Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A regular sewage expansion container

A technology for regular sewage discharge and container expansion, applied in boiler cleaning devices and other directions, can solve the problems of inaccurate liquid level measurement, inaccurate pressure measurement, short service life, etc., achieve accurate liquid level measurement and pressure measurement, easy maintenance and The effect of maintenance, ease of repair and maintenance

Inactive Publication Date: 2015-08-19
CHANGSHU HIGH PRESSURE VESSEL MFG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The regular sewage expansion vessel of the prior art has the following defects in use: on the one hand, there are defects of inaccurate liquid level measurement and inaccurate pressure measurement; , the cylinder is easy to wear, resulting in the defect that the service life of the product is not long

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A regular sewage expansion container
  • A regular sewage expansion container
  • A regular sewage expansion container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] see Figure 1 to Figure 3 , the present invention provides a regular sewage expansion container, including a horizontal cylinder 1, the left and right ends of the cylinder 1 are connected with heads, and the side of the cylinder 1 close to the left end head 2 is provided with a connecting pipe Sewage sewage inlet 5 and air exhaust outlet 4, the cylinder body is provided with heater drain box water discharge interface 3, air exhaust outlet 4, sewage sewage inlet 5, and the lower header of the front water wall from left to right. Drain port 6, boiler body drain port 7, deaerator emergency drain port 8, front water wall lower header 2 drain port 9, pressurized discharge main pipe port 10, spare port 11, and the lower end of the cylinder is provided with a drain port 12.

[0022] A manhole 13 , a liquid level measuring device 14 , a ther...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an intermittent blowdown flash tank which comprises a horizontal cylinder body, wherein sealing heads are connected to a left end and a right end of the cylinder body; a sewage discharge inlet and an air exhaust outlet are formed in one side, close to the sealing head at the left end, of the cylinder body; a manhole, a liquid level measuring device, a temperature meter and a pressure sampling tube are also arranged on the cylinder body; a pressure gage is arranged on the pressure sampling tube; and an abrasion-resistant plate is arranged on the inner wall of the cylinder body below the sewage discharge inlet. Compared with the prior art, the service life of the intermittent blowdown flash tank is longer. In a further improvement, the pressure sampling tube made of the magnetic turning board type liquid level meter and a stainless steel tube is used, so that the liquid level measurement and the pressure measurement are more accurate; the manhole is formed in the lower part of the sealing head, so that maintenance of the device is facilitated; and an exhaust baffle device is arranged on the air exhaust outlet, so that vapor is prevented from directly rushing out of the air exhaust outlet.

Description

technical field [0001] The invention relates to a boiler sewage discharge device, in particular to a periodic sewage discharge expander for expanding the volume and reducing the pressure of the boiler's periodic sewage discharge to separate water and vapor. Background technique [0002] Boiler blowdown expander includes regular blowdown blowdown expander and continuous blowdown blowdown expander. The working principle of regular blowdown blowdown expander is to expand the boiler’s regular blowdown water to reduce pressure, separate out steam, and use it to improve the thermal economy of the power plant. [0003] The regular sewage expansion vessel of the prior art has the following defects in use: on the one hand, there are defects of inaccurate liquid level measurement and inaccurate pressure measurement; , The barrel is easy to wear and tear, resulting in the defect that the service life of the product is not long. Contents of the invention [0004] In order to overcome...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F22B37/54
Inventor 时仁元陶文剑朱洪明陆维
Owner CHANGSHU HIGH PRESSURE VESSEL MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com