01-09 | 中国石化扬子石油化工有限公司 | Vertical shell-and-tube heat exchanger and its block-proof method |
| KR101024296B1 (en) * | 2010-06-28 | 2011-03-29 | 지테크 주식회사 | Biological deodorization system for removal of highly concentrated odors and volatile organic compounds |
| KR20120112946A (en) * | 2011-04-04 | 2012-10-12 | 헬사코리아 주식회사 | Foot and mouth disease buried under area bad removal filter |
| CN202829637U (en) * | 2012-07-31 | 2013-03-27 | 湖北科伦药业有限公司 | Water for injection automatic preparation system |
| CN103471414A (en) * | 2013-09-18 | 2013-12-25 | 中国科学院广州能源研究所 | Efficient freezing dehydrator |
| CN104368588A (en) * | 2014-10-13 | 2015-02-25 | 河北诚铸机械制造有限公司 | Dead animal anhydration innocent treatment device and treatment method thereof |
| CN104437038A (en) * | 2014-12-31 | 2015-03-25 | 成都市科农动物无害化处置有限公司 | Treatment process for waste gas generated during animal innocent treatment |
| CN104437033A (en) * | 2014-11-13 | 2015-03-25 | 上海市动物无害化处理中心 | Integrated deodorization device for animal harmless centralized treatment place |
-
2015
- 2015-10-19 CN CN201510675928.4A patent/CN105289231B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101176A (en) * | 2007-07-20 | 2008-01-09 | 中国石化扬子石油化工有限公司 | Vertical shell-and-tube heat exchanger and its block-proof method |
| KR101024296B1 (en) * | 2010-06-28 | 2011-03-29 | 지테크 주식회사 | Biological deodorization system for removal of highly concentrated odors and volatile organic compounds |
| KR20120112946A (en) * | 2011-04-04 | 2012-10-12 | 헬사코리아 주식회사 | Foot and mouth disease buried under area bad removal filter |
| CN202829637U (en) * | 2012-07-31 | 2013-03-27 | 湖北科伦药业有限公司 | Water for injection automatic preparation system |
| CN103471414A (en) * | 2013-09-18 | 2013-12-25 | 中国科学院广州能源研究所 | Efficient freezing dehydrator |
| CN104368588A (en) * | 2014-10-13 | 2015-02-25 | 河北诚铸机械制造有限公司 | Dead animal anhydration innocent treatment device and treatment method thereof |
| CN104437033A (en) * | 2014-11-13 | 2015-03-25 | 上海市动物无害化处理中心 | Integrated deodorization device for animal harmless centralized treatment place |
| CN104437038A (en) * | 2014-12-31 | 2015-03-25 | 成都市科农动物无害化处置有限公司 | Treatment process for waste gas generated during animal innocent treatment |
Non-Patent Citations (1)
| Title |
|---|
| 张俊威: "疫病动物无害化处理过程恶臭气体生物除臭实验研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010197A1 (en) * | 2016-07-11 | 2018-01-18 | 湖南屎壳郎环境科技有限公司 | Odorous gas heat-exchange condensation system and method |
| CN106215687A (en) * | 2016-08-16 | 2016-12-14 | 孔嘉璐 | Biofilter odor treating device and method |
| CN108159830A (en) * | 2017-11-22 | 2018-06-15 | 安徽云龙粮机有限公司 | Pollution-free combined padding and drying system paint mist treatment system |
| CN110006248A (en) * | 2019-03-23 | 2019-07-12 | 周文剑 | A kind of cement rotary kiln |
| CN111947453A (en) * | 2019-03-23 | 2020-11-17 | 周文剑 | Energy-saving and environment-friendly rotary cement kiln for recycling energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105289231B (en) | 2017-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105289231A (en) | Waste gas treatment system | |
| CN105582792B (en) | A kind of synchronous apparatus and method for for removing odorant and microbial aerosol | |
| CN104338436B (en) | A kind of efficient processing high concentration is mixed the deodoration system of foul smell | |
| CN112717679A (en) | Organic waste gas multistage purification equipment and process integrating regenerative oxidation function | |
| CN101011591A (en) | Method and apparatus for treating malodorous gas by using composite microorganism and nano composite carrier | |
| CN111729478A (en) | Waste gas washing tower | |
| CN107349769A (en) | A kind of beer waste water foul smell puies forward mark processing system and technique | |
| CN208449008U (en) | A kind of combined type organic waste-gas purification and recyclable device | |
| CN212790487U (en) | Novel efficient stink-removing biological filter | |
| CN210332165U (en) | Deodorizing device for liquid fermentation factory | |
| CN203244913U (en) | Biological deodorization device | |
| CN102794083A (en) | Vortex wet-type deodorization system and method | |
| CN210522249U (en) | Composite high-efficiency biological deodorization filter tank | |
| CN106853331A (en) | A kind of device of large-wind-volume low-concentration foul gas purification | |
| CN206526656U (en) | Refuse odor processing system | |
| CN104147919A (en) | Low pH waste gas biological purification reactor and waste gas treatment process | |
| CN206535415U (en) | A kind of device of large-wind-volume low-concentration foul gas purification | |
| CN207287091U (en) | A kind of deodoration system for sanitary sewage disposal | |
| CN211384520U (en) | Odor treatment device for sewage station | |
| KR100945292B1 (en) | Odor reduction and deodorization device | |
| CN209714717U (en) | Grease emission-control equipment | |
| CN212262823U (en) | Waste gas washing tower | |
| CN205517239U (en) | Spherical biofilm carrier and gland packing | |
| CN210495824U (en) | Deodorization device of solid waste reduction treatment complete equipment | |
| CN211051226U (en) | Odor deodorization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213000 No.29 Changhong East Road, Henglin Town, Changzhou Economic Development Zone, Jiangsu Province Patentee after: Jiangsu aolinsibang Equipment Technology Co.,Ltd. Address before: 213101 Mengshu Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU OLYMSPAN THERMAL ENERGY EQUIPMENT Co.,Ltd. |