CN109876650A - A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster - Google Patents
A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster Download PDFInfo
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- CN109876650A CN109876650A CN201810907844.2A CN201810907844A CN109876650A CN 109876650 A CN109876650 A CN 109876650A CN 201810907844 A CN201810907844 A CN 201810907844A CN 109876650 A CN109876650 A CN 109876650A
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Abstract
一种基于钛氧簇的催化分解有机废气装置，包括用于引入废气的进风单元、用于将废气进行催化分解的过滤分解单元以及用于将分解后的剩余烟气排出的排风单元；过滤分解单元包括壳体、过滤模块、热源模块以及光源模块，壳体内设有可供烟气通过的气体通道，且气体通道一端作为进气口与进风单元的出风口管路连通，另一端作为出气口与与排风单元的进气口管路连通；过滤模块设置在壳体的气体通道内；热源模块和光源模块设置在气体通道周围，并且热源模块的加热部和光源模块的出光口对准气体通道。本发明的有益效果为：在过滤分解单元采用光催化和热催化分解有机气体污染物技术，可以将危废处理车间的有机物气体污染物进行分解，减少有毒有机物向外排放。
A device for catalytic decomposition of organic waste gas based on titanium oxide clusters, comprising an air intake unit for introducing exhaust gas, a filter decomposition unit for catalytic decomposition of exhaust gas, and an exhaust unit for discharging residual flue gas after decomposition; The filter decomposition unit includes a housing, a filter module, a heat source module and a light source module. The housing is provided with a gas channel for the flue gas to pass through, and one end of the gas channel serves as an air inlet and is connected to the air outlet of the air inlet unit, and the other end As an air outlet, it communicates with the air inlet pipe of the exhaust unit; the filter module is arranged in the gas channel of the housing; the heat source module and the light source module are arranged around the gas channel, and the heating part of the heat source module and the light outlet of the light source module Align the gas channel. The beneficial effects of the present invention are: adopting photocatalysis and thermal catalysis decomposing organic gas pollutant technologies in the filtering and decomposing unit can decompose the organic gas pollutants in the hazardous waste treatment workshop and reduce the discharge of toxic organic substances to the outside.
Description
Technical field
The present invention relates to a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster, is based especially on titanyl cluster
C54H72S6O24Ti6Catalytic decomposition organic exhaust gas device.
Background technique
In the recovery processing and METAL EXTRACTION smelting process of the dangerous waste containing organic pollutant, it is also easy to produce a large amount of nocuousness
Flue gas, these gases not only have very big harm to worker's body, but also direct emission can also cause serious pollution to air.
Titanyl cluster C54H72S6O24Ti6It is a kind of TiOx nano crystalline substance molecule of the surface with organo-functional group thiophene 3- acetic acid,
Not only easy and macromolecular fibre covalent bonding, but also the energy with good photocatalysis, thermocatalytic decomposition small organic molecule
Power.
Traditional industrial gas purifying device and fresh air system lay particular stress on dedusting function, it is difficult to decomposing organic gas pollutant.
Summary of the invention
To solve the problems, such as that traditional industry gas cleaning plant and fresh air system are difficult to decomposing organic pollutant, the present invention is mentioned
A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster that can decompose the part harmful substance in catalytic waste gas is gone out.
A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster of the present invention, it is characterised in that: including being used for
Introduce the air inlet unit of exhaust gas, the filtering decomposition unit for exhaust gas to be catalytically decomposed and the residue after being used to decompose
The air exhaust units of flue gas discharge, the bottom of the air inlet unit are equipped with the air inlet for sucking flue gas, and top is equipped with for arranging
The air outlet of flue gas out；The filtering decomposition unit includes shell, filtering module, heat source module and light source module, in shell
Equipped with the gas passage passed through for flue gas, and gas passage one end connects as air inlet and the air outlet pipeline of air inlet unit
It is logical, the other end as gas outlet and with the air inlet pipeline connection of air exhaust units；The gas passage of shell is arranged in filtering module
It is interior, for being filtered to the exhaust gas for entering gas passage；Heat source module and light source module are arranged around gas passage, and
The heating part of heat source module and the light-emitting window of light source module are directed at gas passage, for carrying out heat to the exhaust gas for entering gas passage
Catalysis or photocatalysis.
The air exhaust units include blower, escape pipe and air-exhausting duct, the wherein input end of escape pipe and filtering decomposition unit
The air inlet of shell is connected to, and the outlet side of escape pipe is connected to the air inlet of blower, the air inlet of the air outlet and air-exhausting duct of blower
End connection.
The filtering module includes braced frame and by porous material and the C of cluster containing titanyl54H72S6O24Ti6Macromolecule
The composite layer that fiber is constituted, wherein braced frame is arranged in gas passage, and the gap between braced frame, braced frame
Filled composite layer in gap between gas passage, the composite layer include internal porous material and are coated in porous material
Expect the C of cluster containing titanyl on surface54H72S6O24Ti6The macromolecular fibre of compound.
The titanyl cluster C54H72S6O24Ti6Synthetic method by Chinese invention patent application number 2017109854010, one
The titanyl cluster monomer C of the new acetic acid of -3- containing thiophene of kind54H72O24S6Ti6And preparation method thereof it is open.
The titanyl cluster C54H72S6O24Ti6With macromolecular fibre be by conjunction with covalent manner (specifically
C54H72S6O24Ti6The thiophene 3- acetic acid energy covalence graft of the organo-functional group on surface is on macromolecular chain)
The macromolecular fibre is polyvinyl chloride fibre, nylon fiber, acrylic fiber, polypropylene fibre and polyethylene fiber
Any one or the combination of several of them in dimension.
The porous material is porous carbon materials, porous oxidation silicon materials, porous oxidation aluminum material and porous zinc bloom
Any one or the combination of several of them in material.
The heat source module is any one or a few the group in electric heater, heat exchanger and infrared lamp heat collector
It closes.
The light source module is xenon lamp, any one or the combination of several of them in ultraviolet lamp.
The invention has the benefit that using photocatalysis and the pollution of thermocatalytic decomposing organic gas in filtering decomposition unit
Object technology can decompose the organic gas pollutant that dangerous waste handles workshop, reduce toxic organic compound and discharge outward, from
And achieve the purpose that purify air.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the top view for filtering decomposition unit.
Fig. 3 is the top view of filtering module.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
Referring to attached drawing:
A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster of the present invention of embodiment 1, including for introducing
The air inlet unit 1 of exhaust gas, the filtering decomposition unit 3 for exhaust gas to be catalytically decomposed and the remaining cigarette after being used to decompose
The air exhaust units 4 of gas discharge, the bottom of the air inlet unit 1 are equipped with the air inlet 11 for sucking flue gas, and top is equipped with and is used for
The air outlet of flue gas is discharged；The filtering decomposition unit 3 includes shell 31, filtering module 34, heat source module 32 and light source die
Block 33, is equipped with the gas passage passed through for flue gas in shell 31, and gas passage one end as air inlet by air inlet pipe 2 and
The air outlet pipeline connection of air inlet unit 1, the other end as gas outlet with the air inlet pipeline connection of air exhaust units 4；Filtering
Module 34 is arranged in the gas passage of shell 31, for being filtered to the exhaust gas for entering gas passage；32 He of heat source module
Light source module 33 is arranged around gas passage, and the light-emitting window of the heating part of heat source module 32 and light source module 33 is directed at gas
Body channel, for carrying out thermocatalytic or photocatalysis to the exhaust gas for entering gas passage.
The air exhaust units 4 include blower 41, escape pipe 42 and air-exhausting duct 43, the wherein input end of escape pipe 42 and filtering
The air inlet of 3 shell 31 of decomposition unit is connected to, and the outlet side of escape pipe 42 is connected to the air inlet of blower 41, and blower 41 goes out
Air port is connected to the inlet end of air-exhausting duct 43.
The filtering module 34 is including braced frame 341 and by porous material 342 and the C of cluster containing titanyl54H72S6O24Ti6's
Macromolecular fibre 343 constitute composite layer, wherein braced frame 341 be arranged in gas passage, and braced frame 341 it
Between gap, filled composite layer in the gap between braced frame 341 and gas passage, the composite layer includes internal more
Porous materials 342 and the C of cluster containing titanyl coated in porous material surface54H72S6O24Ti6The macromolecular fibre 343 of compound.
The titanyl cluster C54H72S6O24Ti6With macromolecular fibre be by conjunction with covalent manner (specifically
C54H72S6O24Ti6The thiophene 3- acetic acid energy covalence graft of the organo-functional group on surface is on macromolecular chain).
The macromolecular fibre is polyvinyl chloride fibre, nylon fiber, acrylic fiber, polypropylene fibre and polyethylene fiber
Any one or the combination of several of them in dimension.
The porous material 342 is porous carbon materials, porous oxidation silicon materials, porous oxidation aluminum material and porous oxidation
Any one or the combination of several of them in Zinc material.
The heat source module 32 is any one or a few the group in electric heater, heat exchanger and infrared lamp heat collector
It closes.
The light source module 33 is xenon lamp, any one or the combination of several of them in ultraviolet lamp.
1 port of air inlet unit have air inlet 11 introduce workshop in exhaust gas, the filtering decomposition unit 3 with into
Wind unit 1 is connected, and the air exhaust units 4 are connected with filtering decomposition unit 3.
As shown in Fig. 2, the filtering decomposition unit 3 specifically includes shell 31, heat source module 32, light source module 33, filtering
Module 34.
As shown in figure 3, the filtering module 3 specifically includes the C of cluster containing titanyl54H72S6O24Ti6Macromolecular fibre 341, it is more
Porous materials 342 and braced frame 34.
The specifically used mode of the present invention are as follows: in use, the switch of blower 41 is opened, attraction when being rotated by blower,
Exhaust gas in workshop is passed through in 1 suction filter decomposition unit 3 of inlet section, it is organic in exhaust gas in filtering decomposition unit 3
Pollutant can be attracted to filtering module, under the excitation for the light that the heat and/or light source module that heat source module provides provide, to strong
Health and the harmful organic gaseous contamination object of environment are urged will be by thermocatalytic and/or photocatalysis Decomposition at harmless carbon dioxide and water
Steam.
The C of cluster containing titanyl described in embodiment 354H72S6O24Ti6Polyvinyl chloride fibre molecular structural formula, which is by titanium
Oxygen cluster C54H72S6O24Ti6The specific preparation method of, which is prepared, with chloroethylene copolymer is made by the raw material of following parts by weight: chlorine
80 parts of ethylene, titanyl cluster C54H72S6O24Ti614 parts, 2 parts of dipropylene glycol methyl ether, 2 parts of propylene glycol methyl ether acetate, azo two it is different
1 part of butyronitrile, 1 part of methyl acrylate.Each raw material is weighed according to weight part ratio, is added in reaction kettle, opens reaction kettle at 98 DEG C
Stirring 5 hours, then cools to room temperature discharging, the obtained C of cluster containing titanyl54H72S6O24Ti6Polyvinyl chloride fibre material, the material
Material is mounted in filtering module 3 shown in Fig. 3.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention also includes art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (8)
1. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster, it is characterised in that: including the air inlet for introducing exhaust gas
The air draft of unit, the filtering decomposition unit for exhaust gas to be catalytically decomposed and the discharge of the remaining flue gas after being used to decompose
Unit, the bottom of the air inlet unit are equipped with the air inlet for sucking flue gas, and top is equipped with the air outlet for flue gas to be discharged；
The filtering decomposition unit includes shell, filtering module, heat source module and light source module, is equipped in shell and passes through for flue gas
Gas passage, and air outlet pipeline connection of the gas passage one end as air inlet and air inlet unit, the other end is as outlet
Mouth and the air inlet pipeline connection with air exhaust units；Filtering module is arranged in the gas passage of shell, for enter gas
The exhaust gas in channel is filtered；Heat source module and light source module are arranged around gas passage, and the heating part of heat source module
It is directed at gas passage with the light-emitting window of light source module, for carrying out thermocatalytic or photocatalysis to the exhaust gas for entering gas passage.
2. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as described in claim 1, it is characterised in that: the row
Wind unit includes blower, escape pipe and air-exhausting duct, and wherein the air inlet of the input end of escape pipe and filtering decomposition unit shell connects
Logical, the outlet side of escape pipe is connected to the air inlet of blower, and the air outlet of blower is connected to the inlet end of air-exhausting duct.
3. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as described in claim 1, it is characterised in that: the mistake
The composite layer that module includes braced frame and is made of the macromolecular fibre of porous material and the cluster containing titanyl is filtered, wherein support frame
Frame setting is filled in gas passage, and in the gap between gap, braced frame and the gas passage between braced frame
Composite layer, the composite layer include the height of internal porous material and the titaniferous oxygen cluster compound coated in porous material surface
Molecular fiber.
4. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as claimed in claim 3, it is characterised in that: the titanium
Oxygen cluster compound is C54H72S6O24Ti6。
5. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as claimed in claim 3, it is characterised in that: the height
Molecular fiber is any one in polyvinyl chloride fibre, nylon fiber, acrylic fiber, polypropylene fibre and polyethylene fibre
Or several combination.
6. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as claimed in claim 3, it is characterised in that: described more
Porous materials are any one in porous carbon materials, porous oxidation silicon materials, porous oxidation aluminum material and porous oxidation Zinc material
Kind or several combinations.
7. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as described in claim 1, it is characterised in that: the heat
Source module is any one or the combination of several of them in electric heater, heat exchanger and infrared lamp heat collector.
8. a kind of catalytic decomposition organic exhaust gas device based on titanyl cluster as described in claim 1, it is characterised in that: the light
Source module is high power xenon lamp, any one or the combination of several of them in ultraviolet lamp.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907844.2A CN109876650A (en) | 2018-08-10 | 2018-08-10 | A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810907844.2A CN109876650A (en) | 2018-08-10 | 2018-08-10 | A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster |
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| CN109876650A true CN109876650A (en) | 2019-06-14 |
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| CN201810907844.2A Pending CN109876650A (en) | 2018-08-10 | 2018-08-10 | A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066485A (en) * | 2020-09-28 | 2020-12-11 | 浙江工业大学 | An automatic monitoring air purifier |
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| JP2000300920A (en) * | 1999-04-14 | 2000-10-31 | Toyobo Co Ltd | Filter medium for cleaning air |
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| CN107759629A (en) * | 2017-10-20 | 2018-03-06 | 浙江工业大学 | A kind of titanyl cluster monomer C of the new acetic acid containing thiophene 354H72O24S6Ti6And preparation method thereof |
| CN209287040U (en) * | 2018-08-10 | 2019-08-23 | 绍兴金冶环保科技有限公司 | A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster |
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2018
- 2018-08-10 CN CN201810907844.2A patent/CN109876650A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000300920A (en) * | 1999-04-14 | 2000-10-31 | Toyobo Co Ltd | Filter medium for cleaning air |
| CN1542351A (en) * | 2003-11-06 | 2004-11-03 | 福州大学 | Light-heat coupled air purifier with honeycomb structure |
| CN106422699A (en) * | 2016-08-29 | 2017-02-22 | 浙江工业大学 | Method and device for coupling and biologically purifying VOCs under optical/thermal double-driving catalysis |
| CN107759629A (en) * | 2017-10-20 | 2018-03-06 | 浙江工业大学 | A kind of titanyl cluster monomer C of the new acetic acid containing thiophene 354H72O24S6Ti6And preparation method thereof |
| CN209287040U (en) * | 2018-08-10 | 2019-08-23 | 绍兴金冶环保科技有限公司 | A kind of catalytic decomposition organic exhaust gas device based on titanyl cluster |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112066485A (en) * | 2020-09-28 | 2020-12-11 | 浙江工业大学 | An automatic monitoring air purifier |
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Application publication date: 20190614 |
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