CN213803380U - Biochemical tank for domestic sewage treatment - Google Patents

Abstract

The utility model discloses a biochemical pond for domestic sewage handles, including the cell body, cell body side outer wall is close to top department and all sets up the spacing groove that is equidistance structural distribution, the joint has the casing of grafting in spacing inslot portion on the outer wall of cell body top, and install the fan case through the bolt on one side of the outer wall of casing top, the dust screen and the fan that are equidistance structural distribution are installed through the bolt to fan incasement portion, the casing is inside installs the activated carbon layer and the microbial deodorization layer that are upper and lower structural distribution through the bolt, it has the outlet pipe that link up each other with the cell body to peg graft on the outer wall of cell body one side. The microbial deodorization layer can deodorize the gas emitted by sewage, and the activated carbon layer can remove harmful substances in the gas, thereby avoiding the air pollution caused by the volatile gas of the wastewater in the biochemical pool; meanwhile, the vibration effect of the flat vibrator can gather the sludge on the inner wall of the side surface of the tank body to the bottom of the tank body, so that the sludge is prevented from caking.

Description

Biochemical tank for domestic sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a biochemical pond for domestic sewage treatment.

Background

The biochemical tank provides time program sewage treatment, but not continuous space program sewage treatment, and the biochemical tank system does not need a primary sedimentation tank, a secondary sedimentation tank and a sludge backflow system, so that ideal static sedimentation and good separation effect are achieved. Can be applied to chemical industry, petroleum, electric power, steel, textile, printing and dyeing, transportation, storage, food brewing, fermentation, water treatment, seawater desalination and the like.

At present, current biochemical pond can give off great peculiar smell when handling sewage to the polluted environment, the silt clearance is comparatively troublesome behind the current biochemical pond sewage treatment simultaneously, consequently, needs design a biochemical pond for domestic sewage treatment urgently to solve above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the problem that the existing biochemical pool in the prior art can generate large peculiar smell and clear up the defect that sludge is troublesome when sewage is treated, and providing a biochemical pool for domestic sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a biochemical pool for domestic sewage handles, includes the cell body, cell body side outer wall is close to top department and all sets up the spacing groove that is equidistant structural distribution, the joint has the casing of grafting in spacing inslot portion on the outer wall of cell body top, and installs the fan case through the bolt on casing top outer wall one side, the dust screen and the fan that are equidistant structural distribution are installed through the bolt to fan incasement portion, the casing is inside installs the activated carbon layer and the microorganism deodorization layer that are upper and lower structural distribution through the bolt, it has the outlet pipe that link up each other with the cell body to peg graft on the outer wall of cell body one side, install the rose box who link up each other with the cell body through the bolt on the outer wall of cell body one side, and peg graft on the outer wall of rose box one side and have the inlet tube, cell body back outer wall both sides all peg graft and have the blow off pipe that extends to the inside cell body.

The key concept of the technical scheme is as follows: when the biochemical tank is used for treating sewage, the microbial deodorization layer can deodorize gas emitted by the sewage, and the activated carbon layer can remove harmful substances in the gas, so that the gas volatilized by the wastewater in the biochemical tank is prevented from polluting the air; meanwhile, the flat-plate vibrator can be started by a worker, sludge can be gathered to the bottom of the tank body under the vibration action of the vibrator, the sludge is prevented from being caked on the inner wall of the side face of the tank body, the burden of subsequent sludge treatment is reduced, and the labor intensity of workers is reduced.

Furthermore, a mounting groove is formed in one side of the outer wall of the top of the filter box, and a filter screen plate is inserted in the mounting groove in a sliding mode.

Furthermore, No. two cylinders are installed on one side of the outer wall of the top of the filter box through bolts, and a brush plate located inside the filter box is installed at the output end of the No. two cylinders through bolts.

Further, the spout that the rose box link up each other is seted up to rose box bottom outer wall one side, and the inside sliding connection of spout has the slide, No. one cylinder is installed through the bolt to the department that is close to bottom of rose box one side outer wall, and the slide is fixed connection through the output of bolt and a cylinder.

Further, a driving motor is installed on one side of the outer wall of the top of the shell through a bolt, a rotating shaft penetrating through the activated carbon layer and the microbial deodorization layer is installed at the output end of the driving motor through a coupler, and a stirring paddle located inside the pool body is welded on the outer wall of the side face of the rotating shaft close to the bottom end of the rotating shaft.

Furthermore, a partition plate is welded on the inner wall of the bottom of the tank body, and a through hole is formed in the outer wall of one side of the partition plate.

Further, the both sides of the outer wall of the bottom of the tank body are both provided with grooves, and the inner wall of the top of each groove is provided with a flat vibrator through a bolt.

The utility model has the advantages that:

1. through the activated carbon layer and the microbial deodorization layer that set up, when using this biochemical pond to handle sewage, the microbial deodorization layer can carry out the deodorization to the gas that sewage gived off, and the harmful substance in the gas can be detached to the activated carbon layer simultaneously to avoid the volatile gaseous polluted air of waste water in the biochemical pond.

2. Through the flat vibrator who sets up, when using this biochemical pond to handle sewage, the staff can start flat vibrator, and the vibration effect of vibrator can be with mud to the gathering of cell body bottom, has avoided mud caking on the inner wall of cell body side, has alleviateed the burden of follow-up sludge treatment, has reduced workman's intensity of labour.

3. Through the rose box that sets up, when using the device to sewage treatment, the filter plate in the rose box can intercept debris, and after sewage treatment, the slide can slide in the spout is inside under the effect of a cylinder to make the inside rubbish of rose box shift out from the rose box, so that handle the debris of sewage.

Drawings

FIG. 1 is a front view of a biochemical tank for domestic sewage treatment according to the present invention;

FIG. 2 is a schematic diagram of a structure of a biochemical tank for domestic sewage treatment according to the present invention;

FIG. 3 is a sectional view of a biochemical tank for domestic sewage treatment according to the present invention;

fig. 4 is a schematic structural view of a filter box of a biochemical tank for domestic sewage treatment according to the present invention.

In the figure: 1 cell body, 2 rose box, 3 filter plate, 4 cylinders, 5 inlet tubes, 6 outlet pipes, 7 casings, 8 fan boxes, 9 dust screens, 10 driving motors, 11 spacing grooves, 12 clapboards, 13 grooves, 14 flat vibrators, 15 blow-off pipes, 16 fans, 17 rotating shafts, 18 stirring paddles, 19 activated carbon layers, 20 microorganism deodorization layers, 21 through holes, 22 cylinders, 23 brush boards, 24 mounting grooves, 25 chutes and 26 sliding plates.

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 to 4, a biochemical pool for domestic sewage treatment comprises a pool body 1, wherein the outer wall of the side surface of the pool body 1 near the top is provided with limit grooves 11 distributed in an equidistant structure for limiting a shell 7, the outer wall of the top of the pool body 1 is clamped with a shell 7 inserted in the limit grooves 11 for preventing human gas in sewage in the pool body 1 from overflowing, one side of the outer wall of the top of the shell 7 is provided with a fan box 8 through bolts, the inside of the fan box 8 is provided with a dust screen 9 and a fan 16 distributed in an equidistant structure through bolts, the dust screen 9 is used for preventing sundries from falling into the biological pool, the model of the fan 16 is preferably CL-100 for enabling gas dispersed by sewage in the pool body 1 to flow out of the shell 7, the inside of the shell 7 is provided with an active carbon layer 19 and a microbial deodorization layer 20 distributed in an upper and lower structure through bolts, and the microbial deodorization layer 20 can deodorize gas emitted by sewage, simultaneously the harmful substance in the active carbon layer 19 can detach gas to avoid the volatile gaseous polluted air of waste water in the biochemical pond, it has outlet pipe 6 that link up each other with cell body 1 to peg graft on the outer wall of cell body 1 one side, water for discharging after the purification, install the rose box 2 who link up each other with cell body 1 through the bolt on the outer wall of cell body 1 one side, a great debris for intercepting in the waste water, and it has inlet tube 5 to peg graft on the outer wall of rose box 2 one side, cell body 1 back outer wall both sides all peg graft and have the blow off pipe 15 that extends to cell body 1 inside.

As can be seen from the above description, the present invention has the following advantages: when the biochemical tank is used for treating sewage, the microorganism deodorization layer 20 can deodorize gas emitted by the sewage, and the activated carbon layer 19 can remove harmful substances in the gas, so that the gas volatilized by the wastewater in the biochemical tank is prevented from polluting the air; meanwhile, the worker can start the flat vibrator 14, sludge can be gathered to the bottom of the tank body under the vibration action of the vibrator, the sludge is prevented from being caked on the inner wall of the side face of the tank body, the burden of subsequent sludge treatment is reduced, and the labor intensity of workers is reduced.

Furthermore, a mounting groove 24 is formed in one side of the outer wall of the top of the filter box 2 and used for mounting the filter screen plate 3 in the filter box 2, and the filter screen plate 3 is inserted in the mounting groove 24 in a sliding mode and used for blocking sundries in sewage.

Further, No. two cylinders 22 are installed on one side of the outer wall of the top of the filter box 2 through bolts, the type of the No. two cylinders 22 is preferably SI32, the brush plate 23 is used for brushing garbage on the filter screen plate 3, the output end of the No. two cylinders 22 is provided with the brush plate 23 located inside the filter box 2 through bolts, and the brush plate is used for brushing garbage on the filter screen plate 3 under the action of the No. two cylinders 22.

Further, 2 bottom outer wall one side of rose box has seted up the spout 25 that rose box 2 link up each other, be used for making rubbish in the sewage that is intercepted by filter plate 3 in the rose box 2 fall out rose box 2, and spout 25 inside sliding connection has slide 26, be used for sealing spout 25, avoid sewage leakage in the rose box 2, 2 one side outer wall of rose box is close to bottom department and installs cylinder 4 No. through the bolt, the preferred CDJ2B15 of 4 models of cylinder 15, be used for making slide 26 slide 25 inside the spout 25, so that make rubbish shift out rose box 2 in the rose box 2, and slide 26 is fixed connection through the output of bolt with cylinder 4.

Further, driving motor 10 is installed through the bolt in casing 7 top outer wall one side, the preferred YS7124 of driving motor 10 model for pivot 17 rotates and provides power, and driving motor 10's output is installed through the shaft coupling and is run through activated carbon layer 19 and microorganism deodorization layer 20's pivot 17, pivot 17 is used for the transmission motion, the welding of pivot 17 side outer wall near bottom department has the stirring rake 18 that is located cell body 1 inside, be used for stirring the inside sewage of cell body 1 under the drive of pivot 17.

Further, the welding has baffle 12 on the inner wall of cell body 1 bottom for make cell body 1 divide into two regions and handle sewage respectively, and has seted up through-hole 21 on the outer wall of baffle 12 one side, be used for making sewage pass through baffle 12.

Further, cell body 1 bottom outer wall both sides all are seted up fluted 13 for install dull and stereotyped vibrator 14, and install dull and stereotyped vibrator 14 through the bolt on the 13 top inner walls of recess, and dull and stereotyped vibrator 14 model is preferred, is used for making the silt on the inner wall of cell body 1 side fall to cell body 1 bottom.

Adopt the rose box 2 of above-mentioned setting, when using the device to sewage treatment, the filter plate 3 among the rose box 2 can intercept debris, and after sewage treatment, slide 26 can slide in spout 25 inside under the effect of cylinder 4 to make the inside rubbish of rose box 2 shift out from rose box 2, so that handle the debris of sewage.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A biochemical pool for treating domestic sewage comprises a pool body 1, wherein the outer wall of the side surface of the pool body 1 is provided with limit grooves 11 which are distributed in an equidistant structure and are close to the top part, the limit grooves are used for limiting a shell body 7, the shell body 7 which is inserted into the limit grooves 11 is clamped on the outer wall of the top part of the pool body 1 and is used for preventing human gas in the sewage in the pool body 1 from overflowing and scattering, one side of the outer wall of the top part of the shell body 7 is provided with a fan box 8 through bolts, the inside of the fan box 8 is provided with a dust screen 9 and a fan 16 which are distributed in an equidistant structure and are arranged through bolts, the dust screen 9 is used for preventing sundries from falling into a biological pool, the model of the fan 16 is preferably CL-100, the gas which is used for leading the sewage of the pool body 1 to disperse flows out of the shell body 7, the inside of the shell body 7 is provided with an active carbon layer 19 and a microbial deodorization layer 20 which are distributed in an upper and lower structure through bolts, the microbial deodorization layer 20 can deodorize the gas emitted by the sewage, simultaneously the harmful substance in the active carbon layer 19 can detach gas to avoid the volatile gaseous polluted air of waste water in the biochemical pond, it has outlet pipe 6 that link up each other with cell body 1 to peg graft on the outer wall of cell body 1 one side, water for discharging after the purification, install the rose box 2 who link up each other with cell body 1 through the bolt on the outer wall of cell body 1 one side, a great debris for intercepting in the waste water, and it has inlet tube 5 to peg graft on the outer wall of rose box 2 one side, cell body 1 back outer wall both sides all peg graft and have the blow off pipe 15 that extends to cell body 1 inside.

Wherein, one side of the outer wall of the top of the filter box 2 is provided with a mounting groove 24 for mounting the filter screen plate 3 in the filter box 2, and the filter screen plate 3 is inserted in the mounting groove 24 in a sliding way for intercepting sundries in sewage; a second cylinder 22 is installed on one side of the outer wall of the top of the filter box 2 through a bolt, the type of the second cylinder 22 is preferably SI32 and is used for enabling the brush plate 23 to brush garbage on the filter screen plate 3, and the output end of the second cylinder 22 is provided with the brush plate 23 positioned in the filter box 2 through a bolt and is used for brushing garbage on the filter screen plate 3 under the action of the second cylinder 22; a sliding groove 25 which is mutually communicated with the filter box 2 is formed in one side of the outer wall of the bottom of the filter box 2, and is used for enabling garbage in sewage intercepted by the filter screen plate 3 in the filter box 2 to fall out of the filter box 2, a sliding plate 26 is connected to the inside of the sliding groove 25 in a sliding mode and is used for sealing the sliding groove 25 and avoiding sewage leakage in the filter box 2, a first air cylinder 4 is installed on the outer wall of one side of the filter box 2, close to the bottom, through bolts, the type of the first air cylinder 4 is preferably CDJ2B15, the sliding plate 26 is used for enabling the sliding plate 26 to slide in the sliding groove 25 so as to enable the garbage in the filter box 2 to move out of the filter box 2, and the sliding plate 26 is fixedly connected with the output end of the first air cylinder 4 through bolts; a driving motor 10 is installed on one side of the outer wall of the top of the shell 7 through a bolt, the type of the driving motor 10 is preferably YS7124 and is used for providing power for the rotation of a rotating shaft 17, the rotating shaft 17 penetrating through an activated carbon layer 19 and a microbial deodorization layer 20 is installed at the output end of the driving motor 10 through a coupler, the rotating shaft 17 is used for transmitting motion, and a stirring paddle 18 positioned inside the pool body 1 is welded on the outer wall of the side face of the rotating shaft 17 close to the bottom end and is used for stirring sewage inside the pool body 1 under the driving of the rotating shaft 17; a partition plate 12 is welded on the inner wall of the bottom of the tank body 1 and used for dividing the tank body 1 into two areas to respectively treat sewage, and a through hole 21 is formed in the outer wall of one side of the partition plate 12 and used for enabling the sewage to pass through the partition plate 12; the bottom outer wall both sides of cell body 1 all are seted up fluted 13 for install dull and stereotyped vibrator 14, and install dull and stereotyped vibrator 14 through the bolt on the 13 top inner walls of recess, and dull and stereotyped vibrator 14 model is preferred, is used for making the silt on the inner wall of cell body 1 side fall to cell body 1 bottom.

The working principle is as follows: when the device is used, a worker can introduce sewage into the filter box 2 through the water inlet pipe 5, then the sewage can flow into the filter body 1 under the filtration of the filter screen plate 3, at the moment, when the sewage flows into the filter body 1, the worker can open the driving motor 10, so that the rotating shaft 17 drives the stirring paddle 18 to rotate, the sewage is stirred, the sewage is fully mixed with an added medicament and reacts more thoroughly, meanwhile, the sewage flows into a cavity on the other side of the filter body 1 through the through hole 21 to be precipitated, meanwhile, when the sewage is treated, the worker can start the fan 16, so that waste gas generated by the sewage in the biochemical pool flows out of the shell 7, at the moment, under the action of the fan 16, gas can pass through the microbial deodorization layer 20 and the activated carbon layer 19, at the moment, the microbial deodorization layer 20 can deodorize gas emitted by the sewage, and the activated carbon layer 19 can remove harmful substances in the gas, thereby avoid the volatile gaseous polluted air of waste water in the biochemical pond, and when handling sewage, the staff can start flat vibrator 14, make the silt on the inner wall of cell body 1 side concentrate and fall into cell body 1 bottom, so that follow-up clear up silt, later after sewage treatment, the staff can start cylinder 4 and No. two cylinders 22, make the inside rubbish that is intercepted by filter plate 3 of rose box 2 shift out rose box 2 through spout 25, brush board 23 can sweep the rubbish on the filter plate 3 simultaneously.

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 (7)

1. A biochemical pool for domestic sewage treatment comprises a pool body (1) and is characterized in that limit grooves (11) which are distributed in an equidistant structure are formed in the positions, close to the top, of the outer wall of the side face of the pool body (1), a shell (7) which is inserted into the limit grooves (11) in a clamping mode is connected to the outer wall of the top of the pool body (1), a fan box (8) is installed on one side of the outer wall of the top of the shell (7) through bolts, a dust screen (9) and a fan (16) which are distributed in an equidistant structure are installed in the fan box (8) through bolts, an active carbon layer (19) and a microorganism deodorization layer (20) which are distributed in an up-down structure are installed in the shell (7) through bolts, water outlet pipes (6) which are communicated with the pool body (1) are connected to the outer wall of one side of the pool body (1) in a splicing mode, a filter box (2) which is communicated with the pool body (1) is installed on the outer wall of one side of the pool body (1) through bolts, and the outer wall of one side of the filter box (2) is spliced with a water inlet pipe (5), and the two sides of the outer wall of the back of the tank body (1) are spliced with a drain pipe (15) extending to the inside of the tank body (1).

2. The biochemical pool for domestic sewage treatment according to claim 1, wherein a mounting groove (24) is formed in one side of the outer wall of the top of the filter box (2), and the filter screen plate (3) is inserted in the mounting groove (24) in a sliding manner.

3. The biochemical pool for domestic sewage treatment according to claim 1, wherein a second cylinder (22) is installed on one side of the outer wall of the top of the filtering tank (2) through a bolt, and a brush plate (23) located inside the filtering tank (2) is installed on the output end of the second cylinder (22) through a bolt.

4. The biochemical pool for domestic sewage treatment according to claim 1, wherein a sliding groove (25) is formed in one side of the outer wall of the bottom of the filter box (2), the filter box (2) is communicated with each other, a sliding plate (26) is slidably connected inside the sliding groove (25), a first cylinder (4) is mounted on the outer wall of one side of the filter box (2) close to the bottom through a bolt, and the sliding plate (26) is fixedly connected with the output end of the first cylinder (4) through a bolt.

5. The biochemical pool for treating domestic sewage according to claim 1, wherein a driving motor (10) is installed on one side of the outer wall of the top of the shell (7) through a bolt, a rotating shaft (17) penetrating through the activated carbon layer (19) and the microbial deodorization layer (20) is installed at the output end of the driving motor (10) through a coupling, and a stirring paddle (18) located inside the pool body (1) is welded on the outer wall of the side surface of the rotating shaft (17) near the bottom end.

6. The biochemical pool for domestic sewage treatment according to claim 1, wherein the inner wall of the bottom of the pool body (1) is welded with a partition plate (12), and the outer wall of one side of the partition plate (12) is provided with a through hole (21).

7. The biochemical pool for treating domestic sewage according to claim 1, wherein the pool body (1) is provided with grooves (13) on both sides of the outer wall of the bottom, and the inner wall of the top of the groove (13) is provided with a flat vibrator (14) through a bolt.

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