CN1024118C - Hydraulic peristaltic feeding leg for panning - Google Patents
Hydraulic peristaltic feeding leg for panning Download PDFInfo
- Publication number
- CN1024118C CN1024118C CN 88104765 CN88104765A CN1024118C CN 1024118 C CN1024118 C CN 1024118C CN 88104765 CN88104765 CN 88104765 CN 88104765 A CN88104765 A CN 88104765A CN 1024118 C CN1024118 C CN 1024118C
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- CN
- China
- Prior art keywords
- chute
- panning
- cell body
- hydroecium
- crosspiece
- 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.)
- Expired - Fee Related
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The present invention relates to a chute device using hydraulic power to separate placer gold ore. A water chamber connected with a pressure water supply is arranged at the bottom surface of a chute body; a plurality of small holes or seams communicated with the water chamber are arranged among crosspieces of the chute body; water passes through the small holes or the seams to push ore among the crosspieces to float to make the ore hard hardened, and the separating effect of placer gold is enhanced.
Description
The present invention is a kind of chute device that utilizes waterpower sorting gold dust mineral.
In the panning operation, be used at present the device of sorting gravel mine, except that centrifugal separator assembly, mainly contain jigging formula sorting unit and various sluicing device.Jigging formula sorting unit has the high advantage of sorting index, and the structure more complicated is used in the mechanization gold mining equipment of large-scale gold dredger and some semi-fixed types more.The basic functional principle of sluicing device is to make gold dust mix the slurry circulation to go into the cell body that a bottom that is undertaken on the turnover bracket is provided with several crosspieces (or other kind fin thing), the gold dust that passes mixes slurry and locate to produce eddy current between crosspiece, thereby realize the sorting of different specific weight thing, this kind equipment is because cost is low, specification requirement is not high, so it is very extensive in the panning The field, but the chute device existing questions of using is at present: after the mixed slurry of gold dust is sailed stream a period of time, ore in sand form stone between the crosspiece will harden, cause the decline significantly of gold dust sorting index thereupon, the much more difficult and labour intensity of labor cleaning's chute is big in addition, also uses to chute and brings many limitations.At the problems referred to above, a kind of mechanical peristaltic feeding leg for panning has appearred in recent years, its structure situation is: the base plate of chute is made with rubber slab, all there is a round steel rod bottom between per two crosspieces and is handled by quadric chain, under motor drives, regularly promote rubber slab and heave,, make it to be difficult for hardening in order to the loose ore in sand form thing that is deposited between the crosspiece.Although adopt this structure gold dust sorting index higher,, but make it lose original chute device advantage simple in structure again owing to increased moving component.United States Patent (USP) 2,287, once disclosed a kind of device in 747, this device has a rotating cylinder bucket, is provided with the porous plate on a kind circular cone inclined plane in the cylinder bucket, porous plate top is work branch constituency, the bottom is provided with a hydroecium, and a flat board is installed in hydroecium, makes flat board do upper and lower motion during work, produce the pulse current material is disperseed, thereby help the sorting of material.Because working flow is the pulse current in this device, its impact energy is less, and the energy of handling ore in sand form is relatively also less, thereby is unsuitable for being used in the very big gravel mine detached job scene for the treatment of capacity; In addition, the motion mode complexity of this device, the parts and the corresponding accessory that participate in motion are on the high side, and the possibility that this device is damaged increases, and has reduced mechanical availability.
The objective of the invention is to overcome weak point of the prior art, and then a kind of good separation effect, simple and reliable for structure, the big panning chute of processing ore in sand form thing ability are provided.
For reaching above-mentioned goal of the invention, designer of the present invention makes improvement to prior art, develop a kind of novel hydraulic peristaltic feeding leg for panning, its specific design scheme is such: this chute body is undertaken on the upset bracing frame, have a hydroecium of connecting with voltage stabilizing or pulse water source in the bottom surface of cell body, hydroecium and cell body are linked up by several apertures or finedraw; On the diapire of cell body, be provided with the crosspiece of several rectangular shapes, part or all be designed to right angle hollow tubular structure of these crosspieces, the pore bottom and the hydroecium of hollow tube are linked up; Top at crosspiece also has small boss and slotted eye.So the basic principle of design is to use the current of certain pressure by the gold dust mineral in the aperture between the cell body crosspiece or multidirectional impact of pore on finedraw and the hollow crosspiece and the promotion cell body, short its is in the semifloating state all the time, be in twos the gold dust mineral between the crosspiece like this and just can not harden, also make the gold dust grain be easy to sedimentation.
Below with reference to accompanying drawing the present invention is described.
Fig. 1 is the general assembly schematic diagram of hydraulic peristaltic feeding leg for panning.
Fig. 2 is the schematic cross section (A-A' section) of hydraulic peristaltic feeding leg for panning.
Fig. 3 is the hydroecium of hydraulic peristaltic feeding leg for panning and the profile of crosspiece part.
Fig. 4 is provided with schematic diagram (B-B' part sectioned view) for cell body top rail and aperture or finedraw.
With reference to accompanying drawing, the gold dust ore fluid-mixing that is mixed after sizing device or separator stir flows in having the chute body 2 of certain gradient with suitable flow velocity through stock inlet 1, and the grain piece that proportion is bigger in the fluid-mixing at this moment concentrates on the bottom of fluid.In the chute device in the past, fluid is subjected to the effect of boss 4, slotted eye 5 and outer etc. on all crosspieces 3 of cell body, above crosspiece, form multidirectional eddy current, gold dust and heavy sand are deposited in twos in the groove between the crosspiece 6, loosened as untimely, they will soon harden, and cause the gold dust can't sedimentation.Among the present invention, have hydroecium 7 in the chute bottom surface, between all crosspieces 3 of cell body, be provided with hole for water spraying or finedraw 8, when the water of certain pressure is gushed into cell body by these apertures or finedraw, can produce certain buoyancy to the gold dust ore between all crosspieces, make it be in the semifloating state all the time and unlikely hardening.Be to obtain better separating effect in real work, part or all of crosspiece on the cell body is designed to a kind of right angle hollow tubular structure, the bottom outlet of pipe and hydroecium are linked up, increase the current momentum, the water source that enters hydroecium by water inlet pipe 9 also can use the fluctuation pressure water source except that can using the voltage stabilizing water source.
The upset bracing frame 10 that is located under the cell body is used for when the clear groove work of chute after use a period of time, its practice is to push the latch that is located on the support trip shaft 11 aside, the chute body can be inclined to certain angle easily, heavy sand and gold dust just flow into the clear storage tank 12 that slips from the crosspiece groove, and are collected away.
Claims (1)
1, a kind of panning chute that utilizes waterpower to divide the ore dressing gold mineral, chute body (2) is undertaken on the upset bracing frame (10), have a hydroecium (7) of connecting with voltage stabilizing or pulse water source in the bottom surface of cell body, hydroecium and cell body are linked up by several apertures or finedraw (8), on the diapire of cell body, be provided with several rectangular crosspieces (3), it is characterized in that part or all of crosspiece is a kind of right angle hollow tubular structure, the bottom outlet of pipe and hydroecium are linked up, and have small boss (4) and slotted eye (5) on the top of crosspiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88104765 CN1024118C (en) | 1988-07-31 | 1988-07-31 | Hydraulic peristaltic feeding leg for panning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88104765 CN1024118C (en) | 1988-07-31 | 1988-07-31 | Hydraulic peristaltic feeding leg for panning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1039975A CN1039975A (en) | 1990-02-28 |
| CN1024118C true CN1024118C (en) | 1994-04-06 |
Family
ID=4833127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88104765 Expired - Fee Related CN1024118C (en) | 1988-07-31 | 1988-07-31 | Hydraulic peristaltic feeding leg for panning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1024118C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888933B (en) * | 2014-03-04 | 2017-03-22 | 侯树强 | Heavy metal reselection enrichment pipe and beneficiation method thereof |
| CN104923381A (en) * | 2015-06-30 | 2015-09-23 | 辽宁科技大学 | Complex force field spiral chute for ore dressing |
| CN106622631B (en) * | 2016-11-03 | 2019-10-18 | 深圳清华大学研究院 | A kind of high mud zinc oxide ore desliming device and method |
| CN109201308A (en) * | 2018-10-10 | 2019-01-15 | 裴文平 | A kind of ore-dressing plant based on fluctuating flow |
| CN109201307A (en) * | 2018-10-10 | 2019-01-15 | 裴文平 | A kind of multifunctional mineral sorting unit |
| CN109201309A (en) * | 2018-10-10 | 2019-01-15 | 裴文平 | A kind of coal washing device |
| CN112138860A (en) * | 2018-10-10 | 2020-12-29 | 裴文平 | Intelligent mineral sorting device |
| CN109201310A (en) * | 2018-10-10 | 2019-01-15 | 裴文平 | A kind of intelligence ore-dressing plant |
| CN109365381B (en) * | 2018-12-13 | 2021-05-18 | 江苏徐工信息技术股份有限公司 | Gush water formula and wash sieve separator |
-
1988
- 1988-07-31 CN CN 88104765 patent/CN1024118C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1039975A (en) | 1990-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| RJ01 | Rejection of invention patent application after publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |