CN209828536U - VOC processing apparatus of resin sand casting production usefulness - Google Patents
VOC processing apparatus of resin sand casting production usefulness Download PDFInfo
- Publication number
- CN209828536U CN209828536U CN201920163781.4U CN201920163781U CN209828536U CN 209828536 U CN209828536 U CN 209828536U CN 201920163781 U CN201920163781 U CN 201920163781U CN 209828536 U CN209828536 U CN 209828536U
- Authority
- CN
- China
- Prior art keywords
- gas
- resin sand
- sand casting
- processing apparatus
- pipe
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a VOC processing apparatus of resin sand casting production usefulness, it is including installing the gaseous subassembly of catching in the resin sand casting shop, and gaseous subassembly of catching is connected with gas compressor through the blast pipe, and gas compressor passes through the filter tube and is connected with the dust remover, and the dust remover export is connected with gas separator, and gas separator exports through the separator tube to be connected with the waste gas holding vessel, and the waste gas holding vessel is connected with firing burning furnace, fires and is connected with the heat energy circulating pipe on the burning furnace. Rational in infrastructure, excellent in use effect after this scheme of adoption.
Description
Technical Field
The utility model relates to a VOC processing apparatus technical field especially indicates VOC processing apparatus of resin sand casting production usefulness.
Background
VOC is english abbreviation of Volatile organic compounds (Volatile organic compounds), which is a kind of Volatile organic compounds that can cause harm, resin sand bonded sand, resin sand for short, artificial synthetic resin is used as a molding sand binder, harmful gas is generated in the molding and casting process, and the main components are: formaldehyde, phenol, carbon dioxide, ammonia, carbon monoxide, hydrogen sulfide, benzene, xylene, dust, furfural, furfuryl alcohol, nitrogen oxides, cyanide, and the like. According to the characteristics of harmful gas components, the following methods are mostly adopted for treatment: the VOC gas is collected, compressed, filtered (dedusted), combusted and discharged, and the heat energy is wasted.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a VOC processing apparatus rational in infrastructure, excellent in use effect of resin sand casting production usefulness.
In order to achieve the above object, the present invention provides a technical solution: the VOC treatment device for the resin sand casting production comprises a gas capture assembly arranged in a resin sand casting workshop, wherein the gas capture assembly is connected with a gas compressor through a gas supply pipe, the gas compressor is connected with a dust remover through a filter pipe, an outlet of the dust remover is connected with a gas separator, an outlet of the gas separator is connected with a waste gas storage tank through a separation pipe, the waste gas storage tank is connected with a combustion furnace, and a heat energy circulation pipe is connected to the combustion furnace.
The gas capture component comprises a square-frame-shaped mounting seat, the bottom of the mounting seat is expanded to form a mounting edge, a mounting hole is formed in the mounting edge, the mounting edge is installed in a resin sand casting workshop through the mounting hole, an air suction cover is arranged at the top of the mounting seat and is trapezoidal, one side of the large end of the air suction cover is movably hinged to the top of the mounting seat through a hinge shaft, two ends of the top of the mounting seat are movably hinged to an angle adjusting rod, an adjusting groove in a long strip shape is formed in the angle adjusting rod, an adjusting bolt is movably inserted into the adjusting groove and connected with the outer side wall of the air suction cover, the small end of the air suction cover is connected with an air supply pipe through a hose, and.
The filter screen is made of a metal grid plate and is fixed at the end part of the larger end of the air suction cover through screws.
The heat energy circulating pipe is connected with external chemical treatment equipment.
After the scheme is adopted, the gas compressor, the dust remover, the gas separator, the waste gas storage tank, the combustion furnace and the like are purchased and directly used, after the effective combination of the scheme is carried out, the gas capture component is installed in a resin sand casting workshop, the suction angle of the suction cover is adjusted through the angle adjusting rod, the external exhaust fan is used for exhausting gas, the waste gas enters the gas compressor through the air supply pipe, the gas compressor is compressed and then enters the dust remover for dust removal, the gas separation is carried out through the gas separator after the dust removal, the separated harmful gas is stored through the waste gas storage tank, the harmless gas is directly discharged, the harmful gas in the waste gas storage tank is combusted through the combustion furnace, after the combustion furnace combusts the waste gas, the generated heat energy can be recycled, the electricity generation, the boiler and other aspects are realized, in the combusted gas, if the inside does not have the complete harmful substance of decomposition in addition other, need carry out chemical treatment through external equipment, then discharge up to standard again, rational in infrastructure, excellent in use effect after this scheme of adoption.
Drawings
Fig. 1 is a schematic diagram of the overall structure distribution of the present invention.
Fig. 2 is a schematic view of the gas capture assembly of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to fig. 1 and 2, the VOC treatment apparatus for casting production of resin sand according to this embodiment includes a gas capture module installed in a resin sand casting shop, the gas capture module is connected to a gas compressor through a gas pipe, the gas compressor is connected to a dust collector through a filter pipe, an outlet of the dust collector is connected to a gas separator, an outlet of the gas separator is connected to a waste gas storage tank through a separation pipe, the waste gas storage tank is connected to a combustion furnace, the combustion furnace is connected to a heat energy circulation pipe, and the heat energy circulation pipe is connected to an external chemical treatment device.
The gas capture component comprises a square mounting seat 1, an installation edge is formed by expanding the bottom of the mounting seat 1, a mounting hole is formed in the installation edge, the mounting edge is installed in a resin sand casting workshop through the mounting hole, an air suction cover 2 is arranged at the top of the mounting seat 1, the air suction cover 2 is trapezoidal, one side of the larger end of the air suction cover is movably hinged to the top of the mounting seat 1 through a hinge shaft, two ends of the top of the mounting seat 1 are movably hinged to an angle adjusting rod 3, an adjusting groove with a long strip shape is formed in the angle adjusting rod 3, an adjusting bolt 4 is movably inserted in the adjusting groove, the adjusting bolt 4 is connected with the outer side wall of the air suction cover 2, the smaller end of the air suction cover 2 is connected with an air supply pipe through a hose, a filter screen 5 is installed at the end part of the larger end.
The gas compressor, the dust remover, the gas separator, the waste gas holding vessel, fire burning furnace etc. of this embodiment and all purchase direct use, after the effective combination through this scheme, with gas capture subassembly installation in resin sand casting shop, through the angle modulation with inhaling the angle modulation of cover of breathing in good, bleed through outside air exhauster, get into the gas compressor with waste gas through the blast pipe, the gas compressor compression gets into the dust remover dust removal, carry out gas separation through the gas separator after the dust removal, the harmful gas who separates is stored through the waste gas holding vessel, harmless gas directly discharges, the harmful gas in the waste gas holding vessel is through burning furnace combustion processing, after burning waste gas to the burning furnace, after the harmful gas through burning, the heat energy that produces can recycle, other aspects such as electricity generation, boiler, in the gas after burning, if the inside has other harmful substance that does not decompose completely such as formaldehyde, need carry out chemical treatment through external equipment, then discharge up to standard again, rational in infrastructure, excellent in use effect after this scheme of adoption.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. VOC processing apparatus of resin sand casting production usefulness, its characterized in that: the device comprises a gas capturing component arranged in a resin sand casting workshop, wherein the gas capturing component is connected with a gas compressor through a gas supply pipe, the gas compressor is connected with a dust remover through a filter pipe, an outlet of the dust remover is connected with a gas separator, an outlet of the gas separator is connected with a waste gas storage tank through a separation pipe, the waste gas storage tank is connected with a combustion furnace, and a heat energy circulating pipe is connected to the combustion furnace.
2. The VOC treatment device for resin sand casting production according to claim 1, wherein: the heat energy circulating pipe is connected with external chemical treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163781.4U CN209828536U (en) | 2019-01-30 | 2019-01-30 | VOC processing apparatus of resin sand casting production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163781.4U CN209828536U (en) | 2019-01-30 | 2019-01-30 | VOC processing apparatus of resin sand casting production usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828536U true CN209828536U (en) | 2019-12-24 |
Family
ID=68903095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163781.4U Active CN209828536U (en) | 2019-01-30 | 2019-01-30 | VOC processing apparatus of resin sand casting production usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209828536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935202A (en) * | 2021-01-27 | 2021-06-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | Furan resin self-hardening sand molding production line |
| CN115156479A (en) * | 2022-06-27 | 2022-10-11 | 马鞍山海森控电气有限公司 | Be used for foundry used sand electromagnetic induction heating heat method regenerator |
-
2019
- 2019-01-30 CN CN201920163781.4U patent/CN209828536U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935202A (en) * | 2021-01-27 | 2021-06-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | Furan resin self-hardening sand molding production line |
| CN112935202B (en) * | 2021-01-27 | 2023-03-03 | 中车戚墅堰机车车辆工艺研究所有限公司 | Furan resin self-hardening sand molding production line |
| CN115156479A (en) * | 2022-06-27 | 2022-10-11 | 马鞍山海森控电气有限公司 | Be used for foundry used sand electromagnetic induction heating heat method regenerator |
| CN115156479B (en) * | 2022-06-27 | 2023-08-11 | 马鞍山海森控电气有限公司 | Used sand electromagnetic induction heating thermal method regenerator for foundry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209828536U (en) | VOC processing apparatus of resin sand casting production usefulness | |
| CN101274305B (en) | Bag type dust arrest pole electric dust-collecting device | |
| CN103611370A (en) | Gas intake device for gas turbine | |
| CN200958766Y (en) | Tailed-gas secondary burning reutilizer of electric catcher | |
| CN213205828U (en) | Low-noise box type diesel generator set | |
| CN205340373U (en) | Industry organic waste gas dust removal drying device | |
| CN202185246U (en) | Welding fume purification equipment | |
| CN205887559U (en) | Lithium cell dust collector | |
| CN105148663A (en) | Glue gas dedusting device | |
| CN211328738U (en) | High-efficient dust collector of coal power plant's flue gas | |
| CN211598824U (en) | Heat dissipation smoke abatement device of diesel generating set | |
| CN103195544A (en) | Smoke cleaner device for tractor | |
| CN206008405U (en) | A kind of coal-burning power plant's minimum discharge device with free-standing structure | |
| CN203625414U (en) | Dry cloth-bag dust removal device for carbon steel converter capable of recovering waste heat in whole process | |
| CN209848508U (en) | Dust removal device for high-voltage shielding case | |
| CN203694804U (en) | Gas inlet device of gas turbine | |
| CN220658679U (en) | Portable explosion-proof flue gas collection device | |
| CN104826439A (en) | Dust treatment system for thermal power generation | |
| CN214050886U (en) | Metal filter element dust remover for ultra-clean emission of primary smoke dust of converter | |
| CN203796453U (en) | Air inlet device for gas turbine | |
| CN109404113A (en) | A kind of tails dedusting purification device | |
| CN202740941U (en) | Spark capture device | |
| CN204017616U (en) | Combustible dust purifier | |
| CN211328732U (en) | Dust collector is used in fertilizer production | |
| CN215196091U (en) | Environment-friendly dust remover for flue gas treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |