Special chemical product transportation device with three-stage protection mechanism

Abstract

The invention provides a special chemical product transportation device with a three-stage protection mechanism, relates to the field of chemical raw material transportation, and solves the problems that unpowered mixing of liquid in a liquid storage barrel cannot be driven in a linkage manner through up-and-down buffering of a buffer wheel, diversified sealing structure cooperation cannot be achieved to achieve improvement of the sealing effect, and linkage cannot be achieved to achieve improvement of the sealing effect while unpowered mixing is conducted. The special chemical product transportation device with the three-stage protection mechanism comprises a transportation vehicle main body, a sealing block and a stress plate, wherein a liquid storage barrel is fixedly placed on the transportation vehicle main body. Secondly, the distance from the stress plate to a rotating shaft is less than the length of a poke rod, when the poke rod rotates along with the rotating shaft, a columnar sliding rod and a sealing plate are in an up-down reciprocating motion state under the poke of the poke rod, and a sponge cushion is in an extrusion state under the extrusion of the sealing plate, so that the sealing between the sealing block and the columnar pipe is realized, and the liquid splashing caused by the following shaking of the liquid storage barrel is prevented.

Description

technical field [0001] The invention belongs to the technical field of chemical raw material transportation, and more specifically relates to a special chemical product transportation device equipped with a three-level protection mechanism. Background technique [0002] Chemical industry refers to the technology of changing the composition and structure of substances or synthesizing new substances by chemical methods. In the production process of chemical products, many kinds of raw materials are needed. According to the form of chemical raw materials, they can be divided into solid chemical raw materials and liquid chemical raw materials. Some of the liquid chemical raw materials are transported in tank trucks during transportation. [0003] For example, the application number: CN202010009260.0, the invention discloses a chemical raw material transportation device, which includes a storage tank, and a plurality of buffer mechanisms are arranged in the storage tank, and the ...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a special chemical product transportation device with a three-level protection mechanism to solve the problem that the existing device is often equipped with an electric mixing device in the liquid storage tank during the transportation process. structure, and the up and down buffering of the buffer wheel can not be used to drive the unpowered mixing of the liquid in the liquid storage tank; moreover, the sealing structure of the existing device is single, and on the one hand, it is impossible to achieve a diversified sealing structure to cooperate to achieve the sealing effect On the other hand, it is impossible to realize the improvement of the sealing effect in conjunction with unpowered mixing

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