Kitchen waste impurity removing machine convenient to overhaul

Abstract

The utility model discloses a kitchen waste cleaner convenient to overhaul, which comprises a frame, a main shaft, a spiral blade and a wear-resistant paddle, the spiral blade is fixed at the front end of the main shaft, the wear-resistant paddle comprises a blade seat and a wear-resistant blade made of low alloy steel, the blade seat is fixed at the rear end of the main shaft, and the wear-resistant blade is fixed at the front end of the main shaft. And the wear-resistant blades are detachably mounted on the blade seat. The spiral blade is fixed at the front end of the main shaft, and the wear-resistant blade is detachably mounted on the blade seat, so that the wear-resistant blade only needs to be detached from the blade seat when maintenance is needed, overall detachment is not needed, the maintenance time is greatly shortened, the maintenance cost is reduced, and the consumption of human resources is reduced; in addition, the wear-resistant blades made of low alloy steel have good wear resistance and can effectively resist friction with solid-phase impurities, so that the service life of the impurity remover is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage processing equipment, in particular to a restaurant garbage remover which is easy to repair. Background Art

[0002] At present, most food waste treatment projects adopt a resource-based model of oil extraction combined with anaerobic biogas production. This model requires the food waste to be crushed and pulped first, but the slurry obtained by pretreatment often contains many light impurities such as plastic pieces and fiber materials. If the light impurities in the slurry cannot be effectively removed, the slurry pipeline will be blocked and equipment such as three-phase centrifuges will be blocked. If a large amount of light impurities flow into the anaerobic fermentation tank, scum crusting will appear in the tank, affecting normal production.

[0003] In order to effectively remove light impurities in the kitchen waste slurry, the slurry needs to be transported to the impurity remover for processing. The working principle of the impurity remover is: driven by the driving device, the spiral inside the impurity remover cylinder rotates at a certain speed and generates centrifugal force. Under the action of centrifugal force, the solid impurities with a higher specific gravity are thrown onto the inner wall of the screen. Under the scraping and pushing of the spiral blades, the slag is continuously scraped off and pushed to the solid phase discharge port for discharge, and the liquid phase is filtered out through the screen and discharged from the liquid phase discharge port. During the operation of the impurity remover, friction will inevitably occur between the impurities and the spiral blades. Due to the characteristics of the impurity remover structure, the wear range of the spiral blades is concentrated on the rear end part of the inner wall of the screen where the solid impurities need to be scraped off. The spiral blades of the existing impurity remover are directly welded on the main shaft. During maintenance, the main shaft needs to be disassembled as a whole, resulting in a long maintenance time and a lot of manpower. It can be seen that the existing technology still needs to be improved and improved. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a kitchen waste remover that is easy to maintain, so as to solve the problems of difficult maintenance and high maintenance cost in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a food waste remover that is easy to maintain, comprising a frame, a main shaft, a spiral blade and a wear-resistant blade, the main shaft is rotatably provided on the frame, the spiral blade is fixed to the front end of the main shaft, the wear-resistant blade comprises a blade seat and a wear-resistant blade made of low alloy steel, the blade seat is fixed to the rear end of the main shaft, and the wear-resistant blade is detachably mounted on the blade seat.

[0006] In one embodiment of the present invention, a screen is further included, and the screen is located on the outer side of the wear-resistant blade.

[0007] In one embodiment of the present invention, the screen is composed of two semicircular arc screens buckled up and down.

[0008] In an embodiment of the present invention, the two semicircular arc-shaped screens buckled up and down are connected and fixed by bolts.

[0009] The beneficial effects of the above embodiments are that the above structure is easy to assemble and disassemble, and is convenient to clean and maintain.

[0010] In one embodiment of the utility model, a transmission system is further included, wherein the transmission system includes a belt transmission device and a bearing, and the belt transmission device is fixedly connected to the main shaft through the bearing.

[0011] The beneficial effects of the above embodiments are: precise control of the spindle speed is achieved through the transmission system, the impurity removal efficiency is improved, and the rotation speed is adjusted according to different working conditions, thereby saving energy and being highly efficient.

[0012] In an embodiment of the present invention, the wear-resistant blades are connected to the blade seats by bolts.

[0013] The beneficial effects of the above embodiment are: the spiral blade is fixed at the front end of the main shaft, and the wear-resistant blade is detachably mounted on the blade seat. When maintenance is required, it is only necessary to remove the wear-resistant blade from the blade seat without the need for overall disassembly, which greatly shortens the maintenance time, reduces maintenance costs, and reduces the consumption of human resources. In addition, the wear-resistant blade made of low-alloy steel has excellent wear resistance and can effectively resist friction with solid impurities, thereby extending the service life of the impurity remover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 A schematic diagram of the structure of a kitchen waste remover that is easy to maintain provided by the utility model;

[0016] Figure 2 The utility model is a partial structural schematic diagram of a kitchen waste remover that is easy to maintain.

[0017] Component number description

[0018] 2 Belt drive 11 Wear-resistant blades

[0019] 3 bearings 12 spiral blades

[0020] 8 Frame 1101 Blade Seat

[0021] 9 Screen 1102 Wear-resistant blades

[0022] 10 Spindle DETAILED DESCRIPTION

[0023] The utility model provides a kitchen waste remover that is easy to maintain. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0024] In the description of the present invention, it should be understood that the terms "up, down, left, right, etc." indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and should not be understood as limiting the present invention; in addition, the terms "installation" and "connection" should be understood in a broad sense, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0025] See also Figure 1 and Figure 2 The utility model provides a kitchen waste remover that is easy to repair. The remover is mainly composed of a frame 8, a main shaft 10, a spiral blade 12 and a wear-resistant blade 11. The main shaft 10 is equipped with a spiral blade 12 for pushing materials at its front end. The wear-resistant blade 1102 is made of low alloy steel and is fixed to the rear end of the main shaft 10 through a blade seat 1101, which not only improves the durability of the equipment, but also facilitates quick replacement after wear, thereby reducing the downtime and maintenance cost of the machine.

[0026] The design of the screen 9 further optimizes the impurity removal process. The screen 9 is responsible for intercepting solid impurities while allowing fine particles and liquid to pass through. It is a key component for achieving solid-liquid separation. The screen 9 is located on the outside of the wear-resistant blade 11. In detail, the screen 9 is composed of two semicircular arc screens buckled up and down and fixed by bolts. The constructed screen 9 is not only easy to assemble and disassemble, but also easy to clean and maintain. It is easy to install in place during installation, and the operator can quickly disassemble it when cleaning or replacement is required.

[0027] The transmission system of the impurity remover includes a belt transmission device 2 and a bearing 3, both of which are fixed on a frame 8. The belt transmission device 2 is connected to the main shaft 10 through the bearing 3 to achieve precise control of the speed of the main shaft 10, improve the impurity removal efficiency, and adjust the speed according to different working conditions, which is energy-saving and efficient.

[0028] The working principle of the kitchen waste remover that is easy to maintain in this embodiment is as follows: driven by the transmission device, the spiral structure inside the remover starts to rotate, generating the necessary centrifugal force. Under the action of the centrifugal force, the lighter liquid phase material is separated through the screen 9, and then these solid phase impurities are continuously removed and finally discharged under the scraping and squeezing action of the wear-resistant blades 1102, thereby achieving effective separation of the solid and liquid phases in the kitchen waste slurry and improving the processing efficiency and quality.

[0029] In summary, the utility model is easy to repair the kitchen waste impurity remover, the spiral blade 12 is fixed to the rear end of the main shaft 10, and the wear-resistant blade 1102 is detachably mounted on the blade seat 1101. When maintenance is required, only the wear-resistant blade 1102 needs to be removed from the blade seat 1101, and there is no need to disassemble the entire device, which greatly shortens the maintenance time, reduces the maintenance cost, and reduces the consumption of human resources. In addition, the wear-resistant blade 1102 made of low alloy steel has good wear resistance and can effectively resist friction with solid impurities, thereby extending the service life of the impurity remover. Therefore, the utility model effectively overcomes the various shortcomings of the prior art and has a high industrial utilization value.

[0030] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. A kitchen waste remover that is easy to maintain, characterized in that: It includes a frame, a main shaft, a spiral blade and a wear-resistant blade. The main shaft is rotatably provided on the frame, the spiral blade is fixed to the front end of the main shaft, the wear-resistant blade includes a blade seat and a wear-resistant blade made of low alloy steel, the blade seat is fixed to the rear end of the main shaft, and the wear-resistant blade is detachably mounted on the blade seat.

2. The easy-to-maintain kitchen waste remover according to claim 1, characterized in that: A screen is also included, and the screen is located on the outer side of the wear-resistant blade.

3. The easy-to-maintain kitchen waste remover according to claim 2, characterized in that: The screen is composed of two semicircular arc screens buckled up and down.

4. The easy-to-maintain kitchen waste remover according to claim 3, characterized in that: The two semicircular arc screens buckled up and down are connected and fixed by bolts.

5. The easy-to-maintain kitchen waste remover according to claim 1, characterized in that: It also includes a transmission system, which includes a belt transmission device and a bearing. The belt transmission device is fixedly connected to the main shaft through the bearing.

6. The easy-to-maintain kitchen waste remover according to claim 1, characterized in that: The wear-resistant blades are connected to the blade seats by bolts.

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