CN215161215U

CN215161215U - Effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery

Info

Publication number: CN215161215U
Application number: CN202020905811.7U
Authority: CN
Inventors: 陆东蛟; 袁瑞庆; 李佳; 曾斐; 邱海鹏
Original assignee: Nanjing Huanmei Technology Co ltd
Current assignee: Nanjing Huanmei Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-12-14
Anticipated expiration: 2030-05-26

Abstract

The utility model provides an effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery, concretely relates to refuse treatment technical field. The utility model comprises a water distribution pipe and a water collection pipe, wherein the end part of the water distribution pipe is provided with a booster pump; at least two pairs of water outlet holes and water inlet holes which correspond to each other are respectively arranged on the water distribution pipe and the water collection pipe, and water stop valves are arranged on the water outlet holes and the water inlet holes; a reverse osmosis membrane pipe is arranged between the water outlet hole and the water inlet hole, and a reverse osmosis membrane element is arranged in the reverse osmosis membrane pipe; a support rod is arranged on the side part of the water distribution pipe and the water collection pipe, a first slide bar is arranged on the support rod, a second slide bar is arranged on the first slide bar, and the second slide bar is connected with the first slide bar in a sliding manner; a standby reverse osmosis membrane element is arranged between the second slide bars; the spare reverse osmosis membrane element is connected with the second sliding rod in a sliding mode. The utility model provides a pair of effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery can change the osmotic membrane at the in-process of infiltration, has improved filtration liquid treatment effeciency.

Description

Effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery

Technical Field

The utility model belongs to the technical field of refuse treatment, concretely relates to effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery.

Background

During the stacking and burying process of garbage, due to the biochemical degradation effects of compaction, fermentation and the like, a high-concentration liquid with organic or inorganic components is generated under the seepage action of precipitation and underground water, and the high-concentration liquid is called as garbage leachate, also called as leachate. The reverse osmosis membrane that landfill leachate used needs periodic replacement in the in-process of using, and change reverse osmosis membrane then need stop the process of whole infiltration, has reduced filtration liquid treatment effeciency. Therefore, a landfill leachate treatment device capable of effectively improving the recovery rate of the reverse osmosis membrane and solving the problems is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery can change the osmotic membrane at the in-process of infiltration, has improved filtration liquid treatment effeciency.

The utility model provides a following technical scheme:

a landfill leachate treatment device capable of effectively improving the recovery rate of reverse osmosis membranes comprises a water distribution pipe and a water collection pipe, wherein a booster pump is arranged at the end part of the water distribution pipe; at least two pairs of water outlets and water inlets which are corresponding to each other are respectively arranged on the water distribution pipe and the water collection pipe, and water stop valves are arranged on the water outlets and the water inlets; a reverse osmosis membrane pipe is arranged between the water outlet and the water inlet, and a reverse osmosis membrane element is arranged in the reverse osmosis membrane pipe; supporting rods are arranged on the side portions of the water distribution pipe and the water collection pipe, a first sliding rod is arranged on each supporting rod, a second sliding rod is arranged on each first sliding rod, and each second sliding rod is connected with the corresponding first sliding rod in a sliding mode; a standby reverse osmosis membrane element is arranged between the second sliding rods; the spare reverse osmosis membrane element is slidably connected with the second slide bar.

Preferably, the reverse osmosis membrane pipe comprises last membrane pipe and lower membrane pipe, be equipped with down on the membrane pipe with go up membrane pipe assorted cavity and first spout, go up the membrane pipe with the cell wall of cavity and the tank bottom sliding connection of first spout, be equipped with first motor down on the membrane pipe, be equipped with first gyro wheel in the pivot of first motor, first gyro wheel with the lateral wall roll connection of going up the membrane pipe.

Preferably, a second roller is arranged on the first sliding rod, a second motor and a groove are arranged on the second roller, and a rotating shaft of the second motor is in rolling connection with the groove wall of the groove.

Preferably, a second sliding groove matched with the second roller is arranged on the first sliding rod, and the groove bottom of the second sliding groove is in rolling connection with the second roller.

Preferably, the second slide bar is provided with a slide block and a third slide groove matched with the slide block, the slide block is connected with the groove bottom of the third slide groove in a sliding manner, the groove bottom of the third slide groove is provided with a first air cylinder, the side wall of the cylinder body of the first air cylinder is connected with the third slide groove, and the end of the ejector rod of the first air cylinder is connected with the slide block.

Preferably, a telescopic rod is arranged on the sliding block, two ends of the telescopic rod are respectively connected with the sliding block and the end part of the reverse osmosis membrane element, a second cylinder is arranged on the telescopic rod, the side wall of the cylinder body of the second cylinder is connected with the side wall of one end of the telescopic rod, and the end head of a mandril of the second cylinder is connected with the side wall of the other end of the telescopic rod.

The utility model discloses a profitable effect:

the end part of the water dividing pipe of the utility model is provided with a booster pump, at least two water outlets and water inlets which correspond to each other are respectively arranged on the water dividing pipe and the water collecting pipe, water stop valves are arranged on the water outlets and the water inlets, a reverse osmosis membrane pipe is arranged between the water outlets and the water inlets, a reverse osmosis membrane element is arranged in the reverse osmosis membrane pipe, a plurality of reverse osmosis membrane pipes filter percolate through the water dividing pipe and the water collecting pipe simultaneously, and any one reverse osmosis membrane pipe can be independently opened and closed through the water stop valves, when one reverse osmosis membrane element is prevented from being replaced, other reverse osmosis membrane elements also stop working, and the filtering efficiency is improved;

the lateral part of distributive pipe and collector pipe is equipped with the bracing piece, be equipped with first slide bar on the bracing piece, be equipped with the second slide bar on the first slide bar, second slide bar and first slide bar sliding connection, be equipped with reserve reverse osmosis membrane element between the second slide bar, reserve reverse osmosis membrane element and second slide bar sliding connection, but reserve reverse osmosis membrane element is free movement through first slide bar and second slide bar, the convenience is with the quick accurate installation of reserve reverse osmosis membrane element in reverse osmosis membrane pipe, can improve filtration efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial enlarged view of the present invention;

FIG. 3 is a cross-sectional view of a reverse osmosis membrane tube of the present invention;

fig. 4 is a sectional view of the second sliding chute of the present invention.

Description of reference numerals:

1. a water diversion pipe; 2. a water collection pipe; 3. a booster pump; 4. a water outlet hole; 5. a water inlet hole; 6. a water stop valve; 7. A reverse osmosis membrane tube; 71. coating a membrane tube; 72. a membrane tube is arranged; 8. a support bar; 9. a first slide bar; 10. a second slide bar; 11. a reverse osmosis membrane element is reserved; 12. a first motor; 13. a first roller; 14. a chamber; 15. A first chute; 16. a second roller; 17. a second motor; 18. a groove; 19. a second chute; 20. a slider; 21. a third chute; 22. a first cylinder; 23. a telescopic rod; 24. a second cylinder; 25. and (4) connecting the blocks.

Detailed Description

As shown in fig. 1 to 4, a landfill leachate treatment device for effectively improving the recovery rate of reverse osmosis membranes comprises a water diversion pipe 1 and a water collection pipe 2, wherein a booster pump 3 is arranged at the end part of the water diversion pipe 1, four pairs of water outlet holes 4 and water inlet holes 5 corresponding to each other are respectively arranged on the side wall of the water diversion pipe 1 and the side wall of the water collection pipe 2, a water stop valve 6 is arranged on each of the water outlet holes 4 and the water inlet holes 5, a reverse osmosis membrane pipe 7 is arranged between each pair of the water outlet holes 4 and the water inlet holes 5, two ends of each reverse osmosis membrane pipe 7 are respectively connected with the water outlet holes 4 and the water inlet holes 5 through bolts, each reverse osmosis membrane pipe 7 is composed of an upper membrane pipe 71 and a lower membrane pipe 72, a cavity 14 and a first chute 15 matched with the upper membrane pipe 71 are arranged on the lower membrane pipe 72, the upper membrane pipe 71 is slidably connected with the cavity wall of the cavity 14 and the chute bottom of the first chute 15, a first motor 12 is arranged on the lower membrane pipe 72, a first roller 13 is arranged on the rotating shaft of the first motor 12, the first roller 13 is connected with the side wall of the upper membrane pipe 71 in a rolling way, the upper membrane pipe 71 realizes the opening and closing of the reverse osmosis membrane pipe 7 through the first motor 12,

reverse osmosis membrane element is equipped with in the reverse osmosis membrane pipe 7, and four reverse osmosis membrane pipes 7 are filtered the filtration liquid simultaneously through distributive pipe 1 and collecting pipe 2 to but through stagnant water valve 6 arbitrary one reverse osmosis membrane pipe 7 of independent switch, when preventing that one of them reverse osmosis membrane element from changing, other reverse osmosis membrane elements also stop work, have improved filtration efficiency.

A support rod 8 is arranged on the side part of the water distribution pipe 1 and the water collection pipe 2, the lower end of the support rod 8 is connected with the ground, a first slide bar 9 is arranged at the upper end of the support rod 8 along the horizontal direction, and the side wall of the first slide bar 9 is connected with the support rod 8; a second roller 16 and a second sliding groove 19 matched with the second roller 16 are arranged on the first sliding rod 9, the groove bottom of the second sliding groove 19 is in rolling connection with the second roller 16, and the second sliding groove 19 enables the second roller 16 to rotate more stably; a connecting block 25 is arranged at the end part of the second roller 16, the connecting block 25 is rotatably connected with the second roller 16, one end of the connecting block 25 is slidably connected with the notch of the second chute 19, a second motor 17 is arranged on the connecting block 25, a groove 18 is arranged on the side wall of the second roller 16, the rotating shaft of the second motor 17 is in rolling connection with the groove wall of the groove 18, and the second motor 17 drives the second roller 16 to rotate; a second sliding rod 10 is arranged at the other end of the connecting block 25 along the vertical direction, the side wall of the second sliding rod 10 is connected with the connecting block 25, a sliding block 20 and a third sliding groove 21 matched with the sliding block 20 are arranged on the second sliding rod 10, the sliding block 20 is in sliding connection with the groove bottom of the third sliding groove 21, and the sliding of the sliding block 20 is more stable due to the third sliding groove 21; a first air cylinder 22 is arranged at the bottom of the third sliding chute 21, the side wall of the cylinder body of the first air cylinder 22 is connected with the third sliding chute 21, the end of a mandril of the first air cylinder 22 is connected with the sliding block 20, and the sliding block 20 slides up and down through the first air cylinder 22; be equipped with telescopic link 23 on the slider 20, telescopic link 23 and third spout 21's notch sliding connection, the one end of telescopic link 23 meets with slider 20, the other end of telescopic link 23 is equipped with reserve reverse osmosis membrane element 11, the tip of reserve reverse osmosis membrane element 11 meets with telescopic link 23, the lateral wall of telescopic link 23 is equipped with second cylinder 24, the cylinder body lateral wall of second cylinder 24 meets with connecting block 25, the ejector pin end of second cylinder 24 meets with the other end lateral wall of telescopic link 23, telescopic link 23 is used for fixing the both ends of reserve reverse osmosis membrane element 11, telescopic link 23 realizes freely stretching out and drawing back through second cylinder 24, reserve reverse osmosis membrane element 11 can freely move through first slide bar 9 and second slide bar 10, conveniently with quick accurate the installing in reverse osmosis membrane pipe 7 of reserve reverse osmosis membrane element 11, can improve filtration efficiency.

The utility model discloses a working method: close a set of corresponding stagnant water valve 6, go up membrane pipe 71 and open reverse osmosis membrane pipe 7 through first motor 12, take out the reverse osmosis membrane component that needs to be changed, reserve reverse osmosis membrane component 11 is got to telescopic link 23 through second cylinder 24 clamp, the free removal of reserve reverse osmosis membrane component 11 has been realized through first slide bar 9 and second slide bar 10, conveniently with the quick accurate installation in reverse osmosis membrane pipe 7 of reserve reverse osmosis membrane component 11, go up membrane pipe 71 rethread first motor 12 and close reverse osmosis membrane pipe 7, open stagnant water valve 6 and realize filtering, when preventing that one of them reverse osmosis membrane component from changing, other reverse osmosis membrane components also stop work, and the filtration efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an effectively improve landfill leachate processing apparatus of reverse osmosis membrane rate of recovery which characterized in that: the device comprises a water distribution pipe and a water collection pipe, wherein a booster pump is arranged at the end part of the water distribution pipe; at least two pairs of water outlets and water inlets which are corresponding to each other are respectively arranged on the water distribution pipe and the water collection pipe, and water stop valves are arranged on the water outlets and the water inlets; a reverse osmosis membrane pipe is arranged between the water outlet and the water inlet, and a reverse osmosis membrane element is arranged in the reverse osmosis membrane pipe; supporting rods are arranged on the side portions of the water distribution pipe and the water collection pipe, a first sliding rod is arranged on each supporting rod, a second sliding rod is arranged on each first sliding rod, and each second sliding rod is connected with the corresponding first sliding rod in a sliding mode; a standby reverse osmosis membrane element is arranged between the second sliding rods; the spare reverse osmosis membrane element is slidably connected with the second slide bar.

2. The landfill leachate treatment device capable of effectively improving the reverse osmosis membrane recovery rate according to claim 1, is characterized in that: the reverse osmosis membrane pipe comprises last membrane pipe and lower membrane pipe, be equipped with on the membrane pipe down with go up membrane pipe assorted cavity and first spout, go up the membrane pipe with the cell wall of cavity and the tank bottom sliding connection of first spout, be equipped with first motor down on the membrane pipe, be equipped with first gyro wheel in the pivot of first motor, first gyro wheel with the lateral wall roll connection of going up the membrane pipe.

3. The landfill leachate treatment device capable of effectively improving the reverse osmosis membrane recovery rate according to claim 1, is characterized in that: and a second roller is arranged on the first sliding rod, a second motor and a groove are arranged on the second roller, and a rotating shaft of the second motor is in rolling connection with the groove wall of the groove.

4. The landfill leachate treatment device capable of effectively improving the reverse osmosis membrane recovery rate according to claim 3, is characterized in that: and a second sliding groove matched with the second roller is arranged on the first sliding rod, and the groove bottom of the second sliding groove is in rolling connection with the second roller.

5. The landfill leachate treatment device capable of effectively improving the reverse osmosis membrane recovery rate according to claim 1, is characterized in that: the second sliding rod is provided with a sliding block and a third sliding groove matched with the sliding block, the sliding block is connected with the bottom of the third sliding groove in a sliding mode, the bottom of the third sliding groove is provided with a first air cylinder, the side wall of the cylinder body of the first air cylinder is connected with the third sliding groove, and the end head of the ejector rod of the first air cylinder is connected with the sliding block.

6. The landfill leachate treatment device capable of effectively improving the reverse osmosis membrane recovery rate according to claim 5, is characterized in that: the anti-seepage reverse osmosis membrane element is characterized in that a telescopic rod is arranged on the sliding block, two ends of the telescopic rod are respectively connected with the sliding block and the end part of the reverse osmosis membrane element, a second cylinder is arranged on the telescopic rod, the side wall of the cylinder body of the second cylinder is connected with the side wall of one end of the telescopic rod, and the end head of a mandril of the second cylinder is connected with the side wall of the other end of the telescopic rod.