CN202876923U - Device for extracting platinum group metals of three-way catalyst - Google Patents
Device for extracting platinum group metals of three-way catalyst Download PDFInfo
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- CN202876923U CN202876923U CN 201220548458 CN201220548458U CN202876923U CN 202876923 U CN202876923 U CN 202876923U CN 201220548458 CN201220548458 CN 201220548458 CN 201220548458 U CN201220548458 U CN 201220548458U CN 202876923 U CN202876923 U CN 202876923U
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- way catalyst
- platinum group
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- jaw crusher
- group metal
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Abstract
The utility model discloses a device for extracting platinum group metals of a three-way catalyst, wherein a special cutting machine, a jaw crusher, a main machine, a fan, an analyzer, a cyclone collector and a dust removal system are organically combined together to form a whole set of production device, so that the advantages of each part are greatly utilized; and the special cutting machine separates a shell of the three-way catalyst from a carrier and synchronously squeezes the carrier squeezed into small blocks, the jaw crusher crushes the squeezed three-way catalyst carrier, and the crushed three-way catalyst carrier is lifted to the crushing main machine through a lifter, is ground in a grinding machine of the main machine, is separated by the analyzer and the cyclone collector to finally obtain qualified powder. The device for extracting the platinum group metal of the three-way catalyst, disclosed by the utility model, has the advantages of having a simple structure and high performances, being convenient in operation, improving the extraction efficiency of the platinum group metals, saving the labors, reducing the production cost and greatly solving the existing problems.
Description
Technical field
The utility model belongs to mechanical field, relates in particular to a kind of device that extracts platinum group metal in the three-way catalyst.
Background technology
Tail gas control system is extensively installed in the automobile beginning by developed country since the nineties, wherein great majority use is ternary or claims three (effect) catalyst, is used for changing CO, unburnt hydrocarbons (HC) and nitrogen oxide (NOx) into nontoxic CO2, water and nitrogen; Present used three-way catalyst is many to be made of honeycomb type carrier (cordierite) and the washcoat carrier of rhodium or palladium (take the γ-Al2O3 as platinum).The consumption of each car noble metal is about 1 to 2g; In numerous tai-gas clean-up catalysts, because platinum group metal (mainly referring to palladium, platinum, rhodium) fusing point is high, stable chemical nature has good catalytic oxidation ability, can recycle, thereby more and more is used as cleaning catalyst for tail gases of automobiles.The annual whole world surpasses 60% platinum, palladium, rhodium all for the production of auto-exhaust catalyst; 2008, the consumption of platinum reached 118.3 tons in the auto-exhaust catalyst, 136.2 tons of palladiums, 23.6 tons of rhodiums; So being used for the platinum group metal of automobile catalyst is one " platinum ore of recyclable regenerative "; Yet noble metal worldwide still belongs to scarce resource, and resource provisioning presents monopolization situation.China is the country of Precious Metals Resources scarcity.Therefore, for reasonable, effective, recycling Precious Metals Resources, we need a set of equipment, to extract noble metal wherein; Existing equipment all is single machine production, repeatedly feeds intake, and the artificial time spent is many, and dust is large, and equipment can't be organized line.
The utility model content
The purpose of this utility model is to utilize a kind of device that extracts platinum group metal in the three-way catalyst, and being intended to solve existing equipment all is single machine production, repeatedly feeds intake, and the artificial time spent is many, and dust is large, and equipment can't be organized the problem of line.
The purpose of this utility model is to provide a kind of device that extracts platinum group metal in the three-way catalyst, and described device comprises: cutter special, jaw crusher, elevator, raw material cabin, permanent-magnetic iron expeller, belt feeder, main frame, blower fan, cyclone collector, pulse dust collector, vertical analytical engine, feed bin, online sample tap, electronic scale;
Described cutter special is installed in the described extraction three-way catalyst platinum group metal device foremost, described cutter special connects described jaw crusher, described jaw crusher connects described elevator, described elevator connects described raw material cabin, described raw material cabin connects described main frame, described pulse dust collector is arranged on described jaw crusher feed inlet and outlet and main frame discharging opening, described cyclone collector connects described feed bin, described vertical analytical engine connects described cyclone collector, described online sample tap is arranged on the exit of described feed bin, and whole system is worked under negative pressure state.
Further, described raw material cabin is connected main frame by permanent-magnetic iron expeller with belt feeder.
Further, described blower fan and main frame set of time air bleeding valve.
The device of platinum group metal in the extraction three-way catalyst of the present utility model; this device is with cutter special; jaw crusher; main frame and cyclone collector gather together; form a production line that extracts the platinum group metal; utilize cutter special that three-way catalyst is cut away shell; and the crowded bulk that is broken into; transfer to again jaw crusher and carry out break process; enter in the main frame and grind; by the cyclone collector separated and collected; obtain powder of finished product, the utility model has well utilized the advantage of each part, and various piece is combined; form a cover production equipment; save the time of extracting the platinum group metal, improved the efficient of extracting, reduced production cost; the dust that produces is less, has effectively protected environment and workman's health.
Description of drawings
Fig. 1 is the apparatus structure schematic diagram of platinum group metal in the extraction three-way catalyst that provides of the utility model embodiment;
Fig. 2 is the device front view of platinum group metal in the extraction three-way catalyst that provides of the utility model embodiment.
Among the figure: 1, cutter special; 2, jaw crusher; 3, elevator; 4, raw material cabin; 5, permanent-magnetic iron expeller; 6, belt feeder; 7, main frame; 8, blower fan; 9, cyclone collector; 10, pulse dust collector; 11, vertical analytical engine; 12, feed bin; 13, online sample tap.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model embodiment provides a kind of device that extracts platinum group metal in the three-way catalyst, and this device comprises: cutter special, jaw crusher, elevator, raw material cabin, permanent-magnetic iron expeller, belt feeder, main frame, blower fan, cyclone collector, pulse dust collector, vertical analytical engine, feed bin, online sample tap; Cutter special be installed in extract platinum group metal in the three-way catalyst device foremost, cutter special connects jaw crusher, jaw crusher connects elevator, elevator connects raw material cabin, raw material cabin connects main frame, and pulse dust collector is arranged on the main frame discharging opening, and cyclone collector connects feed bin, vertical analytical engine connects cyclone collector, and online sample tap is arranged on the exit of feed bin.
As the prioritization scheme of the utility model embodiment, raw material cabin is connected main frame by permanent-magnetic iron expeller with belt feeder.
As the prioritization scheme of the utility model embodiment, blower fan and main frame set of time air bleeding valve keep the air balance in the main frame grinding chamber.
As the prioritization scheme of the utility model embodiment, the cyclone collector lower end is provided with lock powder device, and negative-pressure gas in extraneous barotropic gas and the collector is kept apart.
Referring to accompanying drawing, the device that the utility model embodiment system is extracted platinum group metal in the three-way catalyst is described in further detail.
As depicted in figs. 1 and 2, the device of platinum group metal in the extraction three-way catalyst of the present utility model, this device is by cutter special 1, jaw crusher 2, elevator 3, raw material cabin 4, permanent-magnetic iron expeller 5, belt feeder 6, main frame 7, blower fan 8, cyclone collector 9, pulse dust collector 10, vertical analytical engine 11, feed bin 12, online sample tap 13, electronic scale 14, air compressor system 15 forms, certain water content is arranged because of the grinding charge material the mill of main frame 7 is indoor, the heat that produces during grinding material cause the moisture in the material to flash to gas and the amount that changes circulating current with mobile, and each pipeline connection of complete machine is poorly sealed and cause ambient atmos to be inhaled into also can making the circulating current air quantity to increase, guarantee the balance of air-flow by the air bleeding valve of adjusting 7 in blower fan 8 and main frame for this reason, and with in the unnecessary gas importing cloth bag pulse dust collector 10, the micro mist that residual air is carried is collected, the residual air after purifying is discharged; Main frame 7 courses of work are that motor drives the central shaft rotation by reductor, the upper end of axle is connecting the grinding roller suspension bracket, Burnisher apparatus is lifted on the grinding roller suspension bracket by horizontal axis tam and forms and swings fulcrum, it is not only around the central shaft revolution, grinding roller rolls along the bull ring inner circle under the effect of centrifugal force simultaneously, grinding roller itself is because of the rubbing action rotation, relieving tool post is equipped with in grinding roller suspension bracket lower end, the perching knife of inclination is housed on the lower flange of relieving tool post, the front end of perching knife approaches mill chamber liner plate, the rear end is positioned at the wedge gap of grinding roller and bull ring formation, perching knife and grinding roller are thrown material scraper between the feeding grinding roller bull ring and are extruded and then pulverize with turning in the journey, the air-flow that enters the mill chamber from the bull ring bottom is brought the granule powder into powder concentrator, reaches therefrom the purpose of powder process; Vertical analytical engine 11 is by the blade rotary on the buncher drive rotating disk, formed eddy current effect plays grading to powder, the speed of blade rotational speed is to regulate by finished powder seed degree size, when obtaining than the fine granularity powder period of the day from 11 p.m. to 1 a.m, the rotating speed that just must improve blade makes nonconforming powder be thrown to the below, meal continues to grind because self-gravity action falls into the mill chamber, qualified finished powder sucks in the willy-willy collector 9 with air-flow by blade, after air-flow and powder were separated, powder was collected; The performance of 9 pairs of flour mills of willy-willy collector plays very important effect, band powder air-flow is the High Rotation Speed state when entering collector, until air-flow with after powder separates, air-flow shrinks to move on to the center to cone with cone wall and forms rotation air-flow cylinder upwards during the end, at this moment separated the dropping of powder and collecting; Because the flow middle that rotates up that becomes at the collector cone bottom shape is negative pressure state, so very high to collector lower end seal request, must strictly separate with outside air, otherwise powder under being collected can be taken away by the core air-flow again, this directly affects the output of complete machine, therefore lock powder device is equipped with in the lower end of cyclone separator, its effect is that negative-pressure gas in extraneous barotropic gas and the collector is kept apart, this is considerable parts, will cause not powder delivery or few powder delivery as the hyoplastron anastomosis that does not fill lock powder device or lock powder device is poorly sealed, have a strong impact on complete machine output.
In the use of this extraction element, first the ternary catalyzing unit of pulling down on the scraped car is cut away shell under the effect of cutter special 1 hydraulic coupling, simultaneously with the carrier of three-way catalyst squeezed broken be block, the cutting technique of ternary catalyzing unit on cutter special 1 can be used as independent operation, and it is slow lower comparing broken process because of cutting speed; The lump material that obtains through cutter special 1, particularly bulk materials is after jaw crusher 2 is crushed to granularity≤25mm, by elevator 3 material is delivered to raw material cabin 4, continuously material is sent into indoor grinding of main frame 7 mills by electric and magnetic oscillation belt feeder 6 with the conveyer belt quantitative and even of permanent-magnetic iron expeller 5 again; Powder after the grinding is taken away by blower fan 8 air-flows, vertical analytical engine 11 carries out classification, powder that does not meet fineness requirement falls into main frame mill chambers 7 to be continued to grind, powder that meets fineness requirement with air-flow in pipeline enters willy-willy collector 9, carry out separated and collected, discharge through flour extraction pipe and be finished powder, air-flow sucks air-introduced machine 8 by willy-willy collector 9 upper end backwind tubes again, whole air flow system is sealing and circulating, and circulates under negative pressure state.Powder that process willy-willy collector 9 obtains enters feed bin 12 and collects, and feed bin 12 is provided with online sample tap 13, can detect powder of collecting at any time.
The device of platinum group metal in the extraction three-way catalyst of the present utility model; this device is with cutter special; jaw crusher; main frame; analytical engine; cyclone collector; electronic scale gathers together; form a production line that extracts the platinum group metal; utilize cutter special that three-way catalyst is cut away shell; and the crowded bulk that is broken into; transfer to again jaw crusher and carry out break process; enter in the main frame and grind; by the cyclone collector separated and collected; obtain powder of finished product, the utility model has well utilized the advantage of each part, and various piece is combined; form a cover production equipment; save the time of extracting the platinum group metal, improved the efficient of extracting, reduced production cost; the dust that produces is less, has effectively protected environment and workman's health.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a device that extracts platinum group metal in the three-way catalyst is characterized in that, described device gathers together cutter special, jaw crusher, main frame, analytical engine, cyclone collector, electronic scale;
Described cutter special is installed in the described extraction three-way catalyst platinum group metal device foremost, described cutter special connects described jaw crusher, described jaw crusher connects described elevator, described elevator connects described raw material cabin, described raw material cabin connects described main frame, described pulse dust collector is arranged on described jaw crusher feed inlet and outlet and main frame discharging opening, described cyclone collector connects described feed bin, described vertical analytical engine connects described cyclone collector, described online sample tap is arranged on the exit of described feed bin, and whole system is worked under negative pressure state.
2. the device of platinum group metal in the extraction three-way catalyst as claimed in claim 1 is characterized in that, described raw material cabin is connected main frame by permanent-magnetic iron expeller with belt feeder.
3. the device of platinum group metal in the extraction three-way catalyst as claimed in claim 1 is characterized in that, between described blower fan and the main frame air bleeding valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548458 CN202876923U (en) | 2012-10-25 | 2012-10-25 | Device for extracting platinum group metals of three-way catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548458 CN202876923U (en) | 2012-10-25 | 2012-10-25 | Device for extracting platinum group metals of three-way catalyst |
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| Publication Number | Publication Date |
|---|---|
| CN202876923U true CN202876923U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220548458 Expired - Fee Related CN202876923U (en) | 2012-10-25 | 2012-10-25 | Device for extracting platinum group metals of three-way catalyst |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872962A (en) * | 2012-10-25 | 2013-01-16 | 韩清洁 | Method for extracting three-way catalyst platinum group metal |
| CN105903517A (en) * | 2016-06-01 | 2016-08-31 | 山西煤矿机械制造股份有限公司 | Screening transshipment crusher |
| CN106525511A (en) * | 2016-11-15 | 2017-03-22 | 贵研资源（易门）有限公司 | Precious-metal-containing-spent-automobile-catalyst sampling device |
| CN109174390A (en) * | 2018-06-30 | 2019-01-11 | 湖州全优电工材料有限公司 | A kind of silicon powder production line efficiency crushing and cleaning processing unit (plant) |
| CN109530613A (en) * | 2018-12-05 | 2019-03-29 | 常州好迪机械有限公司 | A kind of mixing device |
| CN111589554A (en) * | 2018-08-28 | 2020-08-28 | 聂武胜 | Drug expelling treatment device and treatment method for extracting radix scutellariae |
-
2012
- 2012-10-25 CN CN 201220548458 patent/CN202876923U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872962A (en) * | 2012-10-25 | 2013-01-16 | 韩清洁 | Method for extracting three-way catalyst platinum group metal |
| CN102872962B (en) * | 2012-10-25 | 2016-02-10 | 韩清洁 | A kind of device extracting three-way catalyst platinum group metal |
| CN105903517A (en) * | 2016-06-01 | 2016-08-31 | 山西煤矿机械制造股份有限公司 | Screening transshipment crusher |
| CN106525511A (en) * | 2016-11-15 | 2017-03-22 | 贵研资源（易门）有限公司 | Precious-metal-containing-spent-automobile-catalyst sampling device |
| CN106525511B (en) * | 2016-11-15 | 2019-04-12 | 贵研资源（易门）有限公司 | The sampler of spent auto-catalysts containing noble metal |
| CN109174390A (en) * | 2018-06-30 | 2019-01-11 | 湖州全优电工材料有限公司 | A kind of silicon powder production line efficiency crushing and cleaning processing unit (plant) |
| CN111589554A (en) * | 2018-08-28 | 2020-08-28 | 聂武胜 | Drug expelling treatment device and treatment method for extracting radix scutellariae |
| CN109530613A (en) * | 2018-12-05 | 2019-03-29 | 常州好迪机械有限公司 | A kind of mixing device |
| CN109530613B (en) * | 2018-12-05 | 2023-09-19 | 常州好迪机械有限公司 | Application method of sand mixing device |
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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 |
Granted publication date: 20130417 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |