DE1632176U - EDGE SEAL OF FILTER CLOTHS. - Google Patents

EDGE SEAL OF FILTER CLOTHS.

Info

Publication number
DE1632176U
DE1632176U DE1951ST002070 DEST002070U DE1632176U DE 1632176 U DE1632176 U DE 1632176U DE 1951ST002070 DE1951ST002070 DE 1951ST002070 DE ST002070 U DEST002070 U DE ST002070U DE 1632176 U DE1632176 U DE 1632176U
Authority
DE
Germany
Prior art keywords
filter cloths
edge seal
filter
cloths
edge
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
Application number
DE1951ST002070
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steinhaus GmbH
Original Assignee
Steinhaus GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Steinhaus GmbH filed Critical Steinhaus GmbH
Priority to DE1951ST002070 priority Critical patent/DE1632176U/en
Publication of DE1632176U publication Critical patent/DE1632176U/en
Expired legal-status Critical Current

Links

Description

zvxtl Randdichtua fa* Mlertüeher Filtertücher insbesondere Metallfiltertücher, aber auc von As- bestgewebes< nahes in Filterpreasen auch als Zentrifugenbeläge eine grundsätptiche Schwierigkeit zu überwinden. Ihre Machart zielt auf glatte Oberflächen hin, damit der FilterkQjBhen sich gut ablast. Zusammen mit den Featigkeitsansprüchenkommtman zu Einern Aufbau der Webteohnik, der mehrschichtig ist. Man muse infolgedes, se& am Rand der Filterfläehen im Regelfall die Piltermedien zuver- lasse abdichten, weil sonst ein Teil der Flüssigkeit im Innern des Filtertuches zum Rand hin abläuft. Dieee Schwierigkeiten imch- sen mit dem Druck. Die Ecken oder zusammenstossende Nähte sind da- bei besonders gefährdet. Aufgeklebt oder vernähte Stoffkappenein- fassungea kdnnen diese Schwierigkeiten nicht beseitigen. Das Ver- löten von Rändern führt entweder zum Verbrennen der dünnen Drähte oder zu Korrosioaangriffen* Klebstoffe auf Laakbasie sind chemist und wärmetechnisch nicht widerstandsfähig genug und können eben- falls nicht verlässlich dichten. Das an eich bekannte Flammenapritzverfahrent vor allem von Pcr- aethylent aber auch von anderen hochpolymeren Kunststoffen gibt nun ein Mittel an die Hand, diese Schwierigkeiten handlich und zuverläesig durch erfindungegemässe Pormgebung zu beseitigen JMan spritzt den Kunstatoff unter hoher Temperatur auf die zu sohützen- den Ränder der Metallfiltertücher beliebiger Nachart, wobei er in die tiefen Poren und Maschen der Tücher eindringt und eine poren- freie Abdichtung und mechanisch zuverlässige Verankerung ohne Ver- eprbdung erreicht. In gleicher Weise können Durchbrechungen für Eanale in den Filterapparaten in den Netalltuchem gesichert we- den. Ferner ist es mögliche die etumpfstoseenden Nahte von entri- fugenbelägen aus Uetalltüchern vbllig durch Aufspr ; it ». u VOZL st&ffategeneusehlieseenEsändertnichtcan den Dichtstra&t wenn statt Flammen&pritzen Heialuftpistolen für aiedrigs'en- de anatstoffeVerwendungfinden*/" SchutzansBrueht.. * ! s*' zvxtl Edge sealua fa * Mlertüeher Filter cloths, especially metal filter cloths, but also from As- bestgewebes <close in filter preases also as centrifuge linings to overcome a fundamental difficulty. Your style aims at smooth surfaces so that the filter kQjBhen works well ablast. Together with the skill claims, one comes to one Structure of the Webteohnik, which is multilayered. One muse as a result, se & at the edge of the filter surface, as a rule, the pilter media let seal, otherwise some of the liquid inside of the filter cloth runs off towards the edge. The difficulties in the sen with the pressure. The corners or butting seams are at particularly vulnerable. Glued or sewn fabric caps versionea cannot eliminate these difficulties. The Ver- soldering edges will either burn the thin wires or to corrosive attacks * Adhesives on Laakbasie are chemist and not thermally resistant enough and can also if not reliably seal. The flame injection process known to calibration, especially from Pcr- but there are also ethylene from other high-polymer plastics Now a means at hand to handle these difficulties and reliable to be eliminated by shaping according to the invention JMan the plastic is sprayed at high temperature onto the protective clothing the edges of the metal filter cloths of any kind, whereby it is in penetrates the deep pores and meshes of the cloths and free sealing and mechanically reliable anchoring without Examination achieved. In the same way, openings for Eanals in the filter apparatus are secured in the metal cloths. the. It is also possible to cut the stump-butting seams from joint coverings made of metal cloths completely by spraying; it ». u VOZL st & ffategeneusehlieseennichtcan change the sealing road if instead of flames & spray hot air guns for low de anatstoffeFind use * / " Protection request .. *! s * '

Claims (1)

a
1. Randdiohtunget1.'VOn M : etaU- oder ÅBbe8t-F11trtU. chera an ant&, Brehbreohaga. ma Nähn dureh. Afsrtzen v ehplmyen Kscastfa a&h Ar @iny a. aM :. 2. Randdlehtungen nach Anspruch 1 dadurch gekomutztiobuett - dass der Xäntenaehntz aus flaamengespritztem Polyaethy 'besteht.
a
1. Randdiohtunget1.'VOn M: etaU- or ÅBbe8t-F11trtU. chera on ant &, Brehbreohaga. ma sew through. Afsrtzen v ehplmyen Kscastfa a & h Ar @iny a. at the :. 2. Randdlehtungen according to claim 1 thereby gekomutztiobuett - that the Xäntenaehntz is made of fluff-injected polyethy 'consists.
DE1951ST002070 1951-10-23 1951-10-23 EDGE SEAL OF FILTER CLOTHS. Expired DE1632176U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1951ST002070 DE1632176U (en) 1951-10-23 1951-10-23 EDGE SEAL OF FILTER CLOTHS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1951ST002070 DE1632176U (en) 1951-10-23 1951-10-23 EDGE SEAL OF FILTER CLOTHS.

Publications (1)

Publication Number Publication Date
DE1632176U true DE1632176U (en) 1951-12-13

Family

ID=30009015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1951ST002070 Expired DE1632176U (en) 1951-10-23 1951-10-23 EDGE SEAL OF FILTER CLOTHS.

Country Status (1)

Country Link
DE (1) DE1632176U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636397A1 (en) * 1993-07-28 1995-02-01 JUNKER-FILTER GmbH Filter element for a chamber, membrane filter or the like and process for its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636397A1 (en) * 1993-07-28 1995-02-01 JUNKER-FILTER GmbH Filter element for a chamber, membrane filter or the like and process for its production

Similar Documents

Publication Publication Date Title
DE1632176U (en) EDGE SEAL OF FILTER CLOTHS.
DE429779C (en) Process for carrying out reactions and mixtures of gaseous or liquid bodies
DE1608027C3 (en) Safety device for systems operated with liquid metal, in particular sodium or sodium-potassium
DE1246678B (en) Process and device for wet cleaning of dust-laden gases
DE733935C (en) Extraction device for gases and fumes over working containers
DE1252629B (en) Process for regulating the temperature in a steam-heated heat treatment apparatus and device for carrying out the process
DE619648C (en) Portable device for treating air
DE802810C (en) Ventilation for waterproof clothing
DE759604C (en) Process for the hydrophobing of textile goods
DE630115C (en) Protective device against chemical warfare agents consisting of a protective suit and a protective gas mask
DE431388C (en) Recovery of mercury from hair dressing
DE409380C (en) Constantly pressurized hand fire extinguisher with closed outlet riser pipe
DE1776806U (en) WORK SUIT.
DE1847262U (en) DEVICE FOR SEALING TOP STITCH SEAMS.
DE1746005U (en) APRON.
DE1833603U (en) EMBODIMENT FABRIC FOR CLOTHING.
DE1524821U (en)
DE1853957U (en) HOLDER FOR THE HEAD OF A DEEP DEER.
DE1819019U (en) FOLDING AND PRESSING SHEET METAL WITH WATERPROOF AND AIRPROOF SEAM.
DE1693221U (en) DEVICE FOR CREATING AND / OR MAINTAINING A VACUUM PRESSURE IN THE OUTSIDE PERFORATED PLEURAL AREA OF THE HUMAN CHEST.
DE1633459U (en) GLASSES CASE THAT PROTECTS GLASSES AND CASE FROM LOSING.
DE1714250U (en) SPEED COOKING APPLIANCE WITH WATER JUG CLOSURE
DE1751325U (en) FUR CLEANING GLOVE.
DE1617402U (en) KNEE PADS.
DE1633270U (en) HOLDING DEVICE FOR TURKISH COFFEE GRINDERS.