Temperature measuring and controlling device for chemical production
By introducing a device with automatic temperature control and impurity filtration functions into chemical production, the problems of manual temperature control and impurity influence in chemical production have been solved, realizing automated temperature control and efficient filtration, thereby improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422879187.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing temperature measuring devices in chemical production lack temperature control functions, requiring manual operation, which affects production efficiency and increases labor intensity. At the same time, they cannot filter impurities in raw materials, affecting product quality.
A device was designed that includes a temperature-controlled water tank, a filter tank, an intelligent processor, a liquid storage tank, a cooler, a circulating water pump, an electric heater, and a temperature sensor. The intelligent processor automatically controls the operation of the electric heater and the cooler to achieve automatic temperature control, and filters impurities through a filter screen.
It achieves automatic temperature control, improves production efficiency, reduces labor intensity, and improves product quality by filtering impurities.
Smart Images
Figure CN223501343U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical production technology, specifically to a temperature measurement and control device for chemical production. Background Technology
[0002] Chemical production refers to the technology of using chemical methods to change the composition and structure of substances or to synthesize new substances. The resulting products are called chemicals or chemical products, and typically include processes such as raw material preparation, reaction processing, separation and purification, and product preparation.
[0003] Due to the diversity of raw materials and products and the complexity of production processes, tens of thousands of chemical production processes have been formed in chemical production. Some liquid raw materials need to react with other substances at appropriate temperatures, which requires the temperature of different liquid raw materials to be detected. Current temperature measuring devices do not have temperature control functions and cannot automatically heat and cool the raw materials. Personnel need to manually operate other equipment to control the temperature, which not only affects production efficiency but also increases the labor intensity of personnel. At the same time, the raw materials being measured cannot be filtered, causing impurities to enter the reaction vessel and affect the production quality. In order to solve the above technical problems, we have designed a temperature measuring and control device for chemical production. Utility Model Content
[0004] The purpose of this utility model is to provide a temperature measurement and control device for chemical production, which has the function of automatic temperature control, making operation more time-saving and labor-saving, improving production efficiency, filtering impurities in raw materials, and improving production quality. It solves the problems of needing to manually operate temperature control, which affects production efficiency, increases labor intensity, and cannot filter impurities in raw materials, thus affecting product quality.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a temperature measuring and control device for chemical production, comprising a temperature-controlled water tank, a fixing frame bolted to the left side of the inner cavity of the temperature-controlled water tank, an electric heater bolted to the left side of the fixing frame, a cooling water pipe fixedly connected to the right side of the inner cavity of the temperature-controlled water tank, a drain pipe welded to the top of the right side of the temperature-controlled water tank, a temperature sensor fixedly connected through the top of the inner cavity of the drain pipe, a cooler bolted to the right side of the top of the temperature-controlled water tank, a water outlet pipe connected to the rear of the cooler connected to a storage tank, a circulating water pump connected to the front of the storage tank, a water inlet valve welded to the bottom of the left side of the temperature-controlled water tank, a filter box connected to the left side of the water inlet valve, a connecting water pipe fixedly connected to the top of the filter box, flushing pipes connected to both the front and rear sides of the connecting water pipe, the filter box comprising a box body, and a filter screen plate fixedly connected to the inner cavity of the box body.
[0006] Preferably, the inlet pipe of the cooler is fixedly connected to the top of the front side of the cooling water pipe, and the outlet pipe of the circulating water pump is fixedly connected to the bottom of the front side of the cooling water pipe.
[0007] Preferably, the bottom of the flushing pipe extends into the inner cavity of the tank, and a control valve is sleeved on the surface of the connecting water pipe.
[0008] Preferably, the bottom of the box is welded to a slag collection box, the bottom of the slag collection box has a slag discharge opening, and the bottom of the slag collection box is connected to a bottom cover plate by sealing bolts.
[0009] Preferably, a water supply pipe is fixedly connected to the left side of the box, and a water injection hopper is fixedly connected to the rear side of the top of the liquid storage tank.
[0010] Preferably, a drain plug is threaded through the bottom of the rear side of the liquid storage tank, and a drain valve is welded to the bottom of the right side of the temperature-controlled water tank.
[0011] Preferably, an intelligent processor is fixedly connected to the left side of the top of the temperature-controlled water tank. The output terminal of the intelligent processor is electrically connected to the cooler, the circulating water pump and the electric heater respectively. The output terminal of the temperature sensor is electrically connected to the intelligent processor.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. When the temperature sensor detects that the raw material temperature is lower than the production temperature, the intelligent processor controls the electric heater to heat the raw material. When the raw material temperature is detected to be lower than the production temperature, the electric heater stops working, and the circulating water pump delivers coolant to the cooling water pipe to remove the heat from the temperature-controlled water tank and flow into the cooler. The cooler cools the heated coolant. This automatic temperature control function eliminates the need for manual operation, effectively improving production efficiency and reducing the labor intensity of personnel.
[0014] 2. The filter screen inside the box filters impurities in the raw materials. The filtered impurities are located below the filter screen and settle into the slag collection box for collection. This can filter the raw materials and improve the quality of chemical production. Attached Figure Description
[0015] Figure 1 This is an axonometric view of the structure of this utility model;
[0016] Figure 2 This is a cross-sectional axonometric view of the temperature-controlled water tank of this utility model;
[0017] Figure 3 This is a rear sectional axonometric view of the temperature-controlled water tank of this utility model;
[0018] Figure 4This is an exploded view of the filter box of this utility model.
[0019] In the diagram: 1. Temperature-controlled water tank; 2. Filter box; 3. Water supply pipe; 4. Control valve; 5. Connecting water pipe; 6. Flushing pipe; 7. Inlet valve; 8. Intelligent processor; 9. Water injection hopper; 10. Storage tank; 11. Cooler; 12. Circulating water pump; 13. Electric heater; 14. Fixing frame; 15. Cooling water pipe; 16. Drain valve; 17. Drain pipe; 18. Temperature sensor; 19. Drain plug; 20. Box body; 21. Filter screen; 22. Slag collection box; 23. Slag discharge opening; 24. Bottom cover plate. Detailed Implementation
[0020] Please see Figures 1-4 A temperature measuring and control device for chemical production includes a temperature-controlled water tank 1. A fixing frame 14 is bolted to the left side of the inner cavity of the temperature-controlled water tank 1, providing support and positioning for easy installation and fixing of an electric heater 13. The electric heater 13 is bolted to the left side of the fixing frame 14. A cooling water pipe 15 is fixedly connected to the right side of the inner cavity of the temperature-controlled water tank 1. A drain pipe 17 is welded to the top right side of the temperature-controlled water tank 1. A temperature sensor 18 is fixedly connected through the top of the inner cavity of the drain pipe 17. A cooler 11 is bolted to the right side of the top of the temperature-controlled water tank 1. The outlet pipe at the rear of the cooler 11 is connected to a liquid storage tank 1. 0. A circulating water pump 12 is connected to the front of the storage tank 10. A water inlet valve 7 is welded to the bottom left side of the temperature control tank 1. A filter box 2 is connected to the left side of the water inlet valve 7. A connecting water pipe 5 is fixedly connected to the top of the filter box 2. By setting the connecting water pipe 5, it is easy to connect to the external water pipe. A flushing pipe 6 is connected to both the front and rear sides of the connecting water pipe 5. By setting the flushing pipe 6, when impurities clog the mesh of the filter screen 21, the water sprayed down through the flushing pipe 6 can backwash the filter screen 21 to remove the impurities that clog the mesh and ensure the normal flow of raw materials. The filter box 2 includes a box body 20. The filter screen 21 is fixedly connected to the inner cavity of the box body 20.
[0021] Please see Figure 1 and Figure 2 The inlet pipe of the cooler 11 is fixedly connected to the top of the front side of the cooling water pipe 15, and the outlet pipe of the circulating water pump 12 is fixedly connected to the bottom of the front side of the cooling water pipe 15.
[0022] Please see Figure 4 The bottom of the flushing pipe 6 extends into the inner cavity of the box 20, and the surface of the water pipe 5 is fitted with a control valve 4. By setting the control valve 4, the flushing water can be easily switched on and off.
[0023] Please see Figure 4The bottom of the box 20 is welded to a slag collection box 22. The bottom of the slag collection box 22 is provided with a slag discharge opening 23. The bottom of the slag collection box 22 is connected to a bottom cover plate 24 by sealing bolts. By setting the bottom cover plate 24, the impurities collected in the slag collection box 22 can be cleaned after opening and discharged through the slag discharge opening 23.
[0024] Please see Figure 1 A water supply pipe 3 is fixedly connected to the left side of the box 20, and a water injection hopper 9 is fixedly connected to the rear side of the top of the liquid storage tank 10. By setting the water injection hopper 9, it is convenient to add coolant into the liquid storage tank 10.
[0025] Please see Figure 2 and Figure 3 A drain plug 19 is threadedly connected to the bottom of the rear side of the liquid storage tank 10. By setting the drain plug 19, it can be used in conjunction with the water injection tank 9 to replace the coolant in the liquid storage tank 10. A drain valve 16 is welded to the bottom of the right side of the temperature control water tank 1. By setting the drain valve 16, the raw materials in the temperature control water tank 1 can be easily discharged.
[0026] Please see Figure 1 A smart processor 8 is fixedly connected to the top left side of the temperature-controlled water tank 1. The output end of the smart processor 8 is electrically connected to the cooler 11, the circulating water pump 12 and the electric heater 13 respectively. The output end of the temperature sensor 18 is electrically connected to the smart processor 8.
[0027] In use, the device is connected to an external power supply and controller. External pipes are fixedly connected to the water supply pipe 3 and the drain pipe 17, respectively. Raw materials flow into the tank 20 through the water supply pipe 3. The internal filter screen 21 filters impurities from the raw materials. The filtered impurities are located below the filter screen 21 and finally settle into the slag collection box 22 for collection. This filtration improves the quality of chemical production. The filtered raw materials flow into the temperature-controlled water tank 1 through the inlet valve 7. After the tank is full, it flows out through the drain pipe 17. As the raw materials flow through the drain pipe 17, the temperature sensor 18 at the top detects the temperature. When the detected temperature is lower than the production temperature, the information is transmitted to the intelligent processor 8. The intelligent processor 8 processes the information and controls the electric heater 13 to operate. The process heats the raw materials in the temperature-controlled water tank 1 until they reach the appropriate production temperature. When the temperature sensor 18 detects that the raw materials are below the production temperature, the intelligent processor 8 controls the electric heater 13 to stop working. Then, it controls the cooler 11 and the circulating water pump 12 to work. The circulating water pump 12 draws the coolant from the storage tank 10 and delivers it to the cooling water pipe 15. As the coolant flows through the cooling water pipe 15, it carries away the heat from the temperature-controlled water tank 1 and flows into the cooler 11. The cooler 11 cools the heated coolant and then it flows back into the storage tank 10 for recycling to cool the raw materials in the temperature-controlled water tank 1. This automatic temperature control function eliminates the need for manual operation, effectively improving production efficiency and reducing the labor intensity of personnel.
[0028] In summary, this temperature measurement and control device for chemical production, through the coordinated use of a temperature control water tank 1, a filter box 2, an intelligent processor 8, a liquid storage tank 10, a cooler 11, a circulating water pump 12, an electric heater 13, a cooling water pipe 15, and a temperature sensor 18, solves the problems of needing to manually control temperature, which affects production efficiency, increases labor intensity, and fails to filter impurities in raw materials, thus affecting product quality.
Claims
1. A temperature measuring and control device for chemical production, comprising a temperature-controlled water tank (1), characterized in that: A fixing bracket (14) is bolted to the left side of the inner cavity of the temperature-controlled water tank (1). An electric heater (13) is bolted to the left side of the fixing bracket (14). A cooling water pipe (15) is fixedly connected to the right side of the inner cavity of the temperature-controlled water tank (1). A drain pipe (17) is welded to the top of the right side of the temperature-controlled water tank (1). A temperature sensor (18) is fixedly connected through the top of the inner cavity of the drain pipe (17). A cooler (11) is bolted to the right side of the top of the temperature-controlled water tank (1). The outlet pipe on the rear side is connected to the liquid storage tank (10), the front side of the liquid storage tank (10) is connected to the circulating water pump (12), the bottom left side of the temperature control water tank (1) is welded to the water inlet valve (7), the left side of the water inlet valve (7) is connected to the filter box (2), the top of the filter box (2) is fixedly connected to the connecting water pipe (5), the front and rear sides of the connecting water pipe (5) are connected to the flushing pipe (6), the filter box (2) includes a box body (20), and the inner cavity of the box body (20) is fixedly connected to the filter screen plate (21).
2. The temperature measuring and control device for chemical production according to claim 1, characterized in that: The inlet pipe of the cooler (11) is fixedly connected to the top of the front side of the cooling water pipe (15), and the outlet pipe of the circulating water pump (12) is fixedly connected to the bottom of the front side of the cooling water pipe (15).
3. The temperature measuring and control device for chemical production according to claim 1, characterized in that: The bottom of the flushing pipe (6) extends into the inner cavity of the box (20), and the surface of the connecting water pipe (5) is fitted with a control valve (4).
4. The temperature measuring and control device for chemical production according to claim 1, characterized in that: The bottom of the box (20) is welded to a slag collection box (22), the bottom of the slag collection box (22) is provided with a slag discharge opening (23), and the bottom of the slag collection box (22) is connected to a bottom cover plate (24) by sealing bolts.
5. The temperature measuring and control device for chemical production according to claim 1, characterized in that: A water supply pipe (3) is fixedly connected to the left side of the box (20), and a water injection hopper (9) is fixedly connected to the rear side of the top of the liquid storage tank (10).
6. The temperature measuring and control device for chemical production according to claim 1, characterized in that: A drain plug (19) is threaded through the bottom of the rear side of the liquid storage tank (10), and a drain valve (16) is welded to the bottom of the right side of the temperature control water tank (1).
7. The temperature measuring and control device for chemical production according to claim 1, characterized in that: A smart processor (8) is fixedly connected to the left side of the top of the temperature-controlled water tank (1). The output end of the smart processor (8) is electrically connected to the cooler (11), the circulating water pump (12) and the electric heater (13), respectively. The output end of the temperature sensor (18) is electrically connected to the smart processor (8).