GB1155694A - Improvements relating to Coolers for Mixtures of Gases and Solid Particles - Google Patents

Improvements relating to Coolers for Mixtures of Gases and Solid Particles

Info

Publication number
GB1155694A
GB1155694A GB212/67A GB21267A GB1155694A GB 1155694 A GB1155694 A GB 1155694A GB 212/67 A GB212/67 A GB 212/67A GB 21267 A GB21267 A GB 21267A GB 1155694 A GB1155694 A GB 1155694A
Authority
GB
United Kingdom
Prior art keywords
shaft
tube
chamber
liquid
gases
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
GB212/67A
Inventor
Lennart Hugo Malmstrom
Carl Olof Malmstrom
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.)
SVENSKA CARBON BLACK AKTIEBOLA
Original Assignee
SVENSKA CARBON BLACK AKTIEBOLA
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 SE1897/65A external-priority patent/SE311057B/xx
Application filed by SVENSKA CARBON BLACK AKTIEBOLA filed Critical SVENSKA CARBON BLACK AKTIEBOLA
Publication of GB1155694A publication Critical patent/GB1155694A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1607—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/008—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/32—Safety or protection arrangements; Arrangements for preventing malfunction for limiting movements, e.g. stops, locking means
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Abstract

1,155,694. Cleaning heat-exchangers; liquid seals. SVENSKA CARBON BLACK A.B. 3 Jan., 1967 [7 Jan., 1966], No. 212/67. Addition to 1,123,741. Headings F2B and F2P. [Also in Division F4] A vertical, tubular cooler for mixtures of gases and solid particles and used, for example, in carbon black producing processes comprises at least one tube 2 through which the mixture passes from a chamber 5 to an outlet 7 and means such as water or a gas for cooling the outside of the tube and, within the tube, and a scraper 16 which allows free passage of the mixture and is in contact with the wall of the tube at a number of equally spaced points. The scraper is reciprocated axially by a shaft 10 and with a stroke at least equal to the distance between the equally spaced points, the shaft passing through an aperture 9 in the roof of the cooler and having fixed thereto a bell-shaped device 21 which dips into an annular chamber 23 filled with a liquid, e.g. mercury, to a depth such that at least a part of the device is immersed in the liquid throughout the whole stroke of the shaft. The scrapers may consist of a helically wound, flat steel bar, screw-shaped bent plates, or scraping rings secured to a central rod. In modifications (a) the bell-shaped device is formed of two telescoping parts having stops enabling the parts to be drawn up and pushed down in succession during the upward and downward movement of the shaft; and (b) the outer of the telescoping parts is spring loaded and is drawn up against the spring pressure and lowered by the spring during downward movement of the shaft. To prevent evaporation of the mercury, the annular chamber may have a cooling water pocket, and there may be a pipe leading to the top of the chamber for introducing particle-free gas into the device 21 to prevent particles being sucked up during upward movement of the device.
GB212/67A 1965-02-13 1967-01-03 Improvements relating to Coolers for Mixtures of Gases and Solid Particles Expired GB1155694A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1897/65A SE311057B (en) 1965-02-13 1965-02-13
SE18466 1966-01-07

Publications (1)

Publication Number Publication Date
GB1155694A true GB1155694A (en) 1969-06-18

Family

ID=26654125

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5436/66A Expired GB1123741A (en) 1965-02-13 1966-02-08 Improvements relating to coolers for mixtures of gases and solid particles
GB212/67A Expired GB1155694A (en) 1965-02-13 1967-01-03 Improvements relating to Coolers for Mixtures of Gases and Solid Particles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5436/66A Expired GB1123741A (en) 1965-02-13 1966-02-08 Improvements relating to coolers for mixtures of gases and solid particles

Country Status (5)

Country Link
BE (2) BE676378A (en)
CH (1) CH472016A (en)
GB (2) GB1123741A (en)
NL (2) NL6601693A (en)
NO (1) NO117131B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172669A (en) * 1985-03-11 1986-09-24 Foster Wheeler Energy Corp Seal assembly for a vapor generator
CN112539668A (en) * 2020-11-30 2021-03-23 杭州科百特过滤器材有限公司 Heat exchanger and manufacturing method thereof
CN116718044A (en) * 2023-05-23 2023-09-08 马鞍山市博浪热能科技有限公司 Shell-and-tube heat exchanger for heat pump unit

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952169A1 (en) * 1979-12-22 1981-07-02 Serck Gmbh, 2000 Hamburg METHOD AND DEVICE FOR PREVENTING SEDIMENT DEPOSITION IN RISING PIPES OF EVAPORATORS
ZA834990B (en) * 1982-07-20 1984-04-25 Holden William J Heat exchanger cleaner
GB2124322B (en) * 1982-07-20 1985-10-30 Holden William J Heat exchanger cleaner
GB2189305B (en) * 1986-04-17 1990-01-04 Holden Heat Solid fuel boiler
GB0326707D0 (en) 2003-11-17 2003-12-17 Boc Group Plc Exhaust gas treatment
ES2363994T3 (en) 2007-09-11 2011-08-22 Centrotherm Photovoltaics Ag APPARATUS FOR THE SEPARATION OF CALCOGENS.
ES2398978B2 (en) * 2011-07-14 2013-10-10 Antonio MORENO GARCÍA IMPROVED THERMAL EXCHANGER DEVICE FOR TREATMENT OF LIQUIDS AND OTHERS.
CN102954731B (en) * 2011-08-26 2015-05-06 俞天翔 Efficient energy-saving water-saving water-cooled condenser
CN103575156A (en) * 2012-07-19 2014-02-12 上海典诗诚金能源科技有限公司 Heat exchanger
CN110118511A (en) * 2019-04-28 2019-08-13 句容市东南热电设备有限公司 Pipeline automatic cleaning device for condenser
FR3137382A1 (en) * 2022-07-04 2024-01-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Surface type salt separator scraped by a sliding scraping plate to a resolubilization zone of the precipitated salts, Associated biomass gasification installation.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172669A (en) * 1985-03-11 1986-09-24 Foster Wheeler Energy Corp Seal assembly for a vapor generator
CN112539668A (en) * 2020-11-30 2021-03-23 杭州科百特过滤器材有限公司 Heat exchanger and manufacturing method thereof
CN116718044A (en) * 2023-05-23 2023-09-08 马鞍山市博浪热能科技有限公司 Shell-and-tube heat exchanger for heat pump unit
CN116718044B (en) * 2023-05-23 2024-01-26 马鞍山市博浪热能科技有限公司 Shell-and-tube heat exchanger for heat pump unit

Also Published As

Publication number Publication date
NL6700010A (en) 1967-07-10
BE676378A (en) 1966-08-11
NO117131B (en) 1969-07-07
NL6601693A (en) 1966-08-15
GB1123741A (en) 1968-08-14
CH472016A (en) 1969-04-30
BE692223A (en) 1967-07-05

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