CN205634901U - Retrieve device of diamond - Google Patents
Retrieve device of diamond Download PDFInfo
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- CN205634901U CN205634901U CN201620425543.2U CN201620425543U CN205634901U CN 205634901 U CN205634901 U CN 205634901U CN 201620425543 U CN201620425543 U CN 201620425543U CN 205634901 U CN205634901 U CN 205634901U
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- diamond
- reaction column
- waste product
- pump
- circulatory pool
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Abstract
The utility model discloses a retrieve device of diamond, it has solved the nitrogen oxide pollution problem that current production technology exists, its characterized in that: it is gaseous with the nitrogen oxide that chloroazotic acid or nitric acid reaction produced with the diamond waste product, make the absorption column that packs with the diamond waste product and absorb, make absorption process and corruption, displacement reaction all go on in reaction column is absorbed to the tubular. Both handle nitrogen oxide waste gas, reduced the consumption of chloroazotic acid or nitric acid again, still saved the expense of packing of purchaseing.
Description
One, technical field
The invention belongs to resource comprehensive utilization and utilize field, particularly to a kind of device reclaiming diamond.
Two, background technology
Along with building and real estate industry are in the fast development of the aspect such as decorative stones and oil drilling, the demand of diamond and goods thereof is surged.China is diamond and diamond tool production and application big country, annual consumes substantial amounts of diamond, also produces substantial amounts of diamond waste product.In diamond waste product in addition to containing expensive diamond particles, possibly together with some, there is the highest material (such as tungsten carbide, copper, cobalt, nickel etc.) recycling and being worth.The recycling of diamond is to economize on resources, the good project benefited the nation and the people.
Diamond tool is, by the binding metal such as copper, ferrum, diamond particles is bonded to difform entirety securely.Diamond waste recovery is to be fallen by the binding metal corrosion dissolution such as copper, ferrum, filters to obtain diamond particles.Existing chloroazotic acid or nitric acid reclaim the method for diamond waste product and there is the problem that oxides of nitrogen gas pollutes environment.
Three, summary of the invention
Present invention aims to shortcoming present in existing diamond recovery method, it is provided that a kind of device reclaiming diamond.
A kind of device reclaiming diamond, its technical characteristic is the oxides of nitrogen gas produced with chloroazotic acid or nitric acid reaction by diamond waste product, the absorbing column making filler with diamond waste product absorbs, it is by absorbing reaction column, circulatory pool, pump and spirillum etc. form, absorb to set bottom reaction column and take sand pond, take sand pond, heavy copper pond and circulatory pool overflow series winding, absorb and be connected with reactor by pipeline bottom reaction column, top sets spirillum charging aperture, if the offgas duct being connected with liquid seal trough, if being connected with pump discharge pipe, liquid inlet tube with shower nozzle, pump inlet pipe inserts in the middle part of circulatory pool.
The invention has the beneficial effects as follows: both processed nitrous oxides exhaust gas, reduced again chloroazotic acid or the consumption of nitric acid, also save the expense buying filler.
The invention will be further described below in conjunction with the accompanying drawings.
Four, accompanying drawing explanation:
Fig. 1 is the structural representation of the present invention.
In figure: 1 is shower nozzle, 2 is pump, and 3 is offgas duct, and 4 is liquid seal trough, and 5 is circulatory pool, and 6 is heavy copper pond, and 7 for taking sand pond, and 8 is reactor, and 9 is filler, and 10 for absorbing reaction column, and 11 is bent axle, and 12 is charging aperture, and 13 is spirillum.
Five, detailed description of the invention
As shown in Figure 1, a kind of device reclaiming diamond, it is formed by absorbing reaction column 10, circulatory pool 5, pump 2 and spirillum 13 etc., sets and takes sand pond 7, take sand pond 7, heavy copper pond 6 and circulatory pool 5 overflow series winding bottom absorption reaction column 10, absorb and be connected with reactor 8 by pipeline bottom reaction column 10, top sets spirillum 13 charging aperture, if the offgas duct being connected with liquid seal trough 4, if be connected with pump 2 outlet, with the liquid inlet tube of shower nozzle, pump 2 inlet tube inserts in the middle part of circulatory pool 5.
When implementing the present invention, first, by charging aperture 12, allowing a part of diamond waste product make filler 9 and be full of absorption reaction column 10, another part diamond waste product is added reactor 8, tail gas liquid seal trough 4 adds a certain amount of ammonia, circulatory pool 5, heavy copper pond 6, take sand pond 7 and fill up water, the water allowing circulatory pool 5 constantly sprays through shower nozzle 1, trickles along diamond waste product filler 9 surface to absorbing reaction column 10 end, and overflow returns to circulatory pool 5；Adding a certain amount of chloroazotic acid or dilute nitre liquid to reactor 8 again, the nitrogen oxides that reactor 8 produces rises from absorbing reaction column 10 end, by the diamond waste product filler 9 layers of moistening, is only absorbed by the water, and noble gas is vented after tail gas liquid seal trough 4 ammonia scrubbing；Nitrogen oxides is dissolved in the acid solution continuous acid gilding hard rock waste product filler 9 layers that water generates so that it is volume constantly reduces, and the most constantly reduces, and should be continuously replenished diamond waste product by charging aperture 12 in time；After the metallic bond of filler 9 diamond waste product is corroded, remaining diamond particles flows to absorb reaction column 10 end with water and takes sand pond 7 and periodically take out;Copper ion in the iron-binding agent also substitutional solution of filler 9 diamond waste product, produces copper sludge and flows to heavy copper pond 6 through taking sand pond 7, periodically pull out；After diamond waste product corrodes in reactor 8, filter to obtain diamond particles.
Claims (1)
1. the device reclaiming diamond, it is formed by absorbing reaction column (10), circulatory pool (5), pump (2) and spirillum (13), absorb to set bottom reaction column (10) and take sand pond (7), take sand pond (7), heavy copper pond (6) and circulatory pool (5) overflow series winding, absorb reaction column (10) bottom to be connected with reactor (8) by pipeline, top sets spirillum (13) charging aperture, if the offgas duct being connected with liquid seal trough (4), if being connected with pump (2) outlet, with the liquid inlet tube of shower nozzle, pump (2) inlet tube inserts circulatory pool (5) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425543.2U CN205634901U (en) | 2016-05-12 | 2016-05-12 | Retrieve device of diamond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425543.2U CN205634901U (en) | 2016-05-12 | 2016-05-12 | Retrieve device of diamond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634901U true CN205634901U (en) | 2016-10-12 |
Family
ID=57058730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425543.2U Expired - Fee Related CN205634901U (en) | 2016-05-12 | 2016-05-12 | Retrieve device of diamond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634901U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804844A (en) * | 2017-11-28 | 2018-03-16 | 黄冈师范学院 | Oxides of nitrogen gas reclaims the method and device of diamond |
| CN107983746A (en) * | 2017-11-28 | 2018-05-04 | 黄冈师范学院 | A kind of diamond recovery method and device for strengthening displacement reaction |
| CN108220617A (en) * | 2016-12-22 | 2018-06-29 | 曾舟华 | The method and device of iron displacement copper is replaced with diamond waste material |
| CN108371878A (en) * | 2018-01-23 | 2018-08-07 | 黄冈师范学院 | A kind of method of nitrogen oxides tail gas comprehensive utilization |
| CN109319776A (en) * | 2018-11-30 | 2019-02-12 | 黄冈师范学院 | The method, apparatus and application of nitrogen oxide and iron ion catalysis oxidation recycling diamond |
-
2016
- 2016-05-12 CN CN201620425543.2U patent/CN205634901U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220617A (en) * | 2016-12-22 | 2018-06-29 | 曾舟华 | The method and device of iron displacement copper is replaced with diamond waste material |
| CN107804844A (en) * | 2017-11-28 | 2018-03-16 | 黄冈师范学院 | Oxides of nitrogen gas reclaims the method and device of diamond |
| CN107983746A (en) * | 2017-11-28 | 2018-05-04 | 黄冈师范学院 | A kind of diamond recovery method and device for strengthening displacement reaction |
| CN108371878A (en) * | 2018-01-23 | 2018-08-07 | 黄冈师范学院 | A kind of method of nitrogen oxides tail gas comprehensive utilization |
| CN109319776A (en) * | 2018-11-30 | 2019-02-12 | 黄冈师范学院 | The method, apparatus and application of nitrogen oxide and iron ion catalysis oxidation recycling diamond |
| CN109319776B (en) * | 2018-11-30 | 2023-09-15 | 黄冈师范学院 | Method, device and application for recycling diamond through catalytic oxidation of nitrogen oxide and iron ions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170512 |