Evaporator for oil leaching workshop

Abstract

The utility model discloses an evaporator for an oil leaching workshop, and relates to the technical field of evaporators, the evaporator for the oil leaching workshop comprises an evaporator body, an evaporation chamber and a heating chamber are arranged in the evaporator body, a connecting ring is arranged on the right side of the evaporation chamber, and a limiting ring is fixedly connected to the annular side face of the connecting ring. In the heating process of the heating chamber, part of steam can be conveyed into the evaporation chamber through the second connecting pipe and the first connecting pipe, the two heat preservation layers are arranged in the evaporation chamber, and the two heat preservation layers absorb heat to effectively conduct heat preservation on the evaporation chamber; the steam transmitted into the evaporation chamber can preheat the outer wall of the evaporation chamber, the loss of heat in the heating chamber can be reduced by preheating the outer wall of the evaporation chamber, and due to the fact that the outer wall absorbs part of heat, the heat efficiency of the whole evaporation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, and particularly relates to an evaporator for an oil leaching workshop. Background Art

[0002] The evaporator used in an oil leaching workshop is a key device, which plays an important role in the oil extraction process by leaching. The basic process of this process technology is to immerse oil seeds or pre-pressed cakes in a solvent so that the oil dissolves in the solvent to form a mixed oil, and then the solvent and the oil are separated through evaporation and stripping steps. At present, when the evaporator is initially used each time, due to the relatively low temperature of the tank wall of the evaporator, a period of preheating is required, resulting in serious waste of heat energy. At the same time, the evaporation chamber cannot be insulated, resulting in rapid heat dissipation and affecting the final evaporation effect. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides an evaporator for an oil leaching workshop, which solves the problems that due to the relatively low temperature of the tank wall of the evaporator, a period of preheating is required, resulting in serious waste of heat energy, and at the same time, the evaporation chamber cannot be insulated, resulting in rapid heat dissipation and affecting the final evaporation effect.

[0005] (II) Technical Solutions

[0006] To achieve the above object, the utility model is realized through the following technical solutions: an evaporator for an oil leaching workshop, including an evaporator body, an evaporation chamber and a heating chamber are arranged inside the evaporator body, a connecting ring is arranged on the right side of the evaporation chamber, a limiting ring is fixedly connected to the circumferential side of the connecting ring, a conveying pipe is movably sleeved inside the connecting ring, a first connecting pipe is arranged on the right side of the conveying pipe, a second connecting pipe is movably sleeved on the lower surface of the first connecting pipe, a ring-shaped block is fixedly connected to the lower end of the second connecting pipe, two heat preservation layers are arranged inside the evaporation chamber, a group of second clamping grooves are formed in the inner wall of the limiting ring, and a limiting block is movably clamped in each second clamping groove. A threaded ring is threadedly sleeved on the circumferential side of the second connecting pipe, and the threaded ring is threadedly sleeved with the first connecting pipe.

[0007] As a preferred technical solution of the utility model, a heating pipe is arranged on the right side of the heating chamber, a fixed pipe is fixedly connected to the upper surface of the heating pipe, and a group of bolts are arranged between the fixed pipe and the ring-shaped block.

[0008] As a preferred technical solution of the utility model, a spring is fixedly connected to the opposite surface of each limiting block, and a group of springs are respectively fixedly connected to a group of second clamping grooves.

[0009] As a preferred technical solution of the present utility model, a set of first clamping grooves are formed through the annular side surface of the connecting ring, and a set of third clamping grooves are formed on the annular side surface of the conveying pipe. A set of the third clamping grooves and a set of the first clamping grooves are both movably clamped with a set of limiting blocks.

[0010] As a preferred technical solution of the present utility model, two connecting strips are fixedly connected to the inner wall of the connecting ring, and two strip-shaped grooves are formed on the annular side surface of the conveying pipe. The two strip-shaped grooves are respectively movably clamped with the two connecting strips.

[0011] (III) Beneficial effects

[0012] 1. The two heat insulation layers absorb heat and effectively insulate the evaporation chamber. The steam transmitted into the evaporation chamber can preheat the outer wall of the evaporation chamber. By preheating the outer wall of the evaporation chamber, the heat loss in the heating chamber can be reduced because the outer wall absorbs part of the heat, thereby improving the thermal efficiency of the entire evaporation process. In addition, preheating helps to evenly distribute the temperature inside the evaporator and avoid local overheating or uneven heating, which is very important for ensuring product quality and avoiding material decomposition.

[0013] 2. Pull the first connecting pipe outwards to drive the conveying pipe fixed thereto to move together. During the outward movement of the conveying pipe, a set of limiting blocks move away from each other under pressure, compressing the spring, and the limit is opened, so that the conveying pipe can be disassembled. The conveying pipe is clamped with the connecting strips fixed to the inner wall of the connecting ring through two strip-shaped grooves formed thereon, ensuring the stability during the connection process. The overall design that is convenient for installation and disassembly facilitates quick replacement or maintenance in the later stage, reducing the maintenance time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it in accordance with the content of the description, the following takes the preferred embodiments of the present utility model and combines with the drawings to describe in detail as follows.

[0015] Figure 1 It is the overall structure diagram of the present utility model;

[0016] Figure 2 It is the structure diagram of the evaporation chamber in the present utility model;

[0017] Figure 3 It is the structure diagram of the connecting pipe in the present utility model;

[0018] Figure 4 It is the structure diagram of the connecting ring in the present utility model.

[0019] Legend: 1. Evaporator body; 2. Evaporation chamber; 3. Heating chamber; 4. Heating tube; 5. First connecting pipe; 6. Connecting ring; 7. Second connecting pipe; 8. Fixed pipe; 9. Thermal insulation layer; 10. Threaded ring; 11. Ring-shaped block; 12. Bolt; 13. Delivery pipe; 14. Limiting ring; 15. First card slot; 16. Connecting strip; 17. Second card slot; 18. Limiting block; 19. Third card slot; 20. Spring; 21. Strip-shaped groove. Detailed implementation

[0020] In an embodiment of the present application, by providing an evaporator for an oil leaching workshop, the problem that due to the low temperature of the tank wall of the evaporator, a period of preheating is required, resulting in serious waste of heat energy, and at the same time, the evaporation chamber cannot be insulated, leading to rapid heat dissipation and affecting the final evaporation effect is effectively solved. Two thermal insulation layers 9 absorb heat to effectively insulate the evaporation chamber 2, and the steam transmitted into the evaporation chamber 2 can preheat the outer wall of the evaporation chamber 2. By preheating the outer wall of the evaporation chamber 2, the heat loss in the heating chamber 3 can be reduced because the outer wall absorbs part of the heat, thereby improving the thermal efficiency of the entire evaporation process. In addition, preheating helps to evenly distribute the temperature inside the evaporator, avoiding local overheating or uneven heating, which is very important for ensuring product quality and avoiding material decomposition. Embodiment

[0021] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the technical solution in the embodiment of the present application effectively solves the problem that due to the low temperature of the tank wall of the evaporator, a period of preheating is required, resulting in serious waste of heat energy, and at the same time, the evaporation chamber cannot be insulated, leading to rapid heat dissipation and affecting the final evaporation effect. The general idea is as follows:

[0022] In view of the problems existing in the prior art, the present utility model provides an evaporator for an oil leaching workshop, which includes an evaporator body 1. An evaporation chamber 2 and a heating chamber 3 are arranged inside the evaporator body 1. A connecting ring 6 is arranged on the right side of the evaporation chamber 2. A limiting ring 14 is fixedly connected to the circumferential side of the connecting ring 6. A delivery pipe 13 is movably sleeved inside the connecting ring 6. A first connecting pipe 5 is arranged on the right side of the delivery pipe 13. A second connecting pipe 7 is movably sleeved on the lower surface of the first connecting pipe 5. The lower end of the second connecting pipe 7 is fixedly connected to a ring-shaped block 11. Two thermal insulation layers 9 are arranged inside the evaporation chamber 2. A set of second card slots 17 are opened on the inner wall of the limiting ring 14. A limiting block 18 is movably clamped in each second card slot 17. A threaded ring 10 is threadedly sleeved on the circumferential side of the second connecting pipe 7. The threaded ring 10 is threadedly sleeved with the first connecting pipe 5. During the heating process of the heating chamber 3, part of the steam will be transmitted into the evaporation chamber 2 through the second connecting pipe 7 and the first connecting pipe 5. Two thermal insulation layers 9 are arranged inside the evaporation chamber 2, and the two thermal insulation layers 9 absorb heat to effectively insulate the evaporation chamber 2.

[0023] A heating pipe 4 is arranged on the right side of the heating chamber 3. A fixed pipe 8 is fixedly connected to the upper surface of the heating pipe 4. A set of bolts 12 is arranged between the fixed pipe 8 and the annular block 11. Springs 20 are fixedly connected to the back surfaces of each limiting block 18. The set of springs 20 is respectively fixedly connected to a set of second clamping grooves 17. The steam transmitted into the evaporation chamber 2 can preheat the outer wall of the evaporation chamber 2. By preheating the outer wall of the evaporation chamber 2, the heat loss in the heating chamber 3 can be reduced because the outer wall absorbs part of the heat, thereby improving the thermal efficiency of the entire evaporation process. In addition, preheating helps to evenly distribute the temperature inside the evaporator, avoiding local overheating or uneven heating, which is very important for ensuring product quality and preventing material decomposition.

[0024] A set of first clamping grooves 15 are formed through the annular side surface of the connecting ring 6. A set of third clamping grooves 19 are formed on the annular side surface of the conveying pipe 13. The set of third clamping grooves 19 and the set of first clamping grooves 15 are both movably clamped with a set of limiting blocks 18. Two connecting strips 16 are fixedly connected to the inner wall of the connecting ring 6. Two strip-shaped grooves 21 are formed on the annular side surface of the conveying pipe 13. The two strip-shaped grooves 21 are respectively movably clamped with the two connecting strips 16. When disassembly is required, first rotate the set of bolts 12 to release the limit between the fixed pipe 8 and the annular block 11, and rotate the threaded ring 10 downward to disengage it from the socket connection with the first connecting pipe 5, releasing the limit. The second connecting pipe 7 can move up and down. At this time, pull the first connecting pipe 5 outwards to drive the conveying pipe 13 fixed to it to move together. During the outward movement of the conveying pipe 13, the set of limiting blocks 18 move away from each other under pressure, compressing the springs 20 and releasing the limit. The conveying pipe 13 can be disassembled. The conveying pipe 13 is clamped with the connecting strips 16 fixed to the inner wall of the connecting ring 6 through the two strip-shaped grooves 21 formed thereon, ensuring stability during the connection process. The overall design that is convenient for installation and disassembly facilitates rapid replacement or maintenance in the later stage, reducing the maintenance time and cost.

[0025] Working principle:

[0026] During the heating process in the heating chamber 3, part of the steam will be transmitted into the evaporation chamber 2 through the second connecting pipe 7 and the first connecting pipe 5. There are two heat insulation layers 9 arranged in the evaporation chamber 2. The two heat insulation layers 9 absorb heat to effectively insulate the evaporation chamber 2, and the steam transmitted into the evaporation chamber 2 can preheat the outer wall of the evaporation chamber 2. By preheating the outer wall of the evaporation chamber 2, the heat loss in the heating chamber 3 can be reduced because the outer wall absorbs part of the heat, thereby improving the thermal efficiency of the entire evaporation process. When disassembly is required, first rotate a set of bolts 12 to release the limit between the fixed pipe 8 and the annular block 11, and rotate the threaded ring 10 downward to disengage it from the socket of the first connecting pipe 5. After releasing the limit, the second connecting pipe 7 can move up and down. At this time, pull the first connecting pipe 5 outwards to drive the conveying pipe 13 fixed thereto to move together. During the outward movement of the conveying pipe 13, a set of limit blocks 18 move away from each other under pressure, compressing the spring 20 and releasing the limit, and the conveying pipe 13 can be disassembled. The conveying pipe 13 is clamped with the connecting strips 16 fixed to the inner wall of the connecting ring 6 through two strip-shaped grooves 21 provided thereon, ensuring the stability during the connection process. The overall design that is convenient for installation and disassembly facilitates quick replacement or maintenance in the later stage, reducing the maintenance time and cost.

[0027] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. An evaporator for an oil leaching workshop, comprising an evaporator body (1). An evaporation chamber (2) and a heating chamber (3) are arranged inside the evaporator body (1), characterized in that, A connecting ring (6) is arranged on the right side of the evaporation chamber (2). A limiting ring (14) is fixedly connected to the circumferential side of the connecting ring (6). A conveying pipe (13) is movably sleeved in the connecting ring (6). A first connecting pipe (5) is arranged on the right side of the conveying pipe (13). Wherein, a second connecting pipe (7) is movably sleeved on the lower surface of the first connecting pipe (5). An annular block (11) is fixedly connected to the lower end of the second connecting pipe (7). Two heat insulation layers (9) are arranged in the evaporation chamber (2). A set of second clamping grooves (17) are formed in the inner wall of the limiting ring (14). A limiting block (18) is movably clamped in each of the second clamping grooves (17).

2. The evaporator for an oil extraction workshop according to claim 1, wherein: The circumferential side of the second connecting pipe (7) is threadedly sleeved with a threaded ring (10). Wherein, the threaded ring (10) is threadedly sleeved with the first connecting pipe (5).

3. The evaporator for an oil leaching workshop according to claim 1, characterized in that: A heating pipe (4) is arranged on the right side of the heating chamber (3). A fixed pipe (8) is fixedly connected to the upper surface of the heating pipe (4). Wherein, a set of bolts (12) are arranged between the fixed pipe (8) and the annular block (11).

4. The evaporator for an oil leaching workshop according to claim 1, wherein: A spring (20) is fixedly connected to the opposite surface of each of the limiting blocks (18). Wherein, a set of the springs (20) are respectively fixedly connected to a set of the second clamping grooves (17).

5. An evaporator for an oil leaching workshop according to claim 1, characterized in that: A set of first clamping grooves (15) are formed through the circumferential side of the connecting ring (6). A set of third clamping grooves (19) are formed in the circumferential side of the conveying pipe (13). Wherein, a set of the third clamping grooves (19) and a set of the first clamping grooves (15) are both movably clamped with a set of the limiting blocks (18).

6. The evaporator for an oil extraction workshop according to claim 1, characterized in that: Two connecting strips (16) are fixedly connected to the inner wall of the connecting ring (6). Two strip-shaped grooves (21) are formed in the circumferential side of the conveying pipe (13). Wherein, the two strip-shaped grooves (21) are respectively movably clamped with the two connecting strips (16).

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