CN103816991B - A kind of hydroecium screening device - Google Patents
A kind of hydroecium screening device Download PDFInfo
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- CN103816991B CN103816991B CN201410107079.8A CN201410107079A CN103816991B CN 103816991 B CN103816991 B CN 103816991B CN 201410107079 A CN201410107079 A CN 201410107079A CN 103816991 B CN103816991 B CN 103816991B
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- washing bath
- washing
- hydroecium
- screening
- wheel
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Abstract
Disclosed by the invention is a kind of hydroecium screening device, the washing wheel comprise washing bath, being located on washing bath by rotating steadying bar and the drive unit driving this washing wheel to rotate, the sidewall of described washing bath is provided with hydrostatic room, and the bottom of this hydrostatic room is lower than the bottom of described washing bath; Sidewall between described washing bath and hydrostatic room is removably provided with screen cloth, and the bottom of this screen cloth is higher than the bottom of described washing wheel. The present invention changes the tradition screening mode of fines and method, it is to increase the efficiency of screening operation, decreases energy consumption, reduces the loss of equipment, and effectively reduce dust pollution, protect environment.
Description
Technical field
What the present invention relates to is screening installation field, is more particularly a kind of hydroecium screening device, and it is mainly used in the screening screening operation to crushed material.
Background technology
In building trade, sandy soil are a kind of important material of construction, the sandy soil of great majority are all pick up from rivers sand now, along with urbanization ground is constantly accelerated, the needs of sandy soil are increasing, and excessively to excavate and use rivers husky be quite serious to the destruction in river course and physical environment, so utilizing disintegrating apparatus and screening installation from being a kind of well replacement and arbitrary way containing the native rock layers of sandstone, construction waste or ceramic waste material produce sandy soil for building. This produces the process of sandy soil: be all generally first the native rock layers containing sandstone collected or other waste material are dropped into disintegrating apparatus to pulverize, then screening installation is utilized to be sieved by the crushed material after pulverizing, obtained satisfactory sandy soil, again screening after particle big, undesirable crushed material be back to disintegrating apparatus resume pulverize, repeat producing of sandy soil.
In the screening link of whole process, usually it is all adopt conventional screening installation, such as vibratory screening apparatus, rotating screen, crushed material is at the enterprising row filter of screen cloth, this kind of screening mode not only consumes energy height, noise greatly, and efficiency is low, particularly when screening thinner fines, screen cloth is easy to block, and abrasion easily occurs in screening installation; More seriously it is easy to produce dust pollution in screening process, namely endangers the healthy of staff, affect again environment. So industry just needing one i.e. environmental protection very much but also energy-conservation, efficiency is high again screening new paragon and new installation.
Summary of the invention
Disclosed by the invention is a kind of hydroecium screening device, and its main purpose is to overcome prior art above shortcomings and shortcoming, makes crushed material environmental protection and energy saving more in screening process, it is to increase screening efficiency, extension device work-ing life.
The technical solution used in the present invention is as follows:
A kind of hydroecium screening device, the washing wheel comprise washing bath, being located on washing bath by rotating steadying bar and the drive unit driving this washing wheel to rotate, the sidewall of described washing bath is provided with hydrostatic room, the bottom of this hydrostatic room is lower than the bottom of described washing bath, and the sidewall between this hydrostatic room and washing bath is removably provided with screen cloth; The bottom of described hydrostatic room is provided with an outlet, and this outlet is connected with a settling tank by pipeline; The front side of described washing bath is also provided with an opening for feed, and the top of this opening for feed is provided with a water-in; The turning direction of described washing wheel is contrary with the current direction of water-in.
Further, the bottom of described screen cloth is higher than the bottom of described washing wheel.
Further, the described rotation of washing wheel and the water impact of water-in make the current in described washing bath form convection current surfing, this convection current surfing pushes the screening thing in washing bath to described hydrostatic room, and screens thing and enter hydrostatic room by screen cloth and the collection that sinks by deadweight.
Further, the cross section of described hydrostatic room is a funnel type, and the outlet of bottom is provided with control valve.
Further, described hydrostatic room has two, is arranged at respectively on the arranged on left and right sides wall of this washing bath.
Further, described drive unit comprises drive-motor and wheel box.
By the above-mentioned description of this invention, compared to the prior art, it is an advantage of the current invention that: the present invention utilizes the rotation of washing wheel and the water impact of water-in to make the current in washing bath form convection current surfing, this convection current surfing pushes be in the screening thing in washing bath the hydrostatic room of washing bath both sides to, and satisfactory crushed material enters hydrostatic room by screen cloth, undesirable crushed material is then delivered to disintegrating apparatus by washing wheel belt and is re-started pulverizing; Owing to the bottom of hydrostatic room is lower than the bottom of washing bath, will sink collection by deadweight so entering the screening thing in hydrostatic room, again cannot be back in this washing bath, completing the heavy collection of preliminary screening of crushed material; Crushed material the phoresying through current again of heavy collection bottom hydrostatic room, is transported in settling tank to carry out and precipitates concentrated further, complete the screening to crushed material and collect. The novel uniqueness of the present invention, device structure are simple; not only easily operation and realization; the loss of screen cloth is almost negligible by whole screening process; and practicality is very strong; change mode and method that conventional screen is elected to be industry; improve screening efficiency and reduce energy consumption, and effectively reduce dust pollution, protect environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is structural representation along A direction in Fig. 1.
Embodiment
Come with reference to the accompanying drawings the specific embodiment of the present invention is described further.
As shown in Figure 1, a kind of hydroecium screening device, the washing wheel 3 comprise washing bath 1, being set up on washing bath 1 by rotation axis 2 and the drive units (not shown in FIG.) driving this washing wheel 3 rotation, the arranged on left and right sides wall (11,12) of this washing bath 1 is respectively equipped with a hydrostatic room 4, the cross section of this hydrostatic room 4 is a funnel type, and lower than the bottom of washing bath 1 bottom it, the crushed material entering hydrostatic room 4 from washing bath 1 cannot be refluxed, reach the effect of preliminary heavy collection; The bottom of this hydrostatic room 4 is provided with the outlet 41 of belt controling valve 411, this outlet 41 is connected with a settling tank 6 by pipeline 5, utilize the conveying of current, the satisfactory crushed material of heavy collection preliminary in hydrostatic room 4 is delivered to settling tank 6 and carries out further heavy collection, and the current in settling tank 6 can also be back to washing bath 1, recycle water resources.
Sidewall (11,12) between washing bath 1 and hydrostatic room 4 is removably provided with screen cloth 7, the bottom of this screen cloth 7 is higher than the bottom of washing wheel 3, prevent the macrobead crushed material being sunken to bottom washing bath 1 from blocking screen cloth 7, screen cloth 7 can also arrange vibrator (not shown in FIG.), for the vibration of screen cloth 7, prevent screen cloth 7 from getting clogged. Can also installing, because the crushed material major part of macrobead all can be taken out of washing bath 1 by washing wheel 3, the probability blocking screen cloth 7 does not almost have. In the industry, if when needing thinner fines, the screen cloth all needing order number bigger, and the bigger screen cloth of order number is all quite low for its work-ing life, so when screening fines according to the conventional method, the wastage rate of screen cloth are quite high, and the screen cloth 7 of the present invention is owing to being in current, only it is subject to the impact to flowing water wave, so its loss percentage is almost nil, and there will not be the problem of obstruction.
The front side of washing bath 1 is provided with opening for feed 8, and the top of this opening for feed 8 is provided with water-in 9, and the direction that this water-in 9 inputs current is contrary with the direction of washing wheel 3 rotation. Washing wheel 3 up rotates, when taking the macrobead thing not meeting screening requirement out of, drive the current direction upper impact in washing bath 1 simultaneously, when current are from a high position to low position back flow, add the current that water-in 9 inputs, common formation convection current surfing, moved in the hydrostatic room 4 of the current direction both sides in washing bath 1, and current meet the fine particle thing that screening requires and will enter hydrostatic room 4, and sink collection by deadweight, it is achieved the object of screening and separating.
Above are only the specific embodiment of the present invention, but the design of the present invention design and be not only confined to this, every utilize this design the present invention to be improved with carrying out unsubstantiality, the behavior invading protection domain of the present invention all should be belonged to.
Claims (6)
1. a hydroecium screening device, the washing wheel comprise washing bath, being located on washing bath by rotating steadying bar and the drive unit driving this washing wheel to rotate, it is characterized in that: the sidewall of described washing bath is provided with hydrostatic room, the bottom of this hydrostatic room is lower than the bottom of described washing bath, and the sidewall between this hydrostatic room and washing bath is removably provided with screen cloth; The bottom of described hydrostatic room is provided with an outlet, and this outlet is connected with a settling tank by pipeline; The front side of described washing bath is also provided with an opening for feed, and the top of this opening for feed is provided with a water-in; The turning direction of described washing wheel is contrary with the current direction of water-in.
2. a kind of hydroecium screening device according to claim 1, it is characterised in that: the bottom of described screen cloth is higher than the bottom of described washing wheel.
3. a kind of hydroecium screening device according to claim 2, it is characterized in that: the described rotation of washing wheel and the water impact of water-in make the current in described washing bath form convection current surfing, this convection current surfing pushes the screening thing in washing bath to described hydrostatic room, and screens thing and enter hydrostatic room by screen cloth and the collection that sinks by deadweight.
4. a kind of hydroecium screening device according to claim 3, it is characterised in that: the cross section of described hydrostatic room is a funnel type, and the outlet of bottom is provided with control valve.
5. a kind of hydroecium screening device according to claim 1, it is characterised in that: described hydrostatic room has two, is arranged at respectively on the arranged on left and right sides wall of this washing bath.
6. a kind of hydroecium screening device according to claim 1, it is characterised in that: described drive unit comprises drive-motor and wheel box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107079.8A CN103816991B (en) | 2014-03-21 | 2014-03-21 | A kind of hydroecium screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107079.8A CN103816991B (en) | 2014-03-21 | 2014-03-21 | A kind of hydroecium screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103816991A CN103816991A (en) | 2014-05-28 |
| CN103816991B true CN103816991B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410107079.8A Active CN103816991B (en) | 2014-03-21 | 2014-03-21 | A kind of hydroecium screening device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186021A3 (en) * | 1984-12-14 | 1987-12-16 | Firma Amberger Kaolinwerke Gmbh | Method for recovering sand from dredged water mixed with sand, and device therefor |
| DE4021318A1 (en) * | 1990-07-04 | 1992-01-09 | Michael Brenner | Installation for reuse of concrete residue - incorporates water filled through with bucket wheel rotor |
| CN201275497Y (en) * | 2008-09-13 | 2009-07-22 | 苏乐建 | Machine for washing and separating ore |
| CN201366272Y (en) * | 2009-01-24 | 2009-12-23 | 苟贵洲 | Water-and-sand separator |
| CN103100524A (en) * | 2013-03-05 | 2013-05-15 | 上海理工大学 | Electric screening system |
| CN203061271U (en) * | 2013-01-23 | 2013-07-17 | 廖云霞 | Sand washer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7360655B2 (en) * | 2003-11-10 | 2008-04-22 | Thor Global Enterprises Ltd. | Material handling system having a scoop wheel |
-
2014
- 2014-03-21 CN CN201410107079.8A patent/CN103816991B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186021A3 (en) * | 1984-12-14 | 1987-12-16 | Firma Amberger Kaolinwerke Gmbh | Method for recovering sand from dredged water mixed with sand, and device therefor |
| DE4021318A1 (en) * | 1990-07-04 | 1992-01-09 | Michael Brenner | Installation for reuse of concrete residue - incorporates water filled through with bucket wheel rotor |
| CN201275497Y (en) * | 2008-09-13 | 2009-07-22 | 苏乐建 | Machine for washing and separating ore |
| CN201366272Y (en) * | 2009-01-24 | 2009-12-23 | 苟贵洲 | Water-and-sand separator |
| CN203061271U (en) * | 2013-01-23 | 2013-07-17 | 廖云霞 | Sand washer |
| CN103100524A (en) * | 2013-03-05 | 2013-05-15 | 上海理工大学 | Electric screening system |
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| Publication number | Publication date |
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| CN103816991A (en) | 2014-05-28 |
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Effective date of registration: 20161026 Address after: 362300, Quanzhou City, Fujian province Nanan city Liucheng Street banyan bridge under the village Patentee after: A Fujian province Heavy Machinery Co., Ltd. Address before: 362341, No. 10, Gong Ling village, Guan Qiao Town, Quanzhou City, Fujian, Nanan Patentee before: Zhang Chunyu |