Multi chamber mixing manifold

1. A mixing chamber comprising:

(a) an elongated body having first and second ends, an exterior wall with an interior having first and second chambers, and a plurality of inputs and at least one output;

(b) the first chamber and second chamber being fluidly connected to each other;

(c) the plurality of inputs entering the first chamber and the at least one output exiting from the second chamber;

(d) wherein separating the first and second chambers is a dividing structure, which dividing structure includes a first plate and second plate, the dividing structure having a gate opening located in the second plate, and one or more of the outlets of the plurality of inputs and the at least one output are fluidly connected to the gate opening.

2. The mixing chamber of claim 1 , wherein there are one or more baffles next to the gate opening.

3. The mixing chamber of claim 2 , wherein one or more baffles extend above the gate opening and one or more baffles extend below the second plate.

4. A mixing chamber comprising:

(a) an elongated housing having a housing length, a first upstream and a second downstream end portion and a side wall surrounding an interior;

(b) the interior having a dividing structure that divides the interior into primary and secondary chambers;

(c) the dividing structure including a first plate that connects to the side wall at a position in between the first upstream and second downstream end portions;

(d) the dividing structure including a second plate that extends from one end portion of the housing a partial distance of the housing length and connecting with the first plate;

(e) a first mixing chamber formed by the first plate, the second plate, and a portion of the side wall, the first mixing chamber extending only a partial distance along the length of the housing;

(f) a second mixing chamber having a portion that contacts the second plate;

(g) multiple inlets through the side wall that enable fluid to be added to the first mixing chamber;

(h) outlets in the side wall that enable fluid discharge from the second chamber; and

(i) the first plate having a gate that enables fluid flow from the first chamber to the second chamber.

5. The mixing chamber of claim 4 wherein some of the inlets are on opposing sides of the gate.

6. The mixing chamber of claim 4 , wherein the gate is in between two of said inlets.

7. The mixing chamber of claim 4 , wherein the elongated housing has a longitudinal length including first, second, and third longitudinal portions, each longitudinal portion being of equal length, with the second portion being between the first and third portions, and the first plate is positioned in the second portion.

8. The mixing chamber of claim 6 , wherein there are outlets between the first plate and the first upstream end portion.

9. The mixing chamber of claim 6 , wherein some of the outlets are in between the first plate and one of the inlets.

10. The mixing chamber of claim 4 , wherein all of the inlets are between the first plate and the first upstream end portion.

11. The mixing chamber of claim 4 , wherein some of the inlets include an elbow shaped fitting.

12. The mixing chamber of claim 4 , wherein a majority of the inlets are in between the first plate and the second upstream end portion.

13. The mixing chamber of claim 4 , wherein at least one of the multiple inlets are an elbow shaped fitting that discharges flow toward the gate.

14. The mixing chamber of claim 4 , wherein multiple of the inlets are elbow shaped fittings that discharge flow toward the gate.

15. A mixing chamber comprising:

(a) an elongated housing having a housing length, a first upstream and a second downstream end portion and a side wall surrounding an interior;

(b) the interior having a dividing structure that divides the interior into primary and secondary chambers;

(c) the dividing structure including a first plate that connects to the side wall;

(d) the dividing structure including a second plate that extends from one end portion of the housing a partial distance of the housing length and connecting with the first plate;

(e) a first mixing chamber formed by the first plate, the second plate, and a portion of the side wall, the first mixing chamber extending only a partial distance along the length of the housing;

(f) a second mixing chamber having a portion that contacts the second plate;

(g) one or more inlets through the side wall that enable fluid to be added to the first mixing chamber;

(h) outlets in the side wall that enable fluid discharge from the second chamber, one or more of said outlets being downstream of said first plate; and

(i) the second plate having a gate that enables fluid flow from the first chamber to the second chamber.