KR20000023986A

KR20000023986A - A paddle dryer

Info

Publication number: KR20000023986A
Application number: KR1019990068002A
Authority: KR
Inventors: 이현남
Original assignee: 이현남; 주식회사 동양기공
Priority date: 1999-12-31
Filing date: 1999-12-31
Publication date: 2000-05-06
Also published as: KR100335310B1

Abstract

PURPOSE: A paddle concentrator is provided to uniformly heat a paddle by forming a compartment in the steam chamber of the paddle installed on an agitating shaft in a spiral shape. CONSTITUTION: A concentrator projects a partition on both inner walls of steam chamber in a paddle(10), and a steam nozzle more than a regular length which supplies steam to the steam chamber through a steam supplying pipe(31). Also, the concentrator forms a condensed water discharging hole connected to a drain pipe for condensed water(32). Steam supplied to the steam chamber through the steam nozzle stays in a compartment formed by the partition and equally heats the compartment. Then processing liquid solidifies rapidly and the solidifying material comprises equal particle by forming a solid layer in a regular thickness on the surface of the paddle.

Description

Paddle Thickener {A paddle dryer}

본 발명은 패들 농축기에 관한 것으로, 더욱 상세하게는 의약품의 원료 또는 폐수 등과 같은 처리액을 교반 건조 고형화시켜 농축처리하는 농축기에 있어서 처리액을 직접적으로 교반 건조하는 패들의 증기실에 격실이 형성되게 격벽을 형성하여 상기 패들이 전체적으로 고르게 가열될 수 있도록 함을 목적으로 한 것이다.The present invention relates to a paddle concentrator, and more particularly, in a concentrator for agitating and solidifying a treatment liquid, such as a raw material or waste water, of a pharmaceutical product, to form a compartment in a steam chamber of the paddle for stirring and drying the treatment liquid directly. It is an object to form a partition wall so that the paddle can be heated evenly throughout.

일반적으로, 농축기는 의약품의 원료 또는 폐수 등과 같은 처리액을 고형화시키는 것으로, 상부 일측에 처리액투입구(21)와 배기구(22)를 형성하고, 하부에 처리수가 교반 건조되어 고형화된 고형체의 배출을 위한 고형체배출구(23)를 형성한 처리통(20)과, 상기 처리통(20)에 축설되며 내부에 증기공급관로(31) 및 응축수배수관로(32)가 형성된 교반축(30)과, 상기 교반축(30)에 나선으로 고정 설치되며 증기공급관로(31)를 통하여 증기를 공급받아 가열되는 패들(10) 및, 상기 패들(10)의 표면에 고형화되어 부착된 고형체를 긁어 이탈시키는 스크레이퍼(40)로 구성된 것이다.In general, the concentrator solidifies a treatment liquid such as a raw material or waste water of a medicine, and forms a treatment liquid inlet 21 and an exhaust port 22 on one side of the upper side, and the treated water is stirred and dried on the lower side to discharge the solidified body. And a stirring shaft 30 having a solid body discharge port 23 formed therein, and having a steam supply passage 31 and a condensate drainage passage 32 formed therein, which are arranged in the treatment cylinder 20. The paddle 10 is fixedly installed on the stirring shaft 30 by a spiral and is supplied with steam through a steam supply line 31, and scrapes off the solid body attached to the surface of the paddle 10. It is composed of a scraper 40 to.

상기한 바와 같이 구성된 종래의 농축기는 교반축(30)의 증기공급관로(31)를 통하여 증기를 공급받아 가열된 패들(10)이 처리액을 교반 하면서 고형화시키고 고형화된 고형체를 고형체배출구(23)를 통하여 배수시키는 것이다.The conventional concentrator configured as described above is supplied with steam through the steam supply line 31 of the stirring shaft 30, and the heated paddle 10 solidifies while stirring the processing liquid and the solidified solid is discharged from the solid body outlet ( 23) to drain.

그러나, 상기한 바와 같은 종래의 농축기는 처리액을 교반 건조시키는 패들(10)의 가열을 위한 구조가 단순히 상기 패들(10)에 증기실(10a)을 형성하고, 여기에 교반축(30)의 증기공급관로(31)를 통하여 공급된 증기를 공급하고 응축된 응축수는 응축수배수관로(32)로 배수하게만 되어 있어, 증기공급관로(31)를 통하여 패들(10)의 증기실(10a)에 공급된 증기가 패들(10)을 국부적으로 가열하여 패들(10)의 표면과 접하는 처리액의 고형화가 원활하게 이루어지지 않고, 상기 패들(10)의 표면과 접하여 고형화된 고형체가 균일하게 형성되지 않는 등의 문제점이 있었다.However, the conventional concentrator as described above simply has a structure for heating the paddle 10 for stirring and drying the processing liquid to simply form the steam chamber 10a in the paddle 10, wherein the stirring shaft 30 The steam supplied through the steam supply line 31 and condensed condensed water is only to drain to the condensate drainage pipe 32, through the steam supply line 31 to the steam chamber (10a) of the paddle 10 The supplied steam does not locally heat the paddle 10 so as to solidify the treatment liquid in contact with the surface of the paddle 10, and the solidified solid body is not formed uniformly in contact with the surface of the paddle 10. There was such a problem.

이에, 본 발명은 상술한 문제점을 해결하기 위하여 창출한 것으로, 교반축에 나선형으로 고정 설치되는 패들의 증기실에 격실을 형성하여 패들이 고르게 가열될 수 있도록 한 것이다.Accordingly, the present invention has been made to solve the above-mentioned problems, it is to form a compartment in the steam chamber of the paddle that is fixed to the stirring shaft in a spiral so that the paddle can be heated evenly.

도 1 은 패들 농축기의 일 실시예를 보인 정 단면도.1 is a cross-sectional view showing an embodiment of the paddle concentrator.

도 2 는 본 발명에 따른 일 실시예를 보인 분해 사시도.Figure 2 is an exploded perspective view showing an embodiment according to the present invention.

도 3 은 본 발명에 따른 일 실시예를 보인 사시도.Figure 3 is a perspective view of one embodiment according to the present invention.

도 4 는 본 발명에 따른 일 실시예를 보인 측 단면도.Figure 4 is a side cross-sectional view showing an embodiment according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 패들 10a: 증기실10: paddle 10a: steam chamber

11 : 격벽 12 : 증기노즐 13 : 응축수배수공11 bulkhead 12 steam nozzle 13 condensate drainage

20 : 처리통20: treatment bin

21 : 처리액투입구 22 : 배기구 23 : 고형체배출구21: treatment liquid inlet 22: exhaust port 23: solid body outlet

30 : 교반축30: stirring shaft

31 : 증기공급관로 32 : 응축수배수관로31: Steam supply line 32: Condensate drain line

40 : 스크레이퍼40: scraper

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

본 발명은 증기에 의하여 패들이 고르게 가열되게 하여 처리액이 원활하게 고형 건조되게 한 것으로,The present invention is to allow the paddle to be heated evenly by steam to smoothly dry the treatment liquid,

상부 일측에 처리액투입구(21)와 배기구(22)를 형성하고, 하부에 고형체의 배수를 위한 고형체배출구(23)를 형성한 처리통(20)과, 상기 처리통(20)에 축설되며 내부에 증기공급관로(31) 및 응축수배수관로(32)가 형성된 교반축(30)과, 상기 교반축(30)에 나선으로 고정 설치되며 증기공급관로(31)를 통하여 증기를 공급받아 가열되는 패들(10) 및, 상기 패들(10)의 표면에 고형화되어 부착된 고형체를 긁어 이탈시키는 스크레이퍼(40)로 구성된 농축기에 있어서,A processing tank 20 having a processing liquid inlet 21 and an exhaust port 22 formed on one side of the upper side, and a solid body outlet 23 for draining the solid body on the lower side thereof, and being disposed in the processing cylinder 20. And a stirring shaft 30 having a steam supply pipe 31 and a condensate drainage pipe 32 formed therein and fixedly installed on the stirring shaft 30 in a spiral manner and supplied with steam through a steam supply pipe 31 to be heated. In the concentrator consisting of a paddle 10 to be scraped, and scraper 40 for scraping off the solid body attached to the surface of the paddle (10),

상기 패들(10)의 증기실(10a) 양측 내벽에 전단에 후단으로 연속되는 격벽(11)을 교대로 돌출 형성하고, 상기 증기공급관로(31)를 통하여 공급된 증기를 증기실(10a)로 공급하는 증기노즐(12)을 일정 길이 이상 돌출되게 형성하며, 응축된 응축수를 배수할 수 있게 응축수배수관로(32)와 연결되는 응축수배수공(13)을 형성한 것이다.On both inner walls of the steam chamber (10a) of the paddle (10) alternately protruding the partition wall 11 continuous to the front end in the front end, the steam supplied through the steam supply pipe 31 to the steam chamber (10a) The supplying steam nozzle 12 is formed to protrude more than a predetermined length, and to form a condensate drain hole 13 connected to the condensate drain pipe line 32 to drain the condensed condensate.

여기서, 상기 패들(10)은 두 개의 조각으로 분할되어 융착된 것이다.Here, the paddle 10 is divided into two pieces and fused.

한편, 본 발명의 실시에 있어서, 처리통(20)의 양측에 처리액투입구(21)를 형성하고, 처리통(20)의 중앙부위에 고형체배출구(23)를 형성하며, 양측의 처리액투입구(21)를 통하여 투입된 처리액이 교반 건조과정에 있어 중앙으로 이동되며 교반 건조되게 교반축(30)에 융착되는 패들(10)의 나선이 중앙으로부터 반대를 이루게 형성한 것이다.On the other hand, in the practice of the present invention, the processing liquid inlet 21 is formed on both sides of the processing cylinder 20, the solid body outlet 23 is formed in the central portion of the processing cylinder 20, the processing liquid on both sides The treatment liquid introduced through the inlet 21 is moved to the center in the stirring drying process, and the spiral of the paddle 10 fused to the stirring shaft 30 to be stirred and dried forms opposite to the center.

이하, 본 발명의 작용에 대하여 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.

상기한 바와 같이 패들(10)의 증기실(10a) 양측 벽에 격벽(11)을 교대로 형성하여 격실을 형성하고, 증기노즐(12)이 증기실(10a)로 돌출되게 형성하므로서, 교반축(30)의 증기공급관로(31)를 통하여 공급된 증기가 증기노즐(12)을 통하여 분무되게되면 증기가 증기실(10a)의 일측 내벽에서 돌출 형성된 격벽(11)에 의하여 형성된 격실에 일차적으로 체류되었다가 상기 격실에 증기가 충진되면 증기가 격벽(11)을 넘어 다음 격실로 이동하여 증기실(10a)의 내벽에 고르게 증기의 열이 작용되어 패들(10)의 가열이 고르게 이루어지는 것이다.As described above, the partition wall 11 is alternately formed on both sides of the steam chamber 10a of the paddle 10 to form a compartment, and the steam nozzle 12 is formed to protrude into the steam chamber 10a, thereby causing a stirring shaft. When the steam supplied through the steam supply line 31 of 30 is sprayed through the steam nozzle 12, the steam is primarily in the compartment formed by the partition wall 11 protruding from one inner wall of the steam chamber 10a. When the steam is filled in the compartment, the steam moves over the partition 11 to the next compartment, and heat of steam is applied evenly to the inner wall of the steam chamber 10a to uniformly heat the paddle 10.

이상과 같이 증기노즐(12)을 통하여 증기실(10a)에 공급된 증기가 격벽(11)에 의하여 형성된 격실에 체류저장되어 전체적으로 고르게 가열된 상태에서 처리액이 패들(10)의 표면에서 전체적으로 일정한 두께로 고형층을 형성하며 고형화되어 처리액이 신속하게 고형화되며, 고형화된 고형물이 균일한 입자를 이루게 되는 것이다.As described above, in the state where the steam supplied to the steam chamber 10a through the steam nozzle 12 stays in the compartment formed by the partition wall 11 and is heated evenly throughout, the treatment liquid is generally uniform on the surface of the paddle 10. By forming a solid layer to a thickness and solidifying, the treatment liquid solidifies rapidly, and the solidified solid forms uniform particles.

따라서, 본 발명은 패들에 격벽을 돌출 형성하여 격실이 형성되게 하여 상기 패들이 동일한 온도로 가열될 수 있게 하므로서 패들에 의한 처리액의 고형화가 신속하게 이루어지고, 고형화된 고형물이 균일한 입자로 형성되는 매우 유용한 것이다.Therefore, in the present invention, the partition is formed to protrude into the paddle so that the compartment is formed so that the paddle can be heated to the same temperature, thereby rapidly solidifying the treatment liquid by the paddle, and the solidified solid is formed into uniform particles. Being a very useful thing.

Claims

A processing tank 20 having a processing liquid inlet 21 and an exhaust port 22 formed on one side of the upper side, and a solid body outlet 23 for draining the solid body on the lower side thereof, and being disposed in the processing cylinder 20. And a stirring shaft 30 having a steam supply pipe 31 and a condensate drainage pipe 32 formed therein and fixedly installed on the stirring shaft 30 in a spiral manner and supplied with steam through a steam supply pipe 31 to be heated. In the conventional thickener consisting of a paddle (10) and a scraper (40) for scraping off the solid body is solidified and attached to the surface of the paddle (10);

On both inner walls of the steam chamber (10a) of the paddle (10) alternately protruding the partition wall 11 continuous to the front end in the front end, the steam supplied through the steam supply pipe 31 to the steam chamber (10a) The paddle concentrator, characterized in that to form a steam nozzle (12) for supplying a predetermined length or more, and to form a condensate drainage hole (13) connected to the condensate drainage pipe (32) to drain the condensed condensate.

The processing liquid inlet 21 is formed in both sides of the processing container 20, and the solid body discharge port 23 is formed in the center part of the processing container 20, The processing liquid inlet 21 of both sides is provided. Paddle concentrator, characterized in that the processing liquid introduced through the spiral of the paddle 10 is moved to the center in the stirring drying process and fused to the stirring shaft 30 to be stirred and dried to form the opposite from the center.