阅读说明：本技术 一种刮壁搅拌装置 (Wall scraping stirring device ) 是由 杨久勇 于 2021-08-13 设计创作，主要内容包括：本发明涉及搅拌装置技术领域,具体为一种刮壁搅拌装置,其能够有效解决物料黏附的问题,保证产品均匀混合,其包括连接齿轮箱的轴向流搅拌桨,所述轴向流搅拌桨旁设置有刮壁器,所述刮壁器包括连接所述齿轮箱的刮料臂,所述刮料臂上安装有侧刮料板,所述轴向流搅拌桨的底部安装有底部刮板；所述刮料臂倾斜设置；所述侧刮料板朝向搅拌容器内壁的端面与所述侧刮料板的刮料端对应的所述搅拌容器位置的外切线夹角为a,a为7-15°。(The invention relates to the technical field of stirring devices, in particular to a wall scraping stirring device which can effectively solve the problem of material adhesion and ensure the uniform mixing of products and comprises an axial flow stirring paddle connected with a gear box, wherein a wall scraper is arranged beside the axial flow stirring paddle and comprises a scraping arm connected with the gear box, a side scraping plate is arranged on the scraping arm, and a bottom scraping plate is arranged at the bottom of the axial flow stirring paddle; the scraping arm is obliquely arranged; the included angle of the end face, facing the inner wall of the stirring container, of the side scraping plate and the outer tangent line of the position, corresponding to the scraping end of the side scraping plate, of the stirring container is a, and a is 7-15 degrees.)

1. A wall scraping stirring device comprises an axial flow stirring paddle connected with a gear box, and is characterized in that a wall scraper is arranged beside the axial flow stirring paddle and comprises a scraping arm connected with the gear box, a side scraping plate is arranged on the scraping arm, and a bottom scraping plate is arranged at the bottom of the axial flow stirring paddle; the scraping arm is obliquely arranged; the included angle of the end face, facing the inner wall of the stirring container, of the side scraping plate and the outer tangent line of the position, corresponding to the scraping end of the side scraping plate, of the stirring container is a, and a is 7-15 degrees.

2. The scraped wall agitation apparatus of claim 1 wherein the side scrapers and the bottom scraper are polytetrafluoroethylene scrapers and are secured by bolts.

3. The scraped wall mixing apparatus of claim 1, wherein the axial flow paddles are helical paddles, one of which is fitted with the bottom scraper.

Technical Field

The invention relates to the technical field of stirring devices, in particular to a wall scraping stirring device.

Background

The cataplasm is a high-viscosity preparation liquid, when the cataplasm is prepared, a common stirrer is difficult to fully stir the medicament in the formula, so that the quality of the produced cataplasm is poor, the qualification rate is low, in the stirring process, part of materials can be adhered to the bottom and the side wall of a container, and can climb along a stirring paddle, so that the part of materials are not fully stirred and mixed, and the quality and the yield are reduced.

Present cataplasm agitated vessel uses, the paddle form has double hook type and five limit fried dough twist types, the double hook type is used more in japanese enterprise, not only can't solve the problem that the material adheres, but also pole-climbing phenomenon can appear, there is pole-climbing and glutinous uneven problem that leads to stirring equally in the five limit fried dough twist types of domestic frequent adoption, and the problem that the paddle pole-climbing can be solved through verifying to the axial flow stirring rake, because the axial flow stirring rake is clockwise rotation, can push down the material, the problem of material pole-climbing can not appear, also can play good stirring effect, but there is the material adhesion still in stirred vessel inner wall and bottom, can't realize fine homogeneous mixing effect, the quality of final products has been influenced.

Disclosure of Invention

In order to solve the problem that the existing cataplasm materials are easy to adhere to the bottom and the side wall of a stirring container to influence the uniform mixing of products, the invention provides a wall scraping stirring device which can effectively solve the problem of material adhesion and ensure the uniform mixing of the products.

The technical scheme is as follows: the utility model provides a scrape wall agitating unit, its axial flow stirring rake including connecting the gear box, its characterized in that, the other wall ware of scraping that is provided with of axial flow stirring rake, scrape the wall ware including connecting the arm of scraping of gear box, it scrapes the flitch to install the side on the arm of scraping, the bottom scraper blade is installed to the bottom of axial flow stirring rake.

The side scraping plate and the bottom scraping plate are polytetrafluoroethylene scraping plates and are fixed through bolts;

the axial flow stirring paddle is a spiral stirring paddle, and one spiral stirring paddle is provided with the bottom scraping plate;

the scraping arm is obliquely arranged;

the included angle of the end face, facing the inner wall of the stirring container, of the side scraping plate and the outer tangent line of the position, corresponding to the scraping end of the side scraping plate, of the stirring container is a, and a is 7-15 degrees.

After the stirring device is adopted, the bottom scraper of the axial flow stirring paddle rotates along with the stirring paddle to scrape up and stir materials at the bottom of the stirring container, meanwhile, the gear box revolves to drive the scraper to rotate around the container, the materials adhered to the inner wall of the stirring container are scraped, the materials are pressed downwards by matching with the axial flow spiral stirring paddle, and meanwhile, the materials are pressed downwards by the inclination of the wall scraper, so that the phenomenon of climbing a rod cannot occur, a good stirring effect is realized, and the uniform mixing of products is ensured; meanwhile, the wall scraping device is obliquely arranged, so that materials can not be discharged from the wall scraping device, a side scraping plate and an outer tangent line of the stirring container at the scraping point are at a certain included angle, the contact area is reduced, and the materials are scraped better.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention.

Detailed Description

See fig. 1, fig. 2 shows, a scrape wall agitating unit, it is including connecting gear box 1's axial flow stirring rake 2, axial flow stirring rake 2 is other to be provided with scrapes wall ware 3, axial flow stirring rake 2 is double planet spiral stirring rake, for HV type stirring rake, scrape wall ware 3 including connecting gear box 1 scrape material arm 4, scrape the slope of material arm 4 and set up and prevent climbing material, scrape the slope lower extreme of material arm 4 and install the side and scrape flitch 5, bottom scraper blade 6 is installed to the bottom of axial flow stirring rake 2, generally only need on a stirring rake install can.

The side scraping plates 5 and the bottom scraping plate 6 are polytetrafluoroethylene scraping plates and are fixed through bolts, so that the wear-resisting strength is guaranteed while reliable fixation is realized.

The outer tangent line contained angle that flitch 5 was scraped to the side and the stirred vessel 7 position that scrapes the material end correspondence of flitch 5 was scraped to the terminal surface of stirred vessel 7 inner wall and side was 7-15, promptly at scraping material point department, the effectual area of contact who scrapes flitch 5 and material that has reduced reduces and climbs the material, and the material is scraped in better realization.

During the stirring, axial flow stirring rake 2 rotation under the drive of gear box 1 rotates and drives bottom scraper blade 6 and rotates, scrapes the material of stirred vessel 7 bottom and participates in the stirring, and simultaneously, gear box 1 also revolves round the sun, fixes and scrapes flitch 5 and follows the rotation in the side of gear box bottom, can scrape the material of stirred vessel 7 inner wall and participate in the stirring, has finally realized the homogeneous mixing of material.