CN203390199U - Improved electrolytic copper powder reduction furnace - Google Patents
Improved electrolytic copper powder reduction furnace Download PDFInfo
- Publication number
- CN203390199U CN203390199U CN201320455364.XU CN201320455364U CN203390199U CN 203390199 U CN203390199 U CN 203390199U CN 201320455364 U CN201320455364 U CN 201320455364U CN 203390199 U CN203390199 U CN 203390199U
- Authority
- CN
- China
- Prior art keywords
- section
- copper powder
- electrolytic copper
- reduction
- steel band
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses an improved electrolytic copper powder reduction furnace which structurally comprises a preheating section, a reduction section, an air cooling section, a water cooling section and a conveying steel belt arranged at the bottom, wherein the preheating section, the reduction section, the air cooling section and the water cooling section are connected in series. A heater is arranged below the conveying steel belt at the position of the preheating section and the reduction section, and a cooling water coiler is arranged below the conveying steel belt at the position of the water cooling section. Baffles are arranged on two sides of the conveying steel belt. A reduction gas inlet is arranged in the water cooling section, a tail gas outlet is arranged in the preheating section, and a tail gas processing device is arranged at the tail gas outlet position. A rotary shaft is arranged in the reduction section, a plurality of raising plates are arranged on the rotary shaft evenly, and a plurality of through holes are formed in each raising plate evenly. The improved electrolytic copper powder reduction furnace can overcome the defects in the prior art, by arranging the raising plates, contact area between the electrolytic copper powder and reduction gas in the reduction furnace is increased, and electrolytic copper powder purity is improved.
Description
Technical field
The utility model relates to a kind of equipment of producing electrolytic copper powder, especially a kind of improved electrolytic copper powder reduction furnace.
Background technology
Electrolytic copper powder is mainly used in the industries such as diamond tool, powdered metal parts, electrical carbon, friction material, and along with constantly improving and development of PM technique, the demand of electrolytic copper powder constantly increases.At present, the common use steel belt type reducing furnace of electrolytic copper powder carries out restore job.Although this reduction furnace speed of production is fast, easily exist electrolytic copper powder to process not thorough, cause the problem that electrolytic copper powder purity is not high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of improved electrolytic copper powder reduction furnace, can improve the deficiencies in the prior art, by setting, raise plate, increased electrolytic copper powder in reduction furnace with the contact area of reducing gas, improved the purity of electrolytic copper powder.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of improved electrolytic copper powder reduction furnace, structure comprises preheating section, reduction section, air cooling section and the water-cooled section that series connection arranges, and the transmission steel band that is arranged on bottom, the below of the transmission steel band of preheating section and reduction section position is provided with heater, and the below of the transmission steel band of water-cooled fragment position is provided with cooling water coil; The both sides of transmitting steel band are provided with baffle plate; In water-cooled section, be provided with reducing gas entrance, be provided with tail gas outlet on preheating section, tail gas exit is provided with tail gas treatment device; In reduction section, be provided with rotating shaft, be evenly provided with several and raise plate on rotating shaft, each is raised and on plate, is evenly provided with several through holes.
As preferably, described transmission steel band both sides are provided with steel strip tension device.
As preferably, the end of described water-cooled section is provided with steel band cleaning brush.
As preferably, the air pressure inside of described preheating section, reduction section, air cooling section and water-cooled section is greater than external pressure.
As preferably, described rotating shaft rotation direction is with to transmit the steel band direction of motion contrary.
The beneficial effect that adopts technique scheme to bring is: the preheating section in the utility model carries out preheating to electrolytic copper powder, can improve the reaction speed of reduction section.The plate of raising of reduction section setting rotates under the drive of rotating shaft, and rotation direction is contrary with the direction of motion that transmits steel band, the electrolytic copper powder transmitting on steel band fully can be kicked up, and makes it fully to contact with reducing gas.The through hole of raising on plate can improve the uniformity that electrolytic copper powder falls.The baffle plate that transmits steel band both sides can prevent that electrolytic copper powder from dropping.By adjusting steel strip tension device, can keep transmitting the tensile force of steel band.Steel band cleaning brush can Automatic clearance steel band on residual electrolytic copper powder residue, reduce human input.Reducing gas is filled with from water-cooled section, and preheating section is discharged, and can improve service efficiency, plays simultaneously and avoids electrolytic copper powder by the effect of secondary oxidation.Whole reduction furnace is designed to malleation, and explosion-proof coefficient is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a concrete mode of implementing of the utility model.
Fig. 2 raises the partial enlarged drawing of plate in concrete mode of implementing of the utility model.
In figure: 1, preheating section; 2, reduction section; 3, air cooling section; 4, water-cooled section; 5, transmit steel band; 6, heater; 7, cooling water coil; 8, baffle plate; 9, reducing gas entrance; 10, tail gas outlet; 11, tail gas treatment device; 12, rotating shaft; 13, raise plate; 14, through hole; 15, steel strip tension device; 16, steel band cleaning brush.
The specific embodiment
With reference to Fig. 1-2, structure of the present utility model comprises preheating section 1, reduction section 2, air cooling section 3 and the water-cooled section 4 that series connection arranges, and the transmission steel band 5 that is arranged on bottom, the below of the transmission steel band 5 of preheating section 1 and reduction section 2 positions is provided with heater 6, and the below of the transmission steel band 5 of water-cooled section 4 positions is provided with cooling water coil 7; The both sides of transmitting steel band 5 are provided with baffle plate 8; In water-cooled section 4, be provided with reducing gas entrance 9, be provided with tail gas outlet 10 on preheating section 1, tail gas exports 10 places and is provided with tail gas treatment device 11; In reduction section 2, be provided with rotating shaft 12, be evenly provided with four and raise plate 13 on rotating shaft 12, each is raised and on plate 13, is evenly provided with several through holes.
It should be noted that described transmission steel band 5 both sides are provided with steel strip tension device 15.
End that it should be noted that described water-cooled section 4 is provided with steel band cleaning brush 16.
Air pressure inside that it should be noted that described preheating section 1, reduction section 2, air cooling section 3 and water-cooled section 4 is greater than external pressure.
In addition, described rotating shaft 12 rotation directions are contrary with transmission steel band 5 directions of motion.
Operation principle of the present utility model is: the 1 pair of electrolytic copper powder of preheating section in the utility model carries out preheating, can improve the reaction speed of reduction section 2.The plate 13 of raising that reduction section 2 arranges rotates under the drive of rotating shaft 12, and rotation direction is contrary with the direction of motion that transmits steel band 5, the electrolytic copper powder transmitting on steel band 5 fully can be kicked up, and makes it fully to contact with reducing gas.The through hole 14 of raising on plate 13 can improve the uniformity that electrolytic copper powder falls.The baffle plate 8 that transmits steel band 5 both sides can prevent that electrolytic copper powder from dropping.By adjusting steel strip tension device 15, can keep transmitting the tensile force of steel band 5.Steel band cleaning brush 16 can transmit residual electrolytic copper powder residue on steel band 5 by Automatic clearance, reduces human input.Reducing gas is filled with from water-cooled section 4, and preheating section 1 is discharged, and can improve service efficiency, plays simultaneously and avoids electrolytic copper powder by the effect of secondary oxidation.Whole reduction furnace is designed to malleation, and explosion-proof coefficient is high.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an improved electrolytic copper powder reduction furnace, it is characterized in that: structure comprises preheating section (1), reduction section (2), air cooling section (3) and the water-cooled section (4) that series connection arranges, and the transmission steel band (5) that is arranged on bottom, the below of the transmission steel band (5) of preheating section (1) and reduction section (2) position is provided with heater (6), and the below of the transmission steel band (5) of water-cooled section (4) position is provided with cooling water coil (7); The both sides of transmitting steel band (5) are provided with baffle plate (8); In water-cooled section (4), be provided with reducing gas entrance (9), be provided with tail gas outlet (10) on preheating section (1), tail gas outlet (10) locates to be provided with tail gas treatment device (11); In reduction section (2), be provided with rotating shaft (12), be evenly provided with several and raise plate (13) on rotating shaft (12), each is raised and on plate (13), is evenly provided with several through holes (14).
2. improved electrolytic copper powder reduction furnace according to claim 1, is characterized in that: described transmission steel band (5) both sides are provided with steel strip tension device (15).
3. improved electrolytic copper powder reduction furnace according to claim 1, is characterized in that: the end of described water-cooled section (4) is provided with steel band cleaning brush (16).
4. improved electrolytic copper powder reduction furnace according to claim 1, is characterized in that: the air pressure inside of described preheating section (1), reduction section (2), air cooling section (3) and water-cooled section (4) is greater than external pressure.
5. improved electrolytic copper powder reduction furnace according to claim 1, is characterized in that: described rotating shaft (12) rotation direction is contrary with transmission steel band (5) direction of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455364.XU CN203390199U (en) | 2013-07-29 | 2013-07-29 | Improved electrolytic copper powder reduction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455364.XU CN203390199U (en) | 2013-07-29 | 2013-07-29 | Improved electrolytic copper powder reduction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390199U true CN203390199U (en) | 2014-01-15 |
Family
ID=49901761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455364.XU Expired - Fee Related CN203390199U (en) | 2013-07-29 | 2013-07-29 | Improved electrolytic copper powder reduction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195756A (en) * | 2015-10-20 | 2015-12-30 | 昆山德泰新材料科技有限公司 | Reduced copper powder collecting device |
-
2013
- 2013-07-29 CN CN201320455364.XU patent/CN203390199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195756A (en) * | 2015-10-20 | 2015-12-30 | 昆山德泰新材料科技有限公司 | Reduced copper powder collecting device |
| CN105195756B (en) * | 2015-10-20 | 2017-12-12 | 昆山德泰新材料科技有限公司 | A kind of collection device for copper reduction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203946679U (en) | Prestressed spiral rib steel wire production pay-off | |
| CN203390199U (en) | Improved electrolytic copper powder reduction furnace | |
| CN205784544U (en) | A kind of rotary hearth furnace device for discharging | |
| CN204817845U (en) | Spring shaping production line | |
| CN201906786U (en) | Casting hot sand treatment system capable of saving energy and reducing emission | |
| CN201981232U (en) | Ring-shaped limiting-type quenching equipment for collar part | |
| CN201858843U (en) | Integrated roasting and cooling line | |
| CN204342837U (en) | Digital control type High-frequency machine | |
| CN206552666U (en) | A kind of warming plate processing pipeline | |
| CN208454834U (en) | A kind of industrial calcium oxide equipment of high de-agglomeration rate high activity degree | |
| CN204644159U (en) | Roll-type ball material feed device | |
| CN209077680U (en) | It is a kind of for processing the thread rolling machine of the high degree of automation of screw | |
| CN203513765U (en) | Discharge runner mechanism of intermediate-frequency furnace | |
| CN201740396U (en) | Composite material distributor | |
| CN102717449B (en) | The continuous compounding rubber production line of birotor and technique | |
| CN203203417U (en) | Rotary kiln inner wall cleaning device | |
| CN204032288U (en) | Tea seed huller concentration equipment | |
| CN201246978Y (en) | Demineralized water cooling soda ash apparatus | |
| CN102974462A (en) | Corrosion-resisting high-efficiency electro-filtration acid mist removing device | |
| CN205821374U (en) | A kind of production unit of efficient packet powder core-spun yarn | |
| CN205151076U (en) | Palm mattress automatic feeder's material feeding unit | |
| CN104397088A (en) | Broken noodle collecting device | |
| CN202928441U (en) | Air cooler with online ash removal function | |
| CN203085312U (en) | Dry pressing magnetic tile automatic magnetizer | |
| CN206288579U (en) | A kind of starting sheet is delaminated the drive device of belt conveyor in unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |