CN110812975A - High-efficient filter fiber board of high temperature smog - Google Patents
High-efficient filter fiber board of high temperature smog Download PDFInfo
- Publication number
- CN110812975A CN110812975A CN201911183846.2A CN201911183846A CN110812975A CN 110812975 A CN110812975 A CN 110812975A CN 201911183846 A CN201911183846 A CN 201911183846A CN 110812975 A CN110812975 A CN 110812975A
- Authority
- CN
- China
- Prior art keywords
- smoke
- filter
- fiberboard
- shell
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4218—Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a high-efficiency high-temperature smoke filtering fiberboard, which comprises a shell, wherein a filtering cavity is formed in the shell, a smoke guide hood is inserted into the top of the filtering cavity, a smoke inlet pipe is fixedly installed at the top of the smoke guide hood, a first filtering plate and a second filtering plate are respectively and fixedly installed in the smoke guide hood, threaded holes are formed in the side walls of the two sides of the smoke guide hood, bolts are connected with the threaded holes in an internal thread mode, threaded holes matched with the bolts are also formed in the outer walls of the two sides of the shell, a plurality of fiberboard bodies are fixedly installed on the inner walls of the two sides of the filtering cavity, a plurality of smoke outlet holes are formed in the bottom of the shell, heat dissipation cavities are formed in the two sides of the shell, and air guide. The invention has the characteristics of reasonable structural design, thorough filtration, high efficiency and the like.
Description
Technical Field
The invention relates to the technical field of fiber materials, in particular to a high-efficiency high-temperature smoke filtering fiberboard.
Background
The fiberboard is also named as a density board, which is an artificial board made of wood fiber or other plant cellulose fiber as a raw material and urea formaldehyde resin or other suitable adhesives. During the manufacturing process, adhesives and/or additives may be applied. The fiber board has the advantages of uniform material, small longitudinal and transverse strength difference, difficult cracking and the like, and has wide application.
At present, the plant is often built by using the fiber board in an enterprise, but the filtering effect of the existing fiber board is poor due to the structural design, the enterprise often discharges a large amount of high-temperature flue gas during industrial production, and the atmosphere pollution is easily caused if the high-temperature flue gas is directly discharged without being filtered, so that the improvement on the fiber board is urgently needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-efficiency high-temperature smoke filtering fiberboard.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a high-efficient filter fiber board of high temperature smog, includes the casing, the filter chamber has been seted up to the inside of casing, the top of filter chamber has inserted the guide fume cover, the top fixed mounting of guide fume cover has into the tobacco pipe, and fixed mounting has first filter and second filter in its cover respectively, just the both sides lateral wall of guide fume cover all sets up threaded hole, screw hole female connection has the bolt, the both sides outer wall of casing set up equally with bolt matched with screw hole, the both sides inner wall fixed mounting of filter chamber has a plurality of fibreboard bodies, a plurality of play cigarette hole has been seted up to the bottom of casing, and the heat dissipation chamber has all been seted up to its both sides, the wind-guiding chamber has all been seted up to the both sides outer wall.
As a further description of the above technical solution:
the fan comprises a heat dissipation cavity, a motor, a plurality of fan blades, a wind guide pipe, a fan blade.
As a further description of the above technical solution:
the filter comprises a filter shell, a filter cavity, an air guide pipe, a heat dissipation plate, a heat conduction rod, a heat conduction plate and a plurality of heat conduction wires, wherein the air guide cavity is internally provided with the heat dissipation plate, the side wall of the heat dissipation plate, which is close to one side of the air guide pipe, is fixedly connected with a plurality of heat dissipation fins, the side wall of the other side of the heat dissipation plate is fixedly connected with a plurality of heat conduction rods, the heat conduction rods penetrate through.
As a further description of the above technical solution:
the radiating fins are wave-shaped structural fins, and the number of the radiating fins is not less than three.
As a further description of the above technical solution:
the bottom outer wall surface of leading the petticoat pipe is provided with one deck sealing washer, and the sealing washer is the rubber circle structure, and its thickness is 0.5 ~ 1 cm.
As a further description of the above technical solution:
a plurality of sieve meshes have all been seted up on the surface of first filter and second filter, just the mesh number of first filter is less than the mesh number of second filter.
As a further description of the above technical solution:
the fiberboard body is positioned between the heat conducting wires and the smoke outlet holes, and the number of the fiberboard body is not less than two.
As a further description of the above technical solution:
the top surface of fiberboard body is provided with the layer that absorbs water, and its bottom surface is provided with the adsorbed layer.
In the invention, the following advantages are provided:
1. the water absorption layer can absorb water in the smoke, the adsorption layer can effectively adsorb pollutant particles contained in the smoke and remove peculiar smell, and thus the smoke is thoroughly purified and filtered;
2. the first filter plate and the second filter plate can firstly carry out double filtration on the high-temperature smoke so as to preliminarily filter out particle impurities contained in the smoke, thereby improving the efficiency of subsequent filtration;
3. the fan blades are driven by the motor to rotate, so that high-temperature smoke can be cooled, and the influence on the surrounding environment due to overhigh smoke temperature is avoided;
4. the sealing ring can fill the gap between the smoke guide hood and the interior of the shell, so that high-temperature smoke which is not subjected to filtering treatment is prevented from escaping from the gap.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-temperature smoke high-efficiency filter fiber board according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural view of the fiberboard body.
Illustration of the drawings:
1. a housing; 2. a filter chamber; 3. a smoke guide hood; 4. a smoke inlet pipe; 5. a first filter plate; 6. a second filter plate; 7. a threaded hole; 8. a bolt; 9. a fiberboard body; 10. a smoke outlet; 11. a heat dissipation cavity; 12. a wind guide cavity; 13. a motor; 14. a fan blade; 15. an air guide pipe; 16. a heat dissipation plate; 17. a heat sink; 18. a heat conducting rod; 19. a heat conducting plate; 20. heat conducting wires; 21. a water-absorbing layer; 22. and an adsorption layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a high-efficiency filter fiber board for high-temperature smoke, comprising a housing 1, a filter chamber 2 is provided inside the housing 1, a smoke guide hood 3 is inserted into the top of the filter chamber 2, the cross section of the smoke guide hood 3 is isosceles trapezoid, both side walls of the smoke guide hood are provided with L-shaped blocks, the top of the smoke guide hood 3 is fixedly provided with a smoke inlet pipe 4, high-temperature smoke generated during industrial production can be introduced into the filter chamber 2 through the smoke inlet pipe 4, a first filter plate 5 and a second filter plate 6 are respectively and fixedly installed in the hood, both side walls of the smoke guide hood 3 are provided with threaded holes 7, the threaded holes 7 are located on the L-shaped blocks, and the threaded holes 7 are internally threaded with bolts 8, both side walls of the housing 1 are also provided with threaded holes 7 matched with the bolts 8, the smoke guide hood 3 can be fixedly installed on the top of the filter chamber 2 through, in order to prevent to drop, the both sides inner wall fixed mounting of filter chamber 2 has a plurality of fibreboard body 9, and a plurality of outlet flue 10 has been seted up to casing 1's bottom, can derive the smog after the processing of filtering and cooling through outlet flue 10, and heat dissipation chamber 11 has all been seted up to its both sides, and wind-guiding chamber 12 has all been seted up to casing 1's both sides outer wall.
The motor 13 is fixedly installed in the heat dissipation cavity 11, the model of the motor 13 is Y2/YE2-132M-4 pole, and is externally connected with a power supply through a lead, a plurality of fan blades 14 are fixedly installed on an output shaft body of the motor, the top of the heat dissipation cavity 11 is fixedly connected with the air guide pipe 15, the tail end of the air guide pipe 15 is fixedly connected to the side wall of the air guide cavity 12, pipe orifices at two ends of the air guide pipe 15 are respectively communicated with the heat dissipation cavity 11 and the air guide cavity 12, the fan blades 14 can be driven to rotate through the driving motor 13, cool air can be blown out when the fan blades 14 rotate, and the cool air can be guided into the air guide cavity 12 through the air guide pipe.
A heat dissipation plate 16 is arranged in the air guide cavity 12, a plurality of heat dissipation plates 17 are fixedly connected to the side wall of the heat dissipation plate 16 close to one side of the air guide pipe 15, a plurality of heat conduction rods 18 are fixedly connected to the side wall of the other side of the heat dissipation plate 16, the heat conduction rods 18 penetrate through the side wall of the shell 1 and extend into the filter cavity 2, the tail ends of the heat conduction plates 19 are fixedly connected with heat conduction plates 19, a plurality of heat conduction wires 20 are fixedly connected between the two heat conduction plates 19, the heat dissipation plate 16, the heat dissipation plates 17, the heat conduction rods 18, the heat conduction plates 19 and the heat conduction wires 20 are made of metal materials, and have strong heat conduction and heat dissipation performance, when high-temperature smoke enters the filter cavity 2, the heat can be absorbed by the heat conduction wires 20 and the heat conduction plates 19 and transferred to the heat dissipation plate 16 and the heat dissipation plates 17 through the heat conduction rods 18, when cold air enters the air, The heat conducting plate 19 and the heat conducting wires 20 are cooled, and then the heat conducting rods 18, the heat conducting plate 19 and the heat conducting wires 20 are used for cooling the high-temperature smoke, so that the influence on the surrounding environment due to overhigh temperature of the smoke is avoided.
The radiating fins 17 are wave-shaped structural fins, the number of the radiating fins is not less than three, and the contact area and the contact range of the radiating fins and the cool air can be increased, so that the cooling efficiency and the cooling effect are improved.
The outer wall surface of the bottom end of the smoke guide hood 3 is provided with a layer of sealing ring which is of a rubber ring structure, the thickness of the sealing ring is 0.5-1 cm, the sealing ring has elasticity, and gaps between the smoke guide hood 3 and the shell 1 can be filled, so that high-temperature smoke which is not subjected to filtering treatment is prevented from escaping from the gaps.
A plurality of sieve mesh has all been seted up on the surface of first filter 5 and second filter 6, and the mesh number of first filter 5 is less than the mesh number of second filter 6, utilizes first filter 5 and second filter 6 can carry out double filtration to high temperature smog to filter the particle impurity who contains in the smog, then make things convenient for subsequent filtration purification treatment.
The fiberboard body 9 is located between the heat conducting wires 20 and the smoke outlet 10, the number of the fiberboard body 9 is not less than two, the fiberboard body 9 is made of composite inorganic fiber materials, and small pores are distributed in the fiberboard body 9, so that smoke can permeate through the fiberboard body 9.
The top surface of fibreboard body 9 is provided with layer 21 that absorbs water, and its bottom surface is provided with adsorbed layer 22, and the layer 21 intussuseption that absorbs water is filled with the sponge, can absorb the moisture in the smog, and adsorbed layer 22 intussuseption is filled with granular activated carbon, can effectively adsorb the pollutant granule that contains in the smog to get rid of the peculiar smell, thereby thoroughly purify and filter smog.
The working principle is as follows: when the invention is used, the high-temperature smoke generated in industrial production can be purified and filtered through the mutual matching between the fiberboard body 9 and related structures, firstly, the smoke guide hood 3 is fixedly arranged at the top of the filter cavity 2 through the mutual matching between the bolts 8 and the threaded holes 7 so as to guide the high-temperature smoke into the filter cavity 2 through the smoke inlet pipe 4, then the fan blades 14 are driven to rotate by the external power supply driving motor 13, cool air can be blown out when the fan blades 14 rotate, the cool air can be guided into the air guide cavity 12 through the air guide pipe 15, the surface air flow speed of the heat dissipation plate 16 and the heat dissipation fins 17 can be accelerated after the cool air enters the air guide cavity 12 so as to cool the fan blades, the heat dissipation plate 16 and the heat dissipation fins 17 can cool the heat conduction rods 18, the heat conduction plates 19 and the heat conduction wires 20 simultaneously according to the heat balance principle after being cooled, and then the heat conduction rods 18, Heat-conducting plate 19 and heat conduction silk 20 cool down high temperature smog, in order to avoid smog high temperature and cause the influence to the surrounding environment, later smog after cooling contacts with the polylith fibreboard body 9 that sets up in filter chamber 2, utilize the layer 21 that absorbs water at fibreboard body 9 top can at first absorb the moisture in the smog, then utilize the adsorbed layer 22 of fibreboard body 9 bottom can effectively adsorb the pollutant granule that contains in the smog, and get rid of the peculiar smell, thereby thoroughly purify and filter smog, at last rethread smoke outlet 10 is with its discharge.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The high-efficiency filter fiberboard for high-temperature smoke comprises a shell (1) and is characterized in that a filter chamber (2) is arranged in the shell (1), a smoke guide hood (3) is inserted into the top of the filter chamber (2), a smoke inlet pipe (4) is fixedly arranged at the top of the smoke guide hood (3), a first filter plate (5) and a second filter plate (6) are respectively and fixedly arranged in the smoke guide hood, threaded holes (7) are formed in the side walls of the two sides of the smoke guide hood (3), bolts (8) are connected with the threaded holes (7) in internal threads in the threaded holes (7), threaded holes (7) matched with the bolts (8) are also formed in the outer walls of the two sides of the shell (1), a plurality of fiberboard bodies (9) are fixedly arranged on the inner walls of the two sides of the filter chamber (2), a plurality of smoke outlet holes (10) are formed in the bottom of the shell (1), and heat, the outer walls of the two sides of the shell (1) are provided with air guide cavities (12).
2. The high-efficiency high-temperature smoke filtering fiberboard according to claim 1, wherein a motor (13) is fixedly installed in the heat dissipation cavity (11), a plurality of fan blades (14) are fixedly installed on an output shaft body of the motor (13), an air guide pipe (15) is fixedly connected to the top of the heat dissipation cavity (11), the end of the air guide pipe (15) is fixedly connected to the side wall of the air guide cavity (12), and pipe orifices at two ends of the air guide pipe are respectively communicated with the heat dissipation cavity (11) and the air guide cavity (12).
3. The high-efficiency filter fiber board for high-temperature smoke according to claim 1, wherein a heat dissipation plate (16) is arranged in the air guide cavity (12), a plurality of heat dissipation fins (17) are fixedly connected to the side wall of the heat dissipation plate (16) close to one side of the air guide pipe (15), a plurality of heat conduction rods (18) are fixedly connected to the side wall of the other side of the heat dissipation plate, the heat conduction rods (18) penetrate through the side wall of the shell (1) and extend into the filter cavity (2), a heat conduction plate (19) is fixedly connected to the tail end of the heat conduction rods, and a plurality of heat conduction wires (20) are fixedly connected between the two heat conduction plates (19).
4. A high temperature smoke high efficiency filter fiber board according to claim 3, wherein said heat radiating fins (17) are wave-shaped structural pieces, the number of which is not less than three.
5. The high-efficiency filter fiber board for high-temperature smoke and smoke according to claim 1, wherein a layer of sealing ring is arranged on the outer wall surface of the bottom end of the smoke guide hood (3), the sealing ring is of a rubber ring structure, and the thickness of the sealing ring is 0.5-1 cm.
6. The high-efficiency filter fiber board for high-temperature smoke according to claim 1, wherein the surfaces of the first filter plate (5) and the second filter plate (6) are provided with a plurality of sieve holes, and the mesh number of the first filter plate (5) is smaller than that of the second filter plate (6).
7. The high-temperature smoke high-efficiency filtering fiberboard of claim 1, wherein the fiberboard body (9) is positioned between the heat conducting wires (20) and the smoke outlet holes (10), and the number of the fiberboard body is not less than two.
8. A high temperature smoke high efficiency filter fiberboard according to claim 1, wherein the top surface of the fiberboard body (9) is provided with a water absorbing layer (21), and the bottom surface thereof is provided with an adsorption layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183846.2A CN110812975A (en) | 2019-11-27 | 2019-11-27 | High-efficient filter fiber board of high temperature smog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183846.2A CN110812975A (en) | 2019-11-27 | 2019-11-27 | High-efficient filter fiber board of high temperature smog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110812975A true CN110812975A (en) | 2020-02-21 |
Family
ID=69541717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911183846.2A Pending CN110812975A (en) | 2019-11-27 | 2019-11-27 | High-efficient filter fiber board of high temperature smog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110812975A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123724U (en) * | 1992-04-27 | 1992-12-02 | 葛杰光 | Anion air clarifying filter for indoors |
| US5405423A (en) * | 1992-10-16 | 1995-04-11 | Schwaebische Huettenwerke Gmbh | Filter for the separation of impurities from waste gases |
| CN207270936U (en) * | 2017-09-25 | 2018-04-27 | 赵泽渊 | A kind of energy-saving environmental protection electronic cleaner |
| CN108381600A (en) * | 2018-04-28 | 2018-08-10 | 滑县浩之本网络科技有限公司 | A kind of robot for capableing of long-play |
| CN108413793A (en) * | 2018-02-05 | 2018-08-17 | 湖南湘讯企业管理有限公司 | A kind of multi-level energy-saving type waste-heat recovery device |
| CN208260416U (en) * | 2018-03-20 | 2018-12-21 | 郑州润鑫环保设备有限公司 | A kind of anti-condensation device of bag filter |
| CN109115005A (en) * | 2017-06-22 | 2019-01-01 | 天津同益环保设备有限公司 | A kind of waste gas afterheat recovery unit |
| CN109346442A (en) * | 2018-10-10 | 2019-02-15 | 唐燕 | It is a kind of be easy to radiate chip-packaging structure and its packaging method |
| CN110332831A (en) * | 2019-05-31 | 2019-10-15 | 扬州绿泉环保工程技术有限公司 | A kind of high-efficiency waste heat recovery device maintained easily |
-
2019
- 2019-11-27 CN CN201911183846.2A patent/CN110812975A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123724U (en) * | 1992-04-27 | 1992-12-02 | 葛杰光 | Anion air clarifying filter for indoors |
| US5405423A (en) * | 1992-10-16 | 1995-04-11 | Schwaebische Huettenwerke Gmbh | Filter for the separation of impurities from waste gases |
| CN109115005A (en) * | 2017-06-22 | 2019-01-01 | 天津同益环保设备有限公司 | A kind of waste gas afterheat recovery unit |
| CN207270936U (en) * | 2017-09-25 | 2018-04-27 | 赵泽渊 | A kind of energy-saving environmental protection electronic cleaner |
| CN108413793A (en) * | 2018-02-05 | 2018-08-17 | 湖南湘讯企业管理有限公司 | A kind of multi-level energy-saving type waste-heat recovery device |
| CN208260416U (en) * | 2018-03-20 | 2018-12-21 | 郑州润鑫环保设备有限公司 | A kind of anti-condensation device of bag filter |
| CN108381600A (en) * | 2018-04-28 | 2018-08-10 | 滑县浩之本网络科技有限公司 | A kind of robot for capableing of long-play |
| CN109346442A (en) * | 2018-10-10 | 2019-02-15 | 唐燕 | It is a kind of be easy to radiate chip-packaging structure and its packaging method |
| CN110332831A (en) * | 2019-05-31 | 2019-10-15 | 扬州绿泉环保工程技术有限公司 | A kind of high-efficiency waste heat recovery device maintained easily |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206636621U (en) | A kind of vehicle exhaust filtering and residual heat using device | |
| CN110812975A (en) | High-efficient filter fiber board of high temperature smog | |
| CN207609464U (en) | A kind of black smoke purification device for diesel generator | |
| CN207620876U (en) | A kind of cleaning of exhaust gas produced by diesel automobile device | |
| CN201711058U (en) | Air purifier | |
| CN201680528U (en) | Solar air conditioner | |
| CN213314097U (en) | Rubber powder modified asphalt production tail gas discharging device | |
| CN213824126U (en) | Dampproof device is used in production of graphite alkene base electrode material | |
| CN209512220U (en) | A kind of water cooling fresh air purifier | |
| CN203308552U (en) | Motor vehicle tail gas purifier | |
| CN207562587U (en) | A kind of haze controlling device | |
| CN208275180U (en) | Retort smoke discharging structure | |
| CN204987145U (en) | Interior row of formula auto purification range hood | |
| CN219111217U (en) | Waste gas treatment device | |
| CN211575164U (en) | Smoke removal device for biomass energy combustion | |
| CN211936230U (en) | Active carbon adsorption tower | |
| CN208778303U (en) | A kind of FFU blower fan filtering unit with Peculiar smell eliminator | |
| CN108917081A (en) | A kind of new blower of novel building ventilation | |
| CN218166341U (en) | High-efficient adsorption equipment of industrial waste gas active carbon | |
| CN216537607U (en) | Cyclone separation device for flash dryer | |
| CN212790381U (en) | Adsorption device of acidic waste gas purifier | |
| CN210186748U (en) | Comprehensive treatment device for dust-containing waste gas | |
| CN213771355U (en) | Carbonizing apparatus for producing active carbon | |
| CN107456833A (en) | Paint coating cloud and be oriented to filter chamber | |
| CN209076368U (en) | A kind of gas purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |
|
| RJ01 | Rejection of invention patent application after publication |