CN210765010U

CN210765010U - Production equipment for industrial microcrystalline glass

Info

Publication number: CN210765010U
Application number: CN201921341720.9U
Authority: CN
Inventors: 余晓屏; 余世瑞; 林青
Original assignee: Guangdong New Environimental Protection Technologies Co ltd
Current assignee: Guangdong New Environimental Protection Technologies Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-16
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an industry microcrystalline glass's production facility has the slay and founds the mill and be used for grinding the tailings of smelting furnace output, and the discharge gate butt joint sack dust collector of slay founds the mill, and sack dust collector discharge gate passes through spiral push mechanism and carries the powder to the stirring blendor in, and first manipulator is got the material from the stirring blendor and is carried to the roller kiln and be used for transporting bearing the frame of material on, and roller kiln front end is provided with flat mechanism of exhibition and second manipulator. The slag vertical mill comprises a separation part on the upper part, a grinding part in the middle part and an air inlet, wherein the discharge port is positioned at the top of the slag vertical mill, and high-temperature tail gas is input into the air inlet. The flattening mechanism is a flat pressing roller driven by a servo motor. A position sensor is arranged at the front end of the roller kiln and is linked with the second manipulator. The utility model discloses to smelting the waste residue and handling, adopt clay and waste residue to form the hydrate, the microcrystalline glass structure that makes fastens, has stronger compressive strength and rupture strength, green.

Description

Production equipment for industrial microcrystalline glass

Technical Field

The utility model belongs to the technical field of industrial waste residue recycle, especially, relate to an industrial microcrystalline glass's production facility.

Background

At present, three treatment modes of waste residues in industrial yarns are provided:

① re-melting and refining, but because the content of the metal in the slag is different, the recovery rate is low, more fuel is needed for re-refining, and the problems of pollution and energy consumption are solved;

② storage, disposal and landfill, but rainwater leaching or groundwater erosion will also make part of the pollutant enter groundwater or surface water, causing water pollution;

③ the slag cement is produced by lead smelting slag, because the grindability of the slag is inferior to that of cement clinker, the fineness of slag pre-grinding powder can affect the activity of cement, and the cement strength and stability (setting time) are easily caused by improper addition proportion.

Disclosure of Invention

In view of the above-mentioned prior art not enough, the utility model aims at providing an industrial microcrystalline glass's production facility solves waste residue and handles difficult scheduling problem, even is toxic metal, belongs to the glass state of fastening after forming microcrystalline glass, can effectively restrain the metal component to appear, forms environmental protection, safe industrial products.

For solving the above technical problem, the utility model discloses the technical scheme who adopts is:

the utility model relates to an industry microcrystalline glass's production facility has the slay and founds the mill and be used for grinding the tailings of smelting furnace output, and the discharge gate butt joint sack dust collector of slay founds the mill, and the sack dust collector discharge gate is carried the powder to the stirring blendor in through spiral push mechanism, and first manipulator is got the material from the stirring blendor and is carried to the roller kiln and be used for transporting bearing the frame of material on, and the roller kiln front end is provided with flat mechanism of exhibition and second manipulator.

The utility model discloses a slay founds mill includes the grinding portion and the air intake of the separation portion on upper portion, middle part, the discharge gate is located slay and founds the mill top, and high temperature tail gas is imported to the air intake.

The utility model discloses a stirring blendor bottom is equipped with the stirring rake, and stirs blendor upper portion and is equipped with the switch cover.

The utility model discloses a flattening mechanism is servo motor driven flat pressing roller.

The utility model discloses a roller kiln front end is provided with the position inductor, and the position inductor links with the second manipulator.

The utility model discloses a production technology of industrial microcrystalline glass, specifically include following step:

① transferring and conveying the tailings produced by the smelting furnace to a slag vertical mill to grind into uniform powder, and sending out the powder after passing through the separation part by utilizing high-temperature tail gas air supply;

② collecting the powder from the bag dust collector, mixing with clay at a ratio of 2:1.2-1.5 by a screw feeding mechanism, stirring and kneading in a stirring mixer for 15-20min, and adding appropriate amount of water;

③ transferring the mixture to a bearing frame of the roller kiln, flattening by a flattening roller to form a plane cuboid on the bearing frame;

④ placing the metal block on the cuboid material by a manipulator to cover the metal block on the cuboid material;

⑤ and calcining in roller kiln, combining the metal slag with clay at high temperature and high pressure to form hydrate, annealing and crystallizing to obtain microcrystalline glass.

The utility model discloses to smelting the waste residue and handling, adopt clay and waste residue to form the hydrate, make the metallic constituent solidification in the waste residue in the crystal, shaping under the highly compressed state of high temperature, the microcrystalline glass structure that makes fastens, can effectively restrain appearing of toxic metallic constituent, and simulation panel has stronger compressive strength and rupture strength at various performances of using scene green.

Description of the drawings:

fig. 1 is a schematic structural diagram relating to the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, an industrial microcrystalline glass's production facility, the tailings that have slay vertical mill 1 and be used for grinding the smelting furnace output, slay vertical mill 1's discharge gate 10 butt joint bag dust collector 2, bag dust collector 2 discharge gate is carried the powder to in stirring blendor 4 through spiral pushing mechanism 3, first manipulator 5 is got from stirring blendor 4 and is carried to roller kilns 6 and be used for transporting on the bearing frame 61 of material, roller kilns 6 front ends are provided with flattening mechanism 7 and are used for shakeout the material, then pick up the heavy object through second manipulator 8 and push down the material, get into roller kilns 6 again and bake.

The slag vertical mill 1 comprises a separation part 11 at the upper part, a grinding part 12 at the middle part and an air inlet 13, wherein a discharge port 10 is positioned at the top of the slag vertical mill 1, and high-temperature tail gas is input into the air inlet 13. After entering the slag vertical mill 1, the waste slag is pulverized under the action of a grinding disc and a grinding roller in a grinding part 12, the pulverized waste slag ascends towards a separation part 11 under the drive of high-temperature tail gas ascending airflow, the separation part 11 is a separation sieve, powder materials of 200 meshes and 300 meshes pass through the separation part 11, and the powder materials can be sent out from a discharge port 10.

The cloth bag dust collector 2 collects and settles the powder, and the settled and accumulated separation is sent out from the lower spiral pushing mechanism 3 and enters the stirring mixer 4.

The bottom of the stirring mixer 4 is provided with a stirring paddle 41, the working principle of the stirring mixer is similar to that of a bread maker, and materials are continuously kneaded in the stirring mixer 4 to form a dough-shaped object which is then clamped and sent out by the first mechanical arm 5. Specifically, the upper portion of the stirring mixer 4 is provided with the switch cover 42, and when the stirring mixer 4 works, the switch cover 42 is in a closed state, so that powder entering the stirring mixer 4 is prevented from overflowing, and after the work is completed, the switch cover 42 is opened, so that the first manipulator 5 can enter the clamping device. The opening and closing cover 42 may be driven by a motor to horizontally rotate or to rotate the flip cover.

Flattening mechanism 7 is servo motor driven concora crush roller, after the conglobate material is placed and is born 61, bear 61 and go ahead along with the roll table, when flattening mechanism 7, receive the rolling pressure shakeout of concora crush roller, rotary force can be controlled well by servo motor driven concora crush roller, effective shakeout moment is provided, as long as the conglobate material is placed at the tip that bears 61 advancing direction, can guarantee shakeout once basically, if unable shakeout once, can overturn the operation roll table, make and bear 61 and make at 7 scope round trip movements of flattening mechanism.

Preferably, the roller ways used by the roller kiln 6 and the second manipulator 8 and the roller ways passing through the flattening mechanism 7 can be respectively driven by two groups of motors, so that the humanized control is facilitated.

The second manipulator 8 is mainly used for picking up the metal block, and the metal block is pressed above the flattened material, so that on one hand, the stability of a forming structure in the roasting process can be guaranteed, the material is molded at high temperature and high pressure, on the other hand, the metal block can transfer heat and preserve the heat, and in the continuous process of passing in and out the roller kiln 6, the metal block can be recycled, so that the preheating can be improved, the heat waste can be avoided, and the energy consumption is reduced.

In order to avoid the inaccuracy of the position for picking up the metal block by the second manipulator 8, the position sensor 9 is arranged at the front end of the roller kiln 6, the position sensor 9 is linked with the second manipulator 8, when the bearing frame 61 moves to the range of the sensor 9, the second manipulator 8 knows that the bearing frame 61 has reached the corresponding position, and the metal block can be accurately pressed. The sensor 9 may be an infrared sensor or a travel switch.

As the utility model discloses a production technology of industry microcrystalline glass specifically includes following step:

① transferring and conveying the tailings produced by the smelting furnace to the slag vertical mill 1 to grind into uniform powder, and sending out the powder after passing through the separation part 11 by utilizing high-temperature tail gas air supply;

② collecting the powder from the bag dust collector 2, mixing with clay at a ratio by the screw feeding mechanism 3, stirring and kneading in the stirring mixer 4, wherein the ratio of clay to powder is 2:1.2-1.5, and the time is 15-20min, and appropriate amount of water can be added in the process;

③, after the kneading is finished, the mixture is transferred to a bearing frame 61 of the roller kiln 6 and is flattened by a flattening roller, so that the mixture forms a plane cuboid on the bearing frame;

⑤ and baking in roller kiln 6, combining the metal slag with clay to form hydrate under high temperature and high pressure, annealing and crystallizing to form glass ceramics.

It is to be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. The production equipment of the industrial microcrystalline glass is characterized in that: have slay vertical mill (1) and be used for grinding the tailings of smelting furnace output, discharge gate (10) butt joint sack dust collector (2) of slay vertical mill (1), during sack dust collector (2) discharge gate passes through spiral pushing mechanism (3) and carries the powder to stirring blendor (4), first manipulator (5) are got the material and are carried to bearing frame (61) that roller kilns (6) are used for transporting the material from stirring blendor (4), roller kilns (6) front end is provided with exhibition flat mechanism (7) and second manipulator (8).

2. The production equipment of industrial microcrystalline glass according to claim 1, wherein: slag founds mill (1) is including separation portion (11) on upper portion, grinding portion (12) and air intake (13) at middle part, discharge gate (10) are located slag founds mill (1) top, and high temperature tail gas is imported in air intake (13).

3. The production equipment of industrial microcrystalline glass according to claim 1 or 2, characterized in that: the bottom of the stirring mixer (4) is provided with a stirring paddle (41), and the upper part of the stirring mixer (4) is provided with a switch cover (42).

4. The production equipment of industrial microcrystalline glass according to claim 1, wherein: the flattening mechanism (7) is a flattening roller driven by a servo motor.

5. The production equipment of industrial microcrystalline glass according to claim 1 or 4, characterized in that: the front end of the roller kiln (6) is provided with a position sensor (9), and the position sensor (9) is linked with the second manipulator (8).