CN205151902U - Hydrolysis -acidification pool agitating unit - Google Patents
Hydrolysis -acidification pool agitating unit Download PDFInfo
- Publication number
- CN205151902U CN205151902U CN201520988524.6U CN201520988524U CN205151902U CN 205151902 U CN205151902 U CN 205151902U CN 201520988524 U CN201520988524 U CN 201520988524U CN 205151902 U CN205151902 U CN 205151902U
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- Prior art keywords
- feed liquor
- liquid
- inlet pipe
- acidification pool
- pipe group
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Abstract
The utility model relates to a hydrolysis -acidification pool agitating unit, which comprises a tank body, jar body upper end one side is equipped with the sludge pump, sludge pump one end is connected with the pipette one end that sets up in internal of jar, be equipped with a plurality of feed liquor hole in the vertical section of pipette, the sludge pump other end is connected with the fluid -discharge tube, the fluid -discharge tube other end is connected with the feed liquor ring canal, the feed liquor ring canal is connected with the first feed liquor nest of tubes, the second feed liquor nest of tubes that sets up in internal of jar respectively, the flowing back end department of the first feed liquor nest of tubes, the second feed liquor nest of tubes is the protruding section of arc. The utility model discloses well sludge pump enters the internal portion of jar through pipette, fluid -discharge tube, feed liquor ring canal, the first feed liquor nest of tubes, the second feed liquor nest of tubes with the liquid of jar internal portion in proper order again, can realize jar mud of the body like this and discharge to the upside that realize that mud is in the suspended state, the practicality is good.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, particularly relates to a kind of hydrolysis acidification pool whipping appts.
Background technology
At present, along with urbanization, the industrialized acceleration of China, a lot of enterprise is in industry processes, a large amount of dirty water and waste water can be produced, if directly these sewage and discharge of wastewater fallen, can environmental pollution be caused, have influence on the life of people, therefore, sewage treatment industry seems and becomes more and more important.
At present, sewage disposal generally takes anaerobism → aerobic combination technique to process sewage, wherein, anaerobic waste water biological treatment refers to the effect by anaerobion under the condition of free-dioxygen, complicated organic substance decomposing various in waste water is changed into the process of the materials such as methane and carbon dioxide.Anaerobic biochemical treatment process: the anaerobic degradation process of macromolecule organic can be divided into four-stage: hydrolysis stage, fermentation (or acidifying) stage, product acetic acid stage and methane phase stage.Before hydrolysis refers to that organism enters microorganism cells, the biochemical reaction carried out outside born of the same parents.Microorganism completes biocatalytic reaction by the release outer free enzyme of born of the same parents or the immobilized enzyme be linked on mantle.And acidifying is the fermenting process of a quasi-representative, the meta-bolites mainly various organic acid of microorganism.In hydrolysis acidification pool anoxic condition under, make the organic substance be retained down in hydrolysis acidification pool under the effect of a large amount of hydrolysis acid-producing bacteria, being dissolved matter by insoluble hydrolysis of organic matter, by macromole, being difficult to biodegradable Substance Transformation for being easy to biodegradable material.
The structures of the acidication technique in anaerobic waste water biological treatment process are hydrolysis acidification pools, connect contact-oxidation pool and carry out aerobic treatment again to sewage after hydrolysis acidification pool.In order to make the insoluble organic in the sewage of hydrolysis acidification pool better degrade, need to make the mud in hydrolysis acidification pool form a kind of suspended state.Conventional way stirs the sewage in hydrolysis acidification pool, keeps suspended state to make the mud in hydrolysis acidification pool.But, whipping appts in existing hydrolysis acidification pool adopts blower fan aeration agitation system mostly, sewage in hydrolysis acidification pool is stirred, this blower fan aeration agitation system is in whipping process, because aeration is to the addition of a large amount of air in sewage, owing to containing oxygen in air, thus with the addition of a large amount of oxygen, make in the sewage in hydrolysis acidification pool, to be hydrolyzed dissolved oxygen content to raise, be unfavorable for that the insoluble organic in the sewage in hydrolysis acidification pool is degraded, have impact on sewage hydrolyzing effect.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of hydrolysis acidification pool whipping appts.
The utility model is achieved through the following technical solutions:
A kind of hydrolysis acidification pool whipping appts, comprise tank body, side, described tank body upper end is provided with sludge pump, described sludge pump one end is connected with the pipette one end being arranged on tank interior, the vertical section of described pipette is provided with several inlet openings, the described sludge pump the other end is connected with liquid discharge pipe, the described liquid discharge pipe the other end is connected with feed liquor endless tube, described feed liquor endless tube respectively be arranged on the first liquid-inlet pipe group of tank interior, the second liquid-inlet pipe group is connected, the curved raised section, drain side place of described first liquid-inlet pipe group, the second liquid-inlet pipe group.
As optimal technical scheme of the present utility model, described inlet opening structural shape is rounded or oval.
As optimal technical scheme of the present utility model, described first liquid-inlet pipe group, the second liquid-inlet pipe group are circumferentially uniformly distributed in tank interior respectively.
As optimal technical scheme of the present utility model, outside the vertical section of described pipette, be provided with anti-network blocking.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by arranging sludge pump, first liquid-inlet pipe group, second liquid-inlet pipe group, such sludge pump by the liquid of tank interior successively through pipette, liquid discharge pipe, feed liquor endless tube, first liquid-inlet pipe group, second liquid-inlet pipe group is drained into tank interior again, the mud that can realize tank body is like this discharged to upside, realize mud and be in suspended state, solve and adopt blower fan aeration agitation in whipping process, with the addition of a large amount of oxygen, and the problem making hydrolysis effect bad, the dissolved oxygen concentration in the sewage in hydrolysis acidification pool can not be increased, make the sewage in hydrolysis acidification pool under the condition of anoxic, hydrolysis effect is good, thus provide cost savings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of hydrolysis acidification pool whipping appts, comprise tank body 1, side, described tank body 1 upper end is provided with sludge pump 2, described sludge pump 2 one end is connected with pipette 3 one end being arranged on tank body 1 inside, the vertical section of described pipette 3 is provided with several inlet openings 301, wherein said inlet opening 301 structural shape is rounded or oval, the liquid of tank body 1 inside can be refluxed like this.
Described sludge pump 2 the other end is connected with liquid discharge pipe 4, described liquid discharge pipe 4 the other end is connected with feed liquor endless tube 5, described feed liquor endless tube 5 respectively with the first liquid-inlet pipe group 6 being arranged on tank body 1 inside, second liquid-inlet pipe group 7 is connected, wherein said first liquid-inlet pipe group 6, second liquid-inlet pipe group 7 is uniformly distributed respectively on tank body 1 internal circumference direction, and the first liquid-inlet pipe group 6 is positioned on the second liquid-inlet pipe group 7, described first liquid-inlet pipe group 6, the curved raised section 701, drain side place of the second liquid-inlet pipe group 7, can realize like this realizing upwards rolling to mud, anti-network blocking 8 is provided with outside the vertical section of described pipette 3, anti-like this network blocking 8 can avoid pipette 3 blockage phenomenon.
During use, such sludge pump 2 by the liquid of tank body 1 inside successively through pipette 3, liquid discharge pipe 4, feed liquor endless tube 5, first liquid-inlet pipe group 6, it is inner that second liquid-inlet pipe group 7 is drained into tank body 1 again, the mud that can realize tank body 1 is like this discharged to upside, realize mud and be in suspended state, solve and adopt blower fan aeration agitation in whipping process, with the addition of a large amount of oxygen, and the problem making hydrolysis effect bad, the dissolved oxygen concentration in the sewage in hydrolysis acidification pool can not be increased, make the sewage in hydrolysis acidification pool under the condition of anoxic, hydrolysis effect is good, thus provide cost savings.
In description of the present utility model, it will be appreciated that, term " orientation or the position relationship of the instruction such as " center ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a hydrolysis acidification pool whipping appts, comprise tank body (1), it is characterized in that: described tank body (1) side, upper end is provided with sludge pump (2), described sludge pump (2) one end is connected with pipette (3) one end being arranged on tank body (1) inside, the vertical section of described pipette (3) is provided with several inlet openings (301), described sludge pump (2) the other end is connected with liquid discharge pipe (4), described liquid discharge pipe (4) the other end is connected with feed liquor endless tube (5), the first liquid-inlet pipe group (6) that described feed liquor endless tube (5) is inner with being arranged on tank body (1) respectively, second liquid-inlet pipe group (7) is connected, described first liquid-inlet pipe group (6), the curved raised section, drain side place (701) of the second liquid-inlet pipe group (7).
2. a kind of hydrolysis acidification pool whipping appts according to claim 1, is characterized in that: described inlet opening (301) structural shape is rounded or oval.
3. a kind of hydrolysis acidification pool whipping appts according to claim 1, is characterized in that: described first liquid-inlet pipe group (6), the second liquid-inlet pipe group (7) are uniformly distributed respectively on tank body (1) internal circumference direction.
4. a kind of hydrolysis acidification pool whipping appts according to claim 1, is characterized in that: be provided with anti-network blocking (8) outside the vertical section of described pipette (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988524.6U CN205151902U (en) | 2015-12-02 | 2015-12-02 | Hydrolysis -acidification pool agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988524.6U CN205151902U (en) | 2015-12-02 | 2015-12-02 | Hydrolysis -acidification pool agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205151902U true CN205151902U (en) | 2016-04-13 |
Family
ID=55687617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988524.6U Expired - Fee Related CN205151902U (en) | 2015-12-02 | 2015-12-02 | Hydrolysis -acidification pool agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205151902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4223706A1 (en) * | 2018-04-06 | 2023-08-09 | Chicago Bridge & Iron Co. | Method and apparatus for anaerobic sludge digestion mixing and heat exchange |
-
2015
- 2015-12-02 CN CN201520988524.6U patent/CN205151902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4223706A1 (en) * | 2018-04-06 | 2023-08-09 | Chicago Bridge & Iron Co. | Method and apparatus for anaerobic sludge digestion mixing and heat exchange |
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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: 20160413 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |