CN209065537U

CN209065537U - A kind of domestic living waste water treater

Info

Publication number: CN209065537U
Application number: CN201821844155.3U
Authority: CN
Inventors: 崔秀玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-09
Filing date: 2018-11-09
Publication date: 2019-07-05
Anticipated expiration: 2028-11-09

Abstract

The utility model relates to a kind of domestic living waste water treater, including cabinet, the inside of cabinet is separated into acidification pool and two, the pond MBR cavity by setting partition by the box house, and acidification pool passes through the tapping pipe being arranged on partition with the pond MBR and is connected；One end of cabinet is provided with water inlet pipe and is connected with acidification pool, and the other end of cabinet is provided with outlet pipe and is connected with the pond MBR；It is provided with water pump at the top of cabinet, suction hose and sparge pipe are connected on water pump, suction hose and sparge pipe all extend to inside acidification pool, and spray head is provided on sparge pipe；The outside of cabinet is provided with air blower, and the aeration tube for extending to the inside in the pond MBR is provided on air blower, and outlet pipe extends to the inside in the pond MBR, and MBR membrane module is connected between aeration tube and outlet pipe；The outside of cabinet is provided with return pipe, and one end of return pipe is connected with the bottom in the pond MBR, and the other end of return pipe is connected with the bottom of acidification pool, and reflux pump is connected on return pipe.

Description

A kind of domestic living waste water treater

Technical field

The utility model belongs to sanitary wastewater processing technology field, and in particular to a kind of domestic living waste water treater.

Background technique

Water resources in china occupancy volume per person is few, and spatial distribution is uneven.With social city, technicalization, hommization Development, living standards of the people have obtained vigorous growth, and more and more domestic waters are utilized and discharge, and consequent is The increase of environmental protection equipment usage amount and showing for sanitary wastewater pollution problem.In this context, wastewater treatment industry becomes New industry is in status of equal importance with tap water production, water supply, draining, Treated sewage reusing industry.Sewage treatment equipment can have The sanitary wastewater in effect processing city, industrial wastewater etc. avoids waste water and pollutant from flowing directly into waters, to improve the ecological environment, It promotes city taste and promotes economic development and be of great significance.

Sewage treatment generally takes anaerobism to handle with aerobic combination technique sewage, and anaerobic waste water biological treatment refers to By the effect of anaerobe under conditions of free-dioxygen, by complexity organic matter decomposition and inversions various in waste water at methane and The process of the substances such as carbon dioxide.The insoluble organic in sewage in order to make hydrolysis acidification pool is preferably degraded, and is needed The sludge in hydrolysis acidification pool is set to form a kind of suspended state.

The processing unit of current sanitary wastewater, structure is complicated, bulky, and oxygen can be introduced in acidization, and Sludge reflux amount in the pond MBR is few, influences acidizing effect, and remaining sludgd deposition is clear to the later period in MBR bottom of pond portion and pool wall Reason brings huge workload.

Therefore, it is related to a kind of structurally reasonable, acidizing effect is good, and sludge reflux is smooth, is convenient for later period clean sanitary wastewater Processing unit has vast market prospect.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of structurally reasonable, and acidizing effect is good, and sludge reflux is suitable Freely, it is convenient for later period clean domestic living waste water treater.

The technical solution of the utility model is achieved in that domestic living waste water treater, including cabinet, the cabinet Internal that the inside of cabinet is separated into acidification pool and two, the pond MBR cavity by setting partition, acidification pool and the pond MBR pass through setting Tapping pipe on partition is connected；One end of cabinet is provided with water inlet pipe and is connected with acidification pool, the other end setting of cabinet There is outlet pipe to be connected with the pond MBR；It is provided with water pump at the top of cabinet, suction hose and sparge pipe, suction hose are connected on water pump It is all extended to inside acidification pool with sparge pipe, spray head is provided on sparge pipe；The outside of cabinet is provided with air blower, on air blower It is provided with the aeration tube for extending to the inside in the pond MBR, outlet pipe extends to the inside in the pond MBR, matches between aeration tube and outlet pipe Conjunction is connected with MBR membrane module；The outside of cabinet is provided with return pipe, and one end of return pipe is connected with the bottom in the pond MBR, reflux The other end of pipe is connected with the bottom of acidification pool, and reflux pump is connected on return pipe.

The bottom in the pond MBR is two sides to the inclined inclined-plane in middle part, the bottom of return pipe one end and MBR bottom of pond portion Lowest part is at the same level and is connected with the pond MBR, is provided with filter in the pond MBR below aeration tube, and tapping pipe is U-tube, sluices One end that pipe is located in the pond MBR extends to the lower section of filter.

It is L font pipe structure, the transverse tube for bottom of the tube of spraying water and acidification that the sparge pipe, which is located at the part in acidification pool, The bottom surface in pond is to spray head parallel, that the top of the transverse tube is placed equidistant in the axial direction.

The spray head is conical tube structure, and the bottom of spray head and sparge pipe link into an integrated entity structure.

The free end of the suction hose is provided with water absorption cover, and water absorption cover is horn-like pipe structure, at the top of water absorption cover with Suction hose is connected.

The upper end of the MBR membrane module is connected with water outlet, and the lower end of MBR membrane module is connected with aeration opening, water outlet It is connected with outlet pipe, aeration opening is connected with aeration tube.

The water outlet and aeration opening are horn-like pipe structure, and water outlet and outlet pipe link into an integrated entity structure, Aeration opening and aeration tube link into an integrated entity structure.

It is provided with access hole on cabinet above the acidification pool and the pond MBR, access hole is structure as a whole with cabinet.

At the top of the box body, reflux pump is fixed at the side of cabinet for the water pump fixed setting.

The cabinet is cuboid cavity structure.

The technical solution of the utility model has a following good effect: the utility model it is structurally reasonable, inhaled by suction hose Waste water is taken, is sprayed after water pump and sparge pipe from spray head, the water flow of ejection plays stirring action, acidizing effect in waste water It is good；Filter can obstruct the sludge in waste water, and by being returned after the convergence of middle part by return pipe to the inclined bottom surface water conservancy diversion in middle part Stream, sludge reflux are smooth；Filter, which can be reduced, floats scattered sludge in the pond MBR, and access hole is provided on cabinet, is convenient for the later period Cleaning.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model.

Fig. 2 is the external structure schematic diagram of the utility model.

Fig. 3 is the partial enlarged view in Fig. 1 at A.

Specific embodiment

Specific embodiment of the present utility model is further described with reference to the accompanying drawings and embodiments, is implemented below Example is used to clearly describe the technical solution of the utility model, and the protection model of the utility model cannot be limited with this It encloses.

Domestic living waste water treater as illustrated in fig. 1 and 2, including cabinet 1 pass through setting partition 4 inside the cabinet 1 The inside of cabinet 1 is separated into acidification pool 2 and 3 two, the pond MBR cavity, acidification pool 2 and the pond MBR 3 are by being arranged on partition 4 Tapping pipe 11 is connected；One end of cabinet 1 is provided with water inlet pipe 5 and is connected with acidification pool 2, and the other end of cabinet 1 is provided with out Water pipe 13 is connected with the pond MBR 3；The top of cabinet 1 is provided with water pump 6, and suction hose 7 and sparge pipe 8 are connected on water pump 6, inhales Water pipe 7 and sparge pipe 8 all extend to inside acidification pool 2, and spray head 10 is provided on sparge pipe 8；The outside of cabinet 1 is provided with air blast Machine 14 is provided with the aeration tube 16 for extending to the inside in the pond MBR 3 on air blower 14, and outlet pipe 13 extends to the inside in the pond MBR 3, MBR membrane module 19 is connected between aeration tube 16 and outlet pipe 13；The outside of cabinet 1 is provided with return pipe 20, return pipe 20 one end is connected with the bottom in the pond MBR 3, and the other end of return pipe 20 is connected with the bottom of acidification pool 2, on return pipe 20 It is connected with reflux pump 21.

The bottom in the pond MBR 3 is two sides to the inclined inclined-plane in middle part, the bottom and 3 bottom of the pond MBR of 20 one end of return pipe The lowest part in portion is at the same level and is connected with the pond MBR 3, and the lower section of aeration tube 16 is provided with filter 15, tapping pipe 11 in the pond MBR 3 For U-tube, one end that tapping pipe 11 is located in the pond MBR 3 extends to the lower section of filter 15.

As shown in figure 3, it is L font pipe structure, 8 bottom of sparge pipe that the sparge pipe 8, which is located at the part in acidification pool 2, Transverse tube and the bottom surface of acidification pool 2 to spray head 10 parallel, that the top of the transverse tube is placed equidistant in the axial direction.The spray First 10 be conical tube structure, and the bottom of spray head 10 and sparge pipe 8 link into an integrated entity structure.

As illustrated in fig. 1 and 2, the free end of the suction hose 7 is provided with water absorption cover 9, and water absorption cover 9 is horn-like tube body knot Structure, 9 top of water absorption cover are connected with suction hose 7.The upper end of the MBR membrane module 19 is connected with water outlet 18, MBR membrane module 19 lower end is connected with aeration opening 17, and water outlet 18 is connected with outlet pipe 13, and aeration opening 17 is connected with aeration tube 16.It is described Water outlet 18 and aeration opening 17 be horn-like pipe structure, water outlet 18 and outlet pipe 13 link into an integrated entity structure, aeration Mouthfuls 17 link into an integrated entity structure with aeration tube 16.Access hole is provided on the cabinet 1 of 3 top of acidification pool 2 and the pond MBR 12, access hole 12 is structure as a whole with cabinet 1.The water pump 6 is fixed at the top of cabinet 1, and the fixation of reflux pump 21 is set It sets in the side of cabinet 1.The cabinet 1 is cuboid cavity structure.

In the present invention, waste water enters the acidification pool 2 inside cabinet 1 from water inlet pipe 5, the waste water inside acidification pool 2 It is drawn by suction hose 7, is sprayed after water pump 6 and sparge pipe 7 from spray head 10, the water flow of ejection plays stirring in waste water and makees With acidizing effect is good, and spray head 10 is that conical tube structure plays the role of converging water flow, and mixing effect is more preferable；Tapping pipe 11 will be sour Change 15 lower section of filter inside the waste water water conservancy diversion to the pond MBR 3 inside pond 2, filter 15 can obstruct the sludge in waste water, and pass through two The bottom surface water conservancy diversion in the lateral inclined pond MBR 3 in middle part is flowed back after the convergence of middle part by return pipe 20, and return pipe 20 with it by matching The reflux pump 21 for closing connection provides the power for extracting sludge；Filter 15 is the stainless (steel) wire of mesh number 6-10, and filter 15 can be reduced The sludge drifted inside the pond MBR 3, and access hole 12 is provided on cabinet, it is cleaned convenient for the later period.MBR membrane module 19 is MBR hollow-fibre membrane, MBR membrane module 19 can efficiently separate suspended matter and germ in sewage；Air blower 14, water pump 6 and reflux Pump 21 belongs in mating connection with power supply, and specific connection type is well known to those skilled in the art, therefore is not being repeated herein.

Claims

1. a kind of domestic living waste water treater, including cabinet (1), it is characterised in that: inside the cabinet (1) by setting every The inside of cabinet (1) is separated into acidification pool (2) and (3) two, the pond MBR cavity by plate (4), and acidification pool (2) passes through with the pond MBR (3) The tapping pipe (11) being arranged on partition (4) is connected；One end of cabinet (1) is provided with water inlet pipe (5) and is connected with acidification pool (2) Logical, the other end of cabinet (1) is provided with outlet pipe (13) and is connected with the pond MBR (3)；Cabinet is provided with water pump at the top of (1) (6), suction hose (7) and sparge pipe (8) are connected on water pump (6), suction hose (7) and sparge pipe (8) all extend to acidification pool (2) Inside is provided with spray head (10) on sparge pipe (8)；The outside of cabinet (1) is provided with air blower (14), and air blower is arranged on (14) There is the aeration tube (16) for the inside for extending to the pond MBR (3), outlet pipe (13) extends to the inside of the pond MBR (3), aeration tube (16) MBR membrane module (19) are connected between outlet pipe (13)；The outside of cabinet (1) is provided with return pipe (20), return pipe (20) one end is connected with the bottom of the pond MBR (3), and the other end of return pipe (20) is connected with the bottom of acidification pool (2), returns Reflux pump (21) are connected in flow tube (20).

2. domestic living waste water treater according to claim 1, it is characterised in that: the bottom in the pond MBR (3) is two The lateral inclined inclined-plane in middle part, the bottom of return pipe (20) one end and the lowest part of the pond MBR (3) bottom be at the same level and with the pond MBR (3) it is connected, is provided with filter (15) below aeration tube (16) in the pond MBR (3), tapping pipe (11) is U-tube, tapping pipe (11) it is located at the lower section that one end in the pond MBR (3) extends to filter (15).

3. domestic living waste water treater according to claim 1, it is characterised in that: the sparge pipe (8) is located at acidification Part in pond (2) is L font pipe structure, and the transverse tube of sparge pipe (8) bottom and the bottom surface of acidification pool (2) are to parallel, the cross The spray head (10) that the top of pipe is placed equidistant in the axial direction.

4. domestic living waste water treater according to claim 3, it is characterised in that: the spray head (10) is conical tube Structure, the bottom of spray head (10) and sparge pipe (8) link into an integrated entity structure.

5. domestic living waste water treater according to claim 1, it is characterised in that: the free end of the suction hose (7) It is provided with water absorption cover (9), water absorption cover (9) is horn-like pipe structure, is connected at the top of water absorption cover (9) with suction hose (7).

6. domestic living waste water treater according to claim 1, it is characterised in that: the MBR membrane module (19) it is upper End is connected with water outlet (18), and the lower end of MBR membrane module (19) is connected with aeration opening (17), water outlet (18) and outlet pipe (13) It is connected, aeration opening (17) is connected with aeration tube (16).

7. domestic living waste water treater according to claim 6, it is characterised in that: the water outlet (18) and aeration opening It (17) is horn-like pipe structure, water outlet (18) and outlet pipe (13) link into an integrated entity structure, aeration opening (17) and aeration Pipe (16) links into an integrated entity structure.

8. domestic living waste water treater according to claim 1, it is characterised in that: the acidification pool (2) and the pond MBR (3) it is provided with access hole (12) on the cabinet (1) above, access hole (12) is structure as a whole with cabinet (1).

9. domestic living waste water treater according to claim 1, it is characterised in that: the water pump (6) is fixed at The top of cabinet (1), reflux pump (21) are fixed at the side of cabinet (1).

10. domestic living waste water treater according to claim 1, it is characterised in that: the cabinet (1) is that cuboid is empty Cavity configuration.