SU1684191A1 - Arrangement for conveying workpieces through drying chambers - Google Patents

Abstract

The invention relates to devices for transporting products during their processing, such as drying, and m. used in the woodworking industry, the Goal is to increase the reliability of work, reduce production space and expand operational capabilities. The device includes a drying chamber with the upper 1 and lower 2 sections, each of which contains conveyors (K) 3. In each section 1 and 2, K 3 is made in the form of load-carrying cloths 4 and 5 sequentially arranged in a spiral. End sections 6 cargo-carrying webs 4 and 5 are placed in the same horizontal plane outside the chamber and form loading and unloading devices. The device is fed to the end loading sections 6 K 3 of both sections 1 and 2 of the drying chamber. After successively passing in each of the sections both spiral webs 4 and 5 K 3, the dried products arrive at the end discharge sections 6 of the conveyors, where they are accepted for subsequent technological operations. 1 hp f-ly, 7 ill. h y

Description

The invention relates to devices for transporting products during their processing, such as drying, and can be used in the woodworking industry.

The purpose of the invention is to increase the reliability of work, reducing production space and expanding operational capabilities.

Fig. 1 schematically shows a device for transporting products through drying chambers, side view; 2 - the same, middle part; on fig.Z - the same view

from above; in Fig.4-7 - options for the layout of the device. "

A device for transporting products through the drying chambers contains a drying chamber with the upper 1 and lower 2 sections, in each of which a conveyor 3 is placed, made in the form of two load-carrying canvases 4 and 5 arranged in a spiral fashion. in one horizontal plane outside the chamber and form loading and unloading devices (in Figs. 1, 2.4 and 5 for most

2

YU

neck areas 6 are shown mutually displaced).

The device works as follows.

Products (not shown) are fed to the end loading sections 6 of the conveyors 3 of both sections of the drying chamber, for example on the left (FIG. 1). Successively passing in each of the sections of both spiral webs 4 and 5 of the conveyor 3, the dried products arrive at the terminal unloading sections 6 of the conveyors, where they are accepted for subsequent technological operations. Thus, the articles are moved in two parallel streams, each of which passes through only one section of the drying chamber.

If necessary, longer drying of the product is passed in one stream sequentially through both sections of the chamber. For this, one of the conveyors is reversed, for example, the conveyor 3 of the upper section 1 (Fig. 2), and the product is fed to the loading section 6 of the conveyor 3 of the lower section 2. After the products pass through both spiral sheets 4 and 5 of the lower section conveyor and exit them to The unloading section B of this conveyor (figure 2, on the right) of the product is moved to the end loading section b of the conveyor 3 of the upper section 1. Further, the products pass both spiral webs 4 and 5 of the conveyor 3 of the upper

section 1 and arrive at its end unloading area b (figure 2, left), where they are taken for subsequent technological operations.

If necessary, the installation can

be composed of sections with a coaxial arrangement of the spiral sections of the conveyors, including the placement of sections one above the other or next (Figures 4 and 5), and

also made in one-piece version (6 and 7).

Claims (2)

Claim 1. Device for transporting articles through drying chambers, including a drying chamber with sections in which conveyors are placed, and loading and unloading devices, characterized in that, in order to increase reliability in operation, reduce production space and expand operational capabilities , the conveyor in each section is made in the form of two cargo-carrying webs arranged successively in a spiral, while the loading and unloading devices are made in the form of end sections Astkov load-carrying canvases and placed outside the camera in the same horizontal plane. 2. The device is pop.1, characterized in that the sections of the chamber are placed on the same level. - ". U-.L / .11.J  figl Fy 5 FIG. b