CN213349034U

CN213349034U - Waste residue classification device

Info

Publication number: CN213349034U
Application number: CN202021681614.8U
Authority: CN
Inventors: 严兰明; 郑依平
Original assignee: Jiaoling Weizhou Environmental Protection Co Ltd
Current assignee: Jiaoling Weizhou Environmental Protection Co Ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-04
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a waste residue classification device, including protection fixed body, feeder hopper, just reducing mechanism, second grade reducing mechanism, solid-liquid separation screen cloth, vibration drying unloader, density inequality blast air separator and waste liquid collecting box, protection fixed body upper wall is located to the feeder hopper, just reducing mechanism locates in the feeder hopper, second grade reducing mechanism locates protection fixed body lateral wall and locates just reducing mechanism below, waste liquid collecting box slides and locates protection fixed body diapire, protection fixed body lateral wall is located to the solid-liquid separation screen cloth, vibration drying unloader locates the oblique below in solid-liquid separation screen cloth one side, density inequality blast air separator locates vibration drying unloader's end. The utility model belongs to waste residue processing environmental protection field specifically is to provide a waste residue classification device of waste liquid, glass and metal in practicality height, easy operation, the high-efficient waste residue of separating.

Description

Waste residue classification device

Technical Field

The utility model belongs to the waste residue field of handling the environmental protection specifically indicates a waste residue classification device.

Background

With the economic progress, the living standard of urban residents is increasingly improved. One of the manifestations is that the discharge amount of municipal refuse and waste residue is increasing day by day. Serious damage to the ecological environment is being caused. Meanwhile, due to the improvement of living standard of people, the resource consumption is also improved unprecedentedly, and the resources are gradually exhausted. However, waste is not a completely useless material. Through appropriate various processing, the waste can be converted into valuable resources which can be utilized by people. In the face of increasing garbage resources and exhaustion of natural resources, people are paying more and more attention to the treatment and utilization of municipal waste residues.

At present, the main treatment modes of urban waste residues are mainly incineration and burial. And no substantive measure is provided for the classification of the waste residue, which causes insufficient recycling of the waste residue and waste of resources. The waste residues comprise a large amount of domestic garbage, mainly paper, wood, glass, fruit peel, plastic and some metal products. Wherein, the metal products can be recycled, while the glass products are very dangerous, which easily hurts the working personnel and needs to be carefully treated, and how to separate the metal waste residue from the glass waste residue becomes a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a waste residue classification device of waste liquid, glass and metal in practicality height, easy operation, the high-efficient separation waste residue.

The utility model adopts the following technical scheme: the utility model relates to a waste residue classification treatment device, which comprises a protective fixed body, a feed hopper, a primary crushing device, a secondary crushing device, a solid-liquid separation screen mesh, a vibration drying blanking device, a density unequal blast separation device and a waste liquid collecting box, wherein the protective fixed body is arranged in a hollow cavity, the feed hopper is arranged on the upper wall of the protective fixed body and is communicated with the protective fixed body, the feed hopper is arranged in a coarse-end-down-fine manner to facilitate the waste residue material to slide down, the primary crushing device is arranged in the feed hopper, the secondary crushing device is arranged on the side wall of the protective fixed body and is arranged below the primary crushing device, the waste liquid collecting box is arranged on the bottom wall of the protective fixed body in a sliding manner, the solid-liquid separation screen mesh is arranged on the side wall of the protective fixed body and is arranged between the secondary, the vibration drying and blanking device thoroughly dries the waste residue material subjected to preliminary solid-liquid separation by the solid-liquid separation screen mesh, so that glass particles and metal particles in the waste residue material can be conveniently and subsequently separated, the blast separation device with unequal density is arranged at the tail end of the vibration drying and blanking device, and the blast separation device with unequal density can be used for nondestructively and accurately separating the glass particles and the metal particles by utilizing the characteristics that the glass particles and the metal particles have different densities and are blown by different distances by wind; the primary crushing device comprises a driving motor, a double crushing roller shaft, a primary crushing cavity and a transmission part, the primary crushing cavity is arranged below a feed hopper, the lower wall of the primary crushing cavity is in a V-shaped arrangement with two high ends and a low middle part, the double crushing roller shaft is rotatably arranged on the side wall of the primary crushing cavity, the transmission part is arranged on the double crushing roller shaft, the driving motor is arranged on the side wall of a protective fixing body, an output shaft of the driving motor is connected with the double crushing roller shaft, the output shaft of the driving motor drives the double crushing roller shaft to move oppositely through the transmission part, so that waste residue materials are crushed primarily, crushing teeth are arranged on the circumferential side wall of the double crushing roller shaft at equal intervals, crushing protruding teeth are arranged between every two adjacent crushing teeth, and the waste residue materials sliding down from the feed hopper are crushed secondarily through; the primary crushing cavity bottom wall is provided with a discharging through hole at the lowest part of the height from the primary crushing cavity bottom wall to the protective fixing part lower wall, the discharging through holes are arranged at the primary crushing cavity bottom wall at equal intervals, the secondary crushing device comprises a secondary crushing cavity, a triple crushing reamer and a secondary crushing motor, the secondary crushing cavity is fixedly connected with the primary crushing cavity bottom wall, the secondary crushing cavity lower wall is provided with a secondary crushing screen, the secondary crushing motor is arranged on the secondary crushing screen, the triple crushing reamer is arranged on the output shaft of the secondary crushing motor, the triple crushing reamer is arranged in the discharging through hole and comprises a rotating shaft and a reamer sleeved on the rotating shaft, the radiuses of the reamers are sequentially increased from top to bottom, the primarily crushed waste residue materials passing through the discharging through hole are thoroughly crushed into a granular state through the reamers sequentially increased in multiple radiuses, the subsequent screening treatment is convenient, the solid-liquid separation screen is obliquely arranged in, the waste residue material is thoroughly smashed into particles through the triple smashing reamer, then drops to the solid-liquid separation screen through the secondary smashing cavity for solid-liquid separation, so that the solid-liquid separation screen slides along the inclined solid-liquid separation screen to the vibration drying and discharging device for further drying treatment, and the liquid is screened and collected into the waste liquid collection box through the solid-liquid separation screen.

Further, vibration stoving unloader includes vibrating motor and electric heating board, the electric heating board slope is located protection fixed body lateral wall and is located the solid-liquid separation screen cloth and terminal to the one end that protection fixed body diapire height is low, and the electric heating board accepts the waste residue material through the preliminary solid-liquid separation of solid-liquid separation screen cloth, the electric heating board is equipped with the powder leakage opening to the one end that protection fixed body diapire height is low, contained angle between electric heating board and the water flat line is 10-15, vibrating motor locates the electric heating board lower wall, and vibrating motor drives the electric heating board vibration so that the waste residue granule of drying on the electric heating board slides down along the powder leakage opening, and the electric heating board carries out thorough drying process to the waste residue granule of the preliminary solid-liquid separation that drops for the water in the waste residue granule is dried completely, guarantees.

Further, blast separation device that density varies includes the air-blower and locates the screening bearing box of air-blower front end, the air-blower is located protection fixed body lower wall and is located hourglass powder opening below, the screening bearing box includes that metal particle bears the weight of chamber and glass granule and bears the weight of the chamber, metal particle bears the weight of the chamber and locates between glass granule bearing chamber and the air-blower, and the air-blower carries out the blast air to the waste residue granule after the thorough drying that slides down from leaking the powder opening and handles, because metal particle and glass granule density are different, under the same circumstances of volume, the distance that is blown by the air-blower is also different, and the distance that metal particle was blown is little and glass particle is blown is big to blow metal particle and glass particle to realize the accurate separation of metal particle and glass particle in the different cavities.

Furthermore, the mesh of the solid-liquid separation screen is smaller than the diameter of the secondary crushing screen and smaller than the minimum radius of the waste residue particles, so that only liquid can slide down into the waste liquid collecting box through the solid-liquid separation screen.

Furthermore, the side wall of the protection fixing body is provided with an operation panel, and the operation panel is convenient for controlling each mechanism to work.

Further, double crushing roller both ends are equipped with the axial region, the driving medium is for being 8 font around the driving belt who locates on the axial region of two adjacent double crushing roller, and driving motor drives one side double crushing roller and rotates and realize through the driving medium that both sides double crushing roller rolls in opposite directions and smashes the waste residue material.

Further, the bottom wall of the protective fixing body is provided with a sliding protrusion, the bottom walls of the waste liquid collecting box and the screening bearing box are respectively provided with a sliding groove, the sliding groove is arranged in the protective fixing body through the sliding protrusion and the sliding groove in a sliding clamping mode, materials are convenient to take, the side walls of the waste liquid collecting box and the screening bearing box are respectively provided with a handle, and the waste liquid collecting box and the screening bearing box can be conveniently pulled and pulled.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme waste residue classification processing device simple structure, and reasonable in design, through being equipped with the double crushing roller of smashing tooth and smashing abrupt tooth and tentatively smashing the waste residue material, and thoroughly smash the waste residue material through triple crushing reamer and be the granule, realize waste residue material solid-liquid separation through solid-liquid separation screen cloth and vibration drying unloader, guarantee that the screening is accurate, through the metal particles and the different harmless accurate separation that realizes glass particles and metal particles of the different realization glass particles that are blown the distance by the air-blower of glass particle density, and the security is high.

Drawings

FIG. 1 is a schematic structural view of a waste residue classification processing device of the present invention;

FIG. 2 is a schematic view of the internal structure of the waste residue classification processing device of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a perspective view of a waste residue classification processing apparatus of the present invention;

FIG. 5 is a schematic structural view of a primary crushing device of the waste residue classification processing device of the present invention;

FIG. 6 is a schematic structural view of a two-stage crushing device of the waste residue classification processing device of the present invention;

figure 7 is the utility model relates to a waste residue classification device sieves bearing box structure sketch map.

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: 1. the device comprises a protective fixing body, 2, a feed hopper, 3, a primary crushing device, 4, a secondary crushing device, 5, a solid-liquid separation screen, 6, a vibration drying and blanking device, 7, a blowing separation device with different densities, 8, a waste liquid collecting box, 9, a driving motor, 10, a double crushing roller shaft, 11, a primary crushing cavity, 12, a transmission part, 13, crushing teeth, 14, crushing convex teeth, 15, blanking through holes, 16, a secondary crushing cavity, 17, a triple crushing reamer, 18, a secondary crushing motor, 19, a secondary crushing screen, 20, a rotating shaft, 21, a reamer, 22, a vibration motor, 23, an electric heating plate, 24, a powder leakage opening, 25, a blower, 26, a screening bearing box, 27, a metal particle bearing cavity, 28, a glass particle bearing cavity, 29, an operation panel, 30, a sliding bulge, 31, a sliding chute, 32 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in figures 1-7, the utility model relates to a waste residue classification treatment device, which comprises a protective fixed body 1, a feed hopper 2, a primary crushing device 3, a secondary crushing device 4, a solid-liquid separation screen 5, a vibration drying blanking device 6, a blast separation device 7 with unequal density and a waste liquid collecting box 8, wherein the protective fixed body 1 is arranged in a hollow cavity, the feed hopper 2 is arranged on the upper wall of the protective fixed body 1 and is communicated with the protective fixed body 1, the feed hopper 2 is arranged in a rough upper part and a fine lower part, the primary crushing device 3 is arranged in the feed hopper 2, the secondary crushing device 4 is arranged on the side wall of the protective fixed body 1 and is arranged below the primary crushing device 3, the waste liquid collecting box 8 is arranged on the bottom wall of the protective fixed body 1 in a sliding way, the solid-liquid separation screen 5 is arranged on the side wall of the protective fixed body, the device comprises a vibration drying and blanking device 6, a density unequal blast separation device 7, a primary crushing device 3 and a transmission piece 12, wherein the vibration drying and blanking device 6 is arranged below one side of a solid-liquid separation screen 5 in an inclined mode, the density unequal blast separation device 7 is arranged at the tail end of the vibration drying and blanking device 6, the primary crushing device 3 comprises a driving motor 9, a double crushing roller shaft 10, a primary crushing cavity 11 and the transmission piece 12, the primary crushing cavity 11 is arranged below a feed hopper 2, the lower wall of the primary crushing cavity 11 is in a V-shaped arrangement with two high ends and a low middle part, the double crushing roller shaft 10 is rotatably arranged on the side wall of the primary crushing cavity 11, the transmission piece 12 is arranged on the double crushing roller shaft 10, the driving motor 9 is arranged on the side wall of a protective fixing body 1, an output shaft of the driving motor; a feeding through hole 15 is arranged at the lowest part of the bottom wall of the primary crushing cavity 11 to the lower wall of the protective fixing piece, the feeding through holes 15 are arranged on the bottom wall of the primary crushing cavity 11 at equal intervals, the secondary crushing device 4 comprises a secondary crushing cavity 16, a triple crushing reamer 17 and a secondary crushing motor 18, the second-stage crushing cavity 16 is fixedly connected with the bottom wall of the primary crushing cavity 11, the lower wall of the second-stage crushing cavity 16 is provided with a second-stage crushing screen 19, the second-stage crushing motor 18 is arranged on the second-stage crushing screen 19, the triple crushing reamer 17 is arranged on an output shaft of the second-stage crushing motor 18, the triple crushing reamer 17 is arranged in the feeding through hole 15, the triple crushing reamer 17 comprises a rotating shaft 20 and a reamer 21 sleeved on the rotating shaft 20, the radiuses of the reamers 21 are sequentially increased from top to bottom, and the solid-liquid separation screen 5 is obliquely arranged in the protective fixing body 1 and below the secondary crushing cavity 16.

Wherein the vibration drying and blanking device 6 comprises a vibration motor 22 and an electric heating plate 23, the electric heating plate 23 is obliquely arranged on the side wall of the protection fixing body 1 and is arranged at the tail end of one end of the solid-liquid separation screen 5 with the lower height from the bottom wall of the protection fixing body 1, a powder leakage opening 24 is arranged at one end of the electric heating plate 23 with the lower height from the bottom wall of the protective fixing body 1, the included angle between the electric heating plate 23 and the horizontal line is 10-15 degrees, the vibration motor 22 is arranged on the lower wall of the electric heating plate 23, the unequal density blast separation device 7 comprises a blast blower 25 and a screening carrier box 26 arranged at the front end of the blast blower 25, the air blower 25 is arranged on the lower wall of the protective fixing body 1 and below the powder leakage opening 24, the screening bearing box 26 comprises a metal particle bearing cavity 27 and a glass particle bearing cavity 28, the metal particle carrying chamber 27 is provided between the glass particle carrying chamber 28 and the blower 25.

The meshes of the solid-liquid separation screen 5 are smaller than the diameter of the secondary crushing screen 19 and smaller than the minimum radius of the waste slag particles; an operation panel 29 is arranged on the side wall of the protection fixing body 1, and the operation panel 29 is convenient for controlling each mechanism to work; the double crushing roller 10 both ends are equipped with the axial region, driving medium 12 is for being 8 font around locating the epaxial driving belt of axial region of two adjacent double crushing

roller

10, 1 diapire of protection fixed body is equipped with sliding protrusion 30, waste liquid collecting box 8 and screening bearing box 26 diapire are equipped with spout 31 respectively, waste liquid collecting box 8 and screening bearing box 26 lateral wall are equipped with handle 32 respectively, are convenient for pull waste liquid collecting box 8 and screening bearing box 26.

When the device is used specifically, the device is connected with an external power supply and powered on, the operating panel 29 controls the working parameters and states of all mechanisms, waste residue materials are poured into the device from the feed hopper 2, the driving motor 9 drives the double crushing roller shaft 10 on one side to rotate and realizes the opposite rolling of the double crushing roller shafts 10 on two sides through the transmission piece 12, the double crushing roller shafts 10 rolling in opposite directions carry out double crushing on the waste residue materials sliding down from the feed hopper 2 through the crushing teeth 13 and the crushing convex teeth 14, so that the waste residue materials are crushed into particles primarily, the waste residue materials after primary crushing slide down into the secondary crushing cavity 16 through the blanking through holes 15, the secondary crushing motor 18 drives the reamer 21 to rotate through the rotating shaft 20, the waste residue materials between the reamer 21 and the blanking through holes 15 are continuously rotated and extruded by the reamer 21 with multiple radiuses gradually increased in turn and are thoroughly crushed into particles, facilitating subsequent screening treatment, the completely crushed waste residue material slides down from the second-stage crushing screen 19 to the solid-liquid separation screen 5, the solid-liquid separation screen 5 filters and collects water in the waste residue material into the waste liquid collecting box 8, the solid-state waste residue slides down along the inclined solid-liquid separation screen 5 to the electric heating plate 23, the electric heating plate 23 and the vibration motor 22 are controlled to work through the operation panel 29, the electric heating plate 23 thoroughly dries the fallen primarily solid-liquid separated waste residue particles, so that the water in the waste residue particles is completely dried, accurate screening result is ensured, the vibration motor 22 drives the electric heating plate 23 to vibrate so that the waste residue particles dried on the electric heating plate 23 slide down along the powder leakage opening 24, the air blower 25 blows the thoroughly dried waste residue particles sliding down from the powder leakage opening 24, and because the metal particles and the glass particles have different densities, under the condition that the volumes are the same, the blowing distances of the air blowers 25 are different, the blowing distances of the metal particles are small, the blowing distances of the glass particles are large, so that the metal particles and the glass particles are blown into different cavities, the metal particles and the glass particles are accurately separated, the glass particles are blown into the glass particle bearing cavity 28, the metal particles are screened and blown into the metal particle bearing cavity 27, and after waste residues are treated, the waste liquid collecting box 8 and the screening bearing box 26 are pulled out from the protective fixing body 1 by holding the handle 32.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste residue classification processing device which characterized in that: comprises a protective fixed body, a feed hopper, a primary crushing device, a secondary crushing device, a solid-liquid separation screen, a vibration drying and blanking device, a blast separation device with different densities and a waste liquid collecting box, the protective fixing body is a hollow cavity, the feed hopper is arranged on the upper wall of the protective fixing body and is communicated with the protective fixing body, the feed hopper is arranged in a rough upper part and a fine lower part, the primary crushing device is arranged in the feed hopper, the secondary crushing device is arranged on the side wall of the protective fixing body and below the primary crushing device, the waste liquid collecting box is arranged on the bottom wall of the protective fixing body in a sliding way, the solid-liquid separation screen is arranged on the side wall of the protective fixing body and is arranged between the secondary crushing device and the waste liquid collecting box, the vibration drying and blanking device is arranged below one side of the solid-liquid separation screen obliquely, and the blast separation device with unequal density is arranged at the tail end of the vibration drying and blanking device; the primary crushing device comprises a driving motor, a double crushing roller shaft, a primary crushing cavity and a transmission part, the primary crushing cavity is arranged below the feed hopper, the lower wall of the primary crushing cavity is arranged in a V shape with two high ends and a low middle part, the double crushing roller shaft is rotatably arranged on the side wall of the primary crushing cavity, the transmission part is arranged on the double crushing roller shaft, the driving motor is arranged on the side wall of the protective fixing body, an output shaft of the driving motor is connected with the double crushing roller shaft, crushing teeth are arranged on the circumferential side wall of the double crushing roller shaft at equal intervals, and crushing convex teeth are arranged between two adjacent crushing teeth; just smash the chamber diapire and be equipped with the unloading through-hole to the high minimum of protection mounting lower wall, the equidistant range of unloading through-hole is located just smashes the chamber diapire, second grade reducing mechanism includes that the chamber is smashed to the second grade, triple crushing reamer and second grade crushing motor, the chamber rigid coupling is smashed to the second grade is located just smashes the chamber diapire, second grade crushing chamber lower wall is equipped with the second grade and smashes the screen cloth, second grade crushing motor is located on the second grade crushing screen cloth, triple crushing reamer is located on the second grade crushing motor output shaft, in triple crushing reamer locates the unloading through-hole, triple crushing reamer includes the pivot and cup joints and locates the epaxial reamer of pivot, the reamer from the top down radius scales up in proper order, solid-liquid separation screen cloth slope is located the.

2. The waste residue classification processing apparatus according to claim 1, characterized in that: vibration stoving unloader includes vibrating motor and electric heating board, the electric heating board slope is located protection fixed body lateral wall and is located solid-liquid separation screen cloth and terminal to the one end that protection fixed body diapire height is low, the electric heating board is equipped with the powder opening that leaks to the one end that protection fixed body diapire height is low, contained angle between electric heating board and the water flat line is 10-15, vibrating motor locates the electric heating board lower wall.

3. The waste residue classification processing apparatus according to claim 2, characterized in that: the blast air separation device that density varies includes the air-blower and locates the screening bearing box of air-blower front end, the air-blower is located protection fixed body lower wall and is located and leak whitewashed opening below, screening bearing box includes that the metal particle bears the weight of chamber and glass particle and bears the weight of the chamber, the metal particle bears the weight of the chamber and locates between glass particle bears the weight of chamber and the air-blower.

4. The waste residue classification processing apparatus according to claim 1, characterized in that: the meshes of the solid-liquid separation screen are smaller than the diameter of the secondary crushing screen and smaller than the minimum radius of the waste residue particles.

5. The waste residue classification processing apparatus according to claim 1, characterized in that: the side wall of the protection fixing body is provided with an operation panel.

6. The waste residue classification processing apparatus according to claim 1, characterized in that: the double crushing roller both ends are equipped with the axial region, the driving medium is around the driving belt who locates on the axial region of two adjacent double crushing roller for being 8 font.

7. A waste residue classification processing apparatus according to claim 3, characterized in that: the bottom wall of the protective fixing body is provided with a sliding protrusion, the bottom walls of the waste liquid collecting box and the screening bearing box are respectively provided with a sliding groove which is arranged in the protective fixing body in a sliding clamping mode through the sliding protrusion and the sliding groove, and the side walls of the waste liquid collecting box and the screening bearing box are respectively provided with a handle.