An apparatus for producing flake ice from a liquid is proposed, which apparatus is equipped with a rotatably disposed evaporator roller, a shaft on the evaporator roller that transmits torque from a drive to the evaporator roller, at least two bearing bushings which are permanently disposed on the a
An apparatus for producing flake ice from a liquid is proposed, which apparatus is equipped with a rotatably disposed evaporator roller, a shaft on the evaporator roller that transmits torque from a drive to the evaporator roller, at least two bearing bushings which are permanently disposed on the apparatus and in which the shaft is rotatably received and mounted, a scraper for stripping ice that has been formed from the liquid at the surface of the evaporator roller, a pan that is open at the top and receives the liquid to be frozen, wherein the pan is able to be inserted or slid in one piece onto the bearing bushings or onto additional coupling elements disposed on the shaft or onto the bearing bushings or directly onto the shaft, and is detachable therefrom.
대표청구항▼
1. An apparatus for producing flake ice from a liquid, comprising: a housing;an evaporator roller rotatably mounted on the housing;a shaft on the evaporator roller that transmits a torque from a drive to the evaporator roller;at least two bearing bushings permanently disposed on the housing, and the
1. An apparatus for producing flake ice from a liquid, comprising: a housing;an evaporator roller rotatably mounted on the housing;a shaft on the evaporator roller that transmits a torque from a drive to the evaporator roller;at least two bearing bushings permanently disposed on the housing, and the shaft is rotatably mounted and supported in the bushings;a scraper to strip ice formed from the liquid on the surface of the evaporator roller;a pan open at a top to receive the liquid to be frozen, the pan having two pan side sections and a pan base section that connects the pan side sections to each other and delimits the pan at front, rear and bottom;the pan is insertable or slidable together with the pan side sections and the pan base section in one piece onto the bearing bushings, or onto coupling elements that are disposed on the shaft or on the bearing bushings, or directly onto the shaft;the pan in an installed state provides a fluid-tight connection between the pan, and the bearing bushings coupling elements or the shaft that receive the pan and directly adjoin the pan when the pan is in the installed state;the shaft and the evaporator roller are mounted on the housing independently of the pan; andthe pan is installable to and removable from the housing together with the pan side sections and the pan base section in one piece while the evaporator roller remains rotatably mounted on the housing. 2. The apparatus according to claim 1, wherein the coupling elements circumferentially encompass the shaft or the bearing bushings. 3. The apparatus according to claim 1, wherein the shaft is rotatable relative to the coupling elements, or the coupling elements are rotatable relative to the shaft. 4. The apparatus according to claim 1, wherein a shaft seal is disposed on the shaft, the pan being couplable to the shaft seal. 5. The apparatus according to claim 1, wherein the pan side sections are equipped with a seal on a side facing the bearing bushings or the coupling elements, or the bearing bushings or the coupling elements are equipped with a seal on a side facing the pan. 6. The apparatus according to claim 1, wherein the pan side sections have a cutout on a side facing the opening of the pan, the cutout being matched to the bearing bushings or the coupling elements or the shaft. 7. The apparatus according to claim 1, wherein the pan side sections are equipped with a guide profile on a side facing the bearing bushings or coupling elements, or the bearing bushings or the coupling elements are equipped with a guide profile on a side facing the pan side sections. 8. The apparatus according to claim 1, wherein the pan side sections have a round outer contour, at least in a region in which they are attached to the pan base section. 9. The apparatus according to claim 8, wherein a distance between geometric longitudinal axis of the shaft and the outer contour of the pan side sections is shorter in a first section than in a second section, and the distance between the first and second sections increases continuously. 10. The apparatus according to claim 1, wherein the apparatus is equipped with an inclined plane along which the flake ice stripped by the scraper from the evaporator roller is conducted away, and the inclined plane is attached relative to the scraper and covers attachment elements by which the scraper is attached to a cross-member. 11. The apparatus according to claim 1, wherein the apparatus is equipped with at least one liquid supply intake that introduces the liquid from the top into the pan. 12. The apparatus according to claim 11, wherein the liquid supply intake has at least one outlet opening for the liquid, and the outlet opening is located below the scraper. 13. The apparatus according to claim 11, wherein the liquid supply intake has at least one outlet opening for the liquid, and the outlet opening is located between one of two end faces of the evaporator roller and a pan side section. 14. The apparatus according to claim 11, wherein the liquid supply intake has a first channel and a second channel following the first channel in a flow direction of the liquid to convey the liquid, a space interrupting an outer guidance of the liquid jet exists between the first and second channels so as to cause the liquid to flow freely in a space between the first and second channels. 15. The apparatus according to claim 1, wherein the apparatus is equipped with a liquid applicator disposed above a level of the shaft, the applicator applying the liquid to the evaporator roller, and the liquid applicator has multiple openings through which the liquid discharges. 16. The apparatus according to claim 15, wherein the apparatus is equipped with a pump that draws liquid out of the pan and conveys it through openings of the liquid applicator to the evaporator roller. 17. The apparatus according to claim 1, wherein the pan is equipped with a liquid drain, and an opening of the liquid drain facing an interior of the pan is located in one of the pan side sections close to the pan base section. 18. The apparatus according to claim 1, wherein retention elements are disposed on the housing that hold the pan by form-fitting engagement or by frictional engagement on the bearing bushings or coupling elements or the shaft when the pan is in the installed state.
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이 특허에 인용된 특허 (7)
Visaisouk Sam ; Fisher Norman W., Apparatus and method for continuous ice blasting.
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