CN217042136U - Liquid stirring device - Google Patents
Liquid stirring device Download PDFInfo
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- CN217042136U CN217042136U CN202123395685.9U CN202123395685U CN217042136U CN 217042136 U CN217042136 U CN 217042136U CN 202123395685 U CN202123395685 U CN 202123395685U CN 217042136 U CN217042136 U CN 217042136U
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Abstract
The utility model relates to a liquid stirring device, include: the stirring disc comprises an impeller, and the impeller is wrapped by a half of the sealing shell; one end of the stirring shaft penetrates through the upper sealing plate and is connected with the middle part of the impeller; a rotating driving piece, the rotating part of which is connected with the other end of the stirring shaft; the positioning disc is arranged between the stirring shaft and the rotary driving piece and connected with the lower end part of the rotary driving piece, and the positioning disc is connected with the semi-sealed shell through a connecting rod; the stirring container is used for containing liquid, the stirring disc and the stirring shaft are arranged in the stirring container, and the positioning disc and the rotary driving piece are arranged outside the stirring container; and the control system is used for controlling the operation of each part. Compared with the prior art, the utility model discloses a great deal of advantages such as have that the mixing accuracy is high, the stirring is abundant, simple and convenient swift, the safety and stability is high-efficient, the closure is good, energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a relevant technical field of agitating unit, in particular to liquid agitating unit.
Background
The mixing of precision liquid such as with special additive has very high accuracy requirement, and the traditional stirring mode is usually directly stirred through exposed stirring vane, leads to stirring insufficient, inhomogeneous, mix the not high scheduling problem of precision easily, can't be applicable to the precision liquid stirring of some high accuracy requirements.
In order to overcome the defect that prior art exists, the utility model provides a liquid stirring device has that the mixing accuracy is high, the stirring is abundant, simple and convenient swift, the safety and stability is high-efficient, the closure is good, the qualification rate is high, a great deal of advantages such as energy-concerving and environment-protective.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes exist among the above-mentioned prior art not enough, provide a liquid stirring device, have that the mixing precision is high, the stirring is abundant, simple and convenient swift, the safety and stability is high-efficient, the closure is good, a great deal of advantages such as energy-concerving and environment-protective.
The technical scheme of the utility model is realized like this:
a liquid stirring apparatus comprising:
the stirring disc comprises an impeller provided with a plurality of fan blades, the impeller is wrapped by a semi-sealed shell, the semi-sealed shell comprises a sealing ring respectively positioned on the side wall of the impeller, an upper sealing plate and a lower sealing plate positioned on the upper surface and the lower surface of the impeller, a feed inlet communicated with the inside and the outside of the semi-sealed shell is formed in the lower sealing plate, and a discharge outlet communicated with the inside and the outside of the semi-sealed shell is formed in the side wall ring;
one end of the stirring shaft penetrates through the upper sealing plate to be connected with the middle part of the impeller, and the stirring shaft, the middle part of the impeller and the feed inlet are coaxially arranged;
the rotating part of the rotating driving piece is connected with the other end of the stirring shaft;
the positioning disc is arranged between the stirring shaft and the rotary driving piece and connected with the lower end part of the rotary driving piece, and the positioning disc is connected with the semi-sealed shell through a connecting rod;
the stirring container is used for containing liquid, the stirring disc and the stirring shaft are arranged in the stirring container, the positioning disc and the rotary driving piece are arranged outside the stirring container, and the positioning disc covers an opening at the upper end of the stirring container;
the control system is used for controlling the operation of each part;
at least the stirring disc is arranged in the liquid, the stirring shaft is driven by the rotation driving piece to drive the impeller to rotate, the liquid is sucked into the semi-sealed shell through the feed inlet, the impeller in the semi-sealed shell carries out rotary stirring on the liquid, and then the liquid is rotated out through the discharge outlet.
The utility model discloses at the during operation, arrange the agitator disk in the liquid, it drives impeller rotation to rotate driving piece drive (mixing) shaft, through the feed inlet with liquid suction in the semi-sealed shell, impeller rotation in the semi-sealed shell carries out liquid and changes out because centrifugal force passes through the discharge gate after intensive mixing again, the mixed liquid and the outside liquid remixing of roll-out, so circulation is repeated, the mobility of liquid stabilization has been kept, it is high effectively to have improved the mixed precision, avoid appearing liquid stirring a bit, liquid deposition, phenomenons such as come-up, it is abundant to have the stirring, it is simple and fast, safety and stability is high-efficient, the closure is good, the qualification rate is high, a great deal of advantages such as energy-concerving and environment-protective.
Preferably, the interval evenly is the annular distribution between a plurality of flabellums on the impeller, and every flabellum is whole to be swirl form distribution including all being the face of meeting, back portion, the outside portion that arc form and end to end between a plurality of flabellums.
The triangular fan blade structure ensures the firmness of the fan blades and prolongs the service life.
Preferably, the front part, the back part and the outer side part are all arc-shaped strip structures, and the inner part of the fan blade is of a hollow structure.
The hollow fan blade structure not only keeps the firmness, but also effectively lightens the weight, improves the stability of product operation, and is energy-saving and efficient.
Preferably, the feed port is in a shape of a horn with a large lower part and a small upper part in the axial direction, and the lower end periphery of the feed port is chamfered.
The resistance of liquid entering the feed inlet is reduced, the blockage is not easy to occur, and the device is stable, efficient and energy-saving.
Preferably, an auxiliary stirring impeller is connected to the stirring shaft portion located between the stirring board and the positioning board.
The liquid of co-ordination impeller's setting can stir not co-altitude, further improves the mixing accuracy, and the stirring is even more high-efficient.
Preferably, the connecting rods at least comprise three and a plurality of connecting rods which are arranged around the stirring shaft at intervals.
Effectively guaranteed the stability that semi-sealed shell position set up, avoided appearing the displacement, further guaranteed the stable high efficiency of device operation.
Preferably, a catching groove capable of being in plug-in connection with the upper end of the side wall of the stirring container is formed in the lower end face of the positioning plate.
The stability that reinforcing positioning disk and stirred vessel are connected avoids appearing the displacement, guarantees the stable high efficiency of device operation, furtherly, can also increase mechanical connection such as screw.
Preferably, the inner side wall of the buckle groove is provided with an anti-skidding sealing gasket.
The stability of being connected between further reinforcing positioning disk and the stirred vessel to seal liquid in stirred vessel effectively, safety ring protects.
Preferably, the stirring vessel has a cylindrical shape, and the catching groove has an annular shape.
The cylindrical stirring container can avoid dead angles which cannot be stirred, the stirring precision is improved, and the cylindrical and annular structures can improve the assembly efficiency of the cylindrical and annular structures.
Preferably, the rotary driving member is a motor, and the stirring shaft is connected with a rotary shaft on the motor.
The utility model adopts the above technical scheme's beneficial effect is:
the utility model provides a liquid stirring device has that the mixing accuracy is high, the stirring is abundant, simple and efficient, safety and stability is high-efficient, the closure is good, a great deal of advantages such as energy-concerving and environment-protective. The utility model discloses at the during operation, arrange the agitator disk in liquid, it drives the impeller rotation to rotate driving piece drive (mixing) shaft, in inhaling semi-sealed shell with liquid through the feed inlet, impeller rotation in semi-sealed shell carries out liquid intensive mixing back again because centrifugal force passes through the discharge gate and rolls out, the mixed liquid and the outside liquid remixing of roll-out, so circulation is relapse, the mobility that has kept the liquid stability has effectively improved the mixing accuracy height, avoid appearing phenomenons such as liquid stirring can't arrive a bit, liquid deposition, come-up.
Drawings
FIG. 1 is a schematic view of the apparatus of example 1 with the stirring vessel removed;
FIG. 2 is a schematic structural diagram of an impeller according to the present embodiment;
FIG. 3 is a schematic view of the apparatus of example 2 with the agitation vessel removed;
reference numerals are as follows:
Detailed Description
The specific implementation manner of the utility model is as follows:
note that the present embodiment relates to the orientations such as "up" and "down" in the case where the device is normally placed.
Example 1:
a liquid stirring device, as shown in FIGS. 1 to 3, includes:
the stirring disc 100 comprises an impeller 110 provided with 6 blades, the impeller is wrapped by a semi-sealed shell, the semi-sealed shell comprises a sealing ring 121, an upper sealing plate 122 and a lower sealing plate 123, the sealing ring 121 is respectively positioned on the side wall of the impeller, the upper sealing plate 122 and the lower sealing plate 123 are positioned on the upper surface and the lower surface of the impeller, a feed inlet 1231 communicated with the inside and the outside of the semi-sealed shell is formed in the lower sealing plate, a discharge outlet 1211 communicated with the inside and the outside of the semi-sealed shell is formed in the side wall ring, the feed inlet is in a horn shape with a large lower part and a small upper part in the axial direction, and the periphery of the lower end of the feed inlet is chamfered;
one end of the stirring shaft 200 penetrates through the upper sealing plate to be connected with the middle part of the impeller, and the stirring shaft 200, the middle part of the impeller 110 and the feeding port 1231 are coaxially arranged;
a rotation driving member 300, specifically a motor, the rotation shaft of which is connected to the other end of the stirring shaft;
the positioning disc 400 is arranged between the stirring shaft and the rotary driving piece and connected with the lower end part of the rotary driving piece, the positioning disc is connected with the semi-sealed shell through 4 connecting rods 410, and the 4 connecting rods are uniformly arranged around the stirring shaft at intervals;
the stirring container (not shown) is used for containing liquid, the stirring disc and the stirring shaft are arranged in the stirring container, the positioning disc and the rotary driving piece are arranged outside the stirring container, and the positioning disc covers an opening at the upper end of the stirring container;
the control system is used for controlling the operation of each part;
the stirring disc is placed in the liquid, the stirring shaft is driven by the rotation driving piece to drive the impeller to rotate, the liquid is sucked into the semi-sealed shell through the feed inlet, the impeller in the semi-sealed shell carries out rotary stirring on the liquid, and then the liquid is rotated out through the discharge outlet.
Furtherly about impeller 110, interval evenly is cyclic annular distribution between 6 flabellums 111 on the impeller, and every flabellum is including all being face portion, back portion, the outside portion of meeting that arc form and end to end, wholly being swirl form distribution between 6 flabellums, and wherein face portion, back portion, outside portion of meeting are arc strip structure, the inside hollow structure that is of flabellum.
Further about stirred vessel and positioning disk, be equipped with on the positioning disk lower terminal surface and can with stirred vessel lateral wall upper end plug-in connection's catching groove 420, be equipped with anti-skidding sealed pad on the catching groove inside wall, wherein stirred vessel is cylindricly, the catching groove is supporting ring form.
The utility model discloses at the during operation, arrange the agitator disk in the liquid, the drive (mixing) shaft of rotation driving piece drives the impeller rotation, through the feed inlet with liquid suction in the semi-sealed shell, the impeller rotation in the semi-sealed shell carries out the intensive mixing with liquid and then because centrifugal force passes through the discharge gate and rolls out, the mixed liquid and the external liquid of roll-out remix, so circulation is repeated, has kept the stable mobility of liquid, has effectively improved the mixing accuracy height, avoids appearing liquid stirring to a bit, phenomenon such as liquid deposit, come-up; the embodiment has the advantages of high mixing precision, uniform and sufficient stirring, simplicity, convenience, rapidness, safety, stability, high efficiency, good sealing property, energy conservation, environmental protection and the like.
Example 2:
example 2 differs from example 1 only in that:
as shown in fig. 3, an auxiliary stirring impeller 500 is fixedly connected to the portion of the stirring shaft 200 located between the stirring plate 100 and the positioning plate 400, and the specific connection manner is screw connection.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A liquid stirring device is characterized in that: the method comprises the following steps:
the stirring disc comprises an impeller provided with a plurality of fan blades, the impeller is wrapped by a semi-sealed shell, the semi-sealed shell comprises a sealing ring respectively positioned on the side wall of the impeller, an upper sealing plate and a lower sealing plate positioned on the upper surface and the lower surface of the impeller, a feed inlet communicated with the inside and the outside of the semi-sealed shell is formed in the lower sealing plate, and a discharge outlet communicated with the inside and the outside of the semi-sealed shell is formed in the side wall ring;
one end of the stirring shaft penetrates through the upper sealing plate to be connected with the middle part of the impeller, and the stirring shaft, the middle part of the impeller and the feed inlet are coaxially arranged;
the rotating part of the rotating driving piece is connected with the other end of the stirring shaft;
the positioning disc is arranged between the stirring shaft and the rotary driving piece and connected with the lower end part of the rotary driving piece, and the positioning disc is connected with the semi-sealed shell through a connecting rod;
the stirring container is used for containing liquid, the stirring disc and the stirring shaft are arranged in the stirring container, the positioning disc and the rotary driving piece are arranged outside the stirring container, and the positioning disc covers an opening at the upper end of the stirring container;
the control system is used for controlling the operation of each part;
in arranging the agitator disk in liquid, rotate driving piece drive (mixing) shaft and drive impeller and rotate, in sucking liquid into semi-sealed shell through the feed inlet, the impeller in the semi-sealed shell carries out rotatory stirring with liquid, then rolls out through the discharge gate again.
2. A liquid stirring apparatus as claimed in claim 1, wherein: the interval evenly is cyclic annular distribution between a plurality of flabellums on the impeller, and every flabellum is whole to be swirl form distribution including all being the face portion, back portion, the outside portion of meeting that arc form and end to end between a plurality of flabellums.
3. A liquid stirring apparatus as claimed in claim 2, wherein: the front part, the back part and the outer side part are all arc-shaped strip structures, and the inside of the fan blade is of a hollow structure.
4. A liquid stirring apparatus as claimed in claim 1 wherein: the feed inlet is in a horn shape with a large lower part and a small upper part in the axial direction, and the periphery of the lower end of the feed inlet is chamfered.
5. A liquid stirring apparatus as claimed in claim 1, wherein: an auxiliary stirring impeller is connected to the part of the stirring shaft between the stirring disc and the positioning disc.
6. A liquid stirring apparatus as claimed in claim 1, wherein: the connecting rods at least comprise three connecting rods, and the connecting rods are uniformly arranged around the stirring shaft at intervals.
7. A liquid stirring apparatus as claimed in claim 1 wherein: and a fastening groove which can be in plug-in connection with the upper end of the side wall of the stirring container is arranged on the lower end surface of the positioning plate.
8. A liquid stirring apparatus as claimed in claim 7 wherein: and an anti-skid sealing gasket is arranged on the inner side wall of the buckling groove.
9. A liquid stirring apparatus as claimed in claim 7 or 8 wherein: the stirring container is cylindrical, and the catching groove is annular.
10. A liquid stirring apparatus as claimed in claim 1 wherein: the rotation driving piece is a motor, and the stirring shaft is connected with a rotating shaft on the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395685.9U CN217042136U (en) | 2021-12-27 | 2021-12-27 | Liquid stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395685.9U CN217042136U (en) | 2021-12-27 | 2021-12-27 | Liquid stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042136U true CN217042136U (en) | 2022-07-26 |
Family
ID=82479903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123395685.9U Active CN217042136U (en) | 2021-12-27 | 2021-12-27 | Liquid stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042136U (en) |
-
2021
- 2021-12-27 CN CN202123395685.9U patent/CN217042136U/en active Active
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