Solid lactase production equipment

Abstract

The utility model relates to solid lactase production equipment, which belongs to the technical field of lactase production equipment and comprises a fermentation tank, a cleaning mechanism is arranged in the fermentation tank, a power mechanism is arranged above the fermentation tank, the cleaning mechanism comprises a sleeve, one end of the sleeve penetrates through and extends into the fermentation tank, and the other end of the sleeve is connected with the power mechanism. An outer heating pipe is fixedly mounted at one end of the sleeve, a rotating rod is rotatably mounted in the sleeve, an inner heating pipe is fixedly mounted at one end of the rotating rod, a rotating seat is fixedly mounted on the inner bottom wall of the outer heating pipe, and a rotating rod is rotatably mounted in the rotating seat; and the top of the rotating rod is fixedly connected with the bottom of the inner heating pipe. According to the solid lactase production equipment, by arranging the cleaning mechanism, the purpose of cleaning the interior of the fermentation tank is achieved, microorganisms, residues or sediments accumulated in the fermentation tank are reduced, microbial pollution is prevented, and product safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lactase production equipment, in particular to solid lactase production equipment. Background Art

[0002] Lactase is widely used in industrial production. Lactose is a unique sugar in mammalian milk. After the human body ingests lactose, it is decomposed into glucose and galactose during the digestion process by lactase. Lactose is a carrier of minerals and can promote calcium and phosphorus absorption and clean up the intestines. Its decomposition product galactose is an essential substance for infant brain development and participates in the formation of brain tissue and its nervous system. However, the body cannot directly use lactose. Lactose must be broken down into monosaccharides by lactase before it can be absorbed and utilized. If a person with lactase deficiency ingests more lactose at one time, the lactose cannot be digested and absorbed in time, and he will have lactose intolerance. The best way to solve lactose intolerance is to use lactase to hydrolyze lactose to produce low-lactose or lactose-free dairy products, so special equipment is needed to produce lactase.

[0003] A solid lactase production device is proposed according to the patent with announcement number CN207973756U. The solid lactase production device realizes fermentation and lactase production through a fermentation tank, realizes observation of the fermentation process through a peephole, realizes ventilation of the fermentation process through a vent pipe, realizes controllable fermentation temperature through a thermostat, realizes direct centrifugal stirring after fermentation through a partition, and is convenient to operate. The cooling after wall breaking is realized through a cold air pipe to prevent the enzyme activity from decreasing, realizes controllable enzyme discharge through a valve, realizes acquisition of initial enzyme solution through a filter, and the precipitate can be directly taken out, realizes removal of miscellaneous bacteria and macromolecular impurities in the enzyme solution through a large-pore ultrafilter, realizes concentration of lactase through a small-molecule ultrafilter, and realizes conversion of the enzyme solution from liquid to solid powder through a solidification device. The solid lactase production device is simple to operate, highly practical, and highly integrated. Solid lactase can be directly prepared, making the acquisition of lactase more convenient.

[0004] However, the solid lactase production equipment produces lactase through a fermentation tank, and the fermentation tank may accumulate microorganisms, residues or sediments during use. If it is not cleaned in time, it may affect the effect of the fermentation process and the quality of the product. Therefore, the fermentation tank needs to be cleaned frequently. Therefore, a solid lactase production equipment is proposed to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a solid lactase production device, which has the advantage of convenient cleaning of the fermentation tank, and solves the problem that the solid lactase production device produces lactase through the fermentation tank, and the fermentation tank may accumulate microorganisms, residues or sediments during use. If it is not cleaned in time, it may affect the effect of the fermentation process and the quality of the product, so the fermentation tank needs to be cleaned frequently.

[0006] To achieve the above object, the utility model provides the following technical solution: a solid lactase production device, comprising a fermentation tank, a cleaning mechanism is arranged inside the fermentation tank, and a power mechanism is arranged above the fermentation tank;

[0007] The cleaning mechanism includes a sleeve, one end of which passes through and extends into the interior of the fermentation tank, an external heating tube is fixedly installed on one end of the sleeve, a rotating rod is rotatably installed inside the sleeve, an internal heating tube is fixedly installed on one end of the rotating rod, a rotating seat is fixedly installed on the inner bottom wall of the external heating tube, a rotating rod is rotatably installed inside the rotating seat, and the top of the rotating rod is fixedly connected to the bottom of the internal heating tube.

[0008] Furthermore, the power mechanism includes a casing, the bottom of which is fixedly connected to the top of the fermentation tank, and a motor is fixedly mounted on the left side wall of the inner cavity of the casing.

[0009] Furthermore, a movable hole is opened on the top of the fermentation tank, and the inner surface of the movable hole is rotatably connected to the outer surface of the sleeve.

[0010] Furthermore, the outer heating tube and the inner heating tube are in a cross shape when viewed from top to bottom.

[0011] Furthermore, a temperature controller is fixedly installed on the top of the fermentation tank, and a ventilation pipe is fixedly installed on the top of the fermentation tank.

[0012] Furthermore, a feed pipe is fixedly installed on the back of the fermentation tank, and a discharge pipe is fixedly installed on the bottom of the fermentation tank.

[0013] Furthermore, the output shaft of the motor is fixedly connected to a rotating shaft via a coupling, and a vertical bevel gear is fixedly mounted on the outer surface of the rotating shaft.

[0014] Furthermore, transverse bevel gears are fixedly mounted on the outer surface of the sleeve and the outer surface of the rotating rod, and the outer surface of the vertical bevel gear is respectively meshed with the outer surfaces of the two transverse bevel gears.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The solid lactase production equipment achieves the purpose of cleaning the inside of the fermentation tank by providing a cleaning mechanism, reduces the microorganisms, residues or sediments accumulated inside the fermentation tank, prevents microbial contamination, and ensures product safety. The power mechanism is provided to provide power for the cleaning mechanism, and at the same time, the inside of the fermentation tank can be heated and mixed, meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 The utility model structure Figure 1 A top view of a cross section;

[0019] Figure 3 It is a stereoscopic diagram of the external heating tube and the internal heating tube of the utility model structure.

[0020] In the figure: 1. fermentation tank; 2. cleaning mechanism; 201. sleeve; 202. external heating tube; 203. rotating rod; 204. internal heating tube; 205. rotating rod; 206. rotating seat; 207. air vent; 208. temperature controller; 3. power mechanism; 301. casing; 302. motor; 303. rotating shaft; 304. vertical bevel gear; 305. horizontal bevel gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 A solid lactase production device in this embodiment includes a fermentation tank 1, a cleaning mechanism 2 is arranged inside the fermentation tank 1, a power mechanism 3 is arranged above the fermentation tank 1, the cleaning mechanism 2 includes a sleeve 201, a movable hole is opened on the top of the fermentation tank 1, the inner surface of the movable hole is rotatably connected to the outer surface of the sleeve 201, one end of the sleeve 201 passes through and extends to the interior of the fermentation tank 1, and an external heating pipe 202 is fixedly installed on one end of the sleeve 201.

[0023] Among them, a rotating rod 203 is rotatably installed inside the sleeve 201, and an internal heating tube 204 is fixedly installed at one end of the rotating rod 203. The external heating tube 202 and the internal heating tube 204 heat the fermentation tank 1. A rotating seat 206 is fixedly installed on the inner bottom wall of the external heating tube 202, and a rotating rod 205 is rotatably installed inside the rotating seat 206. The top of the rotating rod 205 is fixedly connected to the bottom of the internal heating tube 204.

[0024] Among them, the external heating tube 202 and the internal heating tube 204 are in a cross shape when viewed from top to bottom. A thermostat 208 is fixedly installed on the top of the fermenter 1, and the temperature inside the fermenter 1 is maintained at a constant temperature through the thermostat 208. A ventilation tube 207 is fixedly installed on the top of the fermenter 1, and the fermenter 1 is ventilated through the ventilation tube 207. A feeding pipe is fixedly installed on the back of the fermenter 1, and feeding is carried out through the feeding pipe. A discharging pipe is fixedly installed on the bottom of the fermenter 1, and after the lactase fermentation is completed, it is discharged through the discharging pipe.

[0025] Specifically, when lactase is produced by the fermentation tank 1, the external heating tube 202 and the internal heating tube 204 are started to heat the fermentation tank 1, and the temperature inside the fermentation tank 1 is maintained at a constant temperature through the temperature controller 208. The fermentation tank 1 is ventilated through the ventilation tube 207. After the lactase fermentation is completed, it is discharged through the discharge pipe and enters the clean water through the feed pipe. Similarly, the fermentation tank 1 is cleaned by stirring through the external heating tube 202 and the internal heating tube 204, so as to reduce the microorganisms, residues or sediments accumulated inside the fermentation tank 1, prevent microbial contamination, and ensure product safety.

[0026] In this embodiment, the power mechanism 3 includes a casing 301, the bottom of the casing 301 is fixedly connected to the top of the fermentation tank 1, a motor 302 is fixedly installed on the left side wall of the inner cavity of the casing 301, and the output shaft of the motor 302 is fixedly connected to the rotating shaft 303 through a coupling. A vertical bevel gear 304 is fixedly installed on the outer surface of the rotating shaft 303, and the motor 302 drives the rotating shaft 303 and the vertical bevel gear 304 to rotate.

[0027] Among them, the outer surface of the sleeve 201 and the outer surface of the rotating rod 203 are fixedly installed with a transverse bevel gear 305, the outer surface of the vertical bevel gear 304 is respectively meshed with the outer surfaces of the two transverse bevel gears 305, and the vertical bevel gear 304 drives the sleeve 201 and the rotating rod 203 to rotate through the two transverse bevel gears 305.

[0028] Specifically, the motor 302 is started to drive the rotating shaft 303 and the vertical bevel gear 304 to rotate. The vertical bevel gear 304 drives the sleeve 201 and the rotating rod 203 to rotate respectively through two transverse bevel gears 305, so that the outer heating tube 202 and the inner heating tube 204 are stirred, thereby accelerating the fermentation efficiency of the fermentation tank 1. At the same time, the inside of the fermentation tank 1 can also be heated and mixed, meeting the user's usage needs.

[0029] The working principle of the above embodiment is:

[0030] (1) When lactase is produced by the fermentation tank 1, the external heating tube 202 and the internal heating tube 204 are started to heat the fermentation tank 1, the temperature inside the fermentation tank 1 is maintained at a constant temperature by the temperature controller 208, and the fermentation tank 1 is ventilated by the ventilation tube 207.

[0031] (2) Start the motor 302 to drive the rotating shaft 303 and the vertical bevel gear 304 to rotate. The vertical bevel gear 304 drives the sleeve 201 and the rotating rod 203 to rotate respectively through two transverse bevel gears 305, so that the external heating tube 202 and the internal heating tube 204 are stirred to accelerate the fermentation efficiency of the fermentation tank 1. After the lactase fermentation is completed, it is discharged through the discharge pipe and enters the clean water through the feed pipe. Similarly, the fermentation tank 1 is cleaned by stirring the external heating tube 202 and the internal heating tube 204.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid lactase production device, comprising a fermentation tank (1), characterized in that: A cleaning mechanism (2) is provided inside the fermentation tank (1), and a power mechanism (3) is provided above the fermentation tank (1); The cleaning mechanism (2) comprises a sleeve (201), one end of the sleeve (201) penetrates through and extends into the interior of the fermentation tank (1), an external heating tube (202) is fixedly mounted on one end of the sleeve (201), a rotating rod (203) is rotatably mounted inside the sleeve (201), an internal heating tube (204) is fixedly mounted on one end of the rotating rod (203), a rotating seat (206) is fixedly mounted on the inner bottom wall of the external heating tube (202), a rotating rod (205) is rotatably mounted inside the rotating seat (206), and the top of the rotating rod (205) is fixedly connected to the bottom of the internal heating tube (204).

2. A solid lactase production equipment according to claim 1, characterized in that: The power mechanism (3) comprises a housing (301), the bottom of the housing (301) is fixedly connected to the top of the fermentation tank (1), and a motor (302) is fixedly mounted on the left side wall of the inner cavity of the housing (301).

3. A solid lactase production equipment according to claim 1, characterized in that: A movable hole is provided on the top of the fermentation tank (1), and the inner surface of the movable hole is rotatably connected to the outer surface of the sleeve (201).

4. The solid lactase production equipment according to claim 1, characterized in that: The outer heating tube (202) and the inner heating tube (204) are in a cross shape when viewed from top to bottom.

5. The solid lactase production equipment according to claim 1, characterized in that: A temperature controller (208) is fixedly installed on the top of the fermentation tank (1), and a ventilation pipe (207) is fixedly installed on the top of the fermentation tank (1).

6. The solid lactase production equipment according to claim 1, characterized in that: A feed pipe is fixedly mounted on the back of the fermentation tank (1), and a discharge pipe is fixedly mounted on the bottom of the fermentation tank (1).

7. A solid lactase production equipment according to claim 2, characterized in that: The output shaft of the motor (302) is fixedly connected to the rotating shaft (303) via a coupling, and a vertical bevel gear (304) is fixedly mounted on the outer surface of the rotating shaft (303).

8. The solid lactase production equipment according to claim 7, characterized in that: The outer surface of the sleeve (201) and the outer surface of the rotating rod (203) are both fixedly mounted with transverse bevel gears (305), and the outer surface of the vertical bevel gear (304) is respectively meshed with the outer surfaces of the two transverse bevel gears (305).

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