Auger conveyor with cooling function

Abstract

The auger conveyor with the cooling function comprises a conveying inner cylinder, an air inlet is formed in the side surface of the conveying inner cylinder, a filter screen is fixedly connected to the inner side face of the air inlet, a ventilation pipe is fixedly connected to the side surface of the conveying inner cylinder, an air supply opening is formed in the side surface of the ventilation pipe, and an air supply pipe is fixedly connected to the side surface of the ventilation pipe. The upper surface of the base is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a cold water pipe, the end, away from the water pump, of the cold water pipe is fixedly connected with a water tank, the end, away from the cold water pipe, of the water tank is fixedly connected with a water guide pipe, and the end, away from the water tank, of the water guide pipe is fixedly connected with the water pump. Through the components, cooling water is introduced into the cold water pipe surrounding the surface of the conveying inner cylinder, heat dissipation gas is introduced into the conveying outer cylinder, the cold water pipe dissipates heat of the conveying inner cylinder and reduces the temperature of the heat dissipation gas at the same time, and then the heat dissipation gas is introduced into the conveying inner cylinder through the air inlet to directly cool materials.

Description

Technical Field

[0001] The utility model relates to the technical field of auger conveyors, in particular to an auger conveyor with a cooling function. Background Art

[0002] Existing auger conveyors with cooling functions all use a single cooling method such as water cooling or air cooling to cool the conveyor and materials. Although they can effectively control the internal temperature and dissipate heat of the materials by dissipating the heat of the conveyor casing, the function is single and the heat dissipation effect is limited. For example, a Chinese patent discloses an auger conveyor with a cooling function, and its application number is CN202223237908.3. Although cooling water circulates in the cooling water tank to reduce the bottom temperature of the casing, the material in contact with the casing is cooled and dissipated to avoid the viscosity and agglomeration of the material. However, the cooling effect of using only water cooling is limited, and the material being transported internally cannot be directly cooled, resulting in poor cooling effect on the material away from the casing, and the problem of material agglomeration cannot be completely avoided, and its use is limited. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide an auger conveyor with a cooling function. First, a cold water pipe is placed around the surface of the conveying inner cylinder to cool the auger conveyor and the material by water cooling, and heat dissipation gas is introduced. Then, the cooling water in the cold water pipe is used to absorb heat from the heat dissipation gas at the same time, thereby improving the heat dissipation efficiency of the device. Then, the cooled heat dissipation gas is introduced into the conveying inner cylinder to directly cool and dissipate the heat of the material, and the air circulation in the conveying inner cylinder is sufficient and uniform to cool the material.

[0004] The utility model also provides the above-mentioned auger conveyor with a cooling function, comprising: a base, an upper surface of the base is fixedly connected to a support, an upper surface of the support is fixedly connected to a conveying outer cylinder, a side inner wall of the conveying outer cylinder is fixedly connected to a conveying inner cylinder, a side surface of the conveying outer cylinder is fixedly connected to a motor, an output end of the motor is fixedly connected to the auger, an end of the conveying outer cylinder away from the motor is fixedly connected to a discharge baffle, an air inlet is provided on the side surface of the conveying inner cylinder, and a filter is fixedly connected to the inner side surface of the air inlet;

[0005] The side surface of the conveying inner tube is fixedly connected to a ventilation pipe, the side surface of the ventilation pipe is provided with an air supply port, the side surface of the ventilation pipe is fixedly connected to an air supply pipe, the end of the air supply pipe away from the ventilation pipe is fixedly connected to a fan, the upper surface of the base is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a cold water pipe, the end of the cold water pipe away from the water pump is fixedly connected to a water tank, the end of the water tank away from the cold water pipe is fixedly connected to a water guide pipe, and the end of the water guide pipe away from the water tank is fixedly connected to the water pump. Through the above components, a cold water pipe surrounds the surface of the conveying inner tube and then cools the water into the pipe, and heat-dissipating gas is introduced into the conveying outer tube. The cold water pipe dissipates heat from the conveying inner tube while reducing the temperature of the heat-dissipating gas. The heat-dissipating gas is then introduced into the conveying inner tube through the air inlet to directly cool the material.

[0006] According to the auger conveyor with cooling function described in the utility model, the conveying outer cylinder is provided with an air outlet at one end close to the motor, and the air outlets are provided in multiple and equidistantly distributed manner. Through the above components, the heat-dissipating gas flowing into the conveying outer cylinder can be discharged.

[0007] According to the utility model, a auger conveyor with a cooling function is provided. A feed hopper is fixedly connected to the side surface of the conveying inner cylinder. The end of the feed hopper, which is away from the conveying inner cylinder, extends through the inner wall of the conveying outer cylinder to the outside of the conveying outer cylinder. Through these components, the material to be conveyed can be fed into the conveying inner cylinder through the feed hopper.

[0008] According to the utility model, the auger conveyor with cooling function has four groups of multiple air inlets, each group having multiple air inlets, and the four groups of air inlets are evenly spaced and distributed on the upper half of the conveying inner cylinder. Through these components, the heat dissipating gas flowing into the conveying outer cylinder can enter the conveying inner cylinder through the air inlets to cool the material and the conveying inner cylinder.

[0009] According to the utility model, a cooling auger conveyor is provided. The side surface of the conveying inner cylinder is fixedly connected to a cold water pipe. The end of the auger, away from the motor, penetrates the side surface of the conveying outer cylinder and extends into the interior of the conveying inner cylinder. With these components, the cold water pipe surrounds the outer side of the conveying inner cylinder to dissipate heat and cool the inner cylinder, while the auger conveys the material in the inner cylinder.

[0010] According to the utility model, a auger conveyor with a cooling function is provided, wherein the upper surface of the base is fixedly connected to a storage box, and the storage box is located below the discharge baffle. Through the above components, the material conveyed by the conveyor can be discharged through the discharge baffle and then fall into the storage box for collection.

[0011] According to the utility model, a cooling auger conveyor is provided with a discharge port at the end of the discharge baffle plate near the inner conveyor cylinder, and the air supply pipe extends through the outer conveyor cylinder at the end away from the fan to the ventilation pipe. Through these components, material in the inner conveyor cylinder can be discharged from the discharge port, and the air supply pipe connects the ventilation pipe and the fan to allow heat dissipation gas to enter the ventilation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is the front overall structural diagram of the auger conveyor with cooling function of the utility model;

[0014] Figure 2 This is the overall rear view of the auger conveyor with cooling function of the utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the outer cylinder of the auger conveyor with cooling function of the utility model;

[0016] Figure 4 This is a sectional overall structural diagram of the conveying outer cylinder of the auger conveyor with cooling function of the present invention.

[0017] Legend:

[0018] 1. Base; 2. Storage box; 3. Conveying outer cylinder; 4. Support; 5. Fan; 6. Motor; 7. Discharge baffle; 8. Feed hopper; 9. Air supply pipe; 10. Air outlet; 11. Cold water pipe; 12. Water tank; 13. Water pipe; 14. Water pump; 15. Conveying inner cylinder; 16. Auger; 17. Air inlet; 18. Filter; 19. Ventilation pipe; 20. Air supply port; 21. Discharge port. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention 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 overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] Reference Figure 1-4The embodiment of the present invention is a screw conveyor with a cooling function, which includes: a base 1, the upper surface of the base 1 is fixedly connected to a support 4 to support the entire conveyor, the upper surface of the support 4 is fixedly connected to a conveying outer cylinder 3 to protect the internal components, the side inner wall of the conveying outer cylinder 3 is fixedly connected to a conveying inner cylinder 15, the side surface of the conveying inner cylinder 15 is fixedly connected to the cold water pipe 11, the auger 16 is a place where materials are conveyed, the side surface of the conveying outer cylinder 3 is fixedly connected to a motor 6 to provide power for the rotation of the auger 16, the output end of the motor 6 is fixedly connected to the auger 16, and the end of the auger 16 away from the motor 6 extends through the side surface of the conveying outer cylinder 3 To the inside of the conveying inner cylinder 15, the material is conveyed to the discharge port 21 together with the conveying inner cylinder 15. The end of the conveying outer cylinder 3 away from the motor 6 is fixedly connected to the discharge baffle 7. The discharge port 21 is provided so that the material can flow out from the discharge baffle 7. The side surface of the conveying inner cylinder 15 is provided with an air inlet 17. There are four groups of air inlets 17 and multiple air inlets in each group. The four groups of air inlets 17 are equidistantly distributed and distributed on the upper half of the conveying inner cylinder 15, so that the heat dissipation gas can enter the conveying inner cylinder 15 through the air inlet 17. The inner side surface of the air inlet 17 is fixedly connected to the filter 18 to prevent impurities from entering the conveying inner cylinder 15 and prevent the material in the conveying inner cylinder 15 from being discharged from the air inlet 17;

[0021] The side surface of the conveying inner cylinder 15 is fixedly connected with a ventilation pipe 19, so that the heat dissipation gas introduced can flow through the ventilation pipe 19 and be discharged. The side surface of the ventilation pipe 19 is provided with an air supply port 20, which discharges the gas in the ventilation pipe 19 into the conveying outer cylinder 3. The side surface of the ventilation pipe 19 is fixedly connected with an air supply pipe 9, and the end of the air supply pipe 9 away from the fan 5 passes through the conveying outer cylinder 3 and extends to the ventilation pipe 19, sending the air sucked by the fan 5 into the ventilation pipe 19. The end of the air supply pipe 9 away from the ventilation pipe 19 is fixedly connected with the fan 5 to provide heat dissipation air for the device. The upper surface of the base 1 The surface is fixedly connected to a water pump 14, which provides power for cooling water to flow through the cold water pipe 11 to dissipate heat for the device. The output end of the water pump 14 is fixedly connected to the cold water pipe 11, which surrounds the surface of the conveying inner cylinder 15 and uses cooling water to cool the conveying inner cylinder 15 and the material. The end of the cold water pipe 11 away from the water pump 14 is fixedly connected to a water tank 12, which is a place for storing cooling water. The end of the water tank 12 away from the cold water pipe 11 is fixedly connected to a water pipe 13, which sends the cooling water in the water tank 12 into the water pump 14. The end of the water pipe 13 away from the water tank 12 is fixedly connected to the water pump 14.

[0022] An air outlet 10 is provided at one end of the conveying outer cylinder 3 close to the motor 6. There are multiple air outlets 10 that are evenly distributed to discharge the used cooling gas from the conveying outer cylinder 3. The side surface of the conveying inner cylinder 15 is fixedly connected to the feed hopper 8. The end of the feed hopper 8 away from the conveying inner cylinder 15 passes through the inner wall of the conveying outer cylinder 3 and extends to the outside of the conveying outer cylinder 3, so that the material can be fed into the conveying inner cylinder 15 through the feed hopper 8. The upper surface of the base 1 is fixedly connected to the storage box 2, and the storage box 2 is located below the discharge baffle 7, so that after the material is discharged from the discharge port 21, it falls into the storage box 2 for collection under the action of the discharge baffle 7. The discharge baffle 7 is provided with a discharge port 21 at one end close to the conveying inner cylinder 15, so that the material can be discharged from the conveying inner cylinder 15 through the discharge port 21.

[0023] Working principle: materials are put into the conveying inner cylinder 15 through the hopper 8, the motor 6 drives the auger 16 to rotate and convey the materials, and the water pump 14 introduces the cooling water in the water tank 12 into the cold water pipe 11 through the water pipe 13. The cold water pipe 11 surrounds the surface of the conveying inner cylinder 15 and uses the cooling water to cool the conveying inner cylinder 15 and the materials. The used cooling water finally flows back to the water tank 12 to dissipate heat and wait for reuse. At the same time, the fan 5 introduces heat dissipation gas into the ventilation pipe 19 through the air supply pipe 9. The heat dissipation gas is discharged from multiple air supply ports 20 to take away the heat from the surface of the conveying inner cylinder 15 and is cooled by the cold water pipe 11. Part of the gas flows into the conveying inner cylinder 15 through the air inlet 17 to directly cool the material. Finally, the used gas is discharged from the conveying outer cylinder 3 through the air outlet 10.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An auger conveyor with cooling function, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a support (4), the upper surface of the support (4) is fixedly connected to a conveying outer cylinder (3), the side inner wall of the conveying outer cylinder (3) is fixedly connected to a conveying inner cylinder (15), the side surface of the conveying outer cylinder (3) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to an auger (16), the end of the conveying outer cylinder (3) away from the motor (6) is fixedly connected to a discharge baffle (7), the side surface of the conveying inner cylinder (15) is provided with an air inlet (17), and the inner side surface of the air inlet (17) is fixedly connected to a filter (18); The side surface of the conveying inner cylinder (15) is fixedly connected to a ventilation pipe (19), the side surface of the ventilation pipe (19) is provided with an air supply port (20), the side surface of the ventilation pipe (19) is fixedly connected to an air supply pipe (9), the end of the air supply pipe (9) away from the ventilation pipe (19) is fixedly connected to a fan (5), the upper surface of the base (1) is fixedly connected to a water pump (14), the output end of the water pump (14) is fixedly connected to a cold water pipe (11), the end of the cold water pipe (11) away from the water pump (14) is fixedly connected to a water tank (12), the end of the water tank (12) away from the cold water pipe (11) is fixedly connected to a water guide pipe (13), and the end of the water guide pipe (13) away from the water tank (12) is fixedly connected to the water pump (14).

2. The auger conveyor with cooling function according to claim 1, characterized in that: An air outlet (10) is provided at one end of the conveying outer cylinder (3) close to the motor (6), and there are multiple air outlets (10) distributed at equal intervals.

3. The auger conveyor with cooling function according to claim 1, characterized in that: The side surface of the conveying inner cylinder (15) is fixedly connected to a feed hopper (8), and one end of the feed hopper (8) away from the conveying inner cylinder (15) penetrates the inner wall of the conveying outer cylinder (3) and extends to the outside of the conveying outer cylinder (3).

4. The auger conveyor with cooling function according to claim 1, characterized in that: There are four groups of air inlets (17), each group having multiple air inlets. The four groups of air inlets (17) are evenly distributed and distributed on the upper half of the conveying inner cylinder (15).

5. The auger conveyor with cooling function according to claim 1, characterized in that: The side surface of the conveying inner cylinder (15) is fixedly connected to the cold water pipe (11), and the end of the auger (16) away from the motor (6) penetrates the side surface of the conveying outer cylinder (3) and extends to the interior of the conveying inner cylinder (15).

6. The auger conveyor with cooling function according to claim 1, characterized in that: A storage box (2) is fixedly connected to the upper surface of the base (1), and the storage box (2) is located below the discharge baffle (7).

7. The auger conveyor with cooling function according to claim 1, characterized in that: The discharge baffle (7) is provided with a discharge port (21) at one end close to the conveying inner cylinder (15), and the air supply pipe (9) is provided at one end away from the blower (5) and passes through the conveying outer cylinder (3) and extends to the ventilation pipe (19).

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