CN201883118U - Novel arc spiral roller furnace - Google Patents
Novel arc spiral roller furnace Download PDFInfo
- Publication number
- CN201883118U CN201883118U CN2010206446460U CN201020644646U CN201883118U CN 201883118 U CN201883118 U CN 201883118U CN 2010206446460 U CN2010206446460 U CN 2010206446460U CN 201020644646 U CN201020644646 U CN 201020644646U CN 201883118 U CN201883118 U CN 201883118U
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- China
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- roller
- spiral
- furnace
- spiral roller
- preheating chamber
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a novel arc spiral roller furnace which mainly comprises spiral sheets, a roller and a furnace body, wherein the spiral sheets are connected together by adopting an arc and are welded with the roller to from a spiral roller, the spiral roller is inserted in the furnace body and is in clearance fit with the furnace body, an input end of the spiral roller is fixedly connected with an output end of a preheating chamber of a feed bin to form a single-wall suspension structure, and an input end of the preheating chamber of the feed bin is connected with a door of a feeding storage bin; an output end of the spiral roller is communicated with a feed opening, and a heating body is arranged between the outer wall of the spiral roller and the inner wall of the furnace body. The novel arc spiral roller furnace has the following benefits: 1. as the roller formed by full arc welding of the spiral sheets and the roller is adopted, the problem of material mixing of workpieces is solved, and the product quality is improved; 2. as the roller adopts single-wall suspension, outward transfer of heat is reduced, and energy is saved; and 3. the automation degree is high, and as an ERP (effective radiated power) automatic quantifying scale and mechanical transmission and temperature control are totally adopted, the labor intensity is greatly reduced, and the energy-saving and environment-friendly effects are realized.
Description
Technical field
The utility model relates to the thermal treatment field, especially a kind of novel arc spiral rotary drum furnace.
Background technology
Screw drum stove originally is made of flight, leans on the rotation of spiral that workpiece is pushed away forward; The deficiency of its structure is: 1, because flight is vertical with the cylinder external diameter, and flight and cylinder internal diameter are welded, and are easy to sealing-off, because the thermal expansivity of flight and cylinder is inconsistent, be easy to sealing-off, cause to get stuck.2, flight and cylinder internal diameter are the right angles, also get stuck easily; 3, because cylinder internal diameter and flight all are planar, workpiece is easy to cohere and connects on cylinder and the flight in quenching process, causes overheated, batch mixing.
The utility model content
Rotary drum furnace is main crucial in the design of cylinder, a kind of novel rotary drum furnace that the purpose of this utility model designs for the deficiency that overcomes above-mentioned technology just.
The utility model solves the technical scheme that its technical problem adopts: this novel arc spiral rotary drum furnace, mainly comprise flight, cylinder and body of heater, described flight adopts circular arc to connect together and forms screw drum with the cylinder welding, screw drum is inserted into and is clearance fit in the body of heater, the output terminal of the input terminus of screw drum and feeding warehouse preheating chamber is fixedly connected to form the single wall suspended structure, and the input terminus of feeding warehouse preheating chamber is connected with charging warehouse door; The output terminal of screw drum is connected with feed opening, is provided with heating member between the outer wall of screw drum and the inboard wall of furnace body.
As preferably, described feeding warehouse preheating chamber and charging warehouse door are fixedly mounted on the travelling car, and travelling car and track are sliding connection.
As preferably, be provided with elevator, be used for material is joined charging warehouse door.
The effect that the utility model is useful is: 1, because the cylinder that adopts flight and the whole circular arcs of cylinder to be welded has solved workpiece batch mixing problem, improved quality product.2, opening for feed reduces leaking of atmosphere owing to taked mechanical control gate.3, because cylinder is fixed on the travelling car, and maintenance needs only travelling car, spiral rolls and body of heater just can separate, and the people just can enter the repairing of carrying out body of heater in the stove, also can repair cylinder very easily.4, because cylinder has adopted the single wall suspension, reduce the unofficial biography of heat, saved the energy.5, level of automation height owing to all adopted ERP automatic ration scale and mechanical transmission, temperature control, reduces labour intensity greatly and has improved Working environment, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present utility model; Fig. 2 is the structural representation of oven body part of the present utility model.
Description of reference numerals: travelling car 1, elevator 2, charging warehouse door 3, body of heater 4, heating member 5, screw drum 6, flight 6-1, cylinder 6-2, feed opening 7, track 8, feeding warehouse preheating chamber 9.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, this novel arc spiral rotary drum furnace, it is made up of travelling car 1, elevator 2, charging warehouse door 3, body of heater 4, heating member 5, cylinder 6, feed opening 7, track 8, machinery, temperature control Controlling System.Described flight 6-1 adopts circular arc to connect together and forms screw drum 6 with cylinder 6-2 welding, has so just avoided right angle and plane to cohere the problem of workpiece.Screw drum 6 is inserted in the body of heater 4 and is clearance fit, and the output terminal of the input terminus of screw drum 6 and feeding warehouse preheating chamber 9 is fixedly connected to form the single wall suspended structure, reduces the unofficial biography of heat.The input terminus of feeding warehouse preheating chamber 9 is connected with charging warehouse door 3, is provided with elevator 2, is used for material is joined charging warehouse door 3, before elevator 2 batch scale can also be housed.The output terminal of screw drum 6 is connected with feed opening 7, is provided with heating member 5 between the outer wall of screw drum 6 and body of heater 4 inwalls.Described feeding warehouse preheating chamber 9 and charging warehouse door 3 are fixedly mounted on the travelling car 1, and travelling car 1 is sliding connection with track 8.
Working process: this novel arc spiral rotary drum furnace, before elevator 2, batch scale is housed, after weight arrives, pass through PLC, the front charging stops, elevator 2 promotes the quenching workpiece to charging warehouse door 3, and charging warehouse door 3 is opened automatically, makes the quenching workpiece enter screw drum 6 by feeding warehouse preheating chamber 9.By the arc spiral cylinder workpiece is pushed ahead and enter body of heater 4 heating, insulation, slowly move forward into feed opening 7 and enter the quenching tank quenching.When needing repairing, can move elevator 2, mobile travelling car 1 makes body of heater 4 and screw drum 6 separately, keeps in repair.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. novel arc spiral rotary drum furnace, mainly comprise flight (6-1), cylinder (6-2) and body of heater (4), it is characterized in that: described flight (6-1) adopts circular arc to connect together and forms screw drum (6) with cylinder (6-2) welding, screw drum (6) is inserted in the body of heater (4) and is clearance fit, the output terminal of the input terminus of screw drum (6) and feeding warehouse preheating chamber (9) is fixedly connected to form the single wall suspended structure, and the input terminus of feeding warehouse preheating chamber (9) is connected with charging warehouse door (3); The output terminal of screw drum (6) is connected with feed opening (7), is provided with heating member (5) between the outer wall of screw drum (6) and body of heater (4) inwall.
2. novel arc spiral rotary drum furnace according to claim 1 is characterized in that: described feeding warehouse preheating chamber (9) and charging warehouse door (3) are fixedly mounted on the travelling car (1), and travelling car (1) is sliding connection with track (8).
3. novel arc spiral rotary drum furnace according to claim 1 is characterized in that: be provided with elevator (2), be used for material is joined charging warehouse door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206446460U CN201883118U (en) | 2010-11-26 | 2010-11-26 | Novel arc spiral roller furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206446460U CN201883118U (en) | 2010-11-26 | 2010-11-26 | Novel arc spiral roller furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883118U true CN201883118U (en) | 2011-06-29 |
Family
ID=44180655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206446460U Expired - Lifetime CN201883118U (en) | 2010-11-26 | 2010-11-26 | Novel arc spiral roller furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031357A (en) * | 2010-11-26 | 2011-04-27 | 杭州金舟电炉有限公司 | Novel arc spiral roller furnace |
-
2010
- 2010-11-26 CN CN2010206446460U patent/CN201883118U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031357A (en) * | 2010-11-26 | 2011-04-27 | 杭州金舟电炉有限公司 | Novel arc spiral roller furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINZHOU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANGZHOU JINZHOU ELECTRIC FURNACE CO., LTD. Effective date: 20111101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111101 Address after: 311113 Liangzhu Industrial Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee after: JINZHOU TECHNOLOGY CO., INC. Address before: 311113 Liangzhu Industrial Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou Jinzhou Electric Furnace Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU JINZHOU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JINZHOU TECHNOLOGY CO., LTD. Effective date: 20140506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140506 Address after: Yuhang District of Hangzhou City, Zhejiang province 311113 Liangzhu Street Moganshan Road No. 2039 Patentee after: Hangzhou Jinzhou Technology Co., Ltd. Address before: 311113 Liangzhu Industrial Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: JINZHOU TECHNOLOGY CO., INC. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |