CN212493122U - Organic matter separator - Google Patents

Abstract

The utility model belongs to the technical field of garbage disposal, in particular to an organic matter separation device, which comprises a vertical kettle body, a crusher, a filter plate, a screw extrusion conveyor and an organic matter slurry collecting box, wherein the top of the kettle body is provided with a garbage feeding hopper, and the crusher is positioned below the garbage feeding hopper; the filter plate is positioned below the crusher and is obliquely arranged; the side wall of the kettle body is provided with a discharge port, and the discharge port is positioned between the crusher and the filter plate; a feed port of the screw extrusion conveyor is positioned at the lower side of the filter plate, and the filter material of the filter plate is conveyed to a discharge port of the kettle body; the screw extrusion conveyor comprises a screw shaft and a filter cylinder sleeved outside the screw shaft; the organic matter slurry collecting box is used for collecting the organic matter slurry filtered out by the filter cylinder and the filter plate. The utility model discloses at first utilize the filter to filter and obtain most organic matter thick liquids, then through the screw axis and strain the spiral extrusion cooperation between the section of thick bamboo, obtain the organic matter thick liquids that contain in the material to the further separation of material that the spiral was carried.

Description

Organic matter separator

Technical Field

The utility model belongs to the technical field of refuse treatment, concretely relates to organic matter separator.

Background

At present, a large amount of domestic garbage not only seriously influences the life of people, but also hinders the development of cities. Most of the domestic garbage is piled in the open air, which seriously affects the urban landscape and the physical health of residents, but the domestic garbage is also a resource, and part of the domestic garbage can be recycled. Therefore, the treatment of the domestic garbage should have the aims of harmlessness, resource utilization and reduction.

The kitchen waste occupies a great proportion in the household waste, is food residue after daily diet, has a large daily discharge amount, has the characteristics of high organic matter content, easy decay and odor generation and high pathogenic bacteria breeding speed, and can realize resource regeneration and reduce environmental pollution by comprehensively treating the kitchen waste. Organic matters in the kitchen waste are renewable resources, and the main components of the organic matters are organic compounds such as protein and crude fiber, and can be processed into protein feed instead of corn, fish meal and the like; the main component triglyceride in the waste edible oil is the base material of many chemical raw materials, and can be used for preparing biodiesel. Therefore, how to separate organic matters from the kitchen waste is a current problem.

Patent document No. CN203620306U discloses an organic matter separator, which comprises a support, a water tank, a screw conveyor and a stirring device, wherein the water tank is mounted on the support, and the top of the water tank is provided with a feeding hole; the spiral conveyor is obliquely arranged, the area from the lower end to the middle part of the spiral conveyor is arranged at the bottom of the water tank and is communicated with the water tank, and a slag outlet is arranged at the bottom of the spiral conveyor and adjacent to the higher end of the spiral conveyor; the stirring device is arranged in the water tank. The organic matter separator can automatically separate organic matters from mineral impurities, but the materials conveyed by the screw conveyor still contain organic matter slurry with a certain proportion, so that the organic matter slurry cannot be effectively separated, and partial organic matters are wasted.

Therefore, there is a need in the art for a structurally optimized organic matter separator to improve the separation yield of organic matter.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned not enough that exist among the prior art, the utility model provides an organic matter separator.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

an organic matter separation device comprises a vertical kettle body, and a crusher, a filter plate, a screw extrusion conveyor and an organic matter slurry collecting box which are arranged in the kettle body, wherein the top of the kettle body is provided with a garbage feeding hopper, and the crusher is positioned below the garbage feeding hopper; the filter plate is positioned below the crusher and is obliquely arranged; the side wall of the kettle body is provided with a discharge port, and the discharge port is positioned between the crusher and the filter plate; a feed port of the screw extrusion conveyor is positioned at the lower side of the filter plate, and the filter material of the filter plate is conveyed to a discharge port of the kettle body; the screw extrusion conveyor comprises a screw shaft and a filter cylinder sleeved outside the screw shaft; the organic matter slurry collecting box is used for collecting the organic matter slurry filtered out by the filter cylinder and the filter plate.

Preferably, the screw shaft sequentially comprises a conveying section and an extruding section along the axial direction of the screw shaft, the outer diameters of the conveying section and the extruding section are equal, and the inner diameter of the conveying section is smaller than that of the extruding section.

Preferably, the inner diameter of the screw shaft linearly increases along the axial direction from the conveying section to the extruding section.

As a preferred scheme, the periphery of the filter plate is arranged on the inner wall of the kettle body through a vibration spring; and a vibration motor is arranged on the filter plate.

As the preferred scheme, the inclination angle of the filter plate is 30-60 degrees.

Preferably, the organic matter separation device further comprises a bucket hanging lifter arranged on one side of the kettle body, and a garbage feeding hopper used for feeding garbage in the garbage bucket to the kettle body.

As the preferred scheme, the breaker includes the crushing roller and locates the cooperation tooth of cauldron body inner wall, and the cauldron body inner wall that is equipped with the cooperation tooth is on a parallel with the central axis of crushing roller, and the cooperation tooth meshes with the roller tooth of crushing roller mutually.

Preferably, the thickness of the mating teeth is the same as the thickness of the teeth of the crushing roller.

Preferably, the particle size of the garbage crushed by the crusher is 10-15 mm.

Compared with the prior art, the utility model, beneficial effect is:

the utility model discloses an organic matter separator at first utilizes the filter to filter and obtains most organic matter thick liquids, then through the screw axis and strain the spiral extrusion fit between the section of thick bamboo, further obtains the organic matter thick liquids that contain in the material to the material further separation that the spiral carried, realizes organic matter's effective separation.

Drawings

Fig. 1 is a schematic structural diagram of an organic matter separation device according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a crusher of an organic matter separation device according to a first embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a screw shaft according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of an organic matter separation device according to a second embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention, the following description will explain embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort. In addition, directional terms referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology is used for purposes of illustration and is in no way limiting.

The first embodiment is as follows:

as shown in fig. 1, the organic matter separation device of the embodiment of the present invention includes a vertical kettle 1, a crusher 2, a filter plate 3, a screw extrusion conveyor 4, and an organic matter slurry collecting box 5.

Wherein, the top of the cauldron body has rubbish feeder hopper 10, and breaker 2 is installed and is located the below of rubbish feeder hopper. Specifically, as shown in fig. 2, the crusher 2 includes two crushing rollers 21 horizontally installed along the vertical kettle body, and further, mating teeth 22 are provided on the inner wall of the kettle body, and the inner wall of the kettle body provided with the mating teeth 21 is parallel to the central axis of the crushing rollers 21; the crushing roller 21 is rotated by a motor. Each side engagement tooth 22 is staggered with respect to the adjacent teeth on its own crushing roller 21 to effect crushing of refuse falling from the refuse hopper 10. Wherein, the thickness of the roller teeth of the crushing roller 21 is the same as that of the matching teeth 22, and the particle size of the garbage crushed by the crusher is 10-15 mm.

The filter 3 is installed to the below of breaker 2, and the slope installation of filter 3, the inclination of filter 3 are 30 ~ 60 to strain the material loading and concentrate on the lower one side of filter, the filtrating (organic matter thick liquids promptly) that obtains directly drops to the organic matter thick liquids collecting box 5 that is located the cauldron body bottom, collects organic matter thick liquids. Wherein, the periphery of filter 3 is installed at the inner wall of the cauldron body 1 through vibrating spring 30, installs vibrating motor on the filter, is convenient for improve filterable efficiency and strains the material loading and concentrate on the lower one side of filter.

The lateral wall of the kettle body 1 is provided with a discharge port 11, the discharge port 11 is positioned between the crusher 2 and the filter plate 3 in height, and the discharge port is used for discharging dry materials.

The screw extrusion conveyor 4 is installed between the discharge port 11 and the lower side of the filter plate so as to convey the filtering material of the filter plate to the discharge port of the kettle body and realize the discharge of dry materials. Specifically, the screw extrusion conveyor 4 comprises a driving motor, a screw shaft 41 and a filter cartridge 42 sleeved outside the screw shaft, wherein the driving motor drives the screw shaft to rotate in the filter cartridge to convey materials, end covers are arranged at two ends of the filter cartridge 42, two ends of the screw shaft are mounted on the corresponding end covers through bearings, and one end of the screw shaft is fixedly connected with a motor shaft of the driving motor through a coupler; the end cover is fixedly arranged on the wall of the kettle body.

Because there is a height difference between the discharge port 11 and the lower side of the filter plate, the spiral shaft 41 and the filter cylinder 42 are at a certain inclination angle, and the side wall of the filter cylinder 42 is distributed with filter holes, which is convenient for filtering out organic slurry, and the filtered out organic slurry falls into the organic slurry collection box 5 through the filter plate.

As shown in fig. 3, the screw shaft 41 of the present embodiment sequentially includes a conveying section 41a and an extruding section 41b along the axial direction thereof, the outer diameters of the conveying section 41a and the extruding section 41b are equal, and the inner diameter of the screw shaft linearly increases along the axial direction from the conveying section to the extruding section. As the inner diameter of the spiral shaft is linearly increased in the axial direction, the section of a channel formed by the spiral shaft and the filter cylinder is gradually reduced, organic matter slurry is further separated by reducing the section of the channel, and the separation rate of the organic matter slurry is improved.

The organic matter separation device of this embodiment utilizes the filter to filter at first and obtains most organic matter thick liquids, then through the spiral extrusion cooperation between screw axis and the section of thick bamboo of straining, further separates the organic matter thick liquids that obtain the organic matter that contains in the material to the material of spiral delivery, realizes the effective separation of organic matter.

Example two:

the organic matter separation device of the present embodiment is different from the first embodiment in that:

as shown in fig. 4, the organic matter separation device of this embodiment further includes a hanging barrel elevator 6 disposed on one side of the kettle body, and is used for feeding the garbage in the garbage can 7 to the garbage feeding hopper of the kettle body, so as to realize automatic feeding of the garbage.

Other structures can refer to the first embodiment.

The foregoing has been a detailed description of the preferred embodiments and principles of the present invention, and it will be apparent to those skilled in the art that variations may be made in the specific embodiments based on the concepts of the present invention, and such variations are considered as within the scope of the present invention.

Claims (9)

1. An organic matter separation device is characterized by comprising a vertical kettle body, a crusher, a filter plate, a screw extrusion conveyor and an organic matter slurry collecting box, wherein the crusher, the filter plate, the screw extrusion conveyor and the organic matter slurry collecting box are arranged in the kettle body; the filter plate is positioned below the crusher and is obliquely arranged; the side wall of the kettle body is provided with a discharge port, and the discharge port is positioned between the crusher and the filter plate; a feed port of the screw extrusion conveyor is positioned at the lower side of the filter plate, and the filter material of the filter plate is conveyed to a discharge port of the kettle body; the screw extrusion conveyor comprises a screw shaft and a filter cylinder sleeved outside the screw shaft; the organic matter slurry collecting box is used for collecting the organic matter slurry filtered out by the filter cylinder and the filter plate.

2. The organic matter separation device according to claim 1, wherein the screw shaft comprises a conveying section and an extruding section in sequence along an axial direction of the screw shaft, an outer diameter of the conveying section is equal to that of the extruding section, and an inner diameter of the conveying section is smaller than that of the extruding section.

3. An organic matter separating device according to claim 2, wherein the inner diameter of the screw shaft is linearly increased along the axial direction from the conveying section to the extruding section.

4. An organic matter separating device according to claim 1, wherein the periphery of the filter plate is mounted on the inner wall of the kettle body through a vibrating spring; and a vibration motor is arranged on the filter plate.

5. An organic matter separating device according to claim 4, wherein the inclination angle of the filter plate is 30 to 60 °.

6. The organic matter separation device of claim 1, further comprising a bucket hanging lifter arranged on one side of the kettle body, and a garbage feeding hopper for feeding garbage in the garbage bucket to the kettle body.

7. The organic matter separating device of claim 1, wherein the crusher comprises a crushing roller and a matching tooth arranged on the inner wall of the kettle body, the inner wall of the kettle body provided with the matching tooth is parallel to the central axis of the crushing roller, and the matching tooth is meshed with the roller tooth of the crushing roller.

8. An organic matter separating device according to claim 7, wherein the thickness of the engaging teeth is the same as the thickness of the teeth of the crushing roller.

9. An organic matter separating device according to claim 7, wherein the particle size of the garbage crushed by the crusher is 10-15 mm.

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