Apparatus for control of on site mixing of solid peroxide source and catalyst
First Claim
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1. An apparatus for control of on-site mixing of at least a first and a second solid product, comprising:
- a base having an outer support member and an aperture therethrough;
a screen attached to the base and substantially covering the base aperture;
a first chamber positioned at the base aperture, the first chamber having a first open end extending generally upward from the screen, an opposite second open end extending generally downward from the screen, and a chamber wall therebetween;
a fluid impervious layer between the inside of the first chamber and the area outside of the first chamber, wherein the chamber wall forms the fluid impervious layer; and
a reservoir surrounding the first chamber and above the screen, wherein the first solid product is housed in the first chamber between the screen and the first open end, and the second solid product is housed in the reservoir, wherein the chamber wall extends through the screen and the plurality of inner support members.
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Abstract
An apparatus for controlling on site generation and mixing of a two or more part chemistry, such as a peroxide source and a catalyst. In particular, the invention discloses an apparatus and dispensing method for separating solid surfaces that undergo an uncontrolled, continuous reaction when contacted with water and allows for delivery of solid reactive chemistries at the same time in a standard spray from the bottom dispensing configuration while preventing continued reaction after the dosing is complete.
25 Citations
20 Claims
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1. An apparatus for control of on-site mixing of at least a first and a second solid product, comprising:
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a base having an outer support member and an aperture therethrough; a screen attached to the base and substantially covering the base aperture; a first chamber positioned at the base aperture, the first chamber having a first open end extending generally upward from the screen, an opposite second open end extending generally downward from the screen, and a chamber wall therebetween;
a fluid impervious layer between the inside of the first chamber and the area outside of the first chamber, wherein the chamber wall forms the fluid impervious layer; anda reservoir surrounding the first chamber and above the screen, wherein the first solid product is housed in the first chamber between the screen and the first open end, and the second solid product is housed in the reservoir, wherein the chamber wall extends through the screen and the plurality of inner support members. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20)
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14. An apparatus for control of onsite mixing of at least two solid chemistry products, comprising:
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a base having an outer support member and an aperture therethrough; a screen attached to the base and substantially covering the base aperture; a first chamber positioned at the base aperture, the first chamber having a first open end extending generally upward from the screen and housing a first solid chemistry product, an opposite second open end extending generally downward from the screen, and a chamber wall therebetween; a fluid impervious layer between the inside of the first chamber and the area outside of the first chamber, wherein the chamber wall forms the fluid impervious layer and extends through the screen and the plurality of inner support members; a reservoir surrounding the first chamber and above the screen, wherein the first solid chemistry product is housed in the first chamber between the screen and the first open end, and the second solid chemistry product is housed in the reservoir surrounding the first chamber and above the screen; and wherein said first and second solid chemistry products are selected from the group consisting of a peroxide source, enzymes, catalysts and combinations of the same. - View Dependent Claims (15)
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Specification