CN206173458U - Use industry prebaked anode production system as raw materials useless admittedly - Google Patents
Use industry prebaked anode production system as raw materials useless admittedly Download PDFInfo
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- CN206173458U CN206173458U CN201720120367.6U CN201720120367U CN206173458U CN 206173458 U CN206173458 U CN 206173458U CN 201720120367 U CN201720120367 U CN 201720120367U CN 206173458 U CN206173458 U CN 206173458U
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- feed bin
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- screening
- production system
- disintegrating machine
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Abstract
The utility model provides an use industry prebaked anode production system as raw materials useless admittedly, crushing and screening part including the sieve subunit that is used for handling the pitch I, be used for handling and forge the burnt and speed adjustable breaker II in back and be used for handling the positive pole anode scrap and speed adjustable breaker III, the production system still includes the purification treatment part, and the purification treatment part includes dust cage and humidification tower including dust disposal portion and flue gas handling part, dust disposal portion, and the flue gas handling part collects the petticoat pipe and through flue gas branch connection to flue collector, still is equipped with the applying powder ware on the flue collector including collecting the petticoat pipe, the air inlet of the equal pipe connection of applying powder ware and dust cage to humidification tower, the air inlet of the gas outlet pipe connection electric fishing ware of humidification tower, the gas outlet pipe connection adsorption tower of electric fishing ware. This system uses industry useless in admittedly the raw materials, to produce in the production pitch flue gas and the contamination air that contains dust particle abundant purification treatment carries out, the realization of automated control process has not only reduced the manual work, still has energy saving and consumption reduction's effect.
Description
Technical field
The utility model is related to prebaked anode production technical field, more particularly, to a kind of pre- with Industrial Solid Waste as raw material
Roasting anode production system.
Background technology
Prebaked anode is that coal tar pitch is fabricated by for binding agent with petroleum coke, pitch coke as aggregate, is pre-baking tank aluminium electroloysis
The heart of production.
Prebaked anode is typically mounted on the top of electrolytic cell as carbon anode used for aluminium electrolysis, and powerful DC current passes through
Carbon anode, import electrolyte, carbon anode bottom contact molten electrolyte position, the anode reaction of aluminum oxide of decomposing,
Therefore in aluminum electrolysis, carbon anode all will be consumed daily, therefore the periodic replacement of carbon anode is carbon anode regular maintenance work
The important content of work.Also therefore, the process of carbon anode is discarded（The process of Industrial Solid Waste）Also becoming in aluminum electrolysis industry needs solution
Problem certainly.
In prebaked anode green body production, the melt processed process of pitch produces substantial amounts of bitumen flue gas, while above-mentioned industry
The crushing of solid waste, the broken of calcined petroleum coke and screening can all produce substantial amounts of dust, predominantly asphalitine, the ore deposit of bitumen flue gas
Compound and paraffin, the rosin particulate such as thing oil, resin and oxygen, sulphur, nitrogen, the viscosity of smog is stronger, and with stink and murder by poisoning,
It is a kind of pollution sources highly unwanted to environment, therefore purified treatment is carried out to dust and bitumen flue gas, is allowed to meet discharge standard
Afterwards again row discharge is the task that prebaked anode manufacturing enterprise must complete.
The content of the invention
The purpose of this utility model is to overcome shortcoming present in prior art, there is provided a kind of prebaked anode production system
System, the system is with prebaked anode anode scrap as raw material, and the bitumen flue gas and dust to discharging in production carry out purified treatment, adopts
Technical scheme be：A kind of prebaked anode production system with Industrial Solid Waste as raw material, including crushing and screening part, dispensing portion
Point, kneading and compacting part and roasting part, it is characterised in that：The crushing and screening part includes the screening for processing coal tar pitch
Part I, for processing calcined coke and the adjustable disintegrating machine II of speed and for processing anode anode scrap and the adjustable disintegrating machine of speed
Ⅲ；The production system also includes purified treatment part, and the purified treatment part includes dust processing unit and fume treatment portion,
The dust processing unit includes dust gathering arrester and conditioning Tower, and the fume treatment portion includes exhaust fume collecting hood, the exhaust fume collecting hood Jing flue gases
Pipe is connected to flue collector, and powder adding machine is additionally provided with the flue collector, and the powder adding machine and the equal pipeline of dust gathering arrester are connected to conditioning Tower
Air inlet, the gas outlet pipeline of the conditioning Tower connects the air inlet of electric trapper, the gas outlet pipeline connection of the electric trapper
Adsorption tower.
Technical characteristic of the present utility model also has：The screening component I is also connected with feed bin I 1 and feed bin I 2, feed bin I 1 and material
Storehouse I 2 connects pitch storage tank by belt weighing balance, and the pitch storage tank Jing flowmeters connect kneading pot；The disintegrating machine II
Connection one-level screening component II 1, the connection elevator II of one-level screening component II 1 and two grades of screening components II 2, the elevator II
The disintegrating machine II is also connected with, two grades of screening components II 2 are also respectively connected with feed bin II 21, feed bin II 22, the and of feed bin II 23
Feed bin II 24；The connection one-level of the disintegrating machine III screening component III 1, the connection elevator III of one-level screening component III 1 and two grades of sieves
Sub-unit III 2, the elevator III is also connected with the disintegrating machine III, and two grades of screening components III 2 are also respectively connected with feed bin III
21st, feed bin III 22, feed bin III 23 and feed bin III 24, feed bin II 21, feed bin II 22, feed bin II 23, feed bin II 24, feed bin III 21,
The lower section of feed bin III 22, feed bin III 23 and feed bin III 24 is equipped with magnetic valve and belt weighing balance, the belt weigher connection
The kneading pot；The formation system also includes automatically controlling part, and the part that automatically controls includes being arranged in feed bin
Level sensor and the pitch storage tank liquid level sensor being arranged in pitch storage tank, the sensor connects with central controller
Connect, the central controller is also connected with disintegrating machine II, disintegrating machine III, and positioned at feed bin II 21, feed bin II 22, feed bin II 23,
The magnetic valve of feed bin II 24, feed bin III 21, feed bin III 22, feed bin III 23 and the lower section of feed bin III 24.
Technical characteristic of the present utility model also has：The central controller is also connected with warning piece.
Technical characteristic of the present utility model also has：The adsorption tower includes tower body, sets in the tower body more than at least two-layer
Coke adsorption layer.
Technical characteristic of the present utility model also has：The adsorption layer includes suction tray, is equipped with thickness on the suction tray
The coke of 150-180mm.
Technical characteristic of the present utility model also has：Powdered carbon storehouse, the powdered carbon storehouse and powder adding machine are set above the powder adding machine
Between connecting pipe on set unloading valve.
The beneficial effects of the utility model are：The system with Industrial Solid Waste as raw material, to producing bitumen flue gas in production
With and contaminative air containing dust granules carry out sufficient purified treatment, to meet the requirement of qualified discharge；Automation
The realization of control process is not only reduced manually, also with energy-saving effect.
Description of the drawings
Accompanying drawing 1 is the utility model structural representation, and accompanying drawing 2 is to automatically control part-structure schematic diagram, and accompanying drawing 3 is flue gas
Purification part-structure schematic diagram, wherein 1 is exhaust fume collecting hood, 2 is hand sluice valve I, and 3 is powdered carbon storehouse, and 4 is unloading valve, and 5 is powder adding machine, 6
It is dust gathering arrester, 7 is hand sluice valve II, and 8 is conditioning Tower, and 9 is spray head, and 10 is electric trapper, and 11 is air-introduced machine, and 12 is adsorption tower,
121 is tower body, and 122 is coke adsorption layer.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated.The utility model discloses a kind of
Prebaked anode production system with Industrial Solid Waste as raw material, including crushing and screening part, dispensing part, kneading and compacting part, roasting
Burn part and purified treatment part.
Crushing and screening part is included for realizing that coal tar pitch screens out the screening component I for coming, the sieve after the process of screening component I
Feeding and minus mesh are respectively delivered to connected feed bin I 1 and feed bin I 2, the equal belt in the bottom of feed bin I 1 and feed bin I 2
Weighing balance, is percutaneously transported to pitch storage tank and is melted in pitch storage tank, after fusing with the coal tar pitch after weighing balance metering
Pitch connect the kneading pot of kneading part from pitch storage tank Jing flowmeters.The sieve aperture of screening component I is 8mm in the present embodiment,
So coal tar pitch of the particle diameter more than or equal to 8mm is oversize, and remaining particle diameter is minus mesh, general control in practice less than 8mm
Accounting of the minus mesh in pitch storage tank is not more than 40%.
Crushing and screening part also includes calcined coke disintegrating machine II, the connection one-level of disintegrating machine II screening component II 1, one-level screening
Part II 1 connects elevator II and two grades of screening components II 2, and concrete connected mode is Jing after two grades of screening components II 2 are sieved
The boosted machine II of oversize is conveyed to the row break process again of disintegrating machine II after being lifted, and minus mesh is conveyed to two grades of screening components II 2.
This two grades of screening components II 2 set three-layer screen, and the sieve aperture of three-layer screen is sequentially reduced from top to bottom, and the sieve aperture of screen cloth II 21 is most
Greatly, and the sieve aperture of screen cloth II 24 is minimum.Jing after two-stage screening process, calcined coke of the particle diameter less than the sieve aperture of one-level screening component II 1
Particle is divided into four different ranks, during feed bin II 21, feed bin II 22, feed bin II 23 and feed bin II 24 are transported to respectively.
In practice the sieve aperture of one-level screening component II 1 be 6mm, two grades of screening components, II 21 layers of sieve aperture be 3mm, two grades of screening components II 22
Layer sieve aperture is 1mm, and two grades of three layer screen holes of screening component II 2 are 0.075mm.The calcined coke being delivered to after so processing in feed bin
Particle size is respectively 3-6mm, 1-3mm, 0.075-1mm and 0-0.075mm.
Crushing and screening part also includes the disintegrating machine III crushed for anode anode scrap, the connection one-level screening component of disintegrating machine III
III 1, one-level screening component III 1 connects elevator III and two grades of screening components III 2, and elevator III is also connected with disintegrating machine III, i.e. Jing
Jing after the screening of one-level screening component III 1, the boosted machine III of oversize is promoted to disintegrating machine III and breaks again anode anode scrap after broken
Broken, minus mesh is delivered to two grades of screening components III 2, and two grades of screening components III 2 set three-layer screen, and three-layer screen in the present embodiment
Sieve aperture be gradually reduced.Two grades of screening components III 2 are also respectively connected with feed bin III 21, feed bin III 22, feed bin III 23 and feed bin III 24,
Satisfactory anode anode scrap particle will be delivered in different feed bins according to grain diameter size after screened process.Practice
In, the sieve aperture of one-level screening component III 1 be 6mm, two grades of screening components, III 21 layers of sieve aperture be 3mm, two grades of III 22 layers of screening components
Sieve aperture is 1mm, and two grades of three layer screen holes of screening component III 2 are 0.075mm.The anode anode scrap being delivered to after so processing in feed bin
Particle size is respectively 3-6mm, 1-3mm, 0.075-1mm and 0-0.075mm.
In order to realize the purpose for automatically controlling, feed bin II 21, feed bin II 22, feed bin II 23, feed bin II 24, feed bin III 21,
The lower section of feed bin III 22, feed bin III 23 and feed bin III 24 is equipped with magnetic valve and belt weighing balance, and level sensor is set in feed bin.
Automatically controlling part also includes central controller, and the disintegrating machine II by central controller controls, disintegrating machine III, so, material
Many major generals of material temporary storage quantity directly affect the broken speed of disintegrating machine in storehouse, at material during level sensor detects feed bin
When a high position, then the broken speed of disintegrating machine will be decreased and even stopped, while the opening of magnetic valve will increase, it is defeated to accelerate
Send speed；When the material in feed bin is detected in low level, crusher in crushing speed will lift therewith, while magnetic valve is opened
Mouth also will reduce therewith, to slow down transporting velocity or even stop conveying；When the material in feed bin is too high or too low, central authorities' control
Device processed sends alarm signal by warning piece is controlled.
Automatically controlling part also includes the level sensor being arranged in feed bin I 1 and feed bin I 2, is arranged in pitch storage tank
Pitch storage tank liquid level sensor and the flowmeter by asphalt delivery to kneading pot, the sensor with central controller connect
Connect.
Purified treatment part includes exhaust fume collecting hood 1, sets hand sluice valve on the flue gas arm between exhaust fume collecting hood 1 and flue collector, 2,
The Jing flue gas arms of exhaust fume collecting hood 1 are connected to flue collector, and bitumen flue gas processing unit also includes the powder adding machine 5 being arranged on flue collector, plus
The top of powder device 5 sets powdered carbon storehouse 3, and unloading valve 4, the control charcoal of unloading valve 4 are set on the connecting pipe between powdered carbon storehouse 3 and powder adding machine 5
Whether powder cabin 3 is delivered to powdered carbon in powder adding machine 5.The bitumen flue gas collected by exhaust fume collecting hood 1 are carried out adding first by powder adding machine 5
Powder, to increase bitumen flue gas in particle, be easy to subsequent treatment.
Dust processing unit includes dust gathering arrester 6 and conditioning Tower 8, sets on the connecting pipe between dust gathering arrester 6 and flue collector manually
Gate valve II 7.Powder adding machine and the equal pipeline of dust gathering arrester 6 are connected to the air inlet of conditioning Tower 8, the exhaust pipe connection electricity of conditioning Tower 8
Catch the air inlet of device 10, the gas outlet pipeline connection adsorption tower 12 of electric trapper 10.Pitch i.e. after powder adding machine 5 plus powder are processed
The airborne dust that flue gas and dust gathering arrester 6 are collected is delivered in conditioning Tower 8, and in conditioning Tower 8 spray head 9 is set.Jing after humidification, sedimentation,
Dust granules are separated from airborne dust and bitumen flue gas, and residual gas part goes successively to adsorption tower 12 and carries out adsorption treatment,
Further to remove harmful components contained therein, so that the gas that purification is discharged is up to standard.
In the present embodiment, adsorption tower 12 includes setting coke adsorption layer more than at least two-layer in tower body 121, tower body 121
122；Coke adsorption layer includes suction tray, and equipped with the coke that thickness is 150-180mm on suction tray, the porosity of coke is more than
40%, the general coke regeneration desorption cycle is 4 months.
Kneading part includes kneading pot, and moulding section includes vibrating forming machine, and roasting part is roaster, fired stove roasting
After burning, prebaked anode becomes finished product Jing after coke cleaning treatment.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
Change, remodeling, addition or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (6)
1. a kind of prebaked anode production system with Industrial Solid Waste as raw material, including crushing and screening part, dispensing part, kneading into
Type part and roasting part, it is characterised in that：The crushing and screening part is included for processing the screening component I of coal tar pitch, using
In processing calcined coke and the adjustable disintegrating machine II of speed and for processing anode anode scrap and the adjustable disintegrating machine III of speed；The life
Product system also includes purified treatment part, and the purified treatment part includes dust processing unit and fume treatment portion, the dust
Processing unit includes dust gathering arrester and conditioning Tower, and the fume treatment portion includes exhaust fume collecting hood, and the exhaust fume collecting hood Jing flue gas arms are connected to
Flue collector, is additionally provided with powder adding machine on the flue collector, the powder adding machine and the equal pipeline of dust gathering arrester are connected to the air inlet of conditioning Tower,
The gas outlet pipeline of the conditioning Tower connects the air inlet of electric trapper, the gas outlet pipeline connection adsorption tower of the electric trapper.
2. according to the production system described in claim 1, it is characterised in that：The screening component I is also connected with feed bin I 1 and feed bin I
2, feed bin I 1 and feed bin I 2 connect pitch storage tank by belt weighing balance, and the pitch storage tank Jing flowmeters connect kneading pot；
The connection one-level of the disintegrating machine II screening component II 1, the connection elevator II of one-level screening component II 1 and two grades of screening components II 2,
The elevator II is also connected with the disintegrating machine II, and two grades of screening components II 2 are also respectively connected with feed bin II 21, feed bin II
22nd, feed bin II 23 and feed bin II 24；The connection one-level of the disintegrating machine III screening component III 1, the connection of one-level screening component III 1 is lifted
Machine III and two grades of screening components III 2, the elevator III is also connected with the disintegrating machine III, and two grades of screening components III 2 also divide
Not Lian Jie feed bin III 21, feed bin III 22, feed bin III 23 and feed bin III 24, feed bin II 21, feed bin II 22, feed bin II 23, feed bin II
24th, the lower section of feed bin III 21, feed bin III 22, feed bin III 23 and feed bin III 24 is equipped with magnetic valve and belt weighing balance, the skin
Band weigher connects the kneading pot；The formation system also includes automatically controlling part, and the part that automatically controls includes setting
The level sensor in feed bin and the pitch storage tank liquid level sensor being arranged in pitch storage tank are put, the sensor is with
Centre controller connection, the central controller is also connected with disintegrating machine II, disintegrating machine III, and positioned at feed bin II 21, feed bin II 22,
The magnetic valve of feed bin II 23, feed bin II 24, feed bin III 21, feed bin III 22, feed bin III 23 and the lower section of feed bin III 24.
3. according to the production system described in claim 2, it is characterised in that：The central controller is also connected with warning piece.
4. according to the production system described in claim 1, it is characterised in that：The adsorption tower includes tower body, sets in the tower body
Coke adsorption layer at least more than two-layer.
5. according to the production system described in claim 4, it is characterised in that：The adsorption layer includes suction tray, the suction tray
The upper coke that thickness is housed for 150-180mm.
6. according to the production system described in claim 1, it is characterised in that：Powdered carbon storehouse, the charcoal are set above the powder adding machine
Unloading valve is set on connecting pipe between powder cabin and powder adding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720120367.6U CN206173458U (en) | 2017-02-09 | 2017-02-09 | Use industry prebaked anode production system as raw materials useless admittedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720120367.6U CN206173458U (en) | 2017-02-09 | 2017-02-09 | Use industry prebaked anode production system as raw materials useless admittedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173458U true CN206173458U (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720120367.6U Expired - Fee Related CN206173458U (en) | 2017-02-09 | 2017-02-09 | Use industry prebaked anode production system as raw materials useless admittedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998812A (en) * | 2018-09-29 | 2018-12-14 | 四川启明星铝业有限责任公司 | The method of the tarvia generated in processing electrolgtic aluminium prebaked anode production process |
-
2017
- 2017-02-09 CN CN201720120367.6U patent/CN206173458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998812A (en) * | 2018-09-29 | 2018-12-14 | 四川启明星铝业有限责任公司 | The method of the tarvia generated in processing electrolgtic aluminium prebaked anode production process |
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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 |
Granted publication date: 20170517 Termination date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |