CN208757232U - A kind of kiln gas dust separation system - Google Patents
A kind of kiln gas dust separation system Download PDFInfo
- Publication number
- CN208757232U CN208757232U CN201821448429.7U CN201821448429U CN208757232U CN 208757232 U CN208757232 U CN 208757232U CN 201821448429 U CN201821448429 U CN 201821448429U CN 208757232 U CN208757232 U CN 208757232U
- Authority
- CN
- China
- Prior art keywords
- purification case
- class purification
- removal
- box
- pipeline
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of kiln gas dust separation systems, it include fan housing, the air outlet of the fan housing is connected to suction ventilator by pipeline, the air outlet of suction ventilator is connected to removal of impurities baffle-box by pipeline, the partition shifted to install up and down is equipped in removal of impurities baffle-box, the air outlet of removal of impurities baffle-box is connected to first class purification case by pipeline, guide plate is equipped in first class purification case, and the first class purification case top end part between adjacent guide plate is equipped with spray system, the rear end of first class purification case is equipped with the secondary purification case communicated therewith, spaced filter bag is distributed in secondary purification case, filter bag upper port is equipped with the injection tube being respectively communicated with it, taper is provided with below filter bag to gather dust bucket.The utility model passes through removal of impurities baffle-box, first class purification case, the secondary purification case set gradually and is gradually purified to flue gas, and the flue gas impurity content for being vented it is least to be discharged into air, and higher efficiency of dust collection is obtained in whole process.
Description
Technical field:
The utility model relates to ceramic enamel frit makeing to produce and process field, relate generally to a kind of kiln gas dust separation system.
Background technique:
It is divided into two parts of melting furnace and smoke chamber, connection wall the right and left of melting furnace and smoke chamber in horse-shoe flame furnace
Respectively there is a hole, be that form flame into air and fuel empty on one side, is flue gas out on one side, forms semicircular arc-shaped as horseshoe, therefore
Referred to as horse-shoe flame furnace, flue gas enter smoke chamber after coming out, a large amount of NO and NO2 are contained in flue gas, by denitration process it
Afterwards, it mostly also needs to purify it, and existing purification device is mostly after being simply filtered to the impurity in flue gas
Directly it is vented, it is mostly that flue gas is passed directly in filter by pipeline that filter type is also very simple,
Filter type is simple, can only filter out a part of miscellaneous dirt, can also some miscellaneous dirt can with flue gas be vented and be drained into air
In the middle, air environment is polluted, and needs often to clear up since dirt miscellaneous in flue gas is relatively in filter process more, cleaning is compared
Trouble, large labor intensity is time-consuming and laborious, while production be continuously carry out in, cleaning when need to shut down, thus
The operation of production line is affected, therefore its dedoping step is improved.
Utility model content:
The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of kiln gas dust separation system
System gradually purifies flue gas by removal of impurities baffle-box, first class purification case, secondary purification case, reaches discharge standard.
The utility model is achieved through the following technical solutions:
A kind of kiln gas dust separation system, includes fan housing, and the air outlet of the fan housing is connected to suction by pipeline
The air outlet of blower, the suction ventilator is connected to removal of impurities baffle-box by pipeline, it is characterised in that: sets in the removal of impurities baffle-box
There is the partition shifted to install up and down, the channel passed through for flue gas is equipped between the partition and removal of impurities baffle-box, the removal of impurities is slow
The air outlet for rushing case is connected to first class purification case by pipeline, and guide plate is equipped in the first class purification case, is distributed on the guide plate
There is spaced gas port, and the first class purification case top end part between adjacent guide plate is equipped with spray system, the first class purification
The rear end of case is equipped with the secondary purification case communicated therewith, and spaced filter bag, the filter is distributed in the secondary purification case
Bag upper port is equipped with the injection tube being respectively communicated with it, and the inlet end of the injection tube stretches out outside first class purification case, and is equipped with
Pulse valve is provided with taper below the filter bag and gathers dust bucket.
The bottom end of the removal of impurities baffle-box be equipped with continuously be arranged side by side drawable connect miscellaneous slot.
Gas port on the adjacent guide plate is dislocatedly distributed.
The spray system includes the spray head for being mounted on first class purification case top end face, and the water inlet pipe of the spray head is all connected with
To water inlet line, the water inlet line is connected to the water outlet of water tank, and water pump is equipped in pipeline.
Apopore is distributed on the bottom face of the first class purification case, the bottom end of the first class purification case is provided with water receiving
Slot, the water receiving tank are connected to waste water tank by conduit.
The secondary purification case side is equipped with tubaeform airscoop shroud, and the air inlet of the tubaeform airscoop shroud passes through pipeline
It is connected to the gas outlet of first class purification case, it is turbid to be equipped with flue gas on the outlet pipe of the outlet side connection of the tubaeform air leaving cover
Spend instrument.
Its principle is: being carried out gradually by the removal of impurities baffle-box, first class purification case, secondary purification case that set gradually to flue gas
Purification, the flue gas impurity content for being vented it is least to be discharged into air, and flue gas enters removal of impurities baffle-box first, by removing
The setting of miscellaneous baffle-box internal partition can stop miscellaneous dirt, while miscellaneous dirt falls to removal of impurities baffle-box due to gravity respectively
Bottom end connects in miscellaneous slot, and the flue gas for removing certain miscellaneous dirt enters back into first class purification case and carries out depositing dust to it by processing of spraying water,
First class purification case is entered back into after depositing dust and carries out depositing dust again to it, and ash-laden gas is entered in secondary purification case by entrance, is led to
The effect of filter bag is folded down into ash bucket.In the process, the flue gas in air-flow successively passes through each filter bag, and the interval is set
Secondary purification case is divided into several filter chambers by the filter bag set, and with the continuous progress of filter process, coarse granule will fall by inertia
Hopper bottom, fine dust rise with air-flow, and when air-flow passes through filter bag, dust is delayed at filter bag surface, filter bag appearance lamination
Dirt gradually increases, so that dust-precipitator resistance be made to increase, when resistance rises to a certain range (1200~1500), closes air inlet/outlet
Mouthful, pulse valve is opened, compressed air sprays high pressure draught to pocket by jet pipe, makes pocket instantaneous pressure, filter bag is deformed,
Vibration, achievees the purpose that deashing.After deashing, inlet and outlet is reopened, dust-precipitator enters filtration condition again.Each filter chamber
Successively deashing, the Parameter adjustables such as specific cleaning cycle, does not interfere with each other, and realizes and works continuously for a long time, improves ash-removal effect.It is whole
Higher efficiency of dust collection is obtained during a, realizes the discharge standard of 20mg/m3, and the service life of filter bag extends to 2 years,
Operating cost expenditure is reduced, reaches economical operation, guarantees the maximum benefit of client.
The utility model has the advantages that:
The structure design of the utility model is reasonable, passes through the removal of impurities baffle-box, first class purification case, secondary purification case set gradually
Flue gas is gradually purified, make its be vented flue gas impurity content it is least is discharged into air, in whole process obtain compared with
High efficiency of dust collection, realizes the discharge standard of 20mg/m3, while reducing the low operating cost expenditure of dedusting, reaches economical operation.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment:
Referring to attached drawing.
A kind of kiln gas dust separation system includes fan housing 1, and the air outlet of the fan housing 1 is connected to by pipeline
The air outlet of suction ventilator 2, the suction ventilator 2 is connected to removal of impurities baffle-box 3 by pipeline, is equipped in the removal of impurities baffle-box 3 upper
Under the partition 4 that shifts to install, the channel passed through for flue gas is equipped between the partition 4 and removal of impurities baffle-box 3, the removal of impurities buffers
The air outlet of case 3 is connected to first class purification case 5 by pipeline, and guide plate 6 is equipped in the first class purification case 5, is divided on the guide plate 6
Be furnished with spaced gas port 17, and 5 top end part of first class purification case between adjacent guide plate 6 be equipped with spray system, described one
The rear end of grade purifying box 5 is equipped with the secondary purification case 7 communicated therewith, and spaced filter is distributed in the secondary purification case 7
Bag 8,8 upper port of filter bag are equipped with the injection tube 9 being respectively communicated with it, and the inlet end of the injection tube 9 stretches out first class purification
Outside case 5, and pulse valve 10 is installed, the lower section of the filter bag 8 is provided with taper and gathers dust bucket 11.
The bottom end of the removal of impurities baffle-box 3 be equipped with continuously be arranged side by side drawable connect miscellaneous slot 12.
Gas port on the adjacent guide plate 6 is dislocatedly distributed.
The spray system includes the spray head 13 for being mounted on first class purification case top end face, and the water inlet pipe of the spray head 13 is equal
It is connected to water inlet line, the water inlet line is connected to the water outlet of water tank, and water pump is equipped in pipeline.
Apopore is distributed on the bottom face of the first class purification case 5, the bottom end of the first class purification case 5, which is provided with, to be connect
Sink 19, the water receiving tank 19 are connected to waste water tank 14 by conduit.
7 side of secondary purification case is equipped with tubaeform airscoop shroud 15, and the air inlet of the tubaeform airscoop shroud 15 is logical
Piping is connected to the gas outlet of first class purification case 5, on the outlet pipe 18 of the outlet side connection of the tubaeform air leaving cover 15
Flue gas transmissometer 16 is installed.
Claims (6)
1. a kind of kiln gas dust separation system, includes fan housing, the air outlet of the fan housing is connected to air draught by pipeline
The air outlet of machine, the suction ventilator is connected to removal of impurities baffle-box by pipeline, it is characterised in that: is equipped in the removal of impurities baffle-box
The partition shifted to install up and down is equipped with the channel passed through for flue gas, the removal of impurities buffering between the partition and removal of impurities baffle-box
The air outlet of case is connected to first class purification case by pipeline, and guide plate is equipped in the first class purification case, is distributed on the guide plate
Spaced gas port, and the first class purification case top end part between adjacent guide plate is equipped with spray system, the first class purification case
Rear end be equipped with the secondary purification case that communicates therewith, spaced filter bag, the filter bag is distributed in the secondary purification case
Upper port is equipped with the injection tube being respectively communicated with it, and the inlet end of the injection tube stretches out outside first class purification case, and is equipped with arteries and veins
Valve is rushed, taper is provided with below the filter bag and is gathered dust bucket.
2. kiln gas dust separation system according to claim 1, it is characterised in that: the bottom of the removal of impurities baffle-box
End be equipped with continuously be arranged side by side drawable connect miscellaneous slot.
3. kiln gas dust separation system according to claim 1, it is characterised in that: leading on the adjacent guide plate
Stomata is dislocatedly distributed.
4. kiln gas dust separation system according to claim 1, it is characterised in that: the spray system includes peace
Mounted in the spray head of first class purification case top end face, the water inlet pipe of the spray head is connected to water inlet line, the water inlet line connection
To the water outlet of water tank, and water pump is equipped in pipeline.
5. kiln gas dust separation system according to claim 1, it is characterised in that: the bottom of the first class purification case
Apopore is distributed on end face, the bottom end of the first class purification case is provided with water receiving tank, and the water receiving tank is connected to by conduit
Waste water tank.
6. kiln gas dust separation system according to claim 1, it is characterised in that: the secondary purification case side
Equipped with tubaeform airscoop shroud, the air inlet of the tubaeform airscoop shroud is connected to by pipeline with the gas outlet of first class purification case, institute
It states and flue gas transmissometer is installed on the outlet pipe of the outlet side connection of tubaeform air leaving cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448429.7U CN208757232U (en) | 2018-09-05 | 2018-09-05 | A kind of kiln gas dust separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448429.7U CN208757232U (en) | 2018-09-05 | 2018-09-05 | A kind of kiln gas dust separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208757232U true CN208757232U (en) | 2019-04-19 |
Family
ID=66134293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448429.7U Active CN208757232U (en) | 2018-09-05 | 2018-09-05 | A kind of kiln gas dust separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208757232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815976A (en) * | 2018-09-05 | 2018-11-16 | 安徽磐盛新型材料科技有限公司 | A kind of kiln gas dust separation system |
-
2018
- 2018-09-05 CN CN201821448429.7U patent/CN208757232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815976A (en) * | 2018-09-05 | 2018-11-16 | 安徽磐盛新型材料科技有限公司 | A kind of kiln gas dust separation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214182230U (en) | Reverse-blowing induced-draft internal-filtration big cloth bag negative pressure dust removal system for smoke treatment of submerged arc furnace | |
| CN105920945A (en) | Pulse bag type dust collector device | |
| CN208757232U (en) | A kind of kiln gas dust separation system | |
| CN201154284Y (en) | Air filter | |
| CN108815976A (en) | A kind of kiln gas dust separation system | |
| CN112682176A (en) | Dust exhaust system and dust exhaust method for gas turbine inlet air filter device | |
| CN203598647U (en) | Reciprocating flue gas wet-type filtering purification device | |
| CN101337146A (en) | Novel dust remover | |
| CN203342609U (en) | Vertical pulse composite flue gas purification device | |
| CN103252147B (en) | Self-cleaning type air filter | |
| CN214871865U (en) | Smoke exhaust device of internal mixer | |
| CN204502632U (en) | Spiral negative pressure dust removing device | |
| CN210495742U (en) | Bag-type dust collector for high-temperature flue gas | |
| CN205036456U (en) | A air filter for compressor gas turbine | |
| CN204582809U (en) | Clinker dust gathering-device | |
| CN209060759U (en) | A kind of air purifying dust remover | |
| CN201260919Y (en) | Novel dust remover | |
| CN205850478U (en) | A kind of water-fog type Minitype dust collector | |
| CN204017597U (en) | A kind of water jet oil dirt clarifier | |
| CN221412536U (en) | Fume extractor for highway tunnel | |
| CN217380750U (en) | Prevent blockking up long-life non-maintaining air cleaner | |
| CN204522558U (en) | A kind of separate type sack cleaner | |
| CN104069703A (en) | Water jet oil dust purifier | |
| CN217247616U (en) | Novel integral type dust remover | |
| CN202355952U (en) | Low-pressure pulse bag type dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |