Kitchen waste treatment equipment

Abstract

The invention relates to the technical field of garbage treatment, in particular to kitchen garbage treatment equipment which comprises a main compartment body, a hydraulic feed hopper, a screw conveyor, a biomass separator, a grouting pump, a screw pressing dehydrator and a three-phase separator, the hydraulic feed hopper, the screw conveyor, the biomass separator, the grouting pump, the screw pressing dehydrator and the three-phase separator are all installed in the main box body. According to the kitchen waste treatment equipment disclosed by the invention, by adopting a high-integration-level design, equipment which originally needs to occupy a large space is integrated in one compartment body, so that the space utilization rate is greatly increased, and the space required by arrangement is reduced; by means of the compartment type structural design, equipment can be conveniently carried and placed; the hydraulic feeding hopper adopts the design that the angle can be turned over, various feeding modes can be adapted, and the adaptability is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of garbage disposal, in particular to a kitchen garbage disposal device. Background Art

[0002] Kitchen waste refers to the waste generated in daily life, food processing, catering services and other activities, including vegetable leaves, leftovers, leftovers, fruit peels, etc. The treatment methods include sorting, crushing, fermentation and other steps, and finally converting them into organic fertilizer raw materials or other resources.

[0003] In order to reduce environmental pollution, recycle resources, ensure food safety and promote sustainable development, food waste needs to be processed.

[0004] The current kitchen waste treatment process is cumbersome. The structure of the entire treatment equipment is huge, requiring a large amount of space for placement, and it is difficult to clean and maintain it later, resulting in high costs for purchasing and using the equipment. Summary of the invention

[0005] The technical problem to be solved by the present invention is that the current kitchen waste treatment process is cumbersome, the structure of the entire treatment equipment is bulky, and requires a large amount of placement space, and the subsequent cleaning and maintenance are difficult, resulting in high equipment purchase and use costs.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a kitchen waste treatment device, comprising a main body, a hydraulic feed hopper, a screw conveyor, a biomass separator, a grouting pump, a screw dehydrator and a three-phase separator, wherein the hydraulic feed hopper, the screw conveyor, the biomass separator, the grouting pump, the screw dehydrator and the three-phase separator are all installed inside the main body, the lower end discharge port of the hydraulic feed hopper is connected with the top feeding pipe of the biomass separator through the screw conveyor, the biomass separator is connected with the outer liquid inlet pipe of the grouting pump, the liquid outlet pipe of the grouting pump is fixedly connected with the liquid inlet pipe of the screw dehydrator, and the screw dehydrator is fixedly connected with the introduction pipe of the three-phase separator through a liquid separation box.

[0007] The hydraulic feed hopper includes an external fixed frame, a transverse assembly pipe fixed to one side of the external fixed frame, a transverse discharge pipe movably connected to the transverse assembly pipe, a feeding hopper fixedly connected to the upper end of the transverse discharge pipe, and a side hydraulic support rod for controlling the angle adjustment of the feeding hopper.

[0008] The transverse assembly pipe includes a transverse fixed material guide pipe fixed on one side of the inner part of the external fixed frame and an external assembly cover fixed on the outer side of the transverse fixed material guide pipe. The screw conveyor is inserted into the inner part of the external assembly cover through the feed end and is fixedly connected with the transverse fixed material guide pipe.

[0009] The bottom crushing mechanism is movably mounted inside the horizontal feeding pipe.

[0010] The screw conveyor comprises an inclined feeding pipe which is plugged and fixed in an external assembly cover and an electrically controlled screw feeding mechanism which is installed in the inclined feeding pipe.

[0011] The biomass separator comprises a main reaction tank, an upper separation plate and a lower separation plate installed inside the main reaction tank, an upper separation pipe, a lower separation pipe and a bottom liquid discharge pipe fixed on the outer side of the main reaction tank.

[0012] The side wall of the main reaction tank is located on the upper surface of the upper separation disk and is provided with an upper material guide port connected to the upper separation tube. The side wall of the main reaction tank is located on the upper surface of the lower separation disk and is provided with a lower material guide port connected to the lower separation tube.

[0013] The main reaction tank is connected to the grouting pump through the bottom layer drainage pipe.

[0014] The bottom of the screw press dehydrator is provided with a horizontal discharge port at the assembly end of the liquid separation box. The liquid separation box includes an external assembly frame with an N-shaped structure fixed to the periphery of the horizontal discharge port, an external assembly box plugged into the external assembly frame, a solid discharge pipe fixed to one side of the external assembly box, a liquid discharge pipe fixed to the other side of the external assembly box, and a metal separation frame installed inside the external assembly box.

[0015] The outer side of the three-phase separator is respectively connected with a grease storage tank and a mixed material storage pipe through external material separation pipes.

[0016] The beneficial effects of the present invention are:

[0017] (1) The kitchen waste treatment device of the present invention adopts a highly integrated design, integrating the equipment that originally takes up a large amount of space into a compartment, thereby greatly improving the space utilization and reducing the space required for layout;

[0018] (2) The box-type structure design makes it easy to transport and place equipment;

[0019] (3) The hydraulic feed hopper is designed with a flip angle, which can adapt to various feeding methods and greatly improves its adaptability;

[0020] (4) By setting a crushing mechanism at the bottom of the hydraulic feed hopper, various types of kitchen waste can be processed, and the processing effect is greatly improved;

[0021] (5) By setting up a solid-liquid separation mechanism in the biomass separator and the screw press dehydrator, the subsequent processing effect can be facilitated and the performance of classification processing can be improved;

[0022] (6) The entire device has a compact processing stroke, a compact structure, and a detachable structure design to facilitate subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a structural schematic diagram of the hydraulic feed hopper in the present invention.

[0026] Figure 3 It is a schematic diagram of the internal structure of the biomass separator in the present invention.

[0027] Figure 4 It is a schematic diagram of the internal structure of the screw press dehydrator in the present invention.

[0028] Figure 5 It is a flow chart of the present invention. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The kitchen waste treatment equipment shown includes a main body 1, a hydraulic feed hopper 2, a screw conveyor 3, a biomass separator 4, a grouting pump 5, a screw dehydrator 6 and a three-phase separator 7. The hydraulic feed hopper 2, the screw conveyor 3, the biomass separator 4, the grouting pump 5, the screw dehydrator 6 and the three-phase separator 7 are all installed inside the main body 1. The lower end discharge port of the hydraulic feed hopper 2 is connected to the top feeding pipe of the biomass separator 4 through the screw conveyor 3, the biomass separator 4 is connected to the outer liquid inlet pipe of the grouting pump 5, the liquid outlet pipe of the grouting pump 5 is fixedly connected to the liquid inlet pipe of the screw dehydrator 6, and the screw dehydrator 6 is fixedly connected to the introduction pipe of the three-phase separator 7 through the liquid separation box 8.

[0032] In order to facilitate assembly and adjustment, the hydraulic feed hopper 2 includes an external fixed frame 21, a transverse assembly pipe 22 fixed on one side of the internal part of the external fixed frame 21, a transverse discharge pipe 23 movably connected to the transverse assembly pipe 22, a feeding hopper 24 fixedly connected to the upper end of the transverse discharge pipe 23, and a side hydraulic support rod 25 for controlling the angle adjustment of the feeding hopper 24.

[0033] The cylinder body of the side hydraulic support rod 25 is movably assembled with the inner wall of the external fixed frame 21 , and the extended end of the side hydraulic support rod 25 is connected with the movable shaft of the side wall of the feeding hopper 24 .

[0034] In order to cooperate with external assembly and material guiding, the transverse assembly tube 22 includes a transverse fixed material guiding tube 221 fixed on one side of the inside of the external fixed frame 21 and an external assembly cover 222 fixed on the outer side of the transverse fixed material guiding tube 221. The screw conveyor 3 is inserted into the inside of the external assembly cover 222 through the feed end and is fixedly connected with the transverse fixed material guiding tube 221.

[0035] In order to cooperate with the bottom crushing, a bottom crushing mechanism 9 is movably installed inside the horizontal discharge pipe 23 .

[0036] The bottom crushing mechanism 9 includes a power motor fixed on the outside of the horizontal discharge pipe 23, a horizontal drive shaft movably installed inside the horizontal discharge pipe 23 and controlled by the power motor, and an external crushing blade fixed on the outside of the horizontal drive shaft.

[0037] In order to facilitate feeding, the screw conveyor 3 includes an inclined feeding pipe 31 inserted and fixed in the external assembly cover 222 and an electrically controlled screw feeding mechanism 32 installed inside the inclined feeding pipe 31 .

[0038] A lateral discharge port communicating with the horizontal fixed material guide pipe 221 is provided on the outer side of the inclined material feeding pipe 31 .

[0039] The electrically controlled spiral feeding mechanism 32 includes a control motor fixed to the outer end of the inclined feeding tube 31, an internal control tube movably installed inside the inclined feeding tube 31 and driven by the control motor, and a spiral feeding blade fixed to the outer side of the internal fixed tube.

[0040] In order to cooperate with separation and filtration, the biomass separator 4 includes a main reaction tank 41, an upper separation plate 42 and a lower separation plate 43 installed inside the main reaction tank 41, an upper separation pipe 44 fixed on the outer surface of the main reaction tank 41, a lower separation pipe 45 and a bottom drainage pipe 46.

[0041] In order to cooperate with the layered screening, the side wall of the main reaction tank 41 is located on the upper surface of the upper separation disk 42 and is provided with an upper material guide port connected to the upper separation tube 44, and the side wall of the main reaction tank 41 is located on the upper surface of the lower separation disk 43 and is provided with a lower material guide port connected to the lower separation tube 45.

[0042] The material is introduced through the upper opening of the main reaction tank 41, and then separated by layers and sizes using the upper separation disc 42 and the lower separation disc 43. The upper separation disc 42 and the lower separation disc 43 are connected by external rotation and rotate slowly during filtration, and rotate quickly for separation after filtration.

[0043] In order to cooperate with the bottom drainage, the main reaction tank 41 is connected to the grouting pump 5 through the bottom drainage pipe.

[0044] In order to cooperate with bottom unloading and solid-liquid separation, a horizontal unloading port 10 is opened at the assembly end of the liquid separation box 8 at the bottom of the screw press dehydrator 6. The liquid separation box 8 includes an external assembly frame 81 of an N-shaped structure fixed to the periphery of the horizontal unloading port 10, an external assembly box 82 inserted into the external assembly frame 81, a solid discharge pipe 83 fixed on one side of the external assembly box 82, a liquid discharge pipe 84 fixed on the other side of the external assembly box 82 and a metal separation frame 85 installed inside the external assembly box 82.

[0045] The upper opening of the external assembly box 82 is slidably inserted into the external loading and unloading frame 81, and then the lower opening of the horizontal discharge port 10 is closed. Then, when the screw dehydrator 6 rotates and squeezes, the internal liquid will flow from the horizontal discharge port 10 through the metal separation frame 85 into the external assembly box 82, and then be introduced into the three-phase separator 7 through the liquid discharge pipe 84, while the solid impurities are introduced into the sand removal buffer tank through the solid storage pipe 83, and finally transported to the landfill through the sand removal buffer tank.

[0046] In order to facilitate the classified storage of the reacted materials, the outside of the three-phase separator 7 is respectively connected to a grease storage tank 11 and a mixed material storage pipe 12 through external material separation pipes.

[0047] The three-phase separator 7 introduces the solid phase and the liquid phase into the mixed material storage pipe 12, and then introduces the grease into the grease storage tank 11. The separation mechanism inside the three-phase separator 7 is the existing technology.

[0048] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A kitchen waste treatment device, comprising a main body (1), a hydraulic feed hopper (2), a screw conveyor (3), a biomass separator (4), a grouting pump (5), a screw press dehydrator (6) and a three-phase separator (7), wherein: The hydraulic feed hopper (2), the screw conveyor (3), the biomass separator (4), the grouting pump (5), the screw dehydrator (6) and the three-phase separator (7) are all installed inside the main body (1); the lower end discharge port of the hydraulic feed hopper (2) is connected to the top feed pipe of the biomass separator (4) through the screw conveyor (3); the biomass separator (4) is connected to the outer liquid inlet pipe of the grouting pump (5); the liquid outlet pipe of the grouting pump (5) is fixedly connected to the liquid inlet pipe of the screw dehydrator (6); and the screw dehydrator (6) is fixedly connected to the introduction pipe of the three-phase separator (7) through the liquid separation box (8).

2. The kitchen waste treatment equipment according to claim 1, characterized in that: The hydraulic feed hopper (2) comprises an external fixed frame (21), a transverse assembly pipe (22) fixed to one side of the internal part of the external fixed frame (21), a transverse discharge pipe (23) movably connected to the transverse assembly pipe (22), a feeding hopper (24) fixedly connected to the upper end of the transverse discharge pipe (23), and a side hydraulic support rod (25) for controlling the angle adjustment of the feeding hopper (24).

3. The kitchen waste treatment equipment according to claim 2, characterized in that: The transverse assembly pipe (22) comprises a transverse fixed material guide pipe (221) fixed to one side of the interior of the external fixed frame (21) and an external assembly cover (222) fixed to the outer side of the transverse fixed material guide pipe (221); the screw conveyor (3) is inserted into the interior of the external assembly cover (222) through a feed end and is fixedly connected to the transverse fixed material guide pipe (221).

4. The kitchen waste treatment equipment according to claim 2, characterized in that: The horizontal discharge pipe (23) is movably equipped with a bottom crushing mechanism (9) inside.

5. The kitchen waste treatment equipment according to claim 3 is characterized in that: The screw conveyor (3) comprises an inclined feeding pipe (31) inserted and fixed in an external assembly cover (222) and an electrically controlled screw feeding mechanism (32) installed inside the inclined feeding pipe (31).

6. The kitchen waste treatment equipment according to claim 1, characterized in that: The biomass separator (4) comprises a main reaction tank (41), an upper separation plate (42) and a lower separation plate (43) installed inside the main reaction tank (41), an upper separation pipe (44) fixed on the outer side of the main reaction tank (41), a lower separation pipe (45) and a bottom liquid discharge pipe (46).

7. The kitchen waste treatment equipment according to claim 6, characterized in that: The side wall of the main reaction tank (41) is located on the upper surface of the upper separation disk (42) and is provided with an upper material guide port connected to the upper separation tube (44); the side wall of the main reaction tank (41) is located on the upper surface of the lower separation disk (43) and is provided with a lower material guide port connected to the lower separation tube (45).

8. The kitchen waste treatment equipment according to claim 1, characterized in that: The main reaction tank (41) is connected to the grouting pump (5) via a bottom layer drainage pipe (46).

9. The kitchen waste treatment equipment according to claim 1, characterized in that: The bottom of the screw press dehydrator (6) is provided with a horizontal discharge port (10) at the assembly end of the liquid separation box (8), and the liquid separation box (8) comprises an external assembly frame (81) of an N-shaped structure fixed to the periphery of the horizontal discharge port (10), an external assembly box (82) plugged into the external assembly frame (81), a solid discharge pipe (83) fixed to one side of the external assembly box (82), a liquid discharge pipe (84) fixed to the other side of the external assembly box (82), and a metal separation frame (85) installed inside the external assembly box (82).

10. The kitchen waste treatment equipment according to claim 1, characterized in that: The outside of the three-phase separator (7) is respectively connected to a grease storage tank (11) and a mixed material storage pipe (12) via external material separation pipes.

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