Food waste treatment all-in-one machine

Abstract

A kitchen waste treatment all-in-one machine is characterized by comprising a machine shell body, a solid-liquid separation mechanism and an oil-liquid separation mechanism, the interior of the machine shell body is divided into a kitchen waste treatment chamber and an oil-liquid separation chamber through a partition plate, the solid-liquid separation mechanism comprises a separation barrel, an extrusion screw and a driving assembly, the separation barrel is vertically arranged in the kitchen waste treatment chamber, and the extrusion screw is arranged in the separation barrel. The extrusion screw rod is arranged in the separation cylinder in a penetrating manner; the driving assembly outside the separation cavity is connected with the driving end of the extrusion screw rod; a feeding hole is formed in the bottom end of the separation barrel, a solid discharging hole is formed in the top end of the separation barrel, and a liquid passing hole is formed in the barrel wall; a spray head is arranged on the periphery of the separation cylinder and is connected with a cleaning liquid storage tank and / or a water source through a pipeline; the oil-liquid separation mechanism is arranged in the oil-liquid separation chamber, the oil-liquid separation mechanism is provided with an oil storage tank, and an outlet of the oil storage tank is communicated with the side wall of the machine shell body; a connecting hole for communicating the kitchen waste treatment chamber with the oil-liquid separation chamber is formed in the bottom of the partition plate; a water outlet hole is further formed in the side wall of the machine shell body.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment equipment, and in particular to an integrated kitchen waste treatment machine. Background Art

[0002] The internal structure of the kitchen waste treatment equipment includes a crushing mechanism, a solid-liquid separation mechanism, an oil-water separation mechanism, a solid fermentation mechanism and a corresponding solid-liquid material outlet mechanism in accordance with the material flow direction. Among them, the solid-liquid separation mechanism is used to squeeze out the water in the crushed kitchen waste small particles to obtain solid materials and liquid materials with low water content, wherein the liquid material contains a certain amount of oil. The common methods of the solid-liquid separation mechanism are screw extrusion dehydration and centrifugal dehydration. Centrifugal dehydration is a batch operation, and the introduction and export of materials require corresponding mechanisms, and the dehydration efficiency is poor. In contrast, the application range of screw extrusion dehydration is wider. As described in CN205170685U, CN204523738U, and CN106017043A, the axial direction of the oil-water separation cylinder in the first two technical solutions is horizontal or inclined, and the axial direction of the oil-water separation cylinder in the latter technical solution is vertical.

[0003] However, after solid-liquid separation, there is a large amount of oil in the kitchen wastewater, which will cause great environmental pollution if discharged directly. Therefore, oil-liquid separation is required for classified recovery or treatment. How to combine oil-liquid separation and solid-liquid separation on the same equipment is a problem that needs to be solved by such products on the market. Utility Model Content

[0004] A food waste treatment integrated machine comprises a casing body, a solid-liquid separation mechanism and an oil-liquid separation mechanism, wherein the casing body is divided into a food waste treatment chamber and an oil-liquid separation chamber by a partition, wherein the solid-liquid separation mechanism comprises a separation barrel, an extrusion screw and a driving assembly, wherein the separation barrel is vertically arranged in the food waste treatment chamber, the extrusion screw is passed through the separation barrel, and the driving assembly outside the separation chamber is connected to the driving end of the extrusion screw; a feed port is arranged at the bottom end of the separation barrel, a solid discharge port is arranged at the top end, and a liquid hole is arranged on the barrel wall; a nozzle is arranged on the periphery of the separation barrel, and the nozzle is connected to a cleaning liquid storage tank and / or a water source through a pipeline; the oil-liquid separation mechanism is arranged in the oil-liquid separation chamber, and the oil-liquid separation mechanism has an oil storage tank, and the outlet of the oil storage tank is connected to the side wall of the casing body; a connecting hole connecting the food waste treatment chamber and the oil-liquid separation chamber is provided at the bottom of the partition; a water outlet is also provided on the side wall of the casing body.

[0005] Furthermore, the oil-liquid separation mechanism includes an oil skimming belt, a rotating rod, an oil scraping block and an oil storage tank; the two rotating rods are connected by the oil skimming belt transmission; the oil storage tank is fixedly arranged on the rear wall of the casing body, and the rear side of the oil skimming belt passes through the oil storage tank; the two oil scraping blocks are correspondingly arranged on the front wall and the rear wall of the oil storage tank, and the two oil scraping blocks jointly clamp the rear side of the oil skimming belt.

[0006] Furthermore, the oil scraping block located on the rear wall of the oil storage tank is connected to the rear wall of the oil storage tank via a spring.

[0007] Furthermore, the oil tank outlet is arranged at the bottom of the oil tank, and the diameter of the oil tank outlet gradually decreases from top to bottom.

[0008] Furthermore, the nozzle is connected to the housing body or the partition through a lifting rod, and the lifting rod is used to drive the nozzle to move along the axial direction of the separation cylinder.

[0009] The beneficial effects of the utility model are:

[0010] 1. The kitchen waste is separated into solid and liquid through the separation cylinder, and then the oil and water are separated through the oil-liquid separation mechanism, and discharged at different outlets for effective classification and treatment;

[0011] 2. The oil-liquid separation mechanism uses an oil skimming belt and an oil storage tank to collect oil from kitchen waste. It has a simple structure and is easy to install and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] In the figure, 1. casing body; 2. separation cylinder; 3. driving assembly; 4. extrusion screw; 5. feed port; 6. solid discharge port slot; 7. lifting rod; 8. rotating rod; 9. oil skimming belt; 10. oil storage tank; 11. oil storage tank oil outlet; 12. water outlet; 13. partition; 14. connecting hole; 15. food waste processing chamber; 16. oil-liquid separation chamber. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and advantages of the present application clearer, the present invention is further described in detail below in conjunction with the embodiments. In order to thoroughly understand the present invention, some specific details will be involved in the following description. In the absence of these specific details, the invention of the present invention can still be realized, that is, the description and statement herein can more effectively introduce the nature of their work to other technicians in the field. In addition, it should be noted that it should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the actual protection scope. All raw materials used in the following examples are commercially available products.

[0015] Embodiment 1, as Figure 1As shown, a food waste treatment integrated machine includes a casing body 1, a solid-liquid separation mechanism and an oil-liquid separation mechanism. The casing body 1 is divided into a food waste treatment chamber 15 and an oil-liquid separation chamber 16 by a partition 13. The solid-liquid separation mechanism includes a separation cylinder 2, an extrusion screw 4 and a driving assembly 3. The separation cylinder 2 is vertically arranged in the food waste treatment chamber 15, and the extrusion screw 4 is penetrated in the separation cylinder 2. The driving assembly of the food waste treatment chamber 15 is connected to the driving end of the extrusion screw 4; the bottom end of the separation cylinder 2 is provided with an inlet A material inlet 5 is provided with a solid discharge port 6 at the top end, and a liquid hole is provided on the cylinder wall; a nozzle is provided on the outer periphery of the separation cylinder 2, and the nozzle is connected to the cleaning liquid storage tank and / or the water source through a pipeline; the oil-liquid separation mechanism is arranged in the oil-liquid separation chamber 16, and the oil-liquid separation mechanism has an oil storage tank 10, and the oil storage tank outlet 11 is connected to the side wall of the casing body 1; a connecting hole 14 connecting the kitchen waste processing chamber 15 and the oil-liquid separation chamber 16 is opened at the bottom of the partition 13; a water outlet 12 is also opened on the side wall of the casing body 1.

[0016] The oil-liquid separation mechanism includes an oil skimming belt 9, a rotating rod 8, an oil scraping block and an oil storage tank 10; the two rotating rods 8 are connected by the oil skimming belt 9, and one of the rotating rods 8 is driven to rotate by a motor; the oil storage tank 10 is fixedly arranged on the rear wall of the casing body 1, and the rear side of the oil skimming belt 9 passes through the oil storage tank 10; the two oil scraping blocks are correspondingly arranged on the front wall and the rear wall of the oil storage tank 10, and the two oil scraping blocks jointly clamp the rear side of the oil skimming belt 9. The oil scraping block located on the rear wall of the oil storage tank 10 is connected to the rear wall of the oil storage tank 10 by a spring. The oil storage tank outlet 11 is arranged at the bottom of the oil storage tank 10, and the diameter of the oil storage tank outlet 11 gradually decreases from top to bottom.

[0017] The nozzle is connected to the housing body 1 or the partition 13 through the lifting rod 7, and the lifting rod 7 is used to drive the nozzle to move along the axial direction of the separation cylinder 2.

[0018] The utility model separates the solid and liquid of kitchen waste through the separation cylinder 2, and then separates the oil and water through the oil-liquid separation mechanism, and discharges them at different outlets for effective classification and treatment; the oil-liquid separation mechanism adopts the skimming belt 9 and the oil storage tank 10 to collect the oil in the kitchen waste, has a simple structure, and is very convenient to install and maintain.

[0019] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation of the present invention.

Claims

1. A food waste treatment integrated machine, characterized in that: It includes a casing body, a solid-liquid separation mechanism and an oil-liquid separation mechanism. The casing body is divided into a kitchen waste processing chamber and an oil-liquid separation chamber by a partition. The solid-liquid separation mechanism includes a separation barrel, an extrusion screw and a driving assembly. The separation barrel is vertically arranged in the kitchen waste processing chamber, the extrusion screw is penetrated in the separation barrel, and the driving assembly outside the separation chamber is connected with the driving end of the extrusion screw; a feed port is arranged at the bottom end of the separation barrel, a solid discharge port is arranged at the top end, and a liquid hole is arranged on the barrel wall; a nozzle is arranged on the periphery of the separation barrel, and the nozzle is connected to a cleaning liquid storage tank and / or a water source through a pipeline; the oil-liquid separation mechanism is arranged in the oil-liquid separation chamber, and the oil-liquid separation mechanism has an oil storage tank, and the outlet of the oil storage tank is connected with the side wall of the casing body; a connecting hole connecting the kitchen waste processing chamber and the oil-liquid separation chamber is opened at the bottom of the partition; a water outlet is also opened on the side wall of the casing body.

2. The integrated food waste treatment machine according to claim 1, characterized in that: The oil-liquid separation mechanism includes an oil skimming belt, a rotating rod, an oil scraping block and an oil storage tank; the two rotating rods are connected by the oil skimming belt transmission; the oil storage tank is fixedly arranged on the rear wall of the casing body, and the rear side of the oil skimming belt passes through the oil storage tank; the two oil scraping blocks are correspondingly arranged on the front wall and the rear wall of the oil storage tank, and the two oil scraping blocks jointly clamp the rear side of the oil skimming belt.

3. The integrated food waste treatment machine as claimed in claim 2, characterized in that: The oil scraping pressure block located on the rear wall of the oil storage tank is connected to the rear wall of the oil storage tank through a spring.

4. The integrated food waste treatment machine as claimed in claim 1, characterized in that: The oil storage tank outlet is arranged at the bottom of the oil storage tank, and the diameter of the oil storage tank outlet gradually decreases from top to bottom.

5. The integrated food waste treatment machine as claimed in claim 1, characterized in that: The nozzle is connected to the casing body or the partition through a lifting rod, and the lifting rod is used to drive the nozzle to move along the axial direction of the separation cylinder.

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