阅读说明：本技术 一种垃圾填埋场用高密度聚乙烯渗滤液输送管道 (High-density polyethylene leachate conveying pipeline for refuse landfill ) 是由 许建钦 江月秀 于 2020-12-28 设计创作，主要内容包括：本发明为一种垃圾填埋场用高密度聚乙烯渗滤液输送管道,包括管体、连接环以及密封环,所述管体以及连接环的内壁均设有连接槽,所述连接槽上设有卡槽,所述密封环的两端设有卡块,所述密封环的内壁上设有第二贴附层,所述管体以及连接环上均设有连接孔,所述连接环的两端设有第一贴附层,通过连接槽和卡槽使密封环的卡块卡住连接环和管体,通过连接孔使管体和连接环进行紧固,通过密封环的第二贴附层对连接环和管体连接处的缝隙进行贴附密封住,通过连接环的第一贴附层对连接环和管体的连接处进行贴附密封住,通过双层防护,防止渗滤液在连接缝隙中溢出,对土壤等其他物体进行污染腐蚀的情况。(The invention relates to a high-density polyethylene percolate conveying pipeline for a refuse landfill, which comprises a pipe body, a connecting ring and a sealing ring, wherein the inner walls of the pipe body and the connecting ring are respectively provided with a connecting groove, a clamping groove is arranged on each connecting groove, two ends of the sealing ring are provided with clamping blocks, the inner wall of the sealing ring is provided with a second attaching layer, the pipe body and the connecting ring are respectively provided with a connecting hole, two ends of the connecting ring are respectively provided with a first attaching layer, the clamping blocks of the sealing ring clamp the connecting ring and the pipe body through the connecting grooves and the clamping grooves, the pipe body and the connecting ring are fastened through the connecting holes, a gap at the connecting part of the connecting ring and the pipe body is attached and sealed through the second attaching layer of the sealing ring, the connecting part of the connecting ring and the pipe body is attached and sealed through, and (3) polluting and corroding other objects such as soil.)

1. The high-density polyethylene leachate conveying pipeline for the refuse landfill is characterized by comprising a pipe body (1), a connecting ring (3) and a sealing ring (6), wherein the inner walls of the pipe body (1) and the connecting ring (3) are respectively provided with a connecting groove (4), a clamping groove (5) is arranged on the connecting groove (4), clamping blocks (7) are arranged at two ends of the sealing ring (6), a second attaching layer (11) is arranged on the inner wall of the sealing ring (6), the clamping blocks (7) are spliced and connected with the clamping grooves (5), the second attaching layer (11) is attached to the inner walls of the pipe body (1) and the connecting ring (3), connecting holes (2) are respectively arranged on the pipe body (1) and the connecting ring (3), the connecting holes (2) are provided with a plurality of connecting holes, the two ends of the connecting ring (3) are provided with a first attaching layer (10), the first attaching layer (10) is attached to the outer wall of the pipe body (, the filter is characterized in that a filter frame (12) is arranged on the connecting ring (3), a mounting seat (8) is arranged at one end of the filter frame (12), mounting holes (9) are formed in the mounting seat (8), a filter plate (13) is arranged on the filter frame (12), the filter plate (13) is communicated with the filter frame (12) and the mounting seat (8), a plurality of arc grooves (16) are arranged in the mounting seat (8), fastening springs (18) are arranged on the fastening grooves (17), arc blocks (19) are arranged at one ends of the fastening springs (18), air pumps (23) are arranged on two sides of the filter plate (13), a plurality of arc grooves (16) are arranged, the arc blocks (19) are abutted to the arc grooves (16), filter screens (14) are arranged on the filter plate (13), air pumps (23) are arranged on the outer side of the pipe body (1), and air inlet pipes (24) and air outlet pipes (25) are arranged on the air pumps, outlet duct (25) are located the inside of body (1), just outlet duct (25) extend to a lateral bending, air pump (23) intercommunication intake pipe (24) and outlet duct (25), the one end of outlet duct (25) is equipped with venthole (26), venthole (26) are equipped with a plurality ofly, venthole (26) are placed to slope all around, be equipped with solenoid valve (27) on outlet duct (25).

2. The high-density polyethylene percolate conveying pipeline for the refuse landfill according to claim 1, wherein a threaded pin is arranged on the connecting hole (2), and a threaded nail is arranged on the mounting hole (9).

3. The high-density polyethylene percolate conveying pipeline for the refuse landfill is characterized in that the outer surfaces of the first attached layer (10), the second attached layer (11), the threaded pins and the threaded nails are coated with anticorrosive coatings, and aluminum hydroxide and zinc oxide compounds are added into the anticorrosive coatings.

4. The high-density polyethylene percolate conveying pipeline for the refuse landfill according to claim 1, wherein the pipe body (1), the connecting ring (3) and the sealing ring (6) are all made of high-density polyethylene.

5. The high-density polyethylene percolate conveying pipeline for refuse landfill according to claim 1, wherein the inner walls of the first attached layer (10) and the second attached layer (11) are coated with adhesive.

6. The high-density polyethylene percolate conveying pipeline for the refuse landfill according to claim 1, wherein a rotating motor (20) is arranged on the outer side of the pipe body (1), a rotating shaft (21) is arranged on the rotating motor (20), the rotating shaft (21) is communicated with the pipe body (1), a crushing knife (22) is arranged on the outer side of the rotating shaft (21), and a plurality of crushing knives (22) are arranged.

7. The high-density polyethylene percolate conveying pipeline for refuse landfill according to claim 6, wherein the crushing cutter (22) is in a spiral structure.

8. The high density polyethylene percolate transport conduit for landfill sites according to claim 1, wherein the filter plate (13) is provided with a handle (15) at one end.

9. The high-density polyethylene percolate conveying pipeline for the refuse landfill according to claim 1, wherein the clamping blocks (7) and the clamping grooves (5) are both in L-shaped structures.

Technical Field

The invention relates to the technical field of percolate conveying pipelines, in particular to a high-density polyethylene percolate conveying pipeline for a refuse landfill.

Background

As is known, the landfill leachate has complex water quality, contains a plurality of toxic and harmful inorganic matters and organic matters, and also contains non-chlorinated aromatic compounds such as naphthalene, phenanthrene and the like, chlorinated aromatic compounds, phosphoric acid vinegar, phenolic compounds, aniline compounds and the like which are difficult to biodegrade, the highest value of CODcr and BOD5 in the landfill leachate can reach thousands to tens of thousands, and compared with urban sewage, the concentration is much higher, so the landfill leachate can not be directly discharged into an urban sewage treatment pipeline without strict treatment and disposal, generally speaking, CODcr, BOD5, BOD5/CODcr is reduced along with the increase of the time of a landfill site, the alkalinity content is increased, in the installation process of the existing leachate conveying pipeline, a plurality of gaps are easy to appear at the pipeline connection position, so that the leachate flows out, and the environment is seriously polluted, and in the conveying process, the garbage is easy to enter the conveying pipeline along with the leachate, the excessive accumulation easily causes the problems of pipeline blockage and the like.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the high-density polyethylene (HDPE) percolate conveying pipeline for the refuse landfill, which is convenient to install and can prevent blockage.

In order to achieve the purpose, the invention provides the following technical scheme: a high-density polyethylene (HDPE) percolate conveying pipeline for a refuse landfill comprises a pipe body, a connecting ring and a sealing ring, wherein the inner walls of the pipe body and the connecting ring are respectively provided with a connecting groove, the connecting grooves are provided with clamping grooves, two ends of the sealing ring are provided with clamping blocks, the inner wall of the sealing ring is provided with a second attaching layer, the clamping blocks are connected in a splicing manner, the second attaching layers are attached to the inner walls of the pipe body and the connecting ring, the pipe body and the connecting ring are respectively provided with a plurality of connecting holes, two ends of the connecting ring are provided with first attaching layers, the first attaching layers are attached to the outer wall of the pipe body, the connecting ring is provided with a filter frame, one end of the filter frame is provided with a mounting seat, the mounting seat is provided with a mounting hole, the filter frame is provided with a filter plate, and the filter plate is, the utility model discloses a solar water heater, including mount pad, mounting pad, arc groove, arc piece, air pump, air outlet pipe, air pump intercommunication intake pipe and air outlet pipe, the inside of mount pad is equipped with the fastening groove, be equipped with fastening spring on the fastening groove, fastening spring's one end is equipped with the arc piece, the both sides of filter are equipped with the arc groove, the arc groove is equipped with a plurality ofly, the arc piece supports on the arc groove, be equipped with the filter screen on the filter, the outside of body is equipped with the air pump, be equipped with intake pipe and air outlet pipe on the air pump, the air outlet pipe is located the inside of body, just the air outlet pipe extends to the lateral bending, the air pump intercommunication intake pipe and air outlet.

In order to conveniently fix the pipe body and the connecting ring, the invention has the improvement that the connecting hole is provided with a threaded pin, and the mounting hole is provided with a threaded nail.

In order to improve the corrosion resistance, the invention improves that the outer surfaces of the first attaching layer, the second attaching layer, the threaded pin and the threaded nail are coated with anticorrosive paint, and the anticorrosive paint is added with aluminum hydroxide and zinc oxide compounds.

In order to have stronger hardness, tensile strength and creep property, acid resistance, alkali resistance and corrosion resistance of various salts and longer service life, the invention improves that the pipe body, the connecting ring and the sealing ring are all made of high-density polyethylene.

In order to increase the adhesion and make the connection more compact, the invention has the improvement that the inner walls of the first attaching layer and the second attaching layer are coated with adhesives.

In order to conveniently crush the garbage in the percolate, the invention is improved in that a rotating motor is arranged on the outer side of the pipe body, a rotating shaft is arranged on the rotating motor and is communicated with the pipe body, and a plurality of crushing knives are arranged on the outer side of the rotating shaft.

In order to improve the crushing effect, the crushing cutter is improved to be in a spiral structure.

In order to facilitate the taking and replacing of the filter plate by workers, the invention has the improvement that one end of the filter plate is provided with a handle.

In order to facilitate installation of the connecting ring and the sealing ring by workers, the invention is improved in that the clamping block and the clamping groove are both in L-shaped structures.

Compared with the prior art, the invention provides a high-density polyethylene (HDPE) percolate conveying pipeline for a refuse landfill, which has the following beneficial effects:

the high-density polyethylene (HDPE) percolate conveying pipeline for the refuse landfill site has the advantages that the connecting ring and the pipe body are clamped by the clamping block of the sealing ring through the connecting groove and the clamping groove, the pipe body and the connecting ring are fastened through the connecting hole, the gap between the connecting ring and the pipe body is attached and sealed through the second attaching layer of the sealing ring, the connecting position of the connecting ring and the pipe body is attached and sealed through the first attaching layer of the connecting ring, through double-layer protection, percolate is prevented from overflowing in the connecting gap, pollution and corrosion are carried out on other objects such as soil and the like, the safety in percolate conveying engineering is ensured, through the mounting seat, the pipe body is conveniently and fixedly connected by workers, the filter plate passes through the filter frame, the filter screen is convenient for the workers to replace, the arc block is extruded through the fastening spring of the fastening groove, the arc block is clamped on the arc groove of the filter plate, make things convenient for the staff to change the filter, the leakproofness is good, the adaptation of being convenient for, better corrosion resistance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top half sectional view of the structure of the present invention;

FIG. 3 is a left side half sectional view of the filter frame of FIG. 1 according to the present invention;

FIG. 4 is a front half cross-sectional view of the attachment ring of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged, partial front and half sectional view of the seal ring of FIG. 1 in accordance with the present invention;

FIG. 6 is a front view, in half cross-section, of the cartridge of FIG. 2 in accordance with the present invention;

FIG. 7 is a front half-sectional view of the air pump of FIG. 1 in accordance with the present invention;

fig. 8 is a front half sectional view showing the structure of the rotating electric machine of fig. 1 according to the present invention.

In the figure: 1. a pipe body; 2. connecting holes; 3. a connecting ring; 4. connecting grooves; 5. a card slot; 6. a seal ring; 7. a clamping block; 8. a mounting seat; 9. mounting holes; 10. a first attachment layer; 11. a second attachment layer; 12. a filter frame; 13. a filter plate; 14. a filter screen; 15. a handle; 16. an arc groove; 17. a fastening groove; 18. a fastening spring; 19. an arc block; 20. rotating the motor; 21. a rotating shaft; 22. a crushing knife; 23. an air pump; 24. an air inlet pipe; 25. an air outlet pipe; 26. an air outlet; 27. an electromagnetic valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 8, the present invention is a High Density Polyethylene (HDPE) leachate conveying pipeline for a landfill, including a pipe body 1, a connection ring 3 and a sealing ring 6, wherein inner walls of the pipe body 1 and the connection ring 3 are respectively provided with a connection groove 4, the connection groove 4 is provided with a clamping groove 5, two ends of the sealing ring 6 are provided with clamping blocks 7, an inner wall of the sealing ring 6 is provided with a second attachment layer 11, the clamping blocks 7 are connected to the clamping grooves 5 in a splicing manner, the second attachment layer 11 is attached to inner walls of the pipe body 1 and the connection ring 3, the pipe body 1 and the connection ring 3 are respectively provided with a plurality of connection holes 2, the connection holes 2 are provided with a plurality of connection holes, two ends of the connection ring 3 are provided with first attachment layers 10, the first attachment layers 10 are attached to an outer wall of the pipe body 1, the connection ring 3 is provided with a filter frame 12, the mounting seat 8 is provided with mounting holes 9, the filter frame 12 is provided with a filter plate 13, the filter plate 13 is communicated with the filter frame 12 and the mounting seat 8, the mounting seat 8 is internally provided with a fastening groove 17, the fastening groove 17 is provided with a fastening spring 18, one end of the fastening spring 18 is provided with an arc block 19, two sides of the filter plate 13 are provided with arc grooves 16, the arc grooves 16 are provided with a plurality of arc blocks 19 which abut against the arc grooves 16, the filter plate 13 is provided with a filter screen 14, the outer side of the tube body 1 is provided with an air pump 23, the air pump 23 is provided with an air inlet pipe 24 and an air outlet pipe 25, the air outlet pipe 25 is positioned inside the tube body 1, the air outlet pipe 25 extends towards one side in a bending way, the air pump 23 is communicated with the air inlet pipe 24 and the air outlet pipe 25, one end of the air outlet pipe 25 is, the air outlet holes 26 are obliquely arranged around, and the air outlet pipe 25 is provided with an electromagnetic valve 27.

To sum up, when the high-density polyethylene (HDPE) percolate conveying pipeline for the refuse landfill is used, the clamping block 7 of the sealing ring 6 clamps the connecting ring 3 and the pipe body 1 through the connecting groove 4 and the clamping groove 5, the pipe body 1 and the connecting ring 3 are fastened through the connecting hole 2, the gap at the joint of the connecting ring 3 and the pipe body 1 is attached and sealed through the second attaching layer 11 of the sealing ring 6, the joint of the connecting ring 3 and the pipe body 1 is attached and sealed through the first attaching layer 10 of the connecting ring 3, the percolate is prevented from overflowing in the connecting gap through double-layer protection, the pollution and corrosion of other objects such as soil are avoided, the safety in percolate conveying engineering is ensured, the pipe body 1 is conveniently connected and fixed by workers through the mounting holes 9 of the mounting seat 8, the filter plate 13 of the filter frame 12 is convenient for the workers to replace the filter screen 14, fastening spring 18 through fastening groove 17 extrudes arc piece 19, make arc piece 19 block on the arc groove 16 of filter 13, through adopting the arc structure, make things convenient for the staff to change filter 13, the leakproofness is good, be convenient for adapt to, better corrosion resistance, absorb the air from intake pipe 24 through air pump 23, discharge gas to outlet duct 25, make gas pass through venthole 25, blow filter screen 14, make the rubbish material of filter screen 14 clear up, prevent that filter screen 14 from blockking up, prevent through solenoid valve 27 that leachate from getting into in air pump 23.

In this embodiment, the connecting hole 2 is provided with a threaded pin, and the mounting hole 9 is provided with a threaded nail, so that the pipe body and the connecting ring can be conveniently fixed.

In this embodiment, the surface of first attached layer 10, the attached layer 11 of second, screw pin and screw nail has all been scribbled anticorrosive paint, anticorrosive paint adds aluminium hydroxide and zinc oxide compound, improves corrosion resistance.

In this embodiment, the tube body 1, the connection ring 3, and the sealing ring 6 are all made of high-density polyethylene, and have high hardness, tensile strength, and creep property, and corrosion resistance to acid, alkali, and various salts, and a long service life.

In this embodiment, the inner walls of the first adhesive layer 10 and the second adhesive layer 11 are coated with adhesives to increase the adhesion and make the connection more tight.

In this embodiment, the outside of body 1 is equipped with rotating motor 20, be equipped with pivot 21 on the rotating motor 20, pivot 21 intercommunication body 1, the outside of pivot 21 is equipped with broken sword 22, broken sword 22 is equipped with a plurality ofly, conveniently smashes the rubbish in the filtration liquid.

In this embodiment, the crushing blade 22 has a spiral structure, thereby improving the crushing effect.

In this embodiment, the one end of filter 13 is equipped with handle 15, makes things convenient for the staff to take and changes filter 13.

In this embodiment, fixture block 7 and draw-in groove 5 all are L shape structure, make things convenient for staff's installation go-between 3 and sealing ring 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.