CN212962799U - Environment-friendly cold slag electric stove - Google Patents
Environment-friendly cold slag electric stove Download PDFInfo
- Publication number
- CN212962799U CN212962799U CN202021686986.XU CN202021686986U CN212962799U CN 212962799 U CN212962799 U CN 212962799U CN 202021686986 U CN202021686986 U CN 202021686986U CN 212962799 U CN212962799 U CN 212962799U
- Authority
- CN
- China
- Prior art keywords
- box
- electric furnace
- filter
- water tank
- pipe
- 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.)
- Expired - Fee Related
Links
- 239000002893 slag Substances 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000428 dust Substances 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 11
- 241000220317 Rosa Species 0.000 abstract description 20
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 34
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an environment-friendly cold sediment electric stove, including fixed plate and electric stove body, the one end at the fixed plate top is fixed to the electric stove body, and the top of electric stove body one side is provided with dust filtering mechanism, and dust filtering mechanism includes rose box, intake pipe, dust filter screen, first sealed lid and air duct, and one side of electric stove body is provided with heat utilization mechanism, and heat utilization mechanism includes water tank, spiral pipe, inlet tube and the outlet pipe from taking the valve. The utility model discloses a be equipped with the rose box, the inside dust filter screen that is equipped with of rose box can filter the dust in the gas and store in the inside of rose box, and through being equipped with the seal box, the inside active carbon package of seal box can adsorb harmful gas such as sulfur dioxide in the gas and handle, and the filter can be gaseous to filter once more, and the gas after the filtration aftertreatment can not cause the pollution to the air in discharging the external world through the blast pipe, can not cause the influence to the human body moreover.
Description
Technical Field
The utility model relates to an electric furnace, in particular to an environment-friendly cold slag electric furnace.
Background
The electric furnaces are industrial electric furnaces and household electric furnaces which are used for guiding electric heating effect to supply heat. The industrial electric furnace is divided into a resistance furnace and an induction furnace, the induction furnace becomes the most energy-saving electric conversion heating mode in the electric furnace along with the development of modern industrial technology, and the electric furnace is widely applied to a plurality of fields of families, medicines, chemical industry, metallurgy and the like. The electric furnace has the characteristics of rapid heating, easy temperature control, high heat efficiency and the like.
At present, most of gas generated by the existing electric stove during working is directly discharged into the air, dust, sulfur dioxide and the like in the gas can enter the air to cause air pollution, and the gas is very easy to be inhaled into the body by people to cause respiratory tract infection, and can endanger life in serious cases; most furnaces do not reuse the heat in the exhaust gas, which results in waste of heat. Therefore, we improve the method and provide an environment-friendly slag-cooling electric furnace.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides an environment-friendly cold slag electric furnace.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an environment-friendly cold sediment electric stove, including fixed plate and electric stove body, the one end at the fixed plate top is fixed to electric stove body, the top of electric stove body one side is provided with dust filtering mechanism, dust filtering mechanism includes rose box, intake pipe, dust filter screen, first sealed lid and air duct, one side of electric stove body is provided with heat utilization mechanism, heat utilization mechanism includes water tank, spiral pipe, inlet tube and the outlet pipe of taking the valve certainly, the bottom of water tank one side is provided with gas filtering mechanism, gas filtering mechanism includes seal box, activated carbon package, filter, the sealed lid of second and blast pipe, four edges of fixed plate bottom are all fixed and are equipped with the landing leg.
As a preferred technical scheme of the utility model, the top fixed connection of one side of rose box and electric stove body one side, the one end of intake pipe runs through the fixed plate and fixes the one side of pegging graft at the rose box, the other end of intake pipe is connected with electric stove body's outlet duct, the dust filter screen is fixed inside the rose box, just the vertical placing of dust filter screen, the top at the rose box is fixed to first sealed lid, the fixed grafting in rose box bottom in the top of air duct keeps away from electric stove body one side, the bottom of air duct runs through the bottom of rose box and fixes the top of pegging graft at the water tank.
As a preferred technical scheme of the utility model, the bottom of water tank and the middle part fixed connection on fixed plate top, the spiral pipe is located the inside of water tank, the top of spiral pipe and the bottom fixed connection of air duct, the bottom of spiral pipe runs through the bottom of water tank one side and fixes the one side of pegging graft at the seal box, the bottom mounting of inlet tube is pegged graft in the one end at water tank top, the top of outlet pipe runs through the fixed plate and fixes the one end of pegging graft in the water tank bottom.
As a preferred technical scheme of the utility model, one side of seal box and one side fixed connection of water tank, the filter has two, two the filter is fixed respectively at the both ends of seal box inner chamber, the active carbon package is located inside the seal box, just the active carbon package is located between two filters, the top at the seal box is fixed to first sealed lid, the fixed opposite side of pegging graft at the seal box of one end of blast pipe.
As a preferred technical scheme of the utility model, it has the bolt, eight to peg graft all movably in four edges on first sealed lid and the sealed lid top of second the bottom of bolt runs through first sealed lid and the sealed lid of second respectively, eight the bottom of bolt is threaded respectively and is pegged graft in four edges on rose box and seal box top.
As a preferred technical scheme of the utility model, the bottom mounting of first sealed lid is equipped with first sealed pad, the bottom of first sealed pad is laminated with the top of rose box, the bottom mounting of the sealed lid of second is equipped with the sealed pad of second, the sealed bottom of filling up of second is laminated with the top of seal box.
The utility model has the advantages that: the environment-friendly cold slag electric furnace is provided with the filter box, the dust filter screen arranged in the filter box can filter dust in gas and store the dust in the filter box, the activated carbon bag in the seal box can adsorb harmful gases such as sulfur dioxide in the gas by arranging the seal box, the filter plate can filter the gas again, the gas after being filtered is discharged to the outside through the exhaust pipe without polluting the air and affecting human bodies; through being equipped with the water tank to be provided with the spiral pipe in the inside of water tank, the inside gaseous heat of spiral pipe can be absorbed by the inside water of water tank like this, and the water after the heating carries out reuse in outlet pipe flows to peripheral hardware collection device, just so can not cause the waste to the heat in the gas, accords with the environmental protection requirement.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an environment-friendly electric slag-cooling furnace of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the water tank of the environment-friendly slag-cooling electric furnace of the present invention;
FIG. 3 is a schematic view of the top view of the electric furnace body of the environment-friendly slag-cooling electric furnace of the present invention;
FIG. 4 is a schematic view of the sectional structure of the dust filtering mechanism of the environment-friendly slag-cooling electric furnace of the present invention;
FIG. 5 is a schematic view of the gas filtering mechanism of the environment-friendly slag-cooling electric furnace of the present invention.
In the figure: 1. a fixing plate; 2. an electric furnace body; 3. a filter box; 4. an air inlet pipe; 5. a dust filter screen; 6. a first sealing cover; 7. an air duct; 8. a water tank; 9. a spiral tube; 10. a water inlet pipe; 11. A water outlet pipe; 12. a sealing box; 13. an active carbon bag; 14. a filter plate; 15. a second gasket; 16. A second sealing cover; 17. an exhaust pipe; 18. a support leg; 19. a first seal.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model relates to an environment-friendly cold sediment electric stove, including fixed plate 1 and electric stove body 2, electric stove body 2 fixes the one end at fixed plate 1 top, the top of 2 one sides of electric stove body is provided with dust filtering mechanism, dust filtering mechanism includes rose box 3, intake pipe 4, dust filter screen 5, first sealed lid 6 and air duct 7, one side of electric stove body 2 is provided with heat utilization mechanism, heat utilization mechanism includes water tank 8, spiral pipe 9, inlet tube 10 and the outlet pipe 11 of taking the valve certainly, the bottom of 8 one sides of water tank is provided with gaseous filtering mechanism, gaseous filtering mechanism includes seal box 12, activated carbon package 13, filter 14, the sealed lid 16 of second and blast pipe 17, four edges department of fixed plate 1 bottom all fixes landing leg 18.
Wherein one side of the filter box 3 is fixedly connected with the top end of one side of the electric furnace body 2, one end of the air inlet pipe 4 penetrates through the fixing plate 1 and is fixedly inserted at one side of the filter box 3, the other end of the air inlet pipe 4 is connected with the air outlet pipe of the electric furnace body 2, the dust filter screen 5 is fixed inside the filter box 3, the dust filter screen 5 is vertically arranged, the first sealing cover 6 is fixed at the top end of the filter box 3, the top end of the air duct 7 is fixedly inserted at one side of the bottom end of the filter box 3 far away from the electric furnace body 2, the bottom end of the air duct 7 penetrates through the bottom end of the filter box 3 and is fixedly inserted at the top end of the water tank 8, the gas inside the fixed plate 1 can be delivered to the inside of the filter box 3 through the gas inlet pipe 4, dust in the gas can be filtered by the dust filter screen 5 and stored in the filter box 3, the air after dust filtration can be conveyed to a spiral pipe 9 arranged inside the water tank 8 through the air duct 7.
Wherein, the bottom of water tank 8 and the middle part fixed connection on 1 top of fixed plate, spiral pipe 9 is located the inside of water tank 8, the top of spiral pipe 9 and the bottom fixed connection of air duct 7, the bottom of spiral pipe 9 runs through the bottom of 8 one sides of water tank and fixes the one side of pegging graft at seal box 12, the bottom mounting of inlet tube 10 pegs graft the one end at 8 tops of water tank, the top of outlet pipe 11 runs through fixed plate 1 and fixes the one end of pegging graft in the 8 bottoms of water tank, carry the inside of spiral pipe 9 through the gas after 7 will filter, and through the inside water injection of inlet tube 10 to water tank 8, the water of 8 inside water tanks just so can cool down the inside gas of spiral pipe 9 and utilize the heat that gives off, the water after being heated flows out from outlet pipe 11 and can be utilized once more.
Wherein, one side of seal box 12 and one side fixed connection of water tank 8, filter 14 has two, two filters 14 are fixed respectively at the both ends of 12 inner chambers of seal box, activated carbon package 13 is located inside 12 seal boxes, and activated carbon package 13 is located between two filters 14, first sealed lid 6 is fixed on the top of seal box 12, the fixed opposite side of pegging graft at 12 seal boxes of one end of blast pipe 17, through activated carbon package 13, filter 14 can carry the inside gas of seal box 12 to spiral tube 9 and filter and handle, blast pipe 17 can discharge away the gas couple after the filtration processing from the inside of seal box 12.
Wherein, the equal activity of four edges on the sealed lid 16 tops of first sealed lid 6 and second is pegged graft there is the bolt, the bottom of eight bolts runs through first sealed lid 6 and the sealed lid 16 of second respectively, the bottom of eight bolts is threaded respectively and is pegged graft at four edges on rose box 3 and seal box 12 top, can be respectively to rose box 3 and seal box 12 through the bolt that is equipped with, fix between the sealed lid 16 of first sealed lid 6 good second, through taking off the bolt, can open first sealed lid 6 or the sealed lid 16 of second, and then conveniently clear up the dust of the inside gathering of rose box 3 and change the inside active carbon package 13 of seal box 12.
Wherein, the bottom mounting of first sealed lid 6 is equipped with first sealed 19 of filling up, the bottom of first sealed 19 of filling up is laminated with the top of rose box 3, the bottom mounting of the sealed lid 16 of second is equipped with the sealed 15 of second, the bottom of the sealed 15 of second is laminated with the top of seal box 12, can increase the gas tightness between rose box 3 and the sealed lid 6 of first sealed through the sealed 19 of first sealed that is equipped with, prevent that gas from flowing from the threaded connection department of rose box 3 and first sealed lid 6, can strengthen the gas tightness between seal box 12 and the sealed lid 16 of second through the sealed 15 of second that is equipped with, prevent that gas from flowing from the threaded connection department of seal box 12 and the sealed lid 16 of second.
When the electric furnace is in operation, gas in the electric furnace body 2 enters the filter box 3 through the air inlet pipe 4, dust in the gas is filtered through the dust filter screen 5 arranged in the filter box 3, the filtered dust can be left in the filter box 3, the filtered gas enters the spiral pipe 9 arranged in the water tank 8 through the air guide pipe 7, water is injected into the water tank 8 through the water inlet pipe 10, so that the gas in the spiral pipe 9 can be cooled, meanwhile, the water in the water tank 8 can absorb heat of the gas in the spiral pipe 9, so that the water in the water tank 8 can be heated, and the heated water can flow into the external collecting device through the water outlet pipe 11 and be reused; then, the gas in the spiral pipe 9 flows into the sealing box 12, harmful gas such as sulfur dioxide in the gas can be adsorbed by granular activated carbon in the activated carbon bag 13, the gas can be filtered again through the filter plate 14, and the filtered gas is finally discharged to the outside through the exhaust pipe 17, so that the air cannot be polluted; when the dust of filter box 3 inside needs is handled or is changed the inside active carbon package 13 of seal box 12, directly take off the bolt, just can open first sealed lid 6 or the sealed 16 of second, and then conveniently clear up the dust of the inside gathering of filter box 3 and change active carbon package 13.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An environment-friendly cold slag electric furnace comprises a fixed plate (1) and an electric furnace body (2), and is characterized in that the electric furnace body (2) is fixed at one end of the top of the fixed plate (1), a dust filtering mechanism is arranged at the top end of one side of the electric furnace body (2), the dust filtering mechanism comprises a filter box (3), an air inlet pipe (4), a dust filtering screen (5), a first sealing cover (6) and an air duct (7), a heat utilization mechanism is arranged at one side of the electric furnace body (2), the heat utilization mechanism comprises a water tank (8), a spiral pipe (9), an air inlet pipe (10) and a water outlet pipe (11) with a valve, a gas filtering mechanism is arranged at the bottom end of one side of the water tank (8), the gas filtering mechanism comprises a seal box (12), an activated carbon bag (13), a filter plate (14), a second sealing cover (16) and, four corners of the bottom end of the fixing plate (1) are fixedly provided with supporting legs (18).
2. The environment-friendly slag-cooling electric furnace as claimed in claim 1, wherein one side of the filter box (3) is fixedly connected with the top end of one side of the electric furnace body (2), one end of the air inlet pipe (4) penetrates through the fixing plate (1) and is fixedly inserted into one side of the filter box (3), the other end of the air inlet pipe (4) is connected with an air outlet pipe of the electric furnace body (2), the dust filter screen (5) is fixed inside the filter box (3), the dust filter screen (5) is vertically arranged, the first sealing cover (6) is fixed at the top end of the filter box (3), the top end of the air guide pipe (7) is fixedly inserted into one side of the bottom end of the filter box (3) far away from the electric furnace body (2), and the bottom end of the air guide pipe (7) penetrates through the bottom end of the filter box (3) and is fixedly inserted into the top end of.
3. The environment-friendly slag-cooling electric furnace according to claim 1, wherein the bottom end of the water tank (8) is fixedly connected with the middle part of the top end of the fixing plate (1), the spiral pipe (9) is positioned inside the water tank (8), the top end of the spiral pipe (9) is fixedly connected with the bottom end of the air duct (7), the bottom end of the spiral pipe (9) penetrates through the bottom end of one side of the water tank (8) and is fixedly inserted into one side of the sealing box (12), the bottom end of the water inlet pipe (10) is fixedly inserted into one end of the top of the water tank (8), and the top end of the water outlet pipe (11) penetrates through the fixing plate (1) and is fixedly inserted into one end of the bottom of the water tank (8).
4. The environment-friendly slag-cooling electric furnace according to claim 1, wherein one side of the sealed box (12) is fixedly connected with one side of the water tank (8), two filter plates (14) are provided, the two filter plates (14) are respectively fixed at two ends of the inner cavity of the sealed box (12), the activated carbon bag (13) is positioned inside the sealed box (12), the activated carbon bag (13) is positioned between the two filter plates (14), the first sealing cover (6) is fixed at the top end of the sealed box (12), and one end of the exhaust pipe (17) is fixedly inserted at the other side of the sealed box (12).
5. The environment-friendly slag-cooling electric furnace according to claim 1, wherein bolts are movably inserted at four corners of the top ends of the first sealing cover (6) and the second sealing cover (16), the bottom ends of the eight bolts respectively penetrate through the first sealing cover (6) and the second sealing cover (16), and the bottom ends of the eight bolts are respectively inserted at four corners of the top ends of the filter box (3) and the sealing box (12) in a threaded manner.
6. The environment-friendly slag-cooling electric furnace according to claim 1, wherein a first sealing gasket (19) is fixedly arranged at the bottom end of the first sealing cover (6), the bottom end of the first sealing gasket (19) is attached to the top end of the filter box (3), a second sealing gasket (15) is fixedly arranged at the bottom end of the second sealing cover (16), and the bottom end of the second sealing gasket (15) is attached to the top end of the seal box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021686986.XU CN212962799U (en) | 2020-08-14 | 2020-08-14 | Environment-friendly cold slag electric stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021686986.XU CN212962799U (en) | 2020-08-14 | 2020-08-14 | Environment-friendly cold slag electric stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212962799U true CN212962799U (en) | 2021-04-13 |
Family
ID=75352158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021686986.XU Expired - Fee Related CN212962799U (en) | 2020-08-14 | 2020-08-14 | Environment-friendly cold slag electric stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212962799U (en) |
-
2020
- 2020-08-14 CN CN202021686986.XU patent/CN212962799U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206274191U (en) | A kind of indoor air-purification device | |
| CN212962799U (en) | Environment-friendly cold slag electric stove | |
| CN211373317U (en) | Heat exchange structure for exhaust-gas treatment | |
| CN207275122U (en) | It is a kind of that there is the sealing machine of exhaust-gas treatment | |
| CN214426456U (en) | Industrial furnace with dust absorption and smoking effects | |
| CN208505075U (en) | A kind of asphalt emulsifier prepares emission-control equipment | |
| CN214552073U (en) | Waste gas recovery device for environmental protection | |
| CN213811712U (en) | Curing oven with waste heat recovery mechanism | |
| CN209005490U (en) | A kind of emission-control equipment of industrial waste water purifying processing | |
| CN209392970U (en) | A kind of emission-control equipment handling mercury fume | |
| CN208865349U (en) | Weld fume purifier | |
| CN207042204U (en) | A kind of organic waste gas treatment device | |
| CN205886480U (en) | Acidic exhaust gas clarification plant of dual dust removal | |
| CN217887347U (en) | High-efficient dust removal SOx/NOx control device | |
| CN108151049A (en) | A kind of boiler of high-efficient energy-saving environment friendly | |
| CN215114077U (en) | Chemical equipment heat transfer recycling equipment | |
| CN215692670U (en) | Organic waste gas macromolecule adsorption equipment | |
| CN115254811B (en) | High-temperature gas cooled reactor loop pipeline radioactive loose pollutant cleaning and dust collecting device | |
| CN217773712U (en) | Organic waste gas absorption and desorption integrated device | |
| CN214182461U (en) | Waste gas purification equipment in high performance cement production | |
| CN221359210U (en) | Condensation and adsorption treatment device for low-gas-quantity high-temperature high-concentration oil gas | |
| CN214437759U (en) | A integrated treatment facility of adsorption and desorption for organic waste gas handles | |
| CN220567903U (en) | Multi-stage separation tar collecting device | |
| CN220758574U (en) | Adsorber | |
| CN220802413U (en) | Split type defogging dry-type all-in-one that filters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 102399 qs1021, No. 10, Shilong South Road, Mentougou District, Beijing Patentee after: Zhonghuan Zhengqi Technology Co.,Ltd. Address before: 102208 12-1-102, East District 5, longyueyuan, Changping District, Beijing Patentee before: Liu Yanbo |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |