JPS59124690U

JPS59124690U - Seal structure of pressure box in pressure dehydrator

Info

Publication number: JPS59124690U
Application number: JP1608083U
Authority: JP
Inventors: 竹内　徹夫; 定森　正典; 飯塚　智久
Original assignee: 市川毛織株式会社
Priority date: 1983-02-08
Filing date: 1983-02-08
Publication date: 1984-08-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案のシール構造を有する加圧箱を備えた
加圧脱水機の概略を示す側面図、第２図は加圧箱の長手
方向に沿った縦断面図、第３図は加圧箱の幅方向に沿っ
た縦断面図、第４図は上部加圧箱の底面図、第５図は上
部加圧箱の別の実施例を示す底面図である。７・・・上部加圧箱、７′・・・下部加圧箱、１０・・
・上部加圧板、１０′・・・下部加圧板、１３・・・上
部シー　。ル材収容溝、１３′・・・下部シール材収容溝、１４゜
１４′・・・クッション性シール材、１６・・・ろ肢誘
導溝、１８・・・上部加圧箱の排水孔。Fig. 1 is a side view schematically showing a pressurized dehydrator equipped with a pressurized box having a seal structure of this invention, Fig. 2 is a vertical cross-sectional view along the longitudinal direction of the pressurized box, and Fig. 3 is a FIG. 4 is a bottom view of the upper pressure box, and FIG. 5 is a bottom view of another embodiment of the upper pressure box. 7... Upper pressure box, 7'... Lower pressure box, 10...
- Upper pressure plate, 10'...lower pressure plate, 13...upper sea. 13'... Lower sealing material accommodation groove, 14° 14'... Cushioning sealing material, 16... Limp guide groove, 18... Upper pressure box drainage hole.

Claims

[Scope of utility model registration request]

(1) Pressurized dewatering by sandwiching the furnace cloth and sludge between an upper pressurizing box and a lower pressurizing box, which are slanted so that the inlet side end of the sludge is downward and the outlet side end is upward. In the pressurized dehydrator, a cushioning sealing material is provided protrudingly in the groove provided along the periphery of the upper and lower pressurizing boxes, and the upper and lower sealing materials have an uneven cross section that fits into each other, The left and right corners of the sealing material at the lowermost periphery of the upper pressurizing box are provided with drainage holes that communicate with the P-limb guiding groove formed between the sealing material and the pressure plate. Pressure box seal structure.

(2) A sealing structure for a pressurizing box in a pressurizing dehydrator according to claim 1, wherein the cushioning sealing material has water absorbency or water permeability.

(3) A sealing structure of a pressurizing box in a pressurizing dehydrator according to claim 1 or 2 of the utility model registration claim, in which the p-limb guiding groove at the lowermost periphery of the upper pressurizing box is formed in a chevron shape.