Cold filtering device for peanut oil processing

Abstract

The utility model discloses a cold filtering device for peanut oil processing, which comprises a filter press and a cooling mechanism, the cooling mechanism is arranged at the feed end of the filter press, and the cooling mechanism comprises a cooling tank, a bent pipe, an oil pump, a water inlet pipe, a water discharge pipe and a water storage tank, a bent pipe for circulating peanut oil is arranged in the cooling box, the end part of the bent pipe is connected with the oil inlet end of the filter press through an oil pump, cooling water moves in the cooling box in the direction opposite to the oil product conveying direction, heat exchange is carried out in the flowing process, the water temperature is increased, the oil product temperature is reduced, and the cooled oil product is input into the filter press for filter pressing treatment. Hot water obtained after heat exchange is recycled, stored and collected, the peanut oil is rapidly cooled and subjected to cold filtration treatment, the brightness of the oil product is greatly improved, and the phenomenon that the oil product is muddy is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of peanut oil processing, in particular to a cold filter device for peanut oil processing. Background Art

[0002] Peanut oil is light yellow and transparent, with a clear color, fragrant smell and delicious taste. It is an edible oil that is relatively easy to digest and has a wide audience. During the pressing process of peanut oil, filtering equipment is required to filter the squeezed oil.

[0003] The existing peanut oil filtering equipment has the following disadvantages when in use: the existing peanut oil is generally processed by ordinary filtering method, which is prone to turbidity after being placed for a period of time, causing the oil to become turbid, affecting its appearance and taste. For this reason, we propose a cold filtering device for peanut oil processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a cold filtering device for peanut oil processing. By means of a cooling mechanism arranged at the feed end of the filter press, the peanut oil can be quickly cooled and then filtered, thereby reducing the turbidity phenomenon, improving the transparency of the oil product, and effectively solving the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cold filtration device for peanut oil processing comprises a filter press and a cooling mechanism. The filter press feed end is provided with the cooling mechanism, and the cooling mechanism comprises a cooling box, a curved pipe, an oil pump, a water inlet pipe, a water discharge pipe and a water storage tank. The cooling box is provided with a curved pipe for circulating peanut oil, and the end of the curved pipe is connected to the oil inlet end of the filter press through the oil pump. The top end of the cooling box is provided with a water inlet pipe and the bottom of the cooling box is provided with a water storage tank, and a water discharge pipe is installed on one side of the surface of the water storage tank.

[0007] Furthermore, it also includes a cleaning mechanism. The top of the filter press is provided with a cleaning mechanism, and the cleaning mechanism includes a water supply pipe, a nozzle, a water pump and a connecting pipe. The top of the filter press is provided with a water supply pipe and a nozzle is installed at the bottom of the water supply pipe. A water pump is installed inside the water storage tank and a connecting pipe connected to the water supply pipe is installed at the discharge end of the water pump. The water inlet end of the connecting pipe is in a closed state under normal use. The top of the filter press is provided with a water supply pipe and a nozzle. After the cold filtration treatment of the oil product is completed, the connecting pipe can be opened through the three-way valve and the water pump can be turned on, so that the recovered hot water enters the water supply pipe and is sprayed out from the nozzle, which can facilitate the cleaning of the filter plate and the filter press assembly and facilitate the removal of oil stains.

[0008] Furthermore, an oil inlet pipe extending to the outside of the cooling box and connected to a peanut oil supply device is installed at one end of the curved pipe away from the oil pump; the squeezed peanut oil is input into the cooling box through the oil inlet pipe.

[0009] Furthermore, a drainage pipe connected to the interior of the water storage tank is installed at one end of the bottom of the cooling box away from the oil pump; the hot water after the heat exchange treatment is discharged into the water storage tank for storage through the drainage pipe.

[0010] Furthermore, the water discharge end of the water pump is connected to the end of the drain pipe and a three-way valve is installed at the connection between the drain pipe and the connecting pipe; the opening and closing of the drain pipe and the connecting pipe are regulated by the three-way valve.

[0011] Compared with the prior art, the utility model has the following beneficial effects: a cooling box is arranged on one side of the filter press, and the high-temperature peanut oil just squeezed out is input into the inside of the curved pipe and passes through the inside of the cooling box under the action of the oil pump, and cooling water is injected into the inside of the cooling box from the water inlet pipe, and the cooling water moves in the opposite direction of the oil conveying direction inside the cooling box, and heat is exchanged during the flow process, thereby increasing the water temperature and reducing the temperature of the oil product, and the cooled oil product is then input into the inside of the filter press for filter pressing treatment, while the hot water after heat exchange is recovered for storage and collection, and the brightness of the oil product is greatly improved and the turbidity of the oil product is avoided by rapidly cooling and cold filtering the peanut oil; in a normal use state, the water inlet end of the connecting pipe is in a closed state, and a water supply pipe and a nozzle are arranged on the top of the filter press, and when the cold filtering treatment of the oil product is completed, the connecting pipe can be opened through a three-way valve and the water pump can be turned on, so that the recovered hot water enters the water supply pipe and is sprayed out from the nozzle, so that the filter plate and the filter press assembly can be cleaned conveniently and the oil stains can be removed conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a cold filter device for peanut oil processing.

[0013] Figure 2 The utility model is a schematic diagram of the internal structure of a cooling box of a cold filter device for peanut oil processing.

[0014] Figure 3 The utility model is a schematic diagram of the internal structure of a water storage tank of a cold filter device for peanut oil processing.

[0015] In the figure: 1. filter press; 2. cooling mechanism; 201. cooling box; 202. oil inlet pipe; 203. elbow pipe; 204. oil pump; 205. water inlet pipe; 206. drain pipe; 207. drain pipe; 208. water storage tank; 3. cleaning mechanism; 301. water supply pipe; 302. nozzle; 303. water pump; 304. connecting pipe; 305. three-way valve. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figure 1-3 As shown, a cold filtration device for peanut oil processing includes a filter press 1 and a cooling mechanism 2. The filter press 1 is provided with a cooling mechanism 2 at a feed end. The cooling mechanism 2 includes a cooling box 201, a curved pipe 203, an oil pump 204, a water inlet pipe 205, a water discharge pipe 207 and a water storage tank 208. The cooling box 201 is provided with a curved pipe 203 for circulating peanut oil, and the end of the curved pipe 203 is connected to the oil inlet end of the filter press 1 through the oil pump 204. The top end of the cooling box 201 is provided with a water inlet pipe 205 and the bottom of the cooling box 201 is provided with a water storage tank 208, and a water discharge pipe 207 is installed on one side of the surface of the water storage tank 208.

[0018] Wherein, it also includes a cleaning mechanism 3. The cleaning mechanism 3 is arranged on the top of the filter press 1. The cleaning mechanism 3 includes a water supply pipe 301, a nozzle 302, a water pump 303 and a connecting pipe 304. The water supply pipe 301 is arranged on the top of the filter press 1 and the nozzle 302 is installed at the bottom of the water supply pipe 301. The water pump 303 is installed inside the water storage tank 208 and the connecting pipe 304 connected to the water supply pipe 301 is installed at the discharge end of the water pump 303; under normal use, the water inlet end of the connecting pipe 304 is in a closed state, the water supply pipe 301 and the nozzle 302 are arranged on the top of the filter press 1. After the cold filtration treatment of the oil product is completed, the connecting pipe 304 can be opened through the three-way valve 305 and the water pump 303 can be turned on, so that the recovered hot water enters the water supply pipe 301 and is sprayed out from the nozzle 302, which can facilitate the cleaning of the filter plate and the filter press 1 components and remove oil stains.

[0019] Among them, the end of the curved pipe 203 away from the oil pump 204 is equipped with an oil inlet pipe 202 extending to the outside of the cooling box 201 and connected to the peanut oil supply device, and the bottom of the cooling box 201 away from the oil pump 204 is equipped with a drainage pipe 206 connected to the inside of the water tank 208; the squeezed peanut oil is input into the cooling box 201 through the oil inlet pipe 202, and the hot water after heat exchange treatment is discharged into the water tank 208 for storage through the drainage pipe 206.

[0020] The drainage end of the water pump 303 is connected to the end of the drain pipe 207 and a three-way valve 305 is installed at the connection between the drain pipe 207 and the connecting pipe 304; the opening and closing of the drain pipe 207 and the connecting pipe 304 are regulated by the three-way valve 305.

[0021] It should be noted that the utility model is a cold filtration device for peanut oil processing. When in use, a cooling box 201 is provided on one side of the filter press 1. The high-temperature peanut oil just squeezed is input into the curved pipe 203 and passes through the cooling box 201 under the action of the oil pump 204. Cooling water is injected into the cooling box 201 from the water inlet pipe 205. The cooling water moves in the opposite direction of the oil delivery direction in the cooling box 201, and heat is exchanged during the flow process to increase the water temperature and reduce the oil temperature. The cooled oil is then input into the filter press 1 for filter pressing, and the heat after heat exchange is The water is recovered for storage and collection. The brightness of the peanut oil is greatly improved by rapid cooling and cold filtering, and the turbidity of the oil is avoided. Under normal use, the water inlet end of the connecting pipe 304 is in a closed state, and a water supply pipe 301 and a nozzle 302 are provided on the top of the filter press 1. After the cold filtering of the oil is completed, the connecting pipe 304 can be opened through the three-way valve 305 and the water pump 303 can be turned on, so that the recovered hot water enters the water supply pipe 301 and is sprayed out from the nozzle 302, which can facilitate the cleaning of the filter plate and the filter press 1 components and remove oil stains.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cold filtration device for peanut oil processing, comprising a filter press (1), characterized in that: The invention also comprises a cooling mechanism (2), wherein the cooling mechanism (2) is arranged at the feed end of the filter press (1), and the cooling mechanism (2) comprises a cooling box (201), a curved pipe (203), an oil pump (204), a water inlet pipe (205), a water discharge pipe (207) and a water storage tank (208); a curved pipe (203) for circulating peanut oil is arranged inside the cooling box (201), and the end of the curved pipe (203) is connected to the oil inlet end of the filter press (1) via the oil pump (204); a water inlet pipe (205) is arranged at one end of the top of the cooling box (201), and a water storage tank (208) is arranged at the bottom of the cooling box (201); and a water discharge pipe (207) is installed on one side of the surface of the water storage tank (208).

2. A cold filter device for peanut oil processing according to claim 1, characterized in that: The filter press (1) further comprises a cleaning mechanism (3), wherein the cleaning mechanism (3) is arranged on the top of the filter press (1), and the cleaning mechanism (3) comprises a water supply pipe (301), a nozzle (302), a water pump (303) and a connecting pipe (304); the filter press (1) is arranged on the top of the filter press (1), and the nozzle (302) is installed at the bottom of the water supply pipe (301); the water pump (303) is installed inside the water storage tank (208), and the connecting pipe (304) connected to the water supply pipe (301) is installed at the discharge end of the water pump (303).

3. A cold filter device for peanut oil processing according to claim 1, characterized in that: An oil inlet pipe (202) extending to the outside of the cooling box (201) and connected to a peanut oil supply device is installed at one end of the curved pipe (203) away from the oil pump (204).

4. A cold filter device for peanut oil processing according to claim 1, characterized in that: A drainage pipe (206) connected to the interior of the water storage tank (208) is installed at one end of the bottom of the cooling box (201) away from the oil pump (204).

5. A cold filter device for peanut oil processing according to claim 2, characterized in that: The drainage end of the water pump (303) is connected to the end of the drain pipe (207), and a three-way valve (305) is installed at the connection between the drain pipe (207) and the connecting pipe (304).

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