CN204224308U - A kind of effluent treatment plant - Google Patents

Abstract

The utility model discloses a kind of effluent treatment plant, comprise: a cell body, there is a water-in, accommodation space that a water outlet, one first inlet mouth and are equipped with sewage, water-in, water outlet and the first inlet mouth to be formed at respectively on cell body and to make accommodation space and be connected with the external world; One first air supply unit, is connected with the first inlet mouth, and makes sewage carry out aerobic microbiological process in order to be passed in accommodation space by gas thus form a mixed solution, and mixed solution has solid matter, gas and purifies waste water; And a separating unit, there is at least one triphase separator be arranged in accommodation space; Sewage enters accommodation space by water-in, and mixed solution is along a flow direction by triphase separator, and will purify waste water after carrying out three phase separation to make mixed solution is expelled to outside accommodation space by water outlet.Effluent treatment plant of the present utility model does not need additionally to arrange settling bath to make solid deposits, therefore has the little advantage of occupation of land.

Description

A kind of effluent treatment plant

Technical field

The utility model relates to technical field of sewage, refers to a kind of effluent treatment plant especially.

Background technology

The intractability of wastewater from chemical industry is very large; process wastewater from chemical industry becomes global problem; the research of the process wastewater from chemical industry device of efficient, low cost is had very important significance; this is for the difficult situation broken away from current chemical industry and face; protection water surrounding, sound development chemical industry has very important impact.In addition, along with the increase of population, the sanitary sewage quantity discharged of resident also increases greatly.

Waste disposal plant in the past just directly discharges use after sewage being carried out to process, and sometimes well process is unclean for these sewage, there is potential safety hazard to the production and application of reality.And these occupation area of equipment are large, manufacturing cost is high, uses inconvenience, urgently improves.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of effluent treatment plant, not good with the wastewater treatment efficiency solving prior art, and floor space is large, the problem that manufacturing cost is high.

For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of effluent treatment plant, comprise: a cell body, there is a water-in, accommodation space that a water outlet, one first inlet mouth and are equipped with sewage, described water-in, water outlet and the first inlet mouth to be formed at respectively on described cell body and to make described accommodation space and be connected with the external world; One first air supply unit, is connected with described first inlet mouth, and makes described sewage carry out aerobic microbiological process in order to be passed into by gas in described accommodation space thus form a mixed solution, and described mixed solution has solid matter, gas and purifies waste water; And a separating unit, there is at least one triphase separator be arranged in described accommodation space; Described sewage enters described accommodation space by described water-in, and described purifying waste water, to be expelled to outside described accommodation space by described water outlet after carrying out three phase separation to make described mixed solution along a flow direction by described triphase separator by described mixed solution.

First inlet mouth of described cell body is positioned at the bottom of described cell body, described cell body comprises a diapire and around the sidewall of described diapire, described diapire and sidewall define described accommodation space jointly, described water-in and described water outlet are formed at the sidewall of described cell body respectively, and described water outlet is adjacent to described separating unit.

First inlet mouth of described cell body is formed in the sidewall of described cell body, on the flow direction that described separating unit is arranged on described mixed solution and away from the diapire of described cell body, described first air supply unit comprises an inlet pipe and an air supply source, described inlet pipe is arranged in described sidewall to be connected with described first inlet mouth, and described inlet pipe has multiple pore and enters in described accommodation space in order to allow air.

Also comprise a reflux unit, the triphase separator of described separating unit has multiple tipping tube and a venting port, each described tipping tube is relative to the water outlet of its venting port away from described cell body, described reflux unit comprises a return line, described return line has a water side and a water intake end arranged in contrast to described water side, described water side and water intake end are connected with described sidewall respectively and are connected with described accommodation space, the described tipping tube of the relatively described triphase separator in water side of described return line is near the diapire of described cell body, the water-in of the contiguous described sidewall of water intake end of described return line.

The water-in of described cell body is formed in the bottom of described sidewall.

Also comprise an aerobic microbiological filter material, described aerobic microbiological filter material to be arranged in described accommodation space and between described triphase separator and described diapire.

The beneficial effect of technique scheme of the present utility model is as follows:

In such scheme, effluent treatment plant of the present utility model utilizes triphase separator be separated solid matter, the gas in mixed solution and purify waste water, and does not need additionally to arrange settling bath to make solid deposits, therefore there is the little advantage of occupation of land, and easy to use, cheap for manufacturing cost, there is practicality.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment.

Embodiment

For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

As shown in Figure 1, the utility model embodiment provides a kind of effluent treatment plant and is used to sewage purification to become to release water, described sewage such as trade effluent or sanitary sewage etc.Described effluent treatment plant comprises cell body 1,1 first air supply unit 2, separating unit 3, aerobic microbiological filter material 4, and a reflux unit 5.

Described cell body 1 comprises a diapire 11 and around the sidewall 12 of described diapire 11, and described diapire 11 and sidewall 12 define an accommodation space 111 being used for accommodating sewage jointly.Described cell body 1 also comprises water-in 13, water outlet 14 and one first inlet mouth 15, described water-in 13, described water outlet 14 and described first inlet mouth 15 make described accommodation space 111 be connected with the external world respectively, wherein, described first inlet mouth 15 is formed at the bottom of described sidewall 12, described water-in 13 is formed at the bottom of described sidewall 12, and described water outlet 14 to be formed on described sidewall 12 and to be adjacent to described separating unit 3.

Described first air supply unit 2 makes described sewage carry out aerobic microbiological process in order to be passed into by gas in described accommodation space 111 thus form a mixed solution, and described mixed solution contains solid matter, gas and purifies waste water.Described first air supply unit 2 comprises an inlet pipe 21, and an air supply source 22.Described inlet pipe 21 is arranged in described sidewall 12 to be connected with described first inlet mouth 15, and described inlet pipe 21 has multiple pore 211 and enters in described accommodation space 111 in order to allow air.Described air supply source 22 can be gas blower or air compressor etc.

Described separating unit 3 comprises at least one triphase separator 31 be arranged in described accommodation space 111.Triphase separator 31 described in each has multiple tipping tube 311 and a venting port 312, and each described tipping tube 311 its venting port 312 relative is away from the water outlet 14 of described cell body 1.

Described reflux unit 5 comprises a return line 51, described return line 51 has a water side 511, and one in contrast to the water intake end 512 of described water side 511, described water side 511 and water intake end 512 are connected with described sidewall 12 respectively and are connected with described accommodation space 111.The water side 511 of described return line 51 relative to the described tipping tube 311 of described triphase separator 31 near the diapire 11 of described cell body 1.The water-in 13 of the contiguous described sidewall 12 of water intake end 512 of described return line 51.

Sewage enters described accommodation space 111 by described water-in 13, after gas is passed into described inlet pipe 21 by gas blower, gas enters in described accommodation space 111 by the pore 211 of described inlet pipe 21, make the abundant aeration of sewage in described accommodation space 111, be beneficial to aerobic microbiological and aerobic microbiological process carried out to described sewage thus forms the described mixed solution containing solid matter, gas and purify waste water.Described mixed solution along flow direction 6 by can three phase separation be carried out during described triphase separator 31, the direction that now solid matter can be attached to again toward described diapire 11 on described tipping tube 311 is precipitated, gas can be expelled to outside described accommodation space 111 via described venting port 312, purifies waste water, and discharges the outer thus water of releasing described in being cleaned into of described accommodation space 111 by described water outlet 14.

In the decontamination process of sewage, optionally required the mixed solution acted on without described tipping tube 311 can be flowed out described accommodation space 111 by the water side 511 of described return line 51, and flow in described accommodation space 111, again to carry out aerobic microbiological process by the water intake end 512 of described return line 51.

Effluent treatment plant of the present utility model optionally arranges described aerobic microbiological filter material 4 in described accommodation space 111, and described aerobic microbiological filter material 4 to be arranged in described accommodation space 111 and between described triphase separator 31 and described diapire 11.To promote the effect of aerobic microbiological process.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. an effluent treatment plant, it is characterized in that, comprise: a cell body, there is a water-in, accommodation space that a water outlet, one first inlet mouth and are equipped with sewage, described water-in, water outlet and the first inlet mouth to be formed at respectively on described cell body and to make described accommodation space and be connected with the external world; One first air supply unit, is connected with described first inlet mouth, and makes described sewage carry out aerobic microbiological process in order to be passed into by gas in described accommodation space thus form a mixed solution, and described mixed solution has solid matter, gas and purifies waste water; And a separating unit, there is at least one triphase separator be arranged in described accommodation space; Described sewage enters described accommodation space by described water-in, and described purifying waste water, to be expelled to outside described accommodation space by described water outlet after carrying out three phase separation to make described mixed solution along a flow direction by described triphase separator by described mixed solution.

2. effluent treatment plant according to claim 1, it is characterized in that, first inlet mouth of described cell body is positioned at the bottom of described cell body, described cell body comprises a diapire and around the sidewall of described diapire, described diapire and sidewall define described accommodation space jointly, described water-in and described water outlet are formed at the sidewall of described cell body respectively, and described water outlet is adjacent to described separating unit.

3. effluent treatment plant according to claim 2, it is characterized in that, first inlet mouth of described cell body is formed in the sidewall of described cell body, on the flow direction that described separating unit is arranged on described mixed solution and away from the diapire of described cell body, described first air supply unit comprises an inlet pipe and an air supply source, described inlet pipe is arranged in described sidewall to be connected with described first inlet mouth, and described inlet pipe has multiple pore and enters in described accommodation space in order to allow air.

4. effluent treatment plant according to claim 3, it is characterized in that, also comprise a reflux unit, the triphase separator of described separating unit has multiple tipping tube and a venting port, each described tipping tube is relative to the water outlet of its venting port away from described cell body, described reflux unit comprises a return line, described return line has a water side and a water intake end arranged in contrast to described water side, described water side and water intake end are connected with described sidewall respectively and are connected with described accommodation space, the described tipping tube of the relatively described triphase separator in water side of described return line is near the diapire of described cell body, the water-in of the contiguous described sidewall of water intake end of described return line.

5. effluent treatment plant according to claim 4, is characterized in that, the water-in of described cell body is formed in the bottom of described sidewall.

6. effluent treatment plant according to claim 5, is characterized in that, also comprises an aerobic microbiological filter material, and described aerobic microbiological filter material to be arranged in described accommodation space and between described triphase separator and described diapire.