CN206112956U - Burning furnace is burnt to high efficiency for noble metal - Google Patents
Burning furnace is burnt to high efficiency for noble metal Download PDFInfo
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- CN206112956U CN206112956U CN201621145019.6U CN201621145019U CN206112956U CN 206112956 U CN206112956 U CN 206112956U CN 201621145019 U CN201621145019 U CN 201621145019U CN 206112956 U CN206112956 U CN 206112956U
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- noble metal
- heater
- burning furnace
- room
- furnace body
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Abstract
The utility model relates to a noble metal extraction technical field especially relates to a burning furnace is burnt to high efficiency for noble metal, including furnace body, setting feeding device and the discharge fume pipe of setting at the furnace body top above the furnace body lateral wall, furnace body one side is equipped with holds the grate room, hold the grate room and pass through the filter screen intercommunication with the interior incineration chamber of furnace body, the lateral wall below of furnace body is equipped with the fan of air outlet towards the filter screen, tub end -to -end connection of discharging fume there is the dust arrester installation, the dust arrester installation includes the return line with tub intercommunication of discharging fume, return line's bottom is equipped with the pond, the lateral wall below in pond is connected with the water inlet of water pumper, the delivery port of water pumper passes through drinking -water pipe and shower nozzle intercommunication, the shower nozzle sets up at the return line top. The utility model discloses a setting is held the grate room and is reached the mesh that the energy was recycled, when reducing the noble metal loss, has reduced by the dust arrester installation air pollution through setting up.
Description
Technical field
The utility model is related to noble metal extractive technique field, more particularly to a kind of noble metal efficient burning furnace.
Background technology
Palladium, silver, platinum are increasingly tight especially for current resource in being present in various industrial wastes as precious metal material
In the case of, its palladium, silver, platinum mineral resources also will be fewer and feweri, it is particularly total in the world shared by its mineral resources of China
Under the extremely low background of amount, particularly palladium, platinum much also rely on import, therefore the price of this metalloid is also more and more expensive, and
It can produce the waste material containing above-mentioned metal in the industrial production of different field, and if thrown away this waste material as a kind of rubbish
Fall, the serious waste of resource will be caused, also lead to the pollution of soil and water resources, while will also bring certain economic damage to enterprise
Lose, therefore, if the metal in these waste materials extracted, the production cost of enterprise will be reduced to a certain extent, together
When be also the utilization to resources sustainable development；And in noble metal way of recycling, needs pass through in the waste material containing noble metal
Incinerator is burned.The gas of generation is usually directly discharged to sky by existing incinerator during material burning
It is untreated or return even if the gas being discharged is not pernicious gas, but is wherein likely to containing trickle dust in gas
Receive and directly discharge, not only pollute environment, it is also possible to because causing damage containing valuable substance in dust；While existing incinerator
The heat for burning generation can not be utilized well, be caused the waste of the energy.
Above-mentioned consideration is based on, the utility model devises a kind of noble metal efficient burning furnace.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, there is provided a kind of noble metal is used
Efficient burning furnace.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
The utility model discloses a kind of noble metal efficient burning furnace, including body of heater, it is arranged on above sidewall of the furnace body
Feeding device and the smoke exhaust pipe being arranged at the top of body of heater, the body of heater side is provided with the fiery room of storage, in the storage fire room and body of heater
Burning Room connected by screen pack, the side wall lower section of the body of heater is provided with blower fan of the air outlet towards screen pack；The smoke evacuation
Pipe end is connected with dust arrester installation, and the dust arrester installation includes the recovery channel connected with smoke exhaust pipe, the bottom of the recovery channel
Portion is provided with pond, and the side wall lower section in the pond is connected with the water inlet of water pumper, and the delivery port of the water pumper is by drawing water
Pipe is connected with shower nozzle, and the shower nozzle is arranged on recovery channel top.
The feeding device includes feed hopper, the conveying worm being arranged between feed hopper and Burning Room.
The conveying worm is from top to bottom helically arranged, and the surface of the conveying worm is provided with some air-vents.
The fire room that stores is provided with three craters.
The bottom for storing fiery room is formed with rake
The bottom of furnace body is provided with clinker groove, and the clinker groove top is provided with support filter screen.
The side wall of the recovery channel is provided with stopper, and the end of the stopper forms oblique angle.
The stopper is from top to bottom disposed alternately on the two side of recovery channel.
The beneficial effects of the utility model are：
1. the violent flame in part is being stored fiery room storage by the utility model, is outwards exported as the controllable energy, reaches energy
The purpose that amount is recycled, in addition, burning preheating device can make noble metal combustion more abundant, therefore, incinerator has security
The high advantage of height, good energy saving property, energy utilization rate；
2. the dust mixed in the offgas is sunk to water by the utility model by dust arrester installation by Water spray and recovery channel
Reclaimed in pond, air pollution is reduced while reducing precious metal losses, and recovery channel inner side is provided with baffle plate, slows down
The waste gas velocity of discharge, improves the noble metal rate of recovery.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1 body of heater, 2 feeding devices, 21 feed hoppers, 22 conveying worms, 23 air-vents, 3 smoke exhaust pipes, 4 store fiery room,
41 craters, 42 rakes, 5 screen packs, 6 dust arrester installations, 61 recovery channels, 62 ponds, 63 water pumpers, 64 drinking-water pipes, 65 sprays
Head, 66 stoppers, 7 blower fans, 8 clinker grooves, 9 support filter screen.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Referring to Fig. 1.
The utility model discloses a kind of noble metal efficient burning furnace, including body of heater 1, it is arranged on the side wall top of body of heater 1
Feeding device 2 and be arranged on the smoke exhaust pipe 3 at the top of body of heater 1, the side of the body of heater 1 is provided with the fiery room 4 of storage, described to store fiery room 4
Connected by screen pack 5 with the Burning Room 11 in body of heater 1, the side wall lower section of the body of heater 1 is provided with air outlet towards screen pack 5
Blower fan 7, blower fan 7 blows to the part flame in Burning Room 11 in the fiery room 4 of storage, because this part flame is relatively more fierce, is difficult
Control, storing fiery room 4 can be converted into controllable flame as a buffer area, if then doing fire from the fiery room 4 of storage
Mouth 41 is exported, and reaches the purpose of energy recycling；The end of the smoke exhaust pipe 3 is connected with dust arrester installation 6, the dress that gathers dust
6 recovery channels 61 for including being connected with smoke exhaust pipe 3 are put, the bottom of the recovery channel 61 is provided with pond 62, the pond 62
Side wall lower section is connected with the water inlet of water pumper 63, and the delivery port of the water pumper 63 is connected by drinking-water pipe 64 with shower nozzle 65,
The shower nozzle 65 is arranged on the top of recovery channel 61, opens blower fan 7, while starting water pumper 63, produces containing few in combustion process
The gas of amount dust is discharged along smoke exhaust pipe 3 into recovery channel 61, makes dust pass through recovery tube by Water spray before discharge
The bottom that road 61 is sunk in pond 62, is reclaimed.
The feeding device 2 includes feed hopper 21, the conveying worm 22 being arranged between feed hopper 21 and Burning Room 11,
Feeding is carried out by conveying worm 22, noble metal can play a part of preheating, can cause expensive by spiral conveyer 22
Metal is more abundant when burning, and improves firing efficiency, improves energy utilization rate.
The conveying worm 22 is from top to bottom helically arranged, and the surface of the conveying worm 22 is provided with some ventilative
Hole 23, causes the noble metal in conveying worm 22 preferably to be preheated by arranging air-vent 23, further improves and burns
Efficiency.
The fire room 4 that stores is provided with three craters 41, and by arranging three craters 41 firing efficiencies are improved.
The bottom for storing fiery room 4 is formed with rake 42, and by arranging rake 42 lime-ash after noble metal burning is made
Will not be accumulated in the fiery room 4 of storage, lime-ash can be slipped to the bottom of body of heater 1 by rake 42.
The bottom of the body of heater 1 is provided with clinker groove 8, and the top of the clinker groove 8 is provided with support filter screen 9, by arranging filter is supported
Net 9 causes first to fall on filter screen 9 is supported in the noble metal for being burned, and the lime-ash after burning is finished is filtered by supporting filter screen 9
Clinker groove 8 is entered afterwards, can play a part of to protect clinker groove 8.
The side wall of the recovery channel 61 is provided with stopper 66, and the end of the stopper 66 forms oblique angle, by setting
Putting stopper 66 so that the velocity of discharge of waste gas slows down, can improve the rate of recovery of noble metal, while the end of stopper 66 is formed
Oblique angle can improve the flow velocity of the water that shower nozzle 65 sprays while not affecting to improve the waste gas velocity of discharge, further improve your gold
The rate of recovery of category.
The stopper 66 is from top to bottom disposed alternately on the two side of recovery channel 61, is further improved noble metal and is returned
Yield.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content or the technical field for being directly or indirectly used in correlation,
It is included in the same manner in scope of patent protection of the present utility model.
Claims (8)
1. a kind of noble metal efficient burning furnace, including body of heater（1）, be arranged on body of heater（1）Feeding device above the wall of side（2）With
And it is arranged on body of heater（1）The smoke exhaust pipe at top（3）, it is characterised in that：The body of heater（1）Side is provided with the fiery room of storage（4）, the storage
Fiery room（4）With body of heater（1）Interior Burning Room（11）By screen pack（5）Connection, the body of heater（1）Side wall lower section be provided with air-out
Mouth is towards screen pack（5）Blower fan（7）；The smoke exhaust pipe（3）End is connected with dust arrester installation（6）, the dust arrester installation（6）Bag
Include and smoke exhaust pipe（3）The recovery channel of connection（61）, the recovery channel（61）Bottom be provided with pond（62）, the pond
（62）Side wall lower section and water pumper（63）Water inlet connection, the water pumper（63）Delivery port pass through drinking-water pipe（64）With
Shower nozzle（65）Connection, the shower nozzle（65）It is arranged on recovery channel（61）Top.
2. noble metal efficient burning furnace according to claim 1, it is characterised in that：The feeding device（2）Including entering
Hopper（21）, be arranged on feed hopper（21）And Burning Room（11）Between conveying worm（22）.
3. noble metal efficient burning furnace according to claim 2, it is characterised in that：The conveying worm（22）By upper
And under helically arrange, the conveying worm（22）Surface be provided with some air-vents（23）.
4. noble metal efficient burning furnace according to claim 1, it is characterised in that：It is described to store fiery room（4）It is provided with three
Crater（41）.
5. noble metal efficient burning furnace according to claim 4, it is characterised in that：It is described to store fiery room（4）Bottom shape
Into there is rake（42）.
6. noble metal efficient burning furnace according to claim 1, it is characterised in that：The body of heater（1）Bottom is provided with ash
Slag chute（8）, the clinker groove（8）Top is provided with support filter screen（9）.
7. noble metal efficient burning furnace according to claim 1, it is characterised in that：The recovery channel（61）Side wall
It is provided with stopper（66）, the stopper（66）End formed oblique angle.
8. noble metal efficient burning furnace according to claim 7, it is characterised in that：The stopper（66）From top to bottom
It is disposed alternately at recovery channel（61）Two side on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145019.6U CN206112956U (en) | 2016-10-21 | 2016-10-21 | Burning furnace is burnt to high efficiency for noble metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145019.6U CN206112956U (en) | 2016-10-21 | 2016-10-21 | Burning furnace is burnt to high efficiency for noble metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112956U true CN206112956U (en) | 2017-04-19 |
Family
ID=58526404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145019.6U Expired - Fee Related CN206112956U (en) | 2016-10-21 | 2016-10-21 | Burning furnace is burnt to high efficiency for noble metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112956U (en) |
-
2016
- 2016-10-21 CN CN201621145019.6U patent/CN206112956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20201021 |