CN206970526U - The non-metal compensator flange assembly of rotary sealing valve in coke dry quenching - Google Patents
The non-metal compensator flange assembly of rotary sealing valve in coke dry quenching Download PDFInfo
- Publication number
- CN206970526U CN206970526U CN201720611731.9U CN201720611731U CN206970526U CN 206970526 U CN206970526 U CN 206970526U CN 201720611731 U CN201720611731 U CN 201720611731U CN 206970526 U CN206970526 U CN 206970526U
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- flange
- packing cloth
- metal compensator
- layer
- cloth
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Abstract
The utility model proposes a kind of non-metal compensator flange assembly of rotary sealing valve in coke dry quenching, it is arranged between the feeding mouth of rotary seal valve and vibra feeder, the framework flange component fixed including packing cloth, by packing cloth and the fastener for being fixedly connected with upper and lower flange component, the edge of described packing cloth and flange groove bearing are double-decker and centre is provided with tent, and the recessed poor bottom of flange has been coated with sealed silicone with opening portion.Non-metal compensator flange assembly of the present utility model, using tent double-layer seal cloth structure is formed at packing cloth and the recessed poor assembling of flange, it can not only fix in order to the installation of packing cloth and flange, and packing cloth will not be destroyed in assembling, ensure that the overall air-tightness of component；In addition, packing cloth carries out edge edge sealing by the way of hot melt, rather than by the way of linear slit conjunction, avoid pernicious gas and leaked by stitching holes.
Description
Technical field
It the utility model is related to coke coking technology field, the dry coke quenching rotation in more particularly to a kind of dry coke quenching engineering is close
Seal the nonmetallic flange assembly of valve.
Background technology
Coke is mainly used in blast furnace ironmaking and the blast furnace smelting for non-ferrous metals such as copper, lead, zinc, titanium, antimony, mercury,
, it is necessary to will be discharged after the red burnt progress quenching of high temperature, compared to traditional coke wet quenching technique, dry coke quenching technique can inhale in coke making process
Red burnt heat is received, saves the energy, improves the quality of coke and improves environment and reduce pollution, therefore, dry coke quenching is into refining
The main coke quenching method of burnt industry.
Rotary sealing valve in coke dry quenching is the key equipment in coke-oven plant's dry coke quenching engineering, and it is arranged on coke dry quenching furnace bottom, enters
Material mouth is connected with vibra feeder, and discharging opening is connected with coke-discharging chute, and it is Jiao that vibra feeder is quantitatively discharged that it, which is acted on,
Charcoal is continuously discharged under air-tight state, can continuously and quantitatively discharge, there is good sealing and wearability again, can be effective
Control coke dry quenching furnace in recyclegas and dust leak, the pressure of recyclegas, is modern dry coke quenching in stable coke dry quenching furnace
The essential key equipment of technique.
Rotary seal valve is installed on the bottom exit of dry coke quenching auxiliary, mainly there is valve body, rotor, seal assembly, drive
Dynamic device gives the composition such as fat device with automatic, and its function is to ensure continuous and quantitative coke discharging and will separate simultaneously inside and outside system, stabilization
Coke dry quenching furnace system pressure.
For rotary sealing valve in coke dry quenching, the sealing of equipment is one of its most important performance indications.When coke material block
When entering rotary seal valve from vibra feeder, it is also noted that avoiding pernicious gas such as CO, H2S and CH4 etc. leakage, it is
This between vibra feeder and rotary seal valve feeding mouth, it is necessary to set non-metal compensator flange assembly, it is to seal
Layer is fixed on formation frame shaped flange assembly in flange groove and is then fitted at the feeding mouth of sealing valve.Current nonmetallic benefit
Repay device flange assembly and find some problems in use, such as, the sealant for forming encapsulant is to use multilayer material
Linear slit is closed and formed, and due to stitching holes be present, therefore sealing is poor, and gas leakage easily occurs；The sealant sutured is to use spiral shell
Silk directly fixes itself and flange, and screw can will seal damage layer, also result in sealing and go wrong when fixing, and occur
Gas leakage.Therefore, it is necessary to be improved to the non-metal compensator flange assembly of current rotary seal valve, above-mentioned ask is avoided
Topic.
Utility model content
The problem of existing in use for the non-metal compensator flange assembly of existing rotary sealing valve in coke dry quenching, this
The purpose of utility model is to provide a kind of non-metal compensator flange assembly of the rotary sealing valve in coke dry quenching in dry coke quenching engineering
And preparation method thereof, there is excellent sealing effectiveness, avoid that gas leakage occurs during charging.
To reach the purpose of this utility model, a kind of non-metal compensator of rotary sealing valve in coke dry quenching of the present utility model
Flange assembly, it is arranged between the feeding mouth of rotary seal valve and vibra feeder, described non-metal compensator flange group
Part include edge hot melt combine the packing cloth being made up of multilayer material, by packing cloth fix framework flange component and will
The fastener that upper and lower flange component is fixedly connected, the edge of described packing cloth and flange groove bearing be double-decker simultaneously
Fixed by bolt and flange component, tent is provided among the double-decker, and the recessed poor bottom of flange and opening portion are equal
It is coated with sealed silicone.
Preferably, described packing cloth is five-layer structure, and outer layer and intermediate layer are aluminium foil glass fiber layer, outer layer and intermediate layer it
Between be respectively silica gel fiberglass layer and Teflon layer.
The beneficial effects of the utility model are described non-metal compensator flange assemblies, using tent packing cloth with
Form double-layer seal cloth structure at the recessed poor assembling of flange, can not only be fixed in order to the installation of packing cloth and flange, and with
When bolt fastens packing cloth and flange, packing cloth will not all be destroyed, ensure that the overall air-tightness of component；It is in addition, close
Envelope cloth carries out edge edge sealing by the way of hot melt, rather than by the way of linear slit conjunction, avoids pernicious gas and pass through suture
Pinhole leak.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the foregoing and other objects, features and advantages of the utility model will
Become apparent.Wherein：
Fig. 1 show the non-metal compensator flange assembly of the rotary sealing valve in coke dry quenching of an embodiment of the present utility model
Assembling structure schematic diagram；
Fig. 2 show the front view structure signal of the non-metal compensator flange assembly of rotary seal valve of the present utility model
Figure；
Fig. 3 show Fig. 2 non-metal compensator flange assembly side structure schematic view；
The manufacturing process steps that Fig. 4 show the non-metal compensator flange assembly of rotary seal valve of the present utility model are shown
It is intended to.
Embodiment
With reference to a kind of structure of the non-metal compensator flange assembly of accompanying drawing rotary sealing valve in coke dry quenching of the present utility model
Details are as follows for feature and advantage.
The non-metal compensator flange of the rotary sealing valve in coke dry quenching of an embodiment of the present utility model shown in reference picture 1
The assembling structure schematic diagram of component, described non-metal compensator flange assembly 20 are arranged on entering for the valve body 10 of rotary seal valve
Between material mouth 12 and vibra feeder 30, reference picture 2 and Fig. 3, described non-metal compensator flange assembly 20 include edge heat
The packing cloth 22 being made up of multilayer material that clinkering is closed, the framework flange component 24 that packing cloth is fixed and by upper and lower flange
The fastener 26 that component is fixedly connected, the edge of described packing cloth 22 are double-decker with flange groove bearing and pass through spiral shell
Bolt is fixed with flange component, is provided with tent 223 between double-decker, and the recessed poor bottom of flange be coated with opening portion it is close
Seal silica gel.In a preferred embodiment, described packing cloth is five-layer structure, and outer layer and intermediate layer are aluminium foil glass fiber layer,
It is respectively silica gel fiberglass layer and Teflon layer between outer layer and intermediate layer.
Reference picture 4, the manufacturing process steps of above-mentioned non-metal compensator flange assembly of the present utility model are as follows：
Step (a)：In the recessed poor all-round coating silica gel 221 in bottom of flange component 24；
Step (b)：Tent is fitted into the packing cloth 22 of hot melt edge sealing, packing cloth is in the edge assembled with flange groove
Form layer cloth structure；
Step (c)：Packing cloth is put into the recessed grain of flange by tapping tent；
Step (d)：Packing cloth is compressed with glue using bolt 241 and with being locked with flange；
Step (e)：In the all-round coating silica gel 221 in flange slot opening portion；And
Step (f)：Non-metal compensator flange assembly is subjected to air seal test after silica gel solidification.
Non-metal compensator flange assembly of the present utility model, formed using tent at packing cloth with the recessed poor assembling of flange
Double-layer seal cloth structure, can not only be fixed in order to the installation of packing cloth and flange, and with bolt by packing cloth and flange
During fastening, packing cloth will not all be destroyed, ensure that the overall air-tightness of component；In addition, packing cloth is by the way of hot melt
Edge edge sealing is carried out, rather than by the way of linear slit conjunction, avoids pernicious gas and is leaked by stitching holes.Described non-gold
The preparation of category compensator flange assembly is convenient, and overall air-tightness is good, avoids gas leakage during pan feeding.
The utility model is not limited to described embodiment, those skilled in the art do not depart from it is of the present utility model
In the i.e. open scope of spirit, it can still make some amendments or change, therefore rights protection scope of the present utility model is with claims
The scope of restriction is defined.
Claims (2)
1. a kind of non-metal compensator flange assembly of rotary sealing valve in coke dry quenching, its be arranged at the feeding mouth of rotary seal valve with
Between vibra feeder, it is characterised in that described non-metal compensator flange assembly is including edge hot melt combination by multilayer
Packing cloth, the framework flange component that packing cloth is fixed and the fastening for being fixedly connected with upper and lower flange component that material is formed
Part, edge and the flange groove bearing of described packing cloth are double-decker and fixed by bolt and flange component, described
Tent is provided among double-decker, and the recessed poor bottom of flange has been coated with sealed silicone with opening portion.
A kind of 2. non-metal compensator flange assembly of rotary sealing valve in coke dry quenching as claimed in claim 1, it is characterised in that
Described packing cloth is five-layer structure, and outer layer and intermediate layer are aluminium foil glass fiber layer, is respectively silica gel glass between outer layer and intermediate layer
Fine layer and Teflon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611731.9U CN206970526U (en) | 2017-05-28 | 2017-05-28 | The non-metal compensator flange assembly of rotary sealing valve in coke dry quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611731.9U CN206970526U (en) | 2017-05-28 | 2017-05-28 | The non-metal compensator flange assembly of rotary sealing valve in coke dry quenching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970526U true CN206970526U (en) | 2018-02-06 |
Family
ID=61410449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611731.9U Expired - Fee Related CN206970526U (en) | 2017-05-28 | 2017-05-28 | The non-metal compensator flange assembly of rotary sealing valve in coke dry quenching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107043632A (en) * | 2017-05-28 | 2017-08-15 | 科世茂机械设备（兴化）有限公司 | Non-metal compensator flange assembly of rotary sealing valve in coke dry quenching and preparation method thereof |
-
2017
- 2017-05-28 CN CN201720611731.9U patent/CN206970526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107043632A (en) * | 2017-05-28 | 2017-08-15 | 科世茂机械设备（兴化）有限公司 | Non-metal compensator flange assembly of rotary sealing valve in coke dry quenching and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |