CN201880513U - Thermal insulation alkaline bath of flaker - Google Patents
Thermal insulation alkaline bath of flaker Download PDFInfo
- Publication number
- CN201880513U CN201880513U CN2010206216384U CN201020621638U CN201880513U CN 201880513 U CN201880513 U CN 201880513U CN 2010206216384 U CN2010206216384 U CN 2010206216384U CN 201020621638 U CN201020621638 U CN 201020621638U CN 201880513 U CN201880513 U CN 201880513U
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- CN
- China
- Prior art keywords
- alkaline bath
- thermal insulation
- alkali groove
- flaker
- electric heater
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- 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
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Abstract
The utility model discloses a thermal insulation alkaline bath of a flaker, comprising a mobile type alkaline bath, wherein the bottom of the alkaline bath is provided with a thermal insulation sandwich that is provided with an electric heater, and the electric heater uniformly heats the bottom of the alkaline bath after powered on. Preferably, the electric heater is an electric heating filament covered with a high temperature resistant insulation layer. The electric heating filament is uniformed distributed in curved shape and clings to the lower surface on the bottom of the alkaline bath. The electric heating filament is pressed and clamped on the alkaline bath by a fixing plate fastened by a screw. The shell of the thermal insulation sandwich is filled with thermal insulation materials. Compared with the prior art, the thermal insulation alkaline bath has the following the benefits: the flake using the thermal insulation alkaline bath is high in production efficiency, low in fault rate and low in use cost.
Description
Technical field
The utility model relates to a kind of system alkali flaker, particularly a kind of insulation alkali groove that is used for flaker.
Background technology
Flaker is to be in the equipment that alkali lye in the alkali groove of molten condition is made into strip crystallization lamellar body, and insulation alkali groove is to make alkali in the alkali groove keep the device of molten condition in flaker.Existing flaker alkali groove adopts fused salt mode heat tracing usually, forms the heat tracing to the alkali groove in its insulation interlayer with fused salt access flaker alkali trench bottom of outside.Temperature of molten salt keeps about 450 ℃, can satisfy instructions for use.But there are two shortcomings in the molten-salt growth method insulation, at first, when shutting down, needs in time fused salt in the alkali trench bottom interlayer to be drained.Because high-temperature molten salt is when no thermal source, cooling velocity is fast, and when temperature is reduced to 140 ℃, fused salt will solidify caking, stops up the insulation interlayer, and influence to the heat tracing speed of alkali groove, reduces production efficiency once more.Secondly, because of the alkali groove is movable, open, stopping time alkali groove has the straight-line displacement that is about 30mm, and external fused salt tubing matter is that heat resisting pipe is stiff.For guaranteeing the Operations Requirements of alkali groove, the fused salt pipe that connects alkali groove insulation interlayer need adopt one section long metal hose, and metal hose not only price is higher, and damages easily.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, provides a kind of production efficiency height, fault rate is low, use cost is low.
For achieving the above object, the utility model adopts following technical scheme.
A kind of flaker insulation alkali groove comprises portable alkali groove, and the alkali trench bottom is provided with the insulation interlayer, and described insulation interlayer is provided with electric heater, and electric heater can evenly heat the alkali trench bottom.
After adopting the aforementioned techniques scheme, the alkali groove adopts the Electric heating heat tracing, and no longer adopts fused salt heat tracing mode.When shutting down, only need cut off the electricity supply get final product, no longer exists to be incubated interlayer and to be solidified the salt blockage problem, and once more during heat tracing, its firing rate is fast, thereby enhances productivity, reduces equipment failure rate at needs; Simultaneously, do not need to adopt again fused salt, fused salt to take over and metal hose, thereby reduce manufacturing cost and use cost.
Preferably, described electric heater is for being with the Electrothermic wire of temperature-resistant insulation layer outward, and it is uniform and be close on the bottom lower surface of alkali groove that Electrothermic wire is meander-like, and Electrothermic wire is clipped on the alkali groove by adopting the fastening fixed head of screw to press; The housing of described insulation interlayer is interior by filled thermal insulation materials.Guarantee heating uniformity, prolong the service life of alkali groove; Insulation material further improves the heat tracing performance of insulation alkali groove, improves the thermal efficiency, reduces use cost.
The utility model beneficial effect compared with prior art is, uses flaker production efficiency height of the present utility model, fault rate is low, use cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view among the utility model Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but therefore the utility model is not limited among the described scope of embodiments.
1 one kinds of flaker insulations of embodiment alkali groove, comprise portable alkali groove 1, alkali groove 1 bottom is provided with insulation interlayer 2, described insulation interlayer 2 is provided with electric heater 3, first terminals 31 of electric heater 3 are connected with power positive cathode respectively with second terminals 32, during electric heater 3 energisings alkali groove 1 bottom are evenly heated.
Described electric heater 3 is for being with the Electrothermic wire of temperature-resistant insulation layer outward, and it is uniform and be close on the bottom lower surface of alkali groove 1 that Electrothermic wire is meander-like, and Electrothermic wire is clipped on the alkali groove 1 by adopting the fastening fixed head of screw 4 to press; The housing of described insulation interlayer 2 is interior by filled thermal insulation materials.
Though more than combine accompanying drawing and described embodiment of the present utility model, but those of ordinary skill in the art can recognize also in the scope to claims and make various variations or modification that these modifications and variations are interpreted as within scope of the present utility model and intention.
Claims (2)
1. a flaker insulation alkali groove comprises portable alkali groove (1), and alkali groove (1) bottom is provided with insulation interlayer (2), and it is characterized in that: described insulation interlayer (2) is provided with electric heater (3), and electric heater (3) can be to the evenly heating of alkali groove (1) bottom.
2. flaker insulation alkali groove according to claim 1, it is characterized in that: described electric heater (3) is for being with the Electrothermic wire of temperature-resistant insulation layer outward, it is uniform and be close on the bottom lower surface of alkali groove (1) that Electrothermic wire is meander-like, and Electrothermic wire is clipped on the alkali groove (1) by adopting the fastening fixed head (4) of screw to press; The inside of described insulation interlayer (2) is filled by insulation material (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206216384U CN201880513U (en) | 2010-11-23 | 2010-11-23 | Thermal insulation alkaline bath of flaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206216384U CN201880513U (en) | 2010-11-23 | 2010-11-23 | Thermal insulation alkaline bath of flaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880513U true CN201880513U (en) | 2011-06-29 |
Family
ID=44178038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206216384U Expired - Lifetime CN201880513U (en) | 2010-11-23 | 2010-11-23 | Thermal insulation alkaline bath of flaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201605A (en) * | 2019-06-03 | 2019-09-06 | 重庆博张机电设备有限公司 | Alkali groove mechanism and flaker |
-
2010
- 2010-11-23 CN CN2010206216384U patent/CN201880513U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201605A (en) * | 2019-06-03 | 2019-09-06 | 重庆博张机电设备有限公司 | Alkali groove mechanism and flaker |
| CN110201605B (en) * | 2019-06-03 | 2021-06-18 | 重庆博张机电设备有限公司 | Alkali tank mechanism and flaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Bozhang Mechanical and Electrical Equipment Co., Ltd. Assignor: Zhang Jian Contract record no.: 2012500000096 Denomination of utility model: Thermal insulation alkaline bath of flaker Granted publication date: 20110629 License type: Exclusive License Record date: 20121116 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jian Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jian Document name: Notification of Termination of Patent Right |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |