Cooling device for vegetable oil production

Abstract

The utility model discloses a cooling device for vegetable oil production, which relates to the technical field of vegetable oil production and comprises a guide hopper fixedly connected to the inner wall of a cooling box and divided into a cooling chamber and a pre-cooling chamber; one end of the oil guide pipe penetrates through the upper end wall of the cooling box and the opening end of the guide hopper, the other end of the oil guide pipe penetrates through the side wall of the pre-cooling chamber, and the oil guide pipe and the opening end of the guide hopper are seamlessly welded; the cover body is seamlessly sleeved on the outer side wall of the cooling box, the opening end of the cover body is over against the guide hopper, a plurality of annularly arranged liquid discharge holes are formed in the side wall of the cooling chamber corresponding to the opening end of the cover body, and a plurality of liquid guide pipes are arranged on the side wall of the pre-cooling chamber corresponding to the opening end of the cover body; the annular pipes are rotatably arranged in the cooling chamber and are vertically arranged, and every two adjacent annular pipes are fixedly connected through a plurality of connecting rods; the plurality of spray heads are respectively arranged on the inner side wall of the annular pipe; the cooling device has the advantages of convenience in use, good cooling effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil production, in particular to a cooling device for vegetable oil production. Background Art

[0002] During the production and processing of vegetable oil, it is usually necessary to dry and heat the plant raw materials first. This means that during the pressing process, the vegetable oil carries a large amount of heat energy. In order not to affect the bottling of the vegetable oil, the plant will be cooled;

[0003] For example, patent application number CN202023009784.4 discloses a cooling device for sesame oil production. The patent moves the box body 1 to a suitable cooling position by rotating the universal wheels 16 at the four corners of the bottom end of the box body 1, and then presses the water pump switch on the switch panel 15. The water pump 41 draws cooling water from the inside of the water storage tank 3 through the water inlet pipe 14, transmits it to a plurality of nozzles 44 through the water pipe 42 and the water outlet pipe 43, and then sprays it onto the outer surface of the cooling pipe 6 and the cooling box 7 through the spray hole 441. At the same time, the switches of the two cooling fans 8 on the switch panel 15 are turned on. The cooling fan 8 realizes the heat exchange between the inside and outside of the box 1, so that the inside of the box 1 forms a relatively low temperature environment. At this time, the sesame oil that needs to be cooled is transmitted to the cooling pipe 6 through the oil inlet hopper 5, cooled by the sprayed cooling water, and then transported to the cooling box 7. The several heat dissipation holes 11 at the top of the box 1 can play a role in auxiliary heat dissipation. The mesh cover 12 prevents debris from clogging the cooling device. The drain hole 13 can discharge the sprayed cooling water from the inside of the box 1. Finally, when the sesame oil is cooled, the valve 10 can be opened to discharge and collect the cooled sesame oil through the oil outlet hopper 9;

[0004] In the prior art, during the production and processing process, the cooling pipe is cooled by the coolant sprayed from the nozzle. Since the position of the nozzle is fixed, the sprayed coolant can only fall vertically, which will cause the cooling pipe to be incompletely in contact with the coolant and the cooling effect is poor. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a cooling device for vegetable oil production, so as to solve the problem of poor cooling effect in vegetable oil production in the prior art described in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a cooling device for vegetable oil production, comprising

[0007] A cooling box having a drain hopper at the bottom;

[0008] A material guide hopper is fixedly connected to the inner wall of the cooling box, and the material guide hopper separates the cooling chamber and the pre-cooling chamber;

[0009] An oil guide pipe, one end of which passes through the upper end wall of the cooling box and the opening end of the guide hopper, and the other end of which passes through the side wall of the precooling chamber, and the oil guide pipe is seamlessly welded to the opening end of the guide hopper;

[0010] The portion of the guide hopper extending into the cooling chamber is a spiral tube;

[0011] The cover body is seamlessly sleeved on the outer wall of the cooling box, the opening end of the cover body is directly opposite to the guide hopper, the side wall of the cooling chamber is provided with a plurality of drainage holes arranged in an annular pattern at positions corresponding to the opening end of the cover body, and the side wall of the precooling chamber is provided with a plurality of liquid guide pipes at positions corresponding to the opening end of the cover body, and the liquid guide pipes are directly opposite to the oil guide pipe;

[0012] A plurality of annular tubes are rotatably disposed in the cooling chamber and arranged vertically, two adjacent annular tubes are fixedly connected by a plurality of connecting rods, and the annular tubes are sleeved on the outer periphery of the spiral tube;

[0013] A plurality of nozzles are respectively arranged on the inner side wall of the annular tube, and the nozzles face the spiral tube.

[0014] Preferably: a plurality of semiconductor refrigeration sheets are arranged on the side wall of the cover body, the refrigeration ends of the semiconductor refrigeration sheets are embedded in the cover body, and the liquid guide tube is provided with a solenoid valve.

[0015] Preferably: a rotating sleeve is fixedly connected to the uppermost and lowermost annular tubes respectively, an annular rotating ring is fixedly provided on the rotating sleeve, a guide rail is fixedly connected to the inner wall of the cooling chamber corresponding to the position of the rotating ring, and the guide rail is rotatably sleeved on the rotating ring.

[0016] Preferably: a gear ring is fixedly connected to the inner circumferential wall of the uppermost rotating sleeve, a servo motor is fixedly connected to the upper end wall of the cooling chamber, and a gear meshing with the gear ring is fixedly connected to the output end of the servo motor.

[0017] The beneficial effects of adopting the above technical solution are:

[0018] The present application sprays coolant onto the spiral tube through a nozzle on the annular tube. The annular tube of the present application can rotate back and forth, so that the nozzle can spray the spiral tube more evenly, thereby improving the cooling effect. The coolant after absorbing heat can enter the cover body and the pre-cooling chamber to spray the oil guide pipe again. The spraying at this time belongs to pre-cooling, which can effectively improve the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of a cooling device for vegetable oil production.

[0020] Figure 2 The utility model is a cross-sectional view of a cooling device for vegetable oil production.

[0021] Among them: cooling box 10, cooling chamber 20, pre-cooling chamber 30, drainage hopper 31, material guide hopper 40, drainage hole 41, cover body 50, semiconductor refrigeration plate 51, liquid guide pipe 60, solenoid valve 61, oil guide pipe 70, spiral tube 71, nozzle 80, annular tube 81, connecting rod 82, rotating sleeve 83, rotating ring 84, guide rail 85, gear ring 86, gear 87, servo motor 88, liquid inlet hose 89. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-2 In the first embodiment, a cooling device for vegetable oil production includes:

[0024] The cooling box 10 has a drain hopper 31 at the bottom;

[0025] The guide hopper 40 is fixedly connected to the inner wall of the cooling box 10, and the guide hopper 40 separates the cooling chamber 20 and the pre-cooling chamber 30;

[0026] The oil guide pipe 70 has one end that penetrates the upper end wall of the cooling box 10 and the opening end of the guide hopper 40, and the other end that penetrates the side wall of the precooling chamber 30. The oil guide pipe 70 is seamlessly welded to the opening end of the guide hopper 40.

[0027] The portion of the guide hopper 70 extending into the cooling chamber 20 is a spiral tube 71;

[0028] The cover body 50 is seamlessly sleeved on the outer wall of the cooling box 10, the open end of the cover body 50 is directly opposite to the guide hopper 40, the side wall of the cooling chamber 20 has a plurality of drainage holes 41 arranged in an annular pattern at positions corresponding to the open end of the cover body 50, and the side wall of the precooling chamber 30 has a plurality of liquid guide pipes 60 at positions corresponding to the open end of the cover body 50, and the liquid guide pipes 60 are directly opposite to the oil guide pipe 70;

[0029] A plurality of annular tubes 81 are rotatably disposed in the cooling chamber 20 and arranged vertically, and two adjacent annular tubes 81 are fixedly connected by a plurality of connecting rods 82, and the annular tubes 81 are sleeved on the outer periphery of the spiral tube 71;

[0030] A plurality of nozzles 80 are respectively disposed on the inner side walls of the annular tube 81 , and the nozzles 80 face the spiral tube 71 .

[0031] This embodiment is implemented as follows:

[0032] When the present application is in use, coolant can be injected into the annular tube through the liquid inlet hose 89, and the annular tube 81 can reciprocate at a small angle;

[0033] When oil is supplied from bottom to top in the oil guide pipe 70, when the hot oil passes through the spiral tube 71, the nozzle 80 can spray coolant to the spiral tube 71, so that the coolant can be evenly sprayed on the outer wall of the spiral tube 71, thereby absorbing heat and cooling the hot oil in the spiral tube 71, and the coolant that absorbs heat energy will be sent into the cover body 50 through the drain hole 41, and then sprayed on the oil guide pipe 70 in the pre-cooling chamber 30 through the liquid guide pipe 60, thereby pre-cooling the hot oil in the oil guide pipe 70, thereby achieving a better cooling effect.

[0034] The advantage of the present application over the prior art is that it can better improve the cooling effect.

[0035] See also Figure 1 , 2 A plurality of semiconductor cooling sheets 51 are arranged on the side wall of the cover body 50, the cooling end of the semiconductor cooling sheet 51 is embedded in the cover body 50, and a solenoid valve 61 is arranged on the liquid outlet pipe 60;

[0036] The liquid outlet pipe 60 can be closed by the electromagnetic valve 61, and the semiconductor cooling sheet 51 can cool the cooling liquid after absorbing heat in the cover body 50, so that the temperature of the cooling liquid is reduced, thereby improving the cooling effect.

[0037] See also Figure 2 The uppermost and lowermost annular tubes 81 are respectively fixedly connected with rotating sleeves 83, and an annular rotating ring 84 is fixedly sleeved on the rotating sleeve 83. The inner wall of the cooling chamber 20 is fixedly connected with a guide rail 85 corresponding to the position of the rotating ring 84, and the guide rail 85 is rotatably sleeved on the rotating ring 84.

[0038] The rotating ring 84 on the rotating sleeve 83 can rotate in the guide rail 85, which effectively increases the rotation stability of the annular tube 81.

[0039] See also Figure 1 , 2 A gear ring 86 is fixedly connected to the inner circumferential wall of the uppermost rotating sleeve 83, a servo motor 88 is fixedly connected to the upper end wall of the cooling chamber 20, and a gear 87 meshing with the gear ring 86 is fixedly connected to the output end of the servo motor 88;

[0040] The servo motor 88 can drive the gear 87 to rotate, the gear 87 drives the gear ring 86 to rotate, and the gear ring 86 drives the rotating sleeve 83 to rotate.

[0041] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A cooling device for vegetable oil production, characterized in that: include A cooling box having a drain hopper at the bottom; A material guide hopper is fixedly connected to the inner wall of the cooling box, and the material guide hopper separates the cooling chamber and the pre-cooling chamber; An oil guide pipe, one end of which passes through the upper end wall of the cooling box and the opening end of the guide hopper, and the other end of which passes through the side wall of the precooling chamber, and the oil guide pipe is seamlessly welded to the opening end of the guide hopper; The portion of the guide hopper extending into the cooling chamber is a spiral tube; The cover body is seamlessly sleeved on the outer wall of the cooling box, the opening end of the cover body is directly opposite to the guide hopper, the side wall of the cooling chamber is provided with a plurality of drainage holes arranged in an annular pattern at positions corresponding to the opening end of the cover body, and the side wall of the precooling chamber is provided with a plurality of liquid guide pipes at positions corresponding to the opening end of the cover body, and the liquid guide pipes are directly opposite to the oil guide pipe; A plurality of annular tubes are rotatably disposed in the cooling chamber and arranged vertically, two adjacent annular tubes are fixedly connected by a plurality of connecting rods, and the annular tubes are sleeved on the outer periphery of the spiral tube; A plurality of nozzles are respectively arranged on the inner side wall of the annular tube, and the nozzles face the spiral tube.

2. A cooling device for vegetable oil production according to claim 1, characterized in that: A plurality of semiconductor refrigeration sheets are arranged on the side wall of the cover body, the refrigeration ends of the semiconductor refrigeration sheets are embedded in the cover body, and the liquid guide tube is provided with an electromagnetic valve.

3. A cooling device for vegetable oil production according to claim 1, characterized in that: The uppermost and lowermost annular tubes are respectively fixedly connected with rotating sleeves, and an annular rotating ring is fixedly mounted on the rotating sleeve. The inner wall of the cooling chamber is fixedly connected with a guide rail corresponding to the position of the rotating ring, and the guide rail is rotatably mounted on the rotating ring.

4. A cooling device for vegetable oil production according to claim 3, characterized in that: A gear ring is fixedly connected to the inner circumferential wall of the uppermost rotating sleeve, a servo motor is fixedly connected to the upper end wall of the cooling chamber, and a gear meshing with the gear ring is fixedly connected to the output end of the servo motor.

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