Novel catalytic reaction device for xylanase
By setting up the feed guide plate and screen plate in the xylanase catalytic reaction device, and using the stirring effect of the stirring shaft and the stirring leaf, the problem of insufficient contact between xylan and xylanase is solved, and the catalytic reaction efficiency and production efficiency are improved.
Patent Information
- Application Number
- CN202420630162.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing xylanase catalytic reaction device is not inadequately stirring when xylanase is added, resulting in insufficient contact between xylanase and xylanase, resulting in long catalytic reaction time, low production efficiency, and even insufficient reaction.
A new catalytic reaction device for xylanase was designed. By setting up a feed guide plate and a screen plate in the reaction barrel, the xylanase falls from the feed guide plate onto the screen plate, and the stirring action of the stirring shaft and the stirring leaf makes the contact between the xylan and the xylanase more sufficient, thereby improving the catalytic reaction efficiency.
Through this new device, the contact between xylan and xylanase is more sufficient, the catalytic reaction time is shortened, the production efficiency is improved, and the adequacy of the reaction is ensured.
Smart Images
Figure CN222758241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of catalytic reaction, in particular to a novel catalytic reaction device of xylanase. Background Art
[0002] Xylan is a heterogeneous polysaccharide present in plant cell walls and is the main component of plant hemicellulose. Most xylans are complex, highly branched heterogeneous polysaccharides containing many different substituents. Xylanase needs to be added to catalyze the production of xylan.
[0003] In the existing xylanase catalytic reaction device, xylanase is generally added directly into the reaction device, and then the xylan and xylanase are stirred by an internal stirring device to achieve the purpose of mixed catalysis. However, the added xylanase will first stay at the feed inlet and can only be dispersed by continuous stirring, and then the xylan can be catalyzed. This leads to long processing time, long catalytic reaction time, low production efficiency, and even incomplete reaction. Utility Model Content
[0004] The utility model aims to provide a novel catalytic reaction device of xylanase. When the xylanase is put into the reaction barrel from the feed pipe, the xylanase falls onto the feed guide plate below. During the production process, the xylanase continuously falls from the feed guide plate onto the sieve plate below and then evenly scatters down, so that the xylan and the xylanase are in contact more fully, and the contact reaction efficiency is further improved under the up and down stirring of the stirring shaft, thereby improving the production efficiency.
[0005] To achieve the above-mentioned purpose, a novel catalytic reaction device of xylanase is provided, comprising: a reaction barrel, a feed pipe is fixedly connected to the top of the reaction barrel, an electric rod is fixedly connected to the inner top surface of the reaction barrel, a top plate is fixedly connected to the bottom of the electric rod, a main motor is fixedly connected to the bottom of the top plate, a stirring shaft is fixedly connected to the bottom output end of the main motor, a stirring blade is fixedly connected to the circumferential surface of the stirring shaft, a plurality of stirring blades are provided and are evenly distributed on the circumferential surface of the stirring shaft, a feed guide plate is rotatably connected to the inner circumferential surface of the reaction barrel, and the feed guide plate It is semicircular, the feed guide plate forms an angle of 5 degrees with the horizontal line, the bottom of the feed guide plate is rotatably connected to a connecting rod, the bottom of the connecting rod is fixedly connected to a sieve plate, the bottom of the sieve plate is fixedly connected to a spring and a vibration motor, there are multiple springs, and they are evenly distributed below the sieve plate, the bottom of the spring and the vibration motor are fixedly connected to a fixing ring, the fixing ring is semicircular, the sieve plate and the fixing ring are both at an angle of 5 degrees with the horizontal line, the bottom of the reaction barrel is fixedly connected to a discharge pipe and a support, there are multiple supports, and they are evenly distributed at the bottom of the reaction barrel.
[0006] According to the novel catalytic reaction device of xylanase, the number of the electric rods is multiple and evenly distributed at the top four corners of the top plate.
[0007] According to the novel catalytic reaction device of xylanase, the stirring shaft passes through the feed guide plate and the sieve plate up and down, and the stirring blade is located below the sieve plate.
[0008] According to the novel catalytic reaction device of xylanase, the number of the connecting rods is two and they are symmetrically distributed below the feed guide plate.
[0009] According to the novel catalytic reaction device of xylanase, the electric rod, top plate, main motor, stirring shaft, stirring blades, feed guide plate, connecting rod, sieve plate, spring, vibration motor and fixing ring are all located inside the reaction barrel.
[0010] According to the novel catalytic reaction device of xylanase, the feed guide plate is located below the feed pipe and is arranged opposite to the sieve plate on the left and right.
[0011] According to the novel catalytic reaction device of xylanase, the springs are provided in plurality and are evenly distributed below the sieve plate.
[0012] According to the novel catalytic reaction device of xylanase, the number of the pillars is plural and they are evenly distributed at the bottom of the reaction barrel.
[0013] The above scheme has the beneficial effects that by arranging the reaction barrel, the feed pipe, the electric rod, the top plate, the main motor, the stirring shaft, the stirring blade, the feed guide plate, the connecting rod, the sieve plate, the spring, the vibration motor and the fixed ring, when the xylanase is put into the reaction barrel from the feed pipe, the xylanase falls onto the feed guide plate below, and during the production process, it continuously falls from the feed guide plate onto the sieve plate below, and then scatters evenly, so that the xylan and the xylanase are in contact more fully, and the contact reaction efficiency is further improved under the up and down stirring of the stirring shaft, thereby improving the production efficiency.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention is further described below with reference to the accompanying drawings and embodiments;
[0016] Figure 1 This is a front view of a novel catalytic reaction device of xylanase according to the utility model;
[0017] Figure 2This is a bottom view of a novel catalytic reaction device of xylanase according to the utility model;
[0018] Figure 3 This is an internal structure diagram of a novel catalytic reaction device of xylanase of the utility model;
[0019] Figure 4 This is a cross-sectional view of a novel catalytic reaction device of xylanase according to the utility model.
[0020] Legend:
[0021] 1. Reaction barrel; 2. Feed pipe; 3. Electric rod; 4. Top plate; 5. Main motor; 6. Stirring shaft; 7. Stirring blade; 8. Feed guide plate; 9. Connecting rod; 10. Screen plate; 11. Spring; 12. Vibration motor; 13. Fixed ring; 14. Discharge pipe; 15. Support. DETAILED DESCRIPTION
[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0023] Reference Figure 1-4The utility model embodiment is a novel catalytic reaction device of xylanase, which comprises: a reaction barrel 1, a feed pipe 2 is fixedly connected to the top of the reaction barrel 1, an electric rod 3 is fixedly connected to the inner top surface of the reaction barrel 1, a top plate 4 is fixedly connected to the bottom of the electric rod 3, a plurality of electric rods 3 are provided, and they are evenly distributed at the top four corners of the top plate 4, a main motor 5 is fixedly connected to the bottom of the top plate 4, a stirring shaft 6 is fixedly connected to the bottom output end of the main motor 5, a stirring blade 7 is fixedly connected to the circumferential surface of the stirring shaft 6, the stirring shaft 6 passes through a feed guide plate 8 and a sieve plate 10 up and down, the stirring blade 7 is located below the sieve plate 10, a plurality of stirring blades 7 are provided, and they are evenly distributed on the circumferential surface of the stirring shaft 6, the stirring position of the stirring blade 7 below can be changed by extending and retracting the electric rod 3, so that the internal stirring is more uniform, a feed guide plate 8 is rotatably connected to the inner circumferential surface of the reaction barrel 1, the feed guide plate 8 is semicircular, and the feed guide plate 8 is horizontal The line is at an angle of 5 degrees, the bottom of the feed guide plate 8 is rotatably connected to a connecting rod 9, and the number of connecting rods 9 is set to two, and they are symmetrically distributed below the feed guide plate 8, the bottom of the connecting rod 9 is fixedly connected to a sieve plate 10, the bottom of the sieve plate 10 is fixedly connected to a spring 11 and a vibration motor 12, the number of springs 11 is set to multiple, and they are evenly distributed below the sieve plate 10, the bottom of the spring 11 and the vibration motor 12 is fixedly connected to a fixing ring 13, the fixing ring 13 is semi-annular, and the sieve plate 10 and the fixing ring 13 are both at an angle of 5 degrees to the horizontal line, when the vibration motor 12 vibrates the upper sieve plate 10, the xylanase on the feed guide plate 8 falls onto the lower sieve plate 10, and then evenly disperses onto the xylan below, so that the contact between xylan and xylanase is more complete, and the catalytic reaction is faster, the bottom of the reaction barrel 1 is fixedly connected to a discharge pipe 14 and a support 15, the number of the support 15 is set to multiple, and they are evenly distributed at the bottom of the reaction barrel 1.
[0024] The electric rod 3, top plate 4, main motor 5, stirring shaft 6, stirring blade 7, feed guide plate 8, connecting rod 9, sieve plate 10, spring 11, vibration motor 12 and fixing ring 13 are all located inside the reaction barrel 1. The feed guide plate 8 is located below the feed pipe 2 and is arranged opposite to the sieve plate 10 on the left and right.
[0025] Working principle: xylanase is added from the feed pipe 2 and falls on the feed guide plate 8. The main motor 5 is started to rotate the stirring shaft 6, and the stirring blades 7 thereon stir the internal xylan. At the same time, the vibration motor 12 is started to vibrate the upper sieve plate 10 and the connecting rod 9, so that the xylanase on the feed guide plate 8 is shaken off onto the sieve plate 10, and then falls into the xylan below. At the same time, the electric rod 3 is started to move the stirring blades 7 up and down for stirring, so that the xylan and the fallen xylanase are mixed more fully and the catalytic reaction is faster.
[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A novel catalytic reaction device for xylanase, comprising: A reaction barrel (1), characterized in that a feed pipe (2) is fixedly connected to the top of the reaction barrel (1), an electric rod (3) is fixedly connected to the inner top surface of the reaction barrel (1), a top plate (4) is fixedly connected to the bottom of the electric rod (3), a main motor (5) is fixedly connected to the bottom of the top plate (4), a stirring shaft (6) is fixedly connected to the bottom output end of the main motor (5), a stirring blade (7) is fixedly connected to the circumferential surface of the stirring shaft (6), a plurality of stirring blades (7) are provided and are evenly distributed on the circumferential surface of the stirring shaft (6), and a feed guide plate (8) is rotatably connected to the inner circumferential surface of the reaction barrel (1) The feed guide plate (8) is semicircular, and the feed guide plate (8) forms an angle of 5 degrees with the horizontal line. The bottom of the feed guide plate (8) is rotatably connected to a connecting rod (9), and the bottom of the connecting rod (9) is fixedly connected to a sieve plate (10). The bottom of the sieve plate (10) is fixedly connected to a spring (11) and a vibration motor (12). The bottoms of the spring (11) and the vibration motor (12) are fixedly connected to a fixing ring (13), and the fixing ring (13) is semicircular. The sieve plate (10) and the fixing ring (13) both form an angle of 5 degrees with the horizontal line. The bottom of the reaction barrel (1) is fixedly connected to a discharge pipe (14) and a support (15).
2. A novel catalytic reaction device for xylanase according to claim 1, characterized in that: The number of the electric rods (3) is plural and they are evenly distributed at the four corners of the top of the top plate (4).
3. The novel catalytic reaction device of xylanase according to claim 1, characterized in that: The stirring shaft (6) passes through the feed guide plate (8) and the sieve plate (10) from top to bottom, and the stirring blade (7) is located below the sieve plate (10).
4. The novel catalytic reaction device of xylanase according to claim 1, characterized in that: The number of the connecting rods (9) is two and they are symmetrically distributed below the feed guide plate (8).
5. The novel catalytic reaction device of xylanase according to claim 1, characterized in that: The electric rod (3), top plate (4), main motor (5), stirring shaft (6), stirring blade (7), feed guide plate (8), connecting rod (9), sieve plate (10), spring (11), vibration motor (12) and fixing ring (13) are all located inside the reaction barrel (1).
6. The novel catalytic reaction device of xylanase according to claim 1, characterized in that: The feed guide plate (8) is located below the feed pipe (2) and is arranged opposite to the sieve plate (10) on the left and right.
7. The novel catalytic reaction device of xylanase according to claim 1, characterized in that: The springs (11) are provided in a plurality and are evenly distributed below the screen plate (10).
8. The novel catalytic reaction device of xylanase according to claim 1, characterized in that: The number of the pillars (15) is plural and they are evenly distributed at the bottom of the reaction barrel (1).