CN106524199B - A kind of adjustable Steam Soot-Blower System of temperature, pressure - Google Patents
A kind of adjustable Steam Soot-Blower System of temperature, pressure Download PDFInfo
- Publication number
- CN106524199B CN106524199B CN201611125738.6A CN201611125738A CN106524199B CN 106524199 B CN106524199 B CN 106524199B CN 201611125738 A CN201611125738 A CN 201611125738A CN 106524199 B CN106524199 B CN 106524199B
- Authority
- CN
- China
- Prior art keywords
- check valve
- steam
- vapour
- electric check
- pressure
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention provides a kind of adjustable Steam Soot-Blower Systems of temperature, pressure, including vapour source system, heating compression system, outlet system, guide track system, control display system；The vapour source system includes the first thermometer, first pressure meter, steam reserve room, the first electric check valve, vapour source flange and into vapour flange；The heating compression system includes regular channels, heating pressurization passageway, the first three-way connection and the second three-way connection；The outlet system includes second temperature meter, second pressure meter and double youngster's font nozzles；The guide track system includes guide rail, guide groove, fixing device, pulley mechanism, three-phase AC asynchronous motor and traction sheave；The control display system includes control cabinet.The present invention has the characteristics that easy to operate, intelligent control, of low cost, solves the problems, such as that previous soot blowing has dead angle.
Description
Technical field
The present invention relates to boiler technical field of tools, refer specifically to a kind of temperature, pressure for removing collecting ash, slagging
Adjustable Steam Soot-Blower System.
Background technology
With the increase of coal-fired power station boiler capacity, maximum temperature, burner hearth in water-cooling wall thermic load, superheater and economizer
Phenomena such as Thermal load of cross-section constantly increases, and boiler often will produce slagging, dust stratification during production run.Comparison discovery, pot
Hundreds times of thermal coefficients for being less than metal pipe-wall of thermal coefficient of stove dust stratification layer, to seriously affect the heat-transfer effect of wall surface, damage
Bad heating surface, causes exhaust gas temperature excessively high and boiler thermal efficiency reduces, even result in burner hearth clinker fall it is serious with dry bottom hopper etc.
Accident.Then all kinds of soot blowers are just widely applied.
Most popular existing market is steam sootblower, it is primarily present problems with：1. boiler device heating surface
Dust stratification thickness is different, and dust stratification ingredient is different, and the flow and pressure of required steam are just different, but current common steam sootblower
Flow pressure cannot achieve dynamic and adjust；2. steam passes through blowing pipe, if being less than dew-point temperature, the droplet of generation can not only drop
Low soot blowing effect can also have corrosiveness to boiler；3. current steam sootblower universal automation degree is relatively low, intelligence cannot achieve
It can control.The present invention sets about improving in view of the above problems.
Invention content
The purpose of the present invention is a kind of adjustable Steam Soot-Blower Systems of temperature, pressure.
The present invention is achieved through the following technical solutions：
A kind of adjustable Steam Soot-Blower System of temperature, pressure, including vapour source system, heating compression system, outlet system, lead
Rail system, control display system；
The vapour source system includes the first thermometer, first pressure meter, steam reserve room, the first electric check valve, vapour source
Flange and into vapour flange；First thermometer and first pressure meter are set in steam reserve room, the steam reserve room with
Vapour source flange is connected by pipeline, and first electric check valve is set to the pipeline between steam reserve room and vapour source flange
On；It is described to match connection with vapour source flange into vapour flange；
The heating compression system includes regular channels, heating pressurization passageway, the first three-way connection and the second three-way connection；
The arrival end connection of first three-way connection is described into vapour flange, and the connection of one of first three-way connection outlet end is conventional
The outlet end of the arrival end in channel, regular channels connects one of the second three-way connection arrival end；First three-way connection
The arrival end of another outlet end connection heating pressurization passageway, the outlet end for heating pressurization passageway connects the another of the second three-way connection
One arrival end；It is equipped with third electric check valve in the arrival end of the regular channels；In the heating pressurization passageway, along institute
Arrival end to the outlet extreme direction for stating heating pressurization passageway is disposed with the second electric check valve, vapour booster pump and heat tracing
Band, the heating tape are coated on the outer wall of the heating pressurization passageway；
Further, the regular channels are a common pipes；When the unlatching of the first electric check valve, the second electric check valve
When opening (while third electric check valve is closed), vapour booster pump starts simultaneously with heating tape, and steam passes through second electronic section
Only valve enters heating pressurization passageway, enters outlet system by the second three-way connection after heating pressurization；The heating compression system
In the second electric check valve when closing (while third shut-off valve open), steam is entered conventional logical by third electric check valve
Road enters outlet system by the second three-way connection.
The outlet system includes second temperature meter, second pressure meter and double youngster's font nozzles；Double youngster's font nozzles
Arrival end connect by pipeline with the outlet end of second three-way connection；The second temperature meter and second pressure meter are all provided with
It is placed on the pipeline between the arrival end and the outlet end of second three-way connection of double youngster's font nozzles；Double youngster's words
Shape nozzle includes inner and outer wall, and the longitudinal section of the inner and outer wall is in " youngster " font；The arrival end of the outer wall and institute
The outlet end for stating the second three-way connection is connected by pipeline；The arrival end of the inner wall is closed, and the inner wall is placed in the outer wall
Cavity in, between the inner wall and outer wall exist " youngster " font channel, connected by connecting rod between the inner wall and outer wall；
Steam is sprayed from " youngster " the font channel of inner and outer wall, and the effect in " youngster " font channel is to be changed to the flow direction of steam from axial
It is almost circumferential, while youngster's font channel is tapered, and steam pressure and speed are improved using the variable quantity of steam enthalpy.This for
The fouling and slagging for removing the boilers elements such as superheater, economizer comprehensively is of great advantage.
The guide track system includes guide rail, guide groove, fixing device, pulley mechanism, three-phase AC asynchronous motor and traction
Wheel；The guide rail is set to the regular channels and heats the underface of pressurization passageway, opens up that there are one guide grooves on the guide rail；Institute
It is bulk-solid items structure to state fixing device, and the lower end of fixing device is set in the guide groove, and is to be slidably connected with guide groove；Gu
The upper end and the regular channels and heating pressurization passageway for determining device are welding；The three-phase AC asynchronous motor is set to
One end of the guide rail, the traction sheave are set in the shaft of the three-phase AC asynchronous motor；The pulley mechanism is set
In the side close to three-phase AC asynchronous motor in the fixing device, the pulley mechanism passes through traction with the traction sheave
Steel wire rope connects；
Further, soot blower system is made to do axial fortune on guide rail by controlling the positive and negative rotation of three-phase AC asynchronous motor
It is dynamic.
The control display system includes control cabinet, is set on the control cabinet there are one display screen；The control cabinet and institute
State the first thermometer, first pressure meter, the first electric check valve, the second electric check valve, vapour booster pump, second temperature meter,
Second pressure meter, three-phase AC asynchronous motor and third electric check valve are to be electrically connected；The display screen is for showing
The measurement data of first thermometer, first pressure meter, second temperature meter, second pressure meter；The control cabinet is for receiving first
Measurement data is simultaneously shown in the display screen by thermometer, first pressure meter, second temperature meter, the measurement data of second pressure meter
On；The control cabinet is for controlling the first electric check valve, the unlatching of the second electric check valve and third electric check valve and pass
It closes, control cabinet is used to control the starting and stopping of three-phase AC asynchronous motor, rotates and reverse, and control cabinet is used for steam boosting
The rotating speed grade of pump.
Further, the guide track system further includes a guide rod, is opened in the fixing device there are one guide rod perforation, described
The centerline axis parallel of guide rod perforation is in the direction of motion of the fixing device；The guide rod through the guide rod perforate and with lead
To be slidably connected, the both ends of the guide rod are set on the guide rail for bar perforation.
Further, the guide track system further includes supporting rod, the upper end of the supporting rod and the heating compression system
Any position of arbitrary pipeline is affixed, and the lower end of supporting rod and the fixing device are affixed.
Further, the second electric check valve and third electric check valve, vapour booster pump, heating tape are linkage start and stop.When
Second electric check valve is opened, the closing of third electric check valve, steam boosting pump startup, heat tracing tape starting；When second electronic section
Only valve is closed, and third electric check valve is opened, vapour booster pump stops, heating tape parking.
Further, it may be implemented by the first three-way connection and the second electric check valve, third electric check valve conventional logical
The switching in road and heating pressurization passageway, will not cause excessive energy consumption while meeting soot blowing effect.
The steam reserve room is mainly boiler drum saturated vapor or cold steam again；
It is described into vapour flange and vapour source flanged joint, facilitate connection vapour source system and soot blower system；
First thermometer is used to measure the temperature of steam in record steam reserve room and feeds back to control cabinet, the second temperature
Degree meter records temperature of the steam in outlet system and feeds back to control cabinet for measuring；
The first pressure meter is used to measure the pressure of steam in record steam reserve room and feeds back to control cabinet, the second pressure
Power meter, which is used to measure, to be recorded pressure of the steam in outlet system and feeds back to control cabinet；
First electric check valve enters soot blower system for controlling steam；
Second electric check valve enters heating capstan for controlling steam；
The third electric check valve enters conventional pipeline for controlling steam；
The vapour booster pump is used for steam boosting, and heating tape is heated for steam.
Advantageous effect：
The adjustable Steam Soot-Blower System of a kind of temperature, pressure has easy to operate, intelligent control, low-cost
Feature can increase duct length into vapour flange and vapour source flange first, facilitate connection vapour source and soot blower system；Secondly set by
The heating compression system of meter both can select different steam to spray pressure according to different dust stratification ingredients and different dust stratification thickness
Power and temperature, and steam is prevented to be condensed to the cold in blowing pipe, the droplet of generation not only reduces vapor transport efficiency, and
The too low influence ejection efficiency of mass dryness fraction has corrosiveness to equipment；Thirdly measurement data is shown with unified control show case
And the startup and parking of main element are controlled, realize safe and efficient target；And program control zone is devised, volume can be passed through
The operation of the entire soot blower system of process control really realizes intelligent, automation, two kinds is provided for the operation of Steam Soot-Blower System
Control program；Thirdly, the guide track system of this patent design is simple and practical, takes soot blower system in circumferential soot blowing while doing axial direction
Movement, into next soot blowing point, practicality and high efficiency；Finally outlet solves previous soot blowing using the design of double youngster's font nozzles
There is the problem at dead angle.
Description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the schematic top plan view of the present invention, i.e. A views；
Fig. 3 is that the right side of the present invention regards schematic diagram, i.e. C views；
Fig. 4 is the left view schematic diagram of the present invention, i.e. D views；
Fig. 5 is the structural schematic diagram of double youngster's font nozzles, wherein figure A is overall structure diagram, figure B shows for interior wall construction
It is intended to, figure C is outer wall construction schematic diagram.
In figure：The first thermometers of 1-, 2- first pressure meters, 3- steam reserve room, the first electric check valves of 4-, 5- vapour source methods
Orchid, 6- are pressed into vapour flange, the second electric check valves of 7-, 8- vapour booster pumps, 9- heating tapes, 10- second temperature meters, 11- second
Power meter, the bis- youngster's font nozzles of 12-, 13- guide rail 14- guide rods, 15- guide grooves, 16- supporting rods, 17- fixing devices, 18- turbines
Structure, 19- three-phase AC asynchronous motors, 20- control cabinets, 21- traction sheaves, 22- regular channels, 23- heat pressurization passageway, 24-
Third electric check valve, the first three-way connections of 25-, the second three-way connections of 26-, 27- connecting rods
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1~5：
A kind of adjustable Steam Soot-Blower System of temperature, pressure, including vapour source system, heating compression system, outlet system, lead
Rail system, control display system；
The vapour source system include the first thermometer 1, first pressure meter 2, steam reserve room 3, the first electric check valve 4,
Vapour source flange 5 and into vapour flange 6；First thermometer 1 and first pressure meter 2 are set in steam reserve room 3, the steam
Reserve room 3 is connect with vapour source flange 5 by pipeline, and first electric check valve 4 is set to steam reserve room 3 and vapour source flange
On pipeline between 5；It is described to match connection with vapour source flange 5 into vapour flange 6；
The heating compression system includes regular channels 22, heating pressurization passageway 23, the first three-way connection 25 and the two or three
Pass joint 26；The arrival end connection of first three-way connection 25 is described into one of vapour flange 6, the first three-way connection 25
Outlet end connects the arrival end of regular channels 22, and the outlet end of regular channels 22 connects one of second three-way connection 26 and enters
Mouth end；The arrival end of another outlet end connection heating pressurization passageway 23 of first three-way connection 25, heating pressurization passageway 23
Outlet end connects another arrival end of the second three-way connection 26；It is equipped with electronic section of third in the arrival end of the regular channels 22
Only valve 24；In the heating pressurization passageway 23, arrival end to the outlet extreme direction along the heating pressurization passageway 23 is set successively
It is equipped with the second electric check valve 7, vapour booster pump 8 and heating tape 9, the heating tape 9 is coated on the heating pressurization passageway 23
Outer wall on；
Further, the regular channels are a common pipes；When the unlatching of the first electric check valve, the second electric check valve
When opening third electric check valve closing simultaneously, vapour booster pump starts simultaneously with heating tape, and steam passes through the second electronic cut-off
Valve enters heating pressurization passageway, enters outlet system by the second three-way connection after heating pressurization；In the heating compression system
When second electric check valve closes third shut-off valve unlatching simultaneously, steam enters regular channels by third electric check valve, leads to
It crosses the second three-way connection and enters outlet system.
The outlet system includes second temperature meter 10, second pressure meter 11 and double youngster's font nozzles 12；Double youngster's words
The arrival end of shape nozzle 12 is connect with the outlet end of second three-way connection 26 by pipeline；The second temperature meter 10 and
Two pressure gauges 11 may be contained between the arrival end and the outlet end of second three-way connection 26 of double youngster's font nozzles 12
Pipeline on；Double youngster's font nozzles 12 include inner and outer wall, and the longitudinal section of the inner and outer wall is in " youngster " font；
The arrival end of the outer wall is connect with the outlet end of second three-way connection 26 by pipeline；The entrance end seal of the inner wall
Close, the inner wall is placed in the cavity of the outer wall, between the inner wall and outer wall exist " youngster " font channel, the inner wall with
It is connected by connecting rod 27 between outer wall；Steam is sprayed from " youngster " the font channel of inner and outer wall, the work in " youngster " font channel
With being the flow direction of steam to be changed to intimate circumferential direction from axial, while youngster's font channel is tapered, utilizes the variation of steam enthalpy
Amount improves steam pressure and speed.This is of great advantage for the fouling and slagging for removing the boilers element such as superheater, economizer comprehensively.
The guide track system includes guide rail 13, guide groove 15, fixing device 17, pulley mechanism 18, phase asynchronous electronic
Machine 19 and traction sheave 21；The guide rail 13 is set to the regular channels 22 and heats the underface of pressurization passageway 23, the guide rail
Guide groove 15 there are one being opened up on 13；The fixing device 17 is bulk-solid items structure, and the lower end of fixing device 17 is set to described
In guide groove 15, and it is to be slidably connected with guide groove 15；The upper end of fixing device 17 and the regular channels 22 and heating pressurization passageway
23 be welding；The three-phase AC asynchronous motor 19 is set to one end of the guide rail 13, and the traction sheave 21 is set to
In the shaft of the three-phase AC asynchronous motor 19；The pulley mechanism 18 is set in the fixing device 17 close to three intersections
The side of asynchronous motor 19 is flowed, the pulley mechanism 18 is connect with the traction sheave 21 by traction steel-cable；
Further, further, make soot blower system in guide rail by controlling the positive and negative rotation of three-phase AC asynchronous motor 19
It axially moves on 13.
The control display system includes control cabinet 20, is set on the control cabinet 20 there are one display screen；The control cabinet
20 with first thermometer 1, first pressure meter 2, the first electric check valve 4, the second electric check valve 7, vapour booster pump 8,
Second temperature meter 10, second pressure meter 11, three-phase AC asynchronous motor 19 and third electric check valve 24 are to be electrically connected；
The display screen by showing the first thermometer 1, based on first pressure 2, second temperature meter 10, second pressure meter 11 measurement number
According to；The control cabinet 20 by receiving the first thermometer 1, based on first pressure 2, second temperature meter 10, second pressure meter 11 survey
Measurement data is simultaneously shown on the display screen by amount data；The control cabinet 20 is for controlling the first electric check valve 4, second
The opening and closing of electric check valve 7 and third electric check valve 24, control cabinet 20 is for controlling three-phase AC asynchronous motor
19 starting and stopping rotates and reverse, and control cabinet 20 is used for the rotating speed grade of vapour booster pump 8.
In order to make the fixing device operation more stablize, one guide rod 14 is set in the guide track system, described solid
Determine to be opened on device 17 there are one guide rod perforation, the centerline axis parallel that the guide rod is perforated is in the movement side of the fixing device 17
To；The guide rod 14 is perforated through the guide rod and with guide rod perforation to be slidably connected, and the both ends of the guide rod 14 are set to institute
It states on guide rail 13.
To ensure the stabilization of the heating compression system movement, supporting rod 16, the support are set in the guide track system
The upper end of bar 16 and any position of the arbitrary pipeline of the heating compression system are affixed, the lower end of supporting rod 16 and the fixation
Device 17 is affixed.
Further, the second electric check valve 7 is that linkage is opened with third electric check valve 24, vapour booster pump 8, heating tape 9
Stop.When second electronic section 7 only valve unlatching, third electric check valve 24 is closed, vapour booster pump 8 starts, heating tape 9 starts；When
Second electric check valve 7 is closed, and third electric check valve 24 is opened, vapour booster pump 8 stops, heating tape 9 stops.
Further, it may be implemented often by the first three-way connection 25 and the second electric check valve 7, third electric check valve 24
It advises channel 22 and heats the switching of pressurization passageway 23, excessive energy consumption will not be caused while meeting soot blowing effect.
The steam reserve room 3 is mainly boiler drum saturated vapor or cold steam again；
It is described to be connect into vapour flange 5 with vapour source flange 6, facilitate connection vapour source system and soot blower system；
First thermometer 1 is used to measure the temperature of steam in record steam reserve room 3 and feeds back to control cabinet 20, the
Two thermometers 10, which are used to measure, to be recorded temperature of the steam in outlet system and feeds back to control cabinet 20；
The first pressure meter 2 is used to measure the pressure of steam in record steam reserve room 3 and feeds back to control cabinet 20, the
Two pressure 11 meter records pressure of the steam in outlet system and feeds back to control cabinet 20 for measuring；
First electric check valve 4 enters soot blower system for controlling steam；
Second electric check valve 7 enters heating capstan 23 for controlling steam；
The third electric check valve 24 enters conventional pipeline 22 for controlling steam；
The vapour booster pump 8 is used for steam boosting, and heating tape 9 is heated for steam.
In the following, the operation principle of device of the present invention is described：
It is now controlled with program, for needing heating to pressurize, illustrates the soot blowing process of this patent：
(1) soot blower system is stretched into the boiler element that superheater, economizer etc. need deashing, judges dust stratification thickness, product
Ash component and the length L for needing deashing, the temperature of steam in steam reserve room 3 is measured by the first thermometer 1 and first pressure meter 2
And pressure, judgement need to heat steam under pressure.
(2) programming data：(1 indicates to start, and 0 indicates parking)
(3) the first electric check valve 4 is opened when t=a, and the second electric check valve 7 opens (while third electricity when t=a+ Δ t
Dynamic shut-off valve 24 is closed, and vapour booster pump 8 and heating tape 9 start)：Steam from steam reserve room 3 by vapour source flange 5 and into
Vapour flange 6 enters heating pressurization passageway 23, and second temperature meter 10 and second pressure meter 11 measure the steam after heating is pressurizeed
Temperature and pressure, steam enter outlet system, and deashing work is carried out by double youngster's font nozzles 12.
(4) start three-phase AC asynchronous motor 19 when t=b, three-phase AC asynchronous motor 19 starts to rotate forward, double youngster's words
Shape nozzle 12 is axially moved with the speed of m meter per seconds along guide rail 13, far from three-phase AC asynchronous motor 19, is passed throughSecond
Afterwards, three-phase AC asynchronous motor 19 stops.Three-phase AC asynchronous motor 19 starts to invert when t=L/m+ Δ t, double youngster's fonts
Nozzle 12 is axially moved with the speed of n meter per seconds along guide rail, close to three-phase AC asynchronous motor 19, is passed throughAfter second, three
Phase AC asynchronous motor 19 stops.
(5) the second electric check valve 7 closes that (while third electric check valve 24 is opened, vapour booster pump 8 and companion when t=c
Stop in the torrid zone 9), when t=c+ Δ t, the first electric check valve 4 is closed, and completes a deashing.
Claims (3)
1. a kind of adjustable Steam Soot-Blower System of temperature, pressure, which is characterized in that including vapour source system, heating compression system, go out
Port system, guide track system, control display system；
The vapour source system includes the first thermometer (1), first pressure meter (2), steam reserve room (3), the first electric check valve
(4), vapour source flange (5) and into vapour flange (6)；First thermometer (1) and first pressure meter (2) are set to steam reserve room
(3) on, the steam reserve room (3) is connect with vapour source flange (5) by pipeline, and first electric check valve (4) is set to
On pipeline between steam reserve room (3) and vapour source flange (5)；It is described to match connection with vapour source flange (5) into vapour flange (6)；
The heating compression system includes regular channels (22), heating pressurization passageway (23), the first three-way connection (25) and second
Three-way connection (26)；The arrival end connection of first three-way connection (25) is described into vapour flange (6), the first three-way connection (25)
One of outlet end connection regular channels (22) arrival end, the outlet ends of regular channels (22) connects the second three-way connection
One of (26) arrival end；The entrance of another outlet end connection heating pressurization passageway (23) of first three-way connection (25)
End, the outlet end of heating pressurization passageway (23) connect another arrival end of the second three-way connection (26)；In the regular channels
(22) arrival end is equipped with third electric check valve (24)；It is logical along heating pressurization on the heating pressurization passageway (23)
The arrival end in road (23) to outlet extreme direction is disposed with the second electric check valve (7), vapour booster pump (8) and heating tape
(9), the heating tape (9) is coated on the outer wall of the heating pressurization passageway (23)；
The outlet system includes second temperature meter (10), second pressure meter (11) and double youngster's font nozzles (12)；Double youngsters
The arrival end of font nozzle (12) is connect with the outlet end of second three-way connection (26) by pipeline；The second temperature meter
(10) and second pressure meter (11) may be contained within the arrival end of double youngster's font nozzles (12) and second three-way connection
(26) on the pipeline between outlet end；Double youngster's font nozzles (12) include inner and outer wall, the inner and outer wall
Longitudinal section is in " youngster " font；The arrival end of the outer wall and the outlet end of second three-way connection (26) are connected by pipeline
It connects；The arrival end of the inner wall is closed, and inner wall is placed in the cavity of the outer wall, there is " youngster " word between the inner wall and outer wall
Shape channel is connected between the inner wall and outer wall by connecting rod (27)；
The guide track system includes guide rail (13), guide groove (15), fixing device (17), pulley mechanism (18), phase asynchronous
Motor (19) and traction sheave (21)；The guide rail (13) is being set to the regular channels (22) and heating pressurization passageway (23) just
Lower section, opens up that there are one guide grooves (15) on the guide rail (13)；The fixing device (17) is bulk-solid items structure, fixing device
(17) lower end is set in the guide groove (15), and is to be slidably connected with guide groove (15)；The upper end of fixing device (17) and institute
It is welding to state regular channels (22) and heating pressurization passageway (23)；The three-phase AC asynchronous motor (19) is set to described
One end of guide rail (13), the traction sheave (21) are set in the shaft of the three-phase AC asynchronous motor (19)；The cunning
It takes turns mechanism (18) and is set to the side in the fixing device (17) close to three-phase AC asynchronous motor (19), the pulley mechanism
(18) it is connect by traction steel-cable with the traction sheave (21)；
The control display system includes control cabinet (20), is set on the control cabinet (20) there are one display screen；The control cabinet
(20) with first thermometer (1), first pressure meter (2), the first electric check valve (4), the second electric check valve (7), steam
Vapour booster pump (8), second temperature meter (10), second pressure meter (11), three-phase AC asynchronous motor (19) and electronic section of third
Only valve (24) is to be electrically connected；The display screen (2), second temperature meter based on the first thermometer of display (1), first pressure
(10), the measurement data of second pressure meter (11)；The control cabinet (20) is based on the first thermometer of reception (1), first pressure
(2), second temperature meter (10), the measurement data of second pressure meter (11) and measurement data is shown on the display screen；Institute
Control cabinet (20) is stated for controlling the first electric check valve (4), the second electric check valve (7) and third electric check valve (24)
It opens and closes, control cabinet (20) is used to control the starting and stopping of three-phase AC asynchronous motor (19), rotates and reverse, and controls
Case (20) processed is used for the rotating speed grade of vapour booster pump (8).
2. the adjustable Steam Soot-Blower System of a kind of temperature, pressure according to claim 1, which is characterized in that the guide rail system
System further includes a guide rod (14), and the central shaft that there are one guide rods to perforate, and the guide rod is perforated is opened on the fixing device (17)
Line is parallel to the direction of motion of the fixing device (17)；The guide rod (14) is perforated through the guide rod and is with guide rod perforation
It is slidably connected, the both ends of the guide rod (14) are set on the guide rail (13).
3. the adjustable Steam Soot-Blower System of a kind of temperature, pressure according to claim 1 or 2, which is characterized in that described to lead
Rail system further includes supporting rod (16), and the upper end of the supporting rod (16) is arbitrary with the arbitrary pipeline of the heating compression system
Position is affixed, and the lower end of supporting rod (16) and the fixing device (17) are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125738.6A CN106524199B (en) | 2016-12-09 | 2016-12-09 | A kind of adjustable Steam Soot-Blower System of temperature, pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125738.6A CN106524199B (en) | 2016-12-09 | 2016-12-09 | A kind of adjustable Steam Soot-Blower System of temperature, pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524199A CN106524199A (en) | 2017-03-22 |
| CN106524199B true CN106524199B (en) | 2018-11-09 |
Family
ID=58342333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611125738.6A Active CN106524199B (en) | 2016-12-09 | 2016-12-09 | A kind of adjustable Steam Soot-Blower System of temperature, pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524199B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829311A2 (en) * | 1996-09-12 | 1998-03-18 | Kabushiki Kaisha Toshiba | Jet finishing machine, jet finishing system using two-phase jet finishing method |
| CN202709142U (en) * | 2012-08-20 | 2013-01-30 | 中国大唐集团环境技术有限公司 | Steam soot- blower intelligent control device |
| CN203771428U (en) * | 2013-12-06 | 2014-08-13 | 中国大唐集团科学技术研究院有限公司 | Ultra supercritical unit steam soot blowing system |
| CN206291223U (en) * | 2016-12-09 | 2017-06-30 | 江苏大学 | A kind of adjustable Steam Soot-Blower System of temperature, pressure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4725998B2 (en) * | 2005-10-14 | 2011-07-13 | バブコック日立株式会社 | Soot blower and operation method thereof |
-
2016
- 2016-12-09 CN CN201611125738.6A patent/CN106524199B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829311A2 (en) * | 1996-09-12 | 1998-03-18 | Kabushiki Kaisha Toshiba | Jet finishing machine, jet finishing system using two-phase jet finishing method |
| CN202709142U (en) * | 2012-08-20 | 2013-01-30 | 中国大唐集团环境技术有限公司 | Steam soot- blower intelligent control device |
| CN203771428U (en) * | 2013-12-06 | 2014-08-13 | 中国大唐集团科学技术研究院有限公司 | Ultra supercritical unit steam soot blowing system |
| CN206291223U (en) * | 2016-12-09 | 2017-06-30 | 江苏大学 | A kind of adjustable Steam Soot-Blower System of temperature, pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106524199A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105716410B (en) | Haw flakes and sugar heat pump drier and its system | |
| CN101666704B (en) | Quick test device and method for performances of trough type solar thermal collector | |
| CN207163262U (en) | A kind of hanging gas boiler heat exchanger | |
| Shin et al. | Local heat transfer in a rotating serpentine passage with rib-roughened surfaces | |
| CN104748442B (en) | A kind of heat pump apparatus of air source | |
| CN103728339B (en) | A kind of real-time identification method for average heat resistance of heat-exchange equipment on thermal power boiler side | |
| CN206291223U (en) | A kind of adjustable Steam Soot-Blower System of temperature, pressure | |
| CN106524199B (en) | A kind of adjustable Steam Soot-Blower System of temperature, pressure | |
| CN102589921B (en) | Rotatable experimental apparatus for low-temperature high-humidity gas-gas heat exchanger | |
| CN204044041U (en) | The synchronous on-line monitoring mechanism of a kind of gas cooler cold end corrosion process and state | |
| CN201488868U (en) | Performance testing device for trough-type solar collector | |
| CN206094653U (en) | Simple high -efficient semiconductor refrigeration heats ware outer heat exchanger | |
| CN103776242B (en) | Electrical heating air circulating type drying box | |
| CN206161502U (en) | Low temperature corrosion detecting system | |
| CN106499363B (en) | A kind of spontaneous electrical heating paraffin removal tool of high-pressure gas well and its method | |
| CN108692600A (en) | A kind of reversed loop circuit heat pipe heat-exchange system controlling air mass flow according to temperature intelligent | |
| CN104534690B (en) | Natural recirculating type system integration vacuum pipe solar air collector | |
| CN207648843U (en) | Double heat source air preheaters block controlling device | |
| CN109724104A (en) | A kind of anti-blocking grey air volume control method of air preheater and device for monitoring running | |
| CN104789711A (en) | Double-side air blowing type leather processing equipment | |
| CN209726242U (en) | A kind of boiler of power plant flue gas waste heat recovery apparatus using heat pipe energy-saving technology | |
| CN108692601A (en) | A kind of reversed loop circuit heat pipe heat-exchange system controlling air mass flow according to intelligent water level | |
| CN204555364U (en) | Natural recirculating type system integration vacuum pipe solar air collector | |
| CN204705171U (en) | Segmented rotary furnace | |
| CN202453208U (en) | Rotatable type experimental apparatus for high-humidity dusty gas heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |