CN205090812U - Automatic switching control equipment is handled to flue gas - Google Patents
Automatic switching control equipment is handled to flue gas Download PDFInfo
- Publication number
- CN205090812U CN205090812U CN201520764712.0U CN201520764712U CN205090812U CN 205090812 U CN205090812 U CN 205090812U CN 201520764712 U CN201520764712 U CN 201520764712U CN 205090812 U CN205090812 U CN 205090812U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- pipeline
- air door
- flue
- sack cleaner
- 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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- Treating Waste Gases (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an automatic switching control equipment is handled to flue gas, intake pipe, spray drying tower, sack cleaner and desulfurizing tower including the kiln flue gas still include the high temperature gas flue, intake pipe and spray drying tower intercommunication through pipeline an intercommunication, through pipeline b intercommunication, still are equipped with the fan between sack cleaner and the desulfurizing tower between spray drying tower and the sack cleaner between spray drying tower and the sack cleaner, the one end and the pipeline an intercommunication of high temperature gas flue, the other end and pipeline b intercommunication, the high temperature gas flue is equipped with the automatic water conservancy diversion air door of flue gas with pipeline a's junction, it is equipped with the thermometer to be close to the automatic water conservancy diversion air door department of flue gas in the pipeline a, the thermometer is located before the automatic water conservancy diversion air door of flue gas to external have a temperature control regulator that is used for controlling the automatic water conservancy diversion air door of flue gas. The utility model discloses can inspect the flue -gas temperature to the flue that automatic switch -over different temperatures flue gas used has prolonged the flue gas and has handled the life -span of using.
Description
Technical field
The utility model belongs to ceramics factory's fume treatment auxiliary technical field, is specifically related to a kind of fume treatment automatic switching control equipment.
Background technology
In the manufacture process of pottery, some high temperature kiln tail gas can reach the temperature requirement of spraying spray drying tower, will by its reuse to spraying dry.In the manufacture process of pottery; spray drying tower and kiln gas belong to concentrates discharge; run because spray drying tower belongs to intermittent, after kiln tail gas is used for spray drying tower powder process, flue-gas temperature reduces; by sack cleaner purifying and stive; when spraying spray drying tower is in stopped status, the high temperature kiln tail gas of backflow, very easily crushing damage is caused to sack cleaner; therefore for the spray-dired ceramics factory of kiln recycling tail gas, a kind of automatic switching control equipment of gas circuit is needed.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of fume treatment automatic switching control equipment, it is skillfully constructed, reasonable in design, effectively can be identified temperature and the gas circuit that automatically switches, be extended the service life of fume treatment auxiliary.
The technical scheme that the utility model adopts is: a kind of fume treatment automatic switching control equipment, comprise the air inlet pipe of kiln gas, spray drying tower, sack cleaner and desulfurizing tower, also comprise high-temperature flue gas road, described air inlet pipe one end is communicated with spray drying tower, described spray drying tower is communicated with by pipeline a with between sack cleaner, be communicated with by pipeline b between sack cleaner with desulfurizing tower, also blower fan is provided with between described spray drying tower and sack cleaner, the one end in described high-temperature flue gas road is communicated with pipeline a, the other end is communicated with pipeline b, the junction of described high-temperature flue gas road and pipeline a is provided with flue gas auto-guiding air door, thermometer is provided with near flue gas auto-guiding air door place in described pipeline a, before described thermometer is positioned at flue gas auto-guiding air door, and be circumscribed with one for controlling the temperature control damper of flue gas auto-guiding air door.
As preferably, be communicated with by check valve between described sack cleaner with pipeline b.
As preferably, the junction of described high-temperature flue gas road and pipeline b is provided with flue gas auto-guiding air door with the coordination auto-guiding air door opened with closing.
The beneficial effects of the utility model are: the utility model is skillfully constructed; reasonable in design, can check flue-gas temperature, and the flue that the different temperatures flue gas that automatically switches uses; good protective effect is served to fume treatment auxiliary, extends the life-span that fume treatment uses.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, air inlet pipe; 2, spray drying tower; 3, sack cleaner; 4, desulfurizing tower; 5, high-temperature flue gas road; 6, pipeline a; 7, pipeline b; 8, blower fan; 9, flue gas auto-guiding air door; 10, thermometer; 11, temperature control damper.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, the utility model comprises the air inlet pipe 1 of kiln gas, spray drying tower 2, sack cleaner 3 and desulfurizing tower 4, also comprise high-temperature flue gas road 5, described air inlet pipe 1 one end is communicated with spray drying tower 2, described spray drying tower 2 is communicated with by pipeline a6 with between sack cleaner 3, be communicated with by pipeline b7 between sack cleaner 3 with desulfurizing tower 4, blower fan 8 is also provided with between described spray drying tower 2 and sack cleaner 3, the one end in described high-temperature flue gas road 5 is communicated with pipeline a6, the other end is communicated with pipeline b7, described high-temperature flue gas road 5 is provided with flue gas auto-guiding air door 9 with the junction of pipeline a6, thermometer 10 is provided with near flue gas auto-guiding air door 9 place in described pipeline a6, before described thermometer 10 is positioned at flue gas auto-guiding air door 9, and be circumscribed with one for controlling the temperature control damper 11 of flue gas auto-guiding air door 9.
Embodiment 2: identical with above-described embodiment 1, wherein above-mentioned sack cleaner 3 is communicated with by check valve with between pipeline b7.
Embodiment 3: identical with above-described embodiment 1, wherein above-mentioned high-temperature flue gas road 5 and the junction of pipeline b7 are provided with flue gas auto-guiding air door 9 with the coordination auto-guiding air door opened with closing.
The utility model detects flue-gas temperature by set temperature meter 10, shows flue-gas temperature in real time by temperature regulation controller, and controls the switch of flue gas auto-guiding air door 9.When flue-gas temperature height, illustrate that spray drying tower 2 is in stopped status, now control flue gas auto-guiding air door 9 is opened by temperature regulation controller, makes kiln gas drain into desulfurizing tower 4 through high-temperature flue gas road 5 and processes; When the temperature is low, illustrate that spray drying tower 2 is in running order, now control flue gas auto-guiding air door 9 is closed by temperature regulation controller, and kiln gas is processed discharged to desulfurizing tower 4 after being purified discharged to sack cleaner 3 by pipeline a6.The effect of protecting cloth bag dust collector 3 can be played, increase the service life.
The utility model is skillfully constructed, reasonable in design, can check flue-gas temperature, and the flue that the different temperatures flue gas that automatically switches uses, good protective effect is served to fume treatment auxiliary, extends the life-span that fume treatment uses.
Claims (3)
1. a fume treatment automatic switching control equipment, comprise the air inlet pipe (1) of kiln gas, spray drying tower (2), sack cleaner (3) and desulfurizing tower (4), it is characterized in that: also comprise high-temperature flue gas road (5), described air inlet pipe (1) one end is communicated with spray drying tower (2), be communicated with by pipeline a (6) between described spray drying tower (2) with sack cleaner (3), be communicated with by pipeline b (7) between sack cleaner (3) with desulfurizing tower (4), blower fan (8) is also provided with between described spray drying tower (2) and sack cleaner (3), one end of described high-temperature flue gas road (5) is communicated with pipeline a (6), the other end is communicated with pipeline b (7), described high-temperature flue gas road (5) is provided with flue gas auto-guiding air door (9) with the junction of pipeline a (6), thermometer (10) is provided with near flue gas auto-guiding air door (9) place in described pipeline a (6), it is front that described thermometer (10) is positioned at flue gas auto-guiding air door (9), and be circumscribed with one for controlling the temperature control damper (11) of flue gas auto-guiding air door (9).
2. a kind of fume treatment automatic switching control equipment according to claim 1, be is characterized in that: be communicated with by check valve between described sack cleaner (3) with pipeline b (7).
3. a kind of fume treatment automatic switching control equipment according to claim 1, is characterized in that: described high-temperature flue gas road (5) and the junction of pipeline b (7) are provided with flue gas auto-guiding air door (9) with the coordination auto-guiding air door opened with closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764712.0U CN205090812U (en) | 2015-09-29 | 2015-09-29 | Automatic switching control equipment is handled to flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764712.0U CN205090812U (en) | 2015-09-29 | 2015-09-29 | Automatic switching control equipment is handled to flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090812U true CN205090812U (en) | 2016-03-16 |
Family
ID=55481489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520764712.0U Expired - Fee Related CN205090812U (en) | 2015-09-29 | 2015-09-29 | Automatic switching control equipment is handled to flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115950273A (en) * | 2023-01-07 | 2023-04-11 | 秦皇岛信能能源设备有限公司 | High-temperature flue gas drying sludge treatment equipment and process for metal smelting furnace |
-
2015
- 2015-09-29 CN CN201520764712.0U patent/CN205090812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115950273A (en) * | 2023-01-07 | 2023-04-11 | 秦皇岛信能能源设备有限公司 | High-temperature flue gas drying sludge treatment equipment and process for metal smelting furnace |
| CN115950273B (en) * | 2023-01-07 | 2023-07-14 | 秦皇岛信能能源设备有限公司 | High-temperature flue gas drying sludge treatment process for metal melting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |