CN108195194A - A kind of well formula crystal soda thawing furnace - Google Patents
A kind of well formula crystal soda thawing furnace Download PDFInfo
- Publication number
- CN108195194A CN108195194A CN201810015267.6A CN201810015267A CN108195194A CN 108195194 A CN108195194 A CN 108195194A CN 201810015267 A CN201810015267 A CN 201810015267A CN 108195194 A CN108195194 A CN 108195194A
- Authority
- CN
- China
- Prior art keywords
- flue
- furnace body
- bell
- gas sampling
- agitating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 12
- 239000013078 crystal Substances 0.000 title claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
- F27B2014/0812—Continuously charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0887—Movement of the melt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0083—Means for stirring the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of well formula crystal soda thawing furnaces, including furnace body, flue and bell, the flue is arranged in furnace body, flue bottom is provided with the discharge port for stretching out furnace body, furnace interior is provided with the heating arrangements for heating flue, agitating shaft is provided in flue, stirring blade is provided on agitating shaft, agitating shaft upper end is connected with decelerating motor after stretching out bell, bell is sealedly connected at furnace body upper port, the feed inlet being connected with flue is provided on bell, disclose material mouth and exhaust outlet, the first interface of four-way is connected on exhaust outlet, air intake valve is provided in the second interface of four-way, the third interface of four-way is provided with observation window, 4th interface of four-way is connected with gas sampling pipe；Gas sampling cover is additionally provided in bell upper surface, gas sampling cover is located on the upper surface of bell, and gas sampling cover is connected by pipeline with gas sampling pipe.
Description
Technical field
The invention belongs to metallurgy industry industrial furnace more particularly to a kind of well formula crystal soda thawing furnaces.
Background technology
At present, present China's metallurgy industry production gold or other noble metals, by tcrude ore to extracting certain purity
Noble metal generally uses cyanide to propose golden agent, is a kind of more mature production work with cyaniding production gold class noble metal
Skill, advantage are that technical maturity is simple, equipment requirement is low, easy to produce etc., and shortcoming is its production process and product cyanide
Body proposes golden agent, to personal safety and agriculture, herd, the harm of fishery it is serious, serious pollution is brought to the environment in mining production area.With
The industrialized fast development in China, country large-scale develops and utilizes the long-term of the noble metals mineral resources such as gold, rich ore
Production resource is petered out, and grade is low, the ore of fine size, associated metal mostly containing objectionable impurities such as arsenic, antimony, carbon has become
The main object of gold is carried, the orderly development of state's noble metal is faced with huge examine with now very severe environmental problem still
It tests.Therefore, no matter consider from the sustainable development of industry or from real environmental requirement, all extraction of gold process, equipment are proposed
New higher requirement needs constantly to study non-cyanogen leaching agent (proposing golden agent), extract technology and corresponding safer
The production equipment of environmental protection, accelerates the exploitation of nontoxic gold extractings the agent technique, equipment such as non-cyanogen, nontoxic, pollution-free, low emission, low energy consumption
With it is corresponding.
It comes into being as various novel environment-friendlies propose golden agent, and the production equipment special to match therewith is not yet, mesh
It is preceding universal still using conventional old-fashioned well formula crucible thawing furnace production, to belong to the upper cover open type mode of production and
Single stove production, inefficiency, a large amount of pollution gas are expelled directly out when producing and discharging, and are polluted ambient enviroment, are caused simultaneously
Heat is largely lost in, and energy consumption is higher, the frequent use for tilting directly reduction crucible and each accessory of furnace body of furnace body during discharging
In the service life, so as to pollute, serious, production cost is higher, production efficiency is low.And there is presently no it is a kind of it is dedicated, efficient,
Environmentally friendly continuous producing apparatus.
Invention content
In order to solve the problems in the existing technology, the present invention is directed to propose a kind of well formula crystal soda thawing furnace.
In order to achieve the above-mentioned object of the invention, the present invention uses technical solution as described below：
A kind of well formula crystal soda thawing furnace, including furnace body, flue and bell, the flue is arranged in furnace body, in furnace interior
Diversion trench is provided on bottom surface, diversion trench is set around flue, diversion trench company corresponding with the scrap discharge hole opened up on furnace body
Logical, flue bottom is provided with the discharge port for stretching out furnace body, and sealing valve is provided on discharge port, and furnace interior is provided with to add
The heating arrangements of hot stove courage are provided with agitating shaft in flue, and stirring blade is provided on agitating shaft, and stove is stretched out in agitating shaft upper end
Decelerating motor is connected with after lid, lead is provided on the bottom surface inside flue, agitating shaft lower face is stretched into lead upper end
In the axial center hole of setting；Bell is sealedly connected at furnace body upper port, be provided on bell be connected with flue into
Material mouth discloses material mouth and exhaust outlet, and the first interface of four-way is connected on exhaust outlet, intake valve is provided in the second interface of four-way
Door, the third interface of four-way are provided with observation window, and the 4th interface of four-way is connected with gas sampling pipe；In bell upper surface also
Gas sampling cover is provided with, gas sampling cover is located on the upper surface of bell, and gas sampling cover passes through pipeline and gas sampling
Pipe is connected；The stent for being used to support decelerating motor is provided on the upper surface of gas sampling cover, the decelerating motor is fixed
It is connected on stent.
Further, sealing plate is provided at the upper port of flue, sealing plate is set in by its centrally disposed through-hole
On agitating shaft.
Further, the heating arrangements include the side heater positioned at flue side and the bottom below flue
Heater.
Further, the furnace body is connected with hypomere furnace body by epimere furnace body and formed.
Due to the adoption of the above technical scheme, the present invention has following superiority：
It is reasonable design of the present invention, easy to use, by the sealed connection of bell furnace body, it ensure that excellent leakproofness；By setting
Put agitating shaft and stirring blade so that homogeneous heating, and by setting lead, avoid and put in agitating shaft whipping process
Dynamic amplitude is excessive and causes the swinging deformation of entire agitating shaft；By setting gas sampling cover can be to the exhaust gas that is escaped in furnace body
It is collected to prevent pollution environment；The present invention by furnace body by being set as epimere furnace body and hypomere furnace body so that dismounting,
It repairs more convenient.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the attachment structure schematic diagram of four-way and gas sampling pipe；
In figure：1st, decelerating motor；2nd, stent；3rd, shaft coupling；4th, guide sleeve；5th, material mouth is disclosed；6th, abutted flange；7th, bell；8th, it is close
Sealing plate；9th, flue；10th, side heater；11st, furnace body；12nd, discharge port；13rd, sealing valve；14th, stirring blade；15th, agitating shaft；
16th, lead；17th, diversion trench；18th, gas sampling cover；19th, exhaust outlet；20th, feed inlet；21st, bottom heater；22nd, waste material is arranged
Outlet；23rd, handrail；24th, four-way；25th, observation window；26th, regulating valve；27th, gas sampling pipe.
Specific embodiment
Technical scheme of the present invention is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1,2,3, 4, a kind of well formula crystal soda thawing furnace, including furnace body 11, flue 9 and bell 7, the flue 9
It is arranged in furnace body 11,9 bottom of flue is provided with the discharge port 12 for stretching out furnace body 11, and furnace body 11 is internally provided with for heating furnace
The heating arrangements of courage, the lid of bell 7 are located at 11 upper port of furnace body, agitating shaft are provided in flue 9, is provided on agitating shaft 15
Stirring blade 14,15 upper end of agitating shaft are connected with decelerating motor 1 after stretching out bell；It is provided on bell 7 and is connected with flue 9
Feed inlet 20, disclose material mouth 5 and exhaust outlet 19, the first interface of four-way 24 is connected on exhaust outlet 19, the second of four-way 24 connects
Air intake valve is provided on mouthful, and the third interface of four-way 24 is provided with observation window 25, and the 4th interface of four-way 24 is connected with useless
Gas collecting pipe 27, gas sampling pipe 27 connect plant gas processing unit and carry out exhaust-gas treatment.
The discharge port 12 of the present invention is arranged on 9 bottom of flue, and sealing valve 13, such furnace body 11 are set on discharge port 12
It is fed by the feed inlet 20 on bell 7,12 discharge of discharge port of 9 bottom of flue, production effect is improved convenient for equipment continuous production
Rate, operation easy to produce.
In the present invention, the stirring blade 14 is with agitating shaft 15 to be detachably connected, and stirring blade 14 is in corrosivity ring
It is worked in border as wearing detail, design for disassembly is replaced convenient for it, reduces cost of equipment maintenance；Meanwhile agitating shaft 15 and paddle
The setting of piece 14 also avoids conventional well formula crucible furnace of the prior art and exists because manpower stirring can not be accomplished to seal, causes
Pollution, the damage of staff's health, the increase of energy consumption, the waste of human resources to environment.
The invention also includes gas sampling cover 18, gas sampling cover 18 is located on the upper surface of bell 7, gas sampling cover
18 are connected by pipeline with gas sampling pipe 27.
The stent 2 for being used to support decelerating motor is provided on the upper surface of gas sampling cover 18, the decelerating motor 1 is solid
Surely it is connected on stent.
Sealing plate 8 is provided at the upper port of flue 9, sealing plate 8 is set in agitating shaft by its centrally disposed through-hole
On；The setting of sealing plate 8 can avoid the corrosive gas generated in production process flue from entering burner hearth corrosion failure heating unit
Part.
Lead 16 is provided on the bottom surface inside flue 9, the setting of 15 lower face of agitating shaft is stretched into 16 upper end of lead
Axial center hole in；By setting lead 16, it is excessive and cause entire to avoid amplitude of fluctuation in agitating shaft whipping process
The swinging deformation of agitating shaft.
The heating arrangements include the side heater 10 positioned at flue side and the bottom heater below flue
21, heating arrangements enable to the material in flue to be heated evenly.
The furnace body 11 is connected by epimere furnace body with hypomere furnace body to be formed, epimere, hypomere furnace body by flanged joint, with
Convenient for being safeguarded to inside after periodically furnace body is dismantled, maintenance is convenient.
Regulating valve 26 is provided on the third interface of the four-way 24；The setting of observation window 25 can in order to observe in stove into
It situations such as material, heating, fusing, since the exhaust gas generated in stove easily causes observation window to obscure and can not observe, by setting
Putting regulating valve, to carry out effective protection observation window not contaminated.
Diversion trench 17, the scrap discharge hole 22 opened up on diversion trench 17 and furnace body 11 are provided on the bottom surface of furnace interior
Corresponding connection；It, can in time will be with mordant leakage by diversion trench if in process of production, the situation of leakage occurs in flue
Liquid discharges furnace body, keeps away heating element from being corroded.
In the present invention, it is connected, kept away by shaft coupling 3, guide sleeve 4 between the output shaft of decelerating motor 1 and agitating shaft 15
Exempt to be rigidly connected between agitating shaft and decelerating motor, prevent long-term existing agitating shaft axis in whipping process from swinging to slowing down
The destruction of motor, while overhaul and safeguard convenient for decelerating motor and agitating shaft and the independent of each individual components.
Dismountable abutted flange 6 is provided at the center of bell 7, abutted flange 6 is set on agitating shaft 15, docking
On the one hand the dismounting of agitating shaft 15 is convenient in the setting of flange 6, on the other hand, be easily installed software refractory material to agitating shaft and stove
Sealing between lid prevents the gas overflowing of pollution.
In order to preferably ensure the sealing performance of furnace body 11, between 7 edge of bell and furnace body 11 using stepped sealed and
Compressing structure prevents the gas overflowing of pollution.
The present invention in the long-term use, sealing between agitating shaft and bell easily loosen and cause it is poorly sealed,
Exhaust gas by gas sampling cover is collected, concentration discharge is carried out by gas sampling pipe by exhaust leak in order to prevent.
Claims (5)
1. a kind of well formula crystal soda thawing furnace, including furnace body, flue and bell, it is characterised in that：The flue is arranged in furnace body,
Diversion trench is provided on the bottom surface of furnace interior, diversion trench is set around flue, and the waste material opened up on diversion trench and furnace body is arranged
Portal corresponding connection, flue bottom is provided with the discharge port for stretching out furnace body, and sealing valve, furnace interior are provided on discharge port
The heating arrangements for heating flue are provided with, agitating shaft is provided in flue, stirring blade is provided on agitating shaft, are stirred
Axis upper end is connected with decelerating motor after stretching out bell, lead is provided on the bottom surface inside flue, lead upper end is stretched into
In the axial center hole of agitating shaft lower face setting；Bell is sealedly connected at furnace body upper port, is provided on bell and stove
Feed inlet that courage is connected discloses material mouth and exhaust outlet, is connected to the first interface of four-way on exhaust outlet, in the second interface of four-way
Air intake valve is provided with, the third interface of four-way is provided with observation window, and the 4th interface of four-way is connected with gas sampling pipe；
Bell upper surface is additionally provided with gas sampling cover, and gas sampling cover is located on the upper surface of bell, and gas sampling cover passes through pipe
Road is connected with gas sampling pipe；The stent for being used to support decelerating motor is provided on the upper surface of gas sampling cover, it is described
Decelerating motor is fixedly connected on stent.
2. well formula crystal soda thawing furnace according to claim 1, it is characterised in that：Sealing is provided at the upper port of flue
Plate, sealing plate are set in by its centrally disposed through-hole on agitating shaft.
3. well formula crystal soda thawing furnace according to claim 1, it is characterised in that：The heating arrangements include being located at flue side
The side heater and the bottom heater below flue of side.
4. well formula crystal soda thawing furnace according to claim 1, it is characterised in that：The furnace body is by epimere furnace body and hypomere
Furnace body connection composition.
5. well formula crystal soda thawing furnace according to claim 1, it is characterised in that：It is provided on the third interface of the four-way
Regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015267.6A CN108195194A (en) | 2018-01-08 | 2018-01-08 | A kind of well formula crystal soda thawing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015267.6A CN108195194A (en) | 2018-01-08 | 2018-01-08 | A kind of well formula crystal soda thawing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108195194A true CN108195194A (en) | 2018-06-22 |
Family
ID=62588228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015267.6A Pending CN108195194A (en) | 2018-01-08 | 2018-01-08 | A kind of well formula crystal soda thawing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108195194A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123638A (en) * | 1989-10-09 | 1991-05-27 | Mitsubishi Kasei Corp | Vertical multihearth furnace |
| JPH09159364A (en) * | 1995-12-08 | 1997-06-20 | Kobe Steel Ltd | Agitated heat treatment furnace |
| CN203333305U (en) * | 2013-06-26 | 2013-12-11 | 天津联博化工股份有限公司 | Electric furnace for preparing carbon dioxide |
| CN103486855A (en) * | 2013-10-12 | 2014-01-01 | 江苏高皓工业炉有限公司 | Novel furnace shell of aluminum alloy maintaining furnace |
| CN105841503A (en) * | 2016-05-25 | 2016-08-10 | 湖南省金润碲业有限公司 | Collecting device for exhaust gas generated during cooling of liquid state product produced through smelting furnace |
| CN206488622U (en) * | 2017-02-20 | 2017-09-12 | 无锡市世达精密焊管制造有限公司 | A kind of aluminium melting furnace |
| CN207815964U (en) * | 2018-01-08 | 2018-09-04 | 洛阳华旭利尔电炉有限公司 | A kind of well formula crystal soda thawing furnace |
-
2018
- 2018-01-08 CN CN201810015267.6A patent/CN108195194A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123638A (en) * | 1989-10-09 | 1991-05-27 | Mitsubishi Kasei Corp | Vertical multihearth furnace |
| JPH09159364A (en) * | 1995-12-08 | 1997-06-20 | Kobe Steel Ltd | Agitated heat treatment furnace |
| CN203333305U (en) * | 2013-06-26 | 2013-12-11 | 天津联博化工股份有限公司 | Electric furnace for preparing carbon dioxide |
| CN103486855A (en) * | 2013-10-12 | 2014-01-01 | 江苏高皓工业炉有限公司 | Novel furnace shell of aluminum alloy maintaining furnace |
| CN105841503A (en) * | 2016-05-25 | 2016-08-10 | 湖南省金润碲业有限公司 | Collecting device for exhaust gas generated during cooling of liquid state product produced through smelting furnace |
| CN206488622U (en) * | 2017-02-20 | 2017-09-12 | 无锡市世达精密焊管制造有限公司 | A kind of aluminium melting furnace |
| CN207815964U (en) * | 2018-01-08 | 2018-09-04 | 洛阳华旭利尔电炉有限公司 | A kind of well formula crystal soda thawing furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207815964U (en) | A kind of well formula crystal soda thawing furnace | |
| CN108195194A (en) | A kind of well formula crystal soda thawing furnace | |
| CN206669750U (en) | Energy-saving plasma dangerous waste disposal system | |
| CN202576523U (en) | Energy-saving and environment-friendly smelting furnace | |
| CN209576314U (en) | A kind of aluminium founding exhaust gas environment-friendly processing unit | |
| CN210409938U (en) | Flue gas defluorination device | |
| CN212620156U (en) | Top-blown molten pool smelting furnace water-cooling spray gun device | |
| CN101280358B (en) | Reducing smelting furnace for regenerating metals | |
| CN203794961U (en) | Oxygen-enriched side-blown dual-area-melting-bath melting furnace | |
| CN206875939U (en) | A kind of environmentally friendly furnace cupola | |
| CN208042766U (en) | A kind of castable production reverberatory furnace | |
| CN212842997U (en) | Anti-blocking high-temperature flue gas injection device | |
| CN207592717U (en) | A kind of efficient forge furnace | |
| CN207335419U (en) | A kind of side blowing smelting furnace | |
| CN207237940U (en) | A kind of sulfur melting kettle automatic slag discharge device | |
| CN217058401U (en) | Ferromanganese smelting equipment with recyclable waste heat | |
| CN209722244U (en) | A kind of furnace cover device convenient for collecting the silicomangan processing mineral hot furnace of gas | |
| CN220269412U (en) | Structure for cooling vertical-lift flue by using compressed air | |
| CN212457936U (en) | Solid mixing spray gun device in field of smelting reduction iron making | |
| CN213086016U (en) | Slag flushing chute nozzle with high temperature resistance and anti-blocking function for blast furnace | |
| CN218144669U (en) | Install deposition cover additional and reform transform novel unloading valve device | |
| CN204063996U (en) | There are high-temperature smelting pan and the agitating device of getter cover | |
| CN204185534U (en) | A kind of diameter 40 meters of rotary hearth furnaces-molten point stove combined production line | |
| CN207996876U (en) | A kind of Melting of Special Steels workshop dust collector | |
| CN219630879U (en) | Ferronickel refining furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |