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

Plastic curing processing process

A processing technology and plastic technology, which is applied in the field of plastic solidification processing technology, can solve the problems of lack of technical means and economic capacity for processing and disposing of hazardous waste, the inability to achieve effective treatment by means of treatment, damage to the ecological environment and human health, etc., to achieve the goal of producing Convenient and quick, low processing cost, fast mixing effect

Inactive Publication Date: 2018-01-09
XINZHONGTIAN ENVIRONMENTAL PROTECTION
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, because the waste importing countries basically lack the technical means and economic capacity to deal with and dispose of hazardous waste, the import of hazardous waste will inevitably lead to damage to the local ecological environment and human health.
Secondly, the spread of hazardous waste to underdeveloped areas is actually to evade the disposal responsibility stipulated by the country, so that hazardous waste is not properly treated and disposed of and spread into the environment. The long-term accumulation will inevitably cause harm to the global environment.
[0004] Now there are many ways to deal with these hazardous wastes, but for some dangerous wastes that cannot be treated and recovered by physical and chemical means, they are generally buried after solidification treatment. Sludge, this kind of sludge is difficult to treat, direct landfill is easy to pollute soil and water, traditional treatment methods cannot achieve effective treatment

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
  • Plastic curing processing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The treatment of sludge containing heavy metal ions includes the following steps:

[0036] Step 1: Firstly, add processed unsaturated polyester resin and aggregate in the first discharge device 1 and the second discharge device 2, and a metering device is arranged in the first discharge device 1 and the second discharge device 2;

[0037] Step 2: Quantitatively discharge unsaturated polyester resin and aggregate into the hot-melt device 10 through the first discharge device 1 and the second discharge device 2, and the hot-melt device 10 is provided with a heating device;

[0038] Step 3: The hot-melt device 10 is working, and the unsaturated polyester resin and the aggregate are mixed and hot-melted;

[0039] Step 4: discharge the hot-melt material in the hot-melt device 10 into the mixing device 8 through the seamless transfer device 9, and the seamless transfer device 9 is provided with a spiral blade discharge mechanism;

[0040] Step 5: discharge the sludge contain...

Embodiment 2

[0044] The treatment of sludge containing electroplating includes the following steps:

[0045] Step 1: Firstly, add processed unsaturated polyester resin and aggregate in the first discharge device 1 and the second discharge device 2, and a metering device is arranged in the first discharge device 1 and the second discharge device 2;

[0046] Step 2: Quantitatively discharge unsaturated polyester resin and aggregate into the hot-melt device 10 through the first discharge device 1 and the second discharge device 2, and the hot-melt device 10 is provided with a heating device;

[0047] Step 3: The hot-melt device 10 is working, and the unsaturated polyester resin and the aggregate are mixed and hot-melted;

[0048] Step 4: discharge the hot-melt material in the hot-melt device 10 into the mixing device 8 through the seamless transfer device 9, and the seamless transfer device 9 is provided with a spiral blade discharge mechanism;

[0049] Step 5: discharge the electroplating s...

Embodiment 3

[0053] The treatment of sludge containing highly toxic substances includes the following steps:

[0054] Step 1: Firstly, add processed unsaturated polyester resin and aggregate in the first discharge device 1 and the second discharge device 2, and a metering device is arranged in the first discharge device 1 and the second discharge device 2;

[0055] Step 2: Quantitatively discharge unsaturated polyester resin and aggregate into the hot-melt device 10 through the first discharge device 1 and the second discharge device 2, and the hot-melt device 10 is provided with a heating device;

[0056] Step 3: The hot-melt device 10 is working, and the unsaturated polyester resin and the aggregate are mixed and hot-melted;

[0057] Step 4: discharge the hot-melt material in the hot-melt device 10 into the mixing device 8 through the seamless transfer device 9, and the seamless transfer device 9 is provided with a spiral blade discharge mechanism;

[0058] Step 5: discharge the sludge ...

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 discloses a plastic curing processing process. The process comprises the following steps: 1, adding to-be-processed unsaturated polyester resin and aggregate into a first feeding deviceand a second feeding device; 2, quantitatively feeding the unsaturated polyester resin and aggregate into a hot melt device through the first feeding device and the second feeding device; 3, running the hot melt device, performing mixing and hot melting on the unsaturated polyester resin and aggregate; 4, feeding the hot molten material in the hot melt device into a mixing device through a seamless transfer device; 5, discharging slurry into the mixing device through a slurry discharge tank; and 6, feeding the mixed mixture into a storage bin by the mixing device through a molding device and atransferring device. The process is simple, procedures are smooth, the processing cost is low, the plastic curing treatment for high-pollution high-risk slurry waste can be realized, the environment-friendly and reliable effects are achieved, and the current using requirement can be met.

Description

technical field [0001] The invention relates to a curing process, in particular to a plastic curing process. Background technique [0002] With the development of industry, the hazardous waste discharged from industrial production process is increasing day by day. It is estimated that 330 million tons of hazardous waste are generated worldwide each year. Due to the serious pollution and potential serious impact of hazardous waste, hazardous waste has been called "political waste" in industrially developed countries. The public is very sensitive to the problem of hazardous waste and opposes the establishment of hazardous waste disposal sites in the areas where they live. Disposal of hazardous waste is expensive, and some companies try to transfer hazardous waste to industrially underdeveloped countries and regions. [0003] The magnitude of this transboundary movement of hazardous waste is difficult to quantify, but is clearly growing. According to a survey report by Green...

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): C02F11/00
Inventor 邓波林辉荣曹波阳杨袁树勇周红星
Owner XINZHONGTIAN ENVIRONMENTAL PROTECTION