Reactor clamp
A modular reactor system comprises a backplane connected to a computer and a thermal control unit. The backplane includes a plurality of seats for releasably holding a plurality of modules. Each module holds a reactor vessel that may be used to conduct experiments. A plurality of laboratory instruments, such as motors, switches, sensors and pumps are included within the backplane and on the reactor modules. These laboratory instruments are utilized to perform work on the contents of the reactor vessels when the modules holding the reactor vessels are positioned in the backplane. A computer is connected to the backplane and controls the laboratory instruments within the backplane and on the reactor modules positioned within the backplane. A thermal control unit provides a thermal control fluid that is delivered to the reactors in the reactor modules when the modules are properly seated in the backplane.
1. A clamp for securing a reactor lid to a reactor vessel, the clamp comprising:
a. a first clamp member;
b. a second clamp member releasably joined to the first clamp member, the second clamp member including a channel;
c. a bolt extending between the first clamp member and the second clamp member;
d. a spring retained upon the bolt such that compression of the spring biases the first clamp member toward the second clamp member, wherein movement of the first clamp member away from the second clamp member further compresses the spring; and
e. a nut engaging the bolt, the nut retained within the channel, contacting one end of the spring and compressing the spring when the nut is moved in the channel.
2. The clamp of claim 1 wherein the first clamp member includes a first surface contacting the reactor vessel.
3. The clamp of claim 1 wherein the second clamp member includes a second surface contacting the reactor lid.
4. A device for securing a reactor lid to a reactor vessel comprising:
a. a first clamp member associated with and positioned a first distance from a second clamp member, the first clamp member and the second clamp member both having an angled edge;
b. at least one spring retained by the second clamp member, wherein the at least one spring is compressed to hold the first clamp member to the second clamp member, the at least one spring arranged and positioned upon the second clamp member such that application of a force greater than a threshold force by a reactor lid to the angled edge of the first clamp member and the second clamp member will result in further compression of the at least one spring while the first clamp member separates from the second clamp member, and reduction of the force below the threshold force will result in decompression of the spring while the first clamp member and second clamp member return to the first distance; and
c. a module shell for retaining the reactor vessel, the device being releasably mounted to the module shell.
5. A device as in claim 4 where the threshold force is adjustable using an adjusting means operable to further compress or decompress the spring.
6. A device as in claim 5 where the adjusting means comprises one or more threaded bolts which extend through the first clamp member and engage the at least one spring retained in the second clamp member to compress or relax the at least one spring.