CN204816152U - Aeration tower - Google Patents
Aeration tower Download PDFInfo
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- CN204816152U CN204816152U CN201520332758.5U CN201520332758U CN204816152U CN 204816152 U CN204816152 U CN 204816152U CN 201520332758 U CN201520332758 U CN 201520332758U CN 204816152 U CN204816152 U CN 204816152U
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Abstract
The utility model provides an aeration tower, including the tower body, the gas that form income wind zone in the tower body, lies in the wind zone top sprays the scrubbing section and lies in into the shower water buffer area below the wind zone, wherein, gas sprays the scrubbing section and is the level and installs multi -storied filter device, is equipped with the small opening district on each plywood body, and small opening district vertical direction in the tower of multiple -layer filtering board device is projected regional different for air current or rivers are curve flow path. Aeration tower adopted multi -stage filtration board device, cut apart into multistage gaseous swirl chamber with aeration tower because the small opening of multiple -layer filtering board device district vertical direction in the tower is projected regional different, waste gas forms the whirl in the swirl chamber of cutting apart and at utmost and the buck contact that sprays to absorbed by the buck, reach the effect of effectual gas washing.
Description
Technical field
The utility model relates to toxic emission technical field, is specifically related to a kind of aeration tower for exhaust-gas treatment.
Background technology
Waste gas gas scrubbing is vent gas treatment very important link, requires maximum process waste gas, and reaches best treatment effect.Enterprise's initial design was the base plate welding manner of employing standard in the past, pommel horse ring filling mode is all adopted in the middle part of aeration tower, the mode of washing is utilized to carry out process waste gas mode, but along with the appearance of new product in enterprise, a lot of product needed adds melamine, so when additive, a large amount of melamines is inhaled in aeration tower, less than the some months time, pommel horse ring is almost completely plugged, and aeration tower cannot normally work.
Summary of the invention
In view of the above, the utility model is necessary to provide one can solve air flue blockage problem, stability and high efficiency and safeguard easy aeration tower.
A kind of aeration tower, comprise tower body, the shower water buffer area being formed in the inlet air district in tower body, being positioned at the gas shower scrubbing section above inlet air district and being positioned at below inlet air district, described gas shower scrubbing section is the filter board unit that level is provided with multilayer, every one deck filter board unit is provided with small opening district, the region of the small opening district of multiple filtration panel assembly vertical direction projection in tower is different, makes tower body air-flow or from the curved flow path of current.
Further, filter board unit described in every one deck can insert in the radial direction of tower body and removably be fixed in tower body.
Further, described filter board unit comprises buck plate and filter screen, and the side opening of described buck plate is provided with jack, and described filter screen is plugged in jack.
Further, the side of described buck plate offers some fixing holes, lock on tower body for by buck plate.
Further, on the upper and lower plates face of described buck plate, the region of corresponding jack offers the some small openings through with jack, and described filter screen is plugged in jack the described small opening district forming place filter board unit accordingly.
Further, described gas shower scrubbing section is provided with four layers of filter board unit, can be considered that ground floor is to the 4th layer from top to bottom, buck plate size and the structure of ground floor and third layer are identical, the radial dimension of the buck plate of ground floor and third layer is little compared with the radial dimension in tower body, and the radial dimension of the buck plate of the second layer and the 4th layer is suitable compared with the radial dimension in tower body.
Further, the side of the buck plate of described ground floor and third layer is only offered a jack, the jack of two sizes offered by the buck plate of the second layer and the 4th layer on side.
Further, the central area be projected in tower body of small opening district vertical direction in tower of the filter board unit of described ground floor and third layer, all sides of vicinity be projected in tower body of small opening district vertical direction in tower of the filter board unit of the second layer and the 4th floor.
Further, described shower water buffer area has the water inlet be arranged on the perisporium of tower body, delivery port, sewage draining exit and tower bottom door.
Further, above described gas shower scrubbing section, tower body is provided with shower nozzle and tower top cover, described shower nozzle to be arranged in tower body and to be positioned at the top of the filter board unit of the superiors, and described tower top cover offers air outlet and plup inlet.
Compared to prior art, aeration tower described in the utility model have employed multistage filter board unit, aeration tower is divided into multi-level gas spin chamber, and waste gas forms eddy flow and at utmost effectively contacts with buck in the spin chamber of segmentation, thus absorbed by buck, reach the effect of gas washing.
Preferred embodiment of the present utility model and beneficial effect thereof, will further describe in conjunction with detailed description of the invention.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model with detailed description of the invention one below, but should not form restriction of the present utility model.In the accompanying drawings,
Fig. 1 is the sectional view of the utility model preferred embodiment aeration tower;
Fig. 2 is the top view of the aeration tower shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Refer to Fig. 1, Fig. 2, the aeration tower shown in the good embodiment of the utility model, comprises tower body 10, is formed in the inlet air district A in tower body 10, is positioned at the gas shower scrubbing section B above inlet air district A and is positioned at the shower water buffer area C below inlet air district A.
Inlet air district A has and is arranged on air intake vent 20 on tower body 10, injects air-flow in the past, be injected to waste gas particularly in tower.
Gas shower scrubbing section B has the filter board unit 30 being arranged on the multilayer arranged in level in tower body 10.Every one deck filter board unit 30 can insert in the radial direction of tower body 10 and be fixed by a pin in tower body 10.The filter screen 32 that each filter board unit 30 comprises a buck plate 31 and is arranged in buck plate 31, the side opening of buck plate 31 is provided with jack 311, for the described filter screen 32 of plant.The size of the buck plate 31 of each layer can not be identical, and on the buck plate 31 of each layer, jack 311 offers quantity or position needs to offer according to position, as a jack 311 integrally only offered by a packaged matching board 31, or two or more jack 311 offered by a packaged matching board 31.Further, the side of buck plate 31 offers some fixing holes 312, for fasteners such as pins, buck plate 31 is locked on tower body 10.On the upper and lower plates face of buck plate 31, the region of corresponding jack 311 offers the some small opening (not shown) through with jack 311, passes for current or air-flow.Filter screen 32 is plugged on the small opening district forming place filter board unit 30 in jack 311 accordingly.
In the present embodiment, gas shower scrubbing section B is provided with four layers of filter board unit 30, can be considered that ground floor is to the 4th layer from top to bottom, corresponding formation four spin chambers.Buck plate 31 size and the structure of ground floor and third layer are identical, are the jack 311 only offering a large-size on side, insert filter screen 32 accordingly in jack 311.And, the radial dimension of the buck plate 31 of ground floor and third layer is little compared with the radial dimension in tower body 10, be arranged on the center in tower body 10 respectively along the axis direction in tower body 10, and fixed by the baffle plate 11 be installed in tower body 10, the both sides up and down of isolating baffle 11 while of baffle plate 11.The second layer is identical with buck plate 31 structure of the 4th layer, is the jack 311 offering two reduced sizes on side, inserts filter screen 32 accordingly in jack 311.Further, the radial dimension of the buck plate 31 of the second layer and the 4th layer is bigger compared with the radial dimension in tower body 10 or suitable, the buck plate 31 of the second layer and the 4th layer to insert after on tower body 10 can directly by pin directly and the perisporium of tower body 10 affixed.Ground floor after installation is to the 4th layer of filter board unit 30, the region of small opening district vertical direction projection in tower of filter board unit 30 is different, wherein, the central area be projected in tower body 10 of small opening district vertical direction in tower of the filter board unit 30 of ground floor and third layer, all sides of vicinity be projected in tower body 10 of small opening district vertical direction in tower of the filter board unit 30 of the second layer and the 4th floor.So, air-flow or the curved flow path of current of flowing in tower body 10 is made.
In addition, gas shower scrubbing section B also has the observation visor 12 be arranged on tower body 10 perisporium, to cross situation to observe air-flow in gas shower scrubbing section B and current.In the present embodiment, air-flow is the waste gas containing melamine, and current are buck, and waste gas and buck by curve flow path at this gas shower scrubbing section B, farthest effectively contact, can reach the effect of abundant gas washing.
The perisporium of the tower body 10 of shower water buffer area C offers water inlet 40, delivery port 41, sewage draining exit 42 and tower bottom door 43.Water inlet 40 injects water, so that tower body 10 bottom-purge with bottom tower body 10 in the past.Delivery port 41 and sewage draining exit 42 are positioned at below water inlet 40 and contiguous tower diapire place, are respectively used to draining blowdown.Tower bottom door 43 is hinged on the perisporium bottom tower body 10, to insert object cleaning toward tower Insertion part or be convenient to.
Further, above gas shower scrubbing section B, tower body 10 is also provided with shower nozzle 51 and tower top cover 52, shower nozzle 51 to be arranged in tower body 10 and to be positioned at the top of the filter board unit 30 of the superiors, to inject the current of cleaning waste gas toward filter board unit 30, particularly, shower nozzle 51 is arranged on above the filter board unit 30 of the superiors by water pipe, and the current of injection are alkali lye.Tower top cover 52 offers air outlet 521 and plup inlet 522, air outlet 521 is in order to discharge the waste gas after cleaning, and plup inlet 522 can arrange lid capping, when needs drop into reaction mass, to drop into material by plup inlet 522.
When waste gas is cleaned, waste gas injects from the air intake vent 20 of inlet air district A, alkali lye sprays from shower nozzle 51, alkali lye flow to the 4th layer of filter board unit 30 from ground floor filter board unit 30 from top to bottom, waste gas flow to ground floor filter board unit 30 from the 4th layer of filter board unit 30 from top to bottom, due to first, the small opening district and second of the 3rd filter board unit 30, the region of the 4th filter board unit 30 vertical direction projection in tower is different, so, make the current of alkali lye and the curved path flows of off-gas flows, increase flow path and contact area, make farthest effectively to contact, the effect of abundant gas washing can be reached.
To sum up, aeration tower described in the utility model efficiently solves the melamine blocking air flue in gas scrubbing, and cause the difficult problem that aeration tower cannot normally use, and filter plate can select stainless steel filter plate, melamine is not easy to block its pore very much.Aeration tower makes waste gas form eddy flow, and the buck of adding high flow low pressure fully defines water membrane, greatly improves waste gas and water engaging surface and amasss, improve absorption efficiency, thus save the consumption of the energy, efficient stable.Even if there is blocking or long-play generation clogging.In addition; aeration tower described in the utility model can remove screw from aeration tower side very easily; thus take off filter easily; after completing and having cleaned filter plate; reinstall, very simple and effective, when effectively shortening cleaning aeration tower, cause the loss for a long time that stops production; reduce to 1 day by 4 days original downtimes, improve the efficiency of production very effectively and decrease maintenance downtime effectively.In addition, this aeration tower in equipment change and adjustment, provides a good example and process in the future.
As long as without prejudice to the thought that the utility model is created, be combined various different embodiment of the present utility model, all should be considered as content disclosed in the utility model; Within the scope of technical conceive of the present utility model, to any combination of the thought created without prejudice to the utility model that technical scheme carries out that multiple simple modification and different embodiment carry out, all should within protection domain of the present utility model.
Claims (10)
1. an aeration tower, comprise tower body (10), be formed in the inlet air district (A) in tower body (10), be positioned at the gas shower scrubbing section (B) of top, inlet air district (A) and be positioned at the shower water buffer area (C) of below, inlet air district (A), it is characterized in that: described gas shower scrubbing section (B) is provided with the filter board unit (30) of multilayer in level, every one deck filter board unit (30) is provided with small opening district, the region of small opening district vertical direction projection in tower of multiple filtration panel assembly (30) is different, make tower body (10) air-flow or from the curved flow path of current.
2. aeration tower according to claim 1, is characterized in that: filter board unit (30) described in every one deck can insert in the radial direction of tower body (10) and removably be fixed in tower body (10).
3. aeration tower according to claim 1, it is characterized in that: described filter board unit (30) comprises buck plate (31) and filter screen (32), the side opening of described buck plate (31) is provided with jack (311), and described filter screen (32) is plugged in jack (311).
4. aeration tower according to claim 3, is characterized in that: the side of described buck plate (31) offers some fixing holes (312), locks on tower body (10) for by buck plate (31).
5. aeration tower according to claim 3, it is characterized in that: on the upper and lower plates face of described buck plate (31), the region of corresponding jack (311) offers the some small openings through with jack (311), described filter screen (32) is plugged in jack (311) the described small opening district forming place filter board unit (30) accordingly.
6. aeration tower according to claim 1, it is characterized in that: described gas shower scrubbing section (B) is provided with four layers of filter board unit (30), can be considered that ground floor is to the 4th layer from top to bottom, buck plate (31) size and the structure of ground floor and third layer are identical, the radial dimension of the buck plate (31) of ground floor and third layer is little compared with the radial dimension in tower body (10), and the radial dimension of the buck plate (31) of the second layer and the 4th layer radial dimension comparatively in tower body (10) is suitable.
7. aeration tower according to claim 6, it is characterized in that: the side of the buck plate (31) of described ground floor and third layer is only offered a jack (311), the jack (311) of two sizes offered by the buck plate (31) of the second layer and the 4th layer on side.
8. aeration tower according to claim 7, it is characterized in that: the central area be projected in tower body (10) of small opening district vertical direction in tower of the filter board unit (30) of described ground floor and third layer, all sides of vicinity be projected in tower body (10) of small opening district vertical direction in tower of the filter board unit (30) of the second layer and the 4th floor.
9. aeration tower according to claim 1, is characterized in that: described shower water buffer area (C) has water inlet (40), delivery port (41), sewage draining exit (42) and tower bottom door (43) on the perisporium being arranged on tower body (10).
10. aeration tower according to claim 1, it is characterized in that: described gas shower scrubbing section (B) top tower body (10) is provided with shower nozzle (51) and tower top cover (52), described shower nozzle (51) to be arranged in tower body (10) and to be positioned at the top of the filter board unit (30) of the superiors, described tower top cover (52) offers air outlet (521) and plup inlet (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332758.5U CN204816152U (en) | 2015-05-21 | 2015-05-21 | Aeration tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332758.5U CN204816152U (en) | 2015-05-21 | 2015-05-21 | Aeration tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816152U true CN204816152U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332758.5U Active CN204816152U (en) | 2015-05-21 | 2015-05-21 | Aeration tower |
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| CN (1) | CN204816152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681241A (en) * | 2018-07-06 | 2020-01-14 | 江苏中远环保科技有限公司 | Hazardous gas purifying and absorbing layer |
-
2015
- 2015-05-21 CN CN201520332758.5U patent/CN204816152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681241A (en) * | 2018-07-06 | 2020-01-14 | 江苏中远环保科技有限公司 | Hazardous gas purifying and absorbing layer |
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