CN102500606B - Preparation method of domestic garbage jelly - Google Patents

Abstract

The invention discloses a preparation method of domestic garbage jelly. Mix garbage powder and water, stir evenly, add gelatinizer, stir until the garbage slurry changes from light brown to light green, add separating agent, stir evenly, and then add anti-corrosion Bactericide, stirred until the garbage slurry changes from light green to light brown, adding curing agent, stirring to obtain domestic garbage jelly. The present invention makes domestic garbage into jelly, and applies it to building components, roads, floors, walls, mortars, sculptures, etc. It has the functions of waterproof, moisture-proof, compression resistance, bending resistance, high temperature resistance, frost resistance, etc., beautiful surface, Environmental protection, strong adhesion, moderate draft, not afraid of wind and rain, durable, no moss, no burning, economical and practical, low-carbon and environmentally friendly economic combination, which reduces production costs and improves social benefits.

Description

Preparation method of domestic garbage jelly

technical field

The invention belongs to the field of domestic waste resource treatment, and in particular relates to a preparation method of domestic waste jelly.

Background technique

From ancient times to the present, people use soil to make houses, walls, and adobe bricks, which are frost-resistant, high-temperature resistant, and shock-proof. Earth houses really play the role of warm in winter and cool in summer, but their fatal weakness is that they are afraid of water. Then scattered. With the emergence of new materials, earth houses and walls have been gradually replaced, buildings made of cement have been widely used, and bricks fired with clay have gradually been replaced by cement bricks and light weight with the development of low-carbon economy. Quality bricks, etc. are replaced and banned. The application of new materials also has its weaknesses. It has high requirements on materials and is easy to become brittle. Its antifreeze and fire resistance are far lower than that of soil. The plasticity of soil is high, easy to shape, what is pinched, it does not rebound after forming, and has good stability.

In the prior art, bricks and tiles are made by firing resin or adding fly ash, which wastes a lot of resources and causes great pollution to the environment. There is also a non-fired brick in the prior art, which is Made of cement, it has low density and low strength. The production or construction of roads, floors, walls, and sculptures generally requires firing, which is costly and not environmentally friendly.

Thousands of years ago in China, glutinous rice, white ash, and clay were mixed together to make the Great Wall and ancient tombs. After generations of wind and rain, they still remain intact and have better strength. This method of making is worth learning. These buildings are due to the use of Glutinous rice, and glutinous rice is rich in starch, but if you use glutinous rice to make building components, roads, floors, etc., the cost will undoubtedly be much higher.

In addition, the disposal of domestic waste is a major issue that plagues the world. Domestic waste contains very rich non-metallic waste such as vegetation, paper products, kitchen leftovers, cloth scraps, plastics, and films, and contains very rich starch and fiber. At present, domestic waste disposal methods are roughly divided into two forms: burning and landfilling, which cause great environmental pollution to the air and soil. Foreign countries classify domestic waste, but the input facilities are complicated and expensive, so how to use them Household garbage is convenient and environmentally friendly, and can be effectively used, which is an urgent problem to be solved.

Contents of the invention

The object of the present invention is to provide a preparation method and application of domestic waste jelly.

The adopted solution of the present invention is:

The preparation method of house refuse jelly, comprises the steps:

1) Mix garbage powder and water and stir evenly to get garbage slurry;

2) Add gelatinizer to the garbage slurry and stir until the garbage slurry turns from light brown to light green;

3) Add separating agent to the garbage slurry, stir evenly, then add antiseptic and bactericide, and stir until the garbage slurry changes from light green to light brown;

4) Add curing agent to the garbage slurry and stir to get the domestic garbage jelly.

Preferably, the preparation of the garbage powder comprises the steps of:

1) Sterilize, dry and cool domestic waste;

2) After the plastic in the household garbage is hardened, the processed household garbage is crushed to obtain garbage powder.

Preferably, the ratio of raw materials in the preparation process is as follows: 300 to 350 parts of garbage powder, 8 to 10 parts of pasting agent, 1 to 1.2 parts of separating agent, 5 to 6 parts of antiseptic and bactericide, and 4 to 5 parts of curing agent. The stated parts are parts by weight.

Preferably, the pasting agent is sodium hydroxide.

Preferably, the separating agent is magnesium chloride.

Preferably, the antiseptic and bactericide is borax.

Preferably, the curing agent is citric acid.

Preferably, the stirring time in step 4) is 30-60 s.

The beneficial effects of the present invention are:

The invention gelatinizes the starch in domestic garbage, and separates starch and fiber until gelatinization and solidification are completed, and the prepared domestic garbage jelly can provide abundant glue sources and fibers, and has excellent waterproof effect.

The present invention refers to the enlightenment of building the Great Wall with glutinous rice and other things in ancient times, repairing ancient tombs, and it will not be damaged for thousands of years. Fully react with the waterproofing agent, and then mix with the base material and die-cast. The product is waterproof, enhances the strength of the original earthen product, and maintains the original characteristics of the earthen product. It is moisture-proof, compressive, flexural, high-temperature, and Frozen, etc., the surface is beautiful, environmentally friendly, strong adhesion, moderate draft, not afraid of wind and rain, durable, no moss production advantages, or burn-free, economical and practical, low-carbon and environmentally friendly economic combination, reducing production costs , improve social benefits, and realize resource utilization and harmless treatment of waste resources.

Detailed ways

The present invention will be further described below in conjunction with specific examples, but it is not limited thereto.

Garbage powder is the product that adopts following method to prepare in the embodiment:

1) Grab the domestic garbage into the conveyor belt of the microwave sterilization and drying line with the grab car;

2) Transport the domestic waste to the microwave sterilizing dryer, sterilize and dry, so that the plastic and film in it can be softened and shrunk;

3) Cool the domestic waste, and after the plastic in the waste is hardened, send the treated domestic waste into a crushing mill to grind to 40-60 mesh to obtain waste powder.

Example 1

Household garbage jelly, its raw material contains the following components by weight: 300 parts of garbage powder, 8 parts of sodium hydroxide, 1 part of magnesium chloride, 5 parts of borax, 5 parts of citric acid, and 1000 parts of water;

The preparation method of the above-mentioned household waste jelly, comprises the steps:

1) Mix garbage powder and water and stir evenly to get garbage slurry;

2) Add gelatinizer to the garbage slurry and stir until the garbage slurry turns from light brown to light green;

3) Add separating agent to the garbage slurry, stir evenly, then add antiseptic and bactericide, and stir until the garbage slurry changes from light green to light brown;

4) Add solidifying agent to the garbage slurry and stir for 30-60 s to obtain domestic garbage jelly.

Example 2

Household garbage jelly, its raw material contains the following components by weight: 330 parts of garbage powder, 10 parts of sodium hydroxide, 1.1 parts of magnesium chloride, 5.5 parts of borax, 4 parts of citric acid, and 1000 parts of water;

The preparation method of the above-mentioned household waste jelly, comprises the steps:

1) Mix garbage powder and water and stir evenly to get garbage slurry;

2) Add gelatinizer to the garbage slurry and stir until the garbage slurry turns from light brown to light green;

3) Add separating agent to the garbage slurry, stir evenly, then add antiseptic and bactericide, and stir until the garbage slurry changes from light green to light brown;

4) Add solidifying agent to the garbage slurry and stir for 30-60 s to obtain domestic garbage jelly.

Example 3

Household garbage jelly, its raw material contains the following components by weight: 350 parts of garbage powder, 9 parts of sodium hydroxide, 1.2 parts of magnesium chloride, 6 parts of borax, 4.5 parts of citric acid, and 1000 parts of water;

The preparation method of the above-mentioned household waste jelly, comprises the steps:

1) Mix garbage powder and water and stir evenly to get garbage slurry;

2) Add gelatinizer to the garbage slurry and stir until the garbage slurry turns from light brown to light green;

3) Add separating agent to the garbage slurry, stir evenly, then add antiseptic and bactericide, and stir until the garbage slurry changes from light green to light brown;

4) Add solidifying agent to the garbage slurry and stir for 30-60 s to obtain domestic garbage jelly.

The application of the domestic garbage jelly of the present invention in the manufacture of building components:

The building components made of household garbage jelly, the raw material base material: household garbage jelly: waterproofing agent weight ratio is 1:0.06～0.065:0.06～0.065, wherein the base material is muck, construction waste, tailings At least one of ore sand, sand mud, and weathered stone, and the waterproofing agent is Portland cement.

The manufacturing method of the above-mentioned building components comprises the following steps:

1) Mix the domestic garbage jelly with the waterproofing agent evenly to obtain a mixture;

2) Fully stir the mixture and the base material to obtain the mixture;

3) If it is to make piles, use a 300T press to put the stirred mixture into the mold according to the requirements of the drawing and press it into concave and convex piles, that is, the piles can be tightly combined and embedded together; If it is a plate, use a double vacuum extruder to extrude the mixture into a porous plate with a concave-convex interface according to the requirements of the drawing, that is, the plate and the column are tightly combined and can be embedded together; the pile can be placed the next day Watering and maintenance of the boards, they can be stacked on the seventh day for standby use. During construction on the construction site, paint the joints of the column boards with a mixture of domestic garbage jelly and waterproofing agent, and compact them;

4) If it is to make bricks, the mixture is transported to the double vacuum extruder, extruded and cut into shapes, watered and cured on the second day, stacked on the third day for standby, and the curing period is one month.

The application of domestic waste jelly of the present invention in road construction:

For roads built with household garbage jelly, the weight ratio of the raw material muck: household garbage jelly: waterproofing agent: asphalt is 1:0.07～0.08:0.07～0.08:0.05～0.068, and the waterproofing agent is silicic acid salt cement.

The construction method of above-mentioned road comprises the steps:

1) Excavate the roadbed according to the drawings;

2) Mix the domestic waste jelly with the waterproofing agent evenly to obtain a mixture;

3) Pulverize the excavated dregs and fully stir with the mixture to obtain the mixture;

4) Fill the mixture into the return foundation pit, and compact it with a road roller as much as the bearing capacity is required;

5) On the second and third days, water and maintain, and on the seventh day, asphalt is laid on the pressed roadbed and pressed into shape.

If the excavated slag is not enough, you can pull some slag or tailings sand in addition, and things such as construction waste crushing can be supplemented. The road built by the method of the present invention can be operated after one month. The roadbed can also be restored quickly if it is fractured. the

The application of the living garbage jelly of the present invention in the floor and the production of enclosure walls:

The floor or wall made of household garbage jelly has a weight ratio of raw material muck: household garbage jelly: waterproofing agent of 1:0.06-0.07:0.065-0.07, wherein the waterproofing agent is Portland cement.

The method for making the above-mentioned floor or enclosure comprises the following steps:

1) Excavate the foundation of the floor or wall according to the drawing requirements;

2) Mix the domestic waste jelly with the waterproofing agent evenly to obtain a mixture;

3) Pulverize the excavated dregs and fully stir with the mixture to obtain the mixture;

4) Put the mixture back into the designed floor, the foundation of the wall, and press it with as much pressure as it needs to withstand;

5) It can be watered and maintained on the second day after forming, or not maintained, and the floor can be polished after 7 days.

If the excavated slag is not enough, you can add some slag or tailings sand, crushed construction waste and other materials as supplements; if necessary, you can brush a layer of epoxy resin or polyurethane paint on the surface of the floor, and wait for it to dry. If you want to make the indoor floor into a wood-like floor, you can add grass and wood fibers to the mixture obtained in step 3) until it feels woody, and the polished floor can be carved into various pattern.

The application of the household garbage jelly of the present invention in the production of mortar:

The mortar made of domestic garbage jelly has a weight ratio of base material: household garbage jelly: waterproofing agent of 1:0.12-0.13:0.08-0.09, and the base material is muck, construction waste, tailings sand , at least one of sand and mud, and weathered stone, and the waterproofing agent is Portland cement.

The preparation method of above-mentioned mortar comprises the following steps:

1) Mix the domestic waste jelly with the waterproofing agent evenly to obtain a mixture;

2) Fully stir the mixture and the base material to obtain a mortar.

The application of the household garbage jelly of the present invention in sculpture production:

Sculptures made of household garbage jelly, the raw material base material: household garbage jelly: waterproofing agent weight ratio is 1:0.08～0.09:0.07～0.075, and the base material is muck, construction waste, tailings sand , at least one of sand and mud, and weathered stone, and the waterproofing agent is Portland cement.

The manufacturing method of above-mentioned sculpture, comprises the following steps:

1) Mix the domestic waste jelly with the waterproofing agent evenly to obtain a mixture;

2) Fully stir the mixture and the base material to obtain the mixture;

3) Knead the mixture into various sculptures, water and maintain them the next day, and the finished product will be finished after the coloring is completed.

The domestic garbage jelly of the present invention can also be used to control deserts, loess high slopes, river courses, etc., but it needs to be scientifically designed and formulated according to actual conditions.

The preparation method and application of the household waste jelly of the present invention are also applicable to the herb jelly made of herb powder.

Claims (6)

1. The preparation method of house refuse jelly, comprises the steps: 1) Mix garbage powder and water and stir evenly to get garbage slurry; 2) Add gelatinizer to the garbage slurry and stir until the garbage slurry changes from light brown to light green; 3) Add separating agent to the garbage slurry, stir evenly, then add antiseptic and bactericide, and stir until the garbage slurry turns from light green to light brown; 4) Add curing agent to the garbage slurry and stir to obtain domestic garbage jelly; It is characterized in that the preparation of the garbage powder comprises the steps of: (1) Sterilize, dry and cool domestic waste; (2) After the plastic in the household garbage is hardened, the processed household garbage is crushed to obtain garbage powder; The domestic garbage is rich in vegetation, paper products, kitchen leftovers, cloth scraps, plastics and films, which are rich in starch and fiber; The proportioning of raw materials in the preparation process of the domestic garbage jelly is as follows: 300-350 parts of garbage powder, 8-10 parts of pasting agent, 1-1.2 parts of separating agent, 5-6 parts of antiseptic and bactericide, 4-6 parts of curing agent 5 parts, said parts are parts by weight. 2. The preparation method of domestic waste jelly according to claim 1, characterized in that: the pasting agent is sodium hydroxide. 3. The preparation method of domestic waste jelly according to claim 1, characterized in that: the separating agent is magnesium chloride. 4. The preparation method of domestic waste jelly according to claim 1, characterized in that: the antiseptic and bactericide is borax. 5. The preparation method of domestic waste jelly according to claim 1, characterized in that: the curing agent is citric acid. 6. The preparation method of domestic waste jelly according to claim 1, characterized in that: in step 4), the stirring time is 30-60 s.