Biological reaction kettle device with quantitative feeding function

Abstract

The utility model discloses a quantitative feeding biological reaction kettle device, and particularly relates to the technical field of biological reaction kettles, the quantitative feeding biological reaction kettle device comprises a supporting bottom frame, a tank body is fixedly connected inside the supporting bottom frame through an outer side plate, and the upper end of the tank body is connected with a tank cover through a fastening bolt. A driving motor is connected to the middle of the upper end face of the tank cover, a liquid adding pipe and a feeding pipe are connected to the positions, located on the two sides of the driving motor, of the upper end face of the tank cover correspondingly, and a quantity control structure is arranged on one side of the tank body. According to the utility model, the quantity control structure is arranged, so that materials can be quantitatively fed into the reaction kettle, manual adding is not needed, the condition that the materials are poured for many times due to limited storage quantity of the material barrel is avoided, and the convenience of adding the materials is enhanced; and the defect that excessive material pouring is easily caused by poor stability in the pouring process due to the fact that the weight of the material barrel is heavy is overcome, the accuracy of the material adding amount is ensured, and the proportion of the materials can be accurately controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological reaction cauldron technical field, concretely relates to a kind of quantitative feeding's biological reaction cauldron device. BACKGROUND

[0002] Biological reaction cauldron is the equipment for biological / cell culture, and it is synthesized by reacting microorganism with chemical solution, and its working principle is mainly to drive equipment to drive stirring mechanism to mix and stir various raw materials, so that it can be fully mixed and reacted.

[0003] In the application number 201721336485.7, a kind of microbial reaction cauldron with quick reaction function is disclosed, "accelerating reactor exterior four around setting has inner bag, inner bag 4 is directly below setting and has discharge outlet, discharge outlet left side setting has condensate outlet, condensate outlet left side upper side setting has ear seat, ear seat right side setting has jacket, ear seat right side upper side setting has water pump, water pump right upper side setting has thermometer, thermometer right upper side setting has feed inlet", in the above, material is added to the reaction cauldron through feed inlet, generally manually added by using the graduated bucket with material barrel, and the storage capacity of material barrel is limited, so that the material pouring frequency is more, so as to cause inconvenient feeding, in addition, the weight of material barrel with material is heavy, and the stability is poor during pouring process, which can easily cause material to pour too much, so that quantitative feeding cannot be carried out, so that the material adding amount is not accurate and the proportion of material is difficult to control, so that the quality of material after reaction will be affected, and the reaction effect is poor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of quantitative feeding's biological reaction cauldron device to solve the above insufficient in technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of quantitative feeding's biological reaction cauldron device, including support chassis, the inside of support chassis is fixedly connected with tank body by outer side plate, the upper end of tank body is connected with tank cover by fastening bolt, the upper end surface of tank cover is connected with driving motor in middle position, and the upper end surface of tank cover and the two sides of driving motor are respectively connected with liquid adding pipe and feeding pipe, the inlet end of feeding pipe is hingedly connected with dust cover, and the lower end surface of tank body is connected with discharge pipe with switch valve.

[0006] The inside of the tank body is provided with stirring assembly, the stirring assembly is composed of rotating rod and a plurality of stirring blades, the upper end surface of the rotating rod is connected with the output end of the driving motor by penetrating the tank cover, and a plurality of stirring blades are fixedly connected to the outer wall of the rotating rod.

[0007] The interior of the tank body and the lower end of the stirring assembly are provided with a scraping assembly, which is composed of a connecting sleeve, a connecting rod and a scraper. The connecting sleeve is sleeved on the outer end of the rotating rod away from the driving motor. The connecting rod is connected to the outer wall of the connecting sleeve. The scraper is connected to the end of the connecting rod away from the connecting sleeve.

[0008] Specifically, in use, first, each material is put into the interior of the tank body through the liquid adding pipe and the feeding pipe. Then, the driving motor is started to drive the stirring assembly to stir and mix each material in the tank body. The mixing is reacted. When the stirring assembly rotates, the scraping assembly rotates at the lower end of the interior of the tank body. The scraper contacts the inner wall of the interior of the tank body to avoid the disadvantage that part of the material deposited at the bottom of the tank body cannot be mixed and affected by the reaction due to the stirring assembly only stirring the upper half. The mixing reaction quality is enhanced. Finally, after the reaction, the switch valve is opened. The reacted material is discharged through the discharge pipe.

[0009] Preferably, one side of the tank body is provided with a quantity control structure, which includes a liquid tank, a conveying assembly, a horizontal plate, a contact sensor, a floating plate, an embedded block, a liquid inlet pipe, a transparent viewing window with scales, a controller and an adjusting assembly. The liquid tank is fixedly connected to the interior of the supporting base and located at one side of the tank body. The conveying assembly is arranged at the upper end of the liquid tank. The horizontal plate is arranged in the interior of the liquid tank. The contact sensor is fixedly connected to the embedded groove reserved on the lower end surface of the horizontal plate. The embedded block on the left side of the floating plate is on the same vertical line with the contact sensor.

[0010] Preferably, the floating plate is arranged in the interior of the liquid tank and located at the lower end of the horizontal plate. The embedded block is clamped into the groove reserved on the upper end surface of the floating plate. The liquid inlet pipe is connected to the upper end surface of the liquid tank. The transparent viewing window with scales is arranged on the front wall of the liquid tank. The controller is fixedly connected to one side of the outer wall of the liquid tank. The adjusting assembly is arranged at the upper end of the horizontal plate.

[0011] Preferably, the conveying assembly includes a liquid suction pipe, a liquid suction pump and a conveying pipe. The liquid suction pump is fixedly connected to the bearing seat on the outer wall of the tank body. The liquid suction pipe and the conveying pipe are respectively connected to the inlet and outlet of the liquid suction pump. The inlet end of the liquid suction pipe is connected to the liquid tank. The outlet end of the conveying pipe is connected to the liquid adding pipe.

[0012] Preferably, the adjusting assembly includes a connecting cover, a connecting plate, a threaded rod and a handle. The connecting cover is fixedly connected to one side of the upper end surface of the liquid tank. The connecting plate is connected to the interior of the connecting cover. The threaded rod is threadedly connected to the screw grooves reserved in the connecting cover and the connecting plate. The handle is connected to the upper end surface of the threaded rod. The lower end surface of the threaded rod penetrates the liquid tank and is connected to the horizontal plate through a bearing.

[0013] Through the technical scheme, the height of the horizontal plate can be adjusted by rotating the threaded rod, and the liquid material can be injected into the liquid tank through the liquid inlet pipe.

[0014] When adding material, first, according to the proportioning amount, hold the handle and rotate, drive the threaded rod to rotate, and adjust the height of the horizontal plate. Adjust the lower end surface of the horizontal plate to the required scale position on the scale transparent viewing window, then connect the liquid inlet pipe, inject liquid material into the liquid tank through the liquid inlet pipe, and as the amount of material in the liquid tank gradually increases, the floating plate rises by using its own buoyancy. When the embedded block on the rising floating plate contacts the contact sensor, the contact sensor transmits a signal to the controller, and the indicator light on the controller flashes. (An electromagnetic valve can also be installed on the liquid inlet pipe, and the opening and closing of the electromagnetic valve can be controlled by the controller), the worker immediately stops the liquid adding operation, then starts the liquid pumping pump, and the material is transported to the liquid adding pipe through the liquid pumping pipe and the conveying pipe, and finally flows into the tank body. After the floating plate is seen to descend through the scale transparent viewing window until the lower end surface contacts the inner wall of the liquid tank, the liquid pumping pump is turned off. This operation can perform quantitative feeding operation to the tank body, ensure the accuracy of the material adding amount, accurately control the proportioning ratio of the material, and will not affect the quality of the material after reaction, ensure the reaction effect, (Note: the amount of material is based on the scale line corresponding to the lower end surface of the floating plate, and the position of the lower end surface of the horizontal plate is the position of the upper end surface of the floating plate after rising).

[0015] Preferably, one side of the threaded rod is provided with a filling structure, the filling structure comprising a liquid adding hopper, an oil outlet pipe, an empty slot, an oil outlet slot and a sponge block, the liquid adding hopper being connected in the mounting slot reserved in the connecting cover, the oil outlet pipe being connected to the lower end surface of the liquid adding hopper, and the inlet of the liquid adding hopper being blocked by a plug.

[0016] Preferably, the empty slot is provided on the inner wall of the connecting plate, the oil outlet slot is provided on the inner wall of the connecting plate and located on the side of the empty slot close to the threaded rod, and the sponge block is clamped in the inner part of the oil outlet slot.

[0017] Through the technical scheme, the height of the horizontal plate can be adjusted by rotating the threaded rod, and the liquid material can be injected into the liquid tank through the liquid inlet pipe.

[0018] When the friction is large when the threaded rod is screwed and the horizontal plate is not adjusted smoothly, the plug of the liquid adding hopper is pulled out, lubricating oil is added to the inside of the liquid adding hopper, flows to the inside of the air slot of the connecting plate through the oil outlet pipe, and finally flows to the connection between the threaded rod and the connecting plate through the oil outlet slot, which can lubricate the threaded rod, ensure the smoothness of the horizontal plate adjustment, ensure the normal use of the adjustment assembly, and also avoid the situation that the lubricating oil is directly poured on the outer wall of the threaded rod to cause the adding amount to be uncontrollable and cause excessive adding to cause turbulence.

[0019] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0020] 1. By setting the control structure, the reaction kettle has the control function of the adding amount of the material, and the material can be quantitatively fed into the reaction kettle during feeding, without manual addition, so as to avoid the situation that the material is poured many times due to the limited storage capacity of the material bucket, enhance the convenience of material adding, and also prevent the material from being poured excessively due to poor stability during pouring caused by the heavy weight of the material bucket, ensure the accuracy of the material adding amount, accurately control the proportion of the material, and ensure the quality of the material after reaction, and ensure the reaction effect.

[0021] 2. By setting the adding structure, the adjustment assembly on the control structure has the lubricating oil adding function, and when the friction is large when the threaded rod is screwed and the horizontal plate is not adjusted smoothly, the lubricating oil can be added to the connection between the connecting plate and the threaded rod, so that the threaded rod is lubricated, the smoothness of the horizontal plate is ensured, the normal use of the adjustment assembly is ensured, and the situation that the lubricating oil is directly poured on the outer wall of the threaded rod to cause the adding amount to be uncontrollable and cause excessive adding to cause turbulence is also avoided. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0023] Figure 1 It is one of the overall structure schematic diagrams of the utility model;

[0024] Figure 2 It is the second overall structure schematic diagram of the utility model;

[0025] Figure 3This is a cross-sectional view of the liquid tank of this utility model;

[0026] Figure 4 This is a cross-sectional view of the connecting cover and connecting plate of this utility model;

[0027] Figure 5 This is a cross-sectional view of the can body and a schematic diagram showing the separation of the can lid from the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Support frame; 2. Tank body; 3. Tank cover; 4. Drive motor; 5. Liquid filling pipe; 6. Feeding pipe; 7. Stirring assembly; 8. Volume control structure; 81. Liquid tank; 82. Conveying assembly; 821. Liquid extraction pipe; 822. Liquid extraction pump; 823. Conveying pipe; 83. Horizontal plate; 84. Contact sensor; 85. Floating plate; 86. Insert; 87. Liquid inlet pipe; 88. Transparent viewing window with scale; 89. Controller; 811. Connecting cover; 812. Connecting plate; 813. Threaded rod; 814. Handle; 9. Discharge pipe; 10. Filling structure; 101. Liquid filling hopper; 102. Oil outlet pipe; 103. Empty trough; 104. Oil outlet trough; 105. Sponge block; 11. Scraper assembly. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0031] This utility model provides, for example Figure 1 and Figure 2 The illustrated bioreactor device for quantitative feeding includes:

[0032] A support base 1 is provided, and a tank body 2 is fixedly connected to the inside of the support base 1 through an outer side plate. A tank cover 3 is connected to the upper end of the tank body 2 through fastening bolts. A drive motor 4 is connected to the middle position of the upper end face of the tank cover 3. A liquid filling pipe 5 and a material filling pipe 6 are respectively connected to the upper end face of the tank cover 3 on both sides of the drive motor 4. A dust cover is hinged to the inlet end of the material filling pipe 6. A discharge pipe 9 with a switch valve is connected to the lower end face of the tank body 2.

[0033] Further, see Figure 5 As shown, the tank 2 is equipped with a stirring assembly 7, which consists of a rotating rod and several stirring blades. The upper end of the rotating rod passes through the tank cover 3 and is connected to the output end of the drive motor 4. Several stirring blades are fixedly connected to the outer wall of the rotating rod.

[0034] The inside of the tank body 2 and the lower end of the stirring assembly 7 are provided with a scraping assembly 11, which is composed of a connecting sleeve, a connecting rod and a scraper.

[0035] Specifically, in use, firstly, each material is put into the inside of the tank body 2 through the liquid adding pipe 5 and the material adding pipe 6, then the driving motor 4 is started, the stirring assembly 7 is driven by the driving motor 4 to stir and mix each material in the tank body 2, and the mixing is reacted, while the stirring assembly 7 rotates, the scraping assembly 11 rotates at the lower end of the inside of the tank body 2, and the scraper contacts the inner wall of the inside of the tank body 2, so that the disadvantage that part of the material deposited at the bottom of the tank body 2 cannot be mixed and affects the reaction effect is avoided, the mixing reaction quality is enhanced, and finally, after the reaction, the switch valve is opened, and the reacted material is discharged through the discharge pipe 9.

[0036] The utility model provides a kind of quantitative feeding's biological reaction kettle device as Figure 2 And Figure 3 As shown in one quantitative feeding's biological reaction kettle device, the side of tank body 2 is equipped with control structure 8, control structure 8 includes liquid tank 81, conveying assembly 82, cross plate 83, contact sensor 84, floating plate 85, embedded block 86, liquid inlet pipe 87, transparent window with scale 88, controller 89 and adjusting assembly, liquid tank 81 is fixedly connected to the inside of support base 1 and located at the side of tank body 2, conveying assembly 82 is equipped at the upper end of liquid tank 81, cross plate 83 is equipped in the inside of liquid tank 81, contact sensor 84 is fixedly connected to the inside of embedded groove reserved in the lower end surface of cross plate 83, the embedded block 86 of the left side of floating plate 85 is on the same vertical line with contact sensor 84.

[0037] Floating plate 85 is equipped in the inside of liquid tank 81 and located at the lower end of cross plate 83, embedded block 86 is clamped into the recess reserved in the upper end surface of floating plate 85, liquid inlet pipe 87 is connected to the upper end surface of liquid tank 81, transparent window with scale 88 is equipped at the front wall of liquid tank 81, controller 89 is fixedly connected to the side of the outer wall of liquid tank 81, adjusting assembly is equipped at the upper end of cross plate 83.

[0038] Conveying assembly 82 includes liquid suction pipe 821, liquid pump 822 and conveying pipe 823, liquid pump 822 is fixedly connected to the bearing seat on the outer wall of tank body 2, liquid suction pipe 821 and conveying pipe 823 are connected to the inlet and outlet of liquid pump 822 respectively, the inlet end of liquid suction pipe 821 is connected with liquid tank 81, and the outlet end of conveying pipe 823 is connected with liquid adding pipe 5.

[0039] The adjusting assembly comprises a connecting cover 811, a connecting plate 812, a threaded rod 813 and a handle 814, the connecting cover 811 is fixedly connected to one side of the upper end surface of the liquid tank 81, the connecting plate 812 is connected to the inside of the connecting cover 811, the threaded rod 813 is threadedly connected to the inside of the screw groove of the connecting cover 811 and the connecting plate 812, the handle 814 is connected to the upper end surface of the threaded rod 813, and the lower end surface of the threaded rod 813 is connected to the horizontal plate 83 through a bearing and the liquid tank 81.

[0040] Through the above technical scheme,

[0041] When adding materials, first, according to the proportioning amount, the handle 814 is held and screwed to drive the threaded rod 813 to rotate, so that the height of the horizontal plate 83 can be adjusted, the lower end surface of the horizontal plate 83 is adjusted to the required scale position on the scale line on the scale transparent viewing window 88, then the liquid inlet pipe 87 is connected, liquid materials are injected into the liquid tank 81 through the liquid inlet pipe 87, as the materials in the liquid tank 81 gradually increase, the floating plate 85 rises by using the buoyancy thereof, when the embedded block 86 on the rising floating plate 85 contacts the contact type sensor 84, the contact type sensor 84 transmits a signal to the controller 89, the indicator light on the controller 89 flashes, (an electromagnetic valve can also be installed on the liquid inlet pipe 87, and the opening and closing thereof is controlled through the controller 89), the staff immediately stops the liquid adding operation, then the liquid pumping pump 822 is started, the materials are pumped into the liquid adding pipe 5 through the liquid pumping pipe 821 and the conveying pipe 823, and finally flow into the tank body 2, after it is seen through the scale transparent viewing window 88 that the floating plate 85 descends until the lower end surface contacts the inner wall of the liquid tank 81, the liquid pumping pump 822 is stopped, the operation can be quantitative feeding operation to the tank body 2, the accuracy of the material adding amount is ensured, the proportioning proportion of the materials can be accurately controlled, the quality of the materials after reaction is not affected, the reaction effect is ensured, (the amount of the materials is accurate according to the scale line corresponding to the lower end surface of the floating plate 85, and the position of the lower end surface of the horizontal plate 83 is the position of the upper end surface of the floating plate 85 after rising).

[0042] The utility model provides a kind of quantitative feeding's biological reaction cauldron device as Figure 4 As shown in the figure, one side of threaded rod 813 is provided with filling structure 10, filling structure 10 includes liquid adding hopper 101, oil outlet pipe 102, air slot 103, oil outlet groove 104 and sponge block 105, liquid adding hopper 101 is connected in the installation groove reserved in connecting cover 811, oil outlet pipe 102 is connected to the lower end surface of liquid adding hopper 101, and the inlet of liquid adding hopper 101 is blocked with plug.

[0043] Air slot 103 is opened in the inner wall of connecting plate 812, oil outlet groove 104 is opened in the inner wall of connecting plate 812 and located on the side close to threaded rod 813 of air slot 103, and sponge block 105 is clamped in the inside of oil outlet groove 104.

[0044] By the above technical solutions:

[0045] When the friction force of the large transverse plate 83 is not smooth during the rotation of the threaded rod 813, the plug of the liquid adding hopper 101 is pulled out, the lubricating oil is added into the liquid adding hopper 101, flows to the inside of the empty groove 103 of the connecting plate 812 through the oil outlet pipe 102, and finally flows to the connecting position of the threaded rod 813 and the connecting plate 812 through the oil outlet groove 104. The operation can lubricate the threaded rod 813, ensure the smoothness of the transverse plate 83 adjustment, ensure the normal use of the adjustment assembly, and also avoid the situation that the lubricating oil is directly poured on the outer wall of the threaded rod 813, the added amount cannot be controlled, and the overfilling causes turbulence. In addition, the inside of the oil outlet groove 104 is provided with the sponge block 105, which can control the oil outlet speed of the lubricating oil and enhance the lubricating effect.

[0046] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A dosing bioreactor device, characterized in that, Include: Support chassis (1), the inside of support chassis (1) is fixedly connected with tank body (2) through outer side plate, the upper end of tank body (2) is connected with tank cover (3) through fastening bolt, the upper end surface of tank cover (3) is connected with drive motor (4) in the middle position, and the upper end surface of tank cover (3) and the both sides of drive motor (4) are connected with liquid adding pipe (5) and feeding pipe (6) respectively, one side of tank body (2) is equipped with control structure (8), and the lower end surface of tank body (2) is connected with discharge pipe (9) with switch valve; The control structure (8) includes liquid tank (81), conveying assembly (82), cross plate (83), contact sensor (84), floating plate (85), embedded block (86), liquid inlet pipe (87), scale transparent viewing window (88), controller (89) and adjusting assembly, the liquid tank (81) is fixedly connected to the inside of support chassis (1) and is located at one side of tank body (2), the conveying assembly (82) is equipped at the upper end of liquid tank (81), the cross plate (83) is equipped in the inside of liquid tank (81), the contact sensor (84) is fixedly connected in the embedding groove inside the lower end surface of cross plate (83).

2. A dosing bioreactor device according to claim 1, characterized in that: The floating plate (85) is arranged in the inside of liquid tank (81) and located at the lower end of cross plate (83), the embedded block (86) is embedded in the recess groove reserved on the upper end surface of floating plate (85), the liquid inlet pipe (87) is connected to the upper end surface of liquid tank (81), the scale transparent viewing window (88) is arranged on the front wall of liquid tank (81), the controller (89) is fixedly connected to one side of the outer wall of liquid tank (81), and the adjusting assembly is arranged on the upper end of cross plate (83).

3. A dosing bioreactor apparatus as claimed in claim 1, wherein: The conveying assembly (82) includes liquid suction pipe (821), liquid suction pump (822) and conveying pipe (823), the liquid suction pump (822) is fixedly connected to the bearing seat on the outer wall of tank body (2), the liquid suction pipe (821) and conveying pipe (823) are connected to the inlet and outlet of liquid suction pump (822) respectively, the inlet end of liquid suction pipe (821) is connected with liquid tank (81), and the outlet end of conveying pipe (823) is connected with liquid adding pipe (5).

4. A dosing bioreactor apparatus as claimed in claim 2, wherein: The adjusting assembly includes connecting cover (811), connecting plate (812), threaded rod (813) and handle (814), the connecting cover (811) is fixedly connected to one side of the upper end surface of liquid tank (81), the connecting plate (812) is connected to the inside of connecting cover (811), the threaded rod (813) is threadedly connected to the screw groove inside connecting cover (811) and connecting plate (812), the handle (814) is connected to the upper end surface of threaded rod (813), and the lower end surface of threaded rod (813) is connected with cross plate (83) through bearing by penetrating liquid tank (81).

5. A dosing bioreactor apparatus as claimed in claim 4, wherein: One side of the threaded rod (813) is provided with the filling structure (10), the filling structure (10) includes the liquid filling bowl (101), the oil outlet pipe (102), the empty slot (103), the oil outlet slot (104) and the sponge block (105), the liquid filling bowl (101) is connected in the mounting groove reserved in the connecting cover (811), the oil outlet pipe (102) is connected to the lower end surface of the liquid filling bowl (101), the inlet of the liquid filling bowl (101) is provided with the plug.

6. A dosing bioreactor apparatus according to claim 5, wherein: The empty slot (103) is arranged on the inner wall of the connecting plate (812), the oil outlet slot (104) is arranged on the inner wall of the connecting plate (812) and is located on the side of the empty slot (103) close to the threaded rod (813), and the sponge block (105) is clamped in the oil outlet slot (104).

7. A dosing bioreactor apparatus as claimed in claim 1, wherein: The inside of the tank body (2) is provided with a stirring assembly (7), the stirring assembly (7) is composed of a rotating rod and a plurality of stirring blades, the upper end surface of the rotating rod penetrates the tank cover (3) and is connected with the output end of the driving motor (4), and a plurality of stirring blades are fixedly connected to the outer wall of the rotating rod.

8. A dosing bioreactor apparatus as claimed in claim 1, wherein: The inside of the tank body (2) and the lower end of the stirring assembly (7) are provided with a scraping assembly (11), the scraping assembly (11) is composed of a connecting sleeve, a connecting rod and a scraper, the connecting sleeve is sleeved on the outer part of the rotating rod away from the driving motor (4), the connecting rod is connected to the outer wall of the connecting sleeve, and the scraper is connected to the end of the connecting rod away from the connecting sleeve.

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