Concentration equipment for carotene extract

Abstract

The utility model relates to the field of concentration equipment, and discloses concentration equipment for carotene extract, which comprises a concentration tank, a stirring component is mounted in the concentration tank, the stirring component comprises a stirring shaft, two groups of cross rods are symmetrically mounted at the lower part of the stirring shaft, stirring blades are mounted below the middle parts of the cross rods, and the stirring shaft and the cross rods are of hollow structures. A first scraper is arranged between the cross rod and the inner wall of the concentration tank, a first movable rod connected with the first scraper is movably mounted in the cross rod, a second movable rod is inserted into the bottom of the stirring shaft, a second scraper is connected to the bottom of the second movable rod through a connecting rod, and a control assembly for controlling the first movable rod and the second movable rod to move is mounted in the stirring shaft. A plurality of vertical pipes penetrate through the top of the concentration tank, and rotary nozzles are mounted at the bottoms of the vertical pipes. According to the utility model, the waste amount of carotene extract can be effectively reduced, and meanwhile, the inner wall of the concentration tank and parts in the concentration tank can be washed in all directions, so that the washing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concentration equipment, and specifically relates to a concentration equipment for carrot extract. BACKGROUND

[0002] Carotene is an important natural pigment and nutrient, and widely exists in plants such as carrots. Carotene extract is widely used in food, medicine, cosmetics and other fields. As a food additive, it not only provides color, but also enhances the nutritional value of products. In the medical field, carotene is used to prevent and treat vitamin A deficiency. In addition, its antioxidant properties make it have the effect of anti-aging in cosmetics.

[0003] Carotene concentration tank is a key equipment in the extraction process of carotene, which is used to concentrate the carotene solution obtained by extraction to improve its concentration and purity. During the concentration process, as the solvent evaporates, the concentration of carotene solution gradually increases, and its viscosity also increases accordingly. Part of the carotene solution will adhere to the inner wall of the concentration tank and deposit. The existing concentration tank is not convenient for processing the adhered carotene on the inner wall of the concentration tank, resulting in waste of carotene. In addition, the existing concentration tank is not convenient for full-range flushing of its inner wall and internal components, and the flushing effect is poor. SUMMARY

[0004] The technical problem to be solved by the utility model is that the existing carotene extract concentration equipment is not convenient for processing the adhered carotene on the inner wall of the concentration tank, resulting in waste of carotene. In addition, it is not convenient for full-range flushing of its inner wall and internal components, and the flushing effect is poor.

[0005] In order to solve the above problems, the technical scheme of the utility model is as follows: a concentration equipment for carotene extract, comprising a concentration tank, a heating assembly is arranged outside the concentration tank, a stirring assembly is installed inside, a feed inlet and an exhaust pipe are arranged at the top, a discharge pipe is arranged at the bottom, a top cover is installed at the feed inlet, the stirring assembly comprises a stirring shaft which is installed through and rotates on the top surface of the concentration tank, two groups of horizontal rods are symmetrically installed on the lower part of the stirring shaft, stirring blades are installed below the middle part of the horizontal rods, the stirring shaft and the horizontal rods are hollow structures and are in communication with each other, a scraper one is arranged between the horizontal rods and the inner wall of the concentration tank, and a movable rod one connected with the scraper one is movably installed inside the horizontal rod, a movable rod two is inserted into the bottom of the stirring shaft, a scraper two is connected to the bottom of the movable rod two through a connecting rod, a control assembly for controlling the movement of the movable rod one and the movable rod two is installed inside the stirring shaft, a plurality of vertical pipes are installed through the top of the concentration tank, and rotary nozzles are installed at the bottom of the vertical pipes.

[0006] Further, the heating assembly comprises a protective shell mounted outside the concentration tank, a heating cavity is formed between the protective shell and the outer wall of the concentration tank, an air inlet pipe and an air outlet pipe are arranged on the upper part of the two sides of the heating cavity respectively, and a liquid outlet pipe is arranged at the bottom.

[0007] Further, the top of the concentration tank is provided with a motor through a support, and a belt transmission assembly is arranged between the output end of the motor and the stirring shaft.

[0008] Further, the outer sides of the movable rod one and the movable rod two are respectively provided with sealing covers sleeved outside the cross rod and the stirring shaft.

[0009] Further, the control assembly comprises a round rod, limiting plates, connecting ropes and springs, the round rod is inserted into the top of the stirring shaft, the five limiting plates are arranged at the middle part of the cross rod and the bottom of the stirring shaft respectively, and the five springs are arranged between the movable rod one and the limiting plates and between the movable rod two and the limiting plates, the connecting ropes comprise a main rope and a secondary rope, the main rope is connected to the round rod and the movable rod two, and the secondary rope is connected to the main rope and the movable rod one.

[0010] Further, the upper part of the stirring shaft is provided with a threaded hole one, a bolt one is arranged in the threaded hole one, and the end of the bolt one abuts against the round rod.

[0011] Further, the two sides of the movable rod two are symmetrically fixedly connected with limiting strips, and the bottom inner side of the stirring shaft is provided with a limiting groove matched with the limiting strips.

[0012] Further, the top of the concentration tank is fixedly connected with a sleeve sleeved outside the vertical pipe, a sealing ring is arranged between the sleeve and the vertical pipe, a threaded hole two is formed in the upper part of the sleeve, a bolt two is arranged in the threaded hole two, and the end of the bolt two abuts against the vertical pipe.

[0013] Compared with the prior art, the utility model can scrape and discharge the carrot extract on the inner wall of the concentration tank, effectively reduces the waste amount of the carrot extract, the rotary nozzle can move up and down, can wash the inner wall of the concentration tank and the components inside comprehensively, and improves the washing effect. ACCURACY OF DRAWINGS

[0014] Figure 1 is the three-dimensional view of the utility model Figure 1 .

[0015] Figure 2 is the three-dimensional view of the utility model Figure 2 .

[0016] Figure 3 is the sectional view of the utility model.

[0017] Figure 4It is the connection structure section view of the stirring shaft and the cross bar of the utility model.

[0018] As shown in the figure: 1, the concentration tank, 2, exhaust pipe, 3, discharge pipe, 4, top cover, 5, stirring shaft, 6, cross bar, 7, stirring blade, 8, scraper one, 9, movable rod one, 10, movable rod two, 11, scraper two, 12, vertical pipe, 13, rotating nozzle, 14, protective shell, 15, air inlet pipe, 16, air outlet pipe, 17, liquid discharge pipe, 18, motor, 19, sealing cover, 20, round rod, 21, limit plate, 22, connecting rope, 23, spring, 24, sleeve. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the range protected by the utility model.

[0020] As Figures 1 to 2 shown, a kind of for carotene extract concentration equipment, including concentration tank 1, concentration tank 1 outside is equipped with heating assembly, is equipped with stirring assembly in inside, top is equipped with feed inlet and exhaust pipe 2, bottom is equipped with discharge pipe 3, feed inlet is equipped with top cover 4, heating assembly includes the protective shell 14 installed in the outside of concentration tank 1, heating cavity is formed between protective shell 14 and the outer wall of concentration tank 1, the upper portion of both sides of heating cavity is equipped with air inlet pipe 15 and air outlet pipe 16 respectively, bottom is equipped with liquid discharge pipe 17;Discharge pipe 3 and liquid discharge pipe 17 are equipped with valve on.

[0021] air inlet pipe 15 and air outlet pipe 16 are connected into steam supply system, heating of concentration tank 1 is realized by steam, exhaust pipe 2 is connected condensing system, and the recovery of solvent can be realized.

[0022] As Figure 3As shown, the stirring assembly comprises a stirring shaft 5 penetrating and rotatably installed on the top surface of the concentration tank 1, two groups of cross bars 6 symmetrically installed on the lower part of the stirring shaft 5, stirring blades 7 installed below the middle part of the cross bars 6, the stirring shaft 5 and the cross bars 6 are hollow structures and are in communication with each other, a scraper one 8 is arranged between the cross bars 6 and the inner wall of the concentration tank 1, a movable rod one 9 connected with the scraper one 8 is movably installed in the cross bars 6, a movable rod two 10 is inserted into the bottom of the stirring shaft 5, a scraper two 11 connected with the movable rod two 10 through a connecting rod is arranged on the bottom of the movable rod two 10, a control assembly for controlling the movement of the movable rod one 9 and the movable rod two 10 is installed in the stirring shaft 5, a motor 18 is installed on the top of the concentration tank 1 through a support, a belt transmission assembly is arranged between the output end of the motor 18 and the stirring shaft 5, limit strips are symmetrically fixed on the two sides of the movable rod two 10, and a limit groove matched with the limit strips is formed in the inner side of the bottom of the stirring shaft 5.

[0023] The motor 18 drives the stirring shaft 5 to rotate, the stirring shaft 5 drives the cross bars 6 and the stirring blades 7 to rotate, so that the heating of the carrot extract liquid is uniform, and the stirring shaft 5 drives the scraper one 8 and the scraper two 11 to rotate synchronously, so that the auxiliary stirring of the carrot extract liquid is realized.

[0024] As shown in the figure, Figure 4 The control assembly comprises a round rod 20, limit plates 21, connecting ropes 22 and springs 23, the round rod 20 is inserted into the top of the stirring shaft 5, the limit plates 21 are provided with five through holes, the five limit plates 21 are respectively installed in the middle part of the cross bars 6 and the bottom of the stirring shaft 5, the springs 23 are provided with five springs and are respectively arranged between the movable rod one 9 and the limit plates 21 and between the movable rod two 10 and the limit plates 21, the connecting ropes 22 comprise a main rope and a secondary rope, the main rope is connected with the round rod 20 and the movable rod two 10, the secondary rope is connected with the main rope and the movable rod one 9, a threaded hole one is formed in the upper part of the stirring shaft 5, a bolt one is installed in the threaded hole one, and the end of the bolt one abuts against the round rod 20.

[0025] When the concentration is completed, the valve on the discharge pipe 3 is opened to discharge the carrot extract, the bolt one is loosened when only the carrot extract on the inner wall of the concentration tank 1 is not discharged, the round rod 20 is pressed downward, the round rod 20 is inserted into the stirring shaft 5 more deeply, under the action of the springs 23, the movable rod one 9 drives the scraper one 8 to move to the inner wall of the concentration tank 1, and the scraper one 8 abuts against the inner wall, the movable rod two 10 drives the scraper two 11 to move to the inner bottom of the concentration tank 1, and the scraper two 11 abuts against the inner bottom, when the stirring shaft 5 rotates, the scraper one 8 can scrape off the carrot extract attached to the inner wall of the concentration tank 1, the scraper two 11 can transport the carrot extract on the inner bottom of the concentration tank 1 to the discharge pipe 3, and then the carrot extract is discharged through the discharge pipe 3, so that the waste amount of the carrot extract can be effectively reduced, and the residual carrot extract on the inner wall of the concentration tank 1 is reduced, so that the inner wall of the concentration tank 1 can be easily washed.

[0026] After the carrot extract on the inner wall of the concentration tank 1 is scraped, the round rod 20 is pulled upwards, the connecting rope 22 pulls the movable rod one 9 and the movable rod two 10 to move, so that the sealing cover 19 on the movable rod one 9 is sleeved outside the cross rod 6, and the sealing cover on the movable rod two 10 is sleeved outside the stirring shaft 5, at this time the spring 23 is in a compressed state, which can prevent the carrot extract from entering the inside of the stirring shaft 5 and the cross rod 6 during the next concentration.

[0027] A plurality of vertical pipes 12 are installed through the top of the concentration tank 1, the bottom of the vertical pipe 12 is provided with a rotating spray head 13, the top of the concentration tank 1 is fixedly connected with a sleeve 24 sleeved outside the vertical pipe 12, a sealing ring is arranged between the sleeve 24 and the vertical pipe 12, and a second threaded hole is formed in the upper portion of the sleeve 24 and a second bolt is arranged in the second threaded hole.

[0028] The vertical pipe 12 is connected to a high-pressure water pipe, and high-pressure water flow is sprayed out through the rotating spray head 13, so that the inner wall of the concentration tank 1 and the stirring shaft 5, the cross rod 6, the stirring blade 7, the scraper one 8 and the scraper two 11 can be washed, the second bolt is loosened, the vertical pipe 12 can be moved up and down, the height of the rotating spray head 13 is adjusted, and the washing effect of the inside of the concentration tank 1 is further improved.

[0029] In specific use, carrot extract liquid is added through the feeding port and the top cover 4 is covered, the air inlet pipe 15 and the air outlet pipe 16 are connected to a steam supply system, the concentration tank 1 is heated through steam, the motor 18 drives the stirring shaft 5 to rotate, so that the carrot extract liquid is uniformly heated, and the volatilization of the solvent is facilitated; after concentration is completed, the carrot extract liquid is discharged through the discharge pipe 3, when only the carrot extract on the inner wall of the concentration tank 1 is left, the depth of the round rod 20 inserted into the inside of the stirring shaft 5 is adjusted and the scraper one 8 is abutted against the inner wall of the concentration tank 1, the scraper two 11 is abutted against the inner bottom surface of the concentration tank 1, and then the carrot extract liquid adhered to the inner wall of the concentration tank 1 can be scraped off and transported to the discharge pipe 3 for discharge through the rotation of the stirring shaft 5; the vertical pipe 12 is connected to a high-pressure water pipe, the height of the rotating spray head 13 is adjusted by moving the vertical pipe 12 up and down, and the washing effect of the inside of the concentration tank 1 is improved. The carrot extract liquid can be effectively reduced, the residue of the carrot extract liquid on the inner wall of the concentration tank 1 is reduced, the rotating spray head 13 can be moved up and down, and the washing effect of the inside of the concentration tank 1 is improved.

[0030] The parts not disclosed in the utility model are prior art, and the specific structure and working principle will not be repeated.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

[0033] The above description of the present application and its embodiments has been described, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application.

Claims

1. A concentration device for carotene extract, comprising a concentration tank (1), wherein a heating assembly is provided on the outside of the concentration tank (1), a stirring assembly is installed inside, a feed inlet and an exhaust pipe (2) are provided on the top, and a discharge pipe (3) is provided on the bottom, and a top cover (4) is installed at the feed inlet, characterized in that: The stirring assembly comprises a stirring shaft (5) penetrating and rotatably installed on the top surface of the concentration tank (1), two groups of cross bars (6) symmetrically installed on the lower part of the stirring shaft (5), stirring blades (7) installed below the middle part of the cross bars (6), the stirring shaft (5) and the cross bars (6) are hollow structures and are in communication with each other, a scraper (8) is arranged between the cross bars (6) and the inner wall of the concentration tank (1), a movable rod (9) connected with the scraper (8) is movably installed in the cross bars (6), a movable rod (10) is inserted into the bottom of the stirring shaft (5), a scraper (11) is connected to the bottom of the movable rod (10) through a connecting rod, a control assembly for controlling the movement of the movable rod (9) and the movable rod (10) is installed in the stirring shaft (5), a plurality of vertical pipes (12) are penetratingly installed on the top of the concentration tank (1), and rotating nozzles (13) are installed on the bottom of the vertical pipes (12).

2. A concentration apparatus for carotene extract according to claim 1, characterized in that: The heating assembly comprises a protective shell (14) installed on the outer side of the concentration tank (1), a heating cavity is formed between the protective shell (14) and the outer wall of the concentration tank (1), air inlet pipes (15) and air outlet pipes (16) are arranged on the upper part of the two sides of the heating cavity, and a liquid discharge pipe (17) is arranged on the bottom of the heating cavity.

3. A device for concentrating a carotene extract according to claim 1, characterized in that: The top of the concentration tank (1) is provided with a motor (18) through a support, and a belt transmission assembly is arranged between the output end of the motor (18) and the stirring shaft (5).

4. A device for concentrating a carotene extract according to claim 1, characterized in that: The outer sides of the movable rod (9) and the movable rod (10) are respectively provided with sealing covers (19) sleeved on the outer sides of the cross bars (6) and the stirring shaft (5).

5. A device for concentrating a carotene extract according to claim 1, characterized in that: The control assembly comprises a round rod (20), limiting plates (21), connecting ropes (22) and springs (23), the round rod (20) is inserted into the top of the stirring shaft (5), the limiting plates (21) are provided with five through holes, the five limiting plates (21) are respectively installed in the middle part of the cross bars (6) and the bottom of the stirring shaft (5), the springs (23) are provided with five, and are respectively arranged between the movable rod (9) and the limiting plates (21) and between the movable rod (10) and the limiting plates (21), the connecting ropes (22) comprise a main rope and a secondary rope, the main rope is connected to the round rod (20) and the movable rod (10), and the secondary rope is connected to the main rope and the movable rod (9).

6. An apparatus for concentrating a carotene extract according to claim 5, characterized in that: A threaded hole (1) is formed in the upper part of the stirring shaft (5), a bolt (1) is installed in the threaded hole (1), and the end of the bolt (1) abuts against the round rod (20).

7. A device for concentrating a carotene extract according to claim 1, characterized in that: The movable rod (10) is symmetrically fixed with limiting strips on both sides, and a limiting groove matched with the limiting strips is formed in the inner side of the bottom of the stirring shaft (5).

8. A device for concentrating a carotene extract according to claim 1, characterized in that: A sleeve (24) is fixedly connected to the top of the concentration tank (1) and sleeved on the outer side of the vertical pipe (12), a sealing ring is arranged between the sleeve (24) and the vertical pipe (12), a threaded hole (2) is formed in the upper part of the sleeve (24), a bolt (2) is installed in the threaded hole (2), and the end of the bolt (2) abuts against the vertical pipe (12).

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