Biomass stock bin structure with good dispersity

Abstract

The biomass stock bin structure comprises a stock bin, a feeding roller set, a cutting roller set and a dispersing roller set, the stock bin is of a hollow square structure, the longitudinal section of the stock bin is of a trapezoidal structure, a feeding port is formed in the top of the stock bin, and a discharging port is formed in the bottom of the stock bin; the feeding roller set, the cutting roller set and the dispersing roller set are arranged in the stock bin from top to bottom, the feeding roller set comprises two sets of feeding rollers and feeding plates which are the same in structure, the cutting roller set comprises two cutting rollers, a cutting knife and a cutting plate which are the same in structure, the dispersing roller set comprises dispersing rollers and dispersing rods, and the dispersing rods are arranged on the dispersing rollers. The multiple dispersing rollers are distributed in parallel at equal intervals, and the multiple dispersing rods are fixed to the surfaces of the dispersing rollers at equal intervals. The feeding device is simple, reasonable and reliable in structure, continuous and stable feeding is effectively achieved through material cutting and dispersing after discharging is concentrated, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a biomass silo structure with good dispersibility. Background Art

[0002] Feeding equipment is an auxiliary equipment in the mechanized storage and transportation system of industrial production enterprises. Its main function is to evenly feed processed or unprocessed materials from hoppers or storage silos to receiving equipment or transportation machinery.

[0003] On this basis, biomass feeding often encounters bridging and arching phenomena, especially for soft straw materials. Due to their light and soft texture and low fluidity, the material entanglement phenomenon is serious, and it is difficult to ensure the ideal length during the cutting process. Bridging and arching phenomena are very common in all aspects of feeding, which affects the subsequent processing efficiency to a certain extent. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a biomass silo structure with good dispersion, which is simple, reasonable and reliable. By cutting and dispersing the materials after centralized unloading, continuous and stable feeding is effectively achieved, thereby improving processing efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a biomass silo structure with good dispersibility, including a silo, a feeding roller group, a cutting roller group and a dispersing roller group, the silo is a hollow square structure and the longitudinal cross-section is a trapezoidal structure, the top of the silo is set as a feed inlet, and the bottom is set as a discharge port, the feeding roller group, the cutting roller group and the dispersing roller group are arranged inside the silo from top to bottom, the feeding roller group includes two groups of feeding rollers and feeding plates with the same structure, the two feeding rollers are distributed in parallel and rotate in different directions, the feeding plate is fixed along the axial direction of the feeding roller, the feeding plate is provided with multiple and equally spaced annular fixed on the surface of the feeding roller, the feeding plates on the two feeding rollers are staggered and divided The cloth, the cutting roller group includes two cutting rollers, cutting knives and cutting plates with the same structure, the two cutting rollers are distributed in parallel and rotate in opposite directions, the cutting knives and cutting plates are fixed on the two cutting rollers respectively, the cutting knives are provided in multiple groups and are fixed on the cutting rollers at annular intervals, each group of cutting knives is provided with multiple and distributed along the axial direction of the cutting roller, the cutting plate is fixed along the axial direction of the cutting roller, the cutting plate is provided with cutting grooves corresponding to the cutting knives in the radial direction of the cutting roller, the cutting plates are provided with multiple and are fixed on the surface of the cutting roller at equal intervals, the dispersion roller group includes dispersion rollers and dispersion rods, the dispersion rollers are provided with multiple and are distributed in parallel at equal intervals, and the dispersion rods are provided with multiple and are fixed on the surface of the dispersion roller at equal intervals.

[0006] In a preferred embodiment of the present invention, the feeding roller, the cutting roller and the dispersing roller are arranged in parallel.

[0007] In a preferred embodiment of the present invention, adjacent sides of the two feeding rollers are driven to rotate downward.

[0008] In a preferred embodiment of the present invention, adjacent sides of the two cutting rollers are driven to rotate downward.

[0009] In a preferred embodiment of the present invention, the rotation speed of the cutting roller where the cutting knife is located is three times the rotation speed of the cutting roller where the cutting plate is located.

[0010] In a preferred embodiment of the present invention, four groups of dispersion rollers are provided, the two dispersion rollers on both sides rotate in the same direction, and the two adjacent dispersion rollers in the middle are driven to rotate upward.

[0011] The beneficial effects of the utility model are as follows: the utility model points out a biomass silo structure with good dispersibility, which is simple, reasonable and reliable in structure, and effectively realizes continuous and stable feeding through cutting and dispersion after centralized unloading, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0013] Figure 1 It is a cross-sectional view of a preferred embodiment of a biomass silo structure with good dispersibility according to the present invention. DETAILED DESCRIPTION

[0014] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1 As shown, the embodiment of the utility model includes:

[0016] A biomass silo structure with good dispersibility comprises a silo 1, a feeding roller group, a cutting roller group and a dispersing roller group.

[0017] The silo 1 has a hollow square structure and a trapezoidal longitudinal cross-section. The top of the silo 1 is provided as a feed port 2 and the bottom is provided as a discharge port 3, which facilitates centralized unloading of materials from the top and dispersed unloading of materials from the bottom.

[0018] The feeding roller group, the cutting roller group and the dispersing roller group are arranged from top to bottom inside the silo 1, and are used for feeding, cutting and dispersing the materials respectively.

[0019] The feeding roller group includes two groups of feeding rollers 4 and feeding plates 5 with the same structure.

[0020] The two feeding rollers 4 are distributed in parallel and rotate in different directions. Specifically, the adjacent sides of the two feeding rollers 4 are driven to rotate downward to concentrate the material from the middle to facilitate cutting at the bottom.

[0021] The feeding plates 5 are fixed along the axial direction of the feeding roller 4. The feeding plates 5 are provided in plurality and are fixed in an annular manner at equal intervals on the surface of the feeding roller 4. The feeding plates 5 on the two feeding rollers 4 are staggered to ensure orderly unloading.

[0022] The cutting roller set includes two cutting rollers 6 with the same structure, a cutting knife 7 and a cutting plate 8.

[0023] The two cutting rollers 6 are arranged in parallel and rotate in opposite directions. Specifically, the adjacent sides of the two cutting rollers 6 are driven to rotate downward to cut the centrally fed materials in a centralized manner.

[0024] The cutting knife 7 and the cutting plate 8 are fixed on the two cutting rollers 6, respectively, for cutting and supporting the materials. The cutting knife 7 is provided in multiple groups and fixed on the cutting roller 6 at annular intervals. Each group of cutting knives 7 is provided with multiple cutting knives and distributed along the axial direction of the cutting roller 6 to achieve a rotary cutting operation. The cutting plate 8 is fixed along the axial direction of the cutting roller 6 to achieve support after the material is fed, so as to facilitate the bottom force during cutting. The cutting plate 8 is provided with a cutting groove 9 in the radial direction of the cutting roller 6 corresponding to the cutting knife 7, so as to avoid the cutting knife 7 when cutting. The cutting plate 8 is provided with multiple cutting plates 8 and fixed at equal intervals on the surface of the cutting roller 6 in annular form to achieve support during the rotation process.

[0025] The rotation speed of the cutting roller 6 where the cutting knife 7 is located is three times the rotation speed of the cutting roller 6 where the cutting plate 8 is located, which can ensure complete cutting to the greatest extent and avoid material entanglement.

[0026] The dispersion roller set includes a dispersion roller 10 and a dispersion rod 11 .

[0027] The dispersion rollers 10 are provided with multiple and evenly spaced parallel distributions, and the dispersion rods 11 are provided with multiple and evenly spaced fixed on the surface of the dispersion roller 10. The dispersion rollers 10 drive the dispersion rods to break up the cut materials, which is convenient for unloading and ensures subsequent processing.

[0028] Specifically, four groups of dispersion rollers 10 are provided, the two dispersion rollers 10 on both sides rotate in the same direction, and the two adjacent dispersion rollers 10 in the middle are driven to rotate upward, so as to disperse the cut materials for unloading and avoid bridging and arching.

[0029] The feeding roller 4, the cutting roller 6 and the dispersing roller 10 are arranged in parallel to realize orderly operation from top to bottom.

[0030] In summary, the utility model discloses a biomass silo structure with good dispersion, which is simple, reasonable and reliable. By cutting and dispersing the materials after centralized unloading, continuous and stable feeding is effectively achieved, thereby improving processing efficiency.

[0031] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A biomass silo structure with good dispersibility, characterized in that: The material distributing roller comprises a hopper, a feeding roller group, a cutting roller group and a dispersion roller group. The hopper is a hollow square structure and the longitudinal cross-section is a trapezoidal structure. The top of the hopper is set as a feeding port and the bottom is set as a discharging port. The feeding roller group, the cutting roller group and the dispersion roller group are arranged inside the hopper from top to bottom. The feeding roller group comprises two groups of feeding rollers and feeding plates with the same structure. The two feeding rollers are distributed in parallel and rotate in different directions. The feeding plates are fixed along the axial direction of the feeding rollers. The feeding plates are provided with multiple and evenly spaced rings fixed on the surface of the feeding rollers. The feeding plates on the two feeding rollers are staggered. The cutting roller group comprises two cutting rollers with the same structure, The cutting knife and the cutting plate, the two cutting rollers are distributed in parallel and rotate in opposite directions, the cutting knife and the cutting plate are fixed on the two cutting rollers respectively, the cutting knife is provided with multiple groups and fixed on the cutting roller at annular intervals, each group of cutting knives is provided with multiple and distributed along the axial direction of the cutting roller, the cutting plate is fixed along the axial direction of the cutting roller, the cutting plate is provided with cutting grooves corresponding to the cutting knife in the radial direction of the cutting roller, the cutting plate is provided with multiple and evenly spaced annular fixed on the surface of the cutting roller, the dispersion roller group includes a dispersion roller and a dispersion rod, the dispersion roller is provided with multiple and evenly spaced parallel distribution, the dispersion rod is provided with multiple and evenly spaced fixed on the surface of the dispersion roller.

2. The biomass silo structure with good dispersibility according to claim 1, characterized in that: The feeding roller, the cutting roller and the dispersing roller are arranged in parallel.

3. The biomass silo structure with good dispersibility according to claim 1, characterized in that: The adjacent sides of the two feeding rollers are driven to rotate downward.

4. The biomass silo structure with good dispersibility according to claim 1, characterized in that: The adjacent sides of the two cutting rollers are driven to rotate downward.

5. The biomass silo structure with good dispersibility according to claim 1, characterized in that: The rotation speed of the cutting roller where the cutting knife is located is three times the rotation speed of the cutting roller where the cutting plate is located.

6. The biomass silo structure with good dispersibility according to claim 1, characterized in that: There are four groups of dispersion rollers, the two dispersion rollers on both sides rotate in the same direction, and the two adjacent dispersion rollers in the middle are driven to rotate upward.

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