CN210123244U - Smelting furnace for processing sword - Google Patents
Smelting furnace for processing sword Download PDFInfo
- Publication number
- CN210123244U CN210123244U CN201920950053.8U CN201920950053U CN210123244U CN 210123244 U CN210123244 U CN 210123244U CN 201920950053 U CN201920950053 U CN 201920950053U CN 210123244 U CN210123244 U CN 210123244U
- Authority
- CN
- China
- Prior art keywords
- crucible
- furnace body
- furnace
- ring
- sword
- 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.)
- Active
Links
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a smelting furnace is used in sword processing, the induction cooker comprises a cooker bod, bell and crucible, the furnace body comprises shell and the heat preservation that sets up in the shell, the bell joint is at the furnace body top, furnace body upper end inboard is equipped with the round bulge loop, crucible top periphery is equipped with the round holding ring, the crucible inserts the furnace body and erects on the bulge loop through the holding ring, the outer wall and the bulge loop of crucible keep the clearance, the holding ring middle part still has the round porous ring, still be equipped with a plurality of nozzles in the furnace body of crucible below, the export of each nozzle is towards crucible direction slope, still be equipped with a hollow steam backward flow post in the furnace body under the crucible, steam backward flow post is connected with the bell top through the connecting pipe, still the week is equipped with supplementary bleeder vent on the furnace body.
Description
Technical Field
The utility model relates to a smelting furnace is used in sword processing.
Background
In the prior art, when a manufacturer of a traditional sword and knife manufactures a fine sword and knife, the traditional smelting furnace and a crucible are still used for smelting raw materials, the smelting furnace is slow in temperature rise and serious in heat loss, and the environment in a workshop is severe.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a smelting furnace for processing a sword.
The technical scheme of the utility model is that: the smelting furnace for processing the sword comprises a furnace body, a furnace cover and a crucible, wherein the furnace body consists of a shell and a heat preservation layer arranged in the shell, the top of the furnace body is provided with a ring groove, a bayonet is arranged on the ring groove, the furnace cover is in a frustum shape, the bottom of the furnace cover is provided with a clamping block which is clamped into the bayonet, the furnace cover is clamped at the top of the furnace body, the inner side of the upper end of the furnace body is provided with a circle of convex ring, the periphery of the top of the crucible is provided with a circle of positioning ring, the crucible is inserted into the furnace body and erected on the convex ring through the positioning ring, the outer wall of the crucible keeps a gap with the convex ring, the middle part of the positioning ring is also provided with a circle of porous ring, a plurality of burners are also arranged in the furnace body below the crucible, the outlet of each burner inclines towards the crucible direction, a hollow hot air backflow column is also arranged, auxiliary air holes are also formed in the periphery of the furnace body below the burners and the hot air backflow columns.
Furthermore, the heat-insulating layer is a ceramic fiber layer.
Furthermore, a handle is further arranged on one side of the furnace cover, and a heat insulation pad is arranged on the handle.
Furthermore, two bulges are symmetrically arranged on the top of the crucible, and clamping holes are formed in the two bulges.
Furthermore, the connecting pipe is coated with asbestos felt.
The utility model has the advantages that: the utility model optimizes the structure of the smelting furnace, keeps the single-furnace processing mode of the single piece when casting the traditional sword, places the crucible in the furnace body instead of the traditional overhead, so that the heating effect is better, the bottom is provided with the burner of oil-gas mixture, the heating efficiency of the furnace body is improved, the hot gas flowing back through the connecting pipe connected between the furnace cover and the hot gas flowing back column is matched, the heating efficiency is further improved, and the heat loss is prevented; the multi-hole ring in the middle of the positioning ring is beneficial to the rising and the backflow of hot air, and the crucible can be conveniently taken out by the bulge and the clamping hole on the top of the crucible.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a plan view of the crucible of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1 and 2, the smelting furnace for processing the sword comprises a furnace body, a furnace cover 1 and a crucible 2, wherein the furnace body consists of a shell 3 and a heat preservation layer 4 arranged in the shell 3, the top of the furnace body is provided with an annular groove, a bayonet is arranged on the annular groove, the furnace cover 1 is in a frustum shape, the bottom of the furnace cover 1 is provided with a block clamped with the bayonet, the furnace cover 1 is clamped at the top of the furnace body, the inner side of the upper end of the furnace body is provided with a circle of convex ring 5, the periphery of the top of the crucible 2 is provided with a circle of positioning ring 6, the crucible 2 is inserted into the furnace body and is erected on the convex ring 5 through the positioning ring 6, the outer wall of the crucible 2 keeps a gap with the convex ring 5, the middle part of the positioning ring 6 is also provided with a circle of porous ring 7, a plurality of burners 8 are also arranged in the furnace body below, still be equipped with a hollow steam backward flow post 9 in the furnace body under crucible 2, steam backward flow post 9 through connecting pipe 10 with 1 top of bell is connected, each still week on the furnace body of nozzle 8 and steam backward flow post 9 below is equipped with supplementary bleeder vent 11.
Further, the heat-insulating layer 4 is a ceramic fiber layer.
Furthermore, a handle 12 is further arranged on one side of the furnace cover 1, and a heat insulation pad 13 is arranged on the handle 12.
Furthermore, two bulges 14 are symmetrically arranged on the top of the crucible 2, and clamping holes 15 are arranged on the two bulges 14.
Further, the outside of the connecting pipe 10 is covered with an asbestos felt.
It should be noted that, the utility model discloses a be equipped with the ignition needle on the nozzle 8, nozzle 8 directly spouts oil-gas mixture, and oil-gas mixture lights the back and heats crucible 2.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A smelting furnace is used in sword processing which characterized in that: the furnace body comprises a shell and a heat preservation layer arranged in the shell, the top of the furnace body is provided with a ring groove, a bayonet is arranged on the ring groove, the furnace cover is in a frustum shape, the bottom of the furnace cover is provided with a bayonet clamping block, the furnace cover is clamped at the top of the furnace body, the inner side of the upper end of the furnace body is provided with a circle of convex ring, the periphery of the top of the crucible is provided with a circle of positioning ring, the crucible is inserted into the furnace body and is erected on the convex ring through the positioning ring, the outer wall of the crucible and the convex ring keep a gap, the middle part of the positioning ring is provided with a circle of porous ring, a plurality of burners are arranged in the furnace body below the crucible, the outlet of each burner inclines towards the crucible direction, a hollow hot air backflow column is further arranged in the furnace body under the crucible, and is connected with the top of the hot air backflow, auxiliary air holes are also formed in the periphery of the furnace body below the burners and the hot air backflow columns.
2. The melting furnace for processing sword as claimed in claim 1, wherein: the heat-insulating layer is a ceramic fiber layer.
3. The melting furnace for processing sword as claimed in claim 1, wherein: and a handle is further arranged on one side of the furnace cover, and a heat insulation pad is arranged on the handle.
4. The melting furnace for processing sword as claimed in claim 1, wherein: the top of the crucible is also symmetrically provided with two bulges, and the two bulges are provided with clamping holes.
5. The melting furnace for processing sword as claimed in claim 1, wherein: the connecting pipe outside cladding has the asbestos felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950053.8U CN210123244U (en) | 2019-06-24 | 2019-06-24 | Smelting furnace for processing sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950053.8U CN210123244U (en) | 2019-06-24 | 2019-06-24 | Smelting furnace for processing sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210123244U true CN210123244U (en) | 2020-03-03 |
Family
ID=69634208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920950053.8U Active CN210123244U (en) | 2019-06-24 | 2019-06-24 | Smelting furnace for processing sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210123244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665384A (en) * | 2020-12-11 | 2021-04-16 | 清远市正通金属制品有限公司 | Melting furnace for regenerated wrought aluminum alloy melt |
-
2019
- 2019-06-24 CN CN201920950053.8U patent/CN210123244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665384A (en) * | 2020-12-11 | 2021-04-16 | 清远市正通金属制品有限公司 | Melting furnace for regenerated wrought aluminum alloy melt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101398177A (en) | Stove combustor and process for manufacturing combustion disk in combustor | |
| CN210123244U (en) | Smelting furnace for processing sword | |
| CN208687794U (en) | A kind of burner for gas stove and its gas-cooker | |
| CN2934249Y (en) | Fire resistant core for plugging-up tuyere cover of blast furnace | |
| CN110410785A (en) | A kind of cooker burner | |
| CN108941525B (en) | Rotary type bag baking device | |
| CN216881607U (en) | Many function combination rising head | |
| CN206300188U (en) | A kind of improved burner | |
| CN201297624Y (en) | Upper air intake multi-jet-nozzle burner | |
| CN201555221U (en) | Novel furnace end | |
| CN104944765A (en) | Device capable of realizing wiredrawing of basalt continuous fiber | |
| CN101539367A (en) | Small furnace cover of electric furnace and preparation method thereof | |
| CN204661545U (en) | A kind of basalt continuous fiber wire-drawing frame | |
| CN205002119U (en) | Kiln nozzle | |
| CN206056233U (en) | A kind of furnace cupola of melting iron | |
| CN206890521U (en) | New fire cover | |
| CN208519766U (en) | A kind of combusting device stove burner of high intensity | |
| CN203878159U (en) | Novel main body structure of gas furnace | |
| CN205874196U (en) | Quartz glass of sharp nature forced air cooling melts continuous gas and smelts and found stove | |
| CN108343995A (en) | A kind of full top intaking air gas combustion stove of oxygen-enriched combusting | |
| CN205825415U (en) | A kind of air stove of hot in-plant reclaimed asphalt mixing plant | |
| CN205821370U (en) | A kind of novel iron storage type taps a blast furnace tap drain | |
| CN204718422U (en) | A kind of furnace cupola of waste heat recovery | |
| CN210089372U (en) | Aluminum alloy centralized melting furnace | |
| CN212108381U (en) | Spiral-flow type five-spraying furnace end |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |