CN107120912A - Copper cutting material drying equipment - Google Patents

Copper cutting material drying equipment Download PDF

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Publication number
CN107120912A
CN107120912A CN201710313972.XA CN201710313972A CN107120912A CN 107120912 A CN107120912 A CN 107120912A CN 201710313972 A CN201710313972 A CN 201710313972A CN 107120912 A CN107120912 A CN 107120912A
Authority
CN
China
Prior art keywords
copper
cutting material
copper cutting
drying equipment
drying
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
Application number
CN201710313972.XA
Other languages
Chinese (zh)
Inventor
张特
张剑
王志龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG VALTEC PLUMBING EQUIPMENT Co Ltd
Original Assignee
ZHEJIANG VALTEC PLUMBING EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG VALTEC PLUMBING EQUIPMENT Co Ltd filed Critical ZHEJIANG VALTEC PLUMBING EQUIPMENT Co Ltd
Priority to CN201710313972.XA priority Critical patent/CN107120912A/en
Publication of CN107120912A publication Critical patent/CN107120912A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
    • F26B17/34—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors the movement being in a vertical or steeply inclined plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The present invention relates to a kind of copper cutting material drying equipment, solve in the prior art, copper cutting material, which sells to, dropping liquid easily occurs in Copper fabrication enterprise, transportation, pollute the defect of road environment, including：Conveying device, rotary drying furnace, heater, sorting plant and climb glassware.Copper can be cut material and progressively dry and dry copper cutting is expected into transfer by rotary drying furnace, rotary drying furnace uses rotary structure, such copper cutting material rolling condition all the time in drying oven, dry thoroughly, will not be dripped in transportation after drying, road environment will not be polluted, the big copper material of sorting plant sort out size, distinguish copper to cut and copper material, it is ensured that commercial value is reasonable, it is to avoid enterprise's loss in price.

Description

Copper cutting material drying equipment
Technical field
The present invention relates to a kind of drying equipment, especially a kind of copper cutting material drying equipment.
Background technology
Nowadays Chinese HVAC industry has many brass parts（Such as valve, water meter, pipe fitting joint）Manufacturing and processing enterprise, brass Part has many copper cutting material after over mechanical processing, due to the requirement of cutwork, and these copper cutting material is moister, contains The compositions such as substantial amounts of water, cutting fluid.Moist copper cutting material can be cast into the raw material such as copper rod again again by melting down processing It is secondary to use.
And copper cutting material removal process is due to carrying substantial amounts of moisture content and cutting fluid, it is impossible to directly melted down, otherwise Easily cause in-furnace temperature decline, it is moist in stove, effect is melted down in influence.And Copper fabrication enterprise itself does not possess copper cutting and expected back Receive disposal ability, it is also not possible to which input carries out copper and cuts material processing again, therefore, mostly copper cutting material is externally to sell, by special Producer recycled.
But current copper cutting material all sells, this, which is resulted in, there is dropping liquid in transportation, pollute road ring Border.Have a problem that again simultaneously, moist copper, which is cut, expects that price is relatively low, dry copper cutting material price is high, has one sternly The price difference of weight, these copper cutting material includes copper and cuts and cut remaining copper material, and copper is cut again different with the price of copper material so that copper There is larger loss in price in processing enterprise.
Therefore need to handle copper cutting material in copper cutting material removal process, especially drying process, while right Copper cutting material is classified.
The content of the invention
The present invention is solved in the prior art, and copper cutting material sells in Copper fabrication enterprise, transportation easily to go out Existing dropping liquid, pollutes the defect of road environment there is provided a kind of copper cutting material drying equipment, copper cutting material can be dried, kept away Exempt from occur dropping liquid in transportation, road environment will not be polluted.
This invention also solves in the prior art, moist copper cutting material price is relatively low, sells and easily comes to enterprise Loss in price copper cutting material is dried, it is to avoid enterprise's valency is caused during sale there is provided a kind of copper cutting material drying equipment Lattice lose.
This invention also solves in the prior art, include copper material in copper cutting material, copper material is not chosen so that copper material Sold with lower price, bring the defect of loss in price economically to be cut there is provided a kind of copper to enterprise and expect drying equipment, can be right Copper cutting material is chosen, and can choose copper material, it is ensured that commercial value.
The present invention also provides a kind of copper cutting material drying equipment, and the different storage of material distribution can be cut according to the copper of heterogeneity Case is deposited, and corresponding copper cutting material is transported in the storage bin.
The technical solution adopted for the present invention to solve the technical problems is：A kind of copper cutting material drying equipment, including：Accept Moist copper cutting material, which is sent to, dries and copper can be cut the conveying device that material carries out draining, for dry copper cutting material and by Progressively dry copper cutting material is transferred to the rotary drying furnace of outlet, for the heater heated to drying oven, holds The sorting plant of dry copper cutting material and the large-sized copper material of sort out is connect, and dried copper is cut is delivered to climbing for storage bin Glassware.Conveying device by moist copper cutting material send to dry during can in advance to copper cutting material progress draining, drain copper and cut Cut the most moisture content carried in material, it is to avoid humidity is too high in drying oven, rotary drying furnace can progressively dry copper cutting material simultaneously By dry copper cutting material transfer, rotary drying furnace uses rotary structure, and such copper cutting material is rolled all the time in drying oven Dynamic state, dries thoroughly, will not be dripped in transportation after drying, will not pollute road environment, sorting plant sort out size Big copper material, distinguishes copper and cuts and copper material, it is ensured that commercial value is reasonable, it is to avoid enterprise's loss in price.
Preferably, conveying device includes a support, it is arranged on support into closed and the chain type of energy cycle operation The baffle plate of vertical chain type conveyer belt length direction is provided with conveyer belt, chain conveying band, chain type conveyor belt is transported from low to high Moist copper cutting material.
Preferably, drying equipment also includes a hopper, the low side of chain type conveyor belt is in the bottom of hopper.
Preferably, drying oven is in the structure of two taper intermediate cylindrical, the burner hearth that there are two ends to connect inside drying oven, The inwall of burner hearth is provided with spiral promotion blade.Promote in blade screw formula structure, drying oven rotation process, copper cutting material exists Drying oven interior energy is progressively pushed ahead, and promotes blade to set and inboard wall of burner hearth, and such copper cutting material progradation is constantly rolled, no It copper is cut material in freeze profile into residual and be sufficiently separated, it is ensured that dry thoroughly, while promoting blade also can be in heating Process is heated, and dry effect can also be played by promoting blade to be contacted with copper cutting material.
Preferably, promoting blade to be a whole piece structure, the outlet of burner hearth is extended to from the import of burner hearth, and promote The end of blade and the exit site flush of burner hearth, promote blade to be promoted in freeze profile into a spiral shape copper cutting material logical Road.
Preferably, being fixed with two tracks in drying oven appearance, every track is supported by two rotation rollers, and two rotate Roller is divided into active roller and return idler, and wherein active roller is connected with rotary electric machine and driven by driving-chain.
Preferably, drying equipment also includes the steam aspirator for being arranged at drying oven arrival end, steam aspirator Including air exhauster, the blow-off line being vertically arranged being connected with air exhauster, the entrance of the suction opeing of air exhauster towards drying oven.Tide Wet copper cutting material is upon feeding drying oven, and the moisture content of carrying will be heated generation steam, it is now cold and hot cross can produce compared with Many water vapour mists, set steam aspirator to discharge the water vapour mist of generation in time, it is to avoid water vapour mist is entered Burner hearth deep so that dry copper cutting material is wetted again, and water vapour mist also can guarantee that the temperature in drying oven after detaching in time Degree.
Preferably, sorting plant includes vibratory sieve and driving vibratory sieve cam mechanism of reciprocating vibration, vibratory sieve is in The lower section of the outlet of drying oven, the vibration exit of vibratory sieve is provided with copper material and connects bucket.
Preferably, climbing glassware includes shape and the chain conveyor of cycle rotation in a ring, chain conveyor is in selection Outside device and in being vertically arranged, the surface of chain conveyor towards sorting plant, which is provided with, climbs flitch.
Preferably, storage bin is multiple, multiple storage bins are arranged side by side on above drying oven, and the top of storage bin is dry Expect entrance, the side of storage bin is provided with drier outlet, and the top of storage bin is provided with siccative transmission belt, and siccative transmission belt is with climbing The upper end of glassware connects, and is provided with multiple material scraping plates above siccative transmission belt, the position of material scraping plate is relative with the entrance of storage bin Should.Multiple storage bins can be allocated according to the copper of different model, and the comparison of ingredients that the copper for being is cut is pure.
Preferably, heater is using the heated by natural gas device being arranged at outside drying oven, heated by natural gas device Gas pipeline including igniter head and connection igniter head, igniter head is directed at the appearance of drying oven, and igniter head has two rows, respectively It is arranged in two side positions below drying oven.
Preferably, heater uses hot air device, hot air device includes connection copper rod heating furnace Hot gas duct, blow into drying oven the jet thrust of hot gas, hot gas duct medium position is provided with air blower.This heater The cost of copper cutting material is dried in the heat that heating furnace is produced when taking full advantage of enterprise's production, reduction, realizes the mesh of energy-saving and emission-reduction 's.
The beneficial effects of the invention are as follows：Copper can be cut material and progressively dry and cut dry copper by rotary drying furnace expects Transfer, rotary drying furnace uses rotary structure, such copper cutting material rolling condition all the time in drying oven, dry it is thorough, It will not be dripped in transportation after drying, road environment will not be polluted, the big copper material of sorting plant sort out size is distinguished copper and cut With copper material, it is ensured that commercial value is reasonable, it is to avoid enterprise's loss in price.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention；
Fig. 2 is a kind of side view of the invention；
Fig. 3 is a kind of drying oven structural representation of the invention；
Fig. 4 is that one kind of the present invention climbs glassware structural representation；
In figure：1st, switch board, 2, hopper, 3, chain type conveyor belt, 4, drying oven, 5, heater, 6, chain conveyor, 7, steel material Connect bucket, 8, storage bin, 9, climb glassware, 10, siccative transmission belt, 11, blow-off line, 12, air exhauster, 13, sorting plant, 14, rail Road, 15, roller, 16, igniter head, 17, promote blade.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：A kind of copper cutting material drying equipment（Referring to Fig. 1 Fig. 2 Fig. 3）, including：Topple over the material of moist copper cutting material Bucket 2, the moist copper cutting material of undertaking, which is sent to, dries and copper cutting material can be carried out the conveying device of draining, is cut for drying copper Cut material and progressively dry copper cutting material is transferred to the rotary drying furnace 4 of outlet, being arranged at outside drying oven is used for dry The heater 5 that dry stove is heated, accepts the sorting plant 13 for drying copper cutting material and the large-sized copper material of sort out, will be dry Copper after dry cut be delivered to storage bin 8 climb glassware 9, and the steam that the water vapour mist produced when will dry is detached out of drying oven Aspirator.
Hopper has inclined stripper, and hopper upper opening is more than lower openings.Conveying device includes a support, if Be placed on support into closed and can cycle operation chain type conveyor belt 3, be provided with vertical chain type conveyer belt on chain conveying band The baffle plate of length direction, chain type conveyor belt transports moist copper cutting material from low to high.The low side of chain type conveyor belt is in hopper Bottom, the edge of opening of feed hopper bottom can be struck off to the cutting material of the copper on chain conveying band, it is ensured that chain type conveyor belt is carried Amount it is reasonable.
Drying oven is in the structure of two taper intermediate cylindrical, the burner hearth that there are inside drying oven two ends to connect, burner hearth it is interior Wall is provided with spiral promotion blade 17.Propulsion blade is a whole piece structure, and going out for burner hearth is extended to from the import of burner hearth Mouthful, and the end of blade and the exit site flush of burner hearth are promoted, promote blade to be cut in freeze profile into a spiral shape copper Cut material and promote passage.Drying oven appearance is fixed with two tracks 14, and every track is supported by two rotation rollers 15, and two rotate rolling Wheel is divided into active roller and return idler, and wherein active roller is connected with rotary electric machine and driven by driving-chain.Steam is aspirated Device includes air exhauster 12, the blow-off line 11 being vertically arranged being connected with air exhauster, and the suction opeing of air exhauster is towards drying oven Entrance.
Heater includes igniter head using the heated by natural gas device being arranged at outside drying oven, heated by natural gas device 16 and the gas pipeline of igniter head is connected, igniter head is directed at the appearance of drying oven, and igniter head has two rows, is respectively arranged in dry Two side positions below dry stove.And igniter head is more than the one end for drying outlet of still close to the density that drying oven entrance one end is arranged.
Sorting plant includes vibratory sieve and driving vibratory sieve cam mechanism of reciprocating vibration, and vibratory sieve is in going out for drying oven The lower section of mouth, the vibration exit of vibratory sieve is provided with copper material and connects bucket 7.Dry between outlet of still and vibratory sieve by inclined feeding Band linking, climbing glassware includes shape and the chain conveyor of cycle rotation 6 in a ring, and chain conveyor is in outside sorting plant simultaneously In being vertically arranged, the surface of chain conveyor towards sorting plant, which is provided with, climbs flitch（Referring to Fig. 4）.
Storage bin 8 is multiple, and multiple storage bins are arranged side by side on above drying oven, and the top of storage bin is siccative entrance, The side of storage bin is provided with drier outlet, and the top of storage bin is provided with siccative transmission belt 10, and siccative transmission belt is with climbing glassware Upper end connect, be provided with multiple material scraping plates above siccative transmission belt, the position of material scraping plate is corresponding with the entrance of storage bin.
Drying equipment also includes switch board 1, and switch board is arranged in the ground of hopper side, and switch board has been internally integrated control Unit processed, the operation of control unit control chain type conveyor belt, air exhauster rotation, drying oven rotation, heating devices heat, feeding belt Rotate, vibratory sieve is worked, climb glassware work, the work of siccative transmission belt and the distribution of storage bin are selected.
Embodiment described above is a kind of preferred version of the present invention, not makees any formal limit to the present invention System, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.

Claims (10)

1. a kind of copper cutting material drying equipment, it is characterised in that including：It is right that undertaking humidity copper cutting material is sent to dry simultaneously energy Copper cutting material carries out the conveying device of draining, for drying copper cutting material and progressively dry copper cutting material being transferred into outlet Rotary drying furnace（4）, the heater for being used to heat drying oven outside drying oven is arranged at, accepts and dries copper cutting Expect the sorting plant of the simultaneously large-sized copper material of sort out（13）, and dried copper cut be delivered to storage bin climb glassware（9）.
2. copper cutting material drying equipment according to claim 1, it is characterised in that conveying device includes a support, sets In on support into closed and can cycle operation chain type conveyor belt（3）, vertical chain type conveyer belt is provided with chain conveying band The baffle plate of length direction, chain type conveyor belt transports moist copper cutting material from low to high.
3. copper cutting material drying equipment according to claim 2, it is characterised in that drying equipment also includes a hopper（2）, The low side of chain type conveyor belt is in the bottom of hopper.
4. copper cutting material drying equipment according to claim 1, it is characterised in that drying oven is in two taper intermediate cylindrical Structure, there is the burner hearth that two ends are connected, the inwall of burner hearth is provided with spiral promotion blade inside drying oven（17）.
5. copper cutting material drying equipment according to claim 4, it is characterised in that propulsion blade is a whole piece structure, from stove The import of thorax extends to the outlet of burner hearth, and promotes the end of blade and the exit site flush of burner hearth, promotes blade In freeze profile passage is promoted into a spiral shape copper cutting material.
6. the copper cutting material drying equipment according to claim 1 or 4 or 5, it is characterised in that drying oven appearance is fixed with two Bar track（14）, every track is by two rotation rollers（15）Support, two rotation rollers are divided into active roller and return idler, its Middle active roller is connected with rotary electric machine and driven by driving-chain.
7. the copper cutting material drying equipment according to claim 1 or 4 or 5, it is characterised in that drying equipment also includes setting In the steam aspirator of drying oven arrival end, steam aspirator includes air exhauster（12）, the vertical cloth being connected with air exhauster The blow-off line put（11）, the entrance of the suction opeing of air exhauster towards drying oven.
8. the copper cutting material drying equipment according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that sorting plant includes Vibratory sieve and driving vibratory sieve cam mechanism of reciprocating vibration, vibratory sieve is in the lower section of the outlet of drying oven, and vibratory sieve shakes Dynamic exit is provided with copper material and connects bucket（7）.
9. the copper cutting material drying equipment according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that climb glassware including being in The chain conveyor of ring-shaped and cycle rotation（6）, chain conveyor is in outside sorting plant and in being vertically arranged, chain type is passed Send the surface of band towards sorting plant to be provided with and climb flitch.
10. the copper cutting material drying equipment according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that storage bin（8）For Multiple, multiple storage bins are arranged side by side on above drying oven, and the top of storage bin is siccative entrance, and the side of storage bin is provided with Drier outlet, the top of storage bin is provided with siccative transmission belt（10）, siccative transmission belt connects with climbing the upper end of glassware, and siccative is passed Multiple material scraping plates are provided with above defeated band, the position of material scraping plate is corresponding with the entrance of storage bin.
CN201710313972.XA 2017-05-05 2017-05-05 Copper cutting material drying equipment Pending CN107120912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710313972.XA CN107120912A (en) 2017-05-05 2017-05-05 Copper cutting material drying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710313972.XA CN107120912A (en) 2017-05-05 2017-05-05 Copper cutting material drying equipment

Publications (1)

Publication Number Publication Date
CN107120912A true CN107120912A (en) 2017-09-01

Family

ID=59727534

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710313972.XA Pending CN107120912A (en) 2017-05-05 2017-05-05 Copper cutting material drying equipment

Country Status (1)

Country Link
CN (1) CN107120912A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101462310A (en) * 2008-12-03 2009-06-24 徐州天地重型机械制造有限公司 Dry-mixed mortar station
CN201748768U (en) * 2010-07-28 2011-02-16 大庆石油管理局 Drying furnace with stirring device
CN202013074U (en) * 2011-03-09 2011-10-19 江西广信铜业有限公司 Drying device of waste copper powder materials
CN205679011U (en) * 2016-02-25 2016-11-09 茂名粤桥集团矿业有限公司 A kind of automatic baking ore deposit device
CN106352678A (en) * 2016-11-17 2017-01-25 中冶华天工程技术有限公司 Drying method and device for steel slag tailings
CN205980637U (en) * 2016-08-10 2017-02-22 朝阳金河粉末冶金材料有限公司 Iron powder dry -off oven

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101462310A (en) * 2008-12-03 2009-06-24 徐州天地重型机械制造有限公司 Dry-mixed mortar station
CN201748768U (en) * 2010-07-28 2011-02-16 大庆石油管理局 Drying furnace with stirring device
CN202013074U (en) * 2011-03-09 2011-10-19 江西广信铜业有限公司 Drying device of waste copper powder materials
CN205679011U (en) * 2016-02-25 2016-11-09 茂名粤桥集团矿业有限公司 A kind of automatic baking ore deposit device
CN205980637U (en) * 2016-08-10 2017-02-22 朝阳金河粉末冶金材料有限公司 Iron powder dry -off oven
CN106352678A (en) * 2016-11-17 2017-01-25 中冶华天工程技术有限公司 Drying method and device for steel slag tailings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
朱祖泽,贺家齐主编: "《现代铜冶金学》", 31 January 2003, 科学出版社 *

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Application publication date: 20170901