Rapid cooling device for polycarboxylate superplasticizer

Abstract

The utility model relates to a polycarboxylate superplasticizer rapid cooling device which comprises a cooling box, a feeding box is fixedly installed on the top of the cooling box, a discharging box is fixedly installed on the right side face of the cooling box, and a cooling conveying assembly is fixedly installed on the left side face of the cooling box. According to the rapid cooling device for the polycarboxylic acid water reducing agent, by arranging the cooling conveying assembly, the polycarboxylic acid water reducing agent is fed into the cooling box through the feeding box and is conveyed and rotated through the conveying belts, and the polycarboxylic acid water reducing agent is conveyed to the left side from the upper right side and vertically falls to the top of the next conveying belt; the falling process of the polycarboxylic acid water reducing agent is equivalent to turning over the polycarboxylic acid water reducing agent, and when the polycarboxylic acid water reducing agent falls to the top of the next conveying belt, the turned polycarboxylic acid water reducing agent is cooled again; according to the cooling device for the polycarboxylate superplasticizer, the polycarboxylate superplasticizer falls to the conveyor belts of different levels to be cooled, so that the cooling process of the polycarboxylate superplasticizer has flowability, the cooling efficiency of the polycarboxylate superplasticizer is improved, and the polycarboxylate superplasticizer is cooled when falling and flowing, so that the polycarboxylate superplasticizer can be further cooled more uniformly.

Description

Technical Field

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

[0002] Polycarboxylic acid water reducers are usually prepared by free radical copolymerization of unsaturated polyether macromonomers and small monomers such as acrylic acid. Polyether takes a long time to dissolve at low temperatures and usually needs to be heated to dissolve. If the temperature is not lowered before the copolymerization reaction, the temperature will be high during the reaction. Under this condition, some unsaturated double bonds of the polyether will break, the double bond retention rate will decrease and the reaction activity will be lost, and the performance of the product will be worse than that of the low-temperature reaction. Therefore, cooling treatment is required during the production process of polycarboxylic acid water reducers.

[0003] According to a polycarboxylate water-reducing agent cooling device mentioned in the utility model patent with Chinese patent application number 202123302297.1, the polycarboxylate water-reducing agent achieves the purpose of improving cooling efficiency and effect by increasing the contact area between the polycarboxylate water-reducing agent and the cooling water when in use. However, the polycarboxylate water-reducing agent cooling device cannot turn over the polycarboxylate water-reducing agent when in use, and cools the surface of the polycarboxylate water-reducing agent, resulting in inconsistent internal and surface temperatures, resulting in uneven cooling effect of the polycarboxylate water-reducing agent. Therefore, it is necessary to propose a polycarboxylate water-reducing agent rapid cooling device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a polycarboxylate water-reducing agent rapid cooling device which can evenly perform temperature reduction treatment on the polycarboxylate water-reducing agent.

[0005] To achieve the above object, the utility model provides the following technical solutions: a polycarboxylate water-reducing agent rapid cooling device, comprising a cooling box, a feed box is fixedly installed on the top of the cooling box, a discharge box is fixedly installed on the right side of the cooling box, a cooling conveying component is fixedly installed on the left side of the cooling box, a cooling component is movably installed inside the cooling box, and a conveyor belt is movably installed inside the cooling box;

[0006] The cooling component includes a third through pipe, the third through pipe is fixedly installed inside the cooling box, a conveying channel is fixedly installed at the bottom of the third through pipe, a cooling cover is fixedly installed at the bottom of the conveying channel, and a cooling through hole is opened at the bottom of the cooling cover.

[0007] Furthermore, the cooling and conveying assembly includes a refrigeration box, which is fixedly installed on the left side of the cooling box, and the top and bottom of the refrigeration box are fixedly connected to a first through pipe, a fan is fixedly installed on the outer surface of the first through pipe, and a second through pipe is fixedly connected to the right side of the first through pipe, and the second through pipe and the third through pipe are fixedly connected.

[0008] Furthermore, a fixing plate is fixedly installed inside the cooling box, and a third through pipe is fixedly installed at the bottom of the fixing plate.

[0009] Furthermore, first inclined plates are fixedly mounted on both left and right sides of the inner wall of the cooling box, and the first inclined plates are arranged directly above the conveyor belt.

[0010] Furthermore, a second inclined plate is fixedly mounted on the bottom of the cooling box, and the second inclined plate is connected to the inside of the discharge box.

[0011] Furthermore, a leak-proof plate is fixedly installed on the inner wall of the cooling box, and the leak-proof plate contacts the edge of the conveyor belt.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The polycarboxylate water-reducing agent rapid cooling device is provided with a cooling conveying component and a temperature reduction component. When in use, the user puts the polycarboxylate water-reducing agent into the interior of the cooling box through the feed box, and transports and rotates the polycarboxylate water-reducing agent through the conveyor belt, so that the polycarboxylate water-reducing agent is conveyed from the upper right to the left, and vertically drops to the top of the next conveyor belt, and then circulates again to uniformly convey the polycarboxylate water-reducing agent. The falling process of the polycarboxylate water-reducing agent is equivalent to turning over the polycarboxylate water-reducing agent. When the polycarboxylate water-reducing agent falls to the top of the next conveyor belt, the turned polycarboxylate water-reducing agent is cooled again. The polycarboxylate water-reducing agent falls to conveyors at different levels for cooling, so that the polycarboxylate water-reducing agent The cooling process of the agent has fluidity, which improves the cooling efficiency of the polycarboxylate water-reducing agent, and the polycarboxylate water-reducing agent is cooled when it falls and flows, which can further make the cooling of the polycarboxylate water-reducing agent more uniform; the cooling cold air is transported to the conveying channel through the joint action of the first through-pipe, the fan and the second through-pipe, and finally sprayed to the surface of the conveyor belt through the cooling and cooling cover and the cooling and cooling through-holes to cool the polycarboxylate water-reducing agent, and finally falls to the bottom of the cooling box and is guided to the discharge box through the second inclined plate for collection and treatment, which greatly improves the feeding and discharging efficiency of the polycarboxylate water-reducing agent and improves the efficiency of the entire processing flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the structure of the layered cooling device of the utility model;

[0015] Figure 2This is a front cross-sectional view of the utility model layered cooling device;

[0016] Figure 3 It is a three-dimensional diagram of the cooling component of the utility model.

[0017] In the figure: 1. cooling box; 2. feed box; 3. discharge box; 4. leak-proof plate; 5. cooling and conveying assembly; 501. refrigeration box; 502. first through-pipe; 503. fan; 504. second through-pipe; 505. third through-pipe; 6. conveyor belt; 7. first inclined plate; 8. second inclined plate; 9. cooling assembly; 901. conveying channel; 902. cooling and cooling cover; 903. cooling and cooling through-hole; 10. fixing plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 A polycarboxylate water-reducing agent rapid cooling device in this embodiment includes a cooling box 1, a feed box 2 is fixedly installed on the top of the cooling box 1, a discharge box 3 is fixedly installed on the right side of the cooling box 1, a cooling conveying component 5 is fixedly installed on the left side of the cooling box 1, a cooling component 9 is movably installed inside the cooling box 1, and a conveyor belt 6 is movably installed inside the cooling box 1;

[0020] The cooling component 9 includes a third through pipe 505, the third through pipe 505 is fixedly installed inside the cooling box 1, a conveying channel 901 is fixedly installed at the bottom of the third through pipe 505, a cooling cover 902 is fixedly installed at the bottom of the conveying channel 901, and a cooling through hole 903 is opened at the bottom of the cooling cover 902.

[0021] In specific implementation, by setting the cooling conveying component 5 and the cooling component 9, when in use, the user puts the polycarboxylate water-reducing agent into the interior of the cooling box 1 through the feed box 2, and transports and rotates through the conveyor belt 6, conveys the polycarboxylate water-reducing agent from the upper right to the left, and vertically drops to the top of the next conveyor belt 6, and circulates the polycarboxylate water-reducing agent again to be uniformly conveyed. The falling process of the polycarboxylate water-reducing agent is equivalent to turning over the polycarboxylate water-reducing agent. When it falls to the top of the next conveyor belt 6, the turned polycarboxylate water-reducing agent is cooled and cooled again. The polycarboxylate water-reducing agent falls to the conveyor belts 6 at different levels for cooling and cooling, so that the cooling and cooling process of the polycarboxylate water-reducing agent has fluidity, improves the cooling efficiency of the polycarboxylate water-reducing agent, and the cooling treatment is performed when the polycarboxylate water-reducing agent falls and flows, which can further make the cooling of the polycarboxylate water-reducing agent more uniform.

[0022] The cooling air is conveyed to the conveying channel 901 by the joint action of the first through-pipe 502, the fan 503 and the second through-pipe 504, and finally sprayed to the surface of the conveyor belt 6 through the cooling cover 902 and the cooling through-hole 903, so as to cool the polycarboxylate water-reducing agent, and finally falls to the bottom of the cooling box 1 and is guided to the discharge box 3 through the second inclined plate 8 for collection and treatment, thereby greatly improving the feeding and discharging efficiency of the polycarboxylate water-reducing agent and improving the efficiency of the entire processing flow.

[0023] When implementing, follow these steps:

[0024] 1) First, the polycarboxylate water reducer is put into the cooling box 1 through the feed box 2;

[0025] 2) The conveyor belt 6 is then used to transport and rotate the polycarboxylate water-reducing agent from the upper right to the left, and vertically falls to the top of the next conveyor belt 6;

[0026] 3) The cooling air is then transported to the transport channel 901 through the first through-pipe 502, the fan 503 and the second through-pipe 504;

[0027] 4) Finally, the polycarboxylate water-reducing agent is sprayed onto the surface of the conveyor belt 6 through the cooling cover 902 and the cooling through hole 903 to cool the polycarboxylate water-reducing agent.

[0028] In summary, the polycarboxylate water-reducing agent rapid cooling device is provided with a cooling conveying component 5 and a cooling component 9. When in use, the user puts the polycarboxylate water-reducing agent into the interior of the cooling box 1 through the feed box 2, and transports and rotates the polycarboxylate water-reducing agent through the conveyor belt 6, and conveys the polycarboxylate water-reducing agent from the upper right to the left, and vertically drops to the top of the next conveyor belt 6, and then circulates the polycarboxylate water-reducing agent again to be uniformly conveyed. The falling process of the polycarboxylate water-reducing agent is equivalent to turning over the polycarboxylate water-reducing agent, and when it falls to the top of the next conveyor belt 6, the turned polycarboxylate water-reducing agent is cooled and cooled again. The polycarboxylate water-reducing agent falls to the conveyor belts 6 at different levels for cooling and cooling, so that the cooling and cooling of the polycarboxylate water-reducing agent is The temperature process has fluidity, which improves the cooling efficiency of the polycarboxylate water-reducing agent, and the polycarboxylate water-reducing agent is cooled when it falls and flows, which can further make the cooling of the polycarboxylate water-reducing agent more uniform; the cooling cold air is transported to the conveying channel 901 through the joint action of the first through-pipe 502, the fan 503 and the second through-pipe 504, and finally sprayed to the surface of the conveyor belt 6 through the cooling and cooling cover 902 and the cooling and cooling through-hole 903, so as to cool the polycarboxylate water-reducing agent, and finally falls to the bottom of the cooling box 1 and is guided to the discharge box 3 through the second inclined plate 8 for collection and treatment, which greatly improves the feeding and discharging efficiency of the polycarboxylate water-reducing agent and improves the efficiency of the entire processing flow.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polycarboxylate water-reducing agent rapid cooling device, comprising a cooling box (1), characterized in that: A feed box (2) is fixedly installed on the top of the cooling box (1), a discharge box (3) is fixedly installed on the right side of the cooling box (1), a cooling conveying component (5) is fixedly installed on the left side of the cooling box (1), a cooling component (9) is movably installed inside the cooling box (1), and a conveyor belt (6) is movably installed inside the cooling box (1); The cooling component (9) comprises a third through pipe (505), the third through pipe (505) is fixedly installed inside the cooling box (1), a conveying channel (901) is fixedly installed at the bottom of the third through pipe (505), a cooling cover (902) is fixedly installed at the bottom of the conveying channel (901), and a cooling through hole (903) is opened at the bottom of the cooling cover (902).

2. A polycarboxylate water-reducing agent rapid cooling device according to claim 1, characterized in that: The cooling and conveying assembly (5) comprises a refrigeration box (501), the refrigeration box (501) is fixedly installed on the left side of the cooling box (1), the top and bottom of the refrigeration box (501) are fixedly connected to a first through pipe (502), a fan (503) is fixedly installed on the outer surface of the first through pipe (502), a second through pipe (504) is fixedly connected to the right side of the first through pipe (502), and the second through pipe (504) and a third through pipe (505) are fixedly connected.

3. A polycarboxylate water-reducing agent rapid cooling device according to claim 1, characterized in that: A fixing plate (10) is fixedly installed inside the cooling box (1), and a third through pipe (505) is fixedly installed at the bottom of the fixing plate (10).

4. A polycarboxylate water-reducing agent rapid cooling device according to claim 1, characterized in that: First inclined plates (7) are fixedly mounted on both left and right sides of the inner wall of the cooling box (1), and the first inclined plates (7) are arranged directly above the conveyor belt (6).

5. A polycarboxylate water-reducing agent rapid cooling device according to claim 1, characterized in that: A second inclined plate (8) is fixedly mounted on the bottom of the cooling box (1), and the second inclined plate (8) is connected to the inside of the discharge box (3).

6. A polycarboxylate water-reducing agent rapid cooling device according to claim 1, characterized in that: A leak-proof plate (4) is fixedly mounted on the inner wall of the cooling box (1), and the leak-proof plate (4) is in contact with the edge of the conveyor belt (6).

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