Water reducing agent blending device for concrete production

Abstract

The utility model belongs to the technical field of concrete production, and particularly relates to a water reducing agent blending device for concrete production, which comprises a fermentation tank, a drying tank and a fixing table, a feed port, a water inlet and a pressure relief valve are fixedly mounted at the top of the fermentation tank, and the drying tank is fixedly mounted at the bottom of the fermentation tank. A motor bracket is fixedly mounted at the top of the fermentation tank, a motor is fixedly mounted in the motor bracket, a rotating shaft is fixedly mounted at the output end of the motor, and a rotating drum is fixedly mounted at the bottom of the rotating shaft. The water pipe is mounted on one side of the measuring instrument, and one end of the water pipe extends into the fermentation tank, so that the measuring instrument can more accurately measure the concentration of the water reducing agent in the fermentation tank, one end of the water conveying pipe is mounted in the fermentation tank, and one end of the water outlet pipe is mounted in the drying tank; the water reducing agent in the fermentation tank can be pumped into the drying tank through the water pump.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production, and particularly relates to a water reducing agent preparation device for concrete production. Background Technique

[0002] A water reducing agent is a concrete admixture that can reduce the mixing water consumption under the condition of maintaining the basic unchanged slump of concrete. Most of them belong to anionic surfactants, such as lignosulfonates, naphthalene sulfonate formaldehyde polymers, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, can improve its workability, reduce the unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement. In the application of common water reducing agent preparation devices, only simple chemical reactions are carried out to produce water reducing agents, and the concentration of water reducing agents cannot be better adjusted, and it is not convenient for storage. Content of the Utility Model

[0003] To solve the problems raised in the above background technique, the utility model provides a water reducing agent preparation device for concrete production, which solves the problem that the concentration of water reducing agent is not easy to control.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A water reducing agent preparation device for concrete production, including a fermentation tank, a drying tank and a fixed platform. A feed inlet is fixedly installed at the top of the fermentation tank, a water inlet is fixedly installed at the top of the fermentation tank, a pressure relief valve is fixedly installed at the top of the fermentation tank, a motor bracket is fixedly installed at the top of the fermentation tank, a motor is fixedly installed inside the motor bracket, a rotating shaft is fixedly installed at the output end of the motor, a rotating cylinder is fixedly installed at the bottom of the rotating shaft, a measuring instrument is fixedly installed on the outer surface of the fermentation tank, a first sealing cover is movably installed at the top of the drying tank, an exhaust pipe is fixedly installed at the top of the first sealing cover, a heating wire is fixedly installed on the inner wall of the drying tank, a water pump bracket is fixedly installed on the top surface of the fixed platform, a water pump is fixedly installed inside the water pump bracket, a water delivery pipe is fixedly installed on one side of the water pump, a water outlet pipe is fixedly installed on one side of the water pump, a support column is fixedly installed at the bottom of the fixed platform, a support plate is installed at the bottom of the support column, a side support is fixedly installed on the top of the support plate, a fixed shaft is fixedly installed at the top of the feed inlet, and a second sealing cover is rotatably installed outside the fixed shaft.

[0005] Preferably, a water pipe is installed on one side of the measuring instrument, and one end of the water pipe extends into the fermentation tank.

[0006] Preferably, one end of the water delivery pipe is installed inside the fermentation tank, and one end of the water outlet pipe is installed in the drying tank.

[0007] Preferably, the number of the support columns is six, and they are installed at the bottom of the fixed platform in a rectangular array.

[0008] Preferably, stirring plates are installed on the outer surface of the rotating cylinder in a circular array.

[0009] Preferably, a fixed shaft and a second sealing cover are also installed at the top of the water inlet.

[0010] Preferably, ventilation holes are formed inside the fixed platform and are arranged in a linear array.

[0011] Preferably, the exhaust pipe is in the shape of "7", and the exhaust port on the exhaust pipe faces outward.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For the water reducing agent preparation device for concrete production, by installing a water pipe on one side of the measuring instrument and extending one end of the water pipe into the fermentation tank, the measuring instrument can more accurately measure the concentration of the water reducing agent inside the fermentation tank. By installing one end of the water delivery pipe inside the fermentation tank and one end of the water outlet pipe in the drying tank, the water reducing agent in the fermentation tank can be pumped into the drying tank by a water pump. By the six support columns installed at the bottom of the fixed platform in a rectangular array, the water reducing agent preparation device can be fixed on the ground. By the stirring plates installed on the outside of the rotating cylinder in a circular array, the water reducing agent inside the fermentation tank can be evenly stirred.

[0014] For the water reducing agent preparation device for concrete production, by installing a fixed shaft and a second sealing cover at the top of the water inlet, the fermentation tank can be completely sealed for fermentation. By the ventilation holes formed in the fixed platform in a linear array, the weight of the water reducing agent preparation device can be reduced, and the air around the water reducing agent preparation device can circulate more smoothly. By making the exhaust pipe in the shape of "7" and the exhaust port on the exhaust pipe facing outward, the steam discharged from the exhaust pipe can be better collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model, and are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the complete structural schematic diagram of the present utility model;

[0017] Figure 2 is the present utility model Figure 1 partial enlarged view of A in;

[0018] Figure 3 For the present utility model Figure 1 Partial enlarged view of B in the figure;

[0019] Figure 4 Perspective view of the present utility model;

[0020] Figure 5 Sectional view of the present utility model.

[0021] In the figure: 1, fermentation tank; 2, drying tank; 3, fixed platform; 4, feed inlet; 5, water inlet; 6, pressure relief valve; 7, motor support; 8, motor; 9, rotating shaft; 10, rotating drum; 11, measuring instrument; 12, first sealing cover; 13, exhaust pipe; 14, heating wire; 15, water pump support; 16, water pump; 17, water delivery pipe; 18, water outlet pipe; 19, support column; 20, support plate; 21, side support; 22, fixed shaft; 23, second sealing cover. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A water reducing agent preparation device for concrete production, including a fermentation tank 1, a drying tank 2 and a fixed platform 3. The top of the fermentation tank 1 is fixedly installed with a feed inlet 4, the top of the fermentation tank 1 is fixedly installed with a water inlet 5, the top of the fermentation tank 1 is fixedly installed with a pressure relief valve 6, the top of the fermentation tank 1 is fixedly installed with a motor support 7, the inside of the motor support 7 is fixedly installed with a motor 8, the output end of the motor 8 is fixedly installed with a rotating shaft 9, the bottom of the rotating shaft 9 is fixedly installed with a rotating drum 10, the outer surface of the fermentation tank 1 is fixedly installed with a measuring instrument 11, the top of the drying tank 2 is movably installed with a first sealing cover 12, the top of the first sealing cover 12 is fixedly installed with an exhaust pipe 13, the inner wall of the drying tank 2 is fixedly installed with a heating wire 14, the top surface of the fixed platform 3 is fixedly installed with a water pump support 15, the inside of the water pump support 15 is fixedly installed with a water pump 16, one side of the water pump 16 is fixedly installed with a water delivery pipe 17, one side of the water pump 16 is fixedly installed with a water outlet pipe 18, the bottom of the fixed platform 3 is fixedly installed with a support column 19, the bottom of the support column 19 is installed with a support plate 20, the top of the support plate 20 is fixedly installed with a side support 21, the top of the feed inlet 4 is fixedly installed with a fixed shaft 22, and the outside of the fixed shaft 22 is rotatably installed with a second sealing cover 23.

[0024] In this embodiment, a water pipe is installed on one side of the measuring instrument 11, and one end of the water pipe extends into the fermentation tank 1, which can make the measuring instrument 11 more accurately measure the concentration of water reducing agent inside the fermentation tank 1. By installing one end of the water delivery pipe 17 inside the fermentation tank 1 and one end of the water outlet pipe 18 in the drying tank 2, the water reducing agent in the fermentation tank 1 can be pumped into the drying tank 2 through the water pump 16. The six support columns 19 installed at the bottom of the fixed platform 3 in a rectangular array can fix the water reducing agent dispensing device on the ground. The stirring plates installed in a circular array on the outside of the rotating drum 10 can evenly stir the water reducing agent inside the fermentation tank 1. By also installing a fixed shaft 22 and a second sealing cover 23 at the top of the water inlet 5, the fermentation tank 1 can be completely sealed for fermentation. By linearly arranging ventilation holes inside the fixed platform 3, the weight of the water reducing agent dispensing device can be reduced, and the air circulation around the water reducing agent dispensing device can be made smoother. By making the exhaust pipe 13 in the shape of a "7" and the exhaust port on the exhaust pipe 13 facing outward, the steam discharged from the exhaust pipe 13 can be better collected.

[0025] Specifically, a water pipe is installed on one side of the measuring instrument 11, and one end of the water pipe extends into the fermentation tank 1. By installing a water pipe on one side of the measuring instrument 11 and one end of the water pipe extending into the fermentation tank 1, the measuring instrument 11 can more accurately measure the concentration of water reducing agent inside the fermentation tank 1.

[0026] Specifically, one end of the water delivery pipe 17 is installed inside the fermentation tank 1, and one end of the water outlet pipe 18 is installed in the drying tank 2. By installing one end of the water delivery pipe 17 inside the fermentation tank 1 and one end of the water outlet pipe 18 in the drying tank 2, the water reducing agent in the fermentation tank 1 can be pumped into the drying tank 2 through the water pump 16.

[0027] Specifically, there are six support columns 19, and they are installed at the bottom of the fixed platform 3 in a rectangular array. By installing the six support columns 19 at the bottom of the fixed platform 3 in a rectangular array, the water reducing agent dispensing device can be fixed on the ground.

[0028] Specifically, there are stirring plates installed in a circular array on the outer surface of the rotating drum 10. By installing the stirring plates in a circular array on the outside of the rotating drum 10, the water reducing agent inside the fermentation tank 1 can be evenly stirred.

[0029] Specifically, a fixed shaft 22 and a second sealing cover 23 are also installed at the top of the water inlet 5. By also installing a fixed shaft 22 and a second sealing cover 23 at the top of the water inlet 5, the fermentation tank 1 can be completely sealed for fermentation.

[0030] Specifically, the inside of the fixed platform 3 is provided with ventilation holes, which are arranged in a linear array. By arranging the ventilation holes in a linear array inside the fixed platform 3, the weight of the water reducer dispensing device can be reduced, and the air circulation around the water reducer dispensing device can be made smoother.

[0031] Specifically, the exhaust pipe 13 is in the shape of a "7", and the exhaust port on the exhaust pipe 13 faces outward. By making the exhaust pipe 13 in the shape of a "7" and the exhaust port on the exhaust pipe 13 face outward, the steam discharged from the exhaust pipe 13 can be collected better.

[0032] The working principle or usage process of the present utility model: When the present utility model is in use, first open the second sealing cover 23 through the fixed shaft 22 and put materials into the feeding port 4, then put water into the water inlet 5, start the motor 8 to rotate the rotating shaft 9 to rotate the rotating drum 10 to stir the materials inside the fermentation tank 1, and then check the concentration of the water reducer according to the measuring instrument 11. When the appropriate concentration is reached, close the second sealing cover 23 to ferment the materials. The gas generated during the fermentation process is discharged through the pressure relief valve 6. After the fermentation is completed, start the water pump 16, and the water reducer is pumped away by the water pump through the water delivery pipe 17 and then pumped into the drying tank 2 through the water outlet pipe. Then turn on the heating wire 14 to heat it, and the steam generated by the heating is discharged from the exhaust pipe 13. After the drying is completed, open the drying tank 2 through the second sealing cover 23 to take out the water reducer therein. Among them, the electrical equipment in this device is externally connected to a power source and controlled to operate and shut down through a supporting control switch.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can understand and utilize the present utility model well. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water reducing agent mixing device for concrete production, comprising a fermentation tank (1), a drying tank (2) and a fixing table (3), characterized in that: The top of the fermentation tank (1) is fixedly provided with a feed port (4), the top of the fermentation tank (1) is fixedly provided with a water inlet (5), the top of the fermentation tank (1) is fixedly provided with a pressure relief valve (6), the top of the fermentation tank (1) is fixedly provided with a motor bracket (7), the interior of the motor bracket (7) is fixedly provided with a motor (8), the output end of the motor (8) is fixedly provided with a rotating shaft (9), the bottom of the rotating shaft (9) is fixedly provided with a rotating drum (10), the outer surface of the fermentation tank (1) is fixedly provided with a measuring instrument (11), the top of the drying tank (2) is movably provided with a No. 1 sealing cover (12), the top of the No. 1 sealing cover (12) is fixedly provided with an exhaust pipe (13), the A heating wire (14) is fixedly installed on the inner wall of the drying tank (2); a water pump bracket (15) is fixedly installed on the top surface of the fixed platform (3); a water pump (16) is fixedly installed inside the water pump bracket (15); a water delivery pipe (17) is fixedly installed on one side of the water pump (16); a water outlet pipe (18) is fixedly installed on one side of the water pump (16); a support column (19) is fixedly installed on the bottom of the fixed platform (3); a support plate (20) is installed on the bottom of the support column (19); a side support (21) is fixedly installed on the top of the support plate (20); a fixed shaft (22) is fixedly installed on the top of the feed port (4); and a No. 2 sealing cover (23) is rotatably installed on the outside of the fixed shaft (22).

2. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: A water pipe is installed on one side of the measuring instrument (11), and one end of the water pipe extends into the fermentation tank (1).

3. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: One end of the water delivery pipe (17) is installed inside the fermentation tank (1), and one end of the water outlet pipe (18) is installed in the drying tank (2).

4. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: The number of the support columns (19) is six and they are installed in a rectangular array at the bottom of the fixing platform (3).

5. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: The outer surface of the rotating drum (10) is provided with stirring plates installed in a circular array.

6. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: A fixed shaft (22) and a second sealing cover (23) are also installed on the top of the water inlet (5).

7. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: The fixing platform (3) is provided with air holes inside, and the holes are arranged in a linear array.

8. The water reducing agent mixing device for concrete production according to claim 1, characterized in that: The exhaust pipe (13) is in a "7" shape, and the exhaust port on the exhaust pipe (13) faces outwards.

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