US135397A - Improvement in gas-retort scrapers - Google Patents
Improvement in gas-retort scrapers Download PDFInfo
- Publication number
- US135397A US135397A US135397DA US135397A US 135397 A US135397 A US 135397A US 135397D A US135397D A US 135397DA US 135397 A US135397 A US 135397A
- Authority
- US
- United States
- Prior art keywords
- scrapers
- retort
- gas
- plate
- improvement
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
- C10B43/02—Removing incrustations
- C10B43/04—Removing incrustations by mechanical means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Description
L. BLAIR.
Gas Betort Scrapers.
NCL-135,397. i ParentedFeb.4,1873.
. AM. PHoro-LnHos/Mmlcca MX(0saoRNE.'s mocess) UNITED STATES PATENT OFFICE.
LA FAYETTE BLAIR, OF PAINESVILLE, OHIO.
IMPROVEMENT IN GAS-RETORT SCRAPERS.
Specification forming part of Letters Patent No. 135,397, dated February 4, 1873.
^ in Scrapers for Gas-Betorts, of which the following is a specification N atar@ and Objects of the Invention.
This invention relates to the combination of the sectional springscrapers with the slotted plate C, for the purpose of removing the carbon which forms on the inside of the retort. It has been proved by experiment that if the layer of carbon is removed by scraping at each charge of the retort it prevents the carbon from forming in any thickness, as is the case where the retorts are charged in the usual manner, said carbon forming in successive layers, sometimes to a thickness of two inches. The spring sections are secured to the slotted plate in any convenient manner. The use ot' the slotted plate is to form a support for the attachment of the springs. The addition of the slide-guides D is for the purpose of steadying the plate. The said plate has attached to it the coal-distributer, already allowed to the said BLAIR by patent dated May 28, 1872, for an improvement in gas-retorts.
Description of the Accompanying Drawing.
Figure l is a longitudinal section of the retort A and shows the action of the sectional spring-Scrapers B; Fig. 2, view of the slotted plate C with the sectional spring-scrapers attached, also it shows the slide-'guides l); Fig. 3, vertical section of the same.
General Description.
O is a plate made to conform to the interior form of the retort A. Said plate has the sectional spring-scrapers B attached to it in any yconvenient manner, said springs conforming to the form ot' the plate.
The plan of forming the springs in sections is to compensate for any inequalities in the interior ot' the retort and to make them more elastic.
The slide-guides D, which are attached to the lower edge of the slotted plate C, serve as a guide when the plate is worked in or out by the rod E.
Wvhat I claim as my invention, and desire to secure by Letters Patent, is-
1. The sectional spring Scrapers B, said Scrapers conforming to the form of the plate C, substantially as and for the purpose as hereinbefore set forth.
2. The combination of the spring-Scrapers B, plate O, and the slide-guides D, substantially as and for the 'purpose as hereinbefore set forth.
LA FAYETTE BLAIR.
Witnesses:
WILLIAM PETTINGELL, PETER F. YOUNG.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US135397A true US135397A (en) | 1873-02-04 |
Family
ID=2204813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US135397D Expired - Lifetime US135397A (en) | Improvement in gas-retort scrapers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US135397A (en) |
-
0
- US US135397D patent/US135397A/en not_active Expired - Lifetime
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