CN208660715U - A kind of Tower for purifying waste gas - Google Patents
A kind of Tower for purifying waste gas Download PDFInfo
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- CN208660715U CN208660715U CN201821221693.7U CN201821221693U CN208660715U CN 208660715 U CN208660715 U CN 208660715U CN 201821221693 U CN201821221693 U CN 201821221693U CN 208660715 U CN208660715 U CN 208660715U
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- filtration pond
- strainer
- tower
- waste gas
- purifying waste
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Abstract
The utility model discloses a kind of Tower for purifying waste gas, including tower body, tower body is equipped with air inlet and air outlet, and gas outlet is connected to exhaust fan by pipeline.It is equipped with gas-filtering device in the top of air inlet inside tower body, tower body bottom is equipped with water collecting funnel, and the lower section of water collecting funnel is equipped with sewage-treatment plant.Sewage-treatment plant includes sink, the inside of sink is equipped with interconnected filtering ponds and reservoir, water collecting funnel bottom connects aqueduct, aqueduct is extended to the over the surface in filter tank, reservoir is connect by pipeline with water pump, it is separated between filtering ponds and reservoir by the first strainer, the bottom of the first strainer is equipped with baffle.The utility model provides a kind of Tower for purifying waste gas, purifying column relative to conventional monolithic, purifying column and sewage-treatment plant are separated, it is more convenient for clearing up generated dust sediment after sewage treatment, alleviate the labor intensity of cleanup crew, without stopping production when sewage treatment, have the advantages that clean-up effect is good low with water consumption.
Description
Technical field
The utility model relates to purifying column technical field, in particular to a kind of Tower for purifying waste gas.
Background technique
The industries such as chemical industry, medicine, petroleum can generate a large amount of exhaust gas in process of production, these exhaust gas generally require to purify
It could discharge, and the industrial waste gas that waste gas purification is generated primarily directed to industrial site, such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc., correspondingly, go out in the market
A large amount of off-gas cleaning equipment is showed, spray purification tower is one such.
The cyclic water tank of bottom is closed in existing purifying column, and the dust precipitate buildup inside cyclic water tank arrives
When to a certain degree, needs cleanup crew's opening maintenance door to enter in water tank and clear up, it is long because environment is more severe in purifying column
Time stays the health that can seriously affect maintenance personnel in purifying column.Meanwhile in existing purifying column in cyclic water tank
Filter device is typically more simple and crude, only the strainer or packing material of single layer.If filtered waste water is used for secondary spraying, hold
Easily cause the blocking of spray tube；If waste water directly exhausted, and the waste of water resource is caused, so that the inadequate energy-saving ring of purifying column
It protects.
Summary of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of cleaning convenience, energy-saving and environment-friendly waste gas purification
Tower.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
The lower sides of a kind of Tower for purifying waste gas, including tower body, the tower body are equipped with air inlet, the top of the tower body
Equipped with gas outlet, the gas outlet is connected to exhaust fan by pipeline.It is set above the air inlet inside the tower body
There is gas-filtering device, the tower body bottom is equipped with water collecting funnel, and the lower section of the water collecting funnel is equipped with sewage-treatment plant.Institute
The sewage-treatment plant stated includes sink, and the inside of the sink is equipped with interconnected filtering ponds and reservoir, the collection
Hyponome bottom connects aqueduct, and the aqueduct is extended to the over the surface in filter tank, and the reservoir passes through pipeline and water pump
Connection.It is separated between the filtering ponds and reservoir by the first strainer, the bottom of the first strainer is equipped with one piece and is used for barrier
The baffle of dust sediment.
Further, the gas-filtering device includes the overflowing board, filter layer and water removal set gradually from the bottom to top
Layer sprays between the overflowing board and filter layer equipped with the first spray tube, the filter layer and except being equipped with second between water layer
Pipe, the spray head of second spray tube are atomizer.First spray tube is connect by the first branch pipe with the water pump,
Second spray tube is connect by the second branch pipe with the water pump, is respectively equipped on first branch pipe and the second branch pipe
Hand-operated valve.
Further, the filtering ponds are divided into by-pass filtration pond, secondary filtration pond and three-stage filtration pond, the level-one mistake
A surge tank is installed with above filter tank, the aqueduct extends to inside the surge tank, the surge tank
Overflow port is offered on side wall.The three-stage filtration pond is connected to by first strainer with reservoir, the level-one mistake
It is separated between filter tank and secondary filtration pond by the second strainer, passes through third between the secondary filtration pond and three-stage filtration pond
Strainer separates, and the bottom of second strainer and third strainer is respectively equipped with baffle.
Further, filter net jam in order to prevent, in the by-pass filtration pond, secondary filtration pond and three-stage filtration pond point
Not Tian Chongyou cobblestone, the cobblestone size in by-pass filtration pond is greater than the cobblestone size in secondary filtration pond, secondary filtration
The size of cobblestone is greater than the size of cobblestone in three-stage filtration pond in pond.
Further, in order to reach filter effect most preferably, the length in the by-pass filtration pond is secondary filtration pond length
1.5-2.5 times, the length in the secondary filtration pond is 1.5-2.5 times of three-stage filtration pond length.
Further, the mesh number of the third strainer is greater than the mesh number of the second strainer, and the mesh number of first strainer is greater than
The mesh number of third strainer.
Further, the height of the baffle is 100-300mm, and the height of second strainer and third strainer is
500-700mm, the highest point of the first strainer, the second strainer and third strainer are no more than the top surface of sink.
Further, the bottom of gullet is equipped with blowdown valve, and blowdown valve is in close state under normal circumstances, only
The blowdown valve is just opened when needing to clean entire sink or sink water level is excessively high.
Further, some flammable explosive gas generate explosion, the middle part of the tower body when pressure is excessive in order to prevent
Side wall is equipped with and lets out exposure piece.
Further, the floating ball type liquid level sensor for constantly monitoring sink water level is equipped in the sink.
The utility model has the following beneficial effects: a kind of Tower for purifying waste gas is provided, by purifying column and sewage-treatment plant
It separately designs and produces, the sink with multistage filtering is set, design baffle in filter screen bottom.The aggregation of sediment caused by dust stops
It stays at baffle, when cleaning sink, it is only necessary to baffle is cleared up emphatically, the labor intensity of cleanup crew is significantly reduced,
It is time saving and energy saving, avoid cleanup crew in purifying column to overlong time and influence physical and mental health.Carry the water body warp of dust
The blocking that will cause spray tube can be recycled not after multistage filtering, when carrying out sewage treatment, purifying column is without stopping
Work, meanwhile, improved purifying column water consumption is low.Relative to the purifying column of conventional monolithic, the utility model has structure
Design the good and reliable for operation advantage of reasonable, high dust collection efficiency, clean-up effect.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of the utility model.
Fig. 2 is the schematic view of facade structure of the utility model.
Fig. 3 is the schematic top plan view of sink.
Fig. 4 is diagrammatic cross-section of the Fig. 3 along the direction A-A.
Primary clustering symbol description: 1, tower body；101, exposure piece is let out；102, maintenance door；10, bracket；11, air inlet；12, go out
Port；13, water collecting funnel；14, aqueduct；2, filter device；201, the first spray tube；202, the second spray tube；203, first
Branch pipe；204, the second branch pipe；21, overflowing board；22, filter layer；23, water layer is removed；3, sink；301, the first strainer；302, second
Strainer；303, third strainer；31, filtering ponds；311, by-pass filtration pond；312, secondary filtration pond；313, three-stage filtration pond；32,
Reservoir；321, blowdown valve；322, floating ball type liquid level sensor；33, surge tank；331, overflow port；4, water pump；5, manually
Valve；6, steel plate；7, exhaust fan；8, cobblestone.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of Tower for purifying waste gas, including tower body 1, tower body 1 are installed over the mount 10, under tower body 1
Portion's side wall is equipped with air inlet 11, and the top of tower body 1 is equipped with gas outlet 12, and gas outlet 12 is connected to exhaust fan 7 by pipeline, takes out
Blower 7 is connected to the high-altitude 15m chimney by pipeline, and the middle part of sliding channel of tower body 1, which is equipped with to let out, exposes piece 101, and the top of tower body 1 is in
Portion position offers movable maintenance door 102 respectively.
Inside tower body 1 the top of air inlet be equipped with gas-filtering device 2, gas-filtering device 2 include from the bottom to top according to
The overflowing board 21 of secondary setting, filter layer 22 and water layer 23 is removed, the first spray tube 201 is equipped between overflowing board 21 and filter layer 22,
Filter layer 22 and except the second spray tube 202 is equipped between water layer 23, the spray head of the second spray tube 202 is atomizer.First spray
Shower pipe 201 is connect by the first branch pipe 203 with water pump 4, and the second spray tube 202 is connect by the second branch pipe 204 with water pump 4, the
Hand-operated valve 5 is respectively equipped on one branch pipe 203 and the second branch pipe 204.1 bottom of tower body is equipped with water collecting funnel 13, water collecting funnel 13
Lower section is equipped with sewage-treatment plant.
As shown in Figure 3, Figure 4, sewage-treatment plant includes sink 3, and sink 3 is rectangle structure.It was separated into sink 3
Filter tank 31 and reservoir 32, reservoir 32 are connect by pipeline with the water inlet of water pump 4, and reservoir 32 is equipped with 321 He of blowdown valve
For constantly monitoring the floating ball type liquid level sensor 322 of water level.Between filtering ponds 31 and reservoir 32 by the first strainer 301 every
It opens, 301 bottom of the first strainer is equipped with the steel plate 6 for barrier dust sediment, and the height of steel plate 6 is 200mm.
Filtering ponds 31 divide for by-pass filtration pond 311, secondary filtration pond 312 and three-stage filtration pond 313, three-stage filtration pond 313
It is connected to by the first strainer 301 with reservoir 32, passes through the second strainer 302 between by-pass filtration pond 311 and secondary filtration pond 312
It separates, is separated between secondary filtration pond 312 and three-stage filtration pond 313 by third strainer 303, the second strainer 302 and third filter
The bottom of net 303 is respectively equipped with steel plate 6(and is not shown in the figure), by-pass filtration pond 311, secondary filtration pond 312 and three-stage filtration pond
Cobblestone 8 is separately filled in 313, the size of cobblestone 8 is greater than the goose ovum in secondary filtration pond 312 in by-pass filtration pond 311
The size of stone 8, the size of cobblestone 8 is greater than 8 size of cobblestone in three-stage filtration pond 313 in secondary filtration pond 312.It catchments leakage
Struggle against 13 bottoms connection aqueduct 14, and the top in by-pass filtration pond 311 is installed with a surge tank 33, and aqueduct 14 extends to buffering
Inside sink 33, overflow port 331 is offered on 33 side wall of surge tank.
The length in by-pass filtration pond 311 is twice of 312 length of secondary filtration pond, and the length in secondary filtration pond 312 is three
Twice of grade 313 length of filtering ponds.The mesh number of third strainer 303 is greater than the mesh number of the second strainer 302, the mesh of the first strainer 301
Number is greater than the mesh number of third strainer 303.The height of second strainer 302 and third strainer 303 is 600mm, the whole height of sink 3
Degree is 950mm.
The working principle of the utility model are as follows: exhaust gas is entered in tower body 1 by air inlet 11, and exhaust gas successively passes through gas purification
The overflowing board 21 of device 2, the first spray tube 201, filter layer 22, the second spray tube 202 and remove water layer 23, handle the exhaust gas of completion
It is discharged through gas outlet 12 and is drained into the high-altitude chimney of 15m by pipeline.Water pump 4 is used to the water in reservoir 32 being evacuated to the first spray
Shower pipe 201 and the second spray tube 202, the interior sewage for carrying dust of tower body 1 enter in surge tank 33 and pass through through water collecting funnel 13
Overflow port 331 flows into by-pass filtration pond 311.After sewage enters by-pass filtration pond 311, absorption through bulky grain cobblestone 8 and
Enter in secondary filtration pond 312 after the filtering of first strainer 301, then the absorption of particle cobblestone 8 and the second strainer 302 in passing through
Enter in three-stage filtration pond 313 after filtering, most enters after the absorption of fine grained cobblestone 8 and the filtering of third strainer 303 afterwards
Reservoir 32 filters generated dust sediment and is deposited at the steel plate 6 below each piece of strainer respectively.Into reservoir 32
Water be recycled through water pump 4.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model is made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of Tower for purifying waste gas, including tower body, the lower sides of the tower body are equipped with air inlet, set at the top of the tower body
There is gas outlet, the gas outlet is connected to exhaust fan by pipeline, it is characterised in that: in the air inlet inside the tower body
Top be equipped with gas-filtering device, the tower body bottom is equipped with water collecting funnel, and the lower section of the water collecting funnel is equipped at sewage
Device is managed, the sewage-treatment plant includes sink, and the inside of the sink is equipped with interconnected filtering ponds and reservoir,
The water collecting funnel bottom connects aqueduct, and the aqueduct is extended to the over the surface in filter tank, and the reservoir passes through pipe
Road is connect with water pump, is separated between the filtering ponds and reservoir by the first strainer, and the bottom of the first strainer is equipped with one piece
Baffle for barrier dust sediment.
2. a kind of Tower for purifying waste gas as described in claim 1, it is characterised in that: the gas-filtering device include by down toward
On the overflowing board, the filter layer and except water layer that set gradually, the first spray tube is equipped between the overflowing board and filter layer, it is described
Filter layer and except the second spray tube is equipped between water layer, the spray head of second spray tube is atomizer, first spray
Shower pipe is connect by the first branch pipe with the water pump, and second spray tube is connect by the second branch pipe with the water pump, institute
Hand-operated valve is respectively equipped on the first branch pipe and the second branch pipe stated.
3. a kind of Tower for purifying waste gas as described in claim 1, it is characterised in that: the filtering ponds be divided into by-pass filtration pond,
Secondary filtration pond and three-stage filtration pond, a surge tank is installed with above the by-pass filtration pond, and the aqueduct extends
Inside to the surge tank, overflow port is offered on the surge tank side wall, the three-stage filtration pond passes through described
First strainer is connected to reservoir, is separated between the by-pass filtration pond and secondary filtration pond by the second strainer, described
It is separated between secondary filtration pond and three-stage filtration pond by third strainer, the bottom difference of second strainer and third strainer
Equipped with baffle.
4. a kind of Tower for purifying waste gas as claimed in claim 3, it is characterised in that: the by-pass filtration pond, secondary filtration pond
With cobblestone is separately filled in three-stage filtration pond, the cobblestone size in by-pass filtration pond be greater than secondary filtration pond in goose ovum
Stone size, the size of cobblestone is greater than the size of cobblestone in three-stage filtration pond in secondary filtration pond.
5. a kind of Tower for purifying waste gas as claimed in claim 3, it is characterised in that: the length in the by-pass filtration pond is second level mistake
1.5-2.5 times of filter tank length, the length in the secondary filtration pond are 1.5-2.5 times of three-stage filtration pond length.
6. a kind of Tower for purifying waste gas as claimed in claim 3, it is characterised in that: the mesh number of the third strainer is greater than the second filter
The mesh number of net, the mesh number of first strainer are greater than the mesh number of third strainer.
7. a kind of Tower for purifying waste gas as claimed in claim 3, it is characterised in that: the height of the baffle is 100-300mm, institute
The height for stating the second strainer and third strainer is 500-700mm.
8. a kind of Tower for purifying waste gas as described in claim 1, it is characterised in that: the bottom of the sink is equipped with blowdown valve.
9. a kind of Tower for purifying waste gas as described in claim 1, it is characterised in that: the middle part of sliding channel of the tower body is equipped with and lets out exposure
Piece.
10. a kind of Tower for purifying waste gas as described in claim 1, it is characterised in that: be equipped with liquid level sensor in the sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221693.7U CN208660715U (en) | 2018-07-31 | 2018-07-31 | A kind of Tower for purifying waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221693.7U CN208660715U (en) | 2018-07-31 | 2018-07-31 | A kind of Tower for purifying waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660715U true CN208660715U (en) | 2019-03-29 |
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ID=65831969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221693.7U Active CN208660715U (en) | 2018-07-31 | 2018-07-31 | A kind of Tower for purifying waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722092A (en) * | 2018-07-31 | 2018-11-02 | 厦门宇春机电设备有限公司 | A kind of Tower for purifying waste gas |
-
2018
- 2018-07-31 CN CN201821221693.7U patent/CN208660715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722092A (en) * | 2018-07-31 | 2018-11-02 | 厦门宇春机电设备有限公司 | A kind of Tower for purifying waste gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361000 2 / F, No.29, baihuyan Road, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen Yuchun Environmental Protection Technology Co.,Ltd. Address before: 361000 2 / F, 29 baihuyan Road, Guankou Town, Jimei District, Xiamen City, Fujian Province Patentee before: XIAMEN YUCHUN ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |