CN210993077U

CN210993077U - Stirring structure of single-cone crystallization dryer discharge port

Info

Publication number: CN210993077U
Application number: CN201921861418.6U
Authority: CN
Inventors: 张巍露; 胡永治; 金建波; 吴耀辉; 胡利忠; 罗邦友
Original assignee: Taizhou Tiangong Medical Equipment Co ltd
Current assignee: Taizhou Tiangong Medical Equipment Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a stirring structure of single awl crystal dryer bin outlet can fully stir barrel bottom material, reaches quick and even drying or cooling crystallization effect, and its technical scheme main points are including the barrel and arrange the bin outlet of barrel bottom in, still are equipped with the (mixing) shaft in the barrel, eccentric half ball valve on the bin outlet, eccentric half ball valve include valve casing, pivot and hemispherical case, pass through bolted connection between valve casing and the bin outlet, and the case both sides are installed in the valve casing through the pivot, and the bottom of (mixing) shaft is equipped with the scraper, and the scraper includes the arc face of scraping of contradicting with the case, the utility model is suitable for a medical and chemical equipment technical field.

Description

Stirring structure of single-cone crystallization dryer discharge port

Technical Field

The utility model belongs to the technical field of the medical equipment, refer in particular to a stirring structure of single awl crystal drying ware bin outlet.

Background

The medical product often relates to crystallization and dry process in process of production, need use crystallization or dry device, often has the agitator structure in the device, but current agitator often is difficult to effectively stir the material of barrel bottom, especially the position of discharge gate department for the material stirs inadequately evenly, influences heat and mass transfer effect, causes to heat drying or cooling crystallization inefficiency and the effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stirring structure of single awl crystal dryer bin outlet can fully stir barrel bottom material, reaches quick and even drying or cooling crystallization effect.

The purpose of the utility model is realized like this: the utility model provides a stirring structure of single cone crystallization dryer bin outlet, includes the barrel and arranges the bin outlet of barrel bottom in, still is equipped with the (mixing) shaft in the barrel, its characterized in that: eccentric half-ball valve on the bin outlet, eccentric half-ball valve include valve casing, pivot and hemispherical case, pass through bolted connection between valve casing and the bin outlet, and the case both sides are installed in the valve casing through the pivot, and the bottom of (mixing) shaft is equipped with the scraper, and the scraper includes the arc scraping surface of contradicting with the case.

The utility model discloses further set up to: one side of the scraper facing the rotation direction of the stirring shaft is an inclined plane.

The utility model discloses further set up to: the valve casing outside still is equipped with and is used for controlling pivot pivoted hand wheel, carries out control connection through being equipped with worm gear structure between hand wheel and the pivot.

Through adopting above-mentioned technical scheme, through the scraper that sets up and eccentric half ball valve adaptation in the (mixing) shaft bottom, can avoid the material of barrel bottom to glue on eccentric half ball valve, and the scraper is the slant setting, can be so that the scraper is rotating the in-process for the material of barrel bottom can roll from top to bottom, reaches quick and even drying or cooling crystallization effect.

Drawings

FIG. 1 is a schematic structural view of a single-cone crystallization dryer according to the present invention;

FIG. 2 is a schematic structural view of the discharge outlet of the present invention;

the reference numbers in the figures are: 1. a stirring shaft; 2. an eccentric half ball valve; 3. a valve housing; 4. a rotating shaft; 5. a valve core; 6. a scraper; 7. arc scraping surface; 8. a handwheel.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:

the utility model provides a stirring structure of single cone crystallization dryer bin outlet, includes the barrel and arranges the bin outlet of barrel bottom in, still is equipped with (mixing) shaft 1, its characterized in that in the barrel: be equipped with eccentric hemisphere valve 2 on the bin outlet, eccentric hemisphere valve 2 includes valve casing 3, pivot 4 and hemispherical case 5, through bolted connection between valve casing 3 and the bin outlet, installs in valve casing 3 through pivot 4 in 5 both sides of case, and the bottom of (mixing) shaft 1 is equipped with scraper 6, and scraper 6 includes the arc scraping surface 7 of contradicting with case 5.

The scraper 6 is used for fully stirring the materials at the bottom of the single-cone crystallization dryer to ensure that the materials are quickly and uniformly dried or cooled and crystallized; the arc-shaped scraping surface 7 can be matched and attached with the valve core 5 of the eccentric half-ball valve 2, so that the material at the bottom end of the cylinder body can be prevented from being stuck on the eccentric half-ball valve 2.

One side of the scraper 6 towards the rotation direction of the stirring shaft 1 is an inclined plane, when the scraper 6 rotates, the inclined plane can push materials to roll up and down, so that the materials are stirred more uniformly, and the drying or cooling crystallization effect is further improved.

The 3 outsides of valve casing still are equipped with and are used for controlling 4 pivoted hand wheels 8 of pivot, carry out control connection through being equipped with the worm gear structure between hand wheel 8 and the pivot 4.

The worm wheel can be arranged on the rotating shaft 4, the worm can be connected with the hand wheel 8, and the eccentric half-ball valve 2 can be conveniently controlled through the hand wheel 8.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stirring structure of single cone crystallization dryer bin outlet, includes the barrel and arranges the bin outlet of barrel bottom in, still is equipped with (mixing) shaft (1) in the barrel, its characterized in that: be equipped with eccentric hemisphere valve (2) on the bin outlet, eccentric hemisphere valve (2) include valve casing (3), pivot (4) and hemispherical case (5), through bolted connection between valve casing (3) and the bin outlet, install in valve casing (3) through pivot (4) in case (5) both sides, and the bottom of (mixing) shaft (1) is equipped with scraper (6), and scraper (6) include arc scraping surface (7) of contradicting with case (5).

2. The stirring structure of a discharge port of a single-cone crystallization dryer as claimed in claim 1, wherein: one side of the scraper (6) facing the rotation direction of the stirring shaft (1) is an inclined surface.

3. The stirring structure of a discharge port of a single-cone crystallization dryer as claimed in claim 1, wherein: the valve casing (3) outside still is equipped with and is used for controlling pivot (4) pivoted hand wheel (8), carries out control connection through being equipped with the worm gear structure between hand wheel (8) and pivot (4).