CN210736482U

CN210736482U - Integrated domestic sewage treatment equipment

Info

Publication number: CN210736482U
Application number: CN201921623943.4U
Authority: CN
Inventors: 王岩
Original assignee: Beijing Xinao Wisdom Technology Development Co Ltd
Current assignee: Beijing Xinao Wisdom Technology Development Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-12
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to the technical field of sewage treatment auxiliary devices, in particular to an integrated domestic sewage treatment device which improves the decomposition efficiency and the decomposition effect of organic components in sewage, has good water flow impact resistance and improves the use reliability; including the box, the inside of box has set gradually the filter chamber from a left side to the right side, the regulating chamber, good oxygen decomposition chamber, anaerobism decomposition chamber and disinfection room, and between filter chamber and the regulating chamber, all be provided with communicating pipe between good oxygen decomposition chamber and the anaerobism decomposition chamber and between anaerobism decomposition chamber and the disinfection room, the top left side of box is provided with the sewage pipe, the right-hand member of box is provided with the drain pipe, still include the suction pump, suspension biofilm carrier, the multiunit aeration dish, aeration equipment and circulating pump, the output of circulating pump stretches into to the left end bottom that good oxygen decomposition chamber just is located good oxygen decomposition chamber in the bottom of box, the input of circulating pump stretches into to the right-hand member bottom that good oxygen decomposition chamber just is located good oxygen decomposition.

Description

Integrated domestic sewage treatment equipment

Technical Field

The utility model relates to a technical field of sewage treatment auxiliary device especially relates to an integration treatment of domestic sewage equipment.

Background

As is well known, the integrated domestic sewage treatment equipment is an auxiliary device for treating domestic sewage, has the characteristic of small floor area compared with a sewage treatment tank, and is widely used in the field of sewage treatment; the existing integrated domestic sewage treatment equipment comprises a box body, wherein a filtering chamber, an aerobic decomposition chamber, an anaerobic decomposition chamber and a disinfection chamber are sequentially arranged in the box body from left to right, a sewage pipe communicated with the filtering chamber is arranged at the top end of the box body, and a drain pipe communicated with the disinfection chamber is arranged at the right end of the box body; when the existing integrated domestic sewage treatment equipment is used, sewage is led into the filtering chamber from the sewage pipe, flows through the aerobic decomposition chamber, the anaerobic decomposition chamber and the disinfection chamber in sequence, and is discharged from the drain pipe; in the use of the existing integrated domestic sewage treatment equipment, the discovery that the organic components in the sewage are decomposed in an aerobic decomposition chamber by adopting an activated sludge mode or a fixed filler mode has the disadvantages of low decomposition efficiency, low water flow impact resistance and low use reliability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides an improve decomposition efficiency and the decomposition effect to organic composition in the sewage, the water current impact resistance can be good, improves the integration sewage treatment unit who uses the reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the integrated domestic sewage treatment equipment comprises a box body; the inside of box has set gradually filter chamber, regulating chamber, good oxygen decomposition chamber, anaerobism decomposition chamber and disinfection room from a left side to the right side to between filter chamber and the regulating chamber, all be provided with communicating pipe between good oxygen decomposition chamber and the anaerobism decomposition chamber and between anaerobism decomposition chamber and the disinfection room, the top left side of box is provided with the sewage pipe that communicates with the filter chamber, and the right-hand member of box is provided with the drain pipe that communicates with the disinfection room, and the top of box is provided with the suction pump, the input of suction pump stretches into to the regulating chamber from the top of box in, and the output of suction pump stretches into to good oxygen decomposition indoor from the top of box, is provided with suspended biological filler in the good oxygen decomposition chamber, and the bottom of good oxygen decomposition chamber is provided with the multiunit aeration dish, the front end of box is provided with aeration equipment, aeration equipment's output stretches into in good oxygen decomposition chamber and communicates with the multi, the bottom of box is provided with the circulating pump, the output of circulating pump stretches into to the left end bottom that the good oxygen decomposer just was located good oxygen decomposer in the bottom of good oxygen decomposer from the box, and the input of circulating pump stretches into to the right-hand member bottom that the good oxygen decomposer just was located good oxygen decomposer in the bottom of good oxygen decomposer from the box.

Preferably, a support grid is arranged in the anaerobic decomposition chamber, and a fixed active biological filler is arranged on the top of the support grid.

Preferably, the top of box is provided with the communicating feeding pipe with disinfection room, the top intercommunication of feeding pipe is provided with the batch bin, and the top of box is provided with agitator motor, agitator motor's bottom output is provided with the pivot, the bottom of pivot stretches into to the disinfection room from the top of box to be provided with the multiunit puddler in the pivot, the multiunit puddler all is located the disinfection room.

Preferably, the feeding box is internally provided with a cavity, the top end of the feeding box is provided with a taking and placing port, a cover plate is arranged at the taking and placing port, and the feeding pipe is provided with a flow regulating valve.

Preferably, the suspended biological filler comprises a hollow ball, an inner ring and an outer ring, the hollow ball is located on the inner side of the inner ring, a plurality of groups of first connecting pieces are arranged between the hollow ball and the inner ring, the inner ring is located on the inner side of the outer ring, a plurality of groups of second connecting pieces are arranged between the inner ring and the outer ring, and a plurality of groups of water through holes are formed in the surface of the hollow ball.

Preferably, the inner ring, the outer ring, the first connecting piece and the second connecting piece are all of a corrugated structure, and the hollow ball, the inner ring, the outer ring, the first connecting piece and the second connecting piece are integrally formed by a die.

Preferably, a filtering grid is transversely arranged in the filtering chamber, and the bottom end of the sewage pipe penetrates through the filtering grid from the top end of the filtering grid to the position below the filtering grid.

Preferably, the top end of the box body is provided with an exhaust pipe communicated with the aerobic decomposition chamber.

(III) advantageous effects

Compared with the prior art, the utility model provides an integration treatment of domestic sewage equipment possesses following beneficial effect:

1. this integration domestic sewage treatment equipment, through be provided with suspension active filler in good oxygen decomposition chamber, suspension active filler suspension is in good oxygen decomposition chamber, be the complete mixing state with sewage, the effective area of contact with sewage has been improved, the mass transfer is effectual, do benefit to the growth of microorganism and clearing up of pollutant, suspension active filler in making good oxygen decomposition chamber through the circulating pump carries out slow rotation along with the rivers, the collision and the shearing action of carrier in the aquatic, it is more tiny to make the air bubble, the utilization ratio of oxygen has been increased, the improvement is to organic component's decomposition efficiency and decomposition effect in the sewage, use reliability is improved.

2. This integration sewage treatment device caches sewage through the control room, and sewage both can deposit in the control room, and in will adjusting indoor water pump pumping to aerobic decomposition room through the suction pump, it is good to resist the water current shock property to further guarantee follow-up treatment to sewage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the suspended biological filler of the present invention;

in the drawings, the reference numbers: 1. a box body; 2. a filtering chamber; 3. a conditioning chamber; 4. an aerobic decomposition chamber; 5. an anaerobic decomposition chamber; 6. a sterilization chamber; 7. a communicating pipe; 8. a sewage pipe; 9. a drain pipe; 10. a water pump; 11. suspending biological fillers; 12. an aeration disc; 13. an aeration device; 14. a circulation pump; 15. a support grid; 16. fixing active biological filler; 17. a feeding pipe; 18. a feeding box; 19. a stirring motor; 20. a rotating shaft; 21. a stirring rod; 22. a flow regulating valve; 23. hollow spheres; 24. an inner ring; 25. an outer ring; 26. a first connecting piece; 27. a second connecting sheet; 28. a water through hole; 29. filtering the grating; 30. and (4) exhausting the gas.

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. 1-3, the integrated domestic sewage treatment apparatus includes a tank 1; a filter chamber 2, an adjusting chamber 3, an aerobic decomposition chamber 4, an anaerobic decomposition chamber 5 and a disinfection chamber 6 are sequentially arranged in the box body 1 from left to right, communicating pipes 7 are respectively arranged between the filter chamber 2 and the adjusting chamber 3, between the aerobic decomposition chamber 4 and the anaerobic decomposition chamber 5 and between the anaerobic decomposition chamber 5 and the disinfection chamber 6, a sewage pipe 8 communicated with the filter chamber 2 is arranged on the left side of the top end of the box body 1, a drain pipe 9 communicated with the disinfection chamber 6 is arranged on the right end of the box body 1, a water suction pump 10 is arranged on the top end of the box body 1, the input end of the water suction pump 10 extends into the adjusting chamber 3 from the top end of the box body 1, the output end of the water suction pump 10 extends into the aerobic decomposition chamber 4 from the top end of the box body 1, suspended biological fillers 11 are arranged in the aerobic decomposition chamber 4, the suspended biological fillers 11 are suspended in the, The hollow ball 23 is positioned on the inner side of the inner ring 24, a plurality of groups of first connecting pieces 26 are arranged between the hollow ball 23 and the inner ring 24, the inner ring 24 is positioned on the inner side of the outer ring 25, a plurality of groups of second connecting pieces 27 are arranged between the inner ring 24 and the outer ring 25, a plurality of groups of water through holes 28 are arranged on the surface of the hollow ball 23, the inner ring 24, the outer ring 25, the first connecting pieces 26 and the second connecting pieces 27 are all in a corrugated structure, the hollow ball 23, the inner ring 24, the outer ring 25, the first connecting pieces 26 and the second connecting pieces 27 are integrally formed by a mold, facultative bacteria can be cultured in the hollow ball 23, aerobic bacteria are cultured on the inner ring 24, the outer ring 25, the first connecting pieces 26 and the second connecting pieces 27, each carrier is a micro-reactor, so that nitration reaction and denitrification reaction exist simultaneously, the treatment effect is improved, a plurality of groups of aeration, the front end of the box body 1 is provided with an aeration device 13, the output end of the aeration device 13 extends into the aerobic decomposition chamber 4 and is communicated with a plurality of groups of aeration discs 12, the aeration device 13 leads air into the aerobic decomposition chamber 4 through the plurality of groups of aeration discs 12 to provide oxygen for aerobic respiration of microorganisms, the bottom end of the box body 1 is provided with a circulating pump 14, the output end of the circulating pump 14 extends into the aerobic decomposition chamber 4 from the bottom end of the box body 1 and is positioned at the bottom of the left end of the aerobic decomposition chamber 4, the input end of the circulating pump 14 extends into the aerobic decomposition chamber 4 from the bottom end of the box body 1 and is positioned at the bottom of the right end of the aerobic decomposition chamber 4, a supporting grid 15 is arranged in the anaerobic decomposition chamber 5, a fixed active biological filler 16 is arranged at the top of the supporting grid 15, anaerobic bacteria are cultured on the fixed active biological filler 16 to decompose sewage treated by the aerobic decomposition chamber 4, the top end of the box body 1 is, the top of the feeding pipe 17 is communicated with a feeding box 18, the top end of the box 1 is provided with a stirring motor 19, the bottom output end of the stirring motor 19 is provided with a rotating shaft 20, the bottom end of the rotating shaft 20 extends into the disinfection chamber 6 from the top end of the box 1, the rotating shaft 20 is provided with a plurality of groups of stirring rods 21, the plurality of groups of stirring rods 21 are all positioned in the disinfection chamber 6, the feeding box 18 is internally provided with a cavity, the top end of the feeding box 18 is provided with a taking and placing opening, a cover plate is arranged at the taking and placing opening, the feeding pipe 17 is provided with a flow regulating valve 22, the disinfectant in the feeding box 18 is guided into the disinfection chamber 6 through the feeding pipe 17, the disinfectant selects a sodium hypochlorite solution, the guiding amount of the disinfectant is controlled through the flow regulating valve 22, the feeding amount of the disinfectant and the treatment of the sewage are balanced, the stirring rods 21 are driven by the stirring, the filtering chamber 2 is internally and transversely provided with a filtering grid 29, the bottom end of the sewage pipe 8 passes through the filtering grid 29 from the top end of the filtering grid 29 to the lower part of the filtering grid 29, the filtering grid 29 can filter large floating impurities in the sewage in the filtering chamber 2, the top end of the box body 1 is provided with an exhaust pipe 30 communicated with the aerobic decomposition chamber 4, and redundant gas in the aerobic decomposition chamber 4 can be exhausted through the exhaust pipe 30.

When in use, sewage enters the filtering chamber 2 through the sewage pipe 8, the sewage in the filtering chamber 2 is filtered through the filtering grid 29, then the sewage enters the adjusting chamber 3, the sewage is cached through the adjusting chamber 3, the sewage can be precipitated in the adjusting chamber 3, water in the adjusting chamber 3 is pumped into the aerobic decomposition chamber 4 through the water suction pump 10, the water impact resistance is good, the suspended active filler is suspended in the aerobic decomposition chamber 4 and is in a completely mixed state with the sewage through the suspended active filler arranged in the aerobic decomposition chamber 4, the effective contact area with the sewage is increased, the mass transfer effect is good, the growth of microorganisms and the digestion of pollutants are facilitated, the suspended active filler in the aerobic decomposition chamber 4 slowly rotates along with the water flow through the circulating pump 14, the collision and the shearing action of the carrier in the water are realized, the air bubbles are finer, and the utilization rate of oxygen is increased, the improvement is to decomposition efficiency and the decomposition effect of organic composition in the sewage, the improvement is used the reliability, sewage in the aerobic decomposition room 4 gets into in the anaerobism decomposition room 5 through communicating pipe 7, the anaerobism bacterium through on the fixed active biological filler 16 decomposes the organic composition in the sewage, throw the leading-in to disinfection room 6 of disinfectant in the feed box 18 through throwing the material pipe 17, sodium hypochlorite solution is chooseed for use to the disinfectant, the leading-in volume through flow control valve 22 control disinfectant, make the input volume of disinfectant reach the equilibrium with the processing of sewage, drive puddler 21 through agitator motor 19 and rotate, mix the stirring with the disinfectant to sewage in the disinfection room 6, disinfect water, the water after the disinfection is derived from drain pipe 9.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are 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

1. An integrated domestic sewage treatment device comprises a box body (1); it is characterized in that a filtering chamber (2), an adjusting chamber (3), an aerobic decomposition chamber (4), an anaerobic decomposition chamber (5) and a disinfection chamber (6) are sequentially arranged in the box body (1) from left to right, communicating pipes (7) are respectively arranged between the filtering chamber (2) and the adjusting chamber (3), between the aerobic decomposition chamber (4) and the anaerobic decomposition chamber (5) and between the anaerobic decomposition chamber (5) and the disinfection chamber (6), a sewage pipe (8) communicated with the filtering chamber (2) is arranged on the left side of the top end of the box body (1), a drain pipe (9) communicated with the disinfection chamber (6) is arranged at the right end of the box body (1), a water suction pump (10) is arranged on the top end of the box body (1), the input end of the water suction pump (10) extends into the adjusting chamber (3) from the top end of the box body (1), the output end of the water suction pump (10) extends into the aerobic decomposition chamber (4) from the top end of the, be provided with suspension biological filler (11) in aerobic decomposition chamber (4), suspension biological filler (11) suspend in aerobic decomposition chamber (4), the bottom of aerobic decomposition chamber (4) is provided with multiunit aeration dish (12), the front end of box (1) is provided with aeration equipment (13), the output of aeration equipment (13) stretches into in aerobic decomposition chamber (4) and communicates with multiunit aeration dish (12), and the bottom of box (1) is provided with circulating pump (14), the output of circulating pump (14) stretches into to aerobic decomposition chamber (4) and is located the left end bottom of aerobic decomposition chamber (4) from the bottom of box (1), and the input of circulating pump (14) stretches into to aerobic decomposition chamber (4) and is located the right-hand member bottom of aerobic decomposition chamber (4) from the bottom of box (1).

2. The integrated domestic sewage treatment apparatus according to claim 1, wherein a support grid (15) is provided in said anaerobic digestion chamber (5), and a fixed active biological filler (16) is provided on top of said support grid (15).

3. The integrated domestic sewage treatment equipment according to claim 2, wherein a feeding pipe (17) communicated with the disinfection chamber (6) is arranged at the top end of the box body (1), a feeding box (18) is communicated with the top of the feeding pipe (17), a stirring motor (19) is arranged at the top end of the box body (1), a rotating shaft (20) is arranged at the bottom output end of the stirring motor (19), the bottom end of the rotating shaft (20) extends into the disinfection chamber (6) from the top end of the box body (1), a plurality of groups of stirring rods (21) are arranged on the rotating shaft (20), and the groups of stirring rods (21) are all positioned in the disinfection chamber (6).

4. The integrated domestic sewage treatment equipment according to claim 3, wherein the feeding box (18) is internally provided with a cavity, the top end of the feeding box (18) is provided with a taking and placing port, a cover plate is arranged at the taking and placing port, and the feeding pipe (17) is provided with a flow regulating valve (22).

5. The integrated domestic sewage treatment apparatus according to claim 4, wherein the suspended biological filler (11) comprises a hollow sphere (23), an inner ring (24) and an outer ring (25), the hollow sphere (23) is located inside the inner ring (24), a plurality of sets of first connecting pieces (26) are arranged between the hollow sphere (23) and the inner ring (24), the inner ring (24) is located inside the outer ring (25), a plurality of sets of second connecting pieces (27) are arranged between the inner ring (24) and the outer ring (25), and a plurality of sets of water through holes (28) are arranged on the surface of the hollow sphere (23).

6. The integrated domestic sewage treatment apparatus of claim 5, wherein the inner ring (24), the outer ring (25), the first connecting piece (26) and the second connecting piece (27) are all of a corrugated structure, and the hollow sphere (23), the inner ring (24), the outer ring (25), the first connecting piece (26) and the second connecting piece (27) are integrally formed by a mold.

7. The integrated sewage treatment apparatus according to claim 6, wherein a filtering grid (29) is transversely disposed in the filtering chamber (2), and the bottom end of the sewage pipe (8) passes through the filtering grid (29) from the top end of the filtering grid (29) to below the filtering grid (29).

8. The integrated domestic sewage treatment apparatus according to claim 7, wherein the top end of the tank body (1) is provided with an exhaust pipe (30) communicating with the aerobic decomposition chamber (4).