Calcium carbide liquid cooling heat recycling system
By introducing a thermal storage chamber and a stirring mechanism into the calcium carbide liquid cooling system, the heat of the high-temperature calcium carbide liquid is transmitted to cold water and heated, which solves the problem of heat waste and achieves efficient utilization and flexible cooling and water use manage.
Patent Information
- Application Number
- CN202323582059.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-27
AI Technical Summary
In the existing calcium carbide liquid cooling technology, heat is lost in the cooling wind, resulting in a large amount of waste of high-temperature heat, and there is a problem of energy waste.
A cooling heat recovery and utilization system of calcium carbide liquid is designed, including a calcium carbide liquid transfer mechanism, a thermal storage chamber and a cooling and stirring mechanism. The heat of high-temperature calcium carbide liquid is transmitted to cold water through heat conduction, and the heat conduction effect is accelerated through stirring. After heating, water is used downstream.
It realizes effective utilization of the heat dissipation of high-temperature calcium carbide liquid, improves cooling efficiency, and can quickly cool or heat up water for downstream use as needed, avoiding heat waste.
Smart Images
Figure CN222298593U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of calcium carbide liquid cooling, in particular to a calcium carbide liquid cooling heat recovery and utilization system. Background Art
[0002] In the process of calcium carbide production, the high-temperature molten calcium carbide liquid discharged from the smelting furnace needs to be cooled before the next step of treatment. This is mainly because if the high-temperature calcium carbide liquid is directly handled, there will be safety risks and it will also cause equipment damage. Currently, common cooling methods include natural cooling and air cooling, which ensure production safety and efficiency while avoiding damage to equipment.
[0003] For example, in the patent document with patent publication number CN108800984A, a calcium carbide liquid circulating cooling device and method that is not easy to scale is disclosed. Its main structure includes, from bottom to top, a calcium carbide liquid buffer tank, a cooling box, and a cooling fan device. The calcium carbide liquid buffer tank is connected to the cooling box body through an outlet pipe. The interior of the cooling box includes a water inlet pipe at the bottom of the cooling box, a water distribution pipe, a cooling nozzle above the water distribution pipe, and a top platform on the top of the cooling box. The water distribution pipe is connected to the water inlet pipe, and the water inlet pipe is connected to the water outlet pipe outside the cooling box. The cooling fan device is connected to the cooling box through the top platform of the cooling box. The cooling nozzle is located above the water distribution pipe. The cooling nozzle includes a straight pipe section, a flow stabilizer and a baffle from bottom to top. A sealless self-priming water pump is arranged on the outlet pipe.
[0004] It can be seen from the above-mentioned prior art patent structure that when working, the high-temperature calcium carbide liquid is cooled from liquid to solid by air cooling, and the heat emitted to the outside is blown away, so as to achieve the purpose of cooling the high-temperature calcium carbide liquid.
[0005] However, this method of heat dissipation will cause the heat to be dissipated into the air along with the cooling wind, resulting in a large amount of high-temperature heat waste.
[0006] To this end, the utility model studies and designs the phenomenon of energy waste in the cooling process of calcium carbide liquid in the prior art, and proposes a system that can effectively utilize the heat dissipated during the cooling process of high-temperature calcium carbide liquid, so as to better solve the problems existing in the prior art. Utility Model Content
[0007] The utility model is to solve one of the above-mentioned technical problems, and the technical scheme adopted is: a calcium carbide liquid cooling heat recovery system, including a calcium carbide liquid transfer mechanism, a calcium carbide liquid storage barrel is installed in the top concave cavity of the calcium carbide liquid transfer mechanism, the bottom of the calcium carbide liquid storage barrel abuts the bottom of the top concave cavity, the lower outer side wall of the calcium carbide liquid storage barrel abuts the inner side wall of the top concave cavity, a vertical water storage bin is integrally formed at the center of the calcium carbide liquid storage cavity of the calcium carbide liquid storage bin, a heat-conducting water storage chamber is arranged at the center of the vertical water storage bin, a sealed pipe hole is arranged at the bottom center of the vertical water storage bin, when the calcium carbide liquid storage barrel is in working state, the sealed pipe hole is sealed and plugged with the diversion mechanism installed on the calcium carbide liquid transfer mechanism, a cooling and stirring mechanism is installed on the top of the vertical water storage bin, the cooling and stirring mechanism is used to complete the stirring treatment of the high-temperature calcium carbide liquid placed inside the calcium carbide liquid storage cavity.
[0008] In any of the above schemes, it is preferred that the calcium carbide liquid transfer mechanism includes a horizontally arranged supporting base, universal wheels with self-locking structures are fixedly installed at the four corners of the bottom of the supporting base, a supporting cylinder is arranged above the supporting base, and a lifting and lowering control unit is arranged between the supporting cylinder and the supporting base, and the lifting and lowering control unit is used to drive the supporting cylinder to rise and fall as needed, and the top concave cavity is arranged on the top of the supporting cylinder, and the top concave cavity is used to place the calcium carbide liquid storage barrel.
[0009] In any of the above schemes, it is preferred that the lifting control unit includes lifting electric cylinders distributed at the four corners of the top of the supporting base, the bottom of the cylinder barrel of each lifting electric cylinder is fixedly installed on the top of the supporting base, the top of the piston rod of each lifting electric cylinder is fixedly installed on the bottom of the supporting tube, and each lifting electric cylinder is in a synchronous lifting state when in working state.
[0010] In any of the above schemes, it is preferred that the diversion mechanism includes a vertically arranged diversion riser, the upper end of the diversion riser is movably passed through the inner center of the top concave cavity and is fixedly connected to the supporting tube, a plurality of sealing rings for sealingly plugging with the sealing connecting pipe holes of the calcium carbide liquid storage barrel are sleeved on the upper outer wall of the diversion riser, an outlet valve is installed at the lower end of the diversion riser, and the middle section of the diversion riser is set as a corrugated pipe section.
[0011] In any of the above schemes, it is preferred that the cooling and stirring mechanism includes a stopcock seat which is detachably screwed and installed at the opening of the heat-conducting water storage chamber, a stirring motor is fixedly installed on the top of the stopcock seat, and a horizontally arranged rotating cross bar is fixedly installed on the top of the motor shaft of the stirring motor through a coupling, and an end nut is respectively fixed at both ends of the rotating cross bar, and a vertical stirring element is respectively installed at each end nut, and the lower end of each vertical stirring element extends into the interior of the annular calcium carbide liquid storage chamber and is used to stir the high-temperature calcium carbide liquid inside.
[0012] In any of the above schemes, it is preferred that the vertical stirring element includes a vertical stirring rod arranged vertically, and the vertical stirring rod is screwed into the internal thread of the end nut at the corresponding position through the external thread arranged on the upper outer wall of the vertical stirring rod, and a stirring tool is fixedly installed at the lower end of the vertical stirring rod.
[0013] In any of the above schemes, preferably, a temperature sensor is installed at the bottom of the tap seat, the temperature sensor is located inside the thermal water storage chamber, and the temperature sensor is electrically connected to a temperature display installed on the top of the tap seat.
[0014] In any of the above schemes, it is preferred that a water inlet pipe is fixedly installed on the upper outer wall of the calcium carbide liquid storage barrel, the inner end of the water inlet pipe is sealed and extends to the interior of the vertical water storage bin and is connected with the interior of the thermal water storage chamber, and a water inlet valve is installed on the water inlet pipe.
[0015] In any of the above schemes, it is preferred that the calcium carbide liquid storage barrel and the vertical water storage tank are both made of stainless steel.
[0016] In any of the above schemes, preferably, pushing handles are fixedly installed on both sides of the outer side wall of the supporting tube; and lifting handles are fixedly installed on both sides of the upper outer side wall of the calcium carbide liquid storage barrel.
[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0018] 1. When in use, the calcium carbide liquid cooling heat recovery system of the utility model can rely on the calcium carbide liquid transfer mechanism to complete the transfer and displacement within the workshop, which is convenient for circulation between different workstations, and effectively improves the efficiency of calcium carbide liquid receiving and unloading after cooling; at the same time, the entire calcium carbide liquid transfer mechanism can be raised and lowered as needed to effectively meet the use requirements of different workstation heights.
[0019] 2. The heat recovery system for cooling the calcium carbide liquid in the utility model can circulate and inject cold water into the heat conduction water storage chamber as needed during the cooling process of the high-temperature calcium carbide liquid, and heat the cold water by heat conduction. The heat emitted by the high-temperature calcium carbide liquid can be effectively absorbed by the temperature increase of the cold water, and the effective utilization of the heat emitted to the outside can be effectively guaranteed. The heated warm water or hot water can be transported to the downstream water-using parts through the lower guide mechanism.
[0020] 3. In addition, the intermittent low-speed stirring of the configured cooling and stirring mechanism can ensure the temperature of the calcium carbide liquid close to the heat-conducting water storage chamber, thereby accelerating the heat conduction effect of the calcium carbide liquid; when heat utilization is not required, high-speed stirring can be directly performed to achieve the purpose of rapidly cooling the calcium carbide liquid. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solution of the specific implementation of the utility model, the following will briefly introduce the drawings required for the specific implementation. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, each element or component is not necessarily drawn according to the actual scale.
[0022] Figure 1 It is a structural schematic diagram of the utility model.
[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0024] Figure 3 It is a schematic diagram of the internal structure of the calcium carbide liquid transport mechanism of the utility model.
[0025] Figure 4 for Figure 2 Schematic diagram of the local structure.
[0026] In the figure, 1. top concave cavity; 2. calcium carbide liquid storage barrel; 3. calcium carbide liquid storage cavity; 4. vertical water storage bin; 5. thermal water storage chamber; 6. sealed pipe hole; 7. supporting base; 8. universal wheel; 9. supporting tube; 10. lifting electric cylinder; 11. diversion riser; 12. sealing ring; 13. water outlet valve; 14. bellows section; 15. plug seat; 16. stirring motor; 17. coupling; 18. rotating cross bar; 19. end nut; 20. vertical stirring rod; 21. stirring tool; 22. temperature sensor; 23. temperature display; 24. water inlet pipe; 25. water inlet valve; 26. pushing handle; 27. lifting handle; 28. diversion mechanism. DETAILED DESCRIPTION
[0027] The following is a detailed description of the embodiments of the technical solution of the utility model in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the scope of protection of the utility model. Figure 1-Figure 4 as shown in .
[0028] Embodiment 1: A calcium carbide liquid cooling and heat recovery system comprises a calcium carbide liquid transfer mechanism, in which a calcium carbide liquid storage barrel 2 is installed in cooperation with the top concave cavity 1 of the calcium carbide liquid transfer mechanism, the bottom of the calcium carbide liquid storage barrel 2 abuts against the bottom of the top concave cavity 1, the lower outer side wall of the calcium carbide liquid storage barrel 2 abuts against the inner side wall of the top concave cavity 1, and a vertical water storage bin 4 is integrally formed at the center of the calcium carbide liquid storage cavity 3 of the calcium carbide liquid storage barrel 2, a heat-conducting water storage chamber 5 is provided at the center of the vertical water storage bin 4, and a sealed pipe hole 6 is provided at the bottom center of the vertical water storage bin 4, when the calcium carbide liquid storage barrel 2 is in working state, the sealed pipe hole 6 is sealed and plugged with the diversion mechanism 28 installed on the calcium carbide liquid transfer mechanism, and a cooling and stirring mechanism is installed on the top of the vertical water storage bin 4, and the cooling and stirring mechanism is used to complete the stirring process of the high-temperature calcium carbide liquid placed in the calcium carbide liquid storage cavity 3. When the calcium carbide liquid cooling heat recovery system is working, multiple workers can lift the calcium carbide liquid storage barrel 2 and place it in the top concave cavity 1 or directly lift it into the top concave cavity 1 through a lifting device, thereby completing the installation of the calcium carbide liquid storage barrel 2. At this time, the sealing pipe hole 6 at the bottom center of the vertical water storage bin 4 can also be directly sealed and plugged into the diversion mechanism 28 facing the bottom. After the equipment is installed, high-temperature calcium carbide liquid is poured into the calcium carbide liquid storage cavity 3, and water is injected into the heat-conducting water storage chamber 5 of the vertical water storage bin 4. During the cooling of the high-temperature calcium carbide liquid, the heat will be conducted to the cold water inside the vertical water storage bin 4 through the stainless steel vertical water storage bin 4, so as to heat and heat the cold water, thereby utilizing the heat. When the internal water reaches a suitable temperature, it can be conducted downstream through the diversion mechanism 28, thereby realizing full utilization of energy. During the heat conduction process, the operation of the cooling and stirring mechanism can be controlled at a low speed to ensure the uniformity of heat conduction.
[0029] In any of the above schemes, it is preferred that the calcium carbide liquid transfer mechanism includes a horizontally arranged supporting base 7, and universal wheels 8 with a self-locking structure are fixedly installed at the four corners of the bottom of the supporting base 7, a supporting cylinder 9 is arranged above the supporting base 7, and a lifting and lowering control unit is arranged between the supporting cylinder 9 and the supporting base 7. The lifting and lowering control unit is used to drive the supporting cylinder 9 to rise and fall as needed, and the top concave cavity 1 is arranged on the top of the supporting cylinder 9, and the top concave cavity 1 is used to place the calcium carbide liquid storage barrel 2.
[0030] The whole calcium carbide liquid transport mechanism relies on the four universal wheels 8 at the bottom for rapid shifting and turnover, and when positioning is required, the universal wheels 8 are locked to achieve positioning.
[0031] When transferred to an appropriate workstation, the corresponding lifting and lowering position control unit can be controlled to achieve the height control of the calcium carbide liquid storage barrel 2 supported on its top, and finally achieve the purpose of effective lifting as needed.
[0032] In any of the above schemes, it is preferred that the lifting and lowering control unit includes lifting electric cylinders 10 distributed at the four corners of the top of the supporting base 7, the bottom of the cylinder barrel of each lifting electric cylinder 10 is fixedly installed on the top of the supporting base 7, the top of the piston rod of each lifting electric cylinder 10 is fixedly installed on the bottom of the supporting tube 9, and each lifting electric cylinder 10 is in a synchronous lifting state when in working state.
[0033] The lifting control unit can achieve steady lifting and lowering by relying on four synchronously lifting electric cylinders 10 during specific operation, and can also achieve instant locking after lifting to a designated position.
[0034] In any of the above schemes, it is preferred that the diversion mechanism 28 includes a vertically arranged diversion riser 11, the upper end of the diversion riser 11 is movably passed through the inner center of the top concave cavity 1 and is fixedly connected to the supporting tube 9, and a plurality of sealing rings 12 for sealingly plugging with the sealing connecting pipe hole 6 of the calcium carbide liquid storage barrel 2 are sleeved on the upper outer wall of the diversion riser 11, and a water outlet valve 13 is installed at the lower end of the diversion riser 11, and the middle section of the diversion riser 11 is set as a corrugated pipe section 14.
[0035] The flow guide mechanism 28 and the calcium carbide liquid storage barrel 2 are in a detachable sealed connection. When the calcium carbide liquid storage barrel 2 is installed, the sealed docking is automatically completed by gravity. The cooperation of each sealing ring 12 can effectively improve the sealing effect. The provided bellows section 14 can meet the displacement requirements when following the lifting cylinder 10 for lifting.
[0036] In any of the above schemes, it is preferred that the cooling and stirring mechanism includes a stopcock seat 15 which is detachably screwed and installed at the opening of the heat-conducting water storage chamber 5, a stirring motor 16 is fixedly installed on the top of the stopcock seat 15, and a horizontally arranged rotating cross bar 18 is fixedly installed on the top of the motor shaft of the stirring motor 16 through a coupling 17, and an end nut 19 is respectively fixed at both ends of the rotating cross bar 18, and a vertical stirring element is respectively installed at each end nut 19, and the lower end of each vertical stirring element extends into the interior of the annular calcium carbide liquid storage chamber 3 and is used to stir the high-temperature calcium carbide liquid inside.
[0037] The cooling and stirring mechanism as a whole relies on the plug seat 15 installed at the opening of the heat-conducting water storage chamber 5 as a supporting structure, and is reinforced with screws to prevent it from falling off after being screwed in. When the stirring motor 16 is working, it can drive the rotating cross bar 18 on its top to rotate circumferentially. During the fixed-axis rotation of the rotating cross bar 18, it will drive the vertical stirring elements at both ends to rotate circumferentially around the annular calcium carbide liquid storage chamber 3. During the operation, the high-temperature calcium carbide liquid can be evenly stirred, the mixing of the high-temperature calcium carbide liquid can be guaranteed under low-speed conditions, and the stirring, heat dissipation and cooling of the high-temperature calcium carbide liquid can be completed under high-speed conditions.
[0038] In any of the above schemes, it is preferred that the vertical stirring element includes a vertical stirring rod 20 arranged vertically, and the vertical stirring rod 20 is screwed into the internal thread of the end nut 19 at the corresponding position through the external thread arranged on the upper outer wall thereof, and a stirring tool 21 is fixedly installed at the lower end of the vertical stirring rod 20. The entire vertical stirring element can be disassembled from the corresponding end nut 19 as needed, effectively ensuring the high efficiency of disassembly and installation, and at the same time, by screwing the vertical stirring rod 20, the depth of the stirring tool 21 at its lower end extending into the inside of the calcium carbide liquid storage chamber 3 can be controlled, so as to achieve the stirring treatment of the high-temperature calcium carbide liquid in the calcium carbide liquid storage chamber 3 of different depths.
[0039] Embodiment 2: Compared with Embodiment 1, this embodiment further includes:
[0040] A temperature sensor 22 is installed at the bottom of the tap seat 15 . The temperature sensor 22 is located inside the heat-conducting water storage chamber 5 . The temperature sensor 22 is electrically connected to a temperature display 23 installed on the top of the tap seat 15 .
[0041] The effective temperature monitoring by the temperature sensor 22 can effectively ensure the monitoring of the water temperature inside the thermal water storage chamber 5 and display it through the temperature display 23. When it is observed that the water temperature reaches the usage requirement, the water outlet valve 13 of the diversion mechanism 28 can be opened to allow the warm water to flow out through the outlet of the diversion riser 11 to the downstream water-using part.
[0042] In any of the above schemes, it is preferred that a water inlet pipe 24 is fixedly installed on the upper outer wall of the calcium carbide liquid storage barrel 2, the inner end of the water inlet pipe 24 is sealed and extends to the interior of the vertical water storage bin 4 and is connected with the interior of the thermal water storage chamber 5, and a water inlet valve 25 is installed on the water inlet pipe 24.
[0043] When water is injected into the heat transfer water storage chamber 5, the water inlet valve 25 is opened to ensure the smoothness of water inlet, and the water inlet valve 25 is closed after the water injection is completed.
[0044] In any of the above solutions, it is preferred that the calcium carbide liquid storage barrel 2 and the vertical water storage tank 4 are both made of stainless steel. Stainless steel can effectively improve the efficiency of heat conduction.
[0045] In any of the above schemes, preferably, pushing handles 26 are fixedly installed on both sides of the outer side wall of the supporting tube 9; and lifting handles 27 are fixedly installed on both sides of the upper outer side wall of the calcium carbide liquid storage barrel 2.
[0046] By pushing the pushing handle 26, the entire structure can be moved and rotated by relying on the universal wheel 8 at the bottom; the lifting handle 27 installed on the calcium carbide liquid storage barrel 2 can be used by the operator to lift the calcium carbide liquid storage barrel 2, and can also be used by the lifting equipment when lifting.
[0047] Specific working principle: When the calcium carbide liquid cooling heat recovery system in the utility model is working, multiple workers can lift the calcium carbide liquid storage barrel 2 and place it in the top concave cavity 1 or directly lift it into the top concave cavity 1 through a lifting device, thereby completing the installation of the calcium carbide liquid storage barrel 2. At this time, the sealing pipe hole 6 at the bottom center of the vertical water storage bin 4 can also be directly sealed and plugged into the diversion mechanism 28 facing below. After the equipment is installed, high-temperature calcium carbide liquid is poured into the calcium carbide liquid storage cavity 3, and water is injected into the heat-conducting water storage chamber 5 of the vertical water storage bin 4.
[0048] During the cooling process of the high-temperature calcium carbide liquid, the heat will be conducted to the cold water inside the vertical water storage tank 4 through the stainless steel vertical water storage tank 4, so as to heat the cold water and utilize the heat. When the internal water reaches the appropriate temperature, it can be discharged downstream through the diversion mechanism 28, so as to fully utilize the energy. During the heat conduction process, the operation of the cooling and stirring mechanism can be controlled at a low speed to ensure the uniformity of heat conduction.
[0049] From the above, it can be seen that the heat recovery and utilization system for cooling the calcium carbide liquid can rely on the action of the calcium carbide liquid transfer mechanism to complete the transfer and displacement within the workshop when in use, which is convenient for circulation between different workstations and effectively improves the efficiency of calcium carbide liquid receiving and unloading after cooling; at the same time, the entire calcium carbide liquid transfer mechanism can be raised and lowered as needed to effectively meet the use requirements of different workstation heights; in the cooling process of the high-temperature calcium carbide liquid, cold water can be injected into the heat transfer water storage chamber 5 as needed, and the cold water is heated by heat conduction, and the heat dissipated by the high-temperature calcium carbide liquid is effectively absorbed by the heating of the cold water, effectively ensuring the effective utilization of the heat dissipated to the outside, and the warm water or hot water after heating can be transported to the downstream water use part through the lower guide mechanism 28; the intermittent low-speed stirring of the configured cooling and stirring mechanism can ensure the temperature of the calcium carbide liquid close to the side of the heat transfer water storage chamber 5, and accelerate the heat conduction effect of the calcium carbide liquid; when heat utilization is not required, high-speed stirring can be directly performed to achieve the purpose of rapid cooling of the calcium carbide liquid.
[0050] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model. For technicians in this technical field, any replacement improvements or changes made to the implementation methods of the utility model fall within the protection scope of the utility model.
[0051] The matters not described in detail in the present invention are all known technologies to those skilled in the art.
Claims
1. Calcium carbide liquid cooling heat recovery system, characterized by: It includes an acetylene liquid transfer mechanism, in which a acetylene liquid storage barrel is installed in cooperation with the top concave cavity of the acetylene liquid transfer mechanism, the bottom of the acetylene liquid storage barrel abuts against the bottom of the top concave cavity, the lower outer wall of the acetylene liquid storage barrel abuts against the inner wall of the top concave cavity, and a vertical water storage bin is integrally formed at the center of the acetylene liquid storage cavity of the acetylene liquid storage barrel, a heat-conducting water storage chamber is arranged at the center of the vertical water storage bin, and a sealed connecting pipe hole is arranged at the bottom center of the vertical water storage bin, when the acetylene liquid storage barrel is in working state, the sealed connecting pipe hole is sealed and plugged with the diversion mechanism installed on the acetylene liquid transfer mechanism, and a cooling and stirring mechanism is installed on the top of the vertical water storage bin, and the cooling and stirring mechanism is used to complete the stirring process of the high-temperature acetylene liquid placed inside the acetylene liquid storage cavity.
2. The heat recovery system for cooling carbide liquid according to claim 1 is characterized in that: The calcium carbide liquid transfer mechanism includes a horizontally arranged supporting base, and universal wheels with self-locking structures are fixedly installed at the four corners of the bottom of the supporting base. A supporting cylinder is arranged above the supporting base, and a lifting and lowering control unit is arranged between the supporting cylinder and the supporting base. The lifting and lowering control unit is used to drive the supporting cylinder to rise and fall as needed. The top concave cavity is arranged on the top of the supporting cylinder, and the top concave cavity is used to place the calcium carbide liquid storage barrel.
3. The heat recovery system for cooling carbide liquid according to claim 2 is characterized in that: The lifting control unit includes lifting electric cylinders distributed at the four corners of the top of the supporting base. The bottom of the cylinder barrel of each lifting electric cylinder is fixedly installed on the top of the supporting base. The top of the piston rod of each lifting electric cylinder is fixedly installed on the bottom of the supporting tube. Each lifting electric cylinder is in a synchronous lifting state when in working state.
4. The heat recovery system for cooling carbide liquid according to claim 3 is characterized in that: The diversion mechanism includes a vertically arranged diversion riser, the upper end of which is movably inserted into the inner center of the top concave cavity and fixedly connected to the supporting tube, a plurality of sealing rings for sealingly plugging with the sealing connecting pipe holes of the calcium carbide liquid storage barrel are sleeved on the upper outer wall of the diversion riser, an outlet valve is installed at the lower end of the diversion riser, and the middle section of the diversion riser is arranged as a corrugated pipe section.
5. The heat recovery system for cooling carbide liquid according to claim 4 is characterized in that: The cooling and stirring mechanism includes a stopcock seat which is detachably screwed and installed at the opening of the heat-conducting water storage chamber, a stirring motor is fixedly installed on the top of the stopcock seat, a horizontally arranged rotating cross bar is fixedly installed on the top of the motor shaft of the stirring motor through a coupling, an end nut is fixed at each end of the rotating cross bar, and a vertical stirring element is installed at each end nut, and the lower end of each vertical stirring element extends to the interior of the annular calcium carbide liquid storage chamber and is used to stir the high-temperature calcium carbide liquid inside.
6. The heat recovery system for cooling carbide liquid according to claim 5 is characterized in that: The vertical stirring element comprises a vertical stirring rod arranged vertically, wherein the vertical stirring rod is screwed into the internal thread of the end nut at the corresponding position through the external thread arranged on the upper outer wall thereof, and a stirring tool is fixedly installed at the lower end of the vertical stirring rod.
7. The heat recovery system for cooling carbide liquid according to claim 6 is characterized in that: A temperature sensor is installed at the bottom of the tap seat. The temperature sensor is located inside the heat-conducting water storage chamber. The temperature sensor is electrically connected to a temperature display installed on the top of the tap seat.
8. The heat recovery system for cooling carbide liquid according to claim 7 is characterized in that: A water inlet pipe is fixedly installed on the upper outer wall of the calcium carbide liquid storage barrel, the inner end of the water inlet pipe is sealed and extends to the interior of the vertical water storage bin and is connected with the interior of the thermal water storage chamber, and a water inlet valve is installed on the water inlet pipe.
9. The heat recovery system for cooling carbide liquid according to claim 8 is characterized in that: The calcium carbide liquid storage barrel and the vertical water storage bin are both made of stainless steel.
10. The heat recovery system for cooling carbide liquid according to claim 9 is characterized in that: Pushing handles are fixedly installed on both sides of the outer side wall of the supporting cylinder; and lifting handles are fixedly installed on both sides of the upper outer side wall of the calcium carbide liquid storage barrel.