Heat conducting oil production raw material proportioning equipment

Abstract

The utility model discloses a kind of heat conducting oil production raw material proportioning equipment, including the workbench for heat conducting oil batching, the upper end of workbench is fixedly connected with support table by weighing sensor, the upper surface of support table is fixedly connected with the heat conducting oil raw material weighing box that is hollow and open in up and down, the upper end of workbench is fixedly connected with support plate, the upper end of support plate is fixedly connected with reciprocating cylinder by support, the output end of reciprocating cylinder is fixedly connected with push rod, the left end of push rod is fixedly connected with scraper, the position corresponding between scraper and heat conducting oil raw material weighing box and size adaptation, the lower end of heat conducting oil raw material weighing box is provided with cover plate. After a kind of raw material weighing is completed, the inner wall of heat conducting oil raw material weighing box can be pushed by scraper, so that the inner wall of heat conducting oil raw material weighing box cannot be attached raw material, to be more accurate when another raw material is weighed and proportioned.

Description

Technical Field

[0001] This utility model relates to the field of heat transfer oil technology, and in particular to a raw material proportioning device for heat transfer oil production. Background Technology

[0002] Heat transfer oil, also known as heat carrier oil or organic heat carrier, is a special industrial oil used for indirect heat transfer. Heat transfer oil is the former name of "heat carrier oil" in GB / T 4016-1983 "Nomenclature and Terminology of Petroleum Products". Its English name is Heat transfer oil. It is a special oil with good thermal stability used for indirect heat transfer. Due to its characteristics such as uniform heating, accurate temperature control, ability to generate high temperature under low vapor pressure, good heat transfer effect, energy saving, and convenient transportation and operation, it has been widely used in various occasions in recent years, and its uses and usage are increasing.

[0003] However, while existing heat transfer oil proportioning equipment can weigh raw materials using weighing sensors, it cannot clean the inner wall of the container after weighing. This results in inaccurate weighing of different raw materials, thus affecting the production quality of the heat transfer oil. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a raw material proportioning device for heat transfer oil production.

[0005] The purpose of this utility model is achieved as follows: According to a first aspect of this utility model, a heat transfer oil production raw material proportioning device is provided, including a workbench for heat transfer oil proportioning. A support platform is fixedly connected to the upper end of the workbench via a weighing sensor. A hollow heat transfer oil raw material weighing box with openings at both the top and bottom is fixedly connected to the upper surface of the support platform. A support plate is fixedly connected to the upper end of the workbench. A reciprocating cylinder is fixedly connected to the upper end of the support plate via a bracket. A push rod is fixedly connected to the output end of the reciprocating cylinder. A scraper is fixedly connected to the left end of the push rod. The scraper and the heat transfer oil raw material weighing box are positioned and sized to match. A cover plate is provided at the lower end of the heat transfer oil raw material weighing box, and the cover plate fits snugly against the lower end of the heat transfer oil raw material weighing box.

[0006] Optionally, a movable groove is provided at the rear end of the workbench, and a hollow storage box with an open top is slidably connected inside the movable groove. A feeding groove is provided at the upper end of the workbench, and the feeding groove corresponds to the position of the heat transfer oil raw material weighing box and the storage box. A handle is fixedly connected to the rear end of the storage box.

[0007] Optionally, the front and rear ends of the heat transfer oil raw material weighing box are fixedly connected to fixed plates, and a rotating rod installed with a motor is rotatably connected between the close ends of the two fixed plates. The rotating rod is fixedly connected to the upper end of the cover plate.

[0008] Optionally, four fixing rods are fixedly connected to the lower end of the workbench, and anti-slip pads are fixedly connected to the lower ends of the four fixing rods.

[0009] Optionally, a control board is fixedly connected to the front side of the workbench, and the control board is signal-connected to the rotating rod, the reciprocating cylinder and the weighing sensor.

[0010] Optionally, a hollow baffle with an opening on the right end is fixedly connected to the upper end of the workbench, and the baffle is positioned corresponding to the material discharge chute.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] After one type of raw material is weighed, the reciprocating cylinder is started, driving the scraper through the output end into the interior of the heat transfer oil raw material weighing box, thereby pushing the material inside the weighing box. At this time, the rotating rod is started, preventing the cover plate from covering the lower end of the heat transfer oil raw material weighing box, thus pushing the interior of the heat transfer oil raw material weighing box. After one type of raw material is weighed, the scraper can push the inner wall of the heat transfer oil raw material weighing box, preventing raw material from adhering to the inner wall, thus making the weighing and proportioning of another raw material more accurate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a heat transfer oil production raw material proportioning device in one embodiment.

[0015] Figure 2 This is a rear-view three-dimensional structural diagram of a heat transfer oil production raw material proportioning device in another embodiment.

[0016] Figure 3 This is a first cross-sectional perspective three-dimensional structural diagram of a heat transfer oil production raw material proportioning device in another embodiment.

[0017] Figure 4This is a second cross-sectional perspective view of a heat transfer oil production raw material proportioning device in the fourth embodiment.

[0018] The following are marked in the diagram: 1. Workbench; 2. Control panel; 3. Support plate; 4. Reciprocating cylinder; 5. Push rod; 6. Scraper; 7. Heat transfer oil raw material weighing box; 8. Support platform; 9. Baffle; 10. Moving trough; 11. Storage box; 12. Handle; 13. Discharge trough; 14. Fixing plate; 15. Cover plate; 16. Fixing rod; 17. Anti-slip mat; 18. Rotating rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-4 As shown, a heat transfer oil production raw material proportioning device includes a workbench 1 for heat transfer oil proportioning. A support platform 8 is fixedly connected to the upper end of the workbench 1 via a weighing sensor. A hollow heat transfer oil raw material weighing box 7 with openings at both the top and bottom is fixedly connected to the upper surface of the support platform 8. A support plate 3 is fixedly connected to the upper end of the workbench 1. A reciprocating cylinder 4 is fixedly connected to the upper end of the support plate 3 via a bracket. A push rod 5 is fixedly connected to the output end of the reciprocating cylinder 4. A scraper 6 is fixedly connected to the left end of the push rod 5. The scraper 6 and the heat transfer oil raw material weighing box 7 are positioned and sized to match. A cover plate 15 is provided at the lower end of the heat transfer oil raw material weighing box 7. The cover plate 15 fits against the lower end of the heat transfer oil raw material weighing box 7. A control plate 2 is fixedly connected to the front side of the workbench 1. The control plate 2 is signal connected to the rotating rod 18, the reciprocating cylinder 4, and the weighing sensor.

[0021] The aforementioned raw material proportioning equipment for heat transfer oil production is fixedly connected to a support platform 8 via a weighing sensor. When it is necessary to proportion the raw materials for heat transfer oil, the raw materials are fed into the heat transfer oil raw material weighing box 7 through the upper opening, and the cover plate 15 allows the raw materials to be placed inside the heat transfer oil raw material weighing box 7. The weighing sensor weighs the raw materials placed inside the heat transfer oil raw material weighing box 7, thereby achieving accurate proportioning of the raw materials for heat transfer oil production. After one type of raw material is weighed, the reciprocating cylinder 4 is started, driving the scraper 6 into the heat transfer oil raw material weighing box 7 through the output end, thereby pushing the material inside the heat transfer oil raw material weighing box 7. At this time, the rotating rod 18 is started, so that the cover plate 15 does not cover the lower end of the heat transfer oil raw material weighing box 7, thereby discharging the heat transfer oil raw material. The material weighing box 7 is pushed internally. After one material is weighed, the scraper 6 pushes the inner wall of the material weighing box 7, preventing material from adhering to the inner wall. This makes the weighing and proportioning of another material more accurate. The weighing sensor is a current technology. It works by utilizing the direct proportional relationship between the oscillation frequency f of the capacitor oscillation circuit and the distance d between the plates. There are two plates, one fixed and the other movable. When the object to be measured is loaded on the load-bearing platform, the leaf spring flexes, the distance between the two plates changes, and the oscillation frequency of the circuit changes accordingly. The mass of the object to be measured on the load-bearing platform can be determined by measuring the change in frequency. When it is necessary to rotate the rotating rod 18, it is connected to the output end of the motor to drive the rotating rod 18 to rotate.

[0022] In another embodiment, a movable groove 10 is provided at the rear end of the workbench 1. A hollow storage box 11 with an open top is slidably connected inside the movable groove 10. A feeding groove 13 is provided at the upper end of the workbench 1. The feeding groove 13 corresponds to the heat transfer oil raw material weighing box 7 and the storage box 11. A handle 12 is fixedly connected to the rear end of the storage box 11. A hollow baffle 9 with an open right end is fixedly connected to the upper end of the workbench 1. The baffle 9 corresponds to the feeding groove 13.

[0023] For example, a movable slot 10 is opened on the workbench 1, and a sliding storage box 11 is opened inside the movable slot 10. When it is necessary to store the material inside the heat transfer oil raw material weighing box 7, the material falling from the heat transfer oil raw material weighing box 7 can be stored by the material discharge slot 13 opened at the upper end of the workbench 1 corresponding to its position. The baffle 9 is aligned with the material discharge slot 13 so that the material in the heat transfer oil raw material weighing box 7 will not splash out of the material discharge slot 13 due to the gravity of the falling material when it is lowered.

[0024] In another embodiment, the front and rear ends of the heat transfer oil raw material weighing box 7 are fixedly connected to fixed plates 14, and a rotating rod 18 installed with a motor is rotatably connected between the close ends of the two fixed plates 14. The rotating rod 18 is fixedly connected to the upper end of the cover plate 15.

[0025] For example, when the material inside the heat transfer oil raw material weighing box 7 needs to be lowered, the rotating rod 18 is rotated, which drives the cover plate 15 to rotate, thereby disengaging it from the lower end of the heat transfer oil raw material weighing box 7, so that the material inside the fixing plate 14 can be lowered.

[0026] In another embodiment, four fixing rods 16 are fixedly connected to the lower end of the workbench 1, and anti-slip pads 17 are fixedly connected to the lower end of each of the four fixing rods 16.

[0027] For example, during the use of workbench 1, the fixing rod 16 and the anti-slip pad 17 make workbench 1 more stable when placed.

[0028] The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A raw material proportioning device for heat transfer oil production, comprising a workbench (1) for heat transfer oil proportioning, characterized in that: The upper end of the workbench (1) is fixedly connected to a support platform (8) via a weighing sensor. A hollow heat transfer oil raw material weighing box (7) with openings at both the top and bottom is fixedly connected to the upper surface of the support platform (8). A support plate (3) is fixedly connected to the upper end of the workbench (1). A reciprocating cylinder (4) is fixedly connected to the upper end of the support plate (3) via a bracket. A push rod (5) is fixedly connected to the output end of the reciprocating cylinder (4). A scraper (6) is fixedly connected to the left end of the push rod (5). The scraper (6) and the heat transfer oil raw material weighing box (7) are in corresponding positions and are sized to match. A cover plate (15) is provided at the lower end of the heat transfer oil raw material weighing box (7). The cover plate (15) is in close contact with the lower end of the heat transfer oil raw material weighing box (7).

2. The heat transfer oil production raw material proportioning equipment according to claim 1, characterized in that: The workbench (1) has a moving groove (10) at its rear end. A hollow storage box (11) with an open top is slidably connected inside the moving groove (10). A feeding groove (13) is provided at the top of the workbench (1). The feeding groove (13) corresponds to the position of the heat transfer oil raw material weighing box (7) and the storage box (11). A handle (12) is fixedly connected to the rear end of the storage box (11).

3. The heat transfer oil production raw material proportioning equipment according to claim 1, characterized in that: The front and rear ends of the heat transfer oil raw material weighing box (7) are fixedly connected to fixed plates (14). A rotating rod (18) installed with the motor is rotatably connected between the close ends of the two fixed plates (14). The rotating rod (18) is fixedly connected to the upper end of the cover plate (15).

4. The heat transfer oil production raw material proportioning equipment according to claim 1, characterized in that: The lower end of the workbench (1) is fixedly connected to four fixed rods (16), and the lower ends of the four fixed rods (16) are all fixedly connected to anti-slip pads (17).

5. The heat transfer oil production raw material proportioning equipment according to claim 3, characterized in that: A control board (2) is fixedly connected to the front side of the workbench (1). The control board (2) is connected to the rotating rod (18), the reciprocating cylinder (4), and the weighing sensor.

6. The heat transfer oil production raw material proportioning equipment according to claim 1, characterized in that: The upper end of the workbench (1) is fixedly connected to a hollow baffle (9) with an opening on the right end, and the baffle (9) is positioned in relation to the material chute (13).

Images