CN113413699A - Injection molding waste gas recovery system - Google Patents
Injection molding waste gas recovery system Download PDFInfo
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- CN113413699A CN113413699A CN202110524894.4A CN202110524894A CN113413699A CN 113413699 A CN113413699 A CN 113413699A CN 202110524894 A CN202110524894 A CN 202110524894A CN 113413699 A CN113413699 A CN 113413699A
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- 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
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- 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
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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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
- B01D53/007—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 by irradiation
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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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an injection molding waste gas recovery system which comprises a base, a combustion generator set, a treatment bin, a storage battery, a first induced draft fan and a second induced draft fan, wherein one end of the treatment bin is connected with a smoke inlet pipe, one end of the top of the smoke inlet pipe is provided with a convex block, a filter screen is inserted into the convex block through a through groove and is connected with the top of the convex block through a connecting screw, one end of the bottom of the smoke inlet pipe is provided with a collecting tank, and the bottom of the collecting tank is connected with a feed inlet of the combustion generator set through a feed pipe. This novel can filter the combustible particle in the waste gas, and utilize granule impurity to burn for system's energy supply to energy-conservation, waste gas possess multiunit processing structure when filtration treatment, effectual when handling, recovery system possesses can conveniently carry out the structure of buffering to vibrations, can conveniently reduce because vibrations and the noise that produces, is fit for extensively using widely.
Description
Technical Field
The invention relates to the technical field of injection molding processing, in particular to an injection molding waste gas recovery system.
Background
In injection molding, a recovery system is necessary for recovering exhaust gas generated during injection molding.
The conventional recovery system has the following disadvantages: 1. combustible particles in the waste gas cannot be filtered, and particle impurities are combusted to supply energy to the system, so that energy is saved; 2. the waste gas only has a single treatment structure during filtration treatment, and the treatment effect is not good enough; 3. the recovery system does not have a structure that can conveniently buffer the vibration and can not conveniently reduce the noise generated due to the vibration. To this end, we propose an injection molding exhaust gas recovery system.
Disclosure of Invention
The invention mainly aims to provide an injection molding waste gas recovery system which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an injection molding waste gas recovery system, includes base, combustion generator set, handles storehouse, battery, first draught fan and second draught fan, it is connected with into tobacco pipe to handle storehouse one end, it is provided with the lug to advance tobacco pipe top one end, insert through logical groove in the lug and be equipped with filter screen and be connected with the lug top through connecting screw, it is provided with the collecting vat to advance tobacco pipe bottom one end, the collecting vat bottom passes through the feed inlet that the inlet pipe is connected combustion generator set.
Further, first draught fan and second draught fan are installed through the mount respectively at base top both ends, connect through the pipeline between the air-out end of first draught fan and the air inlet end of burning generating set, utilize first draught fan convenience to supply air in the during operation to burning generating set.
Further, be close to on the inlet pipe collecting vat department is provided with electric gate valve, there is the dc-to-ac converter burning generator set one side is provided with battery and battery top one side through the mounting screw, the electric power output end of battery passes through the wire with the electric power input end of dc-to-ac converter and constitutes the electricity to be connected, the electric power output end of dc-to-ac converter passes through the wire with the electric power input end of first draught fan, second draught fan and electric gate valve and constitutes the electricity to be connected, and the dc-to-ac converter can turn into the alternating current with the direct current of battery, supplies second draught fan, second draught fan and electric gate valve to use.
Further, the end of giving vent to anger of handling the storehouse is connected with out the tobacco pipe, the second draught fan is located out the tobacco pipe, main exhaust fume pipe is installed through the preformed hole to play tobacco pipe top one end, there is a pipe of discharging fume and a pipe of discharging fume through the screw connection in the mouth of a cigarette that burns generating set, and there is the filter through the mounting screw on the pipe of discharging fume through the screw, a tub other end of discharging fume passes through screw and main exhaust fume pipe through-connection, and the flue gas that the burning produced in the burning generating set conveniently enters main exhaust fume pipe through a pipe of discharging fume, discharges with a tobacco pipe exhaust flue gas together.
Further, UV photodissociation lamp is installed through the mounting bracket in the top in the processing storehouse, both ends all are provided with in the processing storehouse and place the storehouse, place storehouse top and bottom and all through screw and processing storehouse inner wall connection, it is provided with the active carbon granule in the storehouse to place, place the storehouse both ends and all seted up the air vent, utilize UV photodissociation lamp to and place the common filtration treatment effect of active carbon granule in the storehouse, make this recovery system possess a plurality of processing structures, effect during the processing promotes greatly.
Furthermore, guide pillars are welded at the top of the base close to the corners, a hollow guide block is arranged at the lower end of each guide pillar, the bottom end of each guide pillar is clamped in the corresponding hollow guide block, the bottom of each hollow guide block is connected with the bottom of each guide pillar through a cylindrical buffer spring, a chassis is welded at the bottom of each hollow guide block, and reserved holes are formed in two ends of the top of the chassis.
Furthermore, the electric power output end of the combustion generator set is electrically connected with the electric power input end of the storage battery through a conducting wire, and the combustion generator set can be used for generating electricity when burning the particle waste.
Further, an opening is formed in one side of the treatment bin, and a side plate is installed on the outer side of the opening through screws.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention relates to an injection molding waste gas recovery system, a UV photolysis lamp is connected with a storage battery for power supply, electric energy generated when a combustion generator set works is conveniently stored in the storage battery, an inverter can convert direct current of the storage battery into alternating current for a second induced draft fan, a second induced draft fan and an electric gate valve to use, external waste gas is sucked by the second induced draft fan, enters a treatment bin through a smoke inlet pipe, is conveyed into a main smoke exhaust pipe through a smoke outlet pipe to be exhausted, large particles in the waste gas entering the smoke inlet pipe are conveniently filtered by a filter screen, the particles can be collected by a collecting tank, when needed, a person opens the electric gate valve to enable the particles collected in the collecting tank to fall into the combustion generator set through a feed pipe for combustion, the first induced draft fan can supply gas for the combustion of the combustion generator set, and as the recovery system filters combustible particles in the waste gas, and the particle impurities are combusted to supply energy to the system, so that energy can be effectively saved.
2. According to the injection molding waste gas recovery system, flue gas entering the treatment bin sequentially passes through the corresponding placing bins during air inlet and air outlet, the activated carbon particles in the placing bins adsorb and filter the flue gas, and when the flue gas is located in the middle position of the treatment bin, harmful substances in the flue gas are conveniently photolyzed by the UV photolysis lamp, so that the system has multiple groups of treatment structures during waste gas recovery, and the treatment effect is better.
3. According to the injection molding waste gas recovery system, the external Rogoka penetrates through the reserved hole to be matched and connected with the threaded hole in the surface to be installed, so that the chassis is conveniently fixed on the surface to be installed, when the injection molding waste gas recovery system works, generated vibration is transmitted to the guide post from the base, and the vibration is conveniently buffered and absorbed by the cylindrical buffer spring at the bottom in the hollow guide block, so that noise generated by vibration can be effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an injection molding waste gas recovery system according to the present invention.
FIG. 2 is a schematic view of the internal structure of a treatment chamber of an injection molding waste gas recovery system according to the present invention.
FIG. 3 is a schematic view of a storage bin of an injection molding waste gas recovery system according to the present invention.
FIG. 4 is a schematic structural diagram of a collecting tank, an electric gate valve and a feeding pipe of the injection molding waste gas recovery system.
In the figure: 1. a base; 2. a hollow guide block; 3. a guide post; 4. a chassis; 5. reserving a hole; 6. a cylindrical buffer spring; 7. a combustion generator set; 8. a processing bin; 9. discharging the smoke tube; 10. a smoke inlet pipe; 11. a storage battery; 12. an inverter; 13. collecting tank; 14. an electric gate valve; 15. a feed pipe; 16. a smoke exhaust pipe is arranged; 17. a first induced draft fan; 18. a second induced draft fan; 19. a main smoke exhaust pipe; 20. a side plate; 21. a UV photolysis lamp; 22. placing a bin; 23. a vent hole; 24. activated carbon particles; 25. a bump; 26. a filter screen; 27. and connecting screws.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, a waste gas recovery system moulds plastics, including base 1, combustion power generation unit 7, processing storehouse 8, battery 11, first draught fan 17 and second draught fan 18, processing storehouse 8 one end is connected with into tobacco pipe 10, it is provided with lug 25 to advance tobacco pipe 10 top one end, insert through logical groove in the lug 25 and be equipped with filter screen 26 and be connected with lug 25 top through connecting screw 27, it is provided with collecting vat 13 to advance tobacco pipe 10 bottom one end, the feed inlet of combustion power generation unit 7 is connected through inlet pipe 15 in collecting vat 13 bottom.
Wherein, first draught fan 17 and second draught fan 18 are installed through the mount respectively at 1 top both ends of base, connect through the pipeline between the air-out end of first draught fan 17 and the air inlet end of combustion generating set 7.
In this embodiment, as shown in fig. 1, the first induced draft fan 17 is used to supply air to the combustion generator set 7 during operation.
Wherein, be close to on the inlet pipe 15 collecting vat 13 department is provided with electric gate valve 14, there is inverter 12 combustion generator set 7 one side to be provided with battery 11 and battery 11 top one side through the mounting screw, battery 11's power take off end and inverter 12's power input end constitute the electricity through the wire and are connected, inverter 12's power take off end and first draught fan 17, second draught fan 18 and electric gate valve 14's power input end constitute the electricity through the wire and are connected.
In this embodiment, as shown in fig. 1, the inverter 12 may convert the direct current of the battery 11 into an alternating current for the second induced draft fan 18, and the electric gate valve 14.
Wherein, the end of giving vent to anger of handling storehouse 8 is connected with out tobacco pipe 9, second draught fan 18 is located out tobacco pipe 9, 9 top one ends of play tobacco pipe are installed main exhaust pipe 19 through the preformed hole, there is a filter through the mounting screw on the pipe 16 and the pipe 16 of branch discharging fume through the screwed connection in the outlet flue of combustion generating set 7, the pipe 16 other end of branch discharging fume passes through screw and 19 through connections of main exhaust pipe.
In this embodiment, as shown in fig. 1, the flue gas generated by combustion in the combustion generator set 7 conveniently enters the main flue gas exhaust pipe 19 through the branch flue gas exhaust pipe 16 and is exhausted together with the flue gas exhausted from the flue gas outlet pipe 9.
Wherein, UV photodissociation lamp 21 is installed through the mounting bracket in the top in the processing storehouse 8, both ends all are provided with in the processing storehouse 8 and place storehouse 22, place storehouse 22 top and bottom and all through screw and 8 interior wall connections in processing storehouse, it is provided with activated carbon particle 24 in the storehouse 22 to place, place storehouse 22 both ends and all seted up air vent 23.
As shown in fig. 2 and 3 in this embodiment, flue gas that gets into in the treatment bin 8 successively passes through the storehouse 22 of placing that corresponds when admitting air and giving vent to anger, adsorbs the filtration by the active carbon granule 24 of placing in the storehouse 22 to the flue gas, when the flue gas was located the intermediate position in the treatment bin 8, utilizes UV photolysis lamp 21 to conveniently carry out the photolysis to the harmful substance in the flue gas to make this system possess multiunit processing structure when retrieving waste gas, the treatment effect is better.
In this embodiment, as shown in fig. 1, an external rokay is used to penetrate through the preformed hole 5 and be connected with a threaded hole on a surface to be mounted in a matching manner, so that the chassis 4 is conveniently fixed on the surface to be mounted, when the system works, the generated vibration is transmitted to the guide post 3 by the base 1, and the cylindrical buffer spring 6 at the bottom in the hollow guide block 2 is used to buffer and absorb the vibration, so that the noise generated by the vibration can be effectively reduced.
Wherein, the power output end of the combustion generator set 7 is electrically connected with the power input end of the storage battery 11 through a conducting wire.
In the embodiment, as shown in fig. 1, the electric energy generated by the combustion generator set 7 during operation is conveniently stored in the storage battery 11.
Wherein, handle storehouse 8 one side and be provided with the opening and the opening outside installs curb plate 20 through the screw.
In the embodiment, as shown in fig. 1 and 2, a person opens the side plate 20 to facilitate replacement of the activated carbon granules 24 in the storage bin 22.
It should be noted that, the present invention is an injection molding waste gas recycling system, when in operation, the UV photolysis lamp 21 is connected to the storage battery 11 for power supply, the electric energy generated when the combustion generator set 7 is in operation is conveniently stored in the storage battery 11, the inverter 12 can convert the direct current of the storage battery 11 into alternating current for the use of the second induced draft fan 18, the second induced draft fan 18 and the electric gate valve 14, the external waste gas is sucked by the second induced draft fan 18, enters the processing bin 8 through the smoke inlet pipe 10, and is then conveyed into the main smoke exhaust pipe 19 through the smoke outlet pipe 9 for exhaust, the large particles in the waste gas entering the smoke inlet pipe 10 are conveniently filtered by the filter screen 26, the particles can be collected by the collecting tank 13, the person opens the electric gate valve 14 when necessary, so that the particles collected in the collecting tank 13 fall into the combustion generator set 7 through the feeding pipe 15 for combustion, the first induced draft fan 17 can be used for supplying air for the combustion of the combustion generator set 7, as the recovery system filters combustible particles in waste gas and utilizes particle impurities to combust to supply energy for the system, energy can be effectively saved, the flue gas entering the treatment bin 8 passes through the corresponding placing bins 22 successively when the flue gas enters and exits, the flue gas is adsorbed and filtered by the activated carbon particles 24 in the placing bins 22, when the flue gas is positioned at the middle position in the treatment bin 8, the UV photolysis lamp 21 is used for conveniently photolyzing harmful substances in the flue gas, so that the system has a plurality of groups of treatment structures when recovering the waste gas, the treatment effect is better, an external Rogoka penetrates through the reserved hole 5 to be matched and connected with a threaded hole on a surface to be installed, the chassis 4 is conveniently fixed on the surface to be installed, when the system works, the generated vibration is transmitted to the guide pillar 3 by the base 1, the cylindrical buffer spring 6 at the bottom in the hollow guide block 2 is used for conveniently buffering and absorbing the vibration, so that the noise generated by the vibration can be effectively reduced.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an injection molding waste gas recovery system, includes base (1), combustion generator set (7), handles storehouse (8), battery (11), first draught fan (17) and second draught fan (18), its characterized in that: handle storehouse (8) one end and be connected with into tobacco pipe (10), it is provided with lug (25) to advance tobacco pipe (10) top one end, insert through logical groove in lug (25) and be equipped with filter screen (26) and be connected with lug (25) top through connecting screw (27), it is provided with collecting vat (13) to advance tobacco pipe (10) bottom one end, the feed inlet of combustion generator set (7) is connected through inlet pipe (15) in collecting vat (13) bottom.
2. An injection molding exhaust gas recovery system according to claim 1, wherein: base (1) top both ends are installed first draught fan (17) and second draught fan (18) through the mount respectively, connect through the pipeline between the air-out end of first draught fan (17) and the air inlet end of burning generating set (7).
3. An injection molding exhaust gas recovery system according to claim 1, wherein: be close to on inlet pipe (15) collecting vat (13) department is provided with electric gate valve (14), combustion generating set (7) one side is provided with battery (11) and battery (11) top one side and has inverter (12) through the screw mounting, the electric power output end of battery (11) and the electric power input end of inverter (12) constitute the electricity through the wire and be connected, the electric power output end of inverter (12) and the electric power input end of first draught fan (17), second draught fan (18) and electric gate valve (14) constitute the electricity through the wire and are connected.
4. An injection molding exhaust gas recovery system according to claim 1, wherein: handle the end of giving vent to anger in storehouse (8) and be connected with out tobacco pipe (9), second draught fan (18) are located out tobacco pipe (9), main exhaust fume pipe (19) are installed through the preformed hole to play tobacco pipe (9) top one end, there is a pipe (16) and a pipe (16) of discharging fume through the screw connection to the mouth of a cigarette of burning generating set (7) and installs the filter through the screw on, prop up the pipe (16) other end of discharging fume and pass through screw and main exhaust fume pipe (19) through connection.
5. An injection molding exhaust gas recovery system according to claim 1, wherein: UV photodissociation lamp (21) is installed through the mounting bracket in the top in processing storehouse (8), both ends all are provided with in processing storehouse (8) and place storehouse (22), place storehouse (22) top and bottom and all through screw and processing storehouse (8) inner wall connection, be provided with activated carbon particle (24) in placing storehouse (22), place storehouse (22) both ends and all seted up air vent (23).
6. An injection molding exhaust gas recovery system according to claim 1, wherein: guide pillar (3) are all welded near the corner at base (1) top, guide pillar (3) lower extreme is provided with cavity guide block (2) and guide pillar (3) bottom card and locates in cavity guide block (2), the bottom is connected with guide pillar (3) bottom through cylindricality buffer spring (6) in cavity guide block (2), cavity guide block (2) bottom welding has chassis (4), preformed hole (5) have all been seted up at chassis (4) top both ends.
7. An injection molding exhaust gas recovery system according to claim 1, wherein: and the power output end of the combustion generator set (7) is electrically connected with the power input end of the storage battery (11) through a conducting wire.
8. An injection molding exhaust gas recovery system according to claim 1, wherein: an opening is formed in one side of the treatment bin (8), and a side plate (20) is installed on the outer side of the opening through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524894.4A CN113413699B (en) | 2021-05-14 | 2021-05-14 | Injection molding waste gas recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524894.4A CN113413699B (en) | 2021-05-14 | 2021-05-14 | Injection molding waste gas recovery system |
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| CN113413699A true CN113413699A (en) | 2021-09-21 |
| CN113413699B CN113413699B (en) | 2023-06-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07169498A (en) * | 1993-12-17 | 1995-07-04 | Toshiba Corp | Exhaust device for fuel cell power plant |
| JPH1037802A (en) * | 1996-07-19 | 1998-02-13 | Toshiba Eng & Constr Co Ltd | Heat recovery method for exhaust gas of prime mover |
| CN108730997A (en) * | 2018-05-30 | 2018-11-02 | 苏州市玄天环保科技有限公司 | A kind of waste gas treatment equipment carrying out energy recovery |
| CN208418752U (en) * | 2018-06-21 | 2019-01-22 | 温州森海环保设备有限公司 | Lacquer spraying waste gas processing equipment |
| CN109569226A (en) * | 2019-01-25 | 2019-04-05 | 彭圆 | A kind of coking exhaust-gas efficient processing unit |
| CN212618903U (en) * | 2020-07-31 | 2021-02-26 | 岑少妹 | Central air conditioning filters champignon mechanism |
-
2021
- 2021-05-14 CN CN202110524894.4A patent/CN113413699B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07169498A (en) * | 1993-12-17 | 1995-07-04 | Toshiba Corp | Exhaust device for fuel cell power plant |
| JPH1037802A (en) * | 1996-07-19 | 1998-02-13 | Toshiba Eng & Constr Co Ltd | Heat recovery method for exhaust gas of prime mover |
| CN108730997A (en) * | 2018-05-30 | 2018-11-02 | 苏州市玄天环保科技有限公司 | A kind of waste gas treatment equipment carrying out energy recovery |
| CN208418752U (en) * | 2018-06-21 | 2019-01-22 | 温州森海环保设备有限公司 | Lacquer spraying waste gas processing equipment |
| CN109569226A (en) * | 2019-01-25 | 2019-04-05 | 彭圆 | A kind of coking exhaust-gas efficient processing unit |
| CN212618903U (en) * | 2020-07-31 | 2021-02-26 | 岑少妹 | Central air conditioning filters champignon mechanism |
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| Publication number | Publication date |
|---|---|
| CN113413699B (en) | 2023-06-30 |
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