Cooling device of oil press

Abstract

The utility model relates to the technical field of production of fat or fat oil from raw materials, and discloses a cooling device of an oil press, which comprises an oil press body, the upper side of the oil press body is fixedly connected with a feeding hopper, the lower side of the oil press body is fixedly connected with a discharging channel, and the outer surface of the oil press body is fixedly sleeved with two fixing rings. Supporting legs are fixedly connected to the lower positions of the outer surfaces of the two fixing rings, the outer surface of the oil press body is fixedly sleeved with a cooling shell, the outer surface of the cooling shell is fixedly connected with a temperature detector, and a cooling mechanism is arranged on the cooling shell. According to the oil press, cooling water can be efficiently used for cooling the oil press through the cooling mechanism, then the oil press can work in a proper temperature range all the time, the situation that the oil pressing quality is affected by too high temperature is avoided, and meanwhile potential safety hazards of equipment are also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of producing fat or oil from raw materials, in particular to a cooling device for an oil press. Background Art

[0002] Peanuts are rich in fat and protein and are one of the six major oil crops in China. An oil press is a kind of oil processing machinery that extracts vegetable oil from pretreated oil seeds by extrusion. The volume of the pressing chamber at the inlet and outlet ends changes greatly, and the production capacity is also large. Therefore, the oil press can operate continuously with low labor intensity. The residue cake after oil extraction is thin and small, which is convenient for comprehensive utilization.

[0003] At present, during the working process of the oil press, as the oil press is continuously used for a long time, the temperature inside the oil press barrel rises, which not only affects the quality of oil extraction, but also poses a safety hazard to the equipment, greatly reducing the service life of the equipment. At the same time, high temperature will also cause the denaturation of peanut protein and the loss of trace beneficial components. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a cooling device for an oil press, which has the function of efficiently using cooling water to cool the oil press, so that the oil press can always work within a suitable temperature range, avoiding the influence of too high temperature on the oil extraction quality and also avoiding potential safety hazards of the equipment.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A cooling device for an oil press includes an oil press body. An inlet hopper is fixedly connected to the upper side of the oil press body, and a discharge channel is fixedly connected to the lower side of the oil press body;

[0008] Both the inlet hopper and the discharge channel are communicated with the inside of the oil press body. The inlet hopper is arranged at the right side position, and the discharge channel is arranged at the left side position;

[0009] Two fixing rings are fixedly sleeved on the outer surface of the oil press body, and support legs are fixedly connected to the lower positions of the outer surfaces of the two fixing rings;

[0010] A cooling shell is fixedly sleeved on the outer surface of the oil press body, and the cooling shell is arranged between the two fixing rings;

[0011] A temperature detector is fixedly connected to the outer surface of the cooling shell. The temperature detector can monitor the temperature of the cooling water inside the cooling shell, and a cooling mechanism is arranged on the cooling shell, which can improve the cooling effect of the cooling water inside the cooling shell;

[0012] The cooling mechanism includes a water inlet pipe, a drain pipe, a fixed baffle, a water passing port, a drain port, a stop block, a fixed rod, a connecting block and a spring.

[0013] Preferably, the water inlet pipe is fixedly connected to the upper side of the outer surface of the cooling housing, and the drain pipe is fixedly connected to the lower side of the outer surface of the cooling housing;

[0014] The drain pipe and the water inlet pipe are arranged left and right respectively. A switch valve is arranged on the drain pipe, and the switch valve can open and close the drain pipe.

[0015] Preferably, the fixed baffle is fixedly connected to the inside of the cooling housing, and the fixed baffle is also fixedly connected to the outer surface of the oil press body;

[0016] The water passing port and the drain port are both opened on the right side of the fixed baffle, and the left walls of the water passing port and the drain port extend beyond the fixed baffle.

[0017] Preferably, the water passing port is arranged on the upper side of the oil press body, the drain port is arranged on the lower side of the oil press body, and the stop block is slidably connected to the inside of the drain port;

[0018] A plurality of fixed baffles are arranged inside the cooling housing. The structures and connection structures of the plurality of fixed baffles are the same, and the plurality of fixed baffles are arranged left and right.

[0019] Preferably, the fixed rod is arranged on the right side of the cooling housing, and the left end of the fixed rod slidably extends into the inside of the cooling housing;

[0020] The left end of the fixed rod passes through the stop block, and the left end of the fixed rod can contact the left wall of the cooling housing.

[0021] Preferably, the fixed rod is fixedly connected to the stop block, the connecting block is fixedly connected to the right end of the fixed rod, and the spring is fixedly connected to the left side of the connecting block;

[0022] The left end of the spring is fixedly connected to the right side of the cooling housing, and the spring is sleeved on the outer surface of the fixed rod.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, the present utility model provides a cooling device for an oil press, which has the following beneficial effects:

[0025] (1) For the cooling device of this oil press, connect the water pipe to the water inlet pipe, and then inject cooling water into the interior of the cooling housing. The cooling water will be blocked by the fixed baffle. After the cooling water rises to a certain height, it will flow to the left through the water passing port, thereby slowing down the flow of the coolant inside the cooling housing, enabling it to fully contact the outer surface of the oil press body, making full use of the cooling water, improving the cooling effect of the coolant. In this way, the cooling mechanism can efficiently use the cooling water to cool the oil press, so that the oil press can always operate within a suitable temperature range, avoiding the influence of excessive temperature on the oil pressing quality and also avoiding potential safety hazards of the equipment.

[0026] (2) When all the cooling water inside the cooling housing of this oil press needs to be drained, pull the connecting block to the right. After transmission, the blocking block will move out of the drain port, and then the drain port will open. The cooling water will flow to the drain pipe through the drain port for discharge. After the discharge is completed, release the connecting block, and the spring starts to reset. As described above, the drain ports are blocked by the blocking blocks, and at the same time, the left side of the fixed rod will contact the left wall of the cooling housing, making it more convenient and fast to drain the cooling water inside the cooling housing. Description of the Drawings

[0027] Figure 1 It is a schematic structural diagram of a cooling device for an oil press of the present utility model;

[0028] Figure 2 It is a schematic structural diagram of the internal connection of the cooling housing of the present utility model;

[0029] Figure 3 It is a schematic connection structure diagram when the cooling housing of the present utility model is draining water.

[0030] In the figure: 1. Oil press body; 2. Feeding funnel; 3. Discharge channel; 4. Fixed ring; 5. Support leg; 6. Cooling housing; 7. Water inlet pipe; 8. Drain pipe; 9. Switch valve; 10. Temperature detector; 11. Fixed baffle; 12. Water passing port; 13. Drain port; 14. Blocking block; 15. Fixed rod; 16. Connecting block; 17. Spring. Specific Embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1 to 3 , the present utility model provides a new technical solution: a cooling device for an oil press, including an oil press body 1. The oil press body 1 is an existing structure, so no further explanation is given. A feed hopper 2 is fixedly connected to the upper side of the oil press body 1, and a discharge channel 3 is fixedly connected to the lower side of the oil press body 1. Both the feed hopper 2 and the discharge channel 3 are communicated with the inside of the oil press body 1. The feed hopper 2 is arranged at the right side position, and the discharge channel 3 is arranged at the left side position. Two fixing rings 4 are fixedly sleeved on the outer surface of the oil press body 1. Support legs 5 are fixedly connected to the lower positions of the outer surfaces of the two fixing rings 4. A cooling outer shell 6 is fixedly sleeved on the outer surface of the oil press body 1. The cooling outer shell 6 is arranged between the two fixing rings 4. A temperature detector 10 is fixedly connected to the outer surface of the cooling outer shell 6. The temperature detector 10 can monitor the temperature of the cooling water inside the cooling outer shell 6. A cooling mechanism is arranged on the cooling outer shell 6. The cooling mechanism can improve the cooling effect of the cooling water inside the cooling outer shell 6. The cooling mechanism includes a water inlet pipe 7, a water discharge pipe 8, a fixed baffle 11, a water passing port 12, a water discharge port 13, a stop block 14, a fixed rod 15, a connecting block 16 and a spring 17.

[0033] Further, the water inlet pipe 7 is fixedly connected to the upper side of the outer surface of the cooling outer shell 6, and the water discharge pipe 8 is fixedly connected to the lower side of the outer surface of the cooling outer shell 6. The water discharge pipe 8 and the water inlet pipe 7 are arranged left and right respectively. A switch valve 9 is arranged on the water discharge pipe 8. The switch valve 9 can open and close the water discharge pipe 8. The fixed baffle 11 is fixedly connected to the inside of the cooling outer shell 6 and is also fixedly connected to the outer surface of the oil press body 1 at the same time. The water passing port 12 and the water discharge port 13 are both opened on the right side of the fixed baffle 11. The left walls of the water passing port 12 and the water discharge port 13 extend beyond the fixed baffle 11. The water passing port 12 is arranged above the oil press body 1, and the water discharge port 13 is arranged below the oil press body 1. The stop block 14 is slidably connected to the inside of the water discharge port 13. A plurality of fixed baffles 11 are arranged inside the cooling outer shell 6. The structures and connection structures of the plurality of fixed baffles 11 are the same. The plurality of fixed baffles 11 are arranged left and right. The fixed rod 15 is arranged on the right side of the cooling outer shell 6. The left end of the fixed rod 15 slides and extends into the inside of the cooling outer shell 6. The left end of the fixed rod 15 passes through the stop block 14. The left end of the fixed rod 15 can contact the left wall of the cooling outer shell 6. The fixed rod 15 is fixedly connected to the stop block 14. The connecting block 16 is fixedly connected to the right end of the fixed rod 15. The spring 17 is fixedly connected to the left side of the connecting block 16. The left end of the spring 17 is fixedly connected to the right side of the cooling outer shell 6. The spring 17 is sleeved on the outer surface of the fixed rod 15.

[0034] Furthermore, when starting work, the staff puts peanut oil materials into the interior of the oil press body 1 through the feeding funnel 2 for oil pressing, and finally discharges them from the discharge channel 3. At the same time, the water pipe is connected to the water inlet pipe 7, and then cooling water is injected into the interior of the cooling housing 6. After the cooling water enters the cooling housing 6, it cools the oil press body 1. At the same time, the cooling water is blocked by the fixed baffle 11. When the cooling water rises to a certain height, it flows to the left through the water passing opening 12, and so on until the cooling water reaches the position of the drain pipe 8 and is discharged, thereby slowing down the flow of the cooling liquid in the interior of the cooling housing 6, enabling it to fully contact the outer surface of the oil press body 1, so that the cooling water is fully utilized, improving the cooling effect of the cooling liquid. At the same time, the temperature detector 10 can monitor the water temperature in the interior of the cooling housing 6, and then promptly open the switch valve 9 to replace and cool the cooling water in the interior of the cooling housing 6.

[0035] Furthermore, when it is necessary to drain all the cooling water in the interior of the cooling housing 6, the staff pulls the connecting block 16 to the right. The connecting block 16 drives the fixed rod 15 to move synchronously to the right, and then the spring 17 starts to be in a stretched state. At this time, the fixed rod 15 drives the block 14 to move to the right, and then the block 14 moves out of the interior of the drain opening 13, and then the drain opening 13 opens. After that, the cooling water that has not reached the height of the water passing opening 12 flows to the position of the drain pipe 8 through the drain opening 13 for discharge. After the discharge is completed, the connecting block 16 is released, and the spring 17 starts to reset, pulling the connecting block 16 to reset. After resetting, the connecting block 16 drives the fixed rod 15 to reset, and the fixed rod 15 drives the block 14 to reset, and then the drain opening 13 is blocked by the block 14. At the same time, the left side of the fixed rod 15 contacts the left wall of the cooling housing 6. In this way, the cooling mechanism can efficiently use the cooling water to cool the oil press, so that the oil press can always work within a suitable temperature range, avoiding the influence of too high temperature on the oil pressing quality and also avoiding potential safety hazards of the equipment.

[0036] Working principle: When starting to work, the staff puts peanut oil materials into the interior of the oil press body 1 through the feeding funnel 2 for oil pressing, and finally discharges them from the discharge channel 3. At the same time, the water pipe is connected to the water inlet pipe 7, and then cooling water is injected into the interior of the cooling housing 6. After the cooling water enters the cooling housing 6, it cools down the oil press body 1. At the same time, the cooling water is blocked by the fixed baffle 11. When the cooling water rises to a certain height, it flows to the left through the water passing port 12, and so on until the cooling water reaches the position of the drainage pipe 8 and is discharged. This slows down the flow of the cooling liquid inside the cooling housing 6, enabling it to fully contact the outer surface of the oil press body 1, so that the cooling water is fully utilized, improving the cooling effect of the cooling liquid. At the same time, the temperature detector 10 can monitor the water temperature inside the cooling housing 6, and then timely open the switching valve 9 to replace and cool down the cooling water inside the cooling housing 6.

[0037] Further, when it is necessary to drain all the cooling water inside the cooling housing 6, the staff pulls the connecting block 16 to the right. The connecting block 16 drives the fixed rod 15 to move synchronously to the right, and then the spring 17 starts to be in a stretched state. At this time, the fixed rod 15 drives the stopper 14 to move to the right, and then the stopper 14 moves out of the interior of the drain port 13, and then the drain port 13 opens. After that, the cooling water that has not reached the height of the water passing port 12 flows to the position of the drainage pipe 8 through the drain port 13 for discharge. After the discharge is completed, the connecting block 16 is released, the spring 17 starts to reset, pulling the connecting block 16 to reset. After resetting, the connecting block 16 drives the fixed rod 15 to reset, and the fixed rod 15 drives the stopper 14 to reset, and then the drain port 13 is blocked by the stopper 14. At the same time, the left side of the fixed rod 15 contacts the left wall of the cooling housing 6.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for an oil press, comprising an oil press body (1). A feeding funnel (2) is fixedly connected to the upper side of the oil press body (1), and a discharging channel (3) is fixedly connected to the lower side of the oil press body (1); Both the feeding funnel (2) and the discharging channel (3) are communicated with the inside of the oil press body (1). The feeding funnel (2) is arranged at the right - hand side position, and the discharging channel (3) is arranged at the left - hand side position; Two fixing rings (4) are fixedly sleeved on the outer surface of the oil press body (1). Support legs (5) are fixedly connected to the lower positions on the outer surfaces of the two fixing rings (4); A cooling outer shell (6) is fixedly sleeved on the outer surface of the oil press body (1). The cooling outer shell (6) is arranged between the two fixing rings (4); A temperature detector (10) is fixedly connected to the outer surface of the cooling housing (6). The temperature detector (10) can monitor the temperature of the cooling water inside the cooling housing (6). It is characterized in that: A cooling mechanism is arranged on the cooling outer shell (6), and the cooling mechanism can improve the cooling effect of the cooling water inside the cooling outer shell (6); The cooling mechanism includes a water inlet pipe (7), a water discharge pipe (8), a fixed baffle (11), a water passing port (12), a water discharge port (13), a stopper (14), a fixed rod (15), a connecting block (16) and a spring (17); The water inlet pipe (7) is fixedly connected to the upper side of the outer surface of the cooling outer shell (6), and the water discharge pipe (8) is fixedly connected to the lower side of the outer surface of the cooling outer shell (6); The water discharge pipe (8) and the water inlet pipe (7) are arranged horizontally left - right respectively. A switch valve (9) is arranged on the water discharge pipe (8), and the switch valve (9) can open and close the water discharge pipe (8); The fixed baffle (11) is fixedly connected to the inside of the cooling outer shell (6), and the fixed baffle (11) is also fixedly connected to the outer surface of the oil press body (1); Both the water passing port (12) and the water discharge port (13) are opened on the right side of the fixed baffle (11), and the left walls of the water passing port (12) and the water discharge port (13) extend past the fixed baffle (11); The water passing port (12) is arranged above the oil press body (1), and the water discharge port (13) is arranged below the oil press body (1). The stopper (14) is slidably connected inside the water discharge port (13); ​ ​ ​ 2. The cooling device of an oil press according to claim 1, characterized in that: ​ ​

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