Anti-arching device of biomass fuel storage bin

Abstract

The utility model relates to the technical field of biomass fuel storage, and discloses an anti-arching device of a biomass fuel storage bin, which comprises an outer cylinder, a plurality of groups of support components are fixedly connected in the outer cylinder, one end of each support component is fixedly connected with an inner cylinder, a plurality of groups of support hoppers are sleeved in the inner cylinder, and the support hoppers are fixedly connected with the outer cylinder. One side of the inner cylinder communicates with a connecting assembly, one end of the connecting assembly communicates with a heating box, the back face of the heating box communicates with an air blower, the top of the outer cylinder is fixedly connected with a top cover, and the bottom of the top cover is fixedly connected with a stirring rod. According to the anti-arching device of the biomass fuel storage bin, through the arrangement of the connecting assembly, the heating box and the air blower, the effect of drying the surface of fuel is achieved, meanwhile, the inner barrel is separated through the supporting hopper, then multi-layer drying is achieved, the temperature in the bin is kept stable, arching of the fuel caused by too heavy moisture is reduced, and the dryness of the fuel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of biomass fuel storage, especially relates to a biomass fuel storage bin anti-arching device. BACKGROUND

[0002] Arching refers to when fuel is accumulated in the storage bin, due to the compactness of the accumulated material and the force, an arch-shaped structure is formed, which leads to poor flowability of the fuel, making it difficult to flow out normally, and even affecting the subsequent use and transportation, and the biomass fuel storage bin anti-arching device refers to preventing the arching phenomenon of fuel during storage due to humidity changes, long storage time or other factors. Therefore, preventing arching is crucial for maintaining the smooth delivery and use of biomass fuel.

[0003] However, the existing biomass fuel storage bin anti-arching device is not convenient for quickly drying the surface of the fuel during use, which leads to the formation of arching due to excessive moisture. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] The utility model aims at providing a biomass fuel storage bin anti-arching device to solve the problem of the existing biomass fuel storage bin anti-arching device being inconvenient for quickly drying the surface of the fuel during use, which leads to the formation of arching due to excessive moisture.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a biomass fuel storage bin anti-arching device, comprising an outer cylinder, a plurality of groups of support components are fixedly connected inside the outer cylinder, one end of the support component is fixedly connected with an inner cylinder, a plurality of groups of support hoppers are sleeved inside the inner cylinder, a connecting component is communicated on one side of the inner cylinder, a heating box is communicated at one end of the connecting component, a blower is communicated on the back of the heating box, a top cover is fixedly connected on the top of the outer cylinder, a stirring rod is fixedly connected on the bottom of the top cover, the support component comprises a support rod fixedly connected inside the outer cylinder, and a support spring is sleeved on the surface of the support rod; the connecting component comprises a telescopic pipe communicated on one side of the inner cylinder, a connecting pipe is communicated at one end of the telescopic pipe, and a conveying pipe is communicated at one end of the connecting pipe.

[0008] As a further scheme of the utility model, a vibration motor is fixedly connected on the surface of the bottom of the inner cylinder, a plurality of groups of ventilation pipes are sleeved on the surface of the outer cylinder, and a plurality of groups of heating pipes are fixedly connected inside the heating box. The setting of the heating pipe plays a role in generating heat to heat air.

[0009] As a further scheme of the utility model, the top of the stirring rod is fixedly connected with a driving motor, the surface of the driving motor is sleeved with a motor shell, and the motor shell is fixedly connected to the top surface of the top cover. The motor shell is arranged to protect the driving motor.

[0010] As a further scheme of the utility model, the surface of the stirring rod is fixedly connected with a plurality of groups of arm scrapers, and the bottom of the outer cylinder is communicated with a discharge pipe. The discharge pipe is arranged to discharge fuel.

[0011] As a further scheme of the utility model, one end of the discharge pipe is fixedly connected with a protective shell, and the inside of the protective shell is sleeved with an output motor. The output motor is arranged to provide power.

[0012] As a further scheme of the utility model, one end of the output motor is fixedly connected with a spiral pushing rod, and the spiral pushing rod is rotationally connected to the inside of the discharge pipe. The spiral pushing rod is arranged to push fuel out.

[0013] As a further scheme of the utility model, the top of the outer cylinder is communicated with a feeding pipe, and the top of one end of the feeding pipe is communicated with a feeding hopper. The feeding hopper is arranged to facilitate feeding.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of anti-arching device of biomass fuel storage bin, with following beneficial effects:

[0016] 1, the anti-arching device of biomass fuel storage bin, by the setting of connecting assembly, heating box and blower, when fuel falls into bin when using, start blower and heating box, utilize heating box to heat air, and then blower drives hot air to enter the inside of conveying pipe, hot air enters the inside of inner cylinder through connecting pipe and telescopic pipe, hot air is blown to the surface of falling fuel, to reach the effect that the surface of fuel is dried, while using support hopper to separate inner cylinder, to dry multiple layers, keep the temperature in bin stable, and reduce the arching caused by excessive humidity of fuel, improve the dryness of fuel.

[0017] 2, the anti-arching device of biomass fuel storage bin, by the setting of support assembly, support hopper and stirring rod, when using, start vibration motor to drive inner cylinder to vibrate, support rod contracts, support spring is vibrated under stress, so that fuel in the inside of inner cylinder is loosened by vibration, then start driving motor to drive stirring rod to rotate, since support hopper separates inner cylinder into multiple layers, to reduce the pressure of fuel under pressure, so that stirring resistance is reduced when stirring rod drives arm scraper to rotate, to reach the effect that fuel is quickly discharged, facilitate to break arching and accelerate discharge, improve the output efficiency of the anti-arching device of biomass fuel storage bin. Attached Figure Description

[0018] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Fig. 2 This is a schematic diagram of the disassembled structure of this utility model;

[0020] Fig. 3 This is a schematic diagram of the connecting component, heating box, and blower of this utility model;

[0021] Fig. 4 This is a schematic diagram of the support assembly, support hopper, and stirring rod of this utility model.

[0022] In the diagram: 1. Outer cylinder; 2. Support assembly; 201. Support rod; 202. Support spring; 3. Inner cylinder; 4. Support hopper; 5. Connecting assembly; 501. Telescopic tube; 502. Connecting tube; 503. Conveying tube; 6. Heating box; 7. Blower; 8. Top cover; 9. Stirring rod; 10. Vibration motor; 11. Ventilation pipe; 12. Drive motor; 13. Motor housing; 14. Arm scraper; 15. Discharge pipe; 16. Protective shell; 17. Output motor; 18. Spiral push rod; 19. Feed pipe; 20. Feed hopper; 21. Heating tube. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figs. 1 to 4The utility model provides a technical scheme: a kind of anti-arching device of biomass fuel storage bin, including outer tube 1, the inside fixed connection of outer tube 1 is connected with several groups of support component 2, reach the effect of quick discharge fuel by the setting of support component 2, support bucket 4 and stirring rod 9, it is convenient to break arching and accelerate discharge, improve the output efficiency of anti-arching device of biomass fuel storage bin, one end of support component 2 is fixedly connected with inner tube 3, and the inside sleeve of inner tube 3 is connected with several groups of support bucket 4, and one side of inner tube 3 is communicated with connecting component 5, reach the effect of fuel surface drying by the setting of connecting component 5, heating box 6 and hair dryer 7, simultaneously, inner tube 3 is separated using support bucket 4, and then multilayer drying is carried out, temperature in bin is kept stable, and arching caused by excessive humidity of fuel is reduced, the dryness of fuel is improved, one end of connecting component 5 is communicated with heating box 6, the back of heating box 6 is communicated with hair dryer 7, the top of outer tube 1 is fixedly connected with top cover 8, the bottom of top cover 8 is fixedly connected with stirring rod 9, support component 2 includes the support rod 201 fixedly connected in the inside of outer tube 1, and support spring 202 is sleeved on the surface of support rod 201;Connecting component 5 includes the flexible pipe 501 communicated at the side of inner tube 3, one end of flexible pipe 501 is communicated with connecting pipe 502, and one end of connecting pipe 502 is communicated with conveying pipe 503.

[0025] The surface of the bottom of inner tube 3 is fixedly connected with vibration motor 10, and the surface of outer tube 1 is sleeved with several groups of ventilation pipe 11, and the inside of heating box 6 is fixedly connected with several groups of heating pipe 21, which generates heat to heat air by the setting of heating pipe 21.

[0026] The top of stirring rod 9 is fixedly connected with driving motor 12, the surface of driving motor 12 is sleeved with motor shell 13, and the top surface of motor shell 13 is fixedly connected with top cover 8, which protects driving motor 12 by the setting of motor shell 13.

[0027] The surface of stirring rod 9 is fixedly connected with several groups of arm scraper 14, and the bottom of outer tube 1 is communicated with discharge pipe 15, which discharges fuel by the setting of discharge pipe 15.

[0028] One end of discharge pipe 15 is fixedly connected with protective shell 16, the inside of protective shell 16 is sleeved with output motor 17, which provides power by the setting of output motor 17.

[0029] One end of output motor 17 is fixedly connected with spiral push rod 18, and spiral push rod 18 is rotatably connected to the inside of discharge pipe 15, which pushes fuel out by the setting of spiral push rod 18.

[0030] The top of outer tube 1 is communicated with feeding pipe 19, and the top of one end of feeding pipe 19 is communicated with feeding hopper 20, which facilitates feeding by the setting of feeding hopper 20.

[0031] The working steps of the device are as follows:

[0032] First step: in use, start the vibration motor 10 to drive the inner cylinder 3 to vibrate, the support rod 201 to contract, the support spring 202 to vibrate under stress, so that the fuel inside the inner cylinder 3 is shaken loose;

[0033] Second step: further start the drive motor 12 to drive the stirring rod 9 to rotate, because the support hopper 4 separates the inner cylinder 3 into multiple layers, further reducing the pressure of the fuel pressing down, so that when the stirring rod 9 drives the arm scraper 14 to rotate, the stirring resistance is reduced;

[0034] Third step: in use, when the fuel enters the warehouse and falls, start the blower 7 and the heating box 6, use the heating box 6 to heat the air, and then the blower 7 drives the hot air into the inside of the conveying pipe 503, the hot air enters the inside of the inner cylinder 3 through the connecting pipe 502 and the telescopic pipe 501, and the hot air blows to the surface of the falling fuel. It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the design principle technology, and under the premise that the above-mentioned utility model principle is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller. The control circuit of the controller can be realized by simple programming of the person skilled in the art;

[0035] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings. The specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art. The mechanical parts and equipment adopt conventional models in the prior art, and the components known to the person skilled in the art are known to the person skilled in the art through technical manuals or conventional experimental methods.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for preventing arching in a biomass fuel storage bin comprising an outer cylinder (1), characterised in that: The inside of the outer cylinder (1) is fixedly connected with a plurality of groups of support assemblies (2), one end of the support assembly (2) is fixedly connected with an inner cylinder (3), the inside of the inner cylinder (3) is sleeved with a plurality of groups of support hoppers (4), one side of the inner cylinder (3) is communicated with a connecting assembly (5), one end of the connecting assembly (5) is communicated with a heating box (6), the back of the heating box (6) is communicated with a hair dryer (7), the top of the outer cylinder (1) is fixedly connected with a top cover (8), the bottom of the top cover (8) is fixedly connected with a stirring rod (9), The support assembly (2) comprises a support rod (201) fixedly connected to the inside of the outer cylinder (1), and a support spring (202) sleeved on the surface of the support rod (201); The connecting assembly (5) comprises a telescopic pipe (501) communicated with one side of the inner cylinder (3), one end of the telescopic pipe (501) is communicated with a connecting pipe (502), and one end of the connecting pipe (502) is communicated with a conveying pipe (503).

2. The anti-arching device of a biomass fuel storage bin of claim 1, wherein: The surface of the bottom of the inner cylinder (3) is fixedly connected with a vibration motor (10), the surface of the outer cylinder (1) is sleeved with a plurality of groups of ventilation pipes (11), and the inside of the heating box (6) is fixedly connected with a plurality of groups of heating pipes (21).

3. The anti-arching device of claim 1, wherein: The top of the stirring rod (9) is fixedly connected with a driving motor (12), the surface of the driving motor (12) is sleeved with a motor shell (13), and the motor shell (13) is fixedly connected to the top surface of the top cover (8).

4. The anti-arching device of claim 1, wherein: The surface of the stirring rod (9) is fixedly connected with a plurality of groups of arm scrapers (14), and the bottom of the outer cylinder (1) is communicated with a discharge pipe (15).

5. The anti-arching device of claim 4, wherein: One end of the discharge pipe (15) is fixedly connected with a protective shell (16), and the inside of the protective shell (16) is sleeved with an output motor (17).

6. The anti-arching device of claim 5, wherein: One end of the output motor (17) is fixedly connected with a spiral push rod (18), and the spiral push rod (18) is rotatably connected to the inside of the discharge pipe (15).

7. The anti-arching device of claim 1, wherein: The top of one end of the feeding pipe (19) is communicated with a feeding hopper (20).

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