Circulating cooling device for glycine production
By designing a circulating cooling device for glycine production including a cooler, a circulation pump and a controller, the problem of existing devices being unable to quickly cool down and energy waste is solved, and the effect of rapid and efficient cooling and energy saving is achieved.
Patent Information
- Application Number
- CN202420768014.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing circulating cooling devices for glycine production reduce the performance of heat absorption and cooling due to the fixed angle, and cannot cool down quickly, and it is easy to cause energy waste and cooling medium pollution, which has high maintenance costs.
A circulating cooling device including a cooler, a circulating pump and a controller is designed. The cooling speed is automatically adjusted by controlling the conveying speed of the circulating pump through the controller, and the rotating plate and the connecting plate are driven by the hydraulic rod to rotate, so that the reactor can adjust the angle to adapt to reactors of different shapes.
It achieves rapid and efficient cooling, saves energy, reduces energy waste, improves work efficiency, and reduces maintenance costs.
Smart Images
Figure CN222670441U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circulating cooling devices, in particular to a circulating cooling device for glycine production. Background Art
[0002] The circulating cooling device for glycine production is a device used to control the reaction temperature. It maintains the temperature inside the reactor by circulating cooling medium to ensure that the glycine production process is carried out under the most suitable temperature conditions. The use of this device can keep the temperature inside the reactor stable, promote the reaction, improve the quality and output of the product, and prevent the reaction from being out of control or the product quality from being reduced due to excessively high or low temperatures.
[0003] The existing circulating cooling device has the problem that the fixed angle leads to reduced performance of heat absorption and cooling, and the effect of rapid cooling cannot be achieved, and it is easy to cause energy waste, and the cooling medium is easily contaminated. Therefore, regular maintenance, inspection and replacement are required, and the maintenance cost is high. Therefore, a circulating cooling device for glycine production is proposed. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a circulating cooling device for glycine production, aiming to improve the problem in the prior art that the target object cannot be cooled quickly and efficiently, resulting in high energy consumption.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a circulating cooling device for glycine production, comprising a cooler, wherein a connecting pipe 1 is fixedly connected inside the cooler, one end of the connecting pipe 1 is fixedly connected to a coolant storage bin, a bottom plate is fixedly connected to the lower surface of the coolant storage bin, a connecting piece 1 is fixedly connected to the outer wall of the cooler, one side of the outer wall of the connecting piece 1 is fixedly connected to the outer wall of the coolant storage bin, one side of the outer wall of the coolant storage bin is fixedly connected to a connecting piece 2, a circulating pump is fixedly connected inside the connecting piece 2, a connecting pipe 2 is fixedly connected inside the circulating pump, one end of the connecting pipe 2 is fixedly connected to the inside of the coolant storage bin, a conveying pipeline is fixedly connected inside the circulating pump, and a section of the conveying pipeline is provided with a fixed component.
[0006] Furthermore, the fixed component includes a reactor, one end of the delivery pipeline is fixedly connected to the inside of the reactor, and a fixing plate 1 is fixedly connected to the upper surface of the reactor.
[0007] Furthermore, a second fixing plate is fixedly connected to the upper surface of the reactor, and a rotating plate is rotatably connected to the outer wall of the second fixing plate.
[0008] Furthermore, a hinge seat 1 is arranged inside the rotating plate.
[0009] Furthermore, a hydraulic rod is arranged inside the first articulated seat, and the output of the hydraulic rod is fixedly connected to the second articulated seat.
[0010] Furthermore, the outer wall of the reactor is rotatably connected to a connecting plate, and the second outer wall of the hinged seat is rotatably connected to the outer wall of the connecting plate.
[0011] Furthermore, a controller is provided inside the coolant storage bin.
[0012] Furthermore, a derivation pipe is fixedly connected to the interior of the coolant storage bin, and a valve is provided inside the derivation pipe.
[0013] The utility model has the following beneficial effects:
[0014] In the utility model, the conveying speed of the circulation pump is controlled by the controller to achieve the effect of automatically adjusting the cooling speed. When the temperature of the reactor for producing glycine drops to a safe range, it is adjusted back to a normal temperature, thereby saving energy and improving work efficiency. The cooler and the circulation pump are connected to the coolant storage bin through connectors 1 and 2, thereby saving space and increasing the convenience of the device.
[0015] In the utility model, the hydraulic rod drives the rotating plate and the connecting plate to rotate so that the angle between the two reactors changes, so that the reactor can be adjusted to adapt to reactors of different shapes, close to the reactor to reduce the waste of refrigeration energy, improve the efficiency of refrigeration and temperature reduction, and achieve the effect of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional structural diagram of a circulating cooling device for glycine production proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the reactor portion of a circulating cooling device for glycine production proposed by the utility model;
[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.
[0019] Legend:
[0020] 1. Cooler; 2. Connecting pipe 1; 3. Connecting piece 1; 4. Coolant storage tank; 5. Controller; 6. Export pipe; 7. Bottom plate; 8. Connecting pipe 2; 9. Connecting piece 2; 10. Circulating pump; 11. Delivery pipeline; 12. Reactor; 13. Fixed plate 1; 14. Fixed plate 2; 15. Rotating plate; 16. Articulated seat 1; 17. Hydraulic rod; 18. Articulated seat 2; 19. Connecting plate; 20. Valve. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a circulating cooling device for glycine production, comprising a cooler 1, a connecting pipe 2 is fixedly connected inside the cooler 1, one end of the connecting pipe 2 is fixedly connected to a coolant storage bin 4, a bottom plate 7 is fixedly connected to the lower surface of the coolant storage bin 4, a connecting piece 3 is fixedly connected to the outer wall of the cooler 1, one side of the outer wall of the connecting piece 3 is fixedly connected to the outer wall of the coolant storage bin 4, one side of the outer wall of the coolant storage bin 4 is fixedly connected to a connecting piece 2 9, a circulating pump 10 is fixedly connected inside the connecting piece 2 9, a connecting pipe 2 8 is fixedly connected inside the circulating pump 10, one end of the connecting pipe 2 8 is fixedly connected to the inside of the coolant storage bin 4, a conveying pipeline 11 is fixedly connected inside the circulating pump 10, and a fixed component is provided in a section of the conveying pipeline 11.
[0023] Specifically, by fixing the cooler 1 and the circulating pump 10 together with the coolant storage tank 4, the effect of saving space is achieved, which is convenient for management and maintenance. The controller 5 is then used to control the delivery speed of the circulating pump 10 to adjust the cooling speed of the reactor 12. When the reactor 12 lowers the temperature of the reactor to a safe range, the flow rate of the coolant is slowed down to save energy, thereby increasing the practicality of the device. The coolant inside the coolant storage tank 4 needs to be replaced regularly. The outlet pipe 6 and valve 20 connected to the coolant storage tank 4 make the coolant replacement more convenient and reduce maintenance costs.
[0024] Reference Figure 1 , Figure 2 and Figure 3 The fixed component includes a reactor 12, one end of a conveying pipeline 11 is fixedly connected to the inside of the reactor 12, a fixed plate 13 is fixedly connected to the upper surface of the reactor 12, a fixed plate 2 14 is fixedly connected to the upper surface of the reactor 12, a rotating plate 15 is rotatably connected to the outer wall of the fixed plate 2 14, a hinge seat 16 is arranged inside the rotating plate 15, a hydraulic rod 17 is arranged inside the hinge seat 16, an output of the hydraulic rod 17 is fixedly connected to a hinge seat 2 18, a connecting plate 19 is rotatably connected to the outer wall of the connecting plate 19 on the outer wall of the reactor 12, a controller 5 is arranged inside the coolant storage bin 4, a derivation pipe 6 is fixedly connected to the inside of the coolant storage bin 4, a valve 20 is arranged inside the derivation pipe 6.
[0025] Specifically, the hydraulic rod 17 drives the rotating plate 15 and the connecting plate 19 to rotate so that the angle between the two reactors 12 can be changed, and the shape of the object to be cooled can be changed as needed, thereby avoiding energy waste and improving utilization rate. It also allows the reactor 12 to be closer to the object to be cooled, thereby achieving a quick and effective cooling effect. The fixed plate 13 and the fixed plate 2 14 connected to the rotating plate 15 and the cargo connecting plate 19 strengthen the connection between the two reactors 12, thereby increasing the stability of the device.
[0026] Working principle: When the circulating cooling device for glycine production is needed, the coolant is first transported to the inside of the coolant storage bin 4 through the cooler 1, and the circulating pump 10 extracts the coolant in the coolant storage bin 4 and transports it to the reactor 12, so that the reactor 12 can absorb the heat generated by the reactor for making glycine and cool the reactor. The controller 5 on the outer wall of the coolant storage bin 4 can adjust the conveying intensity of the circulating pump 10, and speeding up the transportation speed can achieve the effect of rapid cooling. When the temperature drops to a safe range, the conveying can be slowed down to solve the energy problem. The coolant in the coolant storage bin 4 needs to be replaced regularly. The outlet pipe 6 and the valve 20 facilitate the replacement of the coolant in the coolant storage bin 4 and improve the maintenance efficiency. The hydraulic rod 17 can drive the rotating plate 15 to rotate, so that the reactors 12 on both sides can change the angle to get close to the reactor and improve the cooling efficiency. At the same time, the connection between the rotating plate 15 and the connecting plate 19 also improves the stability of the reactor 12, thereby improving the working efficiency.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A circulating cooling device for glycine production, comprising a cooler (1), characterized in that: The cooler (1) is fixedly connected to a connecting pipe 1 (2) inside, one end of the connecting pipe 1 (2) is fixedly connected to a coolant storage bin (4), the lower surface of the coolant storage bin (4) is fixedly connected to a bottom plate (7), the outer wall of the cooler (1) is fixedly connected to a connecting piece 1 (3), one side of the outer wall of the connecting piece 1 (3) is fixedly connected to the outer wall of the coolant storage bin (4), one side of the outer wall of the coolant storage bin (4) is fixedly connected to a connecting piece 2 (9), the inside of the connecting piece 2 (9) is fixedly connected to a circulating pump (10), the inside of the circulating pump (10) is fixedly connected to a connecting pipe 2 (8), one end of the connecting pipe 2 (8) is fixedly connected to the inside of the coolant storage bin (4), the inside of the circulating pump (10) is fixedly connected to a delivery pipe (11), and one end of the delivery pipe (11) is provided with a fixed component.
2. A circulating cooling device for glycine production according to claim 1, characterized in that: The fixed assembly comprises a reactor (12), one end of the delivery pipeline (11) is fixedly connected to the inside of the reactor (12), and a fixing plate 1 (13) is fixedly connected to the upper surface of the reactor (12).
3. A circulating cooling device for glycine production according to claim 2, characterized in that: A second fixing plate (14) is fixedly connected to the upper surface of the reactor (12), and a rotating plate (15) is rotatably connected to the outer wall of the second fixing plate (14).
4. A circulating cooling device for glycine production according to claim 3, characterized in that: A hinge seat 1 (16) is arranged inside the rotating plate (15).
5. A circulating cooling device for glycine production according to claim 4, characterized in that: A hydraulic rod (17) is arranged inside the first articulated seat (16), and the output of the hydraulic rod (17) is fixedly connected to the second articulated seat (18).
6. A circulating cooling device for glycine production according to claim 5, characterized in that: The outer wall of the reactor (12) is rotatably connected to a connecting plate (19), and the outer wall of the second hinge seat (18) is rotatably connected to the outer wall of the connecting plate (19).
7. The circulating cooling device for glycine production according to claim 1, characterized in that: A controller (5) is arranged inside the coolant storage bin (4).
8. The circulating cooling device for glycine production according to claim 1, characterized in that: The coolant storage bin (4) is fixedly connected to a dewatering pipe (6), and a valve (20) is provided inside the dewatering pipe (6).