Feeding device for dry fermentation biogas engineering

Abstract

The utility model discloses a feeding device for a dry fermentation biogas project. The feeding device comprises a pipeline I, a conveying module, a gate valve, a U-shaped bracket, an L-shaped supporting rod, a stock bin and a pipeline II, the conveying module comprises a first spiral blade shaft, and center shafts at the two ends of the first spiral blade shaft are movably connected with the two sides of the first pipeline respectively. The U-shaped support is located on one side of the fermentation tank, the gate valve is fixedly communicated with the opening in the upper portion of the fermentation tank, raw materials are placed in the stock bin, the stock bin is located at the low position, discharging is convenient, and the raw materials in the stock bin are conveyed upwards through the second spiral blade shaft through the conveying module. When the raw materials are conveyed to the upper part of the pipeline II, the raw materials are conveyed through the spiral blade shaft I, so that the raw materials enter the pipeline I and enter the fermentation tank through the gate valve.

Description

TECHNICAL FIELD

[0001] The utility model relates to a biogas engineering technical field especially relates to a dry fermentation biogas engineering feeding device. BACKGROUND

[0002] Large and medium-sized biogas engineering technology is a rural energy engineering technology with the development and utilization of farmyard manure as the object, obtaining energy and treating environmental pollution as the purpose, and realizing the benign cycle of agricultural ecology. At present, the domestic research and development cited biogas process is divided into three kinds, respectively CSTR, USR, UASB process engineering, which mainly reduces the organic matter content of manure by anaerobic fermentation and related treatment, reaches or approaches the discharge standard, and obtains energy-biogas according to the design process requirements of anaerobic fermentation main body and supporting engineering technology: biogas utilization product and equipment technology, mainly using biogas or directly used for living energy, or power generation, or boiler, or directly used for production heating, or as a chemical raw material: biogas fertilizer is made into liquid fertilizer and compound fertilizer technology, which is mainly through solid-liquid separation, adding necessary elements and ingredients, so that the biogas fertilizer is made into liquid fertilizer or compound fertilizer for self-use or sale.

[0003] Nowadays, when the biogas fermentation is fed, the raw materials are generally hoisted to the top of the fermentation tank by a lifting appliance, and then the raw materials are added into the fermentation tank through the feeding port at the top of the fermentation tank. This feeding mode is difficult to operate.

[0004] Therefore, it is necessary to provide a dry fermentation biogas engineering feeding device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a dry fermentation biogas engineering feeding device.

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

[0007] A dry fermentation biogas engineering feeding device, including pipeline one, conveying module, gate valve, U-shaped support, L-shaped support rod, stock bin, pipeline two;

[0008] Among them, the conveying module includes spiral blade shaft one, the both ends of the spiral blade shaft one are movably connected with the both sides of the pipeline one, the end of the spiral blade shaft one is movably connected with the center of the conical gear one, the conical gear one is engaged with the conical gear two, the center shaft of the conical gear two is movably connected with the connecting plate, the connecting plate is fixedly connected with the pipeline one, the center of the conical gear two is fixedly connected with the center of the synchronous wheel one, the synchronous wheel one is connected with the synchronous wheel two through the synchronous belt;

[0009] The output shaft of the motor is fixedly connected at the center of the second synchronous wheel, the motor is fixedly connected with a U-shaped plate, the U-shaped plate is fixedly connected with the second pipeline, and the upper end center shaft of the second spiral blade shaft is fixedly connected with the center of the second synchronous wheel.

[0010] Preferably, the lower end of the first pipeline is fixedly connected with the gate valve.

[0011] Preferably, one end of the first pipeline is fixedly connected with the upper part of one side of the second pipeline, the lower part of the second pipeline is located in the bin, and the two sides of the bin are fixedly connected with corresponding L-shaped supporting rods.

[0012] Preferably, the two L-shaped supporting rods are fixedly connected with the U-shaped support.

[0013] Preferably, the bin is fixedly connected with the U-shaped support.

[0014] Compared with the related art, the present application has the following beneficial effects:

[0015] 1. The U-shaped support is located at one side of the fermentation tank, the gate valve is fixedly connected with the upper opening of the fermentation tank, the raw materials are placed in the bin, the bin is located at a low position, the raw materials are conveniently placed, the second spiral blade shaft is used to upwardly convey the raw materials in the bin through the conveying module, the raw materials are conveyed to the upper part of the second pipeline and then conveyed by the first spiral blade shaft, so that the raw materials enter the first pipeline and then enter the fermentation tank through the gate valve.

[0016] 2. The conveying module can continuously convey the raw materials into the fermentation tank, and the raw materials can be prevented from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the present application.

[0018] Figure 2 It is a connection structure schematic view of the present application after part dissection.

[0019] Figure 3 It is a connection structure schematic view of the present application.

[0020] In the drawings:

[0021] 1. The first pipeline;

[0022] 2: Conveying module, 21, motor, 22, U-shaped plate, 23, second synchronous wheel, 24, synchronous belt, 25, first synchronous wheel, 26, connecting plate, 27, second bevel gear, 28, first bevel gear, 29, first spiral blade shaft, 210, second spiral blade shaft;

[0023] 3. Gate valve;

[0024] 4. U-shaped bracket;

[0025] 5. L-shaped strut;

[0026] 6. Silo;

[0027] 7. Pipeline 2. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] A feeding device for a dry fermentation biogas project includes a pipeline 1, a conveying module 2, a gate valve 3, a U-shaped support 4, an L-shaped support rod 5, a hopper 6, and a second pipeline 7.

[0030] The conveying module 2 includes a spiral blade shaft 29, with its two ends movably connected to the two sides of the pipe 1. One end of the spiral blade shaft 29 is fixedly connected to the center of a bevel gear 28, which meshes with a bevel gear 27. The center of the bevel gear 27 is movably connected to a connecting plate 26, which is fixedly connected to the pipe 1. The end of the center of the bevel gear 27 is fixedly connected to the center of a synchronous pulley 25, which is connected to a synchronous pulley 23 via a synchronous belt 24.

[0031] The output shaft of the motor 21 is fixedly connected to the center of the second synchronous pulley 23. The motor 21 is fixedly connected to the U-shaped plate 22. The U-shaped plate 22 is fixedly connected to the second pipe 7. The two ends of the central shaft of the second spiral blade shaft 210 are movably connected to both sides of the second pipe 7. The end of the upper central shaft of the second spiral blade shaft 210 is fixedly connected to the center of the second synchronous pulley 23.

[0032] The lower end of the pipe 1 is fixedly connected to the gate valve 3.

[0033] One end of the first pipe 1 is fixedly connected to the upper part of one side of the second pipe 7, the lower part of the second pipe 7 is located inside the hopper 6, and the two sides of the hopper 6 are respectively fixedly connected to the corresponding L-shaped support rods 5.

[0034] The two L-shaped support rods 5 are respectively fixedly connected to the U-shaped bracket 4.

[0035] The hopper 6 is fixedly connected to the U-shaped support 4.

[0036] Working Principle: The U-shaped support 4 of this device is located on one side of the fermentation tank. The gate valve 3 is fixedly connected to the upper opening of the fermentation tank. The raw materials are placed in the hopper 6. The motor 21 is started to open the gate valve 3. The motor 21 drives the synchronous pulley 23 to rotate. The synchronous pulley 23 drives the spiral blade shaft 210 to rotate. At the same time, the synchronous pulley 23 drives the synchronous pulley 25 to rotate through the synchronous belt 24. The synchronous pulley 25 drives the bevel gear 27 to rotate. The bevel gear 27 meshes with the bevel gear 28 to rotate. The bevel gear 28 drives the spiral blade shaft 29 to rotate, so that the spiral blade shaft 210 conveys the raw materials in the hopper 6 upward. When the raw materials are conveyed to the upper part of the pipe 7, they are conveyed through the spiral blade shaft 29, so that the raw materials enter the pipe 1 and enter the fermentation tank through the gate valve 3. Through the conveying module 2, the raw materials can be continuously conveyed to the fermentation tank, which can avoid the raw materials from being blocked.

[0037] After feeding is complete, close gate valve 3. Gate valve 3 can keep the fermenter in a closed state, which can improve fermentation efficiency.

[0038] Beneficial effects: The U-shaped support 4 is located on one side of the fermentation tank, and the gate valve 3 is fixedly connected to the upper opening of the fermentation tank. The raw materials are placed in the hopper 6, which is located at a low position for easy material discharge. Through the conveying module 2, the spiral blade shaft 210 conveys the raw materials in the hopper 6 upward. When the raw materials are conveyed to the upper part of the pipe 7, they are conveyed by the spiral blade shaft 29, allowing the raw materials to enter the pipe 1 and then enter the fermentation tank through the gate valve 3. This ensures that the raw materials are continuously conveyed to the fermentation tank, preventing blockage.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A feeding device for dry fermentation biogas projects, characterized in that, The feed system for this dry fermentation biogas project includes: Pipeline 1 (1), conveying module (2), gate valve (3), U-shaped bracket (4), L-shaped support rod (5), silo (6), pipeline 2 (7); The conveying module (2) includes a spiral blade shaft (29), the two ends of the spiral blade shaft (29) are movably connected to the two sides of the pipe (1), the end of the central shaft of one end of the spiral blade shaft (29) is fixedly connected to the center of the bevel gear (28), the bevel gear (28) meshes with the bevel gear (27), the central shaft of the bevel gear (27) is movably connected to the connecting plate (26), the connecting plate (26) is fixedly connected to the pipe (1), the end of the central shaft of the bevel gear (27) is fixedly connected to the center of the synchronous pulley (25), and the synchronous pulley (25) is connected to the synchronous pulley (23) through the synchronous belt (24); The output shaft of the motor (21) is fixedly connected to the center of the second synchronous wheel (23). The motor (21) is fixedly connected to the U-shaped plate (22). The U-shaped plate (22) is fixedly connected to the second pipe (7). The two ends of the central shaft of the second spiral blade shaft (210) are movably connected to the two sides of the second pipe (7). The end of the upper central shaft of the second spiral blade shaft (210) is fixedly connected to the center of the second synchronous wheel (23).

2. The dry fermentation biogas engineering feeding device according to claim 1, characterized in that, The lower end of the pipe (1) is fixedly connected to the gate valve (3).

3. The dry fermentation biogas engineering feeding device according to claim 1, characterized in that, One end of the first pipe (1) is fixedly connected to the upper part of one side of the second pipe (7), the lower part of the second pipe (7) is located in the hopper (6), and the two sides of the hopper (6) are respectively fixedly connected to the corresponding L-shaped support rods (5).

4. The dry fermentation biogas engineering feeding device according to claim 1, characterized in that, The two L-shaped struts (5) are respectively fixedly connected to the U-shaped bracket (4).

5. The dry fermentation biogas engineering feeding device according to claim 1, characterized in that, The hopper (6) is fixedly connected to the U-shaped bracket (4).

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