CN102589302B - Connecting and sealing device - Google Patents
Connecting and sealing device Download PDFInfo
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- CN102589302B CN102589302B CN201210044692.0A CN201210044692A CN102589302B CN 102589302 B CN102589302 B CN 102589302B CN 201210044692 A CN201210044692 A CN 201210044692A CN 102589302 B CN102589302 B CN 102589302B
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- sealing
- encapsulant
- conditioning box
- fixed frame
- sealing device
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Abstract
The invention relates to a double-function device capable of connecting and sealing. The device comprises an upper fixing frame, a lower adjusting frame and a sealing material, wherein the upper fixing frame and the lower adjusting frame are connected by adopting feed screw nuts. The device realizes the connection and sealing between a grid type pushing cooler and a roller type crusher through the adjustment of the feed screw nuts. The device breaks through the traditional connection mode, adopts two-surface sealing and is extremely good in sealing effect, convenient and reliable in adjustment, low in maintenance amount and long in service life.
Description
Technical field
The present invention relates to a kind of connection and sealing dual-use function device, can be used for connection and sealing between cement plant comb formula promotion cooler (being called for short grate-cooler, lower same) discharge end and kibbler roll (being called for short roller broken, lower same).
Background technology
Because grate-cooler and roller are broken, be different equipment, it connects tradition generally hard connection and soft connection, main pluses and minuses: hard connection conveniently, but because two equipment have basis and operating temperature separately, different thermal deformations and settlement of foundation etc. cause connection place distortion serious, greatly shorten its service life; Though soft connection has solved the shortcoming of hard connection, require coupling part also will bear certain temperature when having certain deflection, soft link material is required relatively to want high.Although hard connection and soft connection structure are all very simple, its connection and sealing effectiveness are all not so good.
Summary of the invention
Object of the present invention is intended to overcome prior art defect, and a kind of connection and sealing device are provided, and breaks through traditional connecting mode, and takes two places faces sealings, good sealing effect, and easy to adjust, reliable, and maintenance, maintenance are little, long service life.
For achieving the above object, the present invention has adopted following technical scheme: a kind of connection and sealing device, comprise fixed frame, lower conditioning box and encapsulant, encapsulant is positioned at the below of lower conditioning box, between upper fixed frame and lower conditioning box, adopt feed screw nut to be connected, by regulating feed screw nut, whole lower conditioning box is pressed on encapsulant uniformly.
Encapsulant blend stop is equipped with on the both sides of encapsulant.Upper fixed frame and lower conditioning box all adopt integral type frame plate structure.Between upper fixed frame and lower conditioning box and seal face, can fill heatproof or insulation material.Upper fixed frame and encapsulant baffle plate are welded on corresponding seal face.
Beneficial effect of the present invention: relative position when install grate-cooler and roller are broken (1) requires lower.Because this installs only upper ledge and grate-cooler welding, lower frame does not directly connect (only for contact) with roller is broken, so pair roller breaks and the relative installation requirement of grate-cooler is not very high (as shown in Figure 1).
(2) adjustable range is large, extends this device service life.When the contact-making surface spacing > 0 of upper fixed frame and lower conditioning box, within the scope of adjustment stroke, can regulate arbitrarily, to eliminate two kinds of equipment different distortion and connect the impact that scale error is brought of being connected.
(3) take the face sealing of two places and sealing surface large, good sealing effect.This device is taked sealing surface one (between upper fixed frame and lower conditioning box, lower same) and sealing surface two (between encapsulant and lower conditioning box, lower same) two places faces sealing, and sealing range is larger.
(4) feed screw nut regulates easily, and sealing is reliable.Adopt feed screw nut to regulate and have three advantages: only by adjusting nut, just can easily realize the up-down adjustment of whole device, and not need the upper and lower conditioning box of auxiliary moving simultaneously; When feed screw nut has some to distribute, its structure itself just can guarantee that sealing surface one reaches sealing effectiveness; When conditioning box is with extending service time while having a small amount of distortion, by feed screw nut, still can force to make sealing surface two all to contact.
(5) upper and lower sealing frame all all-in-one-piece design guarantee easy to adjust and sealing is reliable, also can control to adjust the distortion of frame, even and if still can guarantee that when conditioning box has certain distortion sealing surface all contacts simultaneously.
(6) can coordinate plug to fill out heatproof, insulation material use simultaneously.As shown in Figure 2, when kiln condition is bad while causing operating ambient temperature too high, can effectively protect this device, reduce thermal deformation; Meanwhile, when two contact-making surface sealing effectiveness decline to some extent, can also extend the service time of this device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The upper fixed frame of Reference numeral: 1-, conditioning box under 2-, 3-encapsulant, 4-encapsulant shelves bar, 5-feed screw nut, 6-grate-cooler, 7-kibbler roll, 8-sealing surface one, 9-sealing surface two.
Fig. 2 is the schematic diagram that the present invention fills heatproof, insulation material.
Reference numeral: 10-heatproof, insulation material.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of connection and sealing device as shown in Figure 1, concrete scheme is: upper fixed frame 1 is carried out to continuous welding with grate-cooler 6 discharge end peripheries, encapsulant blend stop 4 and the broken 7 charging end face continuous weldings of roller, the feed screw nut 5 who is evenly distributed by adjusting, is evenly pressed on lower conditioning box 2 on encapsulant 3 and encapsulant blend stop 4.
Upper fixed frame 1 and lower conditioning box 2 all adopt integral type frame plate structure, can between the connection end face of upper fixed frame 1 and lower conditioning box 2 and grate-cooler 6 and roller broken 7, fill in and fill out heatproof, insulation material 10 simultaneously, make sealing effectiveness better, extend this device actual life simultaneously.
This connection and sealing device may extend to connecting of kiln head cover (a kind of device that connects rotary kiln and grate-cooler) and grate-cooler feeding end.
Claims (5)
1. one kind connects and sealing device, it is characterized in that: comprise fixed frame, lower conditioning box and encapsulant, encapsulant is positioned at the below of lower conditioning box, between upper fixed frame and lower conditioning box, adopt feed screw nut to be connected, by regulating feed screw nut, whole lower conditioning box is pressed on encapsulant uniformly.
2. connection according to claim 1 and sealing device, is characterized in that: encapsulant blend stop is equipped with on the both sides of described encapsulant.
3. connection according to claim 1 and sealing device, is characterized in that: fixed frame and lower conditioning box all adopt integral type frame plate structure.
4. connection according to claim 1 and sealing device, is characterized in that: between fixed frame and lower conditioning box and seal face, fill heatproof or insulation material.
5. connection according to claim 2 and sealing device, is characterized in that: fixed frame and encapsulant baffle plate are welded on corresponding seal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044692.0A CN102589302B (en) | 2012-02-27 | 2012-02-27 | Connecting and sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044692.0A CN102589302B (en) | 2012-02-27 | 2012-02-27 | Connecting and sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102589302A CN102589302A (en) | 2012-07-18 |
| CN102589302B true CN102589302B (en) | 2014-03-26 |
Family
ID=46478303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210044692.0A Active CN102589302B (en) | 2012-02-27 | 2012-02-27 | Connecting and sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102589302B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696514B (en) * | 2015-02-03 | 2017-01-25 | 杭州金舟科技股份有限公司 | Double-layer thermal insulated composite sealing device for feed opening |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2721634Y (en) * | 2003-09-12 | 2005-08-31 | 成都建筑材料工业设计研究院有限公司 | High-efficient reciprocating slide slotted cooler |
| JP2006266530A (en) * | 2005-03-22 | 2006-10-05 | Taiyo Nippon Sanso Corp | Airtight structure of low-temperature device |
| US7581765B2 (en) * | 2005-11-17 | 2009-09-01 | Air Products And Chemicals, Inc. | Seal assembly for materials with different coefficients of thermal expansion |
| JP2009127809A (en) * | 2007-11-27 | 2009-06-11 | Gomuno Inaki Kk | Pipe joint part structure |
| CN201277810Y (en) * | 2008-09-24 | 2009-07-22 | 彭敏捷 | Head, tail sealing apparatus for sintering machine |
| CN102252523B (en) * | 2011-05-12 | 2013-08-14 | 宝鸡市晋旺达机械设备有限公司 | Side sealing device, sintering pallet and sintering machine |
| CN202470780U (en) * | 2012-02-27 | 2012-10-03 | 南京凯盛国际工程有限公司 | Connecting and sealing device |
-
2012
- 2012-02-27 CN CN201210044692.0A patent/CN102589302B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102589302A (en) | 2012-07-18 |
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Address after: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Zhongcai International Intelligent Technology Co.,Ltd. Address before: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee before: NANJING KISEN INTERNATIONAL ENGINEERING Co.,Ltd. |
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