Cooling device for polycarboxylate superplasticizer production

Abstract

The utility model provides a cooling device for polycarboxylate superplasticizer production, which comprises a base, and a first cooling plate, a second cooling plate, a third cooling plate, a fourth cooling plate and a fifth cooling plate are sequentially arranged above the base from bottom to top. Cooling cavities are formed in the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, a liquid inlet pipe is arranged at one end of the fifth cooling plate in a penetrating mode, and a liquid outlet pipe is arranged at one end of the first cooling plate in a penetrating mode. According to the cooling device, the ventilating cylinder, the cooling fins and the cooling fan are matched for use, so that the cooling fan can be started when a polycarboxylate superplasticizer flows in the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, and then the polycarboxylate superplasticizer flows in the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate under the action of the cooling fan. Cooling of the polycarboxylate superplasticizer is further accelerated through backflow (gas circulation) of the vent holes and heat dissipation of the cooling fins.

Description

Technical Field

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

[0002] Polycarboxylate water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete basically unchanged. Most of them are anionic surfactants, such as lignin sulfonate, naphthalene sulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, which can improve its workability, reduce unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] In the existing water-reducing agent cooling devices, most of them use a stationary spiral tube in combination with cooling water for cooling. Although this method is feasible, the spiral tube generally has a certain diameter. When the diameter is too large, it is difficult for the coolant to finely cool the polycarboxylate water-reducing agent inside the spiral tube, resulting in a poor cooling effect.

[0004] Therefore, it is necessary to provide a cooling device for the production of polycarboxylic acid water-reducing agent to solve the above technical problems. Utility Model Content

[0005] The utility model provides a cooling device for producing a polycarboxylate water-reducing agent, which solves the problems in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a cooling device for the production of polycarboxylic acid water-reducing agent, including a base, on which a first cooling plate, a second cooling plate, a third cooling plate, a fourth cooling plate and a fifth cooling plate are arranged in sequence from bottom to top, and cooling cavities are opened inside the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, one end of the fifth cooling plate is penetrated by a liquid inlet pipe, and one end of the first cooling plate is penetrated by a liquid outlet pipe.

[0007] Preferably, the first guide tube and the sixth guide tube are respectively arranged between the first cooling plate and the second cooling plate, the second guide tube and the second support rod are arranged between the second cooling plate and the third cooling plate, the third guide tube and the fifth guide tube are arranged between the third cooling plate and the fourth cooling plate, and the fourth guide tube and the first support rod are arranged between the fourth cooling plate and the fifth cooling plate.

[0008] Preferably, a support plate is symmetrically installed on the top surface of the base, both ends of the first cooling plate are movably connected to the support plate through a transmission shaft, a sealed bearing is installed at the contact between the transmission shaft and the support plate, an electric push rod is vertically installed on the top surface of the base, and a top block is provided on the top of the electric push rod.

[0009] Preferably, a second solenoid valve is installed on the surface of the third flow guide pipe, and a first solenoid valve is installed on the surface of the first flow guide pipe.

[0010] Preferably, air permeable tubes are opened through the surfaces of the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, heat sinks are arranged on the surfaces of the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, and a cooling fan is installed on the top surface of the base.

[0011] Preferably, a universal wheel is installed at the bottom end of the base, and a plurality of universal wheels are provided, and the plurality of universal wheels are installed at equal distances at the four corners of the bottom end of the base.

[0012] Preferably, a controller is mounted on the top surface of the base.

[0013] Compared with the related art, the cooling device for producing polycarboxylate water-reducing agent provided by the utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the cooling device for the production of polycarboxylate water-reducing agent is provided with a first cooling plate, a second cooling plate, a third cooling plate, a fourth cooling plate and a fifth cooling plate, and cooling cavities are provided in the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, so that when the polycarboxylate water-reducing agent is cooled, the polycarboxylate water-reducing agent first enters the cooling cavity in the fifth cooling plate through the liquid inlet pipe, and then enters the fourth cooling plate through the fourth guide pipe through the conduction and cooling of the cooling cavity, and then flows and cools through the fourth cooling plate (it should be noted that the second solenoid valve on the surface of the third guide pipe is in a closed state at this time), and then flows into the cooling cavities in the third cooling plate, the second cooling plate and the first cooling plate in sequence for cooling. Finally, the polycarboxylate water-reducing agent can be discharged through the liquid outlet pipe. This method is simple to operate. Through the diversion of the cooling chamber, the cooling efficiency of the polycarboxylate water-reducing agent can be improved. By setting the electric push rod, the top block and the support plate for coordinated use, it is convenient to start the electric push rod when the polycarboxylate water-reducing agent is finally discharged. Then the electric push rod drives the first cooling plate to tilt through the top block, so that the polycarboxylate water-reducing agent inside each cooling plate is discharged from the liquid outlet pipe. By setting the air permeable tube, the heat sink and the heat sink fan for coordinated use, when the polycarboxylate water-reducing agent flows inside the first cooling plate, the second cooling plate, the third cooling plate, the fourth cooling plate and the fifth cooling plate, the heat sink fan can be started. Then, under the action of the heat sink fan, the backflow (gas circulation) of the air permeable hole and the heat dissipation of the heat sink can further accelerate the cooling of the polycarboxylate water-reducing agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a cooling device for producing polycarboxylate water-reducing agent provided by the utility model;

[0016] Figure 2 This is an external stereoscopic diagram of a cooling device for producing polycarboxylate water-reducing agent provided by the utility model;

[0017] Figure 3 The present invention is a schematic diagram of the cooling chamber structure of a cooling device for producing polycarboxylic acid water-reducing agent provided by the utility model.

[0018] Numbers in the figure:

[0019] 1. Base; 2. Support plate; 3. First cooling plate; 4. First flow guide tube; 5. First solenoid valve; 6. Second cooling plate; 7. Second flow guide tube; 8. Third cooling plate; 9. Third flow guide tube; 10. Second solenoid valve; 11. Fourth cooling plate; 12. Fourth flow guide tube; 13. Fifth cooling plate; 14. Heat sink; 15. Liquid inlet tube; 16. First support rod; 17. Fifth flow guide tube; 18. Second support rod; 19. Sixth flow guide tube; 20. Electric push rod; 21. Cooling fan; 22. Controller; 23. Air tube; 24. Cooling chamber; 25. Universal wheel; 26. Liquid outlet tube. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] First embodiment

[0022] Please refer to Figure 1-3 The cooling device for producing polycarboxylic acid water-reducing agent comprises a base 1, on which a first cooling plate 3, a second cooling plate 6, a third cooling plate 8, a fourth cooling plate 11 and a fifth cooling plate 13 are sequentially arranged from bottom to top, wherein cooling cavities 24 are provided inside the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, a liquid inlet pipe 15 is provided through one end of the fifth cooling plate 13, and a liquid outlet pipe 26 is provided through one end of the first cooling plate 3.

[0023] By arranging the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, and at the same time opening the cooling cavity 24 in the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, when the polycarboxylate water-reducer is cooled, the polycarboxylate water-reducer first enters the cooling cavity 24 in the fifth cooling plate 13 through the liquid inlet pipe 15, then passes through the conduction and cooling of the cooling cavity 24, and then enters the fourth cooling plate 11 through the fourth guide pipe 12, and then flows and cools through the fourth cooling plate 11 (it should be noted that the second solenoid valve 10 on the surface of the third guide pipe 9 is in a closed state at this time), and then enters the cooling cavity 24 in the third cooling plate 8, the second cooling plate 6 and the first cooling plate 3 in sequence to flow and cool, and finally discharges through the liquid outlet pipe 26. This method is simple to operate, and the cooling efficiency of the polycarboxylate water-reducer can be improved by the diversion of the cooling cavity 24.

[0024] The working principle of the cooling device for the production of polycarboxylate water-reducing agent provided by the utility model is as follows:

[0025] The cooling device for the production of polycarboxylate water-reducing agent allows the polycarboxylate water-reducing agent to first enter the cooling cavity 24 in the fifth cooling plate 13 through the liquid inlet pipe 15, then pass through the conduction and cooling of the cooling cavity 24, and then enter the fourth cooling plate 11 through the fourth guide pipe 12, and then flow and cool through the fourth cooling plate 11 (it should be noted that the second solenoid valve 10 on the surface of the third guide pipe 9 is in a closed state at this time), and then flow into the cooling cavity 24 in the third cooling plate 8, the second cooling plate 6 and the first cooling plate 3 in sequence for cooling, and finally be discharged through the liquid outlet pipe 26. This method is simple to operate, and the cooling of the polycarboxylate water-reducing agent can be improved by diverting the cooling cavity 24. Efficiency, by setting the electric push rod 20, the top block and the support plate 2 for coordinated use, it is convenient to start the electric push rod 20 when the polycarboxylate water-reducing agent is finally discharged, and then the electric push rod 20 drives the first cooling plate 3 to tilt through the top block, so that the polycarboxylate water-reducing agent inside each cooling plate is discharged from the liquid outlet pipe 26, and by setting the air permeable tube 23, the heat sink 14, and the heat dissipation fan 21 for coordinated use, when the polycarboxylate water-reducing agent flows inside the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, the heat dissipation fan 21 can be started, and then under the action of the heat dissipation fan 21, the backflow (gas circulation) of the air permeable hole and the heat dissipation of the heat sink 14 further accelerate the cooling of the polycarboxylate water-reducing agent.

[0026] Compared with the related art, the cooling device for producing polycarboxylate water-reducing agent provided by the utility model has the following beneficial effects:

[0027] The cooling device for the production of polycarboxylate water-reducing agent is provided with a first cooling plate 3, a second cooling plate 6, a third cooling plate 8, a fourth cooling plate 11 and a fifth cooling plate 13, and a cooling cavity 24 is provided in the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, so that when the polycarboxylate water-reducing agent is cooled, the polycarboxylate water-reducing agent first enters the cooling cavity 24 in the fifth cooling plate 13 through the liquid inlet pipe 15, and then passes through the conduction and cooling of the cooling cavity 24, and then enters the fourth cooling plate 11 through the fourth guide pipe 12, and then flows and cools through the fourth cooling plate 11 (it should be noted that the second solenoid valve 10 on the surface of the third guide pipe 9 is in a closed state at this time), and then sequentially enters the cooling cavity 24 in the third cooling plate 8, the second cooling plate 6 and the first cooling plate 3 for cooling, and finally passes through the cooling cavity 24 in the third cooling plate 8, the second cooling plate 6 and the first cooling plate 3 for cooling. The polycarboxylate water-reducing agent can be discharged through the liquid outlet pipe 26. This method is simple to operate. Through the diversion of the cooling chamber 24, the cooling efficiency of the polycarboxylate water-reducing agent can be improved. By setting the electric push rod 20, the top block and the support plate 2 for coordinated use, it is convenient to start the electric push rod 20 when the polycarboxylate water-reducing agent is finally discharged. Then the electric push rod 20 drives the first cooling plate 3 to tilt through the top block, so that the polycarboxylate water-reducing agent inside each cooling plate is discharged from the liquid outlet pipe 26. By setting the air permeable tube 23, the heat sink 14 and the heat dissipation fan 21 for coordinated use, when the polycarboxylate water-reducing agent flows inside the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, the heat dissipation fan 21 can be started. Then, under the action of the heat dissipation fan 21, the backflow (gas circulation) of the air permeable hole and the heat dissipation of the heat sink 14 further accelerate the cooling of the polycarboxylate water-reducing agent.

[0028] Second embodiment

[0029] Please refer to Figure 1-3 Based on the cooling device for producing polycarboxylic acid water-reducing agent provided in the first embodiment of the present application, the second embodiment of the present application proposes another cooling device for producing polycarboxylic acid water-reducing agent. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0030] Specifically, the difference of the cooling device for the production of polycarboxylic acid water-reducing agent provided in the second embodiment of the present application is that a first guide tube 4 and a sixth guide tube 19 are respectively arranged between the first cooling plate 3 and the second cooling plate 6, a second guide tube 7 and a second support rod 18 are arranged between the second cooling plate 6 and the third cooling plate 8, a third guide tube 9 and a fifth guide tube 17 are arranged between the third cooling plate 8 and the fourth cooling plate 11, and a fourth guide tube 12 and a first support rod 16 are arranged between the fourth cooling plate 11 and the fifth cooling plate 13.

[0031] According to this technical solution, support plates 2 are symmetrically installed on the top surface of the base 1, and both ends of the first cooling plate 3 are movably connected to the support plate 2 through a transmission shaft, and sealed bearings are installed at the contact between the transmission shaft and the support plate 2. An electric push rod 20 is vertically installed on the top surface of the base 1, and a top block is provided on the top of the electric push rod 20. By arranging the electric push rod 20, the top block and the support plate 2 for coordinated use, it is convenient to start the electric push rod 20 when the polycarboxylic acid water reducer is finally discharged, and then the electric push rod 20 drives the first cooling plate 3 to tilt through the top block, so that the polycarboxylic acid water reducer inside each cooling plate is discharged from the liquid outlet pipe 26.

[0032] With this technical solution, a second solenoid valve 10 is installed on the surface of the third flow guide tube 9, and a first solenoid valve 5 is installed on the surface of the first flow guide tube 4. By arranging the coordinated use of the first solenoid valve 5 and the second solenoid valve 10, it is convenient to control the third flow guide tube 9 and the first flow guide tube 4, thereby facilitating the discharge of the later polycarboxylic acid water reducer.

[0033] According to this technical solution, a ventilation tube 23 is provided on the surface of the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, and a heat sink 14 is provided on the surface of the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13. A heat dissipation fan 21 is installed on the top surface of the base 1. By arranging the ventilation tube 23, the heat sink 14 and the heat dissipation fan 21, when the polycarboxylate water-reducing agent flows inside the first cooling plate 3, the second cooling plate 6, the third cooling plate 8, the fourth cooling plate 11 and the fifth cooling plate 13, the heat dissipation fan 21 can be started, and then under the action of the heat dissipation fan 21, the backflow (gas circulation) of the ventilation holes and the heat dissipation of the heat sink 14 can further accelerate the cooling of the polycarboxylate water-reducing agent.

[0034] With this technical solution, a universal wheel 25 is installed at the bottom of the base 1, and there are multiple universal wheels 25, and multiple universal wheels 25 are installed at four corners of the bottom of the base 1 at equal distances. By setting the universal wheels 25, the base 1 is easily moved and operated.

[0035] With this technical solution, a controller 22 is installed on the top surface of the base 1. By setting up the controller 22, it is convenient to control the electrical components inside the device body. The control circuit of the controller 22 can be realized by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0036] It should be noted that all kinds of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. Machinery, parts and electrical equipment all adopt conventional models in the existing technology. Circuit connections adopt conventional connection methods in the existing technology. Electrical equipment are connected to an external safe power supply, and no specific description is given here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cooling device for producing polycarboxylate water-reducing agent, comprising a base (1), characterized in that: A first cooling plate (3), a second cooling plate (6), a third cooling plate (8), a fourth cooling plate (11) and a fifth cooling plate (13) are sequentially arranged above the base (1) from bottom to top; each of the first cooling plate (3), the second cooling plate (6), the third cooling plate (8), the fourth cooling plate (11) and the fifth cooling plate (13) has a cooling cavity (24) therein; one end of the fifth cooling plate (13) is provided with a liquid inlet pipe (15) therethrough; and one end of the first cooling plate (3) is provided with a liquid outlet pipe (26) therethrough.

2. The cooling device for producing polycarboxylate water-reducing agent according to claim 1, characterized in that: A first flow guide tube (4) and a sixth flow guide tube (19) are respectively arranged between the first cooling plate (3) and the second cooling plate (6); a second flow guide tube (7) and a second support rod (18) are arranged between the second cooling plate (6) and the third cooling plate (8); a third flow guide tube (9) and a fifth flow guide tube (17) are arranged between the third cooling plate (8) and the fourth cooling plate (11); and a fourth flow guide tube (12) and a first support rod (16) are arranged between the fourth cooling plate (11) and the fifth cooling plate (13).

3. The cooling device for producing polycarboxylate water-reducing agent according to claim 1, characterized in that: A support plate (2) is symmetrically mounted on the top surface of the base (1); both ends of the first cooling plate (3) are movably connected to the support plate (2) via a transmission shaft; a sealed bearing is mounted at the contact point between the transmission shaft and the support plate (2); an electric push rod (20) is vertically mounted on the top surface of the base (1); a top block is disposed at the top of the electric push rod (20).

4. The cooling device for producing polycarboxylate water-reducing agent according to claim 2, characterized in that: A second solenoid valve (10) is installed on the surface of the third flow guide tube (9), and a first solenoid valve (5) is installed on the surface of the first flow guide tube (4).

5. The cooling device for producing polycarboxylate water-reducing agent according to claim 1, characterized in that: A ventilating tube (23) is provided through the surfaces of the first cooling plate (3), the second cooling plate (6), the third cooling plate (8), the fourth cooling plate (11) and the fifth cooling plate (13); heat sinks (14) are provided on the surfaces of the first cooling plate (3), the second cooling plate (6), the third cooling plate (8), the fourth cooling plate (11) and the fifth cooling plate (13); and a heat dissipation fan (21) is installed on the top surface of the base (1).

6. The cooling device for producing polycarboxylate water-reducing agent according to claim 1, characterized in that: A universal wheel (25) is installed at the bottom end of the base (1), and a plurality of universal wheels (25) are provided, and the plurality of universal wheels (25) are installed at equal distances at the four corners of the bottom end of the base (1).

7. The cooling device for producing polycarboxylate water-reducing agent according to claim 1, characterized in that: A controller (22) is mounted on the top surface of the base (1).

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