What are the production processes of glass beads? What are the main raw materials for industrial gla

Workflow for glass beads.

1) Check the forward and reverse rotation of the motor. (2) Open the air inlet of the furnace body, start the induced draft fan, evacuate the residual gas of the furnace body, start the circulating water pump after five minutes, and wait until the sewer pipe of the furnace body flows smoothly, and then prepare for ignition. (3) Open a musket.

Start ignition, first light the ignition rod to the air distribution port of the musket, slowly open the gas pipeline valve, and close the ignition rod after ignition. (Note: Do not increase the supply of gas first) (4) Start the cooling auger.

Both start together. (5) Start the vibrating screen. (6) After everything is normal, do all the checks, the equipment is normal, the furnace temperature is normal, turn on the electromagnetic feeder, and start cutting.

Note: Don't start with too much current supply) (7) Check the quality of the glass beads, add the material slowly, and ensure the quality before you can increase the production capacity of the furnace. (8) Make sure that the temperature of the glass beads does not burn the packaging before filling.

The production process of glass beads is the waste glass, crushing, sifting, and glass sand.

or purchase) firing, cooling, screening, weighing, packing. An important part of the production process of glass beads is the firing process. The sand is heated by a special furnace and coal coke gas or vented natural gas, and the irregularly shaped sand is burned into small spheres.

First, the coking gas or natural gas is ignited in the furnace body, and the glass sand is put into the furnace when the furnace temperature reaches 800 degrees; At the same time, the sand is heated and formed with the fire, and then enters the diffusion chamber to cool and set, and then cools into the vibrating screen again through the auger, and then the packaging is finished. This product is physically deformed. The glass bead production line is to use the principle of flame flotation method to break the waste glass into particles of a certain particle size, and send the glass particles into the flame in a certain way, under the action of the flame, the glass particles are softened, melted, beaded, cooled and solidified to become glass beads.

1. Waste glass.

2. Crushing and screening.

3. Glass sand.

4. Firing. 5. Cooling and screening.

6. Weigh and pack.

The main material of glass beads is coal powder, coal powder exists in the fly ash discharged from thermal power plants, is an artificial volcanic ash material, thermal power plants grind coal into powder, spray into the combustion boiler through professional equipment, when the furnace temperature rises to 1400 degrees Celsius nucleus, through physical action, the molten particles continue to roll in suspension to form a sphere, in the process of destroying the gas produced by the high temperature is surrounded in the ball, glass beads are formed.

When the furnace temperature continues to increase, due to the principle of thermal expansion and cold contraction, the gas in the ball expands, the sphere increases, the shell edge of the brace is thin, and a hollow spherical object such as sock blindness is formed.

The raw material for making glass balls can only be glass, glass is industrially produced, and the raw materials are mainly quartz sand, feldspar, calcite, miscanthus salt, etc., and these ores must be heated to more than 1,000 degrees to react to form liquid glass. The diameter of the glass pinball that children usually play with is about 1 cm, and its production method can speak for itself:

Most of the raw materials used for glass balls are natural ores, so to make glass balls, we must first crush various ores, add them into powder, and then make them into batches according to the composition of the glass, and send them to the glass melting furnace for melting to form liquid glass. The glass melt of the good mold parsley flows through the feed basin and flows out of the feed port to form strands. The temperature of the material stock, the medium alkali glass ball is generally 1150 1170, and the alkali glass is 1200 1220

The strands are sheared into spherical embryos nearly 200 times per minute. The ball embryo is moved by the chute, the ball splitter, and the ball board is plucked by the leather yard, rolled into different funnels, and then falls into the ball groove composed of three rollers with the same rotation direction, and the ball embryo rotates on the roller and its own surface tension to gradually form a smooth and round glass ball of the stove.

The cost of industrial production of glass balls is low, and it is a large-scale production, and it is a big loss to make one grain with "commonly used items".

Glass beads have been used in history as a part of the group, ** beads, ornaments and other laughing covers. According to the particle size range of glass beads (um) and the mass percentage of glass beads (%), glass beads are roughly divided into three categories, glass beads for jewelry and road glass beads and mechanical sandblasting and polishing glass beads.

All kinds of glass beads have almost run through Chinese history, as early as the Western Zhou Dynasty, we found the existence of Fianse beads in tombs, and continued until the Qing Dynasty, all kinds of glass beads are loved by people.

In daily distinction, opaque glass beads are often referred to as "material beads"; The translucent core-attacking glass beads are called "glass beads"; Completely transparent glass beads are called "glass beads".

In fact, whether it is Fians beads, glass beads, glass beads, or material beads, these titles are not absolute. In 3000 B.C., the Egyptians did not name one of their crafts "Fians", and the term "Egyptian Fians" was agreed upon by Western scholars to facilitate discussion.

In other words, most of the modern titles may not match the ancient titles, and many of them are conventional. Chinese have always held many different views on the names of glass and glass in ancient times, and there is a bit of confusion in the classification of these two types of beads.

The general way to distinguish is to use the method of research, which is to use the modern name of the material to correspond to the possible title in the ancient literature; Another method is to use the excavated objects to correspond to the names in the documents.

Features of glass beads:

1. The main chemical component of glass beads is inert silica, which has no chemical activity interference.

2. The elastic particles of round glass decayed beads are impact-resistant, can be recycled many times, and have less loss;

3. The nozzle wears less, which can prolong the life of the nozzle.

4. The surface of the ball does not damage the processing surface and precise size.

Glass beads. Production technology:

1.Embryo making: Use various techniques to make spherical blanks for each cave.

2.Coarse grinding: Put the spherical blank into the grinding disc with the same size as the blank, the upper and lower two concentric rings with the same size, and the cross-section is a triangular grinding groove, and the upper grinding disc with oil and coarse abrasive is rotated, and the lower grinding disc is not selling. The above ball grinding machine is called a rough grinding machine.

3.Cleaning: Every time you finish a coarse grind, clean the oil and coarse abrasives that stick to the surface of the ball.

4.Fine grinding: Put the blank that has completed the coarse grinding into the fine grinder, add low-viscosity oil and fine abrasives, and grind to a standard size.

5.Polishing: The process is similar to coarse grinding and fine grinding.

Glass beads are beads made from molten glass. They can be used as decoration, jewelry, or as clothing decoration, glass beads come in a variety of colors such as red, yellow, blue, green, purple, etc., and are an important raw material for making jewelry.

The production of glass beads is very complicated, first of all, a variety of special fillers should be added to the raw materials such as glass, paint and pigments, especially in order to make the glass beads have good brilliance and different colors, a large number of metal ions or metal fillers should be added. It is then melted and placed in the corresponding mold to shape, and finally cooled, polished and cleaned to form glass beads.

Glass beads have many uses, such as as clothing decoration, can be added to shirts, skirts, coats, headwear, etc., or used for gift decoration, to add a symbolic meaning to the made gifts, can also be used to make jewelry, the use of glass beads of different shapes, plus metal accessories, can make some beautiful and interesting earrings, necklaces and bracelets.

To put it simply, glass is made under high pressure with simple quartz stone crushed powder, and is mainly used as decorations.

There are six types of glass production processes, please see the figure below**.

Production process of safety laminated glass.

1. Supervision unit and appraisal opinion: Qinhuangdao Glass Research Institute appraisal, all indicators are in line with national regulations.

set requirements. 2. Functions and technical indicators: suitable for doors and windows of aircraft, vehicles, ships and other means of transportation and high-rise building doors and windows.

and the lighting glass of the roof of the store, after being strongly impacted, the glass fragments will not fly away and will not hurt people.

3. Transfer conditions and forms: transfer a full set of production processes and drug formulas, and be responsible for training staff.

The production of qualified products will be transferred at one time.

4. Investment scale: according to the amount of funds, mass production or small batch production. General equipment investment 60

00 yuan, it auxiliary facilities 2000 yuan. The plant is 50m2, and the site is about one acre. This project is suitable for townships and small and medium-sized enterprises.

Enterprise production. 5. Economic benefits and market analysis: At present, the products are very popular, and the ordering units are mainly construction companies and.

Building Materials Division. Each m2 of finished glass can make a net profit of 50 yuan. From the development of society and the growing awareness of people's safety.

Look, the product will be more popular.

The present invention discloses a nano-scale self-cleaning glass and a production process, the glass is put into the SIO 2 TIO 2 sol impregnation tank and soaked for 2 5 minutes after cleaning treatment, and the uniform speed is lifted and taken out, and the drying treatment is carried out, and the SIO 2 TIO 2 film layer is sintered in the heat treatment furnace, and the edge is cut and packaged to make this invention product. The film layer of this product is firm, acid-resistant and does not fall off, it has super hydrophilic and superlipophilic properties under the action of ultraviolet light, and the stains or oil stains on the surface of the glass are quickly decomposed by the catalytic reaction of the film layer under the action of ultraviolet rays in the sun, and it is not suitable to adhere to the glass surface.

Flat glass process has grid method, float method, calendering method.

Bottles and cans are organically blown and pressed.

The glass of utensils is manually blown, pressed, centrifugal throwing, casting, and molding, as well as the lamp workers to make the drug packaging, some of which are made of drawing tubes, such as the usual injections, and solar cans are made of drawing pipes and lamps.

There is also artificial free forming, and some crystal glass products are casting, cutting, grinding and molding.

There are also firing casting, or dewaxing casting molding, etc.

I don't know what kind of process or what kind of product you need.