An energy-saving liquid dilution device for concrete admixtures and its implementation method

Abstract

The present invention discloses an energy-saving liquid dilution device for concrete admixtures and its implementation method, belonging to the field of preparation of concrete admixtures. An energy-saving liquid dilution device for concrete admixtures of the present invention includes: a pressure-lifting water plate, a water pressure impeller is installed on the lower end surface of the pressure-lifting water plate, and a second stirring paddle is installed below the connecting sleeve; a fixed column, a metal screw rod penetrates through the driving sleeve and extends into the connecting sleeve and is helically connected with the driving sleeve. The present invention solves the problem that the existing dilution device does not save energy for the driving equipment of the device, and the high-energy-consuming stirring driving equipment is not conducive to energy conservation and environmental protection. By pressing down the pressure-lifting water plate in the present invention, the water pressure impeller drives the rotating shaft and the first stirring paddle to rotate, without the need for driving equipment and stirring equipment to consume energy. It can rotate efficiently through water pressure and metal screw rods, effectively reducing the energy consumption of the driving motor, saving energy and protecting the environment while improving the mixing efficiency, and being suitable for long-term work.

Description

Technical Field

[0001] The present invention relates to the technical field of preparation of concrete admixtures, and particularly to an energy-saving liquid dilution device for concrete admixtures and an implementation method thereof. Background Art

[0002] Concrete admixtures refer to substances added to improve and regulate the performance of concrete. The application of concrete admixtures in engineering has been increasingly emphasized. The addition of admixtures plays a certain role in improving the performance of concrete. Before adding the admixtures, they need to be diluted to a certain proportion to adapt to the concrete preparation work, and high-energy-consuming driving equipment is required for the stirring work of the dilution device.

[0003] In the prior art, such as a liquid wallpaper dilution device for energy conservation and environmental protection with the publication number of CN113457505, this device realizes the stirring of liquid wallpaper, water and preservatives through the setting of a mixer, and then, with the cooperation of the stirring mechanism, realizes more uniform mixing of the liquid wallpaper with other materials, and then, with the cooperation of the cleaning mechanism, realizes scraping the liquid wallpaper on the inner wall of the operation frame.

[0004] However, in the above technology, the existing dilution device conducts energy conservation and environmental protection work by scraping the liquid on the inner wall of the device, and does not save energy for the driving equipment of the device. In the mixing work, the high-energy-consuming driving equipment is not conducive to energy conservation and environmental protection.

[0005] In view of these defects, it is very necessary to design an energy-saving liquid dilution device for concrete admixtures and an implementation method thereof. Summary of the Invention

[0006] The purpose of the present invention is to provide an energy-saving liquid dilution device for concrete admixtures and an implementation method thereof, which can solve the problem that the existing dilution device conducts energy conservation and environmental protection work by scraping the liquid on the inner wall of the device, and does not save energy for the driving equipment of the device. In the mixing work, the high-energy-consuming driving equipment is not conducive to energy conservation and environmental protection.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An energy-saving liquid dilution device for concrete admixtures, comprising:

[0008] A device housing, on the upper end of which three concrete admixture inlet pipes and three diluent dosing pipes are installed;

[0009] It further includes:

[0010] Six diluent storage tanks for storing diluents are provided, and the six diluent storage tanks are respectively located outside the device housing, and a lifting seat is installed on one side of each diluent storage tank;

[0011] A finished product receiving box for collecting finished concrete admixtures is located above the device housing, and a second liquid pump for collecting materials is installed on one side of the finished product receiving box;

[0012] A fixed processing cylinder for stirring, mixing and diluting concrete admixtures is located at the lower part of the device housing, and a sewage pipe is provided at the lower end of the fixed processing cylinder, and one end of the sewage pipe extends to the outside of the finished product receiving box and is sealedly connected to the fixed processing cylinder;

[0013] A lifting water pressure plate, which is used for downward pressure and squeezing of water, is located inside the fixed processing cylinder. The diameter of the lifting water pressure plate is the same as the diameter of the internal opening of the fixed processing cylinder. A material receiving barrel is provided in the middle of the lifting water pressure plate. A rotating shaft is provided inside the material receiving barrel. A first stirring paddle is installed on the outside of the rotating shaft. A hydraulic impeller is installed on the lower end surface of the lifting water pressure plate. The hydraulic impeller and the rotating shaft are connected by a coupling. A connecting sleeve is connected between the upper end of the lifting water pressure plate and the lifting seat. A second stirring paddle is installed below the connecting sleeve, and a driving sleeve is installed below the second stirring paddle.

[0014] A fixed column for locating the position of the second stirring paddle is located at the lower end of the interior of the fixed processing cylinder. A metal spiral rod is installed at the upper end of the fixed column. The metal spiral rod passes through the drive sleeve and extends to the interior of the connecting sleeve and is spirally connected to the drive sleeve.

[0015] Preferably, a device base is installed below the device shell, a transformer is provided inside the device base, an electric heating ring tube is installed at the lower end of the interior of the fixed processing cylinder, the electric heating ring tube is electrically connected to the transformer, and a fixed plate is installed at the upper end of the device shell, and the fixed plate is respectively connected to the diluent storage box and the finished product receiving box through fixing screws.

[0016] Preferably, an integrally formed feed port is provided at the inner upper end of the fixed processing cylinder, an electromagnetic valve is installed inside the feed port, the concrete admixture liquid inlet pipe and the diluent drug delivery pipe are both extended to the interior of the fixed processing cylinder and are sealed with the electromagnetic valve, the concrete admixture liquid inlet pipe is used to introduce concrete admixture raw materials, a diluent liquid guide pipe is installed between the diluent drug delivery pipe and the diluent storage box, and a first liquid pump is installed at the rear end of the diluent drug delivery pipe, the first liquid pump draws the diluent drug from the diluent storage box into the diluent storage box through the diluent liquid guide pipe.

[0017] Preferably, a sliding groove is integrally formed on one side of the outer surface of the diluent medicine storage box. A guide rail is welded to the outside of the lifting seat. The lifting seat is slidably connected to the sliding groove through the guide rail. A threaded hole is integrally formed through the inside of the lifting seat. A threaded lead screw passes through the threaded hole. A servo motor is installed at the lower end of the threaded lead screw, and the motor shaft of the servo motor is fixedly connected to the threaded lead screw through a coupling. The threaded lead screw is threadedly connected to the lifting seat through the threaded hole.

[0018] Preferably, the upper end of the connecting sleeve penetrates through the inside of the lifting seat and is engaged with the lifting seat. A fastening kit is installed at the upper end of the lifting seat. The fastening kit is fixedly connected to the lifting seat and the connecting sleeve respectively. The lower end of the connecting sleeve is fixedly connected to the lifting and pressing water plate through a nut ring.

[0019] Preferably, the lower end of the finished product collection box is connected to the fixed disk through fixing screws. A discharge pipe is installed on one side of the lower end of the finished product collection box. A connecting flange is provided at one end of the discharge pipe, and a valve is installed between the discharge pipe and the finished product collection box. The lower end of the second liquid extraction pump is installed with a filter box. A filter screen is arranged inside the filter box, and the filter box is embedded inside the fixed disk and engaged with the fixed disk. A liquid extraction pipe is installed at the lower end of the filter box, and the lower end of the liquid extraction pipe extends into the inside of the collection bucket.

[0020] Preferably, an extrusion port is integrally formed on the lower end surface of the lifting and pressing water plate, and a pressure flow port is integrally formed on the upper end surface of the lifting and pressing water plate. The pressure flow port is communicated with the extrusion port. A diversion channel is integrally formed on the upper end surface of the lifting and pressing water plate. The diversion channel is communicated with the pressure flow port and the collection bucket respectively. A sealing piston ring is arranged around the lower end surface of the lifting and pressing water plate, and the outside of the lifting and pressing water plate is hermetically connected to the fixed processing cylinder through the sealing piston ring.

[0021] Preferably, the rotating shaft and the water pressure impeller are rotationally connected to the collection bucket through a bearing seat. The water pressure impeller drives the rotating shaft to rotate under the action of water pressure. The first stirring paddle is connected to the rotating shaft through fixing screws.

[0022] Preferably, the second stirring paddle is rotationally connected to the lifting and pressing water plate through a sealing bearing, and the second stirring paddle is fixedly connected to the upper end of the driving sleeve. A connecting cushion block is installed at the lower end of the fixed column, and the fixed column is fixedly connected to the fixed processing cylinder through the connecting cushion block. The upper end of the metal spiral rod is fixedly connected to the fixed column.

[0023] An implementation method of an energy-saving liquid dilution device for concrete admixtures includes the following steps:

[0024] Step 1: Introduce the concrete admixture to be diluted into the fixed processing cylinder through the concrete admixture inlet pipe, and then introduce the diluent into the fixed processing cylinder through the diluent guide pipe by the first liquid extraction pump;

[0025] Step 2: Turn on the heater and heat the mixed liquid inside the fixed processing cylinder through the electric heating ring pipe;

[0026] Step 3: Close the solenoid valve at the feed inlet, drive the threaded lead screw to rotate by the servo motor, the threaded lead screw drives the lifting seat to descend, and the lifting seat presses down the lifting and pressure water plate through the fastening kit;

[0027] Step 4: After the lifting and pressure water plate presses down, the second stirring paddle and the driving sleeve pass through the metal screw rod and rotate to stir and mix the concrete admixture and the diluent below the receiving bucket. During the pressing process, the water pressure impeller rotates automatically under the influence of water pressure, achieving efficient stirring and reducing the consumption of driving energy;

[0028] Step 5: During the downward pressing of the lifting and pressure water plate, the mixed and diluted concrete admixture enters the pressure flow port through the extrusion port and flows into the receiving bucket through the diversion channel. When the water pressure impeller rotates, it drives the rotating shaft and the first stirring paddle to rotate, further mixing the liquid inside the receiving bucket;

[0029] Step 6: Continuously raise and lower the lifting and pressure water plate to stir and mix the liquid inside the fixed processing cylinder and the liquid inside the receiving bucket. After mixing, raise the lifting and pressure water plate, extract the finished concrete admixture to the finished product receiving box through the second liquid extraction pump and the liquid extraction pipe, and discharge it through the discharge pipe for use.

[0030] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0031] This energy-saving concrete admixture liquid dilution device and its implementation method can, during operation, drive the second stirring paddle and the driving sleeve to rotate through the metal screw rod after the lifting and pressure water plate presses down, so as to stir and mix the concrete admixture and the diluent below the receiving bucket. During the pressing process, the water pressure impeller rotates automatically under the influence of water pressure, achieving efficient stirring and reducing the consumption of driving energy. During the downward pressing of the lifting and pressure water plate, the mixed and diluted concrete admixture enters the pressure flow port through the extrusion port and flows into the receiving bucket through the diversion channel. When the water pressure impeller rotates, it drives the rotating shaft and the first stirring paddle to rotate, further mixing the liquid inside the receiving bucket. During long-term operation, there is no need for driving equipment and stirring equipment to consume energy. High-efficiency rotation can be achieved through water pressure and the metal screw rod, effectively reducing the energy consumption of the driving motor, saving energy and protecting the environment while improving the mixing efficiency, and being suitable for long-term operation.

[0032] This energy-saving liquid dilution device for concrete admixtures and its implementation method. Before the dilution work, the heater can be turned on to heat the mixed liquid inside the fixed processing cylinder through the electric heating ring pipe. The lifting and pressure-adjusting water plate seals the inside of the fixed processing cylinder through the sealing piston ring and transmits air through the extrusion port, greatly reducing the heat loss inside the fixed processing cylinder, thus maintaining a certain temperature for a long time to improve the effect of the dilution work, reducing the energy consumption of the heater, and indirectly improving the environmental protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 Isometric view of the front view of the present invention;

[0034] Figure 2 Isometric view of the front view after the fixed disk of the present invention is disassembled;

[0035] Figure 3 Isometric view of the top view after the fixed disk of the present invention is disassembled;

[0036] Figure 4 Isometric view of the top view of the device housing of the present invention;

[0037] Figure 5 Isometric view of the front view of the lifting seat and the lifting and pressure-adjusting water plate of the present invention;

[0038] Figure 6 Isometric view of the top view of the lifting seat and the lifting and pressure-adjusting water plate of the present invention;

[0039] Figure 7 Isometric view of the bottom view of the lifting seat and the lifting and pressure-adjusting water plate of the present invention;

[0040] Figure 8 For the present invention Figure 2 Partial enlarged view of area A in;

[0041] Figure 9 For the present invention Figure 7 Partial enlarged view of area B in;

[0042] Figure 10 Isometric view of the bottom view of the fixed disk and the finished product receiving box of the present invention.

[0043] In the figure: 1. Device housing; 101. Device base; 102. Liquid inlet pipe for concrete admixture; 103. Diluent medicine delivery pipe; 1031. First liquid extraction pump; 104. Fixed disk; 2. Diluent medicine storage tank; 201. Diluent liquid guide pipe; 202. Sliding groove; 203. Lifting seat; 2031. Threaded hole; 2032. Guide rail; 2033. Fastening kit; 2034. Connecting sleeve; 204. Threaded lead screw; 3. Finished product collection box; 301. Second liquid extraction pump; 302. Discharge pipe; 3021. Connecting flange; 303. Filter box; 304. Liquid extraction pipe; 4. Fixed processing cylinder; 401. Feed inlet; 4011. Electromagnetic valve; 402. Electric heating ring pipe; 5. Lifting and pressure regulating water plate; 501. Receiving barrel; 502. Pressure flow port; 503. Diversion channel; 504. Rotating shaft; 5041. First stirring paddle; 505. Sealing piston ring; 506. Extrusion port; 507. Water pressure impeller; 508. Second stirring paddle; 5081. Sealing bearing; 5082. Driving sleeve; 6. Fixed column; 601. Connecting cushion block; 602. Metal screw rod. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0045] To solve the technical problem in the prior art that the existing dilution device does not energy-saving the driving equipment of the device, and in the mixing work, the high-energy-consuming driving equipment is not conducive to energy conservation and environmental protection, please refer to Figures 1 - 7 and the following technical solutions are provided:

[0046] An energy-saving liquid dilution device for concrete admixture, comprising:

[0047] A device housing 1, three liquid inlet pipes 102 for concrete admixture and three diluent medicine delivery pipes 103 are installed at the upper end of the device housing 1;

[0048] It further includes:

[0049] Six diluent medicine storage tanks 2 for storing diluents are provided. The six diluent medicine storage tanks 2 are respectively located outside the device housing 1, and a lifting seat 203 is installed on one side of the diluent medicine storage tank 2;

[0050] A finished product collection box 3 for collecting concrete admixture finished products is located above the device housing 1, and a second liquid extraction pump 301 for receiving materials is installed on one side of the finished product collection box 3;

[0051] The fixed processing cylinder 4 for stirring and mixing the diluted concrete admixture is located below the interior of the device housing 1. A sewage discharge pipe is provided at the lower end of the fixed processing cylinder 4, and one end of the sewage discharge pipe extends outside the finished product collection box 3 and is hermetically connected to the fixed processing cylinder 4;

[0052] The lifting and pressing water plate 5 for pressing and squeezing water is located inside the fixed processing cylinder 4. The diameter of the lifting and pressing water plate 5 is the same as the diameter of the internal through-port of the fixed processing cylinder 4. A collection bucket 501 is provided in the middle of the interior of the lifting and pressing water plate 5. A rotating shaft 504 is provided inside the collection bucket 501. A first stirring paddle 5041 is installed outside the rotating shaft 504. A water pressure impeller 507 is installed on the lower end surface of the lifting and pressing water plate 5. The water pressure impeller 507 and the rotating shaft 504 are connected by a coupling for transmission. A connecting sleeve 2034 is connected between the upper end of the lifting and pressing water plate 5 and the lifting seat 203. A second stirring paddle 508 is installed below the connecting sleeve 2034. A driving sleeve 5082 is installed below the second stirring paddle 508;

[0053] The fixed column 6 for positioning the position of the second stirring paddle 508 is located at the lower end inside the fixed processing cylinder 4. A metal screw rod 602 is installed at the upper end of the fixed column 6. The metal screw rod 602 passes through the driving sleeve 5082 and extends into the connecting sleeve 2034 and is screwed to the driving sleeve 5082.

[0054] Specifically, during operation, after the lifting and pressing water plate 5 is pressed down, the second stirring paddle 508 and the driving sleeve 5082 pass through the metal screw rod 602 and then rotate to stir and mix the concrete admixture and diluent below the collection bucket 501. During the pressing-down process, the water pressure impeller 507 is affected by the water pressure and forms self-rotation, achieving efficient stirring and reducing the consumption of driving energy. During the pressing-down process of the lifting and pressing water plate 5, the mixed and diluted concrete admixture enters the pressure flow port 502 through the extrusion port 506 and flows into the interior of the collection bucket 501 through the diversion channel 503. When the water pressure impeller 507 rotates, it drives the rotating shaft 504 and the first stirring paddle 5041 to rotate, further mixing the liquid inside the collection bucket 501. During long-term operation, there is no need for driving equipment and stirring equipment to consume energy. High-efficiency rotation can be achieved through the water pressure and the metal screw rod 602, effectively reducing the energy consumption of the driving motor. While improving the mixing efficiency, it is energy-saving and environmentally friendly and suitable for long-term operation.

[0055] In order to solve the technical problems in the prior art that the dilution device has a simple structure, few functions, and is inconvenient to use, please refer to Figure 1 、 Figure 10 and provide the following technical solutions:

[0056] The lower end of the finished product receiving box 3 is connected to the fixed disk 104 through fixing screws. One side of the lower end of the finished product receiving box 3 is provided with a discharge pipe 302. One end of the discharge pipe 302 is provided with a connecting flange 3021, and a valve is installed between the discharge pipe 302 and the finished product receiving box 3. The lower end of the second liquid extraction pump 301 is installed with a filter box 303. A filter screen is arranged inside the filter box 303, and the filter box 303 is embedded inside the fixed disk 104 and engaged with the fixed disk 104. The lower end of the filter box 303 is installed with a liquid extraction pipe 304. The lower end of the liquid extraction pipe 304 extends into the inside of the receiving barrel 501, and the upper end of the device housing 1 is installed with a fixed disk 104. The fixed disk 104 is connected to the diluent medicine storage box 2 and the finished product receiving box 3 through fixing screws respectively.

[0057] Specifically, after the concrete admixture is mixed, the finished concrete admixture is extracted into the finished product receiving box 3 through the second liquid extraction pump 301 and the liquid extraction pipe 304, and is exported through the discharge pipe 302 for use. The admixture raw materials that are not dispersed and mixed in the admixture can be isolated by the filter screen in the filter box 303 and discharged through the discharge pipe 302 for secondary processing work. It has good functionality and improves the product quality.

[0058] In order to solve the technical problem that in the prior art, during the heating process of the dilution device, the internal heat is easily dissipated, affecting the processing effect, please refer to Figures 3 - 4 、 Figure 7 and the following technical solutions are provided:

[0059] A device base 101 is installed below the device housing 1. A transformer is arranged inside the device base 101. An electric heating ring pipe 402 is installed at the lower end inside the fixed processing cylinder 4. The electric heating ring pipe 402 is electrically connected to the transformer. A sealing piston ring 505 is wound around the lower end face of the lifting and pressure regulating water plate 5, and the outside of the lifting and pressure regulating water plate 5 is hermetically connected to the fixed processing cylinder 4 through the sealing piston ring 505.

[0060] An integrally formed feed inlet 401 is arranged at the upper end inside the fixed processing cylinder 4. An electromagnetic valve 4011 is installed inside the feed inlet 401. The concrete admixture inlet pipe 102 and the diluent medicine delivery pipe 103 both extend into the inside of the fixed processing cylinder 4 and are hermetically connected to the electromagnetic valve 4011. The concrete admixture inlet pipe 102 is used to introduce the concrete admixture raw materials. A diluent guide pipe 201 is installed between the diluent medicine delivery pipe 103 and the diluent medicine storage box 2, and a first liquid extraction pump 1031 is installed at the rear end of the diluent medicine delivery pipe 103. The first liquid extraction pump 1031 extracts the diluent medicine inside the diluent medicine storage box 2 into the diluent medicine storage box 2 through the diluent guide pipe 201.

[0061] Specifically, the concrete admixture that needs to be diluted is introduced into the interior of the fixed processing cylinder 4 through the concrete admixture liquid inlet pipe 102, and then the diluent is introduced into the interior of the fixed processing cylinder 4 through the diluent liquid guiding pipe 201 by the first liquid extraction pump 1031. Before the dilution operation, the heater can be turned on, and the electric heating ring pipe 402 is used to heat the mixed liquid inside the fixed processing cylinder 4. The lifting and pressure-adjusting water plate 5 seals the interior of the fixed processing cylinder 4 through the sealing piston ring 505, and air is transmitted through the extrusion port 506, greatly reducing the heat loss inside the fixed processing cylinder 4, thus maintaining a certain temperature for a long time to improve the effect of the dilution operation, reducing the energy consumption of the heater, and indirectly improving the environmental protection effect.

[0062] In order to solve the technical problem in the prior art that the mixing efficiency of the dilution equipment is average and the multi-stage mixing effect cannot be achieved, affecting the product quality, please refer to Figures 2 - 5 、 Figure 8 and the following technical solutions are provided:

[0063] A sliding groove 202 is integrally formed on one side of the outer surface of the diluent storage tank 2. A guide rail 2032 is welded to the outside of the lifting seat 203. The lifting seat 203 is slidably connected to the sliding groove 202 through the guide rail 2032. A threaded hole 2031 is integrally formed through the interior of the lifting seat 203. A threaded lead screw 204 is passed through the interior of the threaded hole 2031. A servo motor is installed at the lower end of the threaded lead screw 204, and the motor shaft of the servo motor is fixedly connected to the threaded lead screw 204 through a coupling. The threaded lead screw 204 is threadedly connected to the lifting seat 203 through the threaded hole 2031.

[0064] The upper end of the connecting sleeve 2034 passes through the interior of the lifting seat 203 and is engaged with the lifting seat 203. A fastening kit 2033 is installed at the upper end of the lifting seat 203. The fastening kit 2033 is fixedly connected to the lifting seat 203 and the connecting sleeve 2034 respectively. The lower end of the connecting sleeve 2034 is fixedly connected to the lifting and pressure-adjusting water plate 5 through a nut ring.

[0065] An extrusion port 506 is integrally formed on the lower end surface of the lifting and pressure-adjusting water plate 5, and a pressure flow port 502 is integrally formed on the upper end surface of the lifting and pressure-adjusting water plate 5. The pressure flow port 502 is communicated with the extrusion port 506. A diversion channel 503 is integrally formed on the upper end surface of the lifting and pressure-adjusting water plate 5. The diversion channel 503 is communicated with the pressure flow port 502 and the material receiving bucket 501 respectively.

[0066] Specifically, a servo motor can drive the threaded lead screw 204 to rotate. The threaded lead screw 204 drives the lifting seat 203 to descend. The lifting seat 203 presses down the lifting and pressure water plate 5 through the fastening kit 2033. After the lifting and pressure water plate 5 is pressed down, the mixed and diluted concrete admixture enters the pressure flow port 502 through the extrusion port 506 and flows to the inside of the receiving barrel 501 through the diversion channel 503 for grading and mixing, improving the processing quality of the product.

[0067] To solve the technical problem in the prior art that the stirring structure in the dilution equipment has high energy consumption and is not conducive to long-term use, please refer to Figure 3 , Figures 5 - 7 , Figure 9 , and the following technical solutions are provided:

[0068] The rotating shaft 504 and the water pressure impeller 507 are rotatably connected to the receiving barrel 501 through a bearing seat. The water pressure impeller 507 drives the rotating shaft 504 to rotate under the influence of water pressure. The first stirring paddle 5041 is connected to the rotating shaft 504 through a fixing screw.

[0069] The second stirring paddle 508 is rotatably connected to the lifting and pressure water plate 5 through a sealed bearing 5081, and the second stirring paddle 508 is fixedly connected to the upper end of the driving sleeve 5082. A connecting cushion block 601 is installed at the lower end of the fixing column 6, and the fixing column 6 is fixedly connected to the fixed processing cylinder 4 through the connecting cushion block 601. The upper end of the metal screw rod 602 is fixedly connected to the fixing column 6.

[0070] Specifically, after the lifting and pressure water plate 5 is pressed down, the second stirring paddle 508 and the driving sleeve 5082 rotate after passing through the metal screw rod 602 to stir and mix the concrete admixture and the diluent below the receiving barrel 501. During the pressing process, the water pressure impeller 507 is affected by the water pressure and forms a self-rotation for efficient stirring. When the water pressure impeller 507 rotates, it drives the rotating shaft 504 and the first stirring paddle 5041 to rotate to further mix the liquid inside the receiving barrel 501. There is no need to use the driving structure of the stirring equipment, reducing energy consumption and improving the environmental protection effect.

[0071] Please refer to Figures 1 - 10 , an implementation method of an energy-saving concrete admixture liquid dilution device, including the following steps:

[0072] Step 1: Introduce the concrete admixture that needs to be diluted into the fixed processing cylinder 4 through the concrete admixture inlet pipe 102, and then introduce the diluent into the fixed processing cylinder 4 through the diluent guide pipe 201 by the first liquid extraction pump 1031;

[0073] Step 2: Turn on the heater and heat the mixed liquid inside the fixed processing cylinder 4 through the electric heating ring pipe 402;

[0074] Step 3: Close the solenoid valve 4011 of the feed inlet 401, drive the threaded lead screw 204 to rotate through the servo motor, the threaded lead screw 204 drives the lifting seat 203 to descend, and the lifting seat 203 presses down the lifting and pressure water plate 5 through the fastening kit 2033;

[0075] Step 4: After the lifting and pressure water plate 5 presses down, the second stirring paddle 508 and the driving sleeve 5082 rotate after passing through the metal screw rod 602 to stir and mix the concrete admixture and diluent under the receiving barrel 501. During the pressing process, the water pressure impeller 507 rotates automatically under the influence of water pressure for efficient stirring and reducing the consumption of driving energy;

[0076] Step 6: Continuously cycle the lifting and lowering of the lifting and pressure water plate 5 to stir and mix the liquid in the fixed processing cylinder 4 and the liquid in the receiving barrel 501. After mixing, raise the lifting and pressure water plate 5, and extract the finished concrete admixture to the finished product receiving box 3 through the second liquid pump 301 and the liquid extraction pipe 304, and export it for use through the discharge pipe 302.

[0077] Step 5: During the pressing process of the lifting and pressure water plate 5, the mixed and diluted concrete admixture enters the pressure flow port 502 through the extrusion port 506 and flows to the inside of the receiving barrel 501 through the diversion channel 503. When the water pressure impeller 507 rotates, it drives the rotating shaft 504 and the first stirring paddle 5041 to rotate to further mix the liquid inside the receiving barrel 501;

[0078] Working principle: The concrete admixture to be diluted is introduced into the interior of the fixed processing cylinder 4 through the concrete admixture liquid inlet pipe 102, and then the diluent is introduced into the interior of the fixed processing cylinder 4 through the diluent liquid guide pipe 201 by the first liquid extraction pump 1031. Before the dilution work, the heater can be turned on, and the electric heating ring pipe 402 is used to heat the mixed liquid inside the fixed processing cylinder 4. The lifting and pressure-adjusting water plate 5 seals the interior of the fixed processing cylinder 4 through the sealing piston ring 505, and air is transmitted through the extrusion port 506, greatly reducing the heat loss inside the fixed processing cylinder 4, so as to maintain a certain temperature for a long time, improve the effect of the dilution work, reduce the energy consumption of the heater, and indirectly improve the environmental protection effect. After heating, the servo motor drives the threaded lead screw 204 to rotate, and the threaded lead screw 204 drives the lifting seat 203 to descend. The lifting seat 203 presses down the lifting and pressure-adjusting water plate 5 through the fastening kit 2033. After the lifting and pressure-adjusting water plate 5 is pressed down, the mixed and diluted concrete admixture enters the pressure flow port 502 through the extrusion port 506 and flows to the inside of the receiving bucket 501 through the diversion channel 503 for grading and mixing. After the lifting and pressure-adjusting water plate 5 is pressed down, the second stirring paddle 508 and the driving sleeve 5082 rotate after passing through the metal screw rod 602 to stir and mix the concrete admixture and the diluent below the receiving bucket 501. During the pressing process, the water pressure impeller 507 rotates automatically under the influence of water pressure for efficient stirring. When the water pressure impeller 507 rotates, it drives the rotating shaft 504 and the first stirring paddle 5041 to rotate to further mix the liquid inside the receiving bucket 501. There is no need to use the driving structure of the stirring equipment, reducing energy consumption and improving the environmental protection effect. After the concrete admixture is mixed, the finished concrete admixture is extracted into the finished product receiving box 3 through the second liquid extraction pump 301 and the liquid extraction pipe 304 and exported through the discharge pipe 302 for use. The undispersed and mixed admixture raw materials in the admixture can be isolated by the filter screen in the filter box 303 and discharged through the discharge pipe 302 for secondary processing. It has good functionality and improves the product quality.

[0079] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0080] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving liquid dilution device for concrete admixtures, comprising: A device housing (1), at the upper end of the device housing (1), three concrete admixture inlet pipes (102) and three diluent dosing pipes (103) are installed; It is characterized in that it further comprises: Diluent storage tanks (2), six diluent storage tanks (2) for storing diluents are provided, and the six diluent storage tanks (2) are respectively located outside the device housing (1), and a lifting seat (203) is installed on one side of the diluent storage tank (2); Finished product collection tank (3), the finished product collection tank (3) for collecting the finished concrete admixtures is located above the device housing (1), and a second liquid extraction pump (301) for material collection is installed on one side of the finished product collection tank (3); Fixed processing cylinder (4), the fixed processing cylinder (4) for stirring and mixing diluted concrete admixtures is located below the interior of the device housing (1), a sewage discharge pipe is provided at the lower end of the fixed processing cylinder (4), and one end of the sewage discharge pipe extends outside the finished product collection tank (3) and is sealedly connected to the fixed processing cylinder (4); Lifting and pressing water plate (5), the lifting and pressing water plate (5) for pressing and squeezing water is located inside the fixed processing cylinder (4), the diameter of the lifting and pressing water plate (5) is the same as the diameter of the inner opening of the fixed processing cylinder (4), a receiving barrel (501) is arranged in the middle of the lifting and pressing water plate (5), a rotating shaft (504) is arranged inside the receiving barrel (501), a first stirring paddle (5041) is installed on the outside of the rotating shaft (504), and a water pressure impeller (507) is installed on the lower end surface of the lifting and pressing water plate (5), the water pressure impeller (507) is in transmission connection with the rotating shaft (504) through a coupling, a connecting sleeve (2034) is connected between the upper end of the lifting and pressing water plate (5) and the lifting seat (203), a second stirring paddle (508) is installed below the connecting sleeve (2034), and a driving sleeve (5082) is installed below the second stirring paddle (508); An integrally formed extrusion port (506) is arranged on the lower end surface of the lifting and pressing water plate (5), and an integrally formed pressure flow port (502) is arranged on the upper end surface of the lifting and pressing water plate (5), the pressure flow port (502) is communicated with the extrusion port (506), an integrally formed diversion channel (503) is arranged on the upper end surface of the lifting and pressing water plate (5), the diversion channel (503) is respectively communicated with the pressure flow port (502) and the receiving barrel (501), a sealing piston ring (505) is arranged around the lower end surface of the lifting and pressing water plate (5), and the outside of the lifting and pressing water plate (5) is sealedly connected to the fixed processing cylinder (4) through the sealing piston ring (505); The fixed column (6), the fixed column (6) for positioning the second stirring paddle (508) is located at the lower end inside the fixed processing cylinder (4). A metal screw rod (602) is installed at the upper end of the fixed column (6). The metal screw rod (602) penetrates through the driving sleeve (5082) and extends into the connecting sleeve (2034) and is in screw connection with the driving sleeve (5082).

2. The energy-saving liquid dilution device for concrete admixture according to claim 1, characterized in that: A device base (101) is installed below the device housing (1). A transformer is arranged inside the device base (101). An electric heating ring pipe (402) is installed at the lower end inside the fixed processing cylinder (4). The electric heating ring pipe (402) is electrically connected to the transformer. And a fixed disk (104) is installed at the upper end of the device housing (1). The fixed disk (104) is connected to the diluent storage tank (2) and the finished product collection tank (3) respectively through fixing screws.

3. An energy-saving liquid dilution device for concrete admixtures according to claim 2, characterized in that: An integrally formed feed inlet (401) is arranged at the upper end inside the fixed processing cylinder (4). A solenoid valve (4011) is installed inside the feed inlet (401). The concrete admixture inlet pipe (102) and the diluent medicine delivery pipe (103) both extend into the fixed processing cylinder (4) and are hermetically connected to the solenoid valve (4011). The concrete admixture inlet pipe (102) is used for introducing concrete admixture raw materials. A diluent guide pipe (201) is installed between the diluent medicine delivery pipe (103) and the diluent storage tank (2). And a first liquid extraction pump (1031) is installed at the rear end of the diluent medicine delivery pipe (103). The first liquid extraction pump (1031) extracts the diluent medicine inside the diluent storage tank (2) to the inside of the diluent storage tank (2) through the diluent guide pipe (201).

4. An energy-saving liquid dilution device for concrete admixtures according to claim 3, characterized in that: A slidable groove (202) is integrally formed on one side of the outer surface of the diluent storage tank (2). A guide rail (2032) is welded to the outside of the lifting seat (203). The lifting seat (203) is slidably connected to the slidable groove (202) through the guide rail (2032). A threaded hole (2031) is integrally formed through the inside of the lifting seat (203). A threaded lead screw (204) penetrates through the inside of the threaded hole (2031). A servo motor is installed at the lower end of the threaded lead screw (204). And the motor shaft of the servo motor is fixedly connected to the threaded lead screw (204) through a coupling. The threaded lead screw (204) is in threaded connection with the lifting seat (203) through the threaded hole (2031).

5. An energy-saving liquid dilution device for concrete admixtures according to claim 4, characterized in that: The upper end of the connecting sleeve (2034) penetrates through the inside of the lifting seat (203) and is engaged with the lifting seat (203). A fastening kit (2033) is installed at the upper end of the lifting seat (203). The fastening kit (2033) is fixedly connected to the lifting seat (203) and the connecting sleeve (2034) respectively. The lower end of the connecting sleeve (2034) is fixedly connected to the lifting and pressure water plate (5) through a nut ring.

6. An energy-saving liquid dilution device for concrete admixtures according to claim 5, characterized in that: The lower end of the finished product receiving box (3) is connected to the fixed disk (104) through fixing screws. One side of the lower end of the finished product receiving box (3) is provided with a discharge pipe (302). One end of the discharge pipe (302) is provided with a connecting flange (3021), and a valve is installed between the discharge pipe (302) and the finished product receiving box (3). The lower end of the second liquid extraction pump (301) is installed with a filter box (303). A filter screen is arranged inside the filter box (303), and the filter box (303) is embedded inside the fixed disk (104) and engaged with the fixed disk (104). The lower end of the filter box (303) is installed with a liquid extraction pipe (304), and the lower end of the liquid extraction pipe (304) extends into the inside of the receiving barrel (501).

7. An energy-saving liquid dilution device for concrete admixture according to claim 6, characterized in that: The rotating shaft (504) and the water pressure impeller (507) are rotationally connected to the receiving barrel (501) through a bearing seat. The water pressure impeller (507) drives the rotating shaft (504) to rotate under the action of water pressure. The first stirring paddle (5041) is connected to the rotating shaft (504) through fixing screws.

8. An energy-saving liquid dilution device for concrete admixtures according to claim 7, characterized in that: The second stirring paddle (508) is rotationally connected to the lifting and pressure regulating water plate (5) through a sealing bearing (5081), and the second stirring paddle (508) is fixedly connected to the upper end of the driving sleeve (5082). The lower end of the fixed column (6) is installed with a connecting cushion block (601), and the fixed column (6) is fixedly connected to the fixed processing cylinder (4) through the connecting cushion block (601). The upper end of the metal screw rod (602) is fixedly connected to the fixed column (6).

9. A method for implementing an energy-saving liquid dilution device for concrete admixtures according to claim 8, characterized in that, It includes the following steps: Step 1: Import the concrete admixture that needs to be diluted into the inside of the fixed processing cylinder (4) through the concrete admixture inlet pipe (102), and then import the diluent into the inside of the fixed processing cylinder (4) through the diluent guide pipe (201) by the first liquid extraction pump (1031). Step 2: Turn on the heater and heat the mixed liquid inside the fixed processing cylinder (4) through the electric heating ring pipe (402). Step 3: Close the solenoid valve (4011) at the feed inlet (401), drive the threaded lead screw (204) to rotate through the servo motor, the threaded lead screw (204) drives the lifting seat (203) to descend, and the lifting seat (203) presses down the lifting and pressure regulating water plate (5) through the fastening kit (2033). Step 4: After the lifting and pressure regulating water plate (5) is pressed down, the second stirring paddle (508) and the driving sleeve (5082) rotate after passing through the metal screw rod (602) to stir and mix the concrete admixture and the diluent below the receiving barrel (501). During the pressing process, the water pressure impeller (507) is affected by the water pressure and forms a self-rotation, achieving efficient stirring and reducing the consumption of driving energy. Step Five: During the downward pressing of the step-up and step-down water plate (5), the mixed and diluted concrete admixture enters the pressure flow port (502) through the extrusion port (506), and flows to the inside of the receiving barrel (501) through the diversion channel (503). When the water pressure impeller (507) rotates, it drives the rotating shaft (504) and the first stirring paddle (5041) to rotate, further mixing the liquid inside the receiving barrel (501); Step Six: Continuously cycle the step-up and step-down water plate (5) up and down to stir and mix the liquid inside the fixed processing cylinder (4) and the liquid inside the receiving barrel (501). After mixing, raise the step-up and step-down water plate (5), and extract the finished concrete admixture to the finished product receiving box (3) through the second liquid pump (301) and the liquid extraction pipe (304), and export it for use through the discharge pipe (302).

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