CN211069229U

CN211069229U - Novel leachate conveying structure

Info

Publication number: CN211069229U
Application number: CN201921378880.0U
Authority: CN
Inventors: 郑雅文; 丁庐山; 郭清平; 杨景辉
Original assignee: Nanchang First Environmental Protection Energy Co ltd
Current assignee: Nanchang First Environmental Protection Energy Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-24
Anticipated expiration: 2029-08-23

Abstract

The utility model belongs to the technical field of leachate treatment, in particular to a novel leachate conveying structure, which comprises a cylinder body, wherein a cylinder body cover plate is arranged at the top end of the cylinder body, a motor is fixed on the cylinder body cover plate, a main shaft is arranged inside the cylinder body, and a cleaning assembly is arranged on the main shaft; the cleaning component comprises a support connecting rod, a mounting rack, a bristle fixing strip and bristles; the surface of the mounting rack is provided with a mounting groove capable of accommodating a brush fixing strip, the brush fixing strip can be movably mounted in the mounting groove up and down, and an adjusting mechanism is arranged at the joint of the brush fixing strip and the mounting groove; the inside brush hair of self-cleaning filter sets to adjustable form installation, through rotating the hand wheel that corresponds, utilizes the hand wheel to drive accommodate the lead screw and rotates, closes the cooperation soon at the screw thread of second nut, can drive the brush hair fixed strip and reciprocate, realizes adjusting, and it is convenient to adjust, has reduced the processing degree of difficulty of self-cleaning filter, avoids leaving clean blind area at filter screen top and bottom, and is more abundant to the cleanness of filter screen, has also improved subsequent filter effect.

Description

Novel leachate conveying structure

Technical Field

The utility model belongs to the technical field of filtration liquid is handled, concretely relates to novel filtration liquid conveying structure.

Background

In the process of stacking and burying 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 groundwater, the garbage leachate is called as leachate, leachate is also called as leachate, factors influencing the generation of the leachate are many, the rainfall condition of a garbage stacking and burying area, the properties and components of the garbage, the seepage-proofing treatment condition of a landfill site, the hydrogeological conditions of the site and the like are mainly included, and in the process of conveying and treating the leachate, in order to filter suspended matters and sludge doped in the leachate, a mode of additionally arranging an automatic cleaning filter in the middle of a conveying pipeline is generally adopted.

Original self-cleaning filter, its inside cleaning brush is fixed installation on the drive main shaft in inside to rotate under top driving motor's drive, clean the inside filter screen of barrel, because the cleaning brush is adjustable, improved self-cleaning filter's the processing degree of difficulty, and can leave clean blind area at filter screen top and bottom, cause the filter screen to clean inadequately.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a novel filtration liquid conveying structure has inside cleaning brush height-adjustable, improves clean efficiency and avoids the characteristics of clean blind area.

In order to achieve the above object, the utility model provides a following technical scheme: a novel percolate conveying structure comprises a barrel, wherein a water inlet and a water outlet are respectively arranged at the top end and the bottom end of the outer side surface of the barrel, and an inlet flange and an outlet flange are respectively fixed on the water inlet and the water outlet; a sewage draining outlet is arranged at the bottom end of the cylinder body; a cylinder cover plate is arranged at the top end of the cylinder, a motor is fixed on the cylinder cover plate, a main shaft fixedly connected with an output shaft of the motor is arranged in the cylinder, a cleaning component is arranged on the main shaft, and a filter screen positioned outside the cleaning component is arranged in the cylinder; the four corners of the bottom of the cylinder body are respectively fixed with supporting legs, the cleaning assembly comprises a supporting connecting rod, an installation frame, a brush hair fixing strip and brush hair, one end of the supporting connecting rod is fixedly connected with the main shaft, and the other end of the supporting connecting rod is fixedly connected with the installation frame; the mounting rack is longitudinally distributed, the surface of the mounting rack is provided with a mounting groove capable of accommodating a brush fixing strip, the brush fixing strip can be movably mounted in the mounting groove up and down, and a regulating mechanism is arranged at the joint of the brush fixing strip and the mounting groove; the bristles are fixed on the surface of the bristle fixing strip.

As a preferred technical scheme of the utility model, adjustment mechanism includes accommodate the lead screw and second nut, accommodate the lead screw passes through the bearing and supports and install in the mounting groove, and sets up the perforation that supplies accommodate the lead screw to run through on the brush hair fixed strip, the second nut is fixed in this perforation, and the second nut closes with accommodate the lead screw soon through the screw thread and links to each other.

As an optimal technical scheme of the utility model, accommodate the lead screw's bottom is run through and is extended to the mounting bracket lower part, just is in accommodate the lead screw's bottom mounting has the hand wheel.

As an optimal technical scheme of the utility model, still include manual bolt still be fixed with first nut in the mounting bracket, this manual bolt closes continuously through the screw soon with first nut, just after manual bolt screwed with first nut, manual bolt's tip with brush hair fixed strip outer wall butt.

As an optimized technical scheme of the utility model, the upper and lower interval of supporting connecting rod is fixed with two.

As an optimized technical scheme of the utility model, the fixed surface of brush hair fixed strip has spacing slider, the mounting groove lateral wall seted up with this spacing slider assorted spacing spout.

As the utility model discloses a preferred technical scheme still includes inlet tube and outlet conduit, is fixed with water inlet flange and outlet flange on this inlet tube and the outlet conduit respectively to it is fixed continuous with import flange and outlet flange respectively, offers half circle ring structure's sealed recess on the opposite face of water inlet flange and import flange respectively, installs the sealing washer in sealed recess.

As a preferred technical scheme of the utility model, a cylinder flange is fixed on the top of the outer side surface of the cylinder, a cylinder cover plate is fixed on the cylinder flange, and a gasket is arranged between the cylinder flange and the cylinder cover plate; and a vent is also arranged on the cover plate of the cylinder body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses install the self-cleaning filter in filtration liquid pipeline structure, and the inside brush hair of this self-cleaning filter sets to adjustable form installation, through rotating the hand wheel that corresponds, utilize the hand wheel to drive accommodate the lead screw and rotate, close the cooperation soon at the screw thread of second nut under, can drive the brush hair fixed strip and reciprocate, realize adjusting, and it is convenient to adjust, the processing degree of difficulty of self-cleaning filter has been reduced, avoid leaving clean blind area in filter screen top and bottom, it is more abundant to the cleanness of filter screen, subsequent filter effect has also been improved.

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 view of the present invention;

FIG. 2 is a schematic side view of the cleaning mechanism of the present invention;

FIG. 3 is a schematic top view of the cleaning mechanism of the present invention;

fig. 4 is a schematic side sectional view of an inlet flange according to the present invention;

in the figure: 1. a support leg; 2. a barrel; 3. a cleaning assembly; 4. filtering with a screen; 5. an inlet flange; 6. a cylinder flange; 7. a gasket; 8. a cylinder cover plate; 9. an electric motor; 10. a vent port; 11. an outlet flange; 12. a sewage draining outlet; 13. a main shaft; 14. a support link; 15. a mounting frame; 16. brushing; 17. adjusting the screw rod; 18. a hand wheel; 19. a manual bolt; 20. a first nut; 21. mounting grooves; 22. a limiting chute; 23. a limiting slide block; 24. a bristle fixing strip; 25. a second nut; 26. perforating; 27. a water inlet pipe; 28. a water inlet flange; 29. a seal ring; 30. the groove is sealed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel percolate conveying structure comprises a barrel body 2, wherein a water inlet and a water outlet are respectively arranged at the top end and the bottom end of the outer side surface of the barrel body 2, and an inlet flange 5 and an outlet flange 11 are respectively fixed on the water inlet and the water outlet; a sewage outlet 12 is arranged at the bottom end of the cylinder body 2; a cylinder cover plate 8 is arranged at the top end of the cylinder 2, a motor 9 is fixed on the cylinder cover plate 8, a main shaft 13 fixedly connected with an output shaft of the motor 9 is arranged inside the cylinder 2, a cleaning component 3 is arranged on the main shaft 13, and a filter screen 4 positioned outside the cleaning component 3 is arranged inside the cylinder 2; the four corners of the bottom of the cylinder body 2 are respectively fixed with supporting legs 1, the middle part of a pipeline for conveying percolate is provided with the device and is respectively connected with an inlet flange 5 and an outlet flange 11 of the device, the cleaning component 3 comprises a supporting connecting rod 14, a mounting frame 15, a brush hair fixing strip 24 and brush hair 16, one end of the supporting connecting rod 14 is fixedly connected with a main shaft 13, and the other end of the supporting connecting rod is fixedly connected with the mounting frame 15; the mounting rack 15 is distributed along the longitudinal direction, the surface of the mounting rack 15 is provided with a mounting groove 21 capable of accommodating a brush fixing strip 24, the brush fixing strip 24 can be movably mounted in the mounting groove 21 up and down, and the joint of the brush fixing strip 24 and the mounting groove 21 is provided with an adjusting mechanism; brush hair 16 is fixed on brush hair fixed strip 24 surfaces, and filtration liquid filters through filter screen 4 in getting into barrel 2 from the water inlet, later discharges from the delivery port, and the drain 12 discharge debris of bottom, motor 9 drive main shaft 13 rotate to the clean subassembly 3 of drive rotates, cleans filter screen 4, so that continuous use.

Specifically, with reference to fig. 2 and 3, in this embodiment, the adjusting mechanism includes an adjusting screw 17 and a second nut 25, the adjusting screw 17 is supported by a bearing and installed in the installation groove 21, a through hole 26 for the adjusting screw 17 to pass through is formed in the bristle fixing strip 24, the second nut 25 is fixed in the through hole 26, the second nut 25 is screwed with the adjusting screw 17 through threads, so that the adjusting screw 17 and the second nut 25 can be screwed together, and when the adjusting screw 17 rotates, the second nut 25 can drive the bristle fixing strip 24 to go up and down.

Specifically, as shown in fig. 2, in this embodiment, the bottom end of the adjusting screw 17 penetrates and extends to the lower portion of the mounting frame 15, and a hand wheel 18 is fixed to the bottom end of the adjusting screw 17, so that the adjusting screw 17 can be operated to rotate conveniently.

Specifically, with reference to fig. 2 and 3, in this embodiment, the toothbrush further includes a manual bolt 19, a first nut 20 is further fixed in the mounting frame 15, the manual bolt 19 is screwed with the first nut 20 through a thread, and after the manual bolt 19 is screwed with the first nut 20, an end of the manual bolt 19 abuts against an outer wall of the bristle fixing strip 24, and after the height of the bristle fixing strip 24 is adjusted, the manual bolt 19 is screwed, so that stability of the bristle fixing strip 24 is ensured.

Specifically, as shown in fig. 2, in the present embodiment, two support links 14 are fixed at an upper and a lower interval, so as to ensure the stability of the fixing of the mounting frame 15.

Specifically, as shown in fig. 3, in this embodiment, a limiting sliding block 23 is fixed on the outer surface of the bristle fixing strip 24, and a limiting sliding groove 22 matched with the limiting sliding block 23 is formed in the side wall of the mounting groove 21, so as to ensure the stability of the bristle fixing strip 24 in moving up and down.

Specifically, with reference to fig. 1 and 4, in this embodiment, the water inlet pipe 27 and the water outlet pipe are further included, the water inlet flange 28 and the water outlet flange are respectively fixed on the water inlet pipe 27 and the water outlet pipe, and are respectively fixedly connected with the inlet flange 5 and the outlet flange 11, the sealing grooves 30 of the semicircular annular structure are respectively formed on the opposite surfaces of the water inlet flange 28 and the inlet flange 5, and the sealing rings 29 are installed in the sealing grooves 30 to ensure the sealing performance of the conveying structure.

Specifically, as shown in fig. 1, in this embodiment, a cylinder flange 6 is further fixed at the top end of the outer side surface of the cylinder 2, a cylinder cover plate 8 is fixed on the cylinder flange 6, and a gasket 7 is arranged between the cylinder flange 6 and the cylinder cover plate 8; and a vent 10 is also arranged on the cylinder cover plate 8 to ensure the connection tightness between the cylinder cover plate 8 and the cylinder flange 6.

The utility model discloses a theory of operation and use flow: the percolate enters the water inlet through the water inlet pipe 27 of the pipeline, flows into the barrel 2 from the water inlet, is filtered by the filter screen 4, is discharged from the water outlet and flows into the next process, and impurities are discharged from the sewage outlet 12;

after the bristles 16 are installed, the heights of the bristles 16 can be adjusted, and as can be seen from fig. 1, two groups of cleaning assemblies 3 are arranged, the two groups of cleaning assemblies 3 are distributed oppositely and in a staggered manner, normal filtering cannot be influenced, the whole filter screen 4 can be cleaned when the cleaning assemblies rotate, adjustable bristles 16 accessories are convenient to disassemble, clean and replace the bristles 16, construction difficulty is reduced, the bristles 16 do not need to be produced independently according to the size of the filter screen 4, and the application range is enlarged;

when the height of the bristles 16 is adjusted, the corresponding hand wheel 18 is rotated, the hand wheel 18 drives the adjusting screw rod 17 to rotate, the adjusting screw rod 17 and the second nut 25 are screwed, when the adjusting screw rod 17 rotates, the second nut 25 drives the bristle fixing strip 24 to ascend and descend, and after the adjustment is completed, the manual bolt 19 is screwed.

Finally, it should be noted that: 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. A novel percolate conveying structure comprises a barrel body (2), wherein a water inlet and a water outlet are respectively arranged at the top end and the bottom end of the outer side surface of the barrel body (2), and an inlet flange (5) and an outlet flange (11) are respectively fixed on the water inlet and the water outlet; a sewage draining outlet (12) is arranged at the bottom end of the barrel body (2); a cylinder cover plate (8) is mounted at the top end of the cylinder (2), a motor (9) is fixed on the cylinder cover plate (8), a main shaft (13) fixedly connected with an output shaft of the motor (9) is arranged in the cylinder (2), a cleaning component (3) is arranged on the main shaft (13), and a filter screen (4) positioned outside the cleaning component (3) is arranged in the cylinder (2); the bottom four corners of barrel (2) are fixed with landing leg (1) respectively, its characterized in that: the cleaning assembly (3) comprises a support connecting rod (14), a mounting frame (15), a bristle fixing strip (24) and bristles (16), one end of the support connecting rod (14) is fixedly connected with the main shaft (13), and the other end of the support connecting rod is fixedly connected with the mounting frame (15); the mounting rack (15) is longitudinally distributed, the surface of the mounting rack (15) is provided with a mounting groove (21) capable of accommodating a bristle fixing strip (24), the bristle fixing strip (24) can be movably mounted in the mounting groove (21) up and down, and a regulating mechanism is arranged at the joint of the bristle fixing strip and the mounting groove; the bristles (16) are fixed on the surface of the bristle fixing strip (24).

2. The novel percolate conveying structure according to claim 1, characterized in that: the adjusting mechanism comprises an adjusting screw rod (17) and a second nut (25), the adjusting screw rod (17) is supported and installed in the installation groove (21) through a bearing, a through hole (26) for the adjusting screw rod (17) to penetrate through is formed in the bristle fixing strip (24), the second nut (25) is fixed in the through hole (26), and the second nut (25) is connected with the adjusting screw rod (17) in a screwing mode through threads.

3. The novel percolate conveying structure according to claim 2, characterized in that: the bottom end of the adjusting screw rod (17) penetrates through and extends to the lower part of the mounting frame (15), and a hand wheel (18) is fixed at the bottom end of the adjusting screw rod (17).

4. The novel percolate conveying structure according to claim 1, characterized in that: still include manual bolt (19) still be fixed with first nut (20) in mounting bracket (15), this manual bolt (19) link to each other through the screw closure with first nut (20), just after manual bolt (19) are screwed with first nut (20), the tip of manual bolt (19) with brush hair fixed strip (24) outer wall butt.

5. The novel percolate conveying structure according to claim 1, characterized in that: two supporting connecting rods (14) are fixed on the upper part and the lower part at intervals.

6. The novel percolate conveying structure according to claim 1, characterized in that: the outer surface of the bristle fixing strip (24) is fixed with a limiting sliding block (23), and the side wall of the mounting groove (21) is provided with a limiting sliding groove (22) matched with the limiting sliding block (23).

7. The novel percolate conveying structure according to claim 1, characterized in that: the water inlet pipe (27) and the water outlet pipeline are respectively fixed with a water inlet flange (28) and a water outlet flange and are respectively fixedly connected with an inlet flange (5) and an outlet flange (11), sealing grooves (30) of semicircular annular structures are respectively formed in opposite surfaces of the water inlet flange (28) and the inlet flange (5), and sealing rings (29) are installed in the sealing grooves (30).

8. The novel percolate conveying structure according to claim 1, characterized in that: a cylinder flange (6) is further fixed at the top end of the outer side face of the cylinder (2), a cylinder cover plate (8) is fixed on the cylinder flange (6), and a gasket (7) is arranged between the cylinder flange (6) and the cylinder cover plate (8); and a vent (10) is also arranged on the cylinder cover plate (8).