CN207276437U - Textile sewage treatment system and regulating reservoir - Google Patents

Abstract

This application discloses a kind of textile sewage treatment system and regulating reservoir, the system includes the regulating reservoir set gradually, inlet pumping station, hydrolysis acidification pool, biological contact oxidation pond and vertical sedimentation tank, the bottom of the hydrolysis acidification pool and vertical sedimentation tank has been sequentially communicated sludge concentration tank and filter press, the regulating reservoir has a cavity, a partition wall is provided with the cavity, gas distribution pipe is distributed with the bottom of the cavity and the inner wall of partition wall, array is provided with multiple eyelets on the gas distribution pipe, the eyelet and its gas distribution pipe center line angle at 45 °, the bottom of the cavity has protruded out multiple raised lines, the gas distribution pipe is supported in above the raised line.In the utility model, gas distribution pipe is by interlocking and tilting the eyelet opened up, it is possible to achieve air stirring acts on, improve and adjust efficiency, additionally by raised line to gas distribution pipe flying shore so that air-flow is formed down whirlpool, rises under the stop of raised line and plays the role of accelerating mixed flow.

Description

Textile sewage treatment system and regulating reservoir

Technical field

This application involves textile technology field, more particularly to a kind of textile sewage treatment system and regulating reservoir.

Background technology

In process of textile production, containing organic matters such as hairiness, surfactants in its waste water produced, if the waste water is straight Run in and put, it will environment is caused greatly to destroy.

Utility model content

The purpose of this utility model is to provide a kind of textile sewage treatment system and regulating reservoir, to overcome in the prior art Deficiency.

To achieve the above object, the utility model provides following technical solution：

The embodiment of the present application discloses a kind of textile sewage treatment system, including regulating reservoir, inlet pumping station, the water set gradually Solution acidification pool, biological contact oxidation pond and vertical sedimentation tank, the bottom of the hydrolysis acidification pool and vertical sedimentation tank are sequentially communicated There are sludge concentration tank and filter press, the regulating reservoir has a cavity, a partition wall, the bottom of the cavity are provided with the cavity Be distributed with gas distribution pipe on the inner wall of partition wall, array is provided with multiple eyelets, the eyelet and its gas distribution pipe on the gas distribution pipe Center line angle at 45 °, the bottom of the cavity have protruded out multiple raised lines, and the gas distribution pipe is supported in above the raised line.

Preferably, in above-mentioned textile sewage treatment system, on the inner wall of the regulating reservoir and the side wall of partition wall respectively Kit is provided with, which may be reversed.

Preferably, in above-mentioned textile sewage treatment system, distance is 100mm between the adjacent eyelet.

Preferably, in above-mentioned textile sewage treatment system, cat ladder is additionally provided with the regulating reservoir.

Preferably, in above-mentioned textile sewage treatment system, it is staggered between the eyelet.

Preferably, in above-mentioned textile sewage treatment system, the inlet of the regulating reservoir and the entrance of inlet pumping station Place is respectively arranged with coarse rack and fine fack, and the grizzly bar spacing of the coarse rack is more than the grizzly bar spacing of fine fack.

Preferably, in above-mentioned textile sewage treatment system, the grizzly bar gap of the coarse rack is 0.02m, described thick The grizzly bar gap of grid is 0.004m.

A kind of regulating reservoir is also disclosed in the application, and the regulating reservoir has a cavity, a partition wall is provided with the cavity, described Gas distribution pipe is distributed with the bottom of cavity and the inner wall of partition wall, array is provided with multiple eyelets, the eyelet on the gas distribution pipe With its gas distribution pipe center line angle at 45 °, the bottom of the cavity has protruded out multiple raised lines, and the gas distribution pipe is supported in described convex Above bar.

Compared with prior art, the utility model has the advantage of：In the utility model, gas distribution pipe is by interlocking and tilting The eyelet opened up, it is possible to achieve air stirring acts on, and improves and adjusts efficiency, additionally by raised line to gas distribution pipe flying shore, makes Stream of bringing about the desired sensation is formed down whirlpool, rises under the stop of raised line and plays the role of accelerating mixed flow.

Brief description of the drawings

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, without creative efforts, Other attached drawings can also be obtained according to these attached drawings.

Fig. 1 show the principle schematic of textile sewage treatment system in the utility model specific embodiment；

Fig. 2 show the schematic diagram of regulating reservoir in the utility model specific embodiment；

Fig. 3 show the top view of regulating reservoir in the utility model specific embodiment.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

With reference to shown in Fig. 1 to Fig. 3, textile sewage treatment system, including regulating reservoir 1, inlet pumping station 2, the water set gradually The bottom of solution acidification pool 3, biological contact oxidation pond 4 and vertical sedimentation tank 5, hydrolysis acidification pool 3 and vertical sedimentation tank 5 is sequentially communicated Have sludge concentration tank 6 and filter press 7, regulating reservoir 1 has a cavity, is provided with a partition wall 101 in the cavity, the bottom of cavity and Be distributed with gas distribution pipe 102 on the inner wall of partition wall, array is provided with multiple eyelets on gas distribution pipe, eyelet and its gas distribution pipe center line into 45 ° of angles, the bottom of cavity have protruded out multiple raised lines 103, and gas distribution pipe 102 is supported in above raised line.

Further, kit 104 is respectively arranged with the inner wall of regulating reservoir 1 and the side wall of partition wall, which can Upset.

In a preferred embodiment, distance is 100mm between adjacent eyelet.

Further, cat ladder 105 is additionally provided with regulating reservoir.

Further, it is staggered between eyelet.

In the technical solution, the shadow of water and water quality variation to waste water treatment process process can be reduced by regulating reservoir It is loud, it can also make the subsequent treatment structures inflow that interior energy is equalized during operation and stabilization additionally by regulating reservoir Water quality, and reach preferable treatment effect.

In the technical solution, gas distribution pipe is by interlocking and tilting the eyelet opened up, it is possible to achieve and air stirring acts on, Improve and adjust efficiency, additionally by raised line to gas distribution pipe flying shore so that air-flow is formed down whirlpool, under the stop of raised line Rising is played the role of accelerating mixed flow.

In the technical solution, hydrolysis (acidifying) processing method be it is a kind of between the aerobic method between Anaerobic Treatment method, Processing cost, which can be reduced, with other process combinations improves treatment effeciency.Hydrolysis acidification technique is according to methanogen and hydrolysis production acid The bacterium speed of growth is different, by Anaerobic Treatment control in shorter the first and second stage of Anaerobic Treatment in reaction time, i.e., a large amount of By insoluble hydrolysis of organic matter it is dissolved organic matter under hydrolytic bacteria, acidifying bacterium effect, by the macromolecular complex of difficult for biological degradation Matter is converted into the process of the small-molecule substance of easily biological-degradable, so as to improve the biodegradability of waste water, is established for subsequent treatment good Good basis.

In the technical solution, biological contact oxidation process is a kind of biomembrane between activated sludge process and biofilter Method technique, its main feature is that setting filler in pond, bottom of pond aeration is oxygenated sewage, and sewage in pond body is in flowing shape State, to ensure that sewage comes into full contact with the filler in sewage, avoids contacting not with filler there are sewage in biological contact oxidation pond The defects of equal.The basic principle of its purification waste water is identical with general biofilm, and the organic matter in waste water is adsorbed with biomembrane, Under conditions of aerobic, organic matter is decomposed by microbiological oxidation, and waste water is purified.

Fa Zhong Institute of Micro-biology is aerobic is supplied by blast aeration for this, after biofilm development to certain thickness, micro- life of filler wall Thing can carry out anaerobic metabolism because of anoxic, and the souring that the gas and aeration of generation are formed can cause coming off for biomembrane, and Promote the growth of neoformation film, at this time, the biomembrane to come off will be flowed out outside pond with water outlet.

Biomembrane in biological contact oxidation pond is made of zoogloea, der Pilz, fungi, protozoan and metazoa. In activated sludge process, der Pilz is often the factor for influencing normal bio catharsis；And in biological contact oxidation pond, silk Shape bacterium spatially structure between filler gap, considerably increases contact surface of the biofacies with waste water, simultaneously as der Pilz pair Most organic matters have stronger oxidability, there is larger adaptability to water quality load variations, so being to improve detergent power Potent factors.

In the technical solution, filter press uses mechanical dehydration, and using plate and frame type filter-press, dewatered sludge transports to rubbish Landfill yard carries out sanitary landfills.

Further, the inlet of regulating reservoir 1 and the inlet of inlet pumping station are respectively arranged with coarse rack 8 and fine fack 9, The grizzly bar spacing of coarse rack 8 is more than the grizzly bar spacing of fine fack 9.

In the technical solution, coarse rack is for intercepting bulk slag in sewage, ensureing the normal operation of pump；Sewage passes through After fine fack, visible foreign and hair in water etc. can generally be disposed.

In a preferred embodiment, the grizzly bar gap of coarse rack is 0.02m, and the grizzly bar gap of coarse rack is 0.004m.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical solution of type.

Claims (8)

1. a kind of textile sewage treatment system, it is characterised in that including the regulating reservoir, inlet pumping station, hydrolysis acidification set gradually Pond, biological contact oxidation pond and vertical sedimentation tank, the bottom of the hydrolysis acidification pool and vertical sedimentation tank have been sequentially communicated sludge Concentration basin and filter press, the regulating reservoir have a cavity, a partition wall, the bottom of the cavity and partition wall are provided with the cavity Inner wall on be distributed with gas distribution pipe, array is provided with multiple eyelets, the eyelet and its gas distribution pipe center line on the gas distribution pipe Angle at 45 °, the bottom of the cavity have protruded out multiple raised lines, and the gas distribution pipe is supported in above the raised line.

2. textile sewage treatment system according to claim 1, it is characterised in that：The inner wall of the regulating reservoir and partition wall Kit is respectively arranged with side wall, which may be reversed.

3. textile sewage treatment system according to claim 1, it is characterised in that：Distance is between the adjacent eyelet 100mm。

4. textile sewage treatment system according to claim 1, it is characterised in that：It is additionally provided with and climbs in the regulating reservoir Ladder.

5. textile sewage treatment system according to claim 1, it is characterised in that：It is staggered between the eyelet.

6. textile sewage treatment system according to claim 1, it is characterised in that：The inlet of the regulating reservoir and water inlet The inlet of pump house is respectively arranged with coarse rack and fine fack, and the grizzly bar spacing of the coarse rack is more than between the grizzly bar of fine fack Away from.

7. textile sewage treatment system according to claim 6, it is characterised in that：The grizzly bar gap of the coarse rack is 0.02m, the grizzly bar gap of the coarse rack is 0.004m.

A kind of 8. regulating reservoir, it is characterised in that：The regulating reservoir has a cavity, and a partition wall, the chamber are provided with the cavity Be distributed with gas distribution pipe on the bottom of body and the inner wall of partition wall, array is provided with multiple eyelets on the gas distribution pipe, the eyelet with Its gas distribution pipe center line angle at 45 °, the bottom of the cavity have protruded out multiple raised lines, and the gas distribution pipe is supported in the raised line Top.