CN110090502A - A kind of deodorizing device and technique for feed processing - Google Patents
A kind of deodorizing device and technique for feed processing Download PDFInfo
- Publication number
- CN110090502A CN110090502A CN201910464306.5A CN201910464306A CN110090502A CN 110090502 A CN110090502 A CN 110090502A CN 201910464306 A CN201910464306 A CN 201910464306A CN 110090502 A CN110090502 A CN 110090502A
- Authority
- CN
- China
- Prior art keywords
- gas
- tower
- absorption tower
- spray
- reactor
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The present invention relates to a kind of deodorizing devices for feed processing, including air inlet tank, absorption tower, UV reactor tank and emptying tower.Air inlet tank includes the bag filter of top and the deposition funnel of lower section, and absorption tower includes washing lotion pond, multi-stage scrubbing layer and booster pump, and UV reactor tank includes the first filter chamber, UV reactor tank and the second filter chamber.Compared with prior art, the present invention is dusted air inlet by deduster, avoids the dust in exhaust gas and blocks subsequent absorption tower and UV reactor;Using multistage filler and the spraying mechanism of multistage, hence it is evident that the contact area for increasing spray liquid Yu exhaust gas to be processed improves absorption efficiency and assimilation effect, effectively removes peculiar smell;PH looped system improves the efficiency in absorption process, and the automation realized rapidly and efficiently is adjusted, and further improves whole production efficiency;It is finally handled using UV reactor by the exhaust gas absorbed, realizes the thorough decomposition of harmful substance, improve product quality.
Description
Technical field
The present invention relates to field of feed processing, more particularly, to a kind of deodorizing device and technique for feed processing.
Background technique
A large amount of gas with foreign flavor can be generated in feed industry production process, and there is penetrating odor, influence working environment
With the health of field personnel, according to environmental requirement, which need to carry out deodorization purification treatment.Current peculiar odor treatment
Only single acid & alkali liquid absorbs or direct high temperature oxidation process process, and treatment effect is poor, and evacuation port still has largely
The poisonous and hazardous exhaust gas of residual, and pungent stink is difficult to remove, and the gas after emptying still can be enriched near plant area
It can not disperse, the injury which results in serious environmental hazard and to plant area staff.Therefore, design complete set is needed
Deodorizing device and technique, with it is efficient, comprehensively remove odors and improve product quality.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind to be used for feed processing
Deodorizing device and technique.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of deodorizing device for feed processing, including sequentially connected air inlet tank, absorption tower, UV reactor tank and row
Void tower.
Wherein air inlet tank includes the bag filter of top and the deposition funnel of lower section, and the bag filter side is set
There is air inlet tank gas access, air inlet tank gas vent is equipped at the top of the bag filter, the deposition funnel is for sinking
The dust that product is generated by bag filter;
Wherein absorption tower includes being set to washing lotion pond, multi-stage scrubbing layer and booster pump, and the washing lotion pond is set to absorption tower bottom
Portion, the multi-stage scrubbing layer are set to above washing lotion pond, and the gettering layer includes spraying mechanism and contact filler, the spray
It drenches mechanism to be set to above contact filler and gas washing liquid can be sprayed to contact filler, the suction inlet of the booster pump and washing lotion pond connect
Logical, the outlet of booster pump be connected to spraying mechanism, the washing lotion pond between the contact filler of the bottom equipped with suction
Tower gas access is received, the absorption tower gas access is connected to the air inlet tank gas vent, the spray of the top
It drenches and is equipped with absorption tower gas vent above mechanism;
Wherein UV reactor tank includes sequentially connected first filter chamber, UV reactor tank and the second filter chamber, and described first
Bibulous Silica Gel is housed, the UV inside reactor is equipped with the metal mesh that surface is coated with titanium oxide, the gold in filter chamber
Belong in net and be interspersed with multiple UV lamp pipes, molecular sieve, first filter chamber and suction are filled with inside second filter chamber
Receive the connection of tower gas vent;
Wherein emptying tower includes tower body, the evacuated tube being fixed on inside tower body and the blower for being connected to emptying bottom of the tube, institute
The blower stated is connected to second filter chamber, and the evacuated tube is equipped with opening at the top of tower body.
Further, the contact filler is honeycomb ceramic packing.
Further, the spraying mechanism includes spray pipeline and multiple spray heads, and the spray head is uniformly distributed
In contact filler upper surface, described spray pipeline one end is connected to the outlet of booster pump, the other end respectively with each spray
Head connection.
Further, acid & alkali liquid regulator control system is additionally provided in the absorption tower, the acid & alkali liquid regulator control system includes
Acid solution storage tank, alkali liquor storage tank, electronics PH meter and arm processor, the acid solution storage tank are connect with washing lotion pond with alkali liquor storage tank,
The electronics PH meter is set to absorption tower gas vent inner surface, and electronics PH meter is electrically connected with arm processor, the acid solution storage
It is equipped with solenoid valve in tank and alkali liquor storage tank, the solenoid valve is electrically connected with arm processor, and the arm processor is used for
The test signal that electronics PH meter obtains is received, and command signal is issued to solenoid valve according to test signal, is realized with this to two
Solenoid valve carries out aperture control.
Further, the molecular sieve is zeolite molecular sieve.
A kind of technology of deodorization for feed processing, comprising the following steps: S1: exhaust gas to be processed is passed through into bag-type dust
Device filtering, removes large particulate matter therein, obtains gas after dedusting;S2: gas after dedusting is passed through absorption tower and carries out multistage
Spray-absorption, absorbing liquid are lye or acid solution, and gas is passed through by absorb the bottom of the tower after dedusting, are sprayed by multiple acid/base liquid
It is discharged afterwards by absorption tower top, gas after being absorbed, it is real-time according to the pH value that PH meter obtains at the top of absorption tower during spray
Adjust the pH value of spray acid/base liquid.S3: gas after absorption is passed through in UV reactor, after reaction by zeolite molecular sieve into
Row absorption obtains clean gas, and the metal mesh that surface is coated with titanium oxide, the metal mesh are equipped in the UV reactor
In be interspersed with multiple UV lamp pipes.S4: clean gas is passed through into emptying tower discharge.
Further, the pH value for obtaining gas after absorption tower tower top absorbs, ARM processing are counted in the S2 step by PH
Device is got absorb after gas pH value after calculate and solenoid valve in acid solution storage tank or alkali liquor storage tank issues instruction letter
Breath, solenoid valve make specific valve opening according to command information.
Further, multiple absorption tower series connection can be used in the S2 step to absorb gas after dedusting.
Compared with prior art, the invention has the following advantages that
1) present invention employs first passing through deduster to be dusted air inlet, the dust in exhaust gas or small are avoided
Grain object enters and blocks subsequent absorption tower and UV reactor, hence it is evident that improves because of dust blocking event caused by processing unit
Barrier, improves whole peculiar odor treatment efficiency, further improves the whole production efficiency of feed.
2) present invention employs the absorptions of multistage contact, using multistage filler and the spraying mechanism of multistage, so as to
Processing exhaust gas is adsorbed in the spray liquid on filler, hence it is evident that the contact area for increasing spray liquid Yu exhaust gas to be processed improves
Absorption efficiency and assimilation effect effectively remove peculiar smell.
3) present invention employs the solenoid valve structures on the PH being set at the top of absorption tower meter, arm processor and acid/base liquid storage tank
At PH looped system, when the pH value that PH meter obtains is more than or arm processor makes corresponding adjusting when lower than setting value
It instructs and is sent on the solenoid valve on acid/base liquid storage tank, instant solenoid valve aperture regulation can be carried out, so that the PH of spray liquid
The absorption to exhaust gas can be met just, so that the PH of the liquid after absorbing tends to be neutral, and this process can be adjusted immediately and be washed
PH value in liquid pool enables the pH value in washing lotion pond to can satisfy the needs of spray process during instant adjustment, mentions
Efficiency in high absorption process, the automation realized rapidly and efficiently are adjusted, and further improve whole production efficiency.
4) present invention employs UV reactors handles the exhaust gas by absorbing, and exhaust gas to be processed is in UV reactor
It is removed water first by adsorption silica gel, avoids moisture from generating corrosion to the blower of subsequent connection, be coated with later by surface
The metal mesh of titanium oxide cooperates multiple UV lamp pipes to carry out photocatalysis Decomposition to the difficult absorbing material in exhaust gas, such as will contain peculiar smell
Toxic benezene material in gas is decomposed into carbon dioxide and small-molecule substance, and the gas after reaction is passed through zeolite molecules
Wherein remaining small molecular alcohol substance is adsorbed in sieve, the generalization processing of exhaust gas is realized with this, it is blind to avoid processing
Point, so that the thorough decomposition of harmful substance, improves product quality.
Detailed description of the invention
Fig. 1 is the concrete structure schematic diagram of deodorizing device in the present invention;
Fig. 2 is the concrete structure schematic diagram of air inlet tank in the present invention;
Fig. 3 is the concrete structure schematic diagram on absorption tower in the present invention;
Fig. 4 is the concrete structure schematic diagram of UV reactor tank in the present invention;
Fig. 5 is the concrete structure schematic diagram that tower is emptied in the present invention.
In figure: 1, air inlet tank, 11, bag filter, 12, deposition funnel, 13, gas tank gas access, 14, gas tank gas goes out
Mouthful, 2, absorption tower, 21, washing lotion pond, 22, booster pump, 23, contact filler, 24, spraying mechanism, 25, absorption tower gas access, 26,
Absorption tower gas vent, 3, UV reactor tank, the 31, first filter chamber, 32, UV reactor tank, the 33, second filter chamber, 4, emptying tower,
41, tower body, 42, evacuated tube, 43, blower.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of deodorizing device for feed processing, including sequentially connected air inlet tank 1, absorption tower 2, UV reactor tank 3
With emptying tower 4, referring to Fig. 1.
1 part of air inlet tank: the deposition funnel 12 of bag filter 11 and lower section including top, the bag filter
11 sides are equipped with air inlet tank gas access 13, and air inlet tank gas vent 14 is equipped at the top of the bag filter 11, described
Deposition funnel 12 is for depositing the dust generated by bag filter 11.It first passes through deduster to be dusted air inlet, avoid
Dust or finely ground particles in exhaust gas enter and block subsequent absorption tower and UV reactor, hence it is evident that improve because of dust
The failure caused by processing unit is blocked, whole peculiar odor treatment efficiency is improved.
2 part of absorption tower: including being set to washing lotion pond 21, multi-stage scrubbing layer and booster pump 22, the washing lotion pond 21 is set to
2 bottom of absorption tower, the multi-stage scrubbing layer are set to 21 top of washing lotion pond, and the gettering layer includes spraying mechanism 24 and contact
Filler 23, the spraying mechanism 24 are set to 23 top of contact filler and can spray gas washing liquid, the increasing to contact filler 23
The suction inlet of press pump 22 is connected to washing lotion pond 21, and the outlet of booster pump 22 is connected to spraying mechanism 24, the washing lotion pond 21
Be set to the bottom contact filler 23 between be equipped with absorption tower gas access 25, the absorption tower gas access 25 with it is described
Air inlet tank gas vent 14 be connected to, absorption tower gas vent 26 is equipped with above the spraying mechanism 24 of the top.Specifically
When implementation, contact filler 23 selects honeycomb ceramic packing.Spraying mechanism 24 includes spray pipeline and multiple spray heads, the spray
Leaching head is uniformly distributed in contact 23 upper surface of filler, and described spray pipeline one end is connected to the outlet of booster pump 22, another
End is connect with each spray head respectively.Using multistage filler and the spraying mechanism of multistage, so that exhaust gas to be processed is adsorbed on and fills out
In spray liquid on material, hence it is evident that the contact area for increasing spray liquid Yu exhaust gas to be processed improves absorption efficiency and absorbs effect
Fruit.
Acid & alkali liquid regulator control system in absorption tower 2: including acid solution storage tank, alkali liquor storage tank, electronics PH is counted and arm processor,
The acid solution storage tank is connect with washing lotion pond 21 with alkali liquor storage tank, and the electronics PH meter is set in absorption tower gas vent 26
Surface, electronics PH meter are electrically connected with arm processor, are equipped with solenoid valve in the acid solution storage tank and alkali liquor storage tank, described
Solenoid valve is electrically connected with arm processor, the arm processor by receive based on electronics PH obtain test signal, and according to
It tests signal and issues command signal to solenoid valve, realized with this and aperture control is carried out to two solenoid valves.At the top of absorption tower
PH meter, the solenoid valve on arm processor and acid/base liquid storage tank constitute PH looped system, when the pH value that PH meter obtains is super
It crosses or arm processor makes corresponding regulating command and on the solenoid valve that is sent on acid/base liquid storage tank when lower than setting value,
Instant solenoid valve aperture regulation can be carried out, the PH of spray liquid is enabled to meet the absorption to exhaust gas just, so that after absorbing
The PH of liquid tend to be neutral, and this process can adjust the pH value in washing lotion pond immediately, and the pH value in washing lotion pond is existed
Immediately the needs that can satisfy spray process during adjustment save manpower so as to improve the efficiency in absorption process,
The automation realized rapidly and efficiently is adjusted.
3 part of UV reactor tank: including sequentially connected first filter chamber 31, UV reactor tank 32 and the second filter chamber 33, institute
Bibulous Silica Gel is housed in the first filter chamber 31 stated, the metal that surface is coated with titanium oxide is equipped with inside the UV reactor 32
Net is interspersed with multiple UV lamp pipes in the metal mesh, is filled with molecular sieve inside second filter chamber 33, and described
One filter chamber 31 is connected to absorption tower gas vent 26.When it is implemented, molecular sieve selects zeolite molecular sieve.Exhaust gas to be processed exists
It is removed water first by adsorption silica gel in UV reactor, avoids moisture from generating corrosion to the blower of subsequent connection, pass through later
The metal mesh that surface is coated with titanium oxide cooperates multiple UV lamp pipes to carry out photocatalysis Decomposition to the difficult absorbing material in exhaust gas, such as
Toxic benezene material containing peculiar smell is decomposed into carbon dioxide and small-molecule substance, and the gas after reaction is passed through zeolite
Wherein remaining small molecular alcohol substance is adsorbed in molecular sieve, the generalization processing of exhaust gas is realized with this, avoids place
Manage blind spot.
Emptying 4 part of tower: including tower body 41, the evacuated tube being fixed on inside tower body 41 42 and it is connected to emptying bottom of the tube
Blower 43, the blower 43 are connected to second filter chamber 33, and the evacuated tube 42 is equipped at the top of tower body 41 and opens
Mouthful.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be of the invention
Within protection scope.
Claims (8)
1. a kind of deodorizing device for feed processing, which is characterized in that including sequentially connected:
Air inlet tank (1): the deposition funnel (12) of bag filter (11) and lower section including top, the bag filter
(11) side is equipped with air inlet tank gas access (13), is equipped with air inlet tank gas vent at the top of the bag filter (11)
(14), the deposition funnel (12) is used to deposit the dust generated by bag filter (11);
Absorption tower (2): including washing lotion pond (21), multi-stage scrubbing layer and booster pump (22), the washing lotion pond (21), which is set to, to be absorbed
Tower (2) bottom, the multi-stage scrubbing layer are set to above washing lotion pond (21), and the gettering layer includes spraying mechanism (24) and connects
It touches filler (23), the spraying mechanism (24) is set to above contact filler (23) and can spray gas washing to contact filler (23)
The suction inlet of liquid, the booster pump (22) is connected to washing lotion pond (21), the outlet of booster pump (22) and spraying mechanism (24)
Connection is equipped with absorption tower gas access (25) between the washing lotion pond (21) and the contact filler (23) for being set to the bottom, institute
The absorption tower gas access (25) stated is connected to the air inlet tank gas vent (14), the spraying mechanism of the top
(24) top is equipped with absorption tower gas vent (26);
UV reactor tank (3): including sequentially connected first filter chamber (31), UV reactor tank (32) and the second filter chamber (33), institute
Bibulous Silica Gel is housed in the first filter chamber (31) stated, surface is equipped with inside the UV reactor (32) and is coated with titanium oxide
Metal mesh is interspersed with multiple UV lamp pipes in the metal mesh, is filled with molecular sieve inside second filter chamber (33), institute
The first filter chamber (31) stated is connected to absorption tower gas vent (26);
Emptying tower (4): it including tower body (41), is fixed on the internal evacuated tube (42) of tower body (41) and is connected to emptying bottom of the tube
Blower (43), the blower (43) are connected to second filter chamber (33), and the evacuated tube (42) is in tower body (41)
Top is equipped with opening.
2. a kind of deodorizing device for feed processing according to claim 1, which is characterized in that the contact is filled out
Expect that (23) are honeycomb ceramic packing.
3. a kind of deodorizing device for feed processing according to claim 1, which is characterized in that the spray thrower
Structure (24) includes spray pipeline and multiple spray heads, and the spray head is uniformly distributed in contact filler (23) upper surface, described
Spray pipeline one end be connected to the outlet of booster pump (22), the other end is connect with each spray head respectively.
4. a kind of deodorizing device for feed processing according to claim 1, which is characterized in that the absorption tower
(2) acid & alkali liquid regulator control system is additionally provided in, the acid & alkali liquid regulator control system includes acid solution storage tank, alkali liquor storage tank, electronics PH meter
And arm processor, the acid solution storage tank are connect with washing lotion pond (21) with alkali liquor storage tank, the electronics PH meter, which is set to, to be absorbed
Tower gas vent (26) inner surface, electronics PH meter are electrically connected with arm processor, are all provided in the acid solution storage tank and alkali liquor storage tank
There is solenoid valve, the solenoid valve is electrically connected with arm processor, and the arm processor is by receiving acquisition based on electronics PH
Signal is tested, and command signal is issued to solenoid valve according to test signal, is realized with this and aperture control is carried out to two solenoid valves.
5. a kind of deodorizing device for feed processing according to claim 1, which is characterized in that the molecular sieve
For zeolite molecular sieve.
6. a kind of technology of deodorization for feed processing, which comprises the following steps:
S1: exhaust gas to be processed is filtered by bag filter (11), large particulate matter therein is removed, obtains gas after dedusting
Body;
S2: gas after dedusting is passed through absorption tower (2) and carries out multi-stage spray absorption, absorbing liquid is lye or acid solution, gas after dedusting
Body is passed through by absorption tower (2) bottom, by being discharged at the top of absorption tower (2) after multiple acid/base liquid spray, gas after being absorbed
Body adjusts the pH value of spray acid/base liquid during spray in real time according to the pH value that PH meter obtains at the top of absorption tower (2).
S3: gas after absorption is passed through in UV reactor, is adsorbed to obtain clean gas by zeolite molecular sieve after reaction, institute
It is equipped with the metal mesh that surface is coated with titanium oxide in the UV reactor stated, is interspersed with multiple UV lamp pipes in the metal mesh.
S4: clean gas is passed through into emptying tower (4) discharge.
7. a kind of technology of deodorization for feed processing according to claim 6, which is characterized in that the S2 step
In by PH count obtain absorption tower (2) tower top absorb after gas pH value, arm processor get absorb after gas pH value after
Calculate and the solenoid valve in acid solution storage tank or alkali liquor storage tank issues command information, solenoid valve is provided according to command information
The valve opening of body.
8. a kind of technology of deodorization for feed processing according to claim 6, which is characterized in that the S2 step
In can be used multiple absorption towers (2) series connection gas after dedusting is absorbed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910464306.5A CN110090502A (en) | 2019-05-30 | 2019-05-30 | A kind of deodorizing device and technique for feed processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910464306.5A CN110090502A (en) | 2019-05-30 | 2019-05-30 | A kind of deodorizing device and technique for feed processing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110090502A true CN110090502A (en) | 2019-08-06 |
Family
ID=67449698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910464306.5A Pending CN110090502A (en) | 2019-05-30 | 2019-05-30 | A kind of deodorizing device and technique for feed processing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110090502A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110496486A (en) * | 2019-09-16 | 2019-11-26 | 山东鲁花集团有限公司 | A kind of purification method of fermented feed production tail gas |
CN113899649A (en) * | 2021-09-23 | 2022-01-07 | 福建瓮福蓝天氟化工有限公司 | Device and method for determining carbonate content in sodium fluoride |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201912877U (en) * | 2010-09-10 | 2011-08-03 | 上海市固体废物处置中心 | System for processing medical waste incineration tail gas containing high concentration hydrogen chloride |
CN108993107A (en) * | 2018-09-28 | 2018-12-14 | 中科天龙(厦门)环保股份有限公司 | A kind of waste gas processing method and exhaust treatment system |
-
2019
- 2019-05-30 CN CN201910464306.5A patent/CN110090502A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201912877U (en) * | 2010-09-10 | 2011-08-03 | 上海市固体废物处置中心 | System for processing medical waste incineration tail gas containing high concentration hydrogen chloride |
CN108993107A (en) * | 2018-09-28 | 2018-12-14 | 中科天龙(厦门)环保股份有限公司 | A kind of waste gas processing method and exhaust treatment system |
Non-Patent Citations (1)
Title |
---|
王沛: "《制药工艺学》", 31 August 2017, 中国中医药出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110496486A (en) * | 2019-09-16 | 2019-11-26 | 山东鲁花集团有限公司 | A kind of purification method of fermented feed production tail gas |
CN113899649A (en) * | 2021-09-23 | 2022-01-07 | 福建瓮福蓝天氟化工有限公司 | Device and method for determining carbonate content in sodium fluoride |
CN113899649B (en) * | 2021-09-23 | 2024-04-12 | 福建瓮福蓝天氟化工有限公司 | Device and method for measuring carbonate content in sodium fluoride |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108310961A (en) | The integrated treating device of stench gas with foreign flavor | |
CN105318443B (en) | A kind of air purifier | |
CN110090502A (en) | A kind of deodorizing device and technique for feed processing | |
CN108993107A (en) | A kind of waste gas processing method and exhaust treatment system | |
CN107497269A (en) | A kind of emission-control equipment with deodorization functions | |
CN108580044A (en) | A kind of high-efficiency environment friendly plant gas dust removal and filtration equipment | |
CN207899196U (en) | A kind of acid waste gas processing unit | |
CN107754529B (en) | Circulating air purification equipment based on water rotating device | |
CN212396345U (en) | High-efficient deodorization environmental protection spray column of vacuum high pressure atomization | |
CN208893881U (en) | A kind of VOCS exhaust gas integrated treating device | |
CN207694600U (en) | A kind of combined type UV photodissociation towers | |
CN208356391U (en) | A kind of soot exhaust treatment system | |
CN108854378A (en) | A kind of multiple dust-extraction unit of Environmental Safety flue gas | |
CN206746280U (en) | A kind of emission-control equipment for noble metal recovery | |
CN205760471U (en) | A kind of seriality active carbon adsorption equipment | |
CN209241859U (en) | A kind of spent reagent disk collecting box | |
CN211246067U (en) | Desulfurization dust removal treatment facility | |
CN209985198U (en) | Bio-pharmaceuticals detects environmental protection processing apparatus | |
CN208194073U (en) | A kind of photochemical catalytic oxidation absorption tower | |
CN208786097U (en) | A kind of organic exhaust gas adsorption treating column | |
CN207413125U (en) | A kind of kitchen exhaust gas sprays photodissociation purifying column | |
CN210584441U (en) | Mixed induced flow spraying deodorization device | |
CN209662949U (en) | A kind of vertical UV photooxidation integrated tower with dedusting defrosting function | |
CN211159288U (en) | Industrial waste gas treatment equipment | |
CN212915061U (en) | Hydroxyl radical treatment industry Vocs equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |