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US 2025/0177937 A1Published application
Liquid Polymer Dosing and Mixing Chamber with an External Actuator
OwnerAdalberto Mercado Alvaradoinventor
Life of this patent
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Abstract
A liquid polymer dosing and mixing chamber and pump having a pump housing, a mixing reactor, a spacing cup, an actuator, a drive shaft, a drive shaft coupling unit, and a progressive cavity pump adapted to create doses of a first substance and to mix it with one or more substances introduced into the mixing reactor via one or more inlets.
Claims18
A liquid polymer dosing and mixing chamber, comprising:
- a pump housing, a mixing reactor, a spacing cup, an actuator, a drive shaft, a drive shaft coupling unit, and a progressive cavity pump;
- wherein the pump housing comprises a longitudinal body having a top end and an opposing bottom end, and wherein said pump housing is adapted to house the progressive cavity pump;
- wherein the bottom end of the pump housing includes an inlet configured to receive a first substance and direct it into the progressive cavity pump;
- wherein the progressive cavity pump comprises a rotor and a stator, said rotor being configured to interact with and fit inside the stator;
- wherein the top end of the pump housing has an opening to transfer the first substance from the progressive cavity pump into the mixing reactor;
- wherein the mixing reactor comprises a hollow tube having a top end and a bottom end opposite each other, and wherein said mixing reactor is configured to house the drive shaft;
- wherein the drive shaft comprises a longitudinal body having a top end, a bottom end, and one or more impellers, and wherein the one or more impellers are positioned between the top end and the bottom end of the drive shaft;
- wherein the drive shaft coupling unit comprises a top end and an opposing bottom end;
- wherein the rotor comprises a coupling unit configured to couple or connect to the bottom end of the drive shaft;
- wherein the hollow tube of the mixing reactor includes one or more inlets and one or more outlets attached thereto;
- wherein the one or more inlets on the hollow tube of the mixing reactor are adapted to receive at least a second substance to be mixed in the mixing reactor with the first substance drawn from the progressive cavity pump;
- wherein the spacing cup comprises a longitudinal structure having a top section, a bottom section, and one or more exterior walls, wherein the exterior walls are flanked between the top section and the bottom section of the spacing cup;
- wherein the spacing cup comprises an interior area that is adapted to house the drive shaft coupling unit;
- a sealing plate between the bottom section of the separation cup and the top end of the mixing reactor to prevent the mixed substances inside the mixing reactor from entering the spacing cup;
- wherein the top end of the pump housing is connected to the bottom end of the mixing reactor and the top end of the mixing reactor is connected to the bottom section of the spacing cup;
- wherein the top end of the drive shaft coupling unit is coupled to the actuator, and the bottom end of the drive shaft coupling unit is coupled to the top end of the drive shaft;
- wherein the bottom end of the drive shaft is coupled to the coupling unit of the rotor;
- and
- wherein the actuator transmits rotational motion to the drive shaft, which in turn, drives the rotor.
16 more elements
A dual liquid polymer dosing and mixing chamber, comprising:
- a first pump housing, a first mixing reactor, a first spacing cup, a first actuator, a first drive shaft, a first drive shaft coupling unit, and a first progressive cavity pump;
- wherein the first pump housing comprises a longitudinal body having a top end and an opposing bottom end, and wherein said first pump housing is adapted to house the first progressive cavity pump;
- wherein the bottom end of the first pump housing includes an inlet configured to receive a first substance and direct it into the first progressive cavity pump;
- wherein the first progressive cavity pump comprises a first rotor and a first stator, said first rotor being configured to interact with and fit inside the first stator;
- wherein the top end of the first pump housing has an opening to transfer the first substance from the first progressive cavity pump into the first mixing reactor;
- wherein the first mixing reactor comprises a hollow tube having a top end and a bottom end opposite each other, wherein said first mixing reactor is configured to house the first drive shaft;
- wherein the first drive shaft comprises a longitudinal body having a top end, a bottom end, and one or more impellers, and wherein the one or more impellers are positioned between the top end and the bottom end of the first drive shaft;
- wherein the first drive shaft coupling unit comprises a top end and an opposing bottom end;
- wherein the first rotor comprises a coupling unit adapted to couple or connect to the bottom end of the first drive shaft;
- wherein the first spacing cup comprises a longitudinal structure having a top section, a bottom section, and one or more exterior walls, wherein the exterior walls are flanked between the top section and the bottom section of the first spacing cup;
- wherein the first spacing cup comprises an interior area that is adapted to house the first drive shaft coupling unit;
- a first sealing plate between the bottom section of the first separation cup and the top end of the first mixing reactor to prevent the mixed substances inside the first mixing reactor from entering the first spacing cup;
- wherein the top end of the first pump housing is connected to the bottom end of the first mixing reactor and the top end of the first mixing reactor is connected to the bottom section of the first spacing cup;
- wherein the top end of the first drive shaft coupling unit is coupled to the first actuator, and the bottom end of the first drive shaft coupling unit is coupled to the top end of the first drive shaft;
- wherein the bottom end of the first drive shaft is coupled to the coupling unit of the first rotor;
- wherein the first actuator transmits rotational motion to the first drive shaft, which in turn, drives the first rotor;
- a second pump housing, a second mixing reactor, a second spacing cup, a second actuator, a second drive shaft, a second drive shaft coupling unit, and a second progressive cavity pump;
- wherein the second pump housing comprises a longitudinal body having a top end and an opposing bottom end, and wherein said second pump housing is adapted to house the second progressive cavity pump;
- wherein the bottom end of the second pump housing includes an inlet configured to receive a first substance and direct it into the second progressive cavity pump;
- wherein the second progressive cavity pump comprises a second rotor and a second stator, said second rotor being configured to interact with and fit inside the second stator;
- wherein the top end of the second pump housing has an opening to transfer the first substance from the second progressive cavity pump into the second mixing reactor;
- wherein the second mixing reactor comprises a hollow tube having a top end and a bottom end opposite each other, wherein said second mixing reactor is configured to house the second drive shaft;
- wherein the second drive shaft comprises a longitudinal body having a top end, a bottom end, and one or more impellers, wherein the bottom end and the top end of the drive shaft are opposite each other and wherein the one or more impellers are positioned between the top end and bottom end of the second drive shaft;
- wherein the second drive shaft coupling unit comprises a top end and an opposing bottom end;
- wherein the second rotor comprises a coupling unit adapted to couple or connect to the bottom end of the second drive shaft;
- wherein the second spacing cup comprises a longitudinal structure having a top section, a bottom section, and one or more exterior walls, and wherein the exterior walls are flanked between the top section and the bottom section of the second spacing cup;
- wherein the second spacing cup comprises an interior area that is adapted to house the second drive shaft coupling unit;
- a second sealing plate between the bottom section of the second separation cup and the top end of the second mixing reactor to prevent the mixed substances inside the second mixing reactor from entering the second spacing cup;
- wherein the top end of the second pump housing is connected to the bottom end of the second mixing reactor and the top end of the second mixing reactor is connected to the bottom section of the second spacing cup;
- wherein the top end of the second drive shaft coupling unit is coupled to the second actuator, and the bottom end of the second drive shaft coupling unit is coupled to the top end of the second drive shaft;
- wherein the bottom end of the second drive shaft is coupled to the coupling unit of the second rotor;
- wherein the second actuator transmits rotational motion to the second drive shaft, which in turn, drives the second rotor;
- wherein the hollow tube of the first mixing reactor and the hollow tube of the second mixing reactor are connected to each other via a first connecting tube;
- wherein the first connecting tube comprises at least one inlet and at least one outlet;
- wherein the at least one inlet on the first connecting tube is adapted to receive at least a second substance to be mixed in the corresponding mixing reactor with the first substance drawn from the corresponding progressive cavity pump;
- and
- wherein the at least one outlet on the first connecting tube is adapted to release the mixed substances.
34 more elements
Dependencies are inferred from the claim text.