CN217202258U

CN217202258U - Device for rapidly taking out filler from constructed wetland

Info

Publication number: CN217202258U
Application number: CN202220118495.8U
Authority: CN
Inventors: 石桐川; 窦亚丽; 林威; 刘亚军; 董春枝
Original assignee: Jiaxing Jingtou Environmental Technology Co Ltd
Current assignee: Jiaxing Jingtou Environmental Technology Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-16
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a device for quickly taking out fillers from an artificial wetland, which comprises an air compressor, an air storage tank and a filler pumping and discharging device which are sequentially communicated through pipelines; the filler pumping and discharging device comprises a hollow extraction pipe, a mixing box and a discharging pipe; the lower pipe orifice of the hollow extraction pipe is inserted into the artificial wetland packing area, the pipe wall close to the lower pipe orifice is provided with an air inlet, and the air inlet is communicated with an air storage tank through a pipeline; the mixing box is communicated with an upper pipe opening of the hollow extraction pipe, a discharge opening is formed in the box wall, and the discharge opening is communicated with one end of the discharge pipe. The utility model discloses an pour into the gas of certain pressure into in the hollow extraction pipe of pumping drainage device to packing, break original constructed wetland filler district in original gas-liquid-solid balance for gas carries partly liquid and solid and removes to the mixing box in from the bottom, and discharges through arranging the material pipe, thereby realizes taking out fast of packing in the constructed wetland.

Description

Device for rapidly taking out filler from constructed wetland

Technical Field

The utility model relates to an artificial wetland technical field especially relates to a take out device of filler fast from artificial wetland.

Background

The artificial wet land technology is widely used in sewage treatment process systems, and is a water tank or a groove which is constructed artificially, an anti-seepage water-proof layer is laid on the bottom surface of the water tank or the groove, a certain depth of filler is filled, a certain number of aquatic plants are planted, and the sewage can be purified by utilizing the physical, chemical and biological synergistic effects of the filler, the plants and microorganisms. The sewage flow mode can be divided into three forms of surface flow artificial wetland, surface undercurrent artificial wetland and vertical undercurrent artificial wetland. After the artificial wetland is operated for a long time, the internal filler of the artificial wetland is blocked by suspended impurities carried by sewage, plant roots and other substances, thereby seriously affecting the sewage purification efficiency of the artificial wetland.

At present, in the operation maintenance and management of actual artificial wetlands, most of the areas of the artificial wetlands are large, less are 20-30 square meters, more are hundreds of square meters, the depth of the filler is about 60-100cm, the corresponding volume of the filler is large, if the filler is taken out manually, the time consumption is long, more manpower is used, and pipelines and parts are easy to damage when tools such as shovels are used.

Therefore, it is necessary to design a device capable of rapidly taking out the filler from the artificial wetland to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take out device of filler fast from constructed wetland, the device can appear silting up under the stifled condition at constructed wetland filler, and high-efficient swiftly takes out filler from constructed wetland cell body, and not only the installation is dismantled swiftly, easy operation convenient to use moreover.

The specific technical scheme is as follows:

an apparatus for rapidly removing packing from an artificial wetland, comprising: the air compressor, the air storage tank and the filler pumping device are sequentially communicated through a pipeline;

the filler pumping and discharging device comprises a hollow extraction pipe, a mixing box and a discharging pipe; the lower pipe orifice of the hollow extraction pipe is inserted into the artificial wetland packing area, the pipe wall close to the lower pipe orifice is provided with an air inlet, and the air inlet is communicated with an air storage tank through a pipeline; the mixing box is communicated with an upper pipe opening of the hollow extraction pipe, a discharge opening is formed in the box wall, and the discharge opening is communicated with one end of the discharge pipe.

The utility model discloses an pour into the gas of certain pressure into in the cavity extraction pipe to packing pump drainage device, break original constructed wetland filler district in original gas-liquid-solid balance for gas carries in some liquid and solid remove the mixing box from the bottom, and discharges through arranging the material pipe.

Furthermore, the pipe wall of the upper pipe orifice of the hollow extraction pipe is provided with threads, the bottom of the mixing box is provided with an opening, and the hollow extraction pipe is in threaded connection with the mixing box.

Furthermore, the hollow extraction pipe is composed of three sections of hollow pipe bodies with equal length, and every two hollow pipe bodies are connected through threads.

Further, the air compressor is communicated with the air storage tank through an air inlet pipe, and a ball valve is arranged on the air inlet pipe; the air storage tank is communicated with the filler pumping and discharging device through an air outlet pipe, and a ball valve and an electric contact pressure gauge are arranged on the air outlet pipe; the air outlet pipe is connected with the air inlet of the hollow extraction pipe through a starting quick connector.

Furthermore, the other end of the discharge pipe is arranged on an open ground for storing garbage, and the end part of the discharge pipe is provided with a fixing part which can be movably disassembled.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an pour into the gas of certain pressure into in the hollow extraction pipe of pumping drainage device to packing, break original constructed wetland filler district in original gas-liquid-solid balance for gas carries partly liquid and solid and removes to the mixing box in from the bottom, and discharges through arranging the material pipe, thereby realizes taking out fast of packing in the constructed wetland.

Drawings

FIG. 1 is a schematic structural view of a device for rapidly taking out fillers from an artificial wetland according to the present invention;

in the figure, 1 is an air compressor, 2 is an air storage tank, 3 is a filler pumping and discharging device, 31 is a hollow extraction pipe, 32 is a mixing box, 33 is a discharging pipe, 34 is a lower pipe orifice, 35 is an air inlet, 36 is an upper pipe orifice, 37 is a discharging orifice, 38 is a discharging pipe, 39 is a safety cap, 4 is an air inlet pipe, 5 is an air inlet valve, 6 is an air outlet pipe, 7 is an air outlet valve, 8 is an electric contact pressure gauge, and 9 is an artificial wetland.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, an apparatus for rapidly removing fillers from an artificial wetland comprises: an air compressor 1, an air storage tank 2 and a filler pumping and discharging device 3 which are sequentially communicated through pipelines.

Wherein, the air compressor 1 is communicated with the air storage tank 2 through an air inlet pipe 4(PU pipe), and the air inlet pipe 4 is provided with an air inlet valve 5; the air storage tank 2 is communicated with the filler pumping and discharging device 3 through an air outlet pipe 6, and an air outlet valve 7 and an electric contact pressure gauge 8 are arranged on the air outlet pipe 6(PU pipe).

The filler pumping and discharging device 3 consists of a hollow extraction pipe 31, a mixing box 32 and a discharging pipe 33 which are vertically arranged; the lower pipe orifice 34 of the hollow extraction pipe 31 is inserted into the filler area of the artificial wetland 9, the pipe wall close to the lower pipe orifice 34 is provided with an air inlet 35, the air inlet 35 is communicated with the air storage tank 2 through an air outlet pipe 6, and the air outlet pipe 6 is connected with the air inlet 35 of the hollow extraction pipe 31 through a quick-start connector. The mixing box 32 is communicated with an upper pipe opening 36 of the hollow extraction pipe 31, a discharge opening 37 is arranged on the wall of the box, the discharge opening 37 is communicated with one end of a discharge pipe 33, the other end of the discharge pipe 38 is placed on the ground, and a movable and detachable safety cap 39 is arranged at the end part.

The pipe wall of the pipe orifice 36 on the hollow extraction pipe 31 is provided with screw threads, the bottom of the mixing box 32 is opened, and the hollow extraction pipe 31 is in threaded connection with the mixing box 32. The hollow extraction pipe 31 is composed of three sections of hollow pipe bodies with equal length, and every two hollow pipe bodies are connected through threads.

The device for quickly taking out the filler from the artificial wetland comprises the following working procedures and principles:

during preparation, the air compressor discharges air into the air storage tank through the air inlet pipe, the inlet and outlet positions of the air storage tank are provided with ball valve control switches, and when the pressure of the air storage tank reaches the upper limit of the pressure gauge, the blower stops running; when the pressure of the air storage tank reaches the lower limit of the pressure gauge, the air compressor starts to operate. In the preparation work using the filler pumping and discharging device, an air outlet pipe (PU pipe) at the outlet of the air storage tank is connected to the position of an air inlet at the lower part of the hollow extraction pipe, the filler pumping and discharging device is vertically placed into the artificial wetland with a certain height water level through the pneumatic quick connector, the bottom of the filler pumping and discharging device is closely contacted with the filler, then a material discharging pipe of the mixing box is connected through internal and external threads, the other end of the material discharging pipe can be placed in a cement hardened space, and a water outlet is reserved in the hardened space.

After the preparation work is finished, the device is ready to run, firstly, an air inlet valve of the air storage tank is opened, an air outlet valve is closed, the pressure gauge displays zero at the moment, the air compressor runs normally, air is compressed into the air storage tank, and the air compressor stops running until certain pressure is reached. At the moment, a discharge pipe and a safety cap of the extraction main body device are firmly installed, then a ball valve at the outlet of the gas storage tank is opened, gas enters the extraction main body device from the PU gas pipe, and the gas carries the filler and water of the artificial wetland to flow to the mixing head due to higher gas pressure and is discharged into the open space through the discharge pipe, so that the filler of the artificial wetland is taken out.

Claims

1. A device for rapidly taking out fillers from an artificial wetland is characterized by comprising: the air compressor, the air storage tank and the filler pumping and discharging device are sequentially communicated through a pipeline;

2. The apparatus for rapidly removing the packing from the artificial wetland according to claim 1, wherein the pipe wall of the upper pipe orifice of the hollow extraction pipe is provided with threads, the bottom of the mixing box is open, and the hollow extraction pipe is in threaded connection with the mixing box.

3. The apparatus for rapidly removing the stuffing from the artificial wetland according to claim 1, wherein the hollow extraction pipe is composed of three sections of hollow pipe bodies with equal length, and every two hollow pipe bodies are connected through screw threads.

4. The device for rapidly taking out the filler from the artificial wetland as claimed in claim 1, wherein the air compressor is communicated with the air storage tank through an air inlet pipe, and the air inlet pipe is provided with a ball valve; the air storage tank is communicated with the filler pumping and discharging device through an air outlet pipe, and a ball valve and an electric contact pressure gauge are arranged on the air outlet pipe; the air outlet pipe is connected with the air inlet of the hollow extraction pipe through a starting quick connector.

5. The apparatus for rapidly removing the packing from the artificial wetland according to claim 1, wherein the other end of the discharge pipe is placed on the open ground, and the end part of the discharge pipe is provided with a movably detachable fixing member.