CN209210900U - A kind of reviver oxygen-enriched air smelting furnace - Google Patents
A kind of reviver oxygen-enriched air smelting furnace Download PDFInfo
- Publication number
- CN209210900U CN209210900U CN201822051115.XU CN201822051115U CN209210900U CN 209210900 U CN209210900 U CN 209210900U CN 201822051115 U CN201822051115 U CN 201822051115U CN 209210900 U CN209210900 U CN 209210900U
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- waste heat
- fixedly connected
- transport tube
- heat
- reviver
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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Abstract
The utility model discloses a kind of reviver oxygen-enriched air smelting furnaces, it is related to regenerating lead smelting recovery technology field, it includes melting furnace body, the melting furnace body setting is in waste heat recycling shell, the lower surface of the waste heat recycling shell is fixedly connected on the upper surface of bottom plate, is fixedly connected between the outer surface and the inner wall of waste heat recycling shell of the melting furnace body by several reinforcing rods.The reviver oxygen-enriched air smelting furnace, shell, waste-heat recovery device, the second motor, the second fixed link, the second shaft, second bearing, barrier net, through-hole and helical blade are recycled by setting waste heat, the recycling for having carried out heat prevents the loss of heat, and it will take out on the blowing heat to the material conveyed by helical blade come, material is preheated, it ensure that the drying to material does not have to consume the intrinsic heat of smelting furnace again, on the whole, so that the heat utilization rate of whole device is higher, the rate of recovery of lead ensure that from this angle.
Description
Technical field
The utility model relates to regenerate lead smelting recovery technology field, specially a kind of reviver oxygen-enriched air smelting furnace.
Background technique
All the time, since a large amount of lead-acid accumulators enter the cheap illegal recycling channel of processing cost, reviver enterprise
The phenomenon that there is lack of raw materials for industry, " no rice is cooked " is repeatedly by media report.But have in the industry that enterprise statistics data are shown, reviver enterprise
Other than insufficient raw material, as scale is constantly expanded in recent years, also there is overstock problem in production capacity.Reviver and primary lead phase
It is higher than, the rate of recovery, energy consumption, cost is relatively low (according to measuring and calculating with primary lead compared with low 38% or so) of production cost, resource potential greatly (
Bullion lead is Ke Xunhuanliyong, and resource potential increases as lead consumption figure increases).
The apparatus field before recycling, such as patent announcement number are that CN205368464U Chinese patent discloses a kind of reviver
Oxygen-enriched air smelting furnace, the furnace body including oxygen enriched air system and vertical cylinder, the top of furnace body gradually tapers up from bottom to top
For cone, and circular waste gas outlet (4) are formed in top；The side wall of furnace body is equipped with oblique close to the position of upper conical portion
Funnel shaped feed opening (1)；Position with outward extension lead outlet (3) of the side wall of furnace body close to bottom: furnace body
Side wall is equipped with the blast orifice (2) of more than two quantity close to the position at middle part, and blast orifice (2) is from the inside of furnace body to extension
It stretches, and forms inclination angle obliquely with horizontal plane, blast orifice (2) is connected to oxygen enriched air system；The side wall of furnace body be equipped with to
The slag-drip opening (7) of outer extension, for slag-drip opening (7) in the vertical direction between lead outlet (3) and blast orifice (2), this is practical new
The reviver oxygen-enriched air smelting furnace heat utilization rate that type provides is high, can effectively improve lead recovery.
And in actual production there is very big drawback in above-mentioned patent, because in the removal process of lead, melting furnace body
Surface can generate heat in using fusion process, and the waste heat that above-mentioned patent does not issue melting furnace body returns
It receives, to cause great heat waste, heat utilization rate is not high, and in addition above-mentioned patent is not in feed inlet to object
Material is preheated, and material is not dried due to itself in practice, after entering melting furnace body, is only dried the moisture of material
Amount of heat is just consumed, so there is no make full use of heat to above-mentioned patent well in terms of this technical standpoint.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of reviver oxygen-enriched air smelting furnace, solve it is existing again
Heat is not recycled in bullion lead recovery technology field and material is not preheated, it is low so as to cause heat utilization rate
The problem of.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of reviver oxygen-enriched air smelting furnace, including molten
Furnace ontology, in waste heat recycling shell, the lower surface of the waste heat recycling shell is fixedly connected for the melting furnace body setting
In the upper surface of bottom plate, pass through several reinforcing rods between the outer surface of the melting furnace body and the inner wall of waste heat recycling shell
It is fixedly connected, transport tube is connected on the side wall of the melting furnace body, the outer surface of the transport tube and waste heat recycle shell
Side wall clamping, the lower surface of the transport tube is fixedly connected by first support bar with the upper surface of bottom plate, the transport tube
Upper surface be communicated with feeding cylinder, the side of the feeding cylinder is connected with first bearing, the inner surface socket of the first bearing
There is first rotating shaft, the left end of the first rotating shaft is fixedly connected with the output shaft of first motor, the table of the first motor fuselage
Face is fixedly connected by two the first fixed links with the side of feeding cylinder, and the first rotating shaft is located at the appearance of feeding cylinder inner part
Face is fixedly connected with several crushing rods.
The left side of the transport tube is connected with second bearing, and the inner surface of the second bearing is socketed with the second shaft,
The left end of second shaft is fixedly connected with the output shaft of the second motor, and the outer surface of second motor body passes through two
Second fixed link is fixedly connected with the left side of transport tube, and barrier net, the side of the barrier net are provided in the transport tube
Through-hole is offered, second shaft is located in through-hole, and the outer surface that second shaft is located at barrier net right is fixedly connected
There is helical blade, the transport tube recycles shell with waste heat by waste-heat recovery device and is connected, the waste-heat recovery device
Upper surface is fixedly connected by second support bar with the lower surface of transport tube.
Preferably, the left side of the first support bar is fixedly connected with switch and power supply, and the switch is located at power supply
Top.
Preferably, the output end of the power supply is electrically connected with the input terminal of switch, and the output end of the switch is respectively with
The electrical connection of the input terminal of one motor and the second motor.
Preferably, the waste-heat recovery device includes waste heat recovery pipe road, the both ends in the waste heat recovery pipe road respectively with
Transport tube is connected with waste heat recycling shell, and the upper surface in the waste heat recovery pipe road passes through under second support bar and transport tube
Surface is fixedly connected, and negative pressure air exhauster, the input terminal and switch of the negative pressure air exhauster are provided in the waste heat recovery pipe road
Output end electrical connection.
Preferably, blanking tube is provided in the feeding cylinder, the blanking tube is located at the lower section of crushing rod.
Preferably, the blanking tube is reverse frustoconic, and centrally located crushing rod longest, and is located at both sides
Crushing rod successively shorten.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the reviver oxygen-enriched air smelting furnace recycles shell, waste-heat recovery device, the second motor, second by setting waste heat
Fixed link, the second shaft, second bearing, barrier net, through-hole and helical blade, during lead smelting, waste heat recycles shell
The loss for the heat that the gap formed between melting furnace body prevents melting furnace body to give out, in the work of negative pressure air exhauster
Under, the heat that waste heat recycles between shell and melting furnace body in gap is extracted by negative pressure air exhauster by waste heat recovery pipe road
In transport tube, the recycling for having carried out heat prevents the loss of heat, and will take out the blowing heat that comes to defeated by helical blade
On the material sent, material is preheated, ensure that the drying to material does not have to consume the intrinsic heat of smelting furnace again, it is whole
From the point of view of body, so that the heat utilization rate of whole device is higher, the rate of recovery of lead ensure that from this angle.
2, the reviver oxygen-enriched air smelting furnace passes through setting first motor, first bearing, first rotating shaft, crushing rod and blanking
Cylinder, when being fed intake by feeding cylinder, first motor rotation drives first rotating shaft and crushing rod rotation, and crushing rod is to bulk noncombustibility
Material is crushed, to ensure that more preferable to the pre-heat effect of the piece material after broken in transport tube, and ensure that
Piece material preferably can be subjected to melting in melting furnace body.
3, the reviver oxygen-enriched air smelting furnace, by the way that negative pressure air exhauster is arranged, the suction opening of negative pressure air exhauster is in lower section, negative pressure
The air outlet of exhaust fan above, to ensure that waste heat can be recycled smoothly between shell and melting furnace body from waste heat
Be pumped in transport tube in gap, and avoid the reverse flow of heat, thus ensure that the material in transport tube into
It can more reasonable when row preheating.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of part A amplification in the utility model Fig. 1.
In figure: 1 melting furnace body, 2 waste heats recycle shell, 3 transport tubes, 4 feeding cylinders, 5 bottom plates, 6 waste-heat recovery devices, 61
Waste heat recovery pipe road, 62 negative pressure air exhausters, 7 first motors, 8 first bearings, 9 first rotating shafts, 10 crushing rods, 11 blanking tubes, 12
First fixed link, 13 second motors, 14 second fixed links, 15 second shafts, 16 second bearings, 17 first support bars, 18 second
Support rod, 19 barrier nets, 20 through-holes, 21 helical blades, 22 power supplys, 23 switches, 24 reinforcing rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of reviver oxygen-enriched air smelting furnace, including melting
Furnace body 1, for the setting of melting furnace body 1 in waste heat recycling shell 2, the lower surface of waste heat recycling shell 2 is fixedly connected on bottom plate 5
Upper surface, connect between the outer surface of melting furnace body 1 and the inner wall of waste heat recycling shell 2 by the way that several reinforcing rods 24 are fixed
It connects, by the way that reinforcing rod 24 is arranged, ensure that the stability connected between melting furnace body 1 and waste heat recycling shell 2, smelting furnace sheet
Transport tube 3 is connected on the side wall of body 1, the side wall that the outer surface of transport tube 3 and waste heat recycle shell 2 is clamped, under transport tube 3
Surface is fixedly connected by first support bar 17 with the upper surface of bottom plate 5, and the left side of first support bar 17 is fixedly connected with out
Pass 23 and power supply 22, switch 23 are located at the top of power supply 22, and by the way that power supply 22 is arranged, power supply 22 provides for the operation of whole device
Electric power, ensure that the normal operation of whole device, the output end of power supply 22 is electrically connected with the input terminal of switch 23, switch 23
Output end is electrically connected with the input terminal of first motor 7 and the second motor 13 respectively, and by the way that switch 23 is arranged, switch 23 can made
It is specifically chosen when making installation, can choose multiple universal change-over switches 23 with normally-open normally-close contact, and for first
The selection of 13 model of motor 7 and the second motor can also specifically be matched according to the scale of melting furnace body 1, transport tube 3
Upper surface be communicated with feeding cylinder 4, the side of feeding cylinder 4 is connected with first bearing 8, and the inner surface of first bearing 8 is socketed with
The left end of one shaft 9, first rotating shaft 9 is fixedly connected with the output shaft of first motor 7, and the surface of 7 fuselage of first motor passes through two
A first fixed link 12 is fixedly connected with the side of feeding cylinder 4, and the outer surface that first rotating shaft 9 is located at 4 inner part of feeding cylinder is fixed
Several crushing rods 10 are connected with, blanking tube 11 are provided in feeding cylinder 4, blanking tube 11 is located at the lower section of crushing rod 10, by setting
Blanking tube 11 is set, the lead materials for needing melting are launched by feeding cylinder 4, in launch process, are started by switch 23
First motor 7, first motor 7 drive first rotating shaft 9 and crushing rod 10 to rotate, and crushing rod 10 will be crushed bulk materials,
The relatively large material bar 10 that cannot leak down to be broken by blanking tube 11 carries out repeating broken until fritter is broken into, to protect
Demonstrate,prove more preferable to the pre-heat effect of the piece material after broken in transport tube 3, blanking tube 11 is reverse frustoconic, and is located at
10 longest of crushing rod in middle position, and the crushing rod 10 for being located at both sides successively shortens, it is centrally located by being arranged
10 longest of crushing rod, and the crushing rod 10 for being located at both sides successively shortens, the shape of the layout setting and blanking tube 11 of crushing rod 10
Shape is adapted, so that it is more comprehensive broken to ensure that crushing rod 10 can carry out the material of 11 top of blanking tube.
The left side of transport tube 3 is connected with second bearing 16, and the inner surface of second bearing 16 is socketed with the second shaft 15, the
The left end of two shafts 15 is fixedly connected with the output shaft of the second motor 13, and the outer surface of 13 fuselage of the second motor passes through two second
Fixed link 14 is fixedly connected with the left side of transport tube 3, and barrier net 19 is provided in transport tube 3, obstructs net 19 by setting, from
And material is obstructed by barrier net 19, by the way that through-hole 20 is arranged, to ensure that the normal rotation of the second shaft 15, hinder
The side of filter 19 offers through-hole 20, and the second shaft 15 is located in through-hole 20, and the second shaft 15 is located at barrier 19 right of net
Outer surface is fixedly connected with helical blade 21, and transport tube 3 recycles shell 2 with waste heat by waste-heat recovery device 6 and is connected, passes through
Waste-heat recovery device 6 is set, and during lead smelting, the gap formed between waste heat recycling shell 2 and melting furnace body 1 is anti-
The loss for having stopped the heat that melting furnace body 1 gives out starts negative pressure air exhauster 62 by switch 23, in negative pressure air exhauster 62
Under effect, the heat that waste heat recycles between shell 2 and melting furnace body 1 in gap is passed through waste heat recovery pipe by negative pressure air exhauster 62
Road 61 is extracted into transport tube 3, and the recycling for having carried out heat prevents the loss of heat, and will take out the blowing heat come to by spiral shell
On the material that vane piece 21 conveys, material is preheated, ensure that the drying to material does not have to consume melting furnace body 1 again
Interior heat, waste-heat recovery device 6 include waste heat recovery pipe road 61, the both ends in waste heat recovery pipe road 61 respectively with transport tube 3 and
Waste heat recycling shell 2 is connected, and by the way that negative pressure air exhauster 62 is arranged, the suction opening of negative pressure air exhauster 62 is in lower section, negative pressure exhausting
The air outlet of machine 62 above, to ensure that waste heat can be recycled smoothly between shell 2 and melting furnace body 1 from waste heat
It is pumped in gap in transport tube 3, and avoids the reverse flow of heat, to ensure that the material in transport tube 3
More it can pass through second support bar 18 and transport tube 3 in reasonable, the upper surface in waste heat recovery pipe road 61 when being preheated
Lower surface be fixedly connected, by setting first support bar 17 and second support bar 18, to ensure that transport tube 3 and waste heat return
The stability of receiving apparatus 6 is provided with negative pressure air exhauster 62, the input terminal and switch of negative pressure air exhauster 62 in waste heat recovery pipe road 61
23 output end electrical connection, negative pressure air exhauster 62 is widely used, and the model of negative pressure air exhauster 62 can be carried out according to circumstances specifically
Selection, the principle of negative pressure air exhauster 62 are to carry out the ventilation and transfer of air-flow, and the upper surface of waste-heat recovery device 6 passes through second
Support rod 18 is fixedly connected with the lower surface of transport tube 3.
The operating procedure of the utility model are as follows:
S1, the lead materials for needing melting are launched by feeding cylinder 4, in launch process, is started by switch 23
First motor 7, first motor 7 drive first rotating shaft 9 and crushing rod 10 to rotate, and crushing rod 10 will be crushed bulk materials,
Relatively large material cannot leak down to be broken by blanking tube 11 bar 10 repeat it is broken until being broken into fritter；
S2, start the second motor 13 by switch 23, the second motor 13 drives the second shaft 15 and helical blade 21 to carry out
Rotation, the piece material fallen out of feeding cylinder 4 is transported in melting furnace body 1 by the helical blade 21 of rotation carries out melting；
S3, during lead smelting, the gap that is formed prevents molten between waste heat recycling shell 2 and melting furnace body 1
The loss for the heat that furnace ontology 1 gives out starts negative pressure air exhauster 62 by switch 23, in the effect of negative pressure air exhauster 62
Under, waste heat is recycled the heat between shell 2 and melting furnace body 1 in gap and passes through waste heat recovery pipe road 61 by negative pressure air exhauster 62
It is extracted into transport tube 3, the recycling for having carried out heat prevents the loss of heat, and will take out the blowing heat come to by helical-blade
On the material that piece 21 conveys, material is preheated, ensure that and the drying of material is not had to consume in melting furnace body 1 again
Heat.
The reviver oxygen-enriched air smelting furnace recycles shell 2, waste-heat recovery device 6, the second motor 13, the by setting waste heat
Two fixed links 14, the second shaft 15, second bearing 16, barrier net 19, through-hole 20 and helical blade 21, in lead smelting process
In, the stream for the heat that the gap formed between waste heat recycling shell 2 and melting furnace body 1 prevents melting furnace body 1 to give out
It loses, under the action of negative pressure air exhauster 62, negative pressure air exhauster 62 recycles waste heat between shell 2 and melting furnace body 1 in gap
Heat be extracted into transport tube 3 by waste heat recovery pipe road 61, the recycling for having carried out heat prevents the loss of heat, and general
It takes out on the blowing heat to the material conveyed by helical blade 21 come, material is preheated, ensure that the drying to material
Without consuming the heat in melting furnace body 1 again, on the whole, so that the heat utilization rate of whole device is higher, from this
It ensure that the rate of recovery of lead in a angle.
The reviver oxygen-enriched air smelting furnace, by setting first motor 7, first bearing 8, first rotating shaft 9, crushing rod 10 and under
Barrel 11, when being fed intake by feeding cylinder 4, the rotation of first motor 7 drives first rotating shaft 9 and crushing rod 10 to rotate, and is crushed
Bar 10 is crushed bulk materials, to ensure that in transport tube 3 to the pre-heat effect of the piece material after broken more
It is good, and ensure that and piece material preferably can be subjected to melting in melting furnace body 1.
The reviver oxygen-enriched air smelting furnace, by the way that negative pressure air exhauster 62 is arranged, the suction opening of negative pressure air exhauster 62 is born in lower section
The air outlet of exhaust fan 62 is pressed above, to ensure that waste heat can be smoothly from waste heat recycling shell 2 and melting furnace body 1
Between gap in be pumped in transport tube 3, and the reverse flow of heat is avoided, to ensure that in transport tube 3
Material can more reasonable when being preheated.
Above specific embodiment has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only the specific embodiments of the utility model, is not limited to practical
Novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should be included in
Within the protection scope of the utility model.
Claims (6)
1. a kind of reviver oxygen-enriched air smelting furnace, including melting furnace body (1), it is characterised in that: melting furnace body (1) setting
In waste heat recycling shell (2), the lower surface of waste heat recycling shell (2) is fixedly connected on the upper surface of bottom plate (5), described
It is fixedly connected between the outer surface of melting furnace body (1) and the inner wall of waste heat recycling shell (2) by several reinforcing rods (24),
It is connected with transport tube (3) on the side wall of the melting furnace body (1), the outer surface of the transport tube (3) and waste heat recycle shell
(2) side wall clamping, the fixed company in upper surface that the lower surface of the transport tube (3) passes through first support bar (17) and bottom plate (5)
It connecing, the upper surface of the transport tube (3) is communicated with feeding cylinder (4), and the side of the feeding cylinder (4) is connected with first bearing (8),
The inner surface of the first bearing (8) is socketed with first rotating shaft (9), left end and first motor (7) of the first rotating shaft (9)
Output shaft is fixedly connected, and the surface of first motor (7) fuselage passes through the side of two the first fixed links (12) and feeding cylinder (4)
Face is fixedly connected, and the outer surface that the first rotating shaft (9) is located at feeding cylinder (4) inner part is fixedly connected with several crushing rods
(10)；
The left side of the transport tube (3) is connected with second bearing (16), and the inner surface of the second bearing (16) is socketed with
The left end of two shafts (15), second shaft (15) is fixedly connected with the output shaft of the second motor (13), second motor
(13) outer surface of fuselage is fixedly connected by two the second fixed links (14) with the left side of transport tube (3), the transport tube
(3) barrier net (19) is provided in, the side of barrier net (19) offers through-hole (20), and second shaft (15) is located at
In through-hole (20), the outer surface that second shaft (15) is located at barrier net (19) right is fixedly connected with helical blade (21),
The transport tube (3) is connected by waste-heat recovery device (6) with waste heat recycling shell (2), the waste-heat recovery device (6)
Upper surface is fixedly connected by second support bar (18) with the lower surface of transport tube (3).
2. a kind of reviver oxygen-enriched air smelting furnace according to claim 1, it is characterised in that: the first support bar (17)
Left side is fixedly connected with switch (23) and power supply (22), and the switch (23) is located at the top of power supply (22).
3. a kind of reviver oxygen-enriched air smelting furnace according to claim 2, it is characterised in that: the output end of the power supply (22)
Be electrically connected with the input terminal of switch (23), it is described switch (23) output end respectively with first motor (7) and the second motor (13)
Input terminal electrical connection.
4. a kind of reviver oxygen-enriched air smelting furnace according to claim 1, it is characterised in that: the waste-heat recovery device (6)
Including waste heat recovery pipe road (61), shell is recycled with transport tube (3) and waste heat respectively in the both ends of the waste heat recovery pipe road (61)
(2) it is connected, the upper surface of the waste heat recovery pipe road (61) is solid by the lower surface of second support bar (18) and transport tube (3)
Fixed connection, the waste heat recovery pipe road (61) is interior to be provided with negative pressure air exhauster (62), the input terminal of the negative pressure air exhauster (62)
It is electrically connected with the output end of switch (23).
5. a kind of reviver oxygen-enriched air smelting furnace according to claim 1, it is characterised in that: setting in the feeding cylinder (4)
Have blanking tube (11), the blanking tube (11) is located at the lower section of crushing rod (10).
6. a kind of reviver oxygen-enriched air smelting furnace according to claim 5, it is characterised in that: the blanking tube (11) is rounding
Platform shape, and centrally located crushing rod (10) longest, and the crushing rod (10) for being located at both sides successively shortens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051115.XU CN209210900U (en) | 2018-12-07 | 2018-12-07 | A kind of reviver oxygen-enriched air smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051115.XU CN209210900U (en) | 2018-12-07 | 2018-12-07 | A kind of reviver oxygen-enriched air smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210900U true CN209210900U (en) | 2019-08-06 |
Family
ID=67463501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822051115.XU Expired - Fee Related CN209210900U (en) | 2018-12-07 | 2018-12-07 | A kind of reviver oxygen-enriched air smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883066A (en) * | 2019-12-12 | 2020-03-17 | 黄颖媛 | A hierarchical preliminary treatment module of heat accumulation baffling for useless processing of electronic product danger |
| CN111721114A (en) * | 2020-06-30 | 2020-09-29 | 重庆德能再生资源股份有限公司 | Lead button and lead plaster smelting reduction device |
| CN112853116A (en) * | 2020-12-29 | 2021-05-28 | 安徽天畅金属材料有限公司 | Lead-containing substance recovery processing device based on waste lead-acid storage battery |
-
2018
- 2018-12-07 CN CN201822051115.XU patent/CN209210900U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883066A (en) * | 2019-12-12 | 2020-03-17 | 黄颖媛 | A hierarchical preliminary treatment module of heat accumulation baffling for useless processing of electronic product danger |
| CN113446607A (en) * | 2019-12-12 | 2021-09-28 | 黄颖媛 | Heat storage baffling grading pretreatment module for hazardous waste treatment of electronic products |
| CN111721114A (en) * | 2020-06-30 | 2020-09-29 | 重庆德能再生资源股份有限公司 | Lead button and lead plaster smelting reduction device |
| CN112853116A (en) * | 2020-12-29 | 2021-05-28 | 安徽天畅金属材料有限公司 | Lead-containing substance recovery processing device based on waste lead-acid storage battery |
| CN112853116B (en) * | 2020-12-29 | 2023-04-07 | 安徽天畅金属材料有限公司 | Lead-containing substance recovery processing device based on waste lead-acid storage battery |
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