Efficient enzymolysis device
By introducing a circulating crushing mechanism and a stirring component into the enzymatic hydrolysis device, the problem of uneven peanut powder particle size was solved, and the enzyme and peanuts were mixed evenly, thereby improving the enzymatic hydrolysis efficiency and the quality of peanut oil.
Patent Information
- Application Number
- CN202423311329.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing enzymatic hydrolysis devices suffer from uneven peanut powder particle size, resulting in uneven mixing of enzymes and peanuts, insufficient reaction, low enzymatic hydrolysis efficiency, and negatively impacting the quality of finished peanut oil.
A highly efficient enzymatic hydrolysis device including a circulating crushing mechanism was designed. The circulating crushing mechanism crushes peanut kernels into powder, and the stirring component accelerates the enzymatic hydrolysis reaction to ensure that the enzyme and peanuts are mixed evenly.
It improves the efficiency of enzymatic hydrolysis and enhances the quality of finished peanut oil.
Smart Images
Figure CN223963521U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of peanut oil processing technology, specifically a high-efficiency enzymatic hydrolysis device. Background Technology
[0002] Peanuts are one of my country's major oilseed crops and an important source of edible oil and protein for the nation. In my country, 41%–47% of peanuts are used for oil extraction. However, the peanut processing industry suffers from problems such as a short industrial chain and a lack of deep processing. With the continuous growth in domestic demand for processed peanut products, the need to accelerate the transformation and upgrading of the peanut industry is becoming increasingly urgent. Peanut oil bodies are important organelles for storing fat in peanuts, composed of phospholipids, oil body proteins, and neutral lipids. They are characterized by their pleasant aroma, good emulsification properties, and excellent stability, and have broad application prospects in the food, cosmetics, feed, and pharmaceutical industries.
[0003] Enzymatic hydrolysis is a common method for extracting peanut oil. It primarily utilizes specific enzymes to break down the oils and proteins in peanuts, thereby extracting the oil. The process typically involves: crushing peanuts into powder, adding water and a specific enzyme, such as alkaline protease, and then carrying out the enzymatic hydrolysis reaction at appropriate temperature and pH. After the reaction, the peanut oil and peanut protein are separated by methods such as centrifugation.
[0004] However, existing enzymatic hydrolysis devices often suffer from uneven mixing of enzymes and peanuts due to the uneven size of the peanut powder particles involved in the reaction, resulting in incomplete reaction, low enzymatic hydrolysis efficiency, and affecting the quality of the finished peanut oil.
[0005] Based on this, a highly efficient enzymatic hydrolysis device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content
[0006] The purpose of this invention is to provide a highly efficient enzymatic hydrolysis device to solve the problems in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] A high-efficiency enzymatic hydrolysis device includes a base, a reaction vessel mounted on the base, a stirring assembly inside the reaction vessel, and a circulating crushing mechanism for crushing peanut particles at the top of the reaction vessel.
[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:
[0010] In one alternative embodiment: the reactor includes a reactor body, which is mounted on a base. The lower end of the reactor body is provided with a support column, the top end of the reactor body is provided with a feed inlet, one end of the feed inlet is provided with an additive inlet, and the bottom end of the reactor body is provided with a discharge outlet.
[0011] In one alternative: the side wall of the reactor body is provided with a heating chamber, and a water inlet pipe and a water outlet pipe are provided on one side of the heating chamber. The water outlet pipe is located below the water inlet pipe, and a drain pipe is also provided at the bottom of the heating chamber.
[0012] In one alternative embodiment: the stirring assembly includes a rotating shaft located inside the reactor body, the lower end of the rotating shaft being rotatably connected to the reactor body, a spiral blade being sleeved on the outer side of the rotating shaft, the spiral blade being fixedly connected to the rotating shaft via a connecting rod, the spiral blade having evenly distributed openings, a first motor being provided at the bottom end of the rotating shaft, the first motor being fixed at the bottom end of the reactor body, and the output end of the first motor being connected to the rotating shaft.
[0013] In one alternative embodiment: the circulating crushing mechanism includes a mounting base, which is fixed to the upper end of the feed inlet. A hopper is provided at the top of the mounting base, a guide plate is provided inside the hopper, a discharge chute is provided at the bottom of the guide plate, a crushing component is provided below the discharge chute, a screening component is provided below the crushing component, and a circulating component is provided on one side of the screening component.
[0014] In one alternative embodiment: the crushing assembly includes two crushing rollers symmetrically arranged within the mounting base, both ends of which are rotatably connected to the mounting base. One crushing roller has a first gear at one end, and the other crushing roller has a second gear at one end and a second motor at the other end. The first gear and the second gear are meshed together. A scraper is provided at the lower end of the crushing roller, and one side of the scraper is fixedly connected to the mounting base.
[0015] In one alternative: the screening assembly includes a screening plate disposed at the lower end of the crushing assembly, the screening plate being inclinedly fixed to the inner wall of the mounting base, and the screening plate having screening holes evenly distributed thereon.
[0016] In one alternative embodiment: the circulation component includes a mounting box, which is located on one side of the mounting base. The mounting box has a feed chute and a discharge chute on the side of the mounting base, with the feed chute located below the discharge chute. The mounting box contains a rotating rod with a spiral blade on it. A third motor is located at the bottom of the rotating rod. A guide chute is located on the discharge chute.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] This invention solves the problem of insufficient reaction and low enzymatic hydrolysis efficiency caused by uneven mixing of enzymes and peanuts due to the uneven size of peanut powder particles participating in the reaction in existing enzymatic hydrolysis devices, by setting up a circulating crushing mechanism, thereby improving the quality of finished peanut oil. Attached Figure Description
[0019] Figure 1 This is a structural schematic diagram of one side of the present invention.
[0020] Figure 2 This is a schematic diagram of the structure on the other side of this utility model.
[0021] Figure 3 This is a schematic diagram of the stirring assembly in this utility model.
[0022] Figure 4 This is a schematic diagram of the circulating crushing mechanism in this utility model.
[0023] Figure reference numerals: 100, base; 200, reactor; 201, reactor body; 202, support column; 203, feed inlet; 204, additive inlet; 205, discharge outlet; 206, heating chamber; 207, water inlet pipe; 208, water outlet pipe; 209, drain pipe; 300, stirring assembly; 301, rotating shaft; 302, spiral blade; 303, connecting rod; 304, opening; 305, first motor; 400, circulating crushing mechanism; 401, mounting base. ; 402, Hopper; 403, Guide Plate; 404, Drop Chute; 500, Crushing Assembly; 501, Crushing Roller; 502, First Gear; 503, Second Gear; 504, Second Motor; 505, Scraper; 600, Screening Assembly; 601, Screening Plate; 602, Screening Hole; 700, Circulation Assembly; 701, Mounting Box; 702, Feed Chute; 703, Discharge Chute; 704, Rotating Rod; 705, Spiral Blade; 706, Third Motor; 707, Guide Chute. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0025] In one embodiment, such as Figures 1-3 As shown, a high-efficiency enzymatic hydrolysis device includes a base 100, a reaction vessel 200, a stirring assembly 300, and a circulating crushing mechanism 400. The reaction vessel 200 is mounted on the base 100, and the stirring assembly 300 is installed inside the reaction vessel 200. The circulating crushing mechanism 400 for crushing peanut particles is installed at the top of the reaction vessel 200. In use, the peanut particles are crushed into powder by the circulating crushing mechanism 400 and added to the reaction vessel 200. Then, other enzymatic hydrolysis raw materials are added, and the enzymatic hydrolysis reaction is accelerated by the stirring assembly 300.
[0026] In one embodiment, such as Figure 2 and Figure 3As shown, the reactor 200 includes a reactor body 201, which is mounted on a base 100. A support column 202 is provided at the lower end of the reactor body 201, and a feed inlet 203 is provided at the top of the reactor body 201. An additive inlet 204 is provided at one end of the feed inlet 203, and a discharge outlet 205 is provided at the bottom of the reactor body 201. In use, peanut powder formed by the circulating crushing mechanism 400 enters the reactor body 201 through the feed inlet 203, and then other raw materials are added through the additive inlet 204 to carry out enzymatic hydrolysis.
[0027] In one embodiment, such as Figure 2 and Figure 3 As shown, the side wall of the reactor body 201 is provided with a heating chamber 206. A water inlet pipe 207 and a water outlet pipe 208 are provided on one side of the heating chamber 206. The water outlet pipe 208 is located below the water inlet pipe 207. A drain pipe 209 is also provided at the bottom of the heating chamber 206. In use, the water inlet pipe 207 and the water outlet pipe 208 are connected to an external hot water tank so that hot water enters the heating chamber 206 from the water inlet pipe 207 and then returns to the hot water tank from the water outlet pipe 208, thereby heating the reactor body 201 in a water bath.
[0028] In one embodiment, such as Figure 3 As shown, the stirring assembly 300 includes a rotating shaft 301, which is located inside the reactor body 201. The lower end of the rotating shaft 301 is rotatably connected to the reactor body 201. A spiral blade 302 is sleeved on the outer side of the rotating shaft 301. The spiral blade 302 is fixedly connected to the rotating shaft 301 by a connecting rod 303. Openings 304 are evenly distributed on the spiral blade 302. A first motor 305 is provided at the bottom end of the rotating shaft 301. The first motor 305 is fixed at the bottom end of the reactor body 201. The output end of the first motor 305 is connected to the rotating shaft 301. In use, the first motor 305 drives the rotating shaft 301 to rotate, which in turn drives the spiral blade 302 to rotate, stirring the mixture in the reactor body 201 and accelerating the enzymatic hydrolysis reaction.
[0029] In one embodiment, such as Figure 4 As shown, the circulating crushing mechanism 400 includes a mounting base 401, which is fixed to the upper end of the feed inlet 203. A hopper 402 is provided at the top of the mounting base 401, a guide plate 403 is provided inside the hopper 402, and a discharge chute 404 is provided at the bottom of the guide plate 403. A crushing component 500 is provided below the discharge chute 404, a screening component 600 is provided below the crushing component 500, and a circulation component 700 is provided on one side of the screening component 600. In use, peanuts are added to the hopper 402, and the peanuts fall into the crushing component 500 through the discharge chute 404 for crushing. The crushed powder is screened through the screening component 600. Fine powder falls into the reactor body 201 through the screening component 600, while larger particles are conveyed to the crushing component 500 for secondary crushing through the circulation component 700.
[0030] In one embodiment, such as Figure 4 As shown, the crushing assembly 500 includes two crushing rollers 501 symmetrically arranged in the mounting base 401. Both ends of the crushing rollers 501 are rotatably connected to the mounting base 401. One crushing roller 501 has a first gear 502 at one end, and the other crushing roller 501 has a second gear 503 at one end and a second motor 504 at the other end. The first gear 502 and the second gear 503 are meshed together. A scraper 505 is provided at the lower end of the crushing roller 501. One side of the scraper 505 is fixedly connected to the mounting base 401. In use, the second motor 504 drives the second gear 503 to rotate, which in turn drives the first gear 502 to rotate, thereby causing the two crushing rollers 501 to rotate towards each other and crush the peanuts.
[0031] In one embodiment, such as Figure 4 As shown, the screening component 600 includes a screening plate 601 disposed at the lower end of the crushing component 500. The screening plate 601 is fixed at an incline on the inner wall of the mounting base 401. Screening holes 602 are evenly distributed on the screening plate 601. In use, the crushed peanut fragments are screened through the screening holes 602 on the screening plate 601. Fine powder falls into the reactor body 201 through the screening holes 602, while larger particles are retained on the screening plate 601 and enter the circulation component 700 along the screening plate 601.
[0032] In one embodiment, such as Figure 4 As shown, the circulation component 700 includes a mounting box 701, which is located on one side of the mounting base 401. The mounting box 701 has a feed chute 702 and a discharge chute 703 on the side of the mounting base 401. The feed chute 702 is located below the discharge chute 703. A rotating rod 704 is provided inside the mounting box 701. A spiral blade 705 is provided on the rotating rod 704. A third motor 706 is provided at the bottom of the rotating rod 704. A guide chute 707 is provided on the discharge chute 703. In use, the rotating rod 704 is driven by the third motor 706 to rotate with the spiral blade 705, and the peanut crushed particles left by the screening plate 601 are conveyed from the bottom to the discharge chute 703, and then fall into the crushing component 500 for secondary crushing through the guide chute 707.
[0033] The above embodiment discloses a high-efficiency enzymatic hydrolysis device. In use, the inlet pipe 207 and outlet pipe 208 are first connected to an external hot water tank, so that hot water enters the heating chamber 206 from the inlet pipe 207 and then returns to the hot water tank from the outlet pipe 208, thereby heating the reactor body 201 in a water bath. Then, peanuts are added to the hopper 402, and the peanuts fall into the crushing component 500 through the feeding chute 404 for crushing. The crushed powder is sieved through the screening component 600. The fine powder falls into the reactor body 201 through the screening component 600, and the larger particles are transported to the crushing component 500 for secondary crushing through the circulation component 700. Then, other raw materials are added through the additive inlet 204 to carry out the enzymatic hydrolysis reaction. At the same time, the first motor 305 is started to drive the rotating shaft 301 to rotate, which drives the spiral blade 302 to rotate, stirring the mixture in the reactor body 201 and accelerating the enzymatic hydrolysis reaction.
[0034] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A high-efficiency enzymatic hydrolysis device, characterized in that, Includes a base (100), on which a reaction vessel (200) is provided, and inside the reaction vessel (200) is a stirring assembly (300), and at the top of the reaction vessel (200) is a circulating crushing mechanism (400) for crushing peanut particles. The circulating crushing mechanism (400) includes a mounting base (401), which is fixed to the upper end of the feed inlet (203). The top of the mounting base (401) is provided with a hopper (402), and the inner side of the hopper (402) is provided with a guide plate (403). The bottom end of the guide plate (403) is provided with a discharge chute (404). Below the discharge chute (404) is a crushing component (500), and below the crushing component (500) is a screening component (600). On one side of the screening component (600) is a circulating component (700).
2. The high-efficiency enzymatic hydrolysis device according to claim 1, characterized in that, The reactor (200) includes a reactor body (201), which is mounted on a base (100). The reactor body (201) has a support column (202) at its lower end, a feed inlet (203) at its top, an additive inlet (204) at one end of the feed inlet (203), and a discharge outlet (205) at its bottom.
3. The high-efficiency enzymatic hydrolysis device according to claim 2, characterized in that, The reactor body (201) has a heating chamber (206) on its side wall. The heating chamber (206) has an inlet pipe (207) and an outlet pipe (208) on one side. The outlet pipe (208) is located below the inlet pipe (207). The bottom of the heating chamber (206) also has a drain pipe (209).
4. The high-efficiency enzymatic hydrolysis device according to claim 1, characterized in that, The stirring assembly (300) includes a rotating shaft (301), which is located inside the reactor body (201). The lower end of the rotating shaft (301) is rotatably connected to the reactor body (201). A spiral blade (302) is sleeved on the outer side of the rotating shaft (301). The spiral blade (302) is fixedly connected to the rotating shaft (301) by a connecting rod (303). The spiral blade (302) has evenly distributed openings (304). A first motor (305) is provided at the bottom end of the rotating shaft (301). The first motor (305) is fixed at the bottom end of the reactor body (201). The output end of the first motor (305) is connected to the rotating shaft (301).
5. The high-efficiency enzymatic hydrolysis device according to claim 1, characterized in that, The crushing assembly (500) includes two crushing rollers (501) symmetrically arranged in the mounting base (401). Both ends of the crushing rollers (501) are rotatably connected to the mounting base (401). One crushing roller (501) has a first gear (502) at one end and a second gear (503) at one end, and a second motor (504) at the other end. The first gear (502) and the second gear (503) are meshed together. The lower end of the crushing roller (501) is provided with a scraper (505), and one side of the scraper (505) is fixedly connected to the mounting base (401).
6. The high-efficiency enzymatic hydrolysis device according to claim 1, characterized in that, The screening assembly (600) includes a screening plate (601) disposed at the lower end of the crushing assembly (500). The screening plate (601) is inclinedly fixed on the inner wall of the mounting base (401), and screening holes (602) are evenly distributed on the screening plate (601).
7. The high-efficiency enzymatic hydrolysis device according to claim 1, characterized in that, The circulation component (700) includes a mounting box (701), which is located on one side of the mounting base (401). The mounting box (701) is provided with a feed chute (702) and a discharge chute (703) on the side of the mounting base (401). The feed chute (702) is located below the discharge chute (703). A rotating rod (704) is provided inside the mounting box (701). A spiral blade (705) is provided on the rotating rod (704). A third motor (706) is provided at the bottom end of the rotating rod (704). A guide chute (707) is provided on the discharge chute (703).