CN106423850A - Sieve frame sealing device for spin vibration sieve - Google Patents
Sieve frame sealing device for spin vibration sieve Download PDFInfo
- Publication number
- CN106423850A CN106423850A CN201611110203.1A CN201611110203A CN106423850A CN 106423850 A CN106423850 A CN 106423850A CN 201611110203 A CN201611110203 A CN 201611110203A CN 106423850 A CN106423850 A CN 106423850A
- Authority
- CN
- China
- Prior art keywords
- screen frame
- sieve
- sieve frame
- flange
- frame
- 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
Links
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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/181—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings for plastic packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a sieve frame sealing device for a spin vibration sieve. The sieve frame sealing device comprises a bundling ring, an upper sieve frame and a lower sieve frame. The middle upper portion of the sieve frame wall of the upper sieve frame is provided with a cylindrical slag sucking port, the outer side of an outer opening of the slag sucking port is sealed through a movable rubber cover, a round of inclined plate is welded on the inner wall of a sieve frame along the lower portion of the slag sucking port, a flange is welded to the inner wall of the sieve frame below the inclined plate, the lower portion of the inclined plate is welded to the inner edge of the flange, a circle of seal rubber skin is fixed to the bottom plane of the flange, the sealing of the part of the top of a net frame in contact with the flange is ensured, a U-shaped seal ring is installed on the edge of the net frame of a screen cloth, and the outside of both the upper sieve frame and the lower sieve frame is fixed through the bundling ring. The sieve frame sealing device is reasonable in structure and good in using effect, a screening effect of the spin vibration sieve can be ensured, and powder does not leak easily.
Description
Technical field
The present invention relates to spin vibration sieve, particularly a kind of screen frame sealing device being applied to use in spin vibration sieve.
Background technology：
Currently for the screening of the less powder class material of oversize, using existing screen frame, there is more drawback.The first：One
Secondary sifting net rate is relatively low, and when the online material bed of material is thicker, the material particles that easily occur thoroughly netting have little time to contact wire side, just from
Discharging opening is discharged, and the material being discharged also will be sieved again or repeatedly, can be only achieved requirement；It two is：Screen frame is direct
It is pressed on rack sealing ring, the mode locked with beam ring is come anti-leak-stopping powder, but the gap between rack sealing ring and screen frame still holds
Easily hide a lot of materials, bring a lot of adverse effects to the effect of screening.
Content of the invention
The purpose of the present invention is a kind of screen frame sealing device rational in infrastructure, spin vibration sieve that using effect is good of design.
The technical scheme is that, a kind of screen frame sealing device of spin vibration sieve, it includes beam ring, upper screen frame, lower screen frame,
It is characterized in that：The upper position of the screen frame wall of upper screen frame is provided with cylindrical shape slag suction mouth, uses active rubber outside slag suction mouth collar extension
Cover seal, welding one circle swash plate below screen frame inwall is along slag suction mouth, the screen frame inwall below swash plate is welded with flange circle, swash plate
Bottom is welded together with flange circle inward flange, flange circle baseplane be fixed with a circle caulking gum skin it is ensured that rack top with
The sealing of flange circle contact site, the rack edge of screen cloth is equiped with U-shaped sealing ring, and beam ring is passed through admittedly in the outside of upper and lower screen frame
Fixed.
Rationally, using effect is good, ensure that the screening effect of circular vibrating screen for present configuration, and feed powder is difficult to reveal.
Brief description
Fig. 1 is structural representation of the present invention.
Specific embodiment
Describe embodiment in conjunction with accompanying drawing in detail,
The present embodiment is：The upper position of the screen frame wall of upper screen frame 1 is welded with a cylindrical shape slag suction mouth 2, and slag suction mouth collar extension is lived
Dynamic rubber cover seal, welding one circle swash plate 3 below screen frame inwall is along slag suction mouth, the screen frame inwall below swash plate is welded with flange
Circle 4, swash plate bottom is welded together with flange circle inward flange, and the welding and assembling height of described flange circle is according to the height of lower section rack 6
Determine, flange circle baseplane is pasted with a circle caulking gum skin 5 it is ensured that rack top and the sealing of flange circle contact site, fills
The outside beam ring 7 of screen frame equipped with U-shaped sealing ring 8, is locked in the rack edge of good screen cloth, the caulking gum skin of upper screen frame flange base and
The U-shaped sealing ring at rack edge, just to constituting secondary seal outside the material in screen(ing) machine and screen(ing) machine, the outside of upper and lower screen frame leads to
Cross beam ring 9 fixing.
Above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For institute
Change or the change of other multi-forms for the those of ordinary skill in genus field, can also be made on the basis of the above description
Dynamic.There is no need to be exhaustive to all of embodiment, and the obvious change thus extended out or change
Move within still in the protection domain of the invention.
Claims (1)
1. the screen frame sealing device of a kind of spin vibration sieve, it includes beam ring, upper screen frame, lower screen frame it is characterised in that：The sieve of upper screen frame
The upper position of frame wall is provided with cylindrical shape slag suction mouth, uses active rubber cover seal outside slag suction mouth collar extension, in screen frame inwall along suction
Welding one circle swash plate below cinder notch, the screen frame inwall below swash plate is welded with flange circle, and swash plate bottom is welded with flange circle inward flange
It is connected together, flange circle baseplane is fixed with a circle caulking gum skin it is ensured that the sealing of rack top and flange circle contact site,
The rack edge of screen cloth is equiped with U-shaped sealing ring, and the outside of upper and lower screen frame is fixed by beam ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110203.1A CN106423850A (en) | 2016-12-06 | 2016-12-06 | Sieve frame sealing device for spin vibration sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110203.1A CN106423850A (en) | 2016-12-06 | 2016-12-06 | Sieve frame sealing device for spin vibration sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106423850A true CN106423850A (en) | 2017-02-22 |
Family
ID=58216028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611110203.1A Pending CN106423850A (en) | 2016-12-06 | 2016-12-06 | Sieve frame sealing device for spin vibration sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54154863A (en) * | 1978-03-30 | 1979-12-06 | Hein Lehmann Ag | Side seal device for sieving machine |
| CN2644019Y (en) * | 2003-09-11 | 2004-09-29 | 张文杰 | Polycolumn fastening highly effective rotary and oscillatory sieve |
| CN2880276Y (en) * | 2006-03-10 | 2007-03-21 | 贺占胥 | Vibrating screen net mounting mechanism |
| CN201076855Y (en) * | 2007-08-09 | 2008-06-25 | 贺占胥 | Vibrating screen network frame sealing ring |
| CN206382201U (en) * | 2016-12-06 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of screen frame sealing device of spin vibration sieve |
-
2016
- 2016-12-06 CN CN201611110203.1A patent/CN106423850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54154863A (en) * | 1978-03-30 | 1979-12-06 | Hein Lehmann Ag | Side seal device for sieving machine |
| CN2644019Y (en) * | 2003-09-11 | 2004-09-29 | 张文杰 | Polycolumn fastening highly effective rotary and oscillatory sieve |
| CN2880276Y (en) * | 2006-03-10 | 2007-03-21 | 贺占胥 | Vibrating screen net mounting mechanism |
| CN201076855Y (en) * | 2007-08-09 | 2008-06-25 | 贺占胥 | Vibrating screen network frame sealing ring |
| CN206382201U (en) * | 2016-12-06 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of screen frame sealing device of spin vibration sieve |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |