CN209689478U - Condenser cleaning equipment - Google Patents
Condenser cleaning equipment Download PDFInfo
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- CN209689478U CN209689478U CN201920237961.2U CN201920237961U CN209689478U CN 209689478 U CN209689478 U CN 209689478U CN 201920237961 U CN201920237961 U CN 201920237961U CN 209689478 U CN209689478 U CN 209689478U
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Abstract
The utility model provides a kind of condenser cleaning equipment, is related to the technical field of general vapour condensation, condenser cleaning equipment includes water supply device, multiple connecting tubes and multiple water service pipes；Multiple water service pipes, which respectively correspond, to be arranged in inside the water chamber of multiple condensers；Multiple water service pipes are arranged in a one-to-one correspondence with multiple connecting tubes, and water service pipe is connected to by connecting tube with water supply device；Water service pipe extends along the vertical direction of water chamber, is provided with multiple nozzle assemblies on water service pipe；Multiple nozzle assemblies are successively spaced setting along the extending direction of water service pipe.Water supply device is for ejected wash water, ejected wash water is respectively enterd by multiple connecting tubes into multiple water service pipes, and it is sprayed from multiple nozzle assemblies on water service pipe, thus to being cleaned inside the water chamber of condenser, above-mentioned setting can be improved cleaning efficiency, compared with rubber ball cleaning in the prior art, the problem of being washed there is no leakage；And the period that can arbitrarily set cleaning controls the speed of cleaning by being passed through the speed of ejected wash water.
Description
Technical field
The utility model relates to general vapour condensation technology fields, more particularly, to a kind of condenser cleaning equipment.
Background technique
The quality of turbine vacuum is to measure the important indicator of thermal power plant efficiency of thermal cycle, and condenser is thermal power station's vapour
The important cold-end equipment of turbine generator group, effect mainly establish steam turbine vacuum and recycle condensed water.Take all economy
Means, improve and keep condenser optimum vacuum, can give full play to supercritical unit heat-economy energy, reduce coal and disappear
Consumption reduces cost of electricity-generating.By 600MW supercritical unit measured performance data: the every raising 1KPa of condenser vacuum, unit heat consumption rate
With regard to reducing about 1%, gross coal consumption rate also accordingly reduces about 2.9g/kwh.According to condenser performance, in condenser structure and area
It is constant, vacuum tightness qualification and quantity of circulating water it is certain in the case where, condenser vacuum and condenser pipe cleanliness factor have direct pass
System, cleanliness factor is higher, and end difference is smaller, then heat exchange efficiency is higher, and condenser vacuum is higher.
Currently, the cleaning of condenser mainly uses rubber ball cleaning, the principle of rubber ball cleaning is by adding to condenser water box
Add diameter and the comparable sponge glueballs of heat exchanger tube bore, clean heat transfer tube wall by recirculated water flow velocity, keeps condenser cleaning.
But rubber ball cleaning belongs to passive type cleaning technique, it is clear to be difficult to enter progress in the bad region glueballs of hydraulic characteristic(s)
It washes, causes cleaning effect poor.
Utility model content
The purpose of this utility model is to provide a kind of condenser cleaning equipments, to improve glueballs existing in the prior art
Cleaning is difficult to enter in the bad region glueballs of hydraulic characteristic(s) is cleaned, and the technical problem that cleaning effect is poor is caused.
Condenser cleaning equipment provided by the utility model, comprising: water supply device, multiple connecting tubes and multiple water flowings
Pipe；
Each water service pipe is used to be connected to inside the water chamber of a condenser；Multiple water service pipes and multiple connecting tubes one are a pair of
It should be arranged, and water service pipe is connected to by connecting tube with water supply device；
Water service pipe extends along the short transverse of water chamber, is provided with multiple nozzle assemblies on water service pipe；Multiple nozzle assembly edges
The extending direction of water service pipe is successively spaced setting.
Further, condenser cleaning equipment further includes mobile device；
Mobile device is connect with water service pipe, and mobile device is for driving water service pipe to move along the transverse direction of water chamber.
Further, mobile device includes motor and lead screw；
The screw rod of lead screw is fixedly connected with the power output shaft of motor；The nut of lead screw is fixedly connected with water service pipe；Screw rod
It is arranged on water chamber, and screw rod and water chamber are rotatablely connected.
Further, condenser cleaning equipment further includes support component；
The inside of water chamber is arranged in support component；Support component is fixedly connected with water chamber；Support component is abutted with water service pipe,
And the moving range for limiting water service pipe.
Further, water supply device includes water pump and water inlet pipe；
Water pump is arranged on water inlet pipe；Water inlet pipe is connected to connecting tube.
Further, filter is provided on water inlet pipe.
Further, sewage pipe is provided on water inlet pipe.
Further, water inlet pipe includes the first son pipe, the second son pipe and third sub- pipe；
First son pipe, the second son pipe and third pipe are connected by triple valve；Water pump is arranged on the sub- pipe of third；First
Son manages one end far from the sub- pipe of third and is provided with water inlet；
Mixer is provided on second sub- pipe；Water inlet interface and intake interface are provided on mixer.
Further, manually-operated gate and electrically operated valve are provided in multiple connecting tubes.
Further, condenser cleaning equipment further includes control device；
Control device is connect with electrically operated valve, and control device is used to control the opening and closing of electrically operated valve.
Condenser cleaning equipment provided by the utility model, in use, for water supply device for ejected wash water, ejected wash water is logical
It crosses multiple connecting tubes to respectively enter into multiple water service pipes, and is sprayed from multiple nozzle assemblies on water service pipe, thus to solidifying
It is cleaned inside the water chamber of vapour device, the setting of multiple nozzle assemblies can be improved cleaning efficiency, with glueballs in the prior art
The problem of cleaning is compared, and is washed there is no leakage；And the period that can arbitrarily set cleaning, by be passed through the speed of ejected wash water come
Control the speed of cleaning.
From the foregoing, it will be observed that the setting of above-mentioned condenser cleaning equipment belongs to active cleaning technique, the problem of being washed there is no leakage,
To improve cleaning effect.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of condenser cleaning equipment provided by the embodiment of the utility model；
Fig. 2 is that condenser cleaning equipment provided by the embodiment of the utility model is located at the structural schematic diagram inside water chamber；
Fig. 3 is the structural schematic diagram of water supply device provided by the embodiment of the utility model.
Icon: 1- water supply device；2- connecting tube；3- water service pipe；4- water chamber；5- mobile device；6- support component；7- mistake
Filter；8- mixer；9- water inlet interface；10- intake interface；11- manually-operated gate；12- electrically operated valve；13- sludge pipe；14- row
Slurry valve door；15- sewage pipe；16- blowdown valve；17- recirculated water water inlet end；18- industry water water inlet end；19- inlet valve；20- control
Valve processed；101- water pump；102- water inlet pipe；103- the first son pipe；104- the second son pipe；105- third sub- pipe；501- motor；
502- lead screw；503- screw rod；601- support rod.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As depicted in figs. 1 and 2, condenser cleaning equipment provided in this embodiment, comprising: water supply device 1, multiple connecting tubes
2 and multiple water service pipes 3；Each water service pipe 3 is used for and is connected to inside the water chamber 4 of a condenser；Multiple water service pipes 3 with it is multiple
Connecting tube 2 is arranged in a one-to-one correspondence, and water service pipe 3 is connected to by connecting tube 2 with water supply device 1；Height of the water service pipe 3 along water chamber 4
Direction extends, and is provided with multiple nozzle assemblies on water service pipe 3；Multiple nozzle assemblies are successively spaced along the extending direction of water service pipe 3
Setting.
Wherein, water service pipe 3 and nozzle assembly using anti-corrosion material be made or the outer wall of water service pipe 3 and nozzle assembly on
It is provided with corrosion-inhibiting coating.
Preferably, each nozzle assembly is provided with multiple nozzles, multiple nozzles are along the circumferential direction interval of water service pipe 3
Setting.In use, this set is capable of the sphere of action of enlarged nozzle component.
Water service pipe 3 is removably secured with connecting tube 2 and connect.Connecting tube 2 is removably secured with water supply device 1 and connect.
It in this way can be convenient for users to disassembling, assembling and replacing components.
Condenser cleaning equipment provided in this embodiment, comprising: water supply device 1, multiple connecting tubes 2 and multiple water service pipes
3；Multiple water service pipes 3, which respectively correspond, to be arranged in inside the water chamber 4 of multiple condensers；Multiple water service pipes 3 and multiple connecting tubes 2 are one by one
It is correspondingly arranged, and water service pipe 3 is connected to by connecting tube 2 with water supply device 1；Water service pipe 3 extends along the vertical direction of water chamber 4, leads to
Multiple nozzles are provided on water pipe 3；Multiple nozzles are successively spaced setting along the extending direction of water service pipe 3.In use, it supplies
Water installations 1 are respectively enterd by multiple connecting tubes 2 into multiple water service pipes 3 for ejected wash water, ejected wash water, and from water service pipe 3
It is sprayed in multiple nozzle assemblies, so that the setting of multiple nozzle assemblies can be improved to cleaning inside the water chamber 4 of condenser
Cleaning efficiency, compared with rubber ball cleaning in the prior art, the problem of being washed there is no leakage；And it can arbitrarily set cleaning
Period controls the speed of cleaning by being passed through the speed of ejected wash water.
From the foregoing, it will be observed that the setting of above-mentioned condenser cleaning equipment belongs to active cleaning technique, the problem of being washed there is no leakage,
To improve cleaning effect.
As shown in Fig. 2, on the basis of the above embodiments, further, condenser cleaning equipment further includes mobile device
5；Mobile device 5 is connect with water service pipe 3, and mobile device 5 is for driving water service pipe 3 to move along the transverse direction of water chamber 4.
Wherein, mobile device 5 includes connecting rod and guide rail.Guide rail extends along the transverse direction of water service pipe 3, and guide rail and water chamber
4 are fixedly connected.Connecting rod and water service pipe 3 are hinged, and one end of water service pipe 3 is fastened in guide rail, and water service pipe 3 can be along guide rail
Extending direction is mobile.In use, connecting rod drives water service pipe 3 to move in guide rail, and water service pipe 3 is mobile multiple to drive
Nozzle assembly is mobile.
In the present embodiment, in use, ejected wash water is passed through by connecting tube 2 into water service pipe 3 by water supply device 1,
Ejected wash water is sprayed from nozzle assembly, and it is mobile that mobile device 5 drives water service pipe 3, to drive nozzle assembly mobile, to enable cleaning
The clean range of water is bigger, accomplishes no dead angle cleaning.
As shown in Fig. 2, on the basis of the above embodiments, further, mobile device 5 includes motor 501 and lead screw
502；The screw rod 503 of lead screw 502 is fixedly connected with the power output shaft of motor 501；The nut and water service pipe 3 of lead screw 502 are fixed
Connection；Screw rod 503 is arranged on water chamber 4, and screw rod 503 and water chamber 4 are rotatablely connected.
Wherein, nut can be welding with water service pipe 3 or be bolted.
Preferably, nut and water service pipe 3 are to be removably secured connection.
In the present embodiment, in use, motor 501 is rotated forward to drive lead screw 502 to rotate, the spiral shell of lead screw 502
Bar 503 and nut cooperate, to enable nut move in one direction, to drive water service pipe 3 mobile with nut；When motor 501
When opposite direction rotates, nut and water service pipe 3 move to another way.The setting of lead screw 502 and motor 501 is easy to operate, at
This is lower, and the high stability run.
As shown in Fig. 2, on the basis of the above embodiments, further, condenser cleaning equipment further includes support component
6；The inside of water chamber 4 is arranged in support component 6；Support component 6 is fixedly connected with water chamber 4；Support component 6 is supported with water service pipe 3
It connects, and the moving range for limiting water service pipe 3.
Wherein, support component 6, water service pipe 3, nozzle assembly and lead screw 502 select 304 stainless steel materials.
Support component 6 may include two support rods 601, and two support rods 601 are setting up and down, and along the cross of water chamber 4
Extend to direction.Water service pipe 3 is abutted with two support rods 601.In use, mobile device 5 drives water service pipe 3 mobile,
Water service pipe 3 is slidably matched with two support rods 601, abuts always, and support rod 601 can limit the moving range of water service pipe 3,
Guarantee that water service pipe 3 can be moved along preset track.Also, two support rods 601 are setting up and down, can preferably guarantee water service pipe
3 mobile stability.
In the present embodiment, in use, when mobile device 5 drives water service pipe 3 mobile, water service pipe 3 and support component 6
It is slidably matched, i.e., water service pipe 3 is abutted with support component 6 always.Support component 6 can limit the moving range of barrel water pipe, improve
Stability when water service pipe 3 is mobile.
Fig. 3 is the structural schematic diagram of water supply device provided by the embodiment of the utility model；As shown in Fig. 3, in above-mentioned implementation
On the basis of example, further, water supply device 1 includes water pump 101 and water inlet pipe 102；Water pump 101 is arranged in water inlet pipe 102
On；Water inlet pipe 102 is connected to connecting tube 2.
Wherein, water inlet pipe 102 on be provided with inlet valve 19.Inlet valve 19 can be motor-driven valve, control device with
Motor-driven valve connection, to control the opening and closing of motor-driven valve.
Water inlet pipe 102 may include recirculated water water inlet end 17 and industry water water inlet end 18.Recirculated water water inlet end 17 and industry water
Control valve 20 is provided at water inlet end 18.
In the present embodiment, in use, ejected wash water flows through water inlet pipe 102, is pumped into connecting tube 2 by water pump 101
In, it eventually passes through water service pipe 3 and nozzle assembly is sprayed on the inside of water chamber 4.The setting of water pump 101 can increase hydraulic pressure, improve clear
Wash efficiency.
As shown in figure 3, on the basis of the above embodiments, further, filter 7 is provided on water inlet pipe 102.
Further, sludge pipe 13 is provided on filter 7.Mud valve 14 is provided on sludge pipe 13.When filter 7
After filtering out certain impurity, the openable mud valve 14 of user, to enable impurity discharge filter 7 along sludge pipe 13.
Further, sewage pipe 15 is provided on water inlet pipe 102.
Blowdown valve 16 is provided on sewage pipe 15.When needing blowdown, blowdown valve 16 is opened, and sewage is flowed out along sewage pipe 15
Water inlet pipe 102.
Blowdown valve 16 and mud valve 14 can be connect with control device, control device control of sewage disposal valve 16 and mud valve 14
Opening and closing.
In the present embodiment, in use, the ejected wash water in water inlet pipe 102 is filtered by filter 7, when need
When wanting blowdown, sewage is discharged from sewage pipe 15.It can guarantee the cleaner of ejected wash water in this way, improve cleaning effect.
As shown in figure 3, on the basis of the above embodiments, further, water inlet pipe 102 includes the first sub- pipe 103, the
Two sub- pipes 104 and the sub- pipe 105 of third；First sub- pipe 103, the second sub- pipe 104 and the sub- pipe 105 of third are connected by triple valve
It connects；Water pump 101 is arranged on the sub- pipe 105 of third；First sub- pipe 103 is provided with water inlet far from one end of the sub- pipe 105 of third；The
Mixer 8 is provided on two sub- pipes 104；Water inlet interface 9 and intake interface 10 are provided on mixer 8.
Mixer 8 can be pulse mixer.
In the present embodiment, in use, ejected wash water enters to the sub- pipe 105 of third from the first sub- pipe 103, and passes through water
Pump 101 is pumped into connecting tube 2.In the case where shutdown, fire water or chemistry can be passed through at the water inlet interface 9 of mixer 8
Cleaning agent also can carry out high-pressure wash or chemical cleaning to water chamber 4 in shutdown status；Pressure can be passed through at intake interface 10
Contracting air is aerated dry maintenance；Liquid or gas enter in the sub- pipe 105 of third by the second sub- pipe 104.Such energy
Temporary system laying and expense are enough reduced, maintenance expense is saved.
As shown in Figure 1, on the basis of the above embodiments, further, being provided with hand-operated valve in multiple connecting tubes 2
Door 11 and electrically operated valve 12.
Further, condenser cleaning equipment further includes control device；Control device is connect with electrically operated valve 12, and is controlled
Device is used to control the opening and closing of electrically operated valve 12.
Wherein, control device can be connect with motor 501, to drive motor 501 to rotate forward or reversion.
Control device includes the liquid crystal touch screen for display control data.
In the present embodiment, in use, control device can control the opening and closing of electrically operated valve 12, to control
One or more water chamber 4 is cleaned simultaneously；Also, opening and closing manually-operated gate 11 also can be selected in user, to control while clean one
A or multiple water chambers 4, in order to avoid 12 failure of electrically operated valve.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of condenser cleaning equipment, which is characterized in that the condenser cleaning equipment includes: water supply device, multiple connections
Pipe and multiple water service pipes；
Each water service pipe is used to be connected to inside the water chamber of a condenser；Multiple water service pipes and multiple connections
Pipe is arranged in a one-to-one correspondence, and the water service pipe is connected to by the connecting tube with the water supply device；
The water service pipe extends along the short transverse of the water chamber, is provided with multiple nozzle assemblies on the water service pipe；Multiple institutes
The extending direction that nozzle assembly is stated along the water service pipe is successively spaced setting.
2. condenser cleaning equipment according to claim 1, which is characterized in that the condenser cleaning equipment further includes moving
Dynamic device；
The mobile device is connect with the water service pipe, and the mobile device is for driving the water service pipe along the water chamber
Transverse direction is mobile.
3. condenser cleaning equipment according to claim 2, which is characterized in that the mobile device includes motor and silk
Thick stick；
The screw rod of the lead screw is fixedly connected with the power output shaft of the motor；The nut of the lead screw and the water service pipe are solid
Fixed connection；The screw rod is arranged on the water chamber, and the screw rod and the water chamber are rotatablely connected.
4. condenser cleaning equipment according to claim 2, which is characterized in that the condenser cleaning equipment further includes branch
Support component；
The inside of the water chamber is arranged in the support component；The support component is fixedly connected with the water chamber；The support
Component is abutted with the water service pipe, and the moving range for limiting the water service pipe.
5. condenser cleaning equipment according to claim 1, which is characterized in that the water supply device includes water pump and water inlet
Pipe；
The water pump is arranged on the water inlet pipe；The water inlet pipe is connected to the connecting tube.
6. condenser cleaning equipment according to claim 5, which is characterized in that be provided with filter on the water inlet pipe.
7. condenser cleaning equipment according to claim 5, which is characterized in that be provided with sewage pipe on the water inlet pipe.
8. condenser cleaning equipment according to claim 5, which is characterized in that the water inlet pipe includes the first son pipe, the
Two son pipes and third sub- pipe；
The first son pipe, the second son pipe and the third pipe are connected by triple valve；The water pump is arranged in institute
It states on the sub- pipe of third；First son manages one end far from the sub- pipe of the third and is provided with water inlet；
Mixer is provided on the second sub- pipe；Water inlet interface and intake interface are provided on the mixer.
9. condenser cleaning equipment according to claim 1, which is characterized in that be provided with hand in multiple connecting tubes
Movable valve and electrically operated valve.
10. condenser cleaning equipment according to claim 9, which is characterized in that further include control device；
The control device is connect with the electrically operated valve, and the control device be used for control the electrically operated valve unlatching and
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237961.2U CN209689478U (en) | 2019-02-25 | 2019-02-25 | Condenser cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237961.2U CN209689478U (en) | 2019-02-25 | 2019-02-25 | Condenser cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689478U true CN209689478U (en) | 2019-11-26 |
Family
ID=68602826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920237961.2U Active CN209689478U (en) | 2019-02-25 | 2019-02-25 | Condenser cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689478U (en) |
-
2019
- 2019-02-25 CN CN201920237961.2U patent/CN209689478U/en active Active
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