Water reducing agent storage tank

Abstract

The utility model provides a water reducing agent storage tank, and relates to the technical field of water reducing agent storage. Comprising a hollow tank body, the water inlet pipe is arranged at the top of the tank; the water outlet pipe is arranged at the bottom of the tank; the two valves are respectively connected with the water inlet pipe and the water outlet pipe; the composite insulating layer is arranged on the inner side wall of the tank body; the heating equipment is arranged on the inward side of the composite heat preservation layer; the scavenging valve is arranged at the top of the tank body; the liquid flowmeter is arranged on the water outlet pipe and used for collecting flow data of the water outlet pipe; the display screen is arranged on the outer side wall of the tank body; the processor is electrically connected with the liquid flow meter and the display screen; the stirring paddle is rotationally mounted on the tank body, and the stirring end of the stirring paddle extends into the tank body; the driving motor is detachably mounted on the outer side wall of the tank body and is in transmission connection with the stirring paddle. According to the utility model, the required amount of water reducing agent can be more accurately discharged according to actual requirements, and the device is more convenient and practical.

Description

Technical Field

[0001] The present application relates to the technical field of water reducing agent storage, and in particular to a water reducing agent storage tank. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. 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, can improve its workability, reduce the unit water consumption, improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] The utility model patent with the authorization announcement number CN210619090U disclosed in the Chinese patent literature discloses "a water reducing agent storage device", and specifically discloses an inner tank for storing water reducing agent, a motor is installed in the middle of the top of the inner tank, a stirring rod is connected to the motor, a stirring blade is fixed to the bottom of the stirring rod, a temperature detector is installed on the top side of the inner tank, a feeding port is provided at the top of the inner tank, a discharge port is provided at the bottom of the side of the inner tank, an outer tank is covered around and at the bottom of the inner tank, a gap is left between the outer tank and the inner tank, water is filled in the gap, a heating rod is installed on the inner wall of the outer tank, a temperature sensor for detecting the water temperature inside the outer tank is installed on the outer wall of the outer tank, a control switch is also installed on the outer tank, the heating rod and the motor are both electrically connected to the control switch, and the temperature sensor and the temperature detector are both communicatively connected to the control switch. The water reducing agent storage device can provide a stable temperature environment to ensure the performance of the water reducing agent.

[0004] However, in the prior art, the temperature is easily lost, which requires the heating rod to be kept running for a long time, resulting in unnecessary waste of resources.

[0005] The above information disclosed in the above Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0006] The main purpose of the present application is to provide a water reducer storage tank, which can enhance the thermal insulation effect inside the tank body and reduce storage costs on the basis of providing a stable temperature environment through a water reducer storage device.

[0007] In order to solve the aforementioned technical problems, the present application provides a water reducing agent storage tank, comprising a tank body with a hollow interior;

[0008] A water inlet pipe is arranged on the top of the tank body;

[0009] A water outlet pipe is arranged at the bottom of the tank;

[0010] Two valves, the two valves are connected to the water inlet pipe and the water outlet pipe respectively;

[0011] A composite thermal insulation layer is arranged on the inner wall of the tank;

[0012] A heating device is arranged on the inner side of the composite thermal insulation layer;

[0013] A ventilation valve is arranged on the top of the tank;

[0014] A liquid flow meter is arranged on the water outlet pipe and is used to collect flow data of the water outlet pipe;

[0015] A display screen is arranged on the outer wall of the tank body;

[0016] A processor is electrically connected to the liquid flow meter and the display screen respectively;

[0017] A stirring paddle is rotatably mounted on the tank body, and a stirring end of the stirring paddle extends into the interior of the tank body;

[0018] The driving motor is detachably mounted on the outer wall of the tank body and is drivingly connected to the stirring paddle.

[0019] Optionally, in some embodiments of the present invention, the valve is a solenoid valve, and the solenoid valve is electrically connected to the processor.

[0020] Optionally, in some embodiments of the present invention, the tank body comprises a storage tank body and a cover body that are detachably connected to each other;

[0021] The water outlet pipe is arranged at the bottom of the storage tank body, the heating device is arranged inside the storage tank body, the stirring paddle is arranged at the bottom of the cover body, and the air exchange valve and the water inlet pipe are both arranged at the top of the cover body.

[0022] Optionally, in some embodiments of the present invention, the storage tank body and the cover body are detachably connected by bolts.

[0023] Optionally, in some embodiments of the utility model, a rotating block is provided at one end of the stirring paddle away from the stirring end, the rotating block is rotatably connected to the tank body, a slot is provided on the side of the rotating block away from the tank body, and a block is provided at the driving end of the driving motor for use with the slot.

[0024] Optionally, in some embodiments of the present invention, the driving motor and the tank body are connected via threads, and when the driving motor and the tank body are connected, the clamping block is completely embedded in the clamping groove.

[0025] Optionally, in some embodiments of the present invention, a sealing ring is provided between the rotating shaft and the tank body to enhance the sealing effect between the rotating shaft and the tank body.

[0026] Optionally, in some embodiments of the present invention, the heating device comprises an electric heating wire disposed around the inside of the tank body, and the electric heating wire is electrically connected to the processor.

[0027] Optionally, in some embodiments of the present invention, a temperature sensor is disposed inside the tank, and the temperature sensor is electrically connected to the processor.

[0028] Optionally, in some embodiments of the present invention, the side wall of the tank body is provided with an elongated observation port, and the observation port is sealed with a transparent material.

[0029] The beneficial effects that can be achieved by this application.

[0030] A water reducer storage tank proposed in an embodiment of the present application includes a tank body, the tank body is provided with a water inlet pipe for adding the water reducer into the tank body, the bottom of the tank body is provided with a water outlet pipe for discharging the water reducer out of the tank body, and the water inlet pipe and the water outlet pipe are both provided with valves for controlling the opening or closing of the water inlet pipe and the water outlet pipe;

[0031] The tank body is provided with a stirring paddle and a driving motor for driving the stirring paddle to rotate. When in use, the water reducing agent in the tank body can be stirred to avoid precipitation, which is beneficial to improving the use effect of the water reducing agent. At the same time, the driving motor and the tank body can be detachably connected to realize that one driving motor can drive multiple tank bodies respectively, thereby reducing production costs and facilitating the removal of the two for transportation.

[0032] A heating device is installed inside the tank to adjust the temperature of the water reducing agent in the tank to prevent the water reducing agent from being heated when the external ambient temperature is low, thereby providing a stable temperature environment and ensuring the performance of the water reducing agent;

[0033] Since the liquid flow meter is connected to the water outlet pipe, the flow rate of the water reducer flowing out of the water outlet pipe can be obtained in real time. In addition, by setting the processor and the display screen, the volume of the water reducer discharged from the water outlet pipe and the volume of the water reducer remaining in the storage tank can be calculated according to the flow data through the existing program preset in the processor, and displayed on the display screen, so that the staff can intuitively and in real time obtain the storage data of the water reducer in the storage tank, and discharge the required amount of water reducer more accurately according to actual needs, thereby omitting the steps of detecting and calculating the amount of water reducer, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A schematic diagram of the front structure of a water reducing agent storage tank provided by an embodiment of the utility model;

[0035] Figure 2 A schematic cross-sectional structure diagram of a water reducing agent storage tank provided in an embodiment of the utility model.

[0036] Icons: 1-tank body, 11-storage tank body, 12-cover body, 13-bolt, 2-water inlet pipe, 3-water outlet pipe, 4-valve, 5-stirring paddle, 51-rotating block, 52-rotating shaft, 53-stirring blade, 54-driving motor, 55-block, 56-slot, 57-sealing ring, 6-heating equipment, 7-ventilation valve, 8-liquid flow meter, 9-display screen, 10-temperature sensor, 11-observation port, 12-composite insulation layer.

[0037] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0042] Reference Figure 1-Figure 2 , an embodiment of the present application provides a water reducing agent storage tank, comprising a tank body 1, the tank body 1 is provided with a water inlet pipe 2 for adding the water reducing agent into the tank body 1, the bottom of the tank body 1 is provided with a water outlet pipe 3 for discharging the water reducing agent from the tank body 1, and the water inlet pipe 2 and the water outlet pipe 3 are both provided with valves 4 for controlling the opening or closing of the water inlet pipe 2 and the water outlet pipe 3;

[0043] The tank body 1 is provided with a stirring paddle 5 and a driving motor 54 for driving the stirring paddle 5 to rotate. When in use, the water reducing agent inside the tank body 1 can be stirred to avoid precipitation, which is beneficial to improving the use effect of the water reducing agent. At the same time, the driving motor 54 can be detachably connected to the tank body 1, so that one driving motor 54 can drive multiple tank bodies 1 respectively, thereby reducing production costs and facilitating the disassembly of the two for transportation.

[0044] A heating device 6 is provided in the tank body 1 for adjusting the temperature of the water reducing agent in the tank body 1 to prevent the water reducing agent from being heated when the external environment temperature is low, thereby providing a stable temperature environment and ensuring the performance of the water reducing agent;

[0045] The inner wall of the tank body 1 is provided with a composite insulation layer 12 for heat preservation of the water reducing agent in the tank body 1;

[0046] Optionally, the composite insulation layer 12 is composed of a variety of materials to improve the insulation effect of the storage tank and prevent the influence of temperature fluctuations on the stored materials. The insulation material can be expanded perlite, glass wool, rock wool, polyurethane foam, etc. Since some insulation materials are easy to absorb moisture, a moisture-proof layer, such as a polyethylene film or a moisture-proof coating, is usually added to the composite insulation layer 12 to prevent moisture from invading the insulation layer.

[0047] By connecting the liquid flow meter 8 to the water outlet pipe 3, the flow rate of the water reducer flowing out of the water outlet pipe 3 can be obtained in real time, and the volume of the water reducer left from the water outlet pipe 3 can be calculated through the existing program preset in the processor, so that the required amount of water reducer can be discharged more accurately according to actual needs, thereby omitting the steps of detecting and calculating the amount of water reducer, thereby improving the use efficiency.

[0048] The working principle is as follows: when it is necessary to add a water reducing agent into the tank body 1, the valve 4 and the air valve of the water inlet pipe 2 are opened, and the valve 4 of the water outlet pipe 3 is closed, so that the water reducing agent can be added into the tank body 1;

[0049] When the water reducing agent needs to be stored and transported, all valves 4 are closed to keep the tank body 1 in a sealed state, thereby preventing the water reducing agent in the tank body 1 from leaking;

[0050] When the water reducer is needed, after calculating the required volume of the water reducer according to the weight of the target cement, the valve 4 and the air valve of the water outlet pipe 3 are opened, so that the water reducer can flow out of the tank body 1. At the same time, the flow rate of the water reducer flowing out of the water outlet pipe 3 is obtained in real time through the liquid flow meter 8, and the volume of the water reducer left from the water outlet pipe 3 is calculated through the existing program preset in the processor, and the amount of the water reducer is displayed on the display screen 9, so that the staff can close the valve 4 in time, thereby realizing accurate control of the discharge amount of the water reducer.

[0051] In order to avoid the formation of sediment in the water-reducing agent after long-term transportation, which may lead to inconsistent water-reducing agent concentrations at different positions in the tank body 1, the water-reducing agent in the tank body 1 is stirred by the stirring paddle 5 before the water-reducing agent is discharged, so that the water-reducing agent concentration in the tank body 1 is more uniform. When the external ambient temperature is low, a heating device 6 can be provided to provide a stable temperature environment to ensure the performance of the water-reducing agent.

[0052] As an optional implementation, the valve 4 of this embodiment is a solenoid valve, so that the processor can automatically control the valve 4, and by adding an existing program to the processor and presetting the discharge volume of the water reducer, the valve 4 can be automatically closed after the preset amount of water reducer is discharged.

[0053] As an optional implementation, the tank body 1 of this embodiment includes a storage tank body 11 and a cover body 12 which are detachably connected to each other by bolts 13;

[0054] The water outlet pipe 3 is arranged at the bottom of the storage tank body 11 , the heating device 6 is arranged inside the storage tank body 11 , the stirring paddle 5 is arranged at the bottom of the cover plate, and the ventilation valve 7 and the water inlet pipe 2 are both arranged at the top of the cover body 12 .

[0055] Therefore, the parts inside the tank body 1 can be replaced or the inside of the tank body 1 can be cleaned by opening the cover body 12 .

[0056] The stirring paddle 5 of this embodiment includes a rotating block 51, which is rotatably installed on the top of the tank body 1. A rotating shaft 52 is provided on the rotating block 51 near the tank body 1. The rotating shaft 52 penetrates the tank body 1 and extends into the interior of the tank body 1. A plurality of stirring blades 53 are fixedly provided on one end of the rotating shaft 52 away from the rotating block 51, wherein the extending direction of the rotating shaft 52 is parallel to the liquid surface of the water reducing agent, and the stirring blades 53 are arranged at a position close to the bottom of the tank body 1. The number of the stirring blades 53 is more than two, preferably three or four.

[0057] The drive motor 54 is also included, and the drive motor 54 is connected to the tank body 1 by threads. A clamping block 55 is provided at the driving end of the drive motor 54, and a clamping groove 56 used in conjunction with the clamping block 55 is provided at the top of the rotating block 51. When the drive motor 54 and the tank body 1 are fully connected by threads, the clamping block 55 can be completely embedded in the clamping groove 56. Through the detachable connection between the drive motor 54 and the tank body 1, one drive motor 54 can be used for multiple storage tanks, thereby reducing the cost of use.

[0058] A sealing ring 57 is provided between the rotating shaft 52 and the tank body 1 to enhance the sealing effect between the rotating shaft 52 and the tank body 1 .

[0059] The heating device 6 includes an electric heating wire arranged around the inside of the tank body 1, and the electric heating wire is electrically connected to the processor.

[0060] Among them, a temperature sensor 10 can also be arranged inside the tank body 1, and the temperature sensor 10 is electrically connected to the processor. The temperature inside the tank body 1 is detected in real time by the temperature sensor 10. Before the water reducer needs to be used, it is determined whether the heating device 6 needs to be started or the power of the insulation group components needs to be adjusted according to the temperature sensor 10.

[0061] The side wall of the tank body 1 is provided with a long strip observation port 11, and the observation port 11 is provided with a transparent material for sealing, so that the liquid level in the container can be observed.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments and that the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application.

Claims

1. A water reducing agent storage tank, characterized in that: Including a tank body with a hollow interior; A water inlet pipe is arranged on the top of the tank body; A water outlet pipe is arranged at the bottom of the tank; Two valves, the two valves are respectively connected to the water inlet pipe and the water outlet pipe; A composite thermal insulation layer is arranged on the inner wall of the tank body; A heating device is arranged on the inner side of the composite thermal insulation layer; A ventilation valve is arranged on the top of the tank body; A liquid flow meter, disposed on the water outlet pipe, for collecting flow data of the water outlet pipe; A display screen is arranged on the outer wall of the tank body; A processor, electrically connected to the liquid flow meter and the display screen respectively; A stirring paddle is rotatably mounted on the tank body, and a stirring end of the stirring paddle extends into the interior of the tank body; A driving motor is detachably mounted on the outer side wall of the tank body and is drivingly connected to the stirring paddle.

2. The water reducing agent storage tank according to claim 1, characterized in that: The valve is a solenoid valve, and the solenoid valve is electrically connected to the processor.

3. The water reducing agent storage tank according to claim 1, characterized in that: The tank body comprises a storage tank body and a cover body which are detachably connected to each other; The water outlet pipe is arranged at the bottom of the storage tank body, the heating device is arranged inside the storage tank body, the stirring paddle is arranged at the bottom of the cover body, and the ventilation valve and the water inlet pipe are both arranged at the top of the cover body.

4. The water reducing agent storage tank according to claim 3, characterized in that: The storage tank body and the cover body are detachably connected via bolts.

5. The water reducing agent storage tank according to claim 1, characterized in that: A rotating block is provided at one end of the stirring paddle away from the stirring end, the rotating block is rotatably connected to the tank body, a slot is provided on one side of the rotating block away from the tank body, and a block used in conjunction with the slot is provided at the driving end of the driving motor.

6. The water reducing agent storage tank according to claim 5, characterized in that: The driving motor is connected to the tank body via threads. When the driving motor is connected to the tank body, the clamping block is completely embedded in the clamping groove.

7. The water reducing agent storage tank according to claim 5, characterized in that: A sealing ring is provided between the rotating block and the tank body to enhance the sealing effect between the rotating stirring paddle and the tank body.

8. The water reducing agent storage tank according to claim 1, characterized in that: The heating device comprises an electric heating wire which is arranged around the inside of the tank body, and the electric heating wire is electrically connected to the processor.

9. The water reducing agent storage tank according to claim 1, characterized in that: A temperature sensor is arranged inside the tank body, and the temperature sensor is electrically connected to the processor.

10. The water reducing agent storage tank according to claim 1, characterized in that: The side wall of the tank body is provided with a long strip observation port, and the observation port is sealed with a transparent material.

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