CN201962115U - Oxidizing reaction tank - Google Patents
Oxidizing reaction tank Download PDFInfo
- Publication number
- CN201962115U CN201962115U CN2011200169844U CN201120016984U CN201962115U CN 201962115 U CN201962115 U CN 201962115U CN 2011200169844 U CN2011200169844 U CN 2011200169844U CN 201120016984 U CN201120016984 U CN 201120016984U CN 201962115 U CN201962115 U CN 201962115U
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- tank body
- gas
- liquid contact
- oxidizing reaction
- contact ball
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Abstract
The utility model discloses an oxidizing reaction tank, which comprises a tank body generating an oxidizing reaction, wherein a water feeding pipe is arranged at the upper end of the tank body; a water draining pipe is arranged at the lower end of the tank body; an ozone generator is arranged at the lower part end side of the tank body; a gas-liquid contact ball for contacting gas with liquid is arranged inside the tank body; and an exhaust device is arranged at the upper end of the tank body. By adopting the oxidizing reaction tank provided by the utility model, when water containing organic contaminants sprays downwards from the upper end of the tank body, the liquid forms a layer of water film on the surface of the gas-liquid contact ball and ozone enters from the lower end of the tank body; in the process of rising, the ozone penetrates through the gas-liquid contact ball and is simultaneously mixed with the water film on the surface of the gas-liquid contact ball and fully reacts with the organic contaminants in the water film, therefore, the oxidizing efficiency can be effectively improved by increasing the contacted area of the gas and the liquid.
Description
Technical field
The utility model relates to a kind of oxidation reaction apparatus that is used for sewage disposal, is specifically related to a kinds of oxidation reaction jar.
Background technology
Sewage disposal (sewage treatment, wastewater treatment): be the water quality requirement that makes sewage reach a certain water body of draining or reuse, and to its process that purifies.Sewage disposal is widely used in building, agricultural, and every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink are also come into common people's daily life more and more.
At the preprocessing part of sewage, at first need to remove the organic pollution materials (BOD, COD material) that is colloid and dissolved state in the sewage by oxidation, make organic pollutant reach emission standard with this.
At present, the oxidation reaction apparatus of existing removal organic pollution materials, the organic substance in ozone and the sewage can not thorough mixing, and the organic pollutant in the sewage can not be by the abundant oxidation of ozone.It as number of patent application 200820181029.4 utility model patent, a kind of ozone oxidation reaction device is provided, its structure comprises totally enclosed reactor tank body, be arranged on the manhole plate at tank body top, be seated in a jar intravital solid catalyst, the water inlet pipe that links to each other with tank body, rising pipe and ozone inlet pipe; The inner of described water inlet pipe links to each other with the water trap of jar internal upper part, and rising pipe the inner links to each other with the water-recovering device of bottom in the jar, and the outer end of rising pipe links to each other with water discharge valve; The inner of described ozone inlet pipe links to each other with the gas pipe of bottom in the jar.Adopt the ozone oxidation reaction device of said structure, the area that sewage contacts with ozone is less, and the duration of contact of while organic pollution materials and ozone is shorter, and oxidizing reaction is incomplete, and the organic pollution materials in the sewage can not be by abundant oxidation, and oxidation efficiency is not very high.
Therefore, a kind of contact area and duration of contact that can increase organic pollutant in ozone and the sewage, and then the oxidizing reaction jar that can improve oxidation efficiency is demanded urgently proposing.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of contact area and duration of contact that can increase organic pollutant in ozone and the sewage, and then can improve the oxidizing reaction jar of oxidation efficiency.
For achieving the above object, the technical solution of the utility model is as follows: a kinds of oxidation reaction jar, comprise the tank body that oxidizing reaction takes place, and be provided with water inlet pipe in the upper end of described tank body, the lower end of described tank body is provided with rising pipe, at the distolateral ozonizer that is equipped with in described tank body bottom;
Be provided with the gas-to-liquid contact ball that is used for gas-to-liquid contact in described tank interior;
Also be equiped with gas barrier in described tank body upper end, described gas barrier comprises automatic control device.
Preferably, described gas-to-liquid contact ball is piled up in described tank interior with the stratiform form.
Preferably, described gas barrier also comprises vent valve and exhaust line, on the exhaust line between described vent valve and the described tank body top pressure transmitter is installed, and described pressure transmitter is electrically connected with described automatic control device.
Preferably, the area that surrounded of the described gas-to-liquid contact ball that is in one deck equates with the area of described tank body bottom surface.
Preferably, an end that is not connected in the described water inlet pipe on the described tank body is connected with the vacuum pump that is used to draw water.
Preferably, described automatic control device is electrically connected with described vacuum pump.
Preferably, described gas-to-liquid contact ball is the multiaspect baton round.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kinds of oxidation reaction jar, comprise the tank body that oxidizing reaction takes place, and be provided with water inlet pipe in the upper end of described tank body, the lower end of described tank body is provided with rising pipe, at the distolateral ozonizer that is equipped with in described tank body bottom; Be provided with the gas-to-liquid contact ball that is used for gas-to-liquid contact in described tank interior; Be equiped with gas barrier in described tank body upper end.Adopt oxidizing reaction jar provided by the utility model, when the water that contains organic pollutant sprays from the tank body upper end is downward, liquid forms water membrane on the surface of gas-to-liquid contact ball, ozone enters from the tank body lower end, gas is in uphill process, when passing the gas-to-liquid contact ball, mix with the moisture film on gas-to-liquid contact ball surface, fully react with the organic pollutant in the moisture film, technique scheme is by having increased the area of gas-to-liquid contact, simultaneously in the gas uphill process, because stopping of gas-to-liquid contact ball, the speed that makes gas rise is slack-off, makes that the reaction times of gas and organic pollutant is elongated, thereby the relevant organic substance in the water is by exhaustive oxidation, and then effectively improved oxidation efficiency.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to do to introduce simply to the accompanying drawing of required use in the embodiment technical description below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model one kinds of oxidation reaction jar embodiment;
Fig. 2 is the structural representation of the gas barrier of the utility model one kinds of oxidation reaction jar embodiment.
The represented corresponding component title of numeral among the figure:
1. tank body 2. water inlet pipes 3. rising pipes 4. ozonizers 5. gas-to-liquid contact balls 6. gas barrier 61. vent valves 62. pressure transmitters 63. exhaust lines 7. vacuum pumps
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of contact area and duration of contact that can increase organic pollutant in ozone and the sewage, and then can improve the oxidizing reaction jar of oxidation efficiency.
Embodiment,
As Fig. 1 and as shown in Figure 2, one kinds of oxidation reaction jar, comprise the tank body 1 that oxidizing reaction takes place, be provided with water inlet pipe 2 in the upper end of described tank body 1, an end that is not connected in the described water inlet pipe 2 on the described tank body 1 is connected with the vacuum pump 7 that is used to draw water, the lower end of described tank body 1 is provided with rising pipe 3, at the distolateral ozonizer 4 that is equipped with in described tank body 1 bottom; Be provided with the gas-to-liquid contact ball 5 that is used for gas-to-liquid contact in described tank body 1 inside, described gas-to-liquid contact ball is the multiaspect baton round, gas-to-liquid contact ball 5 is piled up in described tank body 1 inside with the stratiform form, and the area that the described gas-to-liquid contact ball 5 that is in one deck is surrounded equates with the area of described tank body 1 bottom surface.
Adopt described gas-to-liquid contact ball 5, make gas-to-liquid contact ball 5 pile up with the stratiform form in tank body 1 inside, sewage enters water inlet pipe 2 through vacuum pump 7, spray to described tank interior from tank body 1 upper end again, during sewage process stratiform gas-to-liquid contact ball 5, form water membrane at gas-to-liquid contact ball 5 spheres, when ozone gas moves from the bottom to top, contact with the organic pollutant in the described moisture film, oxidizing reaction takes place, increased the area of oxidizing reaction; Simultaneously, gas is in uphill process, run into stopping of stratiform gas-to-liquid contact ball 5, the speed that makes gas rise slows down, increased the residence time in described moisture film, increase the reaction times of organic pollutant and oxygen accordingly with this, thereby promoted the carrying out of oxidizing reaction, effectively improved the efficient of oxidizing reaction.
Also be equiped with gas barrier 6 in described tank body 1 upper end, described gas barrier 6 comprises the automatic control device (not shown), described gas barrier 6 also comprises vent valve 61 and exhaust line 63, on the exhaust line 63 between described vent valve 61 and the described tank body top, pressure transmitter 62 is installed, described pressure transmitter 62 is electrically connected with described automatic control device, simultaneously, described automatic control device is electrically connected with described vacuum pump 7.
Adopt above-mentioned gas barrier 6, keep under the constant situation in tank body 1 air pressure inside, make the organic pollutant in ozone and the described sewage fully react, when pressure surpasses constant pressure, by pressure transmitter 62 signal is passed to automatic control device, automatic control device is opened vent valve 61 again, get rid of redundant ozone, the air pressure of tank body 1 inside is maintained in the constant scope, simultaneously, automatic control device also is connected with vacuum pump 7, and described pressure transmitter 62 is controlled vacuum pump 7 with detected pressure by automatic control device, thereby control the flooding quantity of water inlet pipe 2, when pressure was big, the water inlet quantitative change was big, when pressure hour, flooding quantity diminishes, and then realizes the interlock of air inlet and water inlet.
Its principle of work is: start described oxidizing reaction jar, described tank body 1 air pressure inside is kept constant, vacuum pump 7 draws water, sewage is sprayed downwards by the upper end of water inlet pipe 2 from tank body 1, surface at gas-to-liquid contact ball 5 forms water membrane, ozonizer 4 is with bottom feeding tank body 1 inside of ozone from tank body 1 simultaneously, and the gas of rising contacts with described moisture film, with the organic pollutant generation oxidizing reaction in the moisture film.When tank interior pressure is higher than constant pressure, pressure transmitter 62 is passed to automatic control device with information, and automatic control device by opening vent valve 61, is discharged redundant ozone outside the tank body 1 again, simultaneously, described pressure transmitter 62 is passed to vacuum pump 7 by automatic control device with signal with the pressure that measures, when gas volume bigger, when air pressure is big, flooding quantity by vacuum pump 7 is big, less when gas volume, air pressure hour, and is little by the flooding quantity of vacuum pump 7.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kinds of oxidation reaction jar, comprise the tank body 1 that oxidizing reaction takes place, be provided with water inlet pipe 2 in the upper end of described tank body 1, the lower end of described tank body 1 is provided with rising pipe 3, at the distolateral ozonizer 4 that is equipped with in described tank body 1 bottom; Be provided with the gas-to-liquid contact ball 5 that is used for gas-to-liquid contact in described tank body 1 inside; Be equiped with gas barrier 6 in described tank body 1 upper end.
Adopt oxidizing reaction jar provided by the utility model, when the water that contains organic pollutant when tank body 1 upper end sprays downwards, liquid forms water membrane on the surface of gas-to-liquid contact ball 5, ozone enters from tank body 1 lower end, gas is in uphill process, when passing gas-to-liquid contact ball 5, mix with the moisture film on gas-to-liquid contact ball 5 surfaces, fully react with the organic pollutant in the moisture film, technique scheme is by having increased the area of gas-to-liquid contact, simultaneously in the gas uphill process, because stopping of gas-to-liquid contact ball, the speed that makes gas rise is slack-off, makes that the reaction times of gas and organic pollutant is elongated, thereby the relevant organic substance in the water is by exhaustive oxidation, and then effectively improved oxidation efficiency.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. a kinds of oxidation reaction jar is characterized in that, comprises the tank body that oxidizing reaction takes place, and is provided with water inlet pipe in the upper end of described tank body, and the lower end of described tank body is provided with rising pipe, at the distolateral ozonizer that is equipped with in described tank body bottom;
Be provided with the gas-to-liquid contact ball that is used for gas-to-liquid contact in described tank interior;
Also be equiped with gas barrier in described tank body upper end, described gas barrier comprises automatic control device.
2. oxidizing reaction jar according to claim 1 is characterized in that, described gas-to-liquid contact ball is piled up in described tank interior with the stratiform form.
3. oxidizing reaction jar according to claim 1, it is characterized in that, described gas barrier also comprises vent valve and exhaust line, on the exhaust line between described vent valve and the described tank body top pressure transmitter is installed, and described pressure transmitter is electrically connected with described automatic control device.
4. oxidizing reaction jar according to claim 2 is characterized in that, the area that the described gas-to-liquid contact ball that is in one deck is surrounded equates with the area of described tank body bottom surface.
5. according to each described oxidizing reaction jar of claim 1-4, it is characterized in that an end that is not connected in the described water inlet pipe on the described tank body is connected with the vacuum pump that is used to draw water.
6. oxidizing reaction jar according to claim 5 is characterized in that, described automatic control device is electrically connected with described vacuum pump.
7. oxidizing reaction jar according to claim 6 is characterized in that, described gas-to-liquid contact ball is the multiaspect baton round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200169844U CN201962115U (en) | 2011-01-19 | 2011-01-19 | Oxidizing reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200169844U CN201962115U (en) | 2011-01-19 | 2011-01-19 | Oxidizing reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962115U true CN201962115U (en) | 2011-09-07 |
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ID=44524651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200169844U Expired - Fee Related CN201962115U (en) | 2011-01-19 | 2011-01-19 | Oxidizing reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603053A (en) * | 2011-01-19 | 2012-07-25 | 苏州清荷坊环保科技有限公司 | Oxidation reaction tank |
| CN108892223A (en) * | 2018-07-12 | 2018-11-27 | 深圳市晓控通信科技有限公司 | A kind of sufficient waste water by ozone oxidization processing system of reaction |
-
2011
- 2011-01-19 CN CN2011200169844U patent/CN201962115U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603053A (en) * | 2011-01-19 | 2012-07-25 | 苏州清荷坊环保科技有限公司 | Oxidation reaction tank |
| CN102603053B (en) * | 2011-01-19 | 2013-09-18 | 苏州清荷坊环保科技有限公司 | Oxidation reaction tank |
| CN108892223A (en) * | 2018-07-12 | 2018-11-27 | 深圳市晓控通信科技有限公司 | A kind of sufficient waste water by ozone oxidization processing system of reaction |
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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 |
Granted publication date: 20110907 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |