CN201223851Y - Embedded closed door - Google Patents
Embedded closed door Download PDFInfo
- Publication number
- CN201223851Y CN201223851Y CNU2008200378462U CN200820037846U CN201223851Y CN 201223851 Y CN201223851 Y CN 201223851Y CN U2008200378462 U CNU2008200378462 U CN U2008200378462U CN 200820037846 U CN200820037846 U CN 200820037846U CN 201223851 Y CN201223851 Y CN 201223851Y
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- embedded
- doorframe
- leaf
- 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
- Special Wing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Disclosed is an embedded seal door. The utility model relates to an embedded seal door, comprising a metallic door frame and a door leaf which are hinged together; an aluminosilicate layer is arranged inside the door leaf; the outer contour of the door leaf is tallied with the inner contour of the door frame; at least the top edge, the left and right edges in the four edges of the inner surface of the door leaf are jointed with the corresponding face of the step surface of the inner frame of the door frame. The door has high sealing performance after being closed so as to prevent leakage of high-temperature toxic gas inside the furnace during the using process to protect the environment and save the energy. At the same time, the insulated aluminosilicate layer arranged on the door leaf can reduce the thermal deformation interference on the metallic material of the door leaf caused by the heat inside the furnace and effectively control the deformation of the steel structure of the door at work so as to prolong the service life of the product and make the appearance of the product more beautiful. With the overall embedded structure, when the door is closed, the front face of the thermal cleaning furnace is smooth and beautiful, in line with the aesthetic standards of the Chinese; at the same time, the door is integrally embedded, so that the opening angle of the door is up to 180 degrees.
Description
Technical field
The utility model relates to a kind of Embedded hermatic door, relates in particular to the Embedded hermatic door that prevents on the clean stove of a kind of heat that the furnace high-temperature poison gas from leaking.
Background technology
The clean stove of heat is mainly used in handles spraying industry hanger, the paint film that has solidified, powdery paints and organic matter thereof on the grid of paint spray booth, the baking vanish frock.It is different from " burning method ", " chemical method " that uses traditionally, " burning method ", " chemical method " cost height, toxic, the problems such as being out of shape greatly, working the mischief, cause environmental pollution to the operator of working.
At present, people adopt hot clean stove to finish this work, and machined object is inserted in the hot clean stove, shut the gate, and the pyrolysis of heating is handled discharging again to pernicious gas wherein.This processing temperature is even, and treatment effect is good, does not change the mechanical performance of workpiece.But the sealing at existing hot clean stove gate is very unreliable.Because the inside and outside temperature difference of stove is big, temperature reaches about 250～450 ℃ in the stove, and this temperature difference one is the steel construction that can influence the gate, causes modification; The 2nd, under the bad situation of sealing, hot gas, internal waste gas can leak, and are power consumptions on the one hand, do not meet environmental protection requirement on the other hand.
The utility model content
The utility model is at above problem, and providing a kind of will fit between door leaf and doorframe in sealing, thereby form hermetic seal, and heat-barrier material is set in door leaf, reduces the insert seal door of the heat that internal heat conducts on the door leaf metal material.
The technical solution of the utility model is: comprise doorframe, the door leaf of the metal that is connected through the hinge, be provided with the silicic acid aluminium lamination in the door leaf; Profile phase coincide in door leaf outline and the doorframe, in four limits of door leaf inner surface at least the corresponding surface of top, left and right edge and doorframe inside casing step surface fit.
Described silicic acid aluminium lamination is located at door leaf on the whole surface of inside, at least the corner at top, left and right edge is provided with a circle groove in four limits of door leaf inner surface, be filled with the ceramic fibre bar in the groove, the ceramic fibre bar protrudes in the end face of groove towards doorframe inside casing step surface.
The surface of the inner silicic acid aluminium lamination of door leaf is provided with press strip.
The utility model adopts Embedded structure with door leaf and doorframe, be provided with respectively in the corner on the inner surface of door leaf, four limits again and have certain flexible alumina silicate thermal insulation layer and ceramic fibre bar sealing ring, make door when closure, have very high sealing, in having prevented to use, the furnace high-temperature poison gas leaks, not only environmental protection but also energy-conservation.Simultaneously, be provided with heat insulation silicic acid aluminium lamination on the door leaf, can also reduce furnace heat the thermal deformation of door leaf metal material is interfered, effectively controlled the distortion at work of gate steel construction, not only prolonged the service life of product but also make product appearance become more beautiful.Whole damascene structures adopts, and when closing at the gate, hot clean stove is positive smooth attractive in appearance, meets Chinese aesthetic conceptions; The gate is whole simultaneously embeds, and makes the gate opening angle can reach 180 degree.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is door leaf among the figure, the 2nd, and locking device, the 3rd, doorframe, the 4th, hinge;
Fig. 2 is an A-A cutaway view among Fig. 1
5 is bodies of heater among the figure, the 6th, and ceramic fibre bar, the 11st, press strip, the 12nd, silicic acid aluminium lamination, the 13rd, sealing plate, the 31st, inner surface binding face.
The specific embodiment
The utility model as shown in Figure 1, 2, it comprises doorframe 3, the door leaf 1 of the metal that connects by hinge 4, is provided with silicic acid aluminium lamination 12 in the door leaf 1; Profile phases coincide in door leaf 1 outline and the doorframe 3, in four limits of door leaf 1 inner surface at least the corresponding surface of top, left and right edge and doorframe 1 inside casing step surface fit.
Silicic acid aluminium lamination 12 is located at door leaf 1 on the whole surface of inside, at least the corner at top, left and right edge is provided with a circle groove in door leaf 1 four limits, be filled with ceramic fibre bar 6 in the groove, ceramic fibre bar 6 protrudes in the end face of groove towards doorframe 3 inside casing step surfaces.
The surface of door leaf 1 inner silicic acid aluminium lamination 12 is provided with press strip 11.
After with locking device 2 door leaf cutting out, the alumina silicate of door leaf 1 (insulation) layer 12, and constitute the sealing of first road between doorframe 3 step surfaces of body of heater 5, promptly the inner surface binding face 31; The sealing of this road not only stops inner flue gas of the stove to leak, and can also be heat insulation, stop furnace temperature to be delivered to door leaf 1 steel construction outer surface, make the distortion of door leaf 1 steel construction little.Ceramic fibre bar 6 sealing rings of door leaf 1 four limit edges are second road sealings of door leaf 1, are to insert in the door leaf groove all around with ceramic fibre bar 6; When door leaf 1 cuts out, between the step surface of the doorframe 3 of itself and body of heater 5, guarantee to have the decrement more than 16%; Guarantee that furnace gas does not leak.In the embodiment as figure, when door leaf 1 is the opposite opened door, between two fan doors, be provided with the sealing plate 13 that is used to seal crack between a door and its frame.
Claims (3)
1, a kind of insert seal door comprises it is characterized in that doorframe, the door leaf of the metal that is connected through the hinge, and is provided with the silicic acid aluminium lamination in the door leaf; Profile phase coincide in door leaf outline and the doorframe, in four limits of door leaf inner surface at least the corresponding surface of top, left and right edge and doorframe inside casing step surface fit.
2, a kind of insert seal door according to claim 1, it is characterized in that, described silicic acid aluminium lamination is located at door leaf on the whole surface of inside, at least the corner at top, left and right edge is provided with a circle groove in four limits of door leaf inner surface, be filled with the ceramic fibre bar in the groove, the ceramic fibre bar protrudes in the end face of groove towards doorframe inside casing step surface.
3, a kind of insert seal door according to claim 2 is characterized in that, the surface of the inner silicic acid aluminium lamination of door leaf is provided with press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378462U CN201223851Y (en) | 2008-07-07 | 2008-07-07 | Embedded closed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378462U CN201223851Y (en) | 2008-07-07 | 2008-07-07 | Embedded closed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223851Y true CN201223851Y (en) | 2009-04-22 |
Family
ID=40596728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200378462U Expired - Fee Related CN201223851Y (en) | 2008-07-07 | 2008-07-07 | Embedded closed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223851Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644532B (en) * | 2009-06-26 | 2011-05-04 | 中冶长天国际工程有限责任公司 | Rotary kiln head revolving door |
-
2008
- 2008-07-07 CN CNU2008200378462U patent/CN201223851Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644532B (en) * | 2009-06-26 | 2011-05-04 | 中冶长天国际工程有限责任公司 | Rotary kiln head revolving door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206071417U (en) | For the built-in door and window structure in hole of passive type External Thermal Insulation System | |
| CN208792932U (en) | Passive low-energy steel wood compound heat-insulation fire resistant doorsets | |
| CN201526980U (en) | Flue gas damper and sealing device thereof | |
| CN201223851Y (en) | Embedded closed door | |
| CN207260917U (en) | It is a kind of to meet fire integrity and the aluminium alloy fire resistant doorsets of thermal insulation | |
| CN207081030U (en) | A kind of furnace door structure | |
| CN201133770Y (en) | Heating stove rectangular access door | |
| CN203388710U (en) | Energy-saving safe pot cover | |
| CN204705195U (en) | Energy-saving lens type observation door | |
| CN202898460U (en) | Heat treatment furnace | |
| CN202299957U (en) | Fireproof, windproof and rainproof secrete door for ship | |
| CN102392580A (en) | Fire, wind and rain protection door for ship | |
| CN205957202U (en) | Double -deck manhole door of SCR denitration dust pelletizing system flue | |
| CN207879160U (en) | A kind of heat-insulation aluminium alloy window | |
| CN206053639U (en) | A kind of door and window shaft device of dynamic sealing | |
| CN217518538U (en) | Heat-insulating energy-saving fireproof aluminum alloy window | |
| CN204555690U (en) | A kind of airtight energy-saving explosion proof door | |
| CN207436845U (en) | A kind of green energy conservation heat-insulating, fire-preventing window | |
| CN206860030U (en) | A kind of mining automatically controlled exclusion seal door | |
| CN205908221U (en) | Meet fire inflation self -sealing clearance and press down cigarette waterproof fireproof door and window subassembly | |
| CN2905690Y (en) | Hollow glass | |
| CN211038386U (en) | Multifunctional safety protection door for severe cold area | |
| CN218150492U (en) | Split sealing kiln door | |
| CN220354582U (en) | Closed fireproof valve | |
| CN203848304U (en) | Sealing smoke box structure of gas boiler |
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: 20090422 |