US996553A - Apparatus for straining liquids. - Google Patents

Apparatus for straining liquids. Download PDF

Info

Publication number
US996553A
US996553A US52413609A US1909524136A US996553A US 996553 A US996553 A US 996553A US 52413609 A US52413609 A US 52413609A US 1909524136 A US1909524136 A US 1909524136A US 996553 A US996553 A US 996553A
Authority
US
United States
Prior art keywords
straining
plates
grid
liquid
liquids
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 - Lifetime
Application number
US52413609A
Inventor
Frank Bailey
Frederick Henry Jackson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US52413609A priority Critical patent/US996553A/en
Application granted granted Critical
Publication of US996553A publication Critical patent/US996553A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies

Definitions

  • Figure 1 is an enlarged fragmentary view of one con struction of grid;
  • Fig. 2 is a similar view of another mode of construction.
  • Fig. 3 is an enlarged fragmentary view of one con struction of grid;
  • FIG. 4 illustrates a modification of the construction illustrated in Fig; 1.
  • Fig. 4 is a still further modification, while Fig. 5 is a longitudinal section and Fig. 6 a plan of a portion ofthe intermediate plates shown in Fig. 4.
  • the grid is formed of curved corrugated plates (1 arranged ridge to ridge and placed edgewise to the direction of the stream, so forming channels b'for the flow oithe liquid; the plates-being riveted or otherwise fastened together.
  • Fig. 2 shows plates a having rectangular corrugations; the corrugations of each plate comciding with those of the contiguous plate and riveting being dispensed with.
  • a plate 0 is interposed between the curved corrugated plates a, so forming a grid having a corrugated plate alternating with a flat plate.
  • grid channels 6' areformed each having considerably less area than the channels I), thus affording a more erfect straining of the liquid.
  • the lates a and 0 may be formed withV-shap'ed punched out of the plates so as to project from the opposite faces thereof and into the channels I), as shown in Figs. 3 to 6.
  • a straining grid wherein, for the purpose of cleansin the straining surface, liquid is caused to ow in the reverse direction, a grid composed of corrugated plates alternatlng with flat plates; some of the plates being formed with laterally projecting snags.
  • grld composed of plates some of which are formed with snags which protrude into the passage or passages and present their points to the infiowing'liquid, substantially as set forth.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Description

1". BAILEY & 1". H. JACKSON.
APPARATUS FOR STRAINING LIQUIDS.
APPLICATION FILED 00123, 1909.
Patented June 27, 1911.
UNITED STATES PATENT OFFIC.
FRANK BAILEY AND FREDERICK HENRY JACKSON, LONDON, ENGLAND.
APPARATUS FOR STRAINING- LIQUIDS.
Specification-o1 Letters Patent. Pat nt d June 2'7, 1911.
Application filed October 23, 1909. Serial No. 524,136.
To all whom it may concern:
Be it known that we, FRANK BAILEY and "FISEDERICK HENRY JACKSON, subjects of the K n ,of Great Britain and Ireland, and
' cleanse the strainer, thereby rendering the apparatus self-cleansing.
In the specification of our United States Patent No. 943,908, dated December 21, 1909, is described a straining apparatus of the self-cleansing type, and our present invention consists in an improved construction of the straining medium or id.
Inthe accompanying rawings, Figure 1 is an enlarged fragmentary view of one con struction of grid; Fig. 2 is a similar view of another mode of construction. Fig. 3
illustrates a modification of the construction illustrated in Fig; 1. Fig. 4 is a still further modification, while Fig. 5 is a longitudinal section and Fig. 6 a plan of a portion ofthe intermediate plates shown in Fig. 4.
Referring to Fig. 1, the grid is formed of curved corrugated plates (1 arranged ridge to ridge and placed edgewise to the direction of the stream, so forming channels b'for the flow oithe liquid; the plates-being riveted or otherwise fastened together. Fig. 2 shows plates a having rectangular corrugations; the corrugations of each plate comciding with those of the contiguous plate and riveting being dispensed with.
According to the modified construction illustrated in Fig. 3, a plate 0 is interposed between the curved corrugated plates a, so forming a grid having a corrugated plate alternating with a flat plate. With such a construction of grid channels 6' areformed each having considerably less area than the channels I), thus affording a more erfect straining of the liquid. To still her strain the liquid, the lates a and 0 may be formed withV-shap'ed punched out of the plates so as to project from the opposite faces thereof and into the channels I), as shown in Figs. 3 to 6.
What we claim as our invention and desire to secure by Letters Patent is snags of, same being.
1. In a straining grid wherein, for the purpose of cleansin the straining surface, liquid is caused to ow in the reverse direction, a grid composed of corrugated plates to the direction of the stream.
' arranged ridge to ridge and placed edgewise 2. In a straining grid wherein, for the purpose of cleansin the straining surface, liquid is caused to ow in the reverse direction, a grid composed of corrugated plates alternatlng with flat plates; some of the plates being formed with laterally projecting snags.
3. In a straining grid wherein, for the purpose of cleansing the straining surface,
liquld is caused to flow in the reverse direction, the improved construction of grld composed of plates some of which are formed with snags which protrude into the passage or passages and present their points to the infiowing'liquid, substantially as set forth.
In testimony whereof we have signed our names to this specification in the pres'enceof two subscribing witnesses.
FRANK BAILEY.
FREDERICK HEW JAGKSDN. Witnesses:
EDWARD HAY, Smmnr Puma.
US52413609A 1909-10-23 1909-10-23 Apparatus for straining liquids. Expired - Lifetime US996553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US52413609A US996553A (en) 1909-10-23 1909-10-23 Apparatus for straining liquids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52413609A US996553A (en) 1909-10-23 1909-10-23 Apparatus for straining liquids.

Publications (1)

Publication Number Publication Date
US996553A true US996553A (en) 1911-06-27

Family

ID=3064884

Family Applications (1)

Application Number Title Priority Date Filing Date
US52413609A Expired - Lifetime US996553A (en) 1909-10-23 1909-10-23 Apparatus for straining liquids.

Country Status (1)

Country Link
US (1) US996553A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422825A (en) * 1943-11-18 1947-06-24 American Machine & Metals Delinting screen
US2889836A (en) * 1955-09-12 1959-06-09 Robert L Maley Filter means
US2942733A (en) * 1955-10-11 1960-06-28 Coastguard Separators Ltd Separators for liquids having different specific gravities
US3847813A (en) * 1972-12-27 1974-11-12 Gen Electric Coalescing plate for fluid mixture plate separator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422825A (en) * 1943-11-18 1947-06-24 American Machine & Metals Delinting screen
US2889836A (en) * 1955-09-12 1959-06-09 Robert L Maley Filter means
US2942733A (en) * 1955-10-11 1960-06-28 Coastguard Separators Ltd Separators for liquids having different specific gravities
US3847813A (en) * 1972-12-27 1974-11-12 Gen Electric Coalescing plate for fluid mixture plate separator

Similar Documents

Publication Publication Date Title
US2873030A (en) Filter
US4762172A (en) Heat exchange device of the perforated plate exchanger type with improved sealing
US1804512A (en) Filter
US996553A (en) Apparatus for straining liquids.
US3428184A (en) Screens for removal of liquid from sludge materials
US1717313A (en) Filter screen
ATE37801T1 (en) LIQUID FILTERS USING STACKED RINGS.
US824487A (en) Filter.
US960374A (en) Separator.
US913802A (en) Apparatus for separating liquids from mixtures of gases and liquids.
US1109588A (en) Apparatus for unoiling steam and the like.
US2643735A (en) Corrugated screen gas impingement filter
GB2146254A (en) Edge filter
US632157A (en) Press-plate.
US603120A (en) Strainer
US914476A (en) Filter-press plate.
US1193779A (en) Wladimie gueeeeeo
US808564A (en) Steam-pufifier.
US1974697A (en) Filter
US1470463A (en) Drainage plate for filters
US875687A (en) Filter-leaf.
US116463A (en) Improvement in filters
US925554A (en) Filter-leaf.
US657628A (en) Filter-press plate.
US586303A (en) Photographic-negative washer