CN111974778A - Environmental protection waste gas recovery system is used in insulation board production - Google Patents
Environmental protection waste gas recovery system is used in insulation board production Download PDFInfo
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- CN111974778A CN111974778A CN202010839471.7A CN202010839471A CN111974778A CN 111974778 A CN111974778 A CN 111974778A CN 202010839471 A CN202010839471 A CN 202010839471A CN 111974778 A CN111974778 A CN 111974778A
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- purification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
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Abstract
The invention provides an environment-friendly waste gas recovery system for insulating plate production. The environmental protection waste gas recovery system for insulation board production includes: the processing box is internally provided with an installation cavity positioned on the outer side of the inner cavity of the processing box; and the temperature control device is arranged at the bottom of the processing box. The environment-friendly waste gas recovery system for the production of the insulating plate, provided by the invention, has the advantages that the safety of the insulating plate after being processed is improved, the volatile harmful gas carried after the insulating plate is processed is reduced, the extracted hot gas is used for preserving the heat of the interior of the installation cavity after being coiled into the interior of the heat conducting pipe, the dissipation speed of the temperature of the interior of the processing box is reduced, the heat in the hot gas is recycled, the recycling rate of energy is improved, the environment is more energy-saving and environment-friendly, the tail gas enters the air purification devices in the two purification bins through the two through holes respectively, and the purified air is discharged through the interiors of the exhaust holes by the air.
Description
Technical Field
The invention relates to the technical field of insulating plate production equipment, in particular to an environment-friendly waste gas recovery system for insulating plate production.
Background
The insulation board is made of a glue insulation material, harmful irregularities do not exist on the upper surface and the lower surface of the insulation board, the harmful irregularities of the insulation board refer to one of the following characteristics, namely, the defects of destroying uniformity and damaging smooth contours of the surface, such as pores, cracks, local bulges, cuts, conductive foreign matters, creases, gaps, concave-convex ripples, casting marks and the like, the harmless irregularities refer to the surface irregularities formed in the production process, and when the odor and volatile gas on the surface of the insulation board are not treated after the insulation board is produced during the temporary production and processing of the insulation board, the odor carried by the insulation board influences the normal use of the insulation board.
In the prior art, after the existing insulating plate is produced, the insulating plate is not processed at all, volatile gas on the insulating plate is accumulated on the insulating plate and needs to slowly volatilize, the volatilization time is long, the installation and the use of the insulating plate are seriously influenced if the smell is heavy, and the volatile gas processed by the insulating plate is inconvenient to process.
Therefore, it is necessary to provide an environmentally friendly waste gas recycling system for insulating board production to solve the above technical problems.
Disclosure of Invention
The invention provides an environment-friendly waste gas recovery system for insulation board production, which solves the problem that volatile gas of an insulation board is inconvenient to treat.
In order to solve the technical problem, the invention provides an environment-friendly waste gas recovery system for insulating plate production, which comprises: the processing box is internally provided with an installation cavity positioned on the outer side of the inner cavity of the processing box; the temperature control device is arranged at the bottom of the processing box; the device comprises a driving motor, a driving motor and a lifting rod, wherein one side of the driving motor is fixed on one side of the inner wall of the processing box, the output end of the driving motor is fixedly connected with a driving rotating shaft, the top of the driving rotating shaft is fixedly connected with a mounting frame, one side of the mounting frame is fixedly connected with the lifting rod, the top of the lifting rod is fixedly connected with a linkage plate, and the bottom of the linkage plate is fixedly connected with a fixing frame; the insulating plate is arranged between the fixed frame and the mounting frame; the bottom of the exhaust fan is fixed to the top of the processing box, an exhaust pipe is arranged at the input end of the exhaust fan, a conveying pipe is arranged at the output end of the exhaust fan, a coiled heat-conducting pipe is arranged inside the installation cavity, and an exhaust pipe is arranged at the output end of the coiled heat-conducting pipe; the bottom of the purification box is fixed to the top of the processing box, a shunt bin is arranged inside the purification box, two purification bins are arranged above the shunt bin, through holes are formed between the two purification bins and the shunt bin, and two exhaust holes are formed in the top of the purification box; the air purification device is arranged inside the purification bin; the top of fixed box is fixed in the top of the inner wall in reposition of redundant personnel storehouse, the inside fixedly connected with rotating electrical machines of fixed box, the output fixedly connected with linkage frame of rotating electrical machines, the top fixedly connected with adjustment disk of linkage frame, first regulation hole, second regulation hole and third regulation hole have been seted up on the adjustment disk respectively.
Preferably, the one end of drive pivot with the inner wall of processing case rotates and is connected, fixed frame with the size looks adaptation of installing frame.
Preferably, the input end of the exhaust tube penetrates through the processing box and extends to the inside of the processing box, and the input end of the coiled heat conduction tube is communicated with the output end of the conveying tube.
Preferably, the output end of the exhaust pipe penetrates through the processing box and extends to the outside of the processing box, and the output end of the exhaust pipe is communicated with the flow dividing bin.
Preferably, the inside of through-hole respectively with purify the storehouse with the inside intercommunication in reposition of redundant personnel storehouse, two the exhaust hole respectively with two the inside intercommunication in purification storehouse.
Preferably, the mounting groove has all been seted up to the both sides of purifying box, two the inside of mounting groove respectively with two the inside of purifying storehouse communicates each other.
Preferably, the inside of mounting groove is connected with the sealing door through the hinge rotation, the inboard fixedly connected with of sealing door supports the touch pad, support the touch pad the surface with air purification device's surface is contradicted.
Preferably, the output end of the rotating electrical machine penetrates through the fixing box and extends to the outside of the fixing box, and the linkage frame is of a U-shaped structure.
Preferably, the surface of the adjusting disk is rotatably connected with the top of the inner wall of the shunt bin, and the inner surface of the adjusting disk is rotatably connected with the surface of the fixing box.
Preferably, the first adjusting hole, the second adjusting hole and the third adjusting hole have the same size and are distributed in a triangular shape, and the inside of the first adjusting hole and the inside of the second adjusting hole are respectively communicated with the inside of the two through holes.
Compared with the related art, the environment-friendly waste gas recovery system for the production of the insulating plate has the following beneficial effects:
the invention provides an environment-friendly waste gas recovery system for insulation board production, wherein a temperature control device controls the temperature inside a processing box so as to facilitate the accelerated volatilization of volatile pollution gas on the surface of an insulation board, improve the safety of the processed insulation board and reduce the volatile harmful gas carried by the processed insulation board, the extracted hot gas is subjected to heat preservation inside an installation cavity after being coiled inside a heat conduction pipe, the dissipation speed of the temperature inside the processing box is reduced, the heat in the hot gas is recycled, the energy recycling rate is improved, the environment is more energy-saving and environment-friendly, tail gas after waste heat utilization is conveyed to the inside of a shunting bin through an exhaust pipe, the tail gas respectively enters air purification devices inside two purification bins through two through holes, and the purified air is discharged through the insides of the exhaust holes by the air purification devices.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an environmentally friendly waste gas recovery system for insulation board production according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
fig. 4 is a schematic view of the structure of the regulating disk portion shown in fig. 3.
Reference numbers in the figures: 1. processing box, 11, installation cavity, 2, temperature regulating device, 3, driving motor, 31, driving shaft, 32, installing frame, 33, lifter, 34, linkage plate, 35, fixed frame, 4, insulation board, 5, air exhauster, 51, exhaust tube, 52, conveyer pipe, 53, coiling heat pipe, 54, blast pipe, 6, purifying box, 61, reposition of redundant personnel storehouse, 62, purifying storehouse, 63, through-hole, 64, exhaust hole, 65, mounting groove, 7, air purification device, 8, sealing door, 81, support contact pad, 9, fixed box, 91, rotating electrical machines, 92, linkage frame, 93, adjusting disk, 94, first regulation hole, 95, second regulation hole, 96, third regulation hole.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an environmentally friendly waste gas recycling system for insulating board production according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a schematic view of the structure of the regulating disk portion shown in fig. 3. An environmental protection waste gas recovery system for insulation board production includes: the processing device comprises a processing box 1, wherein an installation cavity 11 is formed in the processing box 1 and positioned on the outer side of an inner cavity of the processing box 1; the temperature control device 2 is arranged at the bottom of the processing box 1; the processing box comprises a driving motor 3, wherein one side of the driving motor 3 is fixed on one side of the inner wall of the processing box 1, the output end of the driving motor 3 is fixedly connected with a driving rotating shaft 31, the top of the driving rotating shaft 31 is fixedly connected with an installation frame 32, one side of the installation frame 32 is fixedly connected with a lifting rod 33, the top of the lifting rod 33 is fixedly connected with a linkage plate 34, and the bottom of the linkage plate 34 is fixedly connected with a fixed frame 35; an insulating plate 4, the insulating plate 4 being disposed between the fixing frame 55 and the mounting frame 32; the bottom of the exhaust fan 5 is fixed to the top of the processing box 1, an exhaust pipe 51 is arranged at the input end of the exhaust fan 5, a conveying pipe 52 is arranged at the output end of the exhaust fan 5, a coiled heat pipe 53 is arranged inside the installation cavity 11, and an exhaust pipe 54 is arranged at the output end of the coiled heat pipe 53; the bottom of the purification box 6 is fixed to the top of the processing box 1, a shunt bin 61 is arranged inside the purification box 6, two purification bins 62 are arranged above the shunt bin 61, through holes 63 are formed between the two purification bins 62 and the shunt bin 61, and two exhaust holes 64 are formed in the top of the purification box 6; the air purification device 7, the air purification device 7 is arranged inside the purification bin 62; fixed box 9, the top of fixed box 9 is fixed in the top of the inner wall of reposition of redundant personnel storehouse 61, the inside fixedly connected with rotating electrical machines 91 of fixed box 9, rotating electrical machines 91's output fixedly connected with linkage frame 92, linkage frame 92's top fixedly connected with adjustment disk 93, first regulation hole 94, second regulation hole 95 and third regulation hole 96 have been seted up on the adjustment disk 93 respectively.
Through the arrangement of the temperature control device 2 and the driving motor 3, the driving motor 3 drives the driving rotating shaft 31 to rotate, so that the insulation board 4 between the fixing frame 35 and the mounting frame 32 is conveniently driven to turn over and adjust, the temperature control device 2 controls the temperature inside the processing box 1, volatile pollution gas on the surface of the insulation board 4 is conveniently accelerated to volatilize, the safety of the insulation board 4 after processing is improved, and volatile harmful gas carried by the insulation board 4 after processing is reduced;
the exhaust fan 5 extracts gas in the processing box 1 through the exhaust pipe 51 and conveys the gas to the coiled heat conduction pipe 53 through the conveying pipe 52, the coiled heat conduction pipe 53 is uniformly coiled on the inner surface of the installation cavity 11 and surrounds the inner side of the processing box 1, the extracted hot gas keeps the temperature in the installation cavity 11 after passing through the inside of the coiled heat conduction pipe 53, the dissipation speed of the temperature in the processing box 1 is reduced, heat in the hot gas is recycled, the repeated utilization rate of energy is improved, and the energy-saving and environment-friendly effects are achieved;
meanwhile, the temperature of tail gas can be reduced after the waste heat of the gas pumped out from the processing box 1 is utilized, so that the damage and the damage to the air purification device 7 caused by the waste heat in the tail gas are reduced, and the use stability of the air purification device 7 is guaranteed.
Through being provided with two sets of air purification device 7, tail gas after waste heat utilization passes through blast pipe 54 and carries to the inside of reposition of redundant personnel storehouse 61, and tail gas gets into two air purification device 7 inside purification storehouse 62 respectively through two through-holes 63, and air purification device 7 is through the inside discharge to tail gas, and the air after the purification passes through exhaust hole 64.
The one end of drive pivot 31 with the inner wall of processing case 1 rotates and is connected, fixed frame 35 with the size looks adaptation of installing frame 32.
The insulation board 4 between the installing frame 32 and the fixed frame 35 can be synchronously driven to rotate and adjust when the driving rotating shaft 31 rotates, the lifting rod 33 conveniently drives the fixed frame 35 to synchronously move up and down through the linkage plate 34 for adjustment, and therefore the insulation board 4 can be conveniently installed and fixed.
The input end of the air suction pipe 51 penetrates through the processing box 1 and extends to the inside of the processing box 1, and the input end of the coiled heat conduction pipe 53 is communicated with the output end of the conveying pipe 52.
The exhaust pipe 51, the delivery pipe 52 and the exhaust pipe 54 are all made of heat-insulating materials, and the coiled heat-conducting pipe 53 is made of heat-conducting materials and used for conducting heat conduction and preserving heat for the inside of the installation cavity 11.
The output end of the exhaust pipe 54 penetrates through the processing box 1 and extends to the outside of the processing box 1, and the output end of the exhaust pipe 54 is communicated with the diversion bin 61.
The exhaust gas is conveyed to the interior of the diversion chamber 61 through the exhaust pipe 54, so that the conveying and purification of the exhaust gas are facilitated.
The inside of the through hole 63 is respectively communicated with the inside of the purification bin 62 and the inside of the shunt bin 61, and the two exhaust holes 64 are respectively communicated with the inside of the two purification bins 62.
The inside of mounting groove 65 rotates through the hinge and is connected with sealing door 8, the inboard fixedly connected with of sealing door 8 supports touch pad 81, support touch pad 81 the surface with air purification device 7's surface is contradicted.
Sealing contact between sealing door 8 and the internal surface of mounting groove 65 to sealing door 8 adopts between the structure of hasp and the purifying box 6 fixed, and sealing door 8 contradicts and fixes inboard air purification device 7 through touch pad 81, with the stability of guarantee air purification device 7 use.
The output end of the rotating electrical machine 91 penetrates through the fixing box 9 and extends to the outside of the fixing box 9, and the linkage frame 92 is of a U-shaped structure.
The external power source is connected when the rotating motor 91 is used, the linkage frame 92 is synchronously driven to rotate after the rotating motor 91 is started, the adjusting disc 93 is synchronously driven to rotate and adjust when the linkage frame 92 rotates, and the first adjusting hole 94, the second adjusting hole 95 and the third adjusting hole 96 on the adjusting disc 93 rotate synchronously when the adjusting disc rotates.
When the adjusting disc 93 is in an initial state, the first adjusting hole 94 corresponds to one of the through holes 63, and the second adjusting hole 95 corresponds to the other through hole 63, so that the effect of shunting the tail gas is achieved;
when the adjusting disc 93 rotates by 90 degrees, the first adjusting hole 94 and the second adjusting hole 95 are distributed with the two through holes 63 in a staggered manner, the inside of the third adjusting hole 96 is communicated with the inside of one of the through holes 63, and at the moment, one of the air purifying devices 7 can normally operate in a ventilating manner;
when the adjustment disk 93 is rotated by 180 ° again, the inside of the third adjustment hole 96 and the inside of the other through hole 63 communicate with each other, and at this time, the other air cleaning device 7 can be normally operated for ventilation.
The surface of the adjusting disk 93 is rotatably connected with the top of the inner wall of the shunt bin 61, and the inner surface of the adjusting disk 93 is rotatably connected with the surface of the fixed box 9.
The first adjusting hole 94, the second adjusting hole 95 and the third adjusting hole 96 have the same size and are distributed in a triangular shape, and the inside of the first adjusting hole 94 and the inside of the second adjusting hole 95 are respectively communicated with the inside of the two through holes 63.
The working principle of the environment-friendly waste gas recovery system for producing the insulating plate is as follows:
when the temperature control device 2 and the driving motor 3 are started, the temperature control device 2 controls the temperature inside the processing box 1, the driving motor 3 drives the driving rotating shaft 31 to rotate, and the driving rotating shaft 31 drives the insulating plate 4 between the fixing frame 35 and the mounting frame 32 to turn over so as to ensure the uniform processing and heating of the insulating plate 4;
starting the exhaust fan 5, extracting the gas in the processing box 1 by the exhaust fan 5 through the exhaust pipe 51 and conveying the gas to the coiled heat conduction pipe 53 through the conveying pipe 52, uniformly coiling the coiled heat conduction pipe 53 on the inner surface of the installation cavity 11 to surround the inner side of the processing box 1, and keeping the temperature of the interior of the installation cavity 11 after the extracted hot gas passes through the interior of the coiled heat conduction pipe 53;
tail gas passes through blast pipe 54 and gets into the inside of reposition of redundant personnel storehouse 61, and tail gas gets into air purification device 7's input through reposition of redundant personnel storehouse 61, through-hole 63, and air purification device 7 carries out exhaust through exhaust hole 64 after the purification treatment to the tail gas that gets into.
Compared with the related art, the environment-friendly waste gas recovery system for the production of the insulating plate has the following beneficial effects:
temperature regulating device 2 controls the inside temperature of processing case 1, it volatilizes with higher speed to make things convenient for the volatile gaseous pollutant in insulation board 4 surface, the security that uses after improving insulation board 4 processing and the volatile harm gas that carries after reducing insulation board 4 processing, the inside of installation cavity 11 is kept warm after the inside of heat pipe 53 that coils to the steam of extraction, reduce the speed of scattering and disappearing of the inside temperature of processing case 1, carry out recycle to the heat in the steam, the reuse rate of the energy improves, and is more energy-concerving and environment-protective, tail gas after waste heat utilization carries to the inside of reposition of redundant personnel storehouse 61 through blast pipe 54, tail gas gets into two air purification device 7 inside purification storehouse 62 respectively through two through-holes 63, air purification device 7 is through the purification to tail gas, the air after the purification is discharged through the inside of exhaust hole 64.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an insulation board production is with environmental protection waste gas recovery system which characterized in that includes:
the processing box is internally provided with an installation cavity positioned on the outer side of the inner cavity of the processing box;
the temperature control device is arranged at the bottom of the processing box;
the device comprises a driving motor, a driving motor and a lifting rod, wherein one side of the driving motor is fixed on one side of the inner wall of the processing box, the output end of the driving motor is fixedly connected with a driving rotating shaft, the top of the driving rotating shaft is fixedly connected with a mounting frame, one side of the mounting frame is fixedly connected with the lifting rod, the top of the lifting rod is fixedly connected with a linkage plate, and the bottom of the linkage plate is fixedly connected with a fixing frame;
the insulating plate is arranged between the fixed frame and the mounting frame;
the bottom of the exhaust fan is fixed to the top of the processing box, an exhaust pipe is arranged at the input end of the exhaust fan, a conveying pipe is arranged at the output end of the exhaust fan, a coiled heat-conducting pipe is arranged inside the installation cavity, and an exhaust pipe is arranged at the output end of the coiled heat-conducting pipe;
the bottom of the purification box is fixed to the top of the processing box, a shunt bin is arranged inside the purification box, two purification bins are arranged above the shunt bin, through holes are formed between the two purification bins and the shunt bin, and two exhaust holes are formed in the top of the purification box;
the air purification device is arranged inside the purification bin;
the top of fixed box is fixed in the top of the inner wall in reposition of redundant personnel storehouse, the inside fixedly connected with rotating electrical machines of fixed box, the output fixedly connected with linkage frame of rotating electrical machines, the top fixedly connected with adjustment disk of linkage frame, first regulation hole, second regulation hole and third regulation hole have been seted up on the adjustment disk respectively.
2. The environment-friendly waste gas recovery system for insulating board production as claimed in claim 1, wherein one end of the driving rotating shaft is rotatably connected with the inner wall of the processing box, and the fixing frame is matched with the mounting frame in size.
3. The environmentally friendly exhaust gas recycling system for insulating board production as claimed in claim 1, wherein the input end of the air exhaust pipe penetrates through the processing box and extends to the interior of the processing box, and the input end of the coiled heat conducting pipe is communicated with the output end of the conveying pipe.
4. The environment-friendly waste gas recovery system for insulating board production as claimed in claim 1, wherein the output end of the exhaust pipe penetrates through the processing box and extends to the outside of the processing box, and the output end of the exhaust pipe is communicated with the shunt bin.
5. The environmentally friendly exhaust gas recovery system for insulating board production according to claim 1, wherein the inside of the through hole is communicated with the inside of the purification chamber and the inside of the shunt chamber, respectively, and the two exhaust holes are communicated with the inside of the two purification chambers, respectively.
6. The environment-friendly waste gas recovery system for insulating board production as claimed in claim 1, wherein mounting grooves are formed on both sides of the purification box, and the insides of the two mounting grooves are respectively communicated with the insides of the two purification bins.
7. The environment-friendly waste gas recovery system for insulating board production of claim 6, wherein the inside of the installation groove is rotatably connected with a sealing door through a hinge, the inner side of the sealing door is fixedly connected with a contact pad, and the surface of the contact pad is abutted against the surface of the air purification device.
8. The environmentally friendly exhaust gas recycling system for insulating board production according to claim 1, wherein the output end of the rotating electrical machine penetrates through the fixing box and extends to the outside of the fixing box, and the linkage frame has a U-shaped structure.
9. The environmentally friendly waste gas recycling system for insulating board production as claimed in claim 1, wherein the surface of the adjusting disk is rotatably connected with the top of the inner wall of the shunting bin, and the inner surface of the adjusting disk is rotatably connected with the surface of the fixing box.
10. The environmentally friendly exhaust gas recovery system for manufacturing an insulating plate according to claim 1, wherein the first, second and third regulating holes have the same size and are distributed in a triangular shape, and the inside of the first regulating hole and the inside of the second regulating hole are respectively communicated with the inside of the two through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010839471.7A CN111974778A (en) | 2020-08-19 | 2020-08-19 | Environmental protection waste gas recovery system is used in insulation board production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010839471.7A CN111974778A (en) | 2020-08-19 | 2020-08-19 | Environmental protection waste gas recovery system is used in insulation board production |
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| CN111974778A true CN111974778A (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010839471.7A Pending CN111974778A (en) | 2020-08-19 | 2020-08-19 | Environmental protection waste gas recovery system is used in insulation board production |
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| CN210415901U (en) * | 2019-07-03 | 2020-04-28 | 江西汇和印务有限公司 | A oven for printed matter production |
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|---|---|---|---|---|
| CN203478852U (en) * | 2013-08-01 | 2014-03-12 | 河北瑞德集团三星橡塑有限公司 | Baking oven with function of reducing rubber smell |
| CN204656213U (en) * | 2015-05-26 | 2015-09-23 | 河南省淅川县有色金属压延有限公司 | A kind of microwave vapor-removing molecular sieve device |
| KR101765146B1 (en) * | 2016-12-07 | 2017-08-07 | 주식회사 신명 | Combustion Device of Exhaust Gas |
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