Organic garbage conveying and filtering device

Abstract

The organic garbage conveying and filtering device comprises a conveying pipeline and a filter screen, the conveying pipeline is obliquely arranged with the left lower than the right, a feeding port is formed in the top of the left end of the conveying pipeline, a discharging port is formed in the right end of the conveying pipeline, a spiral conveying mechanism is arranged between the feeding port and the discharging port, and a filtrate cavity is formed in the bottom of the conveying pipeline; the filtrate cavity is connected with a discharge pipeline, a filter screen is fixedly mounted on the filtrate cavity, a spraying pipe assembly is fixedly mounted at the top of the conveying pipeline, and the spraying pipe assembly is located above the filter screen. The conveying pipeline is obliquely arranged in a left-low right-high manner, so that slurry for cleaning slurry residues can smoothly flow under the action of gravity, solid particles and liquid in the slurry residues are effectively separated by using the filter screen, and the filtering efficiency and the filtering quality are improved; the spraying pipe assembly located above the filter screen can spray and wash the filter screen and separate grease and other substances, and solid particles and liquid are effectively separated, so that the recycling rate of resources can be increased, and waste is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of slurry residue treatment, in particular to an organic waste conveying and filtering device. BACKGROUND

[0002] In the food waste recycling and processing industry, slurry residue conveying and filtering is an important link. Traditional slurry residue treatment methods have many shortcomings, such as low efficiency, incomplete filtering, easy clogging, and difficult cleaning. These problems not only affect production efficiency, but also may cause environmental pollution and resource waste.

[0003] Traditional slurry residue conveying usually uses simple pipeline conveying, but this method cannot effectively separate solid particles and liquid, leading to subsequent processing difficulties. At the same time, the filtering device is mostly a filter screen or screen, which is easily clogged by particles, affecting the filtering effect, and the cleaning and replacement work is tedious. CONTENT OF THE INVENTION

[0004] The present application provides an organic waste conveying and filtering device, which can effectively improve the conveying and filtering efficiency of slurry residue, reduce clogging, and facilitate cleaning and maintenance, and is suitable for the treatment of various slurry residues.

[0005] The organic waste conveying and filtering device provided by the present application adopts the following technical solution:

[0006] The organic waste conveying and filtering device comprises a conveying pipeline and a filter screen, the conveying pipeline is inclined from left to right, the left end top of the conveying pipeline is provided with a feeding port, the right end of the conveying pipeline is provided with a discharging port, a spiral conveying mechanism is arranged between the feeding port and the discharging port, the bottom of the conveying pipeline is provided with a filtrate cavity, the filtrate cavity is connected with a discharge pipeline, the filter screen is fixedly installed on the filtrate cavity, and a spraying pipe assembly is fixedly installed on the top of the conveying pipeline, the spraying pipe assembly is located above the filter screen.

[0007] Further improvement, the spraying pipe assembly is composed of a plurality of washing pipelines arranged, each washing pipeline is connected with a tap water pipe through a flow regulating valve and a hose, a nozzle is installed on the washing pipeline at equal intervals, and a linear module is arranged between the spraying pipe assembly and the conveying pipeline.

[0008] Further improvement, a plurality of filter screens are fixedly installed in the filtrate cavity from top to bottom, the installation position of the filter screens is lower, the mesh diameter of the filter screens is smaller, and a discharge pipeline is arranged below each filter screen.

[0009] Further improvement, the bottom of the conveying pipeline is provided with an electric gate valve, and the electric gate valve is used to open or close the filtrate cavity.

[0010] In summary, the present application has the following at least one beneficial technical effect:

[0011] 1. Inclined conveying pipe design: The left-low right-high inclination facilitates the smooth flow of slurry under the action of gravity, effectively separates solid particles and liquid in the slurry, and improves the filtration efficiency and quality.

[0012] 2. Spray pipe assembly design: The spray pipe assembly above the filter screen can spray and wash the filter screen to separate oil and other substances. By effectively separating solid particles and liquid, the resource recovery rate can be improved, and waste generation can be reduced. The design of the inclined conveying pipe and the drainage pipe also facilitates cleaning and maintenance.

[0013] 3. Continuous conveying capacity: The spiral conveying mechanism between the inlet and outlet can assist the flow of slurry, prevent material from stagnating and accumulating in the pipe, avoid clogging of filter screen pores, prolong the service life of the filter screen, and ensure the filtration effect. The design of the device allows continuous conveying and filtering of slurry, improves production efficiency, and reduces manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a structural schematic diagram of Example 1.

[0015] Fig. 2 is a structural schematic diagram of Example 2.

[0016] Fig. 3 is a structural schematic diagram of the electric gate valve in the closed state.

[0017] BRIEF DESCRIPTION OF DRAWINGS: 1, conveying pipe, 2, filter screen, 3, inlet, 4, outlet, 5, spiral conveying mechanism, 6, filtrate cavity, 7, drainage pipe, 8, spray pipe assembly, 9, linear module, 10, electric gate valve. DETAILED DESCRIPTION

[0018] The following will be described in detail in combination with the accompanying Figs. 1-3 Further detailed description of the present application.

[0019] Example 1 of the present application discloses an organic garbage conveying and filtering device.

[0020] Refer to Fig. 1 The organic garbage conveying and filtering device comprises a conveying pipe 1 and a filter screen 2. The conveying pipe 1 is inclined from left to right. The left end top of the conveying pipe 1 is provided with an inlet 3, and the right end of the conveying pipe 1 is provided with an outlet 4. A spiral conveying mechanism 5 is arranged between the inlet 3 and the outlet 4. The bottom of the conveying pipe 1 is provided with a filtrate cavity 6, which is connected with a drainage pipe 7. The filter screen 2 is fixedly installed on the filtrate cavity 6. The top of the conveying pipe 1 is fixedly installed with a spray pipe assembly 8, which is located above the filter screen 2.

[0021] Working principle: When the sludge produced by the three-phase separation of kitchen waste treatment is sent into the device, it first enters the device through the feed port 3 located at the top left end of the conveying pipeline 1. Due to the design of the conveying pipeline 1 as a left low and right high inclined setting, the sludge begins to move to the left end along the pipeline under the action of gravity. In the process of moving, the spiral conveying mechanism 5 located between the feed port 3 and the discharge port 4 plays a role, pushing the sludge forward to ensure smooth passage of the sludge through the pipeline and avoid blockage due to sedimentation.

[0022] As the sludge reaches the filtrate cavity 6 at the bottom of the conveying pipeline 1. The filter screen 2 is fixedly installed on the filtrate cavity 6, which is used to separate solid particles and liquid in the sludge. Solid particles are intercepted by the filter screen 2, while liquid flows into the filtrate cavity 6 through the pores of the filter screen 2. The filtrate cavity 6 is connected with the drainage pipeline 7, so that the filtered liquid can be smoothly discharged from the device for further processing or recycling.

[0023] In order to maintain the filtering efficiency and prevent the filter screen 2 from being blocked by solid particles in the sludge, the top of the conveying pipeline 1 is fixedly installed with a spray pipe assembly 8. The spray pipe assembly 8 is located directly above the filter screen 2, and through spraying, the material above the filter screen 2 can be continuously washed, washing out more oil and other substances, improving resource recovery rate. The hot water temperature connected by the spray pipe assembly 8 is about 40 to 60 degrees, which is best for oil dissolution, and the oil filtering effect is best, the oil on the garbage is filtered out by the filter screen, and the water is mixed with the oil output.

[0024] Finally, the solid particles after filtering and spray washing are discharged through the discharge port 4 at the right end of the conveying pipeline 1, completing the whole sludge conveying and filtering process. This process not only improves the efficiency of three-phase sludge treatment, but also ensures the effective separation of solid and liquid, facilitating subsequent resource recovery and environmental governance.

[0025] As attached Figs. 2-3As shown, embodiment 2: on the basis of embodiment 1, the spray pipe assembly 8 is composed of a plurality of elution pipes arranged in parallel, which work together to ensure that the entire upper area of the filter screen 2 is evenly covered and sprayed. Each elution pipe is connected to the water pipe through a flow regulating valve and a hose, and each elution pipe is controlled by a flow regulating valve, so that the water flow of each pipe can be accurately adjusted to meet different elution needs. The elution pipe is connected to the water pipe through a hose, which is convenient for installation, movement and maintenance. The elution pipe is equipped with nozzles at equal intervals to ensure uniform spraying coverage and effectively wash the slurry particles on the filter screen to avoid incomplete washing. The spray pipe assembly 8 is provided with a linear module 9 between the conveying pipe 1. This module is used to drive the spray pipe assembly 8 to move or adjust in a straight line, so as to elute the spiral shaft, filter screen and slurry at different positions. The design of the spray pipe assembly 8 allows the adjustment of the spraying intensity and coverage according to the concentration of the slurry and the blockage of the filter screen 2, which improves the adaptability and flexibility of the device.

[0026] A plurality of filter screens 2 are fixedly installed in the filtrate cavity 6 from top to bottom, forming multiple filtering levels. The lower the installation position of the filter screen 2, the smaller the mesh diameter. The upper filter screen 2 has a larger pore size for intercepting larger particles, while the lower filter screen 2 has a smaller pore size for intercepting smaller particles. This design allows the material to be gradually separated as it passes through different levels of filter screens 2. Larger particles are first intercepted by the upper large-pore filter screen, while smaller particles need to pass through more levels to be intercepted. Each filter screen 2 is correspondingly provided with a drainage pipe 7 below for draining filtrate from each filtering level. Since each filter screen 2 has a separate drainage pipe 7 below, the filtrate can be drained layer by layer, which helps to control the cleanliness of the filtrate and reduce the blockage of the filter screen 2. By refining the filtering process, valuable solid particles can be more effectively recovered from the slurry, reducing resource waste.

[0027] The bottom of the conveying pipe 1 is provided with an electric gate valve 10 for opening or closing the filtrate cavity 6. The electric gate valve 10 can accurately control the flow of filtrate, adjust the degree of opening according to different filtering needs, and realize fine control of the filtering process. During the filtering process, the electric gate valve 10 can be closed to cooperate with the spray pipe washing and spiral shaft stirring to improve the cleaning effect of the slurry (similar to the control process of an automatic washing machine), and then the electric gate valve 10 is opened for filtering. By closing the electric gate valve 10, the communication between the filtrate cavity 6 and the conveying pipe 1 can be cut off, which is convenient for cleaning and maintaining the filtrate cavity 6.

[0028] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the basis of the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. Organic waste conveying filter device, comprising a conveying pipe (1) and a filter screen (2), characterized in that: The conveying pipeline (1) is left low and right high, the top of the left end of the conveying pipeline (1) is provided with a feeding port (3), the right end of the conveying pipeline (1) is provided with a discharging port (4), a spiral conveying mechanism (5) is arranged between the feeding port (3) and the discharging port (4), the bottom of the conveying pipeline (1) is provided with a filtrate cavity (6), the filtrate cavity (6) is connected with a drainage pipeline (7), the filtrate cavity (6) is fixedly installed with a filter screen (2), the top of the conveying pipeline (1) is fixedly installed with a spray pipe assembly (8), and the spray pipe assembly (8) is located above the filter screen (2).

2. The organic waste conveying filtration apparatus of claim 1, wherein: The spray pipe assembly (8) is composed of a plurality of elution pipelines arranged in an array, each elution pipeline is connected with a tap water pipe through a flow regulating valve and a hose, a nozzle is installed on the elution pipeline at equal intervals, and a linear module (9) is arranged between the spray pipe assembly (8) and the conveying pipeline (1).

3. The organic waste conveying filtration apparatus of claim 1, wherein: A plurality of filter screens (2) are fixedly installed in the filtrate cavity (6) at intervals from top to bottom, the mesh diameter of the filter screen (2) is smaller as the installation position is lower, and one drainage pipeline (7) is arranged below each filter screen (2).

4. The organic waste conveying filtration apparatus of claim 1, wherein: The bottom of the conveying pipeline (1) is provided with an electric gate valve (10), and the electric gate valve (10) is used for opening or closing the filtrate cavity (6). The bottom of the conveying pipeline (1) is provided with an electric gate valve (10), and the electric gate valve (10) is used for opening or closing the filtrate cavity (6).

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