CN205937833U - Flue gas seals rotary joint - Google Patents
Flue gas seals rotary joint Download PDFInfo
- Publication number
- CN205937833U CN205937833U CN201620918147.3U CN201620918147U CN205937833U CN 205937833 U CN205937833 U CN 205937833U CN 201620918147 U CN201620918147 U CN 201620918147U CN 205937833 U CN205937833 U CN 205937833U
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- flue gas
- swivel joint
- packing ring
- rotary packing
- smoke impervious
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Abstract
An embodiment of the utility model discloses a flue gas seals rotary joint for auger shaft (1) and flue, flue gas seals rotary joint includes flue gas branch conduit (2), bearing mount pad (3) and movable sealing ring (4), wherein, install bearing mount pad (3) on auger shaft (1), movable sealing ring (4) set up bearing mount pad (3) with between flue gas branch conduit (2). The utility model provides a flue gas seals rotary joint owing to can prevent effectively that the high temperature flue gas from producing and reveal connecting the inside movable sealing ring that is provided with, guarantees better sealed effect, therefore has reduced the thermal waste of high temperature flue gas.
Description
Technical field
This utility model is related to oily waste processing technology field, more particularly, it relates to a kind of rotation of smoke impervious
Joint.
Background technology
At present, produce, refine oil in production process in crude oil, be inevitably generated substantial amounts of oily sludge.These
Oily sandy sludge complex shape, includes the variforms such as solid-state, semisolid, fluidization pulpous state, complicated component, containing crude oil, water,
The Multiple components such as chemical assistant.The existing method processing greasy filth mainly has burning method, solidification method, compound fertilizer's method, re-injection method, washes
Oil process, microbial method, till, cracking process etc., this utility model be using cracking handling process greasy filth is processed.
Cracking process is a kind of technique of the process greasy filth commonly used both at home and abroad, and it is exactly substantially to utilize high-temperature heating hermetic container
Interior oily sandy sludge is so as to organic material decomposition is oil gas and the carbon residue containing heavy oil of recoverable.The core of cracking process
It is mainly selecting it is thus understood that mode of heating in the market has burner heating conduction oil of mode of heating, conduction oil leads to
In screw-conveyer-shaft, material is heated, because the heating-up temperature of conduction oil is limited, do not process the oil of up to 600 DEG C of cracking temperature
Mud, so the mode of heat-conducting oil heating just has certain requirement to the composition of the material processing.A kind of mode of heating is also had to be logical
Cross burner combustion and produce high-temperature flue gas, flue gas is led in screw-conveyer-shaft material is heated, due to the restriction of configuration aspects
The high-temperature flue gas high fume temperature not fully and after thermal material that material can be cracked by high-temperature flue gas heating is so that at material
Reason result is not ideal enough and waste that cause a large amount of heat energy.
Therefore, how to reduce the waste of high-temperature flue gas heat, become those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of smoke impervious swivel joint, to reduce high-temperature flue gas
The waste of heat.
For achieving the above object, this utility model provides following technical scheme:
A kind of smoke impervious swivel joint, for screw-conveyer-shaft and flue, described smoke impervious swivel joint includes flue gas and divides
Flow tube road, bearing mounting base and rotary packing ring, wherein, described bearing mounting base is arranged on described screw-conveyer-shaft, described dynamic sealing
Ring is arranged between described bearing mounting base and described flue gas shunting pipeline.
Preferably, in above-mentioned smoke impervious swivel joint, in described rotary packing ring, it is provided with nitrogen fill port.
Preferably, in above-mentioned smoke impervious swivel joint, described rotary packing ring is split-type rotary packing ring.
Preferably, in above-mentioned smoke impervious swivel joint, the mounting seat of described rotary packing ring with described bearing mounting base is
Integral structure.
Preferably, in above-mentioned smoke impervious swivel joint, described rotary packing ring is fixed on the method for described flue gas shunting pipeline
On blue plate.
Preferably, in above-mentioned smoke impervious swivel joint, described flue gas shunting pipeline is included for being connected with upper flue
First floss hole and the second floss hole for communicating with lower flue.
Preferably, in above-mentioned smoke impervious swivel joint, described flue gas shunting pipeline also includes being arranged on the flange of end
Mouthful.
It can be seen from above-mentioned technical scheme that, the smoke impervious swivel joint that this utility model provides, due in joint
It is internally provided with rotary packing ring and can be effectively prevented high-temperature flue gas generation leakage it is ensured that preferable sealing effectiveness, therefore reduce
The waste of high-temperature flue gas heats.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The main structure diagram of the smoke impervious swivel joint that Fig. 1 is provided by this utility model embodiment.
Wherein, 1 be screw-conveyer-shaft, 2 be flue gas shunting pipeline, 3 be bearing mounting base, 4 be rotary packing ring, 41 be mounting seat.
Specific embodiment
Core of the present utility model is to provide a kind of smoke impervious swivel joint, to reduce the wave of high-temperature flue gas heat
Take.
Hereinafter, referring to the drawings embodiment is illustrated.Additionally, embodiments illustrated below is not to described in claim
Utility model content play any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of the utility model described in claim.
Refer to Fig. 1, the smoke impervious swivel joint that this utility model embodiment provides, for connecting screw-conveyer-shaft 1 and cigarette
Road, including flue gas shunting pipeline 2, bearing mounting base 3 and rotary packing ring 4, wherein, bearing mounting base 3 is arranged on screw-conveyer-shaft 1,
Rotary packing ring 4 is arranged between bearing mounting base 3 and flue gas shunting pipeline 2.
During the smoke impervious swivel joint that between screw-conveyer-shaft 1 and flue gas shunting pipeline 2, setting this utility model provides, due to
Being internally provided with to be effectively prevented high-temperature flue gas with rotary packing ring 4 and produce in joint reveals it is ensured that preferable sealing effectiveness,
Therefore decrease the waste of high-temperature flue gas heat.
In order to optimize technique scheme further, in rotary packing ring 4, it is provided with nitrogen fill port.Filled by this nitrogen
Mouthful can pour nitrogen into rotary packing ring 4, and using nitrogen as protective gas, can further prevent high-temperature flue gas and
The leakage of oil gas.
In order to improve the efficiency installed and keep in repair, rotary packing ring 4 is split-type rotary packing ring.
In order to reduce installation procedure, the mounting seat of bearing mounting base 3 and clutch shaft bearing mounting seat are integral type structure.
The mounting seat of rotary packing ring 4 and bearing mounting base 3 are integral type structure.Rotary packing ring 4 can be fixed on flue gas and divide
On the flanged plate on flow tube road 2.
The Main Function of the flue gas shunting pipeline 2 described in this utility model is the shunting realizing flue gas, in this utility model
In embodiment, this flue gas shunting pipeline 2 includes the first floss hole for connecting with upper flue and for communicating with lower flue
Second floss hole.
Flue dust within cleaning flue gas shunting pipeline 2 for convenience, flue gas shunting pipeline 2 also includes being arranged on the method for end
Blue mouth.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (7)
1. a kind of smoke impervious swivel joint, for screw-conveyer-shaft (1) and flue it is characterised in that the rotation of described smoke impervious connects
Head includes flue gas shunting pipeline (2), bearing mounting base (3) and rotary packing ring (4), and wherein, described bearing mounting base (3) is arranged on
On described screw-conveyer-shaft (1), described rotary packing ring (4) be arranged on described bearing mounting base (3) and described flue gas shunting pipeline (2) it
Between.
2. smoke impervious swivel joint as claimed in claim 1 is it is characterised in that be provided with nitrogen in described rotary packing ring (4)
Gas fill port.
3. smoke impervious swivel joint as claimed in claim 2 is it is characterised in that described rotary packing ring (4) moves for split-type
Sealing ring.
4. smoke impervious swivel joint as claimed in claim 3 it is characterised in that the mounting seat of described rotary packing ring (4) with
Described bearing mounting base (3) is integral type structure.
5. smoke impervious swivel joint as claimed in claim 4 it is characterised in that described rotary packing ring (4) be fixed on described
On the flanged plate of flue gas shunting pipeline (2).
6. the smoke impervious swivel joint as any one of claim 1 to 5 is it is characterised in that described flue gas shunting pipe
Road (2) includes the first floss hole for connecting and the second floss hole for communicating with lower flue with upper flue.
7. smoke impervious swivel joint as claimed in claim 6 is it is characterised in that described flue gas shunting pipeline (2) also includes
It is arranged on the flange port of end.
Priority Applications (1)
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CN201620918147.3U CN205937833U (en) | 2016-08-22 | 2016-08-22 | Flue gas seals rotary joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620918147.3U CN205937833U (en) | 2016-08-22 | 2016-08-22 | Flue gas seals rotary joint |
Publications (1)
Publication Number | Publication Date |
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CN205937833U true CN205937833U (en) | 2017-02-08 |
Family
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CN201620918147.3U Active CN205937833U (en) | 2016-08-22 | 2016-08-22 | Flue gas seals rotary joint |
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