Heat-preservation stirring equipment

Abstract

The utility model provides heat preservation stirring equipment, and relates to the technical field of stirring equipment, the heat preservation stirring equipment comprises a stirring box, a stirring mechanism, a driving mechanism and a heat preservation structure, the stirring mechanism is arranged in the stirring box and is movably connected with the stirring box; the driving mechanism is connected with the stirring mechanism; the heat preservation structure is arranged in the stirring box and fixedly connected with the two sides of the stirring box, the heat preservation structure comprises a heat preservation box and a heat preservation cavity, the heat preservation cavity is formed in the heat preservation box, a water inlet pipe is arranged at one end of the heat preservation box, and a water outlet pipe is arranged at the end, away from the water inlet pipe, of the heat preservation box; the water inlet pipe and the water outlet pipe respectively penetrate through the stirring box; according to the heat-preservation stirring equipment, the problem that the powder emulsifier is melted due to temperature rise in the stirring process can be effectively prevented, so that the property of a material is not changed, and the quality of a final product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a heat-insulating stirring equipment. Background Art

[0002] Powdered emulsifiers for food are a type of additive commonly used in food processing. They are usually in powder or granular form and are easily dispersed in water. These emulsifiers have multiple functions in food processing, such as improving product stability, improving product taste and texture, and strengthening gluten. In the food industry, commonly used powdered emulsifiers include lactic acid fatty acid glyceride (LACTEM), sodium stearoyl lactylate (SSL), calcium stearoyl lactylate (CSL), diacetyl tartaric acid monoglyceride (DATEM), polyoxyethylene (20) sorbitan monooleate (Tween-80), sucrose fatty ester (SE) and distilled monoglyceride (DMG). The emulsified composition prepared by compounding these monomeric emulsifiers can better exert the synergistic effect of each monomeric emulsifier, interact with starch and protein in flour, and form a complex complex, thereby strengthening gluten, improving processing performance, improving bread texture, and extending shelf life. In order to prepare such a powdered emulsified composition, it is usually necessary to stir the above-mentioned monomeric emulsifiers.

[0003] The existing Chinese utility model patent with announcement number CN220715694U discloses a mixing and stirring device for a composite emulsifier, including a mixing barrel; the wall surface of the paddle is provided with a scraping component for cleaning the inside of the mixing barrel and guiding the material, the scraping component includes a connecting part, an elastic part and a contact part, the elastic part can push the connecting part to make the elastic part contact the inner wall surface of the mixing barrel to scrape and guide the adhered raw materials, the output shaft of the elastic part is used to push the connecting part toward the inner wall of the mixing barrel, the inner wall surface of the mixing barrel is scraped and cleaned during the stirring process, and the solid and liquid raw materials are prevented from scaling on the inner wall surface of the mixing barrel. When discharging the material, the inner wall surface of the mixing barrel can be scraped and cleaned through the contact part, and the residue adhering to the inner wall surface of the mixing barrel is reduced, thereby reducing waste and the cleaning work of the inner wall of the mixing barrel in the later stage.

[0004] However, since the melting points of many powder emulsifiers used in food are generally around 50℃-60℃, when the stirring shaft, stirring blades or other rotating parts in the stirring equipment are in operation, they will generate friction with the material and each other, thereby generating heat. If the temperature of the stirring equipment rises to a level exceeding the melting point of the emulsifier, these emulsifiers may begin to melt, causing the properties of the material to change and affecting the quality of the final product. Utility Model Content

[0005] Based on this, in order to solve the problem that when the temperature of the stirring equipment rises to a point exceeding the melting point of the emulsifier, the emulsifier may begin to melt, causing the properties of the material to change and affecting the quality of the final product, the purpose of the utility model is to provide a heat-insulating stirring equipment, and its specific technical solution is as follows:

[0006] A thermal insulation stirring device comprises a stirring box, a stirring mechanism, a driving mechanism and a thermal insulation structure, wherein the stirring mechanism is arranged in the stirring box and is movably connected to the stirring box; the driving mechanism is connected to the stirring mechanism; the thermal insulation structure is arranged in the stirring box and is fixedly connected to two sides of the stirring box, the thermal insulation structure comprises a thermal insulation box and a thermal insulation cavity, the thermal insulation cavity is arranged in the thermal insulation box, one end of the thermal insulation box is provided with a water inlet pipe, and the end of the thermal insulation box away from the water inlet pipe is provided with a water outlet pipe, and the water inlet pipe and the water outlet pipe respectively pass through the stirring box.

[0007] Furthermore, the insulation chamber includes a liquid inlet channel, an insulation channel and a liquid outlet channel, the liquid inlet channel, the insulation channel and the liquid outlet channel are connected in sequence, the water inlet pipe is connected to the liquid inlet channel, and the water outlet pipe is connected to the liquid outlet channel.

[0008] Furthermore, the liquid inlet channel and the liquid outlet channel are both arranged transversely, and the liquid inlet channel is arranged symmetrically with respect to the center of the liquid outlet channel.

[0009] Furthermore, more than one insulation channel is provided, and the insulation channels are all vertically arranged, one end of each insulation channel is connected to the liquid inlet channel, and one end of each insulation channel away from the liquid inlet channel is connected to the liquid outlet channel.

[0010] Furthermore, the stirring mechanism includes a stirring shaft and a stirring blade, the stirring blade is detachably connected to the stirring shaft, one end of the stirring shaft is connected to the driving mechanism, and one end of the stirring shaft away from the driving mechanism is movably connected to the stirring box.

[0011] Furthermore, the stirring blades include a plurality of first blades and a plurality of second blades, and each of the first blades and each of the second blades are spirally symmetrically arranged along the length direction of the stirring shaft.

[0012] Furthermore, the driving mechanism includes a driving motor, a rotating shaft and a protective cover, the driving motor is arranged in the protective cover, one end of the rotating shaft is connected to the driving motor, and one end of the rotating shaft away from the driving motor is connected to the stirring mechanism.

[0013] Furthermore, the mixing box includes a box body, a box cover and a locking structure, the box cover is hinged to the box body, the locking structure is fixedly arranged on the box body, a locking strip is arranged on the box cover, a locking hole is arranged at one end of the locking strip close to the locking structure, and the locking structure is adapted to the locking hole.

[0014] Furthermore, the locking structure includes a locking seat, a movable structure and a locking piece, the locking seat is fixedly connected to the box body, the movable structure is movably connected to an end of the locking seat away from the box body, and the locking piece is detachably connected to the movable structure.

[0015] Furthermore, the movable structure includes a pressing rod, a movable connecting piece and a placement seat, one end of the movable connecting piece is movably connected to the locking seat via a pin shaft, the end of the movable connecting piece away from the locking seat is connected to the pressing rod, the placement seat is fixedly connected to an end of the pressing rod close to the box body, and the locking piece is detachably connected to the placement seat.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the heat-insulating stirring equipment of the utility model is provided with a stirring box for accommodating the material to be stirred, allowing the stirring mechanism to move freely therein, thereby ensuring that the material can be fully stirred; by providing a stirring mechanism, it is ensured that the powder emulsifier is evenly mixed in the stirring box to avoid material precipitation or agglomeration; by providing a driving mechanism to drive the stirring mechanism for stirring; by providing a heat-insulating structure, including a heat-insulating box and a heat-insulating cavity, cooling water is continuously injected into the heat-insulating cavity during the stirring process, thereby ensuring that the temperature in the stirring box is stable within a certain range, preventing the material properties from being affected by excessive temperature fluctuations during the stirring process; the heat-insulating stirring equipment of the utility model can effectively prevent the powder emulsifier from melting due to the increase in temperature during the stirring process, thereby ensuring that the properties of the material remain unchanged and improving the quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention may be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same figure numerals designate corresponding parts.

[0018] Figure 1 It is a structural schematic diagram of a heat preservation and stirring device according to an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 3 It is a structural schematic diagram of a driving mechanism according to an embodiment of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a thermal insulation structure according to an embodiment of the utility model;

[0022] Figure 5 It is a cross-sectional view of a thermal insulation structure described in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Mixing box; 11. Box body; 12. Box cover; 121. Locking strip; 122. Locking hole; 13. Locking structure; 131. Locking seat; 132. Movable structure; 1321. Pressing rod; 1322. Movable connecting piece; 1323. Placement seat; 133. Locking piece; 2. Stirring mechanism; 21. Stirring shaft; 22. Stirring blade; 221. First blade; 222. Second blade; 3. Driving mechanism; 31. Driving motor; 32. Rotating shaft; 33. Protective cover; 4. Insulation structure; 41. Insulation box; 411. Water inlet pipe; 412. Water outlet pipe; 42. Insulation chamber; 421. Liquid inlet channel; 422. Insulation channel; 423. Liquid outlet channel. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element, and when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0028] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0029] like Figure 1-Figure 5As shown, a heat-insulating stirring device in one embodiment of the utility model comprises a stirring box 1, a stirring mechanism 2, a driving mechanism 3 and a heat-insulating structure 4. The stirring mechanism 2 is arranged in the stirring box 1 and is movably connected to the stirring box 1; the driving mechanism 3 is connected to the stirring mechanism 2; the heat-insulating structure 4 is arranged in the stirring box 1 and is fixedly connected to both sides of the stirring box 1. The stirring box 1 is provided to accommodate the material to be stirred, and the stirring mechanism 2 is allowed to move freely therein to ensure that the material can be fully stirred; the stirring mechanism 2 is provided to ensure that the powder emulsifier is uniformly mixed in the stirring box 1 to avoid material precipitation or agglomeration; the driving mechanism 3 is provided to ensure that the powder emulsifier is uniformly mixed in the stirring box 1 to avoid material precipitation or agglomeration; The stirring mechanism 2 is driven to stir; the insulation structure 4 includes an insulation box 41 and an insulation chamber 42, the insulation chamber 42 is arranged in the insulation box 41, one end of the insulation box 41 is provided with a water inlet pipe 411, and the end of the insulation box 41 away from the water inlet pipe 411 is provided with a water outlet pipe 412, the water inlet pipe 411 and the water outlet pipe 412 respectively pass through the stirring box 1, and in the process of stirring, cooling water is continuously injected into the insulation chamber 42 through the water inlet pipe 411, which can ensure that the temperature in the stirring box 1 is stable within a certain range, and prevent the properties of the material from being affected by excessive temperature fluctuations during the stirring process. In this embodiment, a discharge port is provided at the bottom of the stirring box 1.

[0030] As a preferred embodiment of the utility model, it may also have the following additional technical features: the insulation chamber 42 includes a liquid inlet channel 421, an insulation channel 422 and a liquid outlet channel 423, the liquid inlet channel 421, the insulation channel 422 and the liquid outlet channel 423 are connected in sequence, the water inlet pipe 411 is connected to the liquid inlet channel 421, and the water outlet pipe 412 is connected to the liquid outlet channel 423, allowing cooling water (or other heat conduction liquid) to enter the liquid inlet channel 421 through the water inlet pipe 411, then flow through the insulation channel 422, and finally flow out from the liquid outlet channel 423 through the water outlet pipe 412. In this process, the cooling water exchanges heat with the material in the mixing box 1, thereby achieving precise control of the temperature in the mixing box 1.

[0031] As a preferred embodiment of the utility model, it may also have the following additional technical features: the liquid inlet channel 421 and the liquid outlet channel 423 are both arranged horizontally, and the liquid inlet channel 421 and the liquid outlet channel 423 are arranged center-symmetrically. The liquid inlet channel 421 and the liquid outlet channel 423 arranged horizontally center-symmetrically can increase the contact area between the cooling water and the inner wall of the mixing box 1, thereby improving the efficiency of heat exchange. When the cooling water flows in the channel, its temperature can be transferred to the material in the mixing box 1 more quickly, ensuring that the temperature in the mixing box 1 can quickly reach and stabilize within the set range.

[0032] As a preferred embodiment of the utility model, it may also have the following additional technical features: more than one insulation channel 422 is provided, and the insulation channels 422 are all vertically arranged. One end of each insulation channel 422 is connected to the liquid inlet channel 421, and one end of each insulation channel 422 away from the liquid inlet channel 421 is connected to the liquid outlet channel 423. By increasing the number of insulation channels 422, the flow path of the cooling water or heat transfer liquid in the insulation chamber 42 is increased, thereby improving the efficiency of heat exchange with the material in the mixing box 1. The vertically arranged insulation channel 422 can better cover the space in the mixing box 1, ensuring that the cooling water or heat transfer liquid can flow evenly through the entire mixing box 1.

[0033] As a preferred embodiment of the utility model, it may also have the following additional technical features: the stirring mechanism 2 includes a stirring shaft 21 and a stirring blade 22, and the stirring blade 22 is detachably connected to the stirring shaft 21, so that the stirring blade 22 can be easily removed from the stirring shaft 21 for cleaning after the stirring equipment is used, one end of the stirring shaft 21 is connected to the driving mechanism 3, and the end of the stirring shaft 21 away from the driving mechanism 3 is movably connected to the stirring box 1.

[0034] As a preferred embodiment of the utility model, it may also have the following additional technical features: the stirring blade 22 includes a plurality of first blades 221 and a plurality of second blades 222, and each first blade 221 and each second blade 222 is spirally symmetrically arranged along the length direction of the stirring shaft 21, which can ensure that the material is subjected to all-round stirring action in the stirring box 1, so that the material is more uniform during the stirring process, and the possibility of material sedimentation and agglomeration is reduced, thereby improving the stirring efficiency.

[0035] As a preferred embodiment of the utility model, it may also have the following additional technical features: the driving mechanism 3 includes a driving motor 31, a rotating shaft 32 and a protective cover 33. The driving motor 31 is arranged in the protective cover 33, which effectively isolates the driving motor 31 from the external environment and prevents dust, moisture and other debris from entering the motor, thereby avoiding the risk of motor damage and short circuit. At the same time, the protective cover 33 can also reduce the noise and vibration generated by the operation of the motor, thereby improving the comfort of the working environment. One end of the rotating shaft 32 is connected to the driving motor 31, and the end of the rotating shaft 32 away from the driving motor 31 is connected to the stirring mechanism 2.

[0036] As a preferred embodiment of the utility model, it may also have the following additional technical features: the mixing box 1 includes a box body 11, a box cover 12 and a locking structure 13. The box cover 12 is hinged to the box body 11, and the locking structure 13 is fixedly arranged on the box body 11. A locking strip 121 is arranged on the box cover 12. A locking hole 122 is arranged at one end of the locking strip 121 close to the locking structure 13. The locking structure 13 is adapted to the locking hole 122 to ensure that the box cover 12 can fit tightly on the box body 11 when closed to form an effective seal. In this embodiment, a feed port is arranged on the box cover 12, and the powder emulsifier can enter from the feed port.

[0037] As a preferred embodiment of the utility model, it may also have the following additional technical features: the locking structure 13 includes a locking seat 131, a movable structure 132 and a locking piece 133, the locking seat 131 is fixedly connected to the box body 11, the movable structure 132 is movably connected to an end of the locking seat 131 away from the box body 11, the locking piece 133 is detachably connected to the movable structure 132, and the box cover 12 can be smoothly closed by controlling the movable structure 132, and then the locking piece 133 is used to cooperate with the locking hole 122 to lock it.

[0038] As a preferred embodiment of the utility model, it may also have the following additional technical features: the movable structure 132 includes a pressing rod 1321, a movable connecting piece 1322 and a placement seat 1323, one end of the movable connecting piece 1322 is movably connected to the locking seat 131 through a pin, the end of the movable connecting piece 1322 away from the locking seat 131 is connected to the pressing rod 1321, the placement seat 1323 is fixedly connected to the end of the pressing rod 1321 close to the box body 11, and the locking piece 133 is connected to the placement seat 1323. The connection is detachable. When the box cover 12 needs to be closed, the operator only needs to hold the pressing rod 1321 with his hand and press it in the direction close to the box body 11. At this time, the placement seat 1323 will move upward, allowing the box cover 12 to fall smoothly. After the box cover 12 falls, release the pressing rod 1321, and the pressing rod 1321 will reset. At this time, fine-tune the position of the locking piece 133 to match the locking piece 133 with the locking hole 122, and then tighten the locking piece 133; when the box cover 12 needs to be opened, only the reverse operation is required.

[0039] The heat-insulating stirring equipment of this embodiment has a reasonable structural design and is easy to use. This structure can also be used for other equipment with similar usage requirements. In this embodiment, the heat-insulating stirring equipment can effectively prevent the melting problem of the powder emulsifier caused by the increase in temperature during the stirring process, thereby ensuring that the properties of the material remain unchanged and improving the quality of the final product.

[0040] In the description of the above embodiments, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, "several" and "multiple" mean more than one, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" and "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction between the combinations of these technical features, they should be considered to be within the scope recorded in this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A heat preservation and stirring device, characterized in that: include: Mixing box; A stirring mechanism, the stirring mechanism is arranged in the stirring box and is movably connected to the stirring box; A driving mechanism connected to the stirring mechanism; as well as The insulation structure is arranged in the mixing box and fixedly connected to both sides of the mixing box. The insulation structure includes an insulation box and an insulation cavity. The insulation cavity is arranged in the insulation box. A water inlet pipe is arranged at one end of the insulation box, and a water outlet pipe is arranged at the end of the insulation box away from the water inlet pipe. The water inlet pipe and the water outlet pipe respectively pass through the mixing box.

2. The heat preservation and stirring equipment according to claim 1, characterized in that: The heat preservation chamber comprises a liquid inlet channel, a heat preservation channel and a liquid outlet channel, the liquid inlet channel, the heat preservation channel and the liquid outlet channel are connected in sequence, the water inlet pipe is connected to the liquid inlet channel, and the water outlet pipe is connected to the liquid outlet channel.

3. The heat preservation and stirring equipment according to claim 2, characterized in that: The liquid inlet channel and the liquid outlet channel are both arranged transversely, and the liquid inlet channel is arranged symmetrically with the center of the liquid outlet channel.

4. The heat preservation and stirring equipment according to claim 2, characterized in that: There are more than one heat preservation channel, and the heat preservation channels are all arranged vertically. One end of each heat preservation channel is connected to the liquid inlet channel, and one end of each heat preservation channel away from the liquid inlet channel is connected to the liquid outlet channel.

5. The heat preservation and stirring equipment according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft and a stirring blade, wherein the stirring blade is detachably connected to the stirring shaft, one end of the stirring shaft is connected to the driving mechanism, and one end of the stirring shaft away from the driving mechanism is movably connected to the stirring box.

6. The heat-insulating stirring device according to claim 5, characterized in that: The stirring blades include a plurality of first blades and a plurality of second blades, and each of the first blades and each of the second blades are spirally symmetrically arranged along the length direction of the stirring shaft.

7. The heat-insulating stirring device according to claim 1, characterized in that: The driving mechanism comprises a driving motor, a rotating shaft and a protective cover, wherein the driving motor is arranged in the protective cover, one end of the rotating shaft is connected to the driving motor, and one end of the rotating shaft away from the driving motor is connected to the stirring mechanism.

8. The heat-insulating stirring device according to claim 1, characterized in that: The mixing box includes a box body, a box cover and a locking structure. The box cover is hinged to the box body, and the locking structure is fixedly arranged on the box body. A locking strip is arranged on the box cover, and a locking hole is arranged at one end of the locking strip close to the locking structure, and the locking structure is adapted to the locking hole.

9. The heat-insulating stirring device according to claim 8, characterized in that: The locking structure comprises a locking seat, a movable structure and a locking piece, wherein the locking seat is fixedly connected to the box body, the movable structure is movably connected to an end of the locking seat away from the box body, and the locking piece is detachably connected to the movable structure.

10. The heat-insulating stirring device according to claim 9, characterized in that: The movable structure includes a pressing rod, a movable connecting piece and a placement seat, one end of the movable connecting piece is movably connected to the locking seat via a pin shaft, the end of the movable connecting piece away from the locking seat is connected to the pressing rod, the placement seat is fixedly connected to the end of the pressing rod close to the box body, and the locking piece is detachably connected to the placement seat.

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