Hot filtering and cooling device for preparing water-dispersible light stabilizer

Abstract

The invention discloses a hot filtering and cooling device for preparing a water-dispersible light stabilizer, which is applied to the technical field of preparation of light stabilizers and comprises a shell mechanism, the shell mechanism comprises a shell body, and when the hot filtering and cooling device for preparing the water-dispersible light stabilizer is used, the shell body is provided with a water inlet and a water outlet; after the light stabilizer is put into the heating shell, the heating piece is matched with the heating shell and the light stabilizer for heating, then the rotating rod and the mixing piece rotate to drive the stirring plate to rotate around the rotating rod as the circle center, and therefore the light stabilizer in the heating shell is evenly heated. Through the arrangement of the rotating rod and the mixing piece, reciprocating of the motion trend can be achieved while the rotating rod and the mixing piece rotate in the opposite directions, the heating uniformity of the light stabilizer in the heating shell can be effectively improved, the preparation efficiency of the light stabilizer is effectively improved, manual operation is reduced, the preparation heating uniformity is improved, and the production efficiency is improved. The guarantee is brought to the preparation of the water-dispersible light stabilizer.

Description

Technical Field

[0001] The invention belongs to the technical field of light stabilizer preparation, and particularly relates to a hot filtering and cooling device for preparing a water-dispersible light stabilizer. Background Art

[0002] Oxygen in the air and ultraviolet rays in the sun cause thermal oxidation and photooxidation reactions in plastic materials, which deteriorate the appearance and physical and mechanical properties of plastic products, and lose their original functions and use value in advance. The main reason is that light-induced free radical reactions, chemical bond changes, chain reactions, autocatalysis and other processes cause molecular chain breakage and cross-linking, especially in the amorphous region, in the form of chain breakage and other forms of aging and degradation. Once this effect is initiated, if it is not stopped, it will accelerate geometrically, the surface is the most obvious, but it will also gradually involve the inside. As a result, the product can no longer be used. The main factors affecting plastic light aging are: oxygen, pollutants, heat, ultraviolet light, visible light, humidity and water. Therefore, in order to effectively inhibit or reduce the thermal oxidation and photooxidation reaction rates of plastic macromolecules, significantly improve the heat resistance and light resistance of plastic materials, delay the degradation and aging process of plastic materials, and extend the service life of plastic products, antioxidants, light stabilizers and other additives should be processed in them.

[0003] Among them, light stabilizer is an additive for polymer products (such as plastics, rubber, coatings, synthetic fibers). It can shield or absorb ultraviolet energy, quench singlet oxygen, and decompose hydroperoxides into inactive substances. It can eliminate or slow down the possibility of photochemical reactions under light radiation, prevent or delay the process of photoaging, and thus extend the service life of polymer products. During the preparation process of light stabilizer, a hot filtration cooling device needs to be used.

[0004] In the prior art, the following disadvantages exist in the hot filtration and cooling of light stabilizers: 1. In hot filtration, the light stabilizer needs to be heated and melted into a liquid. In this process, in order to ensure its uniformity, it is often necessary to stir it manually, and then filter the liquid through a filter plate. However, there are some inconveniences and tediousness in the uniform stirring process.

[0005] 2. In the cooling of circulating water, the cooling effect is often poor. A water pump is used to circulate the cooling water to achieve the cooling effect on the light stabilizer, but this link is inconvenient and cumbersome. Summary of the invention

[0006] The object of the present invention is to provide a heat filtering and cooling device for preparing a water-dispersible light stabilizer, which has the advantages of effectively increasing the heating uniformity of the light stabilizer in the heating shell, and effectively improving the efficiency of the light stabilizer preparation, and reducing manual operation to improve the uniformity of preparation heating, thereby providing a guarantee for the preparation of the water-dispersible light stabilizer; the device is easy to operate and maintain, while reducing the number of driving devices, ensuring its convenient use effect, reducing the tediousness of subsequent maintenance and overhaul, and at the same time ensuring the cooling effect of the light stabilizer.

[0007] The above technical purpose of the present invention is achieved through the following technical solutions: A hot filtration cooling device for preparing a water-dispersible light stabilizer, comprising an outer shell mechanism, the outer shell mechanism comprising an outer shell, the inner side of which is fixedly mounted with a heating shell, a filtering shell, a transfer shell and a cooling shell in sequence, the inner side of the outer shell is provided with a high-efficiency uniform mechanism, the high-efficiency uniform mechanism comprises a uniform component, a reciprocating component and a filtering component, the uniform component comprises a rotating rod, the reciprocating component comprises a disc 1, the filtering component comprises a mounting shell, the inner side of the outer shell is provided with a cooling mechanism, the cooling mechanism comprises a water supply component, a linkage component and a driving component, the water supply component comprises a water passing shell and a water storage shell, the linkage component comprises a disc 2, and the driving component comprises a rotating motor.

[0008] By adopting the above technical scheme, when using the hot filtering and cooling device for preparing water-dispersible light stabilizers, after the light stabilizer is put into the heating shell, the heating plate is operated to heat the heating shell and the light stabilizer, and then the operation of the reciprocating component will drive the uniform component to rotate, and the light stabilizer treated and heated by the uniform component will be subjected to the hot filtering link through the filtering component. The filter plate filters the light stabilizer, and then the filtered light stabilizer will pass through the second channel to the cooling shell for subsequent cooling treatment. Some of the light stabilizers that are not completely treated will remain on the filter plate, and the filter plate will be taken out through the pull ring during the subsequent shutdown to realize the recovery and reprocessing of the light stabilizer on the filter plate. By setting the rotating rod and the mixing element, while rotating in opposite directions, the movement trend can be reciprocated back and forth, which can effectively increase the heating uniformity of the light stabilizer in the heating shell, and effectively improve the efficiency of the light stabilizer preparation, and reduce manual operation to improve the uniformity of preparation heating, which brings guarantee for the preparation of water-dispersible light stabilizers. In the use of the heat filtration cooling device for preparing water-dispersible light stabilizers, the light stabilizers entering the cooling shell will realize the rotation of the linkage component through the setting of the driving component, so as to realize the operation of the water supply component. At this time, the cooling water can be circulated through the setting, and the light stabilizers in the cooling shell can be cooled and cooled. The setting of the driving component makes the operation and maintenance of the device convenient, while reducing the number of driving devices, ensuring the convenience of use, reducing the tediousness of subsequent maintenance and repair, and ensuring the cooling effect of the light stabilizer.

[0009] The present invention is further configured as follows: a heating plate bolted to the heating shell is provided on the inner side of the outer shell, a discharge pipe penetrating to the surface of the outer shell is connected to one side of the cooling shell, a valve 1 is installed on the discharge pipe, and an inspection plate located on the surface of the transfer shell and bolted to the outer shell is provided on the surface of the filter shell.

[0010] By adopting the above technical scheme, the heating operation of the heating plate will cooperate with the heating shell to heat the temperature, and the exhaust pipe will cooperate with the cooling shell to discharge the light stabilizer after the cooling treatment. The valve 1 will cooperate with the exhaust pipe for control. The removal of the inspection panel will facilitate the maintenance and repair of the internal structure of the filter shell and the transfer shell.

[0011] The present invention is further configured as follows: the rotating rod and the filter housing are rotatably connected to each other via a bearing, a mixing piece is provided on the outer side of the rotating rod, stirring plates are fixedly installed on both sides of the rotating rod and the inner side of the mixing piece, a ring fixedly connected to the mixing piece is rotatably sleeved on the surface of the rotating rod via a sealed bearing, and the ring and the outer housing are rotatably connected to each other via a sealed bearing.

[0012] By adopting the above technical solution, the rotation of the sleeve will drive the mixing element to rotate, wherein the rotation of the rotating rod and the mixing element will respectively drive the stirring plate to rotate around the rotating rod as the center, thereby achieving uniform heating of the light stabilizer inside the heating shell.

[0013] The present invention is further configured as follows: a rod body is provided inside the filter housing, one end of the rod body is fixedly sleeved with a bevel gear one, the surface of the bevel gear one is respectively meshed with a bevel gear two and a bevel gear three, the bottom of the rotating rod passes through the bottom of the filter housing and is fixedly sleeved with the bevel gear two, the bevel gear three and the collar are fixedly sleeved with each other, and the surface of the rod body is rotatably sleeved with a support plate fixedly connected to the inner side of the filter housing through a bearing.

[0014] By adopting the above technical solution, the rotation of the rod body will drive the bevel gear one to rotate, wherein the bevel gear one drives the bevel gear two and the bevel gear three to rotate respectively. In the meshing principle of the bevel gears, the reverse rotation of the bevel gear two and the bevel gear three will be realized. The bevel gear two drives the rotating rod to rotate, and the bevel gear three drives the sleeve ring to rotate. The support plate supports the rod body and cooperates with the rod body through the bearing to rotate smoothly.

[0015] The present invention is further configured as follows: a guide ring 1 is provided on the top of the disc 1, a guide block 1 fixedly connected to the disc 1 is slidably sleeved on the inner side of the guide ring 1, a rack is provided at one end of the guide ring 1, connecting pieces fixedly connected to the rack are fixedly installed on both sides of the guide ring 1, a meshing gear fixedly sleeved on the surface of the rack is meshed with a meshing gear fixedly sleeved on the rod body, a guide rod fixedly connected to the inner side of the filter housing is provided at the bottom of the rack, guide blocks sleeved on the surface of the guide rod are fixedly installed on both ends of the bottom of the rack, and the guide rod and the guide block are slidably connected to each other.

[0016] By adopting the above technical solution, the rotation of disc one will drive guide block one to realize the tendency of running around the center of disc one, and through the mutual sliding connection between guide block one and guide ring one, guide block one will drive guide ring one to move back and forth, wherein guide ring one drives the connecting part and the rack to move, thereby realizing the reciprocating movement of the rack, and the rack will drive the meshing gear and the rod body to rotate, and the rotation tendency of the meshing gear is reciprocating rotation, and in the coordinated use of the guide rod and the guide block, the movement of the rack will be guided.

[0017] The present invention is further configured as follows: the mounting shell and the inner side of the filter housing are fixedly mounted on each other, the interior of the mounting shell is clamped with a filter plate that penetrates the mounting shell and the filter housing to the outside of the outer housing, the inner side of the mounting shell is provided with a clamping groove for clamping one end of the filter plate, the other end of the filter plate is located on the outside of the outer housing and is fixedly mounted with a pull ring, the surface of the filter plate is fixedly sleeved with a sealing ring in contact with the outer housing, the top of the mounting shell is connected to a channel 1 that is connected to the heating housing, the bottom of the mounting shell is connected to a channel 2 that penetrates the transfer housing and is connected to the cooling housing, and a solenoid valve is installed on the channel 1.

[0018] With the above technical solution, the light stabilizer that has been fully heated inside the heating shell will pass through channel 1 to the mounting shell, and will be filtered through the filter plate. The filtered light stabilizer will then pass through channel 2 to the cooling shell for subsequent cooling. Some of the light stabilizer that has not been completely treated will remain on the filter plate, and the filter plate will be taken out through the pull ring during subsequent shutdown to recycle and reprocess the light stabilizer on the filter plate, wherein the sealing ring cooperates with the filter plate and the outer shell to perform sealing treatment.

[0019] The present invention is further configured as follows: the water-passing shell and the water storage shell are both fixedly connected to the inner side of the transfer shell, a piston is slidably connected to the inner side of the water-passing shell, a circulation pipe and a connecting pipe are respectively connected between the water-passing shell and the water storage shell, a one-way valve 1 is installed at one end of the connecting pipe, a one-way valve 2 is installed at one end of the circulation pipe, the circulation pipe is sleeved on the surface of the cooling shell, the surface of the water storage shell is connected with a water supply pipe that passes through the transfer shell to the surface of the outer shell, a valve 2 is installed on the water supply pipe, a semiconductor refrigeration plate is embedded in the bottom of the water storage shell, and a radiator is adhered to the bottom of the semiconductor refrigeration plate.

[0020] By adopting the above technical scheme, the movement of the piston will realize the pressure change inside the water-passing shell, wherein when the piston moves to the left end inside the water-passing shell, the one-way valve one is in the open state and the one-way valve two is in the closed state. At this time, the cooling water cooled by the semiconductor refrigeration plate inside the water storage shell will come into the water-passing shell through the connecting pipe, and then the piston moves from the left end inside the water-passing shell to the right end inside the water-passing shell. At this time, the one-way valve one is in the closed state and the one-way valve two is in the open state. The cooling water in the water-passing shell will flow into the circulation pipe, and the light stabilizer inside the cooling shell will be cooled and cooled, and the radiator is used in conjunction with the semiconductor refrigeration plate for ventilation and heat dissipation.

[0021] The present invention is further configured as follows: the disc two is located at the top of the water storage shell, a guide ring two is provided on the top of the disc two, a guide block two fixedly connected to the disc two is slidably sleeved on the inner side of the guide ring two, a connecting plate fixedly connected to the piston is fixedly installed on one side of the guide ring two, a connecting rod one rotatably connected to the transmission shell is fixedly installed on the bottom of the disc two, a bevel gear one is fixedly sleeved on the surface of the connecting rod one, a bevel gear two is meshed on the surface of the bevel gear one, and a connecting rod two is fixedly sleeved inside the bevel gear two.

[0022] By adopting the above technical solution, the rotation of connecting rod 2 will drive bevel gear 2 to rotate, thereby realizing the transmission of bevel gear 2 to bevel gear 1, and bevel gear 1 will drive connecting rod 1 and disc 2 to rotate. The rotation of disc 2 will drive guide block 2 to realize the trend of running around the center of disc 2, and through the mutual sliding sleeve connection between guide block 2 and guide ring 2, guide block 2 will drive guide ring 2 to reciprocate, wherein guide ring 2 drives the connecting plate and piston to move, thereby realizing the reciprocating movement of the piston in the water-passing shell.

[0023] The present invention is further configured as follows: the rotating motor is fixedly connected to the inner side of the filter housing, the output end of the rotating motor is fixedly sleeved with a connecting rod three through a coupling, the surfaces of the connecting rod three and the connecting rod two are fixedly sleeved with synchronous wheels, a synchronous belt is connected to each other for transmission, one end of the connecting rod three is fixedly sleeved with a bevel gear three, the surface of the bevel gear three is meshed with a bevel gear four, and the inside of the bevel gear four is fixedly sleeved with a connecting rod four fixedly connected to the bottom of the disc one.

[0024] With the above technical solution, the operation of the rotating motor will drive the connecting rod 3 to rotate, the connecting rod 3 will respectively drive the bevel gear 3 and the synchronous wheel to rotate, the bevel gear 3 will drive the bevel gear 4 to rotate, and the bevel gear 4 will drive the connecting rod 4 and the disc 1 to rotate synchronously. The synchronous wheel and the synchronous belt will drive the synchronous rotation of the connecting rod 2.

[0025] In summary, the present invention has the following beneficial effects: 1. When using the hot filtration cooling device for the preparation of water-dispersible light stabilizers, after the light stabilizer is put into the heating shell, the heating plate cooperates with the heating shell and the light stabilizer to heat up, and then the rotation of the rotating rod and the mixing element will respectively drive the stirring plate to rotate around the rotating rod as the center of the circle, so as to achieve uniform heating of the light stabilizer inside the heating shell. Through the setting of the rotating rod and the mixing element, while rotating in opposite directions, the movement trend can be reciprocated, which can effectively increase the heating uniformity of the light stabilizer in the heating shell, and effectively improve the efficiency of the light stabilizer preparation, and reduce manual operations to improve the uniformity of preparation heating, which brings guarantee for the preparation of water-dispersible light stabilizers; 2. In the use of the heat filtration cooling device for preparing water-dispersible light stabilizers, the reciprocating movement of the piston in the water-passing shell is achieved by the operation of the rotating motor. The movement of the piston will achieve pressure changes inside the water-passing shell, realize the circulation of cooling water, and cool down the light stabilizer inside the cooling shell. This setting can realize the circulation of cooling water and the cooling down of the light stabilizer entering the cooling shell. The setting of the drive assembly makes the operation and maintenance of the device convenient, while reducing the number of drive devices, ensuring its convenient use effect, reducing the tediousness of subsequent maintenance and repair, and ensuring the cooling effect of the light stabilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a cross-sectional schematic diagram of the present invention; Figure 3 is a cross-sectional schematic diagram of the present invention; Figure 4 It is an exploded and enlarged schematic diagram of the uniform component of the present invention; Figure 5 It is an enlarged schematic diagram of the uniform component and the reciprocating component of the present invention; Figure 6 It is an exploded and enlarged schematic diagram of the uniform component and the reciprocating component of the present invention; Figure 7 It is an exploded and enlarged schematic diagram of the reciprocating assembly and the driving assembly of the present invention; Figure 8 is an enlarged schematic diagram of the filter assembly of the present invention; Fig. 9 is an enlarged cross-sectional schematic diagram of the filter assembly of the present invention; Fig.10 It is an enlarged schematic diagram of the uniform component, water supply component, linkage component and driving component of the present invention; Fig.11 It is an exploded and enlarged schematic diagram of the water supply component and linkage component of the present invention.

[0027] Reference numerals: 1. Shell mechanism; 101. Shell; 102. Heating shell; 103. Filter shell; 104. Transfer shell; 105. Cooling shell; 106. Heating plate; 107. Discharge pipe; 108. Valve 1; 109. Inspection panel; 2. High-efficiency uniform mechanism; 201. Uniform component; 2011. Rotating rod; 2012. Mixing element; 2013. Stirring plate; 2014. Ring; 2015. Rod body; 2016. Conical gear 1; 2017. Conical gear 2; 2018. Conical gear 3; 2019. Support plate; 202, reciprocating assembly; 2021, disc 1; 2022, guide ring 1; 2023, guide block 1; 2024, connecting piece; 2025, rack; 2026, meshing gear; 2027, guide rod; 2028, guide block; 203, filter assembly; 2031, mounting shell; 2032, filter plate; 2033, snap-in groove; 2034, pull ring; 2035, channel one; 2036, solenoid valve; 2037, channel two; 2038, sealing ring; 3. Cooling mechanism; 301. Water supply assembly; 3011. Water-passing shell; 3012. Piston; 3013. Water storage shell; 3014. Circulation pipe; 3015. One-way valve 1; 3016. One-way valve 2; 3017. Water supply pipe; 3018. Valve 2; 3019. Connecting pipe; 30110. Semiconductor cooling sheet; 30111. Radiator; 302, linkage assembly; 3021, disc 2; 3022, guide ring 2; 3023, guide block 2; 3024, connecting plate; 3025, connecting rod 1; 3026, connecting rod 2; 3027, bevel gear 1; 3028, bevel gear 2; 303, driving assembly; 3031, rotating motor; 3032, connecting rod three; 3033, synchronous wheel; 3034, synchronous belt; 3035, bevel gear three; 3036, connecting rod four; 3037, bevel gear four. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0029] Embodiment 1: refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10A heat filtering and cooling device for preparing a water-dispersible light stabilizer comprises a shell mechanism 1, the shell mechanism 1 comprises a shell body 101, a heating shell body 102, a filtering shell body 103, a transfer shell body 104 and a cooling shell body 105 are fixedly installed on the inner side of the shell body 101 in sequence, and a high-efficiency uniform mechanism 2 is arranged on the inner side of the shell body 101, and the high-efficiency uniform mechanism 2 comprises a uniform component 201, a reciprocating component 202 and a filtering component 203, the uniform component 201 comprises a rotating rod 2011, and the reciprocating component 202 comprises a The filter assembly 203 includes a mounting shell 2031, and when the heat filtering and cooling device for preparing water-dispersible light stabilizers is used, after the light stabilizer is put into the heating housing 102, the heating plate 106 cooperates with the heating housing 102 and the light stabilizer to heat up, and then the rotation of the rotating rod 2011 and the mixing element 2012 will respectively drive the stirring plate 2013 to rotate around the rotating rod 2011 as the center of the circle, so as to achieve uniform heating of the light stabilizer inside the heating housing 102. Through the arrangement of the rotating rod 2011 and the mixing element 2012, while rotating in opposite directions, the movement trend can be reciprocated, which can effectively increase the heating uniformity of the light stabilizer in the heating housing 102, and effectively improve the efficiency of the light stabilizer preparation, and reduce manual operations to improve the uniformity of preparation heating, which brings guarantee for the preparation of water-dispersible light stabilizers.

[0030] refer to Figure 1 , Figure 2 , Figure 3 A heating plate 106 bolted to the heating shell 102 is provided on the inner side of the outer shell 101, a discharge pipe 107 penetrating to the surface of the outer shell 101 is connected to one side of the cooling shell 105, a valve 108 is installed on the discharge pipe 107, and an inspection plate 109 located on the surface of the transfer shell 104 and bolted to the outer shell 101 is provided on the surface of the filter shell 103. The heating of the heating plate 106 will cooperate with the heating shell 102 to heat up, and the discharge pipe 107 will cooperate with the cooling shell 105 to discharge the light stabilizer after cooling, wherein the valve 108 cooperates with the discharge pipe 107 for control, and the disassembly of the inspection plate 109 will facilitate the maintenance and repair of the internal structures of the filter shell 103 and the transfer shell 104.

[0031] refer to Figure 4 , Figure 5 , Figure 6The rotating rod 2011 and the filter housing 103 are rotatably connected to each other through a bearing, a mixing piece 2012 is provided on the outer side of the rotating rod 2011, and stirring plates 2013 are fixedly installed on both sides of the rotating rod 2011 and the inner side of the mixing piece 2012. The surface of the rotating rod 2011 is rotatably sleeved with a ring 2014 fixedly connected to the mixing piece 2012 through a sealed bearing, and the ring 2014 and the outer housing 101 are rotatably connected to each other through a sealed bearing. The rotation of the ring 2014 will drive the mixing piece 2012 to rotate, and the rotation of the rotating rod 2011 and the mixing piece 2012 will respectively drive the stirring plate 2013 to rotate around the rotating rod 2011 as the center, thereby achieving uniform heating of the light stabilizer inside the heating housing 102.

[0032] refer to Figure 5 , Figure 6 , Figure 7 A rod body 2015 is provided inside the filter housing 103, one end of the rod body 2015 is fixedly sleeved with a bevel gear 1 2016, and the surfaces of the bevel gear 1 2016 are respectively meshed with bevel gear 2017 and bevel gear 3 2018, the bottom of the rotating rod 2011 penetrates the bottom of the filter housing 103 and is fixedly sleeved with the bevel gear 2 2017, the bevel gear 3 2018 and the collar 2014 are fixedly sleeved with each other, and the surface of the rod body 2015 is rotatably sleeved with a support plate 2019 fixedly connected to the inner side of the filter housing 103 through a bearing, and the rod The rotation of the body 2015 will drive the bevel gear 1 2016 to rotate, wherein the bevel gear 1 2016 drives the bevel gear 2 2017 and the bevel gear 3 2018 to rotate respectively. In the meshing principle of the bevel gears, the bevel gear 2 2017 and the bevel gear 3 2018 will rotate in the opposite direction. The bevel gear 2 2017 drives the rotating rod 2011 to rotate, and the bevel gear 3 2018 drives the sleeve ring 2014 to rotate. The support plate 2019 supports the rod body 2015 and cooperates with the rod body 2015 through the bearing to rotate smoothly.

[0033] refer to Figure 5 , Figure 6 , Figure 7A guide ring 2022 is provided on the top of the disc 2021, and a guide block 2023 fixedly connected to the disc 2021 is slidably sleeved on the inner side of the guide ring 2022. A rack 2025 is provided at one end of the guide ring 2022. Connectors 2024 fixedly connected to the rack 2025 are fixedly installed on both sides of the guide ring 2022. A meshing gear 2026 fixedly sleeved with the rod body 2015 is meshed on the surface of the rack 2025. A guide rod 2027 fixedly connected to the inner side of the filter housing 103 is provided at the bottom of the rack 2025. Guide blocks 2028 sleeved on the surface of the guide rod 2027 are fixedly installed at both ends of the bottom of the rack 2025. The guide rod 2027 and the guide block 2028 are mutually Sliding connection, the rotation of disc 2021 will drive the guide block 2023 to realize the tendency of running around the center of disc 2021, and through the mutual sliding connection between the guide block 2023 and the guide ring 2022, the guide block 2023 will drive the guide ring 2022 to move back and forth, wherein the guide ring 2022 drives the connecting piece 2024 and the rack 2025 to move, thereby realizing the reciprocating movement of the rack 2025, and the rack 2025 will drive the meshing gear 2026 and the rod body 2015 to rotate, and the rotation tendency of the meshing gear 2026 is reciprocating rotation, and in the coordinated use of the guide rod 2027 and the guide block 2028, the movement of the rack 2025 will be guided.

[0034] refer to Figure 2 , Figure 8 , Fig. 9 The mounting shell 2031 is fixedly mounted on the inner side of the filter housing 103. The interior of the mounting shell 2031 is clamped with a filter plate 2032 that penetrates the mounting shell 2031 and the filter housing 103 to the outer side of the outer housing 101. The inner side of the mounting shell 2031 is provided with a clamping groove 2033 for clamping one end of the filter plate 2032. The other end of the filter plate 2032 is fixedly mounted on the outer side of the outer housing 101 with a pull ring 2034. The surface of the filter plate 2032 is fixedly sleeved with a sealing ring 2038 that contacts the outer housing 101. The top of the mounting shell 2031 is connected to the There is a channel 1 2035 connected to the heating shell 102, and the bottom of the installation shell 2031 is connected to a channel 2 2037 that penetrates the transfer shell 104 and is connected to the cooling shell 105. A solenoid valve 2036 is installed on the channel 1 2035. The light stabilizer that has been fully heated inside the heating shell 102 will pass through the channel 1 2035 to the installation shell 2031, and will be filtered through the filter plate 2032. Then, the filtered light stabilizer will pass through the channel 2 2037 to the cooling shell 105 for subsequent cooling treatment. Some of the light stabilizers that have not been completely treated will remain on the filter plate 2032. In the subsequent shutdown, the filter plate 2032 will be taken out through the pull ring 2034 to realize the recovery and reprocessing of the light stabilizer on the filter plate 2032, wherein the sealing ring cooperates with the filter plate and the outer shell to perform a sealing treatment 2038.

[0035] Brief description of the use process: When the hot filtering and cooling device for preparing water-dispersible light stabilizer is used, after the light stabilizer is put into the heating shell 102, the heating of the heating plate 106 will heat the heating shell 102 and the light stabilizer, and then the operation of the rotating motor 3031 will drive the connecting rod three 3032 to rotate, the connecting rod three 3032 will drive the bevel gear three 3035 to rotate, the bevel gear three 3035 will drive the bevel gear four 3037 to rotate, and the bevel gear four 3037 will drive the connecting rod four 3036 and the disk one 2021 to rotate synchronously. The rotation of disc 2021 will drive guide block 2023 to realize the tendency of running around the center of disc 2021, and through the mutual sliding connection between guide block 2023 and guide ring 2022, guide block 2023 will drive guide ring 2022 to move back and forth, wherein guide ring 2022 drives connecting piece 2024 and rack 2025 to move, thereby realizing the reciprocating movement of rack 2025, rack 2025 will drive meshing gear 2026 and rod body 2015 to rotate, and the rotation tendency of meshing gear 2026 is reciprocating rotation, and in the coordinated use of guide rod 2027 and guide block 2028, the movement of rack 2025 will be guided. The rotation of the rod body 2015 will drive the bevel gear 1 2016 to rotate, wherein the bevel gear 1 2016 drives the bevel gear 2 2017 and the bevel gear 3 2018 to rotate respectively. In the meshing principle of the bevel gears, the bevel gear 2 2017 and the bevel gear 3 2018 will rotate in opposite directions. The bevel gear 2 2017 drives the rotating rod 2011 to rotate, and the bevel gear 3 2018 drives the collar 2014 to rotate. The support plate 219 supports the rod body 2015 and rotates smoothly with the rod body 2015 through the bearing. The rotation of the collar 2014 will drive the mixing element 2012 to rotate, wherein the rotation of the rotating rod 2011 and the mixing element 2012 will respectively drive the stirring plate 2013 to rotate around the rotating rod 2011 as the center of the circle, thereby achieving uniform heating of the light stabilizer inside the heating shell 102. After the light stabilizer is fully heated inside the heating housing 102, it will enter the installation housing 2031 through the channel 1 2035, and filter the light stabilizer through the filter plate 2032. Afterwards, the filtered light stabilizer will enter the cooling housing 105 through the channel 2 2037 for subsequent cooling treatment. Some of the light stabilizers that are not completely treated will remain on the filter plate 2032. During the subsequent shutdown, the filter plate 2032 will be taken out through the pull ring 2034 to recover and reprocess the light stabilizer on the filter plate 2032. By setting the rotating rod 2011 and the mixing element 2012, while rotating in opposite directions, the movement trend can be reciprocated, which can effectively increase the heating uniformity of the light stabilizer in the heating housing 102, and effectively improve the efficiency of the light stabilizer preparation, and reduce manual operations to improve the uniformity of preparation heating, which brings guarantees for the preparation of water-dispersible light stabilizers.

[0036] Embodiment 2: refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 , Fig.10 , Fig.11 A heat filtering cooling device for preparing water-dispersible light stabilizer comprises a shell mechanism 1, a cooling mechanism 3 is arranged on the inner side of the shell body 101, the cooling mechanism 3 comprises a water supply component 301, a linkage component 302 and a driving component 303, the water supply component 301 comprises a water-passing shell 3011 and a water storage shell 3013, the linkage component 302 comprises a disc 2 3021, and the driving component 303 comprises a rotary motor 3031. In the use of the heat filtering cooling device for preparing water-dispersible light stabilizer, the piston 3012 is reciprocated in the water-passing shell 3011 by the operation of the rotary motor 3031. The movement of the piston 3012 will realize the pressure change inside the water-passing shell 3011, realize the circulation of cooling water, and cool down the light stabilizer inside the cooling shell 105. Through this arrangement, the circulation of cooling water can be realized, and the light stabilizer entering the cooling shell 105 can be cooled down. The drive assembly 303 is provided to facilitate the operation and maintenance of the device, thereby reducing the number of drive devices while ensuring the convenience of use, reducing the complexity of subsequent maintenance and repair, and ensuring the cooling effect of the light stabilizer.

[0037] refer to Figure 3 , Fig.10 , Fig.11The water-passing shell 3011 and the water-storage shell 3013 are both fixedly connected to the inner side of the transmission shell 104, and the inner side of the water-passing shell 3011 is slidably connected with a piston 3012. The water-passing shell 3011 and the water-storage shell 3013 are respectively connected with a circulation pipe 3014 and a connecting pipe 3019, a one-way valve 1 3015 is installed at one end of the connecting pipe 3019, and a one-way valve 2 3016 is installed at one end of the circulation pipe 3014. The circulation pipe 3014 is sleeved on the surface of the cooling shell 105. The surface of the water-storage shell 3013 is connected with a water supply pipe 3017 that passes through the transmission shell 104 to the surface of the outer shell 101, and a valve 2 3018 is installed on the water supply pipe 3017. A semiconductor refrigeration plate 30110 is embedded in the bottom of the water-storage shell 3013, and a radiator 30111 is adhered to the bottom of the semiconductor refrigeration plate 30110. The piston 30 The movement of piston 3012 will realize the pressure change inside the water-passing shell 3011, wherein when piston 3012 moves to the left end inside the water-passing shell 3011, one-way valve 1 3015 is in the open state, and one-way valve 2 3016 is in the closed state. At this time, the cooling water cooled by the semiconductor refrigeration plate 30110 inside the water storage shell 3013 will come into the water-passing shell 3011 through the connecting pipe 3019, and then the piston 3012 moves from the left end inside the water-passing shell 3011 to the right end inside the water-passing shell 3011. At this time, one-way valve 1 3015 is in the closed state, and one-way valve 2 3016 is in the open state. The cooling water in the water-passing shell 3011 will flow into the circulation pipe 3014, and cool down the light stabilizer inside the cooling shell 105, and the radiator 30111 is used in conjunction with the semiconductor refrigeration plate 30110 for ventilation and heat dissipation.

[0038] refer to Figure 2 , Fig.10 , Fig.11The second disk 3021 is located at the top of the water storage shell 3013. The top of the second disk 3021 is provided with a second guide ring 3022. The inner side of the second guide ring 3022 is slidably sleeved with a second guide block 3023 fixedly connected to the second disk 3021. A connecting plate 3024 fixedly connected to the piston 3012 is fixedly installed on one side of the second guide ring 3022. A connecting rod 3025 rotatably connected to the transmission shell 104 is fixedly installed at the bottom of the second disk 3021. The connecting rod 3025 A bevel gear 1 3027 is fixedly sleeved on the surface of 3025, a bevel gear 2 3028 is meshed on the surface of bevel gear 1 3027, a connecting rod 2 3026 is fixedly sleeved inside bevel gear 2 3028, the rotation of connecting rod 2 3026 will drive bevel gear 2 3028 to rotate, thereby realizing the transmission of bevel gear 1 3027 by bevel gear 2 3028, and bevel gear 1 3027 will drive connecting rod 1 3025 and disk 2 3021 to rotate. The rotation of disc 2 3021 will drive guide block 2 3023 to realize the tendency of running around the center of disc 2 3021, and through the mutual sliding connection between guide block 2 3023 and guide ring 2 3022, guide block 2 3023 will drive guide ring 2 3022 to move back and forth, wherein guide ring 2 3022 drives connecting plate 3024 and piston 3012 to move, thereby realizing the reciprocating movement of piston 3012 in water-passing shell 3011.

[0039] refer to Figure 7 , Fig.10 , Fig.11 The rotating motor 3031 is fixedly connected to the inner side of the filter housing 103, the output end of the rotating motor 3031 is fixedly sleeved with a connecting rod 3032 through a coupling, the surfaces of the connecting rod 3032 and the connecting rod 2 3026 are fixedly sleeved with a synchronous wheel 3033, and the two synchronous wheels 3033 are mutually connected by a synchronous belt 3034, one end of the connecting rod 3032 is fixedly sleeved with a bevel gear 3035, and the surface of the bevel gear 3035 is meshed with a bevel gear 4 3036. 37. The bevel gear 4 3037 is internally fixedly sleeved with a connecting rod 4 3036 fixedly connected to the bottom of the disk 1 2021. The operation of the rotating motor 3031 will drive the connecting rod 3 3032 to rotate, and the connecting rod 3 3032 will respectively drive the bevel gear 3 3035 and the synchronous wheel 3033 to rotate, and the bevel gear 3 3035 will drive the bevel gear 4 3037 to rotate, and the bevel gear 4 3037 will drive the connecting rod 4 3036 to rotate synchronously with the disk 1 2021. The synchronous wheel 3033 and the synchronous belt 3034 will drive the connecting rod 2 3026 to rotate synchronously.

[0040] Brief description of the use process: In the use of the hot filtration cooling device for preparing water-dispersible light stabilizers, the operation of the rotating motor 3031 drives the connecting rod 3 3032 to rotate, and the connecting rod 3 3032 will drive the synchronous wheel 3033 to rotate, and the synchronous wheel 3033 and the synchronous belt 3034 will drive the synchronous rotation of the connecting rod 2 3026. The rotation of the connecting rod 2 3026 will drive the bevel gear 2 3028 to rotate, thereby realizing the transmission of the bevel gear 2 3028 to the bevel gear 1 3027, and the bevel gear 1 3027 will drive the connecting rod 1 3025 and the disc 2 3021 to rotate. The rotation of disc 2 3021 will drive guide block 2 3023 to realize the tendency of running around the center of disc 2 3021, and through the mutual sliding connection between guide block 2 3023 and guide ring 2 3022, guide block 2 3023 will drive guide ring 2 3022 to move back and forth, wherein guide ring 2 3022 drives connecting plate 3024 and piston 3012 to move, thereby realizing the reciprocating movement of piston 3012 in water-passing shell 3011. The movement of the piston 3012 will realize the pressure change inside the water-passing shell 3011, wherein when the piston 3012 moves to the left end inside the water-passing shell 3011, the one-way valve 1 3015 is in the open state, and the one-way valve 2 3016 is in the closed state. At this time, the cooling water cooled by the semiconductor refrigeration plate 30110 inside the water storage shell 3013 will enter the water-passing shell 3011 through the connecting pipe 3019, and then the piston 3012 moves from the left end inside the water-passing shell 3011 to the right end inside the water-passing shell 3011. At this time, the one-way valve 1 3015 is in the closed state, and the one-way valve 2 3016 is in the open state. The cooling water in the water-passing shell 3011 will flow into the circulation pipe 3014, and the light stabilizer inside the cooling shell 105 will be cooled and cooled. The discharge pipe 107 is used to discharge the light stabilizer after cooling treatment in the cooling housing 105, and the valve 108 is used to control the discharge pipe 107. The removal of the inspection plate 109 will facilitate the maintenance and repair of the internal structure of the filter housing 103 and the transmission housing 104. Through this arrangement, the circulation of cooling water can be realized, and the light stabilizer entering the cooling housing 105 can be cooled and cooled. Through the arrangement of the drive assembly 303, the operation and maintenance of the device are convenient, while reducing the number of drive devices, ensuring the effect of convenient use, reducing the tediousness of subsequent maintenance and repair, and ensuring the cooling effect of the light stabilizer.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A heat filtration and cooling device for preparing a water-dispersible light stabilizer, comprising a housing structure (1), characterized in that: The shell mechanism (1) comprises an outer shell (101), the inner side of which is fixedly mounted a heating shell (102), a filtering shell (103), a transfer shell (104) and a cooling shell (105) in sequence, and the inner side of the outer shell (101) is provided with a high-efficiency uniformity mechanism (2), the high-efficiency uniformity mechanism (2) comprising a uniformity component (201), a reciprocating component (202) and a filtering component (203), the uniformity component (201) comprising a rotating rod (2011), the reciprocating component (202 ...2), the rotating rod (2013) comprising a rotating rod (2014), the rotating rod (2015) comprising a rotating rod (2016), the rotating rod (2017) comprising a rotating rod (2018), the rotating rod (2019) comprising a rotating rod (2021), the rotating rod (202 ) comprises a disc one (2021), the filtering assembly (203) comprises a mounting shell (2031), a cooling mechanism (3) is provided on the inner side of the outer shell (101), the cooling mechanism (3) comprises a water supply assembly (301), a linkage assembly (302) and a driving assembly (303), the water supply assembly (301) comprises a water passing shell (3011) and a water storage shell (3013), the linkage assembly (302) comprises a disc two (3021), and the driving assembly (303) comprises a rotating motor (3031).

2. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 1, characterized in that: The inner side of the outer shell (101) is provided with a heating plate (106) bolted to the heating shell (102); one side of the cooling shell (105) is connected to a discharge pipe (107) penetrating to the surface of the outer shell (101); a valve (108) is installed on the discharge pipe (107); and the surface of the filter shell (103) is provided with an inspection plate (109) located on the surface of the transfer shell (104) and bolted to the outer shell (101).

3. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 1, characterized in that: The rotating rod (2011) and the filter housing (103) are rotatably connected to each other via a bearing; a mixing piece (2012) is provided on the outside of the rotating rod (2011); stirring plates (2013) are fixedly mounted on both sides of the rotating rod (2011) and on the inside of the mixing piece (2012); a sleeve (2014) fixedly connected to the mixing piece (2012) is rotatably sleeved on the surface of the rotating rod (2011) via a sealed bearing; and the sleeve (2014) and the outer housing (101) are rotatably connected to each other via a sealed bearing.

4. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 3, characterized in that: A rod body (2015) is provided inside the filter housing (103); one end of the rod body (2015) is fixedly sleeved with a bevel gear 1 (2016); the surface of the bevel gear 1 (2016) is respectively meshed with a bevel gear 2 (2017) and a bevel gear 3 (2018); the bottom of the rotating rod (2011) penetrates through the bottom of the filter housing (103) and is fixedly sleeved with the bevel gear 2 (2017); the bevel gear 3 (2018) and the collar (2014) are fixedly sleeved with each other; and the surface of the rod body (2015) is rotatably sleeved with a support plate (2019) fixedly connected to the inner side of the filter housing (103) via a bearing.

5. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 3, characterized in that: A guide ring (2022) is provided on the top of the disc (2021); a guide block (2023) fixedly connected to the disc (2021) is slidably sleeved on the inner side of the guide ring (2022); a rack (2025) is provided at one end of the guide ring (2022); connecting pieces (2024) fixedly connected to the rack (2025) are fixedly mounted on both sides of the guide ring (2022); a meshing gear (2026) fixedly sleeved to the rod body (2015) is meshed on the surface of the rack (2025); a guide rod (2027) fixedly connected to the inner side of the filter housing (103) is provided at the bottom of the rack (2025); guide blocks (2028) sleeved on the surface of the guide rod (2027) are fixedly mounted at both ends of the bottom of the rack (2025); the guide rod (2027) and the guide block (2028) are slidably connected to each other.

6. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 1, characterized in that: The mounting shell (2031) and the inner side of the filter housing (103) are fixedly mounted to each other; a filter plate (2032) is clamped inside the mounting shell (2031) and penetrates the mounting shell (2031) and the filter housing (103) to the outer side of the outer housing (101); a clamping groove (2033) is provided on the inner side of the mounting shell (2031) for clamping one end of the filter plate (2032); the other end of the filter plate (2032) is fixedly mounted on the outer side of the outer housing (101) A pull ring (2034) is fixedly sleeved on the surface of the filter plate (2032) with a sealing ring (2038) in contact with the outer shell (101); the top of the mounting shell (2031) is connected to a channel 1 (2035) connected to the heating shell (102); the bottom of the mounting shell (2031) is connected to a channel 2 (2037) that penetrates the transfer shell (104) and is connected to the cooling shell (105); and a solenoid valve (2036) is installed on the channel 1 (2035).

7. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 1, characterized in that: The water-passing shell (3011) and the water-storage shell (3013) are both fixedly connected to the inner side of the transmission shell (104); a piston (3012) is slidably connected to the inner side of the water-passing shell (3011); a circulation pipe (3014) and a connecting pipe (3019) are respectively connected between the water-passing shell (3011) and the water-storage shell (3013); a one-way valve (3015) is installed at one end of the connecting pipe (3019); and a one-way valve (3016) is installed at one end of the circulation pipe (3014). 16), the circulation pipe (3014) is sleeved on the surface of the cooling shell (105), the surface of the water storage shell (3013) is connected to a water supply pipe (3017) that penetrates the transfer shell (104) to the surface of the outer shell (101), and a valve 2 (3018) is installed on the water supply pipe (3017), and a semiconductor refrigeration plate (30110) is embedded in the bottom of the water storage shell (3013), and a radiator (30111) is adhered to the bottom of the semiconductor refrigeration plate (30110).

8. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 7, characterized in that: The second disc (3021) is located at the top of the water storage shell (3013), and a guide ring (3022) is provided on the top of the second disc (3021). A guide block (3023) fixedly connected to the second disc (3021) is slidably sleeved on the inner side of the second guide ring (3022), and a connecting plate (3024) fixedly connected to the piston (3012) is fixedly installed on one side of the second guide ring (3022). A connecting rod (3025) rotatably connected to the transmission shell (104) is fixedly installed on the bottom of the second disc (3021), a bevel gear (3027) is fixedly sleeved on the surface of the connecting rod (3025), a bevel gear (3028) is meshed on the surface of the bevel gear (3027), and a connecting rod (3026) is fixedly sleeved inside the bevel gear (3028).

9. The hot filtration cooling device for preparing a water-dispersible light stabilizer according to claim 8, characterized in that: The rotary motor (3031) is fixedly connected to the inner side of the filter housing (103); the output end of the rotary motor (3031) is fixedly sleeved with a connecting rod three (3032) via a coupling; the surfaces of the connecting rod three (3032) and the connecting rod two (3026) are fixedly sleeved with a synchronous wheel (3033); a synchronous belt (3034) is mutually connected for transmission between the two synchronous wheels (3033); one end of the connecting rod three (3032) is fixedly sleeved with a bevel gear three (3035); the surface of the bevel gear three (3035) is meshed with a bevel gear four (3037); the interior of the bevel gear four (3037) is fixedly sleeved with a connecting rod four (3036) fixedly connected to the bottom of the disc one (2021).

Images