Biological reagent reaction kettle

Abstract

The utility model discloses a biological reagent reaction kettle which comprises a kettle body, a base is arranged below the kettle body, the two ends of the kettle body are respectively connected with a supporting shaft, a rotating mechanism is arranged at the upper end of the base, a support is further fixedly arranged at the upper end of the base, a feeding pipe is fixedly arranged at the upper end of the support, and one end of the feeding pipe penetrates through the supporting shaft and is located in the kettle body. A plurality of flow guide plates are fixedly arranged on the inner upper side of the feeding pipe and are respectively distributed in an inclined staggered manner, a rotatable rotating shaft is also arranged in the feeding pipe in a penetrating manner, a first motor is mounted on one side of the feeding pipe, an output shaft of the first motor is arranged in the feeding pipe in a penetrating manner, a spiral blade is also fixedly arranged on the rotating shaft, and a flow guide slope is fixedly arranged on the inner side of the kettle body; a plurality of connecting columns are further fixedly arranged on the inner side of the kettle body, a plurality of first stirring shafts are fixedly arranged on the rotating shaft, a plurality of second stirring shafts are fixedly arranged on the flow guide slope, and a discharging mechanism is further arranged at the upper end of the base. The reaction kettle has the advantages of being reasonable in structure, good in stirring and mixing effect and high in discharging efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, especially relates to a biological reagent reaction kettle. BACKGROUND

[0002] Biological reagent is the biological material or organic compound about life science research, and the reagent for clinical diagnosis and medical research. The use of biological reagent is more common, and the variety is various. Because biological reagent needs a variety of raw materials to be fully mixed, therefore needs to adopt the reaction kettle with stirring device to stir and mix.

[0003] Patent application number CN202322420935.2 discloses a kind of biological reagent reaction kettle, including kettle body, its characterized in that, kettle body is cylindrical, and inside is hollow structure, both ends of kettle body are fixedly installed with bearing shaft, bottom plate is arranged in the lower of kettle body, support seat is fixedly installed on the surface of bottom plate, bearing shaft is rotatably installed on support seat, the side of kettle body is provided with feeding hopper, feeding hopper is fixedly installed with feeding tube at the bottom end, and feeding tube extends to kettle body inside through the end of bearing shaft, simultaneously, feeding tube and bearing shaft are sealingly rotatably connected, driving assembly is arranged on bottom plate, kettle body is rotated by driving assembly, discharge assembly is installed on bottom plate, and material in kettle body is extracted by discharge assembly. The utility model discloses, in the whole use process, the whole kettle body can keep relative balance when rotating, solve the problem that biological reagent reaction kettle in the related art is uneven, thereby easy to produce shaking, and aggravate the problem of abrasion.

[0004] However, the above device has the following problems when in use: the discharge efficiency of raw material reagent is low, i.e. a large amount of raw material reagent is accumulated and left on the inner bottom of the kettle body, and the raw material reagent does not have a pre-stirring and mixing function when feeding, thus reducing the mixing efficiency and the reaction quality. In view of the above problems, the following solution is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of biological reagent reaction kettle, with the advantages of good stirring and mixing effect and high discharge efficiency.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A biological reagent reaction kettle, including kettle body, the lower part of the kettle body is equipped with base, the upper end of the base is fixedly provided with two support plates, both ends of the kettle body are connected with support shafts, and the two support shafts are rotatably connected with the two support plates, a rotating mechanism is arranged on the upper end of the base and connected with the support shafts, a bracket is fixedly arranged on the upper end of the base, a feeding pipe is fixedly arranged on the upper end of the bracket and in an L shape, one end of the feeding pipe penetrates through the support shaft and is located in the kettle body, a plurality of guide plates are fixedly arranged on the inner upper side of the feeding pipe, the plurality of guide plates are arranged in an inclined staggered manner, a rotatable rotating shaft is arranged in the feeding pipe, a first motor is installed on one side of the feeding pipe, the output shaft of the first motor penetrates through the feeding pipe and is fixedly connected with one end of the rotating shaft, a plurality of helical blades are fixedly arranged on the rotating shaft, a guide slope is fixedly arranged on the inner side of the kettle body, a plurality of connecting columns are fixedly arranged on the inner side of the kettle body, the other ends of the plurality of connecting columns are fixedly provided with support rings, the other end of the rotating shaft penetrates into the kettle body and is rotatably connected with the support rings, a plurality of first stirring shafts are fixedly arranged on the rotating shaft, the plurality of first stirring shafts are located in the kettle body, a plurality of second stirring shafts are fixedly arranged on the guide slope, and a discharging mechanism is arranged on the upper end of the base and connected with the inside of the kettle body.

[0008] Preferably, the rotating mechanism comprises a second motor, the upper end of the base is provided with a mounting seat, and the second motor is mounted on the upper end of the mounting seat, a gear is fixedly arranged on the output shaft of the second motor, and a gear ring is fixedly arranged on the outer side of the support shaft and engaged with the gear.

[0009] Preferably, the discharging mechanism comprises a discharging pump, a suction pipe is connected to the upper end of the discharging pump, the other end of the suction pipe penetrates through the support shaft and is located at the inner bottom of the kettle body, and a discharging pipe is connected to the other end of the discharging pump.

[0010] Preferably, a rotating ring is fixedly arranged on each of the two support shafts, and a rotating groove is arranged on the inner side of the support plate and the rotating ring is slidably embedded in the rotating groove.

[0011] Preferably, the upper end of the feeding pipe is connected with a feeding hopper.

[0012] The beneficial effects of the present application are as follows:

[0013] 1、Through the feeding hopper, the material reagent to be reacted can be added to the feeding pipe, and the material reagent can flow into the kettle body along the feeding pipe, and the flow time and distance of the material reagent can be lengthened through the guide plates, so as to ensure uniform dispersion of the material reagent, thereby improving the quality of subsequent mixing reaction, and the rotation of the first motor can drive the rotation of the rotating shaft, thereby driving the rotation of the helical blade, so that the helical blade can play a conveying role on the material reagent, and at the same time, the helical blade can play a preliminary mixing role on the material reagent.

[0014] 2、The rotating mechanism can drive the support shaft to rotate, thereby driving the kettle body to rotate, and the rotating direction of the rotating shaft is opposite to the rotating direction of the kettle body, so that the rotating directions of the first stirring shafts and the second stirring shafts are opposite, so that the material reagent in the kettle body can be stirred and mixed through the simultaneous rotation of the first stirring shafts and the second stirring shafts, thereby improving the mixing uniformity of the material reagent, and further improving the reaction quality of the material reagent.

[0015] 3、Through the operation of the discharge pump, the material reagent in the kettle body can be pumped through the suction pipe to the discharge pipe, and finally the discharge work can be realized through the discharge pipe, and at the same time, one end of the discharge pipe is located at the inner bottom of the kettle body, and the material reagent can flow along the guide slope to the lowest side, so that the material reagent in the kettle body can be completely pumped out, thereby preventing large-area residue of the material reagent in the kettle body, and further improving the discharge efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the embodiment;

[0017] Fig. 2 It is a structural schematic view of the embodiment;

[0018] Fig. 3 It is a structural schematic view of the embodiment.

[0019] The drawings show that: 1, kettle body; 2, base; 3, support plate; 4, support shaft; 5, rotating mechanism; 6, support; 7, feeding pipe; 8, guide plate; 9, rotating shaft; 10, first motor; 11, helical blade; 12, guide slope; 13, connecting column; 14, support ring; 15, first stirring shaft; 16, second stirring shaft; 17, discharge mechanism; 18, second motor; 19, mounting seat; 20, gear; 21, gear ring; 22, discharge pump; 23, suction pipe; 24, discharge pipe; 25, rotating ring; 26, feeding hopper. DETAILED DESCRIPTION

[0020] The following description is only preferred embodiments of the utility model, the protection scope is not only limited to this embodiment, all technical solutions belonging to the utility model idea under the protection scope of the utility model should belong to the protection scope of the utility model. Same parts are indicated with same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0021] As Figs. 1 to 3 As shown in a kind of biological reagent reaction kettle, including kettle body 1, the lower portion of kettle body 1 is equipped with base 2, the upper end of base 2 is fixedly equipped with two support plates 3, the two ends of kettle body 1 are connected with support shaft 4 respectively, and two support shafts 4 are rotatably connected with two support plates 3 respectively, the upper end of base 2 is provided with rotating mechanism 5, and rotating mechanism 5 is connected with support shaft 4, rotating mechanism 5 can drive support shaft 4 to rotate, to drive kettle body 1 to rotate. Rotating mechanism 5 includes second motor 18, the upper end of base 2 is provided with mounting seat 19, and second motor 18 is installed on the upper end of mounting seat 19, the output shaft of second motor 18 is fixedly equipped with gear 20, the outer side of support shaft 4 is fixedly equipped with gear ring 21, and gear 20 is engaged with gear ring 21, rotating by second motor 18 can drive gear 20 to rotate, to drive gear ring 21 to rotate, finally can drive support shaft 4 to rotate. Two support shafts 4 are fixedly equipped with rotating ring 25 respectively, the inner side of support plate 3 is provided with rotating groove, and rotating ring 25 can be slidably embedded in rotating groove, when two support shafts 4 rotate, rotating ring 25 can be driven to rotate in rotating groove, and rotating ring 25 and rotating groove can support and limit support shaft 4.

[0022] The upper end of the base 2 is further fixed with a support 6, the upper end of the support 6 is fixed with a feeding pipe 7, and the feeding pipe 7 is L-shaped, one end of the feeding pipe 7 penetrates the support shaft 4 and is located in the kettle body 1, and the upper end of the feeding pipe 7 is connected with a feeding hopper 26, through which the material reagent required for reaction can be added to the feeding pipe 7, and along the feeding pipe 7, the material reagent can flow into the kettle body 1. A plurality of guide plates 8 are fixed on the inner upper side of the feeding pipe 7, and the plurality of guide plates 8 are respectively distributed in an inclined staggered manner, and the plurality of guide plates 8 can lengthen the flow time and distance of the material reagent, so as to ensure the uniform dispersion of the material reagent, thereby improving the quality of the subsequent mixing reaction. A rotatable rotating shaft 9 is further penetrated in the feeding pipe 7, a first motor 10 is installed on one side of the feeding pipe 7, the output shaft of the first motor 10 penetrates the feeding pipe 7 and is fixedly connected with one end of the rotating shaft 9, a spiral blade 11 is further fixed on the rotating shaft 9, a guide slope 12 is fixed on the inner side of the kettle body 1, a plurality of connecting columns 13 are further fixed on the inner side of the kettle body 1, the other end of the plurality of connecting columns 13 is fixed with a support ring 14, the other end of the rotating shaft 9 is located in the kettle body 1 and is rotatably connected with the support ring 14, the rotating shaft 9 can be rotated by the rotation of the first motor 10, thereby the spiral blade 11 can be rotated, so that the spiral blade 11 can play a conveying role on the material reagent, and at the same time, the spiral blade 11 can play a preliminary mixing role on the material reagent.

[0023] A plurality of first stirring shafts 15 are fixed on the rotating shaft 9, the plurality of first stirring shafts 15 are located in the kettle body 1, a plurality of second stirring shafts 16 are fixed on the guide slope 12, the guide slope 12 can play a guide role on the material reagent, so as to facilitate the material reagent to gradually flow to the lowest side of the kettle body 1, so as to facilitate subsequent discharge, the plurality of first stirring shafts 15 can be rotated by the rotation of the rotating shaft 9, and the plurality of second stirring shafts 16 can be rotated by the rotation of the kettle body 1, and the rotation direction of the rotating shaft 9 is opposite to the rotation direction of the kettle body 1, so that the rotation direction of the plurality of first stirring shafts 15 and the plurality of second stirring shafts 16 is opposite, so that the plurality of first stirring shafts 15 and the plurality of second stirring shafts 16 can be rotated at the same time to stir and mix the material reagent in the kettle body 1, thereby improving the mixing uniformity of the material reagent, and further improving the reaction quality of the material reagent.

[0024] The upper end of the base 2 is further provided with a discharging mechanism 17, and the discharging mechanism 17 is communicated with the inside of the kettle body 1, and the mixed reaction material reagent can be discharged through the discharging mechanism 17. The discharging mechanism 17 comprises a discharging pump 22, the upper end of the discharging pump 22 is connected with a suction pipe 23, the other end of the suction pipe 23 is arranged through the support shaft 4 and is located at the inner bottom of the kettle body 1, the other end of the discharging pump 22 is connected with a discharging pipe 24, the material reagent in the kettle body 1 can be pumped to the discharging pipe 24 through the suction pipe 23 through the working of the discharging pump 22, and finally the discharging work can be realized through the discharging pipe 24, at the same time, one end of the discharging pipe 24 is located at the inner bottom of the kettle body 1, and the material reagent can flow along the flow guide slope 12 to the lowest side, so that the material reagent in the kettle body 1 can be completely pumped out, thereby preventing the large-area residual of the material reagent in the kettle body 1, and further improving the discharging efficiency.

[0025] The above-described specific embodiments further specifically describe the technical problems, technical solutions and beneficial effects solved by the present application, and it should be understood that the above-described specific embodiments are only specific embodiments of the present application and are not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bioreagent reactor, characterized by, The utility model provides a kind of kettle body (1), the lower of the kettle body (1) is equipped with base (2), the upper end of the base (2) is equipped with two support plates (3), the both ends of the kettle body (1) are connected with support shaft (4) respectively, and two support shaft (4) are rotatably connected with two support plates (3) respectively, the upper end of the base (2) is equipped with rotating mechanism (5), and rotating mechanism (5) is connected with support shaft (4), the upper end of the base (2) is further equipped with support (6), the upper end of the support (6) is equipped with feed pipe (7), and feed pipe (7) is L type, one end of feed pipe (7) is arranged in kettle body (1) and passes through support shaft (4), the inner upper side of feed pipe (7) is equipped with several guide plates (8), several guide plates (8) are respectively distributed in inclined staggered shape, rotatable rotating shaft (9) is further arranged in feed pipe (7), first motor (10) is installed on one side of feed pipe (7), the output shaft of first motor (10) passes through feed pipe (7) and is fixedly connected with one end of rotating shaft (9), spiral blade (11) is further arranged on rotating shaft (9), the inner side of kettle body (1) is equipped with guide slope (12), the inner side of kettle body (1) is further equipped with several connecting columns (13), the other end of several connecting columns (13) is equipped with support ring (14), the other end of rotating shaft (9) is arranged in kettle body (1) and is rotatably connected with support ring (14), several first stirring shafts (15) are arranged on rotating shaft (9), and several first stirring shafts (15) are arranged in kettle body (1), several second stirring shafts (16) are arranged on guide slope (12), the upper end of the base (2) is further provided with discharge mechanism (17), and the discharge mechanism (17) is connected with the inside of kettle body (1).

2. The bioreagent reaction vessel of claim 1, wherein, The rotating mechanism (5) includes a second motor (18), the upper end of the base (2) is provided with a mounting seat (19), and the second motor (18) is installed on the upper end of the mounting seat (19), a gear (20) is fixedly arranged on the output shaft of the second motor (18), and a gear ring (21) is fixedly arranged on the outer side of the support shaft (4), and the gear (20) is engaged with the gear ring (21).

3. The bioreactor of claim 2, wherein the bioreactor is a bioreactor for cell culture. The discharge mechanism (17) includes a discharge pump (22), a suction pipe (23) is connected to the upper end of the discharge pump (22), the other end of the suction pipe (23) passes through the support shaft (4) and is located at the inner bottom of the kettle body (1), and a discharge pipe (24) is connected to the other end of the discharge pump (22).

4. The bioreactor of claim 3, wherein the bioreactor is a bioreactor for cell culture. A rotating ring (25) is fixedly arranged on each of the two support shafts (4), and a rotating groove is arranged on the inner side of the support plate (3), and the rotating ring (25) is slidably embedded in the rotating groove.

5. The bioreactor of claim 4, wherein the bioreactor is a bioreactor for cell culture. The upper end of the feed pipe (7) is connected with a feed hopper (26).

Images