CN115569522B - Glue solution filter equipment is used in production of plant hollow capsule - Google Patents

Abstract

The invention discloses a glue solution filtering device for producing plant hollow capsules, which comprises a supporting seat and is characterized in that: the top of bearing has the input tube through bearing swing joint, the outside of input tube rotates the cylinder casing that has cup jointed, the one end of cylinder casing is provided with the round platform casing, the one end of input tube is through welded fastening has the transportation pipe, the one end of transportation pipe is connected with the toper portion, toper portion and bearing pass through bearing swing joint, the one end of toper portion is connected with the motor, one side of motor and bearing pass through welded fastening, the one end of cylinder casing is connected with the end cover through the block, the end cover cup joints in the outside of input tube, the bottom of cylinder casing is through-connection has the suction pump one, the bottom of suction pump one is through-connection has the protein flocculation pond, the inside of protein flocculation pond has the flocculating agent, the invention has the characteristics that the practicality is strong.

Description

A glue filtering device for the production of plant hollow capsules

Technical field

The invention relates to the technical field of glue filtration, specifically a glue filtration device for the production of plant hollow capsules.

Background technique

Plant hollow capsules are a kind of medicine made from plant extracts. The preparation process involves the extraction of plant proteins and polysaccharides, in which flocculating gel liquid is needed to flocculate the plant proteins.

Since the temperature of the initial separation solution is high, normal temperature is required to flocculate proteins, and the surface active groups of microbial flocculants will be directly affected by temperature. Maintaining high temperature for too long will cause the flocculant to contain proteins or peptide chains, etc. The deformation of the polymer structure is not conducive to flocculation. The polysaccharide ultrafiltration step after flocculation needs to raise the temperature to a hotter state to make the polysaccharide molecules more active and prevent the polysaccharide from condensing on the ultrafiltration membrane. This series of steps requires the use of a heating device. Heating causes waste of heat energy and poor practicality. Therefore, it is necessary to design a practical glue filtering device for the production of plant hollow capsules.

Contents of the invention

The object of the present invention is to provide a glue filtering device for the production of plant hollow capsules to solve the problems raised in the above background technology.

In order to solve the above technical problems, the present invention provides the following technical solution: a glue filtering device for the production of plant hollow capsules, including a support seat, characterized in that: the top of the support seat is movably connected with an input pipe through a bearing, and the input The outer rotation sleeve of the tube is connected with a cylindrical shell. One end of the cylindrical shell is provided with a truncated cone shell. One end of the input pipe is fixed with a transport pipe through welding. One end of the transport pipe is connected with a tapered part. The cone-shaped part and the support seat are movably connected through bearings. One end of the cone-shaped part is connected to a motor. One side of the motor and the support seat are fixed by welding. One end of the cylindrical shell is connected with an end cover through snap-fitting. , the end cap is sleeved on the outside of the input pipe, the ultrafiltration membrane is installed on the outside of the transportation pipe, and the upper connecting pipe is installed on the bottom of the transportation pipe.

According to the above technical solution, a suction pump I is connected through the bottom of the cylindrical shell, a protein flocculation tank is connected through the bottom of the suction pump I, and there is a flocculant inside the protein flocculation tank.

According to the above technical solution, a liquid return pipe is fixed on one side of the protein flocculation tank by welding, and a suction pump is provided on the liquid return pipe. One end of the liquid return pipe is connected throughly with the end cap, and the end A filter plate is installed on the inner wall of the cover, an extrusion spiral is installed on the outer wall of the transportation pipe, the ultrafiltration membrane is provided at the connection between the transportation pipe and the tapered part, and a flocculant is connected through one side of the protein flocculation tank. Access tube.

According to the above technical solution, a transport spiral is installed on the outer wall of the tapered portion, and a clear liquid discharge pipe is fixed on the top of the truncated cone housing by welding.

According to the above technical solution, a contact conductive pipe is provided through the connection between the suction pump and the cylindrical shell. The outer wall of the contact conductive pipe and the inner wall of the cylindrical shell are fixed by welding. The contact conductive pipe A fixed rod is fixed to the inner wall by welding, and one side of the fixed rod is connected with a pointed top.

According to the above technical solution, an arc-shaped conductive block is slidably installed on the inner wall of the upper connecting pipe, and a valve block is slidably connected to the middle of the arc-shaped conductive block, and the valve block is in contact with the pointed top.

According to the above technical solution, spring two is connected between the valve block and the inner wall of the arc-shaped conductive block, and spring one is connected between the arc-shaped conductive block and the inner wall of the upper connecting pipe.

According to the above technical solution, a finished product drain pipe is connected through the bottom of the cylindrical shell. A viscosity sensor is provided inside the finished product drain pipe. A three-way valve is provided on the finished product drain pipe. The three-way valve One port is connected through and has a middle through pipe, and the middle through pipe is through and connected with the cylindrical shell.

Compared with the prior art, the beneficial effects achieved by the present invention are: the present invention can conduct heat between the initially introduced solution to be treated and the filtration solution, speeding up the cooling step before flocculation and the heating step during filtration. At the same time, by adjusting the conduction state of the three-way valve, the three states of filtration pressure, drainage, and pressurized filtration can be switched back and forth multiple times to improve the separation effect of polysaccharides.

Description of the drawings

The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. In the attached picture:

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic diagram of the internal structure of the present invention;

Figure 3 is a schematic diagram of the partial structure of the cylindrical shell of the present invention;

Figure 4 is a schematic structural diagram of the contact conductive tube of the present invention;

Figure 5 is a schematic diagram of the internal cross-sectional structure of the contact conductive tube of the present invention;

In the picture: 1. Support seat; 2. Cylindrical shell; 21. Circular cone shell; 22. Clear liquid discharge pipe; 23. Input pipe; 24. End cover; 241. Filter plate; 3. Motor; 4. Suction Pump one; 41. Middle pipe; 42. Liquid return pipe; 43. Finished product discharge pipe; 44. Suction pump two; 45. Three-way valve; 5. Protein flocculation tank; 51. Flocculant inlet pipe; 6. Contact conduction tube; 7. Transport tube; 71. Extrusion spiral; 72. Ultrafiltration membrane; 73. Transport spiral; 74. Taper part; 61. Upper connecting tube; 63. Arc conduction block; 631. Spring 1; 631, measuring flow channel; 64, valve block; 641, spring 2; 65, pointed top; 651, fixed rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-5. The present invention provides a technical solution: a glue filtering device for the production of plant hollow capsules, including a support base 1, which is characterized in that: the top of the support base 1 is movably connected with an input pipe 23 through a bearing. The outer rotation sleeve of 23 is connected with a cylindrical housing 2. One end of the cylindrical housing 2 is provided with a truncated cone housing 21. One end of the input pipe 23 is fixed with a transportation pipe 7 through welding. One end of the transportation pipe 7 is connected with a tapered portion 74. The tapered portion 74 is movably connected to the support seat 1 through a bearing. One end of the tapered portion 74 is connected to the motor 3. One side of the motor 3 and the support seat 1 are fixed by welding. One end of the cylindrical shell 2 is connected to an end cover through snap-fitting. 24. The end cap 24 is sleeved on the outside of the input pipe 23. An ultrafiltration membrane 72 is installed on the outside of the transportation pipe 7. An upper connecting pipe 61 is installed on the bottom of the transportation pipe 7. During use, the glue liquid to be processed is passed into the input pipe. The pipe 23 makes it enter the inside of the transport pipe 7, and the motor 3 is started to drive the transport pipe 7 to rotate until the solution reaches the ultrafiltration membrane 72 and then performs ultrafiltration of the polysaccharide. The purified liquid enters the conical part 74, and the remaining polysaccharide solution is connected The macromolecular proteins are intercepted, thereby filtering the solution to make it viscous, which facilitates the rapid precipitation of proteins. Through repeated flipping, the bottom of the ultrafiltration membrane 72 will not be blocked due to excessive accumulation and squeezing of macromolecular particles in front. live to improve the filtration efficiency of the ultrafiltration membrane 72;

The bottom of the cylindrical shell 2 is connected to a suction pump 4, and the bottom of the suction pump 4 is connected to a protein flocculation tank 5. The protein flocculation tank 5 has a flocculant inside, and one side of the protein flocculation tank 5 is connected to a The flocculant is passed into the pipe 51. When the polysaccharide solution is connected to the macromolecular protein glue, it will be pumped into the suction pump 14 and then enter the protein flocculation pool 5 for flocculation. The internal flocculant is used to separate the protein from the polysaccharide glue to achieve protein filtration. separation;

A liquid return pipe 42 is fixed on one side of the protein flocculation tank 5 by welding. A suction pump 244 is provided on the liquid return pipe 42. One end of the liquid return pipe 42 is connected to the end cover 24, and a filter is installed on the inner wall of the end cover 24. Plate 241, an extrusion spiral 71 is installed on the outer wall of the transportation pipe 7, and an ultrafiltration membrane 72 is provided at the connection between the transportation pipe 7 and the tapered portion 74. When the separated polysaccharide glue liquid will be pumped back by the suction pump 244 The liquid pipe 42 enters the end cap 24, and the filter plate 241 is used to block the flocculated large protein precipitates on one side to prevent accidental suction. The glue liquid enters the outer wall of the transport pipe 7 and conducts heat conduction with the high-temperature solution inside. , increase the temperature of the solution to be filtered, and at the same time cool the solution to be flocculated, using the heat conduction of the glue itself to save energy;

A transport screw 73 is installed on the outer wall of the tapered portion 74, and a clear liquid discharge pipe 22 is fixed on the top of the truncated cone housing 21 by welding. The clear liquid after pressure filtration is transported through the transport screw 73, and the entire liquid is discharged through the clear liquid discharge pipe 22. system;

A contact conductive pipe 6 is provided through the connection between the suction pump 4 and the cylindrical shell 2. The outer wall of the contact conductive pipe 6 and the inner wall of the cylindrical shell 2 are fixed by welding, and the inner wall of the contact conductive pipe 6 is fixed by welding. There is a fixed rod 651, and one side of the fixed rod 651 is connected with a pointed top 65;

An arc-shaped conductive block 63 is slidably installed on the inner wall of the upper connecting pipe 61. A valve block 64 is slidably connected to the middle of the arc-shaped conductive block 63. The valve block 64 is in contact with the pointed top 65. Only when the transport pipe 7 rotates to the pointed top Only when 65 is in contact with the valve block 64 can the upper connecting pipe 61 be connected to the contact conduction pipe 6. At this time, the solution to be flocculated can be discharged into the interior of the cylindrical shell 2. When the transportation pipe 7 is rotated to other angles, the transportation The glue liquid inside the tube 7 cannot be discharged, forming an intermittent supply of solution. There is no need to control the entry of liquid through a reciprocating solenoid valve, which saves structural costs;

A second spring 641 is connected between the valve block 64 and the inner wall of the arc-shaped conductive block 63. A spring 631 is connected between the arc-shaped conductive block 63 and the inner wall of the upper connecting pipe 61. The second spring 641 enables the valve block 64 to It maintains its original position and can be squeezed to conduct. The spring 631 allows the arc-shaped conductive block 63 to maintain its position and retreat when it is squeezed, making it easier to enter the interior of the contact conductive tube 6 to prevent the solution from flowing out. ;

A finished product drain pipe 43 is connected through the bottom of the cylindrical shell 2. A viscosity sensor is provided inside the finished product drain pipe 43. A three-way valve 45 is provided on the finished product drain pipe 43. One port of the three-way valve 45 is connected through and through. The through pipe 41 and the middle through pipe 41 are connected with the cylindrical shell 2. When the viscosity of the solution reaches the set value, that is, when the polysaccharide content in the solution reaches the preset value, the viscosity sensor transmits a signal to the control system to control the switching of the three-way valve 45. When the finished product drain pipe 43 and the middle pipe 41 are connected to the outside, the filtration solution can be discharged. When the filtration step is performed normally, the three-way valve 45 is switched to the finished product drain pipe 43 and the end cover 24 are connected and in the middle. The through pipe 41 is turned on. In this state, the solution is supplied back and forth for pressure filtration. When the required concentration is about to reach the specified concentration, the pressure of the solution needs to increase at this time. The control system closes the through pipe 41 and makes the finished product drain pipe 43 disconnected from the outside world. Connect, continue to start the extrusion screw 71 to form a pressurized filtration, improve the filtration effect, and achieve switching between the three states.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments may be modified, or some of the technical features may be equivalently replaced. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (1)

1. The utility model provides a plant is glue solution filter equipment for hollow capsule production, includes bearing (1), its characterized in that: the top of the supporting seat (1) is movably connected with an input pipe (23) through a bearing, the outside of the input pipe (23) is rotatably sleeved with a cylindrical shell (2), one end of the cylindrical shell (2) is provided with a round table shell (21), one end of the input pipe (23) is fixedly connected with a conveying pipe (7) through welding, one end of the conveying pipe (7) is connected with a conical part (74), the conical part (74) is movably connected with the supporting seat (1) through the bearing, one end of the conical part (74) is connected with a motor (3), one side of the motor (3) is fixedly connected with the supporting seat (1) through welding, one end of the cylindrical shell (2) is connected with an end cover (24) through clamping, the end cover (24) is sleeved outside the input pipe (23), an ultrafiltration membrane (72) is arranged outside the conveying pipe (7), and an upper connecting pipe (61) is arranged at the bottom of the conveying pipe (7).

The bottom of the cylindrical shell (2) is connected with a first suction pump (4) in a penetrating way, the bottom of the first suction pump (4) is connected with a protein flocculation tank (5) in a penetrating way, and a flocculant is arranged in the protein flocculation tank (5);

one side of the protein flocculation tank (5) is fixedly provided with a liquid return pipe (42) through welding, the liquid return pipe (42) is provided with a suction pump II (44), one end of the liquid return pipe (42) is in through connection with an end cover (24), a filter plate (241) is arranged on the inner wall of the end cover (24), an extrusion screw (71) is arranged on the outer wall of the conveying pipe (7), an ultrafiltration membrane (72) is arranged at the joint of the conveying pipe (7) and a conical part (74), and one side of the protein flocculation tank (5) is in through connection with a flocculant inlet pipe (51);

the outer wall of the conical part (74) is provided with a conveying screw (73), and the top of the round table shell (21) is fixedly provided with a clear liquid discharge pipe (22) through welding;

the connection part of the suction pump I (4) and the cylindrical shell (2) is communicated with a contact conduction pipe (6), the outer wall of the contact conduction pipe (6) is fixed with the inner wall of the cylindrical shell (2) through welding, a fixing rod (651) is fixed on the inner wall of the contact conduction pipe (6) through welding, and a pointed top (65) is connected to one side of the fixing rod (651);

the bottom of the cylindrical shell (2) is connected with a finished product liquid discharge pipe (43) in a penetrating way, a viscosity sensor is arranged in the finished product liquid discharge pipe (43), a three-way valve (45) is arranged on the finished product liquid discharge pipe (43), one port of the three-way valve (45) is connected with a middle through pipe (41) in a penetrating way, and the middle through pipe (41) is connected with the cylindrical shell (2) in a penetrating way;

a second spring (641) is connected between the valve block (64) and the inner wall of the arc-shaped conducting block (63), and a first spring (631) is connected between the arc-shaped conducting block (63) and the inner wall of the upper connecting pipe (61);

the bottom of the cylindrical shell (2) is connected with a finished product liquid discharge pipe (43) in a penetrating way, a viscosity sensor is arranged in the finished product liquid discharge pipe (43), a three-way valve (45) is arranged on the finished product liquid discharge pipe (43), one port of the three-way valve (45) is connected with a middle through pipe (41) in a penetrating way, and the middle through pipe (41) is connected with the cylindrical shell (2) in a penetrating way;

the solution to be treated and the filter-pressing solution which are introduced are mutually conducted with heat, the cooling step before flocculation and the heating step during filter pressing are quickened, and meanwhile, the three states of filter pressing, liquid discharging and pressurizing filter pressing are switched repeatedly by adjusting the conduction state of the three-way valve, so that the separation effect of polysaccharide is improved.