CN203159360U

CN203159360U - RG type vertical sedimentation and air flotation integrated water purifier

Info

Publication number: CN203159360U
Application number: CN 201320013803
Authority: CN
Inventors: 尤玉清
Original assignee: WUXI GERUN ENVIRONMENTAL PROTECTION STEEL INDUSTRY Co Ltd
Current assignee: WUXI GERUN ENVIRONMENTAL PROTECTION STEEL INDUSTRY Co Ltd
Priority date: 2013-01-11
Filing date: 2013-01-11
Publication date: 2013-08-28
Anticipated expiration: 2023-01-11

Abstract

The utility model relates to an RG type vertical sedimentation and air flotation integrated water purifier which comprises an air flotation tank, a dosing tank, an inclined-pipe sedimentation tank, a clear water tank, a reaction tank, a baffle reaction tank, a water distribution tank and a sludge sedimentation collection tank, wherein a dissolved air pipe, an air flotation sludge discharge pipe, an air flotation clear water pipe, an air flotation blow-down pipe, a water inlet pipe, an exhaust pipe, an inclined-pipe water collection pipe, a sludge scraping device and an inclined-surface air collection bottom plate are arranged in the air flotation tank; an air pipe is arranged in the dosing tank; an inclined hollow pipe is arranged in the inclined-pipe sedimentation tank; a clear water discharge pipe and a reinforcing flange are arranged in the clear water tank; a perforation pipe, a dosing pipe, a feeding inlet cover, a reaction chamber blow-down pipe and a reaction chamber sludge discharge blow-down pipe are arranged in the reaction tank; a water distribution pipe is arranged in the water distribution tank; an inclined-pipe sludge discharge pipe is arranged in the sludge sedimentation collection tank; and the eight treatment tanks are skillfully arranged in the box body as a whole. The RG type vertical sedimentation and air flotation integrated water purifier provided by the utility model simplifies the treatment flow and the structure and has the advantages of small investment, simple equipment, convenience in transfer and mounting, small floor area and long service life.

Description

The vertical precipitation-air-flotation integral water purifier of a kind of RG type

Technical field

The utility model relates to a kind for the treatment of plant to wastewater treatment, relates in particular to the vertical precipitation-air-flotation integral water purifier of a kind of RG type.

Background technology

At present, traditional treating plant to wastewater treatment, what generally adopt is the wastewater treatment purification system that the vertical sedimentation basin of having finalized the design and airfloat equipment are complementary, all adopt the unit equipment that separates in the design, and the combination of carrying out equipment to connect, therefore, occupation area of equipment is big, high material consumption, it is complicated that system seems, is not easy to equipment maintenance and management.

In addition, the most popular sewage treatment equipment of prior art is comprehensive airfloat equipment, and this equipment mostly is the march-past after processing unit march-past or the merging of part unit.But its shortcoming has 3 points: the one, and the march-past floor space is big, and the cost height particularly influences plant area; The 2nd, complex management and realization automatic operating complexity; The 3rd, function is incomplete.

Summary of the invention

The purpose of this utility model provides the vertical precipitation-air-flotation integral water purifier of a kind of RG type, can solve the problem in the above-mentioned background technology, settling apparatus, medicine machine and airfloat equipment are incorporated in the casing, make the entire equipment floor space reduce, production cost lowers, and increases work efficiency.

In order to solve the problems of the technologies described above the technical scheme that adopts be: the vertical precipitation-air-flotation integral purifier of a kind of RG type, comprise eight treating ponds, it is respectively air flotation pool, the dosing pond, tube settler, clean water basin, reaction tank, partition plate reaction tank, cloth pond and sludge settling collecting tank, it is characterized in that: described air flotation pool is furnished with Gas dissolving pipe, the air supporting shore pipe, air supporting clear water pipe, the air supporting blow-down pipe, water inlet pipe, vapor pipe, the inclined tube header, Scraping device, described dosing pond is furnished with blast main, described tube settler is furnished with oblique blank pipe, described clean water basin are furnished with the clear water delivery pipe, reinforcing flange, described reaction tank is furnished with perforated pipe, chemical feed pipe, be fed into port lid, the reaction chamber blow-down pipe, reaction chamber spoil disposal blow-down pipe, described cloth pond is furnished with water distributor, described sludge settling collecting tank is furnished with the inclined tube shore pipe, and eight treating ponds are combined in cleverly in the casing and become one.

Preferably: described Gas dissolving pipe also connects a dissolving and an air dissolved pump, need not use reliever.

Preferably: also comprise an inclined-plane gas collection base plate in the described air flotation pool.Inclined-plane gas collection base plate is used for gas collection, water distribution uniformity, and the air pocket that sloping plate deposition produces is discharged outside the casing, prevents that it from influencing the treatment effect of air flotation pool.

Preferably: described casing inside and outside wall and each pipeline outer wall are smeared the interpenetrating(polymer)networks material.

Preferably: described water distributor bore dia is 25mm, 200mm perforate at interval, 45 ^OEven branch guarantees that water distribution is even downwards.

The invention has the beneficial effects as follows: whole sewage treatment equipment is comprehensively finished in a casing (prefabrication), simplified treatment scheme and structures, less investment; Equipment is simple, is convenient to migration, and is easy for installation; Floor space is little; It is anticorrosion that whole box body all adopts the interpenetrating(polymer)networks material to carry out, long service life.

Description of drawings

Fig. 1, front view of the present utility model,

Fig. 2, left view of the present utility model,

Fig. 3, vertical view of the present utility model,

Fig. 4, B-B sectional view of the present utility model,

Fig. 5, C-C sectional view of the present utility model,

Fig. 6, D-D sectional view of the present utility model.

Embodiment

Fig. 1 to Fig. 6 below in conjunction with accompanying drawing makes specific description to concrete structure of the present utility model and embodiment thereof.

The utility model is the vertical precipitation-air-flotation integral water purifier of a kind of RG type, include air flotation pool 22, dosing pond 23, tube settler 24, clean water basin 25, reaction tank 26, partition plate reaction tank 12, cloth pond 27 and sludge settling collecting tank 28 amount to eight treating ponds, described air flotation pool 22 is furnished with Gas dissolving pipe 1, air supporting shore pipe 2, air supporting clear water pipe 3, air supporting blow-down pipe 4, water inlet pipe 5, vapor pipe 6, inclined tube header 7, Scraping device 18, inclined-plane gas collection base plate 21, described dosing pond 23 is furnished with blast main 20, described tube settler 24 is furnished with oblique blank pipe 19, described clean water basin cloth 25 has clear water delivery pipe 16, reinforcing flange 17, described reaction tank 26 is furnished with perforated pipe 8, chemical feed pipe 9, be fed into port lid 10, reaction chamber blow-down pipe 11, reaction chamber spoil disposal blow-down pipe 15, described cloth pond 27 is furnished with water distributor 13, described sludge settling collecting tank 28 is furnished with 14, eight treating ponds of inclined tube shore pipe and is arranged in cleverly in the casing 31 and becomes one.

The equipment that the vertical precipitation-air-flotation integral water purifier of RG type is a kind of solid-liquid separation is one of current novel air floating water-treating method in the world.It has the dosing reaction, and the slow setting sedimentation adds coagulates the characteristics of air supporting solid-liquid separation.Air supporting method full name is container scum silica frost method, after it is the countless microbubbles and after chemical reaction and coagulation that discharge when utilizing the water that dissolves in a large amount of gas under high pressure conditions to die-off as liquid, flocs unit in the waste water adheres to each other, its proportion is the suspended substance come-up less than 1, under the effect of gravity, proportion sinks than 1 big suspended substance in the waste water.This equipment is suitable for processing and contains the heavy metal of various high-contents and the waste water of a large amount of suspended substances.For responsible to the user, this equipment adopts can float then and floats, and the method for sink-float combination is taked suitably reasonable, tight skilful form, and removal reaches better effects to waste water suspension to make it, guarantees that water outlet reaches design requirements.

This equipment of use also is equipped with the treatment facility in early stage, and the operating process of specifically handling waste water is as follows:

Handle early stage: at first, discharge of wastewater enters equalizing tank, and equalizing tank is established two and is used alternatingly, and is provided with perforated pipe in the equalizing tank, bubbling air, and even water quality and quantity, and prevent collection mud at the bottom of the pond.Drop into coagulating agent in equalizing tank or before the sump pump, regulate pH value and generally control between 6 ~ 9, if pH value greater than under 9 the situation, suitably adds a little acid and adds accent, regulate pH value to the required condition of reaction; Then, start sump pump, open the under meter valve regulated of control tonnage to required tonnage, be promoted to Vortex reactor by sump pump.

Enter the treating processes of present device: waste water connects the water inlet pipe 5 of this equipment through Vortex reactor, passes through partition plate reaction tank 12 again, and flow velocity slowly is reduced to the cloth pond 27 that is furnished with water distributor 13, flows through the tube settler 24 that is furnished with oblique blank pipe 19 again.Then, open the valve of the chemical feed pipe 9 in the reaction tank 26, add reductive agent or coagulating agent and make it moderate (opening the sampling valve test), when impurity in the waste water formed preferably throw out, waste water flow through from oblique blank pipe 19, and throw out is by the gravity natural subsidence, along with increasing, liquid level flows into inclined tube header 7, enter air flotation pool 22, open the valve that adds flocculation agent again and make the fine particle in the waste water be condensed into alumina blossom particles through perforation plate 8, carry out the air supporting solid-liquid separation then.

Meanwhile, should open tap water or reuse water valve earlier, start the flowing water Valve of air dissolved pump 30 then, tap water or reuse water are entered in the dissolving 29 by air dissolved pump 30, treat water levels control in the dissolving 29 complete jar 1/3 when high (from liquid level), the pressure-controlling in the dissolving is opened the valve of control under meter again at 3 ~ 4kg/cm, water is slowly entered in the jar, so just formed dissolved air water.After dissolved air water is made, treat that waste water overflows to the dissolved air water reliever interval of air flotation pool 22 in the oblique blank pipe 19, dissolved air water is discharged countless micro bubbles by Gas dissolving pipe 1, micro bubbles is attached on the wadding grain in the waste water that is overflowed by oblique blank pipe 19, its proportion is floated less than 1 to the water surface, when gathering to be concentrated to a certain degree to handle by air supporting shore pipe 2 by Scraping device 18, scum silica frost discharges drying and other treatment and comprehensive utilization separately.Clear water after handling at last drains into outfall sewer or reuse through clean water basin 25 from clear water delivery pipe 16.In use, as operation by hand, just will survey every half an hour whether pH value is normal.

Stopping procedure is: close the dispensing kit valve earlier, close sump pump again, dissolved air water part waits then that mud is all discharged, water is clarification, closes the under meter valve again, closes air dissolved pump 30 inlet valves and closes air dissolved pump 30 again, and all electrical source of power all stop at this moment.

Claims

1. vertical precipitation-air-flotation integral purifier of RG type, include eight treating ponds: air flotation pool (22), dosing pond (23), tube settler (24), clean water basin (25), reaction tank (26), partition plate reaction tank (12), cloth pond (27) and sludge settling collecting tank (28), it is characterized in that described air flotation pool (22) is furnished with Gas dissolving pipe (1), air supporting shore pipe (2), air supporting clear water pipe (3), air supporting blow-down pipe (4), water inlet pipe (5), vapor pipe (6), inclined tube header (7), Scraping device (18), inclined-plane gas collection base plate (21), described dosing pond (23) is furnished with blast main (20), described tube settler (24) is furnished with oblique blank pipe (19), described clean water basin cloth (25) has clear water delivery pipe (16), reinforcing flange (17), described reaction tank (26) is furnished with perforated pipe (8), chemical feed pipe (9), be fed into port lid (10), reaction chamber blow-down pipe (11), reaction chamber spoil disposal blow-down pipe (15), described cloth pond (27) is furnished with water distributor (13), described sludge settling collecting tank (28) is furnished with inclined tube shore pipe (14), and eight treating ponds are arranged in cleverly in the casing (31) and become one.

2. the vertical precipitation-air-flotation integral purifier of a kind of RG type according to claim 1, it is characterized in that: described Gas dissolving pipe (1) also connects a dissolving (29) and an air dissolved pump (30).

3. the vertical precipitation-air-flotation integral purifier of a kind of RG type according to claim 1 is characterized in that: also comprise an inclined-plane gas collection base plate (21) in the described air flotation pool (22).

4. the vertical precipitation-air-flotation integral purifier of a kind of RG type according to claim 1, it is characterized in that: described casing (31) inside and outside wall and each pipeline outer wall are smeared the interpenetrating(polymer)networks material.

5. the vertical precipitation-air-flotation integral purifier of a kind of RG type according to claim 1, it is characterized in that: described water distributor (13) bore dia is 25mm, 200mm perforate at interval, 45 ^ODownward evenly branch.