Grit chamber blow-down pipe material and preparation method thereof

A technology for venting tubes and grit chambers, applied in separation methods, chemical instruments and methods, pipes, etc., can solve the problems of venting tube corrosion, equipment damage, poor thermal insulation performance, etc.

Inactive Publication Date: 2017-09-01
XUZHOU UNIV OF TECH
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These toxic and harmful sewage have a major impact on the service life of the vent pipe of the grit chamber in the sewage treatment equipment, which shortens the service life of the vent pipe, poor thermal insulation performance, and causes corrosion and leakage of the vent pipe, which is poisonous and harmful. Sewage pollutes the environment and causes great damage to equipment

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
  • Grit chamber blow-down pipe material and preparation method thereof
  • Grit chamber blow-down pipe material and preparation method thereof
  • Grit chamber blow-down pipe material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] The manufacturing method of the vent pipe material of the grit chamber comprises the following steps in parts by weight:

[0069] Step 1: Add 245.241 parts of ultrasonic atomized condensed water and 37.283 parts of fatty alcohol polyoxyethylene ether sodium sulfate (AES) to the continuous stirring and heating reactor, start the mixer in the continuous stirring and heating reactor, and set the speed 38.298rpm, start the double heat pump in the continuous stirring heated reactor, raise the temperature to 53.332°C, add 40.94 parts of sodium bis(2-ethylhexyl) sulfosuccinate and stir evenly, carry out the halogenation reaction for 30.342 minutes, add Lauryl polyoxyethylene ether sulfosuccinate disodium salt 36.353 parts, the flow rate is 29.24m 3 / min of fluorine gas for 0.38 hours; then add 39.886 parts of N,N'-bis(p-toluenesulfonyl)ethylenediamine to raise the temperature to 70.332°C and keep it warm for 30.24 minutes; then add 4-[[4-( Acetylmethylamino)-2-sulfophenyl]ami...

Embodiment 2

[0078] The manufacturing method of the vent pipe material of the grit chamber comprises the following steps in parts by weight:

[0079] Step 1: Add 470.98 parts of ultrasonic atomized condensed water and 79.693 parts of fatty alcohol polyoxyethylene ether sodium sulfate (AES) to the continuous stirring and heating reactor, start the mixer in the continuous stirring and heating reactor, and set the speed 84.439rpm, start the double heat pump in the continuous stirring heated reactor, raise the temperature to 54.869°C, add 149.40 parts of sodium bis(2-ethylhexyl) sulfosuccinate and stir evenly, carry out the halogenation reaction for 41.641 minutes, add Lauryl polyoxyethylene ether sulfosuccinate disodium salt 53.410 parts, the flow rate is 70.287m 3 / min of fluorine gas for 0.103 hours; then add 96.492 parts of N,N'-bis(p-toluenesulfonyl)ethylenediamine to raise the temperature to 103.869°C and keep it warm for 41.502 minutes; then add 4-[[4-( Acetylmethylamino)-2-sulfophenyl...

Embodiment 3

[0088] The manufacturing method of the vent pipe material of the grit chamber comprises the following steps in parts by weight:

[0089] Step 1: Add 245.9241 parts of ultrasonic atomized condensed water and 37.9283 parts of fatty alcohol polyoxyethylene ether sodium sulfate (AES) to the continuous stirring and heating reactor, start the mixer in the continuous stirring and heating reactor, and set the speed to 38.298rpm, start the double heat pump in the continuous stirring heated reactor, raise the temperature to 53.332°C, add 40.994 parts of bis(2-ethylhexyl) sodium sulfosuccinate and stir evenly, carry out the halogenation reaction for 30.342 minutes, add 36.9353 parts of lauryl polyoxyethylene ether sulfosuccinate disodium salt, the flow rate is 29.24m 3 / min of fluorine gas for 0.389 hours; then add 39.9886 parts of N,N'-bis(p-toluenesulfonyl)ethylenediamine to raise the temperature to 70.332°C and keep it warm for 30.24 minutes; then add 42.9575 parts of 4-[[4 -(acetylm...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention discloses a grit chamber blow-down pipe material and a preparation method thereof. The grit chamber blow-down pipe material consists of the following components in parts by weight: ultrasonic atomized condensed water, sodium alcohol ether sulphate (AES), bis(2-ethylhexyl) sodium sulphosuccinate, disodium sulfosuccinate of lauryl alcohol polyoxyethylene ether, N,N'-bis(p-methyl phenyl sulfonyl)ethylene diamine, 4-[[4-(Acetylmethylamino)-2-sulfophenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-2-anthracene sulfonic acid disodium salt, rutherfordium nanoparticles, 1-amino-4-bromoanthraquinone, delsene and the like. The grit chamber blow-down pipe material has the advantages of being simple in manufacturing equipment requirement, low in operation cost, stable in chemical property, simple to operate in a manufacturing process, wide in application, simple and efficient in manufacturing process and low in working intensity of operators.

Description

technical field [0001] The invention belongs to the field of manufacturing environmental protection equipment for sewage treatment, and in particular relates to a grit chamber vent pipe material and a manufacturing process thereof. Background technique [0002] With the development of my country's industry, the discharge of industrial sewage is increasing day by day. Industrial sewage mainly comes from the production process of dyestuffs, pharmaceuticals, pesticides, chemicals and other industries. Its components are very complex, including salt, organic matter, suspended solids and bacteria. Wastewater containing phenol, cadmium, sulfur, and organic phosphorus, and high-concentration organic sewage produced by food factories. These toxic and harmful sewage have a major impact on the service life of the vent pipe of the grit chamber in the sewage treatment equipment, which shortens the service life of the vent pipe, poor thermal insulation performance, and causes corrosion ...

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): C09K3/00F16L9/00B01D21/00
CPCB01D21/00C09K3/00F16L9/00
Inventor 梁峙梁骁肖扬马捷万蕾
Owner XUZHOU UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap