Kitchen garbage organic solid residue biomass carbon source preparation device

Abstract

The utility model discloses a kitchen waste organic solid residue biomass carbon source preparation device which comprises a preparation kettle, a driving motor is fixedly installed at the top of the preparation kettle, a fixing plate located above the driving motor is fixedly installed at the top of the preparation kettle through a support, a smashing cylinder is fixedly installed at the top of the fixing plate, and a smashing cylinder is fixedly installed at the bottom of the smashing cylinder. A crushing cutter located in the crushing cylinder is fixedly installed at the output end of the driving motor, a net plate located in the crushing cutter is fixedly installed in the crushing cylinder, a rotating shaft is rotationally connected to the top of the crushing cylinder in a penetrating mode, and a transmission rod is rotationally connected to one side of the crushing cylinder; the top of the rotating shaft is in transmission connection with the top of the transmission rod. Secondary crushing is carried out through the crushing cutter, the fully crushed kitchen garbage is fed into the preparation kettle through the discharge port and the material guide inclined plate for reaction, and the kitchen garbage is fully crushed through the crushing cutter and the grinding roller, so that the reaction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of carbon source preparation technology, specifically to a device for preparing biomass carbon source from organic solid residue of kitchen waste. Background Technology

[0002] With the increasing prosperity and development of industry, the composition of sewage is becoming more and more complex. The original physical and chemical methods are far from meeting the needs of sewage treatment. In recent years, biochemical treatment methods have been applied to many sewage treatment fields. They are favored for their low energy consumption, high efficiency, low cost and simple operation.

[0003] Kitchen waste refers to the waste generated in daily life, food processing, catering services, and unit catering activities. It includes discarded vegetable leaves, leftover food, fruit peels, eggshells, tea dregs, bones (chicken bones, fish bones, etc.). After treatment, it can be used as a carbon source. However, most wastewater denitrification processes currently use single carbon source organic matter (such as methanol, ethanol, acetic acid, sodium acetate, glycerol, etc.) and sugar substances (glucose, sucrose, xylose, etc.) as carbon sources. The preparation process is complicated and inefficient.

[0004] To this end, we propose a device for preparing biomass carbon source from organic solid residue of kitchen waste. Utility Model Content

[0005] The purpose of this invention is to provide a device for preparing biomass carbon source from organic solid residue of kitchen waste, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for preparing biomass carbon source from organic solid residue of kitchen waste, comprising a preparation vessel, a drive motor fixedly installed on the top of the preparation vessel, a fixed plate fixedly installed above the drive motor on the top of the preparation vessel via a bracket, a crushing cylinder fixedly installed on the top of the fixed plate, a crushing blade fixedly installed inside the crushing cylinder at the output end of the drive motor, a mesh plate fixedly installed inside the crushing cylinder inside the crushing blade, a rotating shaft rotatably connected through the top of the crushing cylinder, and one side of the crushing cylinder rotating... A transmission rod is dynamically connected to the shaft. The top of the shaft is connected to the top of the transmission rod, and the bottom of the transmission rod is connected to the output end of the drive motor. A crushing roller is rotatably connected to the top of the shaft, and the bottom of the crushing roller is in rolling contact with the top of the screen. An electric push rod is rotatably connected to the top of the other side of the crushing cylinder, and a discharge port is provided at the bottom of the other side of the crushing cylinder. A swing pull rod is provided at the bottom of the electric push rod, and a sealing plate that abuts against the discharge port is fixedly installed at the bottom end of the swing pull rod. A guide plate located outside the discharge port is fixedly installed on the outside of the crushing cylinder.

[0007] Optionally, the output end of the drive motor is rotatably connected through the fixed plate and the middle of the bottom of the crushing box, and the output end of the drive motor is fixedly installed with a first synchronous wheel located below the mounting plate. The crushing blade is divided into upper and lower layers inside the crushing cylinder.

[0008] Optionally, a second synchronous pulley is fixedly installed at the bottom of the transmission rod. The second synchronous pulley is connected to the first synchronous pulley via a first synchronous belt, and the diameter of the first synchronous pulley is larger than that of the second synchronous pulley.

[0009] Optionally, a third synchronous pulley is fixedly installed on the top of the transmission rod, and a fourth synchronous pulley located above the crushing box is fixedly installed on the top of the rotating shaft. The fourth synchronous pulley is connected to the third synchronous pulley via a second synchronous belt.

[0010] Optionally, the top of the crushing cylinder is provided with a feed inlet located on one side of the rotating shaft, the bottom of the discharge port is flush with the bottom of the crushing cylinder, the size of the sealing plate is larger than the size of the discharge port, and the guide plate is fixedly installed through the top of the preparation vessel.

[0011] Optionally, the swing rod is Y-shaped, with its bottom fixedly installed to the sealing plate, the bottom of the electric push rod rotatably connected to one end of the top of the swing rod, and the other end of the top of the swing rod rotatably connected to the outside of the crushing cylinder.

[0012] Optionally, the preparation vessel is equipped with a stirring blade inside, a stirring motor fixedly installed at one end of the preparation vessel and fixedly installed at the other end of the stirring blade, a discharge port at the bottom of the other end of the preparation vessel, a heating coil inside the preparation vessel, and a dosing port at the top of the preparation vessel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This kitchen waste organic solid residue biomass carbon source preparation device uses crushing blades and rolling rollers. Kitchen waste is fed into the crushing box through the inlet, and the drive motor rotates the crushing blades and rolling rollers. The kitchen waste falls onto the screen plate, where the rolling rollers crush it. The initially crushed kitchen waste falls through the mesh of the screen plate to the bottom, where it is further crushed by the crushing blades. The fully crushed kitchen waste is then fed into the preparation vessel through the outlet and the guide plate for reaction. The crushing by the crushing blades and rolling rollers improves the reaction efficiency.

[0015] This kitchen waste organic solid residue biomass carbon source preparation device is equipped with an electric push rod and a sealing plate. When kitchen waste is added for crushing, the electric push rod extends, causing the swinging pull rod to push the sealing plate against the discharge port to prevent the kitchen waste from being discharged. After the crushing is sufficient, the electric push rod retracts, causing the swinging pull rod to pull the sealing plate away from the discharge port, making it easier to send the crushed kitchen waste into the preparation vessel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a biomass carbon source preparation device for organic solid residue from kitchen waste according to this utility model;

[0017] Figure 2 This is a schematic diagram of the discharge port of a biomass carbon source preparation device for organic solid residue from kitchen waste according to this utility model;

[0018] Figure 3 This is a schematic diagram of the crushing cylinder of a biomass carbon source preparation device for organic solid residue from kitchen waste according to this utility model.

[0019] In the diagram: 1. Preparation vessel; 2. Drive motor; 3. Fixed plate; 4. Crushing cylinder; 5. Crushing blade; 6. Transmission rod; 7. Rotating shaft; 8. Mesh plate; 9. Crushing roller; 10. Feed inlet; 11. Discharge outlet; 12. Electric push rod; 13. Swinging pull rod; 14. Sealing plate; 15. First synchronous pulley; 16. First synchronous belt; 17. Second synchronous pulley; 18. Third synchronous pulley; 19. Second synchronous belt; 20. Fourth synchronous pulley; 21. Guide plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 3This utility model provides a device for preparing biomass carbon source from organic solid residue of kitchen waste, including a preparation vessel 1. A drive motor 2 is fixedly installed on the top of the preparation vessel 1. A fixing plate 3 is fixedly installed on the top of the preparation vessel 1 above the drive motor 2 via a bracket. A crushing cylinder 4 is fixedly installed on the top of the fixing plate 3. A crushing blade 5 located inside the crushing cylinder 4 is fixedly installed at the output end of the drive motor 2. A mesh plate 8 located inside the crushing blade 5 is fixedly installed inside the crushing cylinder 4. A rotating shaft 7 is rotatably connected through the top of the crushing cylinder 4. A transmission rod 6 is rotatably connected to one side of the crushing cylinder 4. The top of the rotating shaft 7 is connected to the top of the transmission rod 6, and the bottom of the transmission rod 6 is connected to the output end of the drive motor 2. A crushing roller 9 is rotatably connected to the top of the rotating shaft 7. The bottom of the crushing roller 9 rolls in contact with the top of the mesh plate 8. An electric pusher is rotatably connected to the top of the other side of the crushing cylinder 4. The rod 12 and the bottom of the crushing cylinder 4 are provided with a discharge port 11. The bottom of the electric push rod 12 is provided with a swing pull rod 13. The bottom end of the swing pull rod 13 is fixedly installed with a sealing plate 14 that abuts against the discharge port 11. The outside of the crushing cylinder 4 is fixedly installed with a guide plate 21 located outside the discharge port 11. By setting the crushing blade 5 and the crushing roller 9, the kitchen waste is put into the crushing box through the feed port 10. The drive motor 2 drives the crushing blade 5 and the crushing roller 9 to rotate. The kitchen waste falls onto the screen plate 8 and is crushed by the crushing roller 9. The initially crushed kitchen waste falls through the mesh of the screen plate 8 to the bottom of the screen plate 8 and is then crushed again by the crushing blade 5. The fully crushed kitchen waste is sent into the preparation vessel 1 through the discharge port 11 and the guide plate 21 for reaction. The crushing blade 5 and the crushing roller 9 are used to fully crush the kitchen waste, thereby improving the reaction efficiency.

[0022] The output end of the drive motor 2 is rotatably connected to the fixed plate 3 and the middle of the bottom of the crushing box. The output end of the drive motor 2 is fixedly installed with a first synchronous wheel 15 located below the mounting plate. The crushing blade 5 is divided into upper and lower layers inside the crushing cylinder 4. The bottom of the transmission rod 6 is fixedly installed with a second synchronous wheel 17. The second synchronous wheel 17 is connected to the first synchronous wheel 15 through a first synchronous belt 16. The diameter of the first synchronous wheel 15 is larger than that of the second synchronous wheel 17. The top of the transmission rod 6 is fixedly installed with a third synchronous wheel 18. The top of the rotating shaft 7 is fixedly installed with a fourth synchronous wheel 20 located above the crushing box. The fourth synchronous wheel 20 is connected to the third synchronous wheel 18 through a second synchronous belt 19. The top of the crushing cylinder 4 is provided with a feed inlet 10 located on one side of the rotating shaft 7. The bottom of the discharge outlet 11 is flush with the bottom of the crushing cylinder 4. The size of the sealing plate 14 is larger than the size of the discharge outlet 11. The guide plate 21 is fixedly connected to the top of the preparation vessel 1. The installation includes a Y-shaped swing rod 13, with its bottom fixedly installed to the sealing plate 14. The bottom of the electric push rod 12 is rotatably connected to one end of the top of the swing rod 13, and the other end of the top of the swing rod 13 is rotatably connected to the outside of the crushing cylinder 4. The preparation vessel 1 is equipped with a stirring blade inside, and a stirring motor is fixedly installed at one end of the preparation vessel 1 and at the bottom of the other end of the preparation vessel 1. The preparation vessel 1 is equipped with a heating coil inside, and a chemical addition port is installed at the top of the preparation vessel 1. By setting the electric push rod 12 and the sealing plate 14, when kitchen waste is added for crushing, the electric push rod 12 extends, causing the swing rod 13 to push the sealing plate 14 against the discharge port 11 to prevent the kitchen waste from being discharged. After the crushing is complete, the electric push rod 12 retracts, causing the swing rod 13 to pull the sealing plate 14 away from the discharge port 11, making it easier to send the crushed kitchen waste into the preparation vessel 1.

[0023] Working principle:

[0024] Kitchen waste is fed into the crushing box through the feed inlet 10. The drive motor 2 drives the crushing blade 5 and the crushing roller 9 to rotate. The kitchen waste falls onto the screen plate 8, where the crushing roller 9 crushes it. The initially crushed kitchen waste falls through the mesh of the screen plate 8 and falls below the screen plate 8. It is then crushed a second time by the crushing blade 5. The fully crushed kitchen waste is fed into the preparation vessel 1 through the discharge port 11 and the guide plate 21 for reaction. The crushing by the crushing blade 5 and the crushing roller 9 improves the reaction efficiency. When kitchen waste is added for crushing, the electric push rod 12 extends, causing the swing pull rod 13 to push the sealing plate 14 against the discharge port 11 to prevent the kitchen waste from being discharged. After the crushing is complete, the electric push rod 12 retracts, causing the swing pull rod 13 to pull the sealing plate 14 away from the discharge port 11, making it easier to send the crushed kitchen waste into the preparation vessel 1.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kitchen waste organic solid residue biomass carbon source preparation device, comprising a preparation kettle (1), characterized in that, The top of preparation kettle (1) is fixedly installed with driving motor (2), the top of preparation kettle (1) is fixedly installed with fixed plate (3) above driving motor (2) through support, the top of fixed plate (3) is fixedly installed with crushing cylinder (4), the output end of driving motor (2) is fixedly installed with crushing knife (5) inside crushing cylinder (4), the inside of crushing cylinder (4) is fixedly installed with screen plate (8) inside crushing knife (5), the top of crushing cylinder (4) is rotatably connected with rotating shaft (7) penetrating, one side of crushing cylinder (4) is rotatably connected with transmission rod (6), the top of rotating shaft (7) is in transmission with the top of transmission rod (6), the bottom of transmission rod (6) is in transmission with the output end of driving motor (2), the top of rotating shaft (7) is rotatably connected with rolling pressure roller (9), the bottom of rolling pressure roller (9) is in rolling contact with the top of screen plate (8), the top of the other side of crushing cylinder (4) is rotatably connected with electric push rod (12), the bottom of the other side of crushing cylinder (4) is provided with discharge port (11), the bottom of electric push rod (12) is provided with swing pull rod (13), the bottom end of swing pull rod (13) is fixedly installed with sealing plate (14) abutting against discharge port (11), the outside of crushing cylinder (4) is fixedly installed with guide chute (21) outside discharge port (11).

2. The kitchen waste organic solid residue biomass carbon source preparation device according to claim 1, characterized in that, The output end of driving motor (2) is rotatably connected with the middle of fixed plate (3) and the bottom of crushing box, the output end of driving motor (2) is fixedly installed with first synchronous wheel (15) below mounting plate, crushing knife (5) is divided into two layers in crushing cylinder (4).

3. The kitchen waste organic solid residue biomass carbon source preparation device according to claim 2, characterized in that, The bottom of transmission rod (6) is fixedly installed with second synchronous wheel (17), second synchronous wheel (17) is in transmission with first synchronous wheel (15) through first synchronous belt (16), the diameter of first synchronous wheel (15) is greater than second synchronous wheel (17).

4. The kitchen waste organic solid residue biomass carbon source preparation device according to claim 1, characterized in that, The top of transmission rod (6) is fixedly installed with third synchronous wheel (18), the top of rotating shaft (7) is fixedly installed with fourth synchronous wheel (20) above crushing box, fourth synchronous wheel (20) is in transmission with third synchronous wheel (18) through second synchronous belt (19).

5. The kitchen waste organic solid residue biomass carbon source preparation device according to claim 1, characterized in that, The top of crushing cylinder (4) is provided with feed port (10) on one side of rotating shaft (7), the bottom of discharge port (11) is flush with the bottom of crushing cylinder (4), the size of sealing plate (14) is greater than the size of discharge port (11), guide chute (21) is fixedly installed through the top of preparation kettle (1).

6. The kitchen waste organic solid residue biomass carbon source preparation device according to claim 1, characterized in that, Swing pull rod (13) is Y-shaped, the bottom of swing pull rod (13) is fixedly installed with sealing plate (14), the bottom of electric push rod (12) is rotatably connected with one end of the top of swing pull rod (13), the other end of the top of swing pull rod (13) is rotatably connected with the outside of crushing cylinder (4).

7. The kitchen waste organic solid residue biomass carbon source preparation device according to claim 1, characterized in that, The inside of the preparation kettle (1) is provided with stirring blades, one end of the preparation kettle (1) is fixedly installed with a stirring motor fixedly installed with the stirring blades, the bottom of the other end of the preparation kettle (1) is provided with a discharge port, the inside of the preparation kettle (1) is provided with heating coils, and the top of the preparation kettle (1) is provided with a dosing port.

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