PT type concentrated phase conveying bin pump

Abstract

The utility model discloses a PT type concentrated phase conveying bin pump which comprises a bin pump body, a hopper and a spiral feeding cylinder, the hopper is arranged at the bottom of the bin pump body, a feeding head is arranged at the bottom end of the hopper, the spiral feeding cylinder is arranged on one side of the feeding head, a discharging pipe is arranged on one side of the hopper, a mounting sleeve is arranged on the outer side of the bin pump body, and the spiral feeding cylinder is arranged on the outer side of the mounting sleeve. And one side of the mounting sleeve is connected with a feeding pump through a connecting rod, and the feeding pump is arranged on the feeding pipe. The stirring rod is arranged in the bin pump main body so that bin materials can be stirred and mixed, the liquid guide coil pipe is arranged on the outer side of the feeding sleeve so that the bin materials can be mixed and mixed liquid can be added, use is convenient, functionality is improved, the feeding pipe is arranged on one side of the bin pump main body, the pipe rolling wheel is arranged at the top end of the feeding pipe through the fixing frame, and the bin pump is convenient to use. And the feeding hose can be wound through the hose winding wheel, so that bin materials can be conveniently and flexibly fed, and the feeding device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of silo pumps, specifically a PT-type dense phase conveying silo pump. Background Technology

[0002] A silo pump, also known as a bin pump, is a relatively reliable dense-phase dynamic pressure pneumatic conveying device for transporting powdery materials under high pressure (approximately 700 kPa or below). Silo pumps have two discharge methods, with bottom discharge being the most common. The material inside the tank is fluidized by aeration through conical aeration channels, jet injection via nozzles, or other methods. A fluidized aeration plate (layer) at the bottom allows the material to be discharged from the top of the tank. The distribution of the conveying gas on different input planes within the tank depends on the properties of the conveyed material.

[0003] For example, the authorized patent with publication number CN220160801U (Anti-pollution silo pump) includes a silo pump body, an internal cleaning component, and adjusting components connected to both ends of the cleaning component. A limiting component is provided on the inner wall of the silo pump body. This utility model utilizes an adjusting component fixedly connected to the top of the silo pump body, which can drive the cleaning component fixedly connected to the other end of the adjusting component to slide on the inner wall of the silo pump body, achieving the cleaning effect on the inner wall of the silo pump body. The limiting component on the inner wall of the silo pump body limits the sliding path of the cleaning component and the adjusting component, improving the cleaning efficiency of the inner wall of the silo pump body to a certain extent. An air inlet pipe located at the top of the silo pump body allows dust at the bottom of the silo pump body to be blown away, and an exhaust pipe located at the bottom of the silo pump body allows the dust to be discharged.

[0004] The aforementioned existing silo pumps are not convenient for feeding materials during storage. They cannot continuously feed solid powder materials, and slurry materials can easily cause feed blockage. The material handling process is not flexible enough, the material guiding distance is limited, and the versatility is insufficient. They also cannot mix and stir the stored materials. Utility Model Content

[0005] The purpose of this utility model is to provide a PT-type dense phase conveying silo pump to solve the problems mentioned in the background art, such as inconvenient feeding during storage, inability to continuously feed solid powder, easy clogging of the feed when using slurry, inflexible use during material handling, limited material guiding distance, lack of versatility, and inability to mix and stir stored materials.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PT-type dense phase conveying silo pump, comprising a silo pump body, a hopper, and a spiral feeding cylinder. The silo pump body has a hopper at its bottom, a feed head at the bottom end of the hopper, a spiral feeding cylinder on one side of the feed head, a discharge pipe on one side of the hopper, an mounting sleeve on the outer side of the silo pump body, and a feeding pump on one side of the mounting sleeve connected to a feeding pump via a connecting rod. The feeding pump is mounted on the feeding pipe.

[0007] In a further embodiment, a feeding hopper is provided on one side of the top of the spiral feeding cylinder, a spiral feeding rod is provided inside the spiral feeding cylinder, and a second motor is provided at the end of the spiral feeding cylinder, with the output shaft of the second motor connected to the end of the spiral feeding rod.

[0008] In a further embodiment, a hose reel is fixedly mounted on the top of the feeding pipe, and a feeding hose is wound onto the hose reel.

[0009] In a further embodiment, the pump body is provided with an agitator rod inside, the pump body is provided with a feed sleeve at the top, the feed sleeve is provided with a first motor at the top, and the output shaft of the first motor is connected to the end of the agitator rod.

[0010] In a further embodiment, a liquid guiding coil is provided on the outer side of the feed sleeve, one end of the liquid guiding coil is provided with a liquid filling head, and the other end of the liquid guiding coil is connected to the inner cavity of the feed sleeve.

[0011] In a further embodiment, a mounting bracket is provided on the lower outer side of the main body of the pump, and a support leg is provided at the corner of the mounting bracket.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The pump body of this utility model is equipped with a stirring rod inside, which can stir and mix the silo material. A liquid guide coil is provided on the outside of the feed sleeve, which can be used to add mixed liquid. It is convenient to use and improves functionality. A feeding pipe is provided on one side of the pump body. A hose reel is provided at the top of the feeding pipe through a fixed frame. The hose reel can be used to reel in the feeding hose, which facilitates flexible feeding of silo material and is convenient to use.

[0014] The silo pump body of this utility model has a hopper at the bottom, a feed head at the bottom of the hopper, and a spiral feed cylinder on one side of the feed head. The spiral feed cylinder facilitates the spiral feeding of silo materials, enabling the feeding of solid powders and slurries, and preventing feed blockage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a PT-type dense phase conveying chamber pump according to the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the spiral feeding cylinder of this utility model;

[0017] Figure 3 This is a schematic diagram of the feeding pipe of this utility model;

[0018] Figure 4 This is a structural schematic diagram of part A of this utility model.

[0019] In the diagram: 1. First motor; 2. Feed sleeve; 3. Liquid inlet head; 4. Liquid guide coil; 5. Tank pump body; 6. Mounting sleeve; 7. Mounting frame; 8. Support leg; 9. Hopper; 10. Screw feed cylinder; 11. Feed head; 12. Feeding pipe; 13. Discharge pipe; 14. Tube reel; 15. Feeding hose; 16. Fixing frame; 17. Feeding pump; 18. Feeding hopper; 19. Second motor; 20. Screw feed rod. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-4 This utility model provides an embodiment of a PT-type dense phase conveying silo pump, comprising a pump body 5, a hopper 9, and a screw feeder 10. The pump body 5 has a hopper 9 at its bottom, a feed head 11 at the bottom end of the hopper 9, a screw feeder 10 on one side of the feed head 11, and a discharge pipe 13 on one side of the hopper 9. An mounting sleeve 6 is provided on the outer side of the pump body 5, and one side of the mounting sleeve 6 is connected to a feeding pump 17 via a connecting rod. The feeding pump 17 is mounted on the feeding pipe 12. The hopper 9 is used to store silo material, the feed head 11 facilitates the feeding of silo material, the screw feeder 10 is used to feed different types of materials, the discharge pipe 13 facilitates the discharge of slurry, and the feeding pump 17 is used to control the feeding of silo material.

[0022] A feeding hopper 18 is provided on one side of the top of the spiral feeding cylinder 10. A spiral feeding rod 20 is provided inside the spiral feeding cylinder 10. A second motor 19 is provided at the end of the spiral feeding cylinder 10. The output shaft of the second motor 19 is connected to the end of the spiral feeding rod 20. The feeding hopper 18 facilitates feeding, and the second motor 19 drives the spiral feeding rod 20 to rotate, thus facilitating the feeding of materials in the storage bin.

[0023] The top of the feeding pipe 12 is provided with a hose reel 14 via a fixing frame 16. The hose reel 14 winds up the feeding hose 15. The hose reel 14 is used to wind up the feeding hose 15, which facilitates the transportation of materials in the storage area.

[0024] The main body 5 of the silo pump is equipped with a stirring rod inside. The top of the main body 5 of the silo pump is equipped with a feeding sleeve 2. The top of the feeding sleeve 2 is equipped with a first motor 1. The output shaft of the first motor 1 is connected to the end of the stirring rod. The stirring rod is driven to rotate by the first motor 1, so as to mix the silo material. The lower outer side of the main body 5 of the silo pump is equipped with a mounting frame 7. The corner of the mounting frame 7 is equipped with a support leg 8. The mounting frame 7 facilitates the installation of the support leg 8.

[0025] The outer side of the feed sleeve 2 is provided with a liquid guide coil 4. One end of the liquid guide coil 4 is provided with a liquid inlet head 3, and the other end of the liquid guide coil 4 is connected to the inner cavity of the feed sleeve 2. The liquid guide coil 4 facilitates the introduction of liquid.

[0026] Working principle: During use, the support leg 8 supports the main body 5 of the silo pump. The silo material is added into the screw feed cylinder 10 through the feeding hopper 18. The second motor 19 drives the screw feed rod 20 to rotate, so that the screw feed rod 20 automatically controls the material conveying, so that it stably feeds the silo material into the feed head 11 and into the hopper 9 through the feed head 11. The silo material is discharged into the feed pipe 12 through the discharge pipe 13. The feed pump 17 controls the silo material in the feed pipe 12 to be discharged into the feed hose 15. The silo material is discharged through the feed hose 15. The liquid is introduced into the feed sleeve 2 through the liquid guide coil 4 through the liquid filling head 3. The liquid is discharged into the silo pump main body 5 through the feed sleeve 2. The first motor 1 drives the stirring rod to rotate, so that it mixes and stirs the silo material.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A PT-type dense phase conveying silo pump, comprising a pump body (5), a hopper (9), and a screw feed cylinder (10), characterized in that: The bottom of the silo pump body (5) is provided with a hopper (9), the bottom end of the hopper (9) is provided with a feed head (11), a spiral feed cylinder (10) is provided on one side of the feed head (11), a discharge pipe (13) is provided on one side of the hopper (9), an installation sleeve (6) is provided on the outside of the silo pump body (5), one side of the installation sleeve (6) is connected to the feeding pump (17) through a connecting rod, and the feeding pump (17) is located on the feeding pipe (12).

2. The PT-type dense phase conveying chamber pump according to claim 1, characterized in that: The top side of the spiral feeding cylinder (10) is provided with a feeding hopper (18), the inside of the spiral feeding cylinder (10) is provided with a spiral feeding rod (20), and the end of the spiral feeding cylinder (10) is provided with a second motor (19). The output shaft of the second motor (19) is connected to the end of the spiral feeding rod (20).

3. The PT-type dense phase conveying chamber pump according to claim 1, characterized in that: The top of the feeding pipe (12) is provided with a hose reel (14) via a fixing frame (16), and a feeding hose (15) is wound on the hose reel (14).

4. A PT-type dense phase conveying chamber pump according to claim 1, characterized in that: The pump body (5) is equipped with a stirring rod inside, and a feed sleeve (2) is provided on the top of the pump body (5). A first motor (1) is provided on the top of the feed sleeve (2), and the output shaft of the first motor (1) is connected to the end of the stirring rod.

5. A PT-type dense phase conveying chamber pump according to claim 4, characterized in that: The feed sleeve (2) is provided with a liquid guide coil (4) on the outside. One end of the liquid guide coil (4) is provided with a liquid inlet head (3), and the other end of the liquid guide coil (4) is connected to the inner cavity of the feed sleeve (2).

6. A PT-type dense phase conveying chamber pump according to claim 1, characterized in that: A mounting bracket (7) is provided on the lower outer side of the main body (5) of the silo pump, and a support leg (8) is provided at the corner of the mounting bracket (7).

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