CN210885496U

CN210885496U - Sewage treatment plant convenient to clearance

Info

Publication number: CN210885496U
Application number: CN201921186313.5U
Authority: CN
Inventors: 唐诗黛
Original assignee: Yingkou Angang Water Industry Co Ltd
Current assignee: Yingkou Angang Water Industry Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-30
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a sewage treatment plant convenient to clearance, including open-top's processing case and aeration mechanism, the position welding that one side outer wall of processing case is close to the bottom has the fixed plate, and has the motor through the bolt fastening on the top outer wall of fixed plate, there is the speed reducer one end of motor output shaft through the coupling joint, and the one end of speed reducer output shaft has cup jointed the action wheel, it has from the driving wheel to mesh on one side outer wall of action wheel, it has the transmission shaft to peg graft on the circumference inner wall from the driving wheel. The utility model discloses utilize the motor to drive, through the speed reducer, drive the action wheel and from the rotation of driving wheel, drive transmission shaft and biological rotating disk's rotation, be convenient for carry out biomembrane sewage treatment, make growth and development on biological rotating disk such as the micro-animal of bacterium, fungus class microorganism and protozoa, form membranous biological nature mud, the organic pollutant in the sewage is absorb to the microorganism on the membrane to make sewage obtain purifying.

Description

Sewage treatment plant convenient to clearance

Technical Field

The utility model relates to a sewage treatment plant technical field especially relates to a sewage treatment plant convenient to clearance.

Background

Sewage, generally refers to effluent water from life and production that is contaminated to some extent. Sewage mainly has domestic sewage, industrial waste water and initial stage rainwater, and if sewage directly arranges outside water in, except can arousing the water pollution, solid waste and waste gas also can influence the biology in the water, cause biological death even, therefore need use the sewage treatment plant of being convenient for the clearance.

At present, the existing sewage treatment device convenient to clean in the market mostly has the following defects in the using process: organic pollutants in sewage are not easy to remove and can cause great influence when being discharged to the outside, and in conclusion, most of the existing sewage treatment devices convenient to clean cannot well accord with actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment device convenient to clean.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment plant convenient to clearance, includes open-top's processing case and aeration mechanism, the position welding that one side outer wall of processing case is close to the bottom has the fixed plate, and has the motor through the bolt fastening on the top outer wall of fixed plate, there is the speed reducer one end of motor output shaft through the coupling joint, and the one end of speed reducer output shaft has cup jointed the action wheel, the meshing has from the driving wheel on one side outer wall of action wheel, peg graft on the circumference inner wall from the driving wheel has the transmission shaft, and the one end of transmission shaft is located the inside of processing case, the position welding that one side inner wall of processing case is close to the transmission shaft has the bearing frame, and the one end of transmission shaft is pegged graft on the circumference inner wall of bearing frame, a plurality of biological rotating discs have been cup jointed on the circumference outer wall.

Further, it has the roof to articulate on the top outer wall of case to handle, and has same connecting pipe through the bolt fastening around the roof top inner wall.

Furthermore, it has a plurality of inlet tubes to peg graft on the top outer wall of connecting pipe, and the one end of inlet tube passes the top that the roof is located the roof, and the position spiro union that the bottom outer wall of connecting pipe is close to and handles incasement wall has a plurality of shower nozzles.

Furthermore, the aeration mechanism comprises a connecting plate and an aerator, the connecting plate is welded on the outer wall of one side of the treatment box, the aerator is fixed on the outer wall of the top of the connecting plate through bolts, and the output end of the aerator penetrates through the outer wall of the treatment box and is positioned inside the treatment box.

Furthermore, the inner wall of the bottom of the treatment box is welded with an inclined triangular block, and a discharge pipe is inserted at the position, close to the triangular block, of the outer wall of one side of the treatment box.

Further, still include and keep off the net, keep off the net joint on the circumference inner wall of fixed pipe.

The utility model has the advantages that:

1. the motor is used for driving through the arranged biological rotating disc, the speed reducer, the driving wheel and the driven wheel, and the driving wheel and the driven wheel are driven to rotate through the speed reducer, so that the transmission shaft and the biological rotating disc are driven to rotate, the biological membrane sewage treatment is facilitated, and micro-animals such as bacteria, bacteria microorganisms and protozoa grow and develop on the biological rotating disc to form membrane-shaped biological sludge, and the microorganisms on the membrane absorb organic pollutants in the sewage, so that the sewage is purified;

2. through the arranged connecting pipes and the spray heads, the connecting pipes are positioned at the positions, close to the inner wall of the treatment box, of the periphery of the inner wall of the top plate, and water is delivered through the water inlet pipe after sewage is treated, so that the peripheral inner wall of the treatment box is cleaned, and subsequent cleaning is facilitated;

3. through the fender net that sets up, before the organic pollutant to sewage handles, separate some great debris through fixed pipe, carry out the preliminary treatment, the device convenient to use satisfies people's demand.

Drawings

FIG. 1 is a schematic sectional view of an embodiment 1 of a sewage treatment apparatus convenient for cleaning according to the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of an embodiment 1 of a sewage treatment apparatus convenient for cleaning, provided by the present invention;

fig. 3 is a schematic sectional view of the sewage treatment apparatus of embodiment 2, which is convenient for cleaning.

In the figure: 1-treatment box, 2-driving wheel, 3-speed reducer, 4-motor, 5-driven wheel, 6-transmission shaft, 7-fixed pipe, 8-water inlet pipe, 9-connecting pipe, 10-spray head, 11-top plate, 12-aerator, 13-bearing seat, 14-discharge pipe, 15-biological rotating disk, 16-triangular block and 17-blocking net.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1 and 2, a sewage treatment device convenient to clean, which comprises a treatment box 1 with an open top and an aeration mechanism, wherein a fixed plate is welded at a position, close to the bottom, of the outer wall of one side of the treatment box 1, a motor 4 is fixed on the outer wall of the top of the fixed plate through a bolt, one end of an output shaft of the motor 4 is connected with a speed reducer 3 through a coupling, one end of an output shaft of the speed reducer 3 is sleeved with a driving wheel 2, a driven wheel 5 is meshed on the outer wall of one side of the driving wheel 2, a transmission shaft 6 is inserted into the circumferential inner wall of the driven wheel 5, one end of the transmission shaft 6 is positioned inside the treatment box 1, a bearing seat 13 is welded at a position, close to the transmission shaft 6, one end of the transmission shaft 6 is inserted into the circumferential inner wall of the bearing seat 13, a plurality of biological rotating discs 15, Microorganism of fungus and micro-animal of protozoa, make it grow and breed, form membranous biological mud, namely biomembrane, the position that the one side outer wall of the treatment box 1 is close to the top is pegged graft and has fixed tube 7, then let in the sewage of removing suspended solid that is treated primarily by fixed tube 7, the starting motor 4, drive the rotation of the drive shaft 6 through the speed reducer 3, driving wheel 2 and driven wheel 5, and then drive the rotating biological disk 15 to drive, through the multilayer link up transmission, make the rotating speed of rotating biological disk 15 be less than 10 rpm, the sewage lets in to about half of the internal height of the treatment box 1, guarantee that rotating biological disk 15 is partially put into the sewage, partially put into the air, make the biomembrane contact with sewage or air alternately while rotating biological disk 15, obtain organic pollutant and oxygen continuously, the organic pollutant provides nutrition for it, and then remove pollutant, the sewage becomes pure.

In the utility model, a top outer wall of a treatment box 1 is hinged with a top plate 11, the periphery of the top inner wall of the top plate 11 is fixed with a connecting pipe 9 through bolts, the top outer wall of the connecting pipe 9 is inserted with a plurality of water inlet pipes 8, one end of each water inlet pipe 8 passes through the top plate 11 and is positioned above the top plate 11, the position of the bottom outer wall of the connecting pipe 9, which is close to the inner wall of the treatment box 1, is screwed with a plurality of spray heads 10, an aeration mechanism comprises a connecting plate and an aerator 12, the connecting plate is welded on one side outer wall of the treatment box 1, the aerator 12 is fixed on the top outer wall of the connecting plate through bolts, the output end of the aerator 12 passes through the outer wall of the treatment box 1 and is positioned inside the treatment box 1, the bottom inner wall of the treatment box 1 is welded with an inclined triangular block 16, a position of one side outer, dissolved oxygen is introduced into the sewage, after the reaction is finished, the discharge pipe 14 is opened to discharge liquid, the liquid reaches the discharge standard, and then clear water is introduced from the water inlet pipe 8 and is sprayed out from the spray head to clean the inner wall of the treatment box 1.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, then microorganisms of bacteria and fungi and micro-animals of protozoa are added on a filler carrier of the biological rotating disk 15, the micro-animals grow and breed to form membranous biological sludge, namely a biological membrane, then primarily treated sewage which is removed with suspended matters is introduced through the fixed pipe 7, the motor 4 is started, the speed reducer 3, the driving wheel 2 and the driven wheel 5 drive the transmission shaft 6 to rotate, and further the biological rotating disk 15 is driven to drive, the rotating speed of the biological rotating disk 15 is lower than 10 r/min through multilayer connection transmission, the sewage is introduced to about half of the internal height of the treatment box 1, the biological rotating disk 15 is ensured to be partially arranged in the sewage and partially arranged in the air, the biological membrane is alternatively contacted with the sewage or the air when the biological rotating disk 15 rotates, organic pollutants and oxygen are continuously obtained, and the organic pollutants provide nutrition for the biological, and then remove the pollutant, make the sewage become pure, start the aerator 12 in the course of treating, for letting in the dissolved oxygen in the sewage, after finishing reacting, open the discharge pipe 14 and discharge the liquid, the liquid reaches the discharge standard, then let in the clear water through the intake pipe 8, squirt by the shower nozzle, wash the inboard wall of the treatment tank 1.

Example 2

Referring to fig. 3, the present embodiment of a sewage treatment device convenient for cleaning, compared with embodiment 1, further includes a blocking net 17, and the blocking net 17 is clamped on the circumferential inner wall of the fixed pipe 7.

The working principle is as follows: during the use, keep off net 17 and be located the inside of fixed pipe 7, can filter the pollutant, avoid remaining solid contaminant to enter into the inside of handling case 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sewage treatment device convenient to clean comprises a treatment box (1) with an opening at the top and an aeration mechanism, and is characterized in that a fixed plate is fixedly connected to the position, close to the bottom, of the outer wall of one side of the treatment box (1), a motor (4) is fixed to the outer wall of the top of the fixed plate through a bolt, one end of an output shaft of the motor (4) is connected with a speed reducer (3) through a coupling, a driving wheel (2) is sleeved at one end of the output shaft of the speed reducer (3), a driven wheel (5) is meshed to the outer wall of one side of the driving wheel (2), a transmission shaft (6) is inserted into the circumferential inner wall of the driven wheel (5), one end of the transmission shaft (6) is located inside the treatment box (1), a bearing seat (13) is welded to the position, close to the transmission shaft (6), of the inner wall of one side of the treatment box (1), and, the outer wall of the circumference of the transmission shaft (6) is sleeved with a plurality of biological rotating discs (15), and a fixed pipe (7) is inserted in the position, close to the top, of the outer wall of one side of the treatment box (1).

2. The sewage treatment device convenient to clean according to claim 1, wherein the top outer wall of the treatment box (1) is hinged with a top plate (11), and the periphery of the top inner wall of the top plate (11) is fixed with the same connecting pipe (9) through bolts.

3. The sewage treatment device convenient to clean according to claim 2, wherein a plurality of water inlet pipes (8) are inserted on the outer wall of the top of the connecting pipe (9), one ends of the water inlet pipes (8) penetrate through the top plate (11) and are positioned above the top plate (11), and a plurality of spray heads (10) are screwed on the outer wall of the bottom of the connecting pipe (9) at positions close to the inner wall of the treatment tank (1).

4. A sewage treatment plant facilitating cleaning according to any of claims 1-3, wherein the aeration means comprises a connecting plate and an aerator (12), and the connecting plate is welded to one side outer wall of the treatment tank (1), the aerator (12) is fixed to the top outer wall of the connecting plate by bolts, and the output end of the aerator (12) penetrates through the outer wall of the treatment tank (1) and is located inside the treatment tank (1).

5. The sewage treatment device convenient to clean according to claim 1, characterized in that an inclined triangular block (16) is welded on the inner wall of the bottom of the treatment box (1), and a discharge pipe (14) is inserted at the position of the outer wall of one side of the treatment box (1) close to the triangular block (16).

6. The sewage treatment device convenient to clean according to claim 1, further comprising a blocking net (17), wherein the blocking net (17) is clamped on the circumferential inner wall of the fixed pipe (7).