GB174572A - Creation of Inventions and Patents with Artificial Intelligence

GB174572A – A new or improved flash evaporator
– Google Patents

GB174572A – A new or improved flash evaporator
– Google Patents
A new or improved flash evaporator

Info

Publication number
GB174572A

GB174572A
GB28204/21A
GB2820421A
GB174572A
GB 174572 A
GB174572 A
GB 174572A
GB 28204/21 A
GB28204/21 A
GB 28204/21A
GB 2820421 A
GB2820421 A
GB 2820421A
GB 174572 A
GB174572 A
GB 174572A
Authority
GB
United Kingdom
Prior art keywords
liquid
pump
chamber
pipe
supply
Prior art date
1921-01-27
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
GB28204/21A
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.)

Griscom Russell Co

Original Assignee
Griscom Russell Co
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.)
1921-01-27
Filing date
1921-10-24
Publication date
1923-04-24

1921-10-24
Application filed by Griscom Russell Co
filed
Critical
Griscom Russell Co

1923-04-24
Publication of GB174572A
publication
Critical
patent/GB174572A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01D—SEPARATION

B01D1/00—Evaporating

B01D1/0094—Evaporating with forced circulation

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01D—SEPARATION

B01D1/00—Evaporating

B01D1/04—Evaporators with horizontal tubes

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01D—SEPARATION

B01D1/00—Evaporating

B01D1/30—Accessories for evaporators ; Constructional details thereof

B01D1/305—Demister (vapour-liquid separation)

C—CHEMISTRY; METALLURGY

C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

C02F1/00—Treatment of water, waste water, or sewage

C02F1/02—Treatment of water, waste water, or sewage by heating

C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S159/00—Concentrating evaporators

Y10S159/901—Promoting circulation

Abstract

174,572. Griscom-Russell Co., (Assignees of Sebald, L. E.). Jan. 27, 1921, CG’onvention date]. Generating by reduction of pressures of heated water.-In an apparatus for vaporizing liquids, particularly for evaporating brine or other impure water in producing distilled water for boilerfeed &c., a heating-agent such as steam or flue gases is passed through an inlet 2 on to the outside of a group of tubes 3 through which the liquid to be evaporated is forced by a pump 8. The heated liquid is sprayed through a pipe 11 above the surface of the liquid in the chamber 12. The vapour formed rises through baffles 13 to an outlet 14. A regulating-valve 4 on the pipe 11 retains sufficient pressure in the tubes 3 to prevent evaporation and consequent formation of scale therein. Residual liquid is withdrawn from the chamber 12 by a pipe 15 and recirculated by the pump 8. A continuous supply of fresh liquid and withdrawal of concentrated residual liquid in suitable proportions are maintained by pumps 20, 21 of different capacity mounted on the same shaft and operated by a motor 22. The proportions of liquid supplied and withdrawn may be varied by a by-pass 23, which enables liquid from the supply pump to pass to the withdrawal pump. The Specification as open to inspection under Sect. 91 (3) (a) describes also that the motor 22 may be controlled automaticall to maintain a definite level of liquid in the chamber 12. A separate float-controlled pump for the supply and separate regulator for withdrawing residual liquid may be used. This subject-matter does not appear in the Specification as accepted.

GB28204/21A
1921-01-27
1921-10-24
A new or improved flash evaporator

Expired

GB174572A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US440327A

US1516314A
(en)

1921-01-27
1921-01-27
Flash evaporator

Publications (1)

Publication Number
Publication Date

GB174572A
true

GB174572A
(en)

1923-04-24

Family
ID=23748331
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB28204/21A
Expired

GB174572A
(en)

1921-01-27
1921-10-24
A new or improved flash evaporator

Country Status (3)

Country
Link

US
(1)

US1516314A
(en)

FR
(1)

FR543102A
(en)

GB
(1)

GB174572A
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN108046362A
(en)

2017-12-15
2018-05-18
鲁西化工集团股份有限公司煤化工分公司
A kind of efficient corrosion-proof flash separation equipment

Families Citing this family (13)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2718493A
(en)

1953-04-23
1955-09-20
Jr Paul Lawler
Distillation test apparatus

US3293151A
(en)

1963-03-29
1966-12-20
American Mach & Foundry
Aqueous radioactive waste concentrator

US3382157A
(en)

1964-05-18
1968-05-07
William A. Barnstead
Steam jacketed cylindrical water still with demister and access door

FR1531361A
(en)

1966-09-21
1968-07-05

Evaporator improvements

US3519054A
(en)

1969-01-06
1970-07-07
Colgate Palmolive Co
Process for producing a particulate product

US3623977A
(en)

1970-06-25
1971-11-30
Fmc Corp
Sewage treatment process

US4385500A
(en)

1974-09-16
1983-05-31
Research Corporation
Method and apparatus for the adiabatic expansion of liquid anhydrous ammonia

US3978681A
(en)

1974-09-16
1976-09-07
Research Corporation
Method and apparatus for the adiabatic expansion of liquid anhydrous ammonia

US5376238A
(en)

1992-08-24
1994-12-27
The Glidden Company
Latex paint recovery process by vacuum evaporation

JPH09156082A
(en)

1995-12-07
1997-06-17
Mitsubishi Heavy Ind Ltd
Method and apparatus for recovering solvent from washing waste solution of printing press

GB9804479D0
(en)

1998-03-02
1998-04-29
Chemtech International Ltd
Stripping of volatile substances from less volatile fluids

US6454907B1
(en)

1999-04-19
2002-09-24
Minerals Technologies, Inc.
Method and apparatus for concentrating slurried solids

US8709257B2
(en)

2010-04-20
2014-04-29
King Abdulaziz City for Science and Technology (KACST)
Method and system for purifying liquid using waste heat

1921

1921-01-27
US
US440327A
patent/US1516314A/en
not_active
Expired – Lifetime

1921-10-24
GB
GB28204/21A
patent/GB174572A/en
not_active
Expired

1921-11-07
FR
FR543102D
patent/FR543102A/en
not_active
Expired

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN108046362A
(en)

2017-12-15
2018-05-18
鲁西化工集团股份有限公司煤化工分公司
A kind of efficient corrosion-proof flash separation equipment

CN108046362B
(en)

2017-12-15
2021-03-26
鲁西化工集团股份有限公司煤化工分公司
High-efficient anticorrosive flash distillation splitter

Also Published As

Publication number
Publication date

US1516314A
(en)

1924-11-18

FR543102A
(en)

1922-08-28

Contact information