CN109631050B - Precious metal production garbage incineration device and operation method thereof - Google Patents

Abstract

The invention discloses a precious metal production waste incineration device and an operation method thereof. According to the invention, the vibrating disk is driven to vibrate by the arranged vibrating motor, so that garbage at the top of the vibrating disk can vibrate along with the vibrating disk, the garbage can be fully mixed with air so that the garbage can be fully combusted, the garbage is shaken under the action of the through holes so that dust is quickly pulled into the bottom of the vibrating disk, the arranged guide pipe recovers flue gas, and the arranged positive electrode discharge polar plate and the arranged negative electrode discharge polar plate interact to adsorb the flue gas.

Description

Precious metal production garbage incineration device and operation method thereof

Technical Field

The invention relates to the field of chemical industry, in particular to a precious metal production garbage incineration device and an operation method thereof.

Background

The precious metals mainly refer to 8 metal elements such as gold, silver and platinum group metals (ruthenium, rhodium, palladium, osmium, iridium and platinum), most of the metals have beautiful colors and stronger chemical stability, the metals are not easy to react with other chemical substances under general conditions, people's lives also become couples along with economic progress, many people pursue wearing the metals, so the precious metals gradually enter people's lives, the price of the precious metals rises sharply, many precious metal processing industry leaves are as hot as fire, but more garbage is generated in the precious metal processing process and needs to be incinerated, but the current precious metal production garbage incineration device cannot effectively incinerate the garbage, and meanwhile, the collection surface of dust is incomplete, more dust containing the precious metals flows away along with smoke, so that resources are wasted, and the production cost is increased, and the noble metals cannot be efficiently extracted.

Disclosure of Invention

The invention aims to provide a waste incineration device for precious metal production and an operation method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a noble metal production waste incineration device and operation method thereof, includes the device main part, the top of device main part one side is installed and is adsorbed the storehouse, and installs vibrating motor in device main part opposite side bottom, device main part one side is located vibrating motor's top and installs the fan, and the intermediate position department of device main part bottom is provided with the discharge gate, vibrating motor's output is trained the level has the vibration dish that runs through to the device main part is inside, the intermediate position department at device main part top is provided with the fixed block, and the top of fixed block is connected with adsorbing the storehouse through the pipe, adsorb the inner wall at storehouse both ends and install discharge electrode, and one side of adsorbing the storehouse is provided with the filter sleeve, the filter screen is provided with in the.

Preferably, the number of the discharge polar plates is two, one group of the discharge polar plates is connected with the positive electrode of a power supply, the other group of the discharge polar plates is connected with the negative electrode of the power supply, and toothed plates are arranged at the tail ends of the two groups of the discharge polar plates.

Preferably, the inner wall of the filter sleeve is provided with an internal thread, and the position where the adsorption bin is contacted with the filter sleeve is provided with an external thread.

Preferably, a first sealing door is arranged in the middle of the front surface of the device body, and a second sealing door is arranged in the middle of the front surface of the adsorption bin.

Preferably, a vacuum layer is provided in the housing of the device body.

Preferably, the surface of vibration dish evenly is provided with the through-hole, and one side of vibration dish passes through mount pad and device main part's inner wall fixed connection.

Preferably, the upper end and the lower end of the inside of the mounting seat are provided with return springs, and the vibration disc is movably connected with the mounting seat.

Preferably, the method comprises the following steps:

the method comprises the following steps: firstly, opening a first sealing door and a second sealing door, and collecting dust in an adsorption bin and the interior of a device main body;

step two: putting the dust into a ceramic reactor, adding aqua regia into the ceramic reactor, and periodically stirring the ceramic reactor, wherein the leaching temperature is ninety ℃;

step three: so that the dust reacts in the ceramic reactor for two to four hours;

step four: then separating the residual solution from the residue;

step five: and carrying out reduction reaction on the residue by using various inorganic salts or organic reagents to obtain a simple substance of the noble metal.

Compared with the prior art, the invention has the beneficial effects that: the vibrating disk is driven to vibrate by the arranged vibrating motor, so that garbage at the top of the vibrating disk can vibrate along with the vibrating disk, the garbage can be fully mixed with air so that the garbage can be fully combusted, the garbage is shaken under the action of the through holes so that dust is quickly pulled into the bottom of the vibrating disk, the smoke is recovered by the arranged guide pipe, the smoke is adsorbed by the interaction of the arranged anode discharge electrode plate and the cathode discharge electrode plate, the resource waste and the production cost increase caused by the flowing away of noble metals in the smoke are avoided, the residues are collected and put into king water for soaking, the residues are soaked in the ceramic reactor and are electrically heated and stirred simultaneously, when the reaction lasts for 2 to 4 hours, the residues are dissolved, and then the solution and the undissolved residues are separated, and then carrying out reduction reaction on the residue to obtain the noble metal, thereby reducing the production cost.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the inside of the device body of the present invention;

fig. 3 is a schematic view of the internal structure of the adsorption bin of the present invention.

In the figure: 1. a device main body; 2. a fan; 3. a vibration motor; 4. supporting legs; 5. a discharge port; 6. a first sealing door; 7. a second sealing door; 8. an adsorption bin; 9. a conduit; 10. a fixed block; 11. a vacuum layer; 12. a mounting seat; 13. a vibrating pan; 14. a filter sleeve; 15. a filter screen; 16. an internal thread; 17. an external thread; 18. a discharge electrode plate; 19. a toothed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a noble metal production waste incineration device and operation method thereof, including device main part 1, the top of device main part 1 one side is installed and is adsorbed storehouse 8, and install vibrating motor 3 (the model is SJD) in device main part 1 opposite side bottom, device main part 1 one side is located vibrating motor 3's top and is installed fan 2 (the model is CX-125), and the intermediate position department of device main part 1 bottom is provided with discharge gate 5, vibrating motor 3's output is trained to be graded has and runs through to the inside vibration dish 13 of device main part 1, the intermediate position department at device main part 1 top is provided with fixed block 10, and the top of fixed block 10 is connected with adsorbing storehouse 8 through pipe 9, the inner wall at the both ends of adsorbing storehouse 8 is installed discharge electrode 18, and one side of adsorbing storehouse 8 is provided with filter sleeve 14, filter screen 15 is provided.

According to the invention, the vibrating disk 13 is driven to vibrate by the arranged vibrating motor 3, so that garbage at the top of the vibrating disk 13 can vibrate along with the vibrating disk 13, and the garbage can be fully mixed with air, so that the garbage can be fully combusted.

Please refer to fig. 2 and 3, the number of the discharge electrode plates 18 is two, one group of the discharge electrode plates 18 is connected with the positive electrode of the power supply, the other group of the discharge electrode plates 18 is connected with the negative electrode of the power supply, the tail ends of the two groups of the discharge electrode plates 18 are both provided with toothed plates 19, the inner wall of the filter sleeve 14 is provided with internal threads 16, and the contact position of the adsorption bin 8 and the filter sleeve 14 is provided with external threads 17.

According to the waste incineration device for noble metal production and the operation method thereof, the two groups of discharge polar plates 18 connected into different electrodes are arranged, so that an electrostatic field is formed inside the adsorption bin 8, dust in flue gas is adsorbed, and the noble metal in the dust is prevented from being wasted.

Referring to fig. 1 and 2, a first sealing door 6 is disposed at a middle position of a front surface of the device body 1, a second sealing door 7 is disposed at a middle position of a front surface of the adsorption chamber 8, and a vacuum layer 11 is disposed in a housing of the device body 1.

According to the precious metal production waste incineration device and the operation method thereof, the first sealing door 6 and the second sealing door 7 are arranged, so that dust in the adsorption bin 8 and the device main body 1 can be conveniently collected, and the arranged vacuum layer is used for preserving heat in the device main body 1, so that waste combustion is facilitated.

Please refer to fig. 2, through holes are uniformly formed on the surface of the vibration plate 13, one side of the vibration plate 13 is fixedly connected to the inner wall of the device main body 1 through the mounting seat 12, the upper and lower ends of the inside of the mounting seat 12 are provided with return springs, and the vibration plate 13 is movably connected to the mounting seat 12.

According to the precious metal production waste incineration device and the operation method thereof, the purpose of shaking the vibration disc 13 is achieved through interaction of the vibration disc 13 and the mounting seat 12 under the cooperation of the reset spring, and the arranged through holes are beneficial to falling of dust.

The working principle is as follows: firstly, the device is powered on, the first sealing door 6 is opened to add garbage into the device main body 1 and ignite the garbage, the first sealing door 6 is closed, the fan 2 blows air into the device main body 1 to supplement combustion air for the device main body 1, the vibration motor 3 drives the vibration disc 13 to vibrate, when the garbage is continuously combusted, under the action of the through hole, the vibration disc 13 drives the garbage to shake, dust enters the lower part of the vibration disc 13 from the through hole, smoke generated during combustion enters the adsorption bin 8 through the guide pipe 9, two groups of discharge electrode plates 18 in the adsorption bin 8 form an electrostatic field for the adsorption bin 8, the dust in the smoke is adsorbed, the loss of noble metal in the smoke is avoided, the resource waste is caused, when the combustion is finished, the dust flows out from the discharge hole 5, and the second sealing door 7 is opened, and the dust in the adsorption bin 8 is collected, so that the dust is extracted and reused.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (3)

1. The utility model provides a noble metal production msw incineration device, includes device main part (1), its characterized in that: the top end of one side of the device main body (1) is provided with an adsorption bin (8), the bottom end of the other side of the device main body (1) is provided with a vibration motor (3), a fan (2) is arranged on one side of the device main body (1) above the vibrating motor (3), a discharge hole (5) is arranged at the middle position of the bottom of the device main body (1), a vibration disc (13) penetrating into the device main body (1) is arranged at the output end of the vibration motor (3) in a training stage, a fixed block (10) is arranged in the middle of the top of the device main body (1), the top of the fixed block (10) is connected with the adsorption bin (8) through a conduit (9), the inner walls of the two ends of the adsorption bin (8) are provided with discharge electrode plates (18), a filter sleeve (14) is arranged on one side of the adsorption bin (8), and a filter screen (15) is arranged in the filter sleeve (14); the number of the discharge electrode plates (18) is two, one group of the discharge electrode plates (18) is connected with the positive electrode of a power supply, the other group of the discharge electrode plates (18) is connected with the negative electrode of the power supply, and the tail ends of the two groups of the discharge electrode plates (18) are provided with toothed plates (19); the inner wall of the filter sleeve (14) is provided with an internal thread (16), and the position where the adsorption bin (8) is contacted with the filter sleeve (14) is provided with an external thread (17); a first sealing door (6) is arranged in the middle of the front surface of the device main body (1), and a second sealing door (7) is arranged in the middle of the front surface of the adsorption bin (8); a vacuum layer (11) is arranged in the shell of the device main body (1); the surface of the vibration disk (13) is uniformly provided with through holes, and one side of the vibration disk (13) is fixedly connected with the inner wall of the device main body (1) through the mounting seat (12).

2. The incineration device for precious metal production waste according to claim 1, wherein: and the upper end and the lower end of the interior of the mounting seat (12) are provided with return springs, and the vibration disc (13) is movably connected with the mounting seat (12).

3. The operating method of an incineration plant for precious metal production waste according to claim 1, characterised in that: the method comprises the following steps:

the method comprises the following steps: firstly, a first sealing door (6) and a second sealing door (7) are opened, and dust in an adsorption bin (8) and the interior of a device main body (1) is collected;

step two: putting the dust into a ceramic reactor, adding aqua regia into the ceramic reactor, and periodically stirring the ceramic reactor, wherein the leaching temperature is ninety ℃;

step three: so that the dust reacts in the ceramic reactor for two to four hours;

step four: then separating the residual solution from the residue;

step five: and carrying out reduction reaction on the residue by using various inorganic salts or organic reagents to obtain a simple substance of the noble metal.

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