MXJL00000011A - Automatic sand extraction and washing system in municipal. - Google Patents

Automatic sand extraction and washing system in municipal.

Info

Publication number
MXJL00000011A
MXJL00000011A MXJL00000011A MXJL00000011A MXJL00000011A MX JL00000011 A MXJL00000011 A MX JL00000011A MX JL00000011 A MXJL00000011 A MX JL00000011A MX JL00000011 A MXJL00000011 A MX JL00000011A MX JL00000011 A MXJL00000011 A MX JL00000011A
Authority
MX
Mexico
Prior art keywords
sand
hopper
separation
washing tank
mud
Prior art date
Application number
MXJL00000011A
Other languages
Spanish (es)
Inventor
I Castaneda Escorza Simon
Original Assignee
I Castaneda Escorza Simon
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 I Castaneda Escorza Simon filed Critical I Castaneda Escorza Simon
Priority to MXJL00000011A priority Critical patent/MXJL00000011A/en
Priority to AU2001271122A priority patent/AU2001271122A1/en
Priority to PCT/MX2001/000043 priority patent/WO2002013973A1/en
Publication of MXJL00000011A publication Critical patent/MXJL00000011A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

AND RESIDUAL SEWAGE The present invention discloses an automatic desanding system, which consists in a concrete structure similar to the traditional desanding systems, with a sedimentation chamber having a sand extraction chamber at the bottom and housing a sand collector hopper, and with a sensor system that actuates a pump in relation to the difference of weight of the sand and the displaced liquid; in this hopper sand is deposited periodically, by means of an extraction system, formed by a nozzle and a tuyère installed at the collector hopper, wherein a liquid jet is generated at high speed, by the pumped clarified water, that drags water, mud and sand, which are conduced to a sand washing tank; the stop is determined the filling level of the separation and sand washing tank, by means of a floating mechanism, that controls the synchronicity of aperture and closure of special butterfly valves, for separating the sand, and returning the organic mud that was extracted along with the sand to the process in a diluted form; the piping lines are provided with a fastening system, which allows the piping to adjust its height while the sand is being ejected; this process is based in the difference of sedimentation speeds between the organic particles and the sand for their separation.
MXJL00000011A 2000-08-11 2000-08-11 Automatic sand extraction and washing system in municipal. MXJL00000011A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MXJL00000011A MXJL00000011A (en) 2000-08-11 2000-08-11 Automatic sand extraction and washing system in municipal.
AU2001271122A AU2001271122A1 (en) 2000-08-11 2001-06-22 System for the removal and automatic washing of sand in black, municipal and residual waters
PCT/MX2001/000043 WO2002013973A1 (en) 2000-08-11 2001-06-22 System for the removal and automatic washing of sand in black, municipal and residual waters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MXJL00000011A MXJL00000011A (en) 2000-08-11 2000-08-11 Automatic sand extraction and washing system in municipal.

Publications (1)

Publication Number Publication Date
MXJL00000011A true MXJL00000011A (en) 2002-08-29

Family

ID=33028898

Family Applications (1)

Application Number Title Priority Date Filing Date
MXJL00000011A MXJL00000011A (en) 2000-08-11 2000-08-11 Automatic sand extraction and washing system in municipal.

Country Status (3)

Country Link
AU (1) AU2001271122A1 (en)
MX (1) MXJL00000011A (en)
WO (1) WO2002013973A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111664482B (en) * 2019-03-06 2021-07-23 宁波方太厨具有限公司 Range hood convenient to clean
CN112876015B (en) * 2021-01-22 2022-06-10 中国电建集团西北勘测设计研究院有限公司 Livestock and poultry breeding manure desanding method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8608931A1 (en) * 1985-10-07 1986-09-01 Larrinaga Uribarri Ignacio Wash installation and sand classification (Machine-translation by Google Translate, not legally binding)
US5344255A (en) * 1992-01-03 1994-09-06 Itex Enterprises, Inc. Oil, water and sand separator
DE4306929A1 (en) * 1993-03-05 1994-09-08 Rompf Klaerwerkeinrichtungen G Method and device for separating water and solids, in particular for extracting reusable sand
FR2708260B1 (en) * 1993-06-30 1995-10-20 Degremont Waste water treatment device, in particular rainwater.
DE19844006A1 (en) * 1998-09-25 2000-04-06 Strate Technologie Fuer Abwass Process and assembly to separate and wash sand particles in a waste water treatment plant renders mineral sand fit for disposal to an open site

Also Published As

Publication number Publication date
AU2001271122A1 (en) 2002-02-25
WO2002013973A1 (en) 2002-02-21

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Legal Events

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