US127957A - Improvement in evaporating and concentrating sulphuric and other acids - Google Patents
Improvement in evaporating and concentrating sulphuric and other acids Download PDFInfo
- Publication number
- US127957A US127957A US127957DA US127957A US 127957 A US127957 A US 127957A US 127957D A US127957D A US 127957DA US 127957 A US127957 A US 127957A
- Authority
- US
- United States
- Prior art keywords
- furnace
- pipes
- letter
- evaporating
- acids
- 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
- 238000001704 evaporation Methods 0.000 title description 10
- 239000002253 acid Substances 0.000 title description 4
- 150000007513 acids Chemical class 0.000 title description 4
- 239000000463 material Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- 239000001117 sulphuric acid Substances 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
-
- 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
- Y10S159/19—Acid
Definitions
- my invention consists in providing the upper part of a furnace constructed in any of the known forms, with a layer of pipes placed over the bed of the furnace.
- the flame from the fire directly in front of the furnace is drawn through the pipes (in the manner hereinafter described) producing great heat in said pipes, which heat radiating from the said pipes upon the sulphuric acid or other material placed in the bed of the said furnace causes rapid evaporation to take place and consequent concentration.
- Figure 1 is a longitudinal sectional view of the furnace.
- Fig.2 is a vertical cut section of the furnace through the line w b on Fig. 1.
- Fig. 3 is a vertical out section of the furnace on the line a: c on Fig. 1.
- Letter A indicates the pipes, as shown on Figs. 1, 2, and 3.
- Letter B indicates the drum pipe, connecting with the pipes indicated by letter A, as shown on Fig. 1.
- Letter 0 indicates band-holes attached to the said drum B, as shown on Fig. 1.
- Letter E indicates the main wall of the furnace, shown on Fig. 1; letter D, a firewall, shown on Fig. 1.
- Letter F indicates the material to be evaporated in the bed of the furnace.
- Letter G indicates the pipe through which the vapor arising from the bed of the furnace is carried off. I construct my furnace in any of the known forms, and place over the bed of the furnace a layer of pipes of any size or number, as indicated as aforesaid by letter A on the accompanying diagram.
- the pipes are to be made of fire-clay or metal, or any other substance adapted to the use to which the furnace is to be put.
- the layer of pipes I connect with the drum-pipe marked B, as aforesaid, on the back of the furnace, which is connected with a flue or stack so as to cause the flame from the fire-place in front of the furnace to pass through the pipes in that direction.
Description
WILLIAM T. CLOUGH.
Improvement in Evaporating and Concentrating Sulphuric and other Acids.
No.127,957. Patentedjune18,1872.
' fl zifietssas fnwenlor man STATES PATIENT O FIoE.
WILLIAM T. GLOUGH, oF NnWAItK, new JERSEY, Ass'ienos TO DANIEL DODD, or SAME PLACE.
IMPROVEMENT IN EVAPORATING AND CONCENTRATING SULPHURIC AND OTHER ACIDS.
Specification forming part of Letters Patent No. 127,957, dated June 18, 1872.
SPECIFICATION.
To all to whom it may concern:
Be it known that I, WILLIAM T. CLOUGH, of Newark, Essex county, New Jersey, have invented a new and Improved Method of Evaporating and Concentrating Sulphuric and other Acids also salt, sulphur, and other substances capable of evaporation; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked therein making a part of this specification.
The nature of my invention consists in providing the upper part of a furnace constructed in any of the known forms, with a layer of pipes placed over the bed of the furnace. The flame from the fire directly in front of the furnace is drawn through the pipes (in the manner hereinafter described) producing great heat in said pipes, which heat radiating from the said pipes upon the sulphuric acid or other material placed in the bed of the said furnace causes rapid evaporation to take place and consequent concentration.
To describe my invention more particularly, and to enable others skilled in the art to make and use my invention, I will refer to the accompanying drawing forming a part of this schedule, the same letters of reference wherever they occur referring to the same parts, and will then proceed 'to describe its construction and operation.
Figure 1 is a longitudinal sectional view of the furnace. Fig.2 is a vertical cut section of the furnace through the line w b on Fig. 1. Fig. 3 is a vertical out section of the furnace on the line a: c on Fig. 1.
Letter A indicates the pipes, as shown on Figs. 1, 2, and 3. Letter B indicates the drum pipe, connecting with the pipes indicated by letter A, as shown on Fig. 1. Letter 0 indicates band-holes attached to the said drum B, as shown on Fig. 1. Letter E indicates the main wall of the furnace, shown on Fig. 1; letter D, a firewall, shown on Fig. 1. Letter F, as shown on Figs. 1 and 3, indicates the material to be evaporated in the bed of the furnace. Letter G indicates the pipe through which the vapor arising from the bed of the furnace is carried off. I construct my furnace in any of the known forms, and place over the bed of the furnace a layer of pipes of any size or number, as indicated as aforesaid by letter A on the accompanying diagram. The pipes are to be made of fire-clay or metal, or any other substance adapted to the use to which the furnace is to be put. The layer of pipes I connect with the drum-pipe marked B, as aforesaid, on the back of the furnace, which is connected with a flue or stack so as to cause the flame from the fire-place in front of the furnace to pass through the pipes in that direction. On the drum opposite each pipe, as indicated by letter A, I construct a handhole, marked 0, as aforesaid, of the same capacity as the pipe, for the purpose of removin'g dust or other obstruction from the pipes.
In order to prevent the expansion and contraction of the pipes A from injuring the Wall that separates the fire-place from the chamber of the furnace-which wall is marked letter E-I build a second wall of fire-brick, marked letter D. A space is thusleft between the main wall, marked E, as aforesaid, and the second wall, marked letter D, as aforesaid, which Ifill with sand or any other substance that is fire-proof, andthat will give way for the expansion and contraction of the pipes. These wallsthe main wall and the fire wall, indicated as aforesaidmust be made with a series of openings that fit the pipes used in the furnace. I do not, however, claim these walls, marked as aforesaid, as a part of this invention.
When the fire is built in front of the fl11-' nace the flame therefrom is drawn directly, by 7 means of the drum-pipe B attached to the flue or stack as aforesaid, through the pipes A. The heat created thereby in said pipes radiates from said pipes upon the sulphuric acid or other material in the bed of the furnace, and causes rapid evaporation and concentration. The vapor arising from the bed of the furnace is carried off through the pipe G.
What I claim as my invention, and desire to secure by Letters Patent, is
The application to furnaces of the layer of pipes A, placed over the bed of the furnace, furnace more rapidly and with less consumpas aforesaid, and extending from the front of tion of fuel than any other process now in the furnace to the drum-pipe B, through which use.
pipes afiamebeing drawn,as aforesaid,willere- W. T. OLOUGH. ate great heat, as aforesaid, and this heat, radiating from said pipes directly on the material Witnesses:
in the bed of the furnace, will evaporate and HENRY YOUNG,
concentrate said material in the bed of the R. S. GOULD.
Publications (1)
Publication Number | Publication Date |
---|---|
US127957A true US127957A (en) | 1872-06-18 |
Family
ID=2197376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US127957D Expired - Lifetime US127957A (en) | Improvement in evaporating and concentrating sulphuric and other acids |
Country Status (1)
Country | Link |
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US (1) | US127957A (en) |
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- US US127957D patent/US127957A/en not_active Expired - Lifetime
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