JPH0357996U

JPH0357996U -

Info

Publication number: JPH0357996U
Application number: JP11828889U
Authority: JP
Priority date: 1989-10-11
Filing date: 1989-10-11
Publication date: 1991-06-05

Description

[Brief explanation of drawings]

第１図は本考案に関する装置の第一の実施例を
示す概要縦断側面図。第２図は同上における一部
に異物排出管を開口させたスクリーンプレートと
ロータとを示す拡大平面図。第４図は同上の拡大
縦断側面図。第５図は第二の実施例を示す概要縦
断側面図である。Ａはパルパー、１は槽、２はインペラ、３はス
クリーンプレート、４は紙料室、７は異物排出管
、１０は選別槽、１１はスクリーンプレート、１
２は紙料室、１５はインペラ、１４，１８，２１
は管路、２４は水分離装置である。 FIG. 1 is a schematic longitudinal sectional side view showing a first embodiment of the device according to the present invention. FIG. 2 is an enlarged plan view showing a rotor and a screen plate in which a part of the foreign matter discharge pipe is opened. FIG. 4 is an enlarged vertical side view of the same as above. FIG. 5 is a schematic longitudinal sectional side view showing the second embodiment. A is a pulper, 1 is a tank, 2 is an impeller, 3 is a screen plate, 4 is a stock chamber, 7 is a foreign matter discharge pipe, 10 is a sorting tank, 11 is a screen plate, 1
2 is the stock room, 15 is the impeller, 14, 18, 21
is a pipe, and 24 is a water separation device.

補正平１．１１．３０図面の簡単な説明を次のように補正する。明細書中第１１頁第１行目の「平面図。第４図
」を下記の通り訂正する。「平面図。第３図はイ
ンペラとスクリーンプレートと異物排出管との位
置関係を示す断面図。第４図」。Amendment 1.11.30 Hei 1. The brief description of the drawing is amended as follows. "Plan view. Figure 4" in the first line of page 11 of the specification is corrected as follows. "Plan view. Figure 3 is a sectional view showing the positional relationship between the impeller, screen plate, and foreign matter discharge pipe. Figure 4."

Claims

[Scope of utility model registration request]

A screen plate corresponding to the rotor is installed at the bottom of the tank, and a pulper with one end of the foreign matter discharge pipe opened in a part of this screen plate is connected to the other end of the foreign matter discharge pipe to send the discharged foreign matter. a sorting tank which separates the residual raw material from the foreign matter and sends it to the paper stock room through a screen plate; an impeller provided in the sorting tank so as to rotate near the screen plate; and the sorting tank. a pipe line for sending foreign matter accumulated in the water separator to the water separator, a pipe line for returning the paper stock sent to the paper stock chamber to the pulper, and a pipe line for transporting the water separated from foreign matter by the water separator to the sorting tank. An automatic foreign matter removal device from a pulper, characterized in that it is equipped with a conduit for returning the foreign matter to the pulper.