CN2555918Y

CN2555918Y - Rotary wheel structure of rotary wheel type air drier

Info

Publication number: CN2555918Y
Application number: CN 02240572
Authority: CN
Inventors: 郑桂明
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-17
Filing date: 2002-06-17
Publication date: 2003-06-18
Anticipated expiration: 2012-06-17

Abstract

A rotary wheel structure of rotary wheel type air drier belongs to the technical field of plastic processing which is designed to reduce manufacture cost. The utility model includes a cylindrical rotary wheel 1 and two end covers 20, 29 that are fixedly fixedly connected with a frame and respectively arranged at one end of the rotary wheel. The end covers are airtightly contacted with an end surface 11 of the rotary wheel 1. The cavities of the end covers are spaced into a working zone 25, a regeneration zone 26 and a cooling zone 27. Each zone is respectively communicated with the outside through a channel 28. The utility model is characterized in that the rotary wheel 1 is provided with a radial clapboard 12 to divide the cavity of the rotary wheel into n column holding cavities 120, the cross sections of which are approach to sector. Each column holding cavity is provided with a dispergated reproducible water absorber. The cavities of the end covers are spaced into a working zone, a regeneration zone and a cooling zone by the spacers 22, 23, 24. Each spacer is airtightly contacted with the end surface of the rotary wheel with a shape matched with the shape of the cross section of the column holding cavity and an area between 1 to 2 times of that of the cross section of the column holding cavity.

Description

The rotaring wheel structure of rotary-type dried-air drier

The utility model belongs to technical field of plastic, relates in particular in the plastic shaping system air is carried out dry dried-air drier.

Dried-air drier absorbs airborne moisture, the generation dry air goes plastic material is handled, to improve the quality of plasthetics.The runner of existing rotary-type dried-air drier is the cellular runner that reproducible water absorbing agent (such as silica gel) sintering is made in pottery, its cost height, and price is more than ten thousand yuan.

The purpose of this utility model provides a kind of rotaring wheel structure of rotary-type dried-air drier, and its cost is lower.

Its structure is:

A kind of rotaring wheel structure of rotary-type dried-air drier, the end cap that is each positioned at runner one end that comprises a runner cylindraceous and two and framework fixed installing, end cap contacts with the end face of runner is airtight, the end cap inner chamber is spaced apart workspace, renewing zone and cooling zone, and each district has passage to be in communication with the outside respectively; It is characterized in that: dividing plate being arranged in the runner radially, the runner inner chamber is divided into n its section is the cylindricality cavity volume of almost fan, and each cylindricality cavity volume content is equipped with (as: granular, bulk) the reproducible water absorbing agent (as silica gel) of the shape that looses; The end cap inner chamber is spaced apart the interval and is divided into workspace, renewing zone and cooling zone, and each spacer region contacts with the end face of runner is airtight, and the section configuration of its shape and cylindricality cavity volume is suitable, its area between the 1-2 of the cross-sectional area of cylindricality cavity volume doubly between.

Since above-mentioned feature, along with the continuous running of runner, renewing zone, spacer region 22, cooling zone, spacer region 23, workspace, spacer region 24 that each cylindricality cavity volume corresponding end successively on the runner covers, corresponding again renewing zone, so circulation; The feature of the shape of spacer region, size has guaranteed the space of renewing zone, cooling zone, workspace; Be passage alternately by some cylindricality cavity volume on the runner, between the renewing zone of two end caps the circulation heated dry air to water absorbing agent regenerate, cooling zone circulation cold dry air to water absorbing agent cool off, workspace circulation air to be dried; The water absorbing agent that air contacted always just has been reproduced then to be dried makes the work effect that dried-air drier has high operating efficiency to become reconciled.Simultaneously, this structure does not adopt expensive cellular runner, has reduced cost.

Introduce embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of runner.

Fig. 3 is the vertical view of bottom end cover among Fig. 1.

As shown in the figure, the rotaring wheel structure of a kind of rotary-type dried-air drier of the utility model, the end cap that is each positioned at runner one

end

20,29 that comprises a runner 1 cylindraceous and two and framework fixed installing, end face 11 airtight contacts of end cap and runner 1, the end cap inner chamber is spaced apart workspace 25, renewing zone 26 and cooling zone 27, and each district has passage 28 to be in communication with the outside respectively; It is characterized in that: dividing plate 12 being arranged in the runner 1 radially, the runner inner chamber is divided into n its section is the cylindricality cavity volume 120 of almost fan, and each cylindricality cavity volume content is equipped with (as: granular, bulk) reproducible water absorbing agent (as silica gel, not shown) of the shape that looses; The end cap inner chamber is spaced apart the district and 22,23,24 is spaced apart workspace, renewing zone and cooling zone, and each spacer region contacts with the end face of runner is airtight, and the section configuration of its shape and cylindricality cavity volume is suitable, and its area is between between 1-2 times of the cross-sectional area of cylindricality cavity volume.

Runner 1 is connected with prime mover (motor) by transmission mechanism, especially installs worm gear outside runner, matches with worm screw, drives by worm screw, to realize its low-speed running.

Claims

1. the rotaring wheel structure of a rotary-type dried-air drier, the end cap that is each positioned at runner one end (20), (29) that comprise a runner cylindraceous (1) and two and framework fixed installing, the airtight contact of end face (11) of end cap and runner (1), the end cap inner chamber is spaced apart workspace (25), renewing zone (26) and cooling zone (27), and each district has passage (28) to be in communication with the outside respectively; It is characterized in that: dividing plate (12) being arranged in the runner (1) radially, the runner inner chamber is divided into n its section is the cylindricality cavity volume (120) of almost fan, and each cylindricality cavity volume content is equipped with the reproducible water absorbing agent of the shape that looses; The end cap inner chamber is spaced apart district (22), (23), (24) and is spaced apart workspace, renewing zone and cooling zone, each spacer region contacts with the end face of runner is airtight, the section configuration of its shape and cylindricality cavity volume is suitable, its area between the 1-2 of the cross-sectional area of cylindricality cavity volume doubly between.

2. the rotaring wheel structure of rotary-type dried-air drier according to claim 1, it is characterized in that: be fixed with worm gear outside runner, worm gear matches with worm screw.