A carbon dioxide cracker with adjustable release angle

Abstract

The invention discloses a release angle-adjustable carbon dioxide cracker. The cracker comprises a cracker main pipe; a filling head and a release head are respectively arranged at two ends of the cracker; a liquid storage cavity is formed in the cracker main pipe; the cracker main pipe is provided with a filling groove for placing the filling head and a release groove for placing the release head; the filling head is provided with a liquid inlet mechanism; the release head is provided with an L-shaped release channel for communicating with the liquid storage cavity; an angle mechanism is arranged in the release channel, and comprises rhombic frames symmetrically arranged in the release channel; upper panels and the lower panels are arranged on the rhombic frames; cavities are formed between the rhombic frames and side wall plates; release ports communicate between the cavities and the external; and rotating mechanisms capable of enabling the rhombic frames to rotate are arranged between the release head and the rhombic frames. The cracker can adjust angles of the release ports according to demands.

Description

technical field [0001] The invention relates to carbon dioxide cracker technology, more specifically, it relates to a carbon dioxide cracker with adjustable release angle. Background technique [0002] At present, as the country's safety and environmental protection requirements for mines and quarries are getting higher and higher, the supervision of explosives is becoming more and more stringent. Since the filling of the carbon dioxide cracker in use only takes 1-3 minutes, and the whole process from initiation to completion only takes 0.4 seconds, its expansion force can reach 2500T, which can effectively expand the cracking area within 1.2m from the volley surface In rock formations with a rock hardness > 12 degrees Platts, the fracture gap can reach 50mm, and the blasting cylinder can be safely reused, so the promotion and use of its technology has been put on the agenda. The carbon dioxide in the carbon dioxide cracker exists in a liquid state below 31 degrees Celsi...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a carbon dioxide cracker with adjustable release angle. When the blasting occurs, the reverse impact force generated by the blasting will easily make the carbon dioxide cracker shift. Finally, it is very difficult to find crackers in a pile of rubble. At the same time, there are certain deficiencies in existing crackers. The depth of the groove opened on the surface of the mountain or the object to be blasted is the depth of the blast, so that the grooves that need to be slotted Deeper results in longer overall construction period

Images