CN210855752U - A kind of fish pond sludge temporary storage tank - Google Patents

Abstract

A fish pond sludge temporary storage tank, comprising a tank body (101), a filter screen (102), a mud inlet pipe (103), a water inlet and outlet pipe (104) and a sludge discharge auxiliary device, and the lower part of the tank body (101) is an inverted circle It has a table shape and is provided with at least three legs (107). The bottom surface of the tank body (101) is provided with a mud discharge pipe (109), a ball valve is provided on the mud discharge pipe (109), and a filter screen (102) is opened in the center The mud inlet pipe passes through the hole, and the filter screen (102) is fixed horizontally and fixedly installed in the upper part of the tank body (101). (106); the advantage is: after the sludge enters the tank body, the water in it is filtered out by the filter screen, so that more concentrated sludge can be stored in the tank body.

Description

A kind of fish pond sludge temporary storage tank

technical field

The utility model relates to the field of mechanical equipment, in particular to a fish pond sludge temporary storage tank.

Background technique

At present, the sludge in the fish pond needs to be stored in a sludge storage tank after being extracted by the dredging device, which is convenient for transportation. However, the sludge extracted by the dredging device has a large water content, and the existing sludge storage tank lacks a sludge concentration device.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a temporary storage tank for fish pond sludge in view of the above-mentioned deficiencies.

The utility model comprises a tank body, a filter screen, a mud inlet pipe, a water inlet and outlet pipe and an auxiliary device for discharging mud.

The lower part of the tank body is in the shape of an inverted circular truncated cone and is provided with at least three legs. The bottom surface of the tank body is provided with a mud discharge pipe, a ball valve is provided on the mud discharge pipe, and a hole for the mud inlet pipe is opened in the center of the filter screen. It is installed horizontally and fixedly in the upper part of the tank body. The inner cavity of the tank body is divided into a drainage area and a sludge storage area by a filter screen. The inlet end of the mud inlet pipe is provided with a quick-fit joint, and the upper part of the mud inlet pipe is provided with a ball valve. The mud inlet pipe is installed On the top of the tank, the bottom of the mud inlet pipe passes through the hole of the mud inlet pipe of the filter screen, and is located in the sludge storage area. The inlet end of the water inlet and outlet pipes is provided with a ball valve, and the water inlet and outlet pipes are installed on the top of the tank body. One end of the pipe is located in the drainage area,

The auxiliary device for sludge discharge includes a set of spray pipes, an annular collection pipe and a water inlet main pipe. The spray pipe includes a spray section and a water inlet section. The spray section of the spray pipe is provided with a set of spray holes. A ball valve is provided, a group of spray pipes are evenly distributed in a ring shape, the spray section of a group of spray pipes is inclined and fixed on the inner wall of the inverted truncated cone at the bottom of the tank, and the water inlet section of a group of spray pipes is connected with the annular collection pipe. The water outlet end of the water inlet main pipe is connected with the annular collective pipe, and the water inlet main pipe is provided with a ball valve.

A pressure gauge is arranged on the tank wall of the tank body located in the sludge storage area.

An observation window is provided on the tank wall of the tank body located in the sludge storage area.

The utility model has the advantages that: after the sludge enters the tank body, the water in it is filtered out by the filter screen, so that more concentrated sludge can be stored in the tank body.

Description of drawings

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

Figure 2 is a schematic cross-sectional structure diagram of the present utility model.

Detailed ways

As shown in the attached drawings, the utility model includes a tank body 101, a filter screen 102, a mud inlet pipe 103, a water inlet and outlet pipe 104, and a mud discharge auxiliary device.

The lower part of the tank body 101 is in the shape of an inverted truncated cone, and is provided with at least three legs 107. The bottom surface of the tank body 101 is provided with a mud discharge pipe 109, a ball valve is provided on the mud discharge pipe 109, and a mud inlet pipe is opened at the center of the filter screen 102 Passing through the hole, the filter screen 102 is fixed horizontally and fixedly installed in the upper part of the tank body 101, the inner cavity of the tank body 101 is divided into a drainage area 105 and a sludge storage area 106 by the filter screen 102, and the inlet end of the sludge inlet pipe 103 is provided with a quick installation The joint 115, the upper part of the mud inlet pipe 103 is provided with a ball valve, the mud inlet pipe 103 is installed on the top of the tank body 101, the bottom of the mud inlet pipe 103 passes through the hole of the mud inlet pipe of the filter screen 102, and is located in the sludge storage area 106, A ball valve is provided at the inlet end of the water inlet and outlet pipes 104, the water inlet and outlet pipes 104 are installed on the top of the tank body 101, and one end of the water inlet and outlet pipes 104 is located in the drainage area 105,

The auxiliary sludge discharge device includes a set of spray pipes 110, an annular collection pipe 111 and a water inlet main pipe 112. The spray pipe 110 includes a spray section and a water inlet section, and a group of spray holes are opened on the spray section of the spray pipe 110. , a ball valve is arranged on the water inlet section, a group of spray pipes 110 are evenly distributed in a ring shape, the spray section of a group of spray pipes 110 is inclined and fixed on the inner wall of the inverted circular frustum at the lower part of the tank body 101, a group of spray pipes 110 The water inlet section of the water inlet pipe 112 is connected with the annular collection pipe 111, the water outlet end of the water inlet main pipe 112 is connected with the annular collection pipe 111, and the water inlet main pipe 112 is provided with a ball valve.

A pressure gauge 1112 is provided on the tank wall of the tank body 101 in the sludge storage area 106 .

An observation window 113 is provided on the tank wall of the tank body 101 in the sludge storage area 106 .

Working method and principle: When it is necessary to store silt in the fish pond, the staff will connect the mud conveying pipeline of the fish pond excavation device with the mud feeding pipeline 103, connect the water inlet and outlet pipes 104 to the drainage pipes, and open the ball valve on the water inlet and outlet pipes 104.

The ball valve on the sludge discharge pipeline 109 is closed, the sludge is injected into the sludge storage area 106 through the sludge inlet pipeline 103, the sludge is deposited at the bottom of the tank 101, the injected sludge gradually increases, and the moisture in the sludge is filtered out through the filter screen 102. In the drainage area 105, the tank body 101 is discharged from the water inlet and outlet pipes 104. When the sludge in the sludge storage area 106 approaches the filter screen 102, the pressure in the tank body 101 will increase. To determine whether the sludge in the tank is full, the storage condition of sludge in the tank 101 can also be observed through the observation window 113 .

When the sludge in the tank 101 is full, the staff removes the sludge transportation pipeline and drainage pipeline of the fish pond excavation device, closes the ball valves on the sludge inlet pipeline 103 and the inlet and outlet pipelines 104, and temporarily stores and transports the sludge through the back tanker. To the designated sludge discharge point, when the sludge in the tank body 101 needs to be discharged, the back tanker will unload the sludge temporary storage tank, the staff will open the ball valve on the sludge discharge pipeline 109, fill the water from the water inlet main pipe 112, and open the water inlet main pipe. The ball valve on 112, open the ball valve on the spray pipe 110, and spray water to the bottom of the tank 101 through a set of spray pipes 110, so that the dry sludge contacts the water and softens, and the hardened sludge is washed away. Water is filled into the drainage area 105 on the upper part of the tank body 101, and the silt in the upper part of the silt storage area 106 is washed away through the filter screen 102, and water pressure is applied to make the sludge move down, and at the same time, the filter screen 102 is reversely cleaned to avoid clogging, so that the tank body The sludge in 101 can be discharged smoothly. After the discharge is completed, the ball valve on each pipeline can be closed, and the sludge can be transported to the fish pond by the back tanker again.

Claims (3)

1. a fish pond sludge temporary storage tank, it is characterized in that it comprises tank body (101), filter screen (102), mud inlet pipeline (103), water inlet and outlet pipeline (104) and sludge discharge auxiliary device, The lower part of the tank body (101) is in the shape of an inverted truncated cone, and is provided with at least three legs (107). The center of the net (102) is provided with a hole through which a mud inlet pipe passes, the filter screen (102) is horizontally and fixedly installed in the upper part of the tank body (101), and the inner cavity of the tank body (101) is divided into two parts by the filter screen (102). In the drainage area (105) and the sludge storage area (106), the inlet end of the sludge inlet pipe (103) is provided with a quick fitting (115), the upper part of the sludge inlet pipe (103) is provided with a ball valve, and the sludge inlet pipe (103) is installed in the The top of the tank body (101), the bottom of the mud inlet pipe (103) passes through the hole of the mud inlet pipe of the filter screen (102), and is located in the sludge storage area (106), and the inlet end of the water inlet and outlet pipes (104) is provided There is a ball valve, the inlet and outlet pipes (104) are installed on the top of the tank (101), and one end of the inlet and outlet pipes (104) is located in the drainage area (105), The sludge discharge auxiliary device includes a set of spray pipes (110), an annular collection pipe (111) and a water inlet main pipe (112). The spray pipes (110) include a spray section and a water inlet section. A group of spray holes is opened on the spray section, a ball valve is arranged on the water inlet section, a group of spray pipes (110) are evenly distributed in a ring shape, and the spray section of a group of spray pipes (110) is inclined and fixed on the tank body (101) The lower part is inverted on the inner wall of the circular truncated shape, the water inlet sections of a group of spray pipes (110) are connected with the annular collecting pipe (111), and the water outlet end of the water inlet main pipe (112) is connected with the annular collecting pipe (111) The water inlet main pipe (112) is provided with a ball valve. 2. A fish pond sludge temporary storage tank according to claim 1, characterized in that a pressure gauge (1112) is provided on the tank wall of the tank body (101) located in the sludge storage area (106). 3. A fish pond sludge temporary storage tank according to claim 1, characterized in that an observation window (113) is provided on the tank wall of the tank body (101) located in the sludge storage area (106).

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