CN105772396A - Blind area-free polyurethane sieve plate with steel wire compound sieve surface - Google Patents
Blind area-free polyurethane sieve plate with steel wire compound sieve surface Download PDFInfo
- Publication number
- CN105772396A CN105772396A CN201610270679.5A CN201610270679A CN105772396A CN 105772396 A CN105772396 A CN 105772396A CN 201610270679 A CN201610270679 A CN 201610270679A CN 105772396 A CN105772396 A CN 105772396A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- screen surface
- compass screen
- sieve plate
- compound
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4618—Manufacturing of screening surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of material screening, and particularly relates to a blind area-free polyurethane sieve plate with a steel wire compound sieve surface. According to the polyurethane sieve plate with the steel wire compound sieve surface, a lining framework is arranged in a support frame, the compound sieve surface is arranged at the upper end of the support frame, a plurality of steel wire ropes are arranged in the compound sieve surface, and a C-shaped mounting grooves are formed on one side of the support frame. The polyurethane sieve plate with the steel wire compound sieve surface has the beneficial effects that sieve mesh space is not occupied, the usable area of the sieve plate is increased, the screening efficiency of a single screening machine is improved, the toughness of the sieve surface is increased, the damage of the sieve surface caused by material impact is greatly reduced, and the sieve plate realizes the requirements of convenience in mounting and disassembling and safety in production.
Description
(1) technical field
The present invention relates to material screening field, particularly a kind of non-blind area steel wire compound compass screen surface polyurethane sieve plate.
(2) background technology
Material screen plate is applied to Mineral Processing Industry (colliery; mine tailing; sandstone and other screening); it is mainly used in the material of screening size particles mixing, due to the restriction of existing conventional sieve-plate structure, causes that the sieve plate blind area being applied on screen(ing) machine at present is bigger; and then make effective work area of sieve plate reduce; open-work rate is low, reduces the working face efficiency of screen(ing) machine, causes overall screen component efficiency low.After pouring into a mould due to polyurethane sieve plate, the grating rigidity in compass screen surface is relatively big, and toughness is not enough, therefore under mixed material repeated stock, easily causes compass screen surface and occurs damaging, and existing conventional sieve plate fixed installation structure is complicated simultaneously, dismounting is inconvenient, adds the labor intensity of workman.
(3) summary of the invention
The purpose of the present invention is contemplated to solve the problems referred to above, it is provided that a kind of non-blind area steel wire compound compass screen surface polyurethane sieve plate.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of non-blind area steel wire compound compass screen surface polyurethane sieve plate, is characterized in that: be provided with lining framework in bracing frame, bracing frame upper end is provided with compound compass screen surface, is provided with some steel wire ropes in compound compass screen surface, and bracing frame side is provided with C type mounting groove.
Concrete, described lining framework is arranged on inside bracing frame by the mode of pre-buried cast.
Concrete, described compound compass screen surface is positioned over the above side of bracing frame, and is connected with the trapezoidal of bracing frame top by locus, compass screen surface blind area.
Concrete, support frame as described above and the compound compass screen surface mode cast solid formula structure by sulfidization molding.
The invention has the beneficial effects as follows: be not take up screen slot space, increase the usable floor area of sieve plate, improve the screening efficiency of separate unit screen(ing) machine, add the toughness of compass screen surface, greatly reduce the compass screen surface damage because material impact causes, reach to facilitate installing/dismounting, the requirement of safety in production.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is present configuration schematic overview；
Fig. 2 is sieve plate longitudinal direction partial sectional view of the present invention；
Fig. 3 is sieve plate transverse direction partial sectional view of the present invention；
In figure, 1 compound compass screen surface, 2 bracing frames, 3 lining frameworks, 4 steel wire ropes, 5C type mounting groove.
(5) detailed description of the invention
Accompanying drawing 1-3 is a kind of specific embodiment of the present invention.This invention one non-blind area steel wire compound compass screen surface polyurethane sieve plate, is characterized in that: be provided with lining framework 3 in bracing frame 2；Bracing frame 2 upper end is provided with compound compass screen surface 1, is provided with some steel wire ropes 4 in compound compass screen surface 1, and bracing frame 2 side is provided with C type mounting groove 5.
Concrete, it is internal that described lining framework 3 is arranged on bracing frame 1 by the mode of pre-buried cast.
Concrete, described compound compass screen surface 1 is positioned over the above side of bracing frame 2, and by trapezoidal connection of locus, compass screen surface blind area with bracing frame 1 top.
Concrete, support frame as described above 2 and the compound compass screen surface 1 mode cast solid formula structure by sulfidization molding.
This invention one non-blind area steel wire compound compass screen surface polyurethane sieve plate, the present invention is when mounted almost without blind area, compound compass screen surface 1 is fitted with bracing frame 2 completely, owing to the locus, blind area at trapezoidal place, bracing frame 2 top Yu compound compass screen surface 2 is attached, the therefore fixing space not taking screen slot of bracing frame 2 and compound compass screen surface 1；During screening, material falls in bracing frame 2 through after compass screen surface, coordinates the inclined-plane at place to make material fall into screening district smoothly by bracing frame 2 with compass screen surface and completes screening action；Meanwhile, bracing frame 2 top is done in echelon and is connected with blind zone position between compass screen surface, is ensureing to increase on the basis of sieve plate working strength effective usable floor area of sieve plate, and then is improving the screening efficiency of separate unit screen(ing) machine；In compass screen surface, grating part contains steel wire rope 4, ensureing on the basis of original rigidity, adds the toughness of compass screen surface, greatly reduces the compass screen surface damage because material impact causes.C type mounting groove 5 fixes sieve plate of the present invention by the barb-like sound construction on rail chair top after coordinating with rail chair, thus reaching to facilitate installing/dismounting, and the designing requirement of safety in production.
The present invention is not limited to above-mentioned embodiment, and anyone should learn that makes under the enlightenment of the present invention has same or like technical scheme with the present invention, each falls within protection scope of the present invention.
Technology that the present invention is not described in detail, shape, structure part are known technology.
Claims (4)
1. a non-blind area steel wire compound compass screen surface polyurethane sieve plate, is characterized in that: be provided with lining framework in bracing frame, and bracing frame upper end is provided with compound compass screen surface, is provided with some steel wire ropes in compound compass screen surface, and bracing frame side is provided with C type mounting groove.
2. a kind of non-blind area according to claim 1 steel wire compound compass screen surface polyurethane sieve plate, is characterized in that: described lining framework is arranged on inside bracing frame by the mode of pre-buried cast.
3. a kind of non-blind area according to claim 1 steel wire compound compass screen surface polyurethane sieve plate, is characterized in that: described compound compass screen surface is positioned over the above side of bracing frame, and is connected with the trapezoidal of bracing frame top by locus, compass screen surface blind area.
4. a kind of non-blind area according to claim 1 steel wire compound compass screen surface polyurethane sieve plate, is characterized in that: support frame as described above and the compound compass screen surface mode cast solid formula structure by sulfidization molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270679.5A CN105772396A (en) | 2016-04-28 | 2016-04-28 | Blind area-free polyurethane sieve plate with steel wire compound sieve surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270679.5A CN105772396A (en) | 2016-04-28 | 2016-04-28 | Blind area-free polyurethane sieve plate with steel wire compound sieve surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772396A true CN105772396A (en) | 2016-07-20 |
Family
ID=56398734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610270679.5A Pending CN105772396A (en) | 2016-04-28 | 2016-04-28 | Blind area-free polyurethane sieve plate with steel wire compound sieve surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296163A (en) * | 2018-02-01 | 2018-07-20 | 江苏亿亿和华筛分设备有限公司 | A kind of compound sieve plate |
| CN110694897A (en) * | 2019-09-05 | 2020-01-17 | 张宏胜 | High-elasticity anti-blocking polyurethane sieve plate, manufacturing method thereof and sieving machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2754744Y (en) * | 2004-12-06 | 2006-02-01 | 郑凤明 | Embedded screen mesh |
| JP2006198576A (en) * | 2005-01-24 | 2006-08-03 | Kansai Kanaami Kk | Screening wire mesh and screening apparatus |
| CN2805954Y (en) * | 2005-10-28 | 2006-08-16 | 程尧 | Polyurethane rubber sieve plate |
| CN201124157Y (en) * | 2007-11-18 | 2008-10-01 | 山西省化工研究所 | Straight joint polyurethane cribellum |
| CN201179507Y (en) * | 2008-03-27 | 2009-01-14 | 中国矿业大学 | Mosaic type elastic compound sieve plate |
| CN201441977U (en) * | 2009-06-05 | 2010-04-28 | 李其梅 | Novel polyurethane screen |
-
2016
- 2016-04-28 CN CN201610270679.5A patent/CN105772396A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2754744Y (en) * | 2004-12-06 | 2006-02-01 | 郑凤明 | Embedded screen mesh |
| JP2006198576A (en) * | 2005-01-24 | 2006-08-03 | Kansai Kanaami Kk | Screening wire mesh and screening apparatus |
| CN2805954Y (en) * | 2005-10-28 | 2006-08-16 | 程尧 | Polyurethane rubber sieve plate |
| CN201124157Y (en) * | 2007-11-18 | 2008-10-01 | 山西省化工研究所 | Straight joint polyurethane cribellum |
| CN201179507Y (en) * | 2008-03-27 | 2009-01-14 | 中国矿业大学 | Mosaic type elastic compound sieve plate |
| CN201441977U (en) * | 2009-06-05 | 2010-04-28 | 李其梅 | Novel polyurethane screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296163A (en) * | 2018-02-01 | 2018-07-20 | 江苏亿亿和华筛分设备有限公司 | A kind of compound sieve plate |
| CN110694897A (en) * | 2019-09-05 | 2020-01-17 | 张宏胜 | High-elasticity anti-blocking polyurethane sieve plate, manufacturing method thereof and sieving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |