Antisludging test kettle

A test kettle, scale inhibition technology, applied in chemical/physical/physical chemical process, chemical instrument and method, chemical/physical process, etc., to achieve the effect of long service life and convenient control

Inactive Publication Date: 2010-06-23
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature and pressure test kettle of metal materials is not suitable for the scale inhibition experiment of coatings according to the working pressure and temperature of water heaters and the water quality requirements of domestic water.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Example: such as figure 1 As shown, it includes an inverted T-shaped three-way main body 7, an end cover flange, a temperature control device and a pressure control device. End cover flanges are arranged at the three openings of the three-way main body, and the third end cover at the top A pressure control device is provided at the flange 12, a temperature control device is provided at the second end cover flange 11 on one side, and the first end cover flange 2 on the other side is an inspection and maintenance work surface.

[0019] Such as figure 1 As shown, the main body 7 of this example adopts the tee of the PPR pipe material, which is an inverted T shape. The end cover flange in this example includes two neck flat welding flanges with the same structure, which are connected by bolts, one of which is formed by welding a circular plate on the inner hole of the flange, and the neck end without the circular plate flange is connected to the main body of the tee 7Thre...

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PUM

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Abstract

The invention discloses an antisludging test kettle and belongs to the technical field of chemical equipment. The kettle comprises an inverse T-type tee joint main body, an end cap flange, a temperature control device and a pressure control device. The end cap flange is arranged on three openings of the tee joint main body; the pressure control device is arranged on a third end cap flange on the top; and the temperature control device is arranged on a second end cap flange on one side thereof. The kettle of the invention has the advantages that the shell materials are PPR which is energy-saving, corrosion resisting, scaling-free, clean, non-toxic, fit for transporting drinking water, heat-resisting, pressure-resisting, and has long service life, light weight and small hydraulic resistance. By using the tee joint as the test main body, the three openings form different working surfaces so the temperature, pressure and overhaul working surfaces are separated mutually and the control and the maintenance are convenient.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, in particular to an anti-scaling test kettle. Background technique [0002] At present, the types and functions of water heaters are increasing and improving day by day, but the problem of scale formation on the temperature sensor in the water heater hinders the realization of intelligent automation of the water heater. In the prior art, the temperature and pressure test kettles are basically made of metal materials, mostly heat-resistant stainless steel. The reason is that metal materials have good high-pressure resistance and high-heat performance, and the applicable medium is generally particle-free gas and liquid. Scale is common in people's daily life, such as household kettle scale, power plant pipe scale, water heater scale, and deposit scale on the surface of heat exchangers. Scale can be divided into hard scale and soft scale according to its formation reasons and scaling ten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00
Inventor 孙立娟孙虎元王巍刘增文
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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