CN109925946B - A proportioning device and a proportioning method - Google Patents
A proportioning device and a proportioning method Download PDFInfo
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- CN109925946B CN109925946B CN201910235067.6A CN201910235067A CN109925946B CN 109925946 B CN109925946 B CN 109925946B CN 201910235067 A CN201910235067 A CN 201910235067A CN 109925946 B CN109925946 B CN 109925946B
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Abstract
The invention discloses a proportioner, which relates to the technical field of machining liquid treatment and comprises the following components: the device comprises a water pipe, a medicine suction pipe, a medicine outlet pipe, a proportioning pump, a first control valve, a second control valve, a raw medicine container, an undulator, an elastic piece and a medicine collecting container. The vibrator is started to vibrate the original liquid medicine in the original medicine container, so that the original liquid medicine molecules are forced to move vigorously, meanwhile, the elastic piece under the original medicine container is forced to shake irregularly, the original liquid medicine in the original medicine container is forced to flow towards all directions, and the molecules of the original liquid medicine which can react mutually are forced to be staggered. And then according to the required concentration of the mechanical liquid medicine, simultaneously opening a first control valve and a second control valve to control the flow of water and the original liquid medicine. According to the invention, the molecules which can react with each other are forced to be staggered by the cooperation of the elastic piece and the undulator, so that the molecules which can react with each other are difficult to approach, the original liquid medicine is prevented from becoming sticky, the original liquid medicine cannot be fully mixed with water, and the mechanical liquid medicine obtained by mixing proportion cannot reach the concentration standard of the liquid medicine required by a processed object.
Description
Technical Field
The invention relates to the technical field of machining liquid treatment, in particular to a proportioning device.
Background
The liquid for machining industry can firstly control the concentration of the liquid medicine to be 5% according to the proportion of the liquid medicine required by the processed object, for example, the concentration of the common cutting liquid applied to cooling can be controlled to be 3% for rust prevention, such as rough grinding, cast iron processing and the like, can be reduced to be 10% for some heavy-load processing, such as tapping and deep hole drilling. From this, it was found that the concentration of the chemical solution directly affects the processed product.
The existing dispensing system drives a pump to work by the kinetic energy of water flow in a pipeline. The power is water pressure. Under the drive of the pressurized water flow, the raw liquid medicine is quantitatively sucked in proportion (without proportioning) and then mixed with the water as power. Under the action of water pressure, the fully mixed water and medicament are then conveyed to the next process. The inhaled (dosed) agent is always directly proportional to the volume of water entering the pump, irrespective of the variation of the water pressure and the amount of water in the pipeline. Thus realizing direct flow ratio mixing and adding.
At present, when mechanical liquid medicine proportioning is carried out, certain original liquid medicine (not proportioned) can be compounded by various inorganic auxiliary agents, various surfactants and the like. The surfactant generally comprises an anionic surfactant, a nonionic surfactant, or a combination of nonionic and cationic surfactants. In some cases, the raw medicinal solution may be viscous, such as an anionic surfactant mixed with a cationic surfactant. Therefore, the existing dispensing system is easy to generate a wire drawing phenomenon when water and viscous crude liquid medicine are mixed, and the viscous crude liquid medicine cannot be fully mixed when the viscous crude liquid medicine and the water are mixed, so that the proportioned mechanical liquid medicine cannot reach the concentration standard of the liquid medicine required by a processed object.
Disclosure of Invention
One of the purposes of the invention is to solve the problem that the mechanical liquid medicine mixed and proportioned by the viscous crude liquid medicine and water in the prior art can not reach the liquid medicine concentration standard required by the processed object.
The second object of the present invention is to provide a proportioning method.
In order to achieve one of the above purposes, the present invention adopts the following technical scheme: a proportioner, comprising: a water pipe having a water passing space through which water passes; a medicine suction tube having a medicine passing space through which the medicine liquid passes; a medicine outlet pipe, wherein the medicine outlet pipe is provided with a moving space for passing the medicine liquid and water; proportioning pump, proportioning pump has: the water inlet is communicated with one end of the water pipe; the medicine inlet is communicated with one end of the medicine suction pipe; the mixing port is communicated with one end of the medicine outlet pipe; the first control valve is positioned in the opposite direction of the water inlet; the second control valve is connected with the drug suction pipe and is positioned in the opposite direction of the drug inlet; the raw medicine container is communicated with the other end of the medicine suction pipe; the undulator is arranged on the wall surface of the raw medicine container; the elastic piece is arranged at the bottom of the raw medicine container and has elasticity; the medicine collecting container is provided with a medicine containing space for containing medicine liquid, and the medicine collecting container is communicated with the other end of the medicine outlet pipe.
In the technical scheme, the embodiment of the invention firstly connects the water pipe with the tap water source. And adding the original liquid medicine into the original medicine container. Then starting the undulator to vibrate the original liquid medicine in the original medicine container to force the molecules of the original liquid medicine to move vigorously, and meanwhile, the elastic piece under the original medicine container is stressed to shake irregularly to force the original liquid medicine in the original medicine container to flow towards all directions so as to force the molecules of the original liquid medicine capable of reacting mutually to stagger. And then according to the required concentration of the mechanical liquid medicine, simultaneously opening a first control valve and a second control valve to control the flow of water and the original liquid medicine. And finally, when water enters the proportioning pump, starting the proportioning pump, sucking the original liquid medicine in the original medicine container into the proportioning pump through the medicine sucking pipe for mixing proportioning, and conveying the liquid medicine into the medicine collecting container through the medicine discharging pipe after proportioning by the proportioning pump.
Further, in the embodiment of the present invention, the first control valve and the second control valve are both electromagnetic control valves.
Further, in an embodiment of the present invention, the proportioner further comprises: the system host is provided with a power switch and a working switch and is connected with the first control valve and the second control valve through wired or wireless communication; the low liquid level gauge is connected with the lower end in the raw medicine container and is connected with the system host through wired or wireless communication; the high liquid level meter is connected with the upper end in the medicine collecting container and is connected with the system host through wired or wireless communication. When the low liquid level gauge detects that the liquid level of the original liquid medicine in the original medicine container is in a low position, the low liquid level gauge sends a signal to a system host, the system host closes a first control valve and a second control valve to finish forced stopping, or when the high liquid level gauge detects that the liquid level of the mixed liquid medicine in the medicine collecting container is in a low position, the high liquid level gauge sends a signal to the system host, and the system host closes the first control valve and the second control valve to finish forced stopping. On one hand, the method can prevent the original liquid medicine in the original medicine container from being insufficient, and can lead the medicine suction pipe to be insufficient to suck the original liquid medicine into the proportioning pump, so that the original liquid medicine and water are mixed to proportioning the liquid medicine, and the liquid medicine can not reach the standard of the concentration required by a work piece. On the other hand, the liquid level of the mixed liquid medicine in the medicine collecting container is prevented from being too high to cover the medicine outlet pipe, so that the liquid medicine in the medicine outlet pipe cannot flow into the medicine collecting container in a short time, the liquid medicine is blocked in the proportioning pump, the mixing work of the original liquid medicine and water in the proportioning pump is influenced, and the mixed liquid medicine of the original liquid medicine and water cannot reach the standard of the concentration required by a work object.
Further, in the embodiment of the present invention, the portion where the drug sucking tube communicates with the raw drug container has: a supporting unit; the positioning unit is connected with the supporting unit at one end; the bearing is connected with the other end of the positioning unit; and the blades are arranged on the outer surface of the bearing. When the original liquid medicine passes through the medicine suction pipe, the flowing original liquid medicine pushes the wall surface of the blade, so that the original liquid medicine is forced to stir the liquid medicine in a self-rotation way, the flow among molecules of the original liquid medicine is quickened, the mixing of the original liquid medicine and water is further strengthened, and the mixed liquid medicine reaches the standard of the concentration required by a work piece.
Further, in the embodiment of the invention, the communicating part of the medicine sucking pipe and the original medicine container is positioned at the lower end in the original medicine container. The medicine suction pipe can not fully suck the original medicine into the proportioning pump, so that the original medicine liquid and water are mixed to proportioning the medicine liquid which does not reach the standard of the concentration required by the work piece.
Still further, in an embodiment of the invention, the blades are inclined towards the same rotational direction of the bearing. When the blade is forced by the flow of the original liquid medicine, the blade can concentrate the power generated by the flow of the original liquid medicine to move towards the same direction so as to stir the original liquid medicine, strengthen the flow of the original liquid medicine, and facilitate the full mixing of the original liquid medicine and water, so that the proportioned liquid medicine reaches the standard of the concentration required by a work piece.
Further, in an embodiment of the present invention, the blade is arcuate in shape. The flowing raw liquid medicine flows along the cambered surface of the blade and is concentrated towards the lowest center point of the cambered blade, so that the force generated by the flowing raw liquid medicine is concentrated to strengthen the rotating force of the blade, the stirring of the raw liquid medicine is further enhanced, the raw liquid medicine and water are fully mixed, and the proportioned liquid medicine reaches the standard of the concentration required by a work piece.
Further, in the embodiment of the present invention, a water pipe between the other end of the water pipe and the first control valve has: a filter screen; the outer surface of the water pipe is provided with: the vibration exciter is positioned at the opposite position of the filter screen; impurity treatment portion, impurity treatment portion is linked together in with the water pipe, and impurity treatment portion is linked together in addition external world, and impurity treatment portion is located the filter screen lower extreme, and impurity treatment portion has: a rotating part; the blocking part is connected with the rotating part. In the running water passing through the water pipe, the filter screen can filter impurities in the water at first, then the vibration exciter is started to shake out the impurities on the filter screen and deposit the impurities on the blocking part, and finally the rotating part is rotated to pull the blocking part to move, so that the impurities are promoted to flow out of the water pipe to finish the filtering treatment under the action of water flow. On one hand, impurities in the water are filtered, so that the pure liquid medicine mixed by the original liquid medicine and the water is maintained, and the impurities are not present, so that the proportioned liquid medicine reaches the standard of the use of the work piece. On the other hand, the impurities on the filter screen are disposed, the circulation of water is prevented, the water in the water pipe is guaranteed to be in a filling state, the control valve is favorable for precisely controlling the content of water required by mixed liquid medicine, and the proportioned liquid medicine reaches the standard of the concentration required by a work piece.
Further, in the embodiment of the present invention, the filter screen is disposed obliquely, and the filter screen is inclined toward the first direction of the control valve. When preventing that the impurity on the filter screen from being shaken out the filter screen and precipitating, force impurity slight drift because of external force factor, blocked in the lower extreme of filter screen, lead to blocking up the circulation of a part of water, cause the control valve to mix the required water content of liquid medicine with unable accurate control for the liquid medicine that the ratio is proportioned can not reach the standard of the required concentration of work piece.
Further, in the embodiment of the present invention, the filter screen is made of a rigid material. Is beneficial to the conduction of vibration force.
Further, in the embodiment of the present invention, the blocking portion is conical, and the conical surface of the cone of the blocking portion faces away from the rotating portion. The inclined plane of conical blocking portion has the guide effect to impurity, is favorable to concentrating impurity in one place and handles, guarantees that the water in the water pipe is the filling state, further is favorable to the first accurate content of the required water of control mixing liquid medicine of control valve for the liquid medicine of proportioning reaches the standard of the required concentration of work piece.
Further, in the embodiment of the invention, the blocking portion blocks the position where the impurity processing portion communicates with the outside. The water leakage is prevented, so that the control valve cannot accurately control the content of water required by mixed liquid medicine, and the proportioned liquid medicine cannot reach the standard of the concentration required by the work piece.
Further, in the embodiment of the invention, the proportioner is further provided with an outer container, the raw medicine container is positioned in the outer container, a certain distance is reserved between the raw medicine container and the outer container, and the inner bottom of the outer container is connected with the elastic piece. On the one hand, when the raw medicine container shakes, the outer container has a blocking effect on the raw medicine container, so that the raw medicine container is prevented from shaking greatly, the liquid level of the raw medicine liquid is changed greatly, the medicine suction pipe can not fully suck the raw medicine into the proportioning pump, and the mixed proportioning of the raw medicine liquid and water further leads the medicine liquid to be out of the standard of the concentration required by a work piece. On the other hand, when the raw medicine container shakes, the outer container can give the reaction force to the raw medicine container when the raw medicine container touches the outer container, which is beneficial to the raw medicine liquid, because the raw medicine liquid can absorb the reaction force and make the raw medicine liquid molecules move vigorously, the raw medicine liquid is prevented from becoming sticky, and the raw medicine liquid can be fully mixed with water molecules when being mixed with water, so that the mechanical medicine liquid obtained by mixing proportion reaches the concentration standard of the medicine liquid required by a processed object.
The beneficial effects of the invention are as follows:
firstly, the invention vibrates the original liquid medicine through the undulator to force the molecules of the original liquid medicine to move vigorously, thus preventing the original liquid medicine from becoming sticky, being beneficial to fully mixing with water molecules when mixing with water, and leading the mechanical liquid medicine obtained by mixing proportion to reach the concentration standard of the liquid medicine required by the processed object.
Secondly, the invention enables the original medicine container to do irregular movement through the cooperation of the elastic piece and the undulator, further enables the original medicine liquid to flow towards all directions, forces molecules which can react with each other to be staggered, is beneficial to the molecules which can react with each other for a long time to be difficult to approach, prevents the original medicine liquid from becoming sticky in a short time when the undulator does not work, can not be fully mixed with water, and causes the mechanical medicine liquid obtained by mixing proportion to not reach the concentration standard of the medicine liquid required by the processed object.
In order to achieve the second purpose, the invention adopts the following technical scheme: a proportioning method, comprising the following steps:
water is led, and a water-through pipe is communicated with a tap water source;
adding medicine, namely adding the original liquid medicine into an original medicine container;
vibrating, starting an undulator, vibrating the original liquid medicine in the original medicine container, and forcing the original liquid medicine molecules to move vigorously;
the vibration is carried out, and when the vibrator vibrates the raw medicine container, the elastic piece under the raw medicine container is stressed to irregularly shake, so that the raw medicine liquid in the raw medicine container is promoted to flow towards all directions;
controlling the quantity, namely opening a first control valve and a second control valve to control the flow of water and original liquid medicine according to the concentration required by the mechanical liquid medicine;
when water enters the proportioning pump, the proportioning pump is started, and the raw liquid medicine in the raw medicine container is sucked into the proportioning pump through the medicine suction pipe for mixing proportioning;
and discharging the medicine, wherein the proportioning pump conveys the medicine liquid into the medicine collecting container through the medicine discharging pipe after the water and the original medicine liquid are mixed into the medicine liquid.
Further, in the embodiment of the invention, in the step proportioning, when the original liquid medicine passes through the medicine suction pipe, the flowing original liquid medicine pushes the wall surface of the blade, so that the liquid medicine is forced to self-rotate and stir the liquid medicine, and the flow among liquid medicine molecules is quickened.
Further, in the embodiment of the present invention, in the step of controlling the amount, the power switch of the system host is turned on first, and then the control valve one and the control valve two are controlled by the system host.
Further, in the embodiment of the invention, after the medicine is discharged in the step, the step is forced to stop, and when the low liquid level gauge detects that the liquid level of the original medicine in the original medicine container is in a low position, the low liquid level gauge sends a signal to the system host, and the system host closes the first control valve and the second control valve to finish the forced stop; when the high liquid level meter detects that the liquid level of the mixed liquid medicine in the medicine collecting container is in a low position, the high liquid level meter sends a signal to the system host, and the system host closes the first control valve and the second control valve to finish forced stopping.
Further, in the embodiment of the invention, after the step of water passing, the step of filtering treatment is further performed, during the running water passing through the water passing pipe, the filter screen firstly filters impurities in the water, then the vibration exciter is started to shake out the impurities on the filter screen and deposit the impurities on the blocking part, and finally the rotating part is rotated to move the blocking part, so that the impurities are promoted to flow out of the water passing pipe to complete the filtering treatment under the action of the water flow and the inclined plane of the blocking part.
Drawings
FIG. 1 is a schematic front view of a proportioner according to an embodiment of the present invention.
FIG. 2 is a detailed schematic diagram of a proportioner according to an embodiment of the present invention.
Fig. 3 is a partial enlarged view of a of fig. 2.
Fig. 4 is a schematic structural view of a drug sucking tube according to an embodiment of the present invention.
Fig. 5 is an indication diagram in the direction a of fig. 4.
Fig. 6 is a schematic structural diagram of a water pipe and an impurity treatment unit according to an embodiment of the present invention.
Fig. 7 is a first motion schematic diagram of the water pipe and the impurity treatment unit according to the embodiment of the invention.
Fig. 8 is a second motion schematic diagram of the water pipe and the impurity treatment unit according to the embodiment of the invention.
Fig. 9 is a third motion diagram of the water pipe and the impurity treatment unit according to the embodiment of the invention.
Fig. 10 is a fourth motion diagram of the water pipe and the impurity treatment unit according to the embodiment of the present invention.
In the accompanying drawings
1. Water pipe 2, proportioning pump 3 and control valve I
4. Control valve II 5, drug suction tube 6 and raw drug container
7. Elastic member 8, vibrator 9 and medicine collecting container
10. Drug outlet pipe 11, system host 12 and power switch
13. Low level gauge 14, high level gauge 15, support unit
16. Positioning unit 17, bearing 18, blade
19. Outer container 20, vibration exciter 21 and filter screen
22. Impurity treatment unit 23, rotation unit 24, and blocking unit
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. However, it is apparent that. It will be apparent to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well known proportioning methods and structures have not been described in detail in order to avoid unnecessarily obscuring the embodiments. In addition, all embodiments may be used in combination with each other.
Embodiment one:
a proportioner, as shown in figure 1, comprising: the device comprises a water pipe 1, a medicine suction pipe 5, a medicine outlet pipe 10, a proportioning pump 2, a first control valve 3, a second control valve 4, a raw medicine container 6, an undulator 8, an elastic piece 7 and a medicine collecting container 9.
The water pipe 1 has a water passage space through which water passes. The drug suction tube 5 has a drug delivery space through which the drug solution passes. The outlet tube 10 has a space for passing the chemical solution and water.
The proportioning pump 2 is provided with a water inlet, a medicine inlet and a mixing port. The water inlet is communicated with one end of the water pipe 1. The medicine inlet is communicated with one end of the medicine suction pipe 5. The mixing port is communicated with one end of the medicine outlet pipe 10.
The first control valve 3 is connected with the water pipe 1, and the first control valve 3 is positioned in the opposite direction of the water inlet. The second control valve 4 is connected with the drug sucking pipe 5, and the second control valve 4 is positioned in the opposite direction of the drug inlet. The raw medicine container 6 is communicated with the other end of the medicine suction tube 5. The undulator 8 is arranged on the wall surface of the raw medicine container 6. The elastic piece 7 is arranged at the bottom of the raw medicine container 6, and the elastic piece 7 has elasticity. The medicine collecting container 9 is provided with a medicine containing space for containing medicine liquid, and the medicine collecting container 9 is communicated with the other end of the medicine outlet pipe 10.
The working steps are as follows: as shown in fig. 1 and 2, the water pipe 1 is connected with a tap water source. Next, the raw medicine liquid is added into the raw medicine container 6. Then, the undulator 8 is started to vibrate the original liquid medicine in the original medicine container 6 to force the original liquid medicine molecules to move vigorously, and meanwhile, the elastic piece 7 under the original medicine container 6 is stressed to shake irregularly to drive the original liquid medicine in the original medicine container 6 to flow towards all directions, so that the molecules of the original liquid medicine which can react mutually are forced to be staggered. And then according to the required concentration of the mechanical liquid medicine, simultaneously opening the first control valve 3 and the second control valve 4 to control the flow of water and the original liquid medicine. Finally, when water enters the proportioning pump 2, the proportioning pump 2 is started, the proportioning pump 2 works to suck the original liquid medicine in the original medicine container 6 into the proportioning pump 2 through the medicine suction pipe 5 for mixing proportioning, and after proportioning, the proportioning pump 2 can convey the liquid medicine into the medicine collecting container 9 through the medicine outlet pipe 10.
Specifically, as shown in fig. 1, the first control valve 3 and the second control valve 4 are electromagnetic control valves. The proportioner also comprises a system host 11, a low level gauge 13 and a high level gauge 14. The system host 11 is provided with a power switch 12 and a working switch, and the system host 11 is connected with the first control valve 3 and the second control valve 4 through wired or wireless communication. The low liquid level meter 13 is connected with the lower end in the raw medicine container 6, and the low liquid level meter 13 is connected with the system host 11 through wired or wireless communication. The high liquid level meter 14 is connected with the upper end in the medicine collecting container 9, and the high liquid level meter 14 is connected with the system host 11 through wired or wireless communication. Before the first control valve 3 and the second control valve 4 are controlled, the power switch 12 of the system host 11 is turned on to electrify, and then the working switch is turned on to control the first control valve 3 and the second control valve 4, so that the content of the original liquid medicine and the water is further controlled. In the process of mixing and proportioning the raw liquid medicine and water, when the low liquid level gauge 13 detects that the liquid level of the raw liquid medicine in the raw liquid medicine container 6 is at a low position, the low liquid level gauge 13 sends a signal to the system host 11, the system host 11 closes the first control valve 3 and the second control valve 4 to finish forced stopping, or when the high liquid level gauge 14 detects that the liquid level of the mixed liquid medicine in the medicine collecting container 9 is at a low position, the high liquid level gauge 14 sends a signal to the system host 11, and the system host 11 closes the first control valve 3 and the second control valve 4 to finish forced stopping. On the one hand, the method can prevent the original liquid medicine in the original medicine container 6 from being insufficient, and can lead the original liquid medicine to be mixed with water to prepare the liquid medicine which can not reach the standard of the concentration required by the work under the condition that the medicine suction pipe 5 can not sufficiently suck the original liquid medicine into the proportioning pump 2. On the other hand, the liquid level of the mixed liquid medicine in the medicine collecting container 9 is too high to cover the medicine outlet pipe 10, so that the liquid medicine in the medicine outlet pipe 10 cannot flow into the medicine collecting container 9 in a short time, the liquid medicine is blocked in the proportioning pump 2, the mixing work of the raw liquid medicine and water in the proportioning pump 2 is affected, and the mixed liquid medicine of the raw liquid medicine and water cannot reach the standard of the concentration required by a work piece.
Specifically, as shown in fig. 3 to 5, the drug sucking tube 5 is provided with a supporting unit 15, a positioning unit 16, a bearing 17 and a blade 18 at the position where the drug container 6 is communicated. One end of the positioning unit 16 is connected to the supporting unit 15. The bearing 17 is connected to the other end of the positioning unit 16. The blades 18 are mounted on the outer surface of the bearing 17. When the original liquid medicine passes through the medicine suction pipe 5, the flowing original liquid medicine pushes the wall surface of the blade 18, so that the original liquid medicine is forced to stir the liquid medicine in a self-rotation way, the flow among molecules of the original liquid medicine is quickened, the mixing of the original liquid medicine and water is further enhanced, and the mixed liquid medicine reaches the standard of the concentration required by a work piece.
Specifically, the connection between the drug sucking tube 5 and the drug container 6 is located at the lower end of the drug container 6. The medicine suction pipe 5 can not fully suck the original medicine into the proportioning pump 2, so that the mixed proportioning of the original medicine and water can not reach the standard of the concentration required by the work piece.
More specifically, as shown in fig. 5, the blades 18 are inclined toward the same rotational direction of the bearing 17. When the blade 18 is forced by the flow of the original liquid medicine, the blade 18 can concentrate the power generated by the flow of the original liquid medicine to move towards the same direction so as to stir the original liquid medicine, strengthen the flow of the original liquid medicine, and facilitate the full mixing of the original liquid medicine and water, so that the proportioned liquid medicine reaches the standard of the concentration required by the work piece.
More specifically, as shown in FIGS. 3 and 4, the blade 18 is arcuate in shape. The flowing raw liquid medicine flows along the cambered surface of the blade 18 and is concentrated towards the lowest center point of the cambered blade 18, so that the force generated by the flowing raw liquid medicine is concentrated to strengthen the rotating force of the blade 18, the stirring of the raw liquid medicine is further strengthened, the raw liquid medicine and water are fully mixed, and the proportioned liquid medicine reaches the standard of the concentration required by a work piece.
Specifically, as shown in fig. 6, a screen 21 is provided in the water pipe 1 between the other end of the water pipe 1 and the first control valve 3. The outer surface of the water pipe 1 is provided with a vibration exciter 20 and an impurity treatment part 22, and the vibration exciter 20 is positioned at the opposite position of the filter screen 21. The impurity treatment part 22 is communicated with the water passing pipe 1, the impurity treatment part 22 is also communicated with the outside, the impurity treatment part 22 is positioned at the lower end of the filter screen 21, and the impurity treatment part 22 is provided with a rotating part 23 and a blocking part 24. The blocking portion 24 is connected to the rotating portion 23. As shown in fig. 7-10, during running water passing through the water pipe 1, the filter screen 21 will filter impurities in the water first, then the vibration exciter 20 is started to shake out and deposit the impurities on the filter screen 21 on the blocking portion 24, and finally the rotating portion 23 is rotated to pull the blocking portion 24 to move, so that the impurities are promoted to flow out of the water pipe 1 under the action of the water flow to complete the filtering treatment. On one hand, impurities in the water are filtered, so that the pure liquid medicine mixed by the original liquid medicine and the water is maintained, and the impurities are not present, so that the proportioned liquid medicine reaches the standard of the use of the work piece. On the other hand, the impurity on the filter screen 21 is disposed, the circulation of water is prevented, the water in the water pipe 1 is guaranteed to be in a filling state, the control valve I3 is favorable for accurately controlling the content of water required by mixed liquid medicine, and the proportioned liquid medicine reaches the standard of the concentration required by a work piece.
More specifically, as shown in fig. 6 to 8, the filter screen 21 is provided obliquely, and the filter screen 21 is inclined toward the first control valve 3. When the impurity on the filter screen 21 is prevented from being vibrated away from the filter screen 21 to precipitate, the impurity is forced to slightly drift due to the external force factor, the impurity is blocked at the lower end of the filter screen 21, so that the circulation of a part of water is blocked, the content of water required by the mixed liquid medicine can not be accurately controlled by the first control valve 3, and the proportioned liquid medicine can not reach the standard of the concentration required by the work piece.
More specifically, the material of the screen 21 is a rigid material. Is beneficial to the conduction of vibration force.
More specifically, as shown in fig. 9 and 10, the blocking portion 24 has a conical shape, and the conical surface of the conical shape of the blocking portion 24 faces away from the rotating portion 23. The inclined surface of the conical blocking part 24 has a guiding effect on impurities, is favorable for concentrating the impurities at one place for treatment, ensures that the water in the water pipe 1 is in a filling state, and is further favorable for controlling the content of water required by the mixed liquid medicine by the first 3 accurate control valve, so that the proportioned liquid medicine reaches the standard of the concentration required by a work piece.
More specifically, the blocking portion 24 blocks the position where the impurity processing portion 22 communicates with the outside. The water leakage is prevented, so that the first control valve 3 cannot accurately control the content of water required by mixed liquid medicine, and the proportioned liquid medicine can not reach the standard of the concentration required by a work piece.
Specifically, as shown in fig. 2, the dispenser further has an outer container 19 in which the raw medicine container 6 is located, with a certain distance between the raw medicine container 6 and the outer container 19, and an elastic member 7 is attached to the bottom inside the outer container 19. On the one hand, when the raw medicine container 6 shakes, the outer container 19 has a blocking effect on the raw medicine container 6, so that the raw medicine container 6 is prevented from shaking greatly, the liquid level of the raw medicine is greatly changed, the medicine suction pipe 5 can not fully suck the raw medicine into the proportioning pump 2, and the raw medicine and water are further mixed to proportioning the medicine to obtain the standard of the concentration which is not up to the required concentration of the work object. On the other hand, when the raw medicine container 6 shakes, the outer container 19 can be given to the raw medicine container 6 by the outer container 19 when the raw medicine container 6 touches the outer container 19, which is beneficial to the raw medicine liquid because the raw medicine liquid can absorb the reaction force and make the raw medicine liquid molecules move vigorously, so that the raw medicine liquid is prevented from becoming sticky, and can be fully mixed with water molecules when being mixed with water, and the mechanical medicine liquid obtained by mixing proportion can reach the concentration standard of the medicine liquid required by a processed object.
The beneficial effects of the invention are as follows:
firstly, the original liquid medicine is vibrated by the vibrator 8, so that the original liquid medicine molecules are forced to move vigorously, the original liquid medicine is prevented from becoming sticky, the original liquid medicine can be fully mixed with water molecules when being mixed with water, and the mechanical liquid medicine obtained by mixing proportion can reach the concentration standard of the liquid medicine required by a processed object.
Secondly, the invention enables the original medicine container 6 to do irregular movement through the cooperation of the elastic piece 7 and the undulator 8, further enables the original medicine liquid to flow towards all directions, forces molecules which can react with each other to be staggered, is beneficial to the molecules which can react with each other for a long time to be difficult to approach, prevents the original medicine liquid from becoming sticky in a short time when the undulator 8 does not work, can not be fully mixed with water, and causes the mechanical medicine liquid obtained by mixing proportion to not reach the concentration standard of the medicine liquid required by a processed object.
A proportioning method, comprising the following steps:
and (3) introducing water, and communicating the water introducing pipe 1 with a tap water source.
Adding medicine, and adding the original liquid medicine into the original medicine container 6.
The vibrator 8 is started to vibrate the original liquid medicine in the original medicine container 6, so that the original liquid medicine molecules are forced to move vigorously.
The oscillation is carried out, the raw medicine container 6 is vibrated by the vibrator 8, and meanwhile, the elastic piece 7 under the raw medicine container 6 is subjected to irregular shaking, so that the raw medicine liquid in the raw medicine container 6 is promoted to flow towards all directions.
And controlling the quantity, and simultaneously opening the first control valve 3 and the second control valve 4 to control the flow of water and the original liquid medicine according to the required concentration of the mechanical liquid medicine.
When water enters the proportioning pump 2, the proportioning pump 2 is started, and the raw liquid medicine in the raw medicine container 6 is sucked into the proportioning pump 2 through the medicine suction pipe 5 for mixing proportioning by the proportioning pump 2.
After the medicine is discharged and the water and the original medicine liquid are mixed into the medicine liquid, the proportioning pump 2 conveys the medicine liquid into the medicine collecting container 9 through the medicine discharging pipe 10.
Specifically, in the step proportioning, when the raw liquid medicine passes through the medicine suction pipe 5, the flowing raw liquid medicine pushes the wall surface of the blade 18, so that the liquid medicine is forced to self-rotate and stir the liquid medicine, and the flow among liquid medicine molecules is quickened.
Specifically, in the step control, the power switch 12 of the system host 11 is turned on, and then the first control valve 3 and the second control valve 4 are controlled by the system host 11.
More specifically, after the step of dispensing, the step of forcibly stopping is further performed, when the low level gauge 13 detects that the original liquid medicine level in the original liquid medicine container 6 is at the low position, the low level gauge 13 sends a signal to the system host 11, and the system host 11 closes the first control valve 3 and the second control valve 4 to finish the forced stopping. When the high liquid level meter 14 detects that the liquid level of the mixed liquid medicine in the medicine collecting container 9 is in a low position, the high liquid level meter 14 sends a signal to the system host 11, and the system host 11 closes the first control valve 3 and the second control valve 4 to finish forced stopping.
Specifically, after the step of water passing, there is a step of filtering treatment, in the process that tap water passes through the water passing pipe 1, the filter screen 21 will filter impurities in the water first, then the vibration exciter 20 is started to shake out the impurities on the filter screen 21 and deposit the impurities on the blocking portion 24, and finally the rotating portion 23 is rotated to move the blocking portion 24, so that the impurities are promoted to flow out of the water passing pipe 1 to complete the filtering treatment under the action of the water flow and the inclined plane of the blocking portion 24.
While the foregoing describes the illustrative embodiments of the present invention so that those skilled in the art may understand the present invention, the present invention is not limited to the specific embodiments, and all inventive innovations utilizing the inventive concepts are herein within the scope of the present invention as defined and defined by the appended claims, as long as the various changes are within the spirit and scope of the present invention.
Claims (16)
1. A proportioner, comprising:
a water pipe;
a drug sucking tube;
a medicine outlet pipe;
a proportioning pump, the proportioning pump having:
the water inlet is communicated with one end of the water pipe;
the medicine inlet is communicated with one end of the medicine suction pipe;
the mixing port is communicated with one end of the medicine outlet pipe;
the first control valve is connected with the water pipe and is positioned in the opposite direction of the water inlet;
the second control valve is connected with the drug suction pipe and is positioned in the opposite direction of the drug inlet;
the raw medicine container is communicated with the other end of the medicine suction tube;
the undulator is arranged on the wall surface of the raw medicine container;
the elastic piece is arranged at the bottom of the raw medicine container;
the medicine collecting container is communicated with the other end of the medicine outlet pipe;
the medicine sucking pipe is provided with a communicating part with the original medicine container:
a supporting unit;
the positioning unit is connected with the supporting unit at one end;
the bearing is connected with the other end of the positioning unit;
and the blade is arranged on the outer surface of the bearing.
2. The proportioner of claim 1 wherein the first control valve and the second control valve are both solenoid control valves.
3. The proportioner of claim 1, wherein the proportioner further comprises:
the system host is provided with a power switch and a working switch and is connected with the first control valve and the second control valve through wired or wireless communication;
the low liquid level gauge is connected with the lower end in the raw medicine container and is connected with the system host through wired or wireless communication;
the high liquid level meter is connected with the upper end in the medicine collecting container and is connected with the system host through wired or wireless communication.
4. The proportioner of claim 1 wherein the location where the drug suction tube communicates with the bulk drug container is at a lower end within the bulk drug container.
5. The proportioner of claim 1 wherein the blades are inclined toward the same direction of rotation of the bearing.
6. The proportioner of claim 1 wherein the blade is arcuate in shape.
7. A proportioner according to claim 3, wherein there is provided in the water passage between the other end of the water passage and the first control valve:
a filter screen;
the outer surface of the water pipe is provided with:
the vibration exciter is positioned above the filter screen;
impurity treatment portion, impurity treatment portion with lead to the water pipe and be linked together in, impurity treatment portion is linked together in addition, impurity treatment portion is located the filter screen lower extreme, impurity treatment portion has:
a rotating part;
and the blocking part is connected with the rotating part.
8. The proportioner of claim 7 wherein the screen is angled and the screen is angled toward the first control valve.
9. The proportioner of claim 7 wherein the material of the screen is a rigid material.
10. The proportioner of claim 7 wherein the barrier is conical and the conical surface of the barrier faces away from the transition.
11. The dispenser according to claim 7, wherein the blocking portion blocks a position where the impurity treating portion communicates with the outside.
12. The dispenser of claim 1, further comprising an outer container in which the bulk drug container is located, the bulk drug container and the outer container having a gap therebetween, the inner bottom of the outer container being connected to the resilient member.
13. A proportioning method, wherein the proportioning method is based on the proportioning device according to any one of the preceding claims 7-11, the proportioning method comprising the steps of:
water is led, and a water-through pipe is communicated with a tap water source;
adding medicine, namely adding the original liquid medicine into an original medicine container;
vibrating, namely starting an undulator to vibrate the original liquid medicine in the original medicine container so as to force the original liquid medicine molecules to move vigorously;
oscillating, wherein when the oscillator vibrates the raw medicine container, the elastic piece under the raw medicine container is stressed to irregularly shake, so that the raw medicine liquid in the raw medicine container is promoted to flow towards all directions;
controlling the quantity, namely opening a first control valve and a second control valve to control the flow of water and original liquid medicine according to the concentration required by the mechanical liquid medicine;
when water enters a proportioning pump, starting the proportioning pump, and sucking the original liquid medicine in an original medicine container into the proportioning pump through a medicine sucking pipe for mixing proportioning;
delivering the medicine, wherein the proportioning pump conveys the medicine liquid into a medicine collecting container through a medicine delivery pipe after water and the original medicine liquid are mixed into the medicine liquid;
in the step, when the raw liquid medicine passes through the medicine suction pipe, the flowing raw liquid medicine pushes the wall surface of the blade, so that the raw liquid medicine is forced to stir the liquid medicine in a self-rotation way, and the intermolecular flow of the raw liquid medicine is quickened.
14. The proportioning method of claim 13, wherein in the step of controlling the amount, a power switch of a system host is turned on first, and then the first control valve and the second control valve are controlled by the system host.
15. The proportioning method of claim 14, wherein after the step of dispensing, the step of forcibly stopping is further performed, and when a low liquid level meter detects that the liquid level of the original liquid medicine in the original liquid medicine container is in a low position, the low liquid level meter sends a signal to the system host, and the system host closes the first control valve and the second control valve to finish forcibly stopping; when the high liquid level meter detects that the liquid level of the mixed liquid medicine in the medicine collecting container is at a high position, the high liquid level meter sends a signal to the system host, and the system host closes the first control valve and the second control valve to finish forced stopping.
16. The proportioning method of claim 13, wherein after the step of passing water, there is a step of filtering, in the process that tap water passes through the water passing pipe, impurities in the water are filtered by the filter screen firstly, then the vibration exciter is started to vibrate out the impurities on the filter screen and deposit the impurities on the blocking part, finally the rotating part moves the blocking part, and under the action of water flow and the inclined plane of the blocking part, the impurities are promoted to flow out of the water passing pipe to complete the filtering.
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Denomination of invention: A blender and a blending method Granted publication date: 20231124 Pledgee: Bank of Suzhou Co.,Ltd. Zhangjiagang sub branch Pledgor: JIANGSU XULONG ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2025980043537 |