CN202648398U - Heat treatment furnace - Google Patents
Heat treatment furnace Download PDFInfo
- Publication number
- CN202648398U CN202648398U CN 201220289026 CN201220289026U CN202648398U CN 202648398 U CN202648398 U CN 202648398U CN 201220289026 CN201220289026 CN 201220289026 CN 201220289026 U CN201220289026 U CN 201220289026U CN 202648398 U CN202648398 U CN 202648398U
- Authority
- CN
- China
- Prior art keywords
- plane
- heat
- furnace
- treatment furnace
- lining
- 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 - Fee Related
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a heat treatment furnace which at least comprises a side plate, a side plate furnace lining, a furnace hearth and a furnace hearth lining, a first inclining surface is arranged at the bottom of the side plate furnace lining, a second inclined surface is arranged at the bottom of the furnace hearth lining, the heat treatment furnace also comprises a lateral sealing assembly which at least comprises a sealing block, an U-shaped steel, an air cylinder and a base connected with each other in sequence, and a guide rail movably connected with the base, the sealing block is provided with a third inclining surface and a fourth inclining surface, the first inclining surface and the third inclining surface are arranged in parallel, and the second inclining surface and the fourth inclining surface are arranged in parallel. Under the driving of the air cylinder, the sealing block can ascend or descend vertically, and is in reliable sealing with the side plate furnace lining and a furnace lining at the bottom of the furnace by the third inclining surface and the fourth inclining surface at the top of the sealing block, so that the sealing effect of the lateral sealing assembly in the heat treatment furnace can be improved obviously. Due to the adoption of the structure, the sealing effect of the heat treatment furnace can be improved effectively, the heat loss is reduced, and the production cost is lowered.
Description
Technical field
The utility model relates to a kind of industrial furnace, relates in particular to a kind of heat-treatment furnace.
Background technology
Heat-treatment furnace occupies very consequence in the heat treatment step of machinery manufacturing industry, it is to guarantee product quality, raising machine works usefulness, the requisite equipment of prolongation machine service life.
Along with the fast development of machinery manufacturing industry and equipment manufacture, the demand increasing year by year of heat-treatment furnace, and heat-treatment furnace is main body and the maximum equipment of power consumption of industry.For this reason, improve heat-treatment furnace the thermal efficiency, reduce energy consumption, environmental protection, enhancing productivity just becomes very important and distinct issues especially.
The key that addresses these problems is to reduce to greatest extent the heat loss of heat-treatment furnace, the thermal efficiency of raising heat-treatment furnace.The factor that affects the heat-treatment furnace thermal efficiency has a lot, and sealing problem is one of them.What heat-treatment furnace mainly sealed is the side seal of door sealing and both sides, furnace lining bottom.
Side seal assembly in traditional heat-treatment furnace refers to the side plate of heat-treatment furnace both sides and the black box between side plate furnace lining and siege and the siege furnace lining.Periphery adopts heat resisting steel to do the shirt rim above the siege, and the shirt rim is carried out mechanical connection by bolt and siege and fixed, and side plate furnace lining employing heavy brick is close to the skirtboard medial surface and is built by laying bricks or stones and form.Large because of heavy brick thermal conductivity factor, effect of heat insulation is poor, most heat directly conducts to skirtboard, causes masonry heating in chassis side to produce high temperature, causes a large amount of heat loss.
In the prior art, exist the side seal component sealing weak effect of heat-treatment furnace, heat loss is larger, the technological deficiency that the production cost of heat-treatment furnace when product is heat-treated is higher.
In view of this, be necessary heat-treatment furnace of the prior art is improved, to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of heat-treatment furnace, and it can reduce heat loss effectively, and then reduces the production cost of heat-treatment furnace when product is heat-treated.
For realizing above-mentioned utility model purpose, the utility model provides a kind of heat-treatment furnace, and it comprises at least:
Side plate and side plate furnace lining, siege and siege furnace lining, described side plate furnace lining bottom is provided with the first inclined-plane, and described hearth furnace substrate section is provided with the second inclined-plane,
Described heat-treatment furnace also comprises the side seal assembly, described side seal assembly comprises that at least sealing block reaches the guide rail of the U-shaped steel of in turn connection, cylinder, pedestal, the described pedestal of flexible connection, described sealing block is provided with the 3rd inclined-plane and the 4th inclined-plane, described the first inclined-plane and the 3rd inclined-plane be arranged in parallel, and described the second inclined-plane and the 4th inclined-plane be arranged in parallel.
As further improvement of the utility model, described side seal assembly also comprises two locating parts, and described locating part is arranged on the end, two ends of described guide rail.
As further improvement of the utility model, described sealing block is heat-barrier material.
As further improvement of the utility model, the angle between described the first inclined-plane and the second inclined-plane is 90 degree.
As further improvement of the utility model, the angle between described the 3rd inclined-plane and the 4th inclined-plane is 90 degree.
As further improvement of the utility model, described connector is U-shaped steel, in order to accommodate described sealing block.
Compared with prior art, the beneficial effects of the utility model are: under the driving of cylinder, but sealing block vertical lifting or decline, and positiver sealing between the 3rd inclined-plane by the sealing block top and the 4th inclined-plane and side plate furnace lining and the furnace bottom furnace lining, thereby improved significantly the sealing effectiveness of side seal assembly in this heat-treatment furnace.By this structure, effectively improved the sealing effectiveness of heat-treatment furnace, reduced heat loss, reduced production cost.
Description of drawings
Fig. 1 is the front view in a kind of heat-treatment furnace one specific embodiment of the utility model;
Fig. 2 is the side view in a kind of heat-treatment furnace one specific embodiment of the utility model;
Structural representation when Fig. 3 is side seal assembly unsealing side plate furnace lining in a kind of heat-treatment furnace of the utility model and furnace bottom furnace lining;
Fig. 4 is side seal component sealing side plate furnace lining in a kind of heat-treatment furnace of the utility model and the structural representation behind the furnace bottom furnace lining.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings the utility model is elaborated; but should be noted that; these embodiments are not limitation of the utility model; those of ordinary skills all belong within the protection domain of the present utility model according to these embodiment institute work energy, method or structural equivalent transformation or alternative.
Please refer to the drawing 1 is with shown in Figure 2.In the present embodiment, this heat-treatment furnace 100 comprises: door-plate 11 and door-plate furnace lining 111, door-plate elevating mechanism 12, siege 13 and siege furnace lining 131, side plate 14 and side plate furnace lining 141, top board 15 and top board furnace lining 151, base plate 16 and base plate furnace lining 161 are to consist of the furnace chamber 10 of sealing.Simultaneously, this heat-treatment furnace 100 also comprises: be arranged on two chimneys 17 on this top board 15, and the blast cap 171 at chimney 17 tops.
In the present embodiment, these side plate furnace lining 141 bottoms are provided with the first inclined-plane 1411, and these siege furnace lining 131 bottoms are provided with the second inclined-plane 1311.
As shown in Figure 3, this heat-treatment furnace 100 also comprises side seal assembly 18.More specifically, this side seal assembly 18 comprises that at least sealing block 181 reaches connector 182, cylinder 183, the pedestal 184 that connects in turn, the guide rail 185 that is flexibly connected described pedestal 184.Sealing piece 181 is provided with the 3rd inclined-plane 1811 and the 4th inclined-plane 1812.This first inclined-plane 1411 and the 3rd inclined-plane 1811 be arranged in parallel.In the present embodiment, this second inclined-plane 1311 and the 4th inclined-plane 1812 be arranged in parallel.This connector 182 is U-shaped steel, in order to accommodate sealing piece 181.
More specifically, the angle between this first inclined-plane 1411 and the second inclined-plane 1311 is 90 degree.Angle between the 3rd inclined-plane 1811 and the 4th inclined-plane 1812 is 90 degree.In the present embodiment, this side seal assembly 18 also comprises two locating parts 186, and described locating part 186 is arranged on the end, two ends of described guide rail 185, in order to limit the movement of pedestal 184 on guide rail 185.
In conjunction with Fig. 1 and shown in Figure 2, this heat-treatment furnace 100 in actual use, siege 13 and siege furnace lining 131 have been realized siege 13 and siege furnace lining 131 turnover furnace chambers 10 under the driving of chassis driving mechanism 132.Simultaneously, this side plate 14 and side plate furnace lining 141 also can be separated or closure with siege 13 and siege furnace lining 131 under the effect of drives structure (not shown).After heat-treatment furnace 100 long-term uses, can there be certain slit 188 between siege furnace lining 131 and the side plate furnace lining 141, thereby causes the effect of heat insulation of this heat-treatment furnace 100 not good.
As shown in Figure 4, when siege 13 and siege furnace lining 131 and side plate 14 and side plate furnace lining 141 were closed mutually, cylinder 183 is roof connecting 182 upwards, and drove the sealing block 181 of accommodating in this connector 182 and move up.Mutually guiding between the second inclined-plane 1311 and the 4th inclined-plane 1812, mutually guiding between the first inclined-plane 1411 and the 3rd inclined-plane 1811, thereby drive sealing block 181 transverse shifting adjustment, to guarantee fully applying between the second inclined- plane 1311 and 1812, the first inclined-planes 1411, the 4th inclined-plane and the 3rd inclined-plane 1811.
In the present embodiment, sealing block 181 is rigidly connected each other with connector 182, cylinder 183, pedestal 184, and is flexible connection between pedestal 184 and the guide rail 185.If the center in the slit 188 between the top misalignment siege furnace lining 131 of sealing piece 181 and the side plate furnace lining 141, then this pedestal 184 can be under the guiding of guide rail 185, transverse shifting is adjusted, with the top alignment siege furnace lining 131 of guaranteeing sealing piece 181 and the center in the slit 188 between the side plate furnace lining 141.Thereby guaranteed to fit fully between the second inclined- plane 1311 and 1812, the first inclined-planes 1411, the 4th inclined-plane and the 3rd inclined-plane 1811, thereby improved the effect of heat insulation of this heat-treatment furnace 100.
This side seal assembly 18 is in the process of Sealing furnace pool furnace lining 131 and side plate furnace lining 141, provide rising power by cylinder 183, and by the mutual guiding between the second inclined-plane 1311 and the 4th inclined-plane 1812 and the first inclined-plane 1411 and the 3rd inclined-plane 1811, thereby drive pedestal 184 laterally mobile adjustment on guide rail 185, thereby guarantee the top alignment siege furnace lining 131 of sealing piece 181 and the center in the slit 188 between the side plate furnace lining 141.More specifically, this guide rail 185 can be screw mandrel or line slideway.
This heat-treatment furnace 100 is when heat treated part, and a large amount of heats can be delivered on the siege furnace lining 131 from furnace chamber 10.Because this siege furnace lining 131 is heat-barrier material, so can effectively stop heat in the furnace chamber 10 to be emitted to the outside of this heat-treatment furnace 100.In the present embodiment, this side sealing block 181 is heat-barrier material, the material that has heat-proof quality such as alumina silicate fibre or clay brick etc.
Above listed a series of detailed description only is specifying for feasibility embodiment of the present utility model; they are not to limit protection domain of the present utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit does and all should be included within the protection domain of the present utility model.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that does not deviate from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, therefore is intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a heat-treatment furnace (100), it comprises at least:
Side plate (14) and side plate furnace lining (141), siege (13) and siege furnace lining (131), described side plate furnace lining (141) bottom is provided with the first inclined-plane (1411), and described siege furnace lining (131) bottom is provided with the second inclined-plane (1311),
It is characterized in that, described heat-treatment furnace (100) also comprises side seal assembly (18), described side seal assembly (18) comprises at least sealing block (181) and the connector (182), cylinder (183), the pedestal (184) that connect in turn, is flexibly connected the guide rail (185) of described pedestal (184), described sealing block (181) is provided with the 3rd inclined-plane (1811) and the 4th inclined-plane (1812), described the first inclined-plane (1411) be arranged in parallel with the 3rd inclined-plane (1811), and described the second inclined-plane (1311) be arranged in parallel with the 4th inclined-plane (1812).
2. heat-treatment furnace according to claim 1 (100) is characterized in that, described side seal assembly (18) also comprises two locating parts (186), and described locating part (186) is arranged on the end, two ends of described guide rail (185).
3. heat-treatment furnace according to claim 1 (100) is characterized in that, described sealing block (181) is heat-barrier material.
4. heat-treatment furnace according to claim 1 (100) is characterized in that, the angle between described the first inclined-plane (1411) and the second inclined-plane (1311) is 90 degree.
5. heat-treatment furnace according to claim 1 (100) is characterized in that, the angle between described the 3rd inclined-plane (1811) and the 4th inclined-plane (1812) is 90 degree.
6. heat-treatment furnace according to claim 1 (100) is characterized in that, described connector (182) is U-shaped steel, in order to accommodate described sealing block (181).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289026 CN202648398U (en) | 2012-06-19 | 2012-06-19 | Heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289026 CN202648398U (en) | 2012-06-19 | 2012-06-19 | Heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648398U true CN202648398U (en) | 2013-01-02 |
Family
ID=47417495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220289026 Expired - Fee Related CN202648398U (en) | 2012-06-19 | 2012-06-19 | Heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735058A (en) * | 2012-06-19 | 2012-10-17 | 无锡宇吉科技有限公司 | Heat treatment furnace |
-
2012
- 2012-06-19 CN CN 201220289026 patent/CN202648398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735058A (en) * | 2012-06-19 | 2012-10-17 | 无锡宇吉科技有限公司 | Heat treatment furnace |
| CN102735058B (en) * | 2012-06-19 | 2014-08-13 | 无锡宇吉科技有限公司 | Heat treatment furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206089744U (en) | Car -type tempering furnace | |
| CN205780971U (en) | Have and seal and the hot gate valve of vacuum quencher of heat-proof quality | |
| CN202304376U (en) | Novel side sealing device of trolley type heating furnace | |
| CN202648398U (en) | Heat treatment furnace | |
| CN102735058B (en) | Heat treatment furnace | |
| CN2798005Y (en) | High temp bogie electric resistance furnace | |
| CN2808901Y (en) | Special furnace for tempering of glass and sintering of print electrode on surface of glass | |
| CN201296768Y (en) | Heat treating trolley furnace side sealing mechanism | |
| CN204678880U (en) | A kind of refractory brick is fired and is used Novel tunnel furnace | |
| CN202658182U (en) | Car-type heat treating furnace | |
| CN101762156A (en) | Bogie hearth type electrical resistance furnace | |
| CN201311186Y (en) | Bogie hearth electric resistance furnace for processing twin-rolls | |
| CN202643752U (en) | Trolley-type heat treatment furnace | |
| CN202092460U (en) | Vacuum furnace | |
| CN206276887U (en) | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit | |
| CN102732690A (en) | Trolly-type heat treatment furnace | |
| CN205037744U (en) | Induction heating furnace feeding device that discharges fume | |
| CN202643757U (en) | Car-type heat treating furnace | |
| CN203307215U (en) | Tempered glass seamless radiation heating furnace | |
| CN202066344U (en) | Annular kiln adopting mobile flat top | |
| CN201429315Y (en) | Chamber-type heating furnace door locking device | |
| CN204224649U (en) | The box annealing furnace of novel energy-conserving | |
| CN106705662A (en) | Bell jar type trolley resistance furnace | |
| CN204824971U (en) | A dustless heating furnace for aluminum plate and corrosion resistant plate multilayer composite sheet hot rolling | |
| CN203653654U (en) | Continuous tempering heat treatment production line for auto semi-axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130619 |