GB2003749A - Rotating screen separator - Google Patents

Rotating screen separator

Info

Publication number
GB2003749A
GB2003749A GB7835838A GB7835838A GB2003749A GB 2003749 A GB2003749 A GB 2003749A GB 7835838 A GB7835838 A GB 7835838A GB 7835838 A GB7835838 A GB 7835838A GB 2003749 A GB2003749 A GB 2003749A
Authority
GB
United Kingdom
Prior art keywords
screening element
sand
char
outlet
separator
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.)
Granted
Application number
GB7835838A
Other versions
GB2003749B (en
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of GB2003749A publication Critical patent/GB2003749A/en
Application granted granted Critical
Publication of GB2003749B publication Critical patent/GB2003749B/en
Expired legal-status Critical Current

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
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

A separator with integral cooling means for separating hot char pellets from a mixture of the char pellets and particulate heat exchange medium, e.g. sand, includes an apertured cylindrical screening element mounted for rotation about an inclined axis with a cooling means located at an outlet end of the screening element. The hot char and sand mixture is introduced through an inlet into the screening element and is tumbled therein by the rotating screening element. The sand particles are screened through the apertures of the screening element to a sand outlet, while the char pellets fall from an outlet of the screening element through a cooling water spray. The separator of the present invention provides a means to separate and cool char pellets which may be readily sealed to provide an inert separating atmosphere and thermally insulated to conserve heat. <IMAGE>
GB7835838A 1977-09-08 1978-09-06 Rotating screen separator Expired GB2003749B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83157477A 1977-09-08 1977-09-08

Publications (2)

Publication Number Publication Date
GB2003749A true GB2003749A (en) 1979-03-21
GB2003749B GB2003749B (en) 1982-03-31

Family

ID=25259373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7835838A Expired GB2003749B (en) 1977-09-08 1978-09-06 Rotating screen separator

Country Status (3)

Country Link
JP (1) JPS5455865A (en)
DE (1) DE2839115A1 (en)
GB (1) GB2003749B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112619630A (en) * 2021-01-15 2021-04-09 江苏韬略环保科技有限公司 Useless active carbon regeneration system
CN112705451A (en) * 2021-01-15 2021-04-27 江苏韬略环保科技有限公司 Active carbon screening separation cooling device
CN113683223A (en) * 2021-07-31 2021-11-23 宁波金地建设有限公司 Municipal administration sewage treatment plant
CN114247624A (en) * 2021-11-19 2022-03-29 上海弘崴环保科技有限公司 Roller screening refrigerator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100482B (en) * 2013-02-02 2015-05-20 葛洲坝集团第五工程有限公司 Multistage wet process screening system and screening method
CN107841363B (en) * 2017-11-17 2019-11-01 安徽理工大学 The equipment of microbial desulfurization of coal technique for high-sulfur coal desulfurization

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112619630A (en) * 2021-01-15 2021-04-09 江苏韬略环保科技有限公司 Useless active carbon regeneration system
CN112705451A (en) * 2021-01-15 2021-04-27 江苏韬略环保科技有限公司 Active carbon screening separation cooling device
CN113683223A (en) * 2021-07-31 2021-11-23 宁波金地建设有限公司 Municipal administration sewage treatment plant
CN114247624A (en) * 2021-11-19 2022-03-29 上海弘崴环保科技有限公司 Roller screening refrigerator

Also Published As

Publication number Publication date
JPS5455865A (en) 1979-05-04
DE2839115A1 (en) 1979-03-22
GB2003749B (en) 1982-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee