Experimental essence decolorizing device

Abstract

The utility model discloses an experimental essence decolorizing device which comprises a premixer, a decolorizing tank, a decolorizing filtering tank and a filter which are sequentially connected through material pipes, the premixer is provided with a feeding pipe and a feeding bin, the decolorizing tank and the premixer are both provided with stirrers, a decolorizing auxiliary agent filtering layer and a resin filtering layer are arranged in the decolorizing filtering tank, and the filter is arranged in the decolorizing auxiliary agent filtering layer. Conveying pumps are mounted on the material pipe between the premixer and the decolorizing tank and the material pipe between the decolorizing filtering tank and the filter. The device has a good essence color removal effect, other pollution is prevented from being introduced, the overall production efficiency is high, and the operation cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of essence processing equipment, in particular to an essence decolorization device for experiments. Background Art

[0002] Fragrances are widely used as additives in food, beverages, cosmetics, detergents, and other fields. Their quality and color have a significant impact on product quality and market acceptance. However, during the fragrance production process, factors such as the diversity of raw materials, the complexity of processing techniques, and the presence of impurities often lead to excessive or unsatisfactory coloration of the fragrance. This not only affects the appearance of the fragrance but can also negatively impact its stability and effectiveness.

[0003] With consumers' demands for product quality and safety constantly increasing, and market competition becoming increasingly fierce, the development of efficient, precise, and environmentally friendly flavor decolorization equipment has become an urgent need for the industry. From a technical perspective, traditional decolorization methods mostly involve chemical reagent treatment, which has many problems such as unstable decolorization results, easy introduction of new impurities, damage to flavor quality, and environmental friendliness. Physical adsorption, on the other hand, is relatively mild and does not require extreme adsorption environments such as high temperature and high pressure. It usually does not cause changes in the chemical structure of the flavor, thus ensuring the stability of the flavor's aroma. At the same time, the physical adsorption process is usually reversible, and the adsorbent can generally be reused through cleaning, thereby reducing the cost of flavor decolorization. Utility Model Content

[0004] The purpose of the utility model is to solve at least one problem of the prior art and to provide an experimental essence decolorization device.

[0005] To achieve the above-mentioned purpose, the utility model proposes an experimental flavor decolorization device, comprising a premixer, a decolorization tank, a decolorization filter tank and a filter connected in sequence by a material pipe, the premixer is provided with a feed pipe and a feeding bin, the decolorization tank and the premixer are both equipped with a stirrer, a decolorization auxiliary agent filter layer and a resin filter layer are provided inside the decolorization filter tank, and the material pipe between the premixer and the decolorization tank, and the material pipe between the decolorization filter tank and the filter are both equipped with a conveying pump.

[0006] Preferably, the stirrer includes a motor and a stirring shaft connected to an output end of the motor, and stirring blades are provided on the outer side of the stirring shaft.

[0007] Preferably, the stirring blade is a spiral stirring blade or a straight stirring blade.

[0008] Preferably, a control valve is provided at the discharge end of the feeding bin.

[0009] Preferably, the filter is a bag filter.

[0010] Preferably, the decolorization filter tank is composed of several tank bodies that are detachably connected.

[0011] Preferably, the decolorization filter tank is composed of four detachably connected tank bodies, which are respectively the first tank body, the second tank body, the third tank body and the fourth tank body from top to bottom. The decolorization auxiliary agent filter layer is located at the connection between the first tank body and the second tank body, and the resin filter layer is located at the connection between the third tank body and the fourth tank body.

[0012] Preferably, decolorizing resin is stored in the third tank.

[0013] Preferably, the decolorization auxiliary agent filter layer and the resin filter layer are both filter screens, and the edges of the filter screens are provided with reinforcement strips, which are connected to the decolorization filter tank.

[0014] The beneficial effects of the utility model are as follows: the utility model adopts a premixer, a decolorization tank, a decolorization filter tank and a filter connected in sequence, utilizes a decolorization auxiliary agent and a decolorization resin to perform secondary adsorption decolorization on the flavor to be decolorized, utilizes the filter to filter impurities, and the decolorization auxiliary agent filter layer filters and recovers the corresponding decolorization auxiliary agent, which can have a good flavor color removal effect, avoids the introduction of other pollution, and has high overall production efficiency and low operating costs.

[0015] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0017] In the figure: 1-premixer, 2-decolorization tank, 3-decolorization filter tank, 4-filter, 5-feeding silo, 6-agitator, 7-delivery pump. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "inside" and "outside" is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing the present application 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 operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0019] It should also be noted that, in the description of this application, unless otherwise expressly 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; they can refer to 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 this application based on the specific circumstances.

[0020] The present invention will be described in detail below with reference to the accompanying drawings.

[0021] See Figure 1 This embodiment provides an experimental flavor decolorization device, including a premixer 1, a decolorization tank 2, a decolorization filter tank 3, and a filter 4 connected in sequence by a material pipe. The premixer 1 is provided with a feed pipe and a feeding bin 5. The decolorization tank 2 and the premixer 1 are both equipped with an agitator 6. The decolorization filter tank 3 is internally provided with a decolorization auxiliary agent filter layer and a resin filter layer. The material pipe between the premixer 1 and the decolorization tank 2 and the material pipe between the decolorization filter tank 3 and the filter 4 are both equipped with a delivery pump 7.

[0022] During use, the feeding bin 5 is used to add decolorization auxiliary agents, which include but are not limited to activated carbon or white clay. The feeding pipe is used to add the flavor to be decolorized, which is a liquid flavor. In order to facilitate the cleaning of the premixer 1 and the decolorization tank 2, a door that can be opened and closed can also be sealed and installed on the premixer 1 and the decolorization tank 2.

[0023] In this embodiment, the stirrer 6 includes a motor, a stirring shaft connected to an output end of the motor, and stirring blades are provided on the outer side of the stirring shaft.

[0024] Furthermore, the stirring blade is a spiral stirring blade or a straight stirring blade. Preferably, the stirring blade is a straight stirring blade, and the stirring blade is vertically or obliquely arranged on the outside of the stirring shaft.

[0025] In this embodiment, a control valve is provided at the discharge end of the feeding bin 5. The control valve includes but is not limited to a gate valve, a ball valve or a solenoid valve. The control valve is used to control the amount of the decolorizing auxiliary agent added.

[0026] In this embodiment, the filter 4 is a bag filter.

[0027] In this embodiment, the decolorization filter tank 3 is composed of a plurality of tank bodies that are detachably connected, and the detachable connection methods between the plurality of tank bodies include but are not limited to threaded connection, plug-in connection, or clamp connection.

[0028] In this embodiment, the decolorization filter tank 3 is composed of four detachably connected tank bodies, which are respectively the first tank body, the second tank body, the third tank body and the fourth tank body from top to bottom. The decolorization auxiliary agent filter layer is located at the connection between the first tank body and the second tank body, and the resin filter layer is located at the connection between the third tank body and the fourth tank body. The first tank body is provided with a feed port, and the feed port is connected to the material pipe located between the decolorization filter tank and the decolorization tank through a flange.

[0029] In actual use, the third tank contains flushed decolorizing resin, turning it into a chromatographic filtration column. The decolorizing resin is a macroporous adsorption resin, such as macroporous strongly basic type I anion exchange resin A-722. During decolorization, the operating flow rate is controlled at 5-10 column volumes per hour. Of course, the choice of decolorizing resin depends on the specific components of the fragrance and the adsorption properties of the resin. The operating flow rate can be adjusted based on the resin's adsorption properties to ensure that the decolorizing resin decolorizes the fragrance while ensuring smooth flow of the fragrance. To ensure the overall sealing performance of the decolorization filter tank, sealing rings are installed at the connection points between the first tank, the second tank, the third tank, and the fourth tank.

[0030] In this embodiment, both the decolorization auxiliary agent filter layer and the resin filter layer are filter meshes. The aperture of the filter meshes can be set according to the filtering requirements. The edge of the filter mesh is provided with a reinforcement strip, which is connected to the decolorization filter tank. The reinforcement strip is provided to prevent the filter mesh from falling off during the filtration process, thereby ensuring the normal filtration. The aperture of the filter mesh of the decolorization auxiliary agent filter layer is smaller than the particle size of the decolorization auxiliary agent, and the aperture of the filter mesh of the resin filter layer is smaller than the particle size of the decolorization resin.

[0031] Working process of this utility model:

[0032] During the working process of the flavor decolorization device used in this experiment, the flavor to be decolorized enters the premixer 1 through the feed pipe, and the decolorization auxiliary agent is added into the premixer 1 through the feed bin 5. The flavor to be decolorized and the decolorization auxiliary agent are preliminarily mixed under the stirring action of the stirrer 6 of the premixer 1. The mixed substances are transported to the decolorization tank 2 through the material pipe and the delivery pump 7. Under the stirring action of the stirrer 6 of the decolorization tank 2, the flavor to be decolorized and the decolorization auxiliary agent are further fully mixed and contacted. The decolorization auxiliary agent performs the initial adsorption decolorization on the flavor to be decolorized. The flavor after the initial adsorption decolorization is transported to the decolorization filter tank 3 through the material pipe, and passes through the decolorization filter tank 3 in sequence under the action of gravity. The color auxiliary agent filter layer, the storage bin containing the decolorizing resin and the resin filter layer, the decolorizing agent filter layer can filter the decolorizing agent in the material. Since the particle size of the decolorizing resin is large and porous, the flavor flows through the molecular gaps of the decolorizing resin. When flowing through the decolorizing resin, the decolorizing resin adsorbs and decolorizes the flavor again. The resin filter layer can filter the decolorizing resin in the material to allow the flavor to pass through. After that, the flavor is transported to the bag filter through the material pipe and the delivery pump 7 for impurity removal and filtration, and finally the flavor is obtained. During the whole process, the flow rate and pressure of the flavor pumped by the delivery pump are controlled to ensure that the device successfully completes the decolorization and filtration.

[0033] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.

Claims

1. An experimental flavor decolorization device, characterized by: The invention comprises a premixer, a decolorizing tank, a decolorizing filter tank and a filter connected in sequence by a material pipe. The premixer is provided with a feeding pipe and a feeding bin. The decolorizing tank and the premixer are both equipped with a stirrer. A decolorizing auxiliary agent filter layer and a resin filter layer are provided inside the decolorizing filter tank. The material pipe between the premixer and the decolorizing tank and the material pipe between the decolorizing filter tank and the filter are both equipped with a conveying pump.

2. The experimental flavor decolorization device according to claim 1, characterized in that: The stirrer comprises a motor and a stirring shaft connected to an output end of the motor, and stirring blades are arranged on the outer side of the stirring shaft.

3. The experimental essence decolorization device according to claim 2, characterized in that: The stirring blade is a spiral stirring blade or a straight stirring blade.

4. The experimental flavor decolorization device according to claim 1, characterized in that: A control valve is provided at the discharge end of the feeding bin.

5. The experimental flavor decolorization device according to claim 1, characterized in that: The filter is a bag filter.

6. The experimental flavor decolorization device according to claim 1, characterized in that: The decolorization filter tank is formed by detachably connecting a plurality of tank bodies.

7. The experimental flavor decolorization device according to claim 6, characterized in that: The decolorization filter tank is composed of four detachably connected tank bodies, which are respectively the first tank body, the second tank body, the third tank body and the fourth tank body from top to bottom. The decolorization auxiliary agent filter layer is located at the connection between the first tank body and the second tank body, and the resin filter layer is located at the connection between the third tank body and the fourth tank body.

8. The experimental flavor decolorization device according to claim 7, characterized in that: The third tank body stores decolorizing resin.

9. The experimental flavor decolorization device according to any one of claims 1 to 8, characterized in that: The decolorization auxiliary agent filter layer and the resin filter layer are both filter screens. The edges of the filter screens are provided with reinforcement strips, which are connected to the decolorization filter tank.

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