Material adding mechanism on biological enzyme ultrafiltration tank

Abstract

The utility model relates to the technical field of material adding equipment of a biological enzyme filtering device, and particularly discloses a material adding mechanism on a biological enzyme ultrafiltration tank. The plurality of annular cooling pipe fittings are horizontally arranged in the tank body in a plurality of layers along the vertical direction; the circulating assembly is used for circularly conveying a cooling medium into the cooling pipe fitting; the stirring rotating roller is rotatably arranged in the tank body and is positioned in the cooling pipe fitting; the auger blade is spirally arranged on the stirring rotating roller; the driving motor is used for driving the stirring roller to rotate; the feed port of the output pump is communicated with the tank body, and the discharge port is communicated with the ultrafiltration tank; according to the utility model, the enzyme liquid in the storage tank body can be cooled at different horizontal heights, so that the activity of the biological enzyme subsequently added into the ultrafiltration tank by the conveying pump can be effectively ensured; and auger blades can be driven to stir the enzyme liquid, so that the enzyme liquid circularly flows in the tank body, and the enzyme liquid in the tank body is further uniformly cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of material adding equipment for a biological enzyme filtering device, in particular to a material adding mechanism on a biological enzyme ultrafiltration tank. Background Art

[0002] Biological enzymes are organic substances with catalytic effects produced by living cells. Most of them are proteins, and a very small part is RNA. Currently, biological enzymes have been increasingly widely used in industries such as medicine, textiles, petroleum, food and papermaking.

[0003] In the existing biological enzyme production process, ultrafiltration tank is a commonly used filtration equipment. After the cells are broken into enzyme liquid, it is sent into the ultrafiltration tank, and then the enzyme liquid in the tank is pressurized so that the liquid to be extracted can pass through the ultrafiltration membrane to obtain clarified enzyme liquid.

[0004] Due to the limited separation capacity of the ultrafiltration tank, in order to protect the activity of the biological enzyme, the enzyme liquid needs to be stored at low temperature in the storage tank before the subsequent ultrafiltration separation operation. The existing storage tank only uses cooling coils to cool the enzyme liquid in the tank. However, the storage tank is generally a cylindrical tank with a depth greater than the diameter. It has a certain depth. The temperature of the cooling medium in the cooling coil will decrease after flowing along the depth direction for a certain period of time, and the cooling effect on the enzyme liquid in different layers is not ideal. Utility Model Content

[0005] In view of the above problems, the utility model provides a material adding mechanism on a biological enzyme ultrafiltration tank, which aims to ensure the cooling and heat preservation performance of the enzyme liquid and the activity of the biological enzyme.

[0006] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present invention is as follows:

[0007] Provided is a material adding mechanism for a bio-enzyme ultrafiltration tank, comprising: a tank body; a plurality of annular cooling pipes, which are horizontally arranged in the tank body in a plurality of layers along a vertical direction; a circulation component, which is used for circulating a cooling medium into the cooling pipes; a stirring roller, which is rotatably arranged in the tank body and is located in the cooling pipes; an auger blade, which is spirally arranged on the stirring roller; a drive motor, which is used for driving the stirring roller to rotate; and an output pump, whose feed port is connected to the tank body and whose discharge port is connected to the ultrafiltration tank.

[0008] Furthermore, the circulation component includes: a delivery pump for pressurized delivery of the cooling medium; several pairs of input pipes and output pipes, which are horizontally arranged on the tank body in several layers along the vertical direction, and each pair of input pipes and output pipes is connected to a cooling pipe; a first pipe connecting the discharge port of the delivery pump and the input pipe; a second pipe connecting the output pipe to guide the cooling medium to reflux.

[0009] Furthermore, the mechanism also includes: a connecting component, one end of which is connected to the cooling pipe fitting and the other end is connected to the input pipe fitting / output pipe fitting, which includes: a connecting pipe fitting, both ends of which are provided with limit steps; two joints, which are respectively sleeved on the two ends of the connecting pipe fitting, and the limit steps are clamped in the joints; a quick-connect fitting, one end of which is inserted into the cooling pipe fitting; an internal thread, which is provided in the joint; and an external thread, which can match the internal thread and is provided on the quick-connect fitting, the input pipe fitting and the output pipe fitting.

[0010] Furthermore, the connecting assembly also includes: washers, which are arranged at both ends of the connecting pipe.

[0011] Furthermore, the mechanism also includes: a support assembly for supporting the cooling pipe fittings, which includes: a mounting rod, which is arranged on the inner wall surface of the tank body; a mounting shaft, which is vertically arranged on the mounting rod; a support component, which is rotatably mounted on the mounting shaft, and a storage groove, which is opened on the support component for placing the cooling pipe fittings.

[0012] Furthermore, the support assembly also includes: a screw rod, which passes through the storage slot and is detachably mounted on the support component along the vertical direction and is located on the side of the cooling pipe away from the mounting rod.

[0013] The beneficial effects of the utility model are as follows: in the utility model, several layers of cooling pipes are arranged in the tank body along the vertical direction, which can cool down the enzyme liquid in the storage tank body at different horizontal heights; for a tank body with a depth greater than the diameter, the cooling medium transported by the circulation component passes through the interior of the tank body horizontally, which can cool down the enzyme liquid in layers, prevent the cooling medium from staying in the enzyme liquid for too long and causing unsatisfactory heat exchange effect, and can effectively ensure the activity of the biological enzyme added to the ultrafiltration tank by the subsequent delivery pump; the driving motor drives the stirring roller to rotate, and can also drive the auger blades to stir the enzyme liquid, so that the enzyme liquid circulates in the tank body, and further makes the enzyme liquid in the tank body cooled evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the interior of the tank provided in an embodiment of the present application.

[0015] Figure 2 Schematic diagram of installing input pipes and cooling pipes in the connection assembly provided in an embodiment of the present application.

[0016] Figure 3 This is a top view of the cooling pipe provided in an embodiment of the present application installed in a tank body.

[0017] Among them, 1. tank body; 2. cooling pipe fittings; 31. stirring roller; 32. auger blades; 33. drive motor; 41. delivery pump; 42. input pipe fittings; 43. output pipe fittings; 44. first pipe fittings; 45. second pipe fittings; 5. connecting assembly; 51. connecting pipe fittings; 52. joints; 53. quick-connect fittings; 54. washers; 61. mounting rod; 62. mounting shaft; 63. supporting components; 64. screw. DETAILED DESCRIPTION

[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Reference Figure 1 As shown, the embodiment of the present application discloses a material adding mechanism on a bio-enzyme ultrafiltration tank, comprising: a tank body 1; a plurality of annular cooling pipes 2, which are horizontally arranged in several layers in the vertical direction in the tank body 1; a circulation component for circulating the cooling medium into the cooling pipes 2; a stirring roller 31, rotatably arranged in the tank body 1, located in the cooling pipes 2; an auger blade 32, spirally arranged on the stirring roller 31; a drive motor 33, for driving the stirring roller 31 to rotate; an output pump, the feed port of which is connected to the tank body 1, and the discharge port of which is connected to the ultrafiltration tank.

[0020] In the present invention, several layers of cooling pipes 2 are arranged in the tank body 1 along the vertical direction, which can cool the enzyme liquid in the storage tank body 1 at different horizontal heights; for the tank body 1 whose depth is greater than the diameter, the cooling medium transported by the circulation component passes through the interior of the tank body 1 horizontally, and can cool the enzyme liquid in layers, preventing the cooling medium from staying in the enzyme liquid for too long and resulting in unsatisfactory heat exchange effect, and can effectively ensure the activity of the biological enzyme added to the ultrafiltration tank by the subsequent delivery pump 41.

[0021] In addition, in the present invention, the stirring roller 31 is driven to rotate by the driving motor 33, which can also drive the auger blade 32 to stir the enzyme liquid, so that the enzyme liquid circulates in the tank body 1, further making the enzyme liquid in the tank body 1 evenly cooled.

[0022] It is worth mentioning that in this embodiment, the cooling pipe 2 should be made of a material capable of heat exchange, such as stainless steel; the cooling medium can be water or air, and of course corresponding cooling equipment (such as an air conditioner) needs to be installed corresponding to the cooling medium.

[0023] Specifically, the circulation component includes: a delivery pump 41 for pressurized delivery of the cooling medium; several pairs of input pipes 42 and output pipes 43, which are horizontally arranged in several layers along the vertical direction on the tank body 1, and each pair of input pipes 42 and output pipes 43 are connected to a cooling pipe 2; a first pipe 44, which connects the discharge port of the delivery pump 41 and the input pipe 42; a second pipe 45, which connects the output pipe 43 to guide the cooling medium to reflux; by delivering the cooling medium to the first pipe 44 through the delivery pump 41, the cooling medium can be delivered to the cooling pipes 2 at different levels, and the cooling medium in the cooling pipes 2 at different levels can be concentrated and refluxed through the second pipe 45 for recycling in subsequent cooling work, thereby reducing resource waste.

[0024] Among them, the mechanism also includes: a connecting component 5, one end of which is connected to the cooling pipe fitting 2, and the other end is connected to the input pipe fitting 42 / output pipe fitting 43, which includes: a connecting pipe fitting 51, both ends of which are provided with limiting steps; two joints 52, which are respectively sleeved on the two ends of the connecting pipe fitting 51, and the limiting steps are clamped in the joints 52; a quick-connect fitting 53, one end of which is inserted into the cooling pipe fitting 2; an internal thread, which is provided in the joint 52; an external thread, which can match the internal thread, is provided on the quick-connect fitting 53, the input pipe fitting 42 and the output pipe fitting 43.

[0025] Specifically, the connecting assembly 5 further includes: washers 54 , which are arranged at both ends of the connecting pipe 51 .

[0026] Reference Figure 2 As shown, taking the connection component 5 connecting the cooling pipe 2 and the input pipe 42 as an example, by aligning the two connecting heads 52 with the external threads of the quick-connect fitting 53 and the input pipe 42 respectively and twisting them, the two connecting heads 52 can be connected to the quick-connect fitting 53 and the input pipe 42 respectively, and the gasket 54 can be squeezed to ensure sealing; by setting the connecting component 5, the cooling pipe 2 can be detachably installed on the tank body 1, which is convenient for subsequent maintenance and replacement of the cooling pipe 2.

[0027] Reference Figure 3 As shown, the mechanism also includes: a support assembly for supporting the cooling pipe 2, which includes: a mounting rod 61, which is arranged on the inner wall surface of the tank body 1; a mounting shaft 62, which is vertically arranged on the mounting rod 61; a support component 63, which is rotatably sleeved on the mounting shaft 62, and a storage groove, which is opened on the support component 63 for placing the cooling pipe 2.

[0028] During specific use, by moving the supporting component 63 to rotate around the installation axis 62, the storage groove can be driven close to the cooling pipe 2, and the cooling pipe 2 can be placed in the storage groove. The cooling pipe 2 is supported by the supporting assembly to ensure the stability of the cooling pipe 2; by moving the supporting component 63 to rotate around the installation axis 62, the storage groove can be driven away from the cooling pipe 2, and the cooling pipe 2 can be placed outside the storage groove, which is convenient for the staff to repair and replace the cooling pipe 2.

[0029] Specifically, the support assembly also includes: a screw 64, which passes through the storage groove and is detachably installed on the support component 63 in the vertical direction, and is located on the side of the cooling pipe 2 away from the mounting rod 61; the screw 64 is installed on the support component 63 through a threaded connection, and vertically passes through the groove to confine the cooling pipe 2 in the storage groove, thereby ensuring the installation stability of the cooling pipe 2.

[0030] Those skilled in the art will appreciate that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the underlying inventive concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Clearly, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, the present invention is intended to encompass such changes and modifications if they fall within the scope of the claims and equivalents of the present invention.

Claims

1. The material adding mechanism on the bio-enzyme ultrafiltration tank is characterized by: include: Tank (1); A plurality of annular cooling pipes (2) are arranged horizontally in the tank body (1) in a plurality of layers along the vertical direction; A circulation component, used for circulating the cooling medium into the cooling pipe (2); A stirring roller (31) is rotatably disposed in the tank body (1) and is located in the cooling pipe (2); The auger blade (32) is spirally arranged on the stirring roller (31); A driving motor (33) for driving the stirring roller (31) to rotate; The output pump has a feed port connected to the tank body (1) and a discharge port connected to the ultrafiltration tank.

2. The material adding mechanism on the bio-enzyme ultrafiltration tank according to claim 1, characterized in that: The loop components include: A delivery pump (41) for delivering the cooling medium under pressure; A plurality of pairs of input pipe fittings (42) and output pipe fittings (43) are horizontally arranged in a plurality of layers on the tank body (1) along the vertical direction, and each pair of input pipe fittings (42) and output pipe fittings (43) is connected to a cooling pipe fitting (2); A first pipe (44) connects the discharge port of the delivery pump (41) and the input pipe (42); The second pipe (45) is connected to the output pipe (43) to guide the cooling medium to flow back.

3. The material adding mechanism on the bio-enzyme ultrafiltration tank according to claim 2, characterized in that: Also includes: A connecting assembly (5), one end of which is connected to the cooling pipe (2) and the other end of which is connected to the input pipe (42) / output pipe (43), includes: The connecting pipe (51) is provided with limit steps at both ends; Two joints (52) are respectively sleeved on the two ends of the connecting pipe (51), and the limiting steps are clamped in the joints (52); A quick-connect fitting (53), one end of which is inserted into the cooling pipe fitting (2); An internal thread disposed in the connector (52); The external threads can match the internal threads and are provided on the quick-connect fitting (53), the input pipe fitting (42) and the output pipe fitting (43).

4. The material adding mechanism on the bio-enzyme ultrafiltration tank according to claim 3, characterized in that: The connecting assembly (5) further comprises: washers (54) arranged at both ends of the connecting pipe (51).

5. The material adding mechanism on the bio-enzyme ultrafiltration tank according to claim 1, characterized in that: Also includes: A support assembly, used for supporting a cooling pipe (2), comprising: A mounting rod (61) is provided on the inner wall surface of the tank body (1); A mounting shaft (62) is vertically arranged on the mounting rod (61); The supporting member (63) is rotatably mounted on the mounting shaft (62). The storage trough is provided on the supporting component (63) for placing the cooling pipe (2).

6. The material adding mechanism on the bio-enzyme ultrafiltration tank according to claim 1, characterized in that: The support assembly further comprises: a screw rod (64) passing through the storage slot and detachably mounted on the support component (63) along the vertical direction, and located on the side of the cooling pipe (2) away from the mounting rod (61).

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