CN215626943U - Cleaning equipment for garbage leachate treatment ultrafiltration device - Google Patents
Cleaning equipment for garbage leachate treatment ultrafiltration device Download PDFInfo
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- CN215626943U CN215626943U CN202022963089.5U CN202022963089U CN215626943U CN 215626943 U CN215626943 U CN 215626943U CN 202022963089 U CN202022963089 U CN 202022963089U CN 215626943 U CN215626943 U CN 215626943U
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Abstract
The utility model discloses cleaning equipment for a garbage leachate treatment ultrafiltration device, which comprises a circulating mechanism, wherein the circulating mechanism comprises a water inlet guide pipe, a water outlet guide pipe is arranged on one side of the water inlet guide pipe, a movable cavity is arranged at the joint of the water inlet guide pipe and the water outlet guide pipe, a circulating pump assembly is arranged in the movable cavity, the circulating pump assembly comprises a movable rod, piston heads are arranged at two ends of the movable rod, a gear assembly is arranged at the middle end of the movable rod, the gear assembly comprises a gear, a first half gear is arranged at the bottom of the gear, a connecting rod is arranged between the gear and the first half gear, an installation cavity is arranged in the movable rod, a flat toothed belt is arranged on one side of the installation cavity, the first half gear is fixed in the installation cavity, and the first half gear is in meshed connection with the flat toothed belt. Has the advantages that: the utility model can repeatedly filter and recycle the cleaning water containing pollutants to clean the membrane core while cleaning the hollow membrane wire.
Description
Technical Field
The utility model relates to the field of water recycling, in particular to cleaning equipment for a garbage leachate treatment ultrafiltration device.
Background
Ultrafiltration is one of the membrane separation techniques using pressure as the driving force. The pore diameter of the membrane is between 20 and 1000A DEG for the purpose of separating macromolecules from small molecules. The hollow fiber ultrafilter (membrane) has the advantages of high filling density in a unit container, small occupied area and the like.
The ultrafiltration membrane purification is a microporous filtration principle, and is divided into two working modes of internal pressure type and external pressure type according to different pressure driving modes of the inner surface and the outer surface of the membrane filtration work during the operation, wherein the internal pressure type is that a stock solution firstly enters the hollow membrane wire, is driven by pressure difference, permeates from inside to outside along the radial direction, becomes a permeation solution through the hollow membrane wire, and a concentrated solution is intercepted in the hollow membrane wire and flows out from the other end; the external pressure type is that the stock solution flows through the outer surface of the hollow membrane wire, is driven by pressure difference, permeates from outside to inside along the radial direction, becomes permeate liquid through the hollow membrane wire, and the intercepted substances are collected outside the hollow membrane wire and are discharged as concentrated solution.
Traditional ultrafiltration device's membrane core washs all through adding chemical agent in with the clear water, makes ultrafiltration device carry out the backwash, will contain the water of pollutant along with the pipeline discharges afterwards, also need use a large amount of clear water to loop through the membrane core when the backwash, the aquatic after the washing contains excessive concentrated pollutant, for guaranteeing the inside sanitization of membrane core, can't utilize the repeated washing with the clear water cyclic utilization that contains the pollutant, so cause the waste of water resource on certain angle equally.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide cleaning equipment for a garbage leachate treatment ultrafiltration device, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a cleaning equipment for a rubbish leachate treatment ultrafiltration device comprises a circulating mechanism, wherein the circulating mechanism comprises a water inlet guide pipe, the water inlet guide pipe is provided with a water outlet guide pipe on one side, the junction of the water inlet guide pipe and the water outlet guide pipe is provided with a movable cavity, a circulating pump assembly is arranged in the movable cavity and comprises a movable rod, the two ends of the movable rod are respectively provided with a piston head, the middle end of the movable rod is provided with a gear assembly, the gear assembly comprises a gear, the bottom of the gear is provided with a first half gear, a connecting rod is arranged between the gear and the first half gear, an installation cavity is arranged in the movable rod, one side of the installation cavity is provided with a flat toothed belt, the first half gear is fixed in the installation cavity and is meshed with the flat toothed belt, one side of the gear is provided with a second half gear, and the other side of the gear is provided with a third half gear, the gear is meshed with the first half gear and the second half gear, a filter frame is arranged on one side, close to the piston head, of the water outlet pipe, a filter screen is arranged inside the filter frame, a cleaning hole is formed in one side, far away from the piston head, of the filter frame, and a backwashing mechanism is arranged inside the cleaning hole.
Furthermore, the backwashing mechanism comprises a sealing ring, and the sealing ring is arranged inside the cleaning hole.
Further, the inside jack that is equipped with of sealing washer, the jack both sides all are equipped with first slot, the collineation sets up between the first slot.
Furthermore, a second slot is formed in one side of the cleaning hole, and the second slot and the first slot are arranged in a collinear mode.
Furthermore, movable water blocking plates are arranged inside the second slot and the first slot.
Furthermore, a movable hole is formed in one side of the second slot, and one side of the movable water blocking plate penetrates through the movable hole.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model can repeatedly filter and recycle the cleaning water containing pollutants while cleaning the hollow membrane wires, cleans the membrane cores, and compared with the existing one-time cleaning water discharge to a certain extent, reduces the consumption of water resources, reduces the water volume used for cleaning the membrane cores, advocates circular economy, and can reasonably and durably utilize the water and the membrane cores in the continuous cleaning process, thereby reducing the cleaning water consumption of the membrane cores to the minimum degree in the cleaning process.
(2) The backwashing mechanism can enable the cleaning water for cleaning the membrane core to strip large-particle pollutants of the filter screen from the filter screen, clean the filter screen in the water outlet conduit, and simultaneously move the large-particle pollutants out of the other filter screen at the inserting hole of the sealing ring in the cleaning hole, thereby facilitating faster cleaning of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a cleaning apparatus for a waste leachate treatment ultrafiltration device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a movable rod of a cleaning apparatus for a waste leachate treatment ultrafiltration device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a filter frame of a cleaning apparatus for a waste leachate treatment ultrafiltration device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a backwashing mechanism of the cleaning equipment for the waste leachate treatment ultrafiltration device according to an embodiment of the utility model.
Reference numerals:
1. a water inlet conduit; 2. a piston head; 3. a movable rod; 4. a third half gear; 5. a gear; 6. a second half gear; 7. a movable cavity; 8. a filter frame; 9. a seal ring; 10. a water outlet conduit; 11. a mounting cavity; 12. a first half gear; 13. a flat toothed belt; 14. a filter screen; 15. a first slot; 16. a second slot; 17. a movable hole; 18. a movable water-blocking plate; 19. and (4) inserting the jack.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, the cleaning apparatus for the ultra-filtration device for waste leachate treatment according to the embodiment of the present invention comprises a circulating mechanism, the circulating mechanism comprises a water inlet conduit 1, a water outlet conduit 10 is disposed on one side of the water inlet conduit 1, a movable chamber 7 is disposed at a connection position of the water inlet conduit 1 and the water outlet conduit 10, a circulating pump assembly is disposed in the movable chamber 7, the circulating pump assembly comprises a movable rod 3, piston heads 2 are disposed at two ends of the movable rod 3, a gear assembly is disposed at a middle end of the movable rod 3, the gear assembly comprises a gear 5, a first half gear 12 is disposed at a bottom of the gear 5, a connecting rod is disposed between the gear 5 and the first half gear 12, a mounting chamber 11 is disposed in the movable rod 3, a flat toothed belt 13 is disposed on one side of the mounting chamber 11, the first half gear 12 is fixed in the mounting chamber 11, the first half gear 12 is meshed with the flat toothed belt 13, a second half gear 6 is arranged on one side of the gear 5, a third half gear 4 is arranged on the other side of the gear 5, the gear 5 is meshed with the first half gear 12 and the second half gear 6, a filter frame 8 is arranged on one side, close to the piston head 2, of the water outlet pipe 10, a filter screen 14 is arranged inside the filter frame 8, a cleaning hole is formed in one side, far away from the piston head 2, of the filter frame 8, and a backwashing mechanism is arranged inside the cleaning hole.
Through the scheme, the hollow membrane wire can be cleaned, meanwhile, the cleaning water containing pollutants is repeatedly filtered and recycled, the membrane core is cleaned, compared with the existing one-time cleaning water discharge to a certain extent, the consumption of water resources is reduced, the water consumption for cleaning the membrane core is reduced, the circular economy is promoted, the water and the membrane core can be reasonably and durably utilized in the continuous cleaning process, and the using amount of the cleaning water of the membrane core in the cleaning process is reduced to the minimum extent; clean water is introduced into the water inlet guide pipe 1 and the water outlet guide pipe 10, then the ends, far away from the movable cavity 7, of the water inlet guide pipe 1 and the water outlet guide pipe 10 are installed at two ends of the membrane core, when the second half gear 6 and the third half gear 4 rotate, the second half gear 6 and the third half gear 4 intermittently drive the gear 5 to intermittently rotate towards two sides, when the gear 5 rotates, the first half gear 12 connected through the connecting rod intermittently rotates towards two sides, the movable rod 3 drives the piston head 2 to reciprocate with the first half gear 12 through the flat toothed belt 13, the piston head 2 outputs the clean water in the movable cavity 7 from one end of the membrane core to the other end of the membrane core through the water inlet guide pipe 1, so that the cleaning effect is achieved, when the clean water takes away pollutants from the membrane core and is output from the other end of the membrane core, the piston head 2 at the other end of the movable rod 3 drives the sewage to one side of the filter screen 14 of the water outlet guide pipe 10, and large-particle impurities are filtered by the filter screen 14, the filtered water enters the movable cavity 7 again, and the membrane core is cleaned repeatedly.
Example two:
referring to fig. 4, for the backwashing mechanism, the backwashing mechanism includes a sealing ring 9, and the sealing ring 9 is installed inside the cleaning hole; a jack 19 is arranged in the sealing ring 9, first slots 15 are arranged on two sides of the jack 19, and the first slots 15 are arranged in a collinear manner; a second slot 16 is formed in one side of the cleaning hole, and the second slot 16 and the first slot 15 are arranged in a collinear manner; a movable water-blocking plate 18 is arranged in the second slot 16 and the first slot 15; one side of the second slot 16 is provided with a movable hole 17, and one side of the movable water-blocking plate 18 penetrates through the movable hole 17.
Through the scheme, the backwashing mechanism can enable the cleaning water for cleaning the membrane core to strip large-particle pollutants on the filter screen 14 from the filter screen 14, clean the filter screen 14 in the water outlet guide pipe 10, and simultaneously move the large-particle pollutants out of the other filter screen 14 used at the jack 19 of the sealing ring 9 in the cleaning hole, thereby facilitating faster cleaning equipment; through stirring activity water-blocking plate 18 to second slot 16 from first slot 15, plug hole 19 opens, install another filter screen 14 of the same structure and filter frame 8 into jack 19, use the circulating pump sub-assembly with water to filter screen 14 one side back flush, on washing the impurity on the filter screen 14 into the filter screen 14 of changing and washing.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the hollow membrane filament can be cleaned, meanwhile, the cleaning water containing pollutants is repeatedly filtered and recycled to clean the membrane core, compared with the existing one-time cleaning water discharge to a certain extent, the consumption of water resources is reduced, the water consumption for cleaning the membrane core is reduced, the circular economy is promoted, the water and the membrane core can be reasonably and durably utilized in the continuous cleaning process, and the using amount of the cleaning water of the membrane core in the cleaning process is reduced to the minimum extent; clean water is introduced into the water inlet guide pipe 1 and the water outlet guide pipe 10, then the ends, far away from the movable cavity 7, of the water inlet guide pipe 1 and the water outlet guide pipe 10 are installed at two ends of the membrane core, when the second half gear 6 and the third half gear 4 rotate, the second half gear 6 and the third half gear 4 intermittently drive the gear 5 to intermittently rotate towards two sides, when the gear 5 rotates, the first half gear 12 connected through the connecting rod intermittently rotates towards two sides, the movable rod 3 drives the piston head 2 to reciprocate with the first half gear 12 through the flat toothed belt 13, the piston head 2 outputs the clean water in the movable cavity 7 from one end of the membrane core to the other end of the membrane core through the water inlet guide pipe 1, so that the cleaning effect is achieved, when the clean water takes away pollutants from the membrane core and is output from the other end of the membrane core, the piston head 2 at the other end of the movable rod 3 drives the sewage to one side of the filter screen 14 of the water outlet guide pipe 10, and large-particle impurities are filtered by the filter screen 14, the filtered water enters the movable cavity 7 again, and the membrane core is repeatedly cleaned; the backwashing mechanism can enable the cleaning water for cleaning the membrane core to strip large-particle pollutants of the filter screen 14 from the filter screen 14, and can also remove the large-particle pollutants from another filter screen 14 used at the jack 19 of the sealing ring 9 in the cleaning hole while cleaning the filter screen 14 in the water outlet guide pipe 10, thereby facilitating faster cleaning equipment; through stirring activity water-blocking plate 18 to second slot 16 from first slot 15, plug hole 19 opens, install another filter screen 14 of the same structure and filter frame 8 into jack 19, use the circulating pump sub-assembly with water to filter screen 14 one side back flush, on washing the impurity on the filter screen 14 into the filter screen 14 of changing and washing.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The cleaning equipment for the garbage leachate treatment ultrafiltration device comprises a circulating mechanism and is characterized in that the circulating mechanism comprises a water inlet pipe (1), a water outlet pipe (10) is arranged on one side of the water inlet pipe (1), a movable cavity (7) is arranged at the joint of the water inlet pipe (1) and the water outlet pipe (10), a circulating pump assembly is arranged inside the movable cavity (7) and comprises a movable rod (3), piston heads (2) are arranged at the two ends of the movable rod (3), a gear assembly is arranged at the middle end of the movable rod (3), the gear assembly comprises a gear (5), a first half gear (12) is arranged at the bottom of the gear (5), a connecting rod is arranged between the gear (5) and the first half gear (12), a mounting cavity (11) is arranged inside the movable rod (3), a flat toothed belt (13) is arranged on one side of the mounting cavity (11), the first half gear (12) is fixed in the installation cavity (11), the first half gear (12) is meshed with the flat toothed belt (13) and connected with the flat toothed belt, a second half gear (6) is arranged on one side of the gear (5), a third half gear (4) is arranged on the other side of the gear (5), the gear (5) is meshed with the first half gear (12) and the second half gear (6) and connected with the second half gear (6), a water outlet pipe (10) is close to one side of the piston head (2) and provided with a filter frame (8), a filter screen (14) is arranged in the filter frame (8), a cleaning hole is formed in one side, far away from the piston head (2), of the filter frame (8), and a backwashing mechanism is arranged in the cleaning hole.
2. The cleaning apparatus for a landfill leachate treatment ultrafiltration device of claim 1, wherein the backwash mechanism comprises a seal ring (9), the seal ring (9) being installed inside the cleaning hole.
3. The cleaning equipment for the garbage leachate treatment ultrafiltration device according to claim 2, wherein the sealing ring (9) is internally provided with a jack (19), the two sides of the jack (19) are provided with first slots (15), and the first slots (15) are arranged in a collinear way.
4. The cleaning equipment for the garbage leachate treatment ultrafiltration device according to claim 3, wherein a second slot (16) is opened at one side of the cleaning hole, and the second slot (16) is arranged in line with the first slot (15).
5. The cleaning equipment for the landfill leachate treatment ultrafiltration device of claim 4, wherein the second slot (16) and the first slot (15) are internally provided with movable water baffles (18).
6. The cleaning equipment for the garbage leachate treatment ultrafiltration device according to claim 5, wherein the second slot (16) is provided with a movable hole (17) at one side, and the movable water-blocking plate (18) is provided with a side penetrating through the movable hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963089.5U CN215626943U (en) | 2020-12-09 | 2020-12-09 | Cleaning equipment for garbage leachate treatment ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963089.5U CN215626943U (en) | 2020-12-09 | 2020-12-09 | Cleaning equipment for garbage leachate treatment ultrafiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215626943U true CN215626943U (en) | 2022-01-25 |
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ID=79887289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022963089.5U Active CN215626943U (en) | 2020-12-09 | 2020-12-09 | Cleaning equipment for garbage leachate treatment ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215626943U (en) |
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2020
- 2020-12-09 CN CN202022963089.5U patent/CN215626943U/en active Active
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