Solid waste raw material feeding device

Abstract

The utility model provides a solid waste raw material feeding device which comprises a feeding shell, a feeding device body and a discharging device. Rollers are arranged on the outer bottom face of the feeding shell; rolling grooves matched with the rolling wheels are formed in the upper surface of the supporting base, a driving motor is arranged on the supporting base, and an output shaft of the driving motor is connected with the outer bottom face of the feeding shell; a first discharging pipe is arranged at the bottom of the storage bin, the bottom end of the first discharging pipe penetrates through the top of the feeding shell, and a pipe body of the first discharging pipe is rotationally connected with the top of the feeding shell; the material scattering mechanism is arranged on the material storage bin, and the bottom end of the material scattering mechanism penetrates through the top of the material storage bin and sequentially stretches into the material storage bin and the feeding shell. The phenomena of accumulation, bridging and the like of the solid waste raw materials in the conveying process are avoided as much as possible, the conveying efficiency of the solid waste raw materials in the utilization process is improved, and the utilization rate of the solid waste raw materials is further increased.

Description

Technical Field

[0001] The present application relates to the field of feeding technology, and in particular to a solid waste raw material feeding device. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials generated by human beings in production, consumption, life and other activities (the definition abroad is more extensive, and waste generated by animal activities also belongs to this category). In layman's terms, it is "garbage". It mainly includes solid particles, garbage, slag, sludge, discarded products, broken utensils, defective products, animal carcasses, spoiled food, human and animal feces, etc.

[0003] Solid waste can be used to extract valuable components, recycle various useful substances, produce building materials, replace production raw materials, and recycle energy, etc. In order to improve the utilization rate of solid waste in the above-mentioned application process, solid waste is usually crushed into powder and quantitatively transported to a device that can utilize solid waste (for example: a device used to extract valuable components, a device used to recycle various useful substances, a device used to produce building materials, a device used to replace production raw materials, and a device used to recycle energy, etc.) to achieve effective utilization of solid waste. In addition, in the process of applying solid waste, in order to accurately control the utilization efficiency of solid waste raw materials, it is necessary to quantitatively transport them, and the powder material has poor fluidity, especially the hygroscopic material, which is easy to cause compaction and bridging during the transportation process, and then the problem of poor feeding is easy to occur during the transportation of powdered solid waste, thereby reducing the utilization rate of solid waste raw materials. Utility Model Content

[0004] The present application provides a solid waste raw material feeding device to solve the technical problems described in the above background technology.

[0005] In order to solve the above technical problems, this application adopts the following technical solutions:

[0006] The present application provides a solid waste raw material feeding device, comprising:

[0007] A feeding shell, wherein a roller is provided on the outer bottom surface of the feeding shell;

[0008] A support seat, wherein a rolling groove matching the roller is formed on the upper surface of the support seat and a driving motor is arranged thereon, and an output shaft of the driving motor is connected to the outer bottom surface of the feeding shell;

[0009] A material storage bin, wherein a first discharge pipe is disposed at the bottom of the material storage bin, the bottom end of the first discharge pipe penetrates the top of the feeding shell and the pipe body thereof is rotatably connected to the top of the feeding shell;

[0010] The material dispersing mechanism is arranged on the material storage bin, and the bottom end of the material dispersing mechanism passes through the top of the material storage bin and extends into the material storage bin and the feeding shell in sequence.

[0011] Optionally, the material dispersing mechanism includes a rotating shaft and a driving member;

[0012] The bottom end of the rotating shaft passes through the top of the storage bin and extends into the storage bin and the feeding shell in turn. The rotating shaft is located in the storage bin and the feeding shell and is respectively provided with a material discharging rod and a dispersion plate. The driving member is arranged at the top end of the rotating shaft.

[0013] Optionally, there are multiple material discharging rods, and the multiple material discharging rods are arranged at equal intervals from top to bottom on the shaft body of the rotating shaft located in the material storage bin;

[0014] There are a plurality of dispersion plates, and the plurality of dispersion plates are arranged at equal intervals on the shaft body of the rotating shaft located in the feeding shell.

[0015] Optionally, the output shaft of the driving motor is connected to the middle of the outer bottom surface of the feeding shell, and there are multiple rollers, which are evenly spaced around the output shaft of the driving motor and arranged on the outer bottom surface of the feeding shell.

[0016] Optionally, the feeding shell is connected to a second discharge pipe, and the second discharge pipe is provided with a pneumatic gate valve.

[0017] Optionally, a pneumatic conveying system is provided at one end of the second discharge pipe away from the feeding shell;

[0018] The pneumatic conveying system includes a silo, a cyclone separator and a fan which are sequentially connected through a conveying pipe;

[0019] The feed port of the cyclone separator is communicated with an end of the second discharge pipe away from the feeding shell, and the feed port of the silo is communicated with the discharge port of the cyclone separator through the conveying pipe.

[0020] Optionally, the storage bin is connected to a screw conveyor.

[0021] The solid waste raw material feeding device provided in the present application loosens and scatters the solid waste raw materials in the storage bin through a material thinning mechanism arranged on the storage bin, so as to avoid the solid waste raw materials from agglomerating in the storage bin, so that the solid waste raw materials in the storage bin can smoothly enter the feeding shell. At the same time, the feeding shell is driven to rotate by a driving motor, and during the rotation of the feeding shell, the roller on the feeding shell rotates in a rolling groove provided on the upper surface of the support seat, so that when the solid waste raw materials in the storage bin enters the feeding shell, the feeding shell is always in a rotating state, and the solid waste raw materials undergo centrifugal motion in the feeding shell as the feeding shell rotates, thereby avoiding the accumulation of solid waste raw materials in the feeding shell. In addition, the part of the material dispersing mechanism located in the feeding shell loosens and scatters the solid waste raw materials in the feeding shell. In other words, the present invention realizes the loosening and scattering of the solid waste raw materials in the feeding shell both inside and outside, thereby avoiding the accumulation and bridging of the solid waste raw materials during the transportation process as much as possible, improving the transportation efficiency of the solid waste raw materials during the utilization process, and further improving the utilization rate of the solid waste raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of the structure of a solid waste raw material feeding device provided in one embodiment of the present application;

[0024] Figure 2 A schematic diagram of a structure in which a rolling groove is provided on the upper surface of a support seat provided in an embodiment of the present application, a driving motor is arranged thereon, and the roller is separated from the rolling groove;

[0025] Figure 3 A schematic diagram of the structure of a material dispersing mechanism provided in one embodiment of the present application;

[0026] Figure 4 A schematic structural diagram of a pneumatic conveying system provided on a feed shell in conjunction with a floating discharge pipe and an end of the discharge pipe away from the feed shell according to an embodiment of the present application.

[0027] In the figure: 100, feeding shell; 101, roller; 102, second discharge pipe; 1021, pneumatic gate valve; 200, support seat; 201, rolling groove; 202, driving motor; 300, storage bin; 301, first discharge pipe; 400, material discharging mechanism; 401, rotating shaft; 4011, material discharging rod; 4012, dispersion plate; 402, driving member; 500, pneumatic conveying system; 501, bin; 502, cyclone separator; 503, fan; 600, conveying pipe; 700, screw conveyor. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0029] refer to Figures 1 to 4 The present application provides a solid waste raw material feeding device, comprising:

[0030] The feeding housing 100 has a roller 101 disposed on its outer bottom surface; the feeding housing 100 is used to add the solid waste materials therein to a device for utilizing the solid waste materials (e.g., a device for extracting valuable components, a device for recycling various useful substances, a device for producing building materials, a device for replacing production materials, and a device for recycling energy, etc.). The roller 101 is a universal wheel with a steering mechanism.

[0031] A support seat 200, wherein a rolling groove 201 matching the roller 101 is provided on the upper surface of the support seat 200 and a driving motor 202 is arranged thereon, and the output shaft of the driving motor 202 is connected to the outer bottom surface of the feeding shell 100; wherein the roller 101 is arranged in the rolling groove 201, and the rolling groove 201 is a circular groove, and the driving motor 202 is used to drive the feeding shell 100 to rotate, and the feeding shell 100 performs a circular motion in the rolling groove 201 through the roller 101 thereon.

[0032] The storage bin 300 has a first discharge pipe 301 at the bottom thereof, the bottom end of the first discharge pipe 301 passes through the top of the feeding shell 100 and the tube body thereof is rotatably connected to the top of the feeding shell 100; wherein, the storage bin 300 is used to store solid waste raw materials, and the solid waste raw materials in the storage bin 300 enter the feeding shell 100 through the first discharge pipe 301 thereon.

[0033] The material dispersing mechanism 400 is arranged on the storage bin 300, and its bottom end penetrates the top of the storage bin 300 and extends into the storage bin 300 and the feeding shell 100 in sequence. The material dispersing mechanism 400 is used to loosen and scatter the solid waste materials in the storage bin 300 and the solid waste materials entering the feeding shell 100 from the storage bin 300, thereby improving the loosening efficiency of the solid waste materials.

[0034] The solid waste raw material feeding device provided in the present application loosens and scatters the solid waste raw materials in the storage bin 300 through the material thinning mechanism 400 arranged on the storage bin 300, so as to avoid the solid waste raw materials from agglomerating in the storage bin 300, so that the solid waste raw materials in the storage bin 300 can smoothly enter the feeding shell 100, and at the same time, the feeding shell 100 is driven to rotate by the driving motor 202, and during the rotation of the feeding shell 100, the roller 101 thereon rotates in the rolling groove 201 provided on the upper surface of the support seat 200, so that when the solid waste raw materials in the storage bin 300 enter the feeding shell 100, the feeding shell 100 is always in a rotating state, and the solid waste raw materials in the feeding shell 100 undergo centrifugal motion as the feeding shell 100 rotates, thereby avoiding the accumulation of solid waste raw materials in the feeding shell 100. In addition, the part of the material dispersing mechanism 400 located in the feeding shell 100 loosens and scatters the solid waste raw materials in the feeding shell 100. That is to say, the present application realizes the loosening and scattering of the solid waste raw materials in the feeding shell 100 both inside and outside, and avoids the accumulation and bridging of the solid waste raw materials during the transportation process as much as possible, thereby improving the transportation efficiency of the solid waste raw materials during the utilization process and further improving the utilization rate of the solid waste raw materials.

[0035] In some embodiments, reference Figure 3 The material dispersing mechanism 400 in the present application includes a rotating shaft 401 and a driving member 402; specifically, the bottom end of the rotating shaft 401 passes through the top of the material storage bin 300 and extends into the material storage bin 300 and the feeding housing 100 in sequence, and the rotating shaft 401 is located in the material storage bin 300 and the feeding housing 100, and a material dispersing rod 4011 and a dispersion plate 4012 are respectively arranged on the shaft body, and the driving member 402 is arranged on the top end of the rotating shaft 401. The driving member 402 is a driving motor.

[0036] In the above embodiment, the rotating shaft 401 is driven to rotate by the driving member 402, and the rotating shaft 401 drives the dispersing rod 4011 located in the storage bin 300 to loosen the solid waste raw materials in the storage bin 300 during the rotation process, so as to improve the looseness of the solid waste raw materials in the storage bin 300. At the same time, the rotating shaft 401 drives the dispersion plate 4012 located in the feeding shell 100 to disperse the solid waste raw materials therein during the rotation process, so as to avoid the solid waste raw materials from being compacted or bridging in the feeding shell 100.

[0037] In some embodiments, reference Figure 3 There are multiple material-dispersing rods 4011 in the present application, and the multiple material-dispersing rods 4011 are arranged at equal intervals from top to bottom on the shaft body of the rotating shaft 401 located in the storage bin 300; the multiple material-dispersing rods 4011 improve the material-dispersing efficiency of the solid waste raw materials in the storage bin 300, making the solid waste raw materials in the storage bin 300 more dispersed.

[0038] There are multiple dispersion plates 4012, which are evenly spaced on the shaft of the rotating shaft 401 located in the feeding shell 100. The multiple dispersion plates 4012 not only improve the dispersion efficiency of the solid waste materials in the feeding shell 100, but also can disperse the solid waste materials in the feeding shell 100 in equal amounts.

[0039] In some embodiments, reference Figure 1 and Figure 2 The output shaft of the driving motor 202 in the present application is connected to the middle of the outer bottom surface of the feeding housing 100, and there are multiple rollers 101, which are evenly spaced around the output shaft of the driving motor 202 and arranged on the outer bottom surface of the feeding housing 100. The feeding housing 100 rotates in the rolling groove 201 through the rollers 101 thereon, and the multiple rollers 101 evenly spaced on the outer bottom surface of the feeding housing 100 improve the rotation stability of the feeding housing 100.

[0040] In some embodiments, reference Figure 4 In the present application, the feeding housing 100 is connected to a second discharge pipe 102, and a pneumatic gate valve 1021 is provided on the second discharge pipe 102. The pneumatic gate valve 1021 can adjust the flow rate of the solid waste material in the feeding housing 100 flowing out through the second discharge pipe 102.

[0041] In some embodiments, reference Figure 4 In the present application, a pneumatic conveying system 500 is disposed at one end of the second discharge pipe 102 away from the feeding shell 100; wherein, the pneumatic conveying system 500 can improve the conveying efficiency of the solid waste raw materials in the feeding shell 100.

[0042] The pneumatic conveying system 500 includes a silo 501, and a cyclone separator 502 and a fan 503 which are sequentially connected through a conveying pipe 600; specifically, the feed port of the cyclone separator 502 is connected to the end of the second discharge pipe 102 away from the feed housing 100, and the feed port of the silo 501 is connected to the discharge port of the cyclone separator 502 through the conveying pipe 600. Pneumatic conveying, also known as air flow conveying, utilizes the energy of air flow to convey granular materials along the air flow direction in a closed pipeline, and is a specific application of fluidization technology.

[0043] In the above embodiment, the pneumatic gate valve 1021 and the fan 503 are opened, and the solid waste raw materials in the feeding shell 100 enter the cyclone separator 502 through the second discharge pipe 102. The gas separated by the cyclone separator 502 (which can be compressed air, specifically, compressed air is used as a medium for conveying solid waste raw materials, that is, under the wind force of the fan 503, the air carries the solid waste raw materials into the cyclone separator 502) is discharged through the air outlet of the fan 503, and the solid waste raw materials separated by the cyclone separator 502 enter the silo 501. Pneumatic conveying improves the conveying efficiency of solid waste raw materials. It should be explained here that under normal circumstances, the pressure provided by compressed air is greater than the atmospheric pressure, so that the entire conveying process is in a positive pressure state. If negative pressure occurs, it is in the case of partial blockage of the pipeline, etc. When negative pressure occurs, the pneumatic conveying process is stopped in time and the device is repaired.

[0044] In some embodiments, reference Figure 1 The material storage bin 300 in the present application is connected to a screw conveyor 700 .

[0045] In the above embodiment, the solid waste raw materials are transported to the storage bin 300 through the feed port on the storage bin 300 by the screw conveyor 700, and the solid waste raw materials are stored in the storage bin 300, and the screw conveyor 700 improves the transportation efficiency of the solid waste raw materials. In addition, the spiral blades in the housing of the screw conveyor 700 can break up the solid waste raw materials entering the storage bin 300, and avoid the occurrence of compaction, bridging, etc. of the solid waste raw materials during the transportation process as much as possible.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A solid waste raw material feeding device, characterized in that: include: A feeding shell (100), wherein a roller (101) is disposed on the outer bottom surface of the feeding shell (100); A support seat (200), wherein a rolling groove (201) matching the roller (101) is formed on the upper surface of the support seat (200) and a driving motor (202) is arranged thereon, and an output shaft of the driving motor (202) is connected to the outer bottom surface of the feeding shell (100); A material storage bin (300), wherein a first discharge pipe (301) is disposed at the bottom of the material storage bin (300), wherein the bottom end of the first discharge pipe (301) passes through the top of the feeding shell (100) and the tube body thereof is rotatably connected to the top of the feeding shell (100); A material dispersing mechanism (400), wherein the material dispersing mechanism (400) is arranged on the material storage bin (300), and a bottom end thereof penetrates through the top of the material storage bin (300) and extends into the material storage bin (300) and the feeding shell (100) in sequence.

2. The solid waste raw material feeding device according to claim 1, characterized in that: The material dispersing mechanism (400) comprises a rotating shaft (401) and a driving member (402); The bottom end of the rotating shaft (401) passes through the top of the storage bin (300) and extends into the storage bin (300) and the feeding shell (100) in turn. The rotating shaft (401) is located in the storage bin (300) and the feeding shell (100), and a material discharging rod (4011) and a dispersion plate (4012) are respectively arranged on the shaft body. The driving member (402) is arranged at the top end of the rotating shaft (401).

3. The solid waste raw material feeding device according to claim 2, characterized in that: There are a plurality of the material discharging rods (4011), and the plurality of the material discharging rods (4011) are arranged at equal intervals from top to bottom on the shaft of the rotating shaft (401) located in the material storage bin (300); There are a plurality of dispersion plates (4012), and the plurality of dispersion plates (4012) are arranged at equal intervals on the shaft body of the rotating shaft (401) located inside the feeding shell (100).

4. The solid waste raw material feeding device according to claim 1, characterized in that: The output shaft of the driving motor (202) is connected to the middle of the outer bottom surface of the feeding shell (100), and there are a plurality of rollers (101), which are arranged at equal intervals on the outer bottom surface of the feeding shell (100) around the output shaft of the driving motor (202).

5. The solid waste raw material feeding device according to claim 1, characterized in that: The feeding housing (100) is connected to a second discharge pipe (102), and the second discharge pipe (102) is provided with a pneumatic gate valve (1021).

6. The solid waste raw material feeding device according to claim 5, characterized in that: A pneumatic conveying system (500) is provided at one end of the second discharge pipe (102) away from the feeding housing (100); The pneumatic conveying system (500) comprises a silo (501) and a cyclone separator (502) and a fan (503) which are sequentially connected via a conveying pipe (600); The feed port of the cyclone separator (502) is connected to an end of the second discharge pipe (102) away from the feeding shell (100), and the feed port of the silo (501) is connected to the discharge port of the cyclone separator (502) through the conveying pipe (600).

7. The solid waste raw material feeding device according to any one of claims 1 to 6, characterized in that: The material inlet of the material storage bin (300) is connected to a screw conveyor (700).

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