CN205269289U - Back flush flue gas filtration system - Google Patents
Back flush flue gas filtration system Download PDFInfo
- Publication number
- CN205269289U CN205269289U CN201620010512.0U CN201620010512U CN205269289U CN 205269289 U CN205269289 U CN 205269289U CN 201620010512 U CN201620010512 U CN 201620010512U CN 205269289 U CN205269289 U CN 205269289U
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- heater
- tube sheet
- flue gas
- described body
- mouth
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Abstract
The utility model relates to a filtration system especially relates to a back flush flue gas filtration system. The induction cooker comprises a cooker bod, the bottom of furnace body be equipped with down the cone, the bottom of lower cone be equipped with row cinder notch, row's cinder notch in be equipped with the residual cake valve mouth, the one end of row's cinder notch be equipped with into mouth, the other end of row's cinder notch be equipped with spare hole, the upper end of furnace body be equipped with the tube sheet, the bottom of tube sheet be equipped with downwardly extending's filter stick, the upper portion of furnace body be equipped with the head, the upper end of furnace body be equipped with the outlet flue, the outlet flue establish the upper left side at the tube sheet, the head in be equipped with the back flush mouth. Back flush flue gas filtration system simple structure, investment cost is low, and the running cost is low, excellent in use effect.
Description
Technical field
The utility model relates to a kind of filtering system, particularly relates to a kind of back flushing flue gas filter system.
Background technology
The burning of boiler traditional at present is mainly with coal, and wherein coal-fired power plant is the discharge rich and influential family of China's consumption coal and sulfurous gas and oxynitride, causes the pollution of environment, simultaneously production cost height.
Chinese patent CN201020653537.5, open a kind of chain type boiler Special square desulfurizing dust-collector, sidepiece at the first impacting desulfurization dust settling chamber with gas approach is set up in parallel the 2nd impacting desulfurization dust settling chamber, and arrange with described 2nd impacting desulfurization dust settling chamber steam-water separation chamber arranged side by side, the top seal two bottom sides of described 2nd impacting desulfurization dust settling chamber communicates with the first desulfurization dust chamber and steam-water separation chamber respectively, the top of described steam-water separation chamber is interval with the liquid barrier of three layers from bottom to top, and the topmost of steam-water separation chamber is exhanst gas outlet; The atomizer sprayed down is located at the top of described first impacting desulfurization dust settling chamber. This structure sweetening effectiveness is poor.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, it is provided that a kind of structure is simple, and the back flushing flue gas filter system that denitration efficiency is high.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of back flushing flue gas filter system, comprise body of heater, the bottom of described body of heater is provided with lower cone, the bottom of described lower cone is provided with slag-drip opening, described slag-drip opening is provided with residual cake valve mouth, one end of described slag-drip opening is provided with smoke inlet, the other end of described slag-drip opening is provided with mouth for subsequent use, the upper end of described body of heater is provided with tube sheet, the bottom of described tube sheet is provided with the filter stick of extension downwards, the top of described body of heater is provided with end socket, the upper end of described body of heater is provided with smoke outlet, described smoke outlet is located at the upper left side of tube sheet, described end socket is provided with back flushing mouth,
Being provided with temperature sensor and humidity sensor in described body of heater, the wall thickness of described body of heater is 5mm, and the internal diameter of described body of heater is 406mm.
As preferably, between the top of described tube sheet and body of heater, being respectively equipped with gasket between the bottom of tube sheet and body of heater, described body of heater and tube sheet are fastened by flange.
The temperature of body of heater can effectively be monitored by temperature sensor, when the temperature that the temperature of flue gas is certain, need to strengthen spray and drench, carry out in time except temperature.
Therefore, back flushing flue gas filter system of the present utility model, structure is simple, and cost of investment is low, and running cost is low, it may also be useful to effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of back flushing flue gas filter system, comprise body of heater 1, the bottom of described body of heater 1 is provided with lower cone 2, the bottom of described lower cone 2 is provided with slag-drip opening 3, described slag-drip opening 3 is provided with residual cake valve mouth 4, one end of described slag-drip opening 3 is provided with smoke inlet 5, the other end of described slag-drip opening 3 is provided with mouth 6 for subsequent use, the upper end of described body of heater 1 is provided with tube sheet 7, the bottom of described tube sheet 7 is provided with the filter stick 8 of extension downwards, the top of described body of heater 1 is provided with end socket 9, the upper end of described body of heater 1 is provided with smoke outlet 10, described smoke outlet 10 is located at the upper left side of tube sheet 7, described end socket 9 is provided with back flushing mouth 11,
Being provided with temperature sensor 12 and humidity sensor 13 in described body of heater 1, the wall thickness of described body of heater 1 is 5mm, and the internal diameter of described body of heater 1 is 406mm.
Between the top of described tube sheet 7 and body of heater 1, being respectively equipped with gasket 14 between the bottom of tube sheet 7 and body of heater 1, described body of heater 1 is fastened by flange 15 with tube sheet 7.
Claims (2)
1. a back flushing flue gas filter system, it is characterized in that: comprise body of heater (1), the bottom of described body of heater (1) is provided with lower cone (2), the bottom of described lower cone (2) is provided with slag-drip opening (3), described slag-drip opening (3) is provided with residual cake valve mouth (4), one end of described slag-drip opening (3) is provided with smoke inlet (5), the other end of described slag-drip opening (3) is provided with mouth for subsequent use (6), the upper end of described body of heater (1) is provided with tube sheet (7), the bottom of described tube sheet (7) is provided with the filter stick (8) of extension downwards, the top of described body of heater (1) is provided with end socket (9), the upper end of described body of heater (1) is provided with smoke outlet (10), described smoke outlet (10) is located at the upper left side of tube sheet (7), described end socket (9) is provided with back flushing mouth (11),
Being provided with temperature sensor (12) and humidity sensor (13) in described body of heater (1), the wall thickness of described body of heater (1) is 5mm, and the internal diameter of described body of heater (1) is 406mm.
2. back flushing flue gas filter system according to claim 1, it is characterized in that: between the top of described tube sheet (7) and body of heater (1), being respectively equipped with gasket (14) between the bottom of tube sheet (7) and body of heater (1), described body of heater (1) and tube sheet (7) are fastened by flange (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010512.0U CN205269289U (en) | 2016-01-07 | 2016-01-07 | Back flush flue gas filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010512.0U CN205269289U (en) | 2016-01-07 | 2016-01-07 | Back flush flue gas filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205269289U true CN205269289U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010512.0U Active CN205269289U (en) | 2016-01-07 | 2016-01-07 | Back flush flue gas filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205269289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401929A (en) * | 2017-09-22 | 2017-11-28 | 萍乡市华星化工设备填料有限公司 | A kind of fume dust remover with backwashing function |
| CN111773831A (en) * | 2020-07-14 | 2020-10-16 | 李世梅 | Chemical gas cooling and recycling system |
-
2016
- 2016-01-07 CN CN201620010512.0U patent/CN205269289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401929A (en) * | 2017-09-22 | 2017-11-28 | 萍乡市华星化工设备填料有限公司 | A kind of fume dust remover with backwashing function |
| CN111773831A (en) * | 2020-07-14 | 2020-10-16 | 李世梅 | Chemical gas cooling and recycling system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |