CN201653140U - Bell cover type elevating electric furnace - Google Patents
Bell cover type elevating electric furnace Download PDFInfo
- Publication number
- CN201653140U CN201653140U CN2010201476718U CN201020147671U CN201653140U CN 201653140 U CN201653140 U CN 201653140U CN 2010201476718 U CN2010201476718 U CN 2010201476718U CN 201020147671 U CN201020147671 U CN 201020147671U CN 201653140 U CN201653140 U CN 201653140U
- Authority
- CN
- China
- Prior art keywords
- chain
- furnace body
- heating furnace
- bell
- electric furnace
- 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
Links
Images
Landscapes
- Tunnel Furnaces (AREA)
Abstract
The utility model discloses a bell cover type elevating electric furnace comprising a heating furnace body (7) which is internally provided with a heating body (8). The bell cover type lifting electric furnace is characterized in that a gantry (1) is arranged above the heating furnace body (7) and is provided with a chain elevating mechanism, and both sides of the heating furnace body (7) are provided with guiding mechanisms, thus an electric furnace elevating system with upper elevation is formed. By adopting the chain elevating mechanism, the bell cove type elevating electric furnace realizes the accurate control of elevation through using two paths of chains to elevate and descend the electric furnace wholly to match the guiding mechanism, and moreover, a travel switch is provided to assist a positioning device so as to ensure that the electric furnace descends to an appointed position, thereby further improving safety coefficient. The bell cover type elevating electric furnace has the advantages of small and exquisite size, simple structure and low cost and can meet the requirements on the electric furnace used in test places, such as institutions of higher learning, research institutions, laboratories and the like.
Description
Technical field
The utility model relates to the kiln field, but the energy-conservation bell-type electric elevator furnace that is rapidly heated of especially a kind of high temperature.
Background technology
At present, generally the electric elevator furnace of Shi Yonging is adding the device that the setting of electrothermal stove bottom can make progress electric furnace jack-up usually, and then the lifting of realization electric furnace, this class lift electric cooker structure complexity, bulky, cost is higher, is difficult to satisfy the demand of electric furnace miniaturization, is difficult to satisfy electric furnace and enters breadboard needs.
Summary of the invention
The purpose of this utility model is to provide a kind of bell-type electric elevator furnace that adopts the top lift structure, to overcome above-mentioned drawback.
The technical solution of the utility model is:
A kind of bell-type electric elevator furnace, comprise heating furnace body, be provided with calandria in the heating furnace body, described heating furnace body top is provided with door frame, door frame top is crossbeam, the crossbeam two ends are respectively equipped with a longitudinal bracing, and each longitudinal bracing inboard is equipped with guide rail, and the heating furnace body both sides are equipped with the guide rail wheel that is connected with guide rail; Door frame one side is provided with reductor, reductor has two output shaft heads, be equipped with a reductor lifting drive sprocket on each output shaft head, the crossbeam both sides are respectively equipped with first chain hoist wheel and second chain hoist wheel, first chain hoist wheel and reductor lifting drive sprocket respectively with first chain engages, one end of first chain connects a side of heating furnace body, second chain hoist wheel and another reductor lifting drive sprocket respectively with second chain engages, the other end of second chain connects the opposite side of heating furnace body.
Described door frame both sides respectively are provided with an auxiliary sprocket wheel, two auxiliary sprocket wheels respectively with first chain and second chain engages, the end of first chain and second chain is equipped with balance weight body.
Described heating furnace body bottom is provided with auxiliary locator.Described door frame is arranged on the base frame.Described guide rail wheel is provided with travel switch.Described heating furnace body is provided with the heating furnace body shell outward.Be provided with calandria in the described heating furnace body, calandria is heating wire, molybdenum filament, Elema or Si-Mo rod.
The beneficial effects of the utility model are:
Bell-type electric elevator furnace of the present utility model adopts energy-conservation holding furnace thoraxes such as alumina hollow ball burner hearth, full fiber burner hearth, calandrias such as Si-Mo rod, Elema, resistance wire heat on four sides, have good temperature uniformity, excellent energy-saving property energy and fast temperature increase property.The Programmable Temperature control system adopts phase shift, the control of cycle constant power, has that program tracking accuracy height, accurate, the every heat thermal technology of heating process condition equity, oven cavity atmosphere are pure, the good characteristics such as product quality high conformity of every heat.
Bell-type electric elevator furnace of the present utility model adopts chain lifting mechanism, by the two-way chain electric stove integral is promoted, descends, cooperate guiding mechanism to realize the accurate control of lifting, and be provided with travel switch and auxiliary locator, guarantee that electric furnace drops to assigned address, further improve safety coefficient.
Bell-type electric elevator furnace volume of the present utility model is small and exquisite, simple for structure, with low cost, can satisfy the needs that electric furnace enters test places such as institution of higher learning, research institute laboratory.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Among the figure: 1 for door frame, 10 for longitudinal bracing, 11 for crossbeam, 100 for guide rail, 2 be first chain hoist wheel, 20 be first chain, 3 be second chain hoist wheel, 30 be second chain, 4 for reductor, 40 for reductor lifting drive sprocket, 5 for auxiliary sprocket wheel, 6 for balance weight body, 7 for heating furnace body, 70 for the guide rail wheel, 8 for calandria, 9 for auxiliary locator, 12 for base frame, 13 be the heating furnace body shell.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of bell-type electric elevator furnace, comprise heating furnace body 7, be provided with calandria 8 in the heating furnace body 7, it is characterized in that described heating furnace body 7 tops are provided with door frame 1, door frame 1 top is crossbeam 11, crossbeam 11 two ends are respectively equipped with a longitudinal bracing 10, and each longitudinal bracing 10 inboard is equipped with guide rail 100, and heating furnace body 7 both sides are equipped with the guide rail wheel 70 that is connected with guide rail 100; Door frame 1 one sides are provided with reductor 4, reductor 4 has two output shaft heads, two output shaft heads are symmetrical arranged, two output shaft heads can be two axle heads of an output shaft, be equipped with a reductor lifting drive sprocket 40 on each output shaft head, crossbeam 11 both sides are respectively equipped with first chain hoist wheel 2 and second chain hoist wheel 3, first chain hoist wheel 2 and a reductor lifting drive sprocket 40 mesh with first chain 20 respectively, one end of first chain 20 connects a side of heating furnace body 7, second chain hoist wheel 3 and another reductor lifting drive sprocket 40 mesh with second chain 30 respectively, and the other end of second chain 30 connects the opposite side of heating furnace body 7.
Reductor 4, reductor lifting drive sprocket 40, first chain hoist wheel 2 and second chain hoist wheel 3, first chain 20, second chain 30 and auxiliary sprocket wheel 5 constitute elevating mechanism.Guide rail wheel 70 and guide rail 100 constitute guiding mechanism.
Door frame 1 both sides respectively are provided with auxiliary 5, two auxiliary sprocket wheels 5 of sprocket wheel and mesh with first chain 20 and second chain 30 respectively, and the end of first chain 20 and second chain 30 is equipped with balance weight body 6.
Heating furnace body 7 bottoms are provided with auxiliary locator 9.Auxiliary locator 9 is that mechanical height is regulated positioner, can regulate the location height by screw rod.Auxiliary locator 9 can also be with the existing device that can adjust height arbitrarily and certain support is provided.On the auxiliary locator 9 buffer unit or cushion, sealing etc. can be set.Be provided with calandria 8 in the heating furnace body 7, calandria 8 is heating wire, molybdenum filament, Elema or Si-Mo rod.
Door frame 1 is arranged on the base frame 12.
Heating furnace body shell 13 plays safety, protective effect, and makes the electric stove integral moulding succinctly attractive in appearance.Framework can be reinforced support with angle steel around the heating furnace body 7, and structures such as crossbeam 11 longitudinal bracings 10 can be made by section bar.The power of reductor 4 and rotating speed are adjusted accordingly according to electric furnace weight, lifting travel, lifting speed.
Body of heater is placed on the smooth terrace, base frame 12 levels, and door frame 1 is vertical, and to the neutral gear cast concrete of chassis steel construction, label is 150 (if the little type of furnace in laboratory can directly be placed, not needing cast concrete).Heating furnace body 7, base frame 12, door frame 1, heating furnace body shell 13 are installed at the scene, integrate.During installation, reductor 4, guide rail 100, chain are added oil injecting lubricating.
The utility model is the high-temperature energy-conservation type bell jar lifting/lowering formula electric furnace that is rapidly heated, adopt alumina hollow ball burner hearth+fiber thermal insulation Energy saving chamber of furnace and full fiber hearth, Si-Mo rod heats on four sides, has good temperature uniformity, good energy-efficient performance and fast temperature increase property. Import Programmable Temperature control system is adopted in temperature control, Siemens triggers the control of integrated circuit shift power, has that program tracking accuracy height, accurate, the every heat thermal technology of heating process condition equity, oven cavity atmosphere are pure, the good characteristics such as product quality high conformity of every heat.
Claims (7)
1. bell-type electric elevator furnace, comprise heating furnace body (7), be provided with calandria (8) in the heating furnace body (7), it is characterized in that described heating furnace body (7) top is provided with door frame (1), door frame (1) top is crossbeam (11), crossbeam (11) two ends are respectively equipped with a longitudinal bracing (10), and each longitudinal bracing (10) inboard is equipped with guide rail (100), and heating furnace body (7) both sides are equipped with the guide rail wheel (70) that is connected with guide rail (100); Door frame (1) one side is provided with reductor (4), reductor (4) has two output shaft heads, be equipped with a reductor lifting drive sprocket (40) on each output shaft head, crossbeam (11) both sides are respectively equipped with first chain hoist wheel (2) and second chain hoist wheel (3), first chain hoist wheel (2) and a reductor lifting drive sprocket (40) mesh with first chain (20) respectively, one end of first chain (20) connects a side of heating furnace body (7), second chain hoist wheel (3) and another reductor lifting drive sprocket (40) mesh with second chain (30) respectively, and the other end of second chain (30) connects the opposite side of heating furnace body (7).
2. bell-type electric elevator furnace according to claim 1, it is characterized in that described door frame (1) both sides respectively are provided with an auxiliary sprocket wheel (5), two auxiliary sprocket wheels (5) mesh with first chain (20) and second chain (30) respectively, and the end of first chain (20) and second chain (30) is equipped with balance weight body (6).
3. bell-type electric elevator furnace according to claim 1 is characterized in that described heating furnace body (7) bottom is provided with auxiliary locator (9).
4. bell-type electric elevator furnace according to claim 1 is characterized in that described door frame (1) is arranged on the base frame (12).
5. bell-type electric elevator furnace according to claim 1 is characterized in that described guide rail wheel (70) is provided with travel switch.
6. bell-type electric elevator furnace according to claim 1 is characterized in that the outer heating furnace body shell (13) that is provided with of described heating furnace body (7).
7. bell-type electric elevator furnace according to claim 1 is characterized in that being provided with calandria (8) in the described heating furnace body (7), and calandria (8) is heating wire, molybdenum filament, Elema or Si-Mo rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201476718U CN201653140U (en) | 2010-03-31 | 2010-03-31 | Bell cover type elevating electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201476718U CN201653140U (en) | 2010-03-31 | 2010-03-31 | Bell cover type elevating electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201653140U true CN201653140U (en) | 2010-11-24 |
Family
ID=43118381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201476718U Expired - Lifetime CN201653140U (en) | 2010-03-31 | 2010-03-31 | Bell cover type elevating electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201653140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876507A (en) * | 2010-03-31 | 2010-11-03 | 李锦桥 | Bell-type electric elevator furnace |
| CN102788502A (en) * | 2011-05-16 | 2012-11-21 | 钱佼佼 | Heat treatment furnace structure |
| CN103822465A (en) * | 2012-11-19 | 2014-05-28 | 丹阳市江南工业炉有限公司 | Stabilizing device for novel pit-type resistance furnace |
-
2010
- 2010-03-31 CN CN2010201476718U patent/CN201653140U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876507A (en) * | 2010-03-31 | 2010-11-03 | 李锦桥 | Bell-type electric elevator furnace |
| CN101876507B (en) * | 2010-03-31 | 2014-01-08 | 李锦桥 | Bell-type electric elevator furnace |
| CN102788502A (en) * | 2011-05-16 | 2012-11-21 | 钱佼佼 | Heat treatment furnace structure |
| CN103822465A (en) * | 2012-11-19 | 2014-05-28 | 丹阳市江南工业炉有限公司 | Stabilizing device for novel pit-type resistance furnace |
| CN103822465B (en) * | 2012-11-19 | 2016-01-27 | 江苏新江南炉业科技有限公司 | A kind of stabilising arrangement of Novel well type resistance furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103484655B (en) | Stress homogenizing device for eliminating residual stress of workpiece based on cold/heat cycle principles | |
| CN201653140U (en) | Bell cover type elevating electric furnace | |
| CN204902580U (en) | Lift induction coil formula response smelting pot | |
| CN101876507B (en) | Bell-type electric elevator furnace | |
| CN103954104A (en) | Drying oven | |
| CN106493341B (en) | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit and casting method | |
| CN205223289U (en) | Solid smelting pot system of aluminum alloy | |
| CN203738010U (en) | Steel ladle automatic capping and heat preservation device | |
| CN201395491Y (en) | Synchronous counterweight chain transmission lifting platform | |
| CN201381276Y (en) | Glass bottle annealing traveling device | |
| CN203869430U (en) | Drying cabinet | |
| CN203646427U (en) | Novel tea frying machine | |
| CN203411286U (en) | Single-chamber furnace trolley platform lifting mechanism | |
| CN208038491U (en) | Metal casting solid-solution and aging heat treatment device | |
| CN206276887U (en) | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit | |
| CN201292379Y (en) | Four-upright post double-station transverse arm rotary refined-smelting ladle furnace | |
| CN103868353A (en) | Oppositely arranged movable-hood type tempering resistance furnace | |
| CN203731853U (en) | Double-slideway bell-jar-type electric heating furnace | |
| CN209614232U (en) | Put hook formula ladle cover adding and taking device | |
| CN208349847U (en) | A kind of electric stove door elevating mechanism | |
| CN202912837U (en) | Elevating mechanism of heating furnace body | |
| CN203393189U (en) | Novel multipurpose furnace lifting platform | |
| CN206398831U (en) | A kind of electromagnetic induction heating furnace hearth plate | |
| CN207608584U (en) | A kind of back-fire arrangement | |
| CN202869205U (en) | Medium temperature box type resistance furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20140108 |
|
| RGAV | Abandon patent right to avoid regrant |