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DE59200761D1 - Water / sand dosing device. - Google Patents

Water / sand dosing device.

Info

Publication number
DE59200761D1
DE59200761D1 DE59200761T DE59200761T DE59200761D1 DE 59200761 D1 DE59200761 D1 DE 59200761D1 DE 59200761 T DE59200761 T DE 59200761T DE 59200761 T DE59200761 T DE 59200761T DE 59200761 D1 DE59200761 D1 DE 59200761D1
Authority
DE
Germany
Prior art keywords
water
pressure vessel
sand
way valve
outlet
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 - Fee Related
Application number
DE59200761T
Other languages
German (de)
Inventor
Wilhelm Schmidt
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.)
ABREX OBERFLAECHENTECHNIK GMBH, 24340 WINDEBY, DE
Original Assignee
PRO AQUA GERAETE 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
Priority claimed from DE9106342U external-priority patent/DE9106342U1/en
Priority claimed from DE9115752U external-priority patent/DE9115752U1/en
Application filed by PRO AQUA GERAETE GmbH filed Critical PRO AQUA GERAETE GmbH
Priority to DE59200761T priority Critical patent/DE59200761D1/en
Application granted granted Critical
Publication of DE59200761D1 publication Critical patent/DE59200761D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B24C7/0015—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • B24C7/0023—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B24C7/003—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with means for preventing clogging of the equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Accessories For Mixers (AREA)
  • Confectionery (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

1. Water/sand mixture feeding device having a pressure vessel (10) which receives water and sand and is sealed off in an airtight manner, a device (12) for introducing sand into the pressure vessel (10), a device for feeding water into the pressure vessel (10) and an outlet (16) for allowing a sand/water mixture to be discharged from the pressure vessel (10), in which arrangement the device for feeding water into the pressure vessel (10) has an adjustable three-way valve (22), an adjustable pressure reducer (34), arranged in the feed of the said three-way valve, a first water supply line (24), leaving from the three-way valve (22) and opening out in the upper region of the pressure vessel (10), and a second water supply line (26), leaving from the three-way valve (22) and opening out in the region of the outlet (16) of the pressure vessel (10), the said outlet being designed as a mixing chamber. <IMAGE>
DE59200761T 1991-05-23 1992-05-23 Water / sand dosing device. Expired - Fee Related DE59200761D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59200761T DE59200761D1 (en) 1991-05-23 1992-05-23 Water / sand dosing device.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9106342U DE9106342U1 (en) 1991-05-23 1991-05-23 Wet sandblaster
DE9115752U DE9115752U1 (en) 1991-12-19 1991-12-19 Wet sandblaster
DE59200761T DE59200761D1 (en) 1991-05-23 1992-05-23 Water / sand dosing device.

Publications (1)

Publication Number Publication Date
DE59200761D1 true DE59200761D1 (en) 1994-12-15

Family

ID=25958220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59200761T Expired - Fee Related DE59200761D1 (en) 1991-05-23 1992-05-23 Water / sand dosing device.

Country Status (5)

Country Link
EP (1) EP0514945B1 (en)
AT (1) ATE113886T1 (en)
DE (1) DE59200761D1 (en)
DK (1) DK0514945T3 (en)
ES (1) ES2065107T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650171C1 (en) * 1996-12-04 1997-11-27 Kaesch Optiblast System Gmbh Abrasive sand-blasting appliance for use with dry or wet sand
RU2136478C1 (en) * 1997-11-06 1999-09-10 Казаков Владимир Михайлович Method of finishing and strengthening treatment of part surfaces by shot with development of special device
EP1199136B1 (en) 2000-10-20 2004-04-21 ANT Applied New Technologies AG Method for filling a pressurised container and device for producing a jet of slurry
NO319655B1 (en) * 2003-10-24 2005-09-05 Watech As Surface cleaning device
CN107018653B (en) * 2014-11-06 2019-12-10 固瑞克明尼苏达有限公司 Controller of wet grinding material ejector
CN105619264A (en) * 2016-01-15 2016-06-01 纪新刚 Wet abrasive processing device and filling method
EP3600765B1 (en) * 2017-03-31 2022-06-08 ANT Applied New Technologies AG Water abrasive suspension cutting system and method for water abrasive suspension cutting
WO2018197018A1 (en) * 2017-04-28 2018-11-01 Ant Applied New Technologies Ag Water-abrasive-suspension cutting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE172545C (en) *
DE535287C (en) * 1930-10-24 1931-10-08 Badische Maschinenfabrik & Eis Pressure vessel for devices for cleaning castings by means of a pressurized water-sand mixture
US3514905A (en) * 1967-07-03 1970-06-02 Mckenzie Pump Corp Hydraulic method and apparatus for dispensing granular material under pressure
DE2843209A1 (en) * 1978-10-04 1980-04-10 Klaus Fertl SANDBRAYER
CA1298708C (en) * 1985-10-10 1992-04-14 Roger Artinade Heron Feeding abrasive material
DE8905759U1 (en) * 1989-05-09 1989-08-10 Abrex Oberflächentechnik GmbH, 2330 Windeby Wet sandblaster

Also Published As

Publication number Publication date
DK0514945T3 (en) 1995-04-10
ATE113886T1 (en) 1994-11-15
EP0514945A1 (en) 1992-11-25
ES2065107T3 (en) 1995-02-01
EP0514945B1 (en) 1994-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABREX OBERFLAECHENTECHNIK GMBH, 24340 WINDEBY, DE

8339 Ceased/non-payment of the annual fee