CN111521734A - Foaming agent foaming capacity detection device and detection method thereof - Google Patents

Abstract

The invention relates to a foaming agent foaming capacity detection device and a detection method thereof, wherein the foaming agent foaming capacity detection device comprises: the measuring container is provided with a detection cavity and a sample adding port communicated with the detection cavity; a heating element for heating the foaming agent in the detection chamber; the stirring element is arranged in the detection cavity; and the control module is electrically connected with the stirring element and the heating element. Foaming agent foaming ability detection device and detection method can make the foaming agent can quick bubble to foaming speed, foaming height and the foaming volume of detection foaming agent that can be quick, the defoaming speed of detection foam that also can be quick has improved detection efficiency.

Description

Foaming agent foaming capacity detection device and detection method thereof

Technical Field

The invention relates to the technical field of foaming agent foaming capacity detection, in particular to a foaming agent foaming capacity detection device and a detection method thereof.

Background

The foaming agent is used as an additive and is used as a soil modifier in the shield industry in a large amount. The foaming agent can effectively reduce the torque of a cutter head, reduce the abrasion of a cutter, improve the flow plasticity of the slag soil and ensure the pressure stability in the tunneling process in the shield tunneling process. The strength of the foaming ability is taken as a parameter influencing the performance of the foaming agent, and the foaming ability of the foaming agent is usually required to be accurately detected. The traditional detection device is a Roche foamer, and the detection efficiency of the foaming capacity of the foaming agent is low.

Disclosure of Invention

In view of the above, it is necessary to provide a device and a method for detecting foaming ability of a foaming agent, aiming at the problem of low detection efficiency.

In one aspect, a device for detecting foaming capability of a foaming agent is provided, which includes:

the measuring container is provided with a detection cavity and a sample adding port communicated with the detection cavity;

a heating element for heating the foaming agent in the detection chamber;

the stirring element is arranged in the detection cavity; and

and the control module is electrically connected with the stirring element and the heating element.

When the foaming agent foaming capacity detection device of the embodiment detects the foaming capacity of the foaming agent, a preset amount of the foaming agent is added into the detection cavity through the sample adding port; the control module controls the heating element to heat the foaming agent in the detection cavity, so that the temperature of the foaming agent is raised to a preset temperature, and the foaming capacity of the foaming agent can be detected at a proper temperature; control module control stirring component stirs the foaming agent that detects the intracavity with predetermineeing the rotational speed or predetermine rotational frequency to make the foaming agent can bubble fast, thereby the defoaming speed of detection foaming agent that can be quick, the height of bubbling and the foaming volume, the detection foam that also can be quick has improved detection efficiency. Meanwhile, the traditional Roche foamer flows out the foaming agent under the action of gravity, then the foaming speed, the foaming height and the foaming amount of the foaming agent are observed, the foaming is slow and the foaming is not obvious, particularly, when the solute content in the foaming agent is low, the foaming amount is small or even no foaming is generated, the foaming speed is slow, the detection efficiency is low, the detection precision is influenced, and the foaming agent foaming capacity detection device of the embodiment has the advantages that even the solute content in the foaming agent is low, the foaming agent is sufficiently stirred by the stirring element, so that the foaming agent can be fully and quickly foamed, the detection efficiency is high, and the detection precision can be guaranteed. And, utilize roche foam appearance to detect, the foaming volume is little, and the foaming speed is slow, when there is insoluble substance such as tiny particle in the foaming agent, because the liquid film is very sensitive to insoluble substance such as tiny particle, further influences foaming volume and foaming speed, leads to the great deviation of testing result appearance, and the foaming agent foamability detection device of above-mentioned embodiment utilizes stirring component to carry out abundant stirring to the foaming agent for the foaming agent can be abundant, quick foaming, thereby can alleviate or reduce the influence of insoluble substance such as tiny particle to the testing result.

In one embodiment, the detection container comprises a container body provided with an opening, and a cover body used for closing the opening, the container body is provided with the detection cavity, and the cover body is provided with the sample addition port.

In one embodiment, the container body is made of transparent materials, and is provided with a first scale mark for reading the volume of the foaming agent, and/or a second scale mark for reading the height of the foam.

In one embodiment, the device for detecting foaming ability of foaming agent further comprises a sample adding tube, the sample adding tube is arranged through the sample adding port, and one end of the sample adding tube extends into the detection cavity.

In one embodiment, the device for detecting foaming ability of foaming agent further includes a driving member having a driving shaft, the cover body has a through hole for the driving shaft to pass through, the driving member is disposed on the cover body and electrically connected to the control module, and the driving shaft can pass through the through hole and then be in transmission connection with the stirring element.

In one embodiment, the control module comprises a temperature control panel electrically connected to the heating element.

In one embodiment, the control module further includes a temperature detection element disposed in the detection cavity, and the temperature detection element is electrically connected to the temperature control panel.

In one embodiment, the control module further comprises a frequency control panel and a rotating speed control panel, and the frequency control panel and the rotating speed control panel are both electrically connected with the stirring element.

In one embodiment, the device for detecting foaming capability of foaming agent further comprises a timing panel, and the timing panel is electrically connected with the temperature control panel, the frequency control panel and the rotating speed control panel.

In another aspect, a method for detecting foaming capacity of a foaming agent is provided, which comprises the following steps:

adding a preset amount of foaming agent into the detection cavity;

the control module controls the heating element to heat the foaming agent to a preset temperature;

the control module controls the stirring element to stir the foaming agent at a preset rotating speed or a preset rotating frequency;

the foaming of the foaming agent was observed.

The method for detecting the foaming capacity of the foaming agent in the embodiment at least has the following advantages: (1) the foaming speed, the foaming height and the foaming amount of the foaming agent can be detected quickly, the defoaming speed of the foam can be detected quickly, and the detection efficiency is improved; (2) even if the solute of the foaming agent is thinner, the foaming agent can also foam rapidly, and the detection precision is high; (3) even if particulate impurities are mixed in the foaming agent, the detection result is not influenced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a device for testing foaming ability of a foaming agent at a viewing angle;

FIG. 2 is a schematic structural diagram of the foaming agent ability testing apparatus of FIG. 1 from another view angle;

FIG. 3 is a top view of the foaming agent foaming ability testing apparatus of FIG. 1;

fig. 4 is a flowchart of a foaming capability detection method of the foaming agent according to an embodiment.

Description of reference numerals:

100. the device comprises a measuring container, 110, a container body, 111, a detection cavity, 112, a first scale mark, 113, a second scale mark, 120, a cover body, 121, a sample adding port, 200, a heating element, 310, a stirring element, 320, a driving element, 321, a driving shaft, 400, a control module, 410, a temperature control panel, 420, a frequency control panel, 430, a timing panel, 500, a sample adding pipe, 1000 and a foaming agent.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

It should also be understood that in explaining the connection relationship or the positional relationship of the elements, although not explicitly described, the connection relationship and the positional relationship are interpreted to include an error range which should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.

As shown in fig. 1 to 3, in one embodiment, there is provided a foaming agent foamability test device including a measuring container 100, a heating element 200, a stirring element 310 and a control module 400. Wherein, the measuring container 100 is provided with a detection cavity 111 and a sample adding port 121 communicated with the detection cavity 111; the heating element 200 is used for heating the foaming agent 1000 in the detection cavity 111; the stirring element 310 is arranged in the detection cavity 111; the control module 400 is electrically connected to both the stirring element 310 and the heating element 200.

When the foaming agent foaming capacity detection device of the embodiment detects the foaming capacity of the foaming agent 1000, a preset amount of the foaming agent 1000 is added into the detection cavity 111 through the sample adding port 121; the control module 400 controls the heating element 200 to heat the foaming agent 1000 in the detection cavity 111, so that the temperature of the foaming agent 1000 is raised to a preset temperature, and the foaming agent 1000 can be subjected to detection of foaming capacity at a proper temperature; control module 400 control stirring component 310 stirs with predetermineeing the rotational speed or predetermine rotational frequency to the foaming agent 1000 that detects in the chamber 111 to make foaming agent 1000 can bubble fast, thereby the defoaming speed of detection foaming agent 1000 that can be quick, the height of bubbling and the foaming volume, the detection foam that also can be quick has improved detection efficiency. Meanwhile, the traditional roche foam meter flows out the foaming agent 1000 under the action of gravity, and then observes the foaming speed, the foaming height and the foaming amount of the foaming agent 1000, the foaming is slow and the foaming is not obvious, especially when the solute content in the foaming agent 1000 is low, the foaming amount is small or even no foaming is generated, the foaming speed is slow, the detection efficiency is low and the detection precision is influenced, and the foaming agent foaming capacity detection device of the embodiment utilizes the stirring element 310 to fully stir the foaming agent 1000 even if the solute content in the foaming agent 1000 is low, so that the foaming agent 1000 can be fully and quickly foamed, the detection efficiency is high, and the detection precision can be ensured. And, when insoluble substances such as small particles exist in the foaming agent 1000, the liquid film is very sensitive to the insoluble substances such as small particles, which further affects the foaming amount and the foaming speed, resulting in a large deviation of the detection result, and the device for detecting foaming capacity of the foaming agent of the above embodiment utilizes the stirring element 310 to fully stir the foaming agent 1000, so that the foaming agent 1000 can be fully and rapidly foamed, and the influence of the insoluble substances such as small particles on the detection result can be reduced or eliminated.

It should be noted that the heating element 200 may be configured as a heating wire or a heating rod, the heating wire may be disposed on the inner wall of the detection cavity 111 or the heating rod may be inserted into the detection cavity 111, and only the foaming agent 1000 to be detected in the detection cavity 111 needs to be heated, so that the temperature of the foaming agent 1000 reaches the adaptive temperature. The stirring member 310 may be a stirring blade or a stirring impeller, and it is sufficient that the foaming agent 1000 is stirred so that the foaming agent 1000 can be rapidly foamed. The control module 400 may be a single chip, a PLC (Programmable Logic Controller), or other elements with control functions, and the control module 400 may be disposed outside the measuring container 100 for convenient operation. The electric connection can be realized in a wired connection mode such as a data line and the like, and also can be realized in a wireless connection mode such as Bluetooth transmission and the like. The preset temperature, the preset rotating speed and the preset rotating frequency can be flexibly adjusted according to actual use requirements.

The measuring container 100 may be provided as a measuring tank, measuring bucket, or other structure capable of performing containment measurement of the foaming agent 1000.

As shown in fig. 1 and fig. 2, in one embodiment, the detection container includes a container body 110 having an opening (not labeled), and a cover 120 for closing the opening, the container body 110 has a detection cavity 111, and the cover 120 has a sample addition port 121. Thus, the opening of the container body 110 is sealed by the cover body 120, so that the foaming agent 1000 is prevented from splashing in the stirring process, and the detection accuracy is ensured; meanwhile, the cover 120 can be taken off from the container body 110, so that the detection cavity 111 can be cleaned conveniently, and interference on next detection is avoided. Further, in order to ensure the sealing performance between the cover 120 and the container body 110, a sealing member such as a gasket may be additionally disposed between the cover 120 and the container body 110. Meanwhile, in order to ensure that a reliable and tight seal can be maintained between the cover body 120 and the container, the existing high-temperature resistant materials can be used for the cover body 120 and the sealing element. The cooperation between the cover body 120 and the container body 110 can be realized by plugging, the operation is simple, and the detection efficiency is improved.

As shown in fig. 1 and 2, in one embodiment, the container body 110 is made of a transparent material, and the container body 110 is provided with a first graduation mark 112 for reading the volume of the foaming agent 1000. Therefore, the foaming agent 1000 is added into the detection cavity 111 through the sample adding port 121, the adding amount of the foaming agent 1000 can be simply and conveniently obtained by reading the scale of the first scale mark 112, and the foaming capacity of the foaming agent 1000 can be conveniently detected by taking different adding amounts as variables. Of course, in other embodiments, a predetermined amount of the foaming agent 1000 can be measured in advance, and then the foaming agent 1000 can be added into the detection cavity 111, so as to achieve quantitative detection of the foaming agent 1000.

As shown in fig. 1 and 2, in one embodiment, the container body 110 is made of a transparent material, and the container body 110 is provided with a second scale mark 113 for reading the height of the foam. Thus, after the stirring element 310 is used for stirring the foaming agent 1000, the height of the foam can be quickly and conveniently read, and the foaming speed, the foaming height and the foaming amount can be intuitively sensed.

As shown in fig. 1 and 2, in one embodiment, the container body 110 is made of a transparent material, the container body 110 is provided with a first scale mark 112 for reading the volume of the foaming agent 1000, and the container body 110 is provided with a second scale mark 113 for reading the height of the foam. So, can conveniently read the add volume of foaming agent 1000, also can conveniently read the height of foam, promote detection efficiency.

The container body 110 may be made of transparent material such as glass, which facilitates reading the first scale mark 112 and the second scale mark 113, and facilitates observation of the foaming speed, the foaming height, and the foaming amount of the foaming agent 1000 in the detection cavity 111.

As shown in fig. 1 and fig. 2, in an embodiment, the device for detecting foaming ability of foaming agent further includes a sample adding tube 500, the sample adding tube 500 is disposed through the sample adding port 121, and one end of the sample adding tube 500 extends into the detection cavity 111. Like this, guide the application of sample of foaming agent 1000 through application of sample pipe 500, can avoid foaming agent 1000 to appear splashing and adhere to on the inner wall that detects chamber 111 adding the in-process that detects chamber 111, can avoid because of the reading error that splashes and arouse to can avoid the addition error of foaming agent 1000, guarantee accurate addition quantitative foaming agent 1000. Wherein, the degree of depth that application of sample pipe 500 stretched into in detecting chamber 111 can carry out nimble adjustment according to actual conditions, only need satisfy can not take place to splash at the in-process that foaming agent 1000 added. The liquid inlet of the sample adding pipe 500 can be arranged to be funnel-shaped or approximately funnel-shaped, so that the foaming agent 1000 can be conveniently added, and the dripping leakage is avoided.

As shown in fig. 1 and fig. 2, in an embodiment, the device for detecting foaming ability of foaming agent further includes a driving member 320 having a driving shaft 321, the cover 120 has a through hole for the driving shaft 321 to pass through, the driving member 320 is disposed on the cover 120 and the driving member 320 is electrically connected to the control module 400, and the driving shaft 321 can pass through the through hole and then is in transmission connection with the stirring element 310. So, control module 400 control driving piece 320 starts to make drive shaft 321 rotate, and then drive stirring component 310 and rotate around the central axis of drive shaft 321, thereby can stir the foamant 1000 in detecting chamber 111, even the solubility of solute is lower in the foamant 1000, also can quick bubble, promoted detection efficiency. Meanwhile, the driving member 320 is fixedly arranged on the cover body 120 in the form of clamping, screwing and the like, so that the cover body 120 and the driving member 320 are conveniently separated from the container body 110 together, the stirring element 310 is conveniently cleaned, interference or influence on subsequent detection caused by residues on the stirring element 310 is avoided, and the detection precision is ensured. Wherein the driving member 320 may be configured as a driving motor, a rotary hydraulic cylinder or other elements capable of realizing the rotation of the stirring element 310.

As shown in fig. 1, based on any of the above embodiments, the control module 400 includes a temperature control panel 410, and the temperature control panel 410 is electrically connected to the heating element 200. So, utilize temperature control panel 410 can carry out nimble control to heating element 200's heating temperature, nimble, controllable to foaming agent 1000's heating method, the detection temperature of transform foaming agent 1000 that can be nimble for foaming agent 1000 detects the foaming ability under the temperature of difference, guarantees the variety and the accuracy that detect. Wherein the heating temperature can be 20-50 deg.C (20 deg.C, 30 deg.C, 40 deg.C or 50 deg.C).

Further, the control module 400 further includes a temperature detecting element (not shown) disposed in the detecting cavity 111, and the temperature detecting element is electrically connected to the temperature control panel 410. In this way, the temperature of the foaming agent 1000 in the detection cavity 111 is detected by the temperature detection element, and the detection result is fed back to the temperature control panel 410, so that the temperature control panel 410 can control the heating element 200 to perform corresponding operations. For example, when the temperature detection element detects that the temperature of the foaming agent 1000 reaches a preset temperature, the temperature detection element feeds back the temperature to the temperature control panel 410, so that the heating element 200 is controlled by the temperature control panel 410 to stop heating; when the temperature detection element detects that the temperature of the foaming agent 1000 is lower than the preset temperature, the temperature detection element feeds back the temperature to the temperature control panel 410, so that the temperature control panel 410 controls the heating element 200 to continuously heat until the temperature of the foaming agent 1000 reaches the preset temperature. The temperature detecting element may be a temperature sensor or other element capable of detecting temperature, and may be fixedly disposed on the inner wall of the detecting cavity 111; temperature detection elements can be arranged at a plurality of positions on the inner wall of the detection cavity 111, the current temperature of the foaming agent 1000 can be obtained by calculating the average value of the measurement values of the plurality of temperature detection elements, and the accuracy of temperature detection can be improved.

As shown in fig. 1, in one embodiment, the control module 400 further includes a frequency control panel 420, and the frequency control panel 420 is electrically connected to the stirring element 310. In this way, the frequency control panel 420 is used to flexibly control the rotation frequency of the stirring element 310, so that the stirring element 310 can rotate intermittently or periodically, and various use scenes or detection scenes can be simulated to detect the foaming capacity of the foaming agent 1000, which is closer to the actual use scene.

In one embodiment, the control module 400 further comprises a rotational speed control panel (not shown) electrically connected to the stirring element 310. Like this, utilize rotational speed control panel to carry out nimble control to the rotational speed of stirring component 310 for stirring component 310 can stir foamer 1000 with the rotational speed of difference, can simulate multiple use scene or detect the scene and detect with the foaming ability to foamer 1000, more follows closely the actual use scene.

In one embodiment, the control module 400 further includes a frequency control panel 420 and a rotation speed control panel, and both the frequency control panel 420 and the rotation speed control panel are electrically connected to the stirring element 310. In this way, the frequency control panel 420 is used for flexibly controlling the rotation frequency of the stirring element 310, the rotation speed control panel is used for flexibly controlling the rotation speed of the stirring element 310, various scenes or conditions can be simulated to detect the foaming capacity of the foaming agent 1000, and the detection diversity and accuracy are ensured.

As shown in fig. 1, in one embodiment, the device for detecting foaming capability of foaming agent further includes a timing panel 430, and the timing panel 430 is electrically connected to the temperature control panel 410, the frequency control panel 420 and the rotation speed control panel. Thus, the timing panel 430 is used for accurately recording the heating time of the heating element 200 and the stirring duration of the stirring member, so that corresponding parameters recorded in corresponding time can be obtained, and the detection efficiency is improved.

As shown in fig. 1, the temperature control panel 410, the frequency control panel 420, the rotation speed control panel and the timing panel 430 may be integrated to form an operation table or a work table, the measuring container 100 is fixedly mounted on the operation table or the work table, and corresponding parameters (parameters such as heating rate, rotation period and rotation speed) are modified or adjusted by corresponding operation keys, so that the volume of the device for detecting foaming capability of the foaming agent can be reduced, the operation difficulty is reduced, and the detection efficiency is improved. Of course, a display element such as a display screen can be additionally arranged to display the corresponding parameters in real time, so that the parameters can be observed and recorded conveniently.

As shown in fig. 4, in an embodiment, there is further provided a method for detecting foaming capability of a foaming agent, including the following steps: adding a preset amount of foaming agent 1000 into the detection cavity 111; the control module 400 controls the heating element 200 to heat the foaming agent 1000 to a preset temperature; the control module 400 controls the stirring element 310 to stir the foaming agent 1000 at a preset rotation speed or a preset rotation frequency; the foaming of the foaming agent 1000 was observed.

In the method for detecting foaming ability of the foaming agent of the embodiment, when the foaming agent 1000 is detected, a preset amount of the foaming agent 1000 is added into the detection cavity 111 through the sample addition port 121; the control module 400 controls the heating element 200 to heat the foaming agent 1000 in the detection cavity 111, so that the temperature of the foaming agent 1000 is raised to a preset temperature, and the foaming agent 1000 can be subjected to detection of foaming capacity at a proper temperature; control module 400 control stirring component 310 stirs with predetermineeing the rotational speed or predetermine rotational frequency to the foaming agent 1000 that detects in the chamber 111 to make foaming agent 1000 can bubble fast, thereby the defoaming speed of detection foaming agent 1000 that can be quick, the height of bubbling and the foaming volume, the detection foam that also can be quick has improved detection efficiency. Meanwhile, the traditional roche foam meter flows out the foaming agent 1000 under the action of gravity, and then observes the foaming speed, the foaming height and the foaming amount of the foaming agent 1000, the foaming is slow and the foaming is not obvious, especially when the solute content in the foaming agent 1000 is low, the foaming amount is small or even no foaming is generated, the foaming speed is slow, the detection efficiency is low and the detection precision is influenced, and the foaming agent foaming capacity detection device of the embodiment utilizes the stirring element 310 to fully stir the foaming agent 1000 even if the solute content in the foaming agent 1000 is low, so that the foaming agent 1000 can be fully and quickly foamed, the detection efficiency is high, and the detection precision can be ensured. And, when insoluble substances such as small particles exist in the foaming agent 1000, the liquid film is very sensitive to the insoluble substances such as small particles, which further affects the foaming amount and the foaming speed, resulting in a large deviation of the detection result, and the device for detecting foaming capacity of the foaming agent of the above embodiment utilizes the stirring element 310 to fully stir the foaming agent 1000, so that the foaming agent 1000 can be fully and rapidly foamed, and the influence of the insoluble substances such as small particles on the detection result can be reduced or eliminated.

The method for detecting the foaming capability of the foaming agent 1000 in the embodiment at least has the following advantages: (1) the foaming speed, the foaming height and the foaming amount of the foaming agent 1000 can be detected quickly, the defoaming speed of the foam can be detected quickly, and the detection efficiency is improved; (2) even if the solute of the foaming agent 1000 is thin, the foaming agent can also foam rapidly, and the detection efficiency and the detection precision are high; (3) even if particulate impurities are mixed in the foaming agent 1000, the detection result is not influenced.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A foaming agent foaming ability detection device is characterized by comprising:

the measuring container is provided with a detection cavity and a sample adding port communicated with the detection cavity;

a heating element for heating the foaming agent in the detection chamber;

the stirring element is arranged in the detection cavity; and

and the control module is electrically connected with the stirring element and the heating element.

2. The device for detecting foaming ability of foaming agent according to claim 1, wherein the detection container comprises a container body provided with an opening, and a cover body for closing the opening, the container body is provided with the detection chamber, and the cover body is provided with the sample addition port.

3. The device for detecting the foaming ability of the foaming agent according to claim 2, wherein the container body is made of a transparent material, the container body is provided with a first scale mark for reading the volume of the foaming agent, and/or the container body is provided with a second scale mark for reading the height of the foam.

4. The device for detecting foaming agent foaming ability according to claim 2, further comprising a sample adding tube, wherein the sample adding tube is disposed through the sample adding port, and one end of the sample adding tube extends into the detection cavity.

5. The device for detecting the foaming ability of the foaming agent according to any one of claims 2 to 4, further comprising a driving member having a driving shaft, wherein the cover body has a through hole for the driving shaft to pass through, the driving member is disposed on the cover body and electrically connected to the control module, and the driving shaft can pass through the through hole and then be in transmission connection with the stirring element.

6. The device for detecting foaming ability of foaming agent according to any one of claims 1 to 4, wherein the control module comprises a temperature control panel, and the temperature control panel is electrically connected with the heating element.

7. The device for detecting foaming ability of foaming agent according to claim 6, wherein the control module further comprises a temperature detection element disposed in the detection cavity, and the temperature detection element is electrically connected to the temperature control panel.

8. The device for detecting foaming ability of foaming agent according to claim 6, wherein the control module further comprises a frequency control panel and a rotation speed control panel, and both the frequency control panel and the rotation speed control panel are electrically connected to the stirring element.

9. The device for detecting foaming ability of foaming agent according to claim 8, further comprising a timing panel electrically connected to the temperature control panel, the frequency control panel and the rotation speed control panel.

10. A foaming agent foaming capacity detection method is characterized by comprising the following steps:

adding a preset amount of foaming agent into the detection cavity;

the control module controls the heating element to heat the foaming agent to a preset temperature;

the control module controls the stirring element to stir the foaming agent at a preset rotating speed or a preset rotating frequency;

the foaming of the foaming agent was observed.

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