CN204958983U - Quenching furnace - Google Patents
Quenching furnace Download PDFInfo
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- CN204958983U CN204958983U CN201520704541.2U CN201520704541U CN204958983U CN 204958983 U CN204958983 U CN 204958983U CN 201520704541 U CN201520704541 U CN 201520704541U CN 204958983 U CN204958983 U CN 204958983U
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- Prior art keywords
- inner bag
- bell
- heater
- furnace body
- pulley
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Abstract
The utility model provides a quenching furnace, which comprises a bracket, the furnace body, the bell, the inner bag, fan and hoisting machine construct, the furnace body is installed on the support, the inner bag sets up within the furnace body, the bell is opened and closes to the hoisting machine structure, the opening of furnace body and inner bag has been enlarged, the the work -handling time is shortened, the flow of the processing of quenching has been shortened greatly, be provided with align to grid's heating element on the inner bag, heating temperature is even in guaranteeing the stove, heating element passes through the nail fixing of high alumina porcelain on the inner bag outer wall, messenger heating element can not drop because of being heated to make things convenient for simultaneously and dismantle, be provided with thermal -insulation fireproof layer between furnace body and the inner bag, the outer wall of furnace body adopts the welding of polylith cold -rolled steel sheet to make, leave the hot gap of rising between the cold -rolled steel sheet, the inner wall facing of furnace body has the thermal -insulated asbestos board of one deck, guarantees the thermal -insulated nature and the fire line of furnace body, and the fan is installed at the bell top, increases the air convection degree in the stove, forces heated air circulation, reaches the requirement of furnace temperature.
Description
Technical field
The utility model relates to technical field of heat treatment equipment, more particularly, relates to a kind of quenching furnance.
Background technology
Quenching furnance requires custom-designed nonstandard electric furnace according to user, be mainly used in the thermal treatments such as the various workpiece quenching of copper aluminium industry, heating to use, the principle of quenching is by more than heating raw materials to critical temperature, insulation for some time, then with the thermal treatment process that the cooling rate being greater than critical cooling velocity cools soon.Quenching significantly can improve the intensity of metal, hardness, wear resistance, fatigue strength and toughness etc., thus meet the different service requirementss of various mechanical component and instrument, physics, chemical property that the ferromegnetism, solidity to corrosion etc. that also can meet some special metal material by quenching are special.
It is uneven to there is in-furnace temperature in the quenching furnance of prior art, the problems such as speed of cooling is slow, is difficult to the processing quality of security deposit's metal work-pieces.In addition, prior art generally adopts hoisting appliance to complete quenching and the cooling of workpiece, complex structure, and cost is high, and batch is little, and add the operating time of material loading and blanking, therefore production efficiency is lower.
Utility model content
The purpose of this utility model is to provide a kind of quenching furnance, and structure is simple, and in stove, Heating temperature is even, decreases the time of work-handling, overcomes the deficiencies in the prior art.
In order to achieve the above object, concrete solution of the present utility model provides a kind of quenching furnance, comprise support (3), body of heater (1), bell (4), inner bag (5), blower fan (6) and hoisting mechanism (2), described body of heater (1) is installed on support (3), inner bag (5) is arranged within body of heater (1), the inside of described inner bag (5) is provided with several heating unit (7), described heating unit (7) is ring-type, on the inwall being equidistantly arranged in inner bag (5), described body of heater (1) and inner bag (5) top are equipped with opening, described bell (4) is arranged on opening, described hoisting mechanism (2) is connected with the top of bell (4), blower fan (6) is installed on the top of bell (4), described blower fan (6) is connected with blade (8) by rotation axis, described blade (8) is arranged within inner bag (5), described blade (8) adopts fireproofing and heat resistant material to make.
Further, described hoisting mechanism (2) comprises base (21), pillar stiffener (22), lifting post (23), elevator motor (24), wireline (25), first pulley (26), second pulley (27) and suspension hook (28), described pillar stiffener (22) and elevator motor (24) are installed on base (21), described lifting post (23) level is installed on the top of pillar stiffener (22), described first pulley (26) and the second pulley (27) are connected to the two ends of pillar stiffener (22), described wireline (25) one end is connected with elevator motor (24) respectively by the first pulley (26) and the second pulley (27), its the other end is connected with suspension hook (28).
Further, be provided with heat-insulating, fire-preventing layer between described body of heater (1) and inner bag (5), described heat-insulating, fire-preventing layer is made up of aluminosilicate refractory fiber.
Further, described heating unit (7) is adopted resistive band, is fixed on inner bag (5) outer wall by alumina porcelain nail.
Further, the outer wall of described body of heater (1) adopts that the welding of polylith cold-rolled steel sheet is made, leave heat between described cold-rolled steel sheet rises gap, the inwall of described body of heater (1) is pasted with the heat insulation asbestos plate of one deck.
Further, the outer wall of described bell (4) adopts cold-rolled steel sheet welding to make, and the inwall of described bell (4) is pasted with the heat insulation asbestos plate of one deck.
Further, the blade (8) of described blower fan (6) is centrifugal blades (8), adopts 2Cr25Ni20 high temperature steel to make.
Further, described inner bag (5) adopts the welding of 2Cr25Ni20 high temperature steel to make.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
The utility model adopts body of heater, the design of inner bag and bell, bell is opened and closed by hoisting mechanism, expand the opening of body of heater and inner bag, decrease the time of work-handling, substantially reduce the flow process of quenching processing, inner bag is provided with evenly distributed heating component, ensure that in stove, Heating temperature is even, heating component is fixed on inner bladder outer wall by alumina porcelain nail, heating unit can not be dropped simultaneously for convenience detach because of being heated, heat-insulating, fire-preventing layer is provided with between body of heater and inner bag, the outer wall of body of heater adopts the welding of polylith cold-rolled steel sheet to make, leave heat between described cold-rolled steel sheet to rise gap, the inwall of described body of heater is pasted with the heat insulation asbestos plate of one deck, ensure thermal insulation and the fire line of body of heater, bell top is provided with blower fan, strengthen the convection of air degree in stove, force hot air circulation, reach the requirement of furnace temperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of a kind of embodiment of the utility model.
Main element nomenclature:
Body of heater: 1 hoisting mechanism: 2
Support: 3 bells: 4
Inner bag: 5 blower fans: 6
Heating unit: 7 blades: 8
Base: 21 pillar stiffeners: 22
Lifting post: 23 elevator motors: 24
Wireline: 25 first pulleys: 26
Second pulley: 27 suspension hooks: 28
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of quenching furnance that the present embodiment proposes, comprises body of heater (1), support (3), bell (4), inner bag (5), blower fan (6) and hoisting mechanism (2).Support (3) adopts section steel material welding to make, and body of heater (1) is installed on support (3).Body of heater (1) outer wall adopts that the welding of polylith cold-rolled steel sheet is made, leave heat between cold-rolled steel sheet rises gap, to prevent the effect of expanding with heat and contract with cold in heat-processed, the inwall of body of heater (1) is pasted with the heat insulation asbestos plate of one deck.Inner bag (5) is arranged within body of heater (1), and be provided with heat-insulating, fire-preventing layer between body of heater (1) and inner bag (5), heat-insulating, fire-preventing layer is made up of aluminosilicate refractory fiber.Inner bag (5) adopts the welding of 2Cr25Ni20 high temperature steel to make.The inside of inner bag (5) is provided with several heating unit (7), and heating unit (7) is ring-type, on the inwall being equidistantly arranged in inner bag (5).Heating unit (7) is adopted resistive band, is fixed on inner bag (5) outer wall by alumina porcelain nail.Body of heater (1) and inner bag (5) top are equipped with opening, bell (4) is arranged on opening, the outer wall of bell (4) adopts cold-rolled steel sheet welding to make, and the inwall of bell (4) is pasted with the heat insulation asbestos plate of one deck.Blower fan (6) is installed on the top of bell (4), and blower fan (6) is connected with blade (8) by rotation axis, and blade (8) is arranged within inner bag (5).The blade (8) of blower fan (6) is centrifugal blades (8), adopts 2Cr25Ni20 high temperature steel to make.
Hoisting mechanism (2) is connected with the top of bell (4), controls the opening and closing of bell (4).Hoisting mechanism (2) comprises base (21), pillar stiffener (22), lifting post (23), elevator motor (24), wireline (25), first pulley (26), second pulley (27) and suspension hook (28), pillar stiffener (22) and elevator motor (24) are installed on base (21), lifting post (23) level is installed on the top of pillar stiffener (22), first pulley (26) and the second pulley (27) are connected to the two ends of pillar stiffener (22), wireline (25) one end is connected with elevator motor (24) respectively by the first pulley (26) and the second pulley (27), its the other end is connected with suspension hook (28).
The utility model adopts body of heater (1), the design of inner bag (5) and bell (4), bell (4) is opened and closed by hoisting mechanism (2), expand the opening of body of heater (1) and inner bag (5), decrease the time of work-handling, substantially reduce the flow process of quenching processing, (5) are provided with evenly distributed heating component to inner bag, ensure that in stove, Heating temperature is even, heating component is fixed on inner bag (5) outer wall by alumina porcelain nail, heating unit (7) can not be dropped simultaneously for convenience detach because of being heated, heat-insulating, fire-preventing layer is provided with between body of heater (1) and inner bag (5), the outer wall of body of heater (1) adopts the welding of polylith cold-rolled steel sheet to make, leave heat between described cold-rolled steel sheet to rise gap, the inwall of described body of heater (1) is pasted with the heat insulation asbestos plate of one deck, ensure thermal insulation and the fire line of body of heater (1), bell (4) top is provided with blower fan (6), strengthen the convection of air degree in stove, force hot air circulation, reach the requirement of furnace temperature.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a quenching furnance, it is characterized in that, comprise support (3), body of heater (1), bell (4), inner bag (5), blower fan (6) and hoisting mechanism (2), described body of heater (1) is installed on support (3), inner bag (5) is arranged within body of heater (1), the inside of described inner bag (5) is provided with several heating unit (7), described heating unit (7) is ring-type, on the inwall being equidistantly arranged in inner bag (5), described body of heater (1) and inner bag (5) top are equipped with opening, described bell (4) is arranged on opening, described hoisting mechanism (2) is connected with the top of bell (4), blower fan (6) is installed on the top of bell (4), described blower fan (6) is connected with blade (8) by rotation axis, described blade (8) is arranged within inner bag (5), described blade (8) adopts fireproofing and heat resistant material to make.
2. a kind of quenching furnance as claimed in claim 1, it is characterized in that, described hoisting mechanism (2) comprises base (21), pillar stiffener (22), lifting post (23), elevator motor (24), wireline (25), first pulley (26), second pulley (27) and suspension hook (28), described pillar stiffener (22) and elevator motor (24) are installed on base (21), described lifting post (23) level is installed on the top of pillar stiffener (22), described first pulley (26) and the second pulley (27) are connected to the two ends of pillar stiffener (22), described wireline (25) one end is connected with elevator motor (24) respectively by the first pulley (26) and the second pulley (27), its the other end is connected with suspension hook (28).
3. a kind of quenching furnance as claimed in claim 1, is characterized in that, is provided with heat-insulating, fire-preventing layer between described body of heater (1) and inner bag (5), and described heat-insulating, fire-preventing layer is made up of aluminosilicate refractory fiber.
4. a kind of quenching furnance as claimed in claim 1, is characterized in that, described heating unit (7) is adopted resistive band, is fixed on inner bag (5) outer wall by alumina porcelain nail.
5. a kind of quenching furnance as claimed in claim 1, it is characterized in that, the outer wall of described body of heater (1) adopts that the welding of polylith cold-rolled steel sheet is made, leave heat between described cold-rolled steel sheet rises gap, the inwall of described body of heater (1) is pasted with the heat insulation asbestos plate of one deck.
6. a kind of quenching furnance as claimed in claim 1, is characterized in that, the outer wall of described bell (4) adopts cold-rolled steel sheet welding to make, and the inwall of described bell (4) is pasted with the heat insulation asbestos plate of one deck.
7. a kind of quenching furnance as claimed in claim 1, is characterized in that, the blade (8) of described blower fan (6) is centrifugal blades (8), adopts 2Cr25Ni20 high temperature steel to make.
8. a kind of quenching furnance as claimed in claim 1, is characterized in that, described inner bag (5) adopts the welding of 2Cr25Ni20 high temperature steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704541.2U CN204958983U (en) | 2015-09-11 | 2015-09-11 | Quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704541.2U CN204958983U (en) | 2015-09-11 | 2015-09-11 | Quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958983U true CN204958983U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704541.2U Expired - Fee Related CN204958983U (en) | 2015-09-11 | 2015-09-11 | Quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958983U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718558A (en) * | 2017-11-26 | 2018-02-23 | 湖南匡楚科技有限公司 | 3D printer waste recovery systems |
| CN107756806A (en) * | 2017-11-26 | 2018-03-06 | 湖南匡楚科技有限公司 | A kind of 3D printer waste material cooling device |
| CN107756805A (en) * | 2017-11-26 | 2018-03-06 | 湖南匡楚科技有限公司 | 3D printer waste recovery systems and its recovery method |
| CN107972277A (en) * | 2017-11-26 | 2018-05-01 | 湖南匡楚科技有限公司 | 3D printer waste material recovery method |
| CN109609732A (en) * | 2018-11-24 | 2019-04-12 | 绍兴上虞正达管业有限公司 | A kind of annealing furnace |
| CN112877626A (en) * | 2021-01-14 | 2021-06-01 | 姚天成 | Quenching method of copper alloy |
| CN112921166A (en) * | 2021-01-23 | 2021-06-08 | 刘治清 | Heat treatment device for machining of mechanical parts |
-
2015
- 2015-09-11 CN CN201520704541.2U patent/CN204958983U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718558A (en) * | 2017-11-26 | 2018-02-23 | 湖南匡楚科技有限公司 | 3D printer waste recovery systems |
| CN107756806A (en) * | 2017-11-26 | 2018-03-06 | 湖南匡楚科技有限公司 | A kind of 3D printer waste material cooling device |
| CN107756805A (en) * | 2017-11-26 | 2018-03-06 | 湖南匡楚科技有限公司 | 3D printer waste recovery systems and its recovery method |
| CN107972277A (en) * | 2017-11-26 | 2018-05-01 | 湖南匡楚科技有限公司 | 3D printer waste material recovery method |
| CN109609732A (en) * | 2018-11-24 | 2019-04-12 | 绍兴上虞正达管业有限公司 | A kind of annealing furnace |
| CN112877626A (en) * | 2021-01-14 | 2021-06-01 | 姚天成 | Quenching method of copper alloy |
| CN112921166A (en) * | 2021-01-23 | 2021-06-08 | 刘治清 | Heat treatment device for machining of mechanical parts |
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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: 20160113 Termination date: 20170911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |