WO2007038899A1

WO2007038899A1 - Colloid mill

Info

Publication number: WO2007038899A1
Application number: PCT/CN2006/002540
Authority: WO
Inventors: Guansan Xiang
Original assignee: Guansan Xiang
Priority date: 2005-10-06
Filing date: 2006-09-27
Publication date: 2007-04-12
Also published as: CN1765517A

Abstract

The invention discloses a colloidal mill that is widely used in the fields of food, medication and chemical industry. An anti-leak pipe is further provided on the axle hole of inner chamber of a main body and integrated with it, wherein said anti-leak pipe is a little higher than a discharge port. The main axis is passed through the anti-leak pipe, and its head has a mill rotor matched with a mill stator on the main body. Round steel ball grooves in which steel balls are filled are added on the stable mill part and a regulation ring. The mill stator is matched with said regulation ring and a regulation cover. A hopper is mounted on the regulation cover, and the main axis of its feed port is provided with a mixing feeder having several blades. The chief advantage of said invention is that the invention can avoid idling when running in high speed for long time, prevent the damage and the leakage of the main body, and reduce the load of the motor. Therefore, it can realize easy and stable regulation, and its structure is simple.

Description

Stock body grinding

The invention relates to a wet pulverizing grinding colloid mill for food, medicine, chemical and other materials, in particular to add a leakproof tube to the shaft hole of the machine body as a whole.

Background art related to the present invention

At present, the well-known colloid mill structure is generally composed of a motor, a main shaft, a body, a static grinding body, a moving grinding body, a hopper, a V-shaped stirring blade, etc. The motor is matched with the body, and the body is provided with a static grinding body, a hopper, and a moving body. It is set on the motor shaft and matched with the static grinding body. The main shaft is mechanically sealed, the adjusting ring is copper-plated, the inlet spindle head is provided with a stirring V-shaped insert, and the main disadvantage of the main shaft is mechanical seal. Stirring V-shaped inserts is short, encountering high-viscosity blocks will block the feed port, easy to idling, so that the mechanical seal temperature of the spindle will rise rapidly, damage will occur when the seal is damaged, and the motor will burn out when it is severe, and the adjustment ring will be adjusted. Control is not flexible. Detailed content of the invention

In order to overcome the technical insufficiency of the existing colloid mill, the mechanical seal is easy to be damaged, and the adjustment of the adjustment loop is inflexible, the present invention provides a colloid mill which can not only eliminate the blockage of the feed port material, prevent the machine from idling, but also utilize the adjustment ring. Steel ball rolling adjustment, easy and flexible, accurate and stable regulation. The object of the present invention is to provide a colloid mill, which is provided with an anti-leakage pipe at the shaft hole of the machine body to replace the mechanical seal as a whole, and the anti-leakage pipe has a slightly higher discharge port, and the material is passed through the anti-leakage pipe before the high-speed operation. Transfer Discharge, the main shaft passes through the leakage prevention tube (shaft hole) of the body, and the moving grinding body is arranged on the shaft head of the main shaft. The moving grinding body is matched with the static grinding body disposed on the body, and the upper surface of the static grinding body and the adjusting ring are arranged. A circular steel ball groove is added, the steel ball is filled in the groove, the static grinding body is matched with the upper adjusting ring and the adjusting cover, and the hopper is mounted on the adjusting cover, and the feeding shaft of the hopper of the hopper is provided with a multi-blade stirring feeding In order to achieve the purpose of unimpeded feed. The invention has the beneficial effects that an anti-leakage pipe is added to the shaft hole of the machine body instead of the mechanical seal, and the steel ball is filled on the upper surface of the static grinding body and the steel ball groove on the adjusting ring, and the spindle is arranged at the feeding port of the hopper. The agitating feeder of the blade removes the blockage of the feed, making it difficult to idling under high-speed operation, preventing leakage of the body, and reducing the negative force of the motor. The adjustment is accurate, stable, flexible, and simple in structure. BRIEF DESCRIPTION OF THE DRAWINGS:

The present invention is further described below in conjunction with the accompanying drawings and examples:

Figure 1 is a structural diagram of the present invention'

In Fig. 1, 1, hopper; 2, stirring feeder; 3, hopper joint; B adjustment cover; 5, steel ball: 6, handle; 7, adjustment ring; 8, discharge block; 9, discharge port; 10, leakage hole; 11, motor; 12, tripod; 13, outlet pipe; 14, feeder gasket; 15, dynamic grinding body; 16, static grinding body: Π, static grinding body cooling circuit; 18, static Grinding body limit screw; 19, body: 20, anti-leak pipe; 21, impeller; 22, spindle: 23, snap ring: 24, oil seal: 25, end cover: 26, bearing. detailed description:

In the figure, the motor (11) is equipped with a tripod (12), — I: the surface spindle (22) is equipped with a bearing (26) covered with an end cover (25), and the end cover (25) is convex at the spindle hole. The oil seal (24) is arranged to prevent the leakage preventing pipe (20) from seeping water, so as to be In order to prevent leakage, the end cover (25) is provided with an organic body (19), and a leakage preventing tube is integrally formed with the body (19) at the shaft hole of the inner body of the body (19) instead of the mechanical seal, and the leakage preventing tube is slightly flat. Above the discharge port (9), the main shaft (22) passes through the body (19) and the leak-proof tube (20) [shaft hole], and the moving head (15) is arranged on the shaft head of the main shaft (22). The grinding body (15) is matched with the static grinding body (16)' disposed on the body, and the body (19) is provided with a static grinding body "6". The static grinding body cooling passage (17) is connected with the body (all). The adjusting ring (6) is also arranged on the outer edge of the adjusting ring (?), and the adjusting cover (4) is arranged on the adjusting ring (7), and the hopper (1) is arranged on the upper side of the adjusting cover <4) The main shaft of the hopper (1) at the feed inlet (22) is equipped with a multi-blade agitating feeder (2) on the shaft head to eliminate the blockage of the feed and make the inlet and discharge El (9) unblocked. First loosen the adjustment positioning handle (6) to run the scale adjustment ring (7). The adjustment ring (7) is easily and flexibly adjusted with the steel ball (5) in the ball groove on the static grinding body (16) and the adjustment ring. Body (16) and moving body

(15) The spacing between the two is controlled to stabilize the fineness of the raw material. After adjustment, adjust the positioning handle (6) to tighten the material to make the fineness of the material stable for a long period of time. The bearing (26) is covered by the end cover (25), and the end cover (25) is provided with an oil seal (24) on the convex hole of the main shaft hole to prevent the leakage preventing pipe (20) from seeping water to ensure no leakage, and the end cover (25) The organism (19) is arranged on the body, and a leakage preventing tube is integrally formed with the body (19) at the shaft hole of the body (19) instead of the mechanical seal, and the leakage preventing tube is slightly higher than the discharging port (9), the main shaft (22) Passing through the body (19) and the leak-proof tube (20) [shaft hole], the moving head body (15) is placed on the shaft head of the main shaft (22), and the moving body (15) is disposed on the body. Static grinding body

(16) 'Material match, the body (19) is provided with a static grinding body"6) The static grinding body cooling channel (17) is connected with the body (both), and the adjustment edge is also provided on the outer edge of the adjustment ring (?) The handle (6), the adjusting ring (7) is equipped with an adjusting cover (4), and the adjusting cover <4) is provided with a hopper (1) at the center of the j-center and a main shaft (22) at the feeding port of the hopper (1). The head is equipped with a multi-blade agitating feeder (2) to eliminate the blockage of the feed and make the inlet and discharge El (9) unblocked. When using, first loosen the adjustment positioning handle (6) to operate the scale adjustment ring (7) ), the adjusting ring (7) is easily and flexibly adjusted to the distance between the static grinding body (16) and the moving workpiece (15) as the static grinding body (16) and the steel ball (5) in the steel ball groove on the adjusting ring roll. , to control the stability of the raw material fineness, after adjustment, and then use the adjustment positioning handle (6) to tighten and fix, so that the fineness of the raw material is stable for a long time. Within a reasonable range of ideals

Claims

The invention relates to a colloid mill, comprising a motor, a main shaft, a static grinding body, a moving grinding body and a hopper, wherein an organism, a static grinding body and a moving grinding body are fixed on the shaft of the main shaft, and the body is characterized in the body. An anti-leakage pipe is added to the shaft hole of the inner cavity to form a whole, and the anti-leakage pipe has a slightly higher discharge port. The static grinding body and the adjusting ring are provided with a circular steel ball groove, the groove is filled with steel balls, the static grinding body and the upper adjustment The ring and the adjustment cover are matched, and the hopper is mounted on the adjustment cover.

The colloid mill according to claim 1, wherein a multi-blade agitating feeder is disposed on the main shaft at the feed port of the hopper.

The colloid mill according to claim 1, wherein the end cap main shaft hole is convexly disposed with an oil seal.