An external expansion type ethylene glycol antimony storage device

Abstract

The invention discloses a storage tank device, in particular to an outwards-expanding ethylene glycol antimony storage device. The bottom of an inner barrel (12) is closed through the middle of a baseplate (26), the lower portion of the inner barrel is provided with a discharging port (22), a surrounding sealing ring B (8) is arranged at the edge of the upper end of the inner barrel, the inner wall of a middle lifting barrel (11) sleeves the sealing ring B of the inner barrel, a C-shaped supporting plate (16) and a C-shaped baseplate (19) are arranged at the outer edge of the lower end of the middle lifting barrel, a surrounding sealing ring A (5) is arranged at the outer edge of the upper end of the middle lifting barrel, the inner wall of a lifting sleeve tank (7) sleeves the sealing ring A of the middle lifting barrel, the lower end of the lifting sleeve tank is seated on the upper-portion face of the C-shaped supporting plate, and a feeding port (2) is arranged on the upper portion of the lifting sleeve tank. By utilizing lifting of the middle lifting barrel and the lifting sleeve tank outside the inner barrel, inside space of the storage device can be expanded by at least one time, and the storage device occupies small space when not in use and is convenient to transport and quick to assemble.

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] It is known that a storage tank is a large-scale storage tool for liquid or powdery objects. Through the storage tank, a stable environment can be obtained for temporary or long-term storage of raw materials after processing and before sub-packaging, but general production enterprises do not have processing storage tanks. Therefore, it is necessary to obtain storage tanks through outsourcing. Due to the limitations of transportation environment and factory buildings, storage tanks are usually made in small sizes. After mass production of raw materials, "storage tanks are of a fixed volume" cannot be stored. Into a larger ethylene glycol antimony storage tank, which takes up space when not in use, and transportation is also a big problem. [Content of the invention] [0003] In order to ...

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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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