Oil residue plectrum capable of reducing adhesion

Abstract

The utility model provides an adhesion reduction oil residue plectrum which comprises a middle rod and outer plectrum bodies, the outer plectrum bodies are fixed to the left end and the right end of the middle rod respectively, a fixing cylinder is fixed to the top of the middle rod, an induced draft fan and a servo motor are fixed to the upper end and the lower end in the fixing cylinder respectively, and a lead screw is connected to the lower portion of a transmission shaft at the output end of the servo motor. A fixing disc is embedded in the upper portion of the interior of the middle rod, an outer magnet plate is fixed to the outer wall of the fixing disc, an outer fixing disc is nested on the outer side of the middle rod, scrapers are fixed to the left end and the right end of the outer fixing disc, outer frames are fixed to the lower portions of the outer walls of the scrapers, and jet heads are fixed to the bottoms of the outer frames. According to the oil refining device, oil residues or grease adhering to the middle rod and the outer shifting piece can be scraped off, attachment of the grease and the oil residues is effectively reduced, the grease and the oil residues are not prone to remaining in the oil refining device, and oil and residue discharging is more thorough.

Description

Technical Field

[0001] This utility model relates to the field of oil refining equipment technology, and in particular to a deflector for reducing oil residue adhesion. Background Technology

[0002] With the development of industrial society, the demand for animal fats is increasing. Frying animal fats is a major project in industrial oil refining. The refining of such fats is mostly carried out by frying in hot oil in a refining drum. In order to fully extract the oil, multi-stage refining devices are generally used. When using such refining devices, they are connected in series in the vertical direction, requiring a large vertical space. After the oil is refined, oil residue scrapers are usually used to scrape the oil residue and sludge to discharge it from the refining device. However, during the scraping process, the oil and sludge tend to adhere to the oil residue scrapers, resulting in incomplete oil discharge from the refining device. Utility Model Content

[0003] The purpose of this invention is to solve the problems existing in the above-mentioned background technology by proposing a deflector that reduces the adhesion of oil residue.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A deflector for reducing oil residue adhesion includes a central rod and outer deflectors. Outer deflectors are fixed to both the left and right ends of the central rod. A fixed cylinder is fixed to the top of the central rod. A blower and a servo motor are respectively fixed to the upper and lower ends inside the fixed cylinder. A lead screw is connected below the drive shaft at the output end of the servo motor. A fixed disk is embedded in the upper part of the central rod. An outer magnet plate is fixed to the outer wall of the fixed disk. An outer fixed disk is nested on the outer side of the central rod. Scrapers are fixed to both the left and right ends of the outer fixed disk. An outer frame is fixed to the lower part of the outer wall of each scraper. An air jet is fixed to the bottom of each outer frame.

[0006] Preferably, the inner walls of the scraper and the outer fixing plate are in close contact with the outer walls of the outer lever and the middle rod, respectively, and the scraper and the outer fixing plate move up and down vertically on the outer walls of the outer lever and the middle rod.

[0007] Preferably, the outer wall of the fixing plate has four outer magnet plates arranged in a cross shape at equal intervals, and the outer fixing plate is located exactly outside the outer magnet plates. The outer fixing plate is made of iron material that attracts the outer magnet plates.

[0008] Preferably, the lead screw is embedded in the fixed plate and connected to the fixed plate by a thread. The front, rear, left and right ends of the middle rod have vertical openings with sliding grooves whose cross-sectional area is the same as that of the outer magnet plate. The fixed plate moves up and down vertically inside the middle rod.

[0009] Preferably, a hollow flow channel is provided inside the outer frame, the upper part of the jet head is connected to the hollow flow channel, and the front and rear ends of the bottom of the outer frame and the end away from the central rod are all fixed with jet heads.

[0010] Preferably, the exhaust pipe of the induced draft fan is connected to the hollow flow channel inside the outer frame, and the included angle between the exhaust end of the jet head and the outer flap is 30°-45°. Beneficial effects

[0011] 1. When the outer lever is covered with oil residue or grease, the servo motor drives the lead screw to rotate inside the fixed plate. This causes the fixed plate to move the outer magnet plate from top to bottom in the middle rod. During the movement, the outer magnet plate and the outer fixed plate are attracted by magnetic force, which causes the outer fixed plate to simultaneously drive the scraper to move down along the middle rod and the outer wall of the outer lever, scraping off the oil residue or grease adhering to the middle rod and the outer lever. This effectively reduces the adhesion of grease and oil residue, and makes it less likely for grease and oil residue to remain inside the refining unit, resulting in more thorough oil and slag discharge.

[0012] 2. As the outer fixed plate and scraper move downwards along the central rod and outer deflector, the induced draft fan introduces external airflow into the outer frame. The airflow is then discharged from the jet nozzles below the outer frame and sprayed onto the outer wall of the outer deflector. This causes the sprayed airflow to flow downwards along the outer deflector and blow towards the oil residue and sludge adhering to the surface of the outer deflector. This prevents excessive oil residue and sludge from sticking to the bottom of the scraper as it moves downwards, effectively reducing the adhesion of oil and sludge. Furthermore, oil and sludge are less likely to remain inside the refining unit, resulting in more thorough oil and sludge discharge. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a front cross-sectional view of the overall structure of this utility model;

[0015] Figure 3 This is an exploded view of a portion of the structure of the external and internal fixing discs in this utility model;

[0016] Figure 4 This is a partial structural diagram of the outer and inner frames of this utility model.

[0017] Legend:

[0018] Central rod 1, outer lever 101, fixed cylinder 2, induced draft fan 201, servo motor 202, lead screw 203, fixed plate 204, outer magnet plate 205, outer fixed plate 3, scraper 301, outer frame 302, jet nozzle 303. Detailed Implementation

[0019] Example 1, referring to Figure 1-4A type of oil residue reducing desiccant includes a central rod 1 and an outer desiccant 101. The outer desiccant 101 is fixed to both the left and right ends of the central rod 1. A fixed cylinder 2 is fixed to the top of the central rod 1. An induced draft fan 201 and a servo motor 202 are fixed to the upper and lower ends of the interior of the fixed cylinder 2, respectively. A lead screw 203 is connected to the lower part of the drive shaft at the output end of the servo motor 202. A fixed disk 204 is embedded in the upper part of the interior of the central rod 1. An outer magnet plate 205 is fixed to the outer wall of the fixed disk 204. An outer fixed disk 3 is nested on the outer side of the central rod 1. Scrapers 301 are fixed to both the left and right ends of the outer fixed disk 3. An outer frame 302 is fixed to the lower part of the outer wall of the scraper 301. An air jet head 303 is fixed to the bottom of the outer frame 302.

[0020] The inner walls of the scraper 301 and the outer fixed plate 3 are respectively in close contact with the outer wall of the outer lever 101 and the middle rod 1. The scraper 301 and the outer fixed plate 3 move up and down vertically on the outer wall of the outer lever 101 and the middle rod 1.

[0021] The outer wall of the fixing plate 204 has four outer magnet plates 205 arranged in a cross shape at equal intervals. The outer fixing plate 3 is located on the outside of the outer magnet plates 205. The outer fixing plate 3 is made of iron material that attracts the outer magnet plates 205.

[0022] When the outer paddle 101 is covered with oil residue or grease during use, the servo motor 202 drives the lead screw 203 to rotate inside the fixed plate 204, causing the fixed plate 204 to move the outer magnet plate 205 from top to bottom in the middle rod 1. During the movement, the outer magnet plate 205 and the outer fixed plate 3 are attracted by magnetic force, causing the outer fixed plate 3 to simultaneously drive the scraper 301 to move down along the outer wall of the middle rod 1 and the outer paddle 101, scraping off the oil residue or grease stuck on the middle rod 1 and the outer paddle 101, which can effectively reduce the adhesion of grease and oil residue.

[0023] The lead screw 203 is embedded in the fixed plate 204 and connected to the fixed plate 204 by threads. The front, rear, left and right ends of the middle rod 1 are vertically open with a sliding groove with a cross-sectional area that is the same as that of the outer magnet plate 205. The fixed plate 204 moves up and down vertically inside the middle rod 1.

[0024] The outer magnet plate 205 is in close contact with the slide groove to prevent the lead screw 203 from rotating in the fixed plate 204 and causing the fixed plate 204 to rotate simultaneously.

[0025] Example 2 differs from Example 1 in that, in this example, a hollow flow channel is provided inside the outer frame 302, and the upper part of the jet head 303 is connected to the hollow flow channel. The front and rear ends of the bottom of the outer frame 302 and the end away from the middle rod 1 are all fixed with jet heads 303.

[0026] The exhaust pipe of the induced draft fan 201 is connected to the hollow flow channel inside the outer frame 302, and the included angle between the exhaust end of the jet head 303 and the outer flap 101 is 30°-45°.

[0027] When the exhaust end of the jet head 303 is tilted, the exhaust airflow can be blown directly onto the surface of the outer lever 101.

[0028] As the outer fixed plate 3 and scraper 301 move downwards along the central rod 1 and outer deflector 101, the induced draft fan 201 introduces external airflow into the outer frame 302. The airflow is then discharged from the jet nozzle 303 below the outer frame 302 and sprayed onto the outer wall of the outer deflector 101. This causes the sprayed airflow to flow downwards along the outer deflector 101 and blow towards the oil residue and sludge adhering to the surface of the outer deflector 101. This prevents a large amount of oil residue and sludge from sticking to the bottom of the scraper 301 as it moves downwards, effectively reducing the adhesion of oil and sludge. Furthermore, oil and sludge are less likely to remain inside the refining unit, resulting in more thorough oil and sludge discharge.

[0029] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A deflector for reducing oil residue adhesion, comprising a central rod (1) and outer deflectors (101), wherein the left and right ends of the central rod (1) are each fixed with an outer deflector (101), characterized in that, A fixed cylinder (2) is fixed to the top of the middle rod (1). A blower (201) and a servo motor (202) are fixed to the upper and lower ends of the inside of the fixed cylinder (2). A lead screw (203) is connected to the lower part of the transmission shaft at the output end of the servo motor (202). A fixed plate (204) is embedded in the upper part of the inside of the middle rod (1). An outer magnet plate (205) is fixed to the outer wall of the fixed plate (204). An outer fixed plate (3) is nested on the outside of the middle rod (1). A scraper (301) is fixed to the left and right ends of the outer fixed plate (3). An outer frame (302) is fixed to the lower part of the outer wall of the scraper (301). An air jet head (303) is fixed to the bottom of the outer frame (302).

2. The oil residue reducing desiccant blade according to claim 1, characterized in that, The inner walls of the scraper (301) and the outer fixing plate (3) are respectively in close contact with the outer wall of the outer lever (101) and the middle rod (1), and the scraper (301) and the outer fixing plate (3) move up and down vertically on the outer wall of the outer lever (101) and the middle rod (1).

3. The oil residue reducing desiccant blade according to claim 1, characterized in that, The outer wall of the fixed plate (204) has four outer magnet plates (205) arranged in a cross shape at equal intervals. The outer fixed plate (3) is located on the outside of the outer magnet plates (205). The outer fixed plate (3) is made of iron material that attracts the outer magnet plates (205).

4. The oil residue reducing desiccant blade according to claim 3, characterized in that, The lead screw (203) is embedded in the fixed plate (204) and connected to the fixed plate (204) by threads. The front, back, left and right ends of the middle rod (1) are vertically open with a sliding groove with a cross-sectional area that is the same as that of the outer magnet plate (205). The fixed plate (204) moves up and down vertically inside the middle rod (1).

5. The oil residue reducing desiccant blade according to claim 1, characterized in that, The outer frame (302) has a hollow flow channel inside. The upper part of the jet head (303) is connected to the hollow flow channel. The front and rear ends of the bottom of the outer frame (302) and the end away from the middle rod (1) are all fixed with jet heads (303).

6. The oil residue reducing desiccant blade according to claim 5, characterized in that, The exhaust pipe of the blower (201) is connected to the hollow flow channel inside the outer frame (302), and the included angle between the exhaust end of the jet head (303) and the outer lever (101) is 30°-45°.

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