CN204996179U

CN204996179U - Homogeneity deposits device for sewage treatment

Info

Publication number: CN204996179U
Application number: CN201520708331.0U
Authority: CN
Inventors: 董晓晖; 明森乔
Original assignee: SHANDONG CHANGYI PETROCHEMICAL CO Ltd
Current assignee: SHANDONG CHANGYI PETROCHEMICAL CO Ltd
Priority date: 2015-09-15
Filing date: 2015-09-15
Publication date: 2016-01-27
Anticipated expiration: 2025-09-15

Abstract

The utility model discloses a homogeneity deposits device for sewage treatment, including the storage container who is used for storing sewage, storage container has laid many mud pipes in the bottom, has offered into ni kou on the mud pipe, and the one end of mud pipe is stretched out storage container and install the mud valve who controls the mud pipe break -make in the section of stretching out. The utility model discloses a setting up the mud pipe bottom storage container, having offered into ni kou on the mud pipe, utilize the gravity of water to have decurrent pressure to mud, when pipeline mud valve opens, the mud that the bottom is precipitated will get into the mud pipe from advancing the mud mouth along with rivers under the pressure of water, and then discharge homogeneity jar or homogeneity pond, reach the purpose of automatic desilting, improve work efficiency, reduce the running cost, and the sediment device of this kind of structure can be realized running without interruption.

Description

Sewage disposal precipitation from homogeneous solution device

Technical field

The utility model relates to a kind of sewage disposal precipitation from homogeneous solution device.

Background technology

General oil refining sewage treatment technology has the processing units such as oil removal, precipitation from homogeneous solution, flotation, biochemistry, precipitation, sand filtration, and wherein precipitation from homogeneous solution unit to a certain degree can remove suspension, colloid substances etc. in sewage, ensures subsequent biochemical processing unit Effec-tive Function.Current precipitation from homogeneous solution unit generally uses homogeneous pond or homogeneous tank, but no matter take which kind of form, capital has a large amount of suspensions, colloid substances, silt etc. to be deposited on bottom, for ensureing that sewage disposal system is normally run, need regularly precipitation from homogeneous solution unit to be carried out labor cleaning, during cleaning, precipitation from homogeneous solution unit need be stopped using, the normal operation of sewage disposal system can be affected to a certain extent, and the deposit bottom homogeneous tank or homogeneous pond need manually be cleared up, at substantial manpower and materials, considerably increase operating cost.

Summary of the invention

The technical problems to be solved in the utility model is to provide one can Automatic clearance sedimental sewage disposal precipitation from homogeneous solution device.

For solving the problems of the technologies described above, the utility model comprises the hold-up vessel for storing sewage, its design feature is equipped with many discharge pipelines bottom described hold-up vessel, described discharge pipeline offers mud inlet, and one end of described discharge pipeline is stretched out hold-up vessel and in the section of stretching out, is provided with the mud valve controlling discharge pipeline break-make.

The circular in cross-section of described hold-up vessel, described discharge pipeline comprises many centered by hold-up vessel center in the equally distributed main discharge pipeline of divergent shape, the main discharge pipeline of every root is provided with the many branch's discharge pipelines stretched out to its both sides along its axially spaced-apart, on the main discharge pipeline of every root, the length of each branch's discharge pipeline increases to hold-up vessel sidewall end gradually by near hold-up vessel center-side, described branch discharge pipeline offers mud inlet, and hold-up vessel is stretched out in one end of described main discharge pipeline.

Described branch discharge pipeline is obliquely installed, and itself and main discharge pipeline are acute angle near the angle of hold-up vessel central segment.

The both sides of described branch discharge pipeline are respectively equipped with time branched pipe, and described branched pipe offers mud inlet.

The cross section of described hold-up vessel is square, and described discharge pipeline uniform intervals is arranged, and every root discharge pipeline is evenly equipped with multiple mud inlet.

Described mud inlet is connected with in trumpet-shaped enter Ni Zui.

Described enter mud mouth opening down, described in the distance entered between the opening of mud mouth and the bottom of hold-up vessel be 2-10cm.

After adopting said structure, the utility model by arranging discharge pipeline bottom hold-up vessel, discharge pipeline offers mud inlet, utilizes the gravity of water to have downward pressure to mud, when pipeline mud valve is opened, the mud of bottom precipitation will enter discharge pipeline with current from mud inlet under the pressure of water, and then discharge homogeneous tank or homogeneous pond, reach the object of automatic desilting, increase work efficiency, reduce operating cost, and the settler of this kind of structure can realize running without interruption.

Accompanying drawing explanation

Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of Fig. 1 along A-A line section.

Detailed description of the invention

As shown in the figure, sewage disposal precipitation from homogeneous solution device comprises the hold-up vessel 1 for storing sewage, and hold-up vessel 1 can be homogeneous tank or homogeneous pond, and both structures are prior art, do not repeat them here.Many horizontally disposed discharge pipelines are equipped with bottom hold-up vessel 1, support bar 6 is fixed with below discharge pipeline, support bar is fixedly connected with hold-up vessel 1 diapire the support realized discharge pipeline, discharge pipeline also tiltable arranges and makes it export to be convenient to mud lower than import to utilize self gravitation to carry out spoil disposal, discharge pipeline offers mud inlet, one end of discharge pipeline is stretched out hold-up vessel 1 sidewall and in the section of stretching out, is provided with the mud valve controlling discharge pipeline break-make, generally mud collection container is set in the exit of discharge pipeline, is convenient to transport mud and process.

As shown in Figure 1, for a kind of embodiment of the present utility model, the wherein circular in cross-section of hold-up vessel 1, discharge pipeline comprises many centered by hold-up vessel 1 center in the equally distributed main discharge pipeline 2 of divergent shape, the bottom surface of main discharge pipeline 2 is provided with multiple mud inlet, the main discharge pipeline 2 of every root is provided with the many branch's discharge pipelines 3 stretched out to its both sides along its axially spaced-apart, on the main discharge pipeline 2 of every root, the length of each branch's discharge pipeline 3 increases to hold-up vessel 1 sidewall end gradually by near hold-up vessel 1 center-side, branch's discharge pipeline 3 is obliquely installed, itself and main discharge pipeline 2 are acute angle near the angle of hold-up vessel 1 central segment, the bottom surface of branch's discharge pipeline 3 offers multiple mud inlet, the both sides of branch's discharge pipeline 3 are respectively equipped with the secondary branched pipe 4 stretched out to both sides, the bottom surface of secondary branched pipe 4 offers mud inlet.The mud inlet of the discharge pipeline of this kind of structure can be arranged more uniformly bottom hold-up vessel 1, and can better be discharged by the mud bottom hold-up vessel 1, in the present embodiment, hold-up vessel 1 is stretched out in one end of main discharge pipeline 2.

In the utility model, the cross section of hold-up vessel 1 also can be square, and its discharge pipeline of hold-up vessel 1 of this kind of structure is arranged simpler, as long as discharge pipeline uniform intervals is arranged, the bottom surface of every root discharge pipeline is evenly equipped with multiple mud inlet.

For improving the efficiency into mud in the utility model, can be connected with on mud inlet in trumpet-shaped enter mud mouth 5, enter the opening down of mud mouth 5, the distance h entered between the opening of mud mouth 5 and the bottom of hold-up vessel 1 is 2-10cm, is convenient to mud and enters into Ni Zui under the effect of hydraulic pressure.The utility model can according to the area determination discharge pipeline bottom hold-up vessel 1 and discharge pipeline inlet opens quantity.

The utility model utilizes the gravity of water to have downward pressure to mud, when pipeline valve is opened, the mud of bottom precipitation will enter discharge pipeline with current from mud inlet under the pressure of water, and then discharge homogeneous tank or homogeneous pond, reach the object of automatic desilting, increase work efficiency, reduce operating cost, and the settler of this kind of structure can realize running without interruption.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.In every case, within inventive concept scope of the present utility model, any amendment made, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.

Claims

1. a sewage disposal precipitation from homogeneous solution device, comprise the hold-up vessel (1) for storing sewage, it is characterized in that described hold-up vessel (1) bottom is equipped with many discharge pipelines, described discharge pipeline offers mud inlet, and one end of described discharge pipeline is stretched out hold-up vessel (1) and in the section of stretching out, is provided with the mud valve controlling discharge pipeline break-make.

2. sewage disposal precipitation from homogeneous solution device according to claim 1, it is characterized in that the circular in cross-section of described hold-up vessel (1), described discharge pipeline comprises many centered by hold-up vessel (1) center in the equally distributed main discharge pipeline (2) of divergent shape, the main discharge pipeline of every root (2) is provided with the many branch's discharge pipelines (3) stretched out to its both sides along its axially spaced-apart, the length of the main discharge pipeline of every root (2) each branch's discharge pipeline (3) upper increases to hold-up vessel (1) sidewall end gradually by near hold-up vessel (1) center-side, described branch discharge pipeline (3) offers mud inlet, hold-up vessel (1) is stretched out in one end of described main discharge pipeline (2).

3. sewage disposal precipitation from homogeneous solution device according to claim 2, is characterized in that described branch discharge pipeline (3) is obliquely installed, and itself and main discharge pipeline (2) are acute angle near the angle of hold-up vessel (1) central segment.

4. sewage disposal precipitation from homogeneous solution device according to claim 3, is characterized in that the both sides of described branch discharge pipeline (3) are respectively equipped with time branched pipe (4), described branched pipe (4) offers mud inlet.

5. sewage disposal precipitation from homogeneous solution device according to claim 1, is characterized in that the cross section of described hold-up vessel (1) is square, and described discharge pipeline uniform intervals is arranged, and every root discharge pipeline is evenly equipped with multiple mud inlet.

6. sewage disposal precipitation from homogeneous solution device according to any one of claim 1 to 5, it is characterized in that described mud inlet is connected with in trumpet-shaped enter Ni Zui (5).

7. sewage disposal precipitation from homogeneous solution device according to claim 6, enters the opening down of Ni Zui (5) described in it is characterized in that, described in the distance entered between the opening of Ni Zui (5) and the bottom of hold-up vessel (1) be 2-10cm.