CN221117039U - Landfill leachate membrane treatment device - Google Patents
Landfill leachate membrane treatment device Download PDFInfo
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- CN221117039U CN221117039U CN202322729615.5U CN202322729615U CN221117039U CN 221117039 U CN221117039 U CN 221117039U CN 202322729615 U CN202322729615 U CN 202322729615U CN 221117039 U CN221117039 U CN 221117039U
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- filter screen
- screen cylinder
- movable cover
- filter
- tube head
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- 239000012528 membrane Substances 0.000 title claims abstract description 28
- 239000000149 chemical water pollutant Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000010813 municipal solid waste Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 10
- 241000220317 Rosa Species 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a landfill leachate membrane treatment device, which relates to the technical field of landfill leachate treatment and comprises a supporting seat, wherein a lower filter box is arranged on one side of the top of the supporting seat, a second driving motor is arranged on one side of the top of the supporting seat, and a main shaft of the second driving motor is connected with one side of the bottom of the lower filter box; the inside of lower rose box is provided with first filter screen section of thick bamboo. When sundries filtered in the first filter screen cylinder and the second filter screen cylinder need to be cleaned, the lower filter tank and the upper filter tank are driven by the second driving motor to rotate, so that the upper filter tank is turned upside down, the first movable cover which is connected with the lower filter tank in a matched manner and the second movable cover which is arranged on the upper filter tank in a matched manner fall under the action of gravity and the contraction action of the corresponding telescopic connecting rod, the first filter screen cylinder and the second filter screen cylinder are opened, filtered dirt is conveniently poured out, and the operation is convenient and effective.
Description
Technical Field
The utility model relates to the technical field of landfill leachate treatment, in particular to a landfill leachate membrane treatment device.
Background
The landfill leachate is high-concentration organic wastewater which is obtained by deducting saturated water holding capacity of garbage and a soil covering layer from water contained in the garbage in a landfill, rain and snow water entering the landfill and other water, and passing through the garbage layer and the soil covering layer, and generally needs to be filtered through a permeable filter membrane;
The Chinese patent with the authorized bulletin number of CN214936461U discloses a garbage leachate membrane treatment device, which comprises a shell, wherein a filter screen cylinder is arranged in the shell, a filter membrane is arranged on the inner side of the filter screen cylinder, a filter box is further arranged on one side above the shell, and a filter screen plate is arranged in the filter box; according to the scheme, large impurities in the garbage and wastewater are filtered through a filter screen plate to realize pretreatment, then the impurities are filtered by means of a filter membrane, when the impurities filtered in a filter box need to be cleaned, a connecting plate on the upper side of the filter box is detached, and then the impurities in the filter box are cleaned;
The defects of the prior art scheme are that: above-mentioned scheme is accomplishing rubbish waste water and is filtered the back, needs to dismantle the rose box earlier and opens, then clear up the impurity that filters down in the rose box again to when the filter membrane need carry out cleaning, also need open the casing, filter screen plate and filter membrane use promptly after, need the manual work to dismantle and open, just can clean, and the operation is not convenient enough, and the cleaning effect is not good enough.
Disclosure of utility model
The utility model aims to provide a landfill leachate membrane treatment device, which solves the technical problem that the landfill leachate membrane treatment device in the prior art is inconvenient to clean a filter screen arranged inside.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
The garbage leachate membrane treatment device comprises a supporting seat, wherein a lower filter box is arranged on one side of the top of the supporting seat, a second driving motor is arranged on one side of the top of the supporting seat, and a main shaft of the second driving motor is connected with one side of the bottom of the lower filter box;
The bottom of the lower filter box is connected with a first driving motor, a first filter screen cylinder is arranged in the lower filter box, the top of the first filter screen cylinder is provided with an opening, the first filter screen cylinder is connected with the main shaft end of the first driving motor, a filter membrane is arranged on the outer wall of the first filter screen cylinder, an upper filter box is connected above the lower filter box, a second filter screen cylinder is arranged in the upper filter box, and the top of the second filter screen cylinder is provided with an opening;
The top of the lower filter box is provided with a first movable cover matched with the first filter screen cylinder; a first telescopic connecting rod is connected between the bottom of the upper filter box and the first movable cover, a second movable cover matched with the second filter screen cylinder is arranged at the top of the upper filter box, second telescopic connecting rods are connected to two sides of the top of the upper filter box, and the telescopic ends of the second telescopic connecting rods are connected with the second movable cover; the second movable cover is provided with a detachable liquid inlet component;
The water inlet is formed in the first movable cover, the water pump is arranged at the bottom of the upper filter box, and a second corrugated telescopic pipe is connected between the water outlet end of the water pump and the water inlet in the first movable cover.
As a further scheme of the utility model: guide rods are fixedly connected to both inner bottom sides of the first filter screen cylinder and both inner bottom sides of the second filter screen cylinder, and sliding cleaning brush assemblies matched with the corresponding guide rods are arranged inside the first filter screen cylinder and the second filter screen cylinder.
As a further scheme of the utility model: the sliding cleaning brush assembly comprises an annular brush, the annular brush is arranged between the corresponding two guide rods, the guide rods penetrate through the annular brush, and the inner walls of the first filter screen cylinder and the second filter screen cylinder are respectively attached to the corresponding outer rings of the annular brush.
As a further scheme of the utility model: the top of guide arm is provided with the stop piece.
As a further scheme of the utility model: the bottom of the stop block is provided with a threaded hole, and the stop block is in threaded connection with the top end of the corresponding guide rod through the threaded hole.
As a further scheme of the utility model: the detachable liquid inlet component comprises a fixed tube head and a threaded connection tube head, wherein the fixed tube head is connected to the second movable cover, the fixed tube head penetrates through the second movable cover, the threaded connection tube head is arranged above the fixed tube head, and a first corrugated telescopic tube is arranged between the threaded connection tube head and the fixed tube head.
The utility model has the beneficial effects that:
1. According to the utility model, the garbage sewage sequentially passes through the first filter screen cylinder, the second filter screen cylinder and the filter membrane to realize multi-layer filtering treatment, when impurities filtered in the first filter screen cylinder and the second filter screen cylinder need to be cleaned, the lower filter tank and the upper filter tank are driven by the second driving motor to rotate so as to realize upside down, and thus the first movable cover matched with the lower filter tank and the second movable cover matched with the upper filter tank are connected so as to fall under the action of gravity and the contraction action of the corresponding telescopic connecting rod, the first filter screen cylinder and the second filter screen cylinder are opened, the filtered dirt is conveniently poured out, and the operation is convenient and effective;
2. The annular brushes are arranged in the first filter screen cylinder and the second filter screen cylinder, when the first filter screen cylinder and the second filter screen cylinder are turned upside down, the opening ends of the first filter screen cylinder and the second filter screen cylinder are downward, and the annular brushes slide down along the corresponding guide rods by means of gravity, so that the inner walls of the corresponding filter screen cylinders can be conveniently scraped and cleaned, and the cleaning effect is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the first movable cover, the annular brush and the first filter screen cylinder in the utility model in a matched connection mode;
FIG. 3 is a schematic structural view of a second movable cover cooperatively connected with a second filter screen cylinder in the utility model;
Fig. 4 is a schematic view of the structure of the upper and lower filter boxes of the present utility model after the upper and lower filter boxes are rotated upside down.
In the figure: 1. a support base; 2. a second driving motor; 3. a lower filter box; 4. a first driving motor; 5. a drain valve assembly; 6. a filter membrane; 7. a first screen cylinder; 8. a first movable cover; 9. a first telescopic connecting rod; 10. an upper filter box; 11. a water pump; 12. a guide rod; 13. a stop block; 14. an annular brush; 15. a second bellows; 16. a second movable cover; 17. a second telescopic connecting rod; 18. fixing the tube head; 19. the pipe head is connected with threads; 20. a first bellows; 21. a second screen cylinder; 22. the conveying pipe is fixed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a landfill leachate membrane treatment device comprises a supporting seat 1, wherein a lower filter tank 3 is arranged on one side of the top of the supporting seat 1, a drain valve component 5 is arranged on one side of the bottom of the lower filter tank 3, a first driving motor 4 is fixedly connected to the bottom of the lower filter tank 3, a main shaft of the first driving motor 4 penetrates through the bottom of the lower filter tank 3, a first filter screen cylinder 7 is arranged in the lower filter tank 3, the top of the first filter screen cylinder 7 is an opening, the first filter screen cylinder 7 is connected with the main shaft end of the first driving motor 4, a filter membrane 6 is arranged on the outer wall of the first filter screen cylinder 7, waste water enters from the opening at the top of the first filter screen cylinder 7 and then is filtered by the first filter screen cylinder 7 and the filter membrane 6, and the first driving motor 4 drives the first filter screen cylinder 7 to rotate so as to accelerate the filtration speed of waste water;
The top of the lower filter box 3 is provided with a first movable cover 8 matched with the first filter screen cylinder 7, and a water inlet is formed in the middle of the first movable cover 8;
An upper filter box 10 is connected above the lower filter box 3 through a rod body, a certain distance exists between the lower filter box 3 and the upper filter box 10, a first telescopic connecting rod 9 is connected between the bottom of the upper filter box 10 and the first movable cover 8, the first telescopic connecting rod 9 is divided into two left and right parts, and the first movable cover 8 can be retracted by the first telescopic connecting rod 9 to lift and separate from the top of the lower filter box 3, so that the first filter screen cylinder 7 and the top of the lower filter box 3 are opened; the inside of the upper filter tank 10 is provided with a second filter screen cylinder 21, the top of the second filter screen cylinder 21 is provided with an opening, the second filter screen cylinder 21 is used for primarily filtering garbage and sewage and filtering and blocking large garbage, then the first filter screen cylinder 7 is used for filtering and blocking small garbage, the top of the upper filter tank 10 is provided with a second movable cover 16 matched with the second filter screen cylinder 21, two sides of the top of the upper filter tank 10 are connected with a second telescopic connecting rod 17, the telescopic end of the second telescopic connecting rod 17 is connected with the second movable cover 16, and the second movable cover 16 can be contracted by means of the second telescopic connecting rod 17 to separate from the upper filter tank 10, so that the tops of the upper filter tank 10 and the second filter screen cylinder 21 are opened; the second movable cover 16 is provided with a detachable liquid inlet component, the detachable liquid inlet component comprises a fixed tube head 18 and a threaded connection tube head 19, the fixed tube head 18 is fixedly connected to the second movable cover 16, the fixed tube head 18 penetrates through the second movable cover 16, the threaded connection tube head 19 is arranged above the fixed tube head 18, a first corrugated expansion tube 20 is arranged between the threaded connection tube head 19 and the fixed tube head 18, one end, close to the threaded connection tube head 19, of the first corrugated expansion tube 20 is provided with a connection tube head, the threaded connection tube head 19 is movably sleeved on the connection tube head, the threaded connection tube head 19 is in threaded connection with a fixed conveying tube 22, and the fixed conveying tube 22 is fixedly arranged relative to the supporting seat 1; the fixed conveying pipe 22 is used for conveying sewage to the fixed pipe head 18, and then the sewage is guided into the second filter screen cylinder 21 by the fixed pipe head 18 for preliminary filtration treatment;
The bottom of the upper filter tank 10 is provided with a water pump 11, a second corrugated expansion pipe 15 is connected between the water outlet end of the water pump 11 and the water inlet on the first movable cover 8, and the water pump 11 pumps away the sewage filtered by the second filter screen cylinder 21 and guides the sewage into the first filter screen cylinder 7 through the second corrugated expansion pipe 15;
The top side of the supporting seat 1 is provided with a second driving motor 2, the main shaft of the second driving motor 2 is connected with the bottom side of the lower filter tank 3, the main shaft of the second driving motor 2 is aligned with the drain valve component 5, when sundries filtered in the first filter screen cylinder 7 and the second filter screen cylinder 21 need to be cleaned, the second driving motor 2 is started, the lower filter tank 3 is driven to rotate by the second driving motor 2 to be turned upside down, the upper filter tank 10 is turned upside down, after the upside down, the first movable cover 8 on the lower filter tank 3 is contracted by gravity and the first telescopic connecting rod 9 to fall, the second bellows 15 is contracted to avoid the first movable cover 8 from falling, the upside down lower filter tank 3 and the first filter screen cylinder 7 are opened, and simultaneously the second movable cover 16 on the upper filter tank 10 is contracted by the second telescopic connecting rod 17 to enable the upper filter screen cylinder 10 and the second filter screen cylinder 21 to be opened, so that sundries in the upside down first filter screen cylinder 7 and the second filter screen cylinder 21 can be discharged under the action of gravity;
Guide rods 12 are fixedly connected to both inner bottom sides of the first filter screen cylinder 7 and both inner bottom sides of the second filter screen cylinder 21, sliding cleaning brush assemblies matched with the corresponding guide rods 12 are arranged inside the first filter screen cylinder 7 and the second filter screen cylinder 21, each sliding cleaning brush assembly comprises an annular brush 14, the annular brush 14 is arranged between the corresponding two guide rods 12, the guide rods 12 penetrate through the annular brush 14, the annular brush 14 can slide along the guide rods 12, and inner walls of the first filter screen cylinder 7 and the second filter screen cylinder 21 are respectively attached to outer rings of the corresponding annular brushes 14;
When the first filter screen cylinder 7 and the second filter screen cylinder 21 are turned upside down, the annular brush 14 arranged inside slides downwards along the corresponding guide rod 12 under the action of gravity, so that the filter screen walls can be cleaned conveniently, and the cleaning effect is improved;
the annular brush 14 comprises a metal ring and a soft brush body, the metal ring is in sliding connection with the guide rod 12, and the soft brush body is arranged on the outer wall of the metal ring;
The top of the guide rod 12 is provided with a stop block 13, and the stop block 13 is used for preventing the annular brush 14 from slipping off the guide rod 12;
The bottom of the stop block 13 is provided with a threaded hole, and the stop block 13 is in threaded connection with the top end of the corresponding guide rod 12 through the threaded hole, so that the stop block 13 is convenient to detach, and the annular brush 14 is convenient to replace.
The working principle of the utility model is as follows: the fixed conveying pipe 22 is used for conveying sewage to the fixed pipe head 18, then the sewage is guided into the second filter screen cylinder 21 by the fixed pipe head 18, the second filter screen cylinder 21 is used for primarily filtering garbage and sewage, large garbage is blocked by filtration, the primarily filtered sewage enters the upper filter tank 10, then the sewage in the upper filter tank 10 is pumped away by the water pump 11, the primarily filtered sewage is guided into the first filter screen cylinder 7 by the second corrugated expansion pipe 15, then the fine garbage is blocked by the first filter screen cylinder 7, then the sewage is further filtered by the filter membrane 6, the sewage permeates through the filter membrane 6, and the first drive motor 4 drives the first filter screen cylinder 7 to rotate so as to accelerate the permeation and filtration speed of the sewage; the finally filtered garbage penetrating fluid is discharged through a drain valve assembly 5;
When the filtered impurities in the first filter screen cylinder 7 and the second filter screen cylinder 21 need to be cleaned, the second driving motor 2 is started, the lower filter tank 3 is driven to rotate by the second driving motor 2 to be turned upside down, the upper filter tank 10 is turned upside down, after the upper filter tank 3 is turned upside down, the first movable cover 8 on the lower filter tank 3 is contracted by gravity and the first telescopic connecting rod 9 to fall down, the second corrugated telescopic pipe 15 is contracted to avoid obstructing the falling of the first movable cover 8, the inverted lower filter tank 3 and the first filter screen cylinder 7 are opened, and meanwhile, the second movable cover 16 on the upper filter tank 10 is contracted by gravity and the second telescopic connecting rod 17 to enable the upper filter tank 10 and the second filter screen cylinder 21 to be opened, so that the impurities in the inverted first filter screen cylinder 7 and the inverted second filter screen cylinder 21 can be discharged and fall down under the gravity;
Meanwhile, when the first filter screen cylinder 7 and the second filter screen cylinder 21 are turned upside down, the annular brush 14 arranged in the filter screen cylinder slides downwards along the corresponding guide rod 12 under the action of gravity, so that the filter screen walls can be cleaned conveniently, and the cleaning effect is improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The garbage leachate membrane treatment device comprises a supporting seat (1), and is characterized in that a lower filter box (3) is arranged on one side of the top of the supporting seat (1), a second driving motor (2) is arranged on one side of the top of the supporting seat (1), and a main shaft of the second driving motor (2) is connected with one side of the bottom of the lower filter box (3);
The bottom of the lower filter box (3) is connected with a first driving motor (4), a first filter screen cylinder (7) is arranged in the lower filter box (3), the top of the first filter screen cylinder (7) is provided with an opening, the first filter screen cylinder (7) is connected with the spindle end of the first driving motor (4), a filter membrane (6) is arranged on the outer wall of the first filter screen cylinder (7), an upper filter box (10) is connected above the lower filter box (3), a second filter screen cylinder (21) is arranged in the upper filter box (10), and the top of the second filter screen cylinder (21) is provided with an opening;
A first movable cover (8) matched with the first filter screen cylinder (7) is arranged at the top of the lower filter tank (3); a first telescopic connecting rod (9) is connected between the bottom of the upper filter box (10) and the first movable cover (8), a second movable cover (16) matched with the second filter screen cylinder (21) is arranged at the top of the upper filter box (10), second telescopic connecting rods (17) are connected to two sides of the top of the upper filter box (10), and the telescopic ends of the second telescopic connecting rods (17) are connected with the second movable cover (16); a detachable liquid inlet component is arranged on the second movable cover (16);
The water inlet is formed in the first movable cover (8), the water pump (11) is arranged at the bottom of the upper filter box (10), and a second corrugated expansion pipe (15) is connected between the water outlet end of the water pump (11) and the water inlet in the first movable cover (8).
2. The landfill leachate membrane treatment device according to claim 1, wherein guide rods (12) are fixedly connected to both inner bottom sides of the first filter screen cylinder (7) and inner bottom sides of the second filter screen cylinder (21), and sliding cleaning brush assemblies matched with the corresponding guide rods (12) are arranged inside the first filter screen cylinder (7) and the second filter screen cylinder (21).
3. A landfill leachate membrane treatment device according to claim 2, wherein the sliding cleaning brush assembly comprises an annular brush (14), the annular brush (14) being arranged between the corresponding two guide rods (12), the guide rods (12) penetrating the annular brush (14), and the inner walls of the first and second filter screen cylinders (7, 21) respectively fitting with the outer rings of the corresponding annular brushes (14).
4. A landfill leachate membrane treatment device according to claim 2, characterised in that the top of the guide rod (12) is provided with a stop block (13).
5. The landfill leachate membrane treatment device according to claim 4, wherein the bottom of the stop block (13) is provided with a threaded hole, and the stop block (13) is in threaded connection with the top end of the corresponding guide rod (12) through the threaded hole.
6. The landfill leachate membrane treatment device according to claim 1, wherein the detachable liquid inlet assembly comprises a fixed tube head (18) and a threaded connection tube head (19), the fixed tube head (18) is connected to the second movable cover (16), the fixed tube head (18) penetrates through the second movable cover (16), the threaded connection tube head (19) is arranged above the fixed tube head (18), and a first corrugated telescopic tube (20) is arranged between the threaded connection tube head (19) and the fixed tube head (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729615.5U CN221117039U (en) | 2023-10-11 | 2023-10-11 | Landfill leachate membrane treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729615.5U CN221117039U (en) | 2023-10-11 | 2023-10-11 | Landfill leachate membrane treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117039U true CN221117039U (en) | 2024-06-11 |
Family
ID=91372160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729615.5U Active CN221117039U (en) | 2023-10-11 | 2023-10-11 | Landfill leachate membrane treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117039U (en) |
-
2023
- 2023-10-11 CN CN202322729615.5U patent/CN221117039U/en active Active
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