CN107519780B

CN107519780B - High-efficiency sugar melting equipment and rotor thereof

Info

Publication number: CN107519780B
Application number: CN201610450162.4A
Authority: CN
Inventors: 周鸣亮
Original assignee: SHANGHAI FLUKO TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: SHANGHAI FLUKO TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2016-06-21
Filing date: 2016-06-21
Publication date: 2023-05-19
Anticipated expiration: 2036-06-21
Also published as: CN107519780A

Abstract

The invention provides efficient sugar melting equipment and a rotor thereof, which are beneficial to realizing on-line mixing of a large amount of sugar rapidly and efficiently. The first blade and the second blade are eccentrically arranged relative to the rotation center of the upper rotary table, the lower sides of the root parts of the second blade are connected by a connecting disc, a shaft hole for connecting a main shaft is arranged in the middle of the connecting disc, the upper rotary table is provided with an axial discharge hole, the root parts of the second blade are spaced, and the radial discharge holes are surrounded by the root parts of the adjacent second blades, the connecting disc and the upper rotary table; the lower rotor comprises a lower rotary table, a plurality of third blades positioned on the lower side of the lower rotary table and a shaft hole connected with the main shaft, the upper rotor is superposed on the upper side of the lower rotor, the adjacent second blades, the upper rotary table and the lower rotary table enclose a gradually-expanding discharging channel, and the third blades are eccentrically arranged relative to the rotation center of the lower rotary table.

Description

High-efficiency sugar melting equipment and rotor thereof

Technical Field

The invention relates to a sugar dissolving device and a rotor thereof.

Background

The existing sugar liquid mixing equipment mainly comprises stirring paddles and a reaction kettle, and utilizes a pure stirring method to realize the dissolution, mixing and the like of sugar in liquid, and has the limitation that the sugar liquid mixing equipment is only suitable for occasions with low sugar dissolving speed and batch sugar dissolving speed, and cannot solve the online production process of quick sugar dissolving. Inconvenient assembly and disassembly and maintenance, etc.

Disclosure of Invention

The invention aims to provide an efficient sugar melting device and a rotor thereof, which are beneficial to realizing on-line mixing of a large amount of sugar rapidly and efficiently.

The rotor assembly for the efficient sugar melting equipment comprises an upper rotor and a lower rotor, wherein the upper rotor comprises an upper rotary table, a plurality of arc-shaped first blades positioned on the upper side surface of the upper rotary table and a plurality of arc-shaped second blades positioned on the lower side surface of the upper rotary table, the first blades and the second blades are eccentrically arranged relative to the rotation center of the upper rotary table, the lower sides of the root parts of the second blades are connected by connecting discs, shaft holes for connecting a main shaft are arranged in the middle of the connecting discs, the upper rotary table is provided with axial discharge holes, the root parts of the second blades are spaced, and radial discharge holes are formed by the root parts of the adjacent second blades, the connecting discs and the upper rotary table in an encircling manner; the lower rotor comprises a lower rotary table, a plurality of third blades and a shaft hole, wherein the third blades are positioned on the lower side of the lower rotary table, the shaft hole is connected with the main shaft, the upper rotor is superposed on the upper side of the lower rotor, the second blades, the upper rotary table and the lower rotary table which are adjacent to each other form a gradually-expanding discharging channel in a surrounding mode, and the third blades are eccentrically arranged relative to the rotation center of the lower rotary table.

The rotor assembly is further characterized in that the lower side of the connecting disc is fixedly connected with the upper side of the lower rotor through a connecting pin and a pin hole.

The rotor assembly is further characterized in that the outer end of the second blade is provided with a hook part, and the lower rotary disc is embedded and fixed in a space surrounded by the hook parts of the plurality of second blades.

The rotor assembly is further characterized in that the third blade and the second blade extend in the same arc, the third blade protruding from the lower disc, the third blade being aligned with the second blade and in contact with the hook.

The rotor assembly is further characterized in that the first blade, the second blade, and the third blade extend along the same arc and are aligned with one another.

The rotor assembly is further characterized in that the connecting pin or pin hole is located on an extension of the root of the second blade or the third blade.

The rotor assembly is further characterized in that the outer ends of the first and second blades terminate at the outer periphery of the upper turntable.

The rotor assembly is further characterized in that the first blade has a taper.

The efficient sugar-adding equipment comprises a driving device for outputting rotation, a working head and a mechanical sealing component, wherein the working head comprises a main shaft, a working cavity and any rotor component, the main shaft is used for receiving the rotation output by the driving device and driving the rotor component to rotate in the working cavity, the working cavity is provided with a powder inlet, a liquid inlet, a working cavity and a discharge hole, the powder inlet and the liquid inlet are respectively used for inputting powder and liquid into the working cavity for mixing by the rotor component, and the discharge hole is used for outputting mixed materials; the mechanical seal assembly is used for sealing the main shaft and the working cavity.

In the efficient sugar-flower device, the working cavity is provided with a powder inlet pipe and a liquid feeding cavity, and the powder inlet pipe penetrates through the liquid feeding cavity and extends into the working cavity.

The invention has the advantages that:

the powder and the liquid can be quickly mixed through the rotor assembly, the liquid can firstly enter the reaction kettle or directly enter the liquid feed inlet of the efficient sugar machine through the liquid inlet pipeline, the powder directly enters the powder inlet of the efficient sugar machine through the hopper or the hose, and the powder and the liquid are output from the discharge port after being dispersed in the working cavity. The output materials can return to the reaction kettle to participate in circulation or directly enter the next process, so that the on-line mixing of a large amount of sugar can be realized quickly and efficiently.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description in conjunction with the accompanying drawings and embodiments, in which:

FIG. 1 is a front view of an efficient sugar refining apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic diagram illustrating the operation of the efficient sugar dissolving apparatus according to an embodiment of the present invention.

Fig. 3 is a perspective view of an upper rotor according to an embodiment of the present invention.

Fig. 4 is a perspective view of an upper rotor according to an embodiment of the invention.

Fig. 5 is a front view of an upper rotor according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view taken along line A-A of fig. 5.

Fig. 7 is a perspective view of a lower rotor according to an embodiment of the present invention.

Fig. 8 is a perspective view of a lower rotor according to an embodiment of the invention.

Fig. 9 is a front view of a lower rotor in an embodiment of the present invention.

Fig. 10 is a sectional view taken along line B-B of fig. 9.

Fig. 11 is a perspective view of a rotor assembly according to an embodiment of the invention.

Fig. 12 is a second perspective view of a rotor assembly according to an embodiment of the invention.

Detailed Description

The present invention will be further described with reference to specific embodiments and drawings, in which more details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent that the present invention can be embodied in many other forms than described herein, and that those skilled in the art may make similar generalizations and deductions depending on the actual application without departing from the spirit of the present invention, and therefore should not be construed to limit the scope of the present invention in terms of the content of this specific embodiment.

It is noted that the drawings are merely examples, which are not drawn to scale and should not be taken as limiting the scope of the invention as actually claimed.

As shown in fig. 1 and 2, the high-efficiency sugar device 100 includes a powder inlet pipe 1 and a liquid feed chamber 2, which constitute a feed chamber. The powder inlet pipe 1 extends into the liquid feeding cavity 2, so that solid materials or powder materials and liquid materials are isolated when not entering the working cavity, the two materials of sugar liquid can only be mixed in the working cavity, and the feeding cavity is connected with the working cavity 5. The rotor 4 is located in the working chamber 5 at the upper end of the mechanical seal 6. The mechanical seal 6 isolates the working cavity from the atmosphere, ensuring that the material in the cavity does not leak outwards. The bearing box 8 and the motor 13 are split and respectively arranged on the equipment underframe 9. The spindle 7 and the motor 13 are driven by a belt 11. The apparatus may be designed to accelerate or decelerate by adjusting the diameter of pulley 10.

As shown in fig. 2, the liquid may first enter the reaction kettle 102 or directly enter the liquid inlet of the high-efficiency sugar device 100 through a liquid inlet pipeline. Powder directly enters a powder inlet of the efficient sugar melting equipment 100 through a hopper 101 or a hose, and the powder and the liquid are dispersed in a working cavity and then are output from a discharge hole. The output materials can be returned to the reaction kettle 102 to participate in circulation or directly enter the next process.

For the working flow of common stirring equipment, liquid and powder enter a reaction kettle, are mixed in batches by stirring in the reaction kettle, and are subjected to the next working procedure after being mixed. The process is only suitable for batch production and cannot realize on-line continuous production. As can be appreciated from fig. 1 and 2, the high-efficiency sugar device of the present invention facilitates rapid and efficient on-line mixing of large quantities of sugar.

Fig. 3 to 12 show a rotor assembly of the present invention. The rotor assembly includes an upper rotor, shown in fig. 3 to 6, and a lower rotor, shown in fig. 7 to 10. As shown in fig. 3, the upper rotor includes an upper turntable 21, a plurality of arc-shaped first blades 210 positioned at an upper side of the upper turntable 21, and a plurality of arc-shaped second blades 211 positioned at a lower side of the upper turntable 21, the first and

second blades

210 and 211 being eccentrically disposed with respect to a rotation center of the upper turntable 21. As shown in fig. 4, the root lower side of the second blade 211 is connected by a connecting disc 22, a shaft hole 214 connected with the main shaft 7 is arranged in the middle of the connecting disc 22, an axial discharge port 212 is arranged on the upper rotary disc 21 in fig. 3, the diameter of the axial discharge port 212 is large, and the material flow is not substantially resisted. Returning to fig. 4, with the roots of the second blades 211 spaced apart, the radial discharge ports 2112 defined by the roots of adjacent second blades 211, the connecting disc 22 and the upper disc 21, material is sucked into the axial discharge ports 212 of the upper disc 21 by the plurality of first blades 210 and is thrown out of the respective radial discharge ports 2112 by the second blades 211. In the figure, the number of the first blades 210 and the second blades 211 is six, but the number can be increased or decreased according to actual requirements. The axial discharge port 212 and the radial discharge port 2112 are larger in diameter and do not provide substantial resistance to the flow of material. The foregoing description can be understood with reference to both fig. 5 and 6.

As shown in fig. 7 to 10, the lower rotor includes a lower turntable 23, a plurality of third blades 231 positioned at the lower side of the lower turntable 23, and a shaft hole 234 connecting the main shaft 7. The upper side 230 of the lower turntable 23 is planar.

As shown in fig. 12, the upper rotor is stacked on the upper side of the lower rotor, and the rotor assembly of fig. 11 is shown in an inverted state for the convenience of observation. As shown in fig. 12, adjacent second blades 231, upper turntable 21 and lower turntable 23 enclose a divergent discharge channel 24, and third blades 231 are also eccentrically disposed with respect to the rotation center of lower turntable 23.

When the sugar melting equipment works, the rotor component enables sugar solid materials, namely powder, to be sucked into the working cavity rapidly under high-speed rotation, liquid materials are sucked into the working cavity by the rotor after being conveyed to the liquid feed inlet by the pipeline, the sugar solid materials and the liquid materials are dispersed in the discharging working cavity and are dispersed by shearing force provided by the rotor component, so that the sugar solid and the liquid are mixed, crushed and dissolved in the discharging working cavity rapidly and thrown out from the discharging hole, and online mixing of the sugar solid and the liquid is realized.

The relative fixation between the upper rotor and the lower rotor can be achieved by various connection and fastening means. The embodiments shown in figures 3 to 12 provide a compact connection. The lower side of the connection plate 22 of the upper rotor 21 and the upper side of the lower rotor 23 are fixedly connected by the connection pin 213 and the pin hole 232. The connection pin 213 is provided on the connection disc 22, the pin hole 232 is provided on the lower rotor 23, and the positions of the two can be interchanged. The connection and fastening of the pin and the hole can be realized through the connection of the pin and the hole. In addition, the present embodiment further fixes the upper and lower rotors by the hook portion. The outer ends of the second blades 211 have hooks 2110, and the lower turntable 23 is inserted and fixed in a space surrounded by the hooks 2110 of the plurality of second blades 211.

As can be seen in fig. 11 and 12, the third blade 231 and the second blade 211 extend in the same arc, the third blade 231 protrudes from the lower turntable 23, and the third blade 231 is aligned with the second blade 211 and contacts the hook portion 2110, so that the third blade 231 and the second blade 211 are spliced into one completed blade.

Preferably, the first, second and

third blades

210, 211 and 231 may all extend along the same arc and are aligned with each other.

As shown in fig. 3 to 10, the connection pin 213 or the pin hole 232 is located on an extension line of the root of the second blade 211 or the third blade 231.

As shown in fig. 3 to 6, the outer ends of the first and

second blades

210 and 211 terminate at the outer periphery of the upper turntable 21.

Preferably, the first blade 210 has a taper.

While the invention has been described in terms of preferred embodiments, it is not intended to be limiting, but rather to the invention, as will occur to those skilled in the art, without departing from the spirit and scope of the invention. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention fall within the protection scope defined by the claims of the present invention.

Claims

1. The rotor assembly for the efficient sugar melting equipment is characterized by comprising an upper rotor and a lower rotor, wherein the upper rotor comprises an upper rotary table, a plurality of arc-shaped first blades positioned on the upper side surface of the upper rotary table and a plurality of arc-shaped second blades positioned on the lower side surface of the upper rotary table, the first blades and the second blades are eccentrically arranged relative to the rotation center of the upper rotary table, the lower sides of the root parts of the second blades are connected by connecting discs, shaft holes for connecting a main shaft are arranged in the middle of the connecting discs, the upper rotary table is provided with axial discharge holes, the root parts of the second blades are spaced, and radial discharge holes are formed by the root parts of the adjacent second blades, the connecting discs and the upper rotary table in an encircling manner; the lower rotor comprises a lower rotary table, a plurality of third blades and a shaft hole, wherein the third blades are positioned on the lower side of the lower rotary table, the shaft hole is connected with the main shaft, the upper rotor is superposed on the upper side of the lower rotor, the adjacent second blades, the upper rotary table and the lower rotary table enclose a gradually-expanding discharging channel, and the third blades are eccentrically arranged relative to the rotation center of the lower rotary table;

the lower side of the connecting disc is fixedly connected with the upper side of the lower rotor through a connecting pin and a pin hole;

the outer end of the second blade is provided with a hook part, and the lower rotary disc is embedded and fixed in a space surrounded by the hook parts of the plurality of second blades.

2. The rotor assembly of claim 1 wherein the third blade and the second blade extend along the same arc, the third blade protruding from the lower disc, the third blade being aligned with the second blade and in contact with the hook.

3. The rotor assembly of claim 1 wherein the first blade, the second blade, and the third blade extend along the same arc and are aligned with one another.

4. The rotor assembly of claim 1 wherein the connecting pin is located on an extension of the root of the second blade and the pin hole is located on an extension of the root of the third blade.

5. The rotor assembly of claim 1 wherein the outer ends of the first and second blades terminate at the outer periphery of the upper turntable.

6. The rotor assembly of claim 1 wherein the first blade has a taper.

7. A high-efficiency sugar candy device is characterized by comprising

A driving device for outputting rotation;

a working head comprising a main shaft, a working cavity and the rotor assembly as claimed in any one of claims 1 to 6, wherein the main shaft is used for receiving the rotation output by the driving device and driving the rotor assembly to rotate in the working cavity, the working cavity is provided with a powder inlet, a liquid inlet, a working cavity and a discharge hole, the powder inlet and the liquid inlet are respectively used for inputting powder and liquid into the working cavity for mixing by the rotor assembly, and the discharge hole is used for outputting mixed materials; and

and the mechanical sealing assembly is used for sealing the main shaft and the working cavity.

8. The efficient sugar device of claim 7, wherein the working chamber is configured with a powder inlet tube and a liquid feed chamber, the powder inlet tube passing from the liquid feed chamber and extending into the working chamber.