CN108953173A - Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm - Google Patents
Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm Download PDFInfo
- Publication number
- CN108953173A CN108953173A CN201810937718.1A CN201810937718A CN108953173A CN 108953173 A CN108953173 A CN 108953173A CN 201810937718 A CN201810937718 A CN 201810937718A CN 108953173 A CN108953173 A CN 108953173A
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- steam
- centrifugal compressor
- impeller
- case component
- seal casinghousing
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- 238000011084 recovery Methods 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 125000002837 carbocyclic group Chemical group 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 241000521257 Hydrops Species 0.000 claims description 6
- 206010030113 Oedema Diseases 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003256 environmental substance Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- ZNKMCMOJCDFGFT-UHFFFAOYSA-N gold titanium Chemical compound [Ti].[Au] ZNKMCMOJCDFGFT-UHFFFAOYSA-N 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000013028 medium composition Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910001258 titanium gold Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses the Steam Recovery centrifugal compressors and its recovery system in a kind of Distallation systm, it includes impeller assemblies, sealing system and case component, impeller assembly setting is rotatably arranged in case component, sealing system is arranged in impeller assembly and case component connecting portion, impeller assembly includes impeller, motor, active rotating shaft, driving gear, driven spindle and driven gear, impeller is arranged inside case component, driven spindle one end passes through case component and is arranged inside case component and is fixedly connected with impeller, driven spindle is rotatably arranged in case component and is sealed by sealing system, driven gear is arranged in the driven spindle other end, active rotating shaft one end, which is fixed on motor, to be driven by motor, driving gear setting is in the active rotating shaft other end and driving gear is engaged with driven gear.The present invention reduces energy consumption and solves leakage problem.
Description
Technical field
The present invention relates to a kind of Steam Recovery centrifugal compressor and its recovery system, in especially a kind of Distallation systm
Steam Recovery centrifugal compressor and its recovery system.
Background technique
Mass energy is consumed for detached job, as energy expenditure is held in chemical industry and petrochemical industry in the world at present
It is continuous to rise, using steam recompression technology, over-the-top vapour (OTTV) and product gas are compressed to elevated pressures, improve vapour pressure
Power and temperature, then come back to as heat source in destilling tower, heat exchange is carried out with material, material absorbs heat, generates steaming
Vapour, while heat is released by compressed steam, become condensed water, so that the utilization rate of the energy is substantially increased, the same to time
About cooling water needed for cooling exhaust steam, reduces use cost.
With the continuous development and rise in the fields such as petrochemical industry, chemical industry, environmental chemical engineering, so that distillation separation process
Needs largely handle, continuous operation, Steam Recovery centrifugal compressor chance gradually substitute helical-lobe compressor, Roots compression
Machine.The dangerous gas such as be corrosive, be toxic, is inflammable, is explosive may be contained in overhead gas, to the sealing of centrifugal compressor,
More stringent requirements are proposed for the components such as static element, revolving part.
Summary of the invention
Technical problem to be solved by the invention is to provide in a kind of Distallation systm Steam Recovery centrifugal compressor and
Its recovery system reduces energy consumption and solves leakage problem.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
Steam Recovery centrifugal compressor in a kind of Distallation systm, it is characterised in that: include impeller assembly, sealing system and machine
Shell component, impeller assembly setting are rotatably arranged in case component, and sealing system setting is connect in impeller assembly with case component
Position, impeller assembly include impeller, motor, active rotating shaft, driving gear, driven spindle and driven gear, and impeller is arranged in machine
Inside shell component, driven spindle one end passes through case component and is arranged inside case component and is fixedly connected with impeller, driven
Shaft is rotatably arranged in case component and is sealed by sealing system, and driven gear setting is in the driven spindle other end, master
Turn axis one end, which is fixed on motor, to be driven by motor, driving gear setting in the active rotating shaft other end and driving gear with from
Moving gear engagement.
Further, the impeller is designed using three-dimensional flow, and impeller material is closed using high-intensitive chrome-nickel steel or titanium
Gold.
Further, the driven gear and driven spindle design for integral type.
Further, the case component uses two phase stainless steel or composite.
Further, the sealing system includes several carbocyclic rings, seal casinghousing, steam air charging system and steam exhaust-gas dress
It sets, seal casinghousing is fixed in case component, and one and the matched through-hole of driven spindle, driven spindle one end are provided on seal casinghousing
It across the through-hole and is rotatably arranged in seal casinghousing, several carbocyclic rings are set on driven spindle and carbocyclic ring is respectively positioned on capsul
In vivo, it is provided with inflation cavity and exhaust chamber in seal casinghousing, inflates cavity and exhaust chamber is set side by side and inflates appearance
Chamber is located at close to impeller assembly side, inflates and is separated between cavity and exhaust chamber by carbocyclic ring, steam air charging system and steam
Exhaust apparatus is separately positioned on seal casinghousing.
Further, the steam air charging system includes gas ducting, pressure transmitter and regulating valve, gas ducting one end
It is fixed on the upside of seal casinghousing and is connected to the inflation cavity of seal casinghousing, pressure oscillation device and regulating valve are arranged in gas tube
On road, regulating valve connect with pressure transmitter and is controlled by pressure transmitter.
Further, the steam discharger includes exhaust pipe, pressure gauge, condenser and hydrops tank, exhaust pipe
One end is fixed on the downside of seal casinghousing and is connected to the exhaust chamber of seal casinghousing, and pressure gauge is arranged on exhaust pipe, row
The feed channel other end is connect with condenser one end, and the condenser other end is connect with hydrops tank.
Further, be provided with a protective case on the driven spindle, protective case be set on driven spindle with it is driven
Shaft swelling is fixed, and carbocyclic ring, which is arranged, to be fixed on the outside of protective case and seal casinghousing is located on the outside of protective case.
Vapor-recovery system in a kind of Distallation systm, it is characterised in that: include the described in any item steamings of claim 1-8
Vapour recycles centrifugal compressor, destilling tower, heat exchanger and separator, and overhead gas outlet passes through pipeline and separator one end
Connection, the separator other end are connect with Steam Recovery centrifugal compressor one end, the other end of Steam Recovery centrifugal compressor
Connect with the input terminal of the heat exchanger first via, the emptying of the output end of the heat exchanger first via, the input terminal on the second tunnel of heat exchanger with
The connection of destilling tower lower end, the output end on the second tunnel of heat exchanger are also connect with destilling tower lower end.
Further, the input terminal of the first via of the heat exchanger is also connected with raw jet chimney.
Compared with prior art, the present invention having the following advantages that and effect:
1, the present invention compresses exhaust steam due to using Steam Recovery centrifugal compressor, its pressure and temperature is improved, as heat
Source is heated to material, and steam heat release becomes condensed water, reduces raw steam consumption, while saving cooling-water consumption, greatly reduce
Production cost and operating cost.
2, the present invention is due to efficiently solving sealing and letting out using carbon ring seal, steam air charging system and steam discharger
The features such as leakage bring environmental pollution and danger, improve operating environment, have production cost low, reliable for operation, easy to operate.
3, the present invention due to using three-dimensional flow impeller design, have it is high-efficient, noise is small, be saturated temperature rise at 9-25 DEG C, pressure
It is applied widely than between 1.3 to 2.5, the features such as flow is big, meet yield demand.
4, the present invention guarantees that equipment safety stablizes fortune using corrosion resistance or flame resistance material as static hardware material
Row.
Detailed description of the invention
Fig. 1 is the schematic diagram of the Steam Recovery centrifugal compressor in a kind of Distallation systm of the invention.
Fig. 2 is the schematic diagram of sealing system of the invention.
Fig. 3 is the schematic diagram of the vapor-recovery system in a kind of Distallation systm of the invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
As shown, the Steam Recovery centrifugal compressor in a kind of Distallation systm of the invention, includes impeller assembly, close
Envelope system and case component 1, impeller assembly setting is rotatably arranged in case component 1, sealing system setting impeller assembly with
1 connecting portion of case component, impeller assembly include impeller 2, motor 3, active rotating shaft 4, driving gear 5, driven spindle 6 and driven
Gear 7, impeller 2 are arranged inside case component 1, and 6 one end of driven spindle passes through case component 1 and is arranged inside case component 1
And it is fixedly connected with impeller 2, driven spindle 6 is rotatably arranged in case component 1 and is sealed by sealing system, driven tooth
Wheel 7 is arranged in 6 other end of driven spindle, and 4 one end of active rotating shaft is fixed on motor 3 and is driven by motor 3, and driving gear 5 is arranged
In 4 other end of active rotating shaft and driving gear 5 is engaged with driven gear 7.
Impeller 2 is designed using three-dimensional flow, and 2 material of impeller is using high-intensitive chrome-nickel steel or titanium alloy.Meet intensity
It is required that while, reaching anticorrosive purpose, while having high-efficient, noise is small, is saturated temperature rise at 9-25 DEG C, and it is applied widely,
The features such as flow is big meets yield demand.Driven gear 7 and driven spindle 6 design for integral type, and structure is simple, safely may be used
It leans on.
Case component 1 selects anticorrosive, flame resistance material according to compressor medium composition, such as selection two phase stainless steel, again
Close material etc..
Sealing system includes several carbocyclic rings 8, seal casinghousing 9, steam air charging system and steam discharger, seal casinghousing 9
It is fixed in case component 1, one and the matched through-hole 10 of driven spindle 6 is provided on seal casinghousing 9,6 one end of driven spindle passes through
The through-hole 10 is simultaneously rotatably arranged in seal casinghousing 9, and several carbocyclic rings 8 are set on driven spindle 6 and carbocyclic ring 8 is respectively positioned on sealing
In shell 9, it is provided with inflation cavity 11 and exhaust chamber 12 in seal casinghousing 9, inflates cavity 11 and exhaust chamber 12 is set side by side
It sets and inflates cavity 11 and be located at close to impeller assembly side, inflate and separated between cavity 11 and exhaust chamber 12 by carbocyclic ring 8,
Steam air charging system and steam discharger are separately positioned on seal casinghousing 9.Carbocyclic ring arranges that quantity is 3 to 10 roads, while root
According to the pressure in seal casinghousing 9, steam pressure is filled in automatic adjustment, so that clean water steam is toward 1 internal leakage of case component, it is dangerous
Property gas in case component 1, avoids the poisonous gas leakage in case component 1 to atmospheric side, when in case component 1 always
Pressure when changing, steam pressure is filled in automatic adjustment, and high degree of automation is easy to operate, while it is inadequate to avoid inflation
Or that fills excessively leads to waste of steam.Because the pressure being charged into is higher than atmospheric pressure, to avoid steam from leaking out, using steaming
Vapour exhaust apparatus solves the problems, such as gearbox water inlet and environmental pollution problem so that steam becomes condensed water.
Steam air charging system includes gas ducting 13, pressure transmitter 14 and regulating valve 15, and 13 one end of gas ducting is fixed
It is connected in 9 upside of seal casinghousing and with the inflation cavity 11 of seal casinghousing 9, pressure oscillation device 14 and the setting of regulating valve 15 are being filled
In feed channel 13, regulating valve 15 connect with pressure transmitter 14 and is controlled by pressure transmitter 14.
Steam discharger includes exhaust pipe 16, pressure gauge 17, condenser 18 and hydrops tank 19,16 one end of exhaust pipe
It is fixed on 9 downside of seal casinghousing and is connected to the exhaust chamber of seal casinghousing 9 12, pressure gauge 17 is arranged in exhaust pipe 16
On, 16 other end of exhaust pipe is connect with 18 one end of condenser, and 18 other end of condenser is connect with hydrops tank 19.
A protective case 20 is provided on driven spindle 6, protective case 20 is set in swollen with driven spindle 6 on driven spindle 6
It fastens, carbocyclic ring 8, which is arranged, is fixed on the outside of protective case 20 and seal casinghousing 9 is located at 20 outside of protective case.Protective case is selected
Material be stainless steel material, the mode of hot jacket installs, and securely and reliably, effectively prevents high speed spindle nose and corrosion when gas contacts
Problem.It is designed using impeller tail diameter greater than 20 outer diameter of protective case, mitigates end face extent of corrosion.
A kind of vapor-recovery system in Distallation systm includes Steam Recovery centrifugal compressor 21, destilling tower 22, heat exchange
Device 23 and separator 24,22 tower top gas outlet of destilling tower are connect by pipeline with 24 one end of separator, 24 other end of separator and
The connection of 21 one end of Steam Recovery centrifugal compressor, the other end and 23 first via of heat exchanger of Steam Recovery centrifugal compressor 21
Input terminal connection, the output end emptying of 23 first via of heat exchanger, under the input terminal on the second tunnel of heat exchanger 23 and destilling tower 22
End connection, the output end on the second tunnel of heat exchanger 23 are also connect with 22 lower end of destilling tower.The input terminal of the first via of heat exchanger 22
It is also connected with raw jet chimney.
Above content is only illustrations made for the present invention described in this specification.Technology belonging to the present invention
The technical staff in field can do various modifications or supplement or is substituted in a similar manner to described specific embodiment, only
It should belong to guarantor of the invention without departing from the content or beyond the scope defined by this claim of description of the invention
Protect range.
Claims (10)
1. the Steam Recovery centrifugal compressor in a kind of Distallation systm, it is characterised in that: comprising impeller assembly, sealing system and
Case component, impeller assembly setting are rotatably arranged in case component, and sealing system setting connects in impeller assembly and case component
Socket part position, impeller assembly include impeller, motor, active rotating shaft, driving gear, driven spindle and driven gear, and impeller setting exists
Inside case component, driven spindle one end passes through case component and is arranged inside case component and is fixedly connected with impeller, from
Turn axis is rotatably arranged in case component and is sealed by sealing system, and driven gear is arranged in the driven spindle other end,
Active rotating shaft one end, which is fixed on motor, to be driven by motor, driving gear setting in the active rotating shaft other end and driving gear with
Driven gear engagement.
2. the Steam Recovery centrifugal compressor in a kind of Distallation systm described in accordance with the claim 1, it is characterised in that: described
Impeller is designed using three-dimensional flow, and impeller material is using high-intensitive chrome-nickel steel or titanium alloy.
3. the Steam Recovery centrifugal compressor in a kind of Distallation systm described in accordance with the claim 1, it is characterised in that: described
Driven gear and driven spindle design for integral type.
4. the Steam Recovery centrifugal compressor in a kind of Distallation systm described in accordance with the claim 1, it is characterised in that: described
Case component uses two phase stainless steel or composite.
5. the Steam Recovery centrifugal compressor in a kind of Distallation systm described in accordance with the claim 1, it is characterised in that: described
Sealing system includes several carbocyclic rings, seal casinghousing, steam air charging system and steam discharger, and seal casinghousing is fixed on casing group
One and the matched through-hole of driven spindle are provided in part, on seal casinghousing, driven spindle one end passes through the through-hole and is rotatably arranged on
In seal casinghousing, several carbocyclic rings are set on driven spindle and carbocyclic ring is respectively positioned in seal casinghousing, are provided in seal casinghousing
Cavity and exhaust chamber are inflated, cavity is inflated and exhaust chamber is set side by side and inflates cavity and is located at close to impeller assembly one
Side is inflated and is separated between cavity and exhaust chamber by carbocyclic ring, and steam air charging system and steam discharger are separately positioned on close
On capsule body.
6. the Steam Recovery centrifugal compressor in a kind of Distallation systm according to claim 5, it is characterised in that: described
Steam air charging system includes gas ducting, pressure transmitter and regulating valve, and gas ducting one end is fixed on the upside of seal casinghousing simultaneously
And be connected to the inflation cavity of seal casinghousing, pressure oscillation device and regulating valve are arranged on gas ducting, and regulating valve and pressure become
Device connection is sent to be controlled by pressure transmitter.
7. the Steam Recovery centrifugal compressor in a kind of Distallation systm according to claim 5, it is characterised in that: described
Steam discharger includes exhaust pipe, pressure gauge, condenser and hydrops tank, and exhaust pipe one end is fixed on the downside of seal casinghousing
And it is connected to the exhaust chamber of seal casinghousing, pressure gauge is arranged on exhaust pipe, the exhaust pipe other end and condenser one
End connection, the condenser other end are connect with hydrops tank.
8. the Steam Recovery centrifugal compressor in a kind of Distallation systm according to claim 5, it is characterised in that: described
A protective case is provided on driven spindle, protective case is set on driven spindle to be fixed with driven spindle swelling, and carbocyclic ring is arranged
It is fixed on the outside of protective case and seal casinghousing is located on the outside of protective case.
9. the vapor-recovery system in a kind of Distallation systm, it is characterised in that: include the described in any item steam of claim 1-8
Centrifugal compressor, destilling tower, heat exchanger and separator are recycled, overhead gas outlet is connected by pipeline and separator one end
Connect, the separator other end is connect with Steam Recovery centrifugal compressor one end, the other end of Steam Recovery centrifugal compressor with
The input terminal of the heat exchanger first via connects, the output end emptying of the heat exchanger first via, the input terminal on the second tunnel of heat exchanger and steaming
The connection of tower lower end is evaporated, the output end on the second tunnel of heat exchanger is also connect with destilling tower lower end.
10. the vapor-recovery system in a kind of Distallation systm according to claim 9, it is characterised in that: the heat exchanger
The input terminal of the first via be also connected with raw jet chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937718.1A CN108953173A (en) | 2018-08-17 | 2018-08-17 | Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937718.1A CN108953173A (en) | 2018-08-17 | 2018-08-17 | Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953173A true CN108953173A (en) | 2018-12-07 |
Family
ID=64469558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937718.1A Pending CN108953173A (en) | 2018-08-17 | 2018-08-17 | Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953173A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014MN01487A (en) * | 2012-01-09 | 2015-04-17 | Kyoung Hun Kim | |
| CN105179266A (en) * | 2015-09-06 | 2015-12-23 | 成浩 | Multi-stage high-speed centrifugal type vapor compressor |
| CN105465004A (en) * | 2015-12-30 | 2016-04-06 | 镇江市丹徒区粮机厂有限公司 | Ultralow-temperature vacuum draught fan |
| CN205876788U (en) * | 2016-07-27 | 2017-01-11 | 江苏金通灵流体机械科技股份有限公司 | Atmoseal device for vapor compressor |
| CN106762797A (en) * | 2017-02-27 | 2017-05-31 | 南通大通宝富风机有限公司 | A kind of drainage system for vapour compression machine |
| CN206860479U (en) * | 2017-03-09 | 2018-01-09 | 楚天华通医药设备有限公司 | A kind of high-speed centrifugal vapour compression machine |
| CN107906024A (en) * | 2017-11-06 | 2018-04-13 | 江苏金通灵流体机械科技股份有限公司 | A kind of low-temperature evaporation 2-KLG technique directly drives vapour compression machine with high temperature |
| CN207454284U (en) * | 2017-09-27 | 2018-06-05 | 河北乐恒化工设备制造有限公司 | A kind of dual-purpose vapour compression machine device of alcohol water |
| CN208934946U (en) * | 2018-08-17 | 2019-06-04 | 江苏金通灵流体机械科技股份有限公司 | Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm |
-
2018
- 2018-08-17 CN CN201810937718.1A patent/CN108953173A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014MN01487A (en) * | 2012-01-09 | 2015-04-17 | Kyoung Hun Kim | |
| CN105179266A (en) * | 2015-09-06 | 2015-12-23 | 成浩 | Multi-stage high-speed centrifugal type vapor compressor |
| CN105465004A (en) * | 2015-12-30 | 2016-04-06 | 镇江市丹徒区粮机厂有限公司 | Ultralow-temperature vacuum draught fan |
| CN205876788U (en) * | 2016-07-27 | 2017-01-11 | 江苏金通灵流体机械科技股份有限公司 | Atmoseal device for vapor compressor |
| CN106762797A (en) * | 2017-02-27 | 2017-05-31 | 南通大通宝富风机有限公司 | A kind of drainage system for vapour compression machine |
| CN206860479U (en) * | 2017-03-09 | 2018-01-09 | 楚天华通医药设备有限公司 | A kind of high-speed centrifugal vapour compression machine |
| CN207454284U (en) * | 2017-09-27 | 2018-06-05 | 河北乐恒化工设备制造有限公司 | A kind of dual-purpose vapour compression machine device of alcohol water |
| CN107906024A (en) * | 2017-11-06 | 2018-04-13 | 江苏金通灵流体机械科技股份有限公司 | A kind of low-temperature evaporation 2-KLG technique directly drives vapour compression machine with high temperature |
| CN208934946U (en) * | 2018-08-17 | 2019-06-04 | 江苏金通灵流体机械科技股份有限公司 | Steam Recovery centrifugal compressor and its recovery system in a kind of Distallation systm |
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