CN202192206U - Long workpiece forging furnace - Google Patents
Long workpiece forging furnace Download PDFInfo
- Publication number
- CN202192206U CN202192206U CN2011202620693U CN201120262069U CN202192206U CN 202192206 U CN202192206 U CN 202192206U CN 2011202620693 U CN2011202620693 U CN 2011202620693U CN 201120262069 U CN201120262069 U CN 201120262069U CN 202192206 U CN202192206 U CN 202192206U
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- furnace body
- main furnace
- forging
- calandria
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Abstract
The utility model discloses a long workpiece forging furnace, which comprises a main furnace body, a lower cover, a middle cover, an upper cover and a forged piece heater. A combustion chamber is arranged in the main furnace body, a furnace grate is disposed in the combustion chamber, a lower opening is arranged on the lower side of the furnace grate, the lower cover is disposed at the lower opening and hinged with the main furnace body in a closed manner, a middle opening is arranged on the upper side of the furnace grate, the middle cover is arranged on the middle opening and hinged with the main furnace body in a closed manner, the hinged piece heater is disposed on the upper end surface of the combustion chamber and slidably connected with the main furnace body in a sealed manner, an upper opening is arranged on the forged piece heater, the upper cover is disposed at the upper opening of the forged piece heater and hinged with the forged piece heater in a closed manner, a heating chamber is disposed in the forged piece heater, the center line of the heating chamber corresponds to that of the combustion chamber of the main furnace body, the heating chamber of the forged piece heater is communicated with the combustion chamber of the main furnace body, and an air inlet is arranged on the lower side of the furnace grate of the main furnace body. Forged piece processing efficiency can be improved by the aid of the forging furnace.
Description
Technical field
The utility model relates to forge furnace, is specifically related to a kind of elongated workpiece forge furnace.
Background technology
Forge piece is an important workpiece in mechanical device; Forging simultaneously is an important technology in the mechanical processing process, so forge furnace is an important plant equipment, and existing forge furnace is a kind of coal burning that makes in the open; Be put into forge piece in the coal and heat; This forge furnace is contaminated environment not only, and thermal efficiency utilization is not high, and the time of heating is also longer.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, and a kind of forge furnace is provided, and can improve heat utilization ratio through this section at heating furnace, improves the heating quality of forging.
For realizing above-mentioned purpose, the technical scheme of the utility model is a kind of elongated workpiece forge furnace of design, it is characterized in that; Said forge furnace includes main furnace body; Be arranged on lower cover, middle cover, loam cake and forging calandria on the main furnace body, in said main furnace body, be provided with combustion chamber, in the combustion chamber of main furnace body, be provided with fire grate; Downside at the fire grate of said main furnace body is provided with under shed; Said lower cover is arranged on the lower opening of said main furnace body and hinged with the sealing of said main furnace body, is provided with split shed at the upside of the fire grate of said main furnace body, and said middle cover is arranged on the split shed of said main furnace body and is hinged with the main furnace body sealing; Combustion chamber upper surface at said main furnace body is provided with the forging calandria; Be sealed being slidingly connected between said forging calandria and the said main furnace body, said forging calandria is provided with upper shed, and said loam cake is arranged on upper shed place of said forging calandria and seals hinged with the forging calandria; In said forging calandria, be provided with heated chamber; The center line of the heated chamber of said forging calandria is corresponding with the combustion chamber position of center line of said main furnace body, and the heated chamber of said forging calandria and the combustion chamber of main furnace body are interconnected, and is provided with air inlet at the downside of the fire grate of said main furnace body.
Insert coal in the main furnace body and to burn, ashes are discharged from lower cover, when forge piece is not strip; Can be put in the main furnace body from middle cover, add coal from loam cake, when forge piece is strip; Be placed on forge piece in the heated chamber of forging calandria; Owing to designed middle cover and forging calandria, difform forge piece is heated in zones of different, therefore improved heat utilization ratio.
Wherein, be provided with suspension hook in the upper end of said forging calandria.This suspension hook can make things convenient for the unlatching of forging calandria.
Wherein, On said main furnace body, also be provided with upper connector and following connector; Said upper connector connects with following connector one side and said main furnace body dumpling; Said upper connector is provided with handle, and described upper connector and following connector are set to form and the corresponding cavity of the heated chamber of forging calandria, and the cavity of said upper connector and following connector is set to be communicated with an end of the heated chamber of forging calandria.
Wherein, also include waste-heat oven, an end of the heated chamber of forging calandria is set to be connected with the heated chamber of waste-heat oven.
Wherein, be provided with waste-heat oven in a side of said main furnace body, said waste-heat oven is connected with an end of the heated chamber of said forging calandria.
Wherein, Said main furnace body is connected with air door and air blast through said air inlet, and said main furnace body and air blast are arranged on the base, between the said base of said air door, are provided with control stick; One end and the said air door of said control stick are hinged, and two 1 ends of said control stick are for to be rotationally connected with base.
The advantage and the beneficial effect of the utility model are:
1, owing to designed main furnace body 1, lower cover 2, middle cover 3, loam cake 4 and forging calandria 5, the coal of main furnace body 1 is fully burnt, improved the utilization rate of heat.
2, owing to designed forging calandria 5, difform forge piece is heated in different zones, improved the utilization rate of heat.
3, owing to designed forging calandria 5, upper connector 10 and following connector 11, when raising upper connector 10, the forge piece that makes strip is from the cavity of upper connector 10 and following connector 11, and continuous feed is forged incessantly.
4, owing to designed forging calandria 5, upper connector 10 and following connector 11, when being put into the heated chamber of forging calandria 5 to the forge piece of strip, in the short time,, improved the utilization rate of heat again to the forge piece heating.
5, owing to designed waste-heat oven 6, can continue to utilize its waste heat to continue water is heated, improve the utilization rate of heat.
Description of drawings
Fig. 1 is the structural representation of the utility model elongated workpiece forge furnace;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the A-A profile of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
As to scheme said the utility model be a kind of elongated workpiece forge furnace, includes main furnace body 1, lower cover 2, middle cover 3, loam cake 4, forging calandria 5, waste-heat oven 6, air door 7, air blast 8, base 9, upper connector 10, connector 11 and control stick 12 down, in main furnace body 1, is provided with combustion chamber; In the combustion chamber of main furnace body 1, be provided with fire grate; Downside at the fire grate of main furnace body 1 is provided with under shed, and lower cover 2 is set at the under shed of main furnace body 1 and main furnace body 1 sealing hinged, is provided with split shed at the upside of the fire grate of main furnace body 1; Middle cover 3 is set at the split shed of main furnace body 1 and main furnace body 1 sealing hinged; Combustion chamber upper surface at main furnace body 1 is provided with forging calandria 5, and forging calandria 5 is set to connect with main furnace body 1 sealed slip, and forging calandria 5 is provided with upper shed; Loam cake 4 is set in the upper shed of forging calandria 5 and 5 sealings of forging calandria hinged; Forging calandria 5 is provided with heated chamber, and the center line of the heated chamber of forging calandria 5 is set to vertical with the combustion chamber center line of main furnace body 1, and the heating chamber of forging calandria 5 is set to be communicated with the combustion chamber of main furnace body 1; Forging calandria 5 is provided with suspension hook; Downside at the fire grate of main furnace body 1 is provided with air inlet, and air blast 8 is set to be communicated with through the air inlet of air door 7 with main furnace body 1, and air door 7 is set to control stick 12 hinged; Being set to dumpling in upper connector 10 and following connector 11 1 sides connects; Upper connector 10 is provided with handle, and upper connector 10 is set to form and the corresponding cavity of the heated chamber of forging calandria 5 with following connector 11, and an end of the heated chamber of forging calandria 5 is set to be connected with the heated chamber of waste-heat oven 6 through the cavity of upper connector 10 and following connector 11; Main furnace body 1 is arranged on base 9 with air blast 8; Control stick 12 is set to connect with base 9 rotations, and waste-heat oven 6 is arranged on the support, and the support of waste-heat oven 6 is set to adjustable.
In the present embodiment, air door 7 is set to two vertical passages and a rotating closure plate, and a passage of air door 7 is set to be communicated with the air inlet of main furnace body 1, and control stick 12 is set to be connected with closure plate.
Add coal in the main furnace body 1 burning, ashes are discharged from lower cover 2, when forge piece is not strip; Be put in the main furnace body 1 from middle cover 3, add coal from loam cake 4, when forge piece is strip; Be placed on the heated chamber of forging calandria 5 to forge piece, when 8 blowings of needs air blast, the passage of air door 7 be communicated with the air inlet of main furnace body 1; When not needing air blast 8 blowings; Rotate closure plate, the passage of air door 7 is not communicated with the air inlet of main furnace body 1, the waste heat of the smog of main furnace body 1 heats waste-heat oven 6 through the heated chamber of forging calandria 5.
The characteristics of the utlity model has down:
1, owing to designed main furnace body 1, lower cover 2, middle cover 3, loam cake 4 and forging calandria 5, the coal of main furnace body 1 is fully burnt, improved the utilization rate of heat.
2, owing to designed forging calandria 5, difform forge piece is heated in different zones, improved the utilization rate of heat.
3, owing to designed forging calandria 5, upper connector 10 and following connector 11, when raising upper connector 10, the forge piece that makes strip is from the cavity of upper connector 10 and following connector 11, and continuous feed is forged incessantly.
4, owing to designed forging calandria 5, upper connector 10 and following connector 11, when being put into the heated chamber of forging calandria 5 to the forge piece of strip, in the short time,, improved the utilization rate of heat again to the forge piece heating.
5, owing to designed waste-heat oven 6, make waste heat continue water is heated, improved the utilization rate of heat.
In the forge furnace technical field; Be provided with combustion chamber in the combustion chamber of main furnace body 1, be provided with fire grate every including in main furnace body 1; Downside at the fire grate of main furnace body 1 is provided with under shed; Lower cover 2 is set to be connected with main furnace body 1 sealing at the under shed of main furnace body 1; Upside at the fire grate of main furnace body 1 is provided with split shed; Middle cover 3 is set to be connected with main furnace body 1 sealing at the split shed of main furnace body 1, is provided with forging calandria 5 in the combustion chamber upper surface of main furnace body 1, and forging calandria 5 is set to and 1 sealed connection of main furnace body; Forging calandria 5 is provided with upper shed; Loam cake 4 is set to be connected with 5 sealings of forging calandria in the upper shed of forging calandria 5, and forging calandria 5 is provided with heated chamber, and the center line of the heated chamber of forging calandria 5 is set to vertical with the combustion chamber center line of main furnace body 1; The heated chamber of forging calandria 5 is set to be communicated with the combustion chamber of main furnace body 1, at technology contents that the downside of the fire grate of main furnace body 1 is provided with air inlet all in the protection domain at the utility model.
Claims (6)
1. elongated workpiece forge furnace; It is characterized in that said forge furnace includes main furnace body, be arranged on lower cover, middle cover, loam cake and forging calandria on the main furnace body; In said main furnace body, be provided with combustion chamber; In the combustion chamber of main furnace body, be provided with fire grate, be provided with under shed at the downside of the fire grate of said main furnace body, said lower cover is arranged on the lower opening of said main furnace body and hinged with said main furnace body sealing; Upside at the fire grate of said main furnace body is provided with split shed; Said middle cover is arranged on the split shed of said main furnace body and is hinged with the main furnace body sealing, is provided with the forging calandria in the combustion chamber upper surface of said main furnace body, is sealed being slidingly connected between said forging calandria and the said main furnace body; Said forging calandria is provided with upper shed; Said loam cake is arranged on upper shed place of said forging calandria and hinged with forging calandria sealing, in said forging calandria, is provided with heated chamber, and the center line of the heated chamber of said forging calandria is corresponding with the combustion chamber position of center line of said main furnace body; The heated chamber of said forging calandria and the combustion chamber of main furnace body are interconnected, and are provided with air inlet at the downside of the fire grate of said main furnace body.
2. elongated workpiece forge furnace as claimed in claim 1 is characterized in that, is provided with suspension hook in the upper end of said forging calandria.
3. according to claim 1 or claim 2 elongated workpiece forge furnace; It is characterized in that; On said main furnace body, also be provided with upper connector and following connector, said upper connector connects with following connector one side and said main furnace body dumpling, and said upper connector is provided with handle; Described upper connector and following connector are set to form and the corresponding cavity of the heated chamber of forging calandria, and the cavity of said upper connector and following connector is set to be communicated with an end of the heated chamber of forging calandria.
4. elongated workpiece forge furnace as claimed in claim 3 is characterized in that, also includes waste-heat oven, and an end of the heated chamber of forging calandria is set to be connected with the heated chamber of waste-heat oven.
5. according to claim 1 or claim 2 elongated workpiece forge furnace is characterized in that, is provided with waste-heat oven in a side of said main furnace body, and said waste-heat oven is connected with an end of the heated chamber of said forging calandria.
6. according to claim 1 or claim 2 elongated workpiece forge furnace; It is characterized in that; Said main furnace body is connected with air door and air blast through said air inlet, and said main furnace body and air blast are arranged on the base, between the said base of said air door, are provided with control stick; One end and the said air door of said control stick connect, and two 1 ends of said control stick are for to be rotationally connected with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202620693U CN202192206U (en) | 2011-07-22 | 2011-07-22 | Long workpiece forging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202620693U CN202192206U (en) | 2011-07-22 | 2011-07-22 | Long workpiece forging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192206U true CN202192206U (en) | 2012-04-18 |
Family
ID=45947137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202620693U Expired - Fee Related CN202192206U (en) | 2011-07-22 | 2011-07-22 | Long workpiece forging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530604A (en) * | 2019-01-16 | 2019-03-29 | 陈孝 | A kind of forge furnace |
-
2011
- 2011-07-22 CN CN2011202620693U patent/CN202192206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530604A (en) * | 2019-01-16 | 2019-03-29 | 陈孝 | A kind of forge furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |