SU1567377A1 - Mixer of continuous action - Google Patents

Abstract

A continuous mixer containing a frame, a housing mounted on it with a lid, a loading nozzle and driven mixing bodies, characterized in that, in order to increase productivity and improve the quality of mixing, the housing is coaxially arranged one to another to form a gap of half-cylinders and mounted on the frame with the possibility of axial reciprocating movement.

Description

one

(21) 3530870 / 29-33

(22) 23 1 1 82

(46) 300590. Bullet No. 20 (7) Mogklesvsky Machine Building Institute

(72) LAr / lvvachenko. A K Syrodoy and NG Seleznev (53) 621 9299 (0888) (56) USSR Author's Certificate No. 903131, class B 28 C 5/16, 1980

2

(54) (57) CONTINUOUS ACTION MIXER, comprising a frame, a housing mounted thereon with a lid, a loading nozzle and driven stirring bodies, characterized in that, in order to improve the performance and improve the quality of mixing, the housing is coaxially arranged in one another with the formation of a gap of semi-cylinders and mounted on a frame with the possibility of axial reciprocating movement.

The invention relates to the construction and production of building materials and can be used in other areas of the national economy, such as metallurgical, chemical, etc., for mixing various materials in solid and liquid phases.

Closest to the present invention is a mixer, comprising a casing with loading and unloading nozzles and working bodies connected to the shafts in the form of working bodies parallel with each other with blades curved along the arc

A disadvantage of the known mixer is the presence of stagnant zones between the working bodies above the bottom of the body and the possibility of transporting the material over the working bodies in their central part, which reduces the quality of mixing. Concrete mixtures and mortars from entering into the zones between the working bodies accumulate and harden, which makes it necessary to periodically stop the machine and clean the bottom of the hull.

The aim of the invention is to improve the performance of the mixer and improve the quality of mixing.

This goal is achieved by the fact that in a continuous mixer containing a frame, a housing mounted on it with a lid, a loading nozzle and driven mixing bodies, the housing is coaxially arranged one in the other to form a gap of semicylinders and mounted on the frame with the possibility of axial return forward movement.

Fig I shows the mixer, a general view; in fig. 2 is a view A of FIG. one.

The continuous mixer includes an electric motor 1, a gearbox 2. mounted on frame 3, on which, with axial reciprocating movement on rollers 4 and 5, body 6 is installed in the form of coaxially arranged one in the other to form a gap of half-cylinders and cover 7, between which drive shafts 8 and 9 and nuts 10 and 1 I, there are mounted mixing bodies 12-16, the ends of each of which rotate at equal angular velocities in opposite directions. To communicate to the housing 6 and the lid 7 of the axial reciprocating movement on the frame 3 an additional drive 17 with a crankshaft is mounted

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ate

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with

a connecting rod mechanism 18, the connecting rods 19 of which are connected by means of the hinge 20 by the housing 6. The loading of the initial components is carried out through the pipe 21

The mixer works as follows: Raw materials are supplied to the mixing zone through a pipe 21 and intensively mixed by working bodies 12-16, rotating from a driven electromotor.

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Fig

tel 1 through a reducer 2, and transported to the next use of the product. The housing 6 and the lid 7 perform axial reciprocating movement with the help of rollers 4 and 5 from the drive 17 to the crank mechanism 18

The use of the proposed mixer allows to increase productivity and improve the quality of mixing.

Claims (1)

A MIXER of CONTINUOUS ACTION, containing a frame, a housing mounted on it with a lid, a loading nozzle and driven mixing bodies, characterized in that, in order to improve performance and improve the quality of mixing, the housing is coaxially arranged in one another to form a gap of half-cylinders and mounted on the frame with the possibility of axial reciprocating movement.