CN206109563U - A treatment facility for rare metal fused salt electrolysis stove dangerous gas - Google Patents
A treatment facility for rare metal fused salt electrolysis stove dangerous gas Download PDFInfo
- Publication number
- CN206109563U CN206109563U CN201621096302.4U CN201621096302U CN206109563U CN 206109563 U CN206109563 U CN 206109563U CN 201621096302 U CN201621096302 U CN 201621096302U CN 206109563 U CN206109563 U CN 206109563U
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- Prior art keywords
- electrostatic precipitator
- absorption tower
- precipitator device
- liquid
- rare metal
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Abstract
The utility model discloses a treatment facility for rare metal fused salt electrolysis stove dangerous gas, including electrostatic precipitator device and absorption tower, the right flank of electrostatic precipitator device is equipped with the control box, the upper surface central point of electrostatic precipitator device puts and is equipped with the gas outlet, the lower surface central point of electrostatic precipitator device puts and is equipped with the air inlet, the lower surface left and right sides of electrostatic precipitator device is equipped with dust box, through -hole and dust box's inside intercommunication is passed through to the inside of electrostatic precipitator device, the inside left surface of electrostatic precipitator device is equipped with discharge electrode, the inside right flank of electrostatic precipitator device is equipped with the collecting electrode, the inside upper surface of electrostatic precipitator device is equipped with electric telescopic handle, electric telescopic handle drives the scraper blade and the horizontal pole removes dust to collecting electrode and discharge electrode, convenience of customers uses and maintains, the power consumption of electrostatic precipitator device is few, the dust removing effect is good, the flue gas processing of need not cooling down, simple device structure, energy consumption is small, the carbon powder box does not have noise during work, the windage is little, the smoke and dust treatment effect is good.
Description
Technical field
This utility model is related to electrolytic furnace fume treatment technical field, specially a kind of to be used for rare metal molten salt electrolysis stove
The processing equipment of harmful smoke.
Background technology
Rare earth metal and alloy production mainly adopt fluoride smelt salt rare earth oxide electrolysis, chlorine both at home and abroad at present
The methods such as salt system fused salt electrolysis process, vacuum-thermal reduction, vacuum reduction distillation, more than 90% rare earth metal adopt fluoride molten salt
System electrolysis is produced；Fluoride smelt salt rare earth oxide electrolysis is with fluoride or fluoride fused salt mixt as electrolysis
Matter, anode is done with graphite, negative electrode is done with tungsten etc., with rare earth oxide as be electrolysed raw material molten salt electrolysis method, by electrolysis,
Rare earth metal or alloy are obtained in negative electrode, electrolytic process will produce a certain amount of acid mist, and carry a small amount of rare earth powder secretly and enter during effusion
Enter flue gas；And current exhaust gas processing device will carry out cooling process to the before processing of harmful smoke, complex structure is made an uproar during work
Sound is big, and big energy-consuming, and time-consuming, and efficiency is low.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of for rare metal fused salt electricity
The processing equipment of solution stove harmful smoke, electrostatic precipitator power consumption are few, and efficiency of dust collection is high, and flue gas is processed without cooling, equipment knot
Structure is simple, and energy consumption is little, and noiselessness during work, windage are little, and dust treatment effect is good, can with effectively solving background technology in ask
Topic.
For achieving the above object, this utility model provides following technical scheme：It is a kind of to be used for rare metal molten salt electrolysis stove
The processing equipment of harmful smoke, including electrostatic precipitator and absorption tower, the right flank of the electrostatic precipitator are provided with control
Case, the upper surface center of electrostatic precipitator are provided with gas outlet, the lower surface center of electrostatic precipitator be provided with into
QI KOU, the lower surface left and right sides of electrostatic precipitator are provided with dust deposited case, and the inside of electrostatic precipitator passes through through hole and laying dust
The inside connection of case, the inside left face of electrostatic precipitator are provided with sparking electrode, and the inner right side face of electrostatic precipitator sets
The inside upper surface for having collecting electrode, electrostatic precipitator is provided with electric expansion bar, and the lower end of electric expansion bar is provided with cross bar, horizontal
The left and right two ends of bar are equipped with scraper plate, and two scraper plates are slidably connected with sparking electrode and collecting electrode respectively；
The air inlet of the left surface bottom on the absorption tower passes through the gas outlet connection of conduit and electrostatic precipitator, absorbs
The right flank bottom of tower is provided with reserving liquid tank, and the liquid outlet of reserving liquid tank is provided with liquid pump, and the inner bottom of reserving liquid tank is provided with liquid level biography
Sensor, the liquid outlet and waste liquid collecting box of the lower surface on absorption tower are connected by conduit, and the inner upper end on absorption tower is provided with transfusion
Pipe, the lower end of tube for transfusion are provided with shower nozzle, and one end of tube for transfusion passes through the liquid outlet connection of conduit and liquid pump through absorption tower；
The control chamber is provided with alarm, controller, booster transformer and commutator, controller respectively with electric expansion
Bar, alarm, liquid pump, liquid level sensor, booster transformer electrical connection, booster transformer electrically connected with commutator, commutator and
Sparking electrode and collecting electrode electrical connection, controller and external power source electrical connection.
Used as a kind of optimal technical scheme of the present utility model, the quantity of the electric expansion bar is two, and two electronic
Expansion link is symmetrical in the gas outlet left and right sides of electrostatic precipitator.
Used as a kind of optimal technical scheme of the present utility model, the quantity of the shower nozzle is no less than six, and shower nozzle is defeated
The lower end equidistantly distributed of liquid pipe.
Used as a kind of optimal technical scheme of the present utility model, the bottom on the absorption tower is taper, and absorption tower goes out liquid
Mouth is located at the centre position of absorption tower tapered bottom end.
As a kind of optimal technical scheme of the present utility model, the gas outlet of the upper surface on the absorption tower and exhaust duct company
Connect.
Compared with prior art, the beneficial effects of the utility model are：This is used for the harmful cigarette of rare metal molten salt electrolysis stove
The processing equipment of gas, electric expansion bar drive scraper plate and cross bar to collecting electrode and sparking electrode dedusting, be user-friendly to and
Maintenance, electrostatic precipitator power consumption are few, and efficiency of dust collection is high, and flue gas is processed without cooling, and device structure is simple, and energy consumption is little, work
When noiselessness, windage is little, and dust treatment effect is good.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is that this utility model electrostatic precipitator overlooks cross section structure diagram；
Fig. 3 is this utility model control chamber structural representation.
In figure：1 sparking electrode, 2 electric expansion bars, 3 electrostatic precipitators, 4 cross bars, 5 scraper plates, 6 collecting electrodes, 7 controls
Case, 8 dust deposited cases, 9 absorption towers, 10 shower nozzles, 11 tube for transfusions, 12 alarms, 13 exhaust ducts, 14 controllers, 15 liquid pumps, 16 liquid storages
Case, 17 liquid level sensors, 18 waste liquid collecting boxes, 19 booster transformers, 20 through holes, 21 commutators.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：It is a kind of harmful for rare metal molten salt electrolysis stove
The processing equipment of flue gas, including electrostatic precipitator 3 and absorption tower 9, the right flank of electrostatic precipitator 3 are provided with control chamber 7, quiet
The upper surface center of electric dust collector 3 is provided with gas outlet, and the lower surface center of electrostatic precipitator 3 is provided with air inlet
Mouthful, the lower surface left and right sides of electrostatic precipitator 3 is provided with dust deposited case 8, and the inside of electrostatic precipitator 3 passes through through hole 20 and product
The inside connection of dirt case 8, dust granules in the storage flue gas of dust deposited case 8, the inside left face of electrostatic precipitator 3 are provided with electric discharge electricity
Pole 1, the inner right side face of electrostatic precipitator 3 are provided with collecting electrode 6, and the inside upper surface of electrostatic precipitator 3 is provided with electronic
Expansion link 2, the quantity of electric expansion bar 2 is two, and two electric expansion bars 2 are in gas outlet of electrostatic precipitator 3 or so two
Side is symmetrical, and the lower end of electric expansion bar 2 is provided with cross bar 4, and the left and right two ends of cross bar 4 are equipped with scraper plate 5,5 points of two scraper plates
It is not slidably connected with sparking electrode 1 and collecting electrode 6, between collecting electrode 6 and sparking electrode 1, forms high voltage electric field, dust electricity
Pole 6 be positive pole, sparking electrode 1 be negative pole, the flue gas containing dust granules, after high voltage electric field, air molecule be ionized for
Cation and electronics, electronics are moved to collecting electrode 6 in the presence of electric field force, with dust granules phase during motion
Touch so that dust granules are negatively charged, in the presence of electric field force, also move to collecting electrode 6, after reaching collecting electrode 6, release
The electronics of institute's band, dust granules are then deposited on collecting electrode 6, and electric expansion bar 2 drives scraper plate 5 and cross bar 4 to collecting electrode 6
With 1 dedusting of sparking electrode, it is user-friendly to and keeps in repair, the power consumption of electrostatic precipitator 3 is few, and efficiency of dust collection is high, and flue gas is without drop
Temperature is processed, and device structure is simple, and energy consumption is little, and noiselessness during work, windage are little, and dust treatment effect is good.
The air inlet of the left surface bottom on absorption tower 9 passes through the gas outlet connection of conduit and electrostatic precipitator 3, absorption tower
9 right flank bottom is provided with reserving liquid tank 16, and neutralizer is stored in reserving liquid tank 16, and the liquid outlet of reserving liquid tank 16 is provided with liquid pump
15, the inner bottom of reserving liquid tank 16 is provided with liquid level sensor 17, and the liquid level change in the detection reserving liquid tank 16 of liquid level sensor 17 is prevented
Only neutralizer lacks, and affects the treatment effect to flue dust, the gas outlet of the upper surface on absorption tower 9 and exhaust duct 13 to connect, absorbs
The bottom of tower 9 is taper, and the liquid outlet on absorption tower 9 is positioned at the centre position of 9 tapered bottom end of absorption tower, the liquid outlet on absorption tower 9
Connected by conduit with waste liquid collecting box 18, the inner upper end on absorption tower 9 is provided with tube for transfusion 11, and the lower end of tube for transfusion 11 is provided with spray
10, the quantity of shower nozzle 10 is no less than six, and shower nozzle 10 is in the lower end equidistantly distributed of tube for transfusion 11, one end of tube for transfusion 11
Pass through the liquid outlet connection of conduit and liquid pump 15 through absorption tower 9.
Control chamber 7 is provided with alarm 12, controller 14, booster transformer 19 and commutator 21, controller 14 respectively with
Electric expansion bar 2, alarm 12, liquid pump 15, liquid level sensor 17, booster transformer 19 are electrically connected, booster transformer 19 with it is whole
Stream device 21 is electrically connected, and commutator 21 is electrically connected with sparking electrode 1 and collecting electrode 6, and controller 14 and external power source are electrically connected.
When in use：Flue gas is entered in electrostatic precipitator 3, and the dust granules in flue gas are deposited in the presence of electrostatic
On collecting electrode 6, electric expansion bar 2 drives scraper plate 5 and cross bar 4 to 1 dedusting of collecting electrode 6 and sparking electrode, and flue gas then enters
Enter absorption tower 9, flue gas carries out sufficient haptoreaction with the neutralizer that sprays of shower nozzle 10 on tube for transfusion 11 in uphill process,
What is processed is more complete, and the waste liquid of generation flows into waste liquid collecting box 18, and the flue gas for processing is discharged from exhaust duct 13, when liquid level is passed
When sensor 17 detects the liquid level of the neutralizer in reserving liquid tank 16 less than setting value, liquid level sensor 17 is by the signal transmission to control
On device processed 14, the control alarm 12 of controller 14 is reported to the police.
This utility model, electric expansion bar 2 drive scraper plate 5 and cross bar 4 to 1 dedusting of collecting electrode 6 and sparking electrode, convenient
User uses and keeps in repair, and the power consumption of electrostatic precipitator 3 is few, and efficiency of dust collection is high, and flue gas is processed without cooling, and device structure is simple,
Energy consumption is little, and noiselessness during work, windage are little, and dust treatment effect is good.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of processing equipment for rare metal molten salt electrolysis stove harmful smoke, including electrostatic precipitator（3）And absorption
Tower（9）, it is characterised in that：The electrostatic precipitator（3）Right flank be provided with control chamber（7）, electrostatic precipitator（3）It is upper
Centre of surface position is provided with gas outlet, electrostatic precipitator（3）Lower surface center be provided with air inlet, electrostatic precipitator
（3）The lower surface left and right sides be provided with dust deposited case（8）, electrostatic precipitator（3）Inside pass through through hole（20）And dust deposited case（8）
Inside connection, electrostatic precipitator（3）Inside left face be provided with sparking electrode（1）, electrostatic precipitator（3）Inside it is right
Side is provided with collecting electrode（6）, electrostatic precipitator（3）Inside upper surface be provided with electric expansion bar（2）, electric expansion bar
（2）Lower end be provided with cross bar（4）, cross bar（4）Left and right two ends be equipped with scraper plate（5）, two scraper plates（5）Respectively with sparking electrode
（1）And collecting electrode（6）It is slidably connected；
The absorption tower（9）The air inlet of left surface bottom pass through conduit and electrostatic precipitator（3）Gas outlet connection, inhale
Receive tower（9）Right flank bottom be provided with reserving liquid tank（16）, reserving liquid tank（16）Liquid outlet be provided with liquid pump（15）, reserving liquid tank（16）
Inner bottom be provided with liquid level sensor（17）, absorption tower（9）Lower surface liquid outlet and waste liquid collecting box（18）By leading
Pipe connects, absorption tower（9）Inner upper end be provided with tube for transfusion（11）, tube for transfusion（11）Lower end be provided with shower nozzle（10）, tube for transfusion
（11）One end run through absorption tower（9）By conduit and liquid pump（15）Liquid outlet connection；
The control chamber（7）It is provided with alarm（12）, controller（14）, booster transformer（19）And commutator（21）, control
Device（14）Respectively with electric expansion bar（2）, alarm（12）, liquid pump（15）, liquid level sensor（17）, booster transformer（19）Electricity
Connection, booster transformer（19）With commutator（21）Electrical connection, commutator（21）With sparking electrode（1）And collecting electrode（6）Electricity
Connection, controller（14）Electrically connect with external power source.
2. a kind of processing equipment for rare metal molten salt electrolysis stove harmful smoke according to claim 1, its feature
It is：The electric expansion bar（2）Quantity be two, two electric expansion bars（2）In electrostatic precipitator（3）Gas outlet
The left and right sides is symmetrical.
3. a kind of processing equipment for rare metal molten salt electrolysis stove harmful smoke according to claim 1, its feature
It is：The shower nozzle（10）Quantity be no less than six, and shower nozzle（10）In tube for transfusion（11）Lower end equidistantly distributed.
4. a kind of processing equipment for rare metal molten salt electrolysis stove harmful smoke according to claim 1, its feature
It is：The absorption tower（9）Bottom be taper, absorption tower（9）Liquid outlet be located at absorption tower（9）The interposition of tapered bottom end
Put.
5. a kind of processing equipment for rare metal molten salt electrolysis stove harmful smoke according to claim 1, its feature
It is：The absorption tower（9）Upper surface gas outlet and exhaust duct（13）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096302.4U CN206109563U (en) | 2016-09-30 | 2016-09-30 | A treatment facility for rare metal fused salt electrolysis stove dangerous gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096302.4U CN206109563U (en) | 2016-09-30 | 2016-09-30 | A treatment facility for rare metal fused salt electrolysis stove dangerous gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206109563U true CN206109563U (en) | 2017-04-19 |
Family
ID=58522312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096302.4U Expired - Fee Related CN206109563U (en) | 2016-09-30 | 2016-09-30 | A treatment facility for rare metal fused salt electrolysis stove dangerous gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206109563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321956A (en) * | 2021-12-20 | 2022-04-12 | 徐州长盛电力设备有限公司 | Industrial boiler is used in production of environment-friendly pole with waste gas separation processing function |
-
2016
- 2016-09-30 CN CN201621096302.4U patent/CN206109563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321956A (en) * | 2021-12-20 | 2022-04-12 | 徐州长盛电力设备有限公司 | Industrial boiler is used in production of environment-friendly pole with waste gas separation processing function |
| CN114321956B (en) * | 2021-12-20 | 2022-10-28 | 徐州长盛电力设备有限公司 | Industrial boiler is used in production of environment-friendly pole with waste gas separation processing function |
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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: 20210930 |