Dehydration equipment in production process of mineral type heat-conducting oil
By introducing heating and stirring and gas-liquid separation components into the production process of mineral-based heat transfer oil, the problems of uneven heating and poor gas-liquid separation are solved, and efficient dehydration and recovery of heat transfer oil are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-07
AI Technical Summary
In the existing production process of mineral-based heat transfer oil, the dehydration equipment suffers from uneven heating and poor gas-liquid separation, resulting in water not evaporating effectively and heat transfer oil being wasted.
It adopts a combined design including a dehydration tank, heating components, stirring components, gas-liquid separation components and condensation components. It improves the water evaporation efficiency by heating uniformity and uses gas-liquid separation and condensation components to recover the evaporated heat transfer oil.
It achieves effective evaporation and recovery of water in heat transfer oil, improves dehydration effect, and reduces waste of heat transfer oil.
Smart Images
Figure CN224086016U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heat conducting oil production equipment technical field, concretely relates to a kind of dehydration equipment in mineral type heat conducting oil production process. BACKGROUND
[0002] In the production process of mineral type heat conducting oil, raw materials and production environment and other factors can cause a certain amount of moisture in heat conducting oil.The presence of moisture can have many adverse effects on the performance of heat conducting oil, such as reducing the heat conduction efficiency, causing system pressure fluctuation, accelerating the oxidation and deterioration of heat conducting oil, etc.
[0003] The existing dehydration equipment has the following problems to be improved when dehydrating mineral type heat conducting oil:
[0004] 1. Some equipment uses simple heating evaporation method, but due to uneven heating, the moisture in part of the heat conducting oil cannot be effectively evaporated;
[0005] 2. Some equipment has poor gas-liquid separation effect, so that part of the heat conducting oil is still carried in the evaporated water vapor, causing waste of heat conducting oil and affecting the dehydration effect.
[0006] Therefore, the skilled in the art provides a kind of dehydration equipment in mineral type heat conducting oil production process to solve the problems raised in the above background. CONTENT OF UTILITY MODEL
[0007] To solve the above technical problems, the utility model provides a kind of dehydration equipment in mineral type heat conducting oil production process,
[0008] including dehydration tank, heating assembly, stirring assembly, gas-liquid separation assembly and condensing assembly, the heating assembly is connected to the outside of dehydration tank, the stirring assembly is connected to the inside of dehydration tank, the gas-liquid separation assembly is connected to one side of dehydration tank, and the condensing assembly is connected to one side of gas-liquid separation assembly.
[0009] The upper end of the dehydration tank is provided with an oil inlet, and a sealing plug is detachably connected inside the oil inlet.
[0010] Preferably, the heating assembly includes heating resistance wire and heating sleeve, and the heating resistance wire and the heating sleeve are both fixedly sleeved on the outside of the dehydration tank, and the heating sleeve is sleeved on the outside of the heating resistance wire.
[0011] Preferably, the stirring assembly comprises a motor, a stirring shaft, the motor is fixedly connected to the upper end of the dehydration tank, the stirring shaft is rotatably connected to the inside of the dehydration tank, and the output shaft of the motor penetrates through the upper end of the dehydration tank and is fixedly connected to the upper end of the stirring shaft.
[0012] Preferably, the stirring assembly further comprises a plurality of stirring plates, the inside of each of the plurality of stirring plates is provided with a plurality of flow guide holes.
[0013] Preferably, the stirring assembly further comprises two cleaning connecting plates and an inner wall cleaning piece, the two cleaning connecting plates are fixedly connected to the outside of the stirring shaft, and the inner wall cleaning piece is fixedly connected to one side of the two cleaning connecting plates.
[0014] Preferably, the gas-liquid separation assembly comprises a separation tank and a plurality of baffles, the plurality of baffles are fixedly connected to the inside of the separation tank, the lower end of the separation tank is welded with a second discharge pipe, the outside of the second discharge pipe is fixedly connected with a second control valve, and the plurality of baffles are arranged in the inside of the separation tank in an inclined staggered manner.
[0015] Preferably, the gas-liquid separation assembly further comprises an air conveying pipe, one end of the air conveying pipe penetrates through the upper end of the dehydration tank and extends into the inside of the dehydration tank, and the other end of the air conveying pipe penetrates through the side wall of the lower end of the separation tank and extends into the inside of the separation tank.
[0016] Preferably, the condensing assembly comprises a cooling water tank and a condensing pipe, the condensing pipe is arranged in a serpentine shape and fixedly connected to the inside of the cooling water tank, one end of the condensing pipe penetrates through the upper end of the separation tank and extends into the inside of the separation tank, and the other end of the condensing pipe penetrates through the cooling water tank and extends to the outside of the cooling water tank.
[0017] The technical effects and advantages of the present application are as follows:
[0018] In use, the dehydration tank, the heating assembly and the stirring assembly are used in cooperation to improve the heating uniformity of the material type heat conducting oil, so that the water in the heat conducting oil can be effectively evaporated.
[0019] Through the cooperation of the gas-liquid separation assembly and the condensing assembly, part of the heat conducting oil carried in the evaporated water vapor can be extracted, the waste of the heat conducting oil is reduced, and the dehydration effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a structure schematic view of a dehydration equipment in a mineral type heat conducting oil production process provided by the present application;
[0021] Figure 2is a kind of mineral type heat conducting oil production process in the internal structure diagram of dehydration equipment provided in the embodiment of the application;
[0022] Figure 3 is a kind of mineral type heat conducting oil production process in the side sectional view of dehydration equipment provided in the embodiment of the application;
[0023] Figure 4 is a kind of mineral type heat conducting oil production process in the structure diagram of stirring assembly in dehydration equipment provided in the embodiment of the application;
[0024] In the figure:
[0025] 1, dehydration tank;2, heating resistance wire;3, heating jacket;4, first discharge pipe;5, first control valve;6, sealing plug;7, stirring assembly;8, separation tank;9, baffle;10, second discharge pipe;11, second control valve;12, gas transmission pipe;13, cooling water tank;14, condenser pipe;15, motor;16, stirring shaft;17, stirring plate;18, flow guide hole;19, cleaning link plate;20, inner wall cleaning piece. DETAILED DESCRIPTION
[0026] The utility model will be further explained in detail in combination with the drawings and specific embodiments. The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.
[0027] Embodiment 1
[0028] Please refer to Figures 1 to 4 In the embodiment, a kind of mineral type heat conducting oil production process in dehydration equipment is provided, including dehydration tank 1, heating assembly, stirring assembly 7, gas-liquid separation component and condensing component, heating assembly is connected with the outside of dehydration tank 1, stirring assembly 7 is connected with the inside of dehydration tank 1, gas-liquid separation component is connected with one side of dehydration tank 1, condensing component is connected with one side of gas-liquid separation component;And the upper end of dehydration tank 1 is equipped with oil inlet, the inside of oil inlet is detachably connected with sealing plug 6, the lower end of dehydration tank 1 is welded with first discharge pipe 4, and first discharge pipe 4 is fixedly connected with first control valve 5 outside.
[0029] As Figure 2As shown in the figure, in order to heat the heat conducting oil in the dehydration tank 1 and evaporate the water in the heat conducting oil, the heating assembly of the present scheme includes a heating resistance wire 2 and a heating sleeve 3, both of which are fixedly sleeved on the outside of the dehydration tank 1, and the heating sleeve 3 is sleeved on the outside of the heating resistance wire 2, and the heating resistance wire is connected with an external power supply.
[0030] As shown in the figure, Figure 2 , 4 As shown in the figure, in order to stir the heat conducting oil and make it evenly heated, the stirring assembly 7 of the present scheme includes a motor 15, a stirring shaft 16, a stirring plate 17, a cleaning connecting plate 19 and an inner wall cleaning piece 20, the motor 15 is fixedly connected to the upper end of the dehydration tank 1, the stirring shaft 16 is rotatably connected to the inside of the dehydration tank 1, the output shaft of the motor 15 penetrates the upper end of the dehydration tank 1 and is fixedly connected to the upper end of the stirring shaft 16, a plurality of stirring plates 17 are fixedly connected on the outside of the stirring shaft 16, a plurality of flow guide holes 18 are formed in the inside of each of the plurality of stirring plates 17, two groups of cleaning connecting plates 19 are fixedly connected on the outside of the stirring shaft 16, and the inner wall cleaning piece 20 is fixedly connected to one side of the two groups of cleaning connecting plates 19.
[0031] As shown in the figure, Figure 2 As shown in the figure, in order to separate the heat conducting oil carried in the water vapor, the gas-liquid separation assembly of the present scheme includes a separation tank 8, a plurality of baffles 9 and a gas transmission pipe 12, the plurality of baffles 9 are fixedly connected in the inside of the separation tank 8, a second discharge pipe 10 is welded to the lower end of the separation tank 8, a second control valve 11 is fixedly connected to the outside of the second discharge pipe 10, the plurality of baffles 9 are arranged in the inside of the separation tank 8 in an inclined and staggered manner, one end of the gas transmission pipe 12 penetrates the upper end of the dehydration tank 1 and extends into the inside of the dehydration tank 1, and the other end of the gas transmission pipe 12 penetrates the side wall of the lower end of the separation tank 8 and extends into the inside of the separation tank 8.
[0032] As shown in the figure, Figure 2 As shown in the figure, in order to condense the separated water vapor into water, the condensing assembly of the present scheme includes a cooling water tank 13 and a condensing pipe 14, the condensing pipe 14 is arranged in a serpentine shape and is fixedly connected in the inside of the cooling water tank 13, one end of the condensing pipe 14 penetrates the upper end of the separation tank 8 and extends into the inside of the separation tank 8, and the other end of the condensing pipe 14 penetrates the cooling water tank 13 and extends to the outside of the cooling water tank 13.
[0033] The electrical components appearing in this document are all electrically connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control, and the detailed description of known functions and known components is omitted in the specific embodiment of the present disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.
[0034] When using this utility model, cold water is injected into the cooling water tank 13. The operator opens the sealing plug 6 and puts the mineral heat transfer oil into the dehydration tank 1. Then, the sealing plug 6 is closed, and the motor 15 and heating resistance wire 2 are started. The heating resistance wire 2 heats the heat transfer oil inside the dehydration tank 1. The motor 15 drives the stirring shaft 16 to rotate. The stirring plate 17 on the outside of the stirring shaft 16 stirs the heat transfer oil, so that the heat transfer oil is heated evenly. The stirring shaft 16 drives the inner wall cleaning part 20 to scrape the inside of the dehydration tank 1 through the cleaning connecting plate 19, so as to avoid the heat transfer oil adhering to the inner wall of the dehydration tank 1 and affecting the heating effect of the heating resistance wire 2 on the heat transfer oil inside the dehydration tank 1.
[0035] After the water in the heat transfer oil evaporates, the water vapor carries part of the heat transfer oil through the gas transmission pipe 12 into the interior of the separator tank 8. After being blocked by multiple sets of baffles 9, part of the heat transfer oil is left inside the separator tank 8. The separated water vapor is condensed into water through the condenser pipe 14 and discharged.
[0036] After dehydration is completed, the first control valve 5 and the second control valve 11 are opened, and the drained heat transfer oil is discharged through the first discharge pipe 4 and the second discharge pipe 10.
[0037] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. A dehydration device for the production process of mineral-based heat transfer oil, characterized in that, It includes a dehydration tank (1), a heating component, a stirring component (7), a gas-liquid separation component, and a condensing component. The heating component is connected and sleeved on the outside of the dehydration tank (1), the stirring component (7) is connected and disposed inside the dehydration tank (1), the gas-liquid separation component is connected and disposed on one side of the dehydration tank (1), and the condensing component is connected and disposed on one side of the gas-liquid separation component. The upper end of the dehydration tank (1) is provided with an oil inlet, and the inside of the oil inlet is detachably connected with a sealing plug (6). The lower end of the dehydration tank (1) is welded with a first discharge pipe (4), and the outside of the first discharge pipe (4) is fixedly connected with a first control valve (5).
2. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 1, characterized in that, The heating assembly includes a heating resistance wire (2) and a heating sleeve (3). The heating resistance wire (2) and the heating sleeve (3) are both fixedly sleeved on the outside of the dehydration tank (1). The heating sleeve (3) is sleeved on the outside of the heating resistance wire (2).
3. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 1, characterized in that, The stirring assembly (7) includes a motor (15) and a stirring shaft (16). The motor (15) is fixedly connected to the upper end of the dehydration tank (1), and the stirring shaft (16) is rotatably connected to the inside of the dehydration tank (1). The output shaft of the motor (15) rotatably passes through the upper end of the dehydration tank (1) and is fixedly connected to the upper end of the stirring shaft (16).
4. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 3, characterized in that, The stirring assembly (7) also includes stirring plates (17), and multiple sets of stirring plates (17) are fixedly connected to the outside of the stirring shaft (16). Multiple sets of guide holes (18) are opened inside the multiple sets of stirring plates (17).
5. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 3, characterized in that, The stirring assembly (7) also includes a cleaning connecting plate (19) and an inner wall cleaning component (20). Two sets of the cleaning connecting plates (19) are fixedly connected to the outside of the stirring shaft (16), and the inner wall cleaning component (20) is fixedly connected to one side of the two sets of the cleaning connecting plates (19).
6. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 1, characterized in that, The gas-liquid separation assembly includes a separation tank (8) and baffles (9). Multiple sets of baffles (9) are fixedly connected inside the separation tank (8). A second discharge pipe (10) is welded to the lower end of the separation tank (8). A second control valve (11) is fixedly connected to the outside of the second discharge pipe (10). Multiple sets of baffles (9) are arranged in an inclined and staggered manner inside the separation tank (8).
7. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 6, characterized in that, The gas-liquid separation assembly also includes a gas transmission pipe (12), one end of which penetrates the upper end of the dehydration tank (1) and extends into the interior of the dehydration tank (1), and the other end of which penetrates the side wall of the lower end of the separation tank (8) and extends into the interior of the separation tank (8).
8. The dehydration equipment in the production process of mineral-based heat transfer oil according to claim 6, characterized in that, The condensation assembly includes a cooling water tank (13) and a condenser pipe (14). The condenser pipe (14) is arranged in a serpentine shape and is fixedly connected to the inside of the cooling water tank (13). One end of the condenser pipe (14) penetrates the upper end of the separator (8) and extends into the inside of the separator (8). The other end of the condenser pipe (14) penetrates the cooling water tank (13) and extends to the outside of the cooling water tank (13).