Fireproof coating high-speed dispersion grinding equipment with convenient temperature adjustment

Abstract

The utility model discloses a fire -retardant paint high -speed dispersion grinding equipment of convenient temperature regulation, including high -speed dispersion machine, high -speed dispersion machine output is equipped with the stirring rod, the stirring rod bottom is equipped with the dispersion disc, the stirring rod outside surface is equipped with the heat exchange coil pipe, high -speed dispersion machine top is equipped with the oil tank, the oil tank's oil -out end is linked with the heat exchange coil pipe one end, the oil tank's oil -in end is equipped with the heat exchange oil pump, the heat exchange oil pump's oil suction end is linked with the heat exchange coil pipe's other end, the oil tank outside is equipped with the electromagnetic heating sleeve, the heat exchange oil pump and electromagnetic heating sleeve with high -speed dispersion machine electric nature is linked. The utility model discloses through being equipped with the heat exchange coil pipe in the stirring rod outside, and high -speed dispersion machine top is equipped with the oil tank and heat exchange oil pump, utilizes heat exchange oil pump and can circulate the heat -conducting oil in the oil tank and heat exchange coil pipe, and the oil tank outside is equipped with the electromagnetic heating sleeve, utilizes electromagnetic heating sleeve and can heat -conducting oil heat -up.

Description

Technical Field

[0001] This utility model relates to the technical field of fire-retardant coating production equipment, specifically a high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment. Background Technology

[0002] In the production of fire-retardant coatings, dispersion and grinding are core processes that determine the quality of the coating. Their processing effect directly affects the particle size distribution, composition uniformity, and final fire-retardant performance of the fire-retardant coating. Currently, most mainstream fire-retardant coating dispersion and grinding equipment on the market is a high-speed disperser. It uses a drive motor to rotate the stirring shaft and dispersion disc at high speed. The dispersion disc uses the shearing and impact action of the material to achieve initial dispersion and grinding. Then, in conjunction with the grinding media such as zirconium beads in the grinding tank, the material is refined through the collision and friction between the media.

[0003] Utility model patent CN206577709U discloses a high-speed coating dispersion device, including a housing. Inside the housing is a drive shaft with a left-side drive gear at one end and a right-side drive gear at the other. A rotating shaft is located at the lower left of the housing, below which is a conventional dispersion shaft. An auger shaft is positioned on the surface of the rotating shaft near the lower part of the conventional dispersion shaft, and below the auger shaft is a coating cutting and grinding shaft. This dispersion device, equipped with an auger stirring shaft and a cutting and grinding disc, can cut and grind coating particles, crushing large particles and increasing the lateral shear force on the particles.

[0004] The high-speed dispersion equipment provided by the aforementioned patent is mainly for facilitating dispersion and grinding; however, fire-retardant coatings require heating of the raw materials during the high-speed dispersion and grinding process. But the existing high-speed dispersion equipment does not have a heating structure, which means that a separate heating device is needed to heat the raw materials, affecting the processing efficiency of fire-retardant coatings. Utility Model Content

[0005] The purpose of this invention is to provide a high-speed dispersion and grinding device for fire-retardant coatings that allows for convenient temperature adjustment. This device aims to address the problem that existing high-speed dispersion devices lack a heating structure and require separate equipment to heat the raw materials, thus affecting the processing efficiency of fire-retardant coatings.

[0006] This utility model is implemented as follows: A high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment includes a high-speed disperser. The output end of the high-speed disperser is equipped with a stirring rod, the bottom end of which is equipped with a dispersion disc. A heat exchange coil is fitted over the outer surface of the stirring rod. An oil storage tank is located at the top of the high-speed disperser, with its outlet connected to one end of the heat exchange coil. A heat exchange oil pump is located at the inlet end of the oil storage tank, with its suction end connected to the other end of the heat exchange coil. An electromagnetic heating sleeve is fitted over the outer surface of the oil storage tank. The heat exchange oil pump and the electromagnetic heating sleeve are electrically connected to the high-speed disperser.

[0007] Preferably, the high-speed disperser has a stirring motor at the bottom end away from the stirring rod, the output end of the stirring motor is connected to the stirring rod, the high-speed disperser has a control box on the side, and the high-speed disperser has multiple connecting slots on the top.

[0008] Preferably, the high-speed disperser is provided with a base at its bottom end, a support rod at the rear of the base, a hydraulic cylinder on the inner side of the support rod, the output end of the hydraulic cylinder being connected to the high-speed disperser, and a hydraulic oil pump at the rear end of the base being connected to the hydraulic cylinder for driving the hydraulic cylinder to extend and retract.

[0009] Preferably, the heat exchange coil is provided with connecting pipes at both ends, the connecting pipe is provided with a connecting cap at the top, the connecting pipe is provided with a fixing plate on the side, the fixing plate is provided with multiple fixing holes, and the heat exchange coil is fixed to the high-speed disperser by bolts passing through the fixing holes.

[0010] Preferably, the oil storage tank is provided with an oil inlet pipe and an oil outlet pipe at the front and rear ends of its side, and the oil storage tank is provided with connecting feet at the front and rear ends of its bottom. The connecting feet are provided with connecting holes, and the oil storage tank is fixed to the top of the high-speed disperser by bolts.

[0011] Preferably, the heat exchange oil pump is provided with two external pipes at its end, and the ends of the two external pipes are provided with external caps. The two external pipes serve as the oil discharge end and the oil inlet end of the heat exchange oil pump, respectively. The oil discharge end and the oil inlet pipe of the heat exchange oil pump are connected. The heat exchange oil pump is provided with a first connecting line, and the end of the first connecting line is provided with a first connecting plug.

[0012] Preferably, the electromagnetic heating sleeve is provided with an electromagnetic heating coil inside, and a second connecting line is provided on the side of the electromagnetic heating coil. The second connecting line is electrically connected to the electromagnetic heating coil, and a second connecting plug is provided at the end of the second connecting line.

[0013] Preferably, the system also includes a plug, wherein the top of the oil storage tank is provided with an oil injection pipe, the middle of the oil injection pipe is provided with an oil injection hole, and the bottom of the plug is provided with a threaded joint, the threaded joint being threadedly connected to the oil injection hole.

[0014] Preferably, it also includes a pressing component. The front end of the upper surface of the base is provided with a limiting ring for limiting the material bucket. The side of the limiting ring is provided with a threaded hole, and the threaded hole is connected to the pressing component. The pressing component is used to press against the side of the material bucket.

[0015] Preferably, the clamping assembly includes a drive screw and a pressure plate. The drive screw has an adapter shaft at one end facing the inner side of the limiting ring, and a rotating handle at the other end of the drive screw. The pressure plate has a bearing at the middle of one end facing the drive screw, and the adapter shaft is interference-fitted with the bearing.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model features a heat exchange coil on the outside of the stirring rod, and an oil storage tank and a heat exchange oil pump on the top of the high-speed disperser. The heat exchange oil pump circulates the heat transfer oil inside the oil storage tank and the heat exchange coil. An electromagnetic heating sleeve is provided on the outside of the oil storage tank to heat the heat transfer oil. This allows the heated heat transfer oil to enter the heat exchange coil and exchange heat with the raw materials for fireproof coating production, thus achieving the heating of the raw materials for fireproof coating production.

[0017] 2. This utility model provides an oil injection hole and a plug on the top side of the oil storage tank, which facilitates the injection or discharge of heat transfer oil into the oil storage tank and heat exchange coil, and also facilitates the replacement of the heat transfer oil.

[0018] 3. This utility model can limit and fix the material bucket by setting a limiting ring and a pressing component, so as to ensure that the material bucket is stable on the high-speed disperser. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the high-speed disperser of this utility model; Figure 3 This is a schematic diagram of the structure of the heat exchange coil of this utility model; Figure 4 This is a schematic diagram of the structure of the oil storage tank of this utility model; Figure 5 This is a schematic diagram of the structure of the heat exchange oil pump of this utility model; Figure 6 This is a schematic diagram of the structure of the electromagnetic heating sleeve of this utility model; Figure 7 This is a schematic diagram of the sealing structure of this utility model; Figure 8 This is a structural schematic diagram of the clamping assembly of this utility model.

[0020] In the diagram: 1. High-speed disperser; 11. Stirring motor; 12. Control box; 13. Base; 14. Support rod; 15. Hydraulic cylinder; 16. Hydraulic oil pump; 17. Connecting slot; 18. Stirring rod; 181. Dispersing disc; 19. Limiting ring; 191. Threaded hole; 2. Heat exchange coil; 21. Connecting pipe; 22. Fixing plate; 23. Fixing hole; 24. Connecting cap; 3. Oil storage tank; 31. Oil injection pipe; 32. Oil injection hole; 33. Oil outlet pipe; 3 4. Oil inlet pipe; 35. Connecting foot; 36. Connecting hole; 4. Heat exchange oil pump; 41. External pipe; 42. External cap; 43. First connecting line; 44. First connecting plug; 5. Electromagnetic heating sleeve; 51. Electromagnetic heating coil; 52. Second connecting line; 53. Second connecting plug; 6. Sealing plug; 61. Threaded joint; 7. Clamping assembly; 71. Drive screw; 711. Adapter shaft; 712. Rotating handle; 72. Pressure plate; 721. Bearing. Detailed Implementation

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details: Example 1 like Figure 1 and Figure 2As shown, a high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment includes a high-speed disperser 1. The output end of the high-speed disperser 1 is equipped with a stirring rod 18, and the bottom end of the stirring rod 18 is equipped with a dispersing disc 181. The stirring rod 18, in conjunction with the dispersing disc 181, is used for high-speed stirring, dispersion, and grinding of the fire-retardant coating. A heat exchange coil 2 is fitted onto the outer side of the stirring rod 18, facilitating heat exchange with the fire-retardant coating to achieve the purpose of heating the fire-retardant coating. An oil storage tank 3 is located at the top of the high-speed disperser 1, facilitating the storage of heat transfer oil. The oil outlet of the oil storage tank 3 is connected to one end of the heat exchange coil 2, allowing the heat transfer oil inside the oil storage tank to smoothly enter the heat exchange coil 2. A heat exchange oil pump 4 is installed at the oil inlet end of the oil storage tank 3. The suction end of the heat exchange oil pump 4 is connected to the other end of the heat exchange coil 2. The heat exchange oil pump 4 facilitates the pumping of heat transfer oil from inside the heat exchange coil 2 into the oil storage tank 3 for heating. This allows the heat transfer oil to circulate between the heat exchange coil 2 and the oil storage tank 3, ensuring that the heat transfer oil returns to the oil storage tank 3 for heating after heat exchange. An electromagnetic heating sleeve 5 is fitted around the outside of the oil storage tank 3. The electromagnetic heating sleeve 5 facilitates the heating of the heat transfer oil, and the power of the electromagnetic heating coil 51 can be adjusted according to usage requirements to achieve a suitable and stable heating of the heat transfer oil, facilitating stable regulation of the heat transfer oil. The heat exchange oil pump 4 and the electromagnetic heating sleeve 5 are electrically connected to the high-speed disperser 1.

[0023] like Figure 2 As shown, a stirring motor 11 is located at the bottom of the high-speed disperser 1, away from the stirring rod 18. The output end of the stirring motor 11 is connected to the stirring rod 18, allowing the stirring motor 11 to drive the stirring rod 18 to rotate. A control box 12 is located on the side of the high-speed disperser 1, facilitating the operation of the entire device. Multiple connecting slots 17 are located on the top of the high-speed disperser 1, allowing for convenient electrical connection with various components. A base 13 is located at the bottom of the high-speed disperser 1, providing stable support. A support rod 14 is located at the rear of the base 13, with a hydraulic cylinder 15 located inside the support rod 14. The output end of the hydraulic cylinder 15 is connected to the high-speed disperser 1. This structure allows the top of the high-speed disperser 1 to be raised, and the material container placed on the base 13. The hydraulic cylinder 15 then drives the stirring rod 18 and the heat exchange coil 2 to insert into the material container, facilitating the stirring of the material inside the container and enabling heat exchange between the heat exchange coil 2 and the material inside the container. A hydraulic oil pump 16 is provided at the rear end of the base 13. The hydraulic oil pump 16 is connected to the hydraulic cylinder 15 and is used to drive the hydraulic cylinder 15 to extend and retract, so as to facilitate the operation and use of the hydraulic cylinder 15.

[0024] like Figure 3As shown, both ends of the heat exchange coil 2 are equipped with connecting pipes 21, and the top of the connecting pipe 21 is equipped with a connecting cap 24. The connecting pipes 21 and connecting caps 24 facilitate the connection of the heat exchange coil 2 to the oil storage tank 3 and the heat exchange oil pump 4. The heat exchange oil pump 4 and the heat exchange coil 2 are connected by a section of bent pipe, which ensures that the heat transfer oil inside the heat exchange coil 2 is smoothly drawn into the oil storage tank 3 by the heat exchange oil pump 4. The side of the connecting pipe 21 is equipped with a fixing plate 22, which has multiple fixing holes 23. The heat exchange coil 2 is fixed to the high-speed disperser 1 by bolts passing through the fixing holes 23, which facilitates the stable use of the heat exchange coil 2.

[0025] like Figure 4 As shown, the oil storage tank 3 has an oil inlet pipe 34 and an oil outlet pipe 33 at its front and rear ends on its sides, respectively, to facilitate the entry and exit of the heat transfer oil inside the oil storage tank 3. The oil storage tank 3 has connecting feet 35 at both the front and rear ends of its bottom, and connecting feet 35 have connecting holes 36. The oil storage tank 3 is fixed to the top of the high-speed disperser 1 with bolts, which facilitates the stable installation and use of the oil storage tank 3.

[0026] like Figure 5 As shown, the heat exchange oil pump 4 is equipped with two external pipes 41 at its ends, and external caps 42 at the ends of the two external pipes 41. The external pipes 41 and external caps 42 facilitate the connection of the heat exchange oil pump 4 to the oil storage tank 3 and the bend pipe. The bottom end of the bend pipe is connected to the heat exchange coil 2, which allows the heat exchange oil pump 4 to be indirectly connected to the heat exchange coil 2, making it convenient for the heat exchange oil pump 4 to draw out the heat transfer oil inside the heat exchange coil 2. The two external pipes 41 serve as the oil discharge end and oil inlet end of the heat exchange oil pump 4, respectively. The oil discharge end of the heat exchange oil pump 4 is connected to the oil inlet pipe 34, facilitating the smooth entry of the pumped heat transfer oil into the oil storage tank 3.

[0027] like Figure 6 As shown, the electromagnetic heating sleeve 5 is equipped with an electromagnetic heating coil 51 inside, which facilitates the heating of the heat transfer oil inside the oil storage tank 3. A second connecting line 52 is provided on the side of the electromagnetic heating coil 51, and the second connecting line 52 is electrically connected to the electromagnetic heating coil 51. A second connecting plug 53 is provided at the end of the second connecting line 52. This structure facilitates energizing the electromagnetic heating sleeve 5, making its operation and use convenient.

[0028] Example 2 like Figure 1 and Figure 2As shown, a high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment includes a high-speed disperser 1. The output end of the high-speed disperser 1 is equipped with a stirring rod 18, and the bottom end of the stirring rod 18 is equipped with a dispersing disc 181. The stirring rod 18, in conjunction with the dispersing disc 181, is used for high-speed stirring, dispersion, and grinding of the fire-retardant coating. A heat exchange coil 2 is fitted onto the outer side of the stirring rod 18, facilitating heat exchange with the fire-retardant coating to achieve the purpose of heating the fire-retardant coating. An oil storage tank 3 is located at the top of the high-speed disperser 1, facilitating the storage of heat transfer oil. The oil outlet of the oil storage tank 3 is connected to one end of the heat exchange coil 2, allowing the heat transfer oil inside the oil storage tank to smoothly enter the heat exchange coil 2. A heat exchange oil pump 4 is installed at the oil inlet end of the oil storage tank 3. The suction end of the heat exchange oil pump 4 is connected to the other end of the heat exchange coil 2. The heat exchange oil pump 4 facilitates the pumping of heat transfer oil from inside the heat exchange coil 2 into the oil storage tank 3 for heating. This allows the heat transfer oil to circulate between the heat exchange coil 2 and the oil storage tank 3, ensuring that the heat transfer oil returns to the oil storage tank 3 for heating after heat exchange. An electromagnetic heating sleeve 5 is fitted around the outside of the oil storage tank 3. The electromagnetic heating sleeve 5 facilitates the heating of the heat transfer oil, and the power of the electromagnetic heating coil 51 can be adjusted according to usage requirements to achieve a suitable and stable heating of the heat transfer oil, facilitating stable regulation of the heat transfer oil. The heat exchange oil pump 4 and the electromagnetic heating sleeve 5 are electrically connected to the high-speed disperser 1.

[0029] like Figure 2 As shown, a stirring motor 11 is located at the bottom of the high-speed disperser 1, away from the stirring rod 18. The output end of the stirring motor 11 is connected to the stirring rod 18, allowing the stirring motor 11 to drive the stirring rod 18 to rotate. A control box 12 is located on the side of the high-speed disperser 1, facilitating the operation of the entire device. Multiple connecting slots 17 are located on the top of the high-speed disperser 1, allowing for convenient electrical connection with various components. A base 13 is located at the bottom of the high-speed disperser 1, providing stable support. A support rod 14 is located at the rear of the base 13, with a hydraulic cylinder 15 located inside the support rod 14. The output end of the hydraulic cylinder 15 is connected to the high-speed disperser 1. This structure allows the top of the high-speed disperser 1 to be raised, and the material container placed on the base 13. The hydraulic cylinder 15 then drives the stirring rod 18 and the heat exchange coil 2 to insert into the material container, facilitating the stirring of the material inside the container and enabling heat exchange between the heat exchange coil 2 and the material inside the container. A hydraulic oil pump 16 is provided at the rear end of the base 13. The hydraulic oil pump 16 is connected to the hydraulic cylinder 15 and is used to drive the hydraulic cylinder 15 to extend and retract, so as to facilitate the operation and use of the hydraulic cylinder 15.

[0030] like Figure 3As shown, both ends of the heat exchange coil 2 are equipped with connecting pipes 21, and the top of the connecting pipe 21 is equipped with a connecting cap 24. The connecting pipes 21 and connecting caps 24 facilitate the connection of the heat exchange coil 2 to the oil storage tank 3 and the heat exchange oil pump 4. The heat exchange oil pump 4 and the heat exchange coil 2 are connected by a section of bent pipe, which ensures that the heat transfer oil inside the heat exchange coil 2 is smoothly drawn into the oil storage tank 3 by the heat exchange oil pump 4. The side of the connecting pipe 21 is equipped with a fixing plate 22, which has multiple fixing holes 23. The heat exchange coil 2 is fixed to the high-speed disperser 1 by bolts passing through the fixing holes 23, which facilitates the stable use of the heat exchange coil 2.

[0031] like Figure 4 As shown, the oil storage tank 3 has an oil inlet pipe 34 and an oil outlet pipe 33 at its front and rear ends on its sides, respectively, to facilitate the entry and exit of the heat transfer oil inside the oil storage tank 3. The oil storage tank 3 has connecting feet 35 at both the front and rear ends of its bottom, and connecting feet 35 have connecting holes 36. The oil storage tank 3 is fixed to the top of the high-speed disperser 1 with bolts, which facilitates the stable installation and use of the oil storage tank 3.

[0032] like Figure 5 As shown, the heat exchange oil pump 4 is equipped with two external pipes 41 at its end, and external caps 42 at the ends of the two external pipes 41. The external pipes 41 and external caps 42 facilitate the connection of the heat exchange oil pump 4 to the oil storage tank 3 and the bend pipe. The bottom end of the bend pipe is connected to the heat exchange coil 2, which allows the heat exchange oil pump 4 to be indirectly connected to the heat exchange coil 2, making it convenient for the heat exchange oil pump 4 to draw out the heat transfer oil inside the heat exchange coil 2. The two external pipes 41 serve as the oil discharge end and oil inlet end of the heat exchange oil pump 4, respectively. The oil discharge end of the heat exchange oil pump 4 is connected to the oil inlet pipe 34, which facilitates the smooth entry of the pumped heat transfer oil into the oil storage tank 3. The heat exchange oil pump 4 is equipped with a first connecting line 43, and a first connecting plug 44 is provided at the end of the first connecting line 43. The first connecting line 43 and the first connecting plug 44 are used to electrically connect the heat exchange oil pump 4 to the high-speed disperser 1.

[0033] like Figure 6 As shown, the electromagnetic heating sleeve 5 is equipped with an electromagnetic heating coil 51 inside, which facilitates the heating of the heat transfer oil inside the oil storage tank 3. A second connecting line 52 is provided on the side of the electromagnetic heating coil 51, and the second connecting line 52 is electrically connected to the electromagnetic heating coil 51. A second connecting plug 53 is provided at the end of the second connecting line 52. This structure facilitates energizing the electromagnetic heating sleeve 5, making its operation and use convenient.

[0034] like Figure 1 , Figure 4 and Figure 7As shown, it also includes a plug 6. The top of the oil storage tank 3 is equipped with an oil injection pipe 31, and the middle of the oil injection pipe 31 is equipped with an oil injection hole 32. The cooperation between the oil injection pipe 31 and the oil injection hole 32 facilitates the injection of heat transfer oil into the oil storage tank 3 and the heat exchange coil 2. The bottom of the plug 6 is equipped with a threaded joint 61, which is threadedly connected to the oil injection hole 32. This structure facilitates the use of the plug 6 to seal the oil injection hole 32.

[0035] Example 3 like Figure 1 and Figure 2 As shown, a high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment includes a high-speed disperser 1. The output end of the high-speed disperser 1 is equipped with a stirring rod 18, and the bottom end of the stirring rod 18 is equipped with a dispersing disc 181. The stirring rod 18, in conjunction with the dispersing disc 181, is used for high-speed stirring, dispersion, and grinding of the fire-retardant coating. A heat exchange coil 2 is fitted onto the outer side of the stirring rod 18, facilitating heat exchange with the fire-retardant coating to achieve the purpose of heating the fire-retardant coating. An oil storage tank 3 is located at the top of the high-speed disperser 1, facilitating the storage of heat transfer oil. The oil outlet of the oil storage tank 3 is connected to one end of the heat exchange coil 2, allowing the heat transfer oil inside the oil storage tank to smoothly enter the heat exchange coil 2. A heat exchange oil pump 4 is installed at the oil inlet end of the oil storage tank 3. The suction end of the heat exchange oil pump 4 is connected to the other end of the heat exchange coil 2. The heat exchange oil pump 4 facilitates the pumping of heat transfer oil from inside the heat exchange coil 2 into the oil storage tank 3 for heating. This allows the heat transfer oil to circulate between the heat exchange coil 2 and the oil storage tank 3, ensuring that the heat transfer oil returns to the oil storage tank 3 for heating after heat exchange. An electromagnetic heating sleeve 5 is fitted around the outside of the oil storage tank 3. The electromagnetic heating sleeve 5 facilitates the heating of the heat transfer oil, and the power of the electromagnetic heating coil 51 can be adjusted according to usage requirements to achieve a suitable and stable heating of the heat transfer oil, facilitating stable regulation of the heat transfer oil. The heat exchange oil pump 4 and the electromagnetic heating sleeve 5 are electrically connected to the high-speed disperser 1.

[0036] like Figure 2As shown, a stirring motor 11 is located at the bottom of the high-speed disperser 1, away from the stirring rod 18. The output end of the stirring motor 11 is connected to the stirring rod 18, allowing the stirring motor 11 to drive the stirring rod 18 to rotate. A control box 12 is located on the side of the high-speed disperser 1, facilitating the operation of the entire device. Multiple connecting slots 17 are located on the top of the high-speed disperser 1, allowing for convenient electrical connection with various components. A base 13 is located at the bottom of the high-speed disperser 1, providing stable support. A support rod 14 is located at the rear of the base 13, with a hydraulic cylinder 15 located inside the support rod 14. The output end of the hydraulic cylinder 15 is connected to the high-speed disperser 1. This structure allows the top of the high-speed disperser 1 to be raised, and the material container placed on the base 13. The hydraulic cylinder 15 then drives the stirring rod 18 and the heat exchange coil 2 to insert into the material container, facilitating the stirring of the material inside the container and enabling heat exchange between the heat exchange coil 2 and the material inside the container. A hydraulic oil pump 16 is provided at the rear end of the base 13. The hydraulic oil pump 16 is connected to the hydraulic cylinder 15 and is used to drive the hydraulic cylinder 15 to extend and retract, so as to facilitate the operation and use of the hydraulic cylinder 15.

[0037] like Figure 3 As shown, both ends of the heat exchange coil 2 are equipped with connecting pipes 21, and the top of the connecting pipe 21 is equipped with a connecting cap 24. The connecting pipes 21 and connecting caps 24 facilitate the connection of the heat exchange coil 2 to the oil storage tank 3 and the heat exchange oil pump 4. The heat exchange oil pump 4 and the heat exchange coil 2 are connected by a section of bent pipe, which ensures that the heat transfer oil inside the heat exchange coil 2 is smoothly drawn into the oil storage tank 3 by the heat exchange oil pump 4. The side of the connecting pipe 21 is equipped with a fixing plate 22, which has multiple fixing holes 23. The heat exchange coil 2 is fixed to the high-speed disperser 1 by bolts passing through the fixing holes 23, which facilitates the stable use of the heat exchange coil 2.

[0038] like Figure 4 As shown, the oil storage tank 3 has an oil inlet pipe 34 and an oil outlet pipe 33 at its front and rear ends on its sides, respectively, to facilitate the entry and exit of the heat transfer oil inside the oil storage tank 3. The oil storage tank 3 has connecting feet 35 at both the front and rear ends of its bottom, and connecting feet 35 have connecting holes 36. The oil storage tank 3 is fixed to the top of the high-speed disperser 1 with bolts, which facilitates the stable installation and use of the oil storage tank 3.

[0039] like Figure 5As shown, the heat exchange oil pump 4 is equipped with two external pipes 41 at its ends, and external caps 42 at the ends of the two external pipes 41. The external pipes 41 and external caps 42 facilitate the connection of the heat exchange oil pump 4 to the oil storage tank 3 and the bend pipe. The bottom end of the bend pipe is connected to the heat exchange coil 2, which allows the heat exchange oil pump 4 to be indirectly connected to the heat exchange coil 2, making it convenient for the heat exchange oil pump 4 to draw out the heat transfer oil inside the heat exchange coil 2. The two external pipes 41 serve as the oil discharge end and oil inlet end of the heat exchange oil pump 4, respectively. The oil discharge end of the heat exchange oil pump 4 is connected to the oil inlet pipe 34, facilitating the smooth entry of the pumped heat transfer oil into the oil storage tank 3.

[0040] like Figure 6 As shown, the electromagnetic heating sleeve 5 is equipped with an electromagnetic heating coil 51 inside, which facilitates the heating of the heat transfer oil inside the oil storage tank 3. A second connecting line 52 is provided on the side of the electromagnetic heating coil 51, and the second connecting line 52 is electrically connected to the electromagnetic heating coil 51. A second connecting plug 53 is provided at the end of the second connecting line 52. This structure facilitates energizing the electromagnetic heating sleeve 5, making its operation and use convenient.

[0041] like Figure 1 , Figure 4 and Figure 7 As shown, it also includes a plug 6. The top of the oil storage tank 3 is equipped with an oil injection pipe 31, and the middle of the oil injection pipe 31 is equipped with an oil injection hole 32. The cooperation between the oil injection pipe 31 and the oil injection hole 32 facilitates the injection of heat transfer oil into the oil storage tank 3 and the heat exchange coil 2. The bottom of the plug 6 is equipped with a threaded joint 61, which is threadedly connected to the oil injection hole 32. This structure facilitates the use of the plug 6 to seal the oil injection hole 32.

[0042] like Figure 1 and Figure 2 As shown, it also includes a clamping component 7. A limiting ring 19 is provided at the front end of the upper surface of the base 13 for limiting the material bucket. A threaded hole 191 is provided on the side of the limiting ring 19, and the threaded hole 191 is connected to the clamping component 7. The clamping component 7 is used to clamp the material bucket on the side to facilitate the stability of the material bucket.

[0043] like Figure 8 As shown, the clamping assembly 7 includes a drive screw 71 and a pressure plate 72. One end of the drive screw 71 facing the inner side of the limiting ring 19 is provided with a transition shaft 711, and the other end of the drive screw 71 is provided with a rotating handle 712. The middle part of the end of the pressure plate 72 facing the drive screw 71 is provided with a bearing 721, and the transition shaft 711 and the bearing 721 are interference-fitted. This structure facilitates the rotation of the drive screw 71, which drives the pressure plate 72 to clamp or detach from the material barrel, thereby fixing and separating the material barrel. It also ensures the stability of the material barrel when the material inside is dispersed at high speed.

[0044] Working principle: When in use, start the hydraulic oil pump 16 to drive the hydraulic cylinder 15 to extend and retract, first raise the top of the high-speed disperser 1, then place the material barrel in the limiting ring 19 of the base 13, rotate the rotating handle 712 of the pressing assembly 7 to drive the driving screw 71 to drive the pressure plate 72 to press the material barrel to ensure its stability; then the hydraulic cylinder 15 drives the stirring rod 18 and the heat exchange coil 2 sleeved on its outside to be inserted into the material barrel together. Next, heat transfer oil is injected into the oil storage tank 3 and the heat exchange coil 2 through the oil injection hole 32 of the oil injection pipe 31 at the top of the oil storage tank 3. After the injection is completed, the plug 6 with the threaded connector 61 is threadedly connected to the oil injection hole 32 to seal the oil injection hole 32. Then, the electromagnetic heating coil 51 in the electromagnetic heating sleeve 5 is energized through the second connecting line 52 and the second connecting plug 53 to heat the heat transfer oil in the oil storage tank 3 (the oil temperature can be controlled to a suitable temperature by adjusting the coil power). At the same time, the heat exchange oil pump 4, which is electrically connected to the high-speed disperser 1, is started. Its oil suction end is connected to the other end of the heat exchange coil 2 through a bend pipe, and its oil discharge end is connected to the oil inlet pipe 34 of the oil storage tank 3, so that the heat transfer oil circulates between the oil storage tank 3 and the heat exchange coil 2. Through the heat exchange coil 2, the fireproof coating in the material barrel is fully heat-exchanged, so as to achieve stable regulation of the coating temperature. Finally, the stirring motor 11 at the bottom of the high-speed disperser 1 drives the stirring rod 18 and the dispersing disc 181 at the bottom to rotate at high speed, and performs high-speed stirring, dispersing and grinding of the material. The whole process can be controlled by the control box 12 on the side of the high-speed disperser 1. All electrical components of the equipment are electrically connected through the connection slot 17 at the top of the high-speed disperser 1, ensuring the coordinated and stable operation of all parts of the equipment.

[0045] In summary, compared with the prior art, this application provides a heat exchange coil 2 on the outside of the stirring rod 18, and an oil storage tank 3 and a heat exchange oil pump 4 on the top of the high-speed disperser 1. The heat exchange oil pump 4 can circulate the heat transfer oil inside the oil storage tank 3 and the heat exchange coil 2. An electromagnetic heating sleeve 5 is provided on the outside of the oil storage tank 3. The electromagnetic heating sleeve 5 can heat up the heat transfer oil, so that the heated heat transfer oil can enter the heat exchange coil 2 to exchange heat with the raw materials for fireproof coating production, thereby achieving the heating of the raw materials for fireproof coating production.

[0046] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment, comprising a high-speed disperser (1), characterized in that, The high-speed disperser (1) is provided with a stirring rod (18) at the output end, a dispersing disc (181) at the bottom end of the stirring rod (18), a heat exchange coil (2) is sleeved on the outer side of the stirring rod (18), an oil storage tank (3) is provided at the top of the high-speed disperser (1), the oil outlet end of the oil storage tank (3) is connected to one end of the heat exchange coil (2); a heat exchange oil pump (4) is provided at the oil inlet end of the oil storage tank (3), the oil suction end of the heat exchange oil pump (4) is connected to the other end of the heat exchange coil (2), an electromagnetic heating sleeve (5) is sleeved on the outside of the oil storage tank (3), and the heat exchange oil pump (4) and the electromagnetic heating sleeve (5) are electrically connected to the high-speed disperser (1).

2. The high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment according to claim 1, characterized in that, The high-speed disperser (1) has a stirring motor (11) at the bottom end away from the stirring rod (18). The output end of the stirring motor (11) is connected to the stirring rod (18). The high-speed disperser (1) has a control box (12) on its side and multiple connecting slots (17) on its top.

3. The high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment according to claim 2, characterized in that, The high-speed disperser (1) has a base (13) at the bottom end, a support rod (14) at the rear of the base (13), a hydraulic cylinder (15) on the inner side of the support rod (14), the output end of the hydraulic cylinder (15) is connected to the high-speed disperser (1), and a hydraulic oil pump (16) is provided at the rear end of the base (13). The hydraulic oil pump (16) is connected to the hydraulic cylinder (15) and is used to drive the hydraulic cylinder (15) to extend and retract.

4. The high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment according to claim 1, characterized in that, The heat exchange coil (2) is provided with connecting pipes (21) at both ends. The top of the connecting pipe (21) is provided with a connecting cap (24). The side of the connecting pipe (21) is provided with a fixing plate (22). The fixing plate (22) is provided with multiple fixing holes (23). The heat exchange coil (2) is fixed to the high-speed disperser (1) by bolts passing through the fixing holes (23).

5. The high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment according to claim 1, characterized in that, The oil storage tank (3) has an oil inlet pipe (34) and an oil outlet pipe (33) at the front and rear ends of its side, respectively. The oil storage tank (3) has connecting feet (35) at the front and rear ends of its bottom. The connecting feet (35) have connecting holes (36). The oil storage tank (3) is fixed to the top of the high-speed disperser (1) by bolts.

6. The high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment according to claim 5, characterized in that, The heat exchange oil pump (4) is provided with two external pipes (41) at its end. The two external pipes (41) are provided with external caps (42) at their ends. The two external pipes (41) serve as the oil discharge end and oil inlet end of the heat exchange oil pump (4) respectively. The oil discharge end of the heat exchange oil pump (4) is connected to the oil inlet pipe (34). The heat exchange oil pump (4) is provided with a first connecting line (43). The end of the first connecting line (43) is provided with a first connecting plug (44).

7. The high-speed dispersion and grinding equipment for fire-retardant coatings with convenient temperature adjustment according to claim 1, characterized in that, The electromagnetic heating sleeve (5) is provided with an electromagnetic heating coil (51) inside. The electromagnetic heating coil (51) is provided with a second connecting line (52) on its side. The second connecting line (52) is electrically connected to the electromagnetic heating coil (51). The end of the second connecting line (52) is provided with a second connecting plug (53).

8. A high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment according to any one of claims 1-7, characterized in that, It also includes a plug (6), the top of the oil storage tank (3) is provided with an oil injection pipe (31), the middle of the oil injection pipe (31) is provided with an oil injection hole (32), the bottom of the plug (6) is provided with a threaded joint (61), and the threaded joint (61) is threadedly connected to the oil injection hole (32).

9. A high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment according to claim 3, characterized in that, It also includes a pressing component (7), and a limiting ring (19) is provided at the front end of the upper surface of the base (13) for limiting the material bucket. The limiting ring (19) has a threaded hole (191) on its side, and the threaded hole (191) is connected to the pressing component (7). The pressing component (7) is used to press against the side of the material bucket.

10. A high-speed dispersion and grinding device for fire-retardant coatings with convenient temperature adjustment according to claim 9, characterized in that, The clamping assembly (7) includes a drive screw (71) and a pressure plate (72). The drive screw (71) has a connecting shaft (711) at one end facing the inner side of the limiting ring (19), and a rotating handle (712) at the other end. The pressure plate (72) has a bearing (721) at the middle of one end facing the drive screw (71), and the connecting shaft (711) is interference-fitted with the bearing (721).

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