Automatic temperature control PP tank and working method thereof

Abstract

The invention discloses an automatic temperature control PP tank and a working method thereof. The PP tank comprises a PP tank body and an automatic temperature control device. A feeding hole is formed in the center of the top of the PP tank body, the feeding hole is communicated with a feeding pipe, a feeding valve is mounted at the feeding hole, a discharging hole is formed in the center of the bottom of the PP tank body, the discharging hole is communicated with a discharging pipe, and a discharging valve is mounted at the discharging hole; the left side and the right side of the top of the PP tank body are respectively provided with an opening, and the two openings are respectively used for installing a temperature detection device and a manhole with a sight glass. According to the automatic temperature control PP tank and the working method thereof, the structural design is reasonable, an electric heat tracing mode is adopted to be matched with a temperature detection device to conduct automatic temperature control on the PP tank, and compared with traditional steam or hot water temperature adjustment, the automatic temperature control PP tank is more efficient, saves more energy, is high in temperature control precision, simple in working method, high in precision, high in efficiency, high in intelligent degree and wide in application prospect.

Description

technical field [0001] The invention belongs to the technical field of PP tanks, and in particular relates to a PP tank with automatic temperature control and a working method thereof. Background technique [0002] Storage tanks are used to store refined chemical substances such as acids, alkalis, alcohols, gases, and liquids. Therefore, storage tanks are widely used in chemical, pharmaceutical, biological, pesticide, dye, metallurgy, rare earth, electroplating, electric power, Textile, printing and dyeing, environmental protection, machinery, brewing, food and other industries. [0003] Storage tanks generally include polyethylene storage tanks, polypropylene storage tanks, glass fiber reinforced plastic storage tanks, ceramic storage tanks, rubber storage tanks, stainless steel storage tanks, etc. according to different materials. Among them, polypropylene, also known as PP, has good chemical stability and is inert to most acids, alkalis, salts, and oxidants, such as conc...

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Problems solved by technology

The PP tanks in the prior art have the following problems: 1. It is difficult to carry out accurate temperature measurement; 2. At present, most of the temperature control of tanks in my country adopts traditional steam or hot water, which consumes a lot of energy and is difficult to control accurately temperature

[0005] The Chinese patent application number is CN202022839549.3, which discloses a PP storage tank structure. The purpose is to reduce the unitary function of the device, increase the convenience of storage and screening, improve the convenience of screening, and reduce the limitations of use. There is no automatic temperature control for PP storage tanks. function by design

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