CN208786131U - A kind of moulding machine emission-control equipment - Google Patents
A kind of moulding machine emission-control equipment Download PDFInfo
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- CN208786131U CN208786131U CN201821468094.5U CN201821468094U CN208786131U CN 208786131 U CN208786131 U CN 208786131U CN 201821468094 U CN201821468094 U CN 201821468094U CN 208786131 U CN208786131 U CN 208786131U
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Abstract
The utility model discloses a kind of moulding machine emission-control equipments, including by the sequentially connected gas gathering mask of connecting tube, deduster, photooxidation device and blower one, the gas gathering mask is located at the surface of moulding machine.Photooxidation device includes shell and lid, and lid is connect with shell removable seal.One end of shell is provided with air inlet, and the other end of shell is provided with gas outlet, and the inside of shell is provided with active carbon layer close to one end of air inlet, and one end close to gas outlet is provided with chemical catalyst net.The quartz burner and photocatalyst net being spaced apart are provided between active carbon layer and chemical catalyst net, quartz burner is electrically connected with control unit.Reflector is provided in inner walls around quartz burner, the bottom of shell is provided with discharge outlet.A kind of moulding machine emission-control equipment of the utility model using the above structure, is able to solve the processing problem of dust and pernicious gas that moulding machine generates in modeling process, has the advantages that exhaust-gas treatment effect is good.
Description
Technical field
The utility model relates to emission-control equipment technical fields, fill more particularly, to a kind of exhaust-gas treatment of moulding machine
It sets.
Background technique
Sand casting refers to the casting method that casting is produced in sand mold, and steel, iron and most of non-ferrous alloy casting are all
It can be obtained using the method for sand casting.The Modeling Material as used in sand casting is cheap and easy to get, and Casting mold manufacturing is easy, right
The single-piece production of casting is produced by batch and is adapted to mass production.The preparation of sand mold is step crucial in sand casting process
Suddenly, the basic raw material for manufacturing sand mold is casting model powder and moulding sand binder, and loose sand grains is bonded shape by moulding sand binder
At molding sand.When carrying out sand mold moulding with moulding machine, it will form industrial dust in mulling and sand treatment process, mainly contain in dust
There are the substances such as sand dust, clay dirt, industrial dust causes the environment of make-up department more severe.And when preparing resin bonded sand mould, tree
The heating of rouge sand can give out the mixed gas with penetrating odor, contain sulfur dioxide, nitrogen dioxide, vulcanization in mixed gas
The harmful substances such as hydrogen, formaldehyde, methanol, benzene compound, this mixed gas are harmful to the health of staff, and direct emission is big
Also serious pollution can be caused in gas to environment.
Utility model content
The purpose of the utility model is to provide a kind of moulding machine emission-control equipments, solve moulding machine and produce in modeling process
The processing problem of raw dust and pernicious gas.
To achieve the above object, the utility model provides a kind of moulding machine emission-control equipment, including passes through connecting tube
Sequentially connected gas gathering mask, deduster, photooxidation device and blower one, the gas gathering mask are located at the surface of moulding machine；The light
Oxidator includes shell and lid, and the lid is located at the top of the shell and connect with shell removable seal, the shell
One end of body is provided with air inlet, and the other end of shell is provided with gas outlet, and the inside of shell is close to one end of the air inlet
It is provided with the active carbon layer vertical with gas flow direction, enclosure interior is provided with and gas stream close to one end of the gas outlet
The vertical chemical catalyst net in dynamic direction, is provided with the quartz burner being spaced apart between the active carbon layer and chemical catalyst net
And photocatalyst net, the quartz burner are electrically connected with control unit, photocatalyst net is vertical with the direction that gas flows, ultraviolet radiator
Reflector is provided in inner walls around pipe, the bottom of the shell is provided with discharge outlet.
Preferably, card slot, the both ends of active carbon layer, photocatalyst net and chemical catalyst net are provided on the side wall of the shell
It is provided with clamp compatible with the card slot, clamp and card slot and shell are crossed by active carbon layer, photocatalyst net and chemical catalyst Netcom
Body grafting.
Preferably, the quartz burner generation wavelength is the ultraviolet light of 157-189nm.
Preferably, the reflector is oxidizing polishing treated aluminium sheet.
Preferably, the photocatalyst net, which is negative, is loaded with the aluminium base cellular board of nano-titanium dioxide；The chemical catalyst net is
Load has the aluminium base cellular board of ozone decomposition catalyst.
Preferably, the gas gathering mask includes cover and collection chamber, several collection chambers, institute are provided with above the cover
It states collection chamber to be connected to by venthole with cover, blower two is provided in the collection chamber, the blower two is located at venthole
Surface, is connected to by connecting tube and passes through connecting tube between collection chamber and be connected to bag filter.
Preferably, the cover lower part is rectangular parallelepiped structure, and top is positive terrace with edge structure.
Preferably, the spacing between the collection chamber is 3-5 meters.
A kind of moulding machine emission-control equipment described in the utility model, including gas gathering mask, deduster and photooxidation device, collection
Gas hood is used to collect the dust in exhaust gas for collecting the dust and pernicious gas generated in moulding machine modeling process, deduster,
Photooxidation device is for the pernicious gas in waste gas decomposition.Active carbon layer carries out preliminary treatment to pernicious gas in photooxidation device；Between
The discomposing effect of pernicious gas can be improved every the quartz burner and photocatalyst net of distribution；Reflector can collect middle-ultraviolet lamp
Energy improves the utilization efficiency of ultraviolet light.Emission-control equipment described in the utility model, the exhaust gas generated to moulding machine have
Preferable treatment effect.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of moulding machine emission-control equipment embodiment of the utility model；
Fig. 2 is a kind of gas gathering mask cross-sectional view of moulding machine emission-control equipment embodiment of the utility model；
Fig. 3 is a kind of photooxidation device cross-sectional view of moulding machine emission-control equipment embodiment of the utility model；
Fig. 4 is a kind of photooxidation device Longitudinal cross section schematic of moulding machine emission-control equipment embodiment of the utility model；
Appended drawing reference
1, gas gathering mask；2, connecting tube；3, deduster；4, photooxidation device；5, blower one；6, cover；7, collection chamber；8, blower
Two；9, venthole；10, shell；11, air inlet；12, gas outlet；13, lid；14, active carbon layer；15, control unit；16, purple
Outside line fluorescent tube；17, photocatalyst net；18, reflector；19, chemical catalyst net；20, card slot；21, clamp；22, discharge outlet.
Specific embodiment
Embodiment
Fig. 1 is a kind of structural schematic diagram of moulding machine emission-control equipment embodiment of the utility model.As shown in Figure 1, one
Kind moulding machine emission-control equipment, including pass through the sequentially connected gas gathering mask 1 of connecting tube 2, deduster 3, photooxidation device 4 and blower
One 5.Gas gathering mask 1 is located at the surface of moulding machine, for collecting in sand mold preparation process in mulling, sand processing and modeling process
The dust and pernicious gas of generation.Gas gathering mask 1 sends the dust of collection and pernicious gas to deduster 3 by connecting tube 2.It removes
The dust in gas that dirt device 3 collects gas gathering mask 1 is handled, and the dust collected through deduster 3 can also carry out secondary returning
It receives and utilizes.Deduster 3 can select cyclone dust collectors 3 or bag filter 3.Through deduster 3, treated that gas passes through connection
Pipe 2 enters photooxidation device 4, carries out resolution process to the pernicious gas in gas in photooxidation device 4, it is made to generate harmless two
Carbonoxide and water.Then it is discharged into atmosphere through blower 1.Motor drives blower 1 to provide for flowing of the gas in connecting tube 2
Power.Connecting tube 2 selects metal material to be made.Deduster 3 and photooxidation device 4 can be set outside moulding machine workshop.
Fig. 2 is a kind of 1 cross-sectional view of gas gathering mask of moulding machine emission-control equipment embodiment of the utility model.Such as figure
Shown in 2, gas gathering mask 1 includes cover 6 and collection chamber 7.The lower part of cover 6 is rectangular parallelepiped structure, and top is positive terrace with edge structure, cover
6 are located at the surface of moulding machine.The top of cover 6 is provided with several collection chambers 7, and collection chamber 7 is logical by 6 top of cover
Stomata 9 is connected to cover 6.Blower 28 is provided in collection chamber 7, blower 28 is located at the surface of venthole 9, and blower 28 is logical
It crosses bracket to be fixed on the inner wall of collection chamber 7, blower 28, which is driven by a motor, to be rotated.Blower 28 is by 6 lower section moulding of cover
In the collection chamber 7 for dust and pernicious gas the sucking gas gathering mask 1 that machine generates in modeling process.Spacing between collection chamber 7 is
3-5 meters, multiple blowers 28 work at the same time, more preferable to the collecting effect of dust in make-up department and pernicious gas.Collection chamber 7 it
Between be connected to by connecting tube 2, the gas that collection chamber 7 is collected passes through connecting tube 2 again and is connected to deduster 3.
Fig. 3 is a kind of 4 cross-sectional view of photooxidation device of moulding machine emission-control equipment embodiment of the utility model, figure
4 be a kind of 4 Longitudinal cross section schematic of photooxidation device of moulding machine emission-control equipment embodiment of the utility model.As shown in Figure 3,4,
Photooxidation device 4 includes shell 10 and lid 13, and lid 13 is located at the top of shell 10 and connect with 10 removable seal of shell.Shell
Body 10 is cube structure, and the both ends of shell 10 are prismatic table shape structure, and one end is provided with air inlet 11, and the other end is provided with outlet
Mouth 12, the structure of prismatic table shape facilitates flowing into and out for gas.Shell 10 is internally provided with active carbon layer 14, active carbon layer 14
It is arranged close to air inlet 11.Active carbon layer 14 is to be filled in active carbon in the netted framework of honeycomb to be formed, and the two sides of framework are set
It is equipped with the clamp 21 of T-type, clamp 21 is adapted with the card slot 20 inside shell 10, and active carbon layer 14 passes through clamp 21 and card slot 20
It realizes the grafting with shell 10, facilitates the maintenance and replacement of active carbon layer 14.Active carbon layer 14 tentatively locates pernicious gas
Reason adsorbs peculiar smell.Chemical catalyst net 19 is arranged close to one end of gas outlet 12 in the inside of shell 10, and chemical catalyst net 19 is load
There is the aluminium base cellular board of ozone decomposition catalyst, is used for ozone decomposition, ozone is avoided to be discharged into atmosphere.The two of chemical catalyst net 19
Side is also equipped with the clamp 21 of T-type, and chemical catalyst net 19 facilitates chemical catalyst by clamp 21 and card slot 20 and 10 grafting of shell
The replacement of net 19.
The quartz burner 16 and photocatalyst net being spaced apart are provided between active carbon layer 14 and chemical catalyst net 19
17, quartz burner 16 is electrically connected with fixed control unit 15 on the housing 10.Quartz burner 16 and photocatalyst as needed
Multiple groups can be set in net 17, and two groups of quartz burners 16 and photocatalyst net 17 are provided in the present embodiment.Multiple purples in every group
The linear array distribution on vertical gas flow direction of outside line fluorescent tube 16, the number of every group of quartz burner 16 in the present embodiment
It is 4.Quartz burner 16 can generation wavelength be 157-189nm ultraviolet light, high energy ultraviolet Line beam irradiate organic exhaust gas
And foul gas, it is capable of the molecular link of a variety of pernicious gases of Direct Pyrolysis, opens and change its molecular structure, generate a series of light
Fission reaction is solved, its degradation is made to be changed into the compounds such as low molecular carbon dioxide and water.The ultraviolet light of the wave band can also divide
The oxygen molecule in air is solved, free oxygen is generated, free oxygen generates ozone with oxygen molecule in conjunction with, and ozone is with strong oxidizing property, to having
Machine object has extremely strong oxygenolysis, has preferable elimination effect to foul gas and other irritative gas.Light touching
Matchmaker's net 17, which is negative, is loaded with the aluminium base cellular board of nano-titanium dioxide, and photocatalyst generates strong catalysis drop under ultraviolet irradiation
Function is solved, toxic and harmful gas in the air that can effectively degrade has except functions such as formaldehyde, deodorization, anti-pollution, purification air.
Spaced quartz burner 16 and photocatalyst net 17 improve the treatment effect of exhaust gas.Between photocatalyst net 17 and shell 10
Grafting is carried out also by clamp 21 and card slot 20.Active carbon layer 14, photocatalyst net 17 and chemical catalyst net 19 are flowed with gas
Direction it is vertical.
Reflector 18 is provided on 10 inner wall of shell around quartz burner 16, reflector 18 is after oxidizing polishing is handled
Aluminium sheet concentrate the energy of ultraviolet light ultraviolet light reflex with higher, improve ultraviolet light utilization efficiency and
The treatment effect of exhaust gas.The bottom of shell 10 is provided with discharge outlet 22, is provided with valve at discharge outlet 22, for regularly clearing up
The liquid water agglomerated in photooxidation device 4.
Therefore, a kind of moulding machine emission-control equipment of the utility model using the above structure, is able to solve moulding machine and exists
The processing problem of the dust and pernicious gas that generate in modeling process has the advantages that exhaust-gas treatment effect is good.
It is specific embodiment of the present utility model above, but the protection scope of the utility model should not be limited to thoses mentioned above.Appoint
What those skilled in the art is in the technical scope disclosed by the utility model, and any changes or substitutions that can be easily thought of,
It should be covered within the scope of the utility model, therefore the protection scope of the utility model should be limited with claims
Subject to fixed protection scope.
Claims (8)
1. a kind of moulding machine emission-control equipment, it is characterised in that: including passing through the sequentially connected gas gathering mask of connecting tube, dedusting
Device, photooxidation device and blower one, the gas gathering mask are located at the surface of moulding machine；The photooxidation device includes shell and lid,
The lid is located at the top of the shell and connect with shell removable seal, and one end of the shell is provided with air inlet,
The other end of shell is provided with gas outlet, and the inside of shell is provided with close to one end of the air inlet hangs down with gas flow direction
Straight active carbon layer, enclosure interior are provided with the chemical catalyst vertical with gas flow direction close to one end of the gas outlet
Net is provided with the quartz burner and photocatalyst net being spaced apart between the active carbon layer and chemical catalyst net, described ultraviolet
Line fluorescent tube is electrically connected with control unit, and photocatalyst net is vertical with the direction that gas flows, in the inner walls around quartz burner
It is provided with reflector, the bottom of the shell is provided with discharge outlet.
2. a kind of moulding machine emission-control equipment according to claim 1, it is characterised in that: set on the side wall of the shell
It is equipped with card slot, the both ends of active carbon layer, photocatalyst net and chemical catalyst net are provided with clamp compatible with the card slot, activity
Clamp and card slot and shell grafting are crossed by layer of charcoal, photocatalyst net and chemical catalyst Netcom.
3. a kind of moulding machine emission-control equipment according to claim 1, it is characterised in that: the quartz burner generates
Wavelength is the ultraviolet light of 157-189nm.
4. a kind of moulding machine emission-control equipment according to claim 1, it is characterised in that: the reflector is that oxidation is thrown
Aluminium sheet after light processing.
5. a kind of moulding machine emission-control equipment according to claim 1, it is characterised in that: the photocatalyst net is load
There is the aluminium base cellular board of nano-titanium dioxide；The chemical catalyst net, which is negative, is loaded with the aluminium base cellular board of ozone decomposition catalyst.
6. a kind of moulding machine emission-control equipment according to claim 1, it is characterised in that: the gas gathering mask includes cover
And collection chamber, several collection chambers are provided with above the cover, the collection chamber is connected to by venthole with cover, described
Blower two is provided in collection chamber, the blower two is located at the surface of venthole, is connected to simultaneously between collection chamber by connecting tube
It is connected to by connecting tube with bag filter.
7. a kind of moulding machine emission-control equipment according to claim 6, it is characterised in that: the cover lower part is rectangular
Body structure, top are positive terrace with edge structure.
8. a kind of moulding machine emission-control equipment according to claim 6, it is characterised in that: between the collection chamber
Away from being 3-5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468094.5U CN208786131U (en) | 2018-09-07 | 2018-09-07 | A kind of moulding machine emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468094.5U CN208786131U (en) | 2018-09-07 | 2018-09-07 | A kind of moulding machine emission-control equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208786131U true CN208786131U (en) | 2019-04-26 |
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ID=66208847
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468094.5U Active CN208786131U (en) | 2018-09-07 | 2018-09-07 | A kind of moulding machine emission-control equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052147A (en) * | 2019-05-28 | 2019-07-26 | 江苏冰溶重型机械有限公司 | A kind of garbage disposal deodorizing device |
| CN110227346A (en) * | 2019-07-23 | 2019-09-13 | 心爱之物(天津)科技有限公司 | A kind of leather and fur products exhaust treatment system |
| CN111569600A (en) * | 2020-04-07 | 2020-08-25 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Chemical production workshop VOC non-methane total hydrocarbon detection processing device and use method thereof |
| CN111686580A (en) * | 2020-07-23 | 2020-09-22 | 江苏万贤环境工程有限公司 | Microwave electrodeless discharge ultraviolet waste gas treatment device |
-
2018
- 2018-09-07 CN CN201821468094.5U patent/CN208786131U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052147A (en) * | 2019-05-28 | 2019-07-26 | 江苏冰溶重型机械有限公司 | A kind of garbage disposal deodorizing device |
| CN110227346A (en) * | 2019-07-23 | 2019-09-13 | 心爱之物(天津)科技有限公司 | A kind of leather and fur products exhaust treatment system |
| CN111569600A (en) * | 2020-04-07 | 2020-08-25 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Chemical production workshop VOC non-methane total hydrocarbon detection processing device and use method thereof |
| CN111686580A (en) * | 2020-07-23 | 2020-09-22 | 江苏万贤环境工程有限公司 | Microwave electrodeless discharge ultraviolet waste gas treatment device |
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