CN212425809U

CN212425809U - Forced-ventilated formula domestic sewage purification unit

Info

Publication number: CN212425809U
Application number: CN202021419847.0U
Authority: CN
Inventors: 吕琳; 张司本; 穆林森; 林国海
Original assignee: Heilongjiang Hongsheng Agricultural Technology Development Co ltd
Current assignee: Heilongjiang Hongsheng Agricultural Technology Development Co ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-01-29
Anticipated expiration: 2030-07-19

Abstract

The utility model provides a forced-ventilated formula domestic sewage purification unit. Including biodegradable sewage treatment plant and domestic sewage collection settling cask, the sewage entry that domestic sewage collected the settling cask passes through the domestic sewage discharge port of tube coupling building, and the sewage export passes through tube coupling biodegradable sewage treatment plant, and domestic sewage collects settling cask and biodegradable sewage treatment plant and buries the underground outside the building, is provided with the drinking-water pipe among the biodegradable sewage treatment plant, is taken out the water in the drinking-water pipe through the immersible pump. The utility model is suitable for a lower area of ground water level uses. The same biodegradable sewage treatment device can be matched with more than two domestic sewage collecting and settling tanks, the domestic sewage collecting and settling tanks are respectively buried outside different buildings, the domestic sewage of the different buildings is collected into the same biodegradable sewage treatment device for treatment, the building cost is low, and the device is suitable for rural areas with fewer residents and relatively dispersed living.

Description

Forced-ventilated formula domestic sewage purification unit

Technical Field

The utility model relates to a sewage collecting and treating device, in particular to a domestic sewage collecting and treating device.

Background

In the areas with low population density, such as vast rural areas, remote scenic spots and the like, dry toilets are frequently adopted in domestic toilets or public toilets because the dry toilets are not suitable for building complex public drainage systems. Because of no excrement and sewage treatment equipment, the sanitary condition of the dry toilet is poor, and the serious environmental pollution problem is caused.

If in the areas with low population density and scattered residence, each house is provided with a separate sewage collection septic tank, the construction cost of the building is greatly increased, the drainage of the septic tanks is difficult to be collected in a public drainage system, and the untreated drainage also causes secondary pollution.

The patent application document with the application number of 201910456268.9 discloses a tank body for sewage purification, which provides a solution for domestic sewage treatment in vast rural areas and remote scenic spots and provides a new way for the rural 'toilet revolution'. However, for a civil house, a kitchen, a washing room, a toilet and the like all generate sewage, the sewage also contains impurities with different types and different properties such as solid matters, oil stains and the like, the mixed sewage is directly collected into a treatment tank for sewage purification which is only subjected to biodegradation treatment for biodegradation, the treatment efficiency is low, and the purification effect is difficult to ensure.

Disclosure of Invention

An object of the utility model is to provide a can be to the kitchen, wash the one's face and rinse one's mouth, sewage such as lavatory centralized collection handles, can realize the dispersed collection of different building sewage, centralized processing's formula of arranging domestic sewage purification treatment device by force.

The purpose of the utility model is realized like this: comprises a biodegradable sewage treatment device and a domestic sewage collecting and settling tank, wherein a sewage inlet of the domestic sewage collecting and settling tank is connected with a domestic sewage discharge outlet of a building through a pipeline, a sewage outlet of the domestic sewage collecting and settling tank is connected with the biodegradable sewage treatment device through a pipeline, the domestic sewage collecting and settling tank and the biodegradable sewage treatment device are buried under the outside of the building,

the biodegradable sewage treatment device has the structure that: the water inlet cavity is provided with a water inlet communicated with a sewage outlet of the domestic sewage collecting and settling tank.

The utility model discloses can also include:

1. at least two domestic sewage collecting and settling tanks are connected with the same biodegradable sewage treatment device, and each domestic sewage collecting and settling tank is buried outside a building.

2. An aeration device formed by connecting an aeration head and an aeration pipe is arranged in the degradation cavity.

3. A filter layer is laid on the upper part of the filler ball.

The utility model comprises a domestic sewage collecting and settling tank and a biodegradation sewage treatment device. The domestic sewage collecting and settling tank is used for collecting domestic sewage discharged from kitchens, washing rooms, toilets and the like of the civil houses, settling and filtering pollutants such as solid matters, oil stains and the like contained in the domestic sewage, reducing the pollutants entering the biodegradable sewage treatment device, reducing the load of the biodegradable sewage treatment device and improving the treatment effect of the biodegradable sewage treatment device. The utility model discloses a biodegradable sewage treatment plant comprises intake antrum, degradation chamber and play water cavity triplex, and sewage in the domestic sewage collection settling cask at first gets into the intake antrum, gets into the degradation chamber after the secondary subsides and carries out biodegradation and handle and get into out the water cavity again, sets up the drinking-water pipe in going out the water cavity. Can directly set up the immersible pump in the drinking-water pipe, also can put the immersible pump in the drinking-water pipe when needs drainage, the water in the drinking-water pipe is taken out and is discharged after the immersible pump starts. The utility model is suitable for a lower area of ground water level uses. The utility model discloses collect the settling cask with domestic sewage and biodegradable sewage treatment plant designs into the component structure, the same domestic sewage that can form a complete set more than two with biodegradable sewage treatment plant collects the settling cask, each domestic sewage collects the settling cask and buries respectively outside the building of difference, the domestic sewage of different buildings is collected respectively, after the settlement treatment, collect and carry out centralized processing in the same biodegradable sewage treatment plant, discharge after up to standard again, the construction cost is low, it is less to be applicable to the resident family, the domestic sewage treatment of the rural area of relative dispersion lives.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic structural view of the biodegradable sewage treatment apparatus of the present invention.

Figure 3 is the structure schematic diagram of the domestic sewage collecting and settling tank of the utility model.

Figure 4 is a schematic diagram of the construction of a suction tube.

Fig. 5 is a schematic view of the internal structure of the domestic sewage collecting and settling tank with support.

Detailed Description

The invention will now be described in more detail by way of example with reference to the accompanying drawings.

Combine fig. 1, the utility model discloses a forced-ventilated formula sewage purification unit's first embodiment includes biodegradable sewage treatment plant B and domestic sewage collection settling cask A, and the sewage entry of domestic sewage collection settling cask passes through the sewage entry of pipe connection biodegradable sewage treatment plant of the domestic sewage discharge port of pipe connection building, the sewage export of domestic sewage collection settling cask, and domestic sewage collection settling cask and biodegradable sewage treatment plant bury in the outer secret of building.

With reference to fig. 2, the biodegradable sewage treatment apparatus has the following structure: the tank body is internally provided with two partition plates 23 which divide the tank body into a water inlet cavity 21, a degradation cavity 25 and a water outlet cavity 28, the degradation cavity is positioned in the middle and comprises a grate 26 which divides the degradation cavity into an upper part and a lower part, biodegradable bacteria are arranged below the grate, a filler ball 18 is laid on the grate, a long elbow 22 which leads water into the bottom of the degradation cavity is arranged on the partition plate between the water inlet cavity and the degradation cavity, a short elbow 27 which leads water into the water outlet cavity from the upper part of the degradation cavity is arranged on the partition plate between the degradation cavity and the water outlet cavity, a water pumping pipe 32 is arranged in the water outlet cavity, the water inlet cavity is provided with a water inlet 20 which is communicated with a sewage outlet of a domestic sewage collecting sedimentation tank, and the top of the water inlet cavity is also provided with.

With reference to fig. 3, the domestic sewage collecting and settling tank has the following structure: the tank comprises a tank body 1, wherein the tank body is formed by butt joint of an upper part and a lower part, one side of the upper part of the tank body is provided with a sewage inlet 5, the other side of the upper part of the tank body is provided with a sewage outlet 3, the top of the tank body is provided with a cleaning opening 4, a partition plate 2 which divides the tank body into two or more settling chambers is arranged in the tank body, and the top of each settling chamber is provided with a cleaning opening. The upper part of the clapboard is provided with a water passing hole and a gas passing hole which are used for communicating the sedimentation chambers, and the height of the water passing hole is lower than that of the gas passing hole. Domestic sewage is connected with a sewage inlet of the tank body through the collecting pipe through the corrugated pipe 6, the sewage is firstly introduced into the first-stage sedimentation cavity, the domestic sewage is precipitated and then enters the next-stage sedimentation cavity through the water passing hole, and the domestic sewage is introduced into the biodegradable sewage treatment device from a sewage outlet of the last-stage sedimentation cavity. During the in-service use, the utility model discloses a domestic sewage collects the setting pot and biodegradable sewage treatment plant all buries the underground outside the building, draws the mouth clearly and stretches out and set up airtight lid on it.

With reference to fig. 4, a filter cartridge 35 is sleeved outside the water pumping pipe 32, the lower end of the filter cartridge is connected with the lower end of the water pumping pipe in a parallel and level manner and the bottom of the filter cartridge is closed, the upper end of the filter cartridge is a section of inclined plane section 33, the edge of the inclined plane section is connected with the outer wall of the water pumping pipe, a water inlet hole 34 is formed in the inclined plane section, a water outlet hole 37 is formed in the lower half section of the water pumping pipe, and a filter material 36 is filled.

The utility model discloses a formula of arranging domestic sewage purification unit by force's second embodiment is on the basis of first embodiment, and same biodegradable sewage treatment plant is connected to two at least domestic sewage collection settling casks, and each domestic sewage collection settling cask is buried underground outside a building.

The third embodiment of the forced-ventilated type domestic sewage purification treatment device of the utility model is an aeration device which is formed by connecting an aeration head 24 and an aeration pipe 30 and is arranged in the degradation cavity on the basis of the first or the second embodiment.

The fourth embodiment of the forced-ventilated type domestic sewage purification treatment device of the utility model is that on the basis of any one of the above embodiments, a filter layer is laid on the upper part of the packing ball.

With reference to fig. 5, the fifth embodiment of the forced-ventilated type domestic sewage purification treatment apparatus of the present invention is based on any of the above embodiments, and in order to improve the intensity of the domestic sewage collecting settling tank, the vertical support pipe 14 is disposed in the tank body, and the vertical support pipe positioning seat is disposed in the tank inner wall, and the vertical support pipe is disposed on the positioning seat to support the tank body, and the vertical support pipe is provided with an opening 15. The horizontal supporting tubes 13 are horizontally arranged in the tank body, the horizontal supporting tube positioning seats are arranged on the left and right of the inner wall of the tank body, and the horizontal supporting tubes are arranged on the positioning seats. In order to improve the strength of the biodegradable sewage treatment device, similar supporting vertical pipes and supporting horizontal pipes can be arranged in a tank body of the biodegradable sewage treatment device. When the horizontal supporting pipes are arranged in the tank body, holes for the horizontal supporting pipes to penetrate through are arranged on the partition plates.

Claims

1. The utility model provides a formula of forcing to arrange domestic sewage purification unit, characterized by: comprises a biodegradable sewage treatment device and a domestic sewage collecting and settling tank, wherein a sewage inlet of the domestic sewage collecting and settling tank is connected with a domestic sewage discharge outlet of a building through a pipeline, a sewage outlet of the domestic sewage collecting and settling tank is connected with the biodegradable sewage treatment device through a pipeline, the domestic sewage collecting and settling tank and the biodegradable sewage treatment device are buried under the outside of the building,

2. The forced-ventilated type domestic sewage purification treatment device according to claim 1, wherein: at least two domestic sewage collecting and settling tanks are connected with the same biodegradable sewage treatment device, and each domestic sewage collecting and settling tank is buried outside a building.

3. A forced-ventilated type domestic sewage purification treatment apparatus according to claim 1 or 2, wherein: an aeration device formed by connecting an aeration head and an aeration pipe is arranged in the degradation cavity.

4. A forced-ventilated type domestic sewage purification treatment apparatus according to claim 1 or 2, wherein: a filter layer is laid on the upper part of the filler ball.

5. The forced-ventilated type domestic sewage purification treatment apparatus according to claim 3, wherein: a filter layer is laid on the upper part of the filler ball.