Heat exchanger for soybean oil fatty acid production

Abstract

The utility model relates to the technical field of fatty acid production, and provides a heat exchanger for soybean oil fatty acid production, which comprises a heat exchange tank, the bottom end of the outer side of the heat exchange tank is fixedly connected with an extension seat, the inner side of the extension seat is rotatably connected with a support shaft rod, and the outer side of the support shaft rod is fixedly connected with a plugging bottom cover. The end, away from the supporting shaft rod, of the plugging bottom cover is fixedly connected with an extending frame, an adjusting assembly is arranged in the middle of the outer side of the heat exchange tank and used for being matched with the extending frame to drive the plugging bottom cover to turn over, and a heat exchange assembly is arranged in the heat exchange tank and used for crystallizing fatty acid. The adjusting assembly comprises a transmission seat, a positioning shaft rod, an eccentric plate, a linkage rod and a transmission screw rod, and the transmission seat is fixedly connected to the middle of the outer side of the heat exchange tank. By means of the technical scheme, the problem that in the prior art, crystals are extremely easy to remain in the shell, and the cleaning difficulty of personnel is large is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fatty acid production technical field, specifically, relate to a heat exchanger for soybean oil fatty acid production. BACKGROUND

[0002] Soybean oil fatty acid refers to the extraction from soybean a kind of senior fatty acid glyceride, soybean oil fatty acid has good biodegradability and lower environmental pollution risk, widely used in food industry, cosmetics industry, pharmaceutical field and other fields;

[0003] Among them, in the production process of soybean oil fatty acid, the crystallization of high freezing point fatty acid in mixed fatty acid needs to be separated by heat exchanger, however, the heat exchanger in the traditional technology is mainly closed structure, and the crystallization is easily left in the shell, so that the cleaning difficulty of personnel is larger;

[0004] Based on this, we propose a heat exchanger for soybean oil fatty acid production. UTILITY MODEL CONTENT

[0005] The utility model proposes a heat exchanger for soybean oil fatty acid production, solve the problem that crystallization is easily left in the shell in the related art, so that the cleaning difficulty of personnel is larger.

[0006] The technical scheme of the utility model is as follows: a heat exchanger for soybean oil fatty acid production, including heat exchange jar, the bottom of the outside of heat exchange jar is fixedly connected with extension seat, the inside of extension seat is rotatably connected with support shaft rod, the outside of support shaft rod is fixedly connected with plugging bottom cover, the end, away from support shaft rod of plugging bottom cover, is fixedly connected with extension frame, the middle part of the outside of heat exchange jar is provided with adjusting assembly, adjusting assembly is used to drive plugging bottom cover overturn with extension frame, the inside of heat exchange jar is provided with heat exchange assembly, heat exchange assembly is used for crystallization fatty acid.

[0007] Preferably, the adjusting assembly comprises a transmission seat, a positioning shaft, an eccentric plate, a linkage rod and a transmission screw, the middle part of the outside of the heat exchange jar is fixedly connected with the transmission seat, the top end of the transmission seat is fixedly connected with the positioning shaft, the positioning shaft is rotatably connected with the eccentric plate, the end, away from the positioning shaft of the eccentric plate, is rotatably connected with the linkage rod, the end, away from the eccentric plate of the linkage rod, is also rotatably connected with the extension frame, one side of the transmission seat is threadedly connected with the transmission screw, the top end of the transmission screw is rotatably connected with the displacement frame, the middle part of the eccentric plate is provided with a linkage slot, and the top end of the displacement frame is also movably connected in the inside of the linkage slot.

[0008] Preferably, the heat exchange assembly comprises serpentine heat exchange pipes, a positioning disc, a return pipe and turbulence fan blades, the top end of the heat exchange tank is rotationally connected with the serpentine heat exchange pipes, the bottom end inside the heat exchange tank is fixedly connected with the positioning disc, the middle part of the positioning disc is fixedly connected with the return pipe, one end of the return pipe penetrates the heat exchange tank, one end of the serpentine heat exchange pipes inside the heat exchange tank is connected with the top end of the return pipe through a rotary joint, the reversing part of each serpentine heat exchange pipe is fixedly connected with the turbulence fan blades, the top end of the heat exchange tank is fixedly connected with a transmission motor, the output end of the transmission motor is fixedly connected with a transmission straight gear, the top end outside the serpentine heat exchange pipes is fixedly connected with a speed reduction straight gear, and the speed reduction straight gear is meshedly connected with the transmission straight gear.

[0009] Preferably, the outside of the heat exchange tank is provided with a feedback window, and the inside of the feedback window is fixedly connected with a transparent observation plate.

[0010] Preferably, the bottom end edge of the heat exchange tank and the top end of the plugging bottom cover are both fixedly connected with sealing rings.

[0011] Preferably, one side of the transmission seat is slidingly connected with a guide sliding rod, and the top end of the guide sliding rod is further fixedly connected with a displacement frame.

[0012] Preferably, the top end of the displacement frame is fixedly connected with an assembly column, and the displacement frame is connected inside the linkage groove through the assembly column.

[0013] Preferably, the top end of the heat exchange tank is fixedly connected with an assembly seat, and the transmission motor is connected at the top end of the assembly seat through bolts.

[0014] The working principle and beneficial effects of the present application are as follows:

[0015] 1. In the present application, the structure of the adjusting assembly is matched to drive the plugging bottom cover to stably overturn, expose the crystallization on the surface, reduce the cleaning difficulty of personnel, and make the whole more convenient.

[0016] 2. In the present application, the controllable rotation of the serpentine heat exchange pipes is used to realize the sufficient heat exchange of the fatty acid mixture in the heat exchange tank, and make the fatty acid precipitation more complete. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0018] Figure 1 The present application is a structural schematic view;

[0019] Figure 2 The present application is an internal structural schematic view of the heat exchange tank;

[0020] Figure 3 It is a structure schematic view of the adjusting assembly of the utility model;

[0021] Figure 4 It is a structure schematic view of the heat exchange assembly of the utility model;

[0022] Figure 5 It is a structure schematic view of the heat exchange tank of the utility model.

[0023] In the figure: 1, heat exchange tank; 2, extension seat; 3, support shaft; 4, plugging bottom cover; 5, extension frame; 6, adjusting assembly; 7, heat exchange assembly; 8, transmission seat; 9, positioning shaft; 10, eccentric plate; 11, linkage rod; 12, transmission screw; 13, displacement frame; 14, linkage channel; 15, serpentine heat exchange pipe; 16, positioning disc; 17, return pipe; 18, spoiler blade; 19, transmission motor; 20, transmission straight gear; 21, speed reduction straight gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0025] Embodiment 1

[0026] As Figures 1-5 shown, the embodiment provides a heat exchanger for soybean oil fatty acid production, which comprises a heat exchange tank 1, an extension seat 2 is fixedly connected to the bottom end of the outer side of the heat exchange tank 1, a support shaft 3 is rotatably connected to the inner side of the extension seat 2, a plugging bottom cover 4 is fixedly connected to the outer side of the support shaft 3, an extension frame 5 is fixedly connected to the end of the plugging bottom cover 4 away from the support shaft 3, an adjusting assembly 6 is arranged at the middle of the outer side of the heat exchange tank 1, the adjusting assembly 6 is used for driving the plugging bottom cover 4 to overturn in cooperation with the extension frame 5, a heat exchange assembly 7 is arranged in the heat exchange tank 1, and the heat exchange assembly 7 is used for crystallizing fatty acid;

[0027] In detail, a medium inlet pipe is fixedly connected to the top end of the heat exchange tank 1, a medium outlet pipe is fixedly connected to the bottom end of the outer side of the heat exchange tank 1, and a hand valve is arranged on the outer side of the medium outlet pipe;

[0028] In detail, a feedback window is formed in the outer side of the heat exchange tank 1, and a transparent observation plate is fixedly connected to the inner side of the feedback window; by arranging the feedback window, the real-time state in the heat exchange tank 1 can be intuitively fed back;

[0029] In detail, the bottom edge of the heat exchange tank 1 and the top of the blocking bottom cover 4 are fixedly connected with a sealing ring. By setting the sealing ring, when the blocking bottom cover 4 is attached to the heat exchange tank 1, the connection between the blocking bottom cover 4 and the heat exchange tank 1 can be sealed to prevent the substance in the heat exchange tank 1 from flowing out;

[0030] The adjusting assembly 6 includes a transmission seat 8, a positioning shaft 9, an eccentric plate 10, a linkage rod 11 and a transmission screw 12. The middle part of the outer side of the heat exchange tank 1 is fixedly connected to the transmission seat 8, and the top of the transmission seat 8 is fixedly connected to the positioning shaft 9. The eccentric plate 10 is rotatably connected to the positioning shaft 9. The end of the eccentric plate 10 away from the positioning shaft 9 is rotatably connected to the linkage rod 11. The end of the linkage rod 11 away from the eccentric plate 10 is also rotatably connected to the extension frame 5. A transmission screw 12 is threadedly connected to one side of the transmission seat 8. The top of the transmission screw 12 is rotatably connected to the displacement frame 13. A linkage through groove 14 is opened in the middle of the eccentric plate 10, and the top of the displacement frame 13 is also movably connected to the inside of the linkage through groove 14;

[0031] Furthermore, a guide slide rod is slidably connected to one side of the transmission base 8, and the top end of the guide slide rod is also fixedly connected to the displacement frame 13. By setting the guide slide rod, the displacement of the displacement frame 13 can be effectively limited to ensure the stability of the displacement of the displacement frame 13.

[0032] Preferably, the top of the displacement frame 13 is fixedly connected to an assembly column, and the displacement frame 13 is connected to the inside of the linkage groove 14 through the assembly column. By setting the assembly column, when the displacement frame 13 is displaced, the displacement of the assembly column inside the linkage groove 14 can drive the eccentric plate 10 to rotate adaptively;

[0033] Example 2

[0034] like Figures 1-5 As shown, based on the same concept as the above embodiment 1, this embodiment further proposes a heat exchange component 7;

[0035] In this embodiment, the heat exchange assembly 7 includes a serpentine heat exchange tube 15, a positioning plate 16, a return pipe 17 and a spoiler blade 18. The top of the heat exchange tank 1 is rotatably connected to the serpentine heat exchange tube 15, the bottom end inside the heat exchange tank 1 is fixedly connected to the positioning plate 16, the middle part of the positioning plate 16 is fixedly connected to the return pipe 17, and one end of the return pipe 17 passes through the heat exchange tank 1, and the end of the serpentine heat exchange tube 15 located inside the heat exchange tank 1 is connected to the top of the return pipe 17 through a rotary joint. The reversing part of each serpentine heat exchange tube 15 is fixedly connected to the spoiler blade 18, the top of the heat exchange tank 1 is fixedly connected to the transmission motor 19, the output end of the transmission motor 19 is fixedly connected to the transmission spur gear 20, the top of the outer side of the serpentine heat exchange tube 15 is fixedly connected to the reduction spur gear 21, and the reduction spur gear 21 is meshed with the transmission spur gear 20;

[0036] Further, the top end of the heat exchange tank 1 is fixedly connected with an assembly seat, and the transmission motor 19 is connected at the top end of the assembly seat through bolts, and the assembly seat is arranged to stably assemble the transmission motor 19 and ensure the transmission effect of the transmission motor 19.

[0037] One specific application of the above two embodiments is that the top end of the serpentine heat exchange pipe 15 is connected with an external low-temperature liquid circulating device through a rotary joint, the return pipe 17 is connected with the external low-temperature liquid circulating device, then the low-temperature liquid is provided to the serpentine heat exchange pipe 15 through the low-temperature liquid circulating device, the low-temperature liquid is injected into the return pipe 17 after reaching the end of the serpentine heat exchange pipe 15, and then returns to the low-temperature liquid circulating device through the return pipe 17;

[0038] The fatty acid mixture to be crystallized is introduced into the heat exchange tank 1, and the heat in the fatty acid mixture is taken away by the liquid at the serpentine heat exchange pipe 15 to realize heat exchange of the fatty acid mixture, crystallize the substances with high freezing points in the fatty acid, and start the transmission motor 19 to drive the reduction spur gear 21 to rotate the serpentine heat exchange pipe 15, so as to change the working position of the serpentine heat exchange pipe 15, and the mixture is stirred by the turbulence fan blade 18, so that the mixture at different positions in the heat exchange tank 1 can be fully heat exchanged;

[0039] After heat exchange, the mixture is discharged from the heat exchange tank 1, the transmission screw 12 is rotated, the transmission screw 12 is connected with the transmission seat 8, so that the transmission screw 12 can adjust the vertical position of the displacement frame 13 under the support of the transmission seat 8, the eccentric plate 10 can rotate under the displacement of the displacement frame 13 under the connection of the displacement frame 13 and the linkage channel 14, and the linkage rod 11 is connected between the eccentric plate 10 and the extension frame 5, so that the linkage rod 11 can push the blocking bottom cover 4 when the eccentric plate 10 rotates, and the blocking bottom cover 4 is rotated under the support of the support shaft 3, so that the blocking bottom cover 4 can be conveniently cleaned to avoid remaining crystals, and the working intensity of personnel is greatly reduced.

[0040] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heat exchanger for soybean oil fatty acid production, characterized by, The utility model provides a heat exchange tank, the heat exchange tank (1) outside bottom fixedly connected with the extension seat (2), the inside rotation of extension seat (2) is connected with the support axle rod (3), the outside fixedly connected with the plugging bottom cover (4) of support axle rod (3), the plugging bottom cover (4) away from support axle rod (3) one end fixedly connected with extension frame (5), the heat exchange tank (1) outside middle part is provided with adjusting assembly (6), adjusting assembly (6) is used for cooperation extension frame (5) and drives plugging bottom cover (4) and overturns, the inside of heat exchange tank (1) is provided with heat exchange subassembly (7), heat exchange subassembly (7) is used for crystalline fatty acid.

2. The heat exchanger for producing soybean oil fatty acid according to claim 1, characterized in that, The adjusting assembly (6) includes a transmission seat (8), a positioning shaft (9), an eccentric plate (10), a linkage rod (11) and a transmission screw (12), the middle part of the heat exchange tank (1) is fixedly connected with the transmission seat (8), the top end of the transmission seat (8) is fixedly connected with the positioning shaft (9), the positioning shaft (9) is rotatably connected with the eccentric plate (10), one end of the eccentric plate (10) away from the positioning shaft (9) is rotatably connected with the linkage rod (11), the other end of the linkage rod (11) away from the eccentric plate (10) is also rotatably connected with the extension frame (5), one side of the transmission seat (8) is threadedly connected with the transmission screw (12), the top end of the transmission screw (12) is rotatably connected with a displacement frame (13), the middle part of the eccentric plate (10) is provided with a linkage groove (14), and the top end of the displacement frame (13) is movably connected in the linkage groove (14).

3. The heat exchanger for producing soybean oil fatty acid according to claim 2, characterized in that, The heat exchange subassembly (7) includes a serpentine heat exchange pipe (15), a positioning disc (16), a return pipe (17) and a turbulence fan blade (18), the top end of the heat exchange tank (1) is rotatably connected with the serpentine heat exchange pipe (15), the bottom end of the inside of the heat exchange tank (1) is fixedly connected with the positioning disc (16), the middle part of the positioning disc (16) is fixedly connected with the return pipe (17), and one end of the return pipe (17) penetrates the heat exchange tank (1), one end of the serpentine heat exchange pipe (15) inside the heat exchange tank (1) is connected to the top end of the return pipe (17) through a rotary joint, each of the serpentine heat exchange pipes (15) is fixedly connected with the turbulence fan blade (18) at the reversing position, the top end of the heat exchange tank (1) is fixedly connected with a transmission motor (19), the output end of the transmission motor (19) is fixedly connected with a transmission spur gear (20), the top end of the serpentine heat exchange pipe (15) outside is fixedly connected with a reduction spur gear (21), and the reduction spur gear (21) is meshingly connected with the transmission spur gear (20).

4. The heat exchanger for producing soybean oil fatty acid according to claim 3, characterized in that, The outside of the heat exchange tank (1) is provided with a feedback window, and the inside of the feedback window is fixedly connected with a transparent observation plate.

5. The heat exchanger for producing soybean oil fatty acid according to claim 3, characterized in that, The bottom end edge of the heat exchange tank (1) and the top end of the plugging bottom cover (4) are fixedly connected with a sealing ring.

6. The heat exchanger for producing soybean oil fatty acid according to claim 2, characterized in that, One side of the transmission seat (8) is slidably connected with a guide slide rod, and the top end of the guide slide rod is fixedly connected with the displacement frame (13).

7. The heat exchanger for producing soybean oil fatty acid according to claim 2, characterized in that, The top of the displacement frame (13) is fixedly connected with an assembling column, and the displacement frame (13) is connected in the inside of the linkage channel (14) through the assembling column.

8. The heat exchanger for producing soybean oil fatty acid according to claim 3, characterized in that, The top of the heat exchange tank (1) is fixedly connected with an assembling seat, and the transmission motor (19) is connected at the top of the assembling seat through bolts.

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