CN206676206U - The quenched processing unit for adjusting viscous steam jet pump waste gas - Google Patents
The quenched processing unit for adjusting viscous steam jet pump waste gas Download PDFInfo
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- CN206676206U CN206676206U CN201720523492.1U CN201720523492U CN206676206U CN 206676206 U CN206676206 U CN 206676206U CN 201720523492 U CN201720523492 U CN 201720523492U CN 206676206 U CN206676206 U CN 206676206U
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- waste gas
- jet pump
- processing unit
- steam jet
- tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
A kind of quenched processing unit for adjusting viscous steam jet pump waste gas, the device includes the condenser connected with exhaust emission tube road, the cooling tank connected with condenser, with the integrated odor removal of cooling tank connection, with the Ozone reduction tower of integrated odor removal connection, the absorbent charcoal adsorber connected with Ozone reduction tower；Blower fan is provided between described cooling tank and integrated odor removal, blast pipe is provided with described absorbent charcoal adsorber.With can effectively adsorb VOC, foul odour is eliminated, the advantages of reducing environmental pollution.
Description
Technical field：
The utility model relates generally to quenched adjust and glues steam jet pump waste gas technical field, more particularly to a kind of quenched adjust is glued
The processing unit of steam jet pump waste gas.
Background technology：
It is mainly in experimental branch line industry, such as the viscous technology of quenched tune of the waste plastics raw material of terylene short fiber production：
Liquid waste plastics raw material after melting is sent into its special vacuum separation tower, has multi-layer porous plate, liquid in vacuum separation tower
Raw material successively increases surface area by porous plate, makes low molecule impurity gasification separation, improves the purity and viscosity of raw material, carry significantly
Rise the quality of finished product product.A vacuum source is needed during quenched tune is viscous, passes through the useless modeling of suction channel and liquid
Material raw material takes up container connection, more at present using the steam jet pump relatively less sensitive to dust, is carried for material viscosity
Reaction environment is supplied；In the jet pump course of work, due to the volatilization and radiating of raw material, substantial amounts of waste gas can be produced, the waste gas
Temperature can typically reach 80-90 DEG C, and the moisture content of the waste gas is up to 70-80%, and VOC (volatile organic compound, refers to live
Bold and vigorous a kind of volatile organic matter, i.e., can produce that a kind of volatile organic matter of harm) content is up to 1000mg/m3, have
Obvious foul odour, if untreated be directly discharged into environment, environment can be caused along pollution.
Utility model content
The utility model is directed to the above-mentioned deficiency of prior art, there is provided and one kind can effectively adsorb VOC, eliminate foul odour,
The quenched tune for reducing environmental pollution glues the processing unit of steam jet pump waste gas.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of quenched adjust glues steam injection
The processing unit of pump waste gas, the device is including the condenser connected with exhaust emission tube road, the cooling tank connected with condenser, with
The integrated odor removal of cooling tank connection, the Ozone reduction tower with the connection of integrated odor removal, is connected with Ozone reduction tower
Absorbent charcoal adsorber；Blower fan, described charcoal absorption are provided between described cooling tank and integrated odor removal
Blast pipe is provided with device.
Using said structure, from the quenched waste gas for adjusting 80-90 DEG C caused by viscous steam jet pump, within the condenser will first
Waste gas, which is cooled in, to be reduced moisture content while is cooled, and in order to ensure temperature can be reduced to less than 40 DEG C, facilitates follow-up equipment
Processing to waste gas, secondary cooling cooling is then carried out using cooling tank, EGT now be reduced to less than 40 DEG C or
Person reaches less than 35 DEG C, is then fed to by the effect of blower fan in integrated odor removal and carries out stink and VOC removal；
Foul odour is reduced in order to remove unnecessary ozone, the waste gas come out from integrated odor removal is entered back into Ozone reduction tower,
Ozone caused by reduction is to ensure to be discharged into gas free from extraneous odour；Then pass through absorbent charcoal adsorber again, further remove VOC, dislike
Foul smell taste, it is ensured that qualified discharge.The arrangement of said structure, sufficiently eliminate VOC and eliminate foul odour, effectively reduce pair
The pollution of environment, the standard of waste gas qualified discharge is improved, VOC content is up to 1000mg/m from original waste gas3It is reduced to
100mg/m3Hereinafter, relative to the 120mg/m of standard requirement3It is more low.
Preferably, one end of described condenser is provided with the air inlet pipe connected with exhaust emission tube road, the other end is set
It is equipped with the escape pipe connected with cooling tank；Described condenser is internally provided with cooling coil, and one end of cooling coil is water inlet
Mouth, the other end are delivery port；The bottom of described condenser is provided with the bilge discharge pipe road being connected with sewage-treatment plant；Adopt
With said structure, cooling is fully contacted in condenser with coil pipe when 80-90 DEG C of waste gas enters, the cooling water inside coil pipe is
The cooling of waste gas provides cooling source, and cooling rate is fast, after condensation in caused waste water, not only only water also have part dust and
VOC is removed, and realizes preliminary exhaust-gas treatment.
Preferably, described cooling tank includes tank body, the sprinkling equipment in tank body, described tank body top is set
There is wind pipe, the side wall of tank body is provided with the exhaust gas inlet connected with cooling tank, and described spray equipment enters positioned at waste gas
Mouthful top, is provided with infundibulate sewage collecting tank below spray equipment in tank body, be provided with the middle part of sewage collecting tank with
The effluent outfall of sewage-treatment plant connection；Using said structure, the spray from the waste gas that side wall enters in sprinkling equipment is made
Further reduced by spraying cooling again, temperature with lower, caused waste water is sent to dirt after being collected by infundibulate sewage collecting tank
Water treatment facilities is uniformly processed, and the gas after cooling down is exited into integrated odor removal from tank body top wind pipe
Further processing.
Preferably, high energy high ozone UV ultraviolet beams and low temperature etc. are installed inside described integrated odor removal
Ion；Using ion-oxygen caused by the structure high energy high ozone UV ultraviolet beams and low-temperature plasma can with it is smelly in waste gas
Oxygen and VOC fully contacts are handled, and are reduced ozone and VOC concentration, are reduced foul odour.
Preferably, being provided with active carbon layer in described absorbent charcoal adsorber, the thickness of described activated carbon layer is
450-550mm, a diameter of 1000-1200mm.The VOC that can effectively go to contain in removing exhaust gas using the structure, non-methane are total
The organic gas of hydrocarbon, clearance more than 80%；The concentration for the ozone not being oxidized can also be further reduced simultaneously, further drop
The foul odour of low exhaust gas emission.
As further preferably, the side wall of described blast pipe is provided with thief hatch, and the top of blast pipe, which is provided with, to be kept away
Thunder pin；Using the structure, the VOC content of the gas of blast pipe discharge can be timely and conveniently tested, monitors whether to discharge in real time
It is up to standard, and the setting of lightning rod then can effectively prevent damage of the thundery sky to equipment.
The above-mentioned quenched method for adjusting the processing unit processing waste gas for gluing steam jet pump waste gas of the utility model, specific steps
Including：
(1) first in the presence of blower fan, the quenched waste gas for adjusting temperature caused by viscous steam jet pump to be 80-90 DEG C passes through
The condenser of exhaust emission tube road connection, the continuous recirculated cooling water of coil pipe inside condenser are cooled down waste gas, the step
Suddenly the temperature of waste gas is down to 35-50 DEG C；
(2) waste gas continues to enter in cooling tank from condenser under the traction of blower fan, the sprinkling equipment spray in tank body
Cooling water is further cooled to less than 35 DEG C to waste gas, then continues to enter integrated deodorization from cooling tank under the traction of blower fan
In device；
(3) waste gas reduces foul odour successively by UV ultraviolet beam plasma decompositions in integrated odor removal；
(4) waste gas after the processing of integrated odor removal is entered in Ozone reduction tower, and reduction ozone ensures to be discharged into
Gas free from extraneous odour；
(5) absorbent charcoal adsorber is entered after Ozone reduction tower, further removes VOC, foul odour, it is ensured that reach
Mark discharge.
The air inflow in exhaust emission tube road described in the utility model step (1) is 2500-3000m3/ h, it is preferably
3000m3/h。
The above-mentioned method of the utility model has ozone and VOC clearances high, can effectively reduce the sum of foul odour
Pollution to environment, the harmful substance contents of discharge gas are reduced, improve environment.
Brief description of the drawings
The quenched processing device structure diagram for adjusting viscous steam jet pump waste gas of the utility model of accompanying drawing 1.
The utility model absorbent charcoal adsorber structural representation of accompanying drawing 2.
The utility model condenser structure schematic diagram of accompanying drawing 3.
Embodiment
The utility model is described in detail below by specific embodiment, but the utility model is not limited solely to following implementation
Example.
As shown in Figure 1：A kind of quenched processing unit for adjusting viscous steam jet pump waste gas of the present utility model, the device bag
The condenser 1 connected with exhaust emission tube road is included, the cooling tank 2 connected with condenser, the integrated deodorization with cooling tank connection
Device 3, the Ozone reduction tower 4 with the connection of integrated odor removal, the absorbent charcoal adsorber 5 connected with Ozone reduction tower；Institute
Blower fan 6 is provided between the cooling tank stated and integrated odor removal, blast pipe is provided with described absorbent charcoal adsorber
7。
Using said structure, from the quenched waste gas for adjusting 80-90 DEG C caused by viscous steam jet pump, within the condenser will first
Waste gas cooling, reduce moisture content while cooled, in order to ensure temperature can be reduced to less than 40 DEG C, facilitate follow-up equipment
Processing to waste gas, secondary cooling cooling is then carried out using cooling tank, EGT now be reduced to less than 40 DEG C or
Person reaches less than 35 DEG C, is then fed to by the effect of blower fan in integrated odor removal and carries out stink and VOC removal；
Foul odour is reduced in order to remove unnecessary ozone, the waste gas come out from integrated odor removal is entered back into Ozone reduction tower,
Ozone caused by reduction is to ensure to be discharged into gas free from extraneous odour；Then pass through absorbent charcoal adsorber again, further remove VOC, dislike
Foul smell taste, it is ensured that qualified discharge.The arrangement of said structure, sufficiently eliminate VOC and eliminate foul odour, effectively reduce pair
The pollution of environment, the standard of waste gas qualified discharge is improved, VOC content is up to 1000mg/m from original waste gas3It is reduced to
100mg/m3Hereinafter, relative to the 120mg/m of standard requirement3It is more low.
Shown in accompanying drawing 3：One end of condenser described in the utility model is provided with the air inlet connected with exhaust emission tube road
Pipe 1.1, the other end are provided with the escape pipe 1.2 connected with cooling tank；Described condenser is internally provided with cooling coil 1.3,
One end of cooling coil is water inlet 1.31, the other end is delivery port 1.32；The bottom of described condenser is provided with and sewage
The bilge discharge pipe road 1.4 of processing unit connection；Using said structure, when 80-90 DEG C of waste gas is entered in condenser and disk
Pipe fully contact cools down, and the cooling water inside coil pipe provides cooling source for the cooling of waste gas, and cooling rate is fast, caused by after condensation
In waste water, not only only water also has the dust of part and VOC to be removed, and realizes preliminary exhaust-gas treatment.
Cooling tank described in the utility model includes tank body, the sprinkling equipment in tank body, and described tank body top is set
Wind pipe is equipped with, the side wall of tank body is provided with the exhaust gas inlet connected with cooling tank, and described spray equipment is located at waste gas
Import top, tank body is interior to be provided with infundibulate sewage collecting tank below spray equipment, is provided with the middle part of sewage collecting tank
The effluent outfall being connected with sewage-treatment plant；Using said structure, from the waste gas that side wall enters sprinkling equipment spray
Further reduced by spraying cooling again, temperature under effect, caused waste water is sent to after being collected by infundibulate sewage collecting tank
Sewage-treatment plant is uniformly processed, and the gas after cooling down exits into integrated odor removal from tank body top wind pipe
Interior further processing.
High energy high ozone UV ultraviolet beams and low temperature are installed inside integrated odor removal described in the utility model
Plasma；Using ion-oxygen caused by the structure high energy high ozone UV ultraviolet beams and low-temperature plasma can with waste gas
Ozone and VOC fully contacts are handled, and are reduced ozone and VOC concentration, are reduced foul odour.Integrated deodorization of the present utility model
Device can use commercially available low-temperature plasma+UV photoelectric integrated machines, and the structure is divided into ultraviolet photodissociation and plasma decomposition two
Individual area, foul gas first arrive plasma decomposition area again through UV ultraviolet photodissociation area, the discharge up to standard after multistage purification.UV ultraviolets
Photodissociation area：Irradiate foul gas using special high energy high ozone UV ultraviolet beams, change foul gas, as ammonia, trimethylamine,
Hydrogen sulfide, first sulphur hydrogen, methyl mercaptan, four thioethers, methyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC class, benzene, first
The molecular chain structure of benzene, dimethylbenzene, make organic or inorganic macromolecule malodorous compound strand, under high energy ultraviolet, degraded
It is transformed into low molecular compound, such as CO2, H2O；The oxygen molecule decomposed again in air produces free oxygen, i.e. active oxygen.Because free
Oxygen takes positron-electron imbalance so need to be combined with oxygen molecule, and then produces ozone.It is well known that Pre-Ozonation on Organic Matter has
Extremely strong oxidation, there is the elimination effect to get instant result to foul gas and other grateful property peculiar smell.Organic bad smell gas leads to
After crossing local area, purification carries out collaboration to foul gas with high energy UV ultraviolet beam and ozone and decomposes oxidation reaction, makes stench
Gaseous matter Degradation and Transformation cracks the molecular link of bacterium in foul gas, destroyed thin into low molecular compound, water and carbon dioxide
The nucleic acid (DNA) of bacterium, then pass through ozone oxidation reaction；Plasma decomposition area：Employ absorption-decomposition-carbonization technique of uniqueness
Technology design, without regeneration treatment raw material, it is responsible for without special messenger, does not produce secondary pollution.Using high voltage pulse high frequency plasma
Body power supply and tooth plate electric discharge device, it is set to produce high intensity, high concentration, the living radical of high electric energy, in the time of Millisecond
Interior, the deleterious molecular that moment remains in the gas to entering plasma decomposition area by UV photodissociation area carries out redox reaction,
By the contaminant degradation in waste gas into carbon dioxide and water and tractable material.Utilize the strong oxidizing property and height of catalytic oxidant
Adsorptivity, constantly the untreated most pollutant of plasma and the material of generation progress catalytic oxidation, make harmful useless
Gas whole qualified discharge after multistage purification.
As shown in Figure 2, active carbon layer 5.2 is provided with absorbent charcoal adsorber described in the utility model, it is described
The thickness of activated carbon layer is 500mm, a diameter of 1200mm.It is the VOC that can effectively go to contain in removing exhaust gas using the structure, non-
The organic gas of methane total hydrocarbon, clearance more than 80%；The concentration for the ozone not being oxidized can also be further reduced simultaneously, entered
The foul odour of low exhaust gas emission drops in one step.As further preferably, the side wall of described blast pipe is provided with thief hatch
5.3, the top of blast pipe is provided with lightning rod 5.1；Using the structure, the gas that blast pipe is discharged can be timely and conveniently tested
VOC content, monitor whether emission compliance in real time, and the setting of lightning rod then can effectively prevent damage of the thundery sky to equipment
It is bad.
The utility model also provides a kind of a kind of above-mentioned quenched processing unit processing waste gas for adjusting viscous steam jet pump waste gas
Method, specific steps include：
(1) first in the presence of blower fan, the quenched waste gas for adjusting temperature caused by viscous steam jet pump to be 80-90 DEG C passes through
The condenser of exhaust emission tube road connection, the continuous recirculated cooling water of coil pipe inside condenser are cooled down waste gas, the step
Suddenly the temperature of waste gas is down to 40-45 DEG C；
(2) waste gas continues to enter in cooling tank from condenser under the traction of blower fan, the sprinkling equipment spray in tank body
Cooling water is further cooled to less than 35 DEG C to waste gas, then continues to enter integrated deodorization from cooling tank under the traction of blower fan
In device；
(3) waste gas reduces foul odour successively by UV ultraviolet beam plasma decompositions in integrated odor removal；
(4) waste gas after the processing of integrated odor removal is entered in Ozone reduction tower, and reduction ozone ensures to be discharged into
Gas free from extraneous odour；
(5) absorbent charcoal adsorber is entered after Ozone reduction tower, further removes VOC, foul odour, it is ensured that reach
Mark discharge.
The air inflow in exhaust emission tube road described in the utility model step (1) is 3000m3/h。
The above-mentioned method of the utility model has ozone and VOC clearances high, can effectively reduce the sum of foul odour
Pollution to environment, the harmful substance contents of discharge gas are reduced, improve environment.
By the above-mentioned structures and methods of the utility model, after treatment, come out from absorbent charcoal adsorber
Clearance of the gas containing VOC, the organic gas of NMHC reaches more than 90%；Final VOC content is from original
1000mg/m3 is reduced to below 100mg/m3, and the content than the 120mg/m3 of requirements of the national standard is also low, and substantially increasing makes
With efficiency, service life, the production cost of reduction are extended, while what is more important effectively eliminates pollutant, reduces
The discharge capacity of harmful substance, optimizes the environment.
Activated carbon of the present utility model can be commercially available prod using Alveolate activated carbon.
Claims (6)
1. a kind of quenched processing unit for adjusting viscous steam jet pump waste gas, the device include the condensation connected with exhaust emission tube road
Device, the cooling tank connected with condenser, the integrated odor removal with cooling tank connection are smelly with the connection of integrated odor removal
Hydrogen reduction tower, the absorbent charcoal adsorber connected with Ozone reduction tower；Set between described cooling tank and integrated odor removal
Blower fan is equipped with, blast pipe is provided with described absorbent charcoal adsorber.
2. the quenched processing unit for adjusting viscous steam jet pump waste gas according to claim 1, it is characterised in that：Described is cold
One end of condenser is provided with the air inlet pipe connected with exhaust emission tube road, and the other end is provided with the escape pipe connected with cooling tank；
Described condenser is internally provided with cooling coil, and one end of cooling coil is water inlet, the other end is delivery port；Described is cold
The bottom of condenser is provided with the bilge discharge pipe road being connected with sewage-treatment plant.
3. the quenched processing unit for adjusting viscous steam jet pump waste gas according to claim 1, it is characterised in that：Described is cold
But tank includes tank body, the sprinkling equipment in tank body, and described tank body top is provided with wind pipe, and the side wall of tank body is set
There is the exhaust gas inlet connected with cooling tank, and described spray equipment is located at exhaust gas inlet top, is located at spray equipment in tank body
Lower section is provided with infundibulate sewage collecting tank, and the sewage discharge being connected with sewage-treatment plant is provided with the middle part of sewage collecting tank
Pipe.
4. the quenched processing unit for adjusting viscous steam jet pump waste gas according to claim 1, it is characterised in that：Described one
High energy high ozone UV ultraviolet beams and low-temperature plasma are installed inside body odor removal.
5. the quenched processing unit for adjusting viscous steam jet pump waste gas according to claim 1, it is characterised in that：Described work
Active carbon layer is provided with property charcoal adsorbent equipment, the thickness of described activated carbon layer is 450-550mm, a diameter of 1000-
1200mm。
6. the quenched processing unit for adjusting viscous steam jet pump waste gas according to claim 1, it is characterised in that：Described row
The side wall of tracheae is provided with thief hatch, and the top of blast pipe is provided with lightning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523492.1U CN206676206U (en) | 2017-05-11 | 2017-05-11 | The quenched processing unit for adjusting viscous steam jet pump waste gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523492.1U CN206676206U (en) | 2017-05-11 | 2017-05-11 | The quenched processing unit for adjusting viscous steam jet pump waste gas |
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| Publication Number | Publication Date |
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| CN206676206U true CN206676206U (en) | 2017-11-28 |
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ID=60407232
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975327A (en) * | 2017-05-11 | 2017-07-25 | 宁波大发化纤有限公司 | It is quenched to adjust the processing unit and its processing method for gluing steam jet pump waste gas |
-
2017
- 2017-05-11 CN CN201720523492.1U patent/CN206676206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975327A (en) * | 2017-05-11 | 2017-07-25 | 宁波大发化纤有限公司 | It is quenched to adjust the processing unit and its processing method for gluing steam jet pump waste gas |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: No.266 Binhai 2nd Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Patentee after: Ningbo Dafa New Material Co.,Ltd. Address before: 315336 No. 266, Binhai 2nd Road, Hangzhou Bay New Area, Ningbo, Zhejiang Patentee before: NINGBO DAFA CHEMICAL FIBER Co.,Ltd. |