CN209901082U

CN209901082U - Chocolate stirring tank

Info

Publication number: CN209901082U
Application number: CN201920321099.3U
Authority: CN
Inventors: 杨志静; 郑宜洋
Original assignee: SHUANGLONG GROUP CO Ltd
Current assignee: SHUANGLONG GROUP CO Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-07
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a chocolate stirring tank, which comprises a stirring cavity, wherein a stirrer is arranged in the stirring cavity, and the stirrer comprises a paddle, a paddle handle and a main shaft; the paddle handles are connected with the main shaft and extend to the edge of the stirring cavity along the radial direction of the main shaft, the paddle handles are uniformly distributed in the axial direction of the main shaft and are uniformly distributed in the axial projection direction of the main shaft, and the paddle handles are perpendicular to the main shaft, so that the paddle handles are spirally arranged on the axis of the main shaft; the end part of the paddle handle is provided with the paddle, and the extending surfaces of the two paddles which are symmetrical relative to the main shaft are intersected to form an angle. The chocolate stirring tank adopting the stirrer is strong in stirring power, high in stirring efficiency and good in stirring uniformity, and the unique blade structure can generate larger shearing force and diffusion effect, so that the required chocolate flavor can be obtained more easily, more quickly and better.

Description

Chocolate stirring tank

Technical Field

The utility model relates to a food batching jar field, in particular to chocolate agitator tank.

Background

With the development of the chocolate industry, people have more and more requirements on the taste of chocolate and the requirement on the mouthfeel, so that more chocolate with special flavor and mouthfeel is required. Before the chocolate is formed, the raw powder is processed and then enters the pulping process, namely, substances of various components of the chocolate are heated and stirred in the process. The strong pungent taste of fresh cocoa is also gradually lost by agitation, while reducing the bitterness and sourness and reducing the moisture content to give off a palatable chocolate flavour. In order to obtain a chocolate with the desired taste, the configuration of the stirring element must be carefully selected and the temperature reasonably controlled.

In order to meet the requirement of adding chocolate powder into a grease liquid material and uniformly mixing, many enterprises use a fixed container with a mechanical stirring device for stirring, namely a chocolate stirring tank. Most of the prior art agitator tanks, whether vertical or horizontal, are in the form of ploughshares.

The equipment in the form of the ploughshare generally consists of a cylinder, an internal main shaft and a group of stirring ploughshares with left and right deflection angles, the upper part of the cylinder is mostly designed to be open, and a top cover consisting of a feed hopper, a feeding window, a shutter and a grid component is covered for the air to enter so as to participate in stirring and mixing. When the main shaft rotates at a certain rotating speed, the main shaft drives the ploughshare to rotate at a certain linear speed. Due to the shape characteristics of the ploughshare, when the materials are mixed during stirring, the materials are sheared and slide in the direction of the cambered surface of the ploughshare, and are thrown in the axial direction of the axis and the deflection direction to be soaked and stirred. However, stirring by means of ploughshares has been found to be less than satisfactory in use for creating a flavour, homogeneous effect in pulping.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome foretell defect among the prior art, provide a chocolate agitator tank.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

the chocolate stirring tank comprises a stirring cavity, and is characterized in that:

a stirrer is arranged in the stirring cavity and comprises a blade, a blade handle and a main shaft;

the paddle handles are connected with the main shaft and extend to the edge of the stirring cavity along the radial direction of the main shaft, the paddle handles are uniformly distributed in the axial direction of the main shaft and are uniformly distributed in the axial projection direction of the main shaft, and the paddle handles are perpendicular to the main shaft, so that the paddle handles are spirally arranged on the axis of the main shaft;

the end part of the paddle handle is provided with the paddle, and the extending surfaces of the two paddles which are symmetrical relative to the main shaft are intersected to form an angle.

In this scheme, adopt above-mentioned structural style, the oar handle is followed the radial edge that extends to stirring cavity of main shaft, can increase the stirring area like this, produces violent stirring effect for the material that is stirred obtains faster better homogeneity. A plurality of oar handles evenly distributed on the axial direction of main shaft, and evenly distributed on the axial projection direction of main shaft sets up a plurality of oar handle and can increase the stirring area, improves stirring efficiency and stirring homogeneity, and evenly distributed makes the main shaft atress even, extension main shaft life, secondly the homogeneity of reinforcing material stirring. The paddle handles are arranged spirally on the axis of the main shaft, so that materials have a certain flow direction in the stirring process, and the taste of the materials and the uniformity of the stirring of the materials can be guaranteed.

Preferably, the paddle is fan-shaped, and two circular through holes are formed in the paddle.

In this scheme, adopt above-mentioned structural style, under the great load of material loading capacity, circular through-hole can effectively reduce equipment drive's power loss.

Preferably, the paddle is connected with the paddle handle in a welding mode, the paddle handle is connected with the main shaft in a welding mode, a reinforcing plate is further arranged at the joint of the paddle handle and the main shaft, and the reinforcing plate is fixedly connected with the paddle handle and the main shaft in a welding mode.

In this scheme, adopt above-mentioned structural style, the reinforcing plate makes the intensity of oar handle and main shaft strengthened, can overcome the powerful resistance that the material stirring in-process produced, guarantees that the agitator operation is stable.

Preferably, the stirring cavity further comprises a left end cover, a right end cover and a stirring tank main body, and the left end cover, the right end cover and the stirring tank main body are welded to form a closed stirring cavity.

In the scheme, the structure form and the closed stirring cavity are adopted, so that the heat loss of materials in the stirring process can be reduced, and the optimal flavor of chocolate is ensured.

Preferably, one end of the main shaft and the motor reducer all-in-one machine are fixed on the left end cover through a bearing support seat, the other end of the main shaft and the right end cover are fixed through another bearing support seat, and a sealing device is arranged in the bearing support seat on the right end cover and used for sealing the stirring cavity.

Preferably, the outer part of the stirring tank main body and the left end cover and the right end cover are provided with circulating water jackets for heating the stirring tank, the outer part of the circulating water jacket is provided with a heat preservation layer, and the circulating water jacket and the heat preservation layer form a whole and cover the whole stirring cavity.

Preferably, a jacket temperature sensor is arranged on the circulating water jacket and used for monitoring the temperature of water in the circulating water jacket.

In this scheme, adopt above-mentioned structural style, set up the circulating water jacket and be in order to heat the agitator tank, that is to say to heating the stirring cavity, be in order that the material can not lose in the stirring in-process heat, can guarantee the best flavor of chocolate in the pulping process. The circulating water jacket and the heat-insulating layer form a whole body and cover the whole stirring cavity, so that the materials in the stirring cavity can be quickly kept at the consistent required temperature.

Preferably, the stirring tank main body is further provided with an air interchanger.

Preferably, the ventilation device comprises a U-shaped bent pipe and a straight pipe, the straight pipe is welded and fixed with the stirring tank main body, the U-shaped bent pipe comprises a fixed end and a free end, and the fixed end is fixed with the straight pipe through a hoop.

Preferably, the U-shaped mouth of the U-shaped elbow is downward, and the mouth of the free end of the U-shaped elbow is of a screen structure.

In this scheme, adopt above-mentioned structural style, set up breather and make in order to discharge the stirring cavity inside because the gas that material stirring and external heating produced. The U-shaped elbow adopts the clamp fixed, can install fast and dismantle, and the dismouting clearance of being convenient for, the oral area of U-shaped elbow is down in order to avoid outside dust directly to fall into the barrel. The free end of the U-shaped bent pipe realizes air replacement through the screen and discharges air in the stirring cavity, so that overlarge pressure in the stirring cavity is avoided.

Preferably, the outer wall above the stirring cavity is provided with a plurality of feed inlets.

Preferably, a left foot is arranged on the left end cover, a right foot is arranged on the right end cover, the left foot is higher than the right foot, so that an angle is formed between the stirring cavity and the ground, and weighing modules are arranged on the left foot and the right foot and used for monitoring the charging weight of the feeding hole in the stirring cavity.

Preferably, a discharge hole is formed in the right end cover, and the lowest point of the discharge hole is flush with the lowest point of the stirring cavity.

In this scheme, adopt above-mentioned structural style, left footing is higher than right footing for stirring cavity and ground one-tenth angle, this angle makes the discharge gate at the minimum of stirring cavity, and the ejection of compact is convenient, and the material in the stirring cavity is remained fewly behind the ejection of compact moreover. The weighing module is arranged to ensure the feeding precision of the same batch so as to ensure the quality of products.

Preferably, a material temperature sensor is arranged above the discharge port on the right end cover and used for monitoring the temperature of the discharge port in real time.

Preferably, a sampling device is arranged on the right end cover and used for determining whether the stirred material is qualified or not through sampling.

Preferably, the chocolate stirring tank is of a horizontal mounting structure.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in: the chocolate stirring tank has high stirring efficiency due to the large number of blades and large driving force. The paddle handle extends to the edge of the stirring cavity, the paddle is arranged at the end part of the paddle handle, the stirring area is increased, the stirring power is strong, the stirred chocolate materials are uniform, the paddle with the structure can generate larger shearing force and diffusion effect, and the unique paddle structure can generate chocolate flavor more easily and more quickly.

Drawings

Fig. 1 is a schematic structural diagram of a chocolate stirring tank according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a right end cap according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an agitator according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the stirrer according to the embodiment of the present invention in the axial projection of the spindle.

Fig. 5 is a schematic structural view of a ventilation device according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a mouth portion of a free end of a U-bend according to an embodiment of the present invention.

Description of reference numerals:

motor reducer all-in-one machine 1

Left end cap 2

Stirring chamber 3

Right end cap 4

Stirrer 5

Main shaft 51

Blade 52

Paddle handle 53

Reinforcing plate 54

Sealing device 6

Bearing support base 7

Discharge opening 8

Right foot 9

Circulating water jacket temperature sensor 10

Circulating water jacket 11

Left foot 12

Ventilator 13

U-bend 131

Fixed end 1311

Free end 1312

Mouth part 1313

Mesh A

Clamp 132

Straight pipe 133

Feed inlet 14

Material temperature sensor 15

Sampling device 16

Insulating layer 17

The agitation tank main body 18

Weighing module 19

Detailed Description

The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1, fig. 3 and fig. 4, the chocolate stirring tank of the present invention includes a stirring cavity 3, a stirrer 5 is disposed in the stirring cavity 3, and the stirrer 5 includes a blade 52, a paddle handle 53 and a main shaft 51; the paddle handles 53 are connected with the main shaft 51, extend to the edge of the stirring cavity 3 along the radial direction of the main shaft 51, and are uniformly distributed in the axial direction of the main shaft 51 and in the axial projection direction of the main shaft 51, and the paddle handles 53 are perpendicular to the main shaft 51, so that the paddle handles 53 are spirally arranged on the axis of the main shaft 51; the end of the paddle shaft 53 is provided with a paddle 52, and the extension planes of the two paddles 52 which are symmetrical relative to the main shaft 51 intersect at an angle.

The paddle handle 53 extends to the edge of the stirring cavity 3 along the radial direction of the main shaft 51, so that the paddle 52 has the largest stirring diameter, the stirring area of the paddle 52 is increased, a violent stirring effect is generated, and the material obtains faster and better uniformity. The main shaft 51 is provided with the paddle handles 53, so that the stirring area is increased, and meanwhile, the paddle handles 53 are uniformly distributed, so that the stirring force applied to the materials in the stirring process is uniform, the main shaft 51 is uniformly stressed, the service life of the main shaft is prolonged, and the uniformity of material stirring is enhanced. The paddle handles 53 are spirally arranged on the axis of the main shaft 51, so that the materials have a certain flowing direction in the stirring process, and the taste of the materials and the uniformity of the material stirring can be ensured.

The paddle 52 is fan-shaped, and two circular through holes are formed in the paddle 52. The paddle 52 is welded with the paddle handle 53, the paddle handle 53 is welded with the main shaft 51, a reinforcing plate 54 is further arranged at the joint of the paddle handle 53 and the main shaft 51, and the reinforcing plate 54 is welded and fixed with the paddle handle 53 and the main shaft 51.

The circular through holes are formed in the paddle 52, and under the load with large material loading capacity, the power loss of equipment driving can be effectively reduced through the circular through holes. The reinforcing plate 54 strengthens the strength of the paddle handle 53 and the main shaft 51, can overcome strong resistance generated in the material stirring process, and ensures the stable operation of the stirrer.

The stirring cavity 3 further comprises a left end cover 2, a right end cover 4 and a stirring tank main body 18, and the left end cover 2, the right end cover 4 and the stirring tank main body 18 are welded to form the closed stirring cavity 3. One end of the main shaft 51 and the motor reducer all-in-one machine 1 are fixed on the left end cover 2 through a bearing support seat, the other end and the right end cover 4 are fixed through another bearing support seat, and a sealing device 6 is arranged in the bearing support seat on the right end cover 4 to seal the stirring cavity 3.

The stirring cavity 3 is closed, so that the heat loss of the materials in the stirring process can be reduced, and the optimal flavor of the chocolate is ensured.

Set up circulating water on the outside of agitator tank main part 18 and left end lid 2 and the right-hand member lid 4 and press from both sides cover 11 for to the agitator tank heating, the outside of circulating water jacket 11 is equipped with heat preservation 17, and circulating water jacket 11 and heat preservation 17 form wholly, and cover whole stirring cavity 3. And a jacket temperature sensor 10 is arranged on the circulating water jacket 11 and used for monitoring the temperature of water in the circulating water jacket 11.

The circulating water jacket 11 is arranged for heating the stirring tank, namely the stirring cavity 3, so that heat of materials cannot be lost in the stirring process, and the optimal flavor of chocolate in the pulping process can be ensured. The advantage of forming the circulating water jacket 11 and the insulating layer 17 as a whole and covering the entire stirring chamber 3 is to quickly maintain a desired temperature of the material in the stirring chamber 3.

As shown in fig. 1, 5 and 6, the stirring tank main body 18 is further provided with a ventilator 13, the ventilator 13 comprises a U-shaped bent pipe 131 and a straight pipe 133, the straight pipe 133 is welded and fixed to the stirring tank main body 18, the U-shaped bent pipe 131 comprises a fixed end 1311 and a free end 1312, and the fixed end 1311 and the straight pipe 133 are fixed by a clamp 132. The U-bend 131 has a U-mouth facing downwards, and the mouth 1313 of the free end 1312 of the U-bend 131 is of a screen construction provided with a plurality of screen holes a (see fig. 6).

Because the stirring cavity 3 is closed, in the stirring process, the stirring cavity is heated by the external circulating water jacket 11, namely, the internal materials are heated to generate gas, and in addition, the materials can also generate heat to generate gas in the stirring process, so that the pressure in the stirring cavity is overhigh. Therefore, the air interchanger 13 can exhaust the gas in the stirring cavity 3 out of the stirring cavity, and the pressure in the stirring cavity 3 is prevented from being overlarge. U-shaped return bend 131 adopts clamp 132 fixed, can install fast and dismantle, and the dismouting clearance of being convenient for, the oral area of U-shaped return bend 131 is down in order to avoid outside dust directly to fall into stirring cavity 3. The free end 1312 of the U-bend 131 effects air displacement through the holes a in the screen and expels air from the stirring chamber 3.

As shown in fig. 1 and 2, a plurality of feed inlets 14 are provided on the outer wall above the stirring chamber. The left end cover 2 is provided with a left footing 12, the right end cover 4 is provided with a right footing 9, the left footing 12 is higher than the right footing 9, so that the stirring cavity 3 forms an angle with the ground, and the left footing 12 and the right footing 9 are provided with weighing modules 19 for monitoring the charging weight of the feeding hole 14. The right end cover 4 is provided with a discharge port 8, and the lowest point of the discharge port 8 is flush with the lowest point of the stirring cavity.

Left footing 12 is higher than right footing 9 for stirring cavity 3 and ground become an angle, and this angle makes discharge gate 8 at stirring cavity 3's the minimum, and the ejection of compact is convenient, and the material in the stirring cavity 3 remains fewly behind the ejection of compact moreover. The weighing module 19 is arranged to ensure the feeding accuracy of the same batch so as to ensure the quality of the product.

And a material temperature sensor 15 is arranged above the discharge hole in the right end cover 4 and used for monitoring the temperature of the discharge hole 4 in real time. The right end cover 4 is provided with a sampling device 16 for determining whether the stirred material is qualified or not through sampling. The utility model discloses chocolate agitator tank is horizontal mounting structure.

The horizontal design is convenient for wrap the whole circulating water jacket 11 outside the stirring cavity 3, heats the stirring cavity 3, controls the temperature through the temperature sensor, and can obtain chocolate with different flavors and tastes through controlling the temperature and the concentration of the chocolate.

The utility model provides a chocolate stirring tank, because paddle be in large quantity, need bigger power to drive the paddle and rotate to stirring material can be so that the churning time further shortens under powerful drive power. Moreover, the unique paddle structure can generate larger shearing force and diffusion effect, thereby more easily, more quickly and better obtaining the required chocolate flavor.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a chocolate stirring tank, includes stirring cavity, its characterized in that:

2. The chocolate stirring pot of claim 1, wherein the paddle is fan-shaped and is provided with two circular through holes.

3. The chocolate stirring tank of claim 1, wherein the paddle is welded with the paddle handle, the paddle handle is welded with the main shaft, and a reinforcing plate is further arranged at the joint of the paddle handle and the main shaft and is welded and fixed with the paddle handle and the main shaft.

4. The chocolate stirring pot of claim 1, wherein the stirring cavity further comprises a left end cover, a right end cover and a stirring pot body, and the left end cover, the right end cover and the stirring pot body are welded to form a closed stirring cavity.

5. The chocolate stirring pot of claim 4, wherein one end of the main shaft and a motor reducer integrated machine are fixed on the left end cover through a bearing support seat, the other end of the main shaft and the right end cover are fixed through another bearing support seat, and a sealing device is arranged in the bearing support seat on the right end cover to seal the stirring cavity.

6. The chocolate stirring tank of claim 4, wherein a circulating water jacket is arranged on the outer part of the stirring tank main body and the left end cover and the right end cover for heating the stirring tank, an insulating layer is arranged on the outer part of the circulating water jacket, and the circulating water jacket and the insulating layer are integrated and cover the whole stirring cavity.

7. The chocolate stirring pot of claim 6, wherein the circulating water jacket is provided with a jacket temperature sensor for monitoring the temperature of water in the circulating water jacket.

8. The chocolate stirring pot of claim 4, wherein the stirring pot body is further provided with an air exchange device.

9. The chocolate stirring pot of claim 8, wherein the ventilation means comprises a U-shaped bend and a straight tube, the straight tube is welded to the stirring pot body, the U-shaped bend comprises a fixed end and a free end, and the fixed end is fixed to the straight tube by a clamp.

10. The chocolate stirring pot of claim 9, wherein the U-shaped mouth of the U-shaped elbow is downward, and the mouth of the free end of the U-shaped elbow is of a screen structure.

11. The chocolate stirring pot of claim 1, wherein the outer wall of the stirring cavity above the stirring cavity is provided with a plurality of feed inlets.

12. The chocolate stirring pot of claim 4, wherein the left end cap has a left foot thereon, the right end cap has a right foot thereon, the left foot is higher than the right foot so that the stirring chamber is at an angle to the ground, and the left and right feet have weighing modules thereon for monitoring the weight of the feed through the feed port on the stirring chamber.

13. The chocolate stirring pot of claim 4, wherein the right end cover is provided with a discharge port, and the lowest point of the discharge port is flush with the lowest point of the stirring cavity.

14. The chocolate stirring tank of claim 13, wherein a material temperature sensor is arranged on the right end cover above the discharge port and used for monitoring the temperature of the discharge port in real time.

15. The chocolate stirring pot of claim 4, wherein the right end cap is provided with a sampling device for sampling to determine whether the stirred material is acceptable.

16. The chocolate mixing jar of claim 1, wherein the chocolate mixing jar is a horizontal mounting structure.