CN100537036C

CN100537036C - Colloid mill

Info

Publication number: CN100537036C
Application number: CNB2006800044925A
Authority: CN
Inventors: 项光三
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-06
Filing date: 2006-09-27
Publication date: 2009-09-09
Anticipated expiration: 2026-09-27
Also published as: CN101115563A

Abstract

The present invention discloses a colloid mill which is widely used in the fields of food, medicine and chemical industry, an anti-leaking pipe is further provided at the axle hole of inner chamber of the machine body and is integrated with the machine body, the flat opening of the anti-leaking pipe is a little higher than the discharging outlet, the main axle traverses the machine body anti-leaking pipe (axle hole), the axle head of the main axle is arranged with a movable milling body which matches with the static milling body arranged on the machine frame, the top of the static milling body is further provided with a round steel ball groove and the top of the adjusting ring is further provided with a round steel ball groove, the two grooves are filled with steel balls, the static milling body is matched with the regulating ring and the regulating cover, the hopper is arranged on the adjusting cover and the main axis of the feeding inlet of the hopper is provided with a mixing feeder with a plurality of blades, the chief advantage of the invention is that no blank run will occur in long-period running to prevent the damage and the leakage of the machine frame, besides the invention has the advantages of reducing the load of the motor, accurate and stable adjusting, easiness and good flexibility, and simple structure.

Description

Colloid mill

Technical field

The present invention relates to a kind of grinding of material case of wet attrition colloid mill, especially body inner chamber axis hole places such as food, medicine, chemical industry of being used for and set up anti-fistulae one-tenth integral body.

Background technology

At present, known colloid mill structure is generally by motor, main shaft, body, quiet mill body, moving mill body, hopper, V-arrangement stirs formations such as blade, motor and body are supporting, body is provided with quiet mill body, hopper, moving mill body is arranged on the motor shaft, and be complementary with quiet mill body, adopt mechanical seal on its main shaft, adjustable ring adds copper sheet, the charging aperture main tapping is provided with and stirs the V-arrangement blade, it is that charging aperture stirs V-arrangement blade weak point that its main shaft adopts the mechanical seal disadvantage, runs into high viscosity piece material and can stop up charging aperture, dallies easily, the spindle machine seal temperature is raise rapidly, damage sealing when light and cause seepage, can burn out motor when serious, and adjustable ring adjusting control is dumb.

Summary of the invention

Existing colloid mill employing mechanical seal damages easily in order to overcome, adjustable ring is regulated the inflexible technical deficiency of control, the invention provides a kind of colloid mill, this colloid mill can not only be eliminated the obstruction of charging aperture material and prevent machine idle running, and adjustable ring utilizes steel ball roll to regulate, and easy and flexible, regulation and control are accurately stable.

The purpose of this invention is to provide a kind of colloid mill, set up anti-fistulae at body inner chamber axis hole place and become the whole mechanical seal that substitutes, the flat mouthful high slightly discharging opening of anti-fistulae, at the material that runs up down through promptly passing on discharging before flat mouthful of the anti-fistulae, main shaft passes from body leakproof pipe (axis hole), moving mill body is set on the spindle nose of main shaft, moving mill body is complementary with the quiet mill body that is arranged on the body, it is above quiet mill body and have additional circular steel bead groove above the adjustable ring, pile steel ball in the groove, quiet mill body and top adjustable ring, adjustable cap is complementary, and hopper is installed on the adjustable cap, the charging aperture main shaft of its hopper is provided with mutliblade stirring feeder, to reach the unimpeded purpose of charging.

The invention has the beneficial effects as follows that setting up anti-fistulae at body inner chamber axis hole place substitutes mechanical seal, it fills up steel ball on quiet mill body with in the steel bead groove above the adjustable ring, the charging aperture place main shaft of hopper is provided with mutliblade stirring feeder, the removing charging is stopped up, making runs up down is difficult for dallying, prevent to damage body generation seepage, and alleviate the negative power of motor, regulate and accurately stablize easy and flexible, simple in structure.

Description of drawings

The present invention is further described below in conjunction with accompanying drawing and example:

Fig. 1 is a structure chart of the present invention

In Fig. 1,1, hopper; 2, stir feeder; 3, hopper joint; 4, adjustable cap; 5, steel ball; 6, handle; 7, adjustable ring; 8, discharging square; 9, discharging opening; 10, leak; 11, motor; 12, foot rest; 13, outlet pipe; 14, feeder pad; 15, moving mill body; 16, quiet mill body; 17, quiet mill body cooling duct; 18, quiet mill body limited screw; 19, body; 20, anti-fistulae; 21, impeller; 22, main shaft; 23, snap ring; 24, oil sealing: 25, end cap; 26, bearing

The specific embodiment

In the drawings, dispose foot rest 12 below the motor 11, top main shaft 22 places are furnished with bearing 26 usefulness end caps 25 and cover, dispose oil sealing 24 on the end cap 25 spindle hole place convexs and prevent fistulae 20 infiltrations, non-leakage to guarantee, its end cap 25 is provided with body 19, it is whole with 19 one-tenth of bodies that body 19 inner chamber axis hole places have additional anti-fistulae, to substitute mechanical seal, the flat mouth of anti-fistulae exceeds discharging opening 9 slightly, main shaft 22 is from body 19, anti-fistulae 20 (axis hole) passes, the spindle nose of main shaft 22 is provided with moving mill body 15, moving mill body 15 is complementary with the quiet mill body 16 that is arranged on the body, its body 19 is provided with quiet mill body 16 quiet mill body cooling ducts 17 and is connected cooperation with body 19, also be provided with adjusting position fixing handle 6 in adjustable ring 7 outers, mix adjustable cap 4 above the adjustable ring 7, the center is provided with hopper 1 above the adjustable cap 4, be furnished with multiple-blade on main shaft 22 spindle noses at hopper 1 charging aperture place and stir feeder 2, the elimination charging is stopped up, make charging aperture, discharging opening 9 is unimpeded, during use, unclamp earlier and regulate position fixing handle 6 running scale adjustable rings 7, adjustable ring 7 is along with the steel ball in the steel bead groove on quiet mill body 16 and the adjustable ring 5 rolls, easy and flexible is regulated the spacing between quiet mill body 16 and the moving mill body 15, controlling stable material fineness, after regulating, be tightened with regulating position fixing handle 6 again, make the material fineness long-term stability in the scope of desirable appropriateness.

Claims

1, a kind of colloid mill, comprise motor, main shaft, quiet mill body, moving mill body, hopper, motor is provided with body, moving mill body is arranged on the spindle nose of electric machine main shaft, moving mill body is complementary with the quiet mill body that is arranged on the body, it is characterized in that: have additional anti-fistulae at body inner chamber axis hole place and become whole with body, the flat mouthful high slightly discharging opening of anti-fistulae; Quiet mill body and establish adjustable ring thereon, the adjustable cap that is provided in above the described adjustable ring is complementary, and has additional circular steel bead groove on quiet mill body and the adjustable ring, piles steel ball in the groove, hopper is installed on the described adjustable cap.

2, colloid mill according to claim 1 is characterized in that: the charging aperture place main shaft of hopper is provided with mutliblade stirring feeder.

3, colloid mill according to claim 1 is characterized in that: main shaft is provided with bearing and covers with end cap, disposes oil sealing on the end cap spindle hole place convex.