Full-automatic biomass fuel airing and storing bin

Abstract

The utility model relates to the field of biomass fuel airing and storing, and discloses a full-automatic biomass fuel airing and storing bin which comprises a middle-section fixed bin and two end-section movable bins, and the end-section movable bins are connected with the middle-section fixed bin through baffles. The plurality of roller groups are correspondingly mounted in rail grooves of concrete rails on the ground in a rolling manner, an intelligent power device for controlling the rollers to rotate is mounted on each roller group, a joist is fixed above the intelligent power devices, and a stock bin steel column is fixed above the joist; a meteorological real-time monitor is installed at a stock bin opening of the end section movable stock bin, an intelligent control system is arranged outside the whole fuel bin, and the intelligent power device and the meteorological real-time monitor are both electrically connected with the intelligent control system. The biomass fuel moisture removal device does not need to occupy a site outside a factory, and can enable the end section movable stock bin to move towards or away from the middle section fixed stock bin through the intelligent power device, so that the biomass fuel moisture meets the use requirement.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biomass fuel airing and storage, more specifically, to a full-automatic airing and storage biomass fuel bin. BACKGROUND

[0002] When used as gasification furnace fuel, biomass fuel needs to control moisture below 30%, while the moisture of part of the biomass fuel collected directly is as high as 30% to 70%. Currently, the biomass fuel used in the factory is stacked in a conventional steel structure bin, which cannot play an airing role, so it needs to be dried or aired outside the factory before being used.

[0003] The biomass fuel drying needs to purchase related equipment, which will increase the investment in the early stage. The biomass fuel airing occupies a large site and needs to be operated outside the factory. If the fire prevention supporting measures are not complete or the weather is rainy, snowy, windy, etc., the biomass fuel cannot be covered in time, which will affect the airing time and cause unnecessary loss. In addition, the biomass raw material dried or aired needs to be transported to the raw material bin at the use site, which also needs additional cost.

[0004] Therefore, in view of the above problems that may occur in the stacking, drying and airing of biomass fuel, the utility model provides a full-automatic airing and storage biomass fuel bin. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a full-automatic airing and storage biomass fuel bin.

[0006] The full-automatic airing and storage biomass fuel bin comprises one middle section fixed bin and two end section movable bins, the two end section movable bins are coaxially connected to the left and right sides of the middle section fixed bin, the end section movable bin can move to the middle section direction through a plurality of roller groups installed at the bottom and is sleeved on the outside of the middle section fixed bin, the intersection of the end section movable bin and the middle section fixed bin is connected with a baffle, and the baffle is fixed on the middle section fixed bin, a plurality of roller groups are correspondingly and rollingly installed in the track groove of the concrete track on the ground, an intelligent power device for controlling the rotation of the roller is installed on each roller group, a support beam is fixed above the intelligent power device, a bin steel column for supporting and connecting the end section movable bin is fixed above the support beam, a meteorological real-time monitor is installed at the bin opening of the end section movable bin, an intelligent control system is arranged outside the whole fuel bin, and the intelligent power device and the meteorological real-time monitor are electrically connected with the intelligent control system.

[0007] Preferably, a steel backing plate is paved in the track groove of the concrete track as the roller road surface.

[0008] Preferably, the concrete track, the roller assembly, and the intelligent power device are all covered by a protective cover plate. The protective cover plate is fixed to the outer edge of the concrete track by a component, and the intelligent power device and the roller assembly are closed on top. The upper end of the protective cover plate is inserted into the lower flange of the corresponding support beam but is not fixed.

[0009] Preferably, a metal plate is installed on the outer side of the silo steel column. The metal plate is located at the upper end of the protective cover and can prevent foreign objects from entering the inner cavity enclosed by the protective cover.

[0010] Preferably, the baffle is vertically fixed at both ends of the middle section fixed hopper, and a concave part is correspondingly fixed to the outer side of the end of the end section movable hopper. The horizontal plate with the free end facing the center of the hopper in the baffle can be adapted to be inserted into the concave part, so that the end section movable hopper and the middle section fixed hopper can be movably connected to each other while ensuring the sealing of the connection.

[0011] Preferably, the concave part is fixedly connected to the edge plate installed on the corresponding outer end face of the end section movable hopper, and the edge plate is fixedly connected to the metal plate installed on the inner bottom surface of the end section movable hopper.

[0012] Preferably, the baffle is fixedly connected to the metal plate installed on the bottom surface of the fixed hopper in the middle section.

[0013] Preferably, an electric roller shutter door electrically connected to the intelligent control system is also installed at the outer opening of the end section movable hopper.

[0014] Preferably, the intermediate fixed hopper is provided with a feeding device hole, and both the intermediate fixed hopper and the end movable hopper are equipped with dustproof mesh windows.

[0015] Preferably, the intermediate fixed silo is used to store biomass fuel, and the end movable silo is used to dry the biomass fuel; the real-time weather monitoring instrument wirelessly transmits the real-time monitored outdoor weather environmental data to the intelligent control system, and the intelligent control system transmits the signal to the intelligent power device according to the real-time weather changes and controls the rollers to rotate, so that the end movable silo moves accordingly.

[0016] Compared with existing technologies, the fully automatic drying and storage biomass fuel bin of this invention has the following advantages:

[0017] In practical applications, this fully automatic drying and storage biomass fuel bin can be constructed using the existing biomass silo site within the plant, without occupying external site space. It can also use an intelligent power unit to move the end section mobile bin closer to or further away from the middle section fixed bin, so that the biomass fuel moisture content meets the usage requirements.

[0018] In case of rain, snow, strong winds, or other adverse weather conditions, the real-time weather monitoring instrument transmits signals to the intelligent control system, which in turn controls the intelligent power unit to move the end section of the mobile silo. This achieves fully automatic coverage and protection of biomass fuel, eliminating the time and cost associated with transporting biomass fuel from external sites to the plant's raw material silo, avoiding unnecessary expenses, making reasonable use of the plant's raw material silo function, reducing land area usage, and allowing for better utilization of the raw material silo's fire protection system, thus avoiding the risk of fire.

[0019] Meanwhile, the fixed silo in the middle section (for storing biomass fuel) of this utility model is immovable, while the two movable silos at the ends (for drying biomass fuel) are movable. The intersection is connected by baffles to prevent rain and snow from entering the biomass fuel silo, ensuring the continuity and stability of feeding and improving the system efficiency of biomass-related projects. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a fully automatic drying and storage biomass fuel bin according to the present invention.

[0022] Figure 2 for Figure 1 An enlarged internal schematic diagram of the structure indicated at point A in the middle.

[0023] Figure 3 for Figure 1 An enlarged internal schematic diagram of the structure indicated at point B.

[0024] In the diagram: 1-Fixed hopper in the middle section, 2-Moving hopper in the end section, 3-Roller group, 4-Baffle, 5-Concrete track, 6-Intelligent power unit, 7-Support beam, 8-Steel column of hopper, 9-Real-time weather monitoring instrument, 10-Steel pad, 11-Protective cover, 12-Metal plate one, 13-Concave part, 14-Edge plate, 15-Metal plate two, 16-Metal plate three, 17-Electric roller shutter door, 18-Feeding device hole, 19-Dustproof mesh window. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] Example:

[0029] See Figures 1-3 This embodiment provides a fully automatic biomass fuel drying and storage bin, which is mainly divided into three sections: a fixed bin 1 in the middle section and two movable bins 2 at the ends. The two movable bins 2 at the ends are coaxially connected to the left and right sides of the fixed bin 1 in the middle section. The movable bins 2 at the ends can move towards the middle section via several roller sets 3 installed at the bottom, and are fitted onto the outside of the fixed bin 1 in the middle section. Figure 1 The middle arrow indicates the direction in which the end section movable hopper 2 moves towards the middle section. The intersection of the end section movable hopper 2 and the middle section fixed hopper 1 is connected by a baffle 4, and the baffle 4 is fixed to the middle section fixed hopper 1.

[0030] In the above, the fixed silo 1 in the middle section is immovable and is used to store biomass fuel; the movable silo 2 in the end section is movable towards the middle section and is used to dry the biomass fuel. Figure 1 (referring to point a in the middle).

[0031] More specifically, such as Figure 3As shown, baffles 4 are vertically fixed at both ends of the middle section fixed hopper 1, and concave parts 13 are correspondingly fixed to the outer side of the end section movable hopper 2. The horizontal plate with the free end facing the center of the hopper in the baffle 4 can be adapted to be inserted into the concave part 13. This insertion connection method can ensure that the end section movable hopper 2 and the middle section fixed hopper 1 are connected to each other while ensuring the sealing of the connection.

[0032] Meanwhile, the concave part 13 is fixedly connected to the edge plate 14 installed on the corresponding outer end face of the end section moving hopper, and the edge plate 14 is fixedly connected to the metal plate 15 installed on the inner bottom surface of the end section moving hopper. The baffle 4 is fixedly connected to the metal plate 16 installed on the inner bottom surface of the middle section fixed hopper.

[0033] In the above, the closure between the end section movable hopper 2 and the middle section fixed hopper 1 is achieved by inserting the concave part 13 and the baffle 4 to realize a movable connection and provide wind and rain protection. The baffle 4 is connected to the main structure of the middle section fixed hopper, and the concave part 13 is connected to the main structure of the end section movable hopper. At the same time, the edge plate 14, the metal plate 15 and the concave part 13 are connected to each other to play a waterproof and sealing role. The connection between the baffle 4 and the metal plate 16 can also play a certain role in waterproofing and sealing.

[0034] In this embodiment, several roller sets 3 are all rolled and installed in the grooves of the concrete track 5 on the ground. Each roller set 3 is equipped with an intelligent power device 6 that controls the rotation of the rollers. A support beam 7 is fixed above the intelligent power device 6, and a silo steel column 8 for supporting and connecting the end section mobile silo 2 is fixed above the support beam 7. In this way, the support beam 7, the intelligent power device 6, and the silo steel column 8 can form a whole. That is, the main structure of the end silo and the intelligent power device 6 become a whole, so that the entire end section mobile silo 2 structure and the intelligent power device 6 can work in a unified and coordinated manner.

[0035] In this embodiment, the concrete track 5 mainly serves as a load-bearing structure and roadbed for the end section movable hopper 2. In a further specific embodiment, steel pads 10 are laid in the track grooves of the concrete track 5 as roller road surfaces. The steel pads 10 can evenly distribute the load of the rollers controlled by the intelligent power device 6 on the concrete track 5, thus playing a role in stress dispersion and protection.

[0036] In a further specific embodiment, the concrete track 5, the roller assembly 3, and the intelligent power device 6 are all covered by a protective cover plate 11. The protective cover plate 11 is fixed to the outer edge of the concrete track 5 by a component, and at the same time, the corresponding intelligent power device 6 and roller assembly 3 are closed on top. The upper end of the protective cover plate 11 is inserted into the lower flange of the corresponding support beam but is not fixed.

[0037] Furthermore, a metal plate 12 is installed on the outer side of the silo steel column 8. The metal plate 12 is located at the upper end of the protective cover 11 and can prevent foreign objects from entering the inner cavity enclosed by the protective cover 11. Figure 2 The part at point b refers to the indoor floor.

[0038] In the above, the protective cover plate 11 is fixed to the outer edge of the concrete track by the component and encloses the intelligent power device 6, etc. The upper end of the protective cover plate 11 is inserted into the lower flange of the support beam without being fixed, and the metal plate 12 acts on the upper end of the protective cover plate. This whole set of devices can provide protection against rain, snow, dust and debris for the entire intelligent power device 6 and concrete track 5.

[0039] A real-time weather monitoring instrument 9 is installed at the hopper opening of the end section mobile hopper 2. An intelligent control system is installed on the outside of the entire fuel hopper. Both the intelligent power unit 6 and the real-time weather monitoring instrument 9 are electrically connected to the intelligent control system.

[0040] The real-time weather monitoring instrument 9 wirelessly transmits the real-time outdoor weather environmental data to the intelligent control system. The intelligent control system then transmits the signal to the intelligent power unit 6 based on the real-time weather changes and controls the rollers to rotate, causing the end section mobile hopper 2 to move accordingly.

[0041] That is, if the outdoor weather is fine, the intelligent control system will move the end section mobile hopper 2 to the middle section to enable the biomass fuel to evaporate moisture quickly in the outdoor drying process; if there is rain, snow, strong wind or other weather, the intelligent control system will move the end section mobile hopper 2 to the fuel drying area to avoid the adverse external environment from affecting the biomass fuel, thereby enabling the biomass fuel to evaporate excess moisture quickly and meet the production process requirements.

[0042] In a further specific embodiment, an electric roller shutter door 17 electrically connected to the intelligent control system is also installed at the outer opening of the end section mobile hopper 2. When the end section mobile hopper 2 moves to the fuel drying area, the electric roller shutter door 17 is lowered to block the opening, which can further prevent rain and snow from entering the biomass fuel hopper.

[0043] In a further specific embodiment, the intermediate fixed silo 1 is provided with a feeding device hole 18, and both the intermediate fixed silo 1 and the end movable silo 2 are equipped with dustproof mesh windows 19.

[0044] This utility model discloses a fully automatic drying and storage biomass fuel bin, which serves as an automatic drying and storage unit in biomass projects. If the moisture content of the biomass fuel meets the combustion requirements, the end section movable bin 2 remains extended and closed to prevent moisture loss. If the moisture content of the biomass fuel does not meet the combustion requirements, the end section movable bin 2 extends or retracts towards the middle section fixed bin 1 according to the intelligent control system, exposing the biomass fuel with excessive moisture to the outdoor environment for drying. In case of rain, snow, strong winds, or other weather conditions, the real-time weather monitoring instrument 9 transmits signals through the intelligent control system to control the intelligent power unit 6 to move the end section movable bin 2, achieving fully automatic coverage and protection of the biomass fuel, protecting it from external weather conditions, and ensuring a continuous and stable supply of biomass fuel.

[0045] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0046] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fully automated drying and storage bin for biomass fuel, characterized in that, The fuel tank includes a fixed intermediate hopper and two movable end hoppers. The two movable end hoppers are coaxially connected to the left and right sides of the fixed intermediate hopper. The movable end hoppers can move towards the intermediate section via several roller sets installed at their bottoms and are fitted onto the outside of the fixed intermediate hopper. The intersection of the movable end hoppers and the fixed intermediate hoppers is connected by a baffle, which is fixed to the fixed intermediate hopper. The roller sets are correspondingly mounted in the grooves of a concrete track on the ground, and each roller set is equipped with an intelligent power device to control the rotation of the rollers. A support beam is fixed above the intelligent power device, and a steel column for supporting and connecting the movable end hoppers is fixed above the support beam. A real-time weather monitoring instrument is installed at the hopper opening of the movable end hoppers. An intelligent control system is installed on the outside of the entire fuel tank, and the intelligent power device and the real-time weather monitoring instrument are electrically connected to the intelligent control system.

2. The fully automatic drying and storage biomass fuel bin according to claim 1, characterized in that, The grooves in the concrete track are lined with steel pads to serve as the roller surface.

3. A fully automatic biomass fuel drying and storage bin according to claim 1 or 2, characterized in that, The concrete track, the roller assembly, and the intelligent power device are all covered by a protective cover plate. The protective cover plate is fixed to the outer edge of the concrete track by a component, and the intelligent power device and the roller assembly are closed on top. The upper end of the protective cover plate is inserted into the lower flange of the corresponding support beam but is not fixed.

4. The fully automatic drying and storage biomass fuel bin according to claim 3, characterized in that, A metal plate is installed on the outer side of the steel column of the silo. The metal plate is located at the upper end of the protective cover and can prevent foreign objects from entering the inner cavity enclosed by the protective cover.

5. The fully automatic drying and storage biomass fuel bin according to claim 1, characterized in that, The baffle is vertically fixed at both ends of the middle section fixed hopper, and a concave part is correspondingly fixed to the outer side of the end of the end section movable hopper. The horizontal plate with the free end facing the center of the hopper in the baffle can be adapted to be inserted into the concave part, so that the end section movable hopper and the middle section fixed hopper can be movably connected to each other while ensuring the sealing of the connection.

6. The fully automatic drying and storage biomass fuel bin according to claim 5, characterized in that, The concave part is fixedly connected to the edge plate installed on the corresponding outer end face of the movable hopper of the end section, and the edge plate is fixedly connected to the metal plate installed on the inner bottom surface of the movable hopper of the end section.

7. The fully automatic drying and storage biomass fuel bin according to claim 6, characterized in that, The baffle is fixedly connected to the metal plate installed on the bottom surface of the fixed hopper in the middle section.

8. The fully automatic drying and storage biomass fuel bin according to claim 1, characterized in that, An electric roller shutter door, electrically connected to the intelligent control system, is also installed at the outer opening of the movable hopper at the end section.

9. The fully automatic drying and storage bin for biomass fuel according to claim 1, characterized in that, The intermediate fixed silo is provided with a feeding device hole, and both the intermediate fixed silo and the end movable silo are equipped with dustproof mesh windows.

10. A fully automatic biomass fuel drying and storage bin according to claim 1, characterized in that, The intermediate fixed silo is used to store biomass fuel, and the end movable silo is used to dry biomass fuel. The real-time weather monitoring instrument wirelessly transmits the real-time outdoor weather environmental data to the intelligent control system. The intelligent control system then transmits the signal to the intelligent power device according to the real-time weather changes and controls the rollers to rotate, so that the end movable silo moves accordingly.

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