Dismounting tool for replacing end socket of chemical storage tank

Abstract

The invention relates to a dismounting tool for replacing an end socket of a chemical storage tank. The dismounting tool comprises a fixed frame body, a sucking disc fixing support pin component whichis arranged on the fixed frame body for fixing the tool onto the storage tank body, an inserting-blocking mechanism which is arranged on the fixed frame body, a separating mechanism and a pull-out mechanism, wherein the inserting-blocking mechanism is arranged on the separating mechanism; the separating mechanism is blocked inside the pull-out mechanism and can perform peripheral rotation; and the pull-out mechanism is arranged inside the fixed frame body, and moves along the center axis of the fixed frame body. Compared with the prior art, the dismounting tool has the advantages of being simple in operation and being safe and effective; the inserting-blocking mechanism and the separating mechanism are arranged, so that a sealing connecting state between the end socket and a tank mouth ischanged into a separating state, and therefore, pull-out is more labor-saving, and labor intensity is reduced; and the pull-out mechanism is arranged, so that the end socket can be pulled out from the tank mouth without directly being in contact with the end socket, and therefore, body direct contact is avoided, and harm, on body safety, of the chemicals in the storage tank is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a dismantling tool for replacing the sealing head of a chemical storage tank. Background technique [0002] A chemical storage tank is a storage tank used to store some corrosive and toxic chemicals. When chemical storage tanks store these corrosive and toxic chemicals, in order to ensure safety, the head and the tank mouth will be surrounded by a sealing rubber ring. Under long-term sealing, the sealing rubber ring will be affected by the external environment and produce gelation. , Connect the head and the mouth of the tank so that the mouth of the tank is sealed. The existing dismantling method is generally to remove by manpower through the head, but it is easy to cause the chemicals in the tank to leak out during the dismantling process, which is harmful to personal safety; moreover, the sealing connection between the head and the mouth of the tank is tight , inc...

AI Technical Summary

Problems solved by technology

The existing dismantling method is generally to remove by manpower through the head, but it is easy to cause the chemicals in the tank to leak out during the dismantling process, which is harmful to personal safety; moreover, the sealing connection between the head and the mouth of the tank is tight , increasing the labor intensity of dismantling

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