Rape flower extract concentration device

Abstract

The rape flower extract concentrating device comprises a heater, an evaporator, a condenser, a cooler and a receiving tank which are arranged in sequence, wherein the heater is used for rape flower leaching liquor; a cooling pipeline of the cooler comprises a plurality of groups of cooling parts which are sequentially connected from top to bottom, and each group of cooling parts comprises an upper-layer cooling coil pipe and a lower-layer cooling coil pipe which are communicated with each other; the rape flower extract concentration device has the advantages that the temperature of condensation cooling liquid collected by the receiving tank of the rape flower extract concentration device is obviously reduced, the condensation cooling liquid can be recycled and added into an extraction device and can also be directly discharged, and the cooling effect is good. And scalding accidents cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed flower processing, in particular to a rapeseed flower extract concentration device. Background Art

[0002] The condensed coolant collected in the receiving tank of the rapeseed extract concentration device is often at a high temperature. In the actual production process, during continuous production, it is often necessary to discharge the liquid in the receiving tank in time, recycle it, add it to the extraction device, or discharge it away. However, the liquid in the existing receiving tank is often at a high temperature, which can easily cause accidents such as burns during recycling or discharge. Therefore, it is necessary to lower the temperature of the condensed coolant collected in the receiving tank to a lower level for subsequent processing. Utility Model Content

[0003] The purpose of this utility model is to provide a rapeseed extract concentration device in view of the above-mentioned shortcomings.

[0004] The utility model comprises a heater, an evaporator, a condenser, a cooler and a receiving tank for rapeseed flower extract which are arranged in sequence;

[0005] The cooling pipe of the cooler includes multiple groups of cooling components connected in sequence from top to bottom, each group of cooling components includes an upper cooling coil and a lower cooling coil connected to each other, and the upper cooling coil and the lower cooling coil each include multiple connected annular cooling pipes located on the same plane and with decreasing diameters in sequence;

[0006] The upper cooling coil of the uppermost cooling component is connected to the cooling water outlet of the cooler, and the lower cooling coil of the lowermost cooling component is connected to the cooling water inlet of the cooler.

[0007] Preferably, the liquid inlet of the heater is connected to the rapeseed flower extract delivery pipeline.

[0008] Preferably, the multiple interconnected annular cooling tubes include annular tube a, annular tube b, annular tube c and annular tube d with decreasing diameters in sequence, and the side wall of the annular tube a is provided with multiple connecting support blocks connected to the inner wall of the cooler.

[0009] Preferably, the left end of the annular tube a is connected to the left end of the annular tube b through a connecting tube a, the right end of the annular tube b is connected to the right end of the annular tube c through a connecting tube b, the left end of the annular tube c is connected to the left end of the annular tube d through a connecting tube c, and the upper cooling coil and the lower cooling coil are provided with a vertical connecting tube d at the right end of their respective annular tubes d to connect the two.

[0010] Preferably, a vertical connecting pipe a is provided at the right end of the annular pipe a of the lower cooling coil, and the vertical connecting pipe a of the lower cooling coil is connected to the right end of the annular pipe a of the upper cooling coil of the cooling component below it.

[0011] Preferably, the vertical connecting pipe a of the lower cooling coil of the lowest cooling component is connected to the cooling water inlet of the cooler, and the right end of the annular pipe a of the upper cooling coil of the highest cooling component is connected to the cooling water outlet of the cooler.

[0012] The utility model has the advantages that the temperature of the condensed coolant collected in the receiving tank of the rape flower extract concentration device is significantly reduced, and the condensed coolant can be recycled and added to the extraction device, or directly discharged without causing scalding accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a structural schematic diagram of multiple interconnected annular cooling pipes.

[0015] Figure 3 It is a schematic diagram of the structure of multiple groups of cooling components.

[0016] Figure 4 It is a structural diagram of a single set of cooling components. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0019] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. This is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, if the terms "first", "second", etc. appear in the description of the present invention, they are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0020] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0021] As shown in the accompanying drawings, the utility model includes a heater 40, an evaporator 41, a condenser 42, a cooler 43 and a receiving tank 44 for rapeseed flower extract, which are arranged in sequence;

[0022] The cooling pipe of the cooler 43 includes multiple groups of cooling components 45 connected in sequence from top to bottom. Each group of cooling components 45 includes an upper cooling coil 46 and a lower cooling coil 47. The upper cooling coil 46 and the lower cooling coil 47 each include multiple connected annular cooling pipes located on the same plane and with decreasing diameters.

[0023] The upper cooling coil 46 of the uppermost cooling component 45 is connected to the cooling water outlet 60 of the cooler 43 , and the lower cooling coil 47 of the lowermost cooling component 45 is connected to the cooling water inlet 61 of the cooler 43 .

[0024] In another technical solution, the liquid inlet of the heater 40 is connected to the rapeseed flower extract delivery pipeline.

[0025] In another technical solution, a plurality of interconnected annular cooling tubes include annular tube a50, annular tube b51, annular tube c52 and annular tube d54 with decreasing diameters in sequence, and the side wall of the annular tube a50 is provided with a plurality of connecting support blocks 59 connected to the inner wall of the cooler 43.

[0026] In another technical solution, the left end of the annular tube a50 is connected to the left end of the annular tube b51 through a connecting tube a55, the right end of the annular tube b51 is connected to the right end of the annular tube c52 through a connecting tube b56, the left end of the annular tube c52 is connected to the left end of the annular tube d54 through a connecting tube c57, and the upper cooling coil 46 and the lower cooling coil 47 are provided with a vertical connecting tube d58 at the right end of their respective annular tubes d54 to connect the two.

[0027] In another technical solution, a vertical connecting pipe a48 is provided at the right end of the annular pipe a50 of the lower cooling coil 47, and the vertical connecting pipe a48 of the lower cooling coil 47 is connected to the right end of the annular pipe a50 of the upper cooling coil 46 of the cooling component 45 below it.

[0028] In another technical solution, the vertical connecting pipe a48 of the lower cooling coil 47 of the lowest cooling component 45 is connected to the cooling water inlet 61 of the cooler 43, and the right end of the annular pipe a50 of the upper cooling coil 46 of the upper cooling component 45 is connected to the cooling water outlet 60 of the cooler 43.

[0029] Working method: The rapeseed extract pipeline transports the rapeseed extract to the heater, where it is heated and then sprayed into the evaporator through the discharge pipe for vapor-liquid separation. The liquid then returns to the bottom of the heater through a circulation pipe for reheating before being sprayed back into the evaporator, completing the cycle. Once the rapeseed extract is concentrated to a certain level and sampled and qualified, it is discharged from the heater's discharge port. The vapor from the evaporator passes through a condenser and then through multiple sets of upper and lower cooling coils connected sequentially from top to bottom within the cooler, cooling it to a lowered liquid before entering a receiving tank. Finally, the non-condensable gases are removed by a vacuum pump. The condensed coolant collected in the rapeseed extract concentrator's receiving tank is significantly cooled and can be immediately discharged for recycling into the extraction unit or directly discharged without causing burns.

[0030] The above implementation cases are only for illustrating the technical solutions and features of the utility model, and their purpose is to enable people familiar with the technology to implement them better. They cannot be used to limit the scope of protection of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model are within the scope of protection of the utility model. Those not described in detail are prior art.

Claims

1. A rapeseed flower extract concentration device, comprising a heater (40), an evaporator (41), a condenser (42), a cooler (43) and a receiving tank (44) for rapeseed flower extract arranged in sequence, characterized in that: The cooling pipe of the cooler (43) includes a plurality of cooling components (45) connected in sequence from top to bottom, each cooling component (45) includes an upper cooling coil (46) and a lower cooling coil (47) connected to each other, and the upper cooling coil (46) and the lower cooling coil (47) each include a plurality of connected annular cooling pipes located on the same plane and having decreasing diameters in sequence; The upper cooling coil (46) of the uppermost cooling component (45) is connected to the cooling water outlet (60) of the cooler (43), the lower cooling coil (47) of the lowermost cooling component (45) is connected to the cooling water inlet (61) of the cooler (43), and the liquid inlet of the heater (40) is connected to the rapeseed extract delivery pipeline; A plurality of interconnected annular cooling pipes include annular pipe a (50), annular pipe b (51), annular pipe c (52) and annular pipe d (54) of decreasing diameters in sequence. The side wall of the annular pipe a (50) is provided with a plurality of connecting support blocks (59) connected to the inner wall of the cooler (43); the left end of the annular pipe a (50) is connected to the left end of the annular pipe b (51) through a connecting pipe a (55), the right end of the annular pipe b (51) is connected to the right end of the annular pipe c (52) through a connecting pipe b (56), the left end of the annular pipe c (52) is connected to the left end of the annular pipe d (54) through a connecting pipe c (57), and the upper cooling coil (46) and the lower cooling coil (47) are connected in their respective annular The right end of the annular tube d (54) is provided with a vertical connecting tube d (58) for connecting the two; the right end of the annular tube a (50) of the lower cooling coil (47) is provided with a vertical connecting tube a (48), and the vertical connecting tube a (48) of the lower cooling coil (47) is connected to the right end of the annular tube a (50) of the upper cooling coil (46) of the cooling component (45) below it; the vertical connecting tube a (48) of the lower cooling coil (47) of the lowermost cooling component (45) is connected to the cooling water inlet (61) of the cooler (43), and the right end of the annular tube a (50) of the upper cooling coil (46) of the uppermost cooling component (45) is connected to the cooling water outlet (60) of the cooler (43).

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