CN210115161U - Horizontal wet-type electrostatic precipitator sprays online maintenance device - Google Patents
Horizontal wet-type electrostatic precipitator sprays online maintenance device Download PDFInfo
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- CN210115161U CN210115161U CN201920269633.0U CN201920269633U CN210115161U CN 210115161 U CN210115161 U CN 210115161U CN 201920269633 U CN201920269633 U CN 201920269633U CN 210115161 U CN210115161 U CN 210115161U
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Abstract
The utility model provides a horizontal wet-type electrostatic precipitator sprays online maintenance device, including inlet manifold, the branch pipe of intaking, coupling hose, nozzle takeover, nozzle and roof, inlet manifold is linked together through the first valve of a plurality of and the branch pipe of intaking, two the branch pipe of intaking is a set of unit of intaking, the unit of intaking is longitudinal separation range, is equipped with an auxiliary branch pipe of intaking in every group's the unit of intaking, the auxiliary branch pipe of intaking is located between two branch pipes of intaking, inlet manifold is linked together through a plurality of second valve and auxiliary branch pipe of intaking, be connected with a plurality of tee bend connecting pipe between branch pipe of intaking and the auxiliary branch pipe of intaking, tee bend connecting pipe's outlet end links to each other with coupling hose, coupling hose's outlet end links to each other with the nozzle takeover, the outlet end that the nozzle was taken over is connected with the nozzle. The on-site installation and adjustment are convenient, the on-line maintenance and replacement of the nozzles can be realized, the on-line maintenance of the fouling of the spraying branch pipes is realized, and the dust removal efficiency is ensured.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of spraying system, especially a horizontal wet-type electrostatic precipitator sprays online maintenance device.
[ background of the invention ]
At present wet-type electrostatic precipitator sprays the inlet main and sets up outside the electric field, sprays into water and divides pipe and nozzle setting inside the electric field, and the nozzle sprays inside the electric field through threaded connection on intaking and dividing the pipe.
When an electric field is operated, if nozzle blockage abrasion, water inlet branch pipe fouling and the like are caused, online treatment cannot be carried out, the water inlet branch pipe fouling easily causes nozzle blockage, and the anode plate and the cathode wire cannot be normally washed due to the nozzle blockage, so that the dust removal efficiency of the wet electric dust remover is influenced, and the service lives of the anode plate and the cathode wire are influenced; the nozzle abrasion causes the deterioration of the spraying effect, the electric field discharge is influenced, and the dust removal efficiency of the wet electric dust remover is influenced. Therefore, the spraying online maintenance device for the horizontal wet-type electric dust remover is provided.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a horizontal wet-type electrostatic precipitator sprays online maintenance device, can realize the online maintenance, the change of nozzle, sprays the online maintenance that the branch pipe becomes dirty, guarantees dust collection efficiency.
In order to realize the purpose, the utility model provides a spraying online maintenance device of a horizontal wet-type electric precipitator, which comprises a water inlet header pipe, water inlet branch pipes, a connecting hose, a nozzle connecting pipe, a nozzle and a top plate, wherein the water inlet header pipe is communicated with the water inlet branch pipes through a plurality of first valves, two water inlet branch pipes are a group of water inlet units, the water inlet units are arranged at intervals longitudinally, an auxiliary water inlet branch pipe is arranged in each group of water inlet units, the auxiliary water inlet branch pipe is positioned between the two water inlet branch pipes, the water inlet header pipe is communicated with the auxiliary water inlet branch pipes through a plurality of second valves, a plurality of three-way connecting pipes are connected between the water inlet branch pipes and the auxiliary water inlet branch pipes, the water outlet ends of the three-way connecting pipes are connected with the connecting hose, the water outlet end of the connecting hose is connected with the nozzle connecting pipe, and the water outlet end of the nozzle connecting, the nozzle nipple is mounted to the top plate by a second fastener.
Preferably, the water inlet end of the connecting hose is connected with the water outlet end of the three-way connecting pipe through a flange, the first water inlet end of the three-way connecting pipe is connected with the auxiliary water inlet branch pipe through a third valve, and the second water inlet end of the three-way connecting pipe is connected with the water inlet main pipe through a fourth valve.
Preferably, a plurality of connecting seats are arranged on the top plate at intervals, the connecting seats are distributed at equal intervals, and the nozzle connecting pipe is installed in the connecting seats through a second fastening piece.
Preferably, the water outlet end of the connecting hose is connected with the nozzle connecting pipe, and the connecting hose is connected with the nozzle connecting pipe through a flange and a first fastening piece.
Preferably, blind flanges are arranged at two ends of the water inlet branch pipe and the auxiliary water inlet branch pipe.
The utility model has the advantages that: the utility model can realize the online maintenance and replacement of the nozzle through the matching of the water inlet main pipe, the water inlet branch pipe, the auxiliary water inlet branch pipe, the connecting hose, the nozzle connecting pipe, the nozzle, the top plate and the like, ensure the normal and high-efficiency operation of the electric field, ensure the service life of the components in the electric field and ensure the dust removal efficiency; the online maintenance of the fouling of the spraying branch pipes can be realized, the atomizing effect of spraying is ensured, and the dust removal efficiency is ensured; and the field installation and the adjustment are convenient.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic view of the overhead structure of the spraying online maintenance device of the horizontal wet electric precipitator of the present invention;
FIG. 2 is a schematic cross-sectional view along AA of FIG. 1;
fig. 3 is an enlarged schematic view of a portion I of fig. 2.
[ detailed description ] embodiments
Referring to fig. 1 to 3, the utility model relates to a spraying online maintenance device for a horizontal wet-type electrostatic precipitator, which comprises a water inlet main pipe 1, water inlet branch pipes 2, a connecting hose 3, a nozzle connecting pipe 4, a nozzle 5 and a top plate 7, wherein the water inlet main pipe 1 is communicated with the water inlet branch pipes 2 through a plurality of first valves 9, two water inlet branch pipes 2 are a group of water inlet units, the water inlet units are arranged at intervals longitudinally, an auxiliary water inlet branch pipe 20 is arranged in each group of water inlet units, the auxiliary water inlet branch pipe 20 is positioned between the two water inlet branch pipes 2, the water inlet main pipe 1 is communicated with the auxiliary water inlet branch pipes 20 through a plurality of second valves, a plurality of three-way connecting pipes 201 are connected between the water inlet branch pipes 2 and the auxiliary water inlet branch pipes 20, the water outlet ends of the three-way connecting pipes 201 are connected with the connecting hose 3, the water outlet end of the connecting hose 3 is connected with the, the water outlet end of the nozzle connecting pipe 4 is connected with a nozzle 5, and the nozzle connecting pipe 4 is installed on the top plate 7 through a second fastening piece 8. The water inlet end of the connecting hose 3 is connected with the water outlet end of the three-way connecting pipe 201 through a flange, the first water inlet end of the three-way connecting pipe 201 is connected with the auxiliary water inlet branch pipe 20 through a third valve, and the second water inlet end of the three-way connecting pipe 201 is connected with the water inlet main pipe 1 through a fourth valve. A plurality of connecting seats 71 are arranged on the top plate 7 at intervals, the connecting seats 71 are distributed at equal intervals, and the nozzle connecting pipe 4 is installed in the connecting seats 71 through a second fastening piece 8. The water outlet end of the connecting hose 3 is connected with the nozzle connecting pipe 4, and the connecting hose 3 is connected with the nozzle connecting pipe 4 through a flange and a first fastener 6. Blind flanges 10 are arranged at the two ends of the water inlet branch pipe 2 and the auxiliary water inlet branch pipe 20.
The utility model discloses the working process:
the utility model relates to a spraying online maintenance device of a horizontal wet-type electric precipitator, which comprises a spraying device, a spraying device and a spraying device,
if the nozzle is blocked and abraded, the bolts and nuts between the connecting hose 3 and the nozzle connecting pipe 4 and between the nozzle connecting pipe 4 and the top plate 7 can be removed, and the nozzle connecting pipe 4 is pulled out of the electric field for maintenance or replacement. The online maintenance and replacement of the nozzle can be realized, the normal and efficient operation of the electric field is ensured, the service life of components in the electric field is ensured, and the dust removal efficiency is ensured;
if the water inlet branch pipe 2 is polluted, the first valve 9 can be closed, then bolts and nuts between the water inlet branch pipe 2 and the blind flange 10 are removed, the blind flange 10 is detached, the first valve 9 is opened, the pollution in the pipe is washed clean by spraying water with certain pressure, the pipe needs to be washed regularly, the period is about 3 months generally, the fourth valve between the water inlet branch pipe 2 and the three-way connecting pipe 201 is closed when the water inlet branch pipe 2 is maintained, then the second valve and the third valve are opened, and the auxiliary water inlet branch pipe 20 and the three-way connecting pipe 201 can be used for continuously supplying water to the connecting hose 3; the online maintenance of the spraying branch pipe fouling can be realized, the spraying atomization effect is ensured, and the dust removal efficiency is ensured.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a horizontal wet-type electrostatic precipitator sprays online maintenance device which characterized in that: comprises a water inlet main pipe (1), a water inlet branch pipe (2), a connecting hose (3), a nozzle connecting pipe (4), a nozzle (5) and a top plate (7), wherein the water inlet main pipe (1) is communicated with the water inlet branch pipe (2) through a plurality of first valves (9), two water inlet branch pipes (2) are a group of water inlet units, the water inlet units are arranged at longitudinal intervals, an auxiliary water inlet branch pipe (20) is arranged in each group of water inlet units, the auxiliary water inlet branch pipe (20) is positioned between the two water inlet branch pipes (2), the water inlet main pipe (1) is communicated with the auxiliary water inlet branch pipe (20) through a plurality of second valves, a plurality of three-way connecting pipes (201) are connected between the water inlet branch pipe (2) and the auxiliary water inlet branch pipe (20), the water outlet ends of the three-way connecting pipes (201) are connected with the connecting hose (3), and the water outlet ends of the connecting hose (3) are connected with the nozzle connecting pipe (4), the water outlet end of the nozzle connecting pipe (4) is connected with a nozzle (5), and the nozzle connecting pipe (4) is installed on the top plate (7) through a second fastening piece (8).
2. The horizontal wet-type electric dust collector spraying online maintenance device of claim 1, characterized in that: the water inlet end of the connecting hose (3) is connected with the water outlet end of the three-way connecting pipe (201) through a flange, the first water inlet end of the three-way connecting pipe (201) is connected with the auxiliary water inlet branch pipe (20) through a third valve, and the second water inlet end of the three-way connecting pipe (201) is connected with the water inlet main pipe (1) through a fourth valve.
3. The horizontal wet-type electric dust collector spraying online maintenance device of claim 1, characterized in that: a plurality of connecting seats (71) are arranged on the top plate (7) at intervals, the connecting seats (71) are distributed at equal intervals, and the nozzle connecting pipe (4) is installed in the connecting seats (71) through a second fastening piece (8).
4. The horizontal wet-type electric dust collector spraying online maintenance device of claim 1, characterized in that: the water outlet end of the connecting hose (3) is connected with the nozzle connecting pipe (4), and the connecting hose (3) is connected with the nozzle connecting pipe (4) through a flange and a first fastener (6).
5. The horizontal wet-type electric dust collector spraying online maintenance device of claim 1, characterized in that: blind flanges (10) are arranged at the two ends of the water inlet branch pipe (2) and the auxiliary water inlet branch pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269633.0U CN210115161U (en) | 2019-03-04 | 2019-03-04 | Horizontal wet-type electrostatic precipitator sprays online maintenance device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269633.0U CN210115161U (en) | 2019-03-04 | 2019-03-04 | Horizontal wet-type electrostatic precipitator sprays online maintenance device |
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| CN210115161U true CN210115161U (en) | 2020-02-28 |
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| CN201920269633.0U Active CN210115161U (en) | 2019-03-04 | 2019-03-04 | Horizontal wet-type electrostatic precipitator sprays online maintenance device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909068A (en) * | 2019-03-04 | 2019-06-21 | 浙江菲达环保科技股份有限公司 | A kind of horizontal wet electrical dust precipitator spray on-line maintenance device |
-
2019
- 2019-03-04 CN CN201920269633.0U patent/CN210115161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909068A (en) * | 2019-03-04 | 2019-06-21 | 浙江菲达环保科技股份有限公司 | A kind of horizontal wet electrical dust precipitator spray on-line maintenance device |
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