CN208155141U - Detachable condenser chemical cleaning robot device - Google Patents
Detachable condenser chemical cleaning robot device Download PDFInfo
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- CN208155141U CN208155141U CN201820570973.2U CN201820570973U CN208155141U CN 208155141 U CN208155141 U CN 208155141U CN 201820570973 U CN201820570973 U CN 201820570973U CN 208155141 U CN208155141 U CN 208155141U
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- condenser
- cleaning robot
- main pipe
- mounting plate
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Abstract
The utility model provides a kind of detachable condenser chemical cleaning robot device, including condenser and the cleaning robot device being arranged in inside the condenser, the cleaning robot device includes water inlet line, nozzle main pipe, rotation mechanical arm and the conveyer system for driving the nozzle main pipe to move back and forth, the nozzle main pipe is connected to the water inlet line by the rotation mechanical arm, is connected with the nozzle main pipe in the conveyer system；The conveyer system both ends are respectively arranged with fixed mounting plate, are provided with holding device in the fixed mounting plate, and under the action of the holding device, the conveyer system is removably held out against on the condenser inner wall.The detachable condenser chemical cleaning robot device has the advantages that design science, cleaning effect are good, safety and environmental protection, cost is relatively low.
Description
Technical field
The utility model relates to a kind of condenser cleaning robots devices, specifically, relate to a kind of detachable solidifying
Vapour device chemical cleaning robot device.
Background technique
Power plant finds there is thicker sedimentation inside condenser condenser pipe during maintenance, and circulating water quality is poor
Even there are more hard scales in plant condenser condenser pipe, influence the heat exchange efficiency of condenser pipe, lead to unit vacuum decay.
A kind of most common condenser cleaning way is rinsed using high pressure water in maintenance, and not only cleaning efficiency is low, cleaning
Period is long and can not effectively solve the scale problems in condenser pipe.
For the scale removal problem of condenser, the method generallyd use is chemical cleaning medicament will to be full of in condenser water room,
It is carried out in such a way that external circulating pump carries out wash cycles, the disadvantage is that consumption of chemical agent is big, cleaning charge is high, there are larger
Condenser pipe Corrosion Potential etc..It is exactly at present that lead screw rectangular co-ordinate is used to drive water injector there are also a kind of cleaning method, it is this
It is the bearing block for needing to cut hole installation lead screw both ends on condenser to destruction that the disadvantage of device maximum, which is exactly original condenser,
And driving mechanism, this method are the work for solving the waste of medicament, but increasing a large amount of scenes, there are also manpowers, and
Also extend the duration.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of this utility model be in view of the deficiencies of the prior art, thus provide a kind of design science, cleaning effect it is good,
Safety and environmental protection, lower-cost detachable condenser chemical cleaning robot device.
To achieve the goals above, technical solution used by the utility model is：A kind of detachable condenser chemistry
Cleaning robot device, including condenser and the cleaning robot device that is arranged in inside the condenser,
The cleaning robot device includes water inlet line, nozzle main pipe, rotates mechanical arm and for driving the nozzle
The conveyer system that main pipe moves back and forth, the nozzle main pipe are connected to the water inlet line, the biography by the rotation mechanical arm
It send and is connected with the nozzle main pipe in system；
The conveyer system both ends are respectively arranged with fixed mounting plate, are provided with holding device in the fixed mounting plate,
The holding device includes puller bolt, locking nut and spring washer, offers in the fixed mounting plate and holds out against described in confession
The screw hole of bolt insertion, the puller bolt are fixed on the fixed mounting plate by the spring washer and the locking nut
On；
Under the action of the holding device, the conveyer system is removably held out against on the condenser inner wall.
Based on above-mentioned, the conveyer system includes at least two being arranged side by side and the transmission devices of synchronous operation, Mei Gechuan
The both ends of device are sent to hold out against on the condenser inner wall by the holding device, the nozzle main pipe is solid by running trolley
It is scheduled on the transmission device, it is reciprocating with the transmission device.
Based on above-mentioned, the transmission device is synchrome conveying belt mechanism, and the synchrome conveying belt mechanism includes that both ends are removable
The fuselage being mounted in the fixed mounting plate is unloaded, the synchronous pulley at the fuselage both ends is mounted on by bearing block, is set in
Synchrome conveying belt on the synchronous pulley and the servo motor for driving the synchrome conveying belt operation, the running trolley
It is fixed on the synchronous driving to take, with the synchrome conveying belt synchronizing moving.
Based on above-mentioned, the transmission device is gear and rack teeth mechanism, the gear and rack teeth mechanism include be fixed on it is described solid
Guide rail in Dingan County's loading board, the rack gear being arranged on the guide rail, the gear being engaged on the rack gear, for driving the tooth
Take turns rotation servo motor and be parallel to the guided wheel slot that the rack gear is arranged on the guide rail, be equipped in the guided wheel slot with
The coaxially connected guide wheel of the gear, the guide wheel are led described in the drive lower edge of the gear and the gear motion of the rack gear
Race walking；The running trolley is fixed on the guide rail by the guide wheel, with the guide wheel synchronous walking.
Based on above-mentioned, be additionally provided with position-limit mechanism in the fixed mounting plate, the position-limit mechanism include be fixed on it is described
The limit switch of limit base, gag lever post and the corresponding gag lever post setting in fixed mounting plate, the gag lever post pass through spring
It is fixed on the limit base.
Based on above-mentioned, the nozzle main pipe is corresponded on the condenser inner wall and is additionally provided with water spray reflector, the water spray
Reflector includes one or more sets high strength fibre cloth or composite material aerated film.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model passes through top
Condenser chemically-cleaning device is detachably mounted to inside the condenser by tight device, without opening in the condenser
Hole protects the integrality of condenser structure；The application of the water spray reflector is so that most of medical fluid is returned from other condenser pipes
Return, extend medical fluid and embathe the time, improve chemical cleaning efficiency, at the same medical fluid will not splash damaged to condenser water chamber interior walls
Bad erosion resistant coating；The utility model has the advantages that design science, cleaning effect are good, safety and environmental protection, cost is relatively low.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model embodiment 1.
Fig. 2 is the left view structural representation of the utility model embodiment 1.
Fig. 3 is the partial enlargement diagram of the utility model embodiment 1.
Fig. 4 is the structural schematic diagram of the transmission device of the utility model embodiment 1.
Fig. 5 is the diagrammatic cross-section of B-B in the utility model embodiment 1.
Fig. 6 is the schematic view of the front view of the utility model embodiment 3.
Fig. 7 is the left view structural representation of the utility model embodiment 3.
Fig. 8 is the diagrammatic cross-section of B-B in the utility model embodiment 3.
In figure：1. water inlet line；2. condenser；3. synchrome conveying belt；4. servo motor；5. synchronous pulley；6. whirler
Tool arm；7. nozzle main pipe；8. holding device；9. connector；10. running trolley；11. fixed mounting plate；12. puller bolt；13.
Locking nut；14. limiting device；15. rack gear；16. gear.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1
As depicted in figs. 1 and 2, the present invention provides a kind of detachable condenser chemical cleaning robot device, including solidifying
Vapour device 2 and the cleaning robot device being arranged in inside the condenser 2, the cleaning robot device include water inlet line 1,
Nozzle main pipe 7, rotation mechanical arm 6 and the conveyer system for driving the nozzle main pipe 7 to move back and forth, the water inlet line 1
It is installed in the conveyer system by connector 9, the nozzle main pipe 7 is connected in the conveyer system, the nozzle is female
Pipe 7 is connected to the water inlet line 1 by the rotation mechanical arm 6.
The both ends sealed set of nozzle main pipe described in the present embodiment 7,7 side of nozzle main pipe are provided with and described turn
The water inlet that dynamic mechanical arm 6 is connected to, the condenser pipe that 7 other side of nozzle main pipe corresponds to the condenser are provided with multiple cleanings
Nozzle, to complete the cleaning of condenser pipe.
The rotation mechanical arm 6 include two aqueducts and three rotational connectors, the rotational connector include shell,
It is arranged in the intracorporal steering nozzle of the shell, water inlet pipe and outlet pipe, the enclosure interior two sides have been oppositely arranged rolling bearing,
The steering nozzle is arranged between the rolling bearing, and the two sides tube wall of the steering nozzle is separately mounted to the rotation axis
It holds on the outer rim of inner ring, realizes moving up and down for steering nozzle using the rotation of the rolling bearing；In order to facilitate the installation of, institute
The mountable axial shaft of rolling bearing inner ring is stated, and is fixedly connected by the shaft with the two sides of the steering nozzle, with this
Realize the steering nozzle in the intracorporal rotation of the shell；The shell is sealed decorative panel setting as needed, so that institute
It states rotational connector and forms an overall structure；The water inlet pipe is connected to the steering nozzle, and the outer end of the water inlet pipe is set
It is equipped with water-in flange, the outlet pipe is connected to the steering nozzle, and the outer end of the outlet pipe is provided with water-output flange, utilizes
Rotational connector realizes the connection and rotation of multiple aqueducts, when so that the nozzle main pipe 7 moving up and down, the rotation mechanical arm
6, which can freely rotate expansion, provides high-pressure water with this.
The inner end of the adjacent aqueduct passes through rotational connector rotation connection, the institute of the first aqueduct outer end
The water-in flange for stating rotational connector is connected to the water inlet line 1, connects external high pressure water source with this；The last aqueduct
The water-output flange of the rotational connector of outer end is connected to the water inlet, realizes the connection with the nozzle main pipe 7 with this, into
And provide high-pressure water；High-pressure water provides high-pressure water to the nozzle main pipe 7 by the rotation mechanical arm 6, compares high pressure
Hose, the rotation mechanical arm 6 is more stable under water, effectively resists the impact and shaking of seawater, and then guarantee whole device
Cleaning effect and applicability.
Specifically, more can also be sprayed in order to improve the cleaning efficiency of the cleaning robot device in the unit time
Mouth main pipe is arranged side by side to form blast tube row, is provided with several washer jets in every nozzle main pipe, when work, more
Several washer jets of nozzle main pipe work at the same time, and can wash in the shortest time in the condenser pipe of the condenser
Dirt.
The conveyer system include at least two be arranged side by side and synchronous operation transmission devices, the two of each transmission device
End is held out against on 2 inner wall of condenser by the holding device, and the nozzle main pipe 7 is fixed on institute by running trolley 10
It states on transmission device, it is reciprocating with the transmission device；The water inlet line 1 is secured to one of them by connector 9
On the transmission device.
It is sufficiently bulky due to the condenser 2, in order to clean the condenser 2, the length of the nozzle main pipe 7 completely
No better than the length of the condenser 2, the nozzle main pipe 7 is driven to move by multiple transmission devices, it on the one hand can be with
The pressure of each transmission device is reduced, on the other hand can also be improved the stability of the nozzle main pipe 7.
In the present embodiment, as shown in Figure 4 and Figure 5, the transmission device is synchrome conveying belt mechanism, the synchronous driving
With mechanism include both ends be removably mounted in the fixed mounting plate 11 fuselage, the fuselage two is mounted on by bearing block
The synchronous pulley 5 at end, the synchrome conveying belt 3 being set on the synchronous pulley 5 and for driving the synchrome conveying belt 3 to run
Servo motor 4, the running trolley 10 is fixed on the synchrome conveying belt 3, with 3 synchronizing moving of synchrome conveying belt；
Preferably, the fuselage is H profile steel fuselage.
In use, the servo motor 4 drives one-stage gear transmission mechanism that the synchronous pulley 5 is driven to revolve forward or backwards
Turn, the synchrome conveying belt 3 moves forward or backwards with the rotation of the synchronous pulley 5, and then drives the synchronous trolley
It is moved on the H profile steel fuselage, the nozzle main pipe 7 is moved back and forth with the trolley, is carried out clearly to the condenser 2
Wash work.
The conveyer system both ends are respectively arranged with fixed mounting plate 11, are provided in the fixed mounting plate 11 and hold out against dress
It sets, under the action of the holding device, the conveyer system is removably held out against on 2 inner wall of condenser.
Specifically, as shown in figure 3, the holding device includes puller bolt 12, locking nut 13 and spring washer, it is described
The screw hole for the puller bolt 12 insertion is offered in fixed mounting plate 11, the puller bolt 12 passes through the spring washer
It is fixed in the fixed mounting plate 11 with the locking nut 13.
When needing to clean the condenser 2, the cleaning robot device is placed in the condenser 2, and by institute
The puller bolt 12 for stating conveyer system both ends is fixed in the fixed mounting plate 11 by the pre-load nut, at this point,
The conveyer system is removably held out against in the condenser 2, so that but also the cleaning robot device is not needing
It is mounted in the condenser 2 under conditions of aperture in 2 rack of condenser, protects the integrality of the condenser 2；
It drives the nozzle main pipe 7 to move back and forth by the transmission device simultaneously, realizes the cleaning to the condenser 2.
When not needing to clean the condenser 2, by the puller bolt 12 at the conveyer system both ends from the fixation
It disassembles, the cleaning robot device can be disassembled from 2 inner wall of condenser, dismounting side on mounting plate 11
Just.
In order to realize automatically moving back and forth for the nozzle main pipe 7, limit dress is additionally provided in the fixed mounting plate 11
14 are set, the limiting device 14 includes the limit base being fixed in the fixed mounting plate 11, gag lever post and the corresponding limit
The limit switch of bar setting, the gag lever post are fixed on the limit base by spring.
The present embodiment realizes the automation control of whole device using the limiting device 14, so that the nozzle main pipe 7
It can voluntarily complete to move back and forth, when the action trolley touches the limiting device 14, the servo motor 4 starts instead
Turn, automatic realize moves back and forth.
Embodiment 2
In actual use, the robot cleaning device is by cleaning pipe-line system into return water and being arranged described
Pulse dosing cleaning device connection outside condenser, is equipped with dosing agitator tank, valve and control system, realizes the condenser
Fast-pulse chemical cleaning.
Specifically, the pulse dosing cleaning device carries out medical fluid and gas multimedium to be mixed to form gas-liquid mixed liquid
It is sprayed afterwards by the nozzle main pipe of the robot cleaning device, forms pulse liquid, institute in the condenser pipe of the condenser
The condenser pipe that pulse liquid passes through the condenser with certain flow rate is stated, the dirt that chemical reaction generates on the one hand is washed away, it is another
Aspect successively removes the dirt of condenser pipe, reaches chemical cleaning purpose.But it has a problem that in this way, used in chemical cleaning
Medical fluid usually has corrosivity, if having medical fluid to splash on the condenser inner wall in the process of cleaning, easily causes described solidifying
Erosion resistant coating on vapour device inner wall is corroded, so as to shorten the service life of the condenser.
Therefore, in order to protect the erosion resistant coating on the condenser inner wall not influenced by medical fluid to the maximum extent, institute is faced
It states on the condenser inner wall of the washer jet of cleaning robot device nozzle main pipe, water spray is also installed with by cinch bolt
Reflector, the water spray reflector include one or more sets high strength fibre cloth or composite material aerated film；When the nozzle is female
It, can be from neighbouring condenser pipe under the action of the water spray reflector after the condenser pipe that the medical fluid that pipe sprays passes through the condenser
Influent side is overflowed back, to form simple wash cycles.The application of the water spray reflector allow most of medical fluid from
Other condenser pipes return, and extend medical fluid and embathe the time, improve chemical cleaning efficiency, at the same medical fluid will not splash coagulated to described
The inner wall of vapour device extends the service life of the condenser.
Embodiment 3
As Figure 6-Figure 8, the transmission device can also be gear and rack teeth mechanism, and the gear and rack teeth mechanism includes solid
The guide rail that is scheduled in the fixed mounting plate 11, the rack gear 15 being arranged on the guide rail, the tooth being engaged on the rack gear 15
It takes turns the 16, servo motor 4 for driving the gear rotation and is parallel to the guided wheel slot that the rack gear is arranged on the guide rail,
The guide wheel coaxially connected with the gear 16 is installed, the guide wheel is in the gear 16 and the rack gear 15 in the guided wheel slot
Gear motion drive lower edge described in guided wheel slot walking；The running trolley 10 is fixed on the guide rail by the guide wheel
On, with the guide wheel synchronous walking.
In use, the servo motor 4 drives the gear to move forward or backwards along the rack gear 15 on the guide rail,
And then the running trolley 10 is driven to move on the guide rail, the nozzle main pipe 7 is moved back and forth with the trolley, right
The condenser 2 carries out cleaning.
Finally it should be noted that:Above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand：Specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (6)
1. a kind of detachable condenser chemical cleaning robot device including condenser and is arranged in inside the condenser
Cleaning robot device, it is characterised in that：The cleaning robot device includes water inlet line, nozzle main pipe, rotation mechanical arm
With the conveyer system for driving the nozzle main pipe to move back and forth, the nozzle main pipe is connected to institute by the rotation mechanical arm
Water inlet line is stated, the nozzle main pipe is connected in the conveyer system；
The conveyer system both ends are respectively arranged with fixed mounting plate, and holding device is provided in the fixed mounting plate, described
Holding device includes puller bolt, locking nut and spring washer, is offered in the fixed mounting plate for the puller bolt
The screw hole of insertion, the puller bolt are fixed in the fixed mounting plate by the spring washer and the locking nut；
Under the action of the holding device, the conveyer system is removably held out against on the condenser inner wall.
2. detachable condenser chemical cleaning robot device according to claim 1, it is characterised in that：The transmission
System includes at least two transmission devices for being arranged side by side and running simultaneously, and the both ends of each transmission device hold out against dress by described
Top set is tightly on the condenser inner wall；The nozzle main pipe is fixed on the transmission device by running trolley, with described
Transmission device is reciprocating.
3. detachable condenser chemical cleaning robot device according to claim 2, it is characterised in that：The transmission
Device is synchrome conveying belt mechanism, and the synchrome conveying belt mechanism includes that both ends are removably mounted in the fixed mounting plate
Fuselage is mounted on the synchronous pulley at the fuselage both ends, the synchrome conveying belt being set on the synchronous pulley by bearing block
With for driving the servo motor of the synchrome conveying belt operation, the running trolley is fixed on the synchronous driving and takes, with
The synchrome conveying belt synchronizing moving.
4. detachable condenser chemical cleaning robot device according to claim 2, it is characterised in that：The transmission
Device is gear and rack teeth mechanism, and the gear and rack teeth mechanism includes the guide rail being fixed in the fixed mounting plate, is arranged in institute
It states the rack gear on guide rail, the gear being engaged on the rack gear, the servo motor for driving the gear rotation and is parallel to
The guided wheel slot that the rack gear is arranged on the guide rail is equipped with the guide wheel coaxially connected with the gear in the guided wheel slot,
The walking of guide wheel guided wheel slot described in the drive lower edge of the gear and the gear motion of the rack gear；The running trolley is logical
It crosses the guide wheel to be fixed on the guide rail, with the guide wheel synchronous walking.
5. detachable condenser chemical cleaning robot device according to claim 1-4, it is characterised in that：
Position-limit mechanism is additionally provided in the fixed mounting plate, the position-limit mechanism includes the limit being fixed in the fixed mounting plate
The limit switch of seat, gag lever post and the corresponding gag lever post setting, the gag lever post are fixed on the limit base by spring.
6. detachable condenser chemical cleaning robot device according to claim 5, it is characterised in that：The condensing
The nozzle main pipe is corresponded on device inner wall and is additionally provided with water spray reflector, and the water spray reflector includes one or more sets high intensity
Fiber cloth or composite material aerated film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570973.2U CN208155141U (en) | 2018-04-20 | 2018-04-20 | Detachable condenser chemical cleaning robot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570973.2U CN208155141U (en) | 2018-04-20 | 2018-04-20 | Detachable condenser chemical cleaning robot device |
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| Publication Number | Publication Date |
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| CN208155141U true CN208155141U (en) | 2018-11-27 |
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ID=64378726
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820570973.2U Active CN208155141U (en) | 2018-04-20 | 2018-04-20 | Detachable condenser chemical cleaning robot device |
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| Country | Link |
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| CN (1) | CN208155141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833180A (en) * | 2020-12-31 | 2021-05-25 | 福建省特种设备检验研究院 | Can simulate submarine environment's underwater robot popular science show and use overhead tank |
-
2018
- 2018-04-20 CN CN201820570973.2U patent/CN208155141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833180A (en) * | 2020-12-31 | 2021-05-25 | 福建省特种设备检验研究院 | Can simulate submarine environment's underwater robot popular science show and use overhead tank |
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