DE20014234U1 - Blasting nozzle for blasting devices - Google Patents

Blasting nozzle for blasting devices

Info

Publication number
DE20014234U1
DE20014234U1 DE20014234U DE20014234U DE20014234U1 DE 20014234 U1 DE20014234 U1 DE 20014234U1 DE 20014234 U DE20014234 U DE 20014234U DE 20014234 U DE20014234 U DE 20014234U DE 20014234 U1 DE20014234 U1 DE 20014234U1
Authority
DE
Germany
Prior art keywords
jet nozzle
section
nozzle according
cross
blasting
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 - Lifetime
Application number
DE20014234U
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.)
SCHMIDT SANDSTRAHLTECHNIK GmbH
Original Assignee
SCHMIDT SANDSTRAHLTECHNIK 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 SCHMIDT SANDSTRAHLTECHNIK GmbH filed Critical SCHMIDT SANDSTRAHLTECHNIK GmbH
Priority to DE20014234U priority Critical patent/DE20014234U1/en
Publication of DE20014234U1 publication Critical patent/DE20014234U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Strahldüse (1) für Strahlgeräte wie Sandstrahlgeräte für den Einbau in einem mit einem Schlauch verbundenen Strahlkopf, wobei die Strahldüse eine Durchgangsbohrung mit einem sich an den Schlauch anschließenden Einlauf und einen Auslauf für das Strahlmittel dadurch gekennzeichnet,
daß die Bohrung (3) einen nicht kreisförmigen Querschnitt und/oder Längsnuten und Längsstege aufweist,
und daß die Bohrung wenigstens entlang eines Abschnittes gewendelt ist.1. jet nozzle (1) for blasting equipment such as sand blasting equipment for installation in a part connected to a hose-jet head, wherein the jet nozzle, a through hole is marked with the hose subsequent inlet and an outlet for the blasting agent by
that the bore ( 3 ) has a non-circular cross section and / or longitudinal grooves and longitudinal webs,
and that the bore is coiled at least along a section. 2. Strahldüse nach Anspruch 1, dadurch gekennzeichnet, daß die Wendelung einen Versatz von zwischen 30 und 180° senkrecht zu Längsmittelachse der Bohrung beträgt.2. jet nozzle according to claim 1, characterized, that the spiral is perpendicular to an offset of between 30 and 180 ° Longitudinal central axis of the hole is. 3. Strahldüse nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sich der gewendelte Abschnitt wenigstens an den Auslauf anschließt.3. jet nozzle according to claim 1 or 2, characterized, that the coiled section at least connects to the outlet. 4. Strahldüse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich die Bohrung wenigstens in einem Abschnitt zum Auslauf hin gleichmäßig verjüngt. 4. jet nozzle according to one of the preceding claims, characterized, that the bore is at least in one section towards the outlet evenly tapered.   5. Strahldüse nach Anspruch 4, dadurch gekennzeichnet, daß sich der sich verjüngende Abschnitt an den Auslauf anschließt.5. jet nozzle according to claim 4, characterized, that the tapered section connects to the outlet. 6. Strahldüse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Querschnitt der Bohrung oval oder elliptisch ist.6. jet nozzle according to one of the preceding claims, characterized, that the cross section of the bore is oval or elliptical. 7. Strahldüse nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Querschnitt der Strahldüse drei-, vier- oder mehreckig ist, wobei die Ecken abgerundet sind.7. jet nozzle according to one of claims 1 to 5, characterized, that the cross section of the jet nozzle is triangular, quadrangular or polygonal, the Corners are rounded. 8. Strahldüse nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Längsnuten einen v-fömigen, trapezförmigen oder rechteckigen Querschnitt aufweisen.8. jet nozzle according to one of claims 1 to 5, characterized, that the longitudinal grooves are V-shaped, trapezoidal or rectangular Have cross-section. 9. Strahldüse nach einem der Ansprüche 1 bis S. dadurch gekennzeichnet, daß die Längsnuten einen U-förmigen oder wellenförmigen Querschnitt aufweisen.9. jet nozzle according to one of claims 1 to S. characterized, that the longitudinal grooves have a U-shaped or undulating cross section exhibit. 10. Strahldüse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Strahldüse eine Vorsatzdüse zu einem weiteren Düsenteil ist, wobei der Schlauch an dem weiteren Düsenteil angeschlossen ist.10. jet nozzle according to one of the preceding claims, characterized, that the jet nozzle is a front nozzle to another nozzle part, the Hose is connected to the other nozzle part.
DE20014234U 2000-08-17 2000-08-17 Blasting nozzle for blasting devices Expired - Lifetime DE20014234U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20014234U DE20014234U1 (en) 2000-08-17 2000-08-17 Blasting nozzle for blasting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20014234U DE20014234U1 (en) 2000-08-17 2000-08-17 Blasting nozzle for blasting devices

Publications (1)

Publication Number Publication Date
DE20014234U1 true DE20014234U1 (en) 2000-12-07

Family

ID=7945314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20014234U Expired - Lifetime DE20014234U1 (en) 2000-08-17 2000-08-17 Blasting nozzle for blasting devices

Country Status (1)

Country Link
DE (1) DE20014234U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2820665A1 (en) * 2001-02-12 2002-08-16 Kaddour Raissi Flat jet nozzle for surface treatment comprises convergent and divergent zones with square input section and rectangular neck and output sections
DE10261302C1 (en) * 2002-12-27 2003-11-20 Klaus Frohne Spray device using injector or ejector principle using spray gun with Laval spray jet for providing high energy spray beam containing spray medium mixed with pressurized air
CN103406218A (en) * 2013-07-04 2013-11-27 北京航空航天大学 Sound speed nozzle assembly applied to control gas flow in vacuum environment
CN106914827A (en) * 2017-03-29 2017-07-04 江苏康友医用器械有限公司 It is a kind of to process the line style blast nozzle without interior wound hypodynia sense medical needle
CN115430535A (en) * 2022-06-30 2022-12-06 国家能源集团谏壁发电厂 Atomizing spray gun and SO 3 Removal equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2820665A1 (en) * 2001-02-12 2002-08-16 Kaddour Raissi Flat jet nozzle for surface treatment comprises convergent and divergent zones with square input section and rectangular neck and output sections
DE10261302C1 (en) * 2002-12-27 2003-11-20 Klaus Frohne Spray device using injector or ejector principle using spray gun with Laval spray jet for providing high energy spray beam containing spray medium mixed with pressurized air
CN103406218A (en) * 2013-07-04 2013-11-27 北京航空航天大学 Sound speed nozzle assembly applied to control gas flow in vacuum environment
CN103406218B (en) * 2013-07-04 2016-04-06 北京航空航天大学 Be applied to the sonic nozzle assembly that vacuum environment gas flow controls
CN106914827A (en) * 2017-03-29 2017-07-04 江苏康友医用器械有限公司 It is a kind of to process the line style blast nozzle without interior wound hypodynia sense medical needle
CN115430535A (en) * 2022-06-30 2022-12-06 国家能源集团谏壁发电厂 Atomizing spray gun and SO 3 Removal equipment

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010111

R163 Identified publications notified

Effective date: 20010511

R156 Lapse of ip right after 3 years

Effective date: 20040302