Reaction kettle washing device

Abstract

The invention relates to a reaction kettle washing device comprising a handheld rod. The rear end of a pneumatic motor is fixedly connected with the handheld through a universal joint, a high-pressure hose is arranged in the handheld rod, and the bottom end of the high-pressure hose is connected with an air inlet of the pneumatic motor; a fixing plate is fixedly arranged at the output shaft end of the pneumatic motor, and a scouring pad is arranged on the fixing plate; the handheld is arranged on an adjusting mechanism for adjusting the angles of the pneumatic motor and the handheld rod, and the adjusting mechanism comprises three or more second pull lines which are arranged along the handheld rod; one ends of the second pull lines are fixedly connected with the front end of the pneumatic motor, and the other ends of the second pull lines are placed at the top end of the handheld rod in an extending mode and provided with pull rings; and the corresponding second pull lines are pulled and dragged through the pull rings to enable the included angle of the pneumatic motor and the handheld rod to be changed. According to the device, wiping and washing operation of the inner wall of a semi-automatic reaction kettle is achieved, the situation that an operator goes into the kettle for wiping can be avoided to a certain extent, the labor intensity is relieved, safe operation of the operator is ensured, and the risks of reaction kettle washing are reduced.

Description

technical field [0001] The invention relates to a reactor cleaning device. Background technique [0002] In the fine chemical production workshop, most of the synthesis reactions are completed through the reactor. When a batch of orders is completed, the reactor needs to be thoroughly cleaned before starting to produce the next batch of different products. During the cleaning process In the process, because of the different reaction materials, the operator often needs to go down to the kettle to wipe, and manually clean the corners and bonded materials in the kettle with a scouring pad. The cleaning process also requires the use of corresponding organic solvents. Since the reaction kettle is made of stainless steel or glass-lined, the inner wall is very smooth, and the bottom head of the reaction kettle is an oval head, so it is difficult to stand in the kettle and perform corresponding operations. A fall accident, and because the reaction kettle is relatively airtight, the...

AI Technical Summary

Problems solved by technology

Since the reaction kettle is made of stainless steel or glass-lined, the inner wall is very smooth, and the bottom head of the reaction kettle is an oval head, so it is difficult to stand in the kettle and perform corresponding operations. A fall accident, and because the reaction kettle is relatively airtight, the raw materials and solvents used in the reaction are usually organic substances, which are highly toxic, and there is a lack of oxygen in the kettle, so it is necessary to wear a breathing mask to get off the kettle, which is highly dangerous. difficulty

But in order to ensure the normal progress of the reaction and the purity of the product, we have to insist on carrying out the above operations

Images