CN216808933U

CN216808933U - Extraction device of solid waste leachate

Info

Publication number: CN216808933U
Application number: CN202122650039.6U
Authority: CN
Inventors: 陈坤; 彭元博
Original assignee: Zhengzhou Tongbiao Environmental Testing Co ltd
Current assignee: Zhengzhou Tongbiao Environmental Testing Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-24
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an extraction device for solid waste leachate, which relates to the technical field of extraction of solid waste leachate and comprises a mixing bin and a static liquid tank, wherein the mixing bin is obliquely arranged in a manner that the mixing bin is low at the left side and high at the right side; has the advantages that: the organic phase solution and the leaching solution can be dynamically fused by arranging the mixing bin, the structure is simple, and the fusion effect is good; the turbulent flow window is arranged to mix the mixed liquid more fully, so that the extraction quality is improved; the material cleaning blades and the material guide grooves in the blanking pipe are arranged, so that the material discharging function is met, the residual cleaning effect is achieved, and the purity of the extract is improved.

Description

Extraction device of solid waste leachate

Technical Field

The utility model relates to the technical field of solid waste leachate extraction, in particular to an extraction device for solid waste leachate.

Background

Extraction is one of the means used in organic chemistry laboratories to purify and purify compounds; the desired compounds can be extracted from solid or liquid mixtures by extraction, for example, extraction of non-ferrous and rare earth metals such as copper, cobalt, nickel, etc. from leachate of solid waste, etc.

In order to extract metal ions in the leachate, generally, an organic phase solution and the leachate are put into a container to be mixed, and then are layered, the organic phase solution can extract the metal ions in the leachate and is layered into an organic phase solution and a water phase solution with the metal ions, and the water phase solution is placed at the lower layer; at this time, the organic phase solution with the metal ions on the upper layer is taken out.

The prior art also has the following problems: when extraction is carried out in a container, because the capacity of the container is limited, only a certain amount of metal ions in the leachate can be extracted at a time, and the method is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide an apparatus for extracting a leachate of solid waste.

The utility model achieves the above purpose through the following technical scheme:

a solid waste leachate extraction device comprises a mixing bin and a static liquid tank, wherein the mixing bin is arranged in a left-low-right-high inclined mode, first support legs are fixedly mounted below two ends of the mixing bin respectively, a feeding hopper is mounted at the upper part of the left end of the mixing bin in a sealing mode, a connecting pipe is mounted at the lower part of the right end of the mixing bin in a sealing mode, one end, away from the mixing bin, of the connecting pipe is connected with the upper part of the static liquid tank in a sealing mode, a mixing motor is fixedly mounted on the end face of the right end of the mixing bin, the output end of the mixing motor extends into the mixing bin and is fixedly connected with a material lifting shaft, the material lifting shaft penetrates through the mixing bin, a turbulence fan is fixedly connected to the middle of the material lifting shaft through a bearing, the turbulence fan is fixedly mounted on the inner wall of the mixing bin, and helical blades are fixedly mounted at two ends of the material lifting shaft respectively; the device comprises a static liquid tank, a first supporting leg, a blanking pipe, a blanking shaft, a material cleaning blade, a guide chute, a material cleaning blade, a material cleaning motor, a material cleaning shaft, a material cleaning blade, a guide chute, a material cleaning blade, a material cleaning shaft, a material cleaning blade, a material cleaning material, a material cleaning material, a material cleaning material, a material cleaning material discharging tube, a; and an observation window is arranged on the front side of the static liquid tank.

Preferably: the lower edge of the guide chute is 1cm higher than the upper edge of the residual material pipe.

Preferably: the sealing plate, the material cleaning blade and the edge of the guide chute are hermetically attached to the inner wall of the discharge pipe.

Preferably: the turbulent fan is the same as the fan blade structure of the fan, and the spiral direction of the turbulent fan is opposite to the rotating direction of the spiral blades.

Compared with the prior art, the utility model has the beneficial effects that: the organic phase solution and the leaching solution can be dynamically fused by arranging the mixing bunker, the structure is simple, and the fusion effect is good; the turbulent flow window is arranged to mix the mixed liquid more fully, so that the extraction quality is improved; the material cleaning blades and the material guide grooves in the blanking pipe are arranged, so that the material discharging function is met, the residual cleaning effect is achieved, and the purity of the extract is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an extraction apparatus for leachate of solid waste according to the present invention.

Fig. 2 is a front view of an apparatus for extracting a leachate of solid waste according to the present invention.

Fig. 3 is an enlarged view of a portion a of an extraction apparatus for leachate of solid waste according to the present invention.

Fig. 4 is a partial structural view of an extraction apparatus for leachate of solid waste according to the present invention.

Fig. 5 is a schematic view showing the construction of a turbulent fan of an apparatus for extracting a leachate of solid waste according to the present invention.

The reference numerals are explained below:

1. a first leg; 2. a feed hopper; 3. a mixing bin; 4. a turbulent fan; 5. a helical blade; 6. a material lifting shaft; 7. a connecting pipe; 8. a mixing motor; 9. a static liquid tank; 10. an observation window; 11. a second leg; 12. a valve; 13. a feeding pipe; 14. a residual pipe; 15. a discharge pipe; 16. a material cleaning motor; 17. cleaning the material blades; 18. a material guide chute; 19. a sealing plate; 20. and (5) cleaning the material shaft.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, simply for convenience in describing and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model, and further that the terms "first," "second," and the like are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of the indicated technical features, whereby the features defined as "first," "second," and the like may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in figures 1-5, an extraction device for solid waste leachate comprises a mixing bin 3 and a static liquid tank 9, wherein the mixing bin 3 is arranged in a left-low-right-high inclined manner, first support legs 1 are respectively fixedly arranged below two ends of the mixing bin 3, the first support legs 1 are used for supporting, a feed hopper 2 is hermetically arranged at the upper part of the left end of the mixing bin 3, the feed hopper 2 is used for feeding materials, a connecting pipe 7 is hermetically arranged at the lower part of the right end of the mixing bin 3, the connecting pipe 7 is used for connection, one end of the connecting pipe 7, which is far away from the mixing bin 3, is hermetically connected with the upper part of the static liquid tank 9, a mixing motor 8 is fixedly arranged on the end surface of the right end of the mixing bin 3, the mixing motor 8 is used for driving, the output end of the mixing motor 8 extends into the mixing bin 3 and is fixedly connected with a lifting shaft 6, the lifting shaft 6 is used for rotation, the lifting shaft 6 penetrates through the mixing bin 3, a turbulence fan 4 is fixedly connected in the middle of the lifting shaft 6 through a bearing, the turbulent flow fan 4 is used for turbulent flow, the turbulent flow fan 4 is fixedly arranged on the inner wall of the mixing bin 3, the two ends of the material lifting shaft 6 are respectively and fixedly provided with a helical blade 5, and the helical blades 5 are used for pushing materials; the bottom of the static liquid tank 9 is fixedly provided with a second supporting leg 11, the second supporting leg 11 is used for supporting, the lower end of the static liquid tank 9 is funnel-shaped, the lower end of the static liquid tank 9 is hermetically provided with a discharging pipe 13, the discharging pipe 13 is used for discharging, the upper end of the discharging pipe 13 is hermetically provided with a valve 12, the valve 12 is used for switching on and off, the lower end of the discharging pipe 13 is closed, the lower end of the discharging pipe 13 is fixedly provided with a cleaning motor 16, the cleaning motor 16 is used for driving, the output end of the cleaning motor 16 extends to the inside of the discharging pipe 13 and is fixedly connected with a cleaning shaft 20, the cleaning shaft 20 is used for rotating, the upper end of the cleaning shaft 20 is fixedly provided with a horizontal sealing plate 19, the sealing plate 19 is used for sealing, the cleaning blade 17 and a guide chute 18 are relatively and fixedly arranged on the cleaning shaft 20, the sealing plate 19 is provided with a notch corresponding to the upper end of the guide chute 18, the side surface of the lower end of the discharging pipe 13 is hermetically provided with a residual material pipe 14, and the residual material pipe 14 is used for discharging residual material, the lower edge of the material guide groove 18 is higher than the upper edge of the residual material pipe 14, the side surface of the blanking pipe 13 is provided with a material discharging pipe 15 corresponding to the lower end of the material guide groove 18 in a sealing way, and the material discharging pipe 15 is used for discharging materials; an observation window 10 is arranged on the front side of the static liquid tank 9, and the observation window 10 is used for observation; the lower edge of the material guide groove 18 is 1cm higher than the upper edge of the residual material pipe 14; the edges of the sealing plate 19, the material cleaning blade 17 and the material guide groove 18 are hermetically attached to the inner wall of the blanking pipe 13; the turbulent fan 4 has the same structure as the fan blades, and the spiral direction of the turbulent fan 4 is opposite to the rotation direction of the spiral blades 5.

The working principle is as follows: when the device is used, an organic phase solution and a leaching solution are added into a feed hopper 2, an external power supply is electrified, a material mixing motor 8 is started to drive a material lifting shaft 6 to rotate, a helical blade 5 on the material lifting shaft 6 rotates to push a mixed solution to lift, the mixed solution is rolled and mixed at the same time, a turbulence fan 4 in the middle of a mixing bin 3 generates reverse rotation to the helical blade 5 to enable the mixed solution to be mixed more fully, the mixed solution after being mixed enters a static liquid tank 9 from a connecting pipe 7 to stand still, the layering condition can be observed through an observation window 10, a valve 12 is opened after the mixed solution is layered, a lower-layer aqueous phase solution is discharged from a material discharging pipe 15 through a material guide groove 18, a material cleaning motor 16 is started to drive a material cleaning shaft 20 to rotate after the lower layer is discharged, a material cleaning blade 17 on the material cleaning shaft 20 scrapes the inner wall of a discharging pipe 13, cleaning residue is discharged from a material residue pipe 14, the valve 12 is opened after the cleaning is finished, the upper organic phase solution was discharged from the discharge pipe 15.

The turbulence fan 4, the mixer motor 8, the observation window 10 and the scarfing motor 16 are all universal standard parts or parts known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art by means of technical manuals or by means of routine experimentation, and will not be described in any greater detail here.

While there have been shown and described what are at present considered to be the basic principles, essential features and advantages of the utility model, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but various changes and modifications may be made without departing from the spirit and scope of the utility model, which is intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides an extraction plant of solid waste leachate, includes blending bunker (3) and quiet liquid jar (9), its characterized in that: the mixing bin (3) is arranged in a left-low-right high-inclination manner, the lower parts of the two ends of the mixing bin (3) are respectively and fixedly provided with a first supporting leg (1), the upper part of the left end of the mixing bin (3) is provided with a feeding hopper (2) in a sealing manner, the lower part of the right end of the mixing bin (3) is provided with a connecting pipe (7) in a sealing manner, one end of the connecting pipe (7) far away from the mixing bin (3) is connected with the upper part of a static liquid tank (9) in a sealing manner, the end surface of the right end of the mixing bin (3) is fixedly provided with a mixing motor (8), the output end of the mixing motor (8) extends into the mixing bin (3) and is fixedly connected with a material lifting shaft (6), the material lifting shaft (6) penetrates through the mixing bin (3), the middle of the material lifting shaft (6) is fixedly connected with a turbulence fan (4) through a bearing, and the turbulence fan (4) is fixedly arranged on the inner wall of the mixing bin (3), helical blades (5) are fixedly arranged at two ends of the material lifting shaft (6) respectively; the bottom of the static liquid tank (9) is fixedly provided with a second supporting leg (11), the lower end of the static liquid tank (9) is arranged in a funnel shape, the lower end of the static liquid tank (9) is hermetically provided with a blanking pipe (13), the upper end of the blanking pipe (13) is hermetically provided with a valve (12), the lower end of the blanking pipe (13) is sealed, the lower end of the blanking pipe (13) is fixedly provided with a cleaning motor (16), the output end of the cleaning motor (16) extends into the interior of the blanking pipe (13) and is fixedly connected with a cleaning shaft (20), the upper end of the cleaning shaft (20) is fixedly provided with a horizontal sealing plate (19), the cleaning shaft (20) is relatively and fixedly provided with a cleaning blade (17) and a guide chute (18), the sealing plate (19) is provided with a notch corresponding to the upper end of the guide chute (18), and the side surface of the lower end of the blanking pipe (13) is hermetically provided with a residual material pipe (14), the lower edge of the guide chute (18) is higher than the upper edge of the residual material pipe (14), and a discharging pipe (15) is hermetically arranged on the side surface of the discharging pipe (13) corresponding to the lower end of the guide chute (18); an observation window (10) is arranged on the front side of the static liquid tank (9).

2. The apparatus for extracting leachate of solid waste according to claim 1, wherein: the lower edge of the material guide groove (18) is 1cm higher than the upper edge of the residual material pipe (14).

3. The apparatus for extracting leachate of solid waste according to claim 1, wherein: the edges of the sealing plate (19), the material cleaning blade (17) and the guide chute (18) are hermetically attached to the inner wall of the blanking pipe (13).

4. The apparatus for extracting leachate of solid waste according to claim 1, wherein: the turbulent fan (4) is the same as the fan blade structure of the fan, and the spiral direction of the turbulent fan (4) is opposite to the rotating direction of the spiral blade (5).