CN217549070U - Defoaming agent addition system - Google Patents

Abstract

The present disclosure relates to a defoaming agent adding system, this defoaming agent adding system includes: the device comprises a first liquid storage tank, a second liquid storage tank, a blanking part, a dilution liquid level meter, a water supplementing part, a stirrer and a spraying assembly; the high-concentration defoaming agent in the first liquid storage tank is conveyed into the second liquid storage tank through the blanking part, and the stirrer is connected to the second liquid storage tank; the water replenishing part is connected to the second liquid storage tank; the input end of the spraying assembly is communicated with the second liquid storage tank, and the spraying end of the spraying assembly is used for being connected to the gypsum slurry tank; and the dilution liquid level meter is connected to the second liquid storage tank and is used for respectively detecting the liquid levels of the water and the high-concentration defoaming agent added into the second liquid storage tank. The defoaming agent adding system can dilute and add the defoaming agent without excessive manual operation, so that the labor intensity of workers is greatly reduced.

Description

Defoaming agent addition system

Technical Field

The disclosure relates to the technical field of defoaming agent addition, in particular to a defoaming agent addition system.

Background

When the gypsum slurry box is used for production stirring operation, a large amount of foams can be generated, the liquid level detection in the gypsum slurry box is influenced, and therefore the defoaming agent needs to be added into the gypsum slurry box during actual production.

At present, the defoaming agent is mainly added artificially and quantitatively, and the defoaming agent is added to stop when liquid level data can be measured, so that the foam condition generated in a gypsum slurry box needs to be observed manually continuously in the actual production process, and the defoaming agent is added into the gypsum slurry box, so that the workload of workers is high, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a defoaming agent addition system to solve the work volume that leads to through artifical defoaming agent that adds to the gypsum slurry incasement that has now, problem that intensity of labour is big.

In order to achieve the above object, the present disclosure provides an antifoaming agent addition system, including: the device comprises a first liquid storage tank, a second liquid storage tank, a blanking part, a dilution liquid level meter, a water supplementing part, a stirrer and a spraying assembly;

the first liquid storage tank is used for storing a high-concentration defoaming agent, two ends of the blanking part are respectively connected with the first liquid storage tank and the second liquid storage tank, the high-concentration defoaming agent in the first liquid storage tank is conveyed into the second liquid storage tank through the blanking part, the second liquid storage tank is used for diluting the high-concentration defoaming agent, and the stirrer is connected to the second liquid storage tank;

the water replenishing component is connected to the second liquid storage tank and is used for replenishing water into the second liquid storage tank; the input end of the spraying assembly is communicated with the second liquid storage tank, and the spraying end of the spraying assembly is used for being connected to the gypsum slurry tank;

the dilution liquid level meter is connected to the second liquid storage tank and is used for respectively detecting the liquid levels of the water and the high-concentration defoaming agent added into the second liquid storage tank.

Optionally, the defoaming agent adding system further comprises a control cabinet, a controller is arranged in the control cabinet, and the blanking part, the dilution liquid level meter, the water replenishing part, the stirrer and the injection assembly are respectively and electrically connected with the controller.

Optionally, the blanking part includes a blanking pipe, a blanking solenoid valve and a blanking manual valve, the first liquid storage tank is located above the second liquid storage tank, the blanking pipe is connected to the bottom end of the first liquid storage tank, one end of the blanking pipe, which is far away from the first liquid storage tank, is connected to the top end of the second liquid storage tank, the blanking solenoid valve and the blanking manual valve are respectively connected to the blanking pipe, the blanking solenoid valve and the blanking manual valve are respectively used for switching on or off the blanking pipe, and the blanking solenoid valve is electrically connected to the controller.

Optionally, the water replenishing part comprises a water replenishing pipe, a water replenishing electromagnetic valve and a water replenishing manual valve, one end of the water replenishing pipe is connected with the second liquid storage tank, the other end of the water replenishing pipe is communicated with a water source, the water replenishing electromagnetic valve and the water replenishing manual valve are respectively connected to the water replenishing pipe, the water replenishing electromagnetic valve and the water replenishing manual valve are respectively used for conducting or cutting off the water replenishing pipe, and the water replenishing electromagnetic valve is electrically connected with the controller.

Optionally, the injection assembly includes jet pump, suction tube, conveyer pipe and nozzle, the suction tube connect in the suction end of jet pump, the suction tube is kept away from the one end of jet pump with the lateral wall bottom of second liquid storage pot is connected, duct connection in the output of jet pump, the conveyer pipe is kept away from the one end of jet pump with the nozzle is connected, the nozzle is used for installing the interior top of gypsum thick liquids case, the jet pump with the controller electricity is connected.

Optionally, the injection assembly further comprises an injection solenoid valve and an injection manual valve, the injection solenoid valve and the injection manual valve are respectively connected to the suction pipe, the injection solenoid valve and the injection manual valve are respectively used for conducting or cutting off the suction pipe, and the injection solenoid valve is electrically connected with the controller.

Optionally, the defoaming agent adding system further comprises a power module, a display screen and an operation key, wherein the power module, the display screen and the operation key are respectively connected to the control cabinet and are respectively electrically connected with the controller.

Optionally, dilute the level gauge and have first sense terminal and second sense terminal, dilute the first sense terminal of level gauge with the distance of the interior roof of second liquid storage pot is 5cm, dilute the second sense terminal of level gauge with the distance of the interior diapire of second liquid storage pot is 70cm, dilute the first sense terminal of level gauge and be used for detecting to add the liquid level of the high concentration defoaming agent in the second liquid storage pot, dilute the second sense terminal of level gauge and be used for detecting to add the liquid level of the water in the second liquid storage pot.

Optionally, the dilution liquid level meter further has a third detection end, and the distance between the third detection end of the dilution liquid level meter and the inner bottom wall of the second liquid storage tank is 3cm.

Optionally, the defoaming agent adding system further comprises a raw material liquid level meter, the raw material liquid level meter is connected to the first liquid storage tank, the raw material liquid level meter is provided with a first detection end and a second detection end, the distance between the first detection end of the raw material liquid level meter and the inner bottom wall of the first liquid storage tank is 3cm, and the distance between the second detection end of the raw material liquid level meter and the inner top wall of the first liquid storage tank is 5cm;

and the top end of the first liquid storage tank is provided with a feed inlet for supplementing the high-concentration defoaming agent.

Through the technical scheme, the defoaming agent can be diluted by the first liquid storage tank and the second liquid storage tank, the defoaming agent can be saved while the defoaming effect of the gypsum slurry tank is guaranteed, in addition, the blanking component, the stirrer and the dilution liquid level meter and other structures are adopted, the defoaming agent can be conveniently and quickly diluted, manual excessive operation is not needed, and the labor intensity of workers is greatly reduced. This defoaming agent addition system adopts the injection subassembly to carry the defoaming agent to the gypsum slurry case, also need not the manual work to carry the defoaming agent, can convenient and fast add the defoaming agent to the gypsum slurry case, greatly reduced workman's work load. This defoaming agent addition system can detect the liquid level of high concentration defoaming agent and water in the second liquid storage tank respectively through diluting the level gauge, realizes adjusting the defoaming agent and dilutes the ratio, also need not the manual work and dilutes the ratio operation, has alleviateed workman's intensity of labour.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic structural view of an antifoam addition system according to an embodiment of the present disclosure.

Description of the reference numerals

1. A first liquid storage tank; 2. a raw material level meter; 3. a blanking electromagnetic valve; 4. a second liquid storage tank; 5. a stirrer; 6. a dilution level gauge; 7. a water replenishing electromagnetic valve; 8. an injection solenoid valve; 9. an injection pump; 10. a nozzle; 11. a control cabinet; 12. a feed inlet; 13. a feeding pipe; 14. a manual baiting valve; 15. a manual injection valve; 16. a suction pipe; 17. a water-replenishing manual valve; 18. a water replenishing pipe; 19. a delivery pipe; 20. a gypsum slurry tank.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" are generally defined in the direction of the drawing plane of the drawings, and "inner and outer" refer to the inner and outer of the relevant component parts. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in a specific case to those of ordinary skill in the art.

As shown in fig. 1, the present disclosure provides an antifoam addition system comprising: the device comprises a first liquid storage tank 1, a second liquid storage tank 4, a blanking part, a dilution liquid level meter 6, a water supplementing part, a stirrer 5 and a spraying assembly.

The first liquid storage tank 1 is used for storing a high-concentration defoaming agent, two ends of the blanking part are respectively connected with the first liquid storage tank 1 and the second liquid storage tank 4, the high-concentration defoaming agent in the first liquid storage tank 1 is conveyed into the second liquid storage tank 4 through the blanking part, the second liquid storage tank 4 is used for diluting the high-concentration defoaming agent, and the stirrer 5 is connected to the second liquid storage tank 4.

The water supplementing component is connected to the second liquid storage tank 4 and is used for supplementing water into the second liquid storage tank 4; the input end of the spray assembly is in communication with the second reservoir 4 and the spray end of the spray assembly is adapted to be connected to a gypsum slurry tank 20.

The dilution liquid level meter 6 is connected to the second liquid storage tank 4, and the dilution liquid level meter 6 is used for respectively detecting the liquid levels of the water and the high-concentration defoaming agent added into the second liquid storage tank 4.

Wherein, the high concentration defoaming agent is stored in first liquid storage pot 1, when needs add the defoaming agent to gypsum slurry case 20, the high concentration defoaming agent in first liquid storage pot 1 enters into second liquid storage pot 4 through the unloading part, adds the second liquid storage pot 4 through the moisturizing part with external water source, forms mixed liquid, stirs mixed liquid through agitator 5, obtains the low concentration defoaming agent. While the stirrer 5 also prevents the deposition of the anti-foaming agent in the second reservoir 4. The injection assembly extracts the low-concentration defoaming agent in the second liquid storage tank 4 and injects the low-concentration defoaming agent into the gypsum slurry tank 20 to complete the addition of the defoaming agent.

Wherein, dilute the liquid level gauge 6 and can detect the liquid level of adding the water in the second liquid storage pot 4 and add the liquid level of the high concentration defoaming agent in the second liquid storage pot 4 to can confirm the volume of moisturizing through diluting the liquid level gauge 6, and carry the volume of the high concentration defoaming agent in the second liquid storage pot 4 by first liquid storage pot 1, thereby can adjust the ratio of high concentration defoaming agent and water, can obtain the low concentration defoaming agent of needs.

Specifically, high concentration defoaming agent is carried to second liquid storage pot 4 by first liquid storage pot 1 before, add the water yield that needs in to second liquid storage pot 4 by the moisturizing part earlier, after the moisturizing, high concentration defoaming agent is carried to second liquid storage pot 4 by first liquid storage pot 1, be the mixture of high concentration defoaming agent and water in the second liquid storage pot 4 this moment, obtain low concentration defoaming agent after the stirring, thereby realize the dilution to high concentration defoaming agent, improve the defoaming effect to gypsum slurry case 20, also can practice thrift the use of defoaming agent. In particular, the dilution level gauge 6 is able to issue an alarm when a corresponding level is detected.

Among the above-mentioned technical scheme, can realize the dilution to defoaming agent through first liquid storage pot 1 and the second liquid storage pot 4 that sets up, can practice thrift the use of defoaming agent when guaranteeing the defoaming effect to gypsum slurry tank 20, adopt unloading part, agitator 5 and dilution level gauge 6 isotructure in addition, can convenient and fast dilute the defoaming agent, do not need artifical too much operation, greatly reduced workman's intensity of labour. This defoaming agent addition system adopts the injection subassembly to carry the defoaming agent to gypsum slurry case 20, also need not the manual work to carry the defoaming agent, can convenient and fast add the defoaming agent to gypsum slurry case 20, greatly reduced workman's work load. This defoaming agent addition system can detect the liquid level of high concentration defoaming agent and water in the second liquid storage pot 4 respectively through diluting level gauge 6, realizes adjusting the defoaming agent and dilutes the ratio, also need not the manual work and dilutes the ratio operation, has alleviateed workman's intensity of labour.

Optionally, in an embodiment of the present disclosure, the defoamer adding system further includes a control cabinet 11, a controller is disposed in the control cabinet 11, and the blanking component, the dilution level meter 6, the water replenishing component, the agitator 5, and the spraying component are electrically connected to the controller respectively.

In the embodiment, the controller is used for controlling the on/off of the blanking part according to the data detected by the dilution liquid level meter 6 so as to convey the high-concentration defoaming agent in the first liquid storage tank 1 to the second liquid storage tank 4, and controlling the on/off of the water supplementing part so as to supplement an external water source to the second liquid storage tank 4 by the water supplementing part, thereby diluting the high-concentration defoaming agent. The controller can also control the stirrer 5 to be turned on or off so as to stir the mixed liquid in the second liquid storage tank 4, thereby obtaining the low-concentration defoaming agent. The controller can also control opening or closing of spraying the subassembly to the realization is when needs carry out the defoaming to gypsum slurry case 20, sprays the low concentration defoaming agent after will diluting to gypsum slurry case 20, and after the defoaming, in time close the spraying subassembly, stops to spray the defoaming agent, practices thrift the quantity of defoaming agent.

Specifically, in this embodiment, the controller is a single chip microcomputer, and has eight input lines and eight output lines, which can implement multi-point control. Of course, the controller may also be a PLC system, all of which are prior art. Known experimental data can be written into the PLC system, and the injection quantity and the injection interval time can be adjusted by the written experimental data.

In the technical scheme of this embodiment, can realize automatically diluting the high concentration defoaming agent and spray into gypsum slurry case 20 through the controller for the workman only need simply go on patrol can, do not need too much operation, further greatly reduced workman's work load.

Optionally, in an embodiment of the present disclosure, the blanking part includes a blanking pipe 13, a blanking solenoid valve 3, and a manual blanking valve 14, the first liquid storage tank 1 is located above the second liquid storage tank 4, the blanking pipe 13 is connected to the bottom end of the first liquid storage tank 1, one end of the blanking pipe 13, which is far away from the first liquid storage tank 1, is connected to the top end of the second liquid storage tank 4, the blanking solenoid valve 3 and the manual blanking valve 14 are respectively connected to the blanking pipe 13, the blanking solenoid valve 3 and the manual blanking valve 14 are respectively used for turning on or off the blanking pipe 13, and the blanking solenoid valve 3 is electrically connected to the controller.

In the embodiment, the blanking pipe 13 is vertically arranged, the first liquid storage tank 1 is positioned above the second liquid storage tank 4, and the high-concentration defoaming agent in the first liquid storage tank 1 can flow into the second liquid storage tank 4 through the blanking pipe 13 under the action of gravity, so that an additional power source is not required to be arranged, and the manufacturing cost of equipment and the waste of energy are reduced. Wherein, the controller can control the opening or closing of the blanking electromagnetic valve 3, thereby conducting and cutting off the blanking pipe 13. The manual blanking valve 14 is used for manual control or emergency shutdown of the blanking pipe 13 and maintenance of the equipment. It should be noted that, in the normal production process, the manual blanking valve 14 is in an open state, so that only the blanking solenoid valve 3 needs to be controlled to control whether the high-concentration defoaming agent in the first liquid storage tank 1 is delivered to the second liquid storage tank 4.

It can be understood that when a high-concentration defoaming agent needs to be added into the second liquid storage tank 4, the controller controls the blanking electromagnetic valve 3 to be opened, the blanking pipe 13 is conducted at this time, and the high-concentration defoaming agent in the first liquid storage tank 1 flows into the second liquid storage tank 4 along the blanking pipe 13. When the dilution liquid level meter 6 detects that the liquid level of the high-concentration defoaming agent added into the second liquid storage tank 4 reaches a detection position, the controller controls the blanking electromagnetic valve 3 to be closed.

Optionally, in an embodiment of the present disclosure, the water replenishing component includes a water replenishing pipe 18, a water replenishing electromagnetic valve 7, and a water replenishing manual valve 17, one end of the water replenishing pipe 18 is connected to the second liquid storage tank 4, the other end of the water replenishing pipe 18 is communicated to a water source, the water replenishing electromagnetic valve 7 and the water replenishing manual valve 17 are respectively connected to the water replenishing pipe 18, the water replenishing electromagnetic valve 7 and the water replenishing manual valve 17 are respectively used for conducting or cutting off the water replenishing pipe 18, and the water replenishing electromagnetic valve 7 is electrically connected to the controller.

In the present embodiment, the water replenishing pipe 18 can guide water from an external water source to the second liquid storage tank 4, so as to dilute the high-concentration defoaming agent. Whether water is supplemented to the second liquid storage tank 4 or not can be controlled through the water supplementing electromagnetic valve 7. Wherein, the controller can control the opening or closing of the water replenishing electromagnetic valve 7, so that the water replenishing pipe 18 can be conducted and cut off. The manual water-replenishing valve 17 is used for manual control or emergency shutdown of the water-replenishing pipe 18 and for maintenance of the equipment. It should be noted that, in the normal production process, the water-replenishing manual valve 17 is in an open state, so that the water-replenishing electromagnetic valve 7 is only required to be controlled to control whether to replenish water into the second liquid storage tank 4.

It can be understood that when the liquid level of the water supplemented to the second liquid storage tank 4 through the water supplementing pipe 18 reaches the detection value of the dilution liquid level meter 6, the controller controls the water supplementing electromagnetic valve 7 to be closed, and the water supplementing to the second liquid storage tank 4 is stopped.

Optionally, in an embodiment of the present disclosure, the spray assembly includes a spray pump 9, a suction pipe 16, a delivery pipe 19 and a nozzle 10, the suction pipe 16 is connected to a suction end of the spray pump 9, an end of the suction pipe 16 far away from the spray pump 9 is connected to a bottom end of a side wall of the second fluid reservoir 4, the delivery pipe 19 is connected to an output end of the spray pump 9, an end of the delivery pipe 19 far away from the spray pump 9 is connected to the nozzle 10, the nozzle 10 is configured to be installed at an inner top end of the gypsum slurry tank 20, and the spray pump 9 is electrically connected to the controller.

In the present embodiment, the ejector pump 9 can generate a suction effect to extract the diluted low-concentration defoaming agent from the second liquid storage tank 4 through the suction pipe 16, and the ejector pump 9 can also pressurize the extracted low-concentration defoaming agent, convey the low-concentration defoaming agent to the nozzle 10 through the conveying pipe 19, and eject the low-concentration defoaming agent to the gypsum slurry tank 20 through the nozzle 10 to generate a defoaming effect. Specifically, the ejector pump 9 uses a voltage of 220V, a power of 1.1KW, and a head of 48 meters.

Wherein, nozzle 10 is located the interior top of gypsum slurry case 20, can be from last to spraying the defoaming agent down for the defoaming agent can direct contact produce the foam, improves defoaming effect.

In the embodiment, the controller can control the start or the stop of the injection pump 9, when the defoaming agent needs to be added, the injection pump 9 is started by the controller to extract the low-concentration defoaming agent to the nozzle 10, and when the defoaming agent does not need to be added, the injection pump 9 is closed by the controller, so that the defoaming agent can be automatically added.

According to the technical scheme of the embodiment, the low-concentration defoaming agent is pumped by the jet pump 9 and pressurized, so that the nozzle 10 can spray the defoaming agent to eliminate foam. Specifically, the nozzle 10 is a spiral nozzle 10 dedicated for defoaming agents, which can spray low-concentration defoaming agents in a scattering manner, and the defoaming agents and the foams have maximum contact area, so that the best effect of eliminating the foams is achieved, comprehensive defoaming is facilitated, consumption of the defoaming agents is reduced, and cost is reduced.

Optionally, in an embodiment of the present disclosure, the spray assembly further includes a spray solenoid valve 8 and a spray hand valve 15, the spray solenoid valve 8 and the spray hand valve 15 are respectively connected to the suction pipe 16, the spray solenoid valve 8 and the spray hand valve 15 are respectively used for conducting or cutting off the suction pipe 16, and the spray solenoid valve 8 is electrically connected with the controller.

In the present embodiment, the injection solenoid valve 8 and the manual injection valve 15 may both open or close the suction pipe 16, and the injection solenoid valve 8 may be controlled by a controller, that is, the controller may control the injection solenoid valve 8 to open or close, and when the injection solenoid valve 8 is opened, the suction pipe 16 is open, and when the injection solenoid valve 8 is closed, the suction pipe 16 is closed. The manual injection valve 15 is used for manual control or emergency shutdown of the suction pipe 16 and maintenance of the equipment. It should be noted that, during normal production, the manual injection valve 15 is in an open state, so that only the electromagnetic injection valve 8 needs to be controlled to control whether the suction pipe 16 is conducted.

The technical scheme of this embodiment switches on or cuts off suction tube 16 through injection solenoid valve 8 and manual valve 15 of spouting, can assist and whether to pump the low concentration defoaming agent to jet pump 9, and injection solenoid valve 8 can control the flow of sucking the low concentration defoaming agent simultaneously to the control adds the volume of defoaming agent to gypsum slurry tank 20, can realize the ration and spray the defoaming agent.

Optionally, in an embodiment of the present disclosure, the defoamer adding system further includes a power module, a display screen, and an operation key, where the power module, the display screen, and the operation key are respectively connected to the control cabinet 11 and are respectively electrically connected to the controller.

In this embodiment, the power module is used to connect to an external power source, so as to supply power to the controller and the display screen. The display screen is used for displaying the liquid level information of the first liquid storage tank 1 and the second liquid storage tank 4, so that the patrol personnel can operate conveniently, the operation keys can be operated for setting, manual control operation can also be carried out, and the use is more convenient.

Optionally, in an embodiment of the present disclosure, the defoaming agent adding system further includes a timing module, which can implement timing setting, and can perform timing spraying of the defoaming agent.

Optionally, in an embodiment of the present disclosure, the dilution liquid level meter 6 has a first detection end and a second detection end, a distance between the first detection end of the dilution liquid level meter 6 and an inner top wall of the second liquid storage tank 4 is 5cm, a distance between the second detection end of the dilution liquid level meter 6 and an inner bottom wall of the second liquid storage tank 4 is 70cm, the first detection end of the dilution liquid level meter 6 is used for detecting a liquid level of a high-concentration defoaming agent added into the second liquid storage tank 4, and the second detection end of the dilution liquid level meter 6 is used for detecting a liquid level of water added into the second liquid storage tank 4.

In the present embodiment, the second detection end of the dilution level meter 6 is located at a position close to the middle of the second liquid storage tank 4, and the second detection end is used for detecting when water is replenished. It can be understood that water is supplemented into the second liquid storage tank 4 through the water supplementing pipe 18, when the liquid level reaches the detection position of the second detection end of the dilution liquid level meter 6, the required water amount is reached, at the moment, the dilution liquid level meter 6 gives an alarm and transmits a signal to the controller, and the controller controls the water supplementing electromagnetic valve 7 to be closed to stop supplementing water.

In the present embodiment, the first detection end of the dilution level meter 6 can be added to the liquid level of the high concentration defoaming agent in the second liquid storage tank 4. It can be understood that after the second liquid storage tank 4 is filled with water, the first liquid storage tank 1 conveys the high-concentration defoaming agent to the second liquid storage tank 4, when the liquid level in the second liquid storage tank 4 reaches the detection position of the first detection end, the high-concentration defoaming agent is added to the designated amount, the dilution liquid level meter 6 gives an alarm and transmits a signal to the controller, and the controller closes the blanking electromagnetic valve 3 to stop adding the high-concentration defoaming agent into the second liquid storage tank 4.

In the technical scheme of this embodiment, can rationally control the ratio of high concentration defoaming agent and water through the first sense terminal and the second sense terminal of diluting level gauge 6.

Specifically, the second reservoir tank 4 has a length of 100cm, a width of 80cm and a height of 80cm. Specifically, the dilution level meter 6 is a magnetic control type floating ball level meter, which is the prior art.

Optionally, in an embodiment of the present disclosure, the dilution liquid level meter 6 further has a third detection end, and the distance between the third detection end of the dilution liquid level meter 6 and the inner bottom wall of the second liquid storage tank 4 is 3cm.

In the present embodiment, the third detection end of the dilution level meter 6 is located near the bottom of the second liquid storage tank 4, and can detect whether the low-concentration defoaming agent in the second liquid storage tank 4 is insufficient. It can be understood that, when the liquid level of the low concentration defoaming agent in the second liquid storage tank 4 was in the third detection end detection position of diluting the level gauge 6, the liquid level of the low concentration defoaming agent was only 3cm away from the inner bottom wall of the second liquid storage tank 4 this moment, the low concentration defoaming agent was not enough, it dilutes to need to add the high concentration defoaming agent, dilute the level gauge 6 and can produce the warning, and with signal transmission to controller, controller control moisturizing solenoid valve 7 was opened, carry out the moisturizing, controller control unloading solenoid valve 3 was opened and is carried out the unloading.

The technical scheme of this embodiment can avoid the low concentration defoaming agent in the second liquid storage pot 4 to consume up, and influence the defoaming effect to gypsum slurry case 20.

Optionally, in an embodiment of the present disclosure, the defoaming agent adding system includes a raw material level meter 2, the raw material level meter 2 is connected to the first liquid storage tank 1, the raw material level meter 2 is used for detecting a liquid level of the high-concentration defoaming agent, the raw material level meter 2 has a first detection end and a second detection end, the distance between the first detection end of the raw material level meter 2 and the inner bottom wall of the first liquid storage tank 1 is 3cm, and the distance between the second detection end of the raw material level meter 2 and the inner top wall of the first liquid storage tank 1 is 5cm.

Wherein, in this embodiment, the first sense terminal of raw materials level gauge 2 is located the position that is close to first liquid storage pot 1 bottom, and the second sense terminal of raw materials level gauge 2 is located the position that is close to first liquid storage pot 1 top, can detect whether the high concentration defoaming agent in first liquid storage pot 1 is sufficient through the first sense terminal of raw materials level gauge 2 and second sense terminal. It can be understood that, when the liquid level of the high concentration defoaming agent in the first liquid storage tank 1 is at the detection position of the first detection end of the raw material liquid level meter 2, the distance from the liquid level of the high concentration defoaming agent to the inner bottom wall of the first liquid storage tank 1 is only 3cm at this time, which represents that the high concentration defoaming agent is insufficient, and the high concentration defoaming agent needs to be supplemented in time. When the liquid level of the high-concentration defoaming agent in the first liquid storage tank 1 is at the detection position of the second detection end of the raw material liquid level meter 2, the distance between the liquid level of the high-concentration defoaming agent and the inner top wall of the first liquid storage tank 1 is only 5cm at the moment, which represents that the high-concentration defoaming agent is sufficient and does not need to be supplemented.

Specifically, the first liquid storage tank 1 has a length of 60cm, a width of 60cm and a height of 60cm. Specifically, the raw material level meter 2 is a magnetic control type floating ball level meter, which is the prior art.

Optionally, in an embodiment of the present disclosure, a feeding port 12 for supplementing a high-concentration defoaming agent is opened at a top end of the first liquid storage tank 1.

In the embodiment, the feed inlet 12 is located at the top end of the first liquid storage tank 1, so that a high-concentration defoaming agent can be conveniently supplemented into the first liquid storage tank 1, and normal operation of a defoaming agent adding system is ensured.

Specifically, the height of the first liquid storage tank 1 is suitable for operators to add a high-concentration defoaming agent conveniently.

This defoaming agent addition system passes through the controller according to the testing result who dilutes level gauge 6, can control opening or closing of unloading solenoid valve 3 and moisturizing solenoid valve 7, realizes the automatic high concentration defoaming agent that dilutes to control agitator 5 stirs the mixture, obtains the low concentration defoaming agent of needs, and rethread controller control jet pump 9 is to the regular and quantitative injection defoaming agent of gypsum slurry tank 20, realizes the automatic defoaming agent that adds, does not need artifical too much operation.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the above embodiments, the various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations will not be further described in the present disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. An antifoam addition system, comprising: the device comprises a first liquid storage tank, a second liquid storage tank, a blanking part, a dilution liquid level meter, a water supplementing part, a stirrer and a spraying assembly;

the high-concentration defoaming agent in the first liquid storage tank is conveyed into the second liquid storage tank through the blanking part, the second liquid storage tank is used for diluting the high-concentration defoaming agent, and the stirrer is connected to the second liquid storage tank;

the water supplementing component is connected to the second liquid storage tank and used for supplementing water into the second liquid storage tank; the input end of the spraying assembly is communicated with the second liquid storage tank, and the spraying end of the spraying assembly is used for being connected to the gypsum slurry tank;

the dilution liquid level meter is connected to the second liquid storage tank and is used for respectively detecting the liquid levels of the water and the high-concentration defoaming agent added into the second liquid storage tank.

2. The defoamer addition system of claim 1, further comprising a control cabinet, wherein a controller is disposed in said control cabinet, and said blanking component, said dilution level gauge, said water replenishing component, said agitator and said spray assembly are electrically connected to said controller, respectively.

3. The defoamer adding system according to claim 2, wherein the blanking part comprises a blanking pipe, a blanking solenoid valve and a blanking manual valve, the first liquid storage tank is located above the second liquid storage tank, the blanking pipe is connected to the bottom end of the first liquid storage tank, one end of the blanking pipe, which is far away from the first liquid storage tank, is connected to the top end of the second liquid storage tank, the blanking solenoid valve and the blanking manual valve are respectively connected to the blanking pipe, the blanking solenoid valve and the blanking manual valve are respectively used for switching on or switching off the blanking pipe, and the blanking solenoid valve is electrically connected to the controller.

4. The defoamer adding system according to claim 2, wherein the water supplementing component comprises a water supplementing pipe, a water supplementing electromagnetic valve and a water supplementing manual valve, one end of the water supplementing pipe is connected with the second liquid storage tank, the other end of the water supplementing pipe is communicated with a water source, the water supplementing electromagnetic valve and the water supplementing manual valve are respectively connected to the water supplementing pipe, the water supplementing electromagnetic valve and the water supplementing manual valve are respectively used for switching on or switching off the water supplementing pipe, and the water supplementing electromagnetic valve is electrically connected with the controller.

5. The defoamer addition system of claim 2, wherein the spray assembly comprises a spray pump, a suction pipe, a delivery pipe and a nozzle, the suction pipe is connected to a suction end of the spray pump, an end of the suction pipe, which is far away from the spray pump, is connected to a bottom end of a side wall of the second liquid storage tank, the delivery pipe is connected to an output end of the spray pump, an end of the delivery pipe, which is far away from the spray pump, is connected to the nozzle, the nozzle is used for being installed at an inner top end of the gypsum slurry tank, and the spray pump is electrically connected to the controller.

6. The defoamer addition system of claim 5, wherein the injection assembly further comprises an injection solenoid valve and an injection hand valve, the injection solenoid valve and the injection hand valve are respectively connected to the suction pipe, the injection solenoid valve and the injection hand valve are respectively used for conducting or cutting off the suction pipe, and the injection solenoid valve is electrically connected with the controller.

7. The defoamer addition system of claim 2, further comprising a power module, a display screen, and an operation button, wherein the power module, the display screen, and the operation button are respectively connected to the control cabinet and electrically connected to the controller.

8. The defoamer addition system of claim 1, wherein said dilution level gauge has a first detection end and a second detection end, said first detection end of said dilution level gauge being located at a distance of 5cm from an interior top wall of said second liquid storage tank, said second detection end of said dilution level gauge being located at a distance of 70cm from an interior bottom wall of said second liquid storage tank, said first detection end of said dilution level gauge being configured to detect a level of a high concentration defoamer added to said second liquid storage tank, said second detection end of said dilution level gauge being configured to detect a level of water added to said second liquid storage tank.

9. The defoamer addition system of claim 8, wherein the dilution level meter further has a third detection end, the third detection end of the dilution level meter being 3cm from the inner bottom wall of the second reservoir.

10. The defoamer addition system of any one of claims 1-9, further comprising a raw material level meter connected to the first liquid storage tank, the raw material level meter having a first detection end and a second detection end, the first detection end of the raw material level meter being at a distance of 3cm from an inner bottom wall of the first liquid storage tank, the second detection end of the raw material level meter being at a distance of 5cm from an inner top wall of the first liquid storage tank;

and the top end of the first liquid storage tank is provided with a feed inlet for supplementing the high-concentration defoaming agent.

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