CN209791046U - Landfill leachate dish tubular reverse osmosis unit - Google Patents
Landfill leachate dish tubular reverse osmosis unit Download PDFInfo
- Publication number
- CN209791046U CN209791046U CN201920285732.8U CN201920285732U CN209791046U CN 209791046 U CN209791046 U CN 209791046U CN 201920285732 U CN201920285732 U CN 201920285732U CN 209791046 U CN209791046 U CN 209791046U
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- CN
- China
- Prior art keywords
- inlet tube
- filter screen
- reverse osmosis
- landfill leachate
- opening
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Abstract
The utility model relates to a refuse treatment equipment, in particular to landfill leachate dish tubular reverse osmosis unit. Including the casing, the casing top is equipped with the upper cover plate, and the bottom is equipped with down the apron, and the upper cover plate passes through central pull rod with apron middle part down to be connected, and the both sides of central pull rod are equipped with filtration membrane, are equipped with the inlet tube on the upper cover plate, are equipped with the outlet pipe on the apron down, the inlet tube in be equipped with the filter screen, this filter screen can dismantle with the inlet tube and be connected, is equipped with seal assembly between filter tube and the inlet. One side of inlet tube is equipped with the opening that switches on with the inlet tube, and the inlet tube sets up open-ended other end inside wall and is equipped with the recess, the one end of filter screen passes in the opening inserts the inlet tube and inserts the recess, and the other end passes through fixed establishment and is fixed with the inlet tube. An object of the utility model is to provide a can prevent landfill leachate dish tubular reverse osmosis unit of inlet tube jam.
Description
Technical Field
The utility model relates to a refuse treatment equipment, in particular to landfill leachate dish tubular reverse osmosis unit.
Background
The landfill leachate is high-concentration organic wastewater which is formed by deducting saturated water holding capacity of garbage and a soil covering layer from water contained in the garbage in a garbage landfill, rain, snow and water entering the landfill and other water, and passing through the garbage layer and the soil covering layer, and can cause serious pollution to the environment.
Present landfill leachate reverse osmosis equipment including the casing, locate inlet tube, the central pull rod of outlet pipe and filtration membrane on the casing, the water that the inlet tube got into on the high pressure dish formula reverse osmosis equipment is the moisture in the rubbish for the majority, has more impurity, uses for a long time between, and the inlet tube blocks up very easily, and inlet tube and reverse osmosis equipment are the welding, consequently, after the inlet tube blocks up, hardly clears up to this kind of defect, the utility model discloses improved.
disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a garbage leachate disc tube type reverse osmosis device capable of preventing the blockage of a water inlet tube.
The utility model adopts the technical proposal that: the utility model provides a landfill leachate dish tubular reverse osmosis unit, including the casing, the casing top is equipped with the upper cover plate, and the bottom is equipped with down the apron, and the upper cover plate passes through central pull rod with apron middle part down and is connected, and the both sides of central pull rod are equipped with filtration membrane, are equipped with the inlet tube on the upper cover plate, are equipped with the outlet pipe on the apron down, the inlet tube in be equipped with the filter screen, this filter screen can dismantle with the inlet tube and be connected, is equipped with seal assembly between filter.
Preferably, one side of inlet tube is equipped with the opening that switches on with the inlet tube, and the inlet tube sets up open-ended other end inside wall and is equipped with the recess, the one end of filter screen passes in the opening inserts the inlet tube and inserts the recess, and the other end passes through fixed establishment and is fixed with the inlet tube.
Preferably, fixed establishment including the fixed block, open-ended top and bottom are equipped with the mount pad respectively, the mount pad welding is on the lateral wall of inlet tube, filter screen and fixed block can dismantle and be connected, the fixed block inserts in the opening and the laminating of the upper and lower both ends and the mount pad of fixed block between two mount pads, the fixed block pass through the bolt and the mount pad is fixed.
preferably, one end of the filter screen towards the groove is provided with an installation block which is matched with the groove and can be inserted into the groove, the end face of the installation block towards the filter screen is provided with a slot, the end face of the fixing block towards the filter screen is provided with a second slot, one end of the filter screen is inserted into the slot, and the other end of the filter screen is inserted into the second slot.
Preferably, seal assembly include sealed the pad, the top and the bottom of fixed block be equipped with the seal groove respectively, sealed pad locate in the seal groove and contradict with the inlet tube and seal.
Preferably, the opening is in a shape of a parallel circle, the fixing block is a semicircular block matched with the opening, and the sealing pad is a C-shaped pad.
Preferably, the number of the filter screens is two, and the two filter screens are arranged in parallel at intervals.
The utility model has the advantages that: owing to set up the filter screen in the inlet tube, when rubbish water entered into the casing from the inlet tube, earlier filtered thicker impurity through the filter screen, the filter screen after the filtration can be followed the inlet tube and directly dismantled and clear up, then installs, after setting up like this, can prevent that the inlet tube from being blockked up by impurity, overall structure is simple and practical.
The embodiments of the present invention will be further explained with reference to the drawings.
Drawings
Fig. 1 is an overall cross-sectional view of an embodiment of the present invention;
Fig. 2 is a sectional view of the water inlet pipe according to the embodiment of the present invention;
Fig. 3 is a sectional view of the water inlet pipe according to the embodiment of the present invention;
Fig. 4 is a sectional view of the water inlet pipe according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, the utility model provides a landfill leachate dish tubular reverse osmosis unit, including casing 1, casing 1 top is equipped with upper cover plate 11, and the bottom is equipped with down apron 12, and upper cover plate 11 is connected through central pull rod 2 with lower apron 12 middle part, and the both sides of central pull rod 2 are equipped with filtration membrane 3, are equipped with inlet tube 4 on the upper cover plate 11, are equipped with outlet pipe 5 on the lower apron 12, inlet tube 4 in be equipped with filter screen 41, this filter screen 41 can dismantle with inlet tube 4 and be connected, is equipped with seal assembly 6 between filter screen 41 and the inlet tube 4. In the above scheme, owing to set up filter screen 41 in inlet tube 4, when rubbish water enters into casing 1 from inlet tube 4, filter thicker impurity through filter screen 41 earlier, filter screen 41 after the filtration can be followed inlet tube 4 and directly dismantled and clear up, then install again, after setting up like this, can prevent that inlet tube 4 from being blockked up by impurity, overall structure is simple and practical, and seal assembly 6's setting, guarantee filter screen 41 in with the convenient dismouting of inlet tube 4, can seal, prevent that inlet tube 4 from leaking, guarantee the use of anti-device that oozes device.
One side of inlet tube 4 is equipped with the opening 42 that switches on with inlet tube 4, and inlet tube 4 sets up the other end inside wall of opening 42 and is equipped with recess 43, the one end of filter screen 41 is passed opening 42 and is inserted in inlet tube 4 and insert in recess 43, and the other end is fixed with inlet tube 4 through fixed establishment 7. In the above scheme, set up opening 42 in the side of inlet tube 4, filter screen 41 passes through inside opening 42 inserts inlet tube 4, then fixed through fixed establishment 7, realizes filter screen 41's installation, during the dismantlement, opens fixed establishment 7, extracts filter screen 41 and can realize filter screen 41's dismantlement, and filter screen 41 dismouting is simple and convenient.
Fixing mechanism 7 including fixed block 71, opening 42's top and bottom are equipped with mount pad 72 respectively, the mount pad 72 welding is on the lateral wall of inlet tube 4, filter screen 41 can dismantle with fixed block 71 and be connected, fixed block 71 inserts opening 42 between two mount pads 72 and the laminating of the upper and lower both ends of fixed block 71 with mount pad 72, fixed block 71 pass through bolt 73 and mount pad 72 fixed. In the above scheme, the filter screen 41 is installed on the fixing block 71, the fixing block 71 is inserted into the opening 42, one end of the fixing block 71 is located in the water inlet pipe 4, the other end of the fixing block 71 is located outside the opening 42 and is arranged between the top of the opening 42 and the mounting seat 72 at the bottom of the opening 42, the bolt 73 is rotated, when the bolt 73 abuts against the fixing block 71, fixing with the fixing block 71 is achieved, when the bolt 73 is loosened, the fixing block 71 can be pulled out, the fixing is firm in arrangement, and the.
One end of the filter screen 41 facing the groove 43 is provided with an installation block 74 which is matched with the groove 43 and can be inserted into the groove 43, the end face of the installation block 74 facing the filter screen 41 is provided with a slot 75, the end face of the fixed block 71 facing the filter screen 41 is provided with a second slot 76, one end of the filter screen 41 is inserted into the slot 75, and the other end of the filter screen is inserted into the second slot 76. The two ends of the filter screen 41 are respectively inserted into the slots 75 of the mounting block 74 and the second slots 76 of the fixing block 71, so that the filter screen is mounted, and after the filter screen 41 is arranged, the filter screen can be taken down for cleaning, or the filter screen is easy to replace, so that the cleanness of the filter screen is ensured.
Seal assembly 6 including sealed the pad 61, the top and the bottom of fixed block 71 be equipped with seal groove 62 respectively, sealed pad 61 locate in seal groove 62 and contradict with inlet tube 4 and seal. In the above solution, when the filter screen 41 is inserted into the opening 42, the sealing gasket 61 abuts against the water inlet pipe 4 at the opening 42 to seal the water inlet pipe 4, so as to prevent water leakage at the opening 42.
the opening 42 is in a parallel circle shape, the fixing block 71 is a semicircular block matched with the opening 42, and the sealing gasket 61 is a C-shaped gasket. In the above scheme, the water inlet pipe 4 is cylindrical, the opening 42 is formed in one side of the water inlet pipe 4 in a semicircular shape, so that the filter screen 41 is conveniently mounted, and when the opening 42 is semicircular, the shape of the fixing block 71 is matched with the opening 42, so that the shapes of the sealing groove 62 and the sealing gasket 61 are also matched with the shape of the opening 42 in a semicircular C shape.
The number of the filter screens 41 is two, and the two filter screens 41 are arranged in parallel at intervals. The fixed block 71 and the mounting block 74 are respectively provided with an upper second slot 76 and a lower second slot 75, and one of the two filter screens 41 is a coarse filter screen and the other is a fine filter screen, so that the garbage leachate entering the casing is ensured to have less impurities.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited thereto, and any modification that utilizes the inventive concepts will be within the scope of the patent claims.
Claims (9)
1. The utility model provides a landfill leachate dish tubular reverse osmosis unit, including the casing, the casing top is equipped with the upper cover plate, and the bottom is equipped with down the apron, and the upper cover plate is connected through central pull rod with apron middle part down, and the both sides of central pull rod are equipped with filtration membrane, are equipped with the inlet tube on the upper cover plate, are equipped with outlet pipe, its characterized in that on the apron down: the inlet tube in be equipped with the filter screen, this filter screen can dismantle with the inlet tube and be connected, be equipped with seal assembly between filter tube and the inlet tube.
2. The landfill leachate dish tube type reverse osmosis device of claim 1, wherein: one side of inlet tube is equipped with the opening that switches on with the inlet tube, and the inlet tube sets up open-ended other end inside wall and is equipped with the recess, the one end of filter screen passes in the opening inserts the inlet tube and inserts the recess, and the other end passes through fixed establishment and is fixed with the inlet tube.
3. The landfill leachate dish tube type reverse osmosis device of claim 2, wherein: fixing mechanism including the fixed block, open-ended top and bottom are equipped with the mount pad respectively, the mount pad welding is on the lateral wall of inlet tube, filter screen and fixed block can dismantle and be connected, the fixed block inserts in the opening and the laminating of the upper and lower both ends and the mount pad of fixed block between two mount pads, the fixed block pass through the bolt and be fixed with the mount pad.
4. The landfill leachate dish tube type reverse osmosis device of claim 3, wherein: one of the filter screen towards the recess serve be equipped with the recess adaptation and can insert the installation piece in the recess, this installation piece is equipped with the slot on the terminal surface towards the filter screen, the fixed block is equipped with the second slot on the terminal surface towards the filter screen, the one end of filter screen insert in the slot, the other end inserts in the second slot.
5. The landfill leachate dish tube type reverse osmosis device of claim 3 or 4, wherein: the sealing assembly comprises a sealing gasket, the top and the bottom of the fixing block are respectively provided with a sealing groove, and the sealing gasket is arranged in the sealing groove and is abutted and sealed with the water inlet pipe.
6. The landfill leachate dish tube type reverse osmosis device of claim 5, wherein: the opening is in a shape of a parallel circle, the fixing block is a semicircular block matched with the opening, and the sealing pad is a C-shaped pad.
7. The landfill leachate disc tube reverse osmosis unit of any one of claims 1 to 4, wherein: the filter screen be two, two filter screens parallel interval sets up.
8. The landfill leachate dish tube type reverse osmosis device of claim 5, wherein: the filter screen be two, two filter screens parallel interval sets up.
9. The landfill leachate dish tube type reverse osmosis device of claim 6, wherein: the filter screen be two, two filter screens parallel interval sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285732.8U CN209791046U (en) | 2019-03-06 | 2019-03-06 | Landfill leachate dish tubular reverse osmosis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285732.8U CN209791046U (en) | 2019-03-06 | 2019-03-06 | Landfill leachate dish tubular reverse osmosis unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209791046U true CN209791046U (en) | 2019-12-17 |
Family
ID=68823817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920285732.8U Active CN209791046U (en) | 2019-03-06 | 2019-03-06 | Landfill leachate dish tubular reverse osmosis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209791046U (en) |
-
2019
- 2019-03-06 CN CN201920285732.8U patent/CN209791046U/en active Active
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