Straw layered feeding device for carbon gas co-production

Abstract

The utility model relates to the technical field of feeding equipment, and discloses a straw layered feeding device for carbon gas co-production, which comprises a plurality of support columns, the top ends of the plurality of support columns are fixedly connected with a storage bin, and a cutting mechanism for cutting materials is arranged in the storage bin. A screening mechanism used for screening materials is arranged outside the multiple supporting columns, an anti-blocking mechanism used for preventing discharging blocking is arranged outside the storage bin, and a driving mechanism used for driving the screening mechanism is arranged outside the cutting mechanism. The screening mechanism comprises a plurality of rotating shafts, and the exteriors of the multiple rotating shafts are rotationally connected to the close sides of the two supporting columns. According to the straw multi-stage screening device, the multiple screens are in linkage with the help of the connecting rods, so that efficient and accurate multi-stage screening can be conducted on cut straw, it is powerfully guaranteed that refined gas production operation is smoothly carried out, and gas production quality and efficiency are practically optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to feed equipment technical field especially relates to straw layered feeding device for carbon gas cogeneration. BACKGROUND

[0002] With the social development, the energy demand continues to rise, the traditional fossil energy is increasingly exhausted and causes environmental pollution problem, and it is imminent to find clean renewable energy, and crop straw is a common waste in agricultural production, and the yield is very considerable, and the global straw production is more than hundreds of millions of tons per year, and the straw production in China is more than hundreds of millions of tons per year, and a large amount of straw is open-air incinerated in the past, which not only wastes resources, but also causes serious air pollution, and the straw energy utilization provides sufficient raw material basis.

[0003] The straw feeding device for carbon gas production mainly comprises a storage bin, a conveying mechanism, a crushing mechanism and a metering and regulating component, the storage bin is used for temporarily storing straw and has an inclined design and a material level monitoring function, the spiral or belt conveyor of the conveying mechanism is responsible for conveying the straw to the next link, the crushing mechanism crushes the straw into appropriate size to increase the reaction area, and the metering and regulating component measures the flow by means of an electronic belt scale, and the flow regulating valve adjusts the opening degree as required, and all parts are coordinated to store the material, convey and crush the material and accurately regulate the material, thereby ensuring stable gas production.

[0004] Nowadays, some straw feeding devices are limited by simple structure design and single screening principle, and cannot achieve the effect of multi-stage screening, multi-stage screening requires accurate and orderly classification and screening of straw according to the thickness, length and compactness of the straw, but most of the existing devices can only be roughly distinguished, and it is difficult to meet the needs of fine production, and since effective multi-stage screening cannot be achieved, scientific and reasonable layered feeding cannot be completed, layered feeding is very important for carbon gas production, and the straw after accurate layered feeding can produce gas more efficiently and stably under different gas production reaction conditions, thereby ensuring that the quality and calorific value of the produced gas reach the ideal standard, and therefore, the straw layered feeding device for carbon gas cogeneration is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the straw layered feeding device for carbon gas cogeneration is provided, which aims to improve the problem that the straw feeding device in the prior art cannot achieve the effect of multi-stage screening.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The application discloses a straw layered feeding device for carbon gas co-production, which comprises a plurality of support columns, the top ends of the plurality of support columns are fixedly connected with storage bins, the inside of the storage bin is provided with a cutting mechanism for cutting materials, the outside of the plurality of support columns is provided with a screening mechanism for screening materials, the outside of the storage bin is provided with an anti-blocking mechanism for preventing blocking of discharging, and the outside of the cutting mechanism is provided with a driving mechanism for driving the screening mechanism.

[0008] The screening mechanism comprises a plurality of rotating shafts, the outside of the plurality of rotating shafts is rotatably connected to the proximal side of two support columns, the outside of the plurality of rotating shafts is fixedly connected with a screen, the outside of one of the screens is connected with two connecting rods, and the outside of the two screens is rotatably connected with a connecting rod.

[0009] Further description of the above technical scheme is as follows:

[0010] The cutting mechanism comprises a rotating column, the outside of the rotating column is rotatably connected to the inside of the storage bin, the outside of the rotating column is fixedly connected with a cutting blade, and the outside of the rotating column is fixedly connected with a motor.

[0011] Further description of the above technical scheme is as follows:

[0012] The outside of the motor is fixedly connected to the outside of the storage bin, and the outside of the two connecting rods is rotatably connected to the outside of the support column.

[0013] Further description of the above technical scheme is as follows:

[0014] The driving mechanism comprises a connecting column one, the outside of the connecting column one is fixedly connected to the outside of the rotating column, the outside of the connecting column one is rotatably connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a connecting column two, and the bottom end of the connecting column two is fixedly connected to the top end of one of the screens.

[0015] Further description of the above technical scheme is as follows:

[0016] The anti-blocking mechanism comprises a transmission rod, the bottom end of the transmission rod is rotatably connected to the top end of one of the screens, the outside of the transmission rod is rotatably connected with a sliding block, and the outside of the sliding block is slidably connected with a fixed block.

[0017] Further description of the above technical scheme is as follows:

[0018] The inside of the fixed block is provided with a sliding groove, and the outside of the fixed block is fixedly connected to the outside of the storage bin.

[0019] Further description of the above technical scheme is as follows:

[0020] The outer part of one of the connecting rods is rotatably connected to the outer part of one of the screens, and the outer part of the other connecting rod is rotatably connected to the outer part of the last screen;

[0021] As a further description of the above technical solution:

[0022] The outer parts of the screens are in contact with the adjacent sides of the support columns, and the bottom end of the storage bin is provided with a discharge port.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, the multiple screens are connected by the connecting rods, and reciprocate around the rotating shaft as the rotating point, so that efficient and accurate multi-stage screening of the cut straw can be realized. After the cutting blade preliminarily processes the straw raw materials of different lengths and mixed thicknesses, the screens will orderly relay the screening according to the set aperture specifications. The uppermost screen first stops the larger straw branches, the middle screen receives the slightly thinner straw, and the lowermost screen separates the more fine straw joints and impurities, laying a foundation for subsequent conveying of the straw at different levels to the matching gas production reaction area, and effectively guaranteeing the smooth progress of the fine gas production operation and optimizing the gas production quality and efficiency.

[0025] 2. In the utility model, when the top screen swings, the transmission rod pushes the sliding block to slide in the sliding groove, so that the sliding block impacts the fixed block. The impact is not disorderly, but is repeated by stable mechanical structure. The vibration generated by each impact can be efficiently conducted to the storage bin along the main structure of the fixed block, thereby breaking the accumulation and hardening state of the materials in the storage bin, and ensuring the smooth feeding process and maintaining the stable and continuous operation of the feeding device. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of the straw layered feeding device for carbon and gas co-production is provided in the utility model;

[0027] Figure 2 A structure schematic view of the rotating column of the straw layered feeding device for carbon and gas co-production is provided in the utility model;

[0028] Figure 3 A Figure 1 An enlarged view of position A in the middle;

[0029] Figure 4 A Figure 2 An enlarged view of position B in the middle.

[0030] LEGEND:

[0031] 1, support column; 2, storage bin; 3, rotating column; 4, cutting blade; 5, motor; 6, rotating shaft; 7, screen; 8, connecting rod; 9, connecting rod; 10, connecting column one; 11, rotating rod; 12, connecting column two; 13, fixed block; 14, sliding block; 15, sliding groove; 16, transmission rod. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0033] Referring to Figures 1 to 3 , the present application provides an embodiment: a straw layered feeding device for carbon gas co-production, comprising a plurality of support columns 1, the plurality of support columns 1 stand straight and firmly, providing a stable foundation for the entire device, the top end of the plurality of support columns 1 is fixedly connected with a storage bin 2, the storage bin 2 is used for storing a large amount of straw raw materials to be processed, inside the storage bin 2, a cutting mechanism for cutting the materials is arranged; outside the plurality of support columns 1, a screening mechanism for screening the materials is arranged; outside the storage bin 2, an anti-blocking mechanism for preventing blockage of the materials is provided; outside the cutting mechanism, a driving mechanism for driving the screening mechanism is further provided, and each mechanism cooperates with each other to ensure the orderly operation of the device.

[0034] The screening mechanism is composed of a plurality of rotating shafts 6, the two ends of the plurality of rotating shafts 6 are rotatably connected to the same side of the two support columns 1, and each rotating shaft 6 is fixedly connected with a screen 7 outside. The screen 7 is a key component for screening, and different aperture designs can accurately distinguish the straw. One of the screens 7 is connected with two connecting rods 9 outside, and the screens 7 are closely associated and cooperated with each other through the connecting rods 9. In addition, the outside of two screens 7 is rotatably connected with a connecting rod 8, which perfects the linkage structure of the screen 7 and enables the screening action to be carried out smoothly. The core of the cutting mechanism is a rotating column 3, which is rotatably connected to the inside of the storage bin 2. The rotating column 3 is fixedly connected with a cutting blade 4 and a motor 5 outside. The motor 5 provides power for the cutting action, and the motor 5 is fixedly connected to the outside of the storage bin 2. The outside of the two connecting rods 8 is rotatably connected to the outside of the support column 1, which strengthens the stability of the overall screening structure. In terms of the driving mechanism, a connecting column one 10 is fixedly connected to the outside of the rotating column 3, and the connecting column one 10 is connected with a rotating rod 11 outside. The connecting column two 12 at the bottom end of the rotating rod 11 is connected with the top end of the screen 7, so as to transmit power.

[0035] Referring to Figure 1 , Figure 2 and Figure 4The anti-blocking mechanism comprises a transmission rod 16 rotatably connected to the top end of one of the screens 7, a sliding block 14 rotatably connected to the outside of the transmission rod 16, and a fixed block 13 fixedly connected to the outside of the storage bin 2, so that the anti-blocking mechanism is integrated with the storage bin 2, and the anti-blocking effect is achieved by the impact of the sliding block 14 on the fixed block 13.

[0036] Working principle: When the operator needs to layer the straw, the operator needs to put the straw into the inside of the storage bin 2, and then starts the motor 5, so that the motor 5 drives the rotating column 3 to rotate in the inside of the storage bin 2, and the cutting blade 4 cuts the straw material along with the rotation of the rotating column 3, and the rotating column 3 drives the connecting column I 10 to rotate at the same time, so that the rotating rod 11 pulls the screen 7 to rotate around the rotating shaft 6 through the connecting column II 12, and the screen 7 is connected to another screen 7 through the connecting rod 9, so that the multiple screens 7 can simultaneously screen the cut straw material after the cutting blade 4 cuts the straw material, and the layered straw can be transported to different gas production reaction areas after precise layering, so that the gas production operation is refined, and the gas production quality and efficiency are optimized.

[0037] While the screen 7 reciprocally screens, the sliding block 14 is pushed to slide in the inside of the fixed block 13 through the transmission rod 16, so that the outside of the sliding block 14 reciprocally impacts the inner wall of the fixed block 13, the vibration of the fixed block 13 is transmitted, and finally the storage bin 2 is vibrated, so that the material in the inside of the storage bin 2 is prevented from being blocked, so that the stability of the feeding is ensured, and the processing efficiency is improved.

[0038] Finally, it should be noted that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A straw layered feeding device for carbon gas co-production, comprising a plurality of support columns (1), characterized in that: The top end of the plurality of support columns (1) is fixedly connected with a storage bin (2), the inside of the storage bin (2) is provided with a cutting mechanism for cutting materials, the outside of the plurality of support columns (1) is provided with a screening mechanism for screening materials, the outside of the storage bin (2) is provided with an anti-blocking mechanism for preventing blockage of the discharge, and the outside of the cutting mechanism is provided with a driving mechanism for driving the screening mechanism. The screening mechanism comprises a plurality of rotating shafts (6), the outside of the plurality of rotating shafts (6) is rotatably connected to the proximal side of two support columns (1), the outside of the plurality of rotating shafts (6) is fixedly connected with a screen (7), and the outside of one of the screens (7) is connected with two connecting rods (9). The outside of the two screens (7) is rotatably connected with a connecting rod (8).

2. The straw layered feeding device for carbon gas co-production according to claim 1, characterized in that: The cutting mechanism comprises a rotating column (3), the outside of the rotating column (3) is rotatably connected to the inside of the storage bin (2), the outside of the rotating column (3) is fixedly connected with a cutting blade (4), and the outside of the rotating column (3) is fixedly connected with a motor (5).

3. The straw layered feeding device for carbon gas co-production according to claim 2, characterized in that: The outside of the motor (5) is fixedly connected to the outside of the storage bin (2), and the outside of the two connecting rods (8) is rotatably connected to the outside of the support column (1).

4. The straw layered feeding device for carbon gas co-production according to claim 2, characterized in that: The driving mechanism comprises a connecting column (10), the outside of the connecting column (10) is fixedly connected to the outside of the rotating column (3), the outside of the connecting column (10) is rotatably connected with a rotating rod (11), the bottom end of the rotating rod (11) is fixedly connected with a connecting column (12), and the bottom end of the connecting column (12) is fixedly connected to the top end of one of the screens (7).

5. The straw layered feeding device for carbon gas co-production according to claim 1, characterized in that: The anti-blocking mechanism comprises a transmission rod (16), the bottom end of the transmission rod (16) is rotatably connected to the top end of one of the screens (7), the outside of the transmission rod (16) is rotatably connected with a sliding block (14), and the outside of the sliding block (14) is slidably connected with a fixed block (13).

6. The straw layered feeding device for carbon gas co-production according to claim 5, characterized in that: The inside of the fixed block (13) is provided with a sliding groove (15), and the outside of the fixed block (13) is fixedly connected to the outside of the storage bin (2).

7. The straw layered feeding device for carbon gas co-production according to claim 1, characterized in that: The outside of one of the connecting rods (9) is rotatably connected to the outside of another screen (7), and the outside of the other connecting rod (9) is rotatably connected to the outside of the last screen (7).

8. The straw layered feeding device for carbon gas co-production according to claim 1, characterized in that: The outside of the plurality of screens (7) is in contact with the proximal side of the plurality of support columns (1), and the bottom end of the storage bin (2) is provided with a discharge port.

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