CN205926024U - Dedicated novel hot purge system of wet electrostatic precipitator - Google Patents
Dedicated novel hot purge system of wet electrostatic precipitator Download PDFInfo
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- CN205926024U CN205926024U CN201620886864.2U CN201620886864U CN205926024U CN 205926024 U CN205926024 U CN 205926024U CN 201620886864 U CN201620886864 U CN 201620886864U CN 205926024 U CN205926024 U CN 205926024U
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Abstract
The utility model discloses a dedicated novel hot purge system of wet electrostatic precipitator, a serial communication port, include: sweep fan, heating cabinet and supply air duct, the three connects gradually to sweeping fan and heating cabinet and all installing at wet electrostatic precipitator's top, the supply air duct divides and communicates to each insulator case and with the inside of insulator case, during the operation, opening earlier the inside air of heating cabinet heating, opening and sweep the fan, sweep the fan and send into each insulator incasement with the inside hot -air of heating cabinet through the supply air duct, the hot -air of sending here carries out the hot blow to the inside of insulator case and sweeps. The utility model has the beneficial effects of: this hot purge system not only can make the insulator incasement keep certain temperature, can avoid the malleation flue gas in the electric field to flow in the insulator incasement moreover to the assurance has been cut off reason and reached the optimized operating state when the electric field is stepped up, and then has improved the efficiency of gathering dust of dust remover.
Description
Technical field
This utility model is related to a kind of thermal purging system and in particular to a kind of special new hot blow of wet cottrell
Sweep system, belong to field of mechanical technique.
Background technology
During the installation and operation of wet cottrell, the insulator system of cathode hanger is extremely important, especially
It is heating system and sealing system.
At present, heating coil is typically directly attached to the outer wall of insulated sleeve by the mode of heating that heating system adopts
On.This kind of mode of heating, it cannot be guaranteed that the homeostasiss of the uniformity of integral insulation sleeve pipe heating and temperature, easily produces because of local
Overheated and situation about bursting, affects the high-tension rising of electric field.
At present, it is to be compressed with asbestos cord that the sealing means that sealing system adopts generally are adopted.Because of wet cottrell body
Inside is operation under positive pressure, if insulator box interior sealing is not tight, the flue gas within electric field will directly channel in insulator box, because
Contain substantial amounts of moisture and sour gas in flue gas, cabinet wall plate can be corroded, and insulated sleeve outer wall can amass full dust, directly
Connect the impact structural strength of casing and the boosting of electric field, thus reducing efficiency of dust collection.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wet cottrell special
Novel hot purging system, this thermal purging system can not only make to keep certain temperature in insulator box, and it can be avoided that
Malleation flue gas in electric field is flowed in insulator box, thus ensureing that insulator reaches optimal operational condition when electric field boosts,
And then improve the dust-collecting efficiency of cleaner unit.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that：
A kind of special Novel hot purging system of wet cottrell is it is characterised in that include：Purging motor（5）, plus
Hot tank（6）And air supply duct（7）,
Aforementioned purging motor（5）And heater box（6）It is installed in the top of wet cottrell, heater box（6）Install
In purging motor（5）Afterwards, air supply duct（7）It is arranged on heater box（6）Afterwards, aforementioned air supply duct（7）Divide exhausted to each
Edge case（1）, and pass through insulator box（1）Outer wall adapter（4）With insulator box（1）Inside connection；
During operation, first open heater box（6）, heat heater box（6）Internal air, is then turned on purging motor（5）, purging
Blower fan（5）By heater box（6）Internal hot-air passes through air supply duct（7）Send into each insulator box（1）Heat that is interior, sending
Air is to insulator box（1）Inside carry out thermal purging.
The special Novel hot purging system of aforesaid wet cottrell is it is characterised in that aforementioned purging motor（5）Altogether
Meter two, a preparation and a use.
The special Novel hot purging system of aforesaid wet cottrell is it is characterised in that aforementioned purging motor（5）'s
Discharge pressure is more than the operating pressure in electric field.
Of the present utility model it is beneficial in that：During operation, by purging motor by the hot-air within heater box via
Air supply duct is sent in each insulator box, and the hot-air sent carries out thermal purging to the inside of insulator box, consequently, it is possible to
Not only make to maintain certain temperature in insulator box, even and if the bottom of insulated sleeve and top seal are not enough complete
Entirely, rely on the discharge pressure of purging motor, also the malleation flue gas in electric field can be pushed back electric field it is ensured that will not in insulator box
There is ash-laden gas to scurry into, also ensure that the seal in insulator box, thus ensure that insulator reaches when electric field boosts
Optimal operational condition, and then improve the dust-collecting efficiency of cleaner unit.
Brief description
Fig. 1 is the front view after thermal purging system of the present utility model is installed with wet cottrell；
Fig. 2 is the top view of thermal purging system in Fig. 1 and wet cottrell；
Fig. 3 is the A-A profile of thermal purging system in Fig. 2 and wet cottrell.
The implication of in figure reference：1- insulator box, 2- insulated sleeve, 3- insulator cover, the adapter of 4- outer wall, 5- purging
Blower fan, 6- heater box, 7- air supply duct.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is made with specific introduction.
With reference to Fig. 1, Fig. 2 and Fig. 3, the special Novel hot purging system of wet cottrell of the present utility model includes：
Purging motor 5, heater box 6 and air supply duct 7.
Purging motor 5 and heater box 6 are installed in the top of wet cottrell, and wherein, heater box 6 is arranged on purging
After blower fan 5, heater box 6 is used for heating the air within heater box 6, and purging motor 5 is used for the hot-air within heater box 6
It is blown out.Purging motor 5 amounts to two, a preparation and a use.
After air supply duct 7 is arranged on heater box 6, it is used for conveying the hot-air within heater box 6.7 points of air supply duct
To each insulator box 1, and connected with the inside of insulator box 1 by the outer wall adapter 4 of insulator box 1.
During operation, first open heater box 6, heat the air within heater box 6, when air is heated to uniform temperature,
It is then turned on purging motor 5, the hot-air within heater box 6 is sent into each insulator box by air supply duct 7 by purging motor 5
In 1, the hot-air sent carries out thermal purging to the inside of insulator box 1.Even if consequently, it is possible to the bottom of insulated sleeve 2 and upper
Portion's sealing is not enough complete, relies on the discharge pressure of purging motor 5, also the malleation flue gas in electric field can be pushed back electric field it is ensured that
Do not have an ash-laden gas in insulator box 1 to scurry into, ensure that the seal in insulator box 1 yet.
Have bleeder port on the insulator cover 3 of cleaner unit, be more than the operation pressure in electric field when the discharge pressure of purging motor 5
During power, purging motor 5 is blown over the hot-air coming and is got final product the pressure in the sub- case of balanced insulation 1 by bleeder port.So both ensure that
Temperature in insulator box 1, in turn ensure that the seal of insulator box 1.
Because thermal purging system of the present utility model can either make to keep certain temperature in insulator box 1, can again
Avoid the malleation flue gas in electric field to be flowed in insulator box 1 to reach it is possible to insulator is effectively ensured when electric field boosts
Optimal operational condition, and then improve the dust-collecting efficiency of cleaner unit.
It should be noted that above-described embodiment does not limit this utility model in any form, all using equivalent or wait
The technical scheme that the mode of effect conversion is obtained, all falls within protection domain of the present utility model.
Claims (3)
1. a kind of special Novel hot purging system of wet cottrell is it is characterised in that include：Purging motor（5）, heating
Case（6）And air supply duct（7）,
Described purging motor（5）And heater box（6）It is installed in the top of wet cottrell, heater box（6）It is arranged on and blow
Sweep blower fan（5）Afterwards, air supply duct（7）It is arranged on heater box（6）Afterwards, described air supply duct（7）Divide to each insulator
Case（1）, and pass through insulator box（1）Outer wall adapter（4）With insulator box（1）Inside connection；
During operation, first open heater box（6）, heat heater box（6）Internal air, is then turned on purging motor（5）, purging motor
（5）By heater box（6）Internal hot-air passes through air supply duct（7）Send into each insulator box（1）Hot-air that is interior, sending
To insulator box（1）Inside carry out thermal purging.
2. the special Novel hot purging system of wet cottrell according to claim 1 is it is characterised in that described blow
Sweep blower fan（5）Amount to two, a preparation and a use.
3. the special Novel hot purging system of wet cottrell according to claim 2 is it is characterised in that described blow
Sweep blower fan（5）Discharge pressure be more than electric field in operating pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886864.2U CN205926024U (en) | 2016-08-17 | 2016-08-17 | Dedicated novel hot purge system of wet electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886864.2U CN205926024U (en) | 2016-08-17 | 2016-08-17 | Dedicated novel hot purge system of wet electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926024U true CN205926024U (en) | 2017-02-08 |
Family
ID=57918524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886864.2U Active CN205926024U (en) | 2016-08-17 | 2016-08-17 | Dedicated novel hot purge system of wet electrostatic precipitator |
Country Status (1)
| Country | Link |
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| CN (1) | CN205926024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821657A (en) * | 2019-03-12 | 2019-05-31 | 华南理工大学 | The blow device of Precipitator insulator chamber |
| CN112282897A (en) * | 2020-09-30 | 2021-01-29 | 合肥宝发动力技术股份有限公司 | Electrostatic adsorption dustproof high-voltage system for diesel machinery |
-
2016
- 2016-08-17 CN CN201620886864.2U patent/CN205926024U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821657A (en) * | 2019-03-12 | 2019-05-31 | 华南理工大学 | The blow device of Precipitator insulator chamber |
| CN109821657B (en) * | 2019-03-12 | 2024-03-22 | 华南理工大学 | Purging device for insulator chamber of electric dust collector of coal-fired power plant |
| CN112282897A (en) * | 2020-09-30 | 2021-01-29 | 合肥宝发动力技术股份有限公司 | Electrostatic adsorption dustproof high-voltage system for diesel machinery |
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| GR01 | Patent grant |