阅读说明：本技术 垃圾塑料生产地砖、地板条的加工工艺 (Processing technology for producing floor tiles and floor strips by using garbage plastics ) 是由 *** 于 2019-09-09 设计创作，主要内容包括：本发明公开了垃圾塑料生产地砖、地板条的加工工艺,包括如下步骤：A、塑料收集,对废弃的垃圾塑料进行收集；B、塑料粉碎,直接把垃圾塑料送入粉碎机中,粉碎成小颗粒,并将粉碎后的小颗粒集中收集起来；C、添加添加剂,根据塑料小颗粒的重量,按照配比添加添加剂。有益效果在于：将废旧塑料变为地砖、室外地板条等建筑材料,解决了垃圾塑料不便于进行处理的情况,同时节省了资源；塑料地砖、室外地板条等建筑材料绝热性好,防水、防腐、防火、防蛀虫、隔音好,弹性好,重量轻,便于施工；生产过程中不通过高温进行处理,能够防止有毒气体和有毒物质产生,同时在生产过程中不会产生废料,无二次污染。(The invention discloses a processing technology for producing floor tiles and floor strips by using garbage plastics, which comprises the following steps: A. collecting plastic, namely collecting waste plastic; B. crushing plastics, namely directly feeding the garbage plastics into a crusher to crush the garbage plastics into small particles, and collecting the crushed small particles in a centralized manner; C. and (3) adding additives according to the weight of the plastic granules and the proportion. Has the advantages that: waste plastics are changed into building materials such as floor tiles, outdoor floor strips and the like, so that the problem that the waste plastics are inconvenient to treat is solved, and resources are saved; the plastic floor tiles, outdoor floor strips and other building materials have good heat insulation, good water resistance, corrosion resistance, fire resistance, moth resistance, sound insulation, good elasticity, light weight and convenient construction; the production process is not treated at high temperature, so that the production of toxic gas and toxic substances can be prevented, and meanwhile, no waste is generated in the production process, and no secondary pollution is caused.)

1. The processing technology for producing floor tiles and floor strips by using garbage plastics is characterized in that: the method comprises the following steps:

A. collecting plastic, namely collecting waste plastic;

B. crushing plastics, namely directly feeding the garbage plastics into a crusher to crush the garbage plastics into small particles, and collecting the crushed small particles in a centralized manner;

C. adding additives according to the weight of the plastic granules and the proportion;

D. mixing the raw materials, namely stirring the additive and the small plastic particles, introducing the mixture into a plastic extruder, and extruding the mixture at a low temperature by the extruder;

E. pressing and forming, namely guiding the material extruded by the extruder into a press machine, and pressing the material by the press machine to form building materials such as garbage plastic floor tiles, outdoor floor strips and the like;

F. cooling the product, namely placing the plastic floor bricks, outdoor floor strips and other building materials after compression molding on a cooling frame for cooling to prevent deformation;

G. and (4) packaging, namely packaging the cooled product according to specifications, and sending the product to the market for sale.

2. The process for manufacturing floor tiles and strips according to claim 1, wherein the process comprises the following steps: the garbage plastic in the step A comprises plastic bags, plastic packages, disposable polypropylene snack boxes, plastic tableware cups and dishes, electric appliance filling foaming fillers, plastic beverage bottles, yogurt cups, ice cream peels and the like.

3. The process for manufacturing floor tiles and strips according to claim 1, wherein the process comprises the following steps: in the step C, the added additives comprise 0.2 part of heat stabilizer, 0.1 part of flexibilizer, 0.15 part of antistatic agent, 0.1 part of coloring agent, 0.2 part of antioxidant, 0.15 part of light stabilizer, 0.05 part of flame retardant and 0.05 part of mildew preventive.

4. The process for manufacturing floor tiles and strips according to claim 1, wherein the process comprises the following steps: and E, controlling the size of the material according to the size of a pressing die when the material is pressed and formed by the press machine.

5. The process for manufacturing floor tiles and strips according to claim 1, wherein the process comprises the following steps: in the step F, after the product is cooled and formed, burrs of the product need to be processed.

Technical Field

The invention relates to the technical field of building material production, in particular to a processing technology for producing floor tiles and floor strips by using garbage plastics.

Background

With the rapid development of economy in China and the wide use of plastic products, the pollution of waste plastics to the environment is increasingly serious, thousands of tons of garbage plastics destroy the ecological environment every year, and influence the economic development. The adverse effects caused by the waste plastics are as follows:

1. excessive land encroachment: the plastic garbage stays in nature for a long time, generally reaching 200 and 400 years, and some reaching 500 years;

2. air pollution: plastics, paper scraps and dust fly with wind;

3. and (3) polluted water body: plastic bottles and lunch boxes floating on the surfaces of rivers and sea water, plastic bags, bread paper and the like hung on branches above the water surface not only cause environmental pollution, but also can injure health if animals eat white garbage by mistake, and even can be alive and starved because the animals cannot digest in the digestive tract;

4. the white garbage can become a nest of harmful organisms, and can provide food, inhabitation and breeding places for rats, birds, mosquitoes and flies, and residues in the white garbage are also frequently sources of infectious diseases;

5. after the waste plastic packing materials enter the environment, the waste plastic packing materials are difficult to degrade, so that the long-term deep ecological environment problem is caused. The waste plastic package is mixed in soil, which influences the nutrient and moisture absorption of crops and leads to the yield reduction of the crops; if the livestock eats the plastic film, digestive tract diseases of the livestock can be caused, even death can be caused;

6. because of its large volume, the landfill site will grow bacteria and pollute the groundwater.

The existing waste plastic is basically buried underground during treatment, but the method can be only used in recent years, along with the passage of time, the using amount of the waste plastic is more and more, the waste plastic needing to be buried is more and more, the space capable of being buried is gradually reduced until the waste plastic can not be buried continuously, and the plastic needs to be degraded for a long time, so that the waste plastic can not be effectively treated.

Disclosure of Invention

The invention aims to provide a processing technology for producing floor tiles and floor strips by using garbage plastics to solve the problems.

The invention realizes the purpose through the following technical scheme:

the processing technology for producing floor tiles, floor strips and other building materials by using the garbage plastics comprises the following steps:

A. collecting plastic, namely collecting waste plastic;

B. crushing plastics, namely directly feeding the garbage plastics into a crusher to crush the garbage plastics into small particles, and collecting the crushed small particles in a centralized manner;

C. adding additives according to the weight of the plastic granules and the proportion;

D. mixing the raw materials, namely stirring the additive and the small plastic particles, introducing the mixture into a plastic extruder, and extruding the mixture at a low temperature by the extruder;

E. pressing and forming, namely guiding the material extruded by the extruder into a press machine, and pressing the material by the press machine to form building materials such as garbage plastic floor tiles, outdoor floor strips and the like;

F. cooling the product, namely placing the plastic floor bricks, outdoor floor strips and other building materials after compression molding on a cooling frame for cooling to prevent deformation;

G. and (4) packaging, namely packaging the cooled product according to specifications, and sending the product to the market for sale.

Further, the waste plastics in the step a include plastic bags, plastic packages, disposable polypropylene snack boxes, plastic tableware and cup trays, and electric appliance filling foaming fillers, plastic beverage bottles, yogurt cups, ice cream peels, and the like.

Further, in the step C, the added additives comprise 0.2 part of heat stabilizer, 0.1 part of flexibilizer, 0.15 part of antistatic agent, 0.1 part of coloring agent, 0.2 part of antioxidant, 0.15 part of light stabilizer, 0.05 part of flame retardant and 0.05 part of mildew preventive.

Further, in the step E, when the material is pressed and formed by the press machine, the size of the material is controlled according to the size of the pressing mold.

Further, in the step F, after the product is cooled and formed, burrs of the product need to be processed.

The invention has the beneficial effects that: waste plastics are changed into building materials such as floor tiles, outdoor floor strips and the like, so that the problem that the waste plastics are inconvenient to treat is solved, and resources are saved; the plastic floor tiles, outdoor floor strips and other building materials have good heat insulation, good water resistance, corrosion resistance, fire resistance, moth resistance, sound insulation, good elasticity, light weight and convenient construction; the production process is not treated at high temperature, so that the production of toxic gas and toxic substances can be prevented, and meanwhile, no waste is generated in the production process, and no secondary pollution is caused.

Detailed Description

The processing technology for producing floor tiles and floor strips by using garbage plastics comprises the following steps:

A. collecting plastic, namely collecting waste plastic;

B. crushing plastics, namely directly feeding the garbage plastics into a crusher to crush the garbage plastics into small particles, and collecting the crushed small particles in a centralized manner;

C. adding additives according to the weight of the plastic granules and the proportion;

D. mixing the raw materials, namely stirring the additive and the small plastic particles, introducing the mixture into a plastic extruder, and extruding the mixture at a low temperature by the extruder;

E. pressing and forming, namely guiding the material extruded by the extruder into a press machine, and pressing the material by the press machine to form building materials such as garbage plastic floor tiles, outdoor floor strips and the like;

F. cooling the product, namely placing the plastic floor bricks, outdoor floor strips and other building materials after compression molding on a cooling frame for cooling to prevent deformation;

G. and (4) packaging, namely packaging the cooled product according to specifications, and sending the product to the market for sale.

In this embodiment, the waste plastics in step a include plastic bags, plastic packages, disposable polypropylene snack boxes, plastic tableware and cup trays, and electrical appliance filling foaming fillers, plastic beverage bottles, yogurt cups, ice cream peels, etc.

In this embodiment, in the step C, the added additives include 0.2 part of a heat stabilizer, 0.1 part of a toughening agent, 0.15 part of an antistatic agent, 0.1 part of a coloring agent, 0.2 part of an antioxidant, 0.15 part of a light stabilizer, 0.05 part of a flame retardant, and 0.05 part of a mildew preventive.

In this embodiment, in the step E, when the material is pressed and formed by the press machine, the size of the material is controlled according to the size of the pressing mold.

In this embodiment, in the step F, after the product is cooled and formed, the burrs of the product need to be processed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.