Novel gas conveying device

Abstract

The utility model discloses a novel gas conveying device which comprises a feeding hopper, the end, away from a second pipeline, of the feeding hopper is fixedly connected with a material pipe, the end, away from the feeding hopper, of the material pipe is fixedly connected with a stock bin, the upper surface of the stock bin is fixedly connected with a gas valve, and the side inner wall of the gas valve is slidably connected with an exhaust plate. A valve cover is fixedly connected to the upper surface of the exhaust plate, a connecting rod is fixedly connected to the lower surface of the valve cover, a plug is fixedly connected to the end, away from the valve cover, of the connecting rod, a second spring is fixedly connected to the lower surface of the valve cover, and a fixing plate is fixedly connected to the end, away from the valve cover, of the second spring. By means of the components, the material bin is provided with the air valve, when the pressure of the material bin is too large, air can be exhausted, the air pressure in the material bin is kept stable, materials can be sent out at a time under the action of the air pressure in the material bin when the materials are sent out, and the situation that the materials are adsorbed in the material bin and are not prone to being taken out is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas delivery, in particular to a novel gas delivery device. Background Art

[0002] The existing new gas conveying devices all use gas as power to transport powdered materials from one production point to the next production point. Although the problem of powdered materials being easily returned during transportation is solved and the powdered materials are prevented from entering the conveying motor to prevent damage to the motor, the sealed pipeline is firmly fixed and not easy to disassemble after use. At the same time, when the materials are collected into the silo for discharge, some materials will be adsorbed in the silo and not easy to discharge. For example, a new gas conveying device disclosed in a Chinese patent, with application number CN202221576757.1, is completely sealed during the conveying process, which will not cause material leakage or material leakage, and reduce the waste of material leakage, and avoid the problem of materials falling on the motor and being burned. However, the pipeline connection is too tight to be easily disassembled after use. At the same time, an exhaust pipe is used to discharge all the gas in the silo, and the material is discharged only under the action of gravity. The problem of some powdered materials being adsorbed in the silo and difficult to discharge is not solved, which is not conducive to the transportation and collection of materials and the cleaning of the silo, and has limitations in use. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a novel gas conveying device, in which a card block on a connecting pipe is inserted into a card slot in a fixing plate and then rotated to fix it, and a pin is used to fix the card block so that the two pipes are completely fitted and fixed to ensure air tightness during transportation, and an air valve is arranged on the upper surface of the silo, and when the air pressure in the silo is too high, the gas will be discharged from the air valve to prevent the situation that the air pressure is too high and is not conducive to the discharge and collection of materials and the materials cannot be delivered to the silo, and at the same time, a lower air pressure is maintained in the silo, so that the materials in the silo can be sprayed out by air pressure when collecting the materials, and the situation that the materials are adsorbed in the silo and are difficult to be taken out is reduced.

[0004] The utility model also provides a novel gas delivery device as described above, comprising: a blower is fixedly connected to the upper surface of the base, a pipe 1 is fixedly connected to the output end of the blower, a connecting pipe is fixedly connected to the side surface of the pipe 1, a block is fixedly connected to the side surface of the connecting pipe, an end of the pipe 1 away from the blower is fixedly connected to a pipe 2, a fixed pipe is fixedly connected to the side surface of the pipe 2, a spring 1 is fixedly connected to the side surface of the fixed pipe, a pin is fixedly connected to the end of the spring 1 away from the fixed pipe, and a pin is fixedly connected to the side surface of the pipe 2 away from the pipe 1. A feeding hopper is connected; the end of the feeding hopper away from the second pipe is fixedly connected to a material pipe, the end of the material pipe away from the feeding hopper is fixedly connected to a silo, the lower surface of the silo is threadedly connected to a sealing cover, the upper surface of the silo is fixedly connected to an air valve, the side inner wall of the air valve is slidably connected to an exhaust plate, the upper surface of the exhaust plate is fixedly connected to a valve cover, the lower surface of the valve cover is fixedly connected to a connecting rod, the end of the connecting rod away from the valve cover is fixedly connected to a plug, the lower surface of the valve cover is fixedly connected to a spring 2, and the end of the spring 2 away from the valve cover is fixedly connected to a fixing plate. Through the above components, the first pipe and the second pipe can be fixed together without air leakage, and the disassembly is simple and convenient for use. The silo is provided with an air valve to discharge the gas when the pressure in the silo is too high, so that the air pressure in the silo remains stable. When the material is sent out, the material will be sent out at one time under the action of the air pressure in the silo, which reduces the situation that the material is adsorbed in the silo and is difficult to take out.

[0005] According to the novel gas delivery device described in the utility model, there are two clamping blocks and they are symmetrically distributed, and the connecting pipe is located between the two clamping blocks. Through the above components, the clamping block can be clamped into the fixed pipe to connect the fixed pipe and the connecting pipe together.

[0006] According to the novel gas delivery device described in the utility model, there are two pins and they are symmetrically distributed, and the fixing pipe is located between the two pins. Through the above components, the block can be fixed by the pins to prevent the fixing pipe and the connecting pipe from being released from the fixed state.

[0007] According to the novel gas delivery device described in the utility model, the side surface of the connecting pipe is fixedly connected to the fixed pipe during operation, and the side surface of the pin is fixedly connected to the clamping block during operation. Through the above components, the pin can fix the clamping block.

[0008] According to the novel gas delivery device described in the utility model, the upper surface of the feeding hopper is fixedly connected with a feeding port, and the upper surface of the base is fixedly connected with an electric telescopic rod. Through the above components, the material is fed into the feeding hopper through the feeding port.

[0009] According to the novel gas delivery device described in the utility model, the output end of the electric telescopic rod is fixedly connected with a rubber plug, and the side surface of the rubber plug is slidably connected with the feeding hopper. Through the above components, the electric telescopic rod controls the rubber plug to slide and control the feeding amount.

[0010] According to the novel gas delivery device described in the utility model, the side inner wall of the gas valve is fixedly connected to the fixed plate, and the upper surface of the plug is in contact with the fixed plate during operation. The above components can prevent the plug from being blown off by excessive gas pressure in the silo.

[0011] According to the novel gas delivery device described in the utility model, the input end of the blower is fixedly connected with a filter screen 1, and the side inner wall of the silo is fixedly connected with a filter screen 2, and the filter screen 2 is located below the plug. The above components prevent the blower from sucking in dust when inhaling air, and prevent the material from flowing out of the silo through the air valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall structural diagram of a novel gas delivery device of the utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of a connecting pipe and a fixed pipe of a novel gas delivery device of the utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of a feeding hopper of a novel gas conveying device of the utility model;

[0016] Figure 4 This is a cross-sectional structural diagram of a silo of a novel gas conveying device of the utility model;

[0017] Figure 5 This is a partial structural diagram of A of a novel gas delivery device of the utility model.

[0018] Legend:

[0019] 1. Base; 2. Blower; 3. Filter 1; 4. Pipe 1; 5. Connecting pipe; 6. Fixed pipe; 7. Pipe 2; 8. Electric telescopic rod; 9. Feed hopper; 10. Feed port; 11. Feed pipe; 12. Silo; 13. Valve cover; 14. Sealing cover; 15. Air valve; 16. Block; 17. Pin; 18. Spring 1; 19. Rubber plug; 20. Exhaust plate; 21. Spring 2; 22. Fixed plate; 23. Connecting rod; 24. Plug; 25. Filter 2. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-5 The utility model embodiment is a novel gas conveying device, which includes: a base 1, a blower 2 is fixedly connected to the upper surface of the base 1 to provide power for the conveying of materials, a pipe 4 is fixedly connected to the output end of the blower 2 to deliver the gas into the pipe 2 7, a connecting pipe 5 is fixedly connected to the side surface of the pipe 4, the side surface of the connecting pipe 5 is fixedly connected to the fixed pipe 6 during work, and the connecting pipe 5 is fixed to the fixed pipe 6 so that the connecting pipe 5 is fixed to the fixed pipe 6, and the side surface of the connecting pipe 5 is fixedly connected to a clamping block 16, there are two clamping blocks 16 and they are symmetrically distributed, the connecting pipe 5 is located between the two clamping blocks 16, and the connecting pipe 5 is clamped into the slot of the fixed pipe 6 to fix the connecting pipe 5. The pipe 14 is fixed together with the fixed pipe 6. The end of the pipe 14 away from the blower 2 is fixedly connected with the pipe 2 7 to transport the gas to the feeding hopper 9 to transport the material. The side surface of the pipe 2 7 is fixedly connected with the fixed pipe 6. A card slot is provided to allow the card block 16 to be rotated and inserted to clamp the connecting pipe 5. The side surface of the fixed pipe 6 is fixedly connected with a spring 18. The pin 17 is pulled to fix the card block 16. The end of the spring 18 away from the fixed pipe 6 is fixedly connected with a pin 17. There are two pins 17 and they are symmetrically distributed. The fixed pipe 6 is located between the two pins 17. The side surface of the pin 17 is fixedly connected with the card block 16 during work. The card block 16 is inserted into the card block 16 to clamp the card. The block 16 is fixed, and the side surface of the end of the pipeline 27 away from the pipeline 14 is fixedly connected with a feeding hopper 9 to feed the material into the pipeline 27 for transportation; the end of the feeding hopper 9 away from the pipeline 27 is fixedly connected with a material pipe 11 to transport the material to the silo 12, and the end of the material pipe 11 away from the feeding hopper 9 is fixedly connected with the silo 12 to collect the transported material. The lower surface of the silo 12 is threadedly connected with a sealing cover 14 to seal the silo 12 and discharge the material when needed. The upper surface of the silo 12 is fixedly connected with an air valve 15 to regulate the air pressure in the silo 12. The side inner wall of the air valve 15 is slidably connected with an exhaust plate 20, which is provided with a hole to be raised after The gas can be discharged from the hole. The upper surface of the exhaust plate 20 is fixedly connected with a valve cover 13 to seal the air valve 15 to prevent air leakage. The lower surface of the valve cover 13 is fixedly connected with a connecting rod 23. After the plug 24 is pushed up, the valve cover 13 is driven to open. The end of the connecting rod 23 away from the valve cover 13 is fixedly connected with the plug 24. When the air pressure in the silo 12 exceeds a certain range, the gas is pushed up and discharged. The lower surface of the valve cover 13 is fixedly connected with a spring 21. After the gas discharge is completed, the valve cover 13 is pulled back. The end of the spring 21 away from the valve cover 13 is fixedly connected with a fixed plate 22 to prevent the plug 24 from being pushed up by excessive air pressure.

[0022] The upper surface of the feeding hopper 9 is fixedly connected with a feeding port 10, and the material is fed into the feeding hopper 9. The upper surface of the base 1 is fixedly connected with an electric telescopic rod 8, which drives the rubber plug 19 to slide. The output end of the electric telescopic rod 8 is fixedly connected with the rubber plug 19. The side surface of the rubber plug 19 is slidably connected to the feeding hopper 9 to control the feed amount entering the pipeline 2 7 from the feeding hopper 9.

[0023] The side inner wall of the air valve 15 is fixedly connected to the fixed plate 22, and the upper surface of the plug 24 is in contact with the fixed plate 22 during operation to prevent the plug 24 from being pushed up by the excessive air pressure in the silo 12. The input end of the blower 2 is fixedly connected with a filter screen 3 to prevent the blower 2 from sucking in dust when inhaling air. The side inner wall of the silo 12 is fixedly connected with a filter screen 25, and the filter screen 25 is located below the plug 24 to prevent the material from flowing out of the silo 12 through the air valve 15.

[0024] Working principle: insert the block 16 into the fixed pipe 6 and then use the pin 17 to clamp the block 16 to firmly clamp the pipe 1 4 and the pipe 2 7 together, start the blower 2 to provide conveying gas, and send the material into the feeding hopper 9 through the feeding port 10. The electric telescopic rod 8 controls the feed amount through the rubber plug 19. The material pipe 11 sends the material into the silo 12. When the pressure in the silo 12 is too high, the plug 24 will be lifted up and drive the valve cover 13 to rise to discharge the gas from the exhaust plate 20. When the air pressure drops to a certain value, the plug 24 will re-seal the silo 12. When the material needs to be discharged, open the cover 14. The material will be blown out under the action of a certain air pressure, reducing the situation where the material is adsorbed in the silo 12 and cannot be discharged.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A novel gas delivery device, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a blower (2), the output end of the blower (2) is fixedly connected to a pipe 1 (4), the side surface of the pipe 1 (4) is fixedly connected to a connecting pipe (5), the side surface of the connecting pipe (5) is fixedly connected to a clamping block (16), the end of the pipe 1 (4) away from the blower (2) is fixedly connected to a pipe 2 (7), the side surface of the pipe 2 (7) is fixedly connected to a fixing pipe (6), the side surface of the fixing pipe (6) is fixedly connected to a spring 1 (18), the end of the spring 1 (18) away from the fixing pipe (6) is fixedly connected to a pin (17), and the side surface of the end of the pipe 2 (7) away from the pipe 1 (4) is fixedly connected to a feeding hopper (9); The end of the feeding hopper (9) away from the second pipe (7) is fixedly connected to a material pipe (11), the end of the material pipe (11) away from the feeding hopper (9) is fixedly connected to a material bin (12), the lower surface of the material bin (12) is threadedly connected to a sealing cover (14), the upper surface of the material bin (12) is fixedly connected to an air valve (15), the side inner wall of the air valve (15) is slidably connected to an exhaust plate (20), the upper surface of the exhaust plate (20) is fixedly connected to a valve cover (13), the lower surface of the valve cover (13) is fixedly connected to a connecting rod (23), the end of the connecting rod (23) away from the valve cover (13) is fixedly connected to a plug (24), the lower surface of the valve cover (13) is fixedly connected to a second spring (21), and the end of the second spring (21) away from the valve cover (13) is fixedly connected to a fixing plate (22).

2. A novel gas delivery device according to claim 1, characterized in that: There are two clamping blocks (16) which are symmetrically distributed, and the connecting pipe (5) is located between the two clamping blocks (16).

3. A novel gas delivery device according to claim 1, characterized in that: There are two pins (17) which are symmetrically distributed, and the fixing tube (6) is located between the two pins (17).

4. A novel gas delivery device according to claim 1, characterized in that: The side surface of the connecting pipe (5) is fixedly connected to the fixing pipe (6) during operation, and the side surface of the pin (17) is fixedly connected to the clamping block (16) during operation.

5. A novel gas delivery device according to claim 1, characterized in that: The upper surface of the feeding hopper (9) is fixedly connected with a feeding port (10), and the upper surface of the base (1) is fixedly connected with an electric telescopic rod (8).

6. A novel gas delivery device according to claim 5, characterized in that: The output end of the electric telescopic rod (8) is fixedly connected to a rubber plug (19), and the side surface of the rubber plug (19) is slidably connected to the feeding hopper (9).

7. A novel gas delivery device according to claim 1, characterized in that: The side inner wall of the air valve (15) is fixedly connected to the fixing plate (22), and the upper surface of the plug (24) is in contact with the fixing plate (22) during operation.

8. A novel gas delivery device according to claim 1, characterized in that: The input end of the blower (2) is fixedly connected to a filter screen 1 (3), and the side inner wall of the silo (12) is fixedly connected to a filter screen 2 (25), and the filter screen 2 (25) is located below the stopper (24).

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