CN213707992U - Immersion type ultra-filter membrane short-flow water treatment device adopting inclined tube - Google Patents

Abstract

The utility model discloses an adopt immersion ultrafiltration mirror membrane short process water treatment facilities of pipe chute, inlet tube A is connected to the right-hand member in former pond, inlet tube A's top installation coagulant entry, and inlet tube A's the other end connects the mixing tank, blowdown pipe A is connected to the bottom of mixing tank, inlet tube B is connected to the right-hand member, inlet tube B right-hand member intercommunication flocculation basin, blowdown pipe B is connected to the bottom of flocculation basin, the right-hand member links to each other with the connecting pipe, connecting pipe right-hand member intercommunication ultrafiltration membrane pond, blowdown pipe C is connected to ultrafiltration membrane pond bottom, inlet tube C is connected at the top, and ultrafiltration membrane pond internally mounted ultrafiltration membrane subassembly, ultrafiltration membrane subassembly bottom processing pipe chute, inlet tube C's surface machining water pump, the water catch basin is connected to inlet tube C right-hand member, the delivery port is connected to the right-hand member of water catch basin. The utility model discloses a short flow water treatment facilities of immersion ultrafiltration mirror membrane of pipe chute can reach the effect that reduces the work energy consumption and practice thrift the cost.

Description

Immersion type ultra-filter membrane short-flow water treatment device adopting inclined tube

Technical Field

The utility model relates to a water treatment technology field specifically is an adopt immersion ultrafiltration mirror membrane short flow water treatment facilities of pipe chute.

Background

At present, the domestic ultrafiltration membrane treatment technology is gradually applied and developed in the field of water supply treatment, particularly, the short-flow water purification treatment process taking an immersed ultrafiltration membrane as a core is more and more widely applied, a good operation effect is obtained in practical engineering, and the feasibility and the success of the process are fully proved, but the ultrafiltration membrane component adopted by the short-flow water purification treatment process taking the immersed ultrafiltration membrane as the core is a curtain-type membrane or a cylindrical membrane component, the common characteristics of the components are that the lower part or the upper part and the lower part of the membrane component are fixed, because water directly enters a membrane pool after coagulation, the sludge content is high, a large amount of sludge is easy to accumulate at the membrane bundle fixing part at the lower end of the membrane component, and the part of the sludge is difficult to be removed by conventional aeration flushing, is accumulated for a long time, the effective filtration area of the membrane component is reduced, the pollution speed, increasing the cost.

Disclosure of Invention

An object of the utility model is to provide an adopt short flow water treatment facilities of immersion type ultrafilter membrane of pipe chute, have the advantage that reduces energy consumption and cost, solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a short-flow water treatment device of an immersion type ultrafiltration membrane adopting an inclined pipe is disclosed, the right end of a raw water pool is connected with a water inlet pipe A, the top of the water inlet pipe A is provided with a coagulant inlet, the other end of the water inlet pipe A is connected with a mixing pool, the bottom of the mixing pool is connected with a blow-off pipe A, the right end of the mixing pool is connected with a water inlet pipe B, the top of the mixing pool is processed with a rotating motor, the bottom of the rotating motor is connected with a mechanical stirring arm, the right end of the water inlet pipe B is communicated with a flocculation pool, the bottom of the flocculation pool is connected with a blow-off pipe B, the right end of the connecting pipe is communicated with an ultrafiltration membrane pool, the bottom of the ultrafiltration membrane pool is connected with a blow-off pipe C, the top of the ultrafiltration membrane pool is connected with a water inlet pipe C, the inside, the right end of the water collecting tank is connected with a water outlet; the bottom of the sewage discharge pipe A, the bottom of the sewage discharge pipe B and the bottom of the sewage discharge pipe C are respectively connected with the top of the sewage discharge main pipe, the right end of the sewage discharge main pipe is connected with the ultrafiltration membrane pool, and the left end of the sewage discharge main pipe is connected with the sewage discharge pool.

Preferably, the right end of the connecting pipe is connected with the ultrafiltration membrane pool, and the right end of the connecting pipe is positioned at the bottom of the inclined pipe.

Preferably, the top of the water inlet pipe A is provided with a hole groove, and the bottom of the coagulant inlet is connected with the water inlet pipe A through an insertion hole groove.

Preferably, the inclined pipe is a plurality of hexagonal pipe holes and has a length of 1.2 m.

Preferably, three hole grooves are respectively processed at the top of the main sewage drainage pipe, and the sewage drainage pipe A, the sewage drainage pipe B and the sewage drainage pipe C are connected with the main sewage drainage pipe through the hole grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model adopts the immersed ultrafiltration membrane short-flow water treatment device with the inclined tube, raw water can be conveyed into a mixing tank through a water inlet tube A, a coagulant inlet can be used for throwing a coagulant, the mixing tank can fully mix the raw water and the coagulant together, a blow-off tube can discharge the mixed tank, sludge deposited inside a flocculation tank and an ultrafiltration membrane tank, a water inlet tube B can convey the mixed water into the flocculation tank, a rotating motor can provide power for a mechanical stirring arm, the mechanical stirring arm can stir the raw water simultaneously, the flocculation tank can perform slow mixing stirring again, the ultrafiltration membrane tank can be used for filtering and extracting the raw water, the inclined tube is processed inside the ultrafiltration membrane tank, the inclined tube can filter and deposit the sludge in the raw water, and a water pump can control the ultrafiltration membrane to be drawn out from the tank and conveyed into the water collecting tank through a water inlet tube C, and finally, the sludge is discharged through a water outlet, so that the difficulty in cleaning caused by excessive sludge accumulation is avoided, and the effects of reducing the working energy consumption and saving the cost are achieved.

Drawings

Fig. 1 is a plan view of the present invention;

FIG. 2 is a view showing the internal structure of the mixing tank of the present invention;

FIG. 3 is a diagram of the inner structure of the ultrafiltration membrane tank of the present invention;

fig. 4 is a cross-sectional view of the inclined tube of the present invention.

In the figure: 1. a raw water pool; 2. a water inlet pipe A; 3. a coagulant inlet; 4. a mixing tank; 41. a rotating electric machine; 42. a mechanical stirring arm; 5. a sewage discharge pipe A; 6. a water inlet pipe B; 7. a flocculation tank; 8. a sewage discharge pipe B; 9. a connecting pipe; 10. an ultrafiltration membrane tank; 101. an ultrafiltration membrane module; 102. an inclined tube; 11. a blow-off pipe C; 12. a water inlet pipe C; 13. a water pump; 14. a water collecting tank; 15. a water outlet; 16. a main sewer; 17. a sewage disposal pool.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a short-flow water treatment device using an immersed ultrafiltration membrane with an inclined tube comprises a raw water tank 1, wherein the right end of the raw water tank 1 is connected with a water inlet tube a2, the water inlet tube a2 can convey raw water into a mixing tank 4, the top of the water inlet tube a2 is provided with a coagulant inlet 3, the coagulant inlet 3 can be used for adding coagulant, the other end of the water inlet tube a2 is connected with the mixing tank 4, the mixing tank 4 can fully mix the raw water and the coagulant together, the bottom of the mixing tank 4 is connected with a drain tube a5, the drain tube a5 can discharge sludge at the bottom of the mixing tank 4, the right end of the drain tube a is connected with a water inlet tube B6, the water inlet tube B6 can convey mixed water into a flocculation tank 7, a rotating motor 41 is arranged at the top of the mixing tank 4, the rotating motor 41 can provide power for a mechanical stirring arm 42, the bottom, the mechanical stirring arm 42 can stir raw water, the right end of the water inlet pipe B6 is communicated with the flocculation tank 7, the flocculation tank 7 can perform slow mixing stirring again, the bottom of the flocculation tank 7 is connected with a drain pipe B8, the right end of the flocculation tank is connected with a connecting pipe 9, the connecting pipe 9 is used for being communicated with the ultrafiltration membrane tank 10, the right end of the connecting pipe 9 is communicated with the ultrafiltration membrane tank 10, the ultrafiltration membrane tank 10 can be used for filtering and extracting raw water, the bottom of the ultrafiltration membrane tank 10 is connected with a drain pipe C11, the top of the ultrafiltration membrane tank is connected with a water inlet pipe C12, the water inlet pipe C12 can convey the filtered raw water into the water collecting tank 14, an ultrafiltration membrane component 101 is installed inside the ultrafiltration membrane tank 10, the bottom of the ultrafiltration membrane component 101 is provided with an inclined pipe 102, the inclined pipe 102 can filter and precipitate sludge in the raw water, the surface of the water inlet pipe C12 is provided with, the right end of the water inlet pipe C12 is connected with the water collecting tank 14, the right end of the water collecting tank 14 is connected with the water outlet 15, and the water outlet 15 can discharge the processed raw water; blow off pipe A5, blow off pipe B8 and blow off pipe C11's bottom are connected with the top of blowdown header pipe 16 respectively, blowdown header pipe 16 can join discharged mud, and carry into blowdown pond 17, and the ultrafiltration membrane pond 10 is connected to the right-hand member of blowdown header pipe 16, blowdown pond 17 is connected to the left end, blowdown pond 17 can be used for storing mud, ultrafiltration membrane pond 10 is connected to the right-hand member of connecting pipe 9, and the right-hand member of connecting pipe 9 is located the bottom of pipe chute 102, inlet tube A2's top processing has the hole groove, the bottom of coagulant inlet 3 links to each other with inlet tube A2 through the insert hole groove, pipe chute 102 is a plurality of hexagon tube hole, and length is 1.2m, three hole groove has been processed respectively at blowdown header pipe 16's top, blow off pipe A5, blow off pipe B8 and blow off pipe C11 link to each other with blowdown header pipe 16 through the.

In summary, the following steps: the utility model adopts the immersed ultrafiltration membrane short-flow water treatment device with the inclined tube, raw water can be conveyed into the mixing tank 4 through the water inlet tube A2, the coagulant inlet 3 can be used for throwing coagulant, the mixing tank 4 can fully mix the raw water and the coagulant together, the blow-off pipe can discharge the sludge precipitated in the mixing tank 4, the sludge precipitated in the flocculation tank 7 and the ultrafiltration membrane tank 10 can be conveyed into the flocculation tank 7 through the water inlet tube B6, the mixed water can be conveyed into the flocculation tank 7 through the water inlet tube B6, the rotating motor 41 can provide power for the mechanical stirring arm 42, the mechanical stirring arm 42 can stir the raw water at the same time, the flocculation tank 7 can perform slow mixing stirring again, the ultrafiltration membrane tank 10 can be used for filtering and extracting the raw water, the inclined tube 102 is processed in the ultrafiltration membrane tank 10, the inclined tube 102 can filter and precipitate the sludge in the raw water, and the water pump 13 can control the raw water to be pumped out from, and is conveyed into the water collecting tank 14 through a water inlet pipe C12 and is finally discharged through a water outlet 15, thereby avoiding the difficulty in cleaning caused by excessive sludge accumulation and achieving the effects of reducing the working energy consumption and saving the cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an adopt immersion type ultra filter membrane short flow water treatment facilities of pipe chute, includes former pond (1), its characterized in that: the right end of the raw water tank (1) is connected with a water inlet pipe A (2), the top of the water inlet pipe A (2) is provided with a coagulant inlet (3), the other end of the water inlet pipe A (2) is connected with a mixing tank (4), the bottom of the mixing tank (4) is connected with a sewage discharge pipe A (5), the right end is connected with a water inlet pipe B (6), the top of the mixing tank (4) is processed with a rotating motor (41), the bottom of the rotating motor (41) is connected with a mechanical stirring arm (42), the right end of the water inlet pipe B (6) is communicated with a flocculation tank (7), the bottom of the flocculation tank (7) is connected with a sewage discharge pipe B (8), the right end is connected with a connecting pipe (9), the right end of the connecting pipe (9) is communicated with an ultrafiltration membrane tank (10), the bottom of the ultrafiltration membrane tank (10) is connected with a sewage discharge pipe C (11), an inclined pipe (102) is processed at the bottom of the ultrafiltration membrane component (101), a water pump (13) is processed on the surface of the water inlet pipe C (12), the right end of the water inlet pipe C (12) is connected with a water collecting tank (14), and the right end of the water collecting tank (14) is connected with a water outlet (15); the bottom of the sewage discharge pipe A (5), the bottom of the sewage discharge pipe B (8) and the bottom of the sewage discharge pipe C (11) are respectively connected with the top of a sewage discharge main pipe (16), the right end of the sewage discharge main pipe (16) is connected with an ultrafiltration membrane pool (10), and the left end of the sewage discharge main pipe is connected with a sewage discharge pool (17).

2. The immersed ultrafiltration membrane short flow water treatment device using the inclined tube as recited in claim 1, wherein the right end of the connection tube (9) is connected to the ultrafiltration membrane tank (10), and the right end of the connection tube (9) is located at the bottom of the inclined tube (102).

3. The submerged ultrafiltration membrane short-flow water treatment device adopting inclined tubes as recited in claim 1, wherein the top of the inlet tube a (2) is provided with a hole groove, and the bottom of the coagulant inlet (3) is connected with the inlet tube a (2) through the insertion hole groove.

4. The immersed ultrafilter membrane short-flow water treatment device using inclined tube as claimed in claim 1, wherein said inclined tube (102) has a plurality of hexagonal tube holes and a length of 1.2 m.

5. The immersed ultrafilter membrane short-flow water treatment equipment adopting inclined tube as described in claim 1, characterized by that the top portion of the described sewage main pipe (16) is respectively equipped with three hole grooves, and the sewage discharge pipe A (5), sewage discharge pipe B (8) and sewage discharge pipe C (11) are connected with the sewage main pipe (16) by means of hole grooves.

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