Deodorization cooling tower applied to protein production

Abstract

The utility model relates to the technical field of deodorization cooling towers, and provides a deodorization cooling tower applied to protein production, which comprises a treatment tower, a dosing device and a distribution disc, the treatment tower comprises a tower body, a discharge pipe, a feed pipe and an exhaust pipe, the dosing device comprises a dosing pipe and a first dosing ball, and the distribution disc is arranged on the tower body. The feeding pipe and the exhaust pipe are fixedly arranged on the peripheral side of the tower body; the dosing pipe is fixed on the top side of the tower body in a penetrating manner; the first dosing ball is fixedly arranged at one end, positioned in the tower body, of the dosing pipe. By arranging the first dosing ball and forming the dosing holes facing different directions in the peripheral side of the first dosing ball, the spraying range and the spraying uniformity of flushing fluid can be expanded, and by arranging the distribution disc, airflow can flow along the edge in the tower body and is prevented from influencing the spraying effect of the flushing fluid, so that the structure in the tower body is simplified, and the cost is reduced. And the treatment effect of the deodorization cooling tower is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorizing and cooling towers, in particular to a deodorizing and cooling tower applied to protein production. Background Art

[0002] Protein is the material basis of the morphological structure of organisms. In addition to containing high-quality protein and vegetable oil, soybeans also contain various physiologically active substances beneficial to human health, such as soy isoflavones, soy lecithin, soy polypeptides, soy dietary fiber, etc., which play an inestimable role in human health. In addition, soybeans can reduce cholesterol and prevent heart disease, and soy protein also helps prevent breast cancer. In the production of soy protein, the soybeans raw materials have a strong fishy smell and a small amount of bitterness, and also contain substances such as oligosaccharides that cause flatulence. In order to solve this problem, a deodorizing and cooling tower is usually required to process soy protein.

[0003] The utility model with the patent publication number CN219823887U discloses a sewage treatment deodorization mechanism, which is provided with a cylinder body, a storage cylinder, a spray head, a connecting pipe, a feed pipe, an air inlet pipe, and an air outlet pipe. The sewage deodorant is evenly sprayed into the cylinder body through the spray head, and air is sent into the interior of the cylinder body through the air inlet pipe. The introduced air oxygenates the water body, which can restore the oxygen consumption and reoxygenation balance of the water body, increase the dissolved oxygen concentration of the water body, play a purification role, and at the same time drive the flow of sewage, making the mixing between the sewage deodorant and the sewage more uniform to achieve a better deodorization effect. During the upward escape of the gas, the spray head continuously sprays and reacts with the odor molecules in the gas to prevent the gas escaping through the air outlet pipe from being malodorous.

[0004] In the above technical solution, in order to evenly spray the sewage deodorant in the cylinder body, a spray head is provided. It can be seen from its attached drawings that in order to adapt to the specifications of the cylinder body, a large-sized spray head needs to be selected, or multiple spray heads need to be arranged in the cylinder body. However, the setting of such spray heads will occupy more space and affect the capacity of the deodorization mechanism. At the same time, there is gas flow in the cylinder body, which will affect the effect of the spray head spraying the deodorant and is not conducive to improving the spraying uniformity of the deodorant. Utility Model Content

[0005] In view of this, the utility model provides a deodorizing and cooling tower applied to protein production, which can improve the spraying uniformity of the flushing liquid and ensure the treatment effect of the deodorizing and cooling tower.

[0006] The technical solution of the utility model is realized as follows: The utility model provides a deodorizing and cooling tower applied to protein production, which includes a treatment tower, a chemical feeder, and a distribution plate. The treatment tower includes a tower body, a discharge pipe, a feed pipe, and an exhaust pipe. The chemical feeder includes a chemical feeding pipe and a first chemical feeding ball. Among them,

[0007] The discharge pipe is hermetically fixed to the bottom side of the tower body and is in communication with it;

[0008] The feed pipe and the exhaust pipe are both fixedly arranged on the circumferential side of the tower body and are in communication with it;

[0009] The chemical addition pipe penetrates and is fixed to the top side of the tower body;

[0010] The first chemical addition ball is fixedly arranged at one end of the chemical addition pipe inside the tower body. A plurality of chemical addition holes are formed in the side wall of the first chemical addition ball, and the chemical addition holes are in communication with the inside of the chemical addition pipe;

[0011] The distribution plate is fixedly arranged inside the tower body. There is a gap between its outer edge and the inner wall of the tower body. The distribution plate is located above the first chemical addition ball and below the exhaust pipe.

[0012] Based on the above technical solutions, preferably, the chemical addition device further includes a second chemical addition ball. The second chemical addition ball is fixedly arranged on the chemical addition pipe and is located above the distribution plate. A plurality of chemical addition holes in communication with the inside of the chemical addition pipe are also formed in the side wall of the second chemical addition ball.

[0013] More preferably, the outer diameter of the second chemical addition ball is smaller than the outer diameter of the first chemical addition ball.

[0014] More preferably, the center of the second chemical addition ball is located on the axis direction of the exhaust pipe.

[0015] More preferably, the distribution plate includes a conical plate and a plurality of fixing rods. Among them,

[0016] The conical plate is fixedly arranged on the chemical addition pipe and is located between the first chemical addition ball and the second chemical addition ball. The conical plate is in a shape with a higher middle and a lower edge;

[0017] The fixing rods are fixedly arranged between the conical plate and the tower body.

[0018] Based on the above technical solutions, preferably, the tower body includes an intermediate cylinder, an upper head, and a lower head. The upper head is hermetically fixed to the top end of the intermediate cylinder. The lower head is fixedly arranged on the intermediate cylinder, and the intermediate cylinder, the upper head, and the lower head enclose a sealed cavity;

[0019] The outer diameter of the intermediate cylinder is larger than the outer diameters of the upper head and the lower head.

[0020] More preferably, the feed pipe is arranged on the circumferential side of the intermediate cylinder, and its center line is tangent to the circumferential side of the intermediate cylinder.

[0021] More preferably, the inner diameter of the top end of the middle cylinder gradually decreases from bottom to top;

[0022] The lower head is in a conical shape with a larger upper part and a smaller lower part, and the discharge pipe is fixedly arranged on the bottom side of the lower head.

[0023] More preferably, the distribution plate is located at the upper end inside the middle cylinder;

[0024] The exhaust pipe is fixedly arranged on the circumferential side of the upper head.

[0025] On the basis of the above technical solutions, preferably, the treatment tower further includes a maintenance window, a viewing window and a plurality of reinforcing rings, wherein,

[0026] The maintenance window is fixedly arranged on the tower body for maintenance personnel to enter the tower body;

[0027] The viewing window is fixedly arranged on the tower body for operators to observe the inside of the tower body;

[0028] The reinforcing rings are fixedly arranged on the circumferential side of the tower body, and the plurality of reinforcing rings are arranged in a vertical arrangement.

[0029] A deodorizing and cooling tower for protein production according to the present utility model has the following

[0030] Advantages:

[0031] (1) By providing the first chemical addition ball and opening a plurality of chemical addition holes facing different directions on its circumferential side, the spraying range and spraying uniformity of the flushing liquid can be expanded. By providing the distribution plate, the air flow can flow along the edge inside the tower body, avoiding the influence of the air flow on the spraying effect of the flushing liquid, thereby simplifying the structure inside the tower body and ensuring the treatment effect of the present deodorizing and cooling tower;

[0032] (2) By providing the second chemical addition ball and the conical plate, the chemical addition range of the flushing liquid can be improved. By making the feed pipe tangent to the circumferential side of the tower body, the soy protein can be added to the tower body in a spiral path, thereby increasing the contact time between the flushing liquid and the soy protein raw material and improving its reaction efficiency;

[0033] (3) By setting the tower body in a structure with a larger middle part and smaller ends at both ends, the reaction volume of the device can be expanded. By providing the maintenance window and the viewing window, the inside of the tower body can be conveniently maintained and monitored in real time, thus facilitating the normal use of the present deodorizing and cooling tower. Description of the Drawings

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 It is a cross-sectional view of a deodorizing and cooling tower dosing device for protein production according to the present invention;

[0036] Figure 2 It is a cross-sectional view of a deodorizing and cooling tower for protein production according to the present invention;

[0037] Figure 3 It is a cross-sectional view of the first dosing ball in a deodorizing and cooling tower for protein production according to the present invention;

[0038] Figure 4 It is a top view of a deodorizing and cooling tower for protein production according to the present invention.

[0039] Wherein: 1. Treatment tower; 11. Tower body; 111. Intermediate cylinder; 112. Upper head; 113. Lower head; 12. Discharge pipe; 13. Feed pipe; 14. Exhaust pipe; 15. Inspection window; 16. Sight window; 17. Reinforcing ring; 2. Dosing device; 21. Dosing pipe; 22. First dosing ball; 23. Second dosing ball; 201. Dosing hole; 3. Distribution plate; 31. Conical plate; 32. Fixed rod. Detailed implementation manners

[0040] The following will clearly and completely describe the technical solutions in the present invention in combination with the specific implementation manners of the present invention. Obviously, the described implementation manners are only some implementation manners of the present invention, rather than all implementation manners. Based on the implementation manners in the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0041] As Figures 1-4 shown, a deodorizing and cooling tower for protein production according to the present invention includes a treatment tower 1, a dosing device 2 and a distribution plate 3.

[0042] The treatment tower 1 is used to provide an environment for the deodorizing and cooling operation of soybean protein raw materials. The treatment tower 1 includes a tower body 11, a discharge pipe 12, a feed pipe 13 and an exhaust pipe 14. Among them, the discharge pipe 12 is hermetically fixed on the bottom side of the tower body 11 and is communicated with it; the feed pipe 13 and the exhaust pipe 14 are both fixedly arranged on the peripheral side of the tower body 11 and are communicated with it; the dosing pipe 21 is fixedly penetrated through the top side of the tower body 11; AsFigure 2 As shown, the soybean protein raw material is added into the tower body 11 through the feed pipe 13, and thus reacts with the flushing liquid to perform the operations of removing fishy smell and reducing the temperature of the soybean protein raw material. The soybean protein that has completed this operation enters the next process through the discharge pipe 12, while the fishy smell gas generated during the reaction process is discharged through the exhaust pipe 14.

[0043] The chemical feeder 2 is used to add flushing liquid into the tower body 11. The fishy smell, bitter taste, and flatulence factors of the soybean protein raw material are usually caused by oligosaccharides. The flushing liquid is used to remove such sugar substances, so as to achieve the effect of removing fishy smell from the soybean protein raw material. At the same time, it exchanges heat with the soybean protein raw material at a relatively high temperature and can also reduce its temperature, so as to achieve the effects of removing fishy smell and reducing temperature for the soybean protein raw material. The chemical feeder 2 includes a chemical feeding pipe 21 and a first chemical feeding ball 22. The first chemical feeding ball 22 is fixedly arranged at one end of the chemical feeding pipe 21 located inside the tower body 11. A plurality of chemical feeding holes 201 are formed on the side wall of the first chemical feeding ball 22, and the chemical feeding holes 201 are communicated with the inside of the chemical feeding pipe 21; As Figure 3 shown, the chemical feeding holes 201 are preferably evenly distributed on the outside of the first chemical feeding ball 22. After the chemical feeding pipe 21 is communicated with the chemical feeding system, the flushing liquid is sprayed inside the tower body 11 through the chemical feeding holes 201; The plurality of chemical feeding holes 201 face different directions, which is similar to setting a plurality of spray heads, can improve the spraying range and spraying uniformity of the flushing liquid, and reduce the occupied space of the chemical feeder 2, which is beneficial to increasing the reaction volume for treating the soybean protein raw material inside the tower body 11.

[0044] The distribution plate 3 is used to guide the flushing liquid and air flow. The distribution plate 3 is fixedly arranged inside the tower body 11, and there is a gap between its outer edge and the inner wall of the tower body 11. The distribution plate 3 is located above the first chemical feeding ball 22 and below the exhaust pipe 14; When the exhaust pipe 14 exhausts air outward, affected by the distribution plate 3, the air flow inside the tower body 11 flows along the edge inside the tower body 11 and will not affect the flushing liquid sprayed in the middle position, thus being beneficial to ensuring the treatment effect of the fishy smell removing and temperature reducing tower.

[0045] As Figure 1 shown, the chemical feeder 2 further includes a second chemical feeding ball 23. The second chemical feeding ball 23 is fixedly arranged on the chemical feeding pipe 21 and is located above the distribution plate 3. A plurality of chemical feeding holes 201 that are communicated with the inside of the chemical feeding pipe 21 are also formed on the side wall of the second chemical feeding ball 23. The second chemical feeding ball 23 has the same shape and function as the first chemical feeding ball 22. The difference is that it is located above the distribution plate 3, as Figure 1As shown, the flushing liquid sprayed by the second chemical adding ball 23 can be sprayed onto the edge position inside the tower body 11 through the distribution plate 3, while the spraying range of the first chemical adding ball 22 is the middle position inside the tower body 11, thereby enhancing the spraying range of the flushing liquid. At the same time, the distribution plate 3 can increase the retention time of the flushing liquid sprayed by the second chemical adding ball 23 above the tower body 11, which is beneficial to improving the treatment effect of the deodorizing and cooling tower.

[0046] Since the spraying range of the second chemical adding ball 23 is small and the spraying range of the first chemical adding ball 22 is large, it is preferably to make the outer diameter of the second chemical adding ball 23 smaller than that of the first chemical adding ball 22 to save the internal space of the tower body 11.

[0047] The exhaust pipe 14 is the only way for the air flow inside the tower body 11. It is preferably to make the center of the second chemical adding ball 23 located on the axis direction of the exhaust pipe 14, so that the flushing liquid can fully react with the air flow.

[0048] As Figure 1 shown, the distribution plate 3 includes a conical plate 31 and a plurality of fixing rods 32. Among them, the conical plate 31 is fixedly arranged on the chemical adding pipe 21 and is located between the first chemical adding ball 22 and the second chemical adding ball 23. The conical plate 31 is high in the middle and low at the edge, so that the flushing liquid on its upper side can drip into the tower body 11; the fixing rods 32 are used to fix the conical plate 31, and the fixing rods 32 are fixedly arranged between the conical plate 31 and the tower body 11.

[0049] As Figure 2 shown, the tower body 11 includes an intermediate cylinder 111, an upper head 112 and a lower head 113. The upper head 112 is hermetically fixed at the top of the intermediate cylinder 111, and the lower head 113 is fixedly arranged on the intermediate cylinder 111. Moreover, the intermediate cylinder 111, the upper head 112 and the lower head 113 enclose a sealed cavity. The outer diameter of the intermediate cylinder 111 is larger than the outer diameters of the upper head 112 and the lower head 113, thereby reducing the discharge efficiency of the reaction gas and the raw materials and expanding the reaction volume of the raw materials.

[0050] As Figure 4 shown, the feed pipe 13 is arranged on the circumferential side of the intermediate cylinder 111, and its center line is tangent to the circumferential side of the intermediate cylinder 111, so that the soybean protein raw material can be added in a spiral propulsion manner, which can increase the contact time between the soybean protein raw material and the flushing liquid. At the same time, this setting method can also make the soybean protein raw material discharged in a spiral manner, avoiding problems such as caking and blockage.

[0051] Since the outer diameter of the upper head 112 is smaller than that of the intermediate cylinder 111, it is preferably to make the inner diameter of the top of the intermediate cylinder 111 gradually decrease from bottom to top to achieve the transition between the two. At the same time, in order to facilitate the spiral discharge of the soybean protein raw material, it is preferably to make the lower head 113 in a frustum shape with a larger top and a smaller bottom, and the discharge pipe 12 is fixedly arranged at the bottom side of the lower head 113.

[0052] As Figure 2 shown, the distribution tray 3 is preferably located at the upper end within the middle cylinder 111, i.e., at the position where the diameter of the middle cylinder 111 changes. The exhaust pipe 14 is fixedly arranged on the circumferential side of the upper head 112, thereby reducing the flow cross-sectional area of the air flow.

[0053] In order to improve the performance and portability of the treatment tower 1, the treatment tower 1 further includes a maintenance window 15, a viewing window 16 and a plurality of reinforcing rings 17. Among them, the maintenance window 15 is fixedly arranged on the tower body 11 for maintenance personnel to enter the tower body 11 to maintain and descale the inside of the tower body 11; the viewing window 16 is fixedly arranged on the tower body 11 for operators to observe the inside of the tower body 11 and monitor the reaction of the soy protein raw material in real time. Of course, a viewing window lamp can also be arranged beside it to illuminate the inside; the reinforcing rings 17 are fixedly arranged on the circumferential side of the tower body 11, and the plurality of reinforcing rings 17 are arranged in a vertically arranged manner, thereby enhancing the structural strength of the tower body 11.

[0054] The usage method of a deodorizing and cooling tower for protein production of the present utility model is as follows:

[0055] Connect the feed pipe 13 and the discharge pipe 12 to the supply and output devices of the soy protein raw material respectively, connect the exhaust pipe 14 to the vacuum pump, and connect the chemical addition pipe 21 to the flushing liquid supply device. When the material is added to the tower body 11 in a spiral manner from the feed pipe 13, the flushing liquid is sprayed from the first chemical addition ball 22 and the second chemical addition ball 23 along the chemical addition pipe 21 respectively, so that the flushing liquid is evenly sprayed on the soy protein raw material, thereby deodorizing and cooling the soy protein raw material. The gas generated by the reaction of the two is discharged through the exhaust pipe 14. When the soy protein is deodorized and cooled, it is discharged through the discharge pipe 12.

[0056] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A deodorizing and cooling tower for protein production, characterized in that: The invention comprises a treatment tower (1), a dosing device (2) and a distribution plate (3), wherein the treatment tower (1) comprises a tower body (11), a discharge pipe (12), a feed pipe (13) and an exhaust pipe (14), and the dosing device (2) comprises a dosing pipe (21) and a first dosing ball (22), wherein: The discharge pipe (12) is sealed and fixed on the bottom side of the tower body (11) and is in communication therewith; The feed pipe (13) and the exhaust pipe (14) are both fixedly arranged on the peripheral side of the tower body (11) and are in communication therewith; The dosing pipe (21) penetrates and is fixed on the top side of the tower body (11); The first dosing ball (22) is fixedly arranged at one end of the dosing tube (21) located inside the tower body (11); a plurality of dosing holes (201) are opened on the side wall of the first dosing ball (22), and the dosing holes (201) are connected to the inside of the dosing tube (21); The distribution plate (3) is fixedly arranged in the tower body (11), and a gap is arranged between the outer edge of the distribution plate and the inner wall of the tower body (11). The distribution plate (3) is located above the first dosing ball (22) and below the exhaust pipe (14).

2. A deodorizing and cooling tower for protein production as claimed in claim 1, characterized in that: The dosing device (2) further comprises a second dosing ball (23), which is fixedly arranged on the dosing tube (21) and located above the distribution plate (3), and a plurality of dosing holes (201) which are connected to the inside of the dosing tube (21) are also formed on the side wall of the second dosing ball (23).

3. A deodorizing and cooling tower for protein production as claimed in claim 2, characterized in that: The outer diameter of the second medicated ball (23) is smaller than the outer diameter of the first medicated ball (22).

4. A deodorizing and cooling tower for protein production as claimed in claim 3, characterized in that: The center of the second medicated ball (23) is located in the axial direction of the exhaust pipe (14).

5. A deodorizing and cooling tower for protein production as claimed in claim 2, characterized in that: The distribution plate (3) comprises a conical plate (31) and a plurality of fixing rods (32), wherein: The conical disk (31) is fixedly arranged on the dosing tube (21) and is located between the first dosing ball (22) and the second dosing ball (23), and the conical disk (31) is high in the middle and low at the edge; The fixing rod (32) is fixedly arranged between the conical disk (31) and the tower body (11).

6. A deodorizing and cooling tower for protein production as claimed in claim 1, characterized in that: The tower body (11) comprises an intermediate cylinder (111), an upper head (112) and a lower head (113); the upper head (112) is sealed and fixed on the top of the intermediate cylinder (111); the lower head (113) is fixedly arranged on the intermediate cylinder (111); and the intermediate cylinder (111), the upper head (112) and the lower head (113) enclose a sealed cavity; The outer diameter of the intermediate cylinder (111) is greater than the outer diameters of the upper head (112) and the lower head (113).

7. A deodorizing and cooling tower for protein production as claimed in claim 6, characterized in that: The feed pipe (13) is arranged on the circumferential side of the intermediate cylinder (111), and the center line of the feed pipe (13) is tangent to the circumferential side of the intermediate cylinder (111).

8. A deodorizing and cooling tower for protein production as claimed in claim 7, characterized in that: The inner diameter of the top end of the intermediate cylinder (111) gradually decreases from bottom to top; The lower sealing head (113) is in a conical shape with a larger upper portion and a smaller lower portion, and the discharge pipe (12) is fixedly arranged on the bottom side of the lower sealing head (113).

9. A deodorizing and cooling tower for protein production as claimed in claim 8, characterized in that: The distribution plate (3) is located at the upper end of the intermediate cylinder (111); The exhaust pipe (14) is fixedly arranged on the peripheral side of the upper head (112).

10. A deodorizing and cooling tower for protein production as claimed in claim 1, characterized in that: The treatment tower (1) further comprises an inspection window (15), a viewing window (16) and a plurality of reinforcement rings (17), wherein: The inspection window (15) is fixedly arranged on the tower body (11) and is used for allowing maintenance personnel to enter the tower body (11); The viewing window (16) is fixedly arranged on the tower body (11) and is used for an operator to observe the interior of the tower body (11); The reinforcement ring (17) is fixedly arranged on the circumferential side of the tower body (11), and a plurality of the reinforcement rings (17) are arranged in a vertical arrangement.

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