WO2021128854A1

WO2021128854A1 - Drying device for biological enzyme production

Info

Publication number: WO2021128854A1
Application number: PCT/CN2020/106540
Authority: WO
Inventors: 范分良; 宋阿琳; 付长征; 杨伟栋; 付增磊
Original assignee: 山东捷利尔肥业有限公司
Priority date: 2019-12-26
Filing date: 2020-08-03
Publication date: 2021-07-01
Also published as: CN111023758A

Abstract

A drying device for biological enzyme production, comprising a box body (1) and a first hot air blower (3). An arc-shaped hollow plate (2) is mounted in the box body (1); hollow sliding plates (5) are obliquely provided on two ends of the arc-shaped hollow board (2); a hollow rotating shaft (12) is rotatably mounted at the center of the arc-shaped hollow plate (2) in the box body (1) by means of a bearing; a plurality of hollow drying plates (10) are mounted at equal intervals in the circumferential direction on the shaft section of the hollow rotating shaft (12) located in the box body (1); a driving mechanism for driving the hollow rotating shaft (12) to rotate is mounted on the rear side wall of the box body (1); and the driving mechanism comprises a driving disc (19), a driven swing rod (20), a sector gear (22), a rack (24), and a spur gear (23). The drying device provided with the arc-shaped hollow plate (2), the hollow sliding material plates (5), the hollow drying plates (10), the first hot air blower (3), and a second hot air blower (6) can dry raw materials in multiple directions and dry the scattered raw materials, so that the raw materials are heated more evenly. The provision of the driving mechanism enables the hollow rotating shaft (12) to perform variable-speed forward and reverse rotation, thereby achieving a better raw material agitating effect, thus further improving the drying efficiency.

Description

Drying device for biological enzyme production

Technical field

The invention relates to the technical field of raw material drying equipment, in particular to a drying device for biological enzyme production.

Background technique

Biological enzymes are catalytic organic substances produced by living cells, most of which are proteins, and a very small part are RNA. The manufacturing and application fields of biological enzymes are gradually expanding, and the application of biological enzymes in the textile industry is becoming more and more mature. From the past mainly used for the desizing of cotton fabrics and the degumming of silk, it is now widely used in various fields of textile dyeing and finishing. It embodies the superiority of biological enzymes in the dyeing and finishing industry. Enzymes also made important breakthroughs in the field of human skin care in 2016 and have entered the stage of clinical application.

In the production process of the biological enzyme, it needs to be dried. The existing drying equipment has a simple structure, a long drying time, and uneven drying, which reduces the drying efficiency.

Technical solutions

The purpose of the present invention is to provide a drying device for biological enzyme production, which solves the problem of uneven heating of raw materials caused by the existing drying device.

In order to achieve the above objectives, the present invention provides the following technical solutions:

A drying device for biological enzyme production, comprising a box body and a first hot air blower, rollers are installed on the four feet at the bottom of the box body, a feeding hopper is arranged on one side of the top of the box body, and a hopper is arranged on the bottom of the box body. There is a discharge port, an arc-shaped hollow plate is installed in the box body, and the two ends of the arc-shaped hollow plate are inclined with hollow sliding material plates. The arc-shaped hollow plate and the hollow sliding material plate are integrally arranged and the inner cavity is connected. The box body is located in the arc A hollow rotating shaft is installed at the center of the hollow plate through a bearing rotation. One end of the hollow rotating shaft penetrates the side wall of the box and extends to the outside of the box. The end of the drying plate is in contact with the surface of the arc-shaped hollow plate, and the hollow drying plate is connected to the cavity of the hollow shaft. The arc-shaped hollow plate, the hollow sliding plate and the hollow drying plate are evenly provided with air jet holes on the surface near the raw material side. A first hot air blower is installed on the outer wall of the body, the air outlet of the first hot air blower communicates with the inner cavity of the hollow sliding material plate through an air pipe, a second hot air blower is installed on the front wall of the box, and the air outlet of the second hot air blower passes through The air pipe is rotatably connected with one end of the hollow rotating shaft, and a driving mechanism for driving the hollow rotating shaft is installed on the rear side wall of the box body.

On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

In an optional solution: the roller is a self-locking roller.

In an alternative solution: an exhaust hole is provided on the other side of the top of the box body, an exhaust fan is installed at the top of the box body at the exhaust hole, and a blocking net is installed in the exhaust hole.

In an optional solution: a discharge valve is installed on the discharge port, the discharge valve includes an arc-shaped baffle and a handle, and the arc-shaped baffle is installed on the top of the discharge port through a mounting shaft and a bearing. The two side walls of the baffle are glued with rubber layers. The arc of the arc baffle is the same as the arc of the arc hollow plate. The end of the installation shaft of the arc baffle penetrates the side wall of the box body and is equipped with a handle.

In an optional solution: the driving mechanism includes a driving disc, a driven swing rod, a sector gear, a rack and a spur gear, and the driving disc is rotatably mounted on the rear side wall of the box body through a mounting plate, and is installed A motor for driving the driving disc to rotate is installed on the board. A driven swing rod is installed on the side of the driving disc far away from the motor. The end of the driven swing rod close to the box body is hinged to the mounting plate, and the end surface of the driving disc is integrated with the outer ring There is a cylindrical pin, the driven swing rod is provided with a through slot for the cylindrical pin to insert and slide, the hinged end of the driven swing rod is integrated with a sector gear, and the center of the sector gear is located at the hinged joint between the driven swing rod and the mounting plate At one point, a rack gear meshing with a sector gear is slidingly installed on the rear side wall of the box body, and a spur gear meshing with the rack gear is installed on the hollow rotating shaft.

In an optional solution, a T-shaped sliding block is fixed on the side of the rack close to the box body, and a sliding groove for the T-shaped sliding block is provided on the rear side wall of the box body.

In an optional solution, brush strips are installed at the end of the hollow drying plate close to the arc-shaped hollow plate.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The curved hollow board, the hollow sliding material board, the hollow drying board, the first hot air blower and the second hot air blower can dry the raw materials in multiple directions, and the driving mechanism drives the hollow drying board to rotate, and the hollow drying board is leaving the arc When the hollow plate, it will drive the raw materials to move upwards together, the raw materials will fly upwards under the action of centrifugal force, at the same time, the first hot air blower generates hot air, the hot air enters the hollow sliding material plate and the curved hollow plate through the air pipe, and the second hot air blower generates hot air , The hot air enters the hollow drying plate from the hollow rotating shaft, and the hot air is sprayed from the air-jet holes on the hollow sliding material plate, the arc-shaped hollow plate and the hollow drying plate, which can dry the scattered raw materials, so that the raw materials are heated more evenly and avoid The accumulation of raw materials can quickly discharge the water vapor in the raw materials, speed up the drying speed, and improve the drying efficiency;

2. It is equipped with a driving mechanism. The driving mechanism includes a driving disc, a driven swing rod, a sector gear, a rack and a spur gear. The rack drives the hollow shaft to rotate forward and backward through the spur gear, so as to agitate and dry the raw materials. , Due to the rapid return characteristic of the cooperation between the driving disc and the driven swing lever, the hollow shaft can rotate forward and backward at variable speed, which can achieve a better effect of agitating the raw materials and further improve the drying efficiency.

Description of the drawings

Fig. 1 is a schematic diagram of the structure of the first embodiment of the present invention.

Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1.

Fig. 3 is a three-dimensional view of the hollow drying plate in the first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Reference signs: 1-box, 2-arc hollow board, 3-first hot air blower, 4-air pipe, 5-hollow sliding material board, 6-second hot air blower, 7-exhaust hole, 8- Exhaust fan, 9-feed hopper, 10-hollow drying plate, 11-brush strip, 12-hollow shaft, 13-curved baffle, 14-handle, 15-discharge port, 16-roller, 17-air jet Hole, 18-mounting plate, 19-drive disc, 20-driven swing rod, 21-cylindrical pin, 22-segment gear, 23-spur gear, 24-rack.

Embodiments of the present invention

The following embodiments will describe the present invention in detail in conjunction with the accompanying drawings. In the accompanying drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be expanded or reduced. The embodiments listed in the present invention are only used to illustrate the present invention, and are not used to limit the scope of the present invention. Any obvious modification or alteration made to the present invention does not depart from the spirit and scope of the present invention.

Example 1

Referring to Figures 1 to 3, in an embodiment of the present invention, a drying device for bioenzyme production includes a box body 1 and a first hot air blower 3. The bottom of the box body 1 is equipped with rollers 16 on all four feet. The roller 16 is a self-locking roller, which is convenient for the movement of the device. The top side of the box body 1 is provided with a feed hopper 9; the lower part of the feed hopper 9 is provided with a valve; the other side of the box body 1 is provided with an exhaust hole 7. An exhaust fan 8 is installed at the top of the box 1 at the exhaust hole 7, and a blocking net is installed in the exhaust hole 7 to prevent the exhaust fan 8 from sucking out the raw materials. The air outlet of the exhaust fan 8 can be connected with external air purification equipment. 1 is provided with a discharge port 15 at the bottom, an arc-shaped hollow plate 2 is installed in the box body 1, and a discharge valve is installed on the discharge port 15. The discharge valve includes an arc-shaped baffle 13 and a handle 14, an arc-shaped stopper The plate 13 is installed on the top of the discharge port 15 through a mounting shaft and a bearing. The two side walls of the arc-shaped baffle 13 are glued with a rubber layer, which is convenient for a certain amount of deformation when the arc-shaped baffle 13 is rotated. The arc of the arc-shaped baffle 13 Same as the arc of the arc-shaped hollow plate 2, the end of the installation shaft of the arc-shaped baffle 13 penetrates the side wall of the box 1 and is equipped with a handle 14. When the material needs to be discharged, the arc-shaped baffle 13 can be driven to rotate by the handle 14 so as The discharge port 15 is opened to facilitate the discharging. The two ends of the arc-shaped hollow plate 2 are provided with hollow sliding plates 5 obliquely. The arc-shaped hollow plate 2 and the hollow sliding plate 5 are integrally arranged and the inner cavity is connected. The box body 1 The inner part is located at the center of the arc-shaped hollow plate 2 and a hollow shaft 12 is installed through the bearing rotation. One end of the hollow shaft 12 penetrates the side wall of the box body 1 and extends to the outside of the box body 1, and the hollow shaft 12 is located on the shaft section in the box body 1 in a circumferential direction A number of hollow drying plates 10 are installed equidistantly. The end of the hollow drying plate 10 is in contact with the surface of the arc-shaped hollow plate 2, the hollow drying plate 10 is connected to the inner cavity of the hollow shaft 12, the arc-shaped hollow plate 2, the hollow sliding material plate 5 and The surface of the hollow drying plate 10 on the side close to the raw material is evenly provided with air jet holes 17, and a blocking net is installed in the air jet holes 17 to prevent the raw materials from falling in. The first hot air blower 3 is installed on the outer wall of the box body 1. The air outlet of the fan 3 communicates with the inner cavity of the hollow sliding material plate 5 through the air pipe 4, a second hot air blower 6 is installed on the front side wall of the box 1, and the air outlet of the second hot air blower 6 is rotatably connected to one end of the hollow rotating shaft 12 through the air pipe In this embodiment, the hollow shaft 12 is rotatably connected with the air pipe through a sealed bearing, and a driving mechanism for driving the hollow shaft 12 to rotate is installed on the rear side wall of the box body 1. The driving mechanism includes a driving disc 19 and a driven swing rod. 20. The sector gear 22, the rack 24 and the spur gear 23. The driving disc 19 is rotatably mounted on the rear side wall of the box body 1 through a mounting plate 18, and a motor for driving the driving disc 19 to rotate is installed on the mounting plate 18 , The side of the driving disc 19 away from the motor is provided with a driven pendulum rod 20, one end of the driven pendulum rod 20 close to the box body 1 is hinged with the mounting plate 18, and the outer ring of the end face of the driving disc 19 is integrally provided with a cylindrical pin 21, The driven pendulum rod 20 is provided with a through groove for inserting and sliding the cylindrical pin 21, the hinged end of the driven pendulum rod 20 is integrally provided with a sector gear 22, and the circle center of the sector gear 22 is located at the driven At the hinge point between the swing rod 20 and the mounting plate 18, a rack 24 meshing with the sector gear 22 is slidingly mounted on the rear side wall of the box body 1. In this embodiment, the rack bar 24 is close to a side of the box body 1. A T-shaped slider is fixed on the side, a sliding groove for the T-shaped slider is opened on the rear side wall of the box body 1, a spur gear 23 meshing with a rack 24 is installed on the hollow rotating shaft 12, the motor is started, and the motor drives The driving disc 19 rotates, the driving disc 19 drives the driven pendulum rod 20 to swing left and right through the cylindrical pin 21, the driven pendulum rod 20 drives the sector gear 22 to swing, the sector gear 22 drives the rack 24 to reciprocate, and the rack 24 passes through the spur gear 23 drives the hollow shaft 12 to rotate forward and backward to agitate and dry the raw materials. At the same time, due to the rapid return characteristic of the cooperation between the driving disc 19 and the driven pendulum rod 20, the hollow shaft 12 rotates forwards and backwards at a variable speed, so that it can start To better agitate the raw materials, the drying efficiency is further improved.

Example 2

Please refer to FIG. 4, the difference between the embodiment of the present invention and the embodiment 1 is that a brush strip 11 is installed at the end of the hollow drying plate 10 close to the arc-shaped hollow plate 2.

The working principle of the present invention is: when the present invention is in use, the raw materials are added into the box 1 from the hopper 9 and the motor is started. The motor drives the driving disc 19 to rotate, and the driving disc 19 drives the driven swing lever through the cylindrical pin 21 20 swings left and right, the driven swing rod 20 drives the sector gear 22 to swing, the sector gear 22 drives the rack 24 to reciprocate, and the rack 24 drives the hollow shaft 12 to rotate forward and backward through the spur gear 23, thereby agitating and drying the raw materials. The cooperation between the driving disc 19 and the driven pendulum rod 20 has a quick-return characteristic, so that the hollow shaft 12 can rotate forward and backward at variable speed, which can achieve a better effect of agitating the raw materials and further improve the drying efficiency. The hollow drying plate 10 When leaving the arc-shaped hollow plate 2, it will drive the raw materials to move upwards together. The raw materials will fly upwards under the action of centrifugal force. At the same time, the first hot air blower 3 generates hot air, which enters the hollow sliding material plate 5 and the arc-shaped hollow through the air pipe 4 In the plate 2, the second hot air blower 6 generates hot air. The hot air enters the hollow drying plate 10 from the hollow rotating shaft 12, and the hot air is ejected from the hollow sliding material plate 5, the arc-shaped hollow plate 2 and the jet holes 17 on the hollow drying plate 10. The scattered raw materials can be dried, so that the raw materials are heated more uniformly, and the accumulation of the raw materials can be avoided, and the water vapor in the raw materials can be quickly discharged, which speeds up the drying speed and improves the drying efficiency.

The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present disclosure. It should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

A drying device for the production of biological enzymes, comprising a box body (1) and a first hot air blower (3). Rollers (16) are installed on the four feet at the bottom of the box body (1), and the box body (1) 1) A feeding hopper (9) is provided on the top side, and a discharge port (15) is provided at the bottom of the box body (1). It is characterized in that an arc-shaped hollow plate (2) is installed in the box body (1). The two ends of the rectangular hollow plate (2) are provided with hollow sliding material plates (5) obliquely. The arc-shaped hollow plate (2) and the hollow sliding material plate (5) are integrally arranged and the inner cavity is connected. The box body (1) is located in A hollow shaft (12) is installed at the center of the arc-shaped hollow plate (2) through a bearing rotation. One end of the hollow shaft (12) penetrates the side wall of the box (1) and extends to the outside of the box (1). The hollow shaft (12) is located A number of hollow drying plates (10) are installed on the shaft section in the box (1) at equal intervals in the circumferential direction. The ends of the hollow drying plates (10) are in contact with the surface of the curved hollow plates (2), and the hollow drying plates (10) Connected with the inner cavity of the hollow shaft (12), the arc-shaped hollow plate (2), the hollow sliding material plate (5) and the hollow drying plate (10) are evenly provided with air jet holes (17) on the surface close to the raw material side. The first hot air blower (3) is installed on the outer side wall of the body (1), and the air outlet of the first hot air blower (3) is communicated with the inner cavity of the hollow sliding material plate (5) through the air pipe (4), and the front of the box body (1) A second hot air blower (6) is installed on the side wall, and the air outlet of the second hot air blower (6) is rotatably connected to one end of the hollow rotating shaft (12) through an air pipe. The rear side wall of the box body (1) is installed with a hollow rotating shaft for driving (12) Rotating drive mechanism.
The drying device for biological enzyme production according to claim 1, wherein the roller (16) is a self-locking roller.
The drying device for the production of biological enzymes according to claim 1, characterized in that an exhaust hole (7) is opened on the other side of the top of the box (1), and the top of the box (1) is located at the exhaust hole ( 7) An exhaust fan (8) is installed at the place, and a blocking net is installed in the exhaust hole (7).
The drying device for biological enzyme production according to claim 1, characterized in that a discharge valve is installed on the discharge port (15), and the discharge valve includes an arc-shaped baffle (13) and a handle ( 14), the curved baffle (13) is installed on the top of the discharge port (15) through the mounting shaft and the bearing, the two side walls of the curved baffle (13) are glued with rubber layers, and the arc of the curved baffle (13) is The arc-shaped hollow plates (2) have the same arc, and the end of the installation shaft of the arc-shaped baffle (13) penetrates the side wall of the box body (1) and is provided with a handle (14).
The drying device for biological enzyme production according to any one of claims 1-4, wherein the driving mechanism comprises a driving disc (19), a driven swing rod (20), a sector gear (22), and a tooth Bar (24) and spur gear (23). The driving disc (19) is rotatably mounted on the rear side wall of the box body (1) through a mounting plate (18), and the mounting plate (18) is installed with a driving circle for driving The motor for the rotation of the disk (19), the driving disc (19) is provided with a driven swing rod (20) on the side away from the motor, and the end of the driven swing rod (20) close to the box (1) and the mounting plate (18) Articulated, the driving disc (19) is integrally provided with a cylindrical pin (21) on the outer ring of the end face, and the driven pendulum rod (20) is provided with a through slot for the cylindrical pin (21) to insert and slide, and the driven pendulum rod (20) The hinged end of the) is integrally provided with a sector gear (22). The center of the sector gear (22) is located at the hinge point between the driven swing rod (20) and the mounting plate (18). The rear side wall of the box body (1) A rack (24) meshing with the sector gear (22) is installed on the upper slide, and a spur gear (23) meshing with the rack (24) is installed on the hollow rotating shaft (12).
The drying device for biological enzyme production according to claim 5, characterized in that, a T-shaped slider is fixed on the side of the rack (24) close to the box (1), and the rear side wall of the box (1) The upper part is provided with a sliding groove for the sliding of the T-shaped sliding block.
The drying device for biological enzyme production according to claim 5, characterized in that the end of the hollow drying plate (10) close to the arc-shaped hollow plate (2) is installed with brush strips (11).