Efficient and energy-saving material conveying system

Abstract

The utility model discloses an efficient energy-saving material conveying system which comprises a hopper, a communicating pipe, a material suction machine and a high-pressure fan, the hopper is connected with the communicating pipe through a first pipeline, the communicating pipe is connected with the material suction machine through a second pipeline, the material suction machine is connected with the high-pressure fan through a third pipeline, the communicating pipe is provided with an air stop valve and a gulp valve, and the communicating pipe is connected with the high-pressure fan through a third pipeline. The first pipeline is connected with a communicating pipe through an air stop valve; the gulp valve and the air stop valve are arranged on the communicating pipe, the load of the air stop valve on the high-pressure fan is reduced through the gulp valve, and the problem of high energy consumption is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of material transmission, and particularly relates to an energy-efficient material conveying system. Background Art

[0002] A suction machine is a device suitable for material conveying. Its working principle is to use a high-pressure blower to generate negative pressure in the hopper to suck materials into the hopper for conveying. The material transmission control generally adopts a wind cut-off valve arranged on the pipeline to achieve the purpose of conveying materials.

[0003] However, when the existing suction machine conveys materials, since the high-pressure blower is only connected to the hopper through a wind cut-off valve and a pipeline, when the wind cut-off valve is closed, it is easy to cause the high-pressure blower to operate with overload, resulting in the problem of increased energy consumption. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides an energy-efficient material conveying system, which can reduce the load of the wind cut-off valve on the high-pressure blower through an air supply valve when the wind cut-off valve is closed, and solve the problem of high energy consumption.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An energy-efficient material conveying system includes a hopper, a connecting pipe, a suction machine and a high-pressure blower. The hopper is connected to the connecting pipe through a first pipeline, the connecting pipe is connected to the suction machine through a second pipeline, the suction machine is connected to the high-pressure blower through a third pipeline. The connecting pipe is provided with a wind cut-off valve and an air supply valve, and the first pipeline is connected to the connecting pipe through the wind cut-off valve; by arranging the air supply valve and the wind cut-off valve on the connecting pipe, the load of the wind cut-off valve on the high-pressure blower is reduced through the air supply valve, and the problem of high energy consumption is solved.

[0007] As a preferred solution, the first pipeline is connected to the upper end of the hopper.

[0008] As a preferred solution, the second pipeline is connected to the middle part of the outer side wall of the suction machine.

[0009] As a preferred solution, the third pipeline is connected to the upper end of the suction machine.

[0010] As a preferred solution, it further includes a mounting plate, and the high-pressure blower is arranged on the mounting plate.

[0011] As a preferred solution, the mounting plate is further provided with a mounting rack for mounting the suction machine. The mounting rack includes a first support and a second support arranged oppositely, and the suction machine is mounted between the first support and the second support.

[0012] As a preferred solution, the hopper is located above the suction machine, and the suction machine is located above the high-pressure fan.

[0013] As a preferred solution, the connecting pipe is rectangular in shape, and the air supply valve, the air cut-off valve and the second pipeline are all connected to the upper side wall of the connecting pipe.

[0014] As a preferred solution, the air supply valve and the second pipeline are respectively located at two ends of the upper side wall of the connecting pipe, and the air cut-off valve is located between the air supply valve and the second pipeline.

[0015] As a preferred solution, the number of the air cutoff valves is four, and the number of the air supply valve is one.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, by arranging the air supply valve and the air cut-off valve on the connecting pipe, the air supply valve can be used to prevent materials with high viscosity from adhering to the pipeline, thus preventing material blockage or poor flow, and improving material transportation efficiency. By cooperating with the air cut-off valve and the air supply valve, the opening and closing of the air cut-off valve can be reasonably controlled, reducing the load on the high-pressure fan when the air cut-off valve is closed, effectively saving the energy consumption of the suction machine, increasing the service life of the high-pressure fan, and reducing production costs.

[0017] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the assembly structure of an embodiment of the utility model.

[0019] Description of the accompanying drawings:

[0020] 10- hopper; 11- first pipeline; 20- connecting pipe;

[0021] 21-air supply valve; 22-air cut-off valve; 30-suction machine;

[0022] 31-second pipeline; 40-high pressure fan; 41-third pipeline;

[0023] 42-mounting plate; 43-first bracket; 44-second bracket. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the position or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] As Figure 1 shown, the present utility model discloses an efficient and energy-saving material conveying system, which includes a hopper 10, a connecting pipe 20, a suction machine 30, and a high-pressure blower 40. The hopper 10 is connected to the connecting pipe 20 through a first pipe 11. The connecting pipe 20 is connected to the suction machine 30 through a second pipe 31. The suction machine 30 is connected to the high-pressure blower 40 through a third pipe 41. A wind cut-off valve 22 and an air supply valve 21 are provided on the connecting pipe 20. The first pipe 11 is connected to the connecting pipe 20 through the wind cut-off valve 22. The first pipe 11 is connected to the upper end of the hopper 10. The second pipe 31 is connected to the middle part of the outer side wall of the suction machine 30. The third pipe 41 is connected to the upper end of the suction machine 30. The hopper 10 is located above the suction machine 30, and the suction machine 30 is located above the high-pressure blower 40. By arranging the air supply valve 21 and the wind cut-off valve 22 on the connecting pipe 20, the air supply valve 21 can prevent materials with high viscosity from adhering to the pipeline, avoiding problems such as material blockage or poor flow.

[0027] It further includes a mounting plate 42, and the high-pressure blower 40 is arranged on the mounting plate 42. The mounting plate 42 is also provided with a mounting rack for mounting the suction machine 30. The mounting rack includes a first support 43 and a second support 44 arranged oppositely, and the suction machine 30 is mounted between the first support 43 and the second support 44. By fixing the high-pressure blower 40 through the mounting plate 42, the stability of the high-pressure blower 40 is improved. The suction machine 30 can be stably fixed by the first support 43 and the second support 44, thereby improving the overall stability of the equipment, ensuring stable production, and improving production efficiency.

[0028] The connecting pipe 20 is rectangular in shape, and the air supplement valve 21, the air cutoff valve 22, and the second pipe 31 are all connected to the upper side wall of the connecting pipe 20; the air supplement valve 21 and the second pipe 31 are respectively located at both ends of the upper side wall of the connecting pipe 20, and the air cutoff valve 22 is located between the air supplement valve 21 and the second pipe 31. By arranging the air cutoff valve 22 and the air supplement valve 21 on the connecting pipe 20 at the same time, an integrated structure in which the air cutoff valve 22 and the air supplement valve 21 cooperate is formed, effectively saving the energy consumption of the suction machine 30 because the load of the air suction device is reduced when the air cutoff valve 22 is closed.

[0029] The number of the air cutoff valves 22 is four, and the number of the air supplement valves 21 is one; through the cooperation of four air cutoff valves 22 and one air supplement valve 21, the material conveying efficiency is greatly improved.

[0030] It should be understood that the number of the air cutoff valves 22 can be increased or decreased according to needs. There is at least one air cutoff valve 22, and there is at least one air supplement valve 21.

[0031] The number of the hoppers 10 and the first pipes 11 is four each. By working with four hoppers 10 at the same time, the material conveying efficiency is greatly improved.

[0032] It should be understood that the number of the hoppers 10 and the first pipes 11 changes adaptively with the number of the air cutoff valves 22, and no specific limitation is imposed on the number here.

[0033] The usage method of the present utility model: The air supplement valve 21 remains open in the shutdown state. When the suction machine 30 starts to run, the high-pressure blower 40 starts to run. When there is no material extraction signal, the air supplement valve 21 is still in the open state. When material extraction is required, the air cutoff valve 22 is opened and the air supplement valve 21 is closed; after the material extraction is completed, the air cutoff valve 22 is closed and the air supplement valve 21 is opened, and the high-pressure blower 40 is still running, waiting for the input of the next material extraction signal. If there is no material extraction signal input after 60 seconds, the high-pressure blower 40 is turned off, and the air supplement valve 21 is still in the open state.

[0034] In summary, by arranging the air supplement valve 21 and the air cutoff valve 22 on the connecting pipe 20, the present utility model avoids sticky materials from adhering to the pipeline through the air supplement valve 21, avoids material blockage or poor flow, and improves the material conveying efficiency; through the cooperation of the air cutoff valve 22 and the air supplement valve 21, the opening and closing of the air cutoff valve 22 are reasonably controlled, reducing the load on the high-pressure blower 40 when the air cutoff valve 22 is closed, effectively saving the energy consumption of the suction machine 30, increasing the service life of the high-pressure blower 40, and reducing the production cost.

[0035] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the actual technology of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A highly efficient and energy-saving material conveying system, characterized in that: It includes a hopper, a connecting pipe, a suction machine and a high-pressure fan. The hopper is connected to the connecting pipe through a first pipeline, the connecting pipe is connected to the suction machine through a second pipeline, the suction machine is connected to the high-pressure fan through a third pipeline, and an air cut-off valve and an air supply valve are provided on the connecting pipe. The first pipeline is connected to the connecting pipe through the air cut-off valve.

2. The high-efficiency and energy-saving material conveying system according to claim 1, characterized in that: The first pipeline is connected to the upper end of the hopper.

3. The high-efficiency and energy-saving material conveying system according to claim 1, characterized in that: The second pipeline is connected to the middle part of the outer side wall of the suction machine.

4. The high-efficiency and energy-saving material conveying system according to claim 1, characterized in that: The third pipeline is connected to the upper end of the suction machine.

5. The high-efficiency and energy-saving material conveying system according to claim 1, characterized in that: It also includes a mounting plate, and the high-pressure fan is arranged on the mounting plate.

6. The high-efficiency and energy-saving material conveying system according to claim 5, characterized in that: The mounting plate is also provided with a mounting frame for mounting the suction machine, the mounting frame includes a first bracket and a second bracket arranged opposite to each other, and the suction machine is mounted between the first bracket and the second bracket.

7. The high-efficiency and energy-saving material conveying system according to claim 1, characterized in that: The hopper is located above the suction machine, and the suction machine is located above the high-pressure fan.

8. The high-efficiency and energy-saving material conveying system according to claim 1, characterized in that: The connecting pipe is rectangular in shape, and the air supply valve, the air cut-off valve and the second pipeline are all connected to the upper side wall of the connecting pipe.

9. The high-efficiency and energy-saving material conveying system according to claim 8, characterized in that: The air supply valve and the second pipeline are respectively located at two ends of the upper side wall of the connecting pipe, and the air cut-off valve is located between the air supply valve and the second pipeline.

10. The high-efficiency and energy-saving material conveying system according to claim 9, characterized in that: The number of the air cut-off valves is four, and the number of the air supply valve is one.

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