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

Pretreatment device for petroleum-contaminated soil remediation

A pretreatment device and soil remediation technology, applied in the restoration of contaminated soil, etc., can solve the problems of complex operation, general treatment effect, time-consuming and labor-intensive, etc., and achieve the effect of ensuring the separation effect

Inactive Publication Date: 2020-05-12
安徽江赫科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the prior art, there are few devices that use physical methods to pretreat oil-contaminated soil, and the operation is relatively complicated, time-consuming and labor-intensive, and the treatment effect is average, which needs to be improved

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
  • Pretreatment device for petroleum-contaminated soil remediation
  • Pretreatment device for petroleum-contaminated soil remediation
  • Pretreatment device for petroleum-contaminated soil remediation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] A pretreatment device for remediation of petroleum-contaminated soil, comprising a frame 1, a lifting assembly 2, a spraying assembly 3, a separating assembly 4, and a filtering assembly 9;

[0066] The frame 1 includes a bottom plate 101, a side plate 102 and a top plate 103. The side plate 102 is symmetrically fixed to the left and right ends of the bottom plate 101, and the top plate 103 is connected to the top of the side plate 102; There is a spraying assembly 3; the separation assembly 4 is arranged on the bottom plate 101 corresponding to the spraying assembly 3; a filter assembly 9 is arranged on the top of the separation assembly 4.

Embodiment 2

[0068] A pretreatment device for remediation of petroleum-contaminated soil, comprising a frame 1, a lifting assembly 2, a spraying assembly 3, a separating assembly 4, and a filtering assembly 9;

[0069] The frame 1 includes a bottom plate 101, a side plate 102 and a top plate 103. The side plate 102 is symmetrically fixed to the left and right ends of the bottom plate 101, and the top plate 103 is connected to the top of the side plate 102; There is a spraying assembly 3; the separation assembly 4 is arranged on the bottom plate 101 corresponding to the spraying assembly 3; a filter assembly 9 is arranged on the top of the separation assembly 4.

[0070] Wherein, the lifting assembly 2 includes a mounting seat 201, a gear 202, a rotating rod 203, a top block 204, a lifting rod 205, a guide seat 206, a support rod 207, a servo motor 208 and a gear 209;

[0071] Top plate 103 bottom surface is equipped with two mounting bases 201, and a servo motor 208 is equipped with at the...

Embodiment 3

[0086] On the basis of embodiment 2,

[0087] It also includes a stirring assembly 5, which includes a No. 1 rod 501, a No. 1 rack 502, a No. 1 driven gear 505, a No. 1 rotating shaft 506 and a type of stirring rod 507;

[0088] The left side of U-shaped frame 301 is connected with No. 1 bar 501, and No. 1 bar 501 is connected with No. 1 rack 502 downwards. No. 1 rack 502 is located on the left side of separation box 401; Evenly equipped with a class of stirring rods 507 on the 506; the left end of the first rotating shaft 506 stretches out the separation box 401 and the No. 1 driven gear 505 is housed, and the No. 1 driven gear 505 cooperates with the No. 1 rack 502.

[0089] Specifically, when the U-shaped frame 301 moves up and down, it also moves up and down with the No. 1 rack 502, so that the No. 1 rotating shaft 506 is rotated through the No. 1 driven gear 505, and the small particle soil and the Stir the oil to break it up, make the soil and hot water fully contact, a...

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 relates to the technical field of auxiliary equipment for petroleum-contaminated soil remediation, and concretely relates to a pretreatment device for petroleum-contaminated soil remediation. The petroleum-contaminated soil is sprayed and washed with hot water, soil is separated from petroleum through a separation box with a filter assembly, and the petroleum and small-particle soilare flushed down from a filter screen, and are layered at the middle lower part of the separation box; cleaned large-particle soil remains on the filter screen, so that the large-particle soil can beconveniently and respectively collected for subsequent treatment, and the operation is simple and convenient; a lifting assembly is used for enabling a U-shaped frame to move relative to a guide base, so a first pull rope is tightened or loosened, then sliding sleeves get close to each other or get away from each other, movement of the position of a spray head is achieved, and the spray washing area is enlarged.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for remediation of petroleum-contaminated soil, in particular to a pretreatment device for remediation of petroleum-contaminated soil. Background technique [0002] Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons in natural occurrence. [0003] The main components of petroleum are: oily (this is its main component), colloid (a viscous semi-solid substance), asphaltene (dark brown or black brittle solid substance), and carbonaceous. Petroleum is a colored, flammable oily liquid with a special smell, mainly composed of hydrocarbons. Strictly speaking, petroleum is mainly composed of hydrocarbons composed of hydrogen and carbon. The chemicals that make up petroleum can be broken down by distillation. As processed products, petroleum includes kerosene, benzene, gasoline, paraffin, asphalt, etc. Strictly speaking, petroleum is mainly composed of hydrocarbons comp...

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 Applications(China)
IPC IPC(8): B09C1/02
CPCB09C1/02
Inventor 万海燕
Owner 安徽江赫科技有限公司
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