CN213286316U - Energy-saving type injection molding waste gas collecting and treating device - Google Patents
Energy-saving type injection molding waste gas collecting and treating device Download PDFInfo
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- CN213286316U CN213286316U CN202022089808.5U CN202022089808U CN213286316U CN 213286316 U CN213286316 U CN 213286316U CN 202022089808 U CN202022089808 U CN 202022089808U CN 213286316 U CN213286316 U CN 213286316U
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Abstract
The utility model belongs to the technical field of exhaust-gas treatment, especially, for energy-saving waste gas collection processing apparatus that moulds plastics, including the exhaust-gas line, the surface of exhaust-gas line is provided with first fan, the exhaust-gas line is connected with the spray cylinder through first fan. When the waste gas of moulding plastics gets into light oxygen catalysis incasement portion, shine the oxygen molecule in the waste gas rapid decomposition air through high energy ultraviolet lamp and produce free oxygen and active oxygen, and then produce the capacity ozone, ozone has extremely strong decomposition capacity, can kill various bacterium in the air fast by force, pathogenic microorganism, virus fungi and protozoon etc, when the waste gas of moulding plastics gets into the processing incasement, use the filter, the active carbon board, the adsorbent board adsorbs the processing to the waste gas of moulding plastics, make the tiny granule in the waste gas of moulding plastics purified, and the device is except necessary fan and the ultraviolet lamp that light oxygen catalysis needs, do not use other high-power electrical apparatus, make the device more energy-concerving and environment-protective.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to energy-saving waste gas collection processing apparatus that moulds plastics.
Background
The waste gas purification mainly refers to the work of treating industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas, and common waste gas purification includes factory smoke and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.
The common process for producing and processing plastic products is injection molding, wherein molten plastic is injected into a plastic product mold by pressure in the injection molding process, various plastic parts are obtained by cooling and molding, injection molding waste gas can be generated in the heating and molding process, the inorganization emission of the injection molding waste gas can influence the human health, and the environment can be polluted for a long time, so that an injection molding waste gas treatment device is needed, but most of the injection molding waste gas treatment devices in the market can not purify the waste gas well.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an energy-saving waste gas collection processing apparatus of moulding plastics has solved the problem with exhaust gas purification that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: energy-saving injection molding waste gas collecting and processing device, which comprises a waste gas pipeline, wherein a first fan is arranged on the surface of the waste gas pipeline, the waste gas pipeline is connected with a spraying cylinder through the first fan, a sewage box is arranged at the bottom of the inner side of the spraying cylinder, a spraying device is arranged at the top of the spraying cylinder, a recovery device is arranged at the top of the spraying device, a photo-oxidation catalysis box is arranged at one side of the spraying cylinder, a drying pipeline is connected to the side surface of the waste gas pipeline between the spraying cylinder and the photo-oxidation catalysis box, a drying device is arranged at the other end of the drying pipeline, a high-energy ultraviolet lamp is arranged inside the photo-oxidation catalysis box, an exhaust valve is arranged at the top of the photo-oxidation catalysis box, the output end of the exhaust valve extends to the inside of the photo-oxidation catalysis box, an oxygen cylinder is arranged at the top, the inside of handling the case is provided with filter equipment, the opposite side of handling the case is provided with the neutralization case, the top of neutralization case is provided with the acid-base detector, the output of acid-base detector passes the neutralization case and is connected with the acid-base and detects the head, the both sides of acid-base detector are provided with neutralization apparatus, one side of spray cylinder, light oxygen catalysis case, processing case, neutralization case all is provided with the second fan.
Preferably, sprinkler includes and sprays the case, one side of spraying the case is provided with first water pump, the output of first water pump is connected with the spray line, the internal connection that spray line downwardly extending to spray cylinder has atomizer.
Preferably, the recovery unit includes the collection box, one side of collection box is provided with the second water pump, the output of second water pump is connected with the recovery pipeline, the inside of recovery pipeline downwardly extending to sewage box.
Preferably, the drying device comprises a drying box, an electric heating pipe is arranged inside the drying box, and a third fan is arranged at both the air inlet and the air outlet of the drying box.
Preferably, the filter device comprises a sliding chute, the inside of the sliding chute is sequentially connected with a filter plate, an activated carbon plate and an adsorbent plate in a sliding manner, and handles are arranged on the surfaces of the filter plate, the activated carbon plate and the adsorbent plate.
Preferably, the neutralization device comprises an acid-base gas placing cylinder, and the bottom of the acid-base gas placing cylinder is connected with a switch valve through a pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
when the injection molding waste gas enters the photo-oxidation catalysis box, the high-energy ultraviolet lamp irradiates the waste gas to rapidly decompose oxygen molecules in the air to generate free oxygen, namely active oxygen, the free oxygen carries out positive and negative electronic unbalance, so that the free oxygen needs to be combined with the oxygen molecules, and further sufficient ozone is generated, the ozone has extremely strong decomposition capacity, various bacteria in the air can be rapidly and powerfully killed, pathogenic microorganisms, virus fungi, protozoa and the like, when the injection molding waste gas enters the treatment box, a filter plate, an active carbon plate and an adsorbent plate are used for carrying out adsorption treatment on the injection molding waste gas, so that fine particles in the injection molding waste gas are purified, and the device does not use other high-power electric appliances except a necessary fan and an ultraviolet lamp needed by photo-oxidation catalysis, and is more energy-saving and environment-friendly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first three-dimensional structure diagram of the present invention;
FIG. 2 is a second perspective structural view of the present invention;
fig. 3 is a first perspective cross-sectional view of the present invention;
figure 4 is the utility model discloses the inside cross-sectional view of stoving case.
In the figure: 1 an exhaust gas conduit; 2 a first fan; 3, a spraying cylinder; 4, a sewage box; 5, drying the pipeline; 6, drying in a box; 7 a second fan; 8 photo-oxidation catalysis box; 9, an oxygen cylinder; 10 exhaust valve; 11 a spray pipe; 12 a treatment box; 13 a filter plate; 14 an activated carbon plate; 15 adsorbent sheet; 16 chutes; 17 high-energy ultraviolet lamps; 18 a neutralization tank; 19 an acid-base detector; 20 switching valves; 21, placing an acid-base gas cylinder; 22 acid-base detection head; 23 an electric heating tube; 24 a first water pump; 25 a third fan; 26 a recovery tank; 27 a second water pump; 28 a recovery pipeline; 29 spray tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: energy-saving injection molding waste gas collecting and processing device, which comprises a waste gas pipeline 1, wherein a first fan 2 is arranged on the surface of the waste gas pipeline 1, the waste gas pipeline 1 is connected with a spraying cylinder 3 through the first fan 2, a sewage box 4 is arranged at the bottom of the inner side of the spraying cylinder 3, a spraying device is arranged at the top of the spraying cylinder 3, a recovery device is arranged at the top of the spraying device, a photo-oxidation catalysis box 8 is arranged on one side of the spraying cylinder 3, a drying pipeline 5 is connected to the side surface of the waste gas pipeline 1 between the spraying cylinder 3 and the photo-oxidation catalysis box 8, a drying device is arranged at the other end of the drying pipeline 5, a high-energy ultraviolet lamp 17 is arranged inside the photo-oxidation catalysis box 8, an exhaust valve 10 is arranged at the top of the photo-oxidation catalysis box 8, the output end of the exhaust valve 10 extends to the inside of the photo-oxidation, the inside of handling the case 12 is provided with filter equipment, the opposite side of handling the case 12 is provided with neutralizing box 18, the top of neutralizing box 18 is provided with acid-base detector 19, the output of acid-base detector 19 passes neutralizing box 18 and is connected with acid-base detection head 22, the both sides of acid-base detector 19 are provided with neutralizing device, one side of spray tube 3, light oxygen catalysis case 8, handle case 12, neutralizing box 18 all is provided with second fan 7, collect the injection molding waste gas through first fan 2 to spray tube 3, when the injection molding waste gas gets into light oxygen catalysis case 8 inside, shine waste gas through high energy ultraviolet lamp 17 and decompose the oxygen molecule in the air rapidly and produce free oxygen, namely active oxygen, because the imbalance of the positive and negative electron that free oxygen carries needs to combine with the oxygen molecule, and then produce sufficient ozone, ozone has extremely strong decomposition ability, can kill various bacteria in the air rapidly, pathogenic microorganism, the ozone treatment has the advantages of high reaction speed, high efficiency, no residue, no secondary pollution and the like, when the waste gas is subjected to the photo-oxidation catalysis, enough oxygen content is required in the injection molding waste gas to generate enough free oxygen and ozone to be combined with cracked malodorous gas molecular groups to generate pollution-free low molecular compounds, so when the oxygen content of the injection molding waste gas is lower, an exhaust valve 10 at the bottom of an oxygen cylinder 9 can be opened to exhaust the oxygen into a photo-oxidation catalysis box 8, the purification process of the photo-oxidation catalysis is ensured to be stable, the waste gas pipeline 1 arranged among the spraying cylinder 3, the photo-oxidation catalysis box 8, the treatment box 12 and the neutralization box 18 can connect the above devices, the waste gas can be better treated, the spraying cylinder 3, the photo-oxidation catalysis box 8, the treatment box 12 and the second fan 7 at one side of the neutralization box 18 can transport the waste gas for treatment, the device is more energy-saving through photo-oxygen catalysis, so that the service life of equipment inside the treatment box 12 is longer.
Specifically, sprinkler includes sprays case 29, one side of spraying case 29 is provided with first water pump 24, first water pump 24's output is connected with spray line 11, spray line 11 downwardly extending to the internally connected with atomizer of spray tube 3, when waste gas gets into spray tube 3 inside, probably subsidiary high temperature and the follow-up purification of dust influence of large granule, so can spray the inside water source of case 29 through first water pump 24 extraction and spout by atomizer through spray line 11, waste gas will be moulded plastics and cool down and the dust fall is handled, make waste gas of moulding plastics change easily and handle, and the work efficiency is improved.
Concretely, recovery unit includes the collection box 26, one side of collection box 26 is provided with second water pump 27, second water pump 27's output is connected with recovery tube 28, recovery tube 28 downwardly extending to the inside of sewage box 4, after having carried out cooling and dust fall processing to the waste gas of moulding plastics, the sewage of collecting and storing up can be piled up inside sewage box 4, at this moment can use second water pump 27 to take out the inside sewage of sewage box 4 inside and arrange inside collection box 26 through recovery tube 28, need not manual work clearance sewage box 4, manpower and materials have been saved.
Specifically, drying device includes stoving case 6, the inside of stoving case 6 is provided with electric heating pipe 23, the air inlet and the gas outlet of stoving case 6 all are provided with third fan 25, the waste gas of moulding plastics has gone on cooling down and dust fall processing back, owing to use be water smoke cooling and dust fall, so probably more moist in the waste gas, and light oxygen catalytic treatment needs dry gas, so can use third fan 25 will mould plastics waste gas and extract to stoving case 6 in from pipeline 1, through electric heating pipe 23's stoving, make the waste gas of moulding plastics become dry, more be favorable to subsequent processing.
Specific, filter equipment includes spout 16, spout 16's inside sliding connection has filter 13 in proper order, activated carbon plate 14, adsorbent board 15, filter 13, activated carbon plate 14, adsorbent board 15's surface all is provided with the handle, when moulding plastics waste gas entering treatment case 12, use filter 13, activated carbon plate 14, adsorbent board 15 adsorbs the processing to moulding plastics waste gas, make the tiny granule in the waste gas of moulding plastics purified, at filter 13, activated carbon plate 14, when adsorbent board 15 needs the clearance, use filter 13, activated carbon plate 14, the handle of 15 surface settings of adsorbent board is pulled out it along spout 16 and is handled, the cleanness of device has been made things convenient for.
Specifically, the neutralization apparatus includes that acid-base gas places a section of thick bamboo 21, and there is ooff valve 20 bottom that acid-base gas placed a section of thick bamboo 21 through the pipe connection, when the waste gas that moulds plastics gets into neutralization case 18 inside, through the pH valve in acid-base detector 22 detection waste gas, if not up to standard will open the ooff valve 20 that acid-base gas placed a section of thick bamboo 21 bottom with gaseous emission in with the case 18 in with waste gas neutralization, reduced the influence of waste gas to the environment.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, collect through first fan 2 and mould plastics waste gas to spray drum 3 in, use sprinkler to carry out cooling treatment and dust fall processing to the waste gas of moulding plastics, waste gas backward transports stoving case 6 in again will moulding plastics, it becomes dry to make the waste gas of moulding plastics through drying device's stoving, carry out light oxygen catalytic treatment in transporting light oxygen catalysis case 8 again, later transport and carry out filtration adsorption treatment to treatment box 12, at last through the neutralization apparatus in with, all consumer all supply power through external power supply in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Energy-saving waste gas collection processing apparatus of moulding plastics, including exhaust duct (1), its characterized in that: the surface of the waste gas pipeline (1) is provided with a first fan (2), the waste gas pipeline (1) is connected with a spraying cylinder (3) through the first fan (2), the bottom of the inner side of the spraying cylinder (3) is provided with a sewage box (4), the top of the spraying cylinder (3) is provided with a spraying device, the top of the spraying device is provided with a recovery device, one side of the spraying cylinder (3) is provided with a photo-oxidation catalysis box (8), the side surface of the waste gas pipeline (1) between the spraying cylinder (3) and the photo-oxidation catalysis box (8) is connected with a drying pipeline (5), the other end of the drying pipeline (5) is provided with a drying device, the inside of the photo-oxidation catalysis box (8) is provided with a high-energy ultraviolet lamp (17), the top of the photo-oxidation catalysis box (8) is provided with an exhaust valve (10), the output end of the exhaust valve (10) extends to the inside of the, the top of discharge valve (10) is provided with oxygen cylinder (9), the opposite side of light oxygen catalysis case (8) is provided with handles case (12), the inside of handling case (12) is provided with filter equipment, the opposite side of handling case (12) is provided with neutralization case (18), the top of neutralization case (18) is provided with acid-base detector (19), the output of acid-base detector (19) passes neutralization case (18) and is connected with acid-base detection head (22), the both sides of acid-base detector (19) are provided with neutralization apparatus, one side of spray tube (3), light oxygen catalysis case (8), processing case (12), neutralization case (18) all is provided with second fan (7).
2. The energy-saving injection molding waste gas collecting and treating device according to claim 1, characterized in that: the sprinkler includes and sprays case (29), one side of spraying case (29) is provided with first water pump (24), the output of first water pump (24) is connected with spray line (11), spray line (11) downwardly extending to the internal connection who sprays a section of thick bamboo (3) has atomizer.
3. The energy-saving injection molding waste gas collecting and treating device according to claim 1, characterized in that: the recycling device comprises a recycling tank (26), a second water pump (27) is arranged on one side of the recycling tank (26), the output end of the second water pump (27) is connected with a recycling pipeline (28), and the recycling pipeline (28) extends downwards to the inside of the sewage box (4).
4. The energy-saving injection molding waste gas collecting and treating device according to claim 1, characterized in that: the drying device comprises a drying box (6), an electric heating pipe (23) is arranged inside the drying box (6), and a third fan (25) is arranged at an air inlet and an air outlet of the drying box (6).
5. The energy-saving injection molding waste gas collecting and treating device according to claim 1, characterized in that: the filter device comprises a sliding groove (16), a filter plate (13), an activated carbon plate (14) and an adsorbent plate (15) are sequentially connected inside the sliding groove (16) in a sliding mode, and handles are arranged on the surfaces of the filter plate (13), the activated carbon plate (14) and the adsorbent plate (15).
6. The energy-saving injection molding waste gas collecting and treating device according to claim 1, characterized in that: the neutralization device comprises an acid-base gas placing cylinder (21), and the bottom of the acid-base gas placing cylinder (21) is connected with a switch valve (20) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022089808.5U CN213286316U (en) | 2020-09-22 | 2020-09-22 | Energy-saving type injection molding waste gas collecting and treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022089808.5U CN213286316U (en) | 2020-09-22 | 2020-09-22 | Energy-saving type injection molding waste gas collecting and treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213286316U true CN213286316U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022089808.5U Active CN213286316U (en) | 2020-09-22 | 2020-09-22 | Energy-saving type injection molding waste gas collecting and treating device |
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| CN (1) | CN213286316U (en) |
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- 2020-09-22 CN CN202022089808.5U patent/CN213286316U/en active Active
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Address after: 314300 No.3 Shun Tong Road, Huangqiao Industrial Zone, Bazi village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Shuntong Environmental Protection Technology Co.,Ltd. Address before: 314300 No.3 Shun Tong Road, Huangqiao Industrial Zone, Bazi village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Shuntong Environmental Protection Technology Co.,Ltd. |