GB1278763A - Apparatus for automatically controlling the separation of immiscible liquids - Google Patents

Apparatus for automatically controlling the separation of immiscible liquids

Info

Publication number
GB1278763A
GB1278763A GB310770A GB310770A GB1278763A GB 1278763 A GB1278763 A GB 1278763A GB 310770 A GB310770 A GB 310770A GB 310770 A GB310770 A GB 310770A GB 1278763 A GB1278763 A GB 1278763A
Authority
GB
United Kingdom
Prior art keywords
interface
difference
level
petroleum
salt water
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
Application number
GB310770A
Inventor
Boris Isaakovich Kusovsky
Nikolai Ivanovich Pavlov
Anatoly Petrovich Matiichenko
Sergei Alexandrovich Zakharov
Dmitry Anatolievich Birjukov
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.)
RYAZANSKY SPETSALINOGO K BJURO
Original Assignee
RYAZANSKY SPETSALINOGO K BJURO
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 RYAZANSKY SPETSALINOGO K BJURO filed Critical RYAZANSKY SPETSALINOGO K BJURO
Priority to GB310770A priority Critical patent/GB1278763A/en
Publication of GB1278763A publication Critical patent/GB1278763A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

1278763 Automatic fluid level control RYAZANSKY FILIAL SPETSALINOGO KONSTRUKTORSKOGO BJUROANN 22 Jan 1970 3107/70 Heading G3R The difference between the currents to electrodes at different levels relative to the interface between two liquids in a vessel is compared with a desired difference so that any error causes operation of a discharge valve for the lower liquid to restore the level of the interface. As shown, petroleum - water emulsion, fed through a pipe 2 to a vessel 1 containing electrodes 6, 7 at different levels supplied from an A.C. source 8, is separated into petroleum and salt water. A signal dependent on the difference between the electrode currents, developed at 9, is compared at 10 with a signal 11 representing a difference corresponding to a desired level of the interface between the petroleum and the salt water. Any deviation of the interface from this level produces an output from comparator 10 to operate a valve 5 and thereby increase or decrease the drainage of salt water and sludge as necessary to restore the desired level.
GB310770A 1970-01-22 1970-01-22 Apparatus for automatically controlling the separation of immiscible liquids Expired GB1278763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB310770A GB1278763A (en) 1970-01-22 1970-01-22 Apparatus for automatically controlling the separation of immiscible liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310770A GB1278763A (en) 1970-01-22 1970-01-22 Apparatus for automatically controlling the separation of immiscible liquids

Publications (1)

Publication Number Publication Date
GB1278763A true GB1278763A (en) 1972-06-21

Family

ID=9752071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB310770A Expired GB1278763A (en) 1970-01-22 1970-01-22 Apparatus for automatically controlling the separation of immiscible liquids

Country Status (1)

Country Link
GB (1) GB1278763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115096769A (en) * 2022-08-26 2022-09-23 北京博汇特环保科技股份有限公司 Device and method for measuring sludge sedimentation performance based on current

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115096769A (en) * 2022-08-26 2022-09-23 北京博汇特环保科技股份有限公司 Device and method for measuring sludge sedimentation performance based on current
CN115096769B (en) * 2022-08-26 2023-01-17 北京博汇特环保科技股份有限公司 Device and method for measuring sludge sedimentation performance based on current

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee