CN211837469U - Emulsifying device - Google Patents
Emulsifying device Download PDFInfo
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- CN211837469U CN211837469U CN202020243646.3U CN202020243646U CN211837469U CN 211837469 U CN211837469 U CN 211837469U CN 202020243646 U CN202020243646 U CN 202020243646U CN 211837469 U CN211837469 U CN 211837469U
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Abstract
The utility model discloses an emulsification device, this emulsification device includes: an emulsification tank body; the stirrer is arranged in the emulsification tank body and comprises a rotating shaft and a stirring blade connected to the rotating shaft; one or more first baffles, wherein the first baffles are formed by upwards protruding from the inner surface of the bottom wall of the emulsification tank body, and gaps are respectively reserved between the two ends of each first baffle and the side wall of the emulsification tank body and between the two ends of each first baffle and the bottom of the stirrer; and one or more second baffles formed to extend radially inward from the inner surface of the sidewall of the emulsification tank. Like this, can eliminate the vortex that the agitator formed when the operation effectively through first baffle and second baffle, avoid the internal emulsion of emulsification jar to sneak into the air to, when the emulsion flows out, can further avoid the external air admission of emulsification jar through first baffle, and change the flow direction of emulsion, make the separation rate of emulsion reduce.
Description
Technical Field
The utility model relates to a grease chemical industry technical field especially relates to an emulsification device.
Background
As a commonly used emulsification apparatus, an agitator is usually disposed in an emulsification vessel, so that one liquid is dispersed into another immiscible liquid by the agitator to obtain an emulsion. However, the emulsion generates a centrifugal force with the rotation of the agitator to form a vortex, which makes it easy to incorporate more air into the emulsion.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses emulsification device, this emulsification device can eliminate the vortex that the agitator formed when the function effectively through first baffle and second baffle, has avoided the internal emulsion of emulsification tank to sneak into the air.
In view of this, the utility model provides an emulsification device, emulsification device includes:
an emulsification tank body;
the stirrer is arranged in the emulsification tank body and comprises a rotating shaft and a stirring blade connected to the rotating shaft;
one or more first baffles, wherein the first baffles are formed by upwards protruding from the inner surface of the bottom wall of the emulsification tank body, and gaps are respectively reserved between the two ends of each first baffle and the side wall of the emulsification tank body and between the two ends of each first baffle and the bottom of the stirrer;
one or more second baffles formed extending radially inward from the inner surface of the sidewall of the emulsification tank.
In an optional embodiment of the present invention, an outlet is provided at the bottom of the emulsification tank, and the bottom wall of the emulsification tank is inclined downward toward the outlet;
the position of first baffle is close to the export, with the axis of pivot is central, at least two first baffle sets up relatively the axis both sides of pivot make at least two form the tubaeform opening between the first baffle, just tubaeform open-ended opening direction orientation the export.
In an optional embodiment of the present invention, the bottom wall of the emulsification tank body comprises a first bottom wall region and a second bottom wall region outside the first bottom wall region, the outlet is disposed at the lowest position in the first bottom wall region, and the first baffle is disposed in the first bottom wall region.
The utility model discloses an in the optional embodiment, the pivot mounting is installed to the bottom of pivot, the pivot mounting includes axle sleeve and tripod, the top of tripod with axle sleeve fixed connection, bottom with the diapire internal surface fixed connection of the emulsification tank body, the both ends of first baffle respectively with the low side of tripod the lateral wall of the emulsification tank body has the clearance.
In an optional embodiment of the present invention, the emulsifying device comprises two symmetrically arranged first baffles, and an angle formed by the two first baffles towards the outlet is 120 °.
In an optional embodiment of the present invention, a hole is provided in the middle of the second baffle.
In an optional embodiment of the present invention, the stirring blade includes: the device comprises a transverse blade part, a vertical blade part and an oblique blade part, wherein one end of the transverse blade part is fixedly connected with the rotating shaft, the other end of the transverse blade part is fixedly connected with one end of the vertical blade part, and the other end of the vertical blade part is fixedly connected with the oblique blade part;
stirring vane still includes first connecting portion, the both ends of first connecting portion respectively with the pivot the slant blade portion fixed connection.
In an optional embodiment of the present invention, the stirring blade includes two transverse blade portions arranged at an interval, the stirring blade further includes a second connecting portion fixedly connected between the two transverse blade portions, and the second connecting portion is provided with an opening;
the horizontal blade portion the vertical blade portion and the equal inclination angle setting of slant blade portion.
In an optional embodiment of the present invention, the emulsification device further comprises:
the liquid level meter is arranged in the emulsification tank body;
the switch valve is arranged outside the emulsification tank body and is positioned close to the outlet;
the controller is respectively connected with the liquid level meter and the switch valve;
the controller is used for acquiring an initial liquid level value acquired by the liquid level meter and a current liquid level value acquired by the liquid level meter when the switch valve is opened, determining a liquid level variation according to the initial liquid level value and the current liquid level value, and controlling the switch valve to be closed if the liquid level variation reaches a preset liquid level threshold value.
In an optional embodiment of the present invention, the emulsification device further comprises:
the flow detector is arranged outside the emulsifying tank body, is close to the outlet and is connected with the controller;
the flow control valve is respectively connected with the flow detector and the controller;
and when the flow detector detects that the current flow of the emulsion flowing out of the outlet reaches a preset flow threshold, the controller is used for reducing the flow of the emulsion flowing through the flow control valve.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the embodiment of the utility model discloses emulsification device, emulsification device includes: an emulsification tank body; the stirrer is arranged in the emulsification tank body and comprises a rotating shaft and a stirring blade connected to the rotating shaft; one or more first baffles, wherein the first baffles are formed by upwards protruding from the inner surface of the bottom wall of the emulsification tank body, and gaps are respectively reserved between the two ends of each first baffle and the side wall of the emulsification tank body and between the two ends of each first baffle and the bottom of the stirrer; one or more second baffles formed extending radially inward from the inner surface of the sidewall of the emulsification tank. Like this, can eliminate the vortex that the agitator formed when the operation effectively through first baffle and second baffle, avoid the internal emulsion of emulsification jar to sneak into the air to, when the emulsion flows out, can further avoid the external air admission of emulsification jar through first baffle, and change the flow direction of emulsion, make the separation rate of emulsion reduce.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first emulsification device disclosed in an embodiment of the present invention;
fig. 2A is a front view of an emulsification device according to an embodiment of the present invention;
fig. 2B is a top view of an emulsification device according to an embodiment of the present invention;
fig. 3A is a top view of another emulsification device shown in an embodiment of the present invention;
fig. 3B is a top view of another emulsification device according to an embodiment of the present invention;
fig. 3C is a top view of another emulsification device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second emulsification device disclosed in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a third emulsification device disclosed in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The present invention will be described in detail with reference to the following examples.
Fig. 1 is a schematic structural diagram of an emulsification apparatus according to an embodiment of the present invention, as shown in fig. 1, the emulsification apparatus may include:
an emulsification tank 11;
the stirrer is arranged in the emulsification tank body 11 and comprises a rotating shaft 121 and a stirring blade 122 connected to the rotating shaft 121;
one or more first baffles 13, wherein the first baffles 13 are formed by upwards protruding from the inner surface of the bottom wall of the emulsification tank body 11, and gaps are respectively reserved between two ends of each first baffle 13 and the side wall of the emulsification tank body 11 and the bottom of the stirrer;
one or more second baffles 14, the second baffles 14 being formed to extend radially inward from the inner surface of the sidewall of the emulsification tank 11.
When the rotating speed of the stirrer reaches a certain speed, the emulsion in the emulsifying tank body 11 rotates along with the rotating direction of the stirring blades, so that the emulsion in the central area of the emulsifying tank body 11 surges towards the side wall of the emulsifying tank body 11 due to the action of centrifugal force, the liquid level at the side wall of the emulsifying tank body 11 rises, the liquid level in the central area of the emulsifying tank body 11 decreases, and then finally, a vortex is formed. In this case, air is easily introduced into the emulsion, and the density of the emulsion mixed with air is reduced, thereby reducing the mixing effect. And if the emulsion mixed with air is delivered to the next processing equipment (such as a quenching kneader or the like) through a pipe and a pump (such as a centrifugal pump, a high-pressure pump or the like), the air mixed in the pump causes insufficient pressure, so that idling may occur, thereby causing a shutdown failure. To avoid this, the present invention requires the addition of a second baffle 14 to the side wall of the emulsification tank 11. However, when the stirring blade 122 cannot stir the remaining emulsion in the emulsion tank 11, the second baffle 14 cannot effectively prevent the vortex, so the present application needs to add the first baffle 13 to the bottom wall of the emulsion tank 11, and to have a certain gap between the two ends of the first baffle 13 and the side wall of the emulsion tank 11 and the bottom of the stirrer, respectively, so as to achieve the purpose of eliminating the vortex and enabling the emulsion to flow out from the gap. Therefore, the first baffle 13 and the second baffle 14 are arranged at the same time, so that the vortex can be effectively eliminated, the stirring effect is improved, and air is prevented from being mixed into the emulsion.
If the number of the second baffles is large, a dead space is formed, and the mixing effect of the emulsion is poor. Based on this, the utility model discloses can be based on the internal diameter of the emulsification tank body 11 and the size of second baffle 14, at the second baffle of the side wall mounting first quantity of the emulsification tank body 11, the internal diameter and the high certainty of this second baffle 14's size can be according to the emulsification tank body. For example, 4 second baffles 14 may be mounted on the side walls of the emulsification tank 11. Further, the utility model discloses can be on the lateral wall of the emulsification tank body 11 evenly install 4 second baffles.
It will be appreciated that in general the greater the number of first baffles 11, the better the turbulence is eliminated, but at the same time the greater number of first baffles reduces the discharge velocity of the emulsion. Based on this, the utility model discloses a comprehensive consideration baffle can be at the first baffle 13 of the bottom wall installation second quantity of the emulsification tank body 11 to the elimination effect of vortex and the ejection of compact speed of emulsion. For example, 2 first baffles 13 may be installed on the bottom wall of the emulsification tank 11. As another example, 3 first baffles 13 may be installed on the bottom wall of the emulsification tank 11, and so on. The above examples are merely illustrative, and the present invention is not limited thereto.
The first baffle 13 and the second baffle 14 may be mounted by welding or the like, and the first baffle 13 may be vertically disposed on the bottom wall of the emulsification tank 11, and the second baffle 14 may be vertically disposed on the side wall of the emulsification tank 11.
In an alternative embodiment, the agitator may further include a servo motor connected to the rotating shaft 121, and the servo motor is used to drive the rotating shaft 121 to rotate, so that the rotating shaft 121 drives the agitating blades 122 to rotate.
Illustratively, the agitating blade includes any one of: frame stirring vane, paddle stirring vane, bent leaf are opened turbine stirring vane, the hinge is opened turbine stirring vane, anchor formula stirring vane, helical ribbon stirring vane or screw stirring vane etc. the utility model discloses do not special restriction to this.
In the present invention, the stirring blade 122 may include: the blade comprises a transverse blade part, a vertical blade part and an oblique blade part, wherein one end of the transverse blade part is fixedly connected with the rotating shaft 121, the other end of the transverse blade part is fixedly connected with one end of the vertical blade part, and the other end of the vertical blade part is fixedly connected with the oblique blade part; the stirring blade further comprises a first connecting portion, and two ends of the first connecting portion are respectively fixedly connected with the rotating shaft 121 and the oblique blade portion.
Further, the stirring blade 122 includes two transverse blade portions arranged at intervals, and the stirring blade further includes a second connecting portion fixedly connected between the two transverse blade portions, and the second connecting portion is provided with an opening; horizontal blade portion, vertical blade portion and the equal inclination setting of slant blade portion. Through setting up horizontal, vertical, the oblique blade portion to make these blade portions slope certain angle setting, be favorable to realizing better dispersion oil phase and aqueous phase, realize better more stable emulsification effect. Illustratively, as shown in fig. 1, the agitating blades 122 shown in fig. 1 are symmetrically disposed at both sides of a rotation shaft, and one side of the rotation shaft includes 2 transverse blade portions 122a, 1 vertical blade portion 122b, and 1 diagonal blade portion 122 c. The two horizontal blade portions 122a are arranged at the middle position of the rotating shaft at intervals, the right ends of the horizontal blade portions 122a are fixedly connected to the rotating shaft 121, the left ends of the two horizontal blade portions 122a are fixedly connected to the top end and the middle of the vertical blade portion 122b, the bottom end of the vertical blade portion 122b is fixedly connected to the middle of the oblique blade portion 122c, and the oblique blade portion 122c is arranged at the bottom of the rotating shaft and close to the bottom of the emulsification tank body. Stirring vane 122 still includes the first connecting portion 122d of slant setting and the second connecting portion 122e of vertical setting, the both ends of first connecting portion 122d respectively with pivot 121, slant blade portion 122c fixed connection, the both ends of second connecting portion 122e respectively with two horizontal blade portion 122a fixed connection, like this, can effectively improve stirring vane 122's overall structure stability through addding first connecting portion 122d and second connecting portion 122e, make each blade portion along with the pivoted in-process of pivot more stable. In addition, the inclined blade part shown in fig. 1 occupies a larger cross section of the emulsification tank 11, so that the stirring range of the inclined blade part is larger, and a better mixing effect can be achieved. In addition, the oblique blade part can also be connected with the blade angle adjuster, so that the angle of the oblique blade part can be adjusted through the blade angle adjuster, emulsion at different depths in the emulsifying tank body 11 can be stirred, and the stirring effect is improved.
Wherein, the fixed connection between blade portion and the pivot can adopt fixed connection modes such as welded fastening, riveting fixed, screw connection fixed, does not do the restriction here.
In the optional embodiment of the present invention, as shown in fig. 1, the top of the emulsification tank 11 is respectively provided with a product inlet 15, a CIP (cleaning in place) cleaning port 16, a transmission component 17 (i.e. a transmission seat and a base 17), a manhole electronic lock 18, and a coil pipe 19 and an ear seat 20 are arranged on the outer side wall of the emulsification tank 11, the coil pipe 19 is respectively provided with a hot water outlet 21 and a hot water inlet 22, the bottom of the ear seat 20 is provided with an electronic scale 23, and an outer container 24 for bearing the side wall and the bottom wall of the emulsification tank 11.
Wherein the product to be stirred can be fed into the emulsification tank 11 through the product inlet 15. Optionally, one way is: a certain amount of the product to be stirred can be put into the product inlet 15 by a manual delivery mode; the other mode is as follows: this product import is connected with this raw materials of waiting to stir the product provides the device, and be equipped with the raw materials ooff valve between this product import 15 and this raw materials provide the device, and this emulsification device still includes the controller, this controller is connected with this electronic scale 23 and raw materials ooff valve respectively, and like this, this electronic scale 23 is used for acquireing the internal initial weight of emulsification tank when this raw materials ooff valve is opened, and acquires the internal current weight of emulsification tank, this controller is used for confirming the weight variation according to current weight and initial weight, and when this weight variation reaches preset weight, control raw materials ooff valve and close. It should be noted that, since the product to be stirred usually consists of a plurality of raw materials, in the case that the product inlet 15 is a single inlet, the product inlet 15 can be connected to the corresponding raw material supply device through a plurality of raw material input pipes, so that the required raw materials can be input through the raw material switching valves to obtain the product to be stirred; under the condition that the product inlet 15 is a plurality of inlets, the product inlet corresponding to each raw material can be different, so that the required raw materials can be input into the emulsifying tank body 11 through the corresponding product inlet.
The inner wall of the emulsification tank body 11 can be cleaned through the CIP cleaning port, so that the emulsification tank body 11 can reach the cleaning degree of food processing, and impurities are prevented from entering the emulsion.
Considering that the rotating shaft 121 needs to be driven by a servo motor to rotate, a transmission part 17 needs to be arranged at the upper end socket of the top of the emulsification tank 11, and the transmission part 17 is connected with the rotating shaft 121, so that the motor drives the rotating shaft 121 to rotate through the transmission part 17.
Through setting up manhole electronic lock 18 for when operating personnel passed through the manhole and got into the internal operations such as overhauing of emulsification tank, can block the manhole, so that emulsification tank internal space keeps apart with the external world, prevents that non professional from getting into the internal safe risk that produces of emulsification ring jar, improves emulsification device's safe handling nature.
Through setting up coil pipe 19, hot water export 21 and hot water import 22 for can let in hot water to coil pipe 19 from hot water import 22, thereby heat the internal portion of the emulsification tank, avoid the emulsion that the internal portion of the emulsification tank 11 temperature is lower to lead to rotten. In addition, cold water is generated after the hot water transfers heat to the inside of the emulsification tank 11, and at this time, the cold water can be discharged from the hot water outlet 21. Wherein, an inlet control valve and an outlet control valve are arranged outside the emulsifying tank body 11, the inlet control valve is connected with the hot water inlet 22, the outlet control valve is connected with the hot water outlet 21, so that the inlet of hot water can be controlled by the inlet control valve, and the outlet of cold water can be controlled by the outlet control valve.
Illustratively, the coil 19 may be a half coil or the like. Of course, the utility model discloses in also can practical steam replace hot water to the internal portion of emulsification tank and heat, the utility model discloses do not do special restriction to this.
By providing an ear mount 20, the emulsifying device is facilitated to be lifted and may be used for mounting the electronic scale 23. The outer container 24 protects the side wall and the bottom wall of the emulsification tank 11, and prolongs the service life of the emulsification device.
Of course, the utility model discloses can also be equipped with the respirator at the top of the emulsification tank body to emulsification tank body 11 is inside to keep atmospheric pressure balanced with the outside air. Further, a filter screen can be installed in the respirator, so that air outside the emulsifying tank body 11 flows into the emulsifying tank body 11 after being filtered by the filter screen installed on the respirator.
In an alternative embodiment, as shown in FIG. 1, the second baffle 14 has a hole 141 in the middle. In this way, the vortex generated by the stirring blade can be eliminated more effectively.
Through the embodiment of the utility model provides an emulsification device, can eliminate the vortex that the agitator formed when the function effectively through first baffle and second baffle, avoided the internal emulsion of emulsification tank to sneak into the air to, when the emulsion flows out, can further avoid the outside air admission of the emulsification tank through first baffle, and change the flow direction of emulsion, make the separation rate of emulsion reduce.
In an optional embodiment of the present invention, as shown in fig. 1, an outlet 25 is provided at the bottom of the emulsification tank 11, and the bottom wall of the emulsification tank 11 is inclined downward toward the outlet; the first baffle 13 is located close to the outlet 25, and centered on the axis of the rotating shaft 121, at least two first baffles are oppositely disposed on two sides of the axis of the rotating shaft, so that a flared opening is formed between the at least two first baffles, and the opening direction of the flared opening faces the outlet 25.
It can be understood that, in order to make the emulsion can flow out completely, so the utility model discloses slope the setting with the diapire of the emulsification tank body 11 to when there is a small amount of emulsion in the emulsification tank body 11, this a small amount of emulsion can flow towards this export 25 under the action of gravity.
It will be appreciated that when a small amount of emulsion is present in the emulsion tank 11 and flows to the outside of the emulsion tank 11, the first baffle 13 cannot change the flow direction of the small amount of emulsion if the first baffle 13 is located away from the outlet 25 because the small amount of emulsion flows toward the outlet under the action of gravity, thereby causing the small amount of emulsion to separate. For example, the raw materials of the emulsion include water and oil, in which case there is oil-water separation. To sum up, the utility model discloses set up this first baffle 13 in the position that is close to export 25, reduce the separation rate of a small amount of emulsion to make this a small amount of emulsion can keep mixing the dispersion in a period.
In addition, the opening direction of the horn-shaped opening faces the outlet 25, so that when a small amount of emulsion is stored in the emulsion tank 11, the small amount of emulsion can flow into the horn-shaped opening, and the emulsion surrounded by the horn-shaped opening can flow towards the outlet 25, and the outflow efficiency of the small amount of emulsion is improved.
In an alternative embodiment, the bottom wall of the emulsification tank 11 may comprise a first bottom wall region in which the outlet 25 is lowermost and a second bottom wall region outside the first bottom wall region in which the first baffle 13 is located. Further, the bottom wall can be divided into a first bottom wall area and a second bottom wall area which are symmetrical, and the highest position of the first bottom wall area is connected with the lowest position of the second bottom wall area. It can be seen that the outlet 25 is provided at the lowest point in the first bottom wall area in order to allow the emulsion in the emulsion tank 11 to flow out completely. In addition, considering that the emulsion in the emulsion tank 11 gradually decreases as the emulsion flows out of the emulsion tank 11, a small amount of emulsion is stored in the emulsion tank 11, and thus the first baffle 13 is disposed in the first bottom wall area, so that the separation speed of the small amount of emulsion can be reduced by the first baffle 13, and the mixing and dispersing of the emulsion can be improved.
Through the embodiment of the utility model provides an emulsification device, can eliminate the vortex that the agitator formed when the function effectively through first baffle and second baffle, avoided the internal emulsion of emulsification tank to sneak into the air. And when the emulsion flows out, the first baffle can further prevent the air outside the emulsion tank from entering and change the flow direction of the emulsion, so that the separation speed of the emulsion is reduced. In addition, through the diapire with the emulsification tank body towards the export orientation downward sloping setting, the emulsion of being convenient for flows out. In addition, set up near the export with first baffle, and set up the opening direction of the trumpet-shaped opening that two at least first baffles formed towards the export, when there is a small amount of emulsion in the emulsification tank body like this for the separation speed of a small amount of emulsion can be reduced to first baffle to and accelerate a small amount of emulsion to the export flow.
In an alternative embodiment of the present invention, as shown in fig. 1, a shaft fixing member is installed at the bottom of the shaft 121.
The rotating shaft fixing part comprises a shaft sleeve 261 and a tripod 262, the top end of the tripod 262 is fixedly connected with the shaft sleeve 261, the bottom end of the tripod 262 is fixedly connected with the inner surface of the bottom wall of the emulsification tank body 11, and gaps are formed between the two ends of the first baffle 13 and the bottom end of the tripod 262 and the side wall of the emulsification tank body 11 respectively.
In the embodiment of the present invention, the tripod 262 can be welded on the bottom wall of the emulsification tank 11, so as to enhance the firmness of the rotating shaft 121, and thus, when the rotating shaft 121 rotates, the rotating shaft 121 will not deviate.
In an alternative embodiment, fig. 2A is a front view of an emulsification device according to an embodiment of the present invention, and fig. 2B is a top view of an emulsification device according to an embodiment of the present invention. As shown in fig. 2A and 2B, the emulsifying device includes 2 first baffles, and the first baffle 13 may be an elongated baffle, and two ends of the first baffle 13 respectively have a gap with the bottom end of the tripod 262 and the side wall of the emulsifying tank 11. Thus, the bottom wall of the emulsification tank 11 is divided into two regions S1 and S2 by the first baffle 13 (i.e., the dotted lines shown in FIGS. 2A and 2B), S1 is the region including the outlet 25, and S2 is the region not including the outlet 25. Since a first gap is provided between one end of the first barrier 13 and the tripod 262, the emulsion in S2 may flow to S1 through the first gap, and since the other end of the first barrier 13 has a second gap with the sidewall of the emulsion tank 11, the emulsion in S2 may flow to S1 through the second gap. Thus, after the emulsion has flowed through the above-described gaps (i.e., the first gap and the second gap) to S1, the emulsion can flow from the outlet 25 to the outside of the emulsification tank 11.
In an optional embodiment of the present invention, the first baffle 13 may be disposed in various manners. For example, fig. 3A is a top view of an emulsifying device shown in an embodiment of the present invention, the emulsifying device includes 6 first baffles, and the 6 first baffles are relatively disposed on two sides of an axis of a rotating shaft, that is, one side of the axis is provided with 3 first baffles, and the other side of the axis is correspondingly provided with 3 first baffles. Alternatively, the 3 first baffles on the same side of the axis may be arranged in 2 rows such that 1 first baffle is included in one row and 2 first baffles are included in the other row. Thus, the effect of eliminating the vortex is enhanced by arranging a plurality of first baffle plates. Fig. 3A illustrates the arrangement and number of the first baffle plates, which is not limited by the present invention.
For another example, fig. 3B is a top view of an emulsification apparatus shown in an embodiment of the present invention, as shown in fig. 3B, the emulsification apparatus includes 2 first baffles 13, and the first baffles 13 may be arc baffles. Fig. 3C is a top view of an emulsifying device shown in the embodiment of the present invention, as shown in fig. 3C, the emulsifying device includes 2 first baffles 13 therein, and the first baffles 13 can be zigzag baffles, etc., and the present invention is not limited thereto.
In addition, the angle between two adjacent first baffles may be set within a preset angle range, which may be [40 °, 150 ° ]. Illustratively, the emulsifying device comprises two first baffles 13 symmetrically arranged, and the angle formed by the two first baffles 13 towards the outlet 25 is 120 °. The specific angle can be confirmed according to the internal diameter of the emulsification tank body and the size of the first baffle, the utility model discloses special restriction is not done in the contrast.
Through the embodiment of the utility model provides an emulsification device, can eliminate the vortex that the agitator formed when the function effectively through first baffle and second baffle, avoided the internal emulsion of emulsification tank to sneak into the air. And when the emulsion flows out, the first baffle can further prevent the air outside the emulsion tank from entering and change the flow direction of the emulsion, so that the separation speed of the emulsion is reduced. In addition, the rotating shaft fixing part is arranged at the bottom of the rotating shaft, so that the rotating shaft can be fixed, the firmness of the rotating shaft is enhanced, and the safety of the device is improved.
Fig. 4 is a schematic structural diagram of an emulsifying device based on the embodiment shown in fig. 1, and as shown in fig. 4, the emulsifying device further includes:
the liquid level meter 27, the liquid level meter 27 is arranged in the emulsification tank body 11;
the switch valve 28, the switch valve 28 is arranged outside the emulsification tank body 11, and the position of the switch valve 28 is close to the outlet 25;
the controller 29, the controller 29 is connected with the liquid level meter 27 and the on-off valve 28, respectively.
The controller 29 may be a Programmable Logic Controller (PLC), which is not limited by the present invention.
It can be understood that, in a product production line, a large amount of a product to be stirred, which is composed of different raw materials according to a preset ratio, may be put into the emulsification tank 11 in advance, and the product to be stirred is stirred by a stirrer to form an emulsion. Considering that may need to transmit a part of emulsion to next processing equipment at every turn, so the utility model discloses output a certain amount of emulsion according to user's demand. In summary, the controller 29 is configured to, when the switch valve 28 is opened, obtain an initial level value collected by the liquid level meter 27, obtain a current level value collected by the liquid level meter 27, determine a liquid level variation according to the initial level value and the current level value, and control the switch valve 28 to close if the liquid level variation reaches a preset liquid level threshold. Wherein, the liquid level meter 27 can collect the liquid level value in the emulsification tank 11 according to a preset period.
Of course, in an alternative embodiment of the present invention, the controller 29 may also obtain the weight variation of the emulsion in the emulsification tank 11 according to the electronic scale 23, and control the on-off valve 28 to close according to the weight variation.
In an optional embodiment of the present invention, a low level alarm may be provided in the emulsification tank 11. In this way, if it is necessary to completely discharge the emulsion stored in the emulsion tank 11, when a small amount of emulsion is still stored in the emulsion tank 11, the on-off valve 28 can be kept in the open state so that the small amount of emulsion can be completely discharged.
In another optional embodiment of the present invention, the emulsifying device may include: the liquid level meter is arranged in the emulsifying tank body; the switch valve is arranged outside the emulsifying tank body, is close to the outlet and is connected with the liquid level meter; and a reminder connected to the level gauge 27. Like this, the level gauge gathers initial liquid level value when the ooff valve is opened to and gather current liquid level value, and confirm the liquid level variation according to initial liquid level value and current liquid level value, if the liquid level variation reaches and predetermines the liquid level threshold value, then prompting device output prompt message, so that the staff can close this ooff valve according to the prompt message of prompting device.
Through the embodiment of the utility model provides an emulsification device, can eliminate the vortex that the agitator formed when the function effectively through first baffle and second baffle, avoided the internal emulsion of emulsification tank to sneak into the air. And when the emulsion flows out, the first baffle can further prevent the air outside the emulsion tank from entering and change the flow direction of the emulsion, so that the separation speed of the emulsion is reduced. In addition, the output quantity of the emulsion can be intelligently controlled by arranging the liquid level meter, the switch valve and the controller.
Fig. 5 is a schematic structural diagram of an emulsifying device based on the embodiment shown in fig. 4, and as shown in fig. 5, the emulsifying device further includes:
the flow detector 30 is arranged outside the emulsification tank body 11, the position of the flow detector 30 is close to the outlet 25, and the flow detector 30 is connected with the controller 29;
the flow control valve 31 and the flow control valve 31 are connected to the flow rate detector 30 and the controller 29, respectively.
Wherein, flow control valve 31 can be choke valve or governing valve etc. the utility model discloses do not do special restriction to this.
It can be understood that the emulsion generally needs to be transported through a pipeline, but if the flow of the emulsion is large, there may be a large impact on the pipeline, thereby causing damage to the pipeline, so the utility model discloses the flow of the emulsion needs to be controlled. Specifically, when the flow detector 30 detects that the current flow rate of the emulsion flowing out of the outlet 25 reaches the preset flow rate threshold, the controller 29 is configured to decrease the flow rate of the emulsion flowing through the flow control valve 31. Specifically, the controller 29 may control the flow control valve 31 to decrease the flow gear, thereby causing a decrease in the flow of emulsion through the flow control valve 31. In the optional embodiment of the utility model, the vortex that the agitator formed when the function can be eliminated effectively through first baffle and second baffle, the internal emulsion of emulsification tank has been avoided sneaking into the air. And when the emulsion flows out, the first baffle can further prevent the air outside the emulsion tank from entering and change the flow direction of the emulsion, so that the separation speed of the emulsion is reduced. In addition, the output quantity of the emulsion can be intelligently controlled by arranging the liquid level meter, the switch valve and the controller. In addition, this application can also carry out flow control to the emulsion of output through flow detector and flow control valve.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, of embodiments of the present invention are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The emulsifying device applied in the embodiment of the present invention is explained above, and the above description of the embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. An emulsification device, characterized in that it comprises:
an emulsification tank body;
the stirrer is arranged in the emulsification tank body and comprises a rotating shaft and a stirring blade connected to the rotating shaft;
one or more first baffles, wherein the first baffles are formed by upwards protruding from the inner surface of the bottom wall of the emulsification tank body, and gaps are respectively reserved between the two ends of each first baffle and the side wall of the emulsification tank body and between the two ends of each first baffle and the bottom of the stirrer;
one or more second baffles formed extending radially inward from the inner surface of the sidewall of the emulsification tank.
2. The emulsification device of claim 1, wherein the bottom of the emulsification tank is provided with an outlet, and the bottom wall of the emulsification tank is inclined downwards towards the outlet;
the position of first baffle is close to the export, with the axis of pivot is central, at least two first baffle sets up relatively the axis both sides of pivot make at least two form the tubaeform opening between the first baffle, just tubaeform open-ended opening direction orientation the export.
3. The emulsification device of claim 2, wherein the bottom wall of the emulsification canister comprises a first bottom wall region and a second bottom wall region outside of the first bottom wall region, the outlet being disposed lowermost in the first bottom wall region, the first baffle being disposed in the first bottom wall region.
4. The emulsification device according to claim 3, wherein a rotating shaft fixing member is mounted at the bottom of the rotating shaft, the rotating shaft fixing member comprises a shaft sleeve and a tripod, the top end of the tripod is fixedly connected with the shaft sleeve, the bottom end of the tripod is fixedly connected with the inner surface of the bottom wall of the emulsification tank body, and two ends of the first baffle are respectively provided with a gap from the bottom end of the tripod and the side wall of the emulsification tank body.
5. The emulsification device of claim 4, wherein said emulsification device comprises two symmetrically disposed said first baffles, and wherein the angle formed by said two first baffles towards said outlet is 120 °.
6. The emulsification device according to any one of claims 1 to 5 wherein the second baffle has a hole in the middle.
7. The emulsification device according to any one of claims 1 to 5, wherein the stirring blade comprises: the device comprises a transverse blade part, a vertical blade part and an oblique blade part, wherein one end of the transverse blade part is fixedly connected with the rotating shaft, the other end of the transverse blade part is fixedly connected with one end of the vertical blade part, and the other end of the vertical blade part is fixedly connected with the oblique blade part;
stirring vane still includes first connecting portion, the both ends of first connecting portion respectively with the pivot the slant blade portion fixed connection.
8. The emulsifying device of claim 7, wherein the stirring blade comprises two transverse blade portions arranged at intervals, the stirring blade further comprises a second connecting portion fixedly connected between the two transverse blade portions, and the second connecting portion is provided with an opening;
the horizontal blade portion the vertical blade portion and the equal inclination angle setting of slant blade portion.
9. The emulsification device according to any one of claims 2 to 5, wherein said emulsification device further comprises:
the liquid level meter is arranged in the emulsification tank body;
the switch valve is arranged outside the emulsification tank body and is positioned close to the outlet;
the controller is respectively connected with the liquid level meter and the switch valve;
the controller is used for acquiring an initial liquid level value acquired by the liquid level meter and a current liquid level value acquired by the liquid level meter when the switch valve is opened, determining a liquid level variation according to the initial liquid level value and the current liquid level value, and controlling the switch valve to be closed if the liquid level variation reaches a preset liquid level threshold value.
10. The emulsification device of claim 9, further comprising:
the flow detector is arranged outside the emulsifying tank body, is close to the outlet and is connected with the controller;
the flow control valve is respectively connected with the flow detector and the controller;
and when the flow detector detects that the current flow of the emulsion flowing out of the outlet reaches a preset flow threshold, the controller is used for reducing the flow of the emulsion flowing through the flow control valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243646.3U CN211837469U (en) | 2020-03-02 | 2020-03-02 | Emulsifying device |
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| CN202020243646.3U CN211837469U (en) | 2020-03-02 | 2020-03-02 | Emulsifying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426332A (en) * | 2021-06-18 | 2021-09-24 | 中国计量科学研究院 | Aerosol dust agitating unit for solution |
| CN114272650A (en) * | 2021-12-31 | 2022-04-05 | 成都理工大学 | Heavy metal tailing dry discharging system |
-
2020
- 2020-03-02 CN CN202020243646.3U patent/CN211837469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426332A (en) * | 2021-06-18 | 2021-09-24 | 中国计量科学研究院 | Aerosol dust agitating unit for solution |
| CN114272650A (en) * | 2021-12-31 | 2022-04-05 | 成都理工大学 | Heavy metal tailing dry discharging system |
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