CN212610675U - Chitosan enzymolysis refining tank - Google Patents

Abstract

The utility model discloses a chitosan enzymolysis refining tank, which comprises a tank body, a tank bottom and a tank cover, wherein a blanking pipe is arranged at the tank bottom, an inlet pipe is arranged at the tank cover, a first motor is also arranged at the tank cover, the first motor drives a rotating shaft positioned in the tank body, and a plurality of stirring paddles are fixed on the rotating shaft; the tank cover is further provided with a second motor, the second motor drives a lead screw positioned in the tank body, an upper bearing mounting plate, a lower bearing mounting plate, an upper mounting frame and a lower mounting frame are fixed on the inner side wall of the tank body, a polished rod is fixed between the upper mounting frame and the lower mounting frame, an upper bearing is mounted at the upper bearing mounting plate, a lower bearing is mounted at the lower bearing mounting plate, and the lead screw is mounted between the upper bearing and the lower bearing; the tank body is also internally provided with a cleaning unit. The utility model discloses an enzymolysis tank can prevent subsiding to the convenience is cleared up the jar body.

Description

Chitosan enzymolysis refining tank

Technical Field

The utility model relates to a chitosan field, concretely relates to chitosan enzymolysis refining jar.

Background

Chitosan (chitosan) chitin N-deacetylated product, chitin, chitosan, cellulose have close chemical structure, cellulose is hydroxyl at C2 position, chitin, chitosan are replaced by an acetamido and amino at C2 position respectively, chitin and chitosan have biodegradability, cell affinity and biological effect etc. many unique properties, especially chitosan containing free amino, are the only basic polysaccharide in natural polysaccharide. Chitosan only needs to be subjected to enzymolysis reaction in the preparation process, the reaction in an enzymolysis tank needs to be stirred and the enzymolysis tank is kept at a proper temperature, and materials are easy to settle and stick to the wall in the actual reaction process, so that certain influence is brought to the reaction and the cleaning after the reaction.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to overcome the defects of the prior art and provides a chitosan enzymolysis refining tank.

The technical scheme is as follows: a chitosan enzymolysis refining tank comprises a tank body, a tank bottom and a tank cover, wherein a discharging pipe is arranged at the tank bottom, a feeding pipe is arranged at the tank cover, a first motor is further installed at the tank cover and drives a rotating shaft located in the tank body, and a plurality of stirring paddles are fixed on the rotating shaft; the tank cover is further provided with a second motor, the second motor drives a lead screw positioned in the tank body, an upper bearing mounting plate, a lower bearing mounting plate, an upper mounting frame and a lower mounting frame are fixed on the inner side wall of the tank body, a polished rod is fixed between the upper mounting frame and the lower mounting frame, an upper bearing is mounted at the upper bearing mounting plate, a lower bearing is mounted at the lower bearing mounting plate, and the lead screw is mounted between the upper bearing and the lower bearing; still install the cleaning unit in the jar body, the cleaning unit includes the annular scraper blade of circle, the scraper blade is connected with ring portion through the spliced pole, ring portion has the cavity, ring portion department has a plurality of nozzles that communicate with the cavity, ring portion still is connected with the inlet tube, ring portion's the outside has first slider and second slider, first slider have with lead screw complex screw hole, the second slider have with polished rod complex smooth hole, the scraper blade is located ring portion top, the scraper blade has the first through-hole that is passed by the lead screw and the second through-hole that is passed by the polished rod.

Furthermore, the number of the screw rods is 1, the number of the polish rods is 3, and the distance between every two adjacent polish rods is 90 degrees.

Furthermore, the number of the nozzles is more than or equal to 16, and all the nozzles are distributed in an annular shape at equal intervals.

Further, the outer circumference of the scraper abuts against the inner side wall of the tank body; the scraper blade of telling has 1 first through-hole and 3 second through-holes, and the diameter of first through-hole and second through-hole is equal.

Further, the stirring rake divide into first stirring rake and second stirring rake, the length of first stirring rake is greater than the length of second stirring rake.

Further, the number of the connecting columns is more than or equal to 8.

Further, a valve is arranged at the blanking pipe.

Further, the upper mounting frame and the lower mounting frame are 3.

Has the advantages that: the utility model discloses an enzymolysis tank can realize the washing and the scraping material of the inside wall of the retort body to set up length stirring rake, realized the stirring to the material in reaction process, prevented to subside.

Drawings

FIG. 1 is a schematic view of an enzymatic hydrolysis tank;

FIG. 2 is a schematic view of a cleaning unit.

Detailed Description

Reference numerals: 1.1, a tank body; 1.2 tank bottom; 1.3, cover filling; 1.4 blanking pipe; 1.5 feed pipe; 2.1 a first electric machine; 2.2, rotating a shaft; 2.3 stirring paddles; 3.1 a second motor; 3.2, a screw rod; 3.3 a polish rod; 4, a cleaning unit; 4.1 a scraper; 4.2 connecting columns; 4.3 circular ring part; 4.4 a nozzle; 4.5 first slider (second slider).

As shown in the figure, the chitosan enzymolysis refining tank comprises a tank body 1.1, a tank bottom 1.2 and a tank cover 1.3, wherein a discharging pipe 1.4 is arranged at the tank bottom 1.2, a feeding pipe 1.5 is arranged at the tank cover 1.3, a first motor 2.1 is further arranged at the tank cover 1.3, the first motor 2.1 drives a rotating shaft 2.2 positioned in the tank body, and a plurality of stirring paddles 2.3 are fixed on the rotating shaft 2.2; the tank cover 1.3 is further provided with a second motor 3.1, the second motor 3.1 drives a lead screw 3.2 located in the tank body, an upper bearing mounting plate, a lower bearing mounting plate, an upper mounting frame and a lower mounting frame are fixed on the inner side wall of the tank body, a polished rod 3.3 is fixed between the upper mounting frame and the lower mounting frame, an upper bearing is mounted at the upper bearing mounting plate, a lower bearing is mounted at the lower bearing mounting plate, and the lead screw 3.2 is mounted between the upper bearing and the lower bearing; still install the cleaning unit in the tank body, the cleaning unit includes annular scraper blade 4.1 of circle, scraper blade 4.1 is connected with ring portion 4.3 through spliced pole 4.2, ring portion 4.3 has the cavity, ring portion 4.3 department has a plurality of nozzles 4.4 with the cavity intercommunication, ring portion 4.3 still is connected with the inlet tube, ring portion 4.3's the outside has first slider and second slider, first slider have with lead screw 3.2 complex screw hole, the second slider have with polished rod 3.3 complex smooth hole, scraper blade 4.1 is located ring portion 4.3 top, scraper blade 4.1 has the first through-hole that is passed by lead screw 3.2 and the second through-hole that is passed by polished rod 3.3.

The number of the screw rods is 1, the number of the polish rods is 3, and the distance between every two adjacent polish rods is 90 degrees. The number of the nozzles is more than or equal to 16, and all the nozzles are distributed in an annular shape at equal intervals. The outer circumference of the scraper is abutted against the inner side wall of the tank body; the scraper blade of telling has 1 first through-hole and 3 second through-holes, and the diameter of first through-hole and second through-hole is equal. The stirring rake divide into first stirring rake and second stirring rake, the length of first stirring rake is greater than the length of second stirring rake. The number of the connecting columns is more than or equal to 8. And a valve is arranged at the blanking pipe.

The utility model discloses an enzymolysis tank, as shown in the figure, through the inlet pipe feeding, the unloading pipe unloading to stir the material at the in-process of reaction, thereby realize preventing to subside, and preferably, can be at the lateral wall internally mounted spiral pipe of the jar body, thereby advance heat-conducting medium and be used for controlled temperature. In addition, when the reaction finishes and needs to clean the tank body, a pump connected with the water inlet pipe of the circular ring part can be opened to pump water for scouring the inner side wall of the tank body, and the scraper scrapes the inner side wall of the tank body to clean the wall, so that the scouring and the scraping are combined, and a better cleaning effect is achieved. The cleaning unit can be controlled to reciprocate up and down for several times so as to achieve the purpose of cleaning for many times and ensure better cleaning effect.

Although the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.

Claims (6)

1. The chitosan enzymolysis refining tank is characterized by comprising a tank body, a tank bottom and a tank cover, wherein a discharging pipe is arranged at the tank bottom, a feeding pipe is arranged at the tank cover, a first motor is further arranged at the tank cover and drives a rotating shaft in the tank body, and a plurality of stirring paddles are fixed on the rotating shaft; the tank cover is further provided with a second motor, the second motor drives a lead screw positioned in the tank body, an upper bearing mounting plate, a lower bearing mounting plate, an upper mounting frame and a lower mounting frame are fixed on the inner side wall of the tank body, a polished rod is fixed between the upper mounting frame and the lower mounting frame, an upper bearing is mounted at the upper bearing mounting plate, a lower bearing is mounted at the lower bearing mounting plate, and the lead screw is mounted between the upper bearing and the lower bearing; still install the cleaning unit in the jar body, the cleaning unit includes the annular scraper blade of circle, the scraper blade is connected with ring portion through the spliced pole, ring portion has the cavity, ring portion department has a plurality of nozzles that communicate with the cavity, ring portion still is connected with the inlet tube, ring portion's the outside has first slider and second slider, first slider have with lead screw complex screw hole, the second slider have with polished rod complex smooth hole, the scraper blade is located ring portion top, the scraper blade has the first through-hole that is passed by the lead screw and the second through-hole that is passed by the polished rod.

2. The enzymatic hydrolysis refining tank of chitosan according to claim 1, wherein there are 1 screw rod, 3 polished rods, and the distance between adjacent polished rods is 90 degrees.

3. The enzymatic hydrolysis refining tank of chitosan according to claim 1, wherein the number of the nozzles is more than or equal to 16, and all the nozzles are distributed in an annular shape at equal intervals.

4. The chitosan enzymolysis refining tank of claim 2, wherein the outer circumference of the scraper abuts against the inner side wall of the tank body; the scraper blade has 1 first through-hole and 3 second through-holes, and the diameter of first through-hole and second through-hole equals.

5. The enzymatic hydrolysis refining tank of chitosan according to claim 1, wherein the stirring paddle is divided into a first stirring paddle and a second stirring paddle, and the length of the first stirring paddle is greater than that of the second stirring paddle.

6. The enzymatic hydrolysis refining tank of chitosan according to claim 1, wherein the number of the connecting columns is more than or equal to 8.

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