CN217230884U - Waste circuit board molten pool converting and metal furnace body copper casting water jacket - Google Patents
Waste circuit board molten pool converting and metal furnace body copper casting water jacket Download PDFInfo
- Publication number
- CN217230884U CN217230884U CN202220090583.1U CN202220090583U CN217230884U CN 217230884 U CN217230884 U CN 217230884U CN 202220090583 U CN202220090583 U CN 202220090583U CN 217230884 U CN217230884 U CN 217230884U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- copper
- cooling channel
- circuit board
- furnace body
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a waste circuit board molten bath converting draws metal furnace body copper casting water jacket, including the copper water jacket body, this internal pre-buried cooling channel that has of copper water jacket, cooling channel sets up multistage U type bend section, the cooling channel intercommunication has the branch pipe, the cooling channel both ends are connected with into water tube head and play water tube head respectively, a plurality of archs have been seted up respectively to copper water jacket body back, and link to each other two the dovetail has been seted up between the arch, two on both sides welded nickel base alloy layer in the dovetail, and seted up bolt fastening hole, middle two welded nickel base alloy piece in the dovetail, it has thermal-insulated asbestos to fill between nickel base alloy piece and the copper water jacket body, threaded connection has the bolt in the bolt fastening hole. A old and useless circuit board molten bath converting draws metal furnace body copper casting water jacket, solve traditional furnace temperature uncontrollable, refractory material life is short, the short technical problem of complete set of equipment life.
Description
Technical Field
The utility model relates to a copper water jacket technical field specifically is a waste circuit board molten bath converting draws metal furnace body copper casting water jacket.
Background
With the rapid development of electronic products, the electronic products are updated frequently, so that the electronic garbage yield is increased gradually. The circuit board serves as a core part of these electronic products. The scrapped circuit board also contains a large amount of valuable metals, and has great significance for increasing shortage of mine resources, increasing requirements on environmental protection and recycling the urban garbage circuit board in environmental protection.
At present, the waste circuit board treatment mode mainly comprises mechanical crushing physical separation, hydrometallurgy, pyrolysis and the like, toxic and harmful gases are easily generated in the crushing and separating processes, the environment pollution is caused, and residues need to be further treated. Advanced molten pool melting technology is developed in developed countries in recent years to treat waste circuit boards, the metal recovery rate is high, the smoke can be discharged up to the standard, but the operation and maintenance cost is high. The national metallurgy design institute also starts to try to introduce foreign advanced technologies to realize the clean smelting of the non-circuit board. The localization of the equipment technology finds that the furnace body is easy to deform, the service life of the refractory material is short, the slag sticking of the furnace hearth is serious, and the popularization and the application of the technology are influenced.
Aiming at the problems, the problems of the waste circuit board smelted in the pyrometallurgical molten pool are deeply researched, a set of forced cooling molten pool copper casting water jacket is designed and developed to replace refractory materials, the hearth is guaranteed not to be overheated, the slagging thickness is controlled by controlling the temperature of the hearth, the service life of complete equipment is prolonged, and the valuable metal resources are efficiently recycled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste circuit board molten bath converting draws metal furnace body copper casting water jacket, solves traditional furnace wall temperature uncontrollable, and refractory material life is short, the short technical problem of complete equipment life.
In order to achieve the above object, the utility model provides a following technical scheme: including the copper water jacket body, this internal pre-buried cooling channel that has of copper water jacket, cooling channel sets up the curved section of multistage U type, cooling channel intercommunication has the branch pipe, the cooling channel both ends are connected with into water tube head and play water tube head respectively, a plurality of archs have been seted up respectively to copper water jacket body back, links to each other two the dovetail has been seted up between the arch, two on both sides welded nickel base alloy layer in the dovetail, and seted up bolt fastening hole, two in the middle welded nickel base alloy piece in the dovetail, it has thermal-insulated asbestos to fill between nickel base alloy piece and the copper water jacket body, threaded connection has the bolt in the bolt fastening hole.
The cooling channel, the water inlet pipe head and the water outlet pipe head are formed by bending the whole copper pipe.
The copper water jacket body at the water inlet pipe head and the water outlet pipe head is provided with a protection lug boss.
The thickness of the nickel-based alloy layer is 2-3 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the cooling channel is arranged in a multi-section U shape, and the branch pipes are arranged at the same time, so that the cooling area is increased, the cooling effect is improved, the temperature of the hearth wall is effectively controlled, and the service life of equipment is prolonged; the plurality of bulges and the dovetail grooves are arranged for convenient fixation, so that heat transfer is accelerated; a nickel-based alloy layer and a nickel-based alloy sheet are arranged to increase the high-temperature resistance; the arrangement of the heat-insulating asbestos can effectively protect the copper water jacket body; the cooling channel, the water inlet pipe head and the water outlet pipe head are formed by bending the whole copper pipe, so that the water inlet pipe head and the water outlet pipe head are free of welding, and the strength is increased.
Drawings
FIG. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of the bottom view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a waste circuit board melting deviceThe technical scheme for extracting the copper casting water jacket of the metal furnace body by pool blowing comprises the following steps: the cooling device comprises a copper water jacket body 1, wherein a cooling channel 2 is pre-embedded in the copper water jacket body 1, and the cooling channel 2 is provided with a plurality of U-shaped bending sections
Hot extrusion T2 copper pipe cast moulding, cooling tube adopt U type card to fix a position, and cooling copper pipe and stainless steel center tube are pre-buried in the casting mould, disposable cast moulding, cooling channel 2 intercommunication has branch pipe 3, cooling channel 2 both ends are connected with into water tube head 4 and play water tube head 5 respectively, a plurality of archs 6 have been seted up respectively at copper water jacket body 1 back, and link to each other two dovetail 7 has been seted up between the arch 6, two on both sides welded nickel base alloy layer 8 in the dovetail 7, and seted up bolt fastening hole 9, two in the middle of it has nickel base alloy piece 10 to weld in the dovetail 7, it has thermal-insulated asbestos 11 to fill between nickel base alloy piece 10 and the copper water jacket body 1, bolt fastening hole 9 female connection has bolt 12.
The protection boss 13 is arranged on the copper water jacket body 1 at the water inlet pipe head 4 and the water outlet pipe head 5, so that the water inlet pipe head and the water outlet pipe head are conveniently protected, and the strength is increased.
The thickness of the nickel-based alloy layer 8 is 2-3mm, and the high-temperature resistance strength of the copper water jacket is improved.
The working principle is as follows: the water inlet pipe head 4 and the water outlet pipe head 5 are respectively connected with a water inlet pipeline and a water outlet pipeline, so that water circulation cooling is realized, the temperature of the hearth wall is controlled, the hearth wall is effectively protected, and the service life is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a waste circuit board molten bath converting draws metal furnace body copper casting water jacket which characterized in that: comprises a copper water jacket body (1), a cooling channel (2) is pre-embedded in the copper water jacket body (1), the cooling channel (2) is provided with a plurality of U-shaped bent sections, the cooling channel (2) is communicated with a branch pipe (3), the two ends of the cooling channel (2) are respectively connected with a water inlet pipe head (4) and a water outlet pipe head (5), the back of the copper water jacket body (1) is respectively provided with a plurality of bulges (6), a dovetail groove (7) is arranged between every two connected bulges (6), a nickel-based alloy layer (8) is welded in the two dovetail grooves (7) at the two sides, and is provided with bolt fixing holes (9), nickel-based alloy sheets (10) are welded in the middle two dovetail grooves (7), and heat-insulating asbestos (11) is filled between the nickel-based alloy sheet (10) and the copper water jacket body (1), and a bolt (12) is connected with the bolt fixing hole (9) through an internal thread.
2. The waste circuit board molten pool converting and extracting metal furnace body copper casting water jacket according to claim 1, characterized in that: and the cooling channel (2), the water inlet pipe head (4) and the water outlet pipe head (5) are formed by bending the whole copper pipe.
3. The water jacket for casting copper of the metal furnace body for converting and extracting the waste circuit board molten pool according to claim 1, which is characterized in that: and the copper water jacket body (1) at the water inlet pipe head (4) and the water outlet pipe head (5) is provided with a protection boss (13).
4. The waste circuit board molten pool converting and extracting metal furnace body copper casting water jacket according to claim 1, characterized in that: the thickness of the nickel-based alloy layer (8) is 2-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220090583.1U CN217230884U (en) | 2022-01-14 | 2022-01-14 | Waste circuit board molten pool converting and metal furnace body copper casting water jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220090583.1U CN217230884U (en) | 2022-01-14 | 2022-01-14 | Waste circuit board molten pool converting and metal furnace body copper casting water jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217230884U true CN217230884U (en) | 2022-08-19 |
Family
ID=82830599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220090583.1U Active CN217230884U (en) | 2022-01-14 | 2022-01-14 | Waste circuit board molten pool converting and metal furnace body copper casting water jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217230884U (en) |
-
2022
- 2022-01-14 CN CN202220090583.1U patent/CN217230884U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202195692U (en) | Oxygen-enrichment side-blowing continuous fuming furnace | |
| CN105177203A (en) | Cooling wall of blast furnace and manufacturing method thereof | |
| CN202193823U (en) | Oxygen-enriched side-blown bath smelting furnace | |
| CN217230884U (en) | Waste circuit board molten pool converting and metal furnace body copper casting water jacket | |
| CN204918636U (en) | Cooling wall of blast furnace | |
| CN205300256U (en) | Metallurgical stove brickwork structure | |
| CN207552411U (en) | A kind of horizontal electric furnace of pyrogenic process zinc abstraction | |
| CN214060552U (en) | Cooling structure of molten iron ditch | |
| CN203807530U (en) | Copper cast water jacket for fuming furnace | |
| CN103611921A (en) | Slag skimmer production method | |
| CN203794961U (en) | Oxygen-enriched side-blown dual-area-melting-bath melting furnace | |
| CN214400585U (en) | Copper cooling wall with reinforcing structure for blast furnace | |
| CN103045794A (en) | Water cooling furnace mouth and converter | |
| CN201581092U (en) | Combined cooling wall | |
| CN212658068U (en) | Copper water jacket of lead slag discharging hole of spiral nested type of Keffistor furnace | |
| CN201772763U (en) | High-temperature slag waste heat reclaiming system | |
| CN206266688U (en) | Copper continuous blowing furnace | |
| CN216712204U (en) | Oxygen-enriched side-blown super-high material column metallurgical smelting furnace | |
| CN218404355U (en) | Lead liquid transfer trolley | |
| CN103451430A (en) | Oxygen-enriched smelting furnace for treating low-grade multi-metal material | |
| CN217005302U (en) | Device for receiving molten crude tin instead of front bed | |
| CN217154953U (en) | Ship-shaped zinc melting electric furnace | |
| CN201027208Y (en) | Protective copper water tank for electric furnace steelmaking spray gun | |
| CN218846838U (en) | Cupola furnace capable of recycling hot air | |
| CN217236471U (en) | Esse furnace reaction zone conical section curved surface cast copper water jacket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |