US1667946A - Hog singer - Google Patents
Hog singer Download PDFInfo
- Publication number
- US1667946A US1667946A US58414A US5841425A US1667946A US 1667946 A US1667946 A US 1667946A US 58414 A US58414 A US 58414A US 5841425 A US5841425 A US 5841425A US 1667946 A US1667946 A US 1667946A
- Authority
- US
- United States
- Prior art keywords
- furnace
- singer
- hog
- doors
- trackway
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22B—SLAUGHTERING
- A22B5/00—Accessories for use during or after slaughtering
- A22B5/08—Scalding; Scraping; Dehairing; Singeing
Definitions
- THOMAS OLSEN OF TORONTO, ONTARIO, AND JOHN W. IMAY, OF WINNIPEG, ⁇ MANII- TOBA, CANADA, ASSIGNORS TO HARRIS ABATTOIR COMPANY, LIMITED, OF TO- BONTO, ONTARIO, CANADA.
- the principal objects. of the invention are, to effect a material saving in the cost of singeing and scraping hogs inthe process of preparing the carcasses for the market.
- the present invention conserves the heat using the very minimum and thoroughly cleanses the carcass after it has been singed.
- the principal feature of the invention consists in the novel construction of a furnace having a horizontal heating chamber provided with entrance chambers at the ends, having double swingdoors and a carrier for carrying the carcasses therethrough, and in thenovel construction and arrange ment of a pluralityof rotatable brushes at one end of the furnace between lwhichthe carcass passes after passing through the furnace.
- Figure 1 is a side elevational and part mid-sectional view of our improved device.
- Figure 2 is a plan sectional view taken through the line 2 2 of Figure 1.
- Figure 3 is an end elevational and part sectional view taken through the line 3 ⁇ 3 of Figure l.
- Figure 4 is an enlarged sectional and elevational detail of the trackway, trolley and endless chain arrangement for carrying the carcasses through the furnace.
- the furnace 1 is a long narrow horizontal type having the side walls 2 joined in an arch over the top.
- the outer sides of the compartment 3 are closed by double swing doors 6 which may also be water cooled, if desired.
- a suitable arrangement of heating means is provided and is here shown in the form of oil burners 7, which enter through side openings 8 in the side walls of the furnace and are fed by the oil and air pipes 9 and 10.;
- a fine l1 extends from the top of the main heat chamber 4; and branch flues l2 lead from the end compartments and connectk with the main flue.
- This arrangement vof flues carries off all smoke and odor from the furnace.
- a trackway 13 extends through the centre ofthefurnace, being suspended a short distance below the top, preferably on hollow brackets 14 which are connected to cross pipes 15 through which water is circulated from tbe side pipes 16.
- the hollow brackets are connected to va longitudinal pipe 17 which forms or carries a trackway.
- This arrangement of a ⁇ water cooled traclrway is necessary on account of the high temperature maintained in the furnace in order that the trackway will not be burnt out.
- iframe 18 is arranged outside of the furnace and carries the vertical shafts 19 on which are secured the sprocket wheels 20.
- the inward pair of sprocket wheels are arranged close to the vertical centre line of the furnace and slightly below thelevel of the traclrway, while vthe outer vpair of sprockets are arranged outsidevof the furnace wall.
- An endless chain 21 is mounted on these sprockets and is provided with a plurality of spurs 22 which extend under the track esj way and areadapted to engage the trolleys Y ,carcass passes through the compartment 3 so that when the inner doors are opened the intense heat from the furnace will be closed in by the outer doors. 4 Y
Description
' May 1, 192s. 1,657,946
T.l OLSEN ET AL HUG SINGER Filed sept. 221, 1925 Patented May 1, 1928.
UNITED STATES PATENT OFFICE.
THOMAS OLSEN, OF TORONTO, ONTARIO, AND JOHN W. IMAY, OF WINNIPEG, `MANII- TOBA, CANADA, ASSIGNORS TO HARRIS ABATTOIR COMPANY, LIMITED, OF TO- BONTO, ONTARIO, CANADA.
HOG- SINGER.
Application med september 24, 1925. serial No. 58,414.
The principal objects. of the invention are, to effect a material saving in the cost of singeing and scraping hogs inthe process of preparing the carcasses for the market.
It has been the practice, to pass the car-` casses of hogs through a vertical vflue mamtained at a definitely defined temperature for the purpose of driving the gelatine from the hide and otherwise cleansing the exterior of the carcass and the cinder formed on the hide `has been scraped off by hand.
The present invention conserves the heat using the very minimum and thoroughly cleanses the carcass after it has been singed.
The principal feature of the invention consists in the novel construction of a furnace having a horizontal heating chamber provided with entrance chambers at the ends, having double swingdoors and a carrier for carrying the carcasses therethrough, and in thenovel construction and arrange ment of a pluralityof rotatable brushes at one end of the furnace between lwhichthe carcass passes after passing through the furnace.
In the accompanying drawings, Figure 1 is a side elevational and part mid-sectional view of our improved device.
Figure 2 is a plan sectional view taken through the line 2 2 of Figure 1.
Figure 3 is an end elevational and part sectional view taken through the line 3`3 of Figure l.
Figure 4 is an enlarged sectional and elevational detail of the trackway, trolley and endless chain arrangement for carrying the carcasses through the furnace.
In the construction herein shown, the furnace 1 is a long narrow horizontal type having the side walls 2 joined in an arch over the top.
At each end of the furnacethere is arranged a compartment 3 separated from the main heating chamber Ljeby the double swing doors 5 which are preferably formed hollow and water cooled.
The outer sides of the compartment 3 are closed by double swing doors 6 which may also be water cooled, if desired.
A suitable arrangement of heating means .is provided and is here shown in the form of oil burners 7, which enter through side openings 8 in the side walls of the furnace and are fed by the oil and air pipes 9 and 10.;
A fine l1 extends from the top of the main heat chamber 4; and branch flues l2 lead from the end compartments and connectk with the main flue.
This arrangementvof flues carries off all smoke and odor from the furnace.
A trackway 13 extends through the centre ofthefurnace, being suspended a short distance below the top, preferably on hollow brackets 14 which are connected to cross pipes 15 through which water is circulated from tbe side pipes 16.
The hollow brackets are connected to va longitudinal pipe 17 which forms or carries a trackway. This arrangement of a `water cooled traclrway is necessary on account of the high temperature maintained in the furnace in order that the trackway will not be burnt out. y
The inward pair of sprocket wheels are arranged close to the vertical centre line of the furnace and slightly below thelevel of the traclrway, while vthe outer vpair of sprockets are arranged outsidevof the furnace wall.
An endless chain 21 is mounted on these sprockets and is provided with a plurality of spurs 22 which extend under the track esj way and areadapted to engage the trolleys Y ,carcass passes through the compartment 3 so that when the inner doors are opened the intense heat from the furnace will be closed in by the outer doors. 4 Y
The heat and smoke escaping from the inner chamber of the furnace when the inner doors are opened, escapes through the branch flue followingthe closing of the inner doors.
Vilfhe earcasspasses through'the furnace and striking the inner swing doors at the other end. passes into the compartment
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58414A US1667946A (en) | 1925-09-24 | 1925-09-24 | Hog singer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58414A US1667946A (en) | 1925-09-24 | 1925-09-24 | Hog singer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1667946A true US1667946A (en) | 1928-05-01 |
Family
ID=22016668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US58414A Expired - Lifetime US1667946A (en) | 1925-09-24 | 1925-09-24 | Hog singer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1667946A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540344A1 (en) * | 1983-02-08 | 1984-08-10 | Realisa Tech Thermique Et | Oven for singeing pigs and the like |
| US4674152A (en) * | 1984-08-10 | 1987-06-23 | Auberti Georges | Depilatory apparatus and method for depilitating slaughtered animals |
| DE3942627A1 (en) * | 1989-12-22 | 1991-06-27 | Banss Kg Maschf | SLAUGHTER BRUSH WASHING MACHINE |
| CN102422859A (en) * | 2011-11-09 | 2012-04-25 | Mps肉类加工机械（北京）有限公司 | Water-cooled conveying system |
| ITDP20130008A1 (en) * | 2013-10-29 | 2015-04-30 | Vanessa Chizzini | PHOTOPROSTATION CABIN WITH SPALMAN BRUSHES |
-
1925
- 1925-09-24 US US58414A patent/US1667946A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540344A1 (en) * | 1983-02-08 | 1984-08-10 | Realisa Tech Thermique Et | Oven for singeing pigs and the like |
| US4674152A (en) * | 1984-08-10 | 1987-06-23 | Auberti Georges | Depilatory apparatus and method for depilitating slaughtered animals |
| DE3942627A1 (en) * | 1989-12-22 | 1991-06-27 | Banss Kg Maschf | SLAUGHTER BRUSH WASHING MACHINE |
| CN102422859A (en) * | 2011-11-09 | 2012-04-25 | Mps肉类加工机械（北京）有限公司 | Water-cooled conveying system |
| CN102422859B (en) * | 2011-11-09 | 2014-01-22 | Mps肉类加工机械（北京）有限公司 | Water-cooled conveying system |
| ITDP20130008A1 (en) * | 2013-10-29 | 2015-04-30 | Vanessa Chizzini | PHOTOPROSTATION CABIN WITH SPALMAN BRUSHES |
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