CN204714553U - A kind of slurry photocatalytic reactor - Google Patents
A kind of slurry photocatalytic reactor Download PDFInfo
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- CN204714553U CN204714553U CN201520405045.7U CN201520405045U CN204714553U CN 204714553 U CN204714553 U CN 204714553U CN 201520405045 U CN201520405045 U CN 201520405045U CN 204714553 U CN204714553 U CN 204714553U
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- housing
- light source
- reaction chamber
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- chamber
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Abstract
The utility model discloses the slurry photocatalytic reactor that a kind of processing efficiency is high, it comprises housing, it is characterized in that housing comprises light source chamber, reaction chamber, is provided with transparent material between light source chamber, reaction chamber, be provided with light source in light source chamber, the inwall of light source chamber is provided with light reflecting material; The bottom of housing is reverse taper, and the cavity that described reverse taper is formed is the heavy bucket be communicated with reaction chamber, and the bottom of housing is provided with the blow-down pipe be communicated with heavy bucket; Housing is provided with the water inlet pipe and rising pipe that are communicated with reaction chamber, the utility model structure is simple, easy to assembly, the light reflecting material that inner walls is established improves the utilization ratio of light, simultaneously, bottom intakes, top overflow groove water outlet, is conducive to mixing, even water distribution, reduce the turnover rate of photocatalyst, thus reduce costs.
Description
Technical field
The utility model relates to a kind for the treatment of unit of waste water, specifically a kind of slurry photocatalytic reactor, particularly relates to a kind of slurry photocatalytic reactor that a kind of processing efficiency is high.
Background technology
Along with the fast development of modern industrial or agricultural, be attended by a large amount of poisonous Recalcitrant chemicals and enter in environment, particularly river, river, lake, sea, creates serious pollution and destruction to environment.Photocatalysis oxidation technique as the real eco-friendly novel green pollution plot technology of one, have energy-efficient, easy and simple to handle, reaction conditions is gentle, can reduce the advantages such as secondary pollution.Photocatalysis oxidation technique is the conductor photocatalysis material hydroxyl radical free radical that excites lower generation oxidation capacity extremely strong in illumination mainly, hydroxyl radical free radical can to the organic pollutant in water without selectively efficient oxidation, final generation carbonic acid gas and water, realize permineralization.Photo catalysis reactor is as the main equipment of photocatalysis oxidation reaction, most important to the Effec-tive Function of photochemical catalytic oxidation.According to the existence form of catalyzer, slurry photocatalytic reactor and supported photocatalytic reactor can be divided into.Photocatalyst powder is normally added in solution to be dealt with by slurry photocatalytic reactor.Its advantage is in the reaction, and pollutent easily contacts with photocatalyst, and mass-transfer efficiency is good, but also Shortcomings, its light utilization efficiency is low, and catalyst loss rate is high, causes processing efficiency not high; And suspension when improving the concentration of catalyzer, can be caused muddy, affect penetrating of light, reduce optical efficiency, and catalyzer is difficult with liquid separation, processing cost costliness.
Summary of the invention
The purpose of this utility model is to provide the high slurry photocatalytic reactor of a kind of processing efficiency.
The utility model adopts following technical scheme to realize its goal of the invention, a kind of slurry photocatalytic reactor, and it comprises housing, housing comprises light source chamber, reaction chamber, be provided with transparent material between light source chamber, reaction chamber, be provided with light source in light source chamber, the inwall of light source chamber is provided with light reflecting material; The bottom of housing is reverse taper, and the cavity that described reverse taper is formed is the heavy bucket be communicated with reaction chamber, and the bottom of housing is provided with the blow-down pipe be communicated with heavy bucket; Housing is provided with the water inlet pipe and rising pipe that are communicated with reaction chamber.
Be provided with in the utility model reaction chamber into water distribution piping and be communicated with water inlet pipe, described water inlet distribution piping is provided with posticum.
For making sewage and photocatalyst mix, be conducive to ensureing good effluent quality, the utility model water inlet distribution piping is arranged on reaction chamber bottom simultaneously.
For reducing the loss of photocatalyst, the top of the utility model housing is provided with overflow groove, and rising pipe is communicated with overflow groove.
For making photocatalyst fully mix with waste water, the utility model casing center is provided with the stirring mechanism comprising agitator arm, and agitator arm is provided with agitating vane.
Owing to adopting technique scheme, the utility model achieves goal of the invention preferably, and its structure is simple, easy to assembly, the light reflecting material that inner walls is established improves the utilization ratio of light, meanwhile, bottom intakes, top overflow groove water outlet, be conducive to mixing, even water distribution, reduces the turnover rate of photocatalyst, thus reduces costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of slurry photocatalytic reactor, it comprises housing 11, and housing 11 comprises light source chamber 14, reaction chamber 12, and be provided with transparent material between light source chamber 14, reaction chamber 12, be provided with light source 10 in light source chamber 14, the inwall of light source chamber 14 is provided with light reflecting material; The bottom of housing 11 is reverse taper, and the cavity that described reverse taper is formed is the heavy bucket 13 be communicated with reaction chamber 12, and the bottom of housing 11 is provided with the blow-down pipe 6 be communicated with heavy bucket 13; Housing 11 is provided with the water inlet pipe 1 and rising pipe 5 that are communicated with reaction chamber 12.
Be provided with in the utility model reaction chamber 12 into water distribution piping 3 and be communicated with water inlet pipe 1, described water inlet distribution piping 3 is provided with posticum.
For making sewage and photocatalyst mix, be conducive to ensureing good effluent quality, the utility model water inlet distribution piping 3 is arranged on reaction chamber 12 bottom simultaneously.
For reducing the loss of photocatalyst, the top of the utility model housing 11 is provided with overflow groove 15, and rising pipe 5 is communicated with overflow groove 15.
For making photocatalyst fully mix with waste water, the utility model housing 11 center is provided with the stirring mechanism comprising agitator arm 8, and agitator arm 8 is provided with agitating vane 9.
The utility model housing 11 is circular, and light source 10 is arranged circlewise at light source chamber 14.During work, open water inlet pipe valve 2, pending waste water enters reaction chamber 12 by the posticum on water inlet pipe 1, water inlet distribution piping 3, adds photocatalyst, opens whipping appts, make photocatalyst be dispersed in liquid phase waste water; Then, the light source 10 opening different-waveband irradiates, Pollutants in Wastewater carries out photocatalytic degradation under light source 10 and photocatalyst effect, waste water after process is discharged from rising pipe 5 by rising pipe valve 4 by overflow groove 15, whole process is the process of a continuous print water inlet, water outlet, by controlling flow into waste water thus controlling residence time of waste water in reaction process, and then determine the reaction times.Employing bottom intakes, and top overflow groove 15 water outlet, is conducive to mixing, even water distribution, reduces the turnover rate of photocatalyst, thus reduces costs.After quitting work, open blow-down pipe valve 6, the photocatalyst in housing 11 is discharged from blow-down pipe 7.
Claims (5)
1. a slurry photocatalytic reactor, it comprises housing, and it is characterized in that housing comprises light source chamber, reaction chamber, be provided with transparent material, be provided with light source in light source chamber between light source chamber, reaction chamber, the inwall of light source chamber is provided with light reflecting material; The bottom of housing is reverse taper, and the cavity that described reverse taper is formed is the heavy bucket be communicated with reaction chamber, and the bottom of housing is provided with the blow-down pipe be communicated with heavy bucket; Housing is provided with the water inlet pipe and rising pipe that are communicated with reaction chamber.
2. a kind of slurry photocatalytic reactor according to claim 1, is characterized in that being provided with in reaction chamber into water distribution piping and is communicated with water inlet pipe, and described water inlet distribution piping is provided with posticum.
3. a kind of slurry photocatalytic reactor according to claim 2, is characterized in that being arranged on reaction chamber bottom into water distribution piping.
4. a kind of slurry photocatalytic reactor according to claim 1 or 2 or 3, it is characterized in that the top of housing is provided with overflow groove, rising pipe is communicated with overflow groove.
5. a kind of slurry photocatalytic reactor according to claim 4, it is characterized in that casing center is provided with the stirring mechanism comprising agitator arm, agitator arm is provided with agitating vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405045.7U CN204714553U (en) | 2015-06-12 | 2015-06-12 | A kind of slurry photocatalytic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405045.7U CN204714553U (en) | 2015-06-12 | 2015-06-12 | A kind of slurry photocatalytic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714553U true CN204714553U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405045.7U Expired - Fee Related CN204714553U (en) | 2015-06-12 | 2015-06-12 | A kind of slurry photocatalytic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018042A (en) * | 2019-12-19 | 2020-04-17 | 浙江天地环保科技有限公司 | Chemical oxidation-photocatalysis combined device |
-
2015
- 2015-06-12 CN CN201520405045.7U patent/CN204714553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018042A (en) * | 2019-12-19 | 2020-04-17 | 浙江天地环保科技有限公司 | Chemical oxidation-photocatalysis combined device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180612 |