CN214528593U

CN214528593U - Device for treating landfill leachate by cross-flow type external MBR membrane

Info

Publication number: CN214528593U
Application number: CN202023301746.6U
Authority: CN
Inventors: 王汉武; 王丽; 邢胜利
Original assignee: Wuxi Fulis Environmental Protection Equipment Co ltd
Current assignee: Wuxi Fulis Environmental Protection Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an external MBR membrane treatment landfill leachate device of cross-flow relates to landfill leachate treatment field, including outer bucket, the inside of outer bucket is provided with interior bucket, and the outside of interior bucket is provided with tooth, the motor is installed to one side of outer bucket, and the output of motor is connected with the gear, the outside of interior bucket is provided with the slider, the inboard of outer bucket is provided with the spout, and the top of outer bucket is provided with the feed liquor pipe, one side of outer bucket is provided with the drain pipe, and the one end of drain pipe installs the transportation pump, the output of transportation pump is connected with the output tube. The utility model discloses an outer bucket, interior bucket, tooth, motor, gear, slider, spout, feed liquor pipe, drain pipe that set up have realized separating through outer bucket and interior bucket before sewage gets into the MBR membrane tube and have filtered, and interior bucket rotates in the inside of outer bucket and utilizes centrifugal force to get rid of the impurity in the sewage, and impurity removal efficiency is high, and it is fast to get rid of.

Description

Device for treating landfill leachate by cross-flow type external MBR membrane

Technical Field

The utility model relates to a landfill leachate handles the field, specifically is an external MBR membrane treatment landfill leachate device of cross-flow.

Background

The landfill leachate treatment is derived from water, organic matter decomposition water, rain and snow water entering a landfill and other water contained in garbage in a garbage landfill, and the conventional treatment modes comprise a biochemical method, a membrane method and a Dusheng ion exchange method.

The preposed treatment structure of the existing cross-flow external MBR membrane treatment garbage percolate device often adopts precipitation and filtration modes to remove large-particle impurities in water, the impurity removal mode has low efficiency and poor removal effect, and the existing cross-flow external MBR membrane treatment garbage percolate device is not provided with a sterilization structure, so that more bacteria are remained.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the preposed treatment structure of the conventional cross-flow external MBR membrane treatment device for the landfill leachate, large-particle impurities in water are often removed in a precipitation and filtration mode, the impurity removal mode has low efficiency and poor removal effect, and the conventional cross-flow external MBR membrane treatment device for the landfill leachate does not have a sterilization structure and has more bacterial residues.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external MBR membrane treatment landfill leachate device of cross-flow, includes outer bucket, the inside of outer bucket is provided with interior bucket, and the outside of interior bucket is provided with tooth, the motor is installed to one side of outer bucket, and the output of motor is connected with the gear, the outside of interior bucket is provided with the slider, the inboard of outer bucket is provided with the spout, and the top of outer bucket is provided with the feed liquor pipe, one side of outer bucket is provided with the drain pipe, and the one end of drain pipe installs the transportation pump, the output of transportation pump is connected with the output tube, and the one end of output tube is provided with the storehouse of disinfecting, and the inside of storehouse of disinfecting is provided with the pipe of disinfecting, the bactericidal lamp is installed on the inside top in storehouse of disinfecting, and one side in storehouse of disinfecting is provided with the MBR membrane tube.

Preferably, the top ends of the outer barrel and the inner barrel are provided with through holes, and the liquid inlet pipe penetrates through the through holes and extends to the inside of the inner barrel.

Preferably, the teeth are meshed with the gear, the sliding block is matched with the sliding groove in the direction, and the outer barrel and the inner barrel are rotatably connected through the sliding block and the sliding groove.

Preferably, the output pipe penetrates through the sterilization bin and extends to the inside of the sterilization bin, the output pipe and the sterilization pipe are detachably connected through a connecting piece, and the sterilization pipe penetrates through the sterilization bin and extends to the outer side of the sterilization bin.

Preferably, the outside in storehouse of disinfecting is provided with the connecting door, and the connecting door rotates through the pivot with the storehouse of disinfecting and is connected, the outside of connecting door is provided with the handle, the quantity of bactericidal lamp is the multiunit, multiunit the inside in storehouse of disinfecting is distributed to the bactericidal lamp equidistance.

Preferably, one end of the sterilizing pipe is movably connected with a connecting pipe through a connecting piece, and the connecting pipe penetrates through the MBR membrane pipe and extends to the inside of the MBR membrane pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the separation and filtration of the outer barrel and the inner barrel before the sewage enters the MBR membrane tube through the arranged outer barrel, the inner barrel, the teeth, the motor, the gear, the slider, the chute, the liquid inlet tube and the liquid outlet tube, the inner barrel rotates in the outer barrel and can remove the impurities in the sewage by utilizing the centrifugal force, and the impurity removal efficiency is high and the removal speed is fast;

2. the utility model discloses a transport pump, output tube, the storehouse of disinfecting, the pipe that disinfects, bactericidal lamp, MBR membrane tube that set up have realized before sewage gets into the MBR membrane tube, through the inside that the pipe that disinfects got into the storehouse of disinfecting, open the bactericidal lamp, can disinfect to the inside sewage of bactericidal tube, play the purpose of preliminary treatment for sewage bactericidal effect is better, and the treatment effect is better.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the inner barrel structure of the present invention.

In the figure: 1. an outer tub; 2. an inner barrel; 3. teeth; 4. a motor; 5. a gear; 6. a slider; 7. a chute; 8. a liquid inlet pipe; 9. a liquid outlet pipe; 10. a transport pump; 11. an output pipe; 12. a sterilization bin; 13. a sterilizing tube; 14. a germicidal lamp; 15. MBR membrane tubes.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor (model is YL) and the transportation pump (model is WQ) mentioned in the utility model can be ordered and obtained in the market or private.

Referring to fig. 1-3, a cross-flow type external MBR membrane garbage leachate treatment device comprises an outer barrel 1, an inner barrel 2 is arranged inside the outer barrel 1, teeth 3 are arranged on the outer side of the inner barrel 2, a motor 4 is installed on one side of the outer barrel 1, the output end of the motor 4 is connected with a gear 5, a slider 6 is arranged on the outer side of the inner barrel 2, a chute 7 is arranged on the inner side of the outer barrel 1, a liquid inlet pipe 8 is arranged at the top end of the outer barrel 1, a liquid outlet pipe 9 is arranged on one side of the outer barrel 1, a transport pump 10 is installed at one end of the liquid outlet pipe 9, the output end of the transport pump 10 is connected with an output pipe 11, a sterilization chamber 12 is arranged at one end of the output pipe 11, a sterilization tube 13 is arranged inside the sterilization chamber 12, a sterilization lamp 14 is installed at the top end inside the sterilization chamber 12, and an MBR membrane tube 15 is arranged on one side of the sterilization chamber 12.

The utility model discloses an outer bucket 1, interior bucket 2, tooth 3, motor 4, gear 5, slider 6, spout 7, feed liquor pipe 8, drain pipe 9 that set up have realized separating through outer bucket 1 and interior bucket 2 and filtering before sewage gets into MBR membrane tube 15, and interior bucket 2 rotates the impurity that utilizes centrifugal force to get rid of in the sewage in the inside of outer bucket 1, and impurity removal efficiency is high, and it is fast to get rid of.

Please refer to fig. 1 and fig. 3, the top ends of the outer barrel 1 and the inner barrel 2 are both provided with through holes, the liquid inlet pipe 8 penetrates through the through holes and extends to the inside of the inner barrel 2, the liquid inlet pipe 8 is fixedly connected with the outer barrel 1, and the liquid inlet pipe 8 is rotatably connected with the inner barrel 2.

Please refer to fig. 1 and fig. 3, the teeth 3 are engaged with the gear 5, the sliding block 6 is matched with the sliding groove 7, the outer barrel 1 and the inner barrel 2 are connected with the sliding groove 7 by the sliding block 6, the motor 4 drives the inner barrel 2 to rotate by the gear 5 and the teeth 3, and the rotating effect is better under the matching of the sliding groove 7 and the sliding block 6.

Please refer to fig. 1, the output tube 11 penetrates the sterilization chamber 12 and extends to the inside thereof, the output tube 11 and the sterilization tube 13 are detachably connected by a connecting member, the sterilization tube 13 penetrates the sterilization chamber 12 and extends to the outside thereof, the sterilization tube 13 is a coil structure, and the sterilization tube 13 is made of transparent PVC material.

Please refer to fig. 2, a connecting door is disposed on the outer side of the sterilizing chamber 12, the connecting door is rotatably connected to the sterilizing chamber 12 through a rotating shaft, a handle is disposed on the outer side of the connecting door, a plurality of sets of sterilizing lamps 14 are disposed, the plurality of sets of sterilizing lamps 14 are equidistantly distributed inside the sterilizing chamber 12, and the connecting door is convenient to maintain the interior of the sterilizing chamber 12 after being opened.

Please refer to fig. 1, one end of the sterilizing tube 13 is movably connected to a connecting tube through a connecting member, the connecting tube penetrates through the MBR membrane tube 15 and extends to the inside thereof, a plurality of sets of filtering membrane assemblies are arranged inside the MBR membrane tube 15, and a liquid outlet is arranged at the bottom end thereof.

The working principle is as follows: when the device is used, an external power supply is required to be connected and provides electric energy for the device, so that the device can normally run, firstly, sewage enters the inner part of the inner barrel 2 through the liquid inlet pipe 8, the motor 4 is started, the motor 4 drives the gear 5 to rotate, the gear 5 is meshed with the teeth 3, so that the inner barrel 2 can rotate inside the outer barrel 1, the sliding block 6 and the sliding groove 7 can assist the inner barrel 2 to rotate, under the action of centrifugal force, impurity particles in the sewage are remained at the inner side of the inner barrel 2, liquid can enter a cavity between the outer barrel 1 and the inner barrel 2, the transport pump 10 is started, the transport pump 10 sucks the liquid through the liquid outlet pipe 9, then the liquid is transported into the sterilization bin 12 through the output pipe 11, the sterilization lamp 14 inside the sterilization bin 12 is started, so that the liquid is sterilized by the sterilization lamp 14 when being transported in the sterilization pipe 13, bacteria are reduced, and the purpose of pretreatment is achieved, make later stage MBR membrane tube 15's treatment effect better, liquid in the pipe 13 that disinfects can get into inside MBR membrane tube 15, is discharged after carrying out membrane filtration in MBR membrane tube 15.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an external MBR membrane treatment landfill leachate device of cross-flow, includes outer bucket (1), its characterized in that: an inner barrel (2) is arranged in the outer barrel (1), teeth (3) are arranged on the outer side of the inner barrel (2), a motor (4) is installed on one side of the outer barrel (1), the output end of the motor (4) is connected with a gear (5), a sliding block (6) is arranged on the outer side of the inner barrel (2), a sliding groove (7) is arranged on the inner side of the outer barrel (1), a liquid inlet pipe (8) is arranged at the top end of the outer barrel (1), a liquid outlet pipe (9) is arranged on one side of the outer barrel (1), a transport pump (10) is installed at one end of the liquid outlet pipe (9), the output end of the transport pump (10) is connected with an output pipe (11), a sterilization bin (12) is arranged at one end of the output pipe (11), a sterilization pipe (13) is arranged in the sterilization bin (12), a sterilization lamp (14) is installed at the top end in the sterilization bin (12), and one side of the sterilization bin (12) is provided with an MBR membrane tube (15).

2. The cross-flow external MBR membrane treatment device for landfill leachate according to claim 1, wherein: the top ends of the outer barrel (1) and the inner barrel (2) are provided with through holes, and the liquid inlet pipe (8) penetrates through the through holes and extends to the inside of the inner barrel (2).

3. The cross-flow external MBR membrane treatment device for landfill leachate according to claim 1, wherein: the teeth (3) are meshed with the gear (5), the sliding block (6) is matched with the sliding groove (7) in the direction, and the outer barrel (1) and the inner barrel (2) are rotationally connected through the sliding block (6) and the sliding groove (7).

4. The cross-flow external MBR membrane treatment device for landfill leachate according to claim 1, wherein: the output pipe (11) penetrates through the sterilization bin (12) and extends to the inside of the sterilization bin, the output pipe (11) and the sterilization pipe (13) are detachably connected through a connecting piece, and the sterilization pipe (13) penetrates through the sterilization bin (12) and extends to the outer side of the sterilization bin.

5. The cross-flow external MBR membrane treatment device for landfill leachate according to claim 1, wherein: the outside in storehouse (12) of disinfecting is provided with the connecting door, and the connecting door rotates through the pivot with storehouse (12) of disinfecting to be connected, the outside of connecting door is provided with the handle, the quantity of bactericidal lamp (14) is the multiunit, multiunit bactericidal lamp (14) equidistance distributes in the inside in storehouse (12) of disinfecting.

6. The cross-flow external MBR membrane treatment device for landfill leachate according to claim 1, wherein: one end of the sterilizing pipe (13) is movably connected with a connecting pipe through a connecting piece, and the connecting pipe penetrates through the MBR membrane pipe (15) and extends to the inside of the MBR membrane pipe.