A vacuum low temperature oil bath equipment

Abstract

The invention discloses a vacuum low-temperature oil bath device, which belongs to the technical field of oil bath devices and comprises an oil bath tank body, a slag cleaning port is arranged on one side of the oil bath tank body near the lower end, an oil drain port is arranged below the slag cleaning port, a residue cleaning assembly is installed inside the oil bath tank body, a sliding seat of the invention slides along a slide rail, a cleaning brush plate connected to a spring telescopic rod at the lower end of the sliding seat cleans the residue on the surface of the filter mesh frame, and the cleaning brush plate sweeps the residue to the slag cleaning port position for easy discharge; the invention enables the sliding rod to slide inside the sleeve rod through a reset spring, so that the cleaning brush plate is closely attached to the surface of the filter mesh frame, thereby improving the cleaning quality; after cleaning is completed, the residue cleaning assembly is moved and pulled to one end away from the slag cleaning port, and the hook is clamped on the surface of the cross bar, so that the cleaning brush plate cannot move, thereby avoiding interference and facilitating processing.

Description

Technical Field

[0001] The invention belongs to the technical field of oil bath equipment, and in particular relates to vacuum low-temperature oil bath equipment. Background Art

[0002] Oil bath is a heat bath method that uses oil as a heat bath material. The oil bath temperature is 100-260℃.

[0003] In general, the material to be heated is usually placed in a container, and the container is placed on the heat source. Some containers, such as glass containers and ceramic containers, if placed directly on the heat source, often burst due to uneven heating, too fast temperature rise, or poor heat transfer, resulting in uneven heating of the heated material. At this time, the hot bath method can be used. The so-called hot bath is to place the container in the hot bath material, let the temperature of the hot bath material slowly rise to a certain degree, and then let it slowly cool down, so as to improve the heat transfer performance of the container and make the bottom of the container uniform. Common media for oil baths include soybean oil, cottonseed oil, etc. The maximum temperature of the oil bath is higher than that of the water bath, generally between 100°C and 250°C. The operation method of the oil bath is the same as that of the water bath, but the oil bath should be operated with caution to prevent oil spillage or excessive temperature rise of the oil bath, which may cause fire.

[0004] The existing technology has the following problems: the existing vacuum low-temperature oil bath equipment is inconvenient to clean the internal residue during use, and the accumulation of residue easily causes pipeline blockage, affecting the use effect. At the same time, it is inconvenient to separate the residue from the oil, and the residue is easily mixed with the oil, resulting in reduced oil quality. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a vacuum low-temperature oil bath device, which has the characteristics of simple structure, convenient residue cleaning and residue separation.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a vacuum low-temperature oil bath equipment, comprising an oil bath tank body, a slag cleaning port is arranged on one side of the oil bath tank body near the lower end, an oil drain port is arranged below the slag cleaning port, a residue cleaning assembly is installed inside the oil bath tank body, the residue cleaning assembly comprises a cleaning brush plate, a spring telescopic rod, a slide rail and a sliding seat, wherein slide rails are fixed to the upper ends of both sides of the inner wall of the oil bath tank body, a sliding seat is nested and connected to the surface of the slide rail, the lower end of the sliding seat is connected to the spring telescopic rod, and the lower end of the spring telescopic rod is installed with a cleaning brush plate.

[0007] Preferably, the residue cleaning assembly further comprises a cross bar and a rotating clamping seat, wherein a cross bar is welded and fixed to the side between the two sliding seats, and a rotating clamping seat is provided on the side of the oil bath tank body.

[0008] Preferably, the spring telescopic rod comprises a return spring, a sleeve rod and a slide rod, wherein a return spring is fixed inside the lower end of the sleeve rod, the lower end of the return spring is connected to the slide rod, and the upper end of the slide rod is nested and slidably connected inside the sleeve rod.

[0009] Preferably, the rotating base comprises a hook and a fixed rotating base, wherein the fixed rotating base is welded and fixed to the side of the oil bath tank body, and the hook is rotatably connected to the side shaft pin of the fixed rotating base.

[0010] Preferably, a filter rack is provided inside the oil bath tank body near the slag cleaning port.

[0011] Preferably, the filter mesh frame is arranged as an inclined structure, and the side of the filter mesh frame close to the slag cleaning port is lower.

[0012] Preferably, the lower end of the filter frame is flush with the lower end of the slag cleaning port.

[0013] Preferably, a filter oil cavity is provided below the filter mesh frame, and the oil drain port is flush with the ground of the filter oil cavity.

[0014] Preferably, the spring telescopic rod is fixedly connected to the cleaning brush plate by a buckle, and the spring telescopic rod is threadedly engaged with the sliding seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The sliding seat of the present invention slides along the slide rail, and the cleaning brush plate connected to the spring telescopic rod at the lower end of the sliding seat cleans the residue on the surface of the filter frame. The cleaning brush plate sweeps the residue to the position of the residue cleaning port for easy discharge;

[0017] 2. The present invention uses a reset spring to make the slide rod slide inside the sleeve rod, so that the cleaning brush plate is closely attached to the surface of the filter frame, thereby improving the cleaning quality;

[0018] 3. After the cleaning is completed, the residue cleaning assembly is moved to one end away from the residue cleaning port, and the hook is clamped on the surface of the cross bar, so that the cleaning brush plate cannot move, avoiding interference and facilitating processing;

[0019] 4. The present invention provides an inclined filter rack to filter out the residue mixed in the oil bath thoroughly, thereby improving the quality of the oil used. The residue rolls down the filter rack to the residue cleaning port for easy cleaning, and the invention is portable and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0022] Figure 3 A side view of a residue cleaning assembly of the present invention;

[0023] Figure 4 For the present invention Figure 3 A magnified image of point A;

[0024] Figure 5 It is a schematic diagram of the structure of the spring telescopic rod of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the spring telescopic rod of the present invention;

[0026] In the figure: 1. slag cleaning port; 2. oil drain port; 3. oil bath tank; 4. residue cleaning assembly; 41. cleaning brush plate; 42. spring telescopic rod; 421. reset spring; 422. sleeve rod; 423. slide rod; 43. slide rail; 44. cross bar; 45. sliding seat; 46. rotating seat; 461. hook; 462. fixed rotating seat; 5. filter mesh frame; 6. filter oil chamber. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-6 The present invention provides the following technical solutions: a vacuum low-temperature oil bath device, comprising an oil bath tank body 3, a slag cleaning port 1 is arranged near the lower end of one side of the oil bath tank body 3, an oil drain port 2 is arranged below the slag cleaning port 1, a residue cleaning assembly 4 is installed inside the oil bath tank body 3, the residue cleaning assembly 4 comprises a cleaning brush plate 41, a spring telescopic rod 42, a slide rail 43 and a sliding seat 45, wherein slide rails 43 are fixed to the upper ends of both sides of the inner wall of the oil bath tank body 3, a sliding seat 45 is nested and connected on the surface of the slide rail 43, a spring telescopic rod 42 is connected to the lower end of the sliding seat 45, and a cleaning brush plate 41 is installed at the lower end of the spring telescopic rod 42.

[0029] Specifically, the residue cleaning assembly 4 further includes a crossbar 44 and a rotating clamp 46, wherein the crossbar 44 is welded and fixed to the side between the two sliding seats 45, and the rotating clamp 46 is provided on the side of the oil bath tank body 3.

[0030] By adopting the above technical solution, the residue cleaning component 4 is moved and pulled to one end away from the residue cleaning port 1 after cleaning is completed, and the rotating holder 46 fixes the cross bar 44, so that the cleaning brush plate 41 cannot move, avoiding interference and facilitating processing.

[0031] Specifically, the spring telescopic rod 42 includes a reset spring 421, a sleeve rod 422 and a slide rod 423, wherein the reset spring 421 is fixed inside the lower end of the sleeve rod 422, the lower end of the reset spring 421 is connected to the slide rod 423, and the upper end of the slide rod 423 is nested and slidably connected inside the sleeve rod 422.

[0032] By adopting the above technical solution, the return spring 421 enables the slide rod 423 to slide inside the sleeve rod 422, so that the cleaning brush plate 41 is closely attached to the surface of the filter frame 5, thereby improving the cleaning quality.

[0033] Specifically, the rotating seat 46 includes a hook 461 and a fixed rotating seat 462, wherein the fixed rotating seat 462 is welded and fixed to the side of the oil bath tank 3, and the hook 461 is rotatably connected to the side shaft pin of the fixed rotating seat 462.

[0034] By adopting the above technical solution, the rotating hook 461 is clamped on the surface of the cross bar 44, so that the cleaning brush plate 41 cannot move, avoiding interference.

[0035] Specifically, a filter rack 5 is provided inside the oil bath tank 3 near the slag cleaning port 1.

[0036] By adopting the above technical solution, it is convenient to filter the residue of the edible oil used in the oil bath.

[0037] Specifically, the filter frame 5 is set to an inclined structure, and the side of the filter frame 5 close to the slag cleaning port 1 is lower.

[0038] By adopting the above technical solution, the residue mixed in the oil bath can be filtered thoroughly, the oil quality can be improved, and the residue can roll down along the filter frame 5 to the residue cleaning port 1 for easy cleaning.

[0039] Specifically, the lower end of the filter frame 5 is flush with the lower end of the slag cleaning port 1.

[0040] By adopting the above technical solution, the residue can be easily discharged.

[0041] Specifically, a filter oil chamber 6 is provided below the filter mesh frame 5, and the oil drain port 2 is flush with the ground of the filter oil chamber 6.

[0042] By adopting the above technical solution, it is convenient to filter the residue of the edible oil used in the oil bath, thereby improving the quality of the oil after the oil bath.

[0043] Specifically, the spring telescopic rod 42 is snap-connected and fixed with the cleaning brush plate 41, and the spring telescopic rod 42 is threadedly engaged with the sliding seat 45.

[0044] By adopting the above technical solution, fixed installation can be conveniently performed and replacement can be performed in time.

[0045] Working principle and use process of the present invention: When the present invention is used, the sliding seat 45 is slid to slide along the slide rail 43, and the cleaning brush plate 41 connected to the spring telescopic rod 42 at the lower end of the sliding seat 45 cleans the residue on the surface of the filter frame 5, and the cleaning brush plate 41 sweeps the residue to the position of the residue cleaning port 1 for easy discharge;

[0046] The present invention uses the return spring 421 to make the slide rod 423 slide inside the sleeve rod 422, so that the cleaning brush plate 41 is closely attached to the surface of the filter frame 5, thereby improving the cleaning quality;

[0047] After the cleaning is completed, the residue cleaning assembly 4 is moved to an end away from the residue cleaning port 1, and the hook 461 is clamped on the surface of the cross bar 44, so that the cleaning brush plate 41 cannot move, thereby avoiding interference and facilitating processing;

[0048] The present invention provides an inclined filter mesh frame 5 to filter the residue mixed in the oil bath thoroughly, thereby improving the quality of the oil used. The residue rolls down the filter mesh frame 5 to the residue cleaning port 1 for easy cleaning, and the invention is portable and easy to use.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum low-temperature oil bath device, comprising an oil bath tank (3), characterized in that: A slag cleaning port (1) is provided near the lower end of one side of the oil bath tank body (3), and an oil drain port (2) is provided below the slag cleaning port (1). A residue cleaning assembly (4) is installed inside the oil bath tank body (3), and the residue cleaning assembly (4) comprises a cleaning brush plate (41), a spring telescopic rod (42), a slide rail (43) and a sliding seat (45), wherein the slide rails (43) are fixed to the upper ends of both sides of the inner wall of the oil bath tank body (3), the surface of the slide rail (43) is nested and connected with the sliding seat (45), the lower end of the sliding seat (45) is connected with the spring telescopic rod (42), and the lower end of the spring telescopic rod (42) is installed with a cleaning brush plate (41); The residue cleaning assembly (4) further comprises a crossbar (44) and a rotating holder (46), wherein the crossbar (44) is welded and fixed to the side between the two sliding seats (45), and the rotating holder (46) is provided on the side of the oil bath tank (3); The spring telescopic rod (42) comprises a return spring (421), a sleeve rod (422) and a slide rod (423), wherein the return spring (421) is fixed inside the lower end of the sleeve rod (422), the lower end of the return spring (421) is connected to the slide rod (423), and the upper end of the slide rod (423) is nested and slidably connected inside the sleeve rod (422); The rotating base (46) comprises a hook (461) and a fixed rotating base (462), wherein the fixed rotating base (462) is welded and fixed to the side of the oil bath tank (3), and the hook (461) is rotatably connected to the side shaft pin of the fixed rotating base (462); A filter rack (5) is provided inside the oil bath tank (3) near the slag cleaning port (1); The filter mesh frame (5) is arranged to be an inclined structure, and the side of the filter mesh frame (5) close to the slag cleaning port (1) is lower; after cleaning is completed, the residue cleaning assembly (4) is moved and pulled to an end away from the slag cleaning port (1), and the hook (461) is clamped on the surface of the cross bar (44), so that the cleaning brush plate (41) cannot move, and the inclined filter mesh frame (5) is arranged to filter the residue mixed with the oil bath thoroughly.

2. A vacuum low-temperature oil bath equipment according to claim 1, characterized in that: The lower end of the filter mesh frame (5) is flush with the lower end of the slag cleaning port (1).

3. A vacuum low-temperature oil bath equipment according to claim 1, characterized in that: A filter oil chamber (6) is provided below the filter mesh frame (5), and the oil drain port (2) is flush with the ground of the filter oil chamber (6).

4. A vacuum low-temperature oil bath equipment according to claim 1, characterized in that: The spring telescopic rod (42) is snap-connected and fixed to the cleaning brush plate (41), and the spring telescopic rod (42) is threadedly engaged with the sliding seat (45).

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