CN207899196U - A kind of acid waste gas processing unit - Google Patents
A kind of acid waste gas processing unit Download PDFInfo
- Publication number
- CN207899196U CN207899196U CN201820117878.7U CN201820117878U CN207899196U CN 207899196 U CN207899196 U CN 207899196U CN 201820117878 U CN201820117878 U CN 201820117878U CN 207899196 U CN207899196 U CN 207899196U
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- China
- Prior art keywords
- waste gas
- acid waste
- cleaning case
- dust
- processing unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002253 acid Substances 0.000 title claims abstract description 60
- 239000002912 waste gas Substances 0.000 title claims abstract description 56
- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 51
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000004332 deodorization Methods 0.000 claims abstract description 18
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000001954 sterilising effect Effects 0.000 claims abstract description 4
- 239000008187 granular material Substances 0.000 claims abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 12
- 241000894006 Bacteria Species 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000003610 charcoal Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000000746 purification Methods 0.000 description 23
- 230000008676 import Effects 0.000 description 14
- 239000003595 mist Substances 0.000 description 11
- 239000013618 particulate matter Substances 0.000 description 6
- 238000010926 purge Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of acid waste gas processing units, include dust cleaning case, purifying box, adsorption box and exhaust fan；The inside of the dust cleaning case is disposed with particle filtering room, dust-filtering room and spray chamber from top to bottom；The inside of the purifying box is disposed with hothouse and plasma tank house from top to bottom；The adsorption box is disposed with deodorization chamber * winding paper and degerming room from top to bottom；Acid waste gas is introduced into the dust cleaning case and successively by the granule dedusting processing of the particle filtering room, dust-filtering room and spray chamber, then the drying electrolytic acid exhaust-gas treatment for passing through the hothouse and plasma tank house in the purifying box and successively is entered through conduit, then the stink sterilization processing for passing through the deodorization chamber * winding paper and degerming room in the adsorption box and successively is entered through conduit, and most purified gas is discharged into air through exhaust fan afterwards.There is the utility model good dedusting to deoil fog effect, also improve acid waste gas treatment effeciency.
Description
Technical field
The utility model is related to technical field of waste gas treatment, more specifically to a kind of acid waste gas processing unit.
Background technology
Exhaust-gas treatment refers to that the exhaust gas generated for industrial site, factory floor is pre-processed before external discharge,
To reach the work for the standard that national exhaust gas externally discharges.General exhaust-gas treatment includes VOCs treatment, at dust exhaust gas
Reason, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air sterilizing purification etc..It was produced and processed carrying out chemical products
Cheng Zhong, it will usually how generate the generation of the acid waste gas such as various gases, such as chlorine, nitrogen oxides, sulfur dioxide, hydrogen sulfide
These exhaust gas, especially acid waste gas are handled just into the problem of chemical plant exhaust-gas treatment.Currently, the processing method of acid waste gas
Mainly have：1) dissolution method：Exhaust gas is passed through in solvent, exhaust gas is wholly or largely dissolved with solvent.2) neutralisation：For
The acid or stronger gas of alkalinity, is absorbed with alkali appropriate or acid.During exhaust gas generates, a part of particle object can be with
It exhaust gas to be discharged together, the often particulate matter in eliminating waste gas, and these types during these types of acid waste gas processing method
Acid waste gas processing method is required for using a large amount of reagents, and initial investment and operating cost are high, and processing procedure is difficult control
The dosage of reagent, be easy to cause and deals with improperly and reduce acid waste gas purification efficiency.
Invention content
In view of this, the utility model provides a kind of acid waste gas processing unit, acid waste gas in the prior art is solved
The low defect of purification efficiency.
To achieve the above object, the utility model provides following technical solution：
A kind of acid waste gas processing unit includes dust cleaning case, purifying box, adsorption box and exhaust fan；The dust cleaning case
Inside be disposed with particle filtering room, dust-filtering room and spray chamber from top to bottom；The inside of the purifying box is from upper
Hothouse and plasma tank house are disposed under；The adsorption box is disposed with deodorization chamber * winding paper and degerming from top to bottom
Room；Acid waste gas is introduced into the dust cleaning case and passes through the particle filtering room, dust-filtering room and spray chamber successively
Granule dedusting processing, then enter in the purifying box through conduit and successively by the hothouse and plasma electrolysis
Then the drying electrolytic acid exhaust-gas treatment of room enters in the adsorption box through conduit and passes through successively the deodorization chamber * winding paper and removes
Purified gas, is most discharged into air through exhaust fan by the stink sterilization processing of bacterium room afterwards.
As the preferred embodiment of the utility model, which further includes catch basin；The dust cleaning case
Bottom offers water outlet；The catch basin is connected to by the water outlet with the dust cleaning case；Using this structure, be conducive to
Water in the inner cavity of dust cleaning case is all pooled to the water outlet of bottom, and through in pipeline water conservancy diversion to catch basin, avoiding dust cleaning case
Internal ponding is that the subsequent purification process of acid waste gas creates good nothing to improve the purifying and dedusting effect of dust cleaning case
Dirt environment.
As the preferred embodiment of the utility model, if the inner cavity of the particle filtering room is horizontally arranged with dried layer filtering coarse net,
And the inner cavity of the particle filtering room is connected to the inner cavity of the dust cleaning case.In this configuration, the particle filtering room can be seen
Cheng Youruo dried layer is secured transverse to the composition of the filtering coarse net on the dedusting chamber interior wall, and the size of the mesh of the filtering coarse net
It is gradually reduced from top to bottom；If filtering coarse net by dried layer, the large particle in acid waste gas can be effectively filtered out, to improve
The purifying and dedusting effect of dust cleaning case.
As the preferred embodiment of the utility model, if the inner cavity of the dust-filtering room is horizontally arranged with dried layer filter screen,
And the inner cavity of the dust-filtering room is connected to the inner cavity of the dust cleaning case.In this configuration, the dust-filtering room can be seen
Cheng Youruo dried layer be secured transverse to the silk screen on the dedusting chamber interior wall composition, and the mesh size of this thread be nanoscale, one
Aspect can effectively filter out the mist of oil in acid waste gas, on the other hand can effectively filter out the little particle dust object in exhaust gas.
As the preferred embodiment of the utility model, the inner cavity of the spray chamber is provided with several sprays being connected with external source
Drench head；The spray head is for water to be sprayed onto through spray chamber in the inner cavity of the dust cleaning case.In this configuration, the spray chamber
It can regard as and vertically be fixed on the spray head of inner wall on the dust cleaning case by several and constitute, external source is sprayed by spray head
Into dust cleaning case, on the one hand acid waste gas can be filtered out with humidifying acid waste gas, preliminarily solubilised, it on the other hand can be with eliminating waste gas
In particulate matter, and the particle filtering room and dust-filtering room can also be cleaned, particulate matter is avoided to block the particle mistake
Filter chamber and dust-filtering room extend the cleaning time and service life of the particle filtering room and dust-filtering room.
As the preferred embodiment of the utility model, the inner cavity of the deodorization chamber * winding paper is provided with activated carbon for further adsorption cleaning
Sour gas in exhaust gas.In this configuration, when exhaust gas passes through deodorization chamber * winding paper, the adsorbable remnants of activated carbon in the deodorization chamber * winding paper
Sour gas and exhaust gas in stink, to reach best clean-up effect.
As the preferred embodiment of the utility model, the inner cavity of the degerming room is provided with UV ultraviolet lamps for oxygenolysis exhaust gas
In miscellaneous bacteria.In this configuration, when exhaust gas passes through deodorization chamber * winding paper, the oxidable decomposition of UV ultraviolet lamps that is fixed on the degerming room
Miscellaneous bacteria in exhaust gas prevents the entrainment bacterium in exhaust gas to be flowed into air the crowd that endangers, to reach best clean-up effect.
As the preferred embodiment of the utility model, which further includes equal drift net；The equal drift net is solid
The exhausting exit for being scheduled on the exhaust fan is used to be discharged after filtered exhaust gas uniformly diffusion.In this configuration, described equal
The mesh of drift net is uniformly effective, is conducive to purified gas being uniformly diffused into air.
It can be seen from the above technical scheme that the utility model filters out big in acid waste gas using particle filtering room
Grain object, then filters out the dust and mist of oil in acid waste gas using dust-filtering room；Then acid is tentatively filtered out using spray chamber
Property exhaust gas, to achieve the effect that primary purification handle；Then processing is dried to sour gas using hothouse, absorbed useless
Water mist in gas prevents water mist from entering the ionization purification that the plasma tank house influences exhaust gas；Then it utilizes described etc.
Ion tank house carries out high pressure ionization oxidation to sour gas so that sour gas is oxidized to pollution-free under high pressure ionization situation
Gas, to achieve the effect that strengthened purification acid waste gas；Then the sour gas for recycling deodorization chamber * winding paper absorption remaining with
And the stink in exhaust gas finally recycles miscellaneous in the degerming room oxygenolysis exhaust gas to achieve the effect that remaining purification
Bacterium prevents the entrainment bacterium in exhaust gas to be flowed into air the crowd that endangers, to reach best clean-up effect；It is removed by described
Primary purification processing, the strengthened purification processing of the purifying box and the remaining purified treatment of the adsorption box of dirt case so that
The utility model not only has the effect of good dedusting oil mist removal, has also achieved the purpose for improving acid waste gas treatment effeciency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
A kind of structural schematic diagram for acid waste gas processing unit that Fig. 1 is provided by the utility model embodiment.
In figure：1- dust cleaning cases 1；2- purifying boxs；3- adsorption boxes；4- exhaust fans；The equal drift nets of 5-；6- catch basins；11- is discharged
Mouthful；12- dedusting imports；13- particle filterings room；14- dust-filterings room；15- spray chambers；16- dedustings export；21- purifies import；
22- hothouses；23- plasma tank houses；24- purge outlets；31- adsorbs import；32- deodorization chamber * winding papers；33- degermings room；34- is adsorbed
Outlet；41- exhausting imports；42- exhausting exports.
Specific implementation mode
The utility model embodiment provides a kind of acid waste gas processing unit.
As shown in Fig. 1, the acid waste gas processing unit includes dust cleaning case 1, purifying box 2, adsorption box 3 and is taken out
Wind turbine 4；Wherein, the side lower part of the dust cleaning case 1 offers the dedusting import 12 being connected to extraneous spent acidic air source, the dedusting
The upper lateral part of case 1 offers the dedusting for the exhaust gas after primary purification to be discharged and exports 16, and the setting of particle filtering room 13 exists
In the inner cavity of the dust cleaning case 1 and positioned at the dedusting import 12 and the dedusting outlet 16 between, and with the dust cleaning case 1
Inner cavity is connected to；The dust-filtering room 14 is arranged in the inner cavity of the dust cleaning case 1 and is located at the dust-filtering room 14 and institute
Between stating dedusting outlet 16, and it is connected to the inner cavity of the dust cleaning case 1；The spray chamber 15 is arranged in the dust cleaning case 1 stated
Top in inner cavity and positioned at the dust-filtering room 14, therefore, the inner cavity of the dust cleaning case 1 is disposed with from top to bottom
Grain filter chamber 13, dust-filtering room 14 and spray chamber 15；The upper lateral part of the purifying box 2 offers and dedusting outlet 16
The purification import 21 of connection, the side lower part of the purifying box 2 offer the purge outlet for the exhaust gas after purifying again to be discharged
24；The hothouse 22 is arranged in the inner cavity of the dust cleaning case 1 and positioned at the purification import 21 and the purge outlet 24
Between, and be connected to the inner cavity of the dust cleaning case 1；The plasma tank house 23 be arranged in the inner cavity of the dust cleaning case 1 and
It is connected between the hothouse 22 and the purge outlet 24, and with the inner cavity of the dust cleaning case 1, therefore, the purification
The inside of case 2 is disposed with hothouse 22 and plasma tank house 23 from top to bottom；The side lower part of the adsorption box 3 opens up
There are the absorption import 31 being connected to the purge outlet 24, the upper lateral part of the adsorption box 3 to offer for being discharged through completely net
The absorption outlet 34 of exhaust gas after change；The deodorization chamber * winding paper 32 is arranged in the inner cavity of the dust cleaning case 1 and is located at the absorption import
Between 31 and absorption outlet 34, and it is connected to the inner cavity of the dust cleaning case 1；The degerming room 33 is arranged in the dust cleaning case
In 1 inner cavity and between the deodorization chamber * winding paper 32 and absorption outlet 34, and it is connected to the inner cavity of the dust cleaning case 1, because
This, the adsorption box 3 is disposed with deodorization chamber * winding paper 32 and degerming room 33 from top to bottom；The exhausting import 41 of the exhaust fan 4 is logical
It crosses conduit to be connected to absorption outlet 34, exhausting outlet 42 is in communication with the outside by conduit.
Obviously, in the utility model embodiment, which further includes catch basin 6；The dust cleaning case 1
Bottom offer water outlet 11；The catch basin 6 is connected to by the water outlet 11 with the dust cleaning case 1；Using this knot
Structure, is conducive to the water outlet 11 that the water in the inner cavity of dust cleaning case 1 is all pooled to bottom, and through in pipeline water conservancy diversion to catch basin 6,
1 inside ponding of dust cleaning case is avoided, is the subsequent purification work of acid waste gas to improve the purifying and dedusting effect of dust cleaning case 1
Sequence creates good dustfree environment.
Also, the acid waste gas processing unit further includes equal drift net 5；The equal drift net 5 is fixed on the pumping of the exhaust fan 4
For will be discharged after filtered exhaust gas uniformly diffusion at wind outlet 42.In this configuration, the mesh of the equal drift net 5 is uniform
Effectively, be conducive to purified gas being uniformly diffused into air.
In the utility model embodiment, why dust cleaning case 1 is come in using acid waste gas from side lower part, is then blown successively
Through the particle filtering room 13 and dust-filtering room 14, the purpose finally gone out from upper lateral part is：Due to being entrained with particulate matter
Big with the acid waste gas density of mist of oil, weight is larger, be easy, then the particle filtering room 13 and dust-filtering room 14
After filtering, particulate matter will be blocked the bottom for being filled into the dust cleaning case 1 so that dust removing effects are more preferable, without clear at any time
Manage the particulate matter gathered on the particle filtering room 13 and dust-filtering room 14；And it directly will be acid by the spray chamber 15
Exhaust gas preliminarily solubilised is filled into the discharge of 1 bottom of dust cleaning case, to achieve the purpose that preferable dedusting and tentatively filter out acid waste gas.
In the utility model embodiment, why purifying box 2 is come in using acid waste gas from upper lateral part, is then blown successively
Through the hothouse 22 and plasma tank house 23, the purpose finally gone out from side lower part is：It avoids pipeline long and causes
Water mist is collected on pipeline, to influence the drying effect of hothouse 22；And the acid waste gas after humidifying is directly from upper end
It is flowed into purifying box 2 and is more advantageous to dry waste gas, prevent the exhaust gas of humidifying from entering in plasma tank house 23.
Correspondingly, the course of work of the utility model embodiment is：Extraneous acid waste gas is entered through dedusting import 12
It in the inner cavity of the dust cleaning case 1, then blows respectively through particle filtering room 13 and dust-filtering room 14, then exports 16 Hes through dedusting
Purification import 21 enters in purifying box 2, then blows respectively through hothouse 22 and plasma tank house 23, then by purifying
Mouth 24 and absorption import 31 enter in the inner cavity of adsorption box 3, then blow through deodorization chamber * winding paper 32 and degerming room 33, most afterwards through exhaust fan
4 advertise and are discharged into air.The utility model embodiment filters out the large particle in acid waste gas using particle filtering room 13, so
The dust and mist of oil in acid waste gas are filtered out using dust-filtering room 14 afterwards；Then spent acidic is tentatively filtered out using spray chamber 15
Gas, to achieve the effect that primary purification is handled；Then processing is dried to sour gas using hothouse 22, absorbs exhaust gas
In water mist, prevent water mist enter the plasma tank house 23 influence exhaust gas ionization purification；Then it utilizes described etc.
Ion tank house 23 carries out high pressure ionization oxidation to sour gas so that sour gas is oxidized to no dirt under high pressure ionization situation
Gas is contaminated, to achieve the effect that strengthened purification acid waste gas；Then the deodorization chamber * winding paper 32 is recycled to adsorb remaining sour gas
Stink in body and exhaust gas finally recycles 33 oxygenolysis exhaust gas of the degerming room to achieve the effect that remaining purification
In miscellaneous bacteria, prevent the entrainment bacterium in exhaust gas to be flowed into air the crowd that endangers, to reach best clean-up effect；By
The primary purification processing of the dust cleaning case 1, the strengthened purification processing of the purifying box 2 and the remaining purification of the adsorption box 3
Processing so that the utility model not only has the effect of good dedusting oil mist removal, has also achieved and improves acid waste gas processing effect
The purpose of rate.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from the spirit or scope of this practicality.Therefore, this practicality
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of acid waste gas processing unit, it is characterised in that：The acid waste gas processing unit include dust cleaning case, purifying box,
Adsorption box and exhaust fan；The inside of the dust cleaning case be disposed with from top to bottom particle filtering room, dust-filtering room and
Spray chamber；The inside of the purifying box is disposed with hothouse and plasma tank house from top to bottom；The adsorption box from
Under to being above disposed with deodorization chamber * winding paper and degerming room；Acid waste gas is introduced into the dust cleaning case and passes through the particle successively
The granule dedusting of filter chamber, dust-filtering room and spray chamber is handled, and is then entered in the purifying box through conduit and successively
By the drying electrolytic acid exhaust-gas treatment of the hothouse and plasma tank house, then the absorption is entered through conduit
The stink sterilization processing for passing through in case and successively the deodorization chamber * winding paper and degerming room, most afterwards discharges purified gas through exhaust fan
Into air.
2. a kind of acid waste gas processing unit according to claim 1, it is characterised in that：The acid waste gas processing unit is also
Including catch basin；The bottom of the dust cleaning case offers water outlet；The catch basin passes through the water outlet and the dust cleaning case
Connection.
3. a kind of acid waste gas processing unit according to claim 1, it is characterised in that：The inner cavity of the particle filtering room
If being horizontally arranged with dried layer filtering coarse net, and the inner cavity of the particle filtering room is connected to the inner cavity of the dust cleaning case.
4. a kind of acid waste gas processing unit according to claim 3, it is characterised in that：The inner cavity of the dust-filtering room
If being horizontally arranged with dried layer filter screen, and the inner cavity of the dust-filtering room is connected to the inner cavity of the dust cleaning case.
5. a kind of acid waste gas processing unit according to claim 4, it is characterised in that：The inner cavity of the spray chamber is arranged
There are several spray heads being connected with external source；The spray head is for water to be sprayed onto through spray chamber in the dust cleaning case
In chamber.
6. a kind of acid waste gas processing unit according to claim 1, it is characterised in that：The inner cavity of the deodorization chamber * winding paper is arranged
Active charcoal is used for the sour gas in further adsorption cleaning exhaust gas.
7. a kind of acid waste gas processing unit according to claim 1, it is characterised in that：The inner cavity of the degerming room is arranged
There are UV ultraviolet lamps for the miscellaneous bacteria in oxygenolysis exhaust gas.
8. according to a kind of acid waste gas processing unit described in any one of claim 1-7 claims, it is characterised in that：It should
Acid waste gas processing unit further includes equal drift net；The equal drift net is fixed on the exhausting exit of the exhaust fan for that will filter
Exhaust gas afterwards is discharged after uniformly spreading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117878.7U CN207899196U (en) | 2018-01-24 | 2018-01-24 | A kind of acid waste gas processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117878.7U CN207899196U (en) | 2018-01-24 | 2018-01-24 | A kind of acid waste gas processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899196U true CN207899196U (en) | 2018-09-25 |
Family
ID=63564602
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117878.7U Expired - Fee Related CN207899196U (en) | 2018-01-24 | 2018-01-24 | A kind of acid waste gas processing unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN207899196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314512A (en) * | 2019-07-19 | 2019-10-11 | 广东创智智能装备有限公司 | A kind of exhaust treatment system |
| CN111871129A (en) * | 2020-08-03 | 2020-11-03 | 江西千多多家具有限公司 | Industrial waste gas filtration equipment |
| CN112023579A (en) * | 2020-08-19 | 2020-12-04 | 钱帅 | Organic waste handles with high-efficient type exhaust gas purification equipment |
-
2018
- 2018-01-24 CN CN201820117878.7U patent/CN207899196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314512A (en) * | 2019-07-19 | 2019-10-11 | 广东创智智能装备有限公司 | A kind of exhaust treatment system |
| CN111871129A (en) * | 2020-08-03 | 2020-11-03 | 江西千多多家具有限公司 | Industrial waste gas filtration equipment |
| CN112023579A (en) * | 2020-08-19 | 2020-12-04 | 钱帅 | Organic waste handles with high-efficient type exhaust gas purification equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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