System for dispensing solvents

• US 8,485,392 B1
• Filed: 10/08/2008
• Issued: 07/16/2013
• Est. Priority Date: 10/08/2008
• Status: Active Grant

• Current Assignee: Jeffrey Wilson Tarter
• Original Assignee: Jeffrey Wilson Tarter
• Inventors: Tarter, Jeffrey Wilson
• Primary Examiner(s): Nicolas, Frederick C
• Application Number:
  US12/287,468
• Time in Patent Office: 1,742 Days
• Field of Search: 222/1, 222/23, 222/25, 222/39, 222/52, 222/108, 222/129, 222/130, 222/132, 222/173, 222/192, 222/481.5, 137/312, 137/314
• US Class Current: 222/23
• CPC Class Codes: B67D 7/02 for transferring liquids other than fuel or lubricants
• CPC Class Codes: B67D 7/84 Casings, cabinets or frameworks; Trolleys or like movable supports
• CPC Class Codes: Y10T 137/5762 With leakage or drip collecting

Abstract

A system for dispensing solvents removes the need for storing solvents in multitudes of small containers or containers which are not suitable for storing the solvents for a long duration. The system minimizes laboratory space requirements for the storage and handling of solvents. The system minimizes waste generation. With the system for dispensing solvents, the solvents are stored properly and are able to be dispensed in small quantities for use as needed. The system for dispensing solvents also includes leak detection, a spill tray, a fume hood and other precautionary measures to ensure a safe handling environment.

Claims

1. A system for dispensing hazardous solvents comprising:

a. a housing;

b. one or more solvent dispensers coupled to the housing, the one or more solvent dispensers for dispensing the solvents;

c. a control system integrated within the housing and operably coupled to the one or more solvent dispensers, the control system for controlling the one or more solvent dispensers; and

d. a vapor sensor for measuring vapor quantities and determining of a level of vapor quantities equal or exceed a threshold indicating a dangerous level.

2. The system of claim 1 further comprising a fume hood for removing fumes, wherein the fume hood is integrated into the housing.

3. The system of claim 1 further comprising a spill tray for containing solvent spills.

4. The system of claim 1 further comprising a waste drain for draining solvent.

5. The system of claim 1 wherein the housing is bench top mounted.

6. The system of claim 1 further comprising a leak detection component.

7. The system of claim 1 further comprising a lower explosive limit detector.

8. The system of claim 1 further comprising an audible alarm for alerting a user when a fault occurs.

9. The system of claim 1 wherein the control system includes an input device selected from the group consisting of a touch screen and a keypad.

10. The system of claim 1 further comprising an emergency shut off mechanism.

11. A system for storing and dispensing solvents comprising:

a. a dispensing system for dispensing the solvents, the dispensing system comprising;

i. a housing;

ii. a plurality of solvent dispensers coupled to the housing; and

iii. a control system integrated into the housing for controlling the dispensing of the solvents, the control system including indicator lights near each of one or more valves of the dispensing system that indicate a status of a source of the solvent associated with the valve; and

b. a delivery system coupled to the dispensing system, the delivery system for storing the solvents and delivering the solvents to the dispensing system.

12. The system of claim 11 wherein the solvents are stored remotely.

13. The system of claim 11 further comprising a remote controller coupled to the dispensing system for remote monitoring and controlling.

14. The system of claim 11 wherein the solvents are at least one of flammable and hazardous.

15. The system of claim 11 wherein the dispensing system further comprises a fume hood for removing fumes, wherein the fume hood is integrated within the housing.

16. The system of claim 11 wherein the dispensing system further comprises a waste drain for draining solvent.

17. The system of claim 11 wherein at least one of the dispensing system and the delivery system further comprises a leak detection component.

18. The system of claim 11 wherein the dispensing system further comprises a lower explosive limit detector.

19. The system of claim 11 wherein at least one of the dispensing system and the delivery system further comprises an audible alarm for alerting a user when a fault occurs.

20. The system of claim 11 further comprising an emergency shut off mechanism.

21. A system for dispensing hazardous solvents comprising:

a. a housing having an exterior channel for receiving containers to be filled with solvents;

b. a horizontal fume hood integrated into the housing, the fume hood for removing fumes;

c. a spill tray integrated into the housing, the spill tray for containing solvent spills;

d. a plurality of solvent dispensers coupled to the housing, the plurality of solvent dispensers for dispensing the solvents; and

e. a control system operatively coupled to the plurality of solvent dispensers, the control system for controlling the solvent dispensers, the control system including a control panel integrated into the housing for displaying a flow status and a reservoir level;

wherein the exterior channel includes a top formed by the plurality of solvent dispensers coupled to the housing, a back formed by the horizontal fume hood integrated into the housing and a bottom formed by the spill tray integrated into the housing such that the plurality of solvent dispensers, the fume hood and the spill tray are all able to simultaneously access the containers when positioned within the exterior channel.

22. The system of claim 21 further comprising a delivery system coupled to the plurality of solvent dispensers, the delivery system for storing the solvents and delivering the solvents to the one or more solvent dispensers.

23. A method of storing and dispensing hazardous solvents comprising:

a. storing one or more solvents in one or more containers; and

b. dispensing a solvent of the one or more solvents utilizing a control system operatively coupled to a plurality of solvent dispensers, the control system including indicator lights near each of one or more valves of a dispensing system that indicate a status of a source of the solvent associated with the valve;

wherein the control system and the plurality of solvent dispensers are integrated into a housing, wherein a fume hood removes fumes of the one or more solvents as the one or more solvents are dispensed, wherein the fume hood is integrated into the housing.

24. A method of storing and dispensing hazardous solvents comprising:

a. storing one or more solvents in one or more containers; and

b. dispensing a solvent of the one or more solvents utilizing a control system operatively coupled to a plurality of solvent dispensers, the control system including indicator lights near each of one or more valves of a dispensing system that indicate a status of a source of the solvent associated with the valve;

wherein the control system and the plurality of solvent dispensers are integrated into a housing, wherein the one or more containers are within a delivery system coupled to the plurality of solvent dispensers, the delivery system delivers the solvents to the plurality of solvent dispensers.