CN203018308U - Spring type vibration wet sieving test unit - Google Patents
Spring type vibration wet sieving test unit Download PDFInfo
- Publication number
- CN203018308U CN203018308U CN 201220597953 CN201220597953U CN203018308U CN 203018308 U CN203018308 U CN 203018308U CN 201220597953 CN201220597953 CN 201220597953 CN 201220597953 U CN201220597953 U CN 201220597953U CN 203018308 U CN203018308 U CN 203018308U
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- CN
- China
- Prior art keywords
- filtrate
- grading
- dish
- screen
- wet sieving
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- 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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Abstract
The utility model relates to a wet sieving unit of slurry materials, and belongs to a particle size grading device for laboratory materials in a slurry pipeline transportation engineering project. A spring type vibration wet sieving test unit mainly comprises a rack, a bed, a press device, a sieve cover, grading sieves, filtrate discs, limiting shafts, vibrating springs and a filtrate barrel. Each grading sieve, the corresponding filtrate disc, the corresponding limiting shaft and the corresponding vibrating spring constitute a moveable grading unit. The grading sieves vertically reciprocate along the limiting shafts. The unit can be used for accurately, rapidly and efficiently grading the particle sizes of the slurry materials.
Description
Affiliated technical field
The utility model relates to a kind of wet sieving device of slurry material, can be widely used in the Slurry Pipeline Transportation engineering project, and the wet sieving experimental facilities use as fine fraction powder or slurry material belongs to laboratory raw meal particle size classifying equipoment technical field.
Background technology
At present, wet sieving work in laboratory is all to complete by the Manual moist sieve classification.Owing to needing constantly to check the grain size distribution of slurry material in the slurry pipeline engineering, the slurry sampling amount is large, the frequency is high, and the wet sieving workload is large, and artificial screening efficiency is low, and technical staff's task is heavy, and experimental result lags behind.In order to improve screening efficiency, reduce workman's workload, the automation that realizes the wet sieving of slurry material is very crucial for the slurry pipeline engineering project.
Summary of the invention
In order to realize the automation of slurry material wet sieving, improve screening efficiency, the utility model provides a kind of novel wet screening equipment, this equipment can be completed wet screening work by manually changing equipment automatization into, make the screening operating efficiency greatly improve, device structure is simple, and experimental result shortens accurately and reliably experimental period.
The technical scheme that its technical problem that solves the utility model adopts is: spring vibration wet sieving experimental rig mainly is comprised of frame, support, hold down gag, screen cover, classifying screen, filtrate dish, limit shaft, vibrating spring, filtrate tank.Wherein, classifying screen, filtrate dish, limit shaft and vibrating spring form a classification active unit.Classifying screen and filtrate dish are connected by the spring that is bolted, and limit shaft is fixed in the filtrate dish, and classifying screen is done along limit shaft and pumped.The top sieve is provided with the filtered water inlet pipe, sieving liquid by being positioned at filtrate dish 1/3rd height outlet pipe and the water inlet pipe of 2/3rds height that are positioned at next stage filtrate dish from flowing on next stage standard compass screen surface, down to the bottom standard screen, filtrate flows to filtrate tank from bottom filtrate dish outlet pipe successively.
The beneficial effects of the utility model are: can be as the slurry sieve classification equipment in metallic ore and coal industry slurry pipeline engineering, thus satisfied in the slurry pipeline engineering needs to grading automaticalization of slurry material screening.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is classification active unit top view.
Above-mentioned number in the figure is described as follows:
1, frame 2, hold down gag 3, screen cover
4, classifying screen 5, limit shaft 6, vibrating spring
7, flexible pipe 8, water inlet pipe 9, inlet valve
10, flowing water Valve 11, outlet pipe 12, filtrate tank
13, support 14, filtrate dish 15, spring supporting beam
16, limit shaft ear
The specific embodiment
In Fig. 1 and Fig. 2, the utility model spring vibration wet sieving experimental rig mainly is comprised of frame (1), support (13), hold down gag (2), screen cover (3), classifying screen (4), limit shaft (5), vibrating spring (6), filtrate dish (14), filtrate tank (12).
The water inlet pipe (8) that inlet valve (9) are installed connects with frame (1), and passes screen cover (3) to the middle spray of classifying screen (4) clear water.The exciting masterpiece that classifying screen (4) is subject to support (13) and vibrating spring (6) pumps, and relies on simultaneously limit shaft ear (16) to entangle to be fixed in the limit shaft (5) on filtrate dish (14) to carry out spacing.Vibrating spring (6) is fixed on spring support beam (15).Flexible pipe (7) is connected in 1/3rd height of upper level filtrate dish (14) and 2/3rds At The Heights of next stage filtrate dish (14).The outlet pipe (11) of band flowing water Valve (10) is connected bottom filtrate dish (14) with filtrate tank (12).
Claims (1)
1. a spring vibrates the wet sieving experimental rig, mainly be comprised of frame, support, hold down gag, screen cover, classifying screen, filtrate dish, limit shaft, vibrating spring, filtrate tank, it is characterized in that: classifying screen, filtrate dish, limit shaft and vibrating spring form a classification active unit; Classifying screen and filtrate dish are connected by the spring that is bolted, and limit shaft is fixed in the filtrate dish, and classifying screen is done along limit shaft and pumped; The top sieve is provided with the filtered water inlet pipe, sieving liquid by being positioned at filtrate dish 1/3rd height outlet pipe and the water inlet pipe of 2/3rds height that are positioned at next stage filtrate dish from flowing on next stage standard compass screen surface, down to the bottom standard screen, filtrate flows to filtrate tank from bottom filtrate dish outlet pipe successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597953 CN203018308U (en) | 2012-11-14 | 2012-11-14 | Spring type vibration wet sieving test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597953 CN203018308U (en) | 2012-11-14 | 2012-11-14 | Spring type vibration wet sieving test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018308U true CN203018308U (en) | 2013-06-26 |
Family
ID=48642324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597953 Expired - Fee Related CN203018308U (en) | 2012-11-14 | 2012-11-14 | Spring type vibration wet sieving test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583225A (en) * | 2016-12-23 | 2017-04-26 | 四川安宁铁钛股份有限公司 | Wet screening machine |
| CN107413625A (en) * | 2017-08-18 | 2017-12-01 | 镇江苏峰茶业科技有限公司 | A kind of screening frame mechanism in tea screening device |
| 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 |
-
2012
- 2012-11-14 CN CN 201220597953 patent/CN203018308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583225A (en) * | 2016-12-23 | 2017-04-26 | 四川安宁铁钛股份有限公司 | Wet screening machine |
| CN107413625A (en) * | 2017-08-18 | 2017-12-01 | 镇江苏峰茶业科技有限公司 | A kind of screening frame mechanism in tea screening device |
| 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 |
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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: 20130626 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |