CN208033232U - A kind of boiler tube-type air preheater on-line rinsing device - Google Patents
A kind of boiler tube-type air preheater on-line rinsing device Download PDFInfo
- Publication number
- CN208033232U CN208033232U CN201820177270.3U CN201820177270U CN208033232U CN 208033232 U CN208033232 U CN 208033232U CN 201820177270 U CN201820177270 U CN 201820177270U CN 208033232 U CN208033232 U CN 208033232U
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- CN
- China
- Prior art keywords
- smoke exhaust
- pipe
- exhaust pipe
- type air
- air preheater
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of boiler tube-type air preheater on-line rinsing devices,Including snorkel,Smoke exhaust pipe and water storage box,The snorkel is placed in parallel with smoke exhaust pipe,The upper end of the snorkel is equipped with air outlet slit,The lower end of the snorkel is equipped with air intlet,The upper end of the smoke exhaust pipe is equipped with gas inlet,Pass through high-pressure hydraulic pump,Water storage box,Pressure-regulating valve,Pipeline cleaning hose,Telescopic rod,And high pressure nozzle is matched and is used,Flushing pressure can be controlled,The injection direction of high pressure nozzle can be adjusted by the telescopic rod that rotates or stretch,Obstinate dirty layer can be directed to be cleared up one by one,The dirty layer of tube-type air preheater is set to clear up more thorough,Pass through blow-off pipe,Filter chamber and filter screen are used cooperatively,Dirty matter in tube-type air preheater can be made to be flowed into filter chamber along flow,Dirty matter can be filtered by filter screen,Water is set to recycle.
Description
Technical field
The utility model is related to flushing device technical field, specially a kind of boiler tube-type air preheater on-line rinsing device.
Background technology
Existing boiler tube-type air preheater flusher is typically all to be carried out to tube-type air preheater by pressurizeing water
Rinse, high-pressure water jet have wash away, wedge cleaving, shearing, the composite breakings effect such as grinding, foulant can be smashed immediately and fallen off simultaneously
It washes away, to realize the separation of dirty layer and ontology, but position adjusting cannot be carried out when existing equipment cleaning tube-type air preheater,
There is limitation, and cannot observe whether the dirty layer in tube-type air preheater thoroughly removes, not to the specific aim of dirty layer, spy proposes
A kind of boiler tube-type air preheater on-line rinsing device.
Utility model content
The purpose of this utility model is to provide a kind of boiler tube-type air preheater on-line rinsing devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of boiler tube-type air preheater on-line rinsing
Device, including snorkel, smoke exhaust pipe and water storage box, the snorkel are placed in parallel with smoke exhaust pipe, the upper end peace of the snorkel
Equipped with air outlet slit, the lower end of the snorkel is equipped with air intlet, and the upper end of the smoke exhaust pipe is equipped with gas inlet, institute
The lower end for stating smoke exhaust pipe is equipped with exhanst gas outlet, and the upper surface of the smoke exhaust pipe is installed with sealing pipeline, the smoke exhaust pipe
Right side wall be installed with sealing piston, the madial wall of the sealing piston is fixedly connected with telescopic rod, the water storage box
Inside offers filter chamber and reservoir chamber successively from left to right, and the left and right both ends of madial wall of the filter chamber are fixedly connected with admittedly
Determine block, the upper end of the fixed block is connected with filter screen, check valve is fixedly connected between the filter chamber and reservoir chamber, described
The upper surface of water storage box is fixedly connected with high-pressure hydraulic pump, and the water inlet of the high-pressure hydraulic pump is socketed with water inlet pipe, the water inlet pipe
Lower end extended to inside reservoir chamber through water storage box, the water outlet of the high-pressure hydraulic pump is socketed with outlet pipe, the outlet pipe
Upper end be installed with pressure-regulating valve, the upper surface of the outlet pipe is installed with pressure gauge, the pressure-regulating valve
Left end be installed with pipeline cleaning hose, the lower end of the pipeline cleaning hose extends to smoke exhaust pipe through sealing pipeline
Inside, the lower end of the pipeline cleaning hose are installed with high pressure nozzle, the lateral wall of the high pressure nozzle and telescopic rod
Upper surface is fixedly connected, and the lower end right side wall of the smoke exhaust pipe is fixedly connected with blow-off pipe, and the inside of the blow-off pipe is equipped with
The right end of valve, the blow-off pipe is connected with filter chamber, and blow-off pipe is located at the upper end of filter screen.
Preferably, the left side wall of the telescopic rod is installed with camera, and the outside of the camera is enclosed with resistance to height
Warm layer.
Preferably, the lower end of the smoke exhaust pipe is installed with breathable water repellant layer.
Preferably, the upper end of the filter chamber is equipped with sealing cover.
Compared with prior art, the utility model has the beneficial effects that：A kind of boiler tube-type air preheater on-line rinsing device,
It matching and use by high-pressure hydraulic pump, water storage box, pressure-regulating valve, pipeline cleaning hose, telescopic rod and high pressure nozzle, can
To control flushing pressure, the injection direction of high pressure nozzle can be adjusted by the telescopic rod that rotates or stretch, can be directed to
Obstinate dirt layer is cleared up one by one, so that the dirty layer of tube-type air preheater is cleared up more thorough, is passed through blow-off pipe, filter chamber and filter screen
Be used cooperatively, dirty matter can be made to be flowed into filter chamber along flow in tube-type air preheater, can be by dirty matter by filter screen
It is filtered, water is allow to recycle.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 snorkel, 2 smoke exhaust pipes, 3 air outlet slits, 4 air intlets, 5 gas inlets, 6 exhanst gas outlets, 7 seal pipes
Road, 8 sealing pistons, 9 telescopic rods, 10 water storage boxes, 11 filter chambers, 12 reservoir chambers, 13 fixed blocks, 14 filter screens, 15 check valves, 16
High-pressure hydraulic pump, 17 water inlet pipes, 18 outlet pipes, 19 pressure-regulating valves, 20 pressure gauges, 21 pipeline cleaning hoses, 22 high pressure nozzles, 23
Blow-off pipe, 24 valves, 25 cameras.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of boiler tube-type air preheater on-line rinsing device,
Including snorkel 1, smoke exhaust pipe 2 and water storage box 10, the snorkel 1 is placed in parallel with smoke exhaust pipe 2, the upper end of the snorkel 1
Air outlet slit 3 is installed, the lower end of the snorkel 1 is equipped with air intlet 4, and the upper end of the smoke exhaust pipe 2 is equipped with flue gas
The lower end of import 5, the smoke exhaust pipe 2 is equipped with exhanst gas outlet 6, and the upper surface of the smoke exhaust pipe 2 is installed with sealing pipeline
7, the right side wall of the smoke exhaust pipe 2 is installed with sealing piston 8, and the madial wall of the sealing piston 8 is fixedly connected with flexible
The inside of bar 9, the water storage box 10 offers filter chamber 11 and reservoir chamber 12, the inside of the filter chamber 11 successively from left to right
The left and right both ends of wall are fixedly connected with fixed block 13, and the upper end of the fixed block 13 is connected with filter screen 14, the filter chamber 11 with
Check valve 15 is fixedly connected between reservoir chamber 12, the upper surface of the water storage box 10 is fixedly connected with high-pressure hydraulic pump 16, described
The water inlet of high-pressure hydraulic pump 16 is socketed with water inlet pipe 17, and the lower end of the water inlet pipe 17 extends to reservoir chamber 12 through water storage box 10
The water outlet of inside, the high-pressure hydraulic pump 16 is socketed with outlet pipe 18, and the upper end of the outlet pipe 18 is installed with pressure tune
Valve 19 is saved, the upper surface of the outlet pipe 18 is installed with pressure gauge 20, and the left end of the pressure-regulating valve 19 is fixedly mounted
There are pipeline cleaning hose 21, the lower end of the pipeline cleaning hose 21 to extend to the inside of smoke exhaust pipe 2, institute through sealing pipeline 7
The lower end for stating pipeline cleaning hose 21 is installed with high pressure nozzle 22, lateral wall and the telescopic rod 9 of the high pressure nozzle 22
Upper surface is fixedly connected, and the lower end right side wall of the smoke exhaust pipe 2 is fixedly connected with blow-off pipe 23, the inside peace of the blow-off pipe 23
Equipped with valve 24, the right end of the blow-off pipe 23 is connected with filter chamber 11, and blow-off pipe 23 is located at the upper end of filter screen 14, high
Water pump 16 is powered with external power supply and extracts the water of reservoir chamber 12, and the pressure of flow can be controlled by pressure-control valve 19
Power, and then the pressure of 22 jetting of high pressure nozzle is controlled, pressure gauge 20 can show current pressure value, hydraulic pressure is made clearly may be used
See, high-pressure water jet have wash away, wedge cleaving, shearing, the composite breakings effect such as grinding, foulant can be smashed immediately and fall off and rush
It walks, by rotating telescopic rod 9 or controlling the flexible of telescopic rod 9, can conveniently be cleared up, be made one by one for obstinate dirty layer
Dirty layer is cleared up more thorough, and tube-type air preheater can be used normally in cleaning, does not influence its normal work, passes through high-pressure hydraulic pump
16, water storage box 10, pressure-regulating valve 19, pipeline cleaning hose 21, telescopic rod 9 and high pressure nozzle 22 are matched and are used, can be with
Flushing pressure is controlled, by being used cooperatively for blow-off pipe 23, filter chamber 11 and filter screen 14, can be made dirty in tube-type air preheater
Matter is flowed into along flow in filter chamber 11, can be filtered dirty matter by filter screen 14, water is allow to recycle.
Specifically, the left side wall of the telescopic rod 9 is installed with camera 25, the external package of the camera 25
There is high-temperature-resistant layer, for the ease of the situation in tube-type air preheater, increases working efficiency.
Specifically, the lower end of the smoke exhaust pipe 2 is installed with breathable water repellant layer, in order to can tube-type air preheater just
Often when work, water will not be discharged from exhanst gas outlet 6.
Specifically, the upper end of the filter chamber 11 is equipped with sealing cover, for convenience by sealing cover to filter chamber 11
Interior dirty matter is cleared up, and is used convenient for next time.
Operation principle：Full water is stored in reservoir chamber 12, starts high-pressure hydraulic pump 16, and water is controlled by adjusting pressure-control valve 19
Pressure, water are ejected by high pressure nozzle 22, and high pressure spray can be controlled by the rotation of telescopic rod 9 or the flexible of telescopic rod 9
The injection direction of mouth 22 makes the dirty layer in tube-type air preheater be rinsed, and obstinate dirty layer can be rinsed with specific aim,
Water after flushing is flowed into filter chamber 11 by blow-off pipe 23, can be filtered dirty matter by filter screen 14, makes water can be with
It recycles.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of boiler tube-type air preheater on-line rinsing device, including snorkel (1), smoke exhaust pipe (2) and water storage box (10), special
Sign is：The snorkel (1) is placed in parallel with smoke exhaust pipe (2), and the upper end of the snorkel (1) is equipped with air outlet slit (3),
The lower end of the snorkel (1) is equipped with air intlet (4), and the upper end of the smoke exhaust pipe (2) is equipped with gas inlet (5), institute
The lower end for stating smoke exhaust pipe (2) is equipped with exhanst gas outlet (6), and the upper surface of the smoke exhaust pipe (2) is installed with sealing pipeline
(7), the right side wall of the smoke exhaust pipe (2) is installed with sealing piston (8), and the madial wall of the sealing piston (8), which is fixed, to be connected
It is connected to telescopic rod (9), the inside of the water storage box (10) offers filter chamber (11) and reservoir chamber (12), institute successively from left to right
The left and right both ends of madial wall for stating filter chamber (11) are fixedly connected with fixed block (13), and the upper end of the fixed block (13) is connected with
Filter screen (14) is fixedly connected with check valve (15), the water storage box (10) between the filter chamber (11) and reservoir chamber (12)
Upper surface be fixedly connected with high-pressure hydraulic pump (16), the water inlet of the high-pressure hydraulic pump (16) is socketed with water inlet pipe (17), described
The lower end of water inlet pipe (17) extends to reservoir chamber (12) inside, the water outlet muzzle of the high-pressure hydraulic pump (16) through water storage box (10)
It is connected to outlet pipe (18), the upper end of the outlet pipe (18) is installed with pressure-regulating valve (19), the outlet pipe (18)
Upper surface is installed with pressure gauge (20), and the left end of the pressure-regulating valve (19) is installed with pipeline cleaning hose
(21), the lower end of the pipeline cleaning hose (21) extends to the inside of smoke exhaust pipe (2), the pipeline through sealing pipeline (7)
The lower end of washing hose (21) is installed with high pressure nozzle (22), lateral wall and the telescopic rod (9) of the high pressure nozzle (22)
Upper surface be fixedly connected, the lower end right side wall of the smoke exhaust pipe (2) is fixedly connected with blow-off pipe (23), the blow-off pipe (23)
Inside valve (24) is installed, the right end of the blow-off pipe (23) is connected with filter chamber (11), and blow-off pipe (23) is located at
The upper end of filter screen (14).
2. a kind of boiler tube-type air preheater on-line rinsing device according to claim 1, it is characterised in that：The telescopic rod
(9) left side wall is installed with camera (25), and the outside of the camera (25) is enclosed with high-temperature-resistant layer.
3. a kind of boiler tube-type air preheater on-line rinsing device according to claim 1, it is characterised in that：The smoke exhaust pipe
(2) lower end is installed with breathable water repellant layer.
4. a kind of boiler tube-type air preheater on-line rinsing device according to claim 1, it is characterised in that：The filter chamber
(11) upper end is equipped with sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177270.3U CN208033232U (en) | 2018-02-01 | 2018-02-01 | A kind of boiler tube-type air preheater on-line rinsing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177270.3U CN208033232U (en) | 2018-02-01 | 2018-02-01 | A kind of boiler tube-type air preheater on-line rinsing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033232U true CN208033232U (en) | 2018-11-02 |
Family
ID=63951549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820177270.3U Expired - Fee Related CN208033232U (en) | 2018-02-01 | 2018-02-01 | A kind of boiler tube-type air preheater on-line rinsing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570156A (en) * | 2018-12-26 | 2019-04-05 | 长沙矿山研究院有限责任公司 | A kind of filling vertical tube cleaning robot and its application method |
| CN110142248A (en) * | 2019-06-10 | 2019-08-20 | 长江大学 | A kind of cementing truck densitometer cleaning device |
| CN111387468A (en) * | 2020-03-20 | 2020-07-10 | 烟台欣和企业食品有限公司 | Clean production method of high-salt dilute fermentation soy sauce |
-
2018
- 2018-02-01 CN CN201820177270.3U patent/CN208033232U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570156A (en) * | 2018-12-26 | 2019-04-05 | 长沙矿山研究院有限责任公司 | A kind of filling vertical tube cleaning robot and its application method |
| CN110142248A (en) * | 2019-06-10 | 2019-08-20 | 长江大学 | A kind of cementing truck densitometer cleaning device |
| CN110142248B (en) * | 2019-06-10 | 2023-10-20 | 长江大学 | Cement car densimeter online cleaning device |
| CN111387468A (en) * | 2020-03-20 | 2020-07-10 | 烟台欣和企业食品有限公司 | Clean production method of high-salt dilute fermentation soy sauce |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |