DEP0034872DA - - Google Patents

Description

Sohiffbau-Ges.ünterweser, A.-GJ _{± n Bremerhaven} Hermann Sohle;

Fisohlebertrankooherl igjjw ^ gfj ^^

The present invention "relates to a fish liver oil cooker which to ensure the production of a high quality cod liver trane.

Excretion of the trane from the fish liver cells is most expedient by blasting the liver cells with heat.

At the zoos that have so far mostly been used on fishing vessels the cells are burst by the fact that boiler steam is blown directly into the fresh liver through a coiled pipe with holes will. This type of heating has the following disadvantages:

1) the contamination of the boiler steam _(r Sohmierölbeimengungen salts, acids are added thereby) the charge material,

S) the load is through, the condensing heating steam with Water enriched,

3) the liver is more or less due to the high steam temperature (approx. 130 °) less burned, thereby destroying valuable organic components.

With these cookers, the load is removed after cooking has ended washed up by let in seawater in order to bring the above oil to the fixed drainage tap. The ones in the lake water The harmful bacteria contained in it come into contact with the load and cause a further decrease in quality des Tranes as well as liver ticks (Kraxe).

In recent times, therefore, liver oil stoves have been used with indirect heating come into use by means of a steam jacket. To get a burn on the Prevent walls from building up, an agitator operated from above is installed, which is usually driven by an electric motor with a constant speed via a speed reducer or by hand. Since these drive mechanisms are built on the lid of the cooker, In the case of the practical dimensions of the digester, there remains a spatially only very limited filling opening and no or only one very little accessibility to the loading area. Haoh our findings is the most meticulous cleanliness and removal of all decomposition-promoting Substances a prerequisite for obtaining a first-class' i'rsnes. In the case of the arrangement with the drive of the The ability to clean the loading area is not sufficiently guaranteed due to the agitator.

The present invention overcomes these disadvantages. Hach Figure 1 and 2, the agitator (1) is from the bottom of the Kochers driven by a pair of bevel gears. The finger shaft (4) with the impeller (1) is free-standing. The lid (3) of the cooker is with its entire surface can be opened so that the pipe baskets or other G-containers used for loading can be easily inserted into the loading area (2) emptied and the room can be cleaned. The impeller (1) can be twisted or flat.

For additional mechanical destruction the liver cells are on it Cutting knife (5) attached asymmetrically. For the purpose of easy expansion is the axis (4) of the impeller (1) on the drive shaft (6)

With'

Schiffbau-Ge _S ellsch.ünterweser, A.-G.) _{± n Breffierhaven} Hermann Sohle;

Sheet S)

screwed on with thread (8). The shaft (6) goes through a stuffing box (7) sealed.

The oil is bottled via a staircase (9) arranged in a staircase and the end of the lifeblood is drained or pumped out through the outlet (10).

Claims (2)

LETTER SSSS - SS S3 SS SSs SS Pat entanaprüohe 1) Pisohlebertrankooher With indirect heating and a hinged lid for the loading area marked that the agitator in the loading area with flat or scalloped Eührflügel-shaped twisted Eührflügel from below - eHa ^ gr - Trirctry $ i, * ^ i4 * i ^ 4 <S ^u V ^ € n "^ '« ftf ί- 2) Device according to claim 1) characterized by several asymmetrically attached to the rotor blades Cutting knife.