CN111643994A - Industrial waste gas treatment device - Google Patents
Industrial waste gas treatment device Download PDFInfo
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- CN111643994A CN111643994A CN202010557306.2A CN202010557306A CN111643994A CN 111643994 A CN111643994 A CN 111643994A CN 202010557306 A CN202010557306 A CN 202010557306A CN 111643994 A CN111643994 A CN 111643994A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- 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
- B01D53/86—Catalytic processes
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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an industrial waste gas treatment device which comprises a machine body, wherein a filter cavity is arranged in the machine body, the left side wall of the filter cavity is fixedly connected with an air inlet pipe penetrating through the machine body, the right side wall of the filter cavity is connected with a reaction pipe groove penetrating through the machine body, a spray nozzle is fixedly installed on the top wall of the filter cavity, the bottom wall of the filter cavity is connected with a stirring tank, the stirring tank is provided with a stirring device, a filter plate is connected between the stirring tank and the filter cavity, the rear side wall of the filter cavity is connected with a waste material cavity at the filter plate, a filter screen is fixedly installed on the right side of a reaction pipeline, a fixing rod is fixedly installed on the filter screen by the upper wall and the lower wall of.
Description
Technical Field
The invention relates to the technical field of industrial equipment, in particular to an industrial waste gas treatment device.
Background
The industrial production is usually accompanied by the generation of various waste water and waste gas, and the waste water treatment of the waste gas and the waste water is easy to cause serious environmental pollution. The existing waste gas treatment equipment is simple and crude, and a filter screen and a catalyst are matched. However, the kinds of exhaust gas are various, the catalyst needs to be replaced as required, and the operation needs to be stopped during replacement, which affects the treatment efficiency. The waste gas not only contains various chemical pollutants, but also contains a certain amount of dust particles, the waste gas can be simply filtered through the filter screen, the reaction efficiency of the catalyst is easily influenced, and the filter screen for adsorbing the particles is not easy to treat.
Disclosure of Invention
Aiming at the technical defects, the invention provides an industrial waste gas treatment device which can overcome the defects.
The invention relates to an industrial waste gas treatment device, which comprises a machine body, wherein a filter cavity is arranged in the machine body, the left side wall of the filter cavity is fixedly connected with an air inlet pipe penetrating through the machine body, the right side wall of the filter cavity is connected with a reaction pipe groove penetrating through the machine body, a spray nozzle is fixedly arranged on the top wall of the filter cavity, the bottom wall of the filter cavity is connected with a stirring groove, the stirring groove is provided with a stirring device, a filter plate is connected between the stirring groove and the filter cavity, the rear side wall of the filter cavity is connected with a waste material cavity at the filter plate, the right side of a reaction pipeline is fixedly provided with a filter screen, the upper wall and the lower wall of the reaction pipeline are fixedly provided with a fixed rod on the filter screen, an auxiliary belt cavity is arranged in the fixed rod, a fan shaft extending leftwards is rotatably arranged in the auxiliary belt cavity, the fan shaft is fixedly connected in the reaction pipeline, the improved reactor comprises a motor cavity, a reaction pipeline, a reaction cavity bottom wall, a transmission motor, a reaction material feeding device and a clamping groove, wherein the transmission cavity is arranged in the motor cavity, the transmission cavity bottom wall is fixedly provided with the transmission motor, the transmission cavity top wall is connected with arc grooves on two sides of the transmission motor, the reaction cavity is provided with the reaction material feeding device, the reaction material feeding device comprises an arc block which is slidably mounted in the arc grooves, and the clamping groove is arranged in the arc block.
Preferably, agitating unit include fixed mounting in the water pump of stirred tank diapire, the water pump is connected with the pipe, the pipe upside is connected the shower nozzle, the stirred tank downside is equipped with the belt chamber, the belt chamber with the (mixing) shaft of extending about the wall body rotation between the stirred tank is installed, the (mixing) shaft stretches into stirred tank fixedly connected with stirring rod, the (mixing) shaft upwards extends and runs through and the swivelling joint the filter plate, the (mixing) shaft in filter plate upside fixedly connected with pendulum rod.
Preferably, the transmission device comprises a motor fixedly installed on the left side wall of the motor cavity, the motor is in power connection with a motor shaft, the motor shaft is connected with the right side wall of the motor cavity in a rotating mode, a half gear is fixedly installed on the motor shaft, a bolt is fixedly installed on the half gear, a spline sleeve is connected onto the motor shaft in a spline mode, a sliding plate is connected onto the spline sleeve in a rotating mode, the sliding plate is in sliding fit with the front wall and the rear wall of the motor cavity, a rocker is connected onto the sliding plate in a rotating mode, the spline sleeve is in bilateral symmetry and fixedly connected with a linking gear relative to the sliding plate, a linking shaft extending up and down is installed on the wall body between the motor cavity and the belt cavity in a rotating mode, the linking shaft is connected with the belt cavity and the stirring shaft through belt transmission, the linking shaft is fixedly connected with a face gear in the motor, the fan is characterized in that a pulley shaft is rotatably arranged on the right side wall of the motor cavity, the pulley shaft is in transmission connection with the fan shaft through a belt, a grooved pulley is fixedly arranged on the pulley shaft, a bolt can be in contact with the grooved pulley, an annular rack is slidably arranged on the front wall and the rear wall of the motor cavity, the annular rack is in meshed connection with the half gear, and the annular rack is rotatably connected with the rocker.
Preferably, the reactant feeding device further comprises a transmission motor shaft in power connection with the transmission motor, gear shafts are rotatably mounted on the left side wall and the right side wall of the transmission cavity, transmission gears are fixedly mounted on the gear shafts, the gear shafts are in transmission connection with the transmission gears through bevel gears, the transmission gears are in meshed connection with the arc-shaped blocks, discharge ports communicated with the reaction pipeline are respectively arranged on the left side and the right side of the arc-shaped groove, arc-shaped clamping blocks are slidably mounted on the side wall of the arc-shaped groove far away from the reaction pipeline relative to the discharge ports, and the arc-shaped clamping blocks are connected with the inner wall of the arc-shaped groove.
Preferably, reactant feed arrangement is still including being fixed in left right side linking fixed plate between the arc piece, card material groove runs through and the opening makes progress around the groove, be connected with on the draw-in groove diapire and run through the propulsion groove of arc piece, the lateral wall rotates around the card material groove and is connected with the commentaries on classics board, it has the connecting plate to advance wall slidable mounting before the groove, the connecting plate passes through reset spring and connects card material groove diapire, be equipped with the spread groove that runs through about in the connecting plate, the side slidable mounting has the connection slide bar respectively around the spread groove, connect the slide bar with commentaries on classics board fixed connection.
The beneficial effects are that: the device has simple structure and convenient operation, and the stirring shaft is controlled by the motor to work to filter water flow and drive the adsorbed granular waste to be collected; the motor shaft drives the fan to work periodically through the grooved pulley structure, so that waste gas is controlled to wait for a period of time in the filtering cavity, particles are fully adsorbed, and the reaction pipeline on the right side is guaranteed to fully react; through the activity of the arc-shaped block, the catalyst can be put in as soon as possible without influencing the work of the device.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an industrial waste gas treatment device according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The industrial waste gas treatment device comprises a machine body 63, wherein a filter cavity 13 is arranged in the machine body 63, the left side wall of the filter cavity 13 is fixedly connected with an air inlet pipe 12 penetrating through the machine body 63, the right side wall of the filter cavity 13 is connected with a reaction pipe groove 31 penetrating through the machine body 63, a spray head 11 is fixedly arranged on the top wall of the filter cavity 13, the bottom wall of the filter cavity 13 is connected with a stirring groove 19, the stirring groove 19 is provided with a stirring device, a filter plate 16 is connected between the stirring groove 19 and the filter cavity 13, the rear side wall of the filter cavity 13 is connected with a waste material cavity 14 at the filter plate 16, a filter screen 32 is fixedly arranged on the right side of the reaction pipeline 31, a fixing rod 29 is fixedly arranged on the upper wall and the lower wall of the reaction pipeline 31 on the filter screen 32, a secondary belt cavity 28 is arranged in the fixing rod 29, and a fan shaft 27, the fan shaft 27 is fixedly connected with a fan 26 in the reaction pipeline 31, the machine body 63 is provided with a motor cavity 49 communicated with the auxiliary belt cavity 28 at the right side of the stirring groove 19, a transmission device is arranged in the motor cavity 49, a transmission cavity 36 is arranged at the lower side of the reaction pipeline 31, a transmission motor 25 is fixedly arranged on the bottom wall of the transmission cavity 36, the top wall of the transmission cavity 36 is connected with arc-shaped grooves 53 relative to the two sides of the transmission motor 25, the transmission cavity 36 is provided with a reactant feeding device, the reactant feeding device comprises arc-shaped blocks 52 which are slidably arranged in the arc-shaped grooves 53, and clamping grooves 56 are arranged in the arc-shaped blocks 52.
Beneficially, the stirring device includes a water pump 18 fixedly installed on the bottom wall of the stirring tank 19, the water pump 18 is connected with a conduit 17, the upper side of the conduit 17 is connected with the nozzle 11, the lower side of the stirring tank 19 is provided with a belt cavity 22, the belt cavity 22 and a wall body between the stirring tank 19 are rotatably installed with a stirring shaft 20 extending up and down, the stirring shaft 20 extends into the stirring tank 19 and is fixedly connected with a stirring rod 21, the stirring shaft 20 extends upwards to penetrate through and is rotatably connected with the filter plate 16, and the stirring shaft 20 is fixedly connected with a swing rod 15 on the upper side of the filter plate 16.
Advantageously, the transmission device comprises a motor 40 fixedly installed on the left side wall of the motor cavity 49, the motor 40 is in power connection with a motor shaft 39, the motor shaft 39 is rotatably connected with the right side wall of the motor cavity 49, a half gear 48 is fixedly installed on the motor shaft 39, a bolt 47 is fixedly installed on the half gear 48, a spline sleeve 38 is in spline connection with the motor shaft 39, a sliding plate 42 is rotatably connected with the spline sleeve 38, the sliding plate 42 is in sliding fit with the front and rear walls of the motor cavity 49, a rocker 43 is rotatably connected with the sliding plate 42, a linking gear 41 is fixedly connected with the spline sleeve 38 in bilateral symmetry relative to the sliding plate 42, a wall body between the motor cavity 49 and the belt cavity 22 is rotatably installed with a linking shaft 23 extending up and down, and the linking shaft 23 is connected with the belt cavity 22 and the stirring shaft 20 through belt transmission, the connecting shaft 23 is fixedly connected with a face gear 50 in the motor cavity 49, the face gear 50 can be meshed with the connecting gear 41, the right side wall of the motor cavity 49 is rotatably provided with a pulley shaft 46, the pulley shaft 46 is connected with the fan shaft 27 through belt transmission, a grooved pulley 45 is fixedly arranged on the pulley shaft 46, a bolt 47 can be in contact with the grooved pulley 45, the front and rear walls of the motor cavity 49 are slidably provided with an annular rack 44, the annular rack 44 is meshed with the half gear 47, the annular rack 44 is rotatably connected with the rocker 43, and the transmission device can periodically drive the stirring shaft 20 to rotate forward and backward through the connecting gear 41 and drive the fan blade shaft 27 to periodically work through the grooved pulley 45.
Advantageously, the reactant feeding device further comprises a transmission motor shaft 37 in power connection with the transmission motor 37, a gear shaft 35 is rotatably mounted on each of the left and right side walls of the transmission cavity 36, a transmission gear 24 is fixedly mounted on the gear shaft 35, the gear shaft 35 and the transmission gear 24 are in transmission connection through a bevel gear, the transmission gear 24 is in meshing connection with the arc-shaped blocks 52, the left and right arc-shaped grooves 53 are respectively provided with a discharge port 30 communicated with the reaction pipeline 31, arc-shaped blocks 55 are slidably mounted on the side walls of the arc-shaped grooves 53 far away from the reaction pipeline 31 relative to the discharge ports 30, and the arc-shaped blocks 55 are connected with the inner walls of the arc-shaped grooves 53 through ejection springs 54.
Beneficially, the reactant feeding device further includes a fixed plate 34 fixed between the left and right arc blocks 52, the clamping groove 56 penetrates forward and backward and has an upward opening, a pushing groove 59 penetrating through the arc blocks 52 is connected to the bottom wall of the clamping groove 56, the front and rear side walls of the clamping groove 56 are rotatably connected to a rotating plate 57, a connecting plate 62 is slidably mounted on the front and rear walls of the pushing groove 59, the connecting plate 62 is connected to the bottom wall of the clamping groove 56 through a return spring 58, a left and right penetrating connecting groove 60 is disposed in the connecting plate 62, connecting slide rods 61 are slidably mounted on the front and rear sides of the connecting groove 60, the connecting slide rods 61 and the rotating plate 57 are fixedly connected, and the reactant feeding device can drive the catalyst to move into the reaction pipeline 31.
When the device starts to work, waste gas enters the filter cavity 13 through the air inlet 12, the water pump 18 works, the water pump 18 drives water in the stirring tank 19 to move through the guide pipe 17, the water is sprayed out from the spray head 11 through the guide pipe 17, the motor 40 rotates, the motor shaft 39 drives the spline sleeve 38 and the half gear 48 to rotate, the half gear 48 drives the bolt 47 and the annular rack 44 to move, the bolt 47 drives the pulley shaft 46 to rotate periodically through the grooved pulley 45, the pulley shaft 46 drives the fan blade shaft 27 to rotate through belt transmission, the fan blade shaft 27 drives the fan 26 to rotate, the annular rack 44 reciprocates back and forth to drive the rocker 43 to rotate, the rocker 43 drives the sliding plate 42 to reciprocate left and right, the sliding plate 42 drives the spline sleeve 38 to move the connecting gear 41, the connecting gear 41 contacts with the face gear 50 periodically, the face gear 50 only contacts with one connecting gear 41 at each time, the face gear 50 rotates to drive the connecting shaft 23 to rotate, and the connecting, the stirring shaft 20 drives the swing rod 15 to rotate, the swing rod 15 drives the filtered substances to enter the collection cavity 14, and the stirring shaft 20 drives the stirring rod 21 to drive water flow to rotate and filter the water to be pumped by the water supply pump 18.
When catalyst is required to be put in, the catalyst is manually pushed into the clamping groove 56 through the feed port 33, the transmission motor 25 rotates, the transmission motor shaft 25 drives the gear shaft 35 to rotate, the gear shaft 35 drives the arc block 52 to rotate through the transmission gear 24, the arc block 52 rotates, the arc clamping block 55 extends into the pushing groove 59 under the action of the ejection spring 54, the arc clamping block 55 drives the connecting plate 62 to move, so that the rotating plate 57 rotates, the rotating plate 57 rotates to discharge the catalyst into the reaction pipeline 31 through the discharge port 30, the transmission motor 25 rotates reversely, and the device recovers.
After the work is finished, the motor 40 and the transmission motor 25 are turned off, and the device is restored to the initial state.
Has the advantages that: the device has simple structure and convenient operation, and the stirring shaft is controlled by the motor to work to filter water flow and drive the adsorbed granular waste to be collected; the motor shaft drives the fan to work periodically through the grooved pulley structure, so that waste gas is controlled to wait for a period of time in the filtering cavity, particles are fully adsorbed, and the reaction pipeline on the right side is guaranteed to fully react; through the activity of the arc-shaped block, the catalyst can be put in as soon as possible without influencing the work of the device.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. An industrial waste gas treatment device, includes the organism, its characterized in that: the machine body is internally provided with a filter cavity, the left side wall of the filter cavity is fixedly connected with an air inlet pipe which penetrates through the machine body, the right side wall of the filter cavity is connected with a reaction pipe groove which penetrates through the machine body, the top wall of the filter cavity is fixedly provided with a spray nozzle, the bottom wall of the filter cavity is connected with a stirring groove, the stirring groove is provided with a stirring device, a filter plate is connected between the stirring groove and the filter cavity, the rear side wall of the filter cavity is connected with a waste material cavity at the filter plate, the right side of the reaction pipeline is fixedly provided with a filter screen, the upper wall and the lower wall of the reaction pipeline are fixedly provided with a fixed rod on the filter screen, an auxiliary belt cavity is arranged in the fixed rod, a fan shaft which extends leftwards is rotatably arranged in the auxiliary belt cavity, the fan shaft is fixedly connected with a fan in the reaction pipeline, the improved reactor comprises a motor cavity, a reaction pipeline, a reaction cavity bottom wall, a transmission motor, a reaction material feeding device and a clamping groove, wherein the transmission cavity is arranged in the motor cavity, the transmission cavity bottom wall is fixedly provided with the transmission motor, the transmission cavity top wall is connected with arc grooves on two sides of the transmission motor, the reaction cavity is provided with the reaction material feeding device, the reaction material feeding device comprises an arc block which is slidably mounted in the arc grooves, and the clamping groove is arranged in the arc block.
2. The industrial waste gas treatment device according to claim 1, characterized in that: agitating unit including fixed mounting in the water pump of stirred tank diapire, the water pump is connected with the pipe, the pipe upside is connected the shower nozzle, the stirred tank downside is equipped with the belt chamber, the belt chamber with wall body between the stirred tank rotates installs the (mixing) shaft of extending from top to bottom, the (mixing) shaft stretches into stirred tank fixedly connected with stirring rod, the (mixing) shaft upwards extends to run through and the swivelling joint the filter plate, the (mixing) shaft in filter plate upside fixedly connected with pendulum rod.
3. The industrial waste gas treatment device according to claim 1, characterized in that: the transmission device comprises a motor fixedly arranged on the left side wall of the motor cavity, the motor is in power connection with a motor shaft, the motor shaft is in rotating connection with the right side wall of the motor cavity, a half gear is fixedly arranged on the motor shaft, a bolt is fixedly arranged on the half gear, a spline sleeve is connected on the motor shaft, a sliding plate is rotatably connected on the spline sleeve and is in sliding fit with the front wall and the rear wall of the motor cavity, a rocker is rotatably connected on the sliding plate, the spline sleeve is in bilateral symmetry with a linking gear relative to the sliding plate, a wall body between the motor cavity and the belt cavity is rotatably provided with a linking shaft extending up and down, the linking shaft is in belt transmission connection with the belt cavity and the stirring shaft, the linking shaft is fixedly connected with a face gear in the motor cavity, and the face gear can be in meshing connection with the linking gear, the fan is characterized in that a pulley shaft is rotatably arranged on the right side wall of the motor cavity, the pulley shaft is in transmission connection with the fan shaft through a belt, a grooved pulley is fixedly arranged on the pulley shaft, a bolt can be in contact with the grooved pulley, an annular rack is slidably arranged on the front wall and the rear wall of the motor cavity, the annular rack is in meshed connection with the half gear, and the annular rack is rotatably connected with the rocker.
4. The industrial waste gas treatment device according to claim 1, characterized in that: the reactant feeding device further comprises a transmission motor shaft in power connection with the transmission motor, gear shafts are rotatably mounted on the left side wall and the right side wall of the transmission cavity, transmission gears are fixedly mounted on the gear shafts, the gear shafts are in transmission connection with the transmission gears through bevel gears, the transmission gears are in meshed connection with the arc-shaped blocks, discharge ports communicated with the reaction pipeline are respectively formed in the arc-shaped grooves on the left side and the right side, arc-shaped clamping blocks are slidably mounted on the positions, far away from the side walls of the reaction pipeline, of the discharge ports, and the arc-shaped clamping blocks are connected with the inner walls of the arc-shaped grooves through.
5. The industrial waste gas treatment device according to claim 1, characterized in that: reactant feed arrangement is still including being fixed in left and right sides linking fixed plate between the arc piece, card material groove runs through and the opening makes progress around the groove, be connected with on the draw-in groove diapire and run through the propulsion groove of arc piece, the lateral wall rotates around the card material groove and is connected with the commentaries on classics board, wall slidable mounting has the connecting plate around the propulsion groove, the connecting plate passes through reset spring and connects card material groove diapire, be equipped with the spread groove that runs through about controlling in the connecting plate, the side slidable mounting has the connection slide bar respectively around the spread groove, connect the slide bar with commentaries on classics board fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557306.2A CN111643994A (en) | 2020-06-18 | 2020-06-18 | Industrial waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557306.2A CN111643994A (en) | 2020-06-18 | 2020-06-18 | Industrial waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111643994A true CN111643994A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010557306.2A Withdrawn CN111643994A (en) | 2020-06-18 | 2020-06-18 | Industrial waste gas treatment device |
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| Country | Link |
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| CN (1) | CN111643994A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913599A (en) * | 2017-12-26 | 2018-04-17 | 东莞唯度电子科技服务有限公司 | A kind of highway air cleaning unit |
| CN109046012A (en) * | 2018-09-01 | 2018-12-21 | 王春立 | A kind of energy saving and environment friendly equipment for treating industrial waste gas |
| WO2020091392A1 (en) * | 2018-10-31 | 2020-05-07 | 재단법인 포항산업과학연구원 | Integrated apparatus for treating exhaust gas using metal filter |
| CN111195481A (en) * | 2020-02-13 | 2020-05-26 | 长安大学 | Volatile organic pollutant purification device and method |
| CN210752104U (en) * | 2019-09-29 | 2020-06-16 | 江西省杰夫环保科技有限公司 | VOC exhaust-gas treatment purifies stove |
| CN210752026U (en) * | 2019-03-19 | 2020-06-16 | 江苏海昇新材料有限公司 | VOCs waste gas recovery processing apparatus in glass fiber production |
-
2020
- 2020-06-18 CN CN202010557306.2A patent/CN111643994A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913599A (en) * | 2017-12-26 | 2018-04-17 | 东莞唯度电子科技服务有限公司 | A kind of highway air cleaning unit |
| CN109046012A (en) * | 2018-09-01 | 2018-12-21 | 王春立 | A kind of energy saving and environment friendly equipment for treating industrial waste gas |
| WO2020091392A1 (en) * | 2018-10-31 | 2020-05-07 | 재단법인 포항산업과학연구원 | Integrated apparatus for treating exhaust gas using metal filter |
| CN210752026U (en) * | 2019-03-19 | 2020-06-16 | 江苏海昇新材料有限公司 | VOCs waste gas recovery processing apparatus in glass fiber production |
| CN210752104U (en) * | 2019-09-29 | 2020-06-16 | 江西省杰夫环保科技有限公司 | VOC exhaust-gas treatment purifies stove |
| CN111195481A (en) * | 2020-02-13 | 2020-05-26 | 长安大学 | Volatile organic pollutant purification device and method |
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Effective date of registration: 20201021 Address after: 5b04, Yige building, A9 building, Yintian Industrial Zone, Yantian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Mingjian Commodity Co.,Ltd. Address before: 318000 No. 62, No. 5, Yuanli Village, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province Applicant before: Taizhou Luqiao Boren Environmental Protection Equipment Co.,Ltd. |
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Application publication date: 20200911 |
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