DE455024C - Slotted screen with a small gap width made of profile bars or profile wires - Google Patents
Slotted screen with a small gap width made of profile bars or profile wiresInfo
- Publication number
- DE455024C DE455024C DEH106298D DEH0106298D DE455024C DE 455024 C DE455024 C DE 455024C DE H106298 D DEH106298 D DE H106298D DE H0106298 D DEH0106298 D DE H0106298D DE 455024 C DE455024 C DE 455024C
- Authority
- DE
- Germany
- Prior art keywords
- profile
- wires
- gap width
- small gap
- slotted screen
- 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.)
- Expired
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
- B07B1/46—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
- B07B1/4681—Meshes of intersecting, non-woven, elements
-
- 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
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
Spaltsieb mit geringer Spaltweiteaus Profilstäben oder,Profildrähten. Die vorliegende Erfindung bezieht sich auf eine Ausführung der Spaltsiebe mit geringer Spaltweite aus Profilstäben oder Profildrähten. bei welchen die Profilstäbe oder -drähte der Länge nach zwischen den Querverbindungsstellen mit Abstandhaltern versehen sind, gegen welche der nächste Draht sich derart anlegt, daß dadurch eine gleichmäßige Spaltweite gesichert ist.Slotted screen with a small gap width made of profile rods or profile wires. The present invention relates to an embodiment of the wedge wire screens with low Gap width from profile bars or profile wires. in which the profile bars or -provide the wires lengthwise between the cross-connection points with spacers are against which the next wire is applied in such a way that thereby a uniform Gap width is secured.
Nach der vorliegenden Erfindung wird dies durch gleichsinnige seitliche Auskröpfungen der das Spaltsieb bildenden Profilstäbe oder -drähte erreicht, welche mit ihren Ecken gegeneinander anliegen.According to the present invention, this is achieved by side-by-side in the same direction Depths of the profile rods or wires forming the slotted screen reached which lie with their corners against each other.
Auf der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, und zwar in einer Draufsicht des Spaltsiebes.In the drawing, the invention is shown in an exemplary embodiment, namely in a plan view of the slotted screen.
Wie aus der Zeichnung ersichtlich, sind a die Profilstäbe, die in bekannter Weise zu Spaltsieben eng aneinandergereiht werden. Zwecks Unterteilung der bisher bekannten durchlaufenden Siebspalten b sind die Profilstäbe a mit seitlichen Auskröpfungen f versehen, deren Eckeng gegeneinander anliegen, so daß in einfachster Weise eine gleichmäßige Spaltweite über die ganze Länge des Spaltsiebes gesichert ist.As can be seen from the drawing, a are the profile bars that are strung together in a known manner to form wedge wire screens. For the purpose of subdividing the previously known continuous screen gaps b, the profile bars a are provided with lateral crankings f , the corners of which bear against one another, so that in the simplest possible way a uniform gap width is ensured over the entire length of the gap screen.
Da durch die Ausbiegungen oder Kröpfungen gleiche Spaltweiten zwischen den Profildrähten oder -stäben erzielt werden sollen, ist es selbstverständlich, daß z. die neben-Pinanderliegenden Ausbiegungen oder Kröpfungen gleiche Form und gleiches Ausmaß sowohl nach Länge und Höhe haben, und daß 2. die inneren Begrenzungslinien oder Begrenzungskurven der Kröpfungen in einem kleineren Abstand voneinander liegen als die äußeren Kröpfungsflächen, so daß die Kröpfungen sich mit ihren äußeren Punkten an die. Innenfläche der benachbarten Kröpfungen anlegen. Bei der Abb. 2 wird veranschaulicht, wie sich theoretisch bei Schrägabwicklung die ausgebogenen Teile aneinanderlegen, bei Abb. 3 bei rechtwinkligen Abbiegungen. In beiden Fällen gibt c das Außenmaß der inneren Begrenzungslinie und d der äußeren an.Since the bends or crankings equal gap widths between the profile wires or bars are to be achieved, it goes without saying that z. the bends or crankings lying next to the pinander have the same shape and shape have the same extent both in length and height, and that 2. the inner delimitation lines or limiting curves of the crankings lie at a smaller distance from one another than the outer cranking surfaces, so that the crankings are aligned with their outer points to the. Place the inner surface of the adjacent crankings. Fig. 2 illustrates how theoretically the bent parts lay against each other with diagonal winding, in Fig. 3 for right-angled turns. In both cases, c gives the external dimension the inner boundary line and d the outer one.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH106298D DE455024C (en) | Slotted screen with a small gap width made of profile bars or profile wires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH106298D DE455024C (en) | Slotted screen with a small gap width made of profile bars or profile wires |
Publications (1)
Publication Number | Publication Date |
---|---|
DE455024C true DE455024C (en) | 1928-01-21 |
Family
ID=7170007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH106298D Expired DE455024C (en) | Slotted screen with a small gap width made of profile bars or profile wires |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE455024C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967766C (en) * | 1948-10-02 | 1957-12-12 | Siemens Ag | Steam strainer consisting of a corrugated, helically wound metal band |
DE1026251B (en) * | 1954-05-31 | 1958-03-20 | Albert Wehner | Wedge wire screen |
DE975500C (en) * | 1952-11-23 | 1961-12-14 | Brueckenbau Flender G M B H | Sieve bottom made of a large number of juxtaposed grafted sieve wires |
-
0
- DE DEH106298D patent/DE455024C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967766C (en) * | 1948-10-02 | 1957-12-12 | Siemens Ag | Steam strainer consisting of a corrugated, helically wound metal band |
DE975500C (en) * | 1952-11-23 | 1961-12-14 | Brueckenbau Flender G M B H | Sieve bottom made of a large number of juxtaposed grafted sieve wires |
DE1026251B (en) * | 1954-05-31 | 1958-03-20 | Albert Wehner | Wedge wire screen |
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