CN108060304B - A kind of pollution-free recycling and processing device of waste hardware material - Google Patents
A kind of pollution-free recycling and processing device of waste hardware material Download PDFInfo
- Publication number
- CN108060304B CN108060304B CN201711212770.2A CN201711212770A CN108060304B CN 108060304 B CN108060304 B CN 108060304B CN 201711212770 A CN201711212770 A CN 201711212770A CN 108060304 B CN108060304 B CN 108060304B
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- Prior art keywords
- fixedly installed
- sedimentation basin
- pollution
- pond
- processing device
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The present invention relates to technical field of hardware, and disclose a kind of pollution-free recycling and processing device of waste hardware material, including pedestal, the pillar that quantity is two is fixedly installed at the top of the pedestal, the sedimentation basin positioned at two pillar opposite sides is fixedly installed at the top of the pedestal, the dioxygen water pot being fixedly installed at the top of the pedestal on the left of sedimentation basin, one end is communicated on the right side of dioxygen water pot to run through and extend to the connecting tube in sedimentation basin pond, the sewage collecting box being fixedly installed at the top of the pedestal on the right side of sedimentation basin, one end is communicated on the left of sewage collecting box to run through and extend to the sewer pipe in sedimentation basin pond, top plate is fixedly installed at the top of the pillar, servo motor is fixedly installed at the top of top plate, the dissolving chamber being fixedly installed at the top of the top plate on the left of servo motor.The pollution-free recycling and processing device of waste hardware material, has saved resource, and not can cause environmental pollution, environment protecting is good.
Description
Technical field
The present invention relates to technical field of hardware, specially a kind of pollution-free recycling and processing device of waste hardware material.
Background technique
History comes into modern industrial society, and metal-hardware industry is even more to grow rapidly, and hardware industry is in national economy
Play the role of immeasurable in development, hardware also becomes industry and manufactures an indispensable industry link, hardware
Industry development speed is very fast, and several pieces of markets that traditional hardware industry country most concentrates are concentrated mainly on mechanical five metals, building five
Gold, art metal and haberdashery and hardware this several major class.
Environmental protection refers to that the mankind protect national resource consciously and are reasonably utilized it again, prevents nature ring
Border is contaminated and destroys, and must carry out comprehensive treatment to the environment for being contaminated and destroying, and is suitable for mankind's life to create
Living and work environment, environmental protection refer to that the mankind be solve reality or potential environmental problem, the coordination mankind and environment
Relationship ensures the sustainable development of economic society and the general name of various action taken, heavy metal-polluted to have a finger in every pie by heavy metal or its change
Environmental pollution caused by object is closed, mainly by human factors such as mining, exhaust gas discharge, sewage irrigation and use heavy metals exceeding standard products
It is caused, because mankind's activity causes the content of beary metal in environment to increase, exceeds normal range (NR), be directly detrimental to health, and lead
Environmental quality is caused to deteriorate.
Chinese patent CN 103240645B, which will propose the anhydrous vibration grinding method of one kind and its device, the device, to be made a reservation for
The grinding-material of deal is mixed with hardware to be processed or plastic product to be put into shake cylinder, and shake cylinder generates vibration frequency, so that grinding
It grinds material and hardware or plastic product generates friction, by corase grinding, fine grinding, go out four procedures of light and drying, milled using physics
The waste and old hardware of method processing, the equipment operation process is many and diverse, and due to being to need to mill, very big noise can be generated, when long
Between the hearing of staff can be damaged in big noise working environment, and mill and can generate a large amount of dust, even if peace
Equipped with cleaner, also unavoidably there is part dust loss, heavy metal dusts will cause the serious pollution of surrounding environment, and
It mills and inevitably wastes many metals, cause the waste of the energy, so propose a kind of waste hardware material pollution-free time
Processing unit is received to solve the problems, such as above-mentioned propose.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of pollution-free recycling and processing device of waste hardware material, have
Environmental protection and energy saving and it is at low cost the advantages that, solve and handle waste hardware material using the mode milled, not only process is many and diverse, Er Qiehui
The weight that issues very big noise, the hearing of staff can be damaged in big noise working environment for a long time, and generate
Metallic dust will cause the serious pollution of surrounding environment, waste the metal energy the problem of.
(2) technical solution
To realize above-mentioned environmental protection and energy saving and purpose at low cost, the invention provides the following technical scheme: a kind of waste hardware material
Pollution-free recycling and processing device, including pedestal are fixedly installed with the pillar that quantity is two, the pedestal at the top of the pedestal
Top be fixedly installed with the sedimentation basin positioned at two pillar opposite sides, be fixedly installed at the top of the pedestal be located at precipitating
Dioxygen water pot on the left of pond is communicated with one end on the right side of dioxygen water pot and runs through and extend to the connecting tube in sedimentation basin pond, described
The sewage collecting box being fixedly installed on the right side of sedimentation basin at the top of pedestal is communicated with one end on the left of sewage collecting box and runs through
And the sewer pipe in sedimentation basin pond is extended to, it is fixedly installed with top plate at the top of the pillar, is fixedly installed at the top of top plate
Servo motor, the dissolving chamber being fixedly installed at the top of the top plate on the left of servo motor, the output of the servo motor
It is fixedly installed with shaft coupling at axis, one end is fixedly installed on the left of shaft coupling and runs through and extend to the intracavitary shaft of dissolving chamber,
The outer sheath of shaft, which is equipped with, is located at the intracavitary stirring sheet of dissolving chamber, and the bottom of the dissolving chamber is communicated with one end and runs through and extend to
Outlet tube in sedimentation basin pond is movably installed with valve rod on the right side of outlet tube, is fixedly installed with bracket at the top of the dissolving chamber,
Acid solution bottle is connected on the inside of bracket, the bottom of acid solution bottle is communicated with one end and runs through and extend to the intracavitary glass tube of dissolving chamber,
The electrolytic cell being fixedly installed on the left of dissolving chamber at the top of the top plate is communicated with one end on the right side of electrolytic cell and runs through and prolong
The intracavitary oxygen hose of dissolving chamber is extended to, bottom is fixedly installed with partition in the pond of the electrolytic cell, and the top of partition is fixedly mounted
There is fixed plate, the top movable of fixed plate is equipped with battery, and the top movable of the top plate is equipped on the left of electrolytic cell
Air accumulator, be communicated with one end on the right side of air accumulator and run through and extend to the intracavitary hydrogen pipe of electrolytic cell.
Preferably, the back side of the dioxygen water pot is provided with booster pump, and the connecting tube is located at one end in sedimentation basin pond
It is movably installed with spray head.
Preferably, the distance that the connecting tube is located at one end to liquid level of solution in sedimentation basin pond is no less than five centimetres, institute
One end that sewer pipe is located in sedimentation basin pond is stated to submerge in the solution.
Preferably, the shaft and stirring sheet are copper, are loaded with dilution heat of sulfuric acid in the bottle of the acid solution bottle.
Preferably, the feed inlet on the left of bracket is offered at the top of the dissolving chamber, is connected at the top of feed inlet
Sealing-plug.
Preferably, strainer is movably installed in the pipe of the outlet tube.
Preferably, the anode of the battery is connected with the electrolytic anode copper rod on the left of partition by copper wire, described
The cathode of battery is connected with the electrolysis cathode copper rod on the right side of partition by copper wire.
Preferably, the junction of the connecting tube and sewer pipe and sedimentation basin is provided with sealing rubber ring.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of pollution-free recycling and processing device of waste hardware material, have following
The utility model has the advantages that
1, the pollution-free recycling and processing device of waste hardware material, by the right side of dissolving chamber be arranged servo motor, give up five
Golden material dissolves in dissolving chamber by the dilute sulfuric acid of acid solution bottle, and copper shaft and stirring sheet are anti-under the rotation of servo motor
Multiple agitating solution guarantees that waste hardware solid is completely dissolved in dissolving chamber, accelerates dissolved efficiency, and dilute sulfuric acid is low in cost,
Environment will not be polluted, environment protecting is good, has saved processing cost.
2, oxygen, oxygen is made by electrolysis water by the way that electrolytic cell is arranged in the pollution-free recycling and processing device of waste hardware material
Gas is passed through dissolving chamber by oxygen hose, guarantees that the metal ion oxidation in solution is complete, and electrolytically generated hydrogen is collected
It can be used to hydrogen pipe when fuel, save resource, and not can cause environmental pollution, environment protecting is good.
3, the pollution-free recycling and processing device of waste hardware material, by the way that outlet tube is arranged, dissolved metallic solution enters
To sedimentation basin, and by spraying hydrogen peroxide into sedimentation basin, the metal in solution is displaced using strong oxidizing property, solution of having gone out
In metal ion, avoiding heavy metal wastewater thereby discharge digging caused by environment, so, environment protecting is good, and it is solid to filter metal obtained
Body realizes the recycling of waste and old hardware material, and decomposing hydrogen dioxide solution generates water and oxygen and not can cause environmental pollution, environment protecting
It is good, and resource has been saved, it reduces costs.
Detailed description of the invention
Fig. 1 is a kind of pollution-free recycling and processing device cross-sectional view of waste hardware material proposed by the present invention.
In figure: 1 pedestal, 2 pillars, 3 sedimentation basins, 4 dioxygen water pots, 5 connecting tubes, 6 sewage collecting box, 7 sewer pipes, 8 top plates,
9 servo motors, 10 dissolving chambers, 11 shaft couplings, 12 shafts, 13 stirring sheets, 14 outlet tubes, 15 valve rods, 16 brackets, 17 acid solution bottles,
18 glass tubes, 19 electrolytic cells, 20 oxygen hoses, 21 partitions, 22 fixed plates, 23 batteries, 24 air accumulators, 25 hydrogen pipes, 26 strainers,
27 sealing-plugs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of pollution-free recycling and processing device of waste hardware material, including pedestal 1, the top of pedestal 1 are fixed
The pillar 2 that quantity is two is installed, the top of pedestal 1 is fixedly installed with the sedimentation basin 3 positioned at two 2 opposite sides of pillar,
The top of pedestal 1 is fixedly installed with the dioxygen water pot 4 positioned at 3 left side of sedimentation basin, and the back side of dioxygen water pot 4 is provided with booster pump,
The right side of dioxygen water pot 4 is communicated with one end and runs through and extend to the connecting tube 5 in 3 pond of sedimentation basin, and connecting tube 5 is located at sedimentation basin 3
One end in pond is movably installed with spray head, and the distance for stating one end to liquid level of solution that connecting tube 5 is located in 3 pond of sedimentation basin is no less than
Five centimetres, the top of pedestal 1 is fixedly installed with the sewage collecting box 6 positioned at 3 right side of sedimentation basin, and the left side of sewage collecting box 6 connects
One end is connected with to run through and extend to the sewer pipe 7 in 3 pond of sedimentation basin, connecting tube 5 and sewer pipe 7 and the junction of sedimentation basin 3 is equal
It is provided with sealing rubber ring, sewer pipe 7 is located at the submergence of one end in 3 pond of sedimentation basin in the solution, and the top of pillar 2 is fixedly mounted
There is top plate 8, the top of top plate 8 is fixedly installed with servo motor 9, and the top of top plate 8 is fixedly installed with positioned at 9 left side of servo motor
Dissolving chamber 10, be fixedly installed with shaft coupling 11 at the output shaft of servo motor 9, the left side of shaft coupling 11 is fixedly installed with one end
Run through and extend to the intracavitary shaft 12 of dissolving chamber 10, shaft 12 and stirring sheet 13 be it is copper, the outer sheath of shaft 12 is equipped with
The stirring sheet 13 intracavitary positioned at dissolving chamber 10, the bottom of dissolving chamber 10 are communicated with one end and run through and extend in 3 pond of sedimentation basin
Outlet tube 14 is movably installed with strainer 26 in the pipe of outlet tube 14, and the right side of outlet tube 14 is movably installed with valve rod 15, dissolving chamber
10 top is fixedly installed with bracket 16, and the top of dissolving chamber 10 offers the feed inlet positioned at 16 left side of bracket, feed inlet
Top is connected with sealing-plug 27, and the inside of bracket 16 is connected with acid solution bottle 17, is loaded with dilution heat of sulfuric acid in the bottle of acid solution bottle 17,
The bottom of acid solution bottle 17 is communicated with one end and runs through and extend to the intracavitary glass tube 18 of dissolving chamber 10, the fixed peace in the top of top plate 8
Equipped with the electrolytic cell 19 for being located at 10 left side of dissolving chamber, the right side of electrolytic cell 19 is communicated with one end and runs through and extend to 10 chamber of dissolving chamber
Interior oxygen hose 20, bottom is fixedly installed with partition 21 in the pond of electrolytic cell 19, and the top of partition 21 is fixedly installed with fixed plate
22, the top movable of fixed plate 22 is equipped with battery 23, and the anode of battery 23 is connected with left positioned at partition 21 by copper wire
The cathode of the electrolytic anode copper rod of side, battery 23 is connected with the electrolysis cathode copper rod positioned at 21 right side of partition, top by copper wire
The top movable of plate 8 is equipped with the air accumulator 24 positioned at 19 left side of electrolytic cell, and the right side of air accumulator 24 is communicated with one end through simultaneously
The intracavitary hydrogen pipe 25 of electrolytic cell 19 is extended to, by the way that servo motor 9 is arranged on the right side of dissolving chamber 10, waste hardware material is molten
The indoor dilute sulfuric acid by acid solution bottle 17 of solution dissolves, copper shaft 12 and stirring sheet 13 under the rotation of servo motor 9 repeatedly
Agitating solution guarantees that waste hardware solid is completely dissolved in dissolving chamber 10, accelerates dissolved efficiency, and dilute sulfuric acid is low in cost,
Environment will not be polluted, environment protecting is good, has saved processing cost, by the way that electrolytic cell 19 is arranged, is made by electrolysis water
Oxygen, oxygen are passed through dissolving chamber 10 by oxygen hose 20, guarantee that the metal ion oxidation in solution is complete and electrolytically generated
Hydrogen is collected into hydrogen pipe 25 and can use when fuel, has saved resource, and not can cause environmental pollution, environment protecting
Good, by the way that outlet tube 14 is arranged, dissolved metallic solution enters sedimentation basin 3, and by spraying dioxygen into sedimentation basin 3
Water displaces the metal in solution using strong oxidizing property, the metal ion in solution of having gone out, and avoids heavy metal wastewater thereby discharge
So, environment protecting is good for the digging caused by environment, filters metal solid obtained, realizes the recycling of waste and old hardware material, hydrogen peroxide
Decomposing generation water and oxygen not can cause environmental pollution, and environment protecting is good, and has saved resource, reduces costs.
When in use, waste hardware material passes through dilute sulfuric acid dissolution process in dissolving chamber 10, then with electrolysis water oxygen
So that metal ion in solution complete oxidation, metal is made by the strong oxidizing property of hydrogen peroxide in last acquired solution, realizes metal
The recycling of resource avoids heavy metal solution discharge significant damage caused by environment, and used chemical reagent is not
It can cause environmental pollution, environment protecting is good, and it is at low cost, it is convenient for people to use.
In conclusion the pollution-free recycling and processing device of waste hardware material, by the way that servo is arranged on the right side of dissolving chamber 10
Motor 9, waste hardware material dissolve in dissolving chamber by the dilute sulfuric acid of acid solution bottle 17, and copper shaft 12 and stirring sheet 13 are being watched
Agitating solution repeatedly is taken under the rotation of motor 9, guarantees that waste hardware solid is completely dissolved in dissolving chamber 10, accelerates dissolved efficiency,
And dilute sulfuric acid is low in cost, will not pollute to environment, and environment protecting is good, has saved processing cost, is electrolysed by setting
Oxygen is made by electrolysis water in pond 19, and oxygen is passed through dissolving chamber 10 by oxygen hose 20, guarantees the metal ion oxidation in solution
Completely, and electrolytically generated hydrogen be collected into hydrogen pipe 25 can when fuel use, save resource, and will not be to environment
It pollutes, environment protecting is good, and by the way that outlet tube 14 is arranged, dissolved metallic solution enters sedimentation basin 3, and by heavy
Hydrogen peroxide is sprayed in shallow lake pond 3, displaces the metal in solution using strong oxidizing property, the metal ion in solution of having gone out avoids
So, environment protecting is good for heavy metal wastewater thereby discharge digging caused by environment, filters metal solid obtained, realizes waste and old hardware material
The recycling of material, decomposing hydrogen dioxide solution generate water and oxygen and not can cause environmental pollution, and environment protecting is good, and has saved resource,
It reduces costs, solves and handle waste hardware material using the mode milled, not only process is many and diverse, but also can issue very big make an uproar
Sound for a long time can damage the hearing of staff in big noise working environment, and the heavy metal dusts generated can be made
At the serious pollution of surrounding environment, the problem of wasting the metal energy.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of pollution-free recycling and processing device of waste hardware material, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Portion is fixedly installed with the pillar (2) that quantity is two, is fixedly installed at the top of the pedestal (1) positioned at two pillar (2) phases
To the sedimentation basin (3) of side, the dioxygen water pot (4) being fixedly installed at the top of the pedestal (1) on the left of sedimentation basin (3),
It is communicated with one end on the right side of dioxygen water pot (4) and runs through and extend to the connecting tube (5) in sedimentation basin (3) pond, the pedestal (1)
Top is fixedly installed with the sewage collecting box (6) on the right side of sedimentation basin (3), and sewage collecting box is communicated with one end on the left of (6)
Run through and extend to the sewer pipe (7) in sedimentation basin (3) pond, is fixedly installed with top plate (8), top plate at the top of the pillar (2)
(8) it is fixedly installed with servo motor (9), is fixedly installed at the top of the top plate (8) on the left of servo motor (9) at the top of
Dissolving chamber (10), be fixedly installed with shaft coupling (11) at the output shaft of the servo motor (9), the left side of shaft coupling (11) is solid
The intracavitary shaft (12) of dissolving chamber (10) is run through and extended in Dingan County equipped with one end, and the outer sheath of shaft (12), which is equipped with, is located at dissolution
The intracavitary stirring sheet (13) in room (10), the bottom of the dissolving chamber (10) are communicated with one end and run through and extend to sedimentation basin (3) pond
Interior outlet tube (14) is movably installed with valve rod (15) on the right side of outlet tube (14), the fixed peace in the top of the dissolving chamber (10)
It equipped with bracket (16), is connected on the inside of bracket (16) acid solution bottle (17), the bottom of acid solution bottle (17) is communicated with one end through simultaneously
The intracavitary glass tube (18) of dissolving chamber (10) is extended to, is fixedly installed at the top of the top plate (8) positioned at dissolving chamber (10) left side
The electrolytic cell (19) of side is communicated with one end on the right side of electrolytic cell (19) and runs through and extend to the intracavitary oxygen hose of dissolving chamber (10)
(20), bottom is fixedly installed with partition (21) in the pond of the electrolytic cell (19), and partition is fixedly installed with fixation at the top of (21)
Plate (22), the top movable of fixed plate (22) are equipped with battery (23), and the top movable of the top plate (8), which is equipped with, is located at electricity
Air accumulator (24) on the left of Xie Chi (19), is communicated with that one end is run through and to extend to electrolytic cell (19) intracavitary on the right side of air accumulator (24)
Hydrogen pipe (25).
2. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the dioxygen
The back side of water pot (4) is provided with booster pump, and one end that the connecting tube (5) is located in sedimentation basin (3) pond is movably installed with spray head.
3. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the connection
The distance that pipe (5) is located at one end to liquid level of solution in sedimentation basin (3) pond is no less than five centimetres, and the sewer pipe (7) is located at heavy
One end submergence in shallow lake pond (3) pond is in the solution.
4. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the shaft
(12) and stirring sheet (13) be it is copper, be loaded with dilution heat of sulfuric acid in the bottle of the acid solution bottle (17).
5. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the dissolution
The feed inlet on the left of bracket (16) is offered at the top of room (10), and sealing-plug (27) are connected at the top of feed inlet.
6. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the liquid out
It manages in the pipe of (14) and is movably installed with strainer (26).
7. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the electric power storage
The anode in pond (23) is connected with the electrolytic anode copper rod on the left of partition (21), the cathode of the battery (23) by copper wire
The electrolysis cathode copper rod on the right side of partition (21) is connected with by copper wire.
8. a kind of pollution-free recycling and processing device of waste hardware material according to claim 1, it is characterised in that: the connection
The junction of pipe (5) and sewer pipe (7) and sedimentation basin (3) is provided with sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212770.2A CN108060304B (en) | 2017-11-28 | 2017-11-28 | A kind of pollution-free recycling and processing device of waste hardware material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212770.2A CN108060304B (en) | 2017-11-28 | 2017-11-28 | A kind of pollution-free recycling and processing device of waste hardware material |
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| Publication Number | Publication Date |
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| CN108060304A CN108060304A (en) | 2018-05-22 |
| CN108060304B true CN108060304B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711212770.2A Expired - Fee Related CN108060304B (en) | 2017-11-28 | 2017-11-28 | A kind of pollution-free recycling and processing device of waste hardware material |
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- 2017-11-28 CN CN201711212770.2A patent/CN108060304B/en not_active Expired - Fee Related
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| CN101909770A (en) * | 2008-01-10 | 2010-12-08 | 学校法人芝浦工业大学 | Method of recycling useful metal |
| JP5770193B2 (en) * | 2009-10-06 | 2015-08-26 | エレメタル ホールディング ベー．フェー． | Hydrometallurgical process and equipment for recovering metals from waste |
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| Publication number | Publication date |
|---|---|
| CN108060304A (en) | 2018-05-22 |
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