Unlock instant, AI-driven research and patent intelligence for your innovation.

Self-operated blowdown device for spray pipe nozzles

A technology of sewage discharge device and spray pipe, applied in the direction of spray device, etc., can solve the problems of high operating cost, high equipment cost and unsatisfactory effect.

Inactive Publication Date: 2017-01-04
BAOSTEEL STAINLESS STEEL
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large-scale centralized filtration systems are used in foreign countries, the equipment cost is high and the operation cost is also extremely high, the cost is also several million yuan, and the effect is not ideal, and similar problems still occur

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
  • Self-operated blowdown device for spray pipe nozzles
  • Self-operated blowdown device for spray pipe nozzles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following combination figure 2 The preferred embodiment shown will be used to discuss the sewage discharge device of the self-operated shower pipe nozzle of the present invention in detail.

[0027] in such as figure 2 In the preferred embodiment shown, the sewage device mainly includes: valve 1, spray pipe 2, nozzle diversion tube 3, nozzle diversion tube water inlet 4, sewage outlet 5, connection port 6, pipe cap 7, water intake Pipeline 8, spool 9, plug 10 (spare parts), flow regulating valve 11, spring 12, large-diameter section cylinder 13, plug 14 (spare parts), connecting pipe 15, adjusting bolt 16, bolt 17, tightening Solid nut 18, drain valve 19. In addition, in figure 2 In the illustrated embodiment, the reference numerals 20 to 37 and the aforementioned reference numerals 2 to 19 are symmetrically corresponding functional parts, so no further description is given.

[0028] Spray pipe 2 is a bundle of nozzles. According to the needs of on-site cooli...

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 a self-operated blowdown device for spray pipe nozzles. The device comprises a spray pipe connected with a water inlet pipe, a valve arranged at the water inlet pipe, multiple small nozzle flow guide pipes distributed in the middle of the spray pipe as well as self-operated blowdown assemblies arranged on two sides of the spray pipe, wherein the self-operated blowdown assemblies are in open states under the non-pressure condition and delay preset time to close under the pressure condition.

Description

technical field [0001] The invention relates to a spraying device used in large-scale metallurgy, chemical industry, equipment manufacturing industry and agricultural production, especially a sewage discharge device of a self-operated spray pipe nozzle. Background technique [0002] Steel plants use a large amount of cooling water in the production process. In order to reduce the consumption per ton of steel and improve the market competitiveness of products, saving water resources is an important means. Use low-cost industrial water and, even lower, use a large amount of loop turbid ring water to spray and cool high-temperature strip steel. Because the loop water medium contains a lot of dregs, in the cooling spray system, the frequent failure is that the filter screen is clogged and broken by the water pressure, and the dregs enter the spray pipe and nozzle, resulting in a lot of sludge and dregs in the spray pipe, nozzles and nozzles. Nozzle guide tube is blocked. This ...

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
IPC IPC(8): B05B13/02B05B15/00
Inventor 张洪利
Owner BAOSTEEL STAINLESS STEEL