CN215799017U

CN215799017U - Integrated pretreatment tank of integral type

Info

Publication number: CN215799017U
Application number: CN202120457092.1U
Authority: CN
Inventors: 许忠云; 许承尧
Original assignee: Zhejiang Shengteng Environment Engineering Co ltd
Current assignee: Zhejiang Shengteng Environment Engineering Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-02-11
Anticipated expiration: 2031-03-03

Abstract

An integrated pretreatment tank comprises a tank body, wherein a pretreatment tank is arranged in the middle of the inside of the tank body, a plurality of partition plates are respectively arranged on two sides of the pretreatment tank, the left side and the right side of the inside of the tank body are divided into a plurality of treatment tanks, each partition plate is provided with a plurality of water leakage holes, one side of each water leakage hole is respectively provided with a turnover cover plate with one fixed end, each cover plate is respectively provided with a lifting arm for closing and opening the cover plate, a treatment tank is arranged in the pretreatment tank, the top of the treatment tank is in a round platform shape, the bottom of the treatment tank is provided with an overflow port with a filter screen, the interior of the treatment tank is provided with a water inlet pipe which is directly communicated with the bottom of the tank body, the edge of the overflow port is provided with an umbrella-shaped drainage edge which extends downwards, the integrated pretreatment tank has small occupied area, simple structure and convenient operation and can be operated in two directions, and the flow velocity can be conveniently controlled by the turnover cover plates, the whole water treatment is more uniform, and the labor force is greatly reduced.

Description

Integrated pretreatment tank of integral type

Technical Field

The utility model relates to the field of water treatment, in particular to an integrated pretreatment tank.

Background

Traditional pre treatment facilities occupation of land is bigger, the pond is more, and all connect through the pipeline between every pond, the cost of its pipeline is also very high, and the velocity of flow is very slow, greatly reduced the speed of water treatment, and because of taking up an area of big, the place of use has the limitation, the utilization ratio is not very high yet, because of connecting through the pipeline between pond and the pond, so its throughput also very limits, depend on the handling capacity according to the thickness of pipeline, very not good control, in case the flow is big can lead to first pond to spill over, the condition of the pond of back does not have how much water, it is very impractical.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an integrated pretreatment tank aiming at the defects in the prior art, and the integrated pretreatment tank has the advantages of small occupied area, convenience in use, simplicity in operation, uniform flow, low cost and convenience and simplicity in maintenance.

The utility model aims to complete the technical scheme that the integrated pretreatment tank comprises a tank body, wherein the pretreatment tank is arranged in the middle of the inside of the tank body, a plurality of partition plates are respectively arranged on two sides of the pretreatment tank, the left side and the right side of the inside of the tank body are divided into a plurality of treatment tanks, each partition plate is provided with a plurality of water leakage holes, one side of each water leakage hole is respectively provided with a turnover cover plate with one fixed end, each cover plate is respectively provided with a lifting arm for closing and opening the cover plate, a treatment tank is arranged in the pretreatment tank, the top of the treatment tank is in a round table shape, the bottom of the treatment tank is provided with an overflow port with a filter screen, the interior of the treatment tank is provided with a water inlet pipe which is directly communicated with the bottom of the tank body, and the edge of the overflow port is provided with an umbrella-shaped drainage edge which extends downwards.

Preferably, the method comprises the following steps: pretreatment tank left and right sides has arranged corresponding good oxygen district, anoxic zone, filtering area and has passed through the MBR pond of pipe connection respectively in proper order, the bottom in good oxygen district is equipped with the aeration pipe, supplies oxygen through the oxygen machine that the outside set up, and the bottom in anoxic zone is equipped with half circular's sediment end, and the top in filtering area has hung a plurality of filter bags, has put the filtering agent in every filter bag.

Preferably, the method comprises the following steps: filter bag detachable installs on the apron at filtering area top, and the size of its apron is greater than the size at filtering area top to convenient the change.

The utility model has small occupied area, simple structure and convenient operation, can be operated in two directions at two sides, and can conveniently control the flow velocity through the foldable cover plate, thus leading the whole water treatment to be more uniform and greatly reducing the labor force.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The utility model will be described in detail below with reference to the following figures: as shown in figure 1, the integrated pretreatment tank comprises a tank body, wherein a pretreatment tank 1 is arranged in the middle of the inside of the tank body, a plurality of partition plates 2 are respectively arranged on two sides of the pretreatment tank, the left side and the right side of the inside of the tank body are divided into a plurality of treatment tanks, a plurality of water leakage holes 3 are formed in each partition plate 2, a cover plate 4 with one fixed end and capable of being turned over and folded is respectively arranged on one side of each water leakage hole, a lifting arm 5 for closing and opening the cover plate is respectively arranged on each cover plate 4, a treatment tank 6 is arranged in the pretreatment tank, the top of the treatment tank 6 is in a circular truncated cone shape, an overflow port 7 with a filter screen is arranged at the bottom of the treatment tank, a water inlet pipe 8 which is directly communicated with the bottom of the tank body is arranged in the treatment tank, umbrella-shaped drainage edges 9 which extend downwards are arranged at the edges of the overflow port 7, and the left side and the right side of the pretreatment tank are sequentially provided with an aerobic zone 10, a pretreatment zone, Anoxic zone 11, filtering area 12 and MBR pond 13 of connecting through pipeline 19, the bottom in aerobic zone 10 is equipped with aeration pipe 14, supplies oxygen machine 15 through the outside setting and supplies oxygen, and the bottom in anoxic zone 11 is equipped with half circular's sediment end 16, and the top of filtering area 12 has hung a plurality of filter bags 17, has put the filtering agent in every filter bag, filter bag 17 detachable installs on the apron 18 at filtering area top, and the size of its apron 18 is greater than the size at filtering area top to convenient the change.

The utility model leaves the treated first large particles in the tank body in a middle overflow mode, and flows water into the rear aerobic area and the anoxic area for further treatment in an overflow mode at two sides, so that the operation can greatly reduce the precipitation in the conventional water treatment and remove the large particle pool in a fence mode, and save a great deal of area. The bottom of the anoxic tank is provided with a semicircular bottom which can be used as a sedimentation tank, and if the treatment time is long, the cover plate on the partition plate can be closed for standing, so that various water treatment modes can be achieved, and the anoxic tank is suitable for various places.

The use method comprises the following steps:

flow into jar body with waste water through the pipe in, the hole that leaks through the top both sides, with water in the mode that overflows flows into one side preliminary treatment pond, then flow into aerobic zone through the hole that leaks on the baffle and carry out aerobic filtration, carry out the oxygen deficiency filtration in getting into the anoxic zone, carry out chemical filtration through the filtering zone at last, the water that will filter the completion flows into MBR pond at last and further filters, until being utilizing, both sides at the jar body all are equipped with the same one set of processing system, if not under the very big circumstances to rivers, can only open the processing system of one side, if meet and can open both sides under the very much circumstances of waste water, filter with higher speed, wherein the filter bag of crossing among the chemical filtration is removable filter the bag, can reach the mesh ground of maintenance through the change.

Claims

1. The utility model provides an integrated preliminary treatment pond of integral type, it includes cell body, its characterized in that: the positive centre is the preliminary treatment pond in the cell body, is equipped with the polylith baffle respectively in this preliminary treatment pond both sides, falls into a plurality of processing ponds with this internal left and right sides of cell body, is equipped with a plurality of holes that leak on every baffle to wherein one side in a plurality of holes that leak is equipped with the fixed apron that can turn over of one end respectively, is equipped with the lift arm that lets the apron close and open on every apron respectively, be equipped with a processing jar in the preliminary treatment pond, should handle tank deck portion and be the round platform form, its bottom is equipped with the overflow mouth of taking the filter screen, and its inside oral siphon that is equipped with a direct jar body bottom, the edge of overflow mouth is equipped with downwardly extending's umbelliform drainage limit.

2. The integrated pretreatment tank of claim 1, wherein: pretreatment tank left and right sides has arranged corresponding good oxygen district, anoxic zone, filtering area and has passed through the MBR pond of pipe connection respectively in proper order, the bottom in good oxygen district is equipped with the aeration pipe, supplies oxygen through the oxygen machine that the outside set up, and the bottom in anoxic zone is equipped with half circular's sediment end, and the top in filtering area has hung a plurality of filter bags, has put the filtering agent in every filter bag.

3. The integrated pretreatment tank of claim 1, wherein: filter bag detachable installs on the apron at filtering area top, and the size of its apron is greater than the size at filtering area top to convenient the change.