CN107044451B - Compressor fills the water oiling device and its application method - Google Patents
Compressor fills the water oiling device and its application method Download PDFInfo
- Publication number
- CN107044451B CN107044451B CN201610967022.4A CN201610967022A CN107044451B CN 107044451 B CN107044451 B CN 107044451B CN 201610967022 A CN201610967022 A CN 201610967022A CN 107044451 B CN107044451 B CN 107044451B
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- Prior art keywords
- jet pipe
- nut
- seal
- water filling
- connecting flange
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Classifications
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/705—Adding liquids
-
- 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
- F04D29/086—Sealings especially adapted for liquid 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
The present invention provides a kind of compressors to fill the water oiling device, including the ball valve being connect with compressor case, the seal assembly being connect with the ball valve, and the nozzle component being connect with the seal assembly, the seal assembly includes water filling seal and sealing nut, described water filling seal one end is connect with the ball valve, the other end of the water filling seal is spirally connected with the sealing nut, labyrinth seal is arranged in the junction of the sealing nut and the water filling seal, connects guide spiro rod between the water filling seal and the nozzle component.The present invention also provides the application methods of compressor water filling oiling device.Compressor water filling oiling device provided by the invention and its application method can replace component when compressor is run and can guarantee good seal performance.
Description
Technical field
The present invention relates to compressor cleaning technique field, in particular to a kind of compressor water filling oiling device and its user
Method.
Background technique
Centrifugal compressor occupies an important position in each department of industrial circle, especially in petrochemical industry, metallurgy, natural
The industrial departments such as gas conveying, refrigeration and power are applied widely.With the efficient fast development of national economy and to energy conservation
The requirement of emission reduction, environmental protection etc., related discipline, such as thermal conduction study, aerodynamics, mechanical kinetics, computer, modern scientist
The achievement and the utilization of some new technologies and the use of Modern Manufacturing Technology of equal subjects, it is important to be played in national economy
The compressor set of effect increasingly develops to directions such as enlargement, high efficiency, high stabilities, provides strong technology branch
A possibility that holding and realizing.Thus the high performance centrifugal compressor of high efficiency is designed to have very important significance.It is another
Aspect, as chemical-process becomes increasingly complex, to the design of the structure of centrifugal compressor, more stringent requirements are proposed.
Wherein, product gas is (including cracking gas, the product in the cracking gas and large-scale alkene processed in large-scale ethylene plant
Gas) compressor, since its medium contains the substances such as olefines, macromolecule hydro carbons, peroxide, sulfide and nitrogen oxide, these
Polymerization reaction can occur under certain temperature and pressure for substance, i.e., so-called coking phenomenon, coking material be easy obstruction impeller, every
Plate, casing inner flow passage and sealing, while thering is partial drop to wash away impeller with gas flowing, it is pneumatic that compressor is not only influenced in this way
Performance also will affect its mechanical performance and service life.Therefore, in process of production, generally use water filling or injection is organic
The method of solvent naphtha avoids or limits coking.Water and solvent naphtha are injected inside compressor by nozzle, i.e., spray head is pacified
It is put in compressor on a bracket, water or solvent are sprayed with mist by nozzle along conduit and enter compressor.
When compressor long continuous operation, spray head is easy to be blocked by tar or dirt, needs replacing nozzle, and sprays in replacement
When mouth, compressor is that in operation, this requires oiling water filling devices can satisfy online replacement.
Summary of the invention
Component can be replaced when compressor is run technical problem to be solved by the invention is to provide one kind and can guarantee good
The compressor water filling oiling device and its application method of good sealing performance.
In order to solve the above technical problems, the present invention provides a kind of compressor fill the water oiling device, including with compressor machine
The ball valve of shell connection, the seal assembly being connect with the ball valve, and the nozzle component being connect with the seal assembly, the sealing
Component includes that water filling seal and sealing nut, described water filling seal one end are connect with the ball valve, the water filling seal
The other end be spirally connected with the sealing nut, the sealing nut and it is described water filling seal junction setting draw do not enable it is close
Envelope, connects guide spiro rod between the water filling seal and the nozzle component.
Further, the labyrinth seal includes sealing ring and the seal joint for compressing the sealing ring.
Further, the sealing ring is the annulus that section is hollow egg shell shape, and the sealing ring is 2-5, side by side
It is nested on the axis through-hole of the water filling seal.
Further, the nozzle component includes spray head attachment base, the jet pipe connecting with the spray head attachment base, and connection
Nozzle in the jet pipe tail portion, the jet pipe are sealed in turn through the sealing nut, seal joint, sealing ring, water filling
In body and ball valve insertion compressor case.
Further, the end of the jet pipe is provided with jet pipe connecting flange, and the water filling seal and sealing nut connect
The one end connect is provided with water filling seal connecting flange, and the guide spiro rod is connected to the jet pipe connecting flange by overlapping block
On water filling seal connecting flange.
Further, spray head attachment base side is provided with the valve of control fluid flow.
Further, the sealing nut and the jet pipe junction are internally provided with O-ring seal.
Further, the ball valve includes valve body, and the valve rod opened and closed in the intracorporal spool of valve and control valve core is arranged.
Further, flange is respectively set in the both ends of the valve body, and one end of the valve body and compressor case flange connect
It connects, the other end and water filling seal flanged joint of the valve body.
The present invention also provides the application methods of compressor water filling oiling device, include the following steps:
Factory's trial assembly determines start position and final position that jet pipe is extracted out outward, comprising:
Ball valve is mounted on compressor case, then water filling seal is connect with ball valve；
Sealing ring, seal joint, sealing nut successively are installed on water filling seal；
The nozzle of nozzle component is mounted on jet pipe tail portion, jet pipe is sequentially passed through into sealing nut, seal joint, sealing
Ring, water filling seal and ball valve are inserted into compressor case, adjust nozzle distance compressor runner 3~5mm of inner edge, then tighten close
Envelope nut fixes jet pipe；
The installation overlap joint block on jet pipe connecting flange and water filling seal connecting flange respectively, then installs guide spiro rod
On two overlap joint blocks, then the starting point stop nut being pre-installed on guide spiro rod abutted against and is connect with jet pipe connecting flange
It overlaps on the right side of block, and starting point stop nut is locked, the start position extracted out outward as jet pipe；
Unclamp sealing nut, the nut on the left of the guide spiro rod that turns left is moved to the left and connect with jet pipe connecting flange
Overlap joint block drives jet pipe to extract out outward, and when jet pipe, which is evacuated to ball valve, closes just, final limit nut is installed on guide spiro rod,
And by final limit nut locking, the final position extracted out outward as jet pipe；
Formal installation and live application method, comprising:
Mounting ball valve, water filling seal, sealing ring, seal joint, sealing nut, nozzle component, guide spiro rod is passed through
Overlap joint block is connected on jet pipe connecting flange and water filling seal connecting flange；
The nut to turn right on the left of guide spiro rod drives the overlap joint block connecting with jet pipe connecting flange to move right, makes
Jet pipe is injected to compressor case, when the overlap joint block connecting with jet pipe connecting flange abuts starting point stop nut, lock sealing
Nut, and jet pipe connecting flange and water filling seal connecting flange are fixed together by bolt stud, it can be to compressor machine
Water filling oil injection operation is carried out in shell；
Guide spiro rod and overlap joint block are removed jointly, saved backup as tool；
When needing online replacement, installation guide spiro rod and overlap joint block unclamp sealing nut, and lay down bolt stud, so
The nut turned left on the left of action-oriented screw rod afterwards, is moved to the left the overlap joint block connecting with jet pipe connecting flange, takes out jet pipe outward
Out, when the nut on the left of guide spiro rod is turned to against final limit nut, guide spiro rod and overlap joint block is removed, can be extracted
The replacement of nozzle component progress associated components；
After replacement, jet pipe is inserted to compressor case, guide spiro rod and overlap joint block are installed, turn right guide spiro rod
The nut in left side drives the overlap joint block that connect with jet pipe connecting flange to move right, and makes jet pipe to compressor case reeve, when with
When the overlap joint block of jet pipe connecting flange connection abuts starting point stop nut, lock sealing nut, and pass through bolt stud for jet pipe
Connecting flange and water filling seal connecting flange are fixed together, that is, can proceed with water filling oil injection operation.
Compressor provided by the invention water filling oiling device and its application method, have the following advantages that and good effect:
1, the configuration of the present invention is simple passes through the seal assembly of design when unit operates normally, it is ensured that oiling water filling dress
Set the good seal performance when using and replacing nozzle component.
2, present invention setting guide spiro rod, it is ensured that jet pipe will not be pressurized ejection during extraction as piston,
It ensure that the operational safety of online replacement nozzle component.And beginning and end is set on guide spiro rod, it is taken out to control jet pipe
Out and insertion stroke, keep the extraction of jet pipe and insertion operation simple, it is reliable and stable, will not be to components such as seal assembly and ball valves
It causes to damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that compressor provided in an embodiment of the present invention fills the water oiling device；
Fig. 2 is the labyrinth seal partial enlargement structural representation that compressor provided in an embodiment of the present invention fills the water oiling device
Figure；
Fig. 3 is the nozzle component structural schematic diagram that compressor provided in an embodiment of the present invention fills the water oiling device；
Fig. 4 is that the jet pipe of compressor provided in an embodiment of the present invention water filling oiling device is in start position structural representation
Figure；
Fig. 5 is that the jet pipe of compressor provided in an embodiment of the present invention water filling oiling device is in final position structural representation
Figure.
Specific embodiment
Referring to Fig. 1, a kind of compressor water filling oiling device provided in an embodiment of the present invention, including connect with compressor case 1
The ball valve 2 connect, the seal assembly 3 being connect with ball valve 2, and the nozzle component 4 being connect with seal assembly 3.Wherein, seal assembly 3
Including water filling seal 31 and sealing nut 32, one end of water filling seal 31 is connect with ball valve 2, fills the water the another of seal 31
End is spirally connected with sealing nut 32, and labyrinth seal 33 is arranged in the junction of sealing nut 32 and water filling seal 31.And it is filling the water
Guide spiro rod 5 is set between seal 31 and nozzle component 4.
Referring to fig. 2, labyrinth seal 33 includes sealing ring 331 and the seal joint 332 for compressing sealing ring 331.Its
In, sealing ring 331 is the annulus that section is hollow egg shell shape, is able to maintain good flexible deformation.The number of sealing ring 331
It is 2-5, is nested on the axis through-hole of water filling seal 31 side by side, as a kind of specific embodiment of the invention, sealing
Ring 331 is set as 3.It is adjustable by rotating the extruding seal joint 332 of sealing nut 32 being spirally connected with water filling seal 31
Sealing ring 331 it is elastic.It in use, can also be by tightening sealing nut even if sealing ring 331 has certain abrasion
It is continued to use after 32, increases the service life of sealing ring 331.
Referring to Fig. 3, nozzle component 4 is including spray head attachment base 41, the jet pipe 42 connecting with spray head attachment base 41, and is connected to
The nozzle 43 of 42 tail portion of jet pipe, jet pipe 42 are sealed in turn through sealing nut 32, seal joint 332, sealing ring 331, water filling
Body 31 and ball valve 2 are inserted into compressor case 1.When tightening the sealing nut 32 on water filling seal 31, sealing nut 32 is to the right
Seal joint 332 is pushed, seal joint 332 squeezes sealing ring 331, and the ring diameter that is squeezed of sealing ring 331 becomes smaller, to make sealing ring
331 being extruded on jet pipe 42 tightly, ensure that the excellent sealing between nozzle component 4 and seal assembly.Also, jet pipe 42
End is provided with jet pipe connecting flange 44.It is corresponding to jet pipe connecting flange 44, it is connect in water filling seal 31 with sealing nut 32
One end be also equipped with water filling seal connecting flange 34, guide spiro rod 5 by be separately mounted to jet pipe connecting flange 44 and note
Overlap joint block 6 on water-stop body connecting flange 34 is connected on jet pipe connecting flange 44 and water filling seal connecting flange 34.Spray
The end of head attachment base 41 is connected with water filling oiling control panel, and goods of being sprayed water by nozzle component 4 into compressor case 1 sprays into molten
Agent oil.In order to control the water spray or distributive value into compressor case, the side of spray head attachment base 41 is provided with control liquid
The valve 45 of flow.
In addition, sealing nut 32 and the contact position inner surface setting of jet pipe 42 are fluted, O-ring seal is provided in groove
7, further ensure the sealing performance between seal assembly 3 and jet pipe 42.
Ball valve 2 includes valve body 21, and the valve rod 23 of the spool 22 in valve body 21 and the opening and closing of control valve core 22 is arranged in.Valve body
Flange, one end of valve body 21 and 1 flanged joint of compressor case is respectively set in 21 both ends, and the other end of valve body 21 and water filling are close
Seal 31 flanged joint of body.When valve rod 23 and 42 direction of insertion of jet pipe are consistent, spool 22 is fully opened, and jet pipe 42 can be smooth
It is inserted into compressor case 1 by ball valve 2, after jet pipe 42 extracts compressor case 1 out, moving valve rod 23 makes valve rod 23 and jet pipe
42 extraction directions keep vertical, and spool 22 completely closes at this time, can prevent the liquid in compressor case 1 from entering from ball valve 2
Seal assembly 3.
The application method and its working principle of compressor water filling oiling device provided by the invention, specific as follows:
First in factory's trial assembly, the start position and final position that jet pipe 42 is extracted out outward are determined, method includes:
By the method for 21 right end of valve body (that end of nozzle component 4 is a left side in Fig. 1, that one end of compressor case 1 is the right side) of ball valve 2
Orchid is mounted on compressor case 1 by bolt 12, then the flange of 21 left end of valve body of ball valve 2 is close by stud 13 and water filling
Seal 3 flanged joint of body.
Sealing ring 331, seal joint 332, sealing nut 32 successively are installed on water filling seal 31.
The nozzle 43 of nozzle component 4 is mounted on to the tail portion of jet pipe 42, jet pipe 42 is sequentially passed through into sealing nut 32, sealing
Pressure ring 332, sealing ring 331, water filling seal 31 and ball valve 2 are inserted into compressor case 1, adjust 43 Range compress machine runner of nozzle
Then 3~5mm of inner edge tightens the extruding sealing ring 331 of sealing nut 32 and fixes jet pipe.
Referring to fig. 4, installation overlaps block 6 on jet pipe connecting flange 44 and water filling seal connecting flange 34 respectively, will lead
It is fixedly mounted on the overlap joint block 6 being connect with water filling seal connecting flange 34 to the right end of screw rod 5, by a left side for guide spiro rod 5
Side is mounted on the overlap joint block 6 connecting with jet pipe connecting flange 44, and the mobile starting point limit being pre-installed on guide spiro rod 5
Nut 9 makes starting point stop nut 9 abut against the right side for the overlap joint block 6 connecting with jet pipe connecting flange 44, and starting point at this time is limited
The start position that the location of position nut 9 is extracted out outward as jet pipe 42.That is, when the overlap joint being connect with jet pipe connecting flange 44
When block 6 is moved to the left from starting point stop nut 9, the overlap joint block 6 that is connect with jet pipe connecting flange 44 drive jet pipe 42 start to
Outer extraction.9 rotational displacement of starting point stop nut in order to prevent, and the accuracy for the start position that jet pipe 42 is extracted out outward is influenced,
Starting point stop nut 9 is locked, and the primary nut on 9 right side of starting point stop nut is also rushed into dead fixed, completion starting point stop nut 9
Positioning on guide spiro rod 5.
Referring to Fig. 5, sealing nut 32 is unclamped, the nut 10 in 5 left side of guide spiro rod that turns left gives jet pipe connecting flange
The reserved space being moved to the left of the overlap joint block 6 of 44 connections, is moved to the left the overlap joint block 6 connecting with jet pipe connecting flange 44, drives
Jet pipe 42 is moved to the left (i.e. jet pipe 42 is extracted out outward), and when jet pipe 42, which is evacuated to ball valve 2, closes just, the valve handle of ball valve 2 is removed
The position vertical with 42 direction of jet pipe is moved, closes ball valve 2 thoroughly.Then it is abutted and jet pipe connection method on guide spiro rod 5
The leftward position of the overlap joint block 6 of 44 connection of orchid installs final limit nut 11, by position locating for final limit nut 11 at this time
Set the final position extracted out outward as jet pipe 42.11 rotational displacement of final limit nut in order to prevent, and influence jet pipe 42 to
The accuracy in the final position of outer extraction locks final limit nut 11, and by the primary nut in the left side of final limit nut 11
Also punching is dead fixed, to complete positioning of the final limit nut 11 on guide spiro rod 5.
After the start position and final position that jet pipe 42 is extracted out outward determine, it can formally install and use the present invention with scene
The compressor of offer fills the water oiling device, and application method and working principle include:
Mounting ball valve 2, water filling seal 31, sealing ring 331, seal joint 332, sealing nut 32, nozzle component 4, will
Guide spiro rod 5 is connected on jet pipe connecting flange 44 and water filling seal connecting flange 34 by overlapping block 6.
Turn right the nut 10 in the left side of guide spiro rod 5, and the overlap joint block 6 connecting with jet pipe connecting flange 44 is driven to move right
It is dynamic, inject jet pipe 42 to compressor case 1, when the overlap joint block 6 connecting with jet pipe connecting flange 44 abuts starting point stop nut 9
When, lock sealing nut 32, and be fixed on jet pipe connecting flange 44 and water filling seal connecting flange 34 by bolt stud 8
Together, it at this point, the distance of 43 Range compress machine runner inner edge of nozzle is about 3~5mm, can be carried out into compressor case 1
Fill the water oil injection operation.
When carrying out water filling oil injection operation, guide spiro rod 5 and overlap joint block 6 can also be removed jointly, be saved as tool
It is spare.
When needing online replacement associated components, then guide spiro rod 5 and overlap joint block 6 are installed, unclamp sealing nut 32, and unload
Fall bolt stud 8, the nut 10 in the left side of guide spiro rod 5 that then turns left is moved to the left and connect with jet pipe connecting flange 44
Block 6 is overlapped, jet pipe 42 is driven to extract out outward, when the nut 10 in 5 left side of guide spiro rod is turned to against final limit nut 11,
Guide spiro rod 5 and overlap joint block 6 are removed, the replacement that nozzle component 4 carries out associated components can be extracted.
After replacement, jet pipe 42 is inserted to compressor case 1, guide spiro rod 5 and overlap joint block 6 are installed, turns right and leads
To the nut 10 in 5 left side of screw rod, drives the overlap joint block 6 connecting with jet pipe connecting flange 44 to move right, make jet pipe 42 to compression
Machine casing 1 injects, when the overlap joint block 6 connecting with jet pipe connecting flange 44 abuts starting point stop nut 9, lock sealing nut
32, jet pipe connecting flange 44 and water filling seal connecting flange 34 are fixed together by blending bolt stud 8, that is, can proceed with
Fill the water oil injection operation.
It should be noted last that the above specific embodiment is only used to illustrate the technical scheme of the present invention and not to limit it,
Although being described the invention in detail referring to example, those skilled in the art should understand that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention, should all cover
In the scope of the claims of the present invention.
Claims (7)
1. a kind of compressor fills the water oiling device, it is characterised in that: including the ball valve being connect with compressor case, with the ball valve
The seal assembly of connection, and the nozzle component connecting with the seal assembly, the seal assembly include water filling seal and close
Nut is sealed, described water filling seal one end is connect with the ball valve, the other end and the sealing nut of the water filling seal
Be spirally connected, the sealing nut and it is described water filling seal junction be arranged labyrinth seal, the water filling seal with it is described
Guide spiro rod is connected between nozzle component, and starting point stop nut and final limit nut, institute is fixedly installed on the guide spiro rod
Stating labyrinth seal includes sealing ring and the seal joint for compressing the sealing ring, and the sealing ring is that section is hollow
The annulus of egg shell shape, the sealing ring are 2-5, are nested on the axis through-hole of the water filling seal side by side, and described
The contact position of sealing nut and the nozzle component is internally provided with O-ring seal.
2. compressor according to claim 1 fills the water oiling device, it is characterised in that: the nozzle component includes that spray head connects
Joint chair, the jet pipe being connect with the spray head attachment base, and be connected to the nozzle of the jet pipe tail portion, the jet pipe in turn through
In the sealing nut, seal joint, sealing ring, water filling seal and ball valve insertion compressor case.
3. compressor according to claim 2 fills the water oiling device, it is characterised in that: the end of the jet pipe is provided with spray
Pipe connecting flange, one end that the water filling seal is connect with sealing nut is provided with water filling seal connecting flange, described to lead
It is connected on the jet pipe connecting flange and water filling seal connecting flange to screw rod by overlapping block.
4. compressor according to claim 2 fills the water oiling device, it is characterised in that: the setting of spray head attachment base side
There is the valve of control fluid flow.
5. compressor according to claim 1 fills the water oiling device, it is characterised in that: the ball valve includes valve body, setting
In the valve rod that the intracorporal spool of valve and control valve core open and close；Flange, one end of the valve body is respectively set in the both ends of the valve body
With compressor case flanged joint, the other end and water filling seal flanged joint of the valve body.
6. the application method of the described in any item compressor water filling oiling devices of claim 1-5, which is characterized in that including as follows
Step:
Factory's trial assembly determines start position and final position that jet pipe is extracted out outward, comprising:
Ball valve is mounted on compressor case, then water filling seal is connect with ball valve；
Sealing ring, seal joint, sealing nut successively are installed on water filling seal；
The nozzle of nozzle component is mounted on jet pipe tail portion, jet pipe is sequentially passed through into sealing nut, seal joint, sealing ring, note
Water-stop body and ball valve are inserted into compressor case, adjust nozzle distance compressor runner 3~5mm of inner edge, then tighten sealing spiral shell
Mother fixes jet pipe；
The installation overlap joint block on jet pipe connecting flange and water filling seal connecting flange respectively, is then mounted on two for guide spiro rod
It overlaps on block, then the starting point stop nut being pre-installed on guide spiro rod is abutted against into the overlap joint connecting with jet pipe connecting flange
On the right side of block, and starting point stop nut is locked, the start position extracted out outward as jet pipe；
Sealing nut is unclamped, the nut on the left of the guide spiro rod that turns left is moved to the left the overlap joint connecting with jet pipe connecting flange
Block drives jet pipe to extract out outward, when jet pipe, which is evacuated to ball valve, closes just, final limit nut is installed on guide spiro rod, and will
Final limit nut locking, the final position extracted out outward as jet pipe；
Formal installation and live application method, comprising:
Mounting ball valve, water filling seal, sealing ring, seal joint, sealing nut, nozzle component, pass through overlap joint for guide spiro rod
Block is connected on jet pipe connecting flange and water filling seal connecting flange；
The nut to turn right on the left of guide spiro rod drives the overlap joint block connecting with jet pipe connecting flange to move right, makes jet pipe
It is injected to compressor case, when the overlap joint block connecting with jet pipe connecting flange abuts starting point stop nut, lock sealing nut,
And by stud nut by jet pipe connecting flange and water filling seal connecting flange be fixed together, can into compressor case into
Row water filling oil injection operation.
7. according to the method described in claim 6, it is characterized by further comprising:
When needing online replacement, installation guide spiro rod and overlap joint block unclamp sealing nut, and lay down stud nut, then to
Nut on the left of left-hand rotation action-oriented screw rod is moved to the left the overlap joint block connecting with jet pipe connecting flange, extracts jet pipe outward out, when
When nut on the left of guide spiro rod is turned to against final limit nut, guide spiro rod and overlap joint block are removed, spray head can be extracted
The replacement of component progress associated components；
After replacement, jet pipe is inserted to compressor case, guide spiro rod and overlap joint block are installed, turn right guide spiro rod left side
Nut, drive the overlap joint block that connect with jet pipe connecting flange to move right, make jet pipe to compressor case reeve, when with jet pipe
When the overlap joint block of connecting flange connection abuts starting point stop nut, lock sealing nut, and connected jet pipe by stud nut
Flange and water filling seal connecting flange are fixed together, that is, can proceed with water filling oil injection operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967022.4A CN107044451B (en) | 2016-10-28 | 2016-10-28 | Compressor fills the water oiling device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967022.4A CN107044451B (en) | 2016-10-28 | 2016-10-28 | Compressor fills the water oiling device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107044451A CN107044451A (en) | 2017-08-15 |
| CN107044451B true CN107044451B (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610967022.4A Active CN107044451B (en) | 2016-10-28 | 2016-10-28 | Compressor fills the water oiling device and its application method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111734687B (en) * | 2020-06-09 | 2021-11-19 | 常州市华立液压润滑设备有限公司 | Method for removing polymer in oil and water injection system of cracked gas compressor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3873481B2 (en) * | 1998-10-20 | 2007-01-24 | 株式会社日立プラントテクノロジー | Centrifugal compressor with coolant jet nozzle |
| CN2360811Y (en) * | 1999-02-08 | 2000-01-26 | 孙荣 | Adjustable strong industion liquid feeder |
| CN200989329Y (en) * | 2006-12-27 | 2007-12-12 | 沈阳鼓风机(集团)有限公司 | Anticoking centrifugal compressor |
| CN201170202Y (en) * | 2008-01-04 | 2008-12-24 | 沈阳鼓风机(集团)有限公司 | Seal device capable of assembling-disassembling showerhead on-line |
| CN203355696U (en) * | 2013-07-25 | 2013-12-25 | 中国石油化工股份有限公司 | Catalyst filling assembly capable of realizing safe online mounting and dismounting |
| CN203683568U (en) * | 2014-01-16 | 2014-07-02 | 重庆欧斯维机电有限公司 | Online replaceable water spray gun |
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2016
- 2016-10-28 CN CN201610967022.4A patent/CN107044451B/en active Active
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| Publication number | Publication date |
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| CN107044451A (en) | 2017-08-15 |
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