CN203778181U - Wet type mineral dressing test vibrating screen - Google Patents
Wet type mineral dressing test vibrating screen Download PDFInfo
- Publication number
- CN203778181U CN203778181U CN201420021928.3U CN201420021928U CN203778181U CN 203778181 U CN203778181 U CN 203778181U CN 201420021928 U CN201420021928 U CN 201420021928U CN 203778181 U CN203778181 U CN 203778181U
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- Prior art keywords
- screen
- bushing
- sieve
- housed
- orders
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 5
- 239000011707 mineral Substances 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000004458 analytical method Methods 0.000 abstract description 25
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000012216 screening Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005029 sieve analysis Methods 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of the mineral dressing analysis, in particular to a wet type mineral dressing test vibrating screen. The wet type mineral dressing test vibrating screen is provided with a base, wherein a vibrating device is arranged in the base; the base is provided with a bushing screen fixing device; the bushing screen fixing device comprises a fixing base plate, a fixing strut and an arc-shaped supporting plate sheathed on the upper end of the fixing strut; the fixing base plate is provided with a bushing screen base plate; the bushing screen base plate is provided with a guide rod; the upper end of the guide rod is fixedly arranged on the arc-shaped supporting plate; a bushing screen platen is penetrated on the guide rod; 1-5 standard screens are installed between the bushing screen platen and the bushing screen base plate; a water feeding screen is installed between the bushing screen platen and the standard screen on the upmost layer; a water discharging plate is arranged between the bushing screen base plate and the standard screen on the lowest layer; the water feeding screen is provided with a water feeding pipe; the water discharging plate is provided with a water discharging pipe. The wet type mineral dressing test vibrating screen disclosed by the utility model has the advantages of wide applicable range, convenience in operation, high screen analysis precision, small dust, high efficiency, stability in operation and small error and is suitable to popularize and use in scientific research and production.
Description
Technical field
The utility model belongs to ore dressing analysis technical field, especially a kind of wet type beneficiation test vibratory sieve.
Background technology
In ore dressing process, sieve analysis is a most important step, sieve analysis can be by carrying out classification to solid material, mensuration raw meal particle size forms, and by analysis, the character of research size fractionated material, mineralogical composition are in situations such as size fractionated distributive laws, and therefore, whether sieve analysis is accurately very great for ore dressing, the mining meaning in later stage.
At present, for the grain size analysis of fine particle stage material in beneficiation test (43-1000um), most of laboratories are all to adopt dry type vibratory sieve to carry out dry method screen analysis.Dry method screen analysis is first standard screen to be packaged in order, sample is poured on the compass screen surface of the superiors, build gland, be placed on and on vibrating sieving machine, sieve 10 ~ 30min, then successively every layer of sieve taken off with hand screening, if gained undersize material is less than 1% of on-the-sieve material amount in 1min, thinks and reach terminal, otherwise screening just should be proceeded, until meet above-mentioned requirements.After dry screen completes, each grade of gained is detected respectively to quality.Screen analysis poor accuracy, with duration, troublesome poeration, moisture for sample, more containing mud like this, and the material that material is adhered to one another or fine particle stage material are at all unworkable with dry screen screen analysis, because material is easy to conglomeration on compass screen surface, stop up sieve aperture.Because dry type vibratory sieve dust in screen analysis process is large, screen cloth loss is large, and screen analysis result is inaccurate, and a lot of laboratories do not re-use this kind of vibratory sieve, but use artificial screen analysis instead.Artificial screen analysis is generally applicable to the wider sieve analysis of particle size range, once can only sieve a grade, while measuring a plurality of grade, needs the sieve screening of different sieve apertures repeatedly just can complete, and the screen analysis time is long, and inefficiency can not meet test schedule requirement.
Summary of the invention
The purpose of this utility model is exactly in order to solve existing dry testing vibratory sieve screen analysis weak effect, screen analysis data are inaccurate, and the artificial ineffective problem of screen analysis is improved on the basis of existing dry testing vibratory sieve, provide a kind of wet type beneficiation test vibratory sieve; The present invention can significantly improve the operating efficiency of test work grain size analysis, reduces the breeze clustering phenomena of dry type vibratory sieve, improves the accuracy of screen analysis data.
A kind of wet type beneficiation test vibratory sieve of the present utility model, there is base, vibrating device is housed in base, bushing screen fixture is housed on base, described bushing screen fixture comprises fixed underpan, anchor post and the arc gripper shoe that is sleeved on anchor post upper end, cover screen bottom tray is housed on described fixed underpan, on cover screen bottom tray, at least two guide posts are housed, the upper end of guide post is fixed in arc gripper shoe, on guide post, be coated with bushing screen platen, on bushing screen platen, fastener is housed, between cover screen bottom tray and bushing screen platen, 1～5 standard screen that aperture is different is housed, the order number of described standard screen increases from top to bottom successively, it is characterized in that: a water inlet sieve is housed between bushing screen platen and the superiors' standard screen, between cover screen bottom tray and orlop standard screen, a water tray is housed, described water inlet sieve is provided with water inlet pipe, and water tray is provided with outlet pipe.
The aperture of the sieve of water inlet described in the utility model is preferably 60 orders, and the bottom of water inlet sieve is also equipped with the plastic sheeting that one deck is covered with pin hole, can make current more even, and screen analysis is more accurate; Certainly the water inlet sieve that can also select larger order number in the utility model, as 80 orders, 100 orders, 120 orders, 160 orders, 200 orders, 325 orders etc., is also feasible.
On outlet pipe in the utility model in described water inlet sieve, be also equipped with into water coil pipe, water inlet coil pipe is fixed on into water sieve upper in the shape of a spiral, and spiral helicine water inlet coil pipe can make water flow velocity slow down, and screen analysis is more accurate.
Standard screen described in the utility model is preferably 5, and order number is followed successively by 80 orders, 100 orders, 120 orders, 160 orders, 200 orders, 325 orders from top to bottom.Certain standard screen of the present utility model also can be selected according to actual classification demand, and the pore size of standard screen also can be adjusted according to the actual requirements.
The utility model in use, first according to classification, require to select required vibratory sieve, then standard screen is packaged successively by screen number, to need screening materials carrying to be loaded in first standard screen, the sieve of intaking, standard screen is contained in order on cover screen bottom tray together with water tray, fix bushing screen platen, connect water inlet pipe, outlet pipe, opening motor sieves, like this, because the material on each compass screen surface is dispersity under flow action, add vibration external force and Action of Gravity Field, the material that is less than sieve aperture can enter into lower one deck sieve with current, final bottom material is along with current enter into basin by outlet pipe, screening so step by step, until screen analysis finishes.
The utility model is compared with existing dry type vibratory sieve, and the scope of application is wide, easy to operate, and screen analysis precision is high, and dust is little, and efficiency is high, stable operation, and error is little, is adapted at promoting the use of in research and production.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the main TV structure schematic diagram of the utility model water inlet sieve;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Fig. 5 is the main TV structure schematic diagram of the utility model water tray.
In figure: 1-base, 2-vibrating device, 3-fixed underpan, 4-anchor post, 5-arc gripper shoe, 6-cover screen bottom tray, 7-guide post, 8-bushing screen platen, 9-fastener, 10-standard screen, 11-water inlet sieve, 12-water tray, 13-water inlet pipe, 14-outlet pipe, 15-plastic sheeting, 16-water inlet coil pipe.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is a kind of wet type beneficiation test vibratory sieve, it has base 1, vibrating device 2 is housed in base 1, described vibrating device is connected (not shown) by transmission mechanism with motor-driven, bushing screen fixture is housed on base 1, described bushing screen fixture comprises fixed underpan 3, anchor post 4 and the arc gripper shoe 5 that is sleeved on anchor post upper end, cover screen bottom tray 6 is housed on described fixed underpan 3, on cover screen bottom tray 6, three guide posts 7 are housed, the upper end of guide post 7 is fixed in arc gripper shoe 5, on guide post 7, be coated with bushing screen platen 8, fastener 9 is housed on bushing screen platen 8, between cover screen bottom tray 6 and bushing screen platen 8, five standard screens 10 that aperture is different are housed, the order number of described standard screen increases from top to bottom successively, particularly: a water inlet sieve 11 is housed between bushing screen platen 8 and the superiors' standard screen 10, between cover screen bottom tray 6 and orlop standard screen 10, a water tray 12 is housed, described water inlet sieve 11 is provided with water inlet pipe 13, and water tray 12 is provided with outlet pipe 14.
The aperture of the sieve of water inlet described in the present embodiment 11 is 60 orders, and the bottom of water inlet sieve is also equipped with the plastic sheeting 15 that one deck is covered with pin hole, can make current more even, and screen analysis is more accurate.
On outlet pipe in the present embodiment in described water inlet sieve 11, be also equipped with into water coil pipe 16, water inlet coil pipe is fixed in the shape of a spiral on water sieve 11, and spiral helicine water inlet coil pipe 16 can make water flow velocity slow down, and screen analysis is more accurate.
Described in the present embodiment, five basipetal order numbers of standard screen 10 are followed successively by 80 orders, 100 orders, 120 orders, 160 orders, 200 orders, 325 orders.
Intake in the present embodiment sieve, standard screen, water tray diameter is 195mm, and the water inlet flow velocity of water inlet sieve is 200～300ml/min.
Claims (4)
1. a wet type beneficiation test vibratory sieve, there is base, vibrating device is housed in base, bushing screen fixture is housed on base, described bushing screen fixture comprises fixed underpan, anchor post and the arc gripper shoe that is sleeved on anchor post upper end, cover screen bottom tray is housed on described fixed underpan, on cover screen bottom tray, at least two guide posts are housed, the upper end of guide post is fixed in arc gripper shoe, on guide post, be coated with bushing screen platen, on bushing screen platen, fastener is housed, between cover screen bottom tray and bushing screen platen, 1～5 standard screen that aperture is different is housed, the order number of described standard screen increases from top to bottom successively, it is characterized in that: a water inlet sieve is housed between bushing screen platen and the superiors' standard screen, between cover screen bottom tray and orlop standard screen, a water tray is housed, described water inlet sieve is provided with water inlet pipe, and water tray is provided with outlet pipe.
2. a kind of wet type beneficiation test vibratory sieve according to claim 1, is characterized in that: the aperture of described water inlet sieve is 60 orders, and the bottom of water inlet sieve is also equipped with the plastic sheeting that one deck is covered with pin hole.
3. a kind of wet type beneficiation test vibratory sieve according to claim 1 and 2, is characterized in that: on the outlet pipe in described water inlet sieve, be also equipped with into water coil pipe, water inlet coil pipe is fixed in the shape of a spiral on water sieve.
4. a kind of wet type beneficiation test vibratory sieve according to claim 1, is characterized in that: described standard screen is 5, and order number is followed successively by 80 orders, 100 orders, 120 orders, 160 orders, 200 orders, 325 orders from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021928.3U CN203778181U (en) | 2014-01-15 | 2014-01-15 | Wet type mineral dressing test vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021928.3U CN203778181U (en) | 2014-01-15 | 2014-01-15 | Wet type mineral dressing test vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778181U true CN203778181U (en) | 2014-08-20 |
Family
ID=51314410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021928.3U Expired - Lifetime CN203778181U (en) | 2014-01-15 | 2014-01-15 | Wet type mineral dressing test vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778181U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153508A (en) * | 2016-06-23 | 2016-11-23 | 吴江市建设工程质量检测中心有限公司 | Water sieve method sieve test instrument and test method |
| CN106583225A (en) * | 2016-12-23 | 2017-04-26 | 四川安宁铁钛股份有限公司 | Wet screening machine |
| CN108499853A (en) * | 2018-05-07 | 2018-09-07 | 长沙矿冶研究院有限责任公司 | A kind of material combinations testing sifter |
| CN112844804A (en) * | 2020-12-16 | 2021-05-28 | 广东省科学院智能制造研究所 | Multi-mesh wet-type automatic ore dressing device |
-
2014
- 2014-01-15 CN CN201420021928.3U patent/CN203778181U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153508A (en) * | 2016-06-23 | 2016-11-23 | 吴江市建设工程质量检测中心有限公司 | Water sieve method sieve test instrument and test method |
| CN106583225A (en) * | 2016-12-23 | 2017-04-26 | 四川安宁铁钛股份有限公司 | Wet screening machine |
| CN108499853A (en) * | 2018-05-07 | 2018-09-07 | 长沙矿冶研究院有限责任公司 | A kind of material combinations testing sifter |
| CN112844804A (en) * | 2020-12-16 | 2021-05-28 | 广东省科学院智能制造研究所 | Multi-mesh wet-type automatic ore dressing device |
| CN112844804B (en) * | 2020-12-16 | 2022-12-02 | 广东省科学院智能制造研究所 | Multi-mesh wet-type automatic ore dressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |