CN109967254A - A kind of high-pressure electrostatic degreasing unit - Google Patents
A kind of high-pressure electrostatic degreasing unit Download PDFInfo
- Publication number
- CN109967254A CN109967254A CN201910336569.8A CN201910336569A CN109967254A CN 109967254 A CN109967254 A CN 109967254A CN 201910336569 A CN201910336569 A CN 201910336569A CN 109967254 A CN109967254 A CN 109967254A
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- Prior art keywords
- flue gas
- gas leading
- electrostatic
- degreasing unit
- unit according
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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.)
- Pending
Links
- 238000005238 degreasing Methods 0.000 title claims abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000003546 flue gas Substances 0.000 claims abstract description 67
- 230000005686 electrostatic field Effects 0.000 claims abstract description 9
- 239000002912 waste gas Substances 0.000 claims abstract description 9
- 239000013618 particulate matter Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 39
- 230000005484 gravity Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000003517 fume Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- -1 Polyene Hydrocarbon Chemical class 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
Abstract
The present invention relates to VOC technical field of waste gas treatment, more particularly to a kind of high-pressure electrostatic degreasing unit, it is used to remove the oiliness particulate matter in dry waste gas, it is respectively equipped with the flue gas leading of air inlet and air outlet including both ends of the surface, is equipped in the flue gas leading and is connected to power supply by step-up transformer in the electrostatic silk for generating 40,000-7.5 ten thousand volts of high-voltage electrostatic fields in flue gas leading.The invention can also have the advantages that be readily cleaned by 40,000-7.5 ten thousand volts of high-voltage electrostatic field to VOC and dust progress adsorption treatment and high treating effect in dry waste gas.
Description
Technical field
The present invention relates to VOC technical field of waste gas treatment more particularly to a kind of high-pressure electrostatic degreasing units.
Background technique
Polyolefins plastic applications are in extensive range, have good physics, chemistry and mechanical property, toughness, flexibility
It is good with cushion performance, and there are the properties such as electrical isolation, heat-insulated, it is widely used in the fields such as packaging, chemical industry, building.Polyene
Hydrocarbon suds plastic applications are extensive, and one of foamed plastics obtained of success earliest.At present cross-linked polyolefin prepare it is main
It is that polyolefinic raw materials and various auxiliary agents are mediated first, are granulated, extruder is added and is plasticized, it is equal obtains each component mixing
Even polyolefin master slice, is then foamed by foaming furnace.
Since a certain amount of flue gas exhaust gas and organic exhaust gas can be generated in the foaming process of foaming furnace workshop, in order to meet country
Increasingly stringent environmental requirement, needs to administer exhaust gas with place.
The high temperature generated when foaming new material industry VOCS discharge is mainly derived from high-temperature digestion plastics raw material at present
Flue gas volatile matter contains a large amount of flue gases, oiliness particulate matter, oxynitrides, carbon monoxide, hydro carbons, non-methane total hydrocarbons in exhaust gas
And dust etc..And exhaust gas is at high temperature, oiliness particulate matter, the hydro carbons volatile matter discharged in exhaust gas is gaseous state.
In this regard, our company devises a kind of dry process technique of high temperature VOC- mix dust exhaust gas, due to 30,000 volts with
Under electrostatic field be difficult to make VOC to occur corona, brownout will lead to that corona intensity is high, VOC elaioleucite particle electrification possibility
It is small, cause oil removal efficiency to lower.Therefore it needs one kind to can produce 30,000 volts or more high-voltage electrostatic fields and is suitable for factory's large size to give up
The high-pressure electrostatic degreasing unit of gas disposal.
Application No. is the patent document of CN201520204571.7, to disclose such a catering trade electrostatic oil fume net
Change device high-pressure electrostatic pipe, it is made of electrostatic outer tube, metal electrostatic silk, end cap and end cap compression leg, the tube body of the electrostatic outer tube
Upper and lower part is correspondingly arranged on several air inlets and air outlet, is respectively set on the top of the electrostatic outer tube and the nozzle of bottom surface
There are end cap A and end cap B, is provided with end cap compression leg on end cap A and end cap B；Metal electrostatic is provided in the electrostatic outer tube
Silk；The two ends of the metal electrostatic silk are connected with end cap A and end cap B respectively by bolt, and electrostatic silk is tensed；It is described
Cable-through hole is provided on end cap B；Positive 10,000 volts of the high-field electrode of access in the cable-through hole, positive 10,000 volts of the high-field electrode with
Metal electrostatic silk is connected；It using the anode of electrostatic tube body and the length of earthing pole is increased, shorten anode and earthing pole away from
From formation high-pressure electrostatic pipe array is so as to improve fume purifying efficiency.
Firstly, this application is mainly used for purifying kitchen fume and only has access positive 10,000 volts of high-field electrodes.On the one hand,
Kitchen fume is different with the oiliness grain structure of industrial waste gas, concentration, and 10,000 volts of high pressures in this application are insufficient to allow foaming useless
Corona occurs for the VOC elaioleucite in gas；On the other hand, treating capacity is not enough to be applied to industrial production.
Secondly, by can be seen that in the attached drawing of this application, in order to tense metal electrostatic silk, at the both ends of electrostatic outer tube point
Not She Zhi end cap so that the side wall of electrostatic outer tube can only be arranged in air inlet and air outlet.This will result in gas by side wall
It after air inlet enters electrostatic outer tube, can be moved obliquely upward under effect of inertia, not only far from the electrostatic outer tube for absorption
Wall causes the problem of adsorption effect difference, is also easy to pollution electrostatic silk, and be possible to blow the elaioleucite for being already attached to tube wall
It moves, to take it out electrostatic outer tube, causes the problem of deoiling effect difference, while its gas is also difficult to escape from air outlet.
In addition, the electrostatic outer tube in this application is after long-time use, it is difficult to the attachment of its electrostatic outer tube wall, difficult
It is cleaned with the elaioleucite of landing, oil removing ability can decline with the increase of attachment, and service life is short.
Summary of the invention
The invention solves the above problem, provide it is a kind of for industry except dry waste gas containing VOC and deoiling effect is good,
Easy cleaned high-pressure electrostatic degreasing unit.
The technical solution that the present invention solves the problems, such as is to provide a kind of high-pressure electrostatic degreasing unit, for removing dry waste gas
In oiliness particulate matter, be respectively equipped with the flue gas leading of air inlet and air outlet including both ends of the surface, be equipped with and pass through in the flue gas leading
Step-up transformer is connected to power supply in the electrostatic silk for generating 40,000-7.5 ten thousand volts of high-voltage electrostatic fields in flue gas leading.
Preferably, the flue gas leading is vertically arranged, and one end of the electrostatic silk connects to power supply, and the other end passes through flue gas leading
And it is equipped with the weight for being located in flue gas leading for making and making electrostatic silk ontology to be tensioned and electrostatic silk being avoided to contact with exhaust gas inside pipe wall
Power block.
Preferably, at least provided with 200, several flue gas leadings are set in a shell flue gas leading by mounting plate.
Preferably, the shell is equipped with total air inlet and total gas outlet, and total air inlet and total gas outlet are respectively equipped with
Fire insulation valve.
Preferably, the electrostatic silk in several flue gas leadings is connected in parallel in power supply.
Preferably, the top of the flue gas leading is equipped with the spray part that indirect type flushing is carried out to exhaust gas inside pipe wall.
Preferably, the bottom of the flue gas leading is equipped with the collecting tank for collecting the elaioleucite slid along exhaust gas inside pipe wall.
Preferably, the step-up transformer is also connected with the pressure regulator for adjusting voltage value.
Preferably, the flue gas leading end face diameter is 200-300mm.
Preferably, the high 6-10m of the flue gas leading.
Beneficial effects of the present invention:
1. the end face of flue gas leading forms air inlet and air outlet, the gravity block that electrostatic silk is arranged by bottom is tensioned naturally and hangs,
Gas is discharged vertically, elaioleucite is fallen vertically, is independent of each other.
2. high-voltage electrostatic field is generated by electrostatic silk in several flue gas leadings of setting, every flue gas leading, on the one hand with suitable
For the processing of large quantity of exhaust gas in industry, on the other hand exhaust gas is diverted in each flue gas leading, large quantity of exhaust gas is avoided to have
Handle problem of non-uniform, high treating effect.
3. the spray part for being rinsed to inner wall is arranged at the top of flue gas leading, cleaning waste water is also directly fallen along inner wall
Under, it is readily cleaned.
4. fire insulation valve is respectively set in the inlet and outlet of whole device, occurs to close when fire, be acted on every cigarette back-fire relief,
On the other hand one side protective device itself improves safety.
5. VOC elaioleucite is 30,000 suitable for handling the VOC elaioleucite industrially drying exhaust gas, especially IXPE foaming exhaust gas
Volt is following to be difficult to happen corona.And since the humidity of participation anhydrous during foam production and exhaust gas is very low, apply
DC voltage can achieve 40,000-7.5 ten thousand volts it is big, so that VOC elaioleucite corona is occurred almost to reaching good oil removing
Effect.Avoid the problem that the disruptive discharge phenomenon caused by humidity is excessive electrically, to which higher DC voltage can not be applied.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-pressure electrostatic degreasing unit；
In figure: flue gas leading 1, air inlet 11, gas outlet 12, mounting plate 13, shell 14, electrostatic silk 2, gravity block 21, power supply 3 rise
Pressure transformer 4, pressure regulator 5 spray part 6, collecting tank 7.
Specific embodiment
It is a specific embodiment of the invention below, and in conjunction with attached drawing, technical solution of the present invention work is further retouched
It states, however, the present invention is not limited to these examples.
A kind of high-pressure electrostatic degreasing unit is particularly suitable for for removing the oiliness particulate matter in dry waste gas to high temperature
The processing of foaming exhaust gas.As shown in Figure 1, including the flue gas leading 1 that both ends of the surface are respectively equipped with air inlet 11 and gas outlet 12, flue gas leading
It is equipped in 1 and is connect with power supply 3 by step-up transformer 4 in the electrostatic for generating 40,000-7.5 ten thousand volts of high-voltage electrostatic fields in flue gas leading 1
Silk 2.Step-up transformer 4 is also connected with the pressure regulator 5 for adjusting voltage value.
In the present embodiment, for carrying out the 90-115 DEG C of exhaust gas that foaming furnace generates except VOC elaioleucite, due to exhaust gas temperature compared with
Height, inside hardly includes moisture, and the waste gas humidity of polar region allows electrostatic silk 2 to apply 40,000-7.5 ten thousand volts of high pressures without producing
Raw disruptive discharge problem, to effectively improve deoiling effect.
Wherein, air inlet 11 and gas outlet 12 are the end faces for being respectively arranged at 1 both ends of flue gas leading, this makes exhaust gas useless
When being run in tracheae 1, flow direction be directly to, electrostatic silk 2 and blow to prevent it from polluting and take away 1 inner wall of flue gas leading
Attachment by grain problem.
Generally flue gas leading 1 is vertically arranged, one end of electrostatic silk 2 is connect with power supply 3, and the other end passes through flue gas leading 1 and sets
There is gravity block 21, so that 2 ontology of electrostatic silk is located in flue gas leading 1 and electrostatic silk 2 is avoided to connect with 1 inner wall of flue gas leading with being tensioned
Touching, and to generate uniform high-voltage electrostatic field in flue gas leading 1.Wherein, gravity block 21 can be lead.
Since the application is for industrial waste gas processing, in order to improve its treating capacity and treatment effect.1 end face diameter of flue gas leading
For 200-300mm.Flue gas leading 1 is 6-10m high.At least provided with 200, several flue gas leadings 1 are set to flue gas leading 1 by mounting plate 13
In one shell 14.Electrostatic silk 2 in several flue gas leadings 1 is connected in parallel in power supply 3.In addition, shell 14 is equipped with total air inlet and always
Gas outlet, total air inlet and total gas outlet are respectively equipped with fire insulation valve to guarantee safety.
In the present embodiment, flue gas leading 1 has 248 pipes, and every 1 end face diameter of flue gas leading is 250mm, and parallel connection accesses 60,000
Lie prostrate high pressure.Its 14 material of shell is carbon steel plastic-spraying, and 1 material of flue gas leading is stainless steel.
In use, the absorption of 1 inner wall of flue gas leading is by the VOC mist of oil or elaioleucite and part powder in the exhaust gas in flue gas leading 1
Dirt, the mist of oil and dust being largely adsorbed can slide along tube wall under the effect of gravity after being condensed in inner wall, therefore flue gas leading 1
Bottom is equipped with the collecting tank 7 for collecting the elaioleucite slid along 1 inner wall of flue gas leading.
Again since the elaioleucite of 1 inner wall of flue gas leading absorption is not that all can voluntarily slide, the top of flue gas leading 1
Equipped with the spray part 6 for carrying out indirect type flushing to 1 inner wall of flue gas leading.Here the spray part 6 being arranged only does clearly 1 inner wall of flue gas leading
The effect of washing does not influence exhaust gas humidity itself.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of high-pressure electrostatic degreasing unit, for removing the oiliness particulate matter in dry waste gas, it is characterised in that: including both ends
Face is respectively equipped with the flue gas leading (1) of air inlet (11) and gas outlet (12), is equipped in the flue gas leading (1) and passes through step-up transformer
(4) it is connect with power supply (3) in the electrostatic silk (2) for generating 40,000-7.5 ten thousand volts of high-voltage electrostatic fields in flue gas leading (1).
2. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: the flue gas leading (1) sets vertically
It sets, one end of the electrostatic silk (2) is connect with power supply (3), and the other end passes through flue gas leading (1) and is equipped with for making and making electrostatic silk
(2) ontology tensioning is located in the gravity block (21) in flue gas leading (1) and electrostatic silk (2) being avoided to contact with flue gas leading (1) inner wall.
3. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: the flue gas leading (1) at least sets
There are 200, several flue gas leadings (1) are set in a shell (14) by mounting plate (13).
4. a kind of high-pressure electrostatic degreasing unit according to claim 3, it is characterised in that: the shell (14) be equipped with always into
Port and total gas outlet, total air inlet and total gas outlet are respectively equipped with fire insulation valve.
5. a kind of high-pressure electrostatic degreasing unit according to claim 3, it is characterised in that: quiet in several flue gas leadings (1)
Electrical filament (2) is connected in parallel in power supply (3).
6. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: the top of the flue gas leading (1)
Equipped with the spray part (6) for carrying out indirect type flushing to flue gas leading (1) inner wall.
7. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: the bottom of the flue gas leading (1)
Equipped with the collecting tank (7) for collecting the elaioleucite slid along flue gas leading (1) inner wall.
8. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: the step-up transformer (4) is also
It is connected with the pressure regulator (5) for adjusting voltage value.
9. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: flue gas leading (1) end face is straight
Diameter is 200-300mm.
10. a kind of high-pressure electrostatic degreasing unit according to claim 1, it is characterised in that: the high 6- of the flue gas leading (1)
10m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336569.8A CN109967254A (en) | 2019-04-25 | 2019-04-25 | A kind of high-pressure electrostatic degreasing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336569.8A CN109967254A (en) | 2019-04-25 | 2019-04-25 | A kind of high-pressure electrostatic degreasing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967254A true CN109967254A (en) | 2019-07-05 |
Family
ID=67086232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336569.8A Pending CN109967254A (en) | 2019-04-25 | 2019-04-25 | A kind of high-pressure electrostatic degreasing unit |
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| Country | Link |
|---|---|
| CN (1) | CN109967254A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204107661U (en) * | 2014-09-09 | 2015-01-21 | 绍兴东方能源工程技术有限公司 | A kind of forming machine waste gas secondary electrostatic cleaning system |
| CN105797866A (en) * | 2016-05-18 | 2016-07-27 | 佛山市南海区保蓝机械科技有限公司 | No-clean wet electrostatic purifying device |
| CN107149986A (en) * | 2017-07-03 | 2017-09-12 | 华美节能科技集团有限公司 | A kind of industrial waste-gas purifier |
| CN207188007U (en) * | 2017-09-20 | 2018-04-06 | 绍兴恒辉节能科技有限公司 | A kind of electrostatic cleaner provided with purging system |
| CN210045409U (en) * | 2019-04-25 | 2020-02-11 | 浙江润阳新材料科技股份有限公司 | High-voltage electrostatic oil removing device |
-
2019
- 2019-04-25 CN CN201910336569.8A patent/CN109967254A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204107661U (en) * | 2014-09-09 | 2015-01-21 | 绍兴东方能源工程技术有限公司 | A kind of forming machine waste gas secondary electrostatic cleaning system |
| CN105797866A (en) * | 2016-05-18 | 2016-07-27 | 佛山市南海区保蓝机械科技有限公司 | No-clean wet electrostatic purifying device |
| CN107149986A (en) * | 2017-07-03 | 2017-09-12 | 华美节能科技集团有限公司 | A kind of industrial waste-gas purifier |
| CN207188007U (en) * | 2017-09-20 | 2018-04-06 | 绍兴恒辉节能科技有限公司 | A kind of electrostatic cleaner provided with purging system |
| CN210045409U (en) * | 2019-04-25 | 2020-02-11 | 浙江润阳新材料科技股份有限公司 | High-voltage electrostatic oil removing device |
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