Anti-blocking water distribution device for hydrolysis tank

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to an anti-blocking water distribution device for a hydrolysis tank. The device specifically comprises a hydrolysis acidification pool, a main water pipe and branch pipes, the main water pipe is arranged at the upper end of the outer edge of the hydrolysis acidification pool; an inlet of the main water pipe is respectively connected to the water inlet pipe and the backwashing water pipe; the main water pipe is respectively connected with a plurality of branch pipes, the branch pipes are downward along the inner wall of one side surface of the hydrolysis acidification pool, pass through the bottom of the hydrolysis acidification pool and then are upward out of the hydrolysis acidification pool from the inner wall of the opposite side surface, the branch pipes are arranged in a U shape in the hydrolysis acidification pool, and a plurality of water holes are formed in the branch pipes at the bottom of the hydrolysis acidification pool. The tail ends of the water inlet pipe branch pipes are all arranged on the water outlet pipe. The utility model has the advantages that the main water pipe is respectively connected with the water inlet pipe and the backwashing water pipe, so that the water holes can be washed in a point-to-point manner, and the water holes are prevented from being blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment equipment technical field especially is related to a hydrolysis tank anti - jamming cloth water device. BACKGROUND

[0002] The water distribution mode of hydrolysis acidification tank directly influences the contact efficiency and reaction speed of microorganism and organic matter, and the most common water distribution mode is perforated pipe water distribution, a whole water distribution pipe is annularly installed at the bottom of hydrolysis acidification tank, and sewage is evenly distributed to the tank through the small holes on the pipe, with the extension of running time, silt will be accumulated in the water distribution pipe, the micro holes are blocked, the hydrolysis effect is influenced, and the tank needs to be treated when necessary.

[0003] How to solve the problem of micro hole blockage of water distribution pipe and avoid affecting the water treatment work of hydrolysis acidification tank is an urgent problem to be solved by the person skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above problems, the utility model provides a hydrolysis tank anti - jamming cloth water device.

[0005] The technical scheme of the utility model is: a hydrolysis tank anti - jamming cloth water device, including hydrolysis acidification tank, total water pipe and branch pipe, the total water pipe is arranged on the outer end of the hydrolysis acidification tank, and the total water pipe inlet is connected to the water inlet pipe and the backwashing water pipe respectively,

[0006] A plurality of branch pipes are connected to the total water pipe respectively, the branch pipe is downward along the inner wall of one side of the hydrolysis acidification tank, and the water is discharged from the hydrolysis acidification tank from the inner wall of the opposite side after passing through the bottom of the hydrolysis acidification tank, the branch pipe is arranged in the form of "U" in the hydrolysis acidification tank, a plurality of water holes are formed in the branch pipe at the bottom of the hydrolysis acidification tank, and the ends of the plurality of branch pipes are arranged on the water outlet pipe.

[0007] Further, the branch pipe at the bottom of the hydrolysis acidification tank is a water distribution pipe, and the water hole is arranged at an angle of 45 degrees downward from the water distribution pipe.

[0008] Further, the water hole on each water distribution pipe is provided with 4-5 places, the diameter is 5-8mm, and the hole spacing is 0.5-0.8m.

[0009] Further, a water inlet valve is arranged between the total water pipe inlet and the water inlet pipe, and a water washing valve is arranged between the total water pipe inlet and the backwashing water pipe.

[0010] Further, a water distribution valve is arranged at the starting position of each branch pipe, and a vent valve is arranged at the end position of each branch pipe.

[0011] The utility model discloses the beneficial effect is: through one total water pipe is connected respectively inlet pipe and backwashing water pipe, can integrate inlet water and backwashing in one place, and the operation control of convenient to the inlet water of hydrolytic acidification pond, water distribution and backwashing, one total water pipe is connected respectively multiple branch pipes, to prevent the water hole on the water distribution pipe from being blocked, can open backwashing water pipe, and the water hole is washed point to point, avoids the water distribution device with disease operation that the water hole is blocked produces, leads to the problem of low water distribution efficiency. The water hole opening angle is 45 downwardly, can prevent the sludge in sewage from entering the pipe and depositing, causes the water distribution pipe to be blocked, and the water hole on the water distribution pipe is equipped with 4-5 places respectively, and the diameter is 5-8mm, and the hole spacing is 0.5-0.8m, in the water distribution work, can agitate the sludge at the bottom of pond, avoids the sludge deposition at the bottom of pond.

[0012] Through adopting the branch pipe of "U" type to complete inlet water and water distribution work, the branch pipe starts from the total pipe, and along the inner wall of the side face of hydrolytic acidification pond, and is downward, passes through the bottom of hydrolytic acidification pond, and from the inner wall of the other side face corresponding to hydrolytic acidification pond, and is upward to hydrolytic acidification pond, and the inlet water, water distribution and backwashing of branch pipe are all carried out in hydrolytic acidification pond, and do not need to perforate the pool wall of hydrolytic acidification pond, and do not damage the integrity of hydrolytic acidification pond. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the cross section structure schematic diagram of the utility model;

[0014] Figure 2 It is the overhead structure schematic diagram of the utility model;

[0015] Figure 3 It is the water distribution pipe cross section enlarged structure schematic diagram of the utility model;

[0016] In the drawing,

[0017] 1, hydrolytic acidification pond 101, the first face of hydrolytic acidification pond 102, the second face of hydrolytic acidification pond

[0018] 2, total water pipe 3, branch pipe 301, water distribution pipe

[0019] 4, outlet pipe 5, inlet valve 6, water washing valve

[0020] 7, water distribution valve 8, emptying valve 9, inlet pipe

[0021] 10, backwashing water pipe 302, water hole DETAILED DESCRIPTION

[0022] Example 1

[0023] The application discloses a kind of hydrolysis pond anti-blocking water distribution device, including hydrolysis acidification pond 1, total water pipe 2 and branch pipe 3;Hydrolysis acidification pond 1 is respectively hydrolysis acidification pond first side 101 and hydrolysis acidification pond second side 102 to corresponding two sides, total water pipe 2 is fixedly arranged on the outer end of hydrolysis acidification pond first side 101 upper end, and the inlet of total water pipe 2 is respectively connected to water inlet pipe 9 and backwashing water pipe 10;

[0024] 5-6 branch pipes 3 are respectively connected on total water pipe 2, equidistantly arranged between branch pipe and branch pipe 3, branch pipe 3 is vertically downward along the inner wall of hydrolysis acidification pond first side 101, vertically upward from the inner wall of hydrolysis acidification pond second side 102 after passing through the bottom of hydrolysis acidification pond 1, and out of hydrolysis acidification pond 1, branch pipe 3 is arranged in "U" type in hydrolysis acidification pond, and branch pipe 3 at the bottom of hydrolysis acidification pond is water distribution pipe 301, 4-5 water holes 302 are respectively arranged on water distribution pipe 301, the diameter of water hole is 5-8mm, the distance between holes is 0.5-0.8m, each water hole 302 is arranged at 45° downward from the inclined direction of water distribution pipe, and the end of each branch pipe 3 is arranged on water outlet pipe 4, and water outlet pipe 4 is arranged on the outer wall of hydrolysis acidification pond second side 102 upper end.

[0025] Further, water inlet valve 5 is arranged between the inlet of total water pipe 2 and water inlet pipe 9, and water washing valve 6 is arranged between the inlet of total water pipe 2 and backwashing water pipe 10.

[0026] Further, water distribution valve 7 is arranged at the starting position of each branch pipe 3, and vent valve 8 is arranged at the end position of each branch pipe 3.

[0027] In actual operation, when water distribution is carried out on hydrolysis acidification pond, water inlet valve 5 on total water pipe is opened, so that sewage flows from total water pipe 2 to each branch pipe 3, and then flows to water distribution pipe 301 through branch pipe 3, and sewage uniformly flows into hydrolysis acidification pond 1 through water hole 302 on water distribution pipe 301;When hydrolysis acidification pond 1 needs to be flushed after a period of use, water inlet valve 301 on total water pipe 2 is closed, and water washing valve 6 on total water pipe 2 is opened, at this time, backwashing water is input into total water pipe 2, vent valve 8 at the end of branch pipe 3 is closed, backwashing water flows through each branch pipe 3 after flowing through total water pipe 2, and then point-to-point backwashing is carried out on water hole 302 on water distribution pipe 301, so as to avoid the blockage of water hole 302 on water distribution pipe, after flushing, vent valve 8 at the end of branch pipe 3 is opened, and sludge in water distribution pipe 301 flows out through water outlet pipe 4 with backwashing water.

[0028] Example 2

[0029] In production, the anti-clogging water distribution device of the hydrolysis tank is provided according to the structure of the embodiment 1, when not all of the water distribution pipes 301 need to be used for water distribution, a part of the water distribution valves 7 on the branch pipes 3 can be closed, for example, when 6 branch pipes 3 are connected to the total water pipe 2, when only 3 water distribution pipes 301 are needed to be used for water distribution of the hydrolysis acidification tank 1, the water distribution valves 7 on the odd-numbered branch pipes 3 can be opened, the water distribution valves 7 on the even-numbered branch pipes 3 can be closed, and the amount of sewage entering the water distribution pipes 301 through the opened water distribution valves 7 can be controlled, so that the water distribution process can be further accurately controlled.

[0030] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application, and cannot be considered as limiting the implementation range of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the patent coverage range of the present application.

Claims

1. A hydrolysis basin anti-clogging color distribution device, characterized in that: It comprises a hydrolytic acidification tank, a total water pipe and branch pipes; the total water pipe is arranged on the outer side of the hydrolytic acidification tank at the upper end, and the inlet of the total water pipe is connected with the water inlet pipe and the backwashing water pipe respectively; A plurality of branch pipes are connected with the total water pipe respectively, and the branch pipes are arranged in a "U" shape in the hydrolytic acidification tank, and the branch pipes are arranged along the inner wall of one side of the hydrolytic acidification tank downward, pass through the bottom of the hydrolytic acidification tank and then are arranged along the inner wall of the opposite side upward out of the hydrolytic acidification tank, and a plurality of water holes are arranged on the branch pipes at the bottom of the hydrolytic acidification tank, and the ends of the branch pipes are arranged on the water outlet pipe.

2. A clog resistant spreading device for a hydrolysis tank according to claim 1, wherein: The branch pipes at the bottom of the hydrolytic acidification tank are water distribution pipes, and the water holes are arranged at an angle of 45° downward from the water distribution pipes.

3. A hydrolysis basin anti-clogging spreading device according to claim 2, characterized in that: Each water hole on each water distribution pipe is arranged at 4-5 positions, and the diameter is 5-8 mm, and the distance between the holes is 0.5-0.8 m.

4. A clog resistant spreading device for a hydrolysis tank according to claim 1, wherein: A water inlet valve is arranged between the inlet of the total water pipe and the water inlet pipe, and a water washing valve is arranged between the inlet of the total water pipe and the backwashing water pipe.

5. A clog resistant spreading device for a hydrolysis tank according to claim 1, wherein: A water distribution valve is arranged at the starting position of each branch pipe, and a vent valve is arranged at the end position of each branch pipe.

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