CN221854517U - Easy-to-clean fish oil decolorization device - Google Patents

Abstract

The utility model discloses a fish oil decoloring device convenient to clean, which comprises a stirring barrel, a motor, a rotating shaft, a main shaft, stirring rods, a water pump and a water delivery pipe, wherein the motor is arranged on the stirring barrel, a heating rod is arranged in the stirring barrel, one end of the rotating shaft penetrates through the upper end of the stirring barrel and is fixedly connected with the output end of the motor, the other end of the rotating shaft is fixedly connected with the main shaft, a water flow channel is arranged on the main shaft from bottom to top, the stirring rods are provided with a plurality of groups, a sub-channel communicated with the water flow channel is arranged in the stirring rods, high-pressure nozzles are arranged on the main shaft and the stirring rods, the end parts of the stirring rods are provided with brushes, the brushes are attached to the inner side surfaces of the stirring barrel, the water pump is arranged on the outer side wall of the stirring barrel, one end of the water delivery pipe is connected with the delivery end of the water pump, and the other end of the water delivery pipe penetrates through the bottom of the main shaft and is rotationally connected with the main shaft so as to enable the water delivery pipe and the water delivery pipe to be communicated with the water flow channel. The inner wall of the stirring cylinder is kept clean, and the next decoloring operation is avoided.

Description

Easy-to-clean fish oil decolorization device

Technical Field

The utility model relates to the field of food processing equipment, in particular to a fish oil decolorization device which is easy to clean.

Background Art

Fish oil contains a large amount of unsaturated fatty acids, especially the content of EPA and DHA unique to fish oil is as high as 18%-33%, which is easily oxidized. In addition, fish oil also contains colloidal substances with completely different colloidal properties from those in vegetable oil, which is a problem that must be paid attention to in fish oil refining. In order to achieve the decolorization of fish oil, in the prior art, the utility model patent with application number CN201520118130.5 discloses a fish oil decolorization device, including a tank body, a circulating heating pipe, a hopper, a screw feeder, a stirring motor and a stirring blade; the tank body is set on the ground through a bracket, the circulating heating pipe is arranged inside the tank body, the upper part of one side of the tank body is provided with a feed inlet, the lower part of one side of the tank body is provided with a discharge port, and the bottom of the tank body is also provided with a filter outlet; the stirring motor is arranged in the middle part above the tank body, and the stirring blade is arranged at the lower end of the stirring motor, and the stirring blade is arranged inside the tank body; the hopper is arranged on one side above the tank body, and the hopper is connected to the tank body through the screw feeder; the hopper is provided with an activated carbon adsorption medium. The temperature of the fish oil is kept at 40 degrees Celsius through a circulating heating tube to maintain good fluidity. The activated carbon powder is put into the tank by a spiral feeder and stirred with a mixer to accelerate the flow of the fish oil. The fluidity of the fish oil accelerates the decolorization of the fish oil, the decolorization effect is good, and the appearance of the fish oil is improved. In this technology, after a single high-temperature stirring decolorization, some substances will remain on the inner wall of the tank after the fish oil is decolorized, which will affect the next decolorization work.

Utility Model Content

The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a fish oil decolorization device that is easy to clean, which can keep the inner wall of the mixing cylinder clean and avoid affecting the next decolorization work.

According to the first aspect of the utility model, the fish oil decolorization device that is easy to clean includes a mixing drum, a motor, a rotating shaft, a main shaft, a stirring rod, a water pump and a water pipe. The motor is arranged on the mixing drum, and a heating rod is built in the mixing drum. One end of the rotating shaft passes through the upper end of the mixing drum and is fixedly connected to the output end of the motor, and the other end is fixedly connected to the main shaft. The main shaft is provided with a water flow channel from bottom to top. The stirring rod is arranged on the main shaft. The stirring rod is provided with a plurality of groups. A branch flow channel communicating with the water flow channel is provided inside the stirring rod. The plurality of groups of stirring rods are evenly arranged on the main shaft. The main shaft and the plurality of groups of stirring rods are provided with high-pressure nozzles. A brush is provided at the end of the stirring rod, and the brush is in contact with the inner side surface of the mixing drum. The water pump is arranged on the outer wall of the mixing drum. One end of the water pipe is connected to the delivery end of the water pump, and the other end passes through the bottom of the main shaft and is rotatably connected to the main shaft so that the water pipe is connected with the water flow channel.

The fish oil decolorization device that is easy to clean according to the embodiment of the utility model has at least the following beneficial effects: cleaning liquid is transported into the tank body through a water pump and a water pipe, and the inner wall of the mixing cylinder is flushed through a rotating high-pressure nozzle, and the rotating shaft drives the main shaft and the stirring rod to rotate, so that the flushing range is wider. While flushing, a brush is also used to clean the inner wall of the mixing cylinder to keep the inner wall of the mixing cylinder clean and avoid affecting the next decolorization work.

According to some embodiments of the present invention, the inner wall of the mixing drum is covered with a thermal insulation layer.

According to some embodiments of the present utility model, a liquid outlet pipe is provided on the bottom side of the side wall of the mixing cylinder, and a stop valve is provided on the liquid outlet pipe.

According to some embodiments of the present invention, the stirring rod is arranged to be inclined upward from one end close to the main shaft toward the other end.

According to some embodiments of the present invention, the high-pressure nozzles are arranged along the axial direction of the stirring rod.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

FIG1 is a schematic diagram of a fish oil decolorization device that is easy to clean according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a stirring rod of a fish oil decolorization device that is easy to clean according to an embodiment of the utility model.

100, mixing cylinder; 120, insulation layer; 130, liquid outlet pipe; 140, stop valve; 150, heating rod; 200, motor; 300, rotating shaft; 400, main shaft; 410, water flow channel; 500, stirring rod; 510, branch channel; 520, brush; 600, water pump; 700, water pipe; 800, high-pressure nozzle;

DETAILED DESCRIPTION

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

1 and 2, the fish oil decolorization device convenient for cleaning of the embodiment of the utility model comprises a mixing drum 100, a motor 200, a rotating shaft 300, a main shaft 400, a stirring rod 500, a water pump 600 and a water pipe 700, wherein the motor 200 is arranged on the mixing drum 100, the mixing drum 100 is equipped with a heating rod 150, one end of the rotating shaft 300 passes through the upper end of the mixing drum 100 and is fixedly connected to the output end of the motor 200, and the other end is fixedly connected to the main shaft 400, the main shaft 400 is provided with a water flow channel 410 from bottom to top, the stirring rod 500 is arranged on the main shaft 400, and the stirring rod 500 is provided with Several groups of stirring rods 500 are provided with a branch channel 510 connected to the water flow channel 410 inside, and several groups of stirring rods 500 are evenly arranged on the main shaft 400. The main shaft 400 and several groups of stirring rods 500 are provided with high-pressure nozzles 800. The ends of the stirring rods 500 are provided with brushes 520, and the brushes 520 are in contact with the inner side of the stirring cylinder 100. The water pump 600 is arranged on the outer wall of the stirring cylinder 100. One end of the water pipe 700 is connected to the delivery end of the water pump 600, and the other end passes through the bottom of the main shaft 400 and is rotatably connected to the main shaft 400 so that the water pipe 700 and the water flow channel 410 are connected.

When the motor 200 is started, the rotating shaft 300 drives the main shaft 400 and the stirring rod 500 to rotate, so that the washing range is wider. At the same time, the high-pressure nozzle 800 will rinse the inner wall of the barrel body. During the rotation of the main shaft 400 and the stirring rod 500, the cleaning liquid is transported into the tank body through the water pump 600 and the water pipe 700, and the inner wall of the mixing cylinder 100 is rinsed through the rotating high-pressure nozzle 800, and the rotating shaft 300 drives the main shaft 400 and the stirring rod 500 to rotate, so that the flushing range is wider. Specifically, the cleaning liquid sprayed by the high-pressure nozzle 800 can impact the inner wall of the mixing cylinder 100, and wash away the residues adhering to the mixing cylinder 100. In addition, the brush 520 will also clean the inner wall of the barrel body to ensure that the inner wall remains clean. The brush 520 is used to further clean the residues removed by the high-pressure cleaning liquid, so that the residues are mixed in the cleaning liquid and remain at the bottom of the mixing cylinder 100, thereby ensuring the cleanliness of the mixing cylinder 100 and avoiding affecting the next decolorization work.

In summary, while flushing, the brush 520 is also used to clean the inner wall of the mixing drum 100 to keep the inner wall of the mixing drum 100 clean to avoid affecting the next decolorization work. Through optimized structural design, the water flow channel 410 and the water pipe 700 are cleverly combined with the main shaft 400 and the stirring rod 500, so that the overall efficiency of the device is improved.

In addition, the rotation of the stirring rod 500 can also speed up the flow of the fish oil during the decolorization process and improve the decolorization efficiency.

In some embodiments, the inner wall of the mixing drum 100 is covered with a heat preservation layer 120. The heat preservation layer 120 is used to improve the decolorization effect of the mixing drum 100, specifically, to maintain the temperature stability of the decolorization process, and to ensure the uniformity and stability of the decolorization effect.

It should be mentioned that the used cleaning liquid will accumulate at the bottom of the mixing drum 100. In order to discharge the cleaning liquid, a liquid outlet pipe 130 is provided on the bottom side of the side wall of the mixing drum 100. In order to facilitate the control of the on and off of the liquid outlet pipe 130, a stop valve 140 is provided on the liquid outlet pipe 130.

In addition, in the decolorization operation, the liquid discharge operation can be conveniently performed by means of the liquid discharge pipe 130 and the stop valve 140 arranged on the side wall near the bottom. This design not only improves the convenience of operation, but also avoids liquid leakage during the decolorization process.

Preferably, in some specific embodiments, the stirring rod 500 is arranged to be inclined upward from one end close to the main shaft 400 toward the other end. The high-pressure cleaning liquid sprayed by the high-pressure nozzle 800 can be sprayed upward, so as to clean the inner wall surface of the entire stirring drum 100 in a large range, expand the cleaning range, and improve the cleaning effect of the stirring drum 100. Furthermore, the high-pressure nozzle 800 is arranged along the axial direction of the stirring rod 500. In the process of the stirring rod 500 rotating, the high-pressure nozzle 800 can be driven to repeatedly clean and flush the same area for multiple times, so as to better cooperate with the brush 520 to sweep away the residue.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims (5)

1. A fish oil decolorization device that is easy to clean, characterized in that it comprises a mixing drum (100), a motor (200), a rotating shaft (300), a main shaft (400), a stirring rod (500), a water pump (600) and a water pipe (700), wherein the motor (200) is arranged on the mixing drum (100), the mixing drum (100) is equipped with a heating rod (150), one end of the rotating shaft (300) passes through the upper end of the mixing drum (100) and is fixedly connected to the output end of the motor (200), and the other end is fixedly connected to the main shaft (400), the main shaft (400) is provided with a water flow channel (410) from bottom to top, the stirring rod (500) is arranged on the main shaft (400), the stirring rod (500) is provided with a plurality of groups, and the stirring A branch channel (510) communicating with the water flow channel (410) is arranged inside the rod (500); a plurality of groups of stirring rods (500) are evenly arranged on the main shaft (400); the main shaft (400) and the plurality of groups of stirring rods (500) are both provided with high-pressure nozzles (800); a brush (520) is arranged at the end of the stirring rod (500); the brush (520) is in contact with the inner side surface of the stirring drum (100); the water pump (600) is arranged on the outer side wall of the stirring drum (100); one end of the water pipe (700) is connected to the delivery end of the water pump (600); the other end passes through the bottom of the main shaft (400) and is rotatably connected to the main shaft (400) so that the water pipe (700) and the water flow channel (410) are communicated. 2. The easy-to-clean fish oil decolorization device according to claim 1 is characterized in that the inner wall of the mixing cylinder (100) is covered with a heat-insulating layer (120). 3. The easy-to-clean fish oil decolorization device according to claim 1 is characterized in that a liquid outlet pipe (130) is provided on the bottom side of the side wall of the mixing cylinder (100), and a stop valve (140) is provided on the liquid outlet pipe (130). 4. The easy-to-clean fish oil decolorization device according to claim 1 is characterized in that the stirring rod (500) is arranged to be inclined upward from one end close to the main shaft (400) toward the other end. 5. The easy-to-clean fish oil decolorization device according to claim 1 or 4, characterized in that the high-pressure nozzles (800) are arranged along the axial direction of the stirring rod (500).