High-moisture biomass dewatering device

Abstract

The utility model discloses a high-moisture biomass dewatering device, which belongs to the technical field of high-moisture biomass dewatering equipment and comprises a stress wall, a feeding groove is mounted at the top of the stress wall, a rolling part is arranged in the center of the stress wall, and uniform gaps exist between the inner wall of the stress wall and the outer wall of the rolling part; the discharging anti-splashing upper assembly is mounted at the bottom end of the stress wall; the utility model discloses a discharging anti-splashing lower assembly. After high-moisture biomass such as Hami melon vines, watermelon vines and sweet potato vines is collected, the materials with high moisture content are treated in a centralized mode, the high-moisture biomass is put into the equipment from the feeding groove, the materials continuously descend and enter the space between the rolling piece and a stress wall under the traction of gravity and the rolling piece, and the materials are driven by the rotating shaft to be separated from the stress wall. And the rolling piece extrudes the materials to separate out a large amount of water in the materials, separation of the materials and the water is achieved, and treatment of the materials in the next step and recycling of water resources are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to high moisture biomass water removal equipment technical field, specifically is a kind of high moisture biomass water removal device. BACKGROUND

[0002] High-quality processing of high moisture biomass is a real problem that needs to be solved urgently, and the traditional method uses in-situ combustion processing, which not only pollutes the environment, but also easily causes large-scale fires. The co-combustion of high moisture biomass and coal can provide heat source for thermal power plants, reduce the purchase of fuel costs for power plants, reduce the consumption of non-renewable resources such as coal, reduce the emission of carbon dioxide and the efficient processing of high moisture biomass. However, there is a big problem to be solved in using high moisture biomass as fuel: the moisture content of high moisture biomass is high, and if it is directly mixed with coal for combustion, it will reduce the combustion efficiency of the boiler of the power plant and affect the power generation capacity. It needs to be dried before being combined with coal for combustion to generate power.

[0003] Therefore, we propose a high moisture biomass water removal device to solve the problems mentioned above.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, and therefore it can include prior art known by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to provide a kind of high moisture biomass water removal device to solve the problem of high moisture content of high moisture biomass, which reduces the combustion efficiency of power plant.

[0006] To achieve the above purpose, the utility model provides a kind of high moisture biomass water removal device, comprising:

[0007] The stress wall is provided with an inlet chute at the top, and the stress wall is provided with a rolling part at the center, and there is a uniform gap between the inner wall of the stress wall and the outer wall of the rolling part.

[0008] The upper assembly of the discharge anti-splashing component is installed at the bottom end of the stress wall.

[0009] The lower assembly of the discharge anti-splashing component is installed below the upper assembly of the discharge anti-splashing component, and the support rod is installed below the lower assembly of the discharge anti-splashing component, the mounting bracket is installed on the support rod, the driving motor is installed on the mounting bracket, the output end of the driving motor is connected with the rotating shaft, and the rotating shaft penetrates the center of the rolling part.

[0010] Preferably, the support frame is circumferentially arranged on the outer side of the stress wall.

[0011] Preferably, the rolling piece is in the form of a column structure with a wide top and a narrow bottom.

[0012] Preferably, the feeding slot is in the form of a funnel.

[0013] Preferably, the support rods are distributed in a ring shape below the material discharge splash-proof lower assembly.

[0014] Preferably, the bottom end of the rotating shaft penetrates the center of the material discharge splash-proof lower assembly and is connected to the output end of the driving motor.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the utility model can collect high-moisture biomass such as Hami melon vines, watermelon vines and sweet potato vines, and centrally process the materials with high moisture content, and the high-moisture biomass is put into the equipment from the feeding slot, the material continuously descends under the traction of gravity and the rolling piece, enters between the rolling piece and the stress wall, and is extruded by the rolling piece under the driving of the rotating shaft, so that a large amount of moisture in the material is separated out, the separation of the material and water is realized, and the processing of the material and the recycling of water resources in the next step are facilitated.

[0016] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the vertical direction cross-section structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the stress wall and the support frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the rolling piece of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the feeding slot of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the material discharge splash-proof upper assembly of the utility model;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the material discharge splash-proof lower assembly of the utility model;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0025] Figure 9 This is a three-dimensional structural diagram of the rotating shaft of this utility model.

[0026] In the diagram: 1. Load-bearing wall; 2. Rolling component; 3. Feed chute; 4. Upper component for preventing material splashing; 5. Support frame; 6. Rotating shaft; 7. Lower component for preventing material splashing; 8. Support rod; 9. Mounting bracket; 10. Drive motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.

[0028] Example 1

[0029] Please see Figure 1 - Figure 9 A high-moisture biomass dewatering device includes a load-bearing wall 1, an upper discharge anti-splash component 4, and a lower discharge anti-splash component 7.

[0030] A feed trough 3 is installed at the top of the load-bearing wall 1. The feed trough 3 is funnel-shaped. A compaction component 2 is set at the center of the load-bearing wall 1. The compaction component 2 has a pedestal structure that is wider at the top and narrower at the bottom, and there is a uniform gap between the inner wall of the load-bearing wall 1 and the outer wall of the compaction component 2. Three support frames 5 are evenly arranged around the outer perimeter of the load-bearing wall 1.

[0031] The material discharge anti-splash upper component 4 is installed at the bottom of the load-bearing wall 1 and is umbrella-shaped.

[0032] The lower anti-splash assembly 7 is installed below the upper anti-splash assembly 4 in an umbrella shape. Support rods 8 are arranged around the lower part of the lower anti-splash assembly 7, and mounting brackets 9 are installed on the support rods 8. A drive motor 10 is installed on the mounting brackets 9. The output end of the drive motor 10 is connected to a rotating shaft 6, which passes through and is installed at the center of the compactor 2. The bottom end of the rotating shaft 6 passes through the center of the lower anti-splash assembly 7 and connects to the output end of the drive motor 10.

[0033] The working principle of this embodiment is as follows: When using this high-moisture biomass dewatering device, firstly, the high-moisture biomass is put into the equipment from the feed trough 3. The drive motor 10 drives the rotating shaft to rotate, thereby driving the crushing part 2 to rotate. Under the traction of gravity and the crushing part 2, the material continuously falls and enters between the crushing part 2 and the load-bearing wall 1. The crushing part 2 squeezes the material to extract a large amount of water.

[0034] The compactor 2 has a top-heavy, bottom-light structure, resulting in increasing compressive pressure on the material as it descends, leading to a higher water extraction rate. Because the material gains rotational speed during the compaction process in compactor 2, it flies out of the equipment through the gap between the upper discharge anti-splash component 4 and the lower discharge anti-splash component 7. The water squeezed out of the material slides out along the lower discharge anti-splash component 7, achieving separation of material and water. This facilitates subsequent material processing and water recycling.

[0035] The feeding rate can be adjusted by controlling the rotation speed of the drive motor 10. For materials with high moisture content, the feeding rate can be appropriately reduced to ensure sufficient time for the material to be squeezed and for moisture to be extracted. The load-bearing wall 1 is made of high-strength material to ensure it can withstand the pressure generated during material squeezing. The spacing between the upper discharge anti-splash component 4 and the lower discharge anti-splash component 7 is set according to the characteristics of the material and its post-processing state to optimize the separation effect of material and moisture. The support frame 5 can be made of metal to ensure stability. The angle design of the support frame 5 relative to the ground needs to consider the overall balance of the equipment and ease of operation to ensure equipment stability.

[0036] This device solves the problem of low-quality biomass fuel caused by excessively high moisture content in traditional biomass fuel processing methods. It can be used in conjunction with existing biomass fuel preparation equipment that cannot handle high moisture content, reducing equipment modification costs and improving the quality of biomass fuel. It can also serve as a pretreatment device before biomass fuel preparation.

[0037] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this specification, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-moisture biomass water removal device, characterized by, Include: Force wall (1), the top of the force wall (1) is provided with a feeding slot (3), the center of the force wall (1) is provided with a rolling part (2), and there is a uniform gap between the inner wall of the force wall (1) and the outer wall of the rolling part (2); The upper assembly (4) of the discharge anti-splashing device is installed at the bottom end of the force wall (1); The lower assembly (7) of the discharge anti-splashing device is installed below the upper assembly (4) of the discharge anti-splashing device, the support rod (8) is installed below the lower assembly (7) of the discharge anti-splashing device, the mounting bracket (9) is installed on the support rod (8), the driving motor (10) is installed on the mounting bracket (9), the output end of the driving motor (10) is connected with the rotating shaft (6), and the rotating shaft (6) penetrates the center of the rolling part (2).

2. The high-moisture biomass dewatering device of claim 1, wherein: The outer side of the force wall (1) is circumferentially provided with a support frame (5).

3. The high-moisture biomass dewatering device of claim 1, wherein: The rolling part (2) is in the form of a column structure with a wide upper part and a narrow lower part.

4. The high-moisture biomass dewatering device of claim 1, wherein: The feeding slot (3) is in the form of a funnel.

5. The high-moisture biomass dewatering device of claim 1, wherein: The support rod (8) is distributed around below the lower assembly (7) of the discharge anti-splashing device.

6. The high-moisture biomass dewatering device of claim 1, wherein: The bottom end of the rotating shaft (6) penetrates the center of the lower assembly (7) of the discharge anti-splashing device and is connected with the output end of the driving motor (10).

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