Efficient cooling device for polycarboxylate superplasticizer production

Abstract

The utility model relates to the technical field of cooling in polycarboxylic acid production, and discloses an efficient cooling device for polycarboxylic acid water reducing agent production, which comprises a heat dissipation kettle, a circulator is fixedly connected to the front side of the heat dissipation kettle, a cooler is fixedly connected to the right side of the circulator, the bottom of the left side of the cooler is communicated with a cold outlet pipe, and the bottom of the right side of the cooler is communicated with a water inlet pipe. A water outlet is formed in the top of the circulator, a water inlet is formed in the bottom of the rear side of the circulator, a sealing cover is fixedly connected to the top of the heat dissipation kettle, a second motor is fixedly connected to the top of the sealing cover, and the output end of the second motor penetrates through the top of the sealing cover and is fixedly connected with a connecting column. According to the polycarboxylate superplasticizer production cooling device, the cooler is connected with the circulator so as to cool circulating water in the circulator, the fan blades are connected to the connecting column, the second top motor rotates forwards and backwards to drive the connecting column to move up and down, the contact area of liquid and cooling liquid is larger, and the purpose of rapid and uniform heat dissipation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polycarboxylic acid production cooling, in particular to a high-efficiency cooling device for polycarboxylic acid water-reducing agent production. Background Art

[0002] Polycarboxylate water reducer can significantly reduce the water consumption of concrete and improve the fluidity and density of concrete. Under the same water-binder ratio, the use of polycarboxylate water reducer can prepare higher strength concrete. It has good adaptability to different types of cement and admixtures and can play a good role under different concrete mix proportions and construction conditions.

[0003] Polycarboxylate water reducer has many excellent properties. In high-rise buildings, concrete needs to have high fluidity and good pumping performance to ensure efficient construction. Polycarboxylate water reducer can significantly reduce the water consumption of concrete, improve the fluidity and pumpability of concrete, and meet the construction requirements of high-rise buildings. Polycarboxylate water reducer can reduce the water consumption of concrete, reduce the water-cement ratio of concrete, and improve the density and strength of concrete. Polycarboxylate water reducer can improve the early strength of concrete, shorten the maintenance time of track slabs, and improve construction efficiency.

[0004] Temperature control plays a vital role in the production process of polycarboxylate superplasticizer (PCP). PCP is a high-performance concrete admixture whose production usually involves chemical reactions, which often release large amounts of heat. If this heat cannot be dissipated promptly and effectively, the reaction system temperature will be too high, which will have many adverse effects on the quality and performance of the product. Traditional cooling methods often have some limitations when facing the needs of PCP production. Natural cooling is slow and cannot meet the high efficiency requirements of large-scale production. Excessive temperature may cause changes in the molecular structure of PCP, reducing its dispersion properties and water-reducing effect; it may also trigger side reactions, generate unnecessary impurities, and affect the purity of the product. Therefore, new equipment is needed to quickly cool down the system to improve production efficiency and product quality. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-efficiency cooling device for the production of polycarboxylate water-reducing agent, which aims to improve the traditional polycarboxylate water-reducing agent production in the prior art, which has some limitations and slow natural cooling speed.

[0006] To achieve the above-mentioned object, the present invention adopts the following technical solution: a high-efficiency cooling device for the production of polycarboxylate water-reducing agent, comprising a heat dissipation kettle, a circulator fixedly connected to the front side of the heat dissipation kettle, a cooler fixedly connected to the right side of the circulator, a coolant pipe connected to the left bottom of the cooler, a water outlet provided at the top of the circulator, and a water inlet provided at the rear bottom of the circulator, a sealing cover fixedly connected to the top of the heat dissipation kettle, a second motor fixedly connected to the top of the sealing cover, an output end of the second motor passing through the top of the sealing cover and fixedly connected to a connecting column, a circular heat dissipation pipe fixedly connected to the inner bottom of the heat dissipation kettle, a fan blade fixedly connected to the outer wall of the connecting column, a slider fixedly connected to the inner wall of the connecting column, the other end of the slider being slidably connected to a sliding groove, a fixed shaft fixedly connected to the bottom of the heat dissipation kettle, a threaded column fixedly connected to the top of the fixed shaft, a sliding groove provided on the outer wall of each threaded column, the inner wall of the sliding groove being slidably connected to the outer wall of the slider, and a reaction mechanism provided on the right side of the heat dissipation kettle, the reaction mechanism being used to accelerate the reaction rate of the liquid.

[0007] As a further description of the above technical solution:

[0008] The reaction mechanism includes a discharge pipe, one end of which is connected to the top of the heat dissipation kettle, and the other end of the discharge pipe is connected to the reactor. Feed ports are provided on the left and right sides of the top of the reactor. A sealing plate is fixedly connected to the top of the reactor, and a power supply box is fixedly connected to the top of the sealing plate. A power transmission column is fixedly connected to the front lower side of the power supply box, and a wiring board is fixedly connected to the bottom of the power transmission column. A plurality of heating columns are fixed to the top of the wiring board, and a fixed plate is fixedly connected to the bottom of the wiring board, and a motor is rotatably connected to the bottom of the fixed plate.

[0009] As a further description of the above technical solution:

[0010] A protective plate is fixedly connected to the middle of the reactor, and a fixing platform is fixedly connected to the periphery of the bottom of the protective plate.

[0011] As a further description of the above technical solution:

[0012] The lower left end of the heat dissipation kettle is fixedly connected with an output pipe, and the heat dissipation kettle is installed with a second placement platform.

[0013] As a further description of the above technical solution:

[0014] A placing platform is installed at the bottom of the circulator, and a plurality of protective covers are fixedly connected to the outer wall of the heat dissipation kettle.

[0015] As a further description of the above technical solution:

[0016] Support rods are fixedly connected to the top of the heat dissipation kettle on all sides, and baffles are fixedly connected to the tops of the plurality of support rods.

[0017] As a further description of the above technical solution:

[0018] The bottom of the fixed platform is fixedly connected with a load-bearing column, and the bottom of the load-bearing column is fixedly connected with a placing platform 2.

[0019] As a further description of the above technical solution:

[0020] A valve is fixedly connected to the outer side of the middle portion of the discharge pipe, and a handle is fixedly connected to the top of the valve.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a high-efficiency cooling device for the production of polycarboxylate water-reducing agent is connected to a circulator by a cooler to cool the circulating water therein. A circular heat dissipation pipe is installed in the inner layer of the heat dissipation kettle to increase the contact area between the liquid and the heat dissipation liquid. Fan blades are installed inside the circular heat dissipation pipe, and the fan blades are connected to the connecting column. The connecting column is driven up and down by the top motor two in forward and reverse rotation, so that the contact area between the liquid and the coolant is more sufficient, thereby achieving the purpose of rapid and uniform heat dissipation.

[0023] 2. In the present invention, the reactor of the high-efficiency cooling device for the production of polycarboxylic acid water-reducing agent is powered by the top power supply box, which is conducted from the transmission column to the wiring board, and then transmitted to the heating column by the wiring board. The lower layer of the reactor is equipped with a motor that rotates and connects to the fixed plate, driving the heating column to rotate, thereby heating and stirring the liquid, thereby accelerating its reaction speed and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a heat dissipation kettle of a high-efficiency cooling device for the production of polycarboxylate water-reducing agent proposed in the utility model;

[0025] Figure 2 This is a structural side view of a high-efficiency cooling device circulator for the production of polycarboxylate water-reducing agent proposed in the utility model;

[0026] Figure 3 This is a structural diagram of the fan blades of a high-efficiency cooling device for the production of polycarboxylate water-reducing agent proposed in the utility model;

[0027] Figure 4 This is a structural diagram showing a threaded column of a high-efficiency cooling device for the production of polycarboxylate water-reducing agent proposed in the utility model;

[0028] Figure 5 This is a partial structural diagram of a reactor of a high-efficiency cooling device for the production of polycarboxylate water-reducing agent proposed in the present invention;

[0029] Figure 6 This is a structural diagram showing the heating column of a high-efficiency cooling device for the production of polycarboxylate water-reducing agent proposed in the utility model.

[0030] Legend:

[0031] 1. Heat dissipation kettle; 2. Reaction mechanism; 201. Power supply box; 202. Sealing plate; 203. Heating column; 204. Feed port; 205. Discharge pipe; 206. Reactor; 207. Transmission column; 208. Wiring board; 209. Fixing plate; 210. Motor 1; 3. Circulator; 4. Cooler; 5. Water outlet; 6. Water inlet; 7. Motor 2; 8. Sealing cover; 9. Connecting column; 10. Fan blade; 11. Circular heat dissipation pipe; 12. Fixed shaft; 13. Threaded column; 14. Sliding groove; 15. Slider; 16. Cooling pipe; 17. Placement table 1; 18. Output pipe; 19. Protective cover; 20. Support rod; 21. Baffle; 22. Valve; 23. Protective plate; 24. Fixing table; 25. Load-bearing column; 26. Placement table 2; 27. Handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Please see the attached Figure 1 - Attachment Figure 3The utility model provides an embodiment of a high-efficiency cooling device for the production of polycarboxylate water-reducing agent, comprising a heat dissipation kettle 1, a circulator 3 is installed at the front of the heat dissipation kettle 1, a cooler 4 is installed at the right side of the circulator 3, and a cooling pipe 16 is fixedly connected to the bottom left of the cooler 4. The front end of the heat dissipation kettle 1 is specially designed and installed with a high-efficiency circulator 3. This circulator 3 is located in the right area of ​​the heat dissipation kettle 1, and its main function is to promote the circulation of the cooling medium in the system. In order to further enhance the cooling effect, the right side of the circulator 3 is specially equipped with a cooler 4. The cooler 4 is a key component, which reduces the temperature of the cooling medium by absorbing heat. The top of the circulator 3 is fixedly connected with a water outlet 5, the rear bottom of the circulator 3 is fixedly connected with a water inlet 6, the top of the heat dissipation kettle 1 is fixedly connected with a sealing cover 8, and the top of the sealing cover 8 is fixedly connected with a motor 7. , a circular heat dissipation pipe 11 is fixedly connected to the inner bottom of the heat dissipation kettle 1, and the bottom of the sealing cover 8 is rotatably connected to the connecting column 9. The outer wall of the connecting column 9 is fixedly connected to the fan blade 10, and the inner wall of the connecting column 9 is fixedly connected to the slider 15. The fixed shaft 12 of the driving device is connected to the connecting column 9 through a gear transmission. The start of the fixed shaft 12 of the driving device enables the connecting column 9 to rotate, thereby driving the fan blade 10 to rotate. The rotation of the fan blade 10 can generate airflow, thereby accelerating the heat dissipation inside the heat dissipation kettle 1. The other end of the slider 15 is engaged with a sliding groove 14, and the sliding groove 14 is provided with a threaded column 13. The bottom of the heat dissipation kettle 1 is fixedly connected to the fixed shaft 12, and a valve 22 is fixedly connected to the outer middle part of the discharge pipe 205. The top of the valve 22 is fixedly connected to a handle 27. This valve 22 is located at an appropriate position of the discharge pipe 205 to facilitate controlling the flow of fluid. For easy operation, a handle 27 is fixedly connected to the top of the valve 22. A reaction mechanism 2 is provided on the right side of the heat dissipation kettle 1. The reaction mechanism 2 is used to accelerate the reaction rate of the liquid.

[0034] Specifically, in a heat dissipation system, a heat dissipation kettle 1 is included. A circulator 3 is installed at the front end of the heat dissipation kettle 1 to facilitate the circulation of liquid. A cooler 4 is installed on the right side of the circulator 3. The main function of the cooler 4 is to provide cooling effect. The rear bottom of the circulator 3 is fixedly connected to a water inlet 6 for introducing liquid into the system. A circular heat dissipation pipe 11 is fixedly connected to the inner bottom of the heat dissipation kettle 1 to improve the heat dissipation efficiency. The bottom of the sealing cover 8 is rotatably connected to a connecting column 9. The outer wall of the connecting column 9 is fixedly connected to the fan blade 10 to promote the flow of liquid and heat dissipation. The inner wall of the connecting column 9 is fixedly connected to a slider 15. The other end of the slider 15 is engaged with a sliding groove 14. The sliding groove 14 is opened on the threaded column 13 to facilitate the movement and adjustment of the slider 15. In order to ensure the stability of the system, the bottom of the heat dissipation kettle 1 is fixedly connected to a fixed shaft 12.

[0035] Please see the attached Figure 4 - Attachment Figure 6 The upper right end of the heat dissipation kettle 1 is fixedly connected with a discharge pipe 205, and the other end of the discharge pipe 205 is fixedly connected to the reactor 206. The left and right sides of the top of the reactor 206 are fixedly connected with feed ports 204. A discharge pipe 205 is fixedly installed on the upper right end of the heat dissipation kettle 1, and the other end of the discharge pipe 205 is also connected to a reactor 206 in a fixed manner. Two feed ports 204 are fixedly connected to the left and right sides of the top of the reactor 206, respectively. A sealing plate 202 is fixedly connected to the top of the reactor 206, and a power supply box 201 is fixedly connected to the top of the sealing plate 202. A power transmission column 207 is fixedly connected to the lower front side of the power supply box 201, and a wiring board 208 is fixedly connected to the bottom of the power transmission column 207. A plurality of heating columns 203 are fixed on the top of the wiring board 208, and a fixed plate 209 is fixedly connected to the bottom of the wiring board 208. The main function is to transmit electrical energy from the power supply box 201 to other components. The bottom of the power transmission column 207 is fixedly connected to a wiring board 208 through a similar fixing method, such as welding or screw connection. The main function of the wiring board 208 is to distribute the electrical energy transmitted from the power transmission column 207 to various components that need electrical energy. The bottom of the fixing plate 209 is rotatably connected to the motor 1 210. The bottom of the fixing platform 24 is fixedly connected to the bearing column 25, and the bottom of the bearing column 25 is fixedly connected to the placement platform 26.

[0036] Specifically, a discharge pipe 205 is fixedly connected to the upper right end of the heat dissipation kettle 1. The other end of this discharge pipe 205 is connected to a reactor 206, ensuring the smooth flow of materials. The left and right sides of the top of the reactor 206 are respectively fixedly connected with feed ports 204 to facilitate the input of materials. The top of the sealing plate 202 is fixedly connected to a power supply box 201 to provide the necessary power support for the entire system. The front lower side of the power supply box 201 is fixedly connected to a power transmission column 207. The bottom of the power transmission column 207 is fixedly connected to a wiring board 208 for organizing and distributing wires. A plurality of heating columns 203 are fixed on the top of the wiring board 208. These heating columns 203 are responsible for providing the heat required for the reaction. The bottom of the fixed plate 209 is rotatably connected to a motor 210 to drive the operation of the entire system.

[0037] Please see the attached Figure 2 - Attachment Figure 4, a protective plate 23 is fixedly connected to the middle of the reactor 206, and a fixed platform 24 is fixedly connected to the bottom of the protective plate 23. Support rods 20 are fixedly connected to the top of the heat dissipation reactor 1. A protective plate 23 is fixedly connected to the middle position of the reactor 206. The function of this protective plate 23 is to protect the reactor 206 from interference and damage from external factors during operation. Baffles 21 are fixedly connected to the tops of multiple support rods 20. A placement platform 17 is installed at the bottom of the circulator 3. Multiple protective covers 19 are fixedly connected to the outside of the heat dissipation reactor 1. The output pipe 18 is fixedly connected to the lower left end of the heat dissipation reactor 1. A placement platform 26 is installed on the heat dissipation reactor 1. At the bottom of the circulator 3, a placement platform 17 is specially designed and installed to facilitate the stable placement and operation of the equipment. In order to ensure the safety and efficient operation of the entire device, multiple protective covers 19 are fixedly connected to the outside of the heat dissipation reactor 1.

[0038] Specifically, a protective plate 23 is fixedly connected to the middle of the reactor 206. This protective plate 23 is designed to protect the safety of operators and equipment and prevent potential dangers during the production process. Multiple support rods 20 are fixedly connected to the top and sides of the heat dissipation reactor 1. The main function of these support rods 20 is to provide additional stability for the heat dissipation reactor 1 and prevent it from deformation or damage in high temperature or high pressure environments. Multiple protective covers 19 are fixedly connected to the outside of the heat dissipation reactor 1. The main function of these protective covers 19 is to protect the heat dissipation reactor 1 from damage in high temperature or high pressure environments.

[0039] Working principle: This high-efficiency cooling device for the production of polycarboxylate water reducer is composed of a circulator 3 in front of a heat sink 1 for circulating water in and out, a cooler 4 connected to the circulator 3 to cool the circulating water therein, the circulator 3 is connected to the shell of the heat sink 1 to let water in from the bottom and circulate water from the top, the inner layer of the heat sink 1 is installed with a circular heat dissipation pipe 11 to increase the contact area between the liquid and the heat dissipation liquid, thereby increasing the heat dissipation efficiency, the circular heat dissipation pipe 11 is equipped with a fan blade 10, the fan blade 10 is connected to the connecting column 9, the top motor 2 7 drives the threaded column 13 inside the connecting column 9 in forward and reverse rotation, thereby driving the slider 15 fixed on the threaded column 13 to move in the sliding groove 14, and driving the connecting column 9 fixed on the other side of the slider 15 to move up and down, so that the contact area between the liquid and the coolant is more sufficient, and the liquid can dissipate heat evenly, thereby achieving the purpose of rapid and uniform heat dissipation;

[0040] This high-efficiency cooling device for the production of polycarboxylate water-reducing agent performs a reaction in a reactor 206. The reactor 206 is powered by a top power supply box 201, which transmits power from a power transmission column 207 to a wiring board 208, and then transmits power from the wiring board 208 to a heating column 203. A motor 210 is installed on the lower layer of the reactor, which rotates and connects to a fixed plate 209, driving the heating column 203 to rotate, thereby heating and stirring the liquid, accelerating its reaction speed and efficiency, and thus improving work efficiency.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A polycarboxylate water-reducing agent production cooling device, comprising a heat dissipation kettle (1), characterized in that: The front side of the heat dissipation kettle (1) is fixedly connected to a circulator (3), the right side of the circulator (3) is fixedly connected to a cooler (4), the left bottom of the cooler (4) is connected to a cooling pipe (16), the top of the circulator (3) is provided with a water outlet (5), the rear bottom of the circulator (3) is provided with a water inlet (6), the top of the heat dissipation kettle (1) is fixedly connected to a sealing cover (8), the top of the sealing cover (8) is fixedly connected to a motor 2 (7), the output end of the motor 2 (7) passes through the top of the sealing cover (8) and is fixedly connected to a connecting column (9), the inner bottom of the heat dissipation kettle (1) is fixedly connected to a circular heat dissipation pipe (11), the outer wall of the connecting column (9) is fixedly connected to the fan blade (10), the inner wall of the connecting column (9) is fixedly connected to the slider (15), the other end of the slider (15) is slidably connected to the sliding groove (14), the bottom of the heat dissipation kettle (1) is fixedly connected to the fixed shaft (12), the top of the fixed shaft (12) is fixedly connected to the threaded column (13), the outer wall of the threaded column (13) is provided with a sliding groove (14), the inner wall of the sliding groove (14) is slidably connected to the outer wall of the slider (15), and a reaction mechanism (2) is provided on the right side of the heat dissipation kettle (1), and the reaction mechanism (2) is used to accelerate the reaction rate of the liquid.

2. A polycarboxylate water-reducing agent production cooling device according to claim 1, characterized in that: The reaction mechanism (2) includes a discharge pipe (205), one end of the discharge pipe (205) is connected to the top of the heat dissipation kettle (1), and the other end of the discharge pipe (205) is connected to the reactor (206). Feed ports (204) are provided on the left and right sides of the top of the reactor (206). The top of the reactor (206) is fixedly connected to a sealing plate (202), the top of the sealing plate (202) is fixedly connected to a power supply box (201), the front lower side of the power supply box (201) is fixedly connected to a power transmission column (207), the bottom of the power transmission column (207) is fixedly connected to a wiring board (208), a plurality of heating columns (203) are fixed to the top of the wiring board (208), the bottom of the wiring board (208) is fixedly connected to a fixed plate (209), and the bottom of the fixed plate (209) is rotatably connected to a motor 1 (210).

3. A polycarboxylate water-reducing agent production cooling device according to claim 2, characterized in that: A protective plate (23) is fixedly connected to the middle of the reactor (206), and a fixing platform (24) is fixedly connected to the periphery of the bottom of the protective plate (23).

4. The polycarboxylate water-reducing agent production cooling device according to claim 1, characterized in that: The lower left end of the heat dissipation kettle (1) is fixedly connected to an output pipe (18), and the heat dissipation kettle (1) is equipped with a second placement platform (26).

5. The polycarboxylate water-reducing agent production cooling device according to claim 1, characterized in that: A placement platform (17) is installed at the bottom of the circulator (3), and a plurality of protective sleeves (19) are fixedly connected to the outer wall of the heat dissipation kettle (1).

6. The polycarboxylate water-reducing agent production cooling device according to claim 1, characterized in that: Support rods (20) are fixedly connected to the top of the heat dissipation kettle (1) on all four sides, and baffles (21) are fixedly connected to the tops of a plurality of support rods (20).

7. The polycarboxylate water-reducing agent production cooling device according to claim 3, characterized in that: The bottom of the fixed platform (24) is fixedly connected to a load-bearing column (25), and the bottom of the load-bearing column (25) is fixedly connected to a second placement platform (26).

8. The polycarboxylate water-reducing agent production cooling device according to claim 2, characterized in that: A valve (22) is fixedly connected to the outer side of the middle portion of the discharge pipe (205), and a handle (27) is fixedly connected to the top of the valve (22).

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