Refiner with low-temperature extraction function

Abstract

The utility model belongs to the technical field of refiners, and relates to a refiner with a low-temperature extraction function, which comprises a refiner body, a fan and a cold extraction box, an air bellow is arranged at the top of the refiner body, a first air return pipe, a second air return pipe and a cold extraction box air inlet pipe are arranged at one end of the air bellow, and a connecting pipe is fixedly communicated between the output end of the fan and the air bellow. One end of the cold extraction box fixedly communicates with the cold extraction box air inlet pipe, the first air return pipe and the second air return pipe fixedly communicate with the cold extraction box air inlet pipe at the same time, the cold extraction box is fixedly installed on one side of the air box, and a semiconductor refrigerator is fixedly installed at the top of the cold extraction box; a cold extraction chamber is formed in the cold extraction box, and a plurality of refrigeration plates are fixedly mounted at the top in the cold extraction chamber and fixedly connected with the output end of a semiconductor refrigerator; according to the refiner, a cold extraction function is added on the basis of an existing refiner, and volatile gas of refined chocolate slurry is recycled, so that produced chocolate is more mellow, and oxidation is more sufficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of refining machines, and particularly relates to a refining machine with a low-temperature extraction function. Background Art

[0002] A chocolate refining machine is a type of refining machine, usually used to refine chocolate powder and other raw materials into delicate chocolate paste. Such equipment generally includes a large stirrer or grinder, which mixes and processes chocolate particles and other raw materials into smooth chocolate paste by rotating or rubbing. The chocolate refining machine plays a crucial role in the chocolate production process, ensuring that the chocolate has a delicate texture, smooth taste, and helping to adjust the viscosity and fluidity of the chocolate.

[0003] During the refining process of chocolate mixed slurry by traditional chocolate refining machines, the chocolate mixed slurry will volatilize due to heat, and the volatilized gas is not easy to collect. On the one hand, it affects the production quality of chocolate, and on the other hand, it increases the production cost. Summary of the Utility Model

[0004] In order to solve the technical problem that during the refining process of chocolate mixed slurry by traditional chocolate refining machines, the chocolate mixed slurry will volatilize due to heat and the volatilized gas is not easy to collect, the utility model provides the following technical solutions:

[0005] The utility model relates to a refining machine with a low-temperature extraction function, including a refining machine body, a blower, and a cold extraction box. A wind box is provided at the top of the refining machine body and is communicated with the refining machine body. One end of the wind box is provided with a first return air pipe, a second return air pipe, and an inlet pipe of the cold extraction box. A connecting pipe is fixedly connected between the output end of the blower and the wind box. One end of the cold extraction box is fixedly connected with the inlet pipe of the cold extraction box. The first return air pipe and the second return air pipe are simultaneously fixedly connected with the inlet pipe of the cold extraction box. The cold extraction box is fixedly installed on one side of the wind box.

[0006] As a preferred technical solution of the utility model, a semiconductor refrigerator is fixedly installed on the top of the cold extraction box. A cold extraction chamber is opened in the cold extraction box, and multiple refrigeration plates are fixedly installed on the top inside the cold extraction chamber. The multiple refrigeration plates are fixedly connected with the output end of the semiconductor refrigerator.

[0007] As a preferred technical solution of the utility model, an exhaust pipe is provided at one end of the cold extraction box away from the inlet pipe of the cold extraction box, and a one-way valve is installed on the exhaust pipe.

[0008] As a preferred technical solution of the utility model, the refrigeration plates are made of high-thermal-conductivity brass.

[0009] As a preferred technical solution of the utility model, multiple longitudinal flow channels are opened on one end face of the refrigeration plates.

[0010] As a preferred technical solution of the present utility model, a plurality of through holes are longitudinally formed in the downstream chute.

[0011] As a preferred technical solution of the present utility model, a reflux groove is formed at one end face of the top of the cold extraction box close to the refining machine body, and the reflux groove is fixedly communicated with the refining machine body.

[0012] The beneficial effects achieved by the present utility model are as follows:

[0013] On the basis of the existing refining machine, a cold extraction box is added. During the refining process of the chocolate mixed slurry in the refining machine, the gas generated by the volatilization of relevant raw materials due to heat is blown by a high-pressure blower, and the gas is sent to the cold extraction chamber in the cold extraction box through the first return air pipe and the second return air pipe for cooling and liquefaction recovery, making the refined chocolate slurry more mellow, with more sufficient oxidation, and effectively providing a good working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is the front view of the refining machine with low-temperature extraction function of the present utility model;

[0016] Figure 2 is the left view of the refining machine with low-temperature extraction function of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the cold extraction box in the refining machine with low-temperature extraction function of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the cold extraction plate in the refining machine with low-temperature extraction function of the present utility model.

[0019] In the figure: 1, refining machine body; 101, air box; 102, first return air pipe; 103, second return air pipe; 104, cold extraction box intake pipe; 2, fan; 201, connecting pipe; 3, cold extraction box; 301, exhaust pipe; 302, semiconductor cooler; 303, refrigeration plate; 304, downstream chute; 305, through hole; 306, reflux groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment: As Figures 1-4 shown, a refining machine with a low-temperature extraction function includes a refining machine body 1, a blower 2, and a cold extraction box 3. A wind box 101 is provided at the top of the refining machine body 1 and the wind box 101 is communicated with the refining machine body 1. One end of the wind box 101 is provided with a first return air pipe 102, a second return air pipe 103, and a cold extraction box intake pipe 104. A connecting pipe 201 is fixedly connected between the output end of the blower 2 and the wind box 101. One end of the cold extraction box 3 is fixedly connected to the cold extraction box intake pipe 104. The first return air pipe 102 and the second return air pipe 103 are simultaneously fixedly connected to the cold extraction box intake pipe 104. The cold extraction box 3 is fixedly installed on one side of the wind box 101.

[0022] A semiconductor refrigerator 302 is fixedly installed on the top of the cold extraction box 3. A cold extraction chamber is provided in the cold extraction box 3 and multiple refrigeration plates 303 are fixedly installed on the top of the cold extraction chamber. The multiple refrigeration plates 303 are fixedly connected to the output end of the semiconductor refrigerator 302. During use, the semiconductor refrigerator 302 is used for refrigeration and the cold is conducted to the refrigeration plates 303.

[0023] An exhaust pipe 301 is provided at one end of the cold extraction box 3 away from the cold extraction box intake pipe 104 and a one-way valve is installed on the exhaust pipe 301. During use, the exhaust pipe 301 is used to discharge the residual gas after cold extraction, and the addition of the one-way valve prevents the backflow of external air from polluting the chocolate mixed slurry.

[0024] The refrigeration plates 303 are made of high-thermal-conductivity brass material. During use, the thermal conductivity and cold extraction effect are improved.

[0025] Multiple longitudinal flow channels 304 are provided on one end face of the refrigeration plates 303. During use, the volatilized chocolate mixed slurry gas cools and liquefies on the refrigeration plates 303 and will flow down along the flow channels 304 for collection.

[0026] Multiple through holes 305 are longitudinally provided in the flow channels 304. During use, the volatilized chocolate mixed slurry gas passes through the through holes 305 and is cold-extracted by multiple layers of refrigeration plates 303.

[0027] A reflux groove 306 is provided at one end face near the refining machine body 1 at the top of the cold extraction box 3, and the reflux groove 306 is fixedly communicated with the refining machine body 1. During use, the cold-extracted chocolate mixed slurry is collected at the bottom of the cold extraction box 3. Since the bottom of the cold extraction box 3 has a certain slope, it is guided through the reflux groove 306 and flows back into the refining machine body 1 for further refining.

[0028] Specifically, when the present utility model is in use, the blower 2 blows air into the air box 101 through the connecting pipe 201. The air hits the other side wall of the air box 101 and rebounds with the volatilized chocolate mixed slurry gas and flows into the cold extraction box inlet pipe 104 through the first return air pipe 102 and the second return air pipe 103. Then, it enters the cold extraction box 3 through the cold extraction box inlet pipe 104, is cooled by the semiconductor cooler 302, and is conducted to the refrigeration plate 303. The volatilized chocolate mixed slurry gas circulates through the through holes 305, is cold-extracted by the multi-layer refrigeration plate 303 and liquefies. The liquefied chocolate mixed slurry will flow down along the downflow groove 304 and be collected, and is guided through the reflux groove 306 and flows back into the refining machine body 1 for further refining.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "swiveling connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A refiner with low temperature extraction function, comprising a refiner body (1), a fan (2) and a cold extraction box (3), characterized in that: A bellows (101) is provided on the top of the refiner body (1) and the bellows (101) is connected to the refiner body (1); a first return air duct (102), a second return air duct (103) and a cold extraction box air inlet duct (104) are provided at one end of the bellows (101); a connecting pipe (201) is fixedly connected between the output end of the fan (2) and the bellows (101); one end of the cold extraction box (3) is fixedly connected to the cold extraction box air inlet duct (104); the first return air duct (102) and the second return air duct (103) are fixedly connected to the cold extraction box air inlet duct (104) at the same time; and the cold extraction box (3) is fixedly installed on one side of the bellows (101).

2. The refiner with low temperature extraction function according to claim 1, characterized in that: A semiconductor refrigerator (302) is fixedly mounted on the top of the cold extraction box (3), a cold extraction chamber is provided in the cold extraction box (3), and a plurality of refrigeration plates (303) are fixedly mounted on the top of the cold extraction chamber, and the plurality of refrigeration plates (303) are fixedly connected to the output end of the semiconductor refrigerator (302).

3. The refiner with low temperature extraction function according to claim 2, characterized in that: An exhaust pipe (301) is provided at one end of the cold extraction box (3) away from the cold extraction box air inlet pipe (104), and a one-way valve is installed on the exhaust pipe (301).

4. The refiner with low temperature extraction function according to claim 3, characterized in that: The refrigeration plate (303) is made of brass material with high thermal conductivity.

5. The refiner with low temperature extraction function according to claim 4, characterized in that: A plurality of longitudinal downstream grooves (304) are provided on one end surface of the refrigeration plate (303).

6. The refiner with low temperature extraction function according to claim 5, characterized in that: A plurality of through holes (305) are longitudinally provided in the downstream groove (304).

7. The refiner with low temperature extraction function according to claim 6, characterized in that: A reflux groove (306) is provided on the top of the cold extraction box (3) close to one end surface of the refiner body (1), and the reflux groove (306) is fixedly connected to the refiner body (1).

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