External expansion type ethylene glycol antimony storage device

Abstract

The invention relates to an external expansion type ethylene glycol antimony storage device, and relates to a storage tank device. The bottom of an inner cylinder (1) is closed by the middle of a bottom plate (26), and a discharge port (22) is formed in the lower part of the inner cylinder; a surrounding sealing ring B (8) is arranged at the outer edge of the upper end of the inner cylinder, the sealing ring B of the inner cylinder is sleeved with the inner wall of a middle lifting cylinder (11), and a C-shaped supporting plate (16) and a C-shaped bottom plate (19) are arranged at the outer edge of the lower end of the middle lifting cylinder; a surrounding sealing ring A (5) is arranged at the outer edge of the upper end of the middle lifting cylinder, and the sealing ring A of the middlelifting cylinder is sleeved with the inner wall of a lifting sleeving cylinder (7); and the lower end of the lifting sleeving cylinder is seated on the upper surface of the C-shaped supporting plate,a feeding port (2) is arranged on the upper part of the lifting sleeving cylinder. The external expansion type ethylene glycol antimony storage device utilizes lifting of the middle lifting cylinderand the lifting sleeving cylinder outside the inner cylinder to expand the internal space of the storage device by at least twice, when not in use, the occupied space is small, the transportation is convenient, and the assembly is fast.

Description

【Technical field】 [0001] The invention relates to a storage tank device, in particular to an external expansion type ethylene glycol antimony storage device. 【Background technique】 [0002] As is known, storage tanks are large-scale storage tools for liquid or powdery objects. Through storage tanks, raw materials can be stored in a stable environment for temporary or long-term storage after processing and before packaging. However, general production enterprises do not have processing storage tanks. Therefore, it is necessary to obtain storage tanks through outsourcing. Due to the limitations of the transportation environment and factory buildings, storage tanks are usually made small and cannot be stored after mass production of raw materials. "Storage tanks have a fixed volume". Entering a large ethylene glycol antimony storage tank takes up a lot of space when it cannot be used, and transportation is also a big problem. 【Content of invention】 [0003] In order to overc...

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Problems solved by technology

[0002] Known, the storage tank is a large-scale storage tool for liquid or powdery objects, through which the raw materials can be stored temporarily or for a long time after processing and before packaging Obtain a stable environment, but general production enterprises do not have the ability and equipment to process storage tanks, so storage tanks need to be obtained through outsourcing. Due to the limitations of the transportation environment and workshops, the production of storage tanks is usually small, and mass production of raw materials is required. It is impossible to store the "storage tank with a fixed volume" in the end, and the large ethylene glycol antimony storage tank purchased in advance will take up a lot of space if it cannot be used, and transportation is also a big problem

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