CN202660888U - High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking - Google Patents
High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking Download PDFInfo
- Publication number
- CN202660888U CN202660888U CN 201220264263 CN201220264263U CN202660888U CN 202660888 U CN202660888 U CN 202660888U CN 201220264263 CN201220264263 CN 201220264263 CN 201220264263 U CN201220264263 U CN 201220264263U CN 202660888 U CN202660888 U CN 202660888U
- Authority
- CN
- China
- Prior art keywords
- rotary furnace
- adjusting nut
- seal device
- dynamic seal
- support ring
- 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
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a high-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking. The high-temperature rotary furnace dynamic seal device comprises a rotary furnace barrel, a discharging component, a movable ring, a fixed ring, a cylinder component, a supporting ring and an adjusting nut, wherein the rotary furnace barrel is connected with the discharging component; the movable ring is connected with the rotary furnace body; the fixed ring, the cylinder component, the supporting ring and the adjusting nut are sequentially sleeved on the discharging component; the cylinder component is arranged between the fixed ring and the supporting ring and is connected with the fixed ring and the supporting ring through a pin rod; and the adjusting nut is connected with the discharging component. The utility model discloses a reliable high-temperature rotary furnace dynamic seal device which prevents high-temperature organic steam generated by waste rubber catalytic cracking from overflowing.
Description
Technical field
Background technology
The research of waste old catalytic pyrolysis is that people pay close attention to and a continuous important topic of research always in recent years, and the recycling and environmental protection of resource is significant.Rotary furnace is the visual plant of waste old catalytic pyrolysis.And how to guarantee that waste old does not overflow in the air at the high temperature organic steam that the technological temperature more than 500 ℃ carries out the catalytic pyrolysis generation, and cause environmental pollution, be one of important topic of rotary furnace equipment research and development.
Chinese utility model patent, the patent No. " 200320109656.4 ", patent name is " a kind of external heat type rotary furnace sealing structure ", in a kind of rotary furnace hermetically-sealed construction is disclosed, comprise burner material feeding box or stove tail feed box, rotating cylinder, rotating cylinder grommet, be characterised in that at burner material feeding box or stove tail feed box to be provided with seal receptacle, between seal receptacle and rotating cylinder grommet, be provided with sealing gasket, the outstanding end face of gland withstands the end face of sealing gasket, and gland connects together by bolt and seal cover.This hermetically-sealed construction can play certain sealing effectiveness, but well-known, various linear expansion coefficients are different under the hot conditions, distortion is just different, member cooperates each other must be difficult to guarantee that the pressure of simultaneously high temperature organic steam generation also makes the effect of dynamic sealing device beat a discount.
The utility model content
The utility model has been invented the rotary furnace high temperature dynamic sealing device that a kind of high temperature organic steam that prevents that reliably the waste old catalytic pyrolysis from producing overflows for an above-mentioned difficult problem.
Technical solution adopted in the utility model is: waste old catalytic pyrolysis rotary furnace high temperature dynamic sealing device, comprise rotary furnace cylindrical shell, discharge component, the rotary furnace cylindrical shell is connected with discharge component, it is characterized in that: also comprise moving-coil, Ding Quan, cylinder assembly, support ring, adjusting nut; Moving-coil is connected with the revolution body of heater, decides circle, cylinder assembly, support ring, adjusting nut and is sleeved in turn on the discharge component, and cylinder assembly is installed in to be decided between circle and the support ring, is connected with support ring with fixed circle by pin rod, and adjusting nut is connected with discharge component.
The beneficial effects of the utility model are: 1, this device is by arranging cylinder assembly, guarantee the pressure of cylinder and the pressure balance of rotary furnace, and can compensate fixed circle, moving-coil because variations in temperature produces distortion, guarantee effectively to fit between moving-coil and the fixed circle, can prevent more effectively that the high temperature organic steam from leaking; 2, the adjusting nut of this device cylindrical shell that can compensate rotary furnace is subjected to thermogenetic thermal deformation, and guarantees the positioning accuracy of cylinder assembly; 3, this device can prevent effectively that the high temperature organic steam that the waste old catalytic pyrolysis produces from leaking, and improves the yield of cracked oil, reduces economic loss and protection of the environment.
Description of drawings
Accompanying drawing 1 is the structural representation of waste old catalytic pyrolysis rotary furnace high temperature dynamic sealing device;
Accompanying drawing 2 is the local enlarged diagram of waste old catalytic pyrolysis rotary furnace high temperature dynamic sealing device.
1-rotary furnace cylindrical shell 2-moving-coil 3-encloses 4-cylinder assembly 5-support ring 6-adjusting nut 7-discharge component 8-pin rod surely.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment this device is described further.
The utility model as shown in drawings, waste old catalytic pyrolysis rotary furnace high temperature dynamic sealing device comprises rotary furnace cylindrical shell 1, moving-coil 2, surely encloses 3, cylinder assembly 4, support ring 5, adjusting nut 6, discharge component 7; Rotary furnace cylindrical shell 1 is connected with discharge component 4, moving-coil 2 is connected with revolution body of heater 1, surely enclose 3, cylinder assembly 4, support ring 5, adjusting nut 6 be sleeved on the discharge component 4 in turn, cylinder assembly 4 is installed in to be decided between circle 3 and the support ring 4, by pin rod 8 with surely enclose 3 and be connected with support ring 4, adjusting nut 6 is connected with discharge component 7.
Claims (1)
1. waste old catalytic pyrolysis rotary furnace high temperature dynamic sealing device comprises rotary furnace cylindrical shell, discharge component, and the rotary furnace cylindrical shell is connected with discharge component, it is characterized in that: also comprise moving-coil, Ding Quan, cylinder assembly, support ring, adjusting nut; Moving-coil is connected with the revolution body of heater, decides circle, cylinder assembly, support ring, adjusting nut and is sleeved in turn on the discharge component, and cylinder assembly is installed in to be decided between circle and the support ring, is connected with support ring with fixed circle by pin rod, and adjusting nut is connected with discharge component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264263 CN202660888U (en) | 2012-06-06 | 2012-06-06 | High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264263 CN202660888U (en) | 2012-06-06 | 2012-06-06 | High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660888U true CN202660888U (en) | 2013-01-09 |
Family
ID=47455793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264263 Expired - Fee Related CN202660888U (en) | 2012-06-06 | 2012-06-06 | High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225442A (en) * | 2016-08-03 | 2016-12-14 | 杨松 | One prepares active hargil re-activation dries rotary furnace |
| CN109058458A (en) * | 2018-10-31 | 2018-12-21 | 厦工(三明)重型机器有限公司 | A kind of chemical converter feeding seal structure |
-
2012
- 2012-06-06 CN CN 201220264263 patent/CN202660888U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225442A (en) * | 2016-08-03 | 2016-12-14 | 杨松 | One prepares active hargil re-activation dries rotary furnace |
| CN106225442B (en) * | 2016-08-03 | 2018-07-20 | 杨松 | It is a kind of to prepare atlapulgite re-activation drying rotary furnace |
| CN109058458A (en) * | 2018-10-31 | 2018-12-21 | 厦工(三明)重型机器有限公司 | A kind of chemical converter feeding seal structure |
| CN109058458B (en) * | 2018-10-31 | 2020-01-17 | 厦工(三明)重型机器有限公司 | Chemical converter feeding seal structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202660888U (en) | High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking | |
| CN202002338U (en) | Pressure-bearing all-glass vacuum tube solar water heater | |
| CN209558390U (en) | A kind of marsh gas power generation waste-heat recovery device | |
| CN104772103A (en) | Mobile pyrolysis reaction device and pyrolysis method | |
| CN204240735U (en) | A kind of hydrofluoric acid dries powder stove | |
| CN204004016U (en) | A kind of bearing block assembly of installing for main shaft | |
| CN203501803U (en) | Electric furnace and electrode sealing device of electric furnace | |
| CN202109515U (en) | Novel water cooling device for pulverized coal combustion chamber furnace door | |
| CN206234805U (en) | A kind of biomass steam generator core cylinder | |
| CN201589529U (en) | Sealing structure for discharging box of calcining furnace | |
| CN201731748U (en) | Sealing structure of drying drum | |
| CN204941621U (en) | A kind of heat insulation turbosupercharger | |
| CN205172723U (en) | Sealed turbo charger | |
| CN204311028U (en) | A kind of fluidized-bed gasification device of biomass high utilization rate | |
| CN103383186A (en) | Barrel end sealing device for rotary kiln | |
| CN204574093U (en) | Regenerative air preheater Recovery of Seal Oil energy conserving system | |
| CN207632718U (en) | A kind of organic fertilizer fermentation system | |
| CN202973844U (en) | Sealing device for fluorine hydride rotary furnace burner and furnace tail | |
| CN203336611U (en) | Rotatable furnace grate component of biomass hot air furnace | |
| CN204265707U (en) | A kind of top-suction type biomass gasification furnace | |
| CN201062890Y (en) | Tail-holder of packaged type solar thermal collector capable of folding | |
| CN202673471U (en) | Novel cylinder cover water outlet pipe | |
| CN201836372U (en) | Inlet and outlet sealing device of organic solid pyrolysis reactor | |
| CN103090401B (en) | Damper | |
| CN201724242U (en) | Feed inlet of biomass fuel boiler with corrosion-resistant plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |