CN107176720A - A kind of sewage-treatment plant - Google Patents

A kind of sewage-treatment plant Download PDF

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Publication number
CN107176720A
CN107176720A CN201710568943.8A CN201710568943A CN107176720A CN 107176720 A CN107176720 A CN 107176720A CN 201710568943 A CN201710568943 A CN 201710568943A CN 107176720 A CN107176720 A CN 107176720A
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CN
China
Prior art keywords
aeration tank
sedimentation basin
chlorine
sterilization pool
sewage
Prior art date
Application number
CN201710568943.8A
Other languages
Chinese (zh)
Inventor
罗立祥
薛子刚
牛军
Original Assignee
罗立祥
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 罗立祥 filed Critical 罗立祥
Priority to CN201710568943.8A priority Critical patent/CN107176720A/en
Publication of CN107176720A publication Critical patent/CN107176720A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water, or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water

Abstract

The invention discloses a kind of sewage-treatment plant, the present invention relates to environmental protection technical field.Water inlet is offered on the sewage-treatment plant, including sedimentation basin, aeration tank and sterilization pool, the top plate of the sedimentation basin, L-type screen pack is rotatably connected between the front side wall and rear wall of sedimentation basin and positioned at water inlet side；The top of the sedimentation basin is installed with the first slide bar, the first sliding block is slidably connected on the surface of first slide bar, and first the inside of sliding block be installed with the second slide bar, the top of the sedimentation basin and be installed with hydraulic cylinder between the first slide bar described in two；Hydraulic cylinder, which rises, drives the second slide bar to rise, and the second slide bar drives L-type screen pack to rotate by the second sliding block and rotating bar, by the solid waste evacuation on L-type screen pack at filtering；Such design structure is simple, it is easy to operate, and bulky grain solid waste can be filtered out easily, is conducive to the purified treatment of next step.

Description

A kind of sewage-treatment plant

Technical field

The present invention relates to environmental protection technical field, specially a kind of sewage-treatment plant.

Background technology

Sewage disposal：For reach sewage mistake that a certain water body of draining or the water quality requirement reused are purified to it Journey.Sewage disposal be widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc. each Field, also comes into the daily life of common people more and more；Classify by sewage source, it is dirty that sewage disposal is generally divided into production Water process and sanitary sewage disposal.Production waste includes trade effluent, rural sewage and medical sewage etc., and sanitary sewage is just It is the sewage that daily life is produced, refers to the complex mixture of various forms of inorganic matters and organic matter；Come by the dirty matter of water Point, the pollution of water has two classes：One class is natural pollution；Another kind of is artificial pollution, and currently larger to water body harm is artificial Pollution.Water pollution can be broadly divided into chemical contamination, physical pollution and biologic contamination three according to the difference of pollution impurity Major class.Pollutant mainly has：(1) it is unprocessed and discharge industrial wastewater；(2) it is unprocessed and discharge sanitary sewage；(3) it is big Amount uses chemical fertilizer, agricultural chemicals, the farmland sewage of herbicide；(4) trade waste by the river and house refuse are stacked；(5) water and soil stream Lose；(6) mine is dirty；Villages and small towns sewage is mainly made up of sanitary sewage and agricultural effluent.Sanitary sewage comparison of ingredients is fixed, and is mainly contained There are the organic matters such as carbohydrate, protein, amino acid, fat, be relatively more suitable for the growth of bacterium, it is raw as bacterium, virus Deposit the place of breeding；But sanitary sewage can be used to irrigated farmland typically without toxic, and with certain fertilizer efficiency.Agricultural is useless The composition of water is then varied, different seasons, different places, the villages and small towns of different developing goals, and its waste water needs is different Processing method.When handling sewage, to reduce quantity of wastewater effluent and its complexity, it should combine what country was wideling popularize Methane-generating pit is built, and the flushing supply (Heisui River) in domestic water and other domestic waters (buck) are separated.Buck is with naturally net The processing of change system, Heisui River and human and animal excreta are handled through anaerobic biogas generating pit, can not only reduce discharge capacity, the complexity of sewage And processing cost, and to development rural area cleaning new energy, protection human settlement, the sustainable development for promoting rural economy society Etc. having great importance.

Existing sewage-treatment plant is often complicated, and production is required for considerable professional technique with using, so Just it is unfavorable for the popularization of device, production cost is high, is unfavorable for the development of manufacturer without price advantage；Partial devices also Aeration tank small aluminium it is relatively low, have with without the device of air and waste water area can be increased, aeration can be caused not reach reason Think effect, bottom, which can typically be produced, during the aeration tank work of existing device rises many precipitations, and two these precipitations are often containing a large amount of Organic matter, but these precipitations are difficult and air contact not reach clean-up effect, and the device also having is not provided with sterilization pool, so Sea is just likely in sewage and contains substantial amounts of microorganism, if being directly discharged to nature, it is more likely that can pollute.

The content of the invention

In view of the shortcomings of the prior art, the invention provides a kind of sewage-treatment plant, existing equipment purification is solved not Thoroughly the problem of.

To realize object above, the present invention is achieved by the following technical programs：A kind of sewage-treatment plant, including it is heavy Water inlet is offered on shallow lake pond, aeration tank and sterilization pool, the top plate of the sedimentation basin, between the front side wall and rear wall of sedimentation basin And it is rotatably connected to L-type screen pack positioned at water inlet side；The top of the sedimentation basin is installed with the first slide bar, described The first sliding block is slidably connected on the surface of one slide bar, and the inside of the first sliding block is installed with the second slide bar, the precipitation Hydraulic cylinder, the power output of the hydraulic cylinder are installed between the top in pond and the first slide bar described in two The bottom for being located at the part between the first slide bar described in two with the first slide bar is held to be fixedly connected；Second slide bar close to enter Slip cap is connected to the second sliding block on the side at the mouth of a river, and the bottom of second sliding block is rotatably connected to rotating bar, and rotating bar Bottom rotates with the top of L-type screen pack and is connected；One side external surface of the sedimentation basin is installed with flocculant pond, and flocculation Woven hose is communicated with the liquid outlet in agent pond, the one end of the woven hose away from flocculant pond is run through the side wall of sedimentation basin and prolonged The opposite side wall of sedimentation basin is extended, and woven hose is to be fixedly connected with the side wall of sedimentation basin, and transfusion is offered on the woven hose Mouthful；The sedimentation basin is internally provided with the first connecting tube, one end of first connecting tube through sedimentation basin side wall and prolong The inside of sedimentation basin is extended, and the other end of connecting tube is connected with the inner chamber of aeration tank, the connecting tube is located inside sedimentation basin One end be internally provided with silt screen pack.

It is preferred that, the top of the aeration tank is installed with motor housing, and the inner chamber of aeration tank is installed with fixation Bar；The inside of the motor housing is installed with rotary electric machine, and the output end of the rotary electric machine is fixedly connected by shaft coupling There is rotary shaft, the one end of the rotary shaft away from rotary electric machine extends through the bottom plate of motor housing, the top plate of aeration tank and fixation Bar and the inside for extending to aeration tank；The end that the rotary shaft is located inside aeration tank is installed with flabellum；The aeration The side in pond is installed with air pump, and the gas outlet of air pump is communicated with appendix, and the one end of the appendix away from air pump connects Air nozzle is connected with, the one end of the air nozzle away from appendix is run through the bottom of aeration tank and extended in aeration tank Portion；The side of the aeration tank is provided with the second connecting tube, and the one end of second connecting tube away from aeration tank connects with sterilization pool It is logical.

It is preferred that, the top of the sterilization pool is installed with chlorine still, and the gas outlet of the chlorine still connects L-type chlorine jet pipe is connected with, the described one end of L-type chlorine jet pipe away from chlorine still runs through the top plate of sterilization pool and extends to poison The inner chamber in pond, and the one end of L-type chlorine jet pipe cross bar away from chlorine still is fixedly connected with sterilization pool inner chamber side；It is described to disappear Chlorine recover is installed with the top of malicious pond, the air inlet of the chlorine recover is provided with recovery tube, the recovery tube One end away from chlorine recover runs through the top plate of sterilization pool and extends to the inside of sterilization pool.

It is preferred that, the base plate interior of the sedimentation basin, aeration tank and sterilization pool is provided with sludge pipe, the sludge pipe Shallow lake pond, the bottom plate of aeration tank and sterilization pool and the inner chamber for extending to sedimentation basin, aeration tank and sterilization pool, the sludge are run through in top The bottom of pipe is communicated with transverse tube.

It is preferred that, electric hot plate is installed with the inwall of the sterilization pool, the electric hot plate at least provided with two pieces, and It is symmetrically distributed on the inwall of sterilization pool.

It is preferred that, offer exhaust outlet on the top plate of the aeration tank；On side wall of the sterilization pool away from aeration tank Offer drainpipe.

Beneficial effect

The invention provides a kind of sewage-treatment plant.Possesses following beneficial effect：

(1), the sewage-treatment plant, passes through the first cunning, the slide bar of bar second, the first sliding block, the second sliding block and rotating bar etc. Element with the use of having reached the purpose of the larger solid waste of filtering.Hydraulic cylinder, which rises, drives the second slide bar to rise, and second Slide bar drives L-type screen pack to rotate by the second sliding block and rotating bar, by the solid waste evacuation on L-type screen pack at filtering； Such design structure is simple, it is easy to operate, and bulky grain solid waste can be filtered out easily, is conducive at the purification of next step Reason.

(2), the sewage-treatment plant, is reached by using cooperatively for the elements such as rotary electric machine, rotary shaft and air nozzle Improve the purpose of aeration effect.Air pump is blown into air in aeration tank by appendix and air nozzle；Turn by motor It is dynamic to drive flabellum rotation to blow afloat the sediment being deposited in aeration tank, sewage and sediment is rolled, increase sewage and precipitation The contact area of thing, which improves aeration effect, improves the purification efficiency of the device.

(3), sewage-treatment plant, by being mounted with that electric hot plate has reached the purpose of optimization Disinfection Effect in sterilization pool. Chlorine temperature in disinfecting process can produce influence to the efficiency of sterilization, some necessary when can by heating sewage, The disinfection efficiency to sewage is improved, optimizes Disinfection Effect.

Brief description of the drawings

Fig. 1 is front view of the invention；

Fig. 2 is the structural representation of sedimentation basin of the present invention；

Fig. 3 is the structural representation of aeration tank of the present invention；

Fig. 4 is the structural representation of sterilization pool of the present invention.

In figure：1 sedimentation basin, 2 aeration tanks, 3 sterilization pools, 4 water inlets, 5L types screen pack, 6 first slide bars, 7 first sliding blocks, 8 Second slide bar, 9 second sliding blocks, 10 rotating bars, 11 hydraulic cylinders, 12 flocculant ponds, 13 woven hoses, 14 infusion ports, 15 first connect Adapter, 16 silt screen packs, 17 motor housings, 18 rotary electric machines, 19 rotary shafts, 20 fix bars, 21 flabellums, 22 air pumps, 23 gas transmissions Pipe, 24, air nozzle, 25 chlorine stills, 26L type chlorine jet pipe, 27 chlorine recovers, 28 recovery tubes, 29 sludge pipes, 30 horizontal strokes Pipe, 31 electric hot plates, 32 exhaust outlets, 33 drainpipes, 34 second connecting tubes.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of sewage-treatment plant, including sedimentation basin 1, aeration Water inlet 4 is offered on pond 2 and sterilization pool 3, the top plate of sedimentation basin 1, between the front side wall and rear wall of sedimentation basin 1 and be located at into The side of the mouth of a river 4 is rotatably connected to L-type screen pack 5；The top of sedimentation basin 1 is installed with the first slide bar 6, the table of the first slide bar 6 Slidably connect the first sliding block 7 on face, and the inside of the first sliding block 7 is installed with the second slide bar 8, the top of sedimentation basin 1 and Hydraulic cylinder 11, the clutch end of hydraulic cylinder 11 and the first slide bar 6 are installed between first slide bar 6 of two The bottom of part between first slide bar 6 of two is fixedly connected；Second slide bar 8 is slided on the side of water inlet 4 The second sliding block 9 is socketed with, the bottom of the second sliding block 9 is rotatably connected to rotating bar 10, and bottom and the L-type screen pack of rotating bar 10 5 top rotates connection；Hydraulic cylinder 11, which rises, drives the second slide bar 8 to rise, and the second slide bar 8 is by the second sliding block 9 and rotates Bar 10 drives L-type screen pack 5 to rotate, the solid waste evacuation that will be filtered out on L-type screen pack 5；Such design structure is simple, It is easily operated, bulky grain solid waste can be filtered out easily, be conducive to the purified treatment of next step；The side appearance of sedimentation basin 1 Face, which is installed with flocculant pond 12, and the liquid outlet in flocculant pond 12, is communicated with woven hose 13, and woven hose 13 is away from flocculation The one end in agent pond 12 runs through the side wall of sedimentation basin 1 and extends to the opposite side wall of sedimentation basin 1, and woven hose 13 and sedimentation basin 1 Side wall to be fixedly connected, infusion port 14 is offered on woven hose 13；Sedimentation basin 1 is internally provided with the first connecting tube 15, One end of one connecting tube 15 runs through the side wall of sedimentation basin 1 and extends to the inside of sedimentation basin 1, and the other end and the exposure of connecting tube 15 The inner chamber connection in gas pond 2, one end that connecting tube 15 is located inside sedimentation basin 1 is internally provided with silt screen pack 16；Aeration tank 2 Top is installed with motor housing 17, and the inner chamber of aeration tank 2 is installed with fix bar 20；Peace is fixed in the inside of motor housing 17 Equipped with rotary electric machine 18, the output end of rotary electric machine 18 is fixedly connected with rotary shaft 19 by shaft coupling, and rotary shaft 19 is remote to be turned One end of dynamic motor 18 extends through the bottom plate of motor housing 17, the top plate of aeration tank 2 and fix bar 20 and extends to aeration tank 2 It is internal；The end that rotary shaft 19 is located inside aeration tank 2 is installed with flabellum 21；The side of aeration tank 2 is installed with gas Pump 22, and the gas outlet of air pump 22 is communicated with appendix 23, the one end of appendix 23 away from air pump 22 is communicated with air nozzle 24, The one end of air nozzle 24 away from appendix 23 runs through the bottom of aeration tank 2 and extends to the inside of aeration tank 2；Aeration tank 2 Side is provided with the second connecting tube 34, and the one end of the second connecting tube 34 away from aeration tank 2 is connected with sterilization pool 3；The top of sterilization pool 3 End is installed with chlorine still 25, and the gas outlet of chlorine still 25 is communicated with L-type chlorine jet pipe 26, L-type chlorine jet pipe 26 one end away from chlorine still 25 run through the top plate of sterilization pool 3 and extend to the inner chamber in malicious pond 3, and L-type chlorine jet pipe 26 The one end of cross bar away from chlorine still 25 is fixedly connected with the inner chamber side of sterilization pool 3；The top of sterilization pool 3 is installed with chlorine Gas recover 27, the air inlet of chlorine recover 27 is provided with recovery tube 28, the one end of recovery tube 28 away from chlorine recover 27 Through sterilization pool 3 top plate and extend to the inside of sterilization pool 3, chlorine temperature in disinfecting process can be produced to the efficiency of sterilization Influence, can improve the disinfection efficiency to sewage, optimizes Disinfection Effect some necessary when by heating sewage；Precipitation The base plate interior in pond 1, aeration tank 2 and sterilization pool 3 is provided with sludge pipe 29, and shallow lake pond 1, aeration tank are run through in the top of sludge pipe 29 2 and sterilization pool 3 bottom plate and extend to the inner chamber of sedimentation basin 1, aeration tank 2 and sterilization pool 3, the bottom of sludge pipe 29 is communicated with horizontal stroke Pipe 30；Electric hot plate 31 is installed with the inwall of sterilization pool 3, electric hot plate 31 is symmetrically distributed in and disappeared at least provided with two pieces On the inwall in malicious pond 3；Exhaust outlet 32 is offered on the top plate of aeration tank 2；Sterilization pool 3 is opened up on the side wall away from aeration tank 2 There is drainpipe 33；Air pump 22 is blown into air in aeration tank 2 by appendix 23 and air nozzle 24；18 are being rotated by motor Drive flabellum 21 to rotate to blow afloat the sediment being deposited in aeration tank 2, sewage and sediment is rolled, increase sewage and precipitation The contact area of thing, which improves aeration effect, improves the purification efficiency of the device.

During work, waste water is poured into sedimentation basin 2 by water inlet 4, stops arriving waste water when reaching a certain amount of, so Hydraulic cylinder 11 is opened afterwards, and hydraulic cylinder 11, which rises, drives the second slide bar 8 to rise, and the second slide bar 8 is by the second sliding block 9 and rotates Bar 10 drives L-type screen pack 5 to rotate, and L-type screen pack 5 rotates the bulky grain solid waste row that Jack will stay on L-type screen pack 5 Go out；Then flocculant is added in waste liquid by flocculant pond 12 and woven hose 13, treats that solid waste is thoroughly precipitated liquid Liquid is led in aeration tank by the first connecting tube 15, now, air pump 22 and rotary electric machine 18 is opened, air pump 22 is by air collector Cross appendix 23 and air nozzle 24 and air is blown into aeration tank 2, rotary electric machine 18 is by driving 21 turns of rotary shaft 19 and flabellum It is dynamic to seethe the liquid in aeration tank 2, the solid of precipitation is seethed, is so conducive to the contact with air to improve the effect of aeration Really；Sterilization pool 3 is directed liquid towards after the completion of aeration, now, opening electric hot plate 31 makes waste liquid keep certain temperature, then opens Chlorine is injected in sterilization pool 3 by chlorine still 25, chlorine by L-type chlorine jet pipe 26, and chlorine is to the waste water in sterilization pool 3 Carry out disinfection, remaining waste gas is recycled again by recovery tube 28 and chlorine recover 27；The waste water that sterilization is completed passes through Drainpipe 33 is discharged；Sludge discharge is handled finally by transverse tube 30 and sludge pipe 29.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ".

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of sewage-treatment plant, including sedimentation basin (1), aeration tank (2) and sterilization pool (3), it is characterised in that：The precipitation Water inlet (4) is offered on the top plate in pond (1), between the front side wall and rear wall of sedimentation basin (1) and positioned at water inlet (4) side It is rotatably connected to L-type screen pack (5)；The top of the sedimentation basin (1) is installed with the first slide bar (6), the first slide bar (6) The first sliding block (7) is slidably connected on surface, and the inside of the first sliding block (7) is installed with the second slide bar (8), the precipitation Hydraulic cylinder (11), hydraulic cylinder (11) are installed between the top in pond (1) and the first slide bar (6) described in two Clutch end and the first slide bar (6) be located at the bottom of the part between the first slide bar (6) described in two and be fixedly connected；The Two slide bars (8) slip cap on the side of water inlet (4) is connected to the second sliding block (9), and the bottom of second sliding block (9) is rotated Rotating bar (10) is connected with, and the bottom of rotating bar (10) rotates with the top of L-type screen pack (5) and is connected；The sedimentation basin (1) A side external surface be installed with flocculant pond (12), and the liquid outlet of flocculant pond (12) and be communicated with woven hose (13), The one end of the woven hose (13) away from flocculant pond (12) runs through the side wall of sedimentation basin (1) and extends to sedimentation basin (1) Opposite side wall, and woven hose (13) is to be fixedly connected with the side wall of sedimentation basin (1), and infusion port is offered on the woven hose (13) (14)；The sedimentation basin (1) is internally provided with the first connecting tube (15), and one end of first connecting tube (15) is through precipitation The side wall in pond (1) and the inside for extending to sedimentation basin (1), and the other end and the inner chamber of aeration tank (2) of the first connecting tube (15) Connection, first connecting tube (15) is located at the internal one end of sedimentation basin (1) and is internally provided with silt screen pack (16).
2. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The top of the aeration tank (2) is fixed Motor housing (17) is installed, and the inner chamber of aeration tank (2) is installed with fix bar (20)；The inside of the motor housing (17) is consolidated Dingan County is equipped with rotary electric machine (18), and the output end of the rotary electric machine (18) is fixedly connected with rotary shaft (19) by shaft coupling, The one end of the rotary shaft (19) away from rotary electric machine (18) extends through the bottom plate of motor housing (17), the top plate of aeration tank (2) With fix bar (20) and extend to the inside of aeration tank (2)；The rotary shaft (19) is located at aeration tank (2) internal end and fixed Flabellum (21) is installed；The side of the aeration tank (2) is installed with air pump (22), and the gas outlet of air pump (22) is communicated with Appendix (23), the one end of the appendix (23) away from air pump (22) is communicated with air nozzle (24), the air nozzle (24) one end away from appendix (23) runs through the bottom of aeration tank (2) and extends to the inside of aeration tank (2)；The aeration tank (2) side is provided with the second connecting tube (34), second connecting tube (34) one end and sterilization pool away from aeration tank (2) (3) connect.
3. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The top of the sterilization pool (3) is fixed Chlorine still (25) is installed, the gas outlet of the chlorine still (25) is communicated with L-type chlorine jet pipe (26), the L-type The one end of chlorine jet pipe (26) away from chlorine still (25) runs through the top plate of sterilization pool (3) and extends to the inner chamber of malicious pond (3), And the one end of L-type chlorine jet pipe (26) cross bar away from chlorine still (25) is fixedly connected with sterilization pool (3) inner chamber side；It is described Chlorine recover (27) is installed with the top of sterilization pool (3), the air inlet of the chlorine recover (27) is provided with recovery Manage (28), the one end of the recovery tube (28) away from chlorine recover (27) runs through the top plate of sterilization pool (3) and extends to sterilization The inside in pond (3).
4. a kind of sewage-treatment plant according to claim 1-3, it is characterised in that：The sedimentation basin (1), aeration tank (2) and the base plate interior of sterilization pool (3) is provided with sludge pipe (29), the top of the sludge pipe (29) through shallow lake pond (1), expose The bottom plate of gas pond (2) and sterilization pool (3) and the inner chamber for extending to sedimentation basin (1), aeration tank (2) and sterilization pool (3), the sludge The bottom of pipe (29) is communicated with transverse tube (30).
5. a kind of sewage-treatment plant according to claim 1-4, it is characterised in that：On the inwall of the sterilization pool (3) Electric hot plate (31) is installed with, the electric hot plate (31) is symmetrically distributed in the inwall of sterilization pool (3) at least provided with two pieces On.
6. a kind of sewage-treatment plant according to claim 1-5, it is characterised in that：On the top plate of the aeration tank (2) Offer exhaust outlet (32)；Sterilization pool (3) offers drainpipe (33) on the side wall away from aeration tank (2).
7. a kind of sewage water treatment method, it is characterised in that：During work, waste water is poured into sedimentation basin 2 by water inlet 4, reached To it is a certain amount of when stop arrive waste water, then open hydraulic cylinder 11, hydraulic cylinder 11 rise drive the second slide bar 8 rise, Second slide bar 8 drives L-type screen pack 5 to rotate by the second sliding block 9 and rotating bar 10, and L-type screen pack 5 rotates Jack and will stay on The bulky grain solid waste discharge of L-type screen pack 5；Then flocculant is added to by waste liquid by flocculant pond 12 and woven hose 13 In, treat that thoroughly precipitation leads to liquid liquid in aeration tank by the first connecting tube 15 to solid waste, now, opens air pump 22 With rotary electric machine 18, air collector is crossed appendix 23 and air nozzle 24 by air and blows into aeration tank 2, rotary electric machine 18 by air pump 22 The liquid in aeration tank 2 is seethed by driving rotary shaft 19 and flabellum 21 to rotate, the solid of precipitation is seethed, is so conducive to Contact with air improves the effect of aeration；Sterilization pool 3 is directed liquid towards after the completion of aeration, now, opening electric hot plate 31 makes to give up Liquid keeps certain temperature, then opens chlorine still 25, and chlorine is injected to sterilization pool by chlorine by L-type chlorine jet pipe 26 In 3, chlorine is carried out disinfection to the waste water in sterilization pool 3, and remaining waste gas is returned again by recovery tube 28 and chlorine recover 27 Receive and utilize；The waste water that sterilization is completed is discharged by drainpipe 33；Sludge discharge is handled finally by transverse tube 30 and sludge pipe 29.
CN201710568943.8A 2017-07-13 2017-07-13 A kind of sewage-treatment plant CN107176720A (en)

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Cited By (4)

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CN108002572A (en) * 2017-12-11 2018-05-08 合肥挺泰环保科技有限公司 A kind of industrial waste water disposal device
CN108658380A (en) * 2018-05-31 2018-10-16 郑州源冉生物技术有限公司 A kind of microbial technique effluent treatment plant
CN108911262A (en) * 2018-08-11 2018-11-30 段康伟 A kind of working method of aquaculture wastewater processing equipment
CN108911218A (en) * 2018-08-11 2018-11-30 段康伟 A kind of aquaculture wastewater processing equipment

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CN206232540U (en) * 2016-12-05 2017-06-09 广州蓝之绿环保设备工程有限公司 A kind of novel domestic sewage processes integrated apparatus

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CN206232540U (en) * 2016-12-05 2017-06-09 广州蓝之绿环保设备工程有限公司 A kind of novel domestic sewage processes integrated apparatus

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108002572A (en) * 2017-12-11 2018-05-08 合肥挺泰环保科技有限公司 A kind of industrial waste water disposal device
CN108658380A (en) * 2018-05-31 2018-10-16 郑州源冉生物技术有限公司 A kind of microbial technique effluent treatment plant
CN108911262A (en) * 2018-08-11 2018-11-30 段康伟 A kind of working method of aquaculture wastewater processing equipment
CN108911218A (en) * 2018-08-11 2018-11-30 段康伟 A kind of aquaculture wastewater processing equipment

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Application publication date: 20170919