CN205115237U - Sewage treatment plant slaughters - Google Patents

Sewage treatment plant slaughters Download PDF

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Publication number
CN205115237U
CN205115237U CN201520971397.9U CN201520971397U CN205115237U CN 205115237 U CN205115237 U CN 205115237U CN 201520971397 U CN201520971397 U CN 201520971397U CN 205115237 U CN205115237 U CN 205115237U
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China
Prior art keywords
pond
water pipe
water
pipe
purification
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Expired - Fee Related
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CN201520971397.9U
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Chinese (zh)
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张华军
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张华军
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Abstract

The utility model relates to a sewage treatment plant slaughters belongs to the sewage treatment field, including preprocessing device and the purification unit who connects gradually, purification unit includes the anaerobism pond, the anaerobism pond is through first cross current preprocessing device, be equipped with first water pump on the first water pipe, be equipped with a biological purification membrane in the anaerobism pond, the anaerobism pond is through the 2nd water piping connection oxygen deficiency pond, be equipped with the second water pump on the second water pipe, be equipped with the 2nd biological purification membrane in the oxygen deficiency pond, the oxygen deficiency pond is through the good oxygen pond of the 3rd water piping connection, be equipped with the third water pump on the third water pipe, be equipped with the 3rd biological purification membrane in the good oxygen pond, fourth water piping connection purification tank is passed through in good oxygen pond, be equipped with the fourth water pump on the fourth water pipe, be equipped with filtration membrane in the purification tank, be equipped with the water purification pipe on the purification tank of filtration membrane below, be equipped with well water pipe on the purification tank of filtration membrane top, well water pipe other end intercommunication disinfection pond. The utility model discloses carry out the too many levels processing to slaughtering sewage, purification efficiency is high, and purifying effect is good.

Description

Slaughter technics treatment unit
Technical field
The utility model relates to a kind of slaughter technics treatment unit, belongs to sewage treatment area.
Background technology
Along with the raising of people's living standard, to the increase of meat product demand, the ratio of wastewater discharge in industrial wastewater discharge total amount of slaughterhouse, meat processing combine is also increasing.Slaughterhouse wastewater from livestock breeding, bird slaughter processing, be one of maximum organic contamination source of China.According to investigations, the quantity discharged of slaughterhouse wastewater accounts for 6% of national discharged volume of industrial waste water, and it pollutes and also has increasing trend.Due to the organic matter of the high density contained not easily degrade, intractability is comparatively large, if the not treated direct discharge of slaughterhouse wastewater, can produce water surrounding and greatly pollute.Therefore, to control in slaughterhouse wastewater the contamination indexs such as COD, BOD5, SS, significant for alleviating water pollution, need to improve purification efficiency and effect.
Utility model content
The purpose of this utility model is to provide a kind of slaughter technics treatment unit, and carry out too many levels process to slaughter technics, purification efficiency is high, good purification.
Slaughter technics treatment unit described in the utility model, comprises the pretreatment unit and purifying processing device that connect successively, purifying processing device comprises anaerobic pond, anaerobic pond is by the first cross current pretreatment unit, first water pipe is provided with the first water pump, the first biopurification film is provided with in anaerobic pond, anaerobic pond connects anoxic pond by the second water pipe, second water pipe is provided with the second water pump, the second biopurification film is provided with in anoxic pond, anoxic pond connects Aerobic Pond by the 3rd water pipe, 3rd water pipe is provided with the 3rd water pump, the 3rd biological purification membrane is provided with in Aerobic Pond, Aerobic Pond connects treating pond by the 4th water pipe, 4th water pipe is provided with the 4th water pump, filtering membrane is provided with in treating pond, treating pond below filtering membrane is provided with pure water pipe, treating pond above filtering membrane is provided with middle water pipe, the middle water pipe the other end is communicated with sterilization pool, plasma generator is provided with in sterilization pool, sterilization pool bottom is provided with rising pipe, rising pipe is provided with outlet valve.
Through the sewage of pretreatment unit process, the first water pump is transported to anaerobic pond by the first water pipe, and anaerobic pond is to while sewage purification, and the first biopurification film purifies further to sewage; Sewage after anaerobic pond purification enters into anoxic pond by the second water pipe, and the second water pump necessarily pressurizes to sewage, keeps enough mobility; Anoxic pond is to while sewage purification, and the second biopurification film purifies further to sewage; Sewage after anoxic pond purification enters into Aerobic Pond by the 3rd water pipe, and the 3rd water pump necessarily pressurizes to sewage, keeps enough mobility; Aerobic Pond is to while sewage purification, and the 3rd biological purification membrane purifies further to sewage; Sewage after Aerobic Pond purification enters treating pond by the 4th water pipe, and the 4th water pump pressurizes to sewage, keeps enough mobility, is convenient to abundant purification; Sewage is positioned at filtering membrane top, and sewage is under sewage pressure effect, and hydrone filters down to become water purification from film space, can be flowed out by pure water pipe, re-uses; Form the agglomerating water of serobila shape or can not filter down with the water of impurities in water, suspended substance, bacterium etc., as middle water therefrom water pipe inflow sterilization pool, plasma generator centering water in sterilization pool carries out disinfection, middle water becomes the water of composite demand after sterilization, open outlet valve, water after sterilization flows out from rising pipe, according to needing to re-use.
Described pretreatment unit comprises pretreatment pool, and pretreatment pool top is provided with sewage water inlet pipe, is provided with grid in pretreatment pool, corresponding grid, and pretreatment pool side is provided with receiving tank, and receiving tank is communicated with pretreatment pool; Pretreatment pool bottom is communicated with settling tank by pipe connecting, and settling tank inwall is provided with thermal insulation layer, and settling tank top is provided with flocculation agent box, and settling tank side is by the first cross current anaerobic pond; Sewage is after grid filtration in pretreatment pool, the larger object such as animal skin, internal organ is left to above grid, all the other sewage are flowed down by grid, and then flow into settling tank by pipe connecting, and settling tank inwall is provided with thermal insulation layer, guarantee sedimentation effect, settling tank top is provided with flocculation agent box, as required, throws and spread flocculation agent in settling tank, accelerate precipitation, send into anaerobic pond through pretreated water by the first water pipe.
Described settling tank connects sludge sump by shore pipe, and shore pipe is provided with mud valve; When sludge accumulation is to suitable amount in settling tank, open mud valve, the mud of precipitation is entered sludge sump.
Described grid is obliquely installed, and it is low side that grid is positioned at receiving tank one end, is convenient to the animal skin, internal organ etc. stayed above grid after filtering and collects in receiving tank compared with bigger material along the grid tilted; Grid also can centered by most significant end and least significant end line, and both sides slope inwardly, and is more convenient for collecting foreign material.
Described middle water pipe is provided with the 5th water pump, and the 5th water pump can pressurize, and is convenient to abundant purifying treatment sewage.
Stirring rod is respectively equipped with in described anaerobic pond, anoxic pond, Aerobic Pond; Stirring rod connects drive-motor, the mobility that stirring rod makes sewage keep enough, make purification more fully evenly, decontamination effect improving is better.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is by arranging pretreatment unit and purifying processing device, and can more fully purify sewage, purification efficiency is high, good purification;
(2) by arranging treating pond and sterilization pool, successively can purify sewage, sterilizing, substantially increase waste water reclamation utilization ratio, economize on resources;
(3) by arranging pretreatment unit, tentatively can filter and precipitation process sewage, effectively improving processing efficiency and the treatment effect of follow-up sewage;
(4) be respectively equipped with stirring rod in anaerobic pond, anoxic pond, Aerobic Pond, fully can flow to sewage, substantially increase purification efficiency and decontamination effect improving.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model.
In figure: 1, pretreatment unit 2, sewage water inlet pipe 3, pretreatment pool 4, receiving tank 5, first water pump 6, anaerobic pond 7, second water pump 8, anoxic pond 9, 3rd water pump 10, Aerobic Pond 11, 4th water pump 12, treating pond 13, plasma generator 14, sterilization pool 15, rising pipe 16, purifying processing device 17, outlet valve 18, middle water pipe 19, pure water pipe 20, filtering membrane 21, 4th water pipe 22, 3rd biological purification membrane 23, 3rd water pipe 24, second biopurification film 25, second water pipe 26, first biopurification film 27, sludge sump 28, shore pipe 29, mud valve 30, settling tank 31, thermal insulation layer 32, flocculation agent box 33, pipe connecting 34, grid 35, first water pipe.
Embodiment
Below in conjunction with embodiment, the utility model is described further:
As shown in Figure 1, slaughter technics treatment unit described in the utility model, comprises the pretreatment unit 1 and purifying processing device 16 that connect successively, purifying processing device 16 comprises anaerobic pond 6, anaerobic pond 6 is communicated with pretreatment unit 1 by the first water pipe 35, first water pipe 35 is provided with the first water pump 5, the first biopurification film 26 is provided with in anaerobic pond 6, anaerobic pond 6 connects anoxic pond 8 by the second water pipe 25, second water pipe 25 is provided with the second water pump 7, the second biopurification film 24 is provided with in anoxic pond 8, anoxic pond 8 connects Aerobic Pond 10 by the 3rd water pipe 23, 3rd water pipe 23 is provided with the 3rd water pump 9, the 3rd biological purification membrane 22 is provided with in Aerobic Pond 10, Aerobic Pond 10 connects treating pond 12 by the 4th water pipe 21, 4th water pipe 21 is provided with the 4th water pump 11, filtering membrane 20 is provided with in treating pond 12, treating pond 12 below filtering membrane 20 is provided with pure water pipe 19, treating pond 12 above filtering membrane 20 is provided with middle water pipe 18, middle water pipe 18 the other end is communicated with sterilization pool 14, plasma generator 13 is provided with in sterilization pool 14, sterilization pool 14 bottom is provided with rising pipe 15, rising pipe 15 is provided with outlet valve 17.Pretreatment unit 1 comprises pretreatment pool 3, and pretreatment pool 3 top is provided with sewage water inlet pipe 2, is provided with grid 34 in pretreatment pool 3, corresponding grid 34, and pretreatment pool 3 side is provided with receiving tank 4, and receiving tank 4 is communicated with pretreatment pool 3; Grid 34 is obliquely installed, and it is low side that grid 34 is positioned at receiving tank 4 one end.Pretreatment pool 3 bottom is communicated with settling tank 30 by pipe connecting 33, and settling tank 30 inwall is provided with thermal insulation layer 31, and settling tank 30 top is provided with flocculation agent box 32, and settling tank 30 side is communicated with anaerobic pond by the first water pipe 35.Settling tank 30 connects sludge sump 27 by shore pipe 28, and shore pipe 28 is provided with mud valve 29.Middle water pipe 18 is provided with the 5th water pump.Stirring rod is respectively equipped with in anaerobic pond 6, anoxic pond 8, Aerobic Pond 10.
Working process:
Sewage flows into pretreatment pool 3 from sewage water inlet pipe 2, after grid 34 in pretreatment pool 3 filters, animal skin, the larger objects such as internal organ are left to above grid 34, all the other sewage are flowed down by grid 34, and then flow into settling tank 30 by pipe connecting 33, settling tank 30 inwall is provided with thermal insulation layer 31, guarantee sedimentation effect, settling tank 30 top is provided with flocculation agent box 32, as required, throw in settling tank 30 and spread flocculation agent, accelerate precipitation, anaerobic pond 6 is sent into by the first water pipe 35 through pretreated water, first water pump 5 pressurizes, sewage is kept to have enough mobility, be convenient to abundant purification, while anaerobic pond 6 pairs of sewage purifications, first biopurification film 26 pairs sewage purifies further, sewage after anaerobic pond 6 purifies enters into anoxic pond 8 by the second water pipe 25, and the second 7 pairs, water pump sewage necessarily pressurizes, and keeps enough mobility, while anoxic pond 8 pairs of sewage purifications, the second biopurification film 24 pairs sewage purifies further, sewage after anoxic pond 8 purifies enters into Aerobic Pond 10 by the 3rd water pipe 23, and the 3rd 9 pairs, water pump sewage necessarily pressurizes, and keeps enough mobility, while Aerobic Pond 10 pairs of sewage purifications, the 3rd biological purification membrane 22 pairs of sewage purify further, sewage after Aerobic Pond 10 purifies enters treating pond 12 by the 4th water pipe 21, and the 4th 11 pairs, water pump sewage pressurizes, and keeps enough mobility, is convenient to abundant purification, sewage is positioned at filtering membrane 20 top, and sewage is under sewage pressure effect, and hydrone filters down to become water purification from film space, can be flowed out by pure water pipe 19, re-uses, form the agglomerating water of serobila shape or can not filter down with the water of impurities in water, suspended substance, bacterium etc., as middle water therefrom water pipe 18 flow into sterilization pool 14, plasma generator 13 centering water in sterilization pool 14 carries out disinfection, middle water becomes satisfactory water after sterilization, open outlet valve 17, water after sterilization flows out from rising pipe 15, according to needing to re-use.

Claims (6)

1. a slaughter technics treatment unit, is characterized in that, comprises the pretreatment unit (1) and purifying processing device (16) that connect successively;
Purifying processing device (16) comprises anaerobic pond (6), anaerobic pond (6) is communicated with pretreatment unit (1) by the first water pipe (35), first water pipe (35) is provided with the first water pump (5), the first biopurification film (26) is provided with in anaerobic pond (6), anaerobic pond (6) connects anoxic pond (8) by the second water pipe (25), second water pipe (25) is provided with the second water pump (7), the second biopurification film (24) is provided with in anoxic pond (8), anoxic pond (8) connects Aerobic Pond (10) by the 3rd water pipe (23), 3rd water pipe (23) is provided with the 3rd water pump (9), the 3rd biological purification membrane (22) is provided with in Aerobic Pond (10), Aerobic Pond (10) connects treating pond (12) by the 4th water pipe (21), 4th water pipe (21) is provided with the 4th water pump (11), filtering membrane (20) is provided with in treating pond (12), the treating pond (12) of filtering membrane (20) below is provided with pure water pipe (19), the treating pond (12) of filtering membrane (20) top is provided with middle water pipe (18), middle water pipe (18) the other end is communicated with sterilization pool (14), plasma generator (13) is provided with in sterilization pool (14), sterilization pool (14) bottom is provided with rising pipe (15), rising pipe (15) is provided with outlet valve (17).
2. slaughter technics treatment unit according to claim 1, it is characterized in that, pretreatment unit (1) comprises pretreatment pool (3), pretreatment pool (3) top is provided with sewage water inlet pipe (2), grid (34) is provided with in pretreatment pool (3), corresponding grid (34), pretreatment pool (3) side is provided with receiving tank (4), and receiving tank (4) is communicated with pretreatment pool (3); Pretreatment pool (3) bottom is communicated with settling tank (30) by pipe connecting (33), settling tank (30) inwall is provided with thermal insulation layer (31), settling tank (30) top is provided with flocculation agent box (32), and settling tank (30) side is communicated with anaerobic pond (6) by the first water pipe (35).
3. slaughter technics treatment unit according to claim 2, it is characterized in that, settling tank (30) connects sludge sump (27) by shore pipe (28), and shore pipe (28) is provided with mud valve (29).
4. slaughter technics treatment unit according to claim 2, is characterized in that, grid (34) is obliquely installed, and it is low side that grid (34) is positioned at receiving tank (4) one end.
5. slaughter technics treatment unit according to claim 1, is characterized in that, middle water pipe (18) is provided with the 5th water pump.
6. the slaughter technics treatment unit according to any one of claim 1-5 claim, is characterized in that, anaerobic pond (6), anoxic pond (8), Aerobic Pond are respectively equipped with stirring rod in (10).
CN201520971397.9U 2015-11-27 2015-11-27 Sewage treatment plant slaughters Expired - Fee Related CN205115237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520971397.9U CN205115237U (en) 2015-11-27 2015-11-27 Sewage treatment plant slaughters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520971397.9U CN205115237U (en) 2015-11-27 2015-11-27 Sewage treatment plant slaughters

Publications (1)

Publication Number Publication Date
CN205115237U true CN205115237U (en) 2016-03-30

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Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381947A (en) * 2017-08-13 2017-11-24 初丽萍 A kind of sewage-treatment plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381947A (en) * 2017-08-13 2017-11-24 初丽萍 A kind of sewage-treatment plant

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20160330

Termination date: 20161127