CN204996253U - Deodorizing device and waste gas dust removal deodorization processing system spray - Google Patents
Deodorizing device and waste gas dust removal deodorization processing system spray Download PDFInfo
- Publication number
- CN204996253U CN204996253U CN201520657112.4U CN201520657112U CN204996253U CN 204996253 U CN204996253 U CN 204996253U CN 201520657112 U CN201520657112 U CN 201520657112U CN 204996253 U CN204996253 U CN 204996253U
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- Prior art keywords
- deodorant
- spray
- waste gas
- inlet pipe
- exhaust chamber
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- Expired - Fee Related
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- 239000007921 spray Substances 0.000 title claims abstract description 64
- 239000002912 waste gas Substances 0.000 title claims abstract description 47
- 238000004332 deodorization Methods 0.000 title claims abstract description 46
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 title abstract description 7
- 239000002781 deodorant agent Substances 0.000 claims abstract description 85
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000010790 dilution Methods 0.000 claims description 39
- 239000012895 dilution Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000004804 winding Methods 0.000 claims description 35
- 238000000889 atomisation Methods 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 24
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 239000010813 municipal solid waste Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a deodorizing device and waste gas dust removal deodorization processing system spray, this waste gas dust removal deodorization processing system, including the waste gas intake pipe, with clean room, deodorization room and exhaust chamber that the waste gas intake pipe communicates in proper order, and intercommunication exhaust chamber and external atmospheric blast pipe, be provided with dust removal sack structure between clean room and the deodorization room, be provided with the active carbon structure between deodorization room and the exhaust chamber, still including spraying deodorizing device, spray deodorizing device and include that interconnect's deodorant dilutes the structure and sprays the structure, just spray the structure set up in the inside top of exhaust chamber, and deodorant dilute the structure set up in outside the exhaust chamber. This waste gas dust removal deodorization processing system can reduce or get rid of central gathering station and handle remaining organic foul gas in the combustion gas of back to get rid of the influence of foul smell to people's life.
Description
Technical field
The utility model relates to technical field of waste treatment, particularly one spray odor removal and waste gas dedusting deodorizing treatment system.
Background technology
Closed-type automatic garbage-collecting system runs the negative-pressure air-flow of generation with the speed of 18-24 rice per second by the air exhauster in central collection station, rubbish is transported to central collection station by pre-buried underground piping, again through the flow separation of garbage separator by rubbish and conveying garbage, rubbish is compacted in the rubbish storage-transport container of importing sealing, finally transports refuse landfill or incineration plant to by haulage vehicle.In disposal of refuse process, house refuse is delivered to central collection station by negative-pressure air-flow, and after being separated, waste gas enters air after dedusting deodorizing process.But air, as the carrier of conveying garbage, after contacting, can contain the organic odor gas such as ammonia, hydrogen sulfide, methyl mercaptan, methyl sulfide in gas with house refuse.Although the gas of discharge, after the dedusting deodoration system process of central collection station, all meets " emission standard for odor pollutants " (GB14554-93), still have organic odor gas and remain.Because garbage collection system is as house matching facilities for life, set-up site is all very near apart from residential block, although emission gases reaches discharge standard, still has part population more responsive to Exhaust Gas stink.
Summary of the invention
Based on this, the utility model proposes a kind of spray odor removal, can reduce or remove the organic odor gas mixed in air.
In addition, the utility model proposes a kind of waste gas dedusting deodorizing treatment system, organic odor gas residual in the waste gas of discharging after can reducing or remove central collection station process, to get rid of the impact that foul smell is lived on people.
Its technical scheme is as follows:
A kind of spray odor removal, comprises deodorant dilution structure, dilutes the water inlet pipe of fabric connectivity, the spray structure be communicated with described water inlet pipe with described deodorant, and the compressed air hose be communicated with described spray structure.
By water inlet pipe, running water is mixed with deodorant, realize the dilution to deodorant, then by water inlet pipe, the deodorant after dilution is transported in spray structure, simultaneously compressed air hose by compressed air delivery in spray equipment, mix with the deodorant after dilution, thus sprayed by spray structure after the deodorant of dilution is atomized, it is aerial that deodorant after atomization is suspended near spray structure, deodorizing process can be carried out to being positioned at aerial tool gas frowzy, realizing the deodorization functions to gas.
Below its further technical scheme is described:
Further, described deodorant dilution structure comprises deodorant reservoir vessel, the ratio mixing pump be connected with described deodorant reservoir vessel, and described water inlet pipe is communicated with described ratio mixing pump.Be contained in by deodorant in deodorant reservoir vessel, and be communicated with water inlet pipe with ratio mixing pump, deodorant pumps out and mixes with the running water in water inlet pipe by ratio mixing pump from container, dilutes according to a certain percentage deodorant.
Further, described deodorant dilution structure comprises deodorant reservoir vessel described at least one, and each described deodorant reservoir vessel is corresponding with described ratio mixing pump to be connected, and each described ratio mixing pump is all communicated with described water inlet pipe.Multiple deodorant reservoir vessel and ratio mixing pump can be set, the mixed diluting of multiple batches of deodorant can be realized simultaneously, thus the dilution deodorant of variable concentrations can be obtained, to meet different use amount demands.
Further, described spray structure comprises fixed support, and be arranged at least one the high-pressure atomization shower nozzle on described fixed support, described high-pressure atomization shower nozzle is connected with described compressed air hose and water inlet pipe.High-pressure atomization shower nozzle can be fixed by fixed support.And by high-pressure atomization shower nozzle, water inlet pipe can be carried the dilution deodorant of coming and compressed air hose to carry the compressed air of coming to mix, and be atomized by dilution deodorant by compressed air, and utilize high-pressure atomization shower nozzle by the dilution deodorant after atomization with vaporific ejection.And by arranging multiple high-pressure atomization shower nozzle on fixed support, large area can spray atomization and deodorization agent simultaneously, deodorizing can be carried out to interior gas on a large scale.
Further, described water inlet pipe is provided with hydraulic regulating valve, and described hydraulic regulating valve is between described deodorant dilution structure and described spray structure; Described compressed air hose is provided with air pressure regulator.By arranging hydraulic regulating valve and air pressure regulator, the hydraulic pressure that water inlet pipe is transported to spray structure can be adjusted, and the compressed-air actuated pressure being transported to high-pressure atomization shower nozzle is adjusted, by coordinating adjustable pressure and hydraulic pressure, the uninterrupted of the dilution deodorant of adjustable ejection and the gas flow of output squeezing air, the use amount of deodorant can be saved, thus ejection deodorant mist pearl size and spray regime can be changed, also can save the use amount of deodorant.
The utility model also proposes a kind of waste gas dedusting deodorizing treatment system, comprises exhaust inlet pipe, the dirt pocket be communicated with successively with described exhaust inlet pipe, deodorization chamber * winding paper and exhaust chamber, and the blast pipe being communicated with described exhaust chamber and ambient atmosphere; Be provided with dust-removal cloth-bag structure between described dirt pocket and deodorization chamber * winding paper, between described deodorization chamber * winding paper and exhaust chamber, be provided with activated carbon structure; Also comprise and spray odor removal as above, and described spray structure is arranged at described exhaust chamber inner upper, and described deodorant dilution vibrational power flow is outside described exhaust chamber.
By the dust-removal cloth-bag structure arranged between dirt pocket and deodorization chamber * winding paper, dust removal process can be carried out to the waste gas that exhaust inlet pipe conveying is come in, then waste gas enters into deodorization chamber * winding paper, the activated carbon structure be arranged between deodorization chamber * winding paper and exhaust chamber carries out deodorizing process to waste gas, exhaust chamber is entered into after making waste gas carry out dedusting deodorizing process, the spray structure of spray odor removal is arranged on above exhaust chamber, deodorant after dilution is transported in spray structure by deodorant dilution structure, be ejected in exhaust chamber after deodorant is atomized by spray structure place, deodorant after atomization is suspended in exhaust chamber, can fully mix with the waste gas in exhaust chamber and react, thus further deodorizing can be realized to waste gas, finally the blast pipe that waste gas is arranged from exhaust chamber is discharged.Through the secondary deodorizing process of spray odor removal, make the waste gas peculiar smell of discharge less, making the waste gas of discharge meet the standard of living can not have an impact to the life of neighbouring resident.
Further, be communicated with successively between described dirt pocket and described exhaust chamber and be provided with the first deodorization chamber * winding paper and the second deodorization chamber * winding paper, be provided with the first activated carbon structure between described dirt pocket and the first deodorization chamber * winding paper, between described first deodorization chamber * winding paper and the second deodorization chamber * winding paper, be provided with the second activated carbon structure.Multiple deodorization chamber * winding paper and multiple activated carbon structure can be set, to the first deodorizing adsorption treatment that waste gas carries out repeatedly, reduce the organic odor gas amount in waste gas at initial period as far as possible.
The utility model has following beneficial effect: utilize spray odor removal to carry out secondary deodorizing process to the waste gas of discharging after rubbish separating treatment, greatly can reduce the organic odor gas content made in waste gas, make the waste gas of discharge not affect resident living.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the treatment system of waste gas dedusting deodorizing described in the utility model embodiment;
Fig. 2 is the main TV structure schematic diagram of the spray odor removal of the treatment system of waste gas dedusting deodorizing described in the utility model embodiment.
Description of reference numerals: 100-exhaust inlet pipe, 200-dirt pocket, 210-dust-removal cloth-bag structure, 300-first deodorization chamber * winding paper, 310-first activated carbon structure, 400-second deodorization chamber * winding paper, 410-second activated carbon structure, 500-exhaust chamber, 600-sprays odor removal, 610-deodorant reservoir vessel, 620-ratio mixing pump, 630-water inlet pipe, 632-hydraulic regulating valve, 640-compressed air hose, 642-air pressure regulator, 650-fixed support, 652-high-pressure atomization shower nozzle, 700-blast pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model proposes a kind of waste gas dedusting deodorizing treatment system, comprise exhaust inlet pipe 100, the dirt pocket 200 be communicated with successively with exhaust inlet pipe 100, deodorization chamber * winding paper (300,400) and exhaust chamber 500, and the blast pipe 700 being communicated with exhaust chamber 500 and ambient atmosphere.Be provided with dust-removal cloth-bag structure 210 between dirt pocket 200 and deodorization chamber * winding paper (300,400), between deodorization chamber * winding paper (300,400) and exhaust chamber 500, be provided with activated carbon structure (310,410).And, this waste gas dedusting deodorizing treatment system also includes spray odor removal 600, this spray odor removal 600 comprises interconnective deodorant dilution structure and spray structure, and spray structure is arranged at exhaust chamber 500 inner upper, and deodorant dilution vibrational power flow is outside exhaust chamber.
By dirt pocket 200 and deodorization chamber * winding paper (300, 400) the dust-removal cloth-bag structure 210 arranged between, the waste gas of coming in can be carried to carry out dust removal process to exhaust inlet pipe 100, then waste gas enters into deodorization chamber * winding paper (300, 400), be arranged on deodorization chamber * winding paper (300, 400) activated carbon structure (310 and between exhaust chamber 500, 410) deodorizing process is carried out to waste gas, exhaust chamber 500 is entered into after making waste gas carry out dedusting deodorizing process, the spray structure of spray odor removal 600 is arranged on above exhaust chamber, deodorant after dilution is transported in spray structure by deodorant dilution structure, be ejected in exhaust chamber 500 after deodorant is atomized by spray structure place, deodorant after atomization is suspended in exhaust chamber 500, can fully mix with the waste gas in exhaust chamber 500 and react, thus further deodorizing can be realized to waste gas, finally the blast pipe 700 that waste gas is arranged from exhaust chamber 500 is discharged.Through the secondary deodorizing process of spray odor removal 600, make the waste gas peculiar smell of discharge less, making the waste gas of discharge meet the standard of living can not have an impact to the life of neighbouring resident.
Further, can be communicated with successively between dirt pocket and exhaust chamber 500 and be provided with the first deodorization chamber * winding paper 300 and the second deodorization chamber * winding paper 400, be provided with between dirt pocket 200 and the first deodorization chamber * winding paper 300 between first activated carbon structure 310, first deodorization chamber * winding paper 300 and the second deodorization chamber * winding paper 400 and be provided with the second activated carbon structure 410.Multiple deodorization chamber * winding paper and multiple activated carbon structure can be set, to the first deodorizing adsorption treatment that waste gas carries out repeatedly, reduce the organic odor gas amount in waste gas at initial period as far as possible.In addition, also more deodorization chamber * winding paper and activated carbon structure can be set, remove the organic odor gas in waste gas better.
In addition, as shown in Figure 2, above-mentioned spray odor removal 600, comprises deodorant dilution structure, dilutes the water inlet pipe 630 of fabric connectivity, the spray structure be communicated with water inlet pipe 630 with deodorant, and the compressed air hose 640 be communicated with spray structure.By water inlet pipe 630, running water is mixed with deodorant, realize the dilution to deodorant, then by water inlet pipe 630, the deodorant after dilution is transported in spray structure, simultaneously compressed air hose 640 by compressed air delivery in spray equipment, mix with the deodorant after dilution, thus sprayed by spray structure after the deodorant of dilution is atomized, obtain the vaporific deodorant liquid that diameter is 20 microns to 50 microns, it is aerial that deodorant after atomization is suspended near spray structure, deodorizing process can be carried out to being positioned at aerial tool gas frowzy, realize the deodorization functions to gas.
And above-mentioned deodorant dilution structure comprises deodorant reservoir vessel 610, and the ratio mixing pump 620 be connected with deodorant reservoir vessel 610, water inlet pipe 630 is communicated with ratio mixing pump 620.Deodorant is contained in deodorant reservoir vessel 610, and be communicated with water inlet pipe 630 with ratio mixing pump 620, deodorant pumps out and mixes with the running water in water inlet pipe 630 by ratio mixing pump 620 from container 610, dilutes according to a certain percentage deodorant.Further, deodorant dilution structure can comprise at least one deodorant reservoir vessel 610, and each deodorant reservoir vessel 610 is corresponding with ratio mixing pump 620 to be connected, and each ratio mixing pump 620 is all communicated with water inlet pipe.Multiple deodorant reservoir vessel 610 and ratio mixing pump 620 can be set, the mixed diluting of multiple batches of deodorant can be realized simultaneously, thus the dilution deodorant of different amount can be obtained, to meet different use amount demands.
In addition, above-mentioned spray structure comprises fixed support 650, and be arranged at least one the high-pressure atomization shower nozzle 652 on fixed support 650, high-pressure atomization shower nozzle 652 is connected with compressed air hose 640 and water inlet pipe 630.High-pressure atomization shower nozzle 652 can be fixed by fixed support 650.And by high-pressure atomization shower nozzle 652, water inlet pipe 630 can be carried the dilution deodorant of coming and compressed air hose 640 to carry the compressed air of coming to mix, and be atomized by dilution deodorant by compressed air, and utilize high-pressure atomization shower nozzle 652 by the dilution deodorant after atomization with vaporific ejection.And by arranging multiple high-pressure atomization shower nozzle 652 on fixed support 650, large area can spray atomization and deodorization agent simultaneously, deodorizing can be carried out to interior gas on a large scale.
In addition, water inlet pipe 630 is provided with hydraulic regulating valve 632, and hydraulic regulating valve 632 is between deodorant dilution structure and spray structure.By arranging hydraulic regulating valve 632, can adjust the hydraulic pressure that water inlet pipe 630 is transported to spray structure, i.e. the uninterrupted of the dilution deodorant of adjustable ejection, can save the use amount of deodorant.And, compressed air hose 640 is provided with air pressure regulator 642.The compressed-air actuated pressure being transported to high-pressure atomization shower nozzle 652 can be adjusted by air pressure regulator 642, get final product the compressed-air actuated gas flow of regulation output, the fogging degree of deodorant can be controlled, meet different demand, also can save the use amount of deodorant.By coordinating adjustable pressure and hydraulic pressure, the uninterrupted of the dilution deodorant of adjustable ejection and the gas flow of output squeezing air, thus ejection deodorant mist pearl size and spray regime can be changed.
The utility model utilizes spray odor removal to carry out secondary deodorizing process to the waste gas of discharging after rubbish separating treatment, greatly can reduce the organic odor gas content made in waste gas, make the waste gas of discharge not affect resident living.And the spray odor removal that the utility model provides can also utilize at other field, for the deodorizing process to gas.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. spray an odor removal, it is characterized in that, comprise deodorant dilution structure, dilute the water inlet pipe of fabric connectivity with described deodorant, the spray structure be communicated with described water inlet pipe, and the compressed air hose be communicated with described spray structure.
2. spray odor removal according to claim 1, is characterized in that, described deodorant dilution structure comprises deodorant reservoir vessel, the ratio mixing pump be connected with described deodorant reservoir vessel, and described water inlet pipe is communicated with described ratio mixing pump.
3. spray odor removal according to claim 2, it is characterized in that, described deodorant dilution structure comprises deodorant reservoir vessel described at least one, each described deodorant reservoir vessel is corresponding with described ratio mixing pump to be connected, and each described ratio mixing pump is all communicated with described water inlet pipe.
4. the spray odor removal according to claim 1-3 any one, it is characterized in that, described spray structure comprises fixed support, and be arranged at least one the high-pressure atomization shower nozzle on described fixed support, described high-pressure atomization shower nozzle is connected with described compressed air hose and water inlet pipe.
5. the spray odor removal according to claim 1-3 any one, is characterized in that, described water inlet pipe is provided with hydraulic regulating valve, and described hydraulic regulating valve is between described deodorant dilution structure and described spray structure; Described compressed air hose is provided with air pressure regulator.
6. a waste gas dedusting deodorizing treatment system, is characterized in that, comprises exhaust inlet pipe, the dirt pocket be communicated with successively with described exhaust inlet pipe, deodorization chamber * winding paper and exhaust chamber, and the blast pipe being communicated with described exhaust chamber and ambient atmosphere; Be provided with dust-removal cloth-bag structure between described dirt pocket and deodorization chamber * winding paper, between described deodorization chamber * winding paper and exhaust chamber, be provided with activated carbon structure;
Also comprise the spray odor removal as described in claim 1-5 any one, and described spray structure is arranged at described exhaust chamber inner upper, and described deodorant dilution vibrational power flow is outside described exhaust chamber.
7. waste gas dedusting deodorizing treatment system according to claim 6, it is characterized in that, be communicated with successively between described dirt pocket and described exhaust chamber and be provided with the first deodorization chamber * winding paper and the second deodorization chamber * winding paper, be provided with the first activated carbon structure between described dirt pocket and the first deodorization chamber * winding paper, between described first deodorization chamber * winding paper and the second deodorization chamber * winding paper, be provided with the second activated carbon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657112.4U CN204996253U (en) | 2015-08-26 | 2015-08-26 | Deodorizing device and waste gas dust removal deodorization processing system spray |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657112.4U CN204996253U (en) | 2015-08-26 | 2015-08-26 | Deodorizing device and waste gas dust removal deodorization processing system spray |
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| CN204996253U true CN204996253U (en) | 2016-01-27 |
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| CN201520657112.4U Expired - Fee Related CN204996253U (en) | 2015-08-26 | 2015-08-26 | Deodorizing device and waste gas dust removal deodorization processing system spray |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106397104A (en) * | 2016-10-27 | 2017-02-15 | 广东华特气体股份有限公司 | Carbon tetrafluoride purification system with nitrogen recycling function |
| CN106397107A (en) * | 2016-10-27 | 2017-02-15 | 广东华特气体股份有限公司 | Purification system for carbon tetrafluoride |
| CN108201759A (en) * | 2017-11-17 | 2018-06-26 | 常熟简尚信息科技有限公司 | A kind of novel blessing structure on mixing plant |
| CN109224678A (en) * | 2018-08-06 | 2019-01-18 | 江苏医药职业学院 | A kind of medical deodorization smoke removing filtering auto-alarm-signal keying device type instrument |
| CN109718629A (en) * | 2019-02-22 | 2019-05-07 | 上海积世环保技术有限公司 | A kind of deodorization device and the method for increasing odor removal efficient |
| CN111545032A (en) * | 2020-03-30 | 2020-08-18 | 江苏省家禽科学研究所 | Traditional Chinese medicine deodorant for treating odor of livestock and poultry manure, preparation method thereof and purification device for treating odor of livestock and poultry manure |
-
2015
- 2015-08-26 CN CN201520657112.4U patent/CN204996253U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106397104A (en) * | 2016-10-27 | 2017-02-15 | 广东华特气体股份有限公司 | Carbon tetrafluoride purification system with nitrogen recycling function |
| CN106397107A (en) * | 2016-10-27 | 2017-02-15 | 广东华特气体股份有限公司 | Purification system for carbon tetrafluoride |
| CN106397107B (en) * | 2016-10-27 | 2019-05-03 | 广东华特气体股份有限公司 | A kind of purification system of carbon tetrafluoride |
| CN106397104B (en) * | 2016-10-27 | 2019-05-07 | 广东华特气体股份有限公司 | A kind of carbon tetrafluoride purification system with nitrogen recycling function |
| CN108201759A (en) * | 2017-11-17 | 2018-06-26 | 常熟简尚信息科技有限公司 | A kind of novel blessing structure on mixing plant |
| CN109224678A (en) * | 2018-08-06 | 2019-01-18 | 江苏医药职业学院 | A kind of medical deodorization smoke removing filtering auto-alarm-signal keying device type instrument |
| CN109718629A (en) * | 2019-02-22 | 2019-05-07 | 上海积世环保技术有限公司 | A kind of deodorization device and the method for increasing odor removal efficient |
| CN111545032A (en) * | 2020-03-30 | 2020-08-18 | 江苏省家禽科学研究所 | Traditional Chinese medicine deodorant for treating odor of livestock and poultry manure, preparation method thereof and purification device for treating odor of livestock and poultry manure |
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| 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: 20160127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |