CN209155443U - A kind of spray column - Google Patents
A kind of spray column Download PDFInfo
- Publication number
- CN209155443U CN209155443U CN201821852085.6U CN201821852085U CN209155443U CN 209155443 U CN209155443 U CN 209155443U CN 201821852085 U CN201821852085 U CN 201821852085U CN 209155443 U CN209155443 U CN 209155443U
- Authority
- CN
- China
- Prior art keywords
- spray
- filter layer
- tower body
- air inlet
- inlet pipe
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003595 mist Substances 0.000 abstract description 13
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The utility model relates to a kind of dust-extraction unit, especially a kind of spray column, including tower body, the tower body be it is vertical, the top of tower body is equipped with gas outlet and spray tube, and spray tube is horizontally disposed, and tower body side is equipped with air inlet and water outlet；The spray tube is equipped with multiple, and spray tube is arranged in parallel, and spray tube is equipped with multiple hole for water sprayings, and hole for water spraying is symmetrically arranged with two rows, and the angle of hole for water spraying and horizontal plane is 45 °；It further include filter layer, filter layer is located at the lower section of spray tube, and filter layer is provided with filter ball, and the bottom of filter layer is equipped with mesh plate；The air inlet is located at the lower section of filter layer.A kind of spray column water mist provided by the utility model uniformly, spray column can be covered with, is good dedusting effect, compact-sized.
Description
Technical field
The utility model relates to a kind of dust-extraction unit, especially a kind of spray column.
Background technique
Existing spray column dedusting is mainly removed by the water mist that spray tube sprays, and existing water jet is located at spray tube
Lowest part, water mist range of scatter is small, cannot form uniform water mist, can not be covered with spray column, causes dust removing effects poor.
Utility model content
To solve the above problems, the utility model provides, a kind of water mist is uniform, can be covered with spray column, good dedusting effect, knot
A kind of compact spray column of structure, the specific technical proposal is:
A kind of spray column, including tower body, the tower body be it is vertical, the top of tower body is equipped with gas outlet and spray tube, spray
Pipe is horizontally disposed, and tower body side is equipped with air inlet and water outlet；The spray tube be equipped with it is multiple, spray tube, which is parallel to each other, to be set
It sets, spray tube is equipped with multiple hole for water sprayings, and hole for water spraying is symmetrically arranged with two rows, and the angle of hole for water spraying and horizontal plane is 45 °；Further include
Filter layer, filter layer are located at the lower section of spray tube, and filter layer is provided with filter ball, and the bottom of filter layer is equipped with mesh plate；It is described
Air inlet is located at the lower section of filter layer.
By using above-mentioned technical proposal, hole for water spraying and horizontal plane are equipped with two rows at 45 degree, and the water mist of ejection spreads model
It encloses larger, uniform water mist can be formed, can effectively be covered with spray column.
The mesh plate of filter layer can hold filter ball, and water droplet is enable uniformly to drip, and increase the contact with dust
Chance, moreover it is possible to permeate up exhaust gas uniformly, play better filter effect.
Filter ball uses polyhedron empty ball, and polyhedron empty ball gas velocity of liquid assets is fast, blade is more, resistance is small, specific surface area
Greatly, it can sufficiently solve the problems, such as that gas-liquid exchanges, can effectively adsorb the dust in exhaust gas, the filter effect of dust is provided.
Preferably, the top of the spray column is equipped with outlet housing, and outlet housing is taper, and the top of outlet housing is equipped with
Gas outlet, outlet housing and tower body pass through flanged joint；The both ends of the spray tube are equipped with spray connecting plate, and spray connecting plate is logical
It crosses bolt to be fixed in spray fixed plate, spray fixed plate is mounted on the inner wall of tower body.
By using above-mentioned technical proposal, air leaving cover easy disassembly, to facilitate maintenance spray tube.Spray tube passes through spray
Connecting plate is fixed, easy disassembly, convenient for safeguarding.
It preferably, further include connecting tube and water inlet pipe, the connecting tube is connect with spray tube respectively by active joint, even
Adapter tube is connected by one end of active joint and elbow and water inlet pipe, and water inlet pipe passes through tower body, and the other end of water inlet pipe is located at tower
The outside of body.
By using above-mentioned technical proposal, connecting tube and water inlet pipe reduce pipeline, keep structure simple.
Preferably, the top of the filter layer is equipped with stuffing hole, and bottom is equipped with dumping pit, and stuffing hole and dumping pit are respectively positioned on
The side of tower body.
Preferably, there are two the filter layer is set.
By using above-mentioned technical proposal, two filter layers can effectively ensure that dust removing effects.
Preferably, further include hyponome out, hyponome is located at the lower section of filter layer out, and the bottom of hyponome is equipped with water outlet out
Mouthful.
By using above-mentioned technical proposal, hyponome avoids dust inside spray column out convenient for quickly recycling water in dust removal
Accumulation, easy cleaning.
Preferably, horizontal on the air inlet that air inlet pipe is housed, air inlet pipe is inserted in out in hyponome, and the air inlet pipe is located at
The end in hyponome is inclined-plane out, and inclined-plane direction goes out the bottom of hyponome.
By using above-mentioned technical proposal, inclined-plane prevents water from entering in air inlet pipe.
Preferably, the angle of the inclined-plane and horizontal plane is 75 °.
By using above-mentioned technical proposal, angle is too small can not effectively to stop water, and angle is crossed ambassador's air inlet pipe and entered out
Depth inside hyponome is too deep, and being easy, which makes exhaust gas concentrate on side, enters filter layer, leads to poor filtration effect.
Preferably, the air inlet pipe and the tangent setting of hyponome out.
By using above-mentioned technical proposal, air inlet pipe and hyponome out are tangent, can after so that exhaust gas is entered out hyponome
It is effectively formed whirlwind, whirlwind can make exhaust gas uniformly pass through filter layer, to improve filter effect.If air inlet pipe and water outlet
Funnel is nontangential, and exhaust gas is directly upwardly into filter layer from air inlet pipe, and the center for causing exhaust gas to concentrate on filter layer passes through,
Entire filter layer can not be effectively used, the service life of filter layer is shortened.
Compared with prior art the utility model has the following beneficial effects:
A kind of spray column water mist provided by the utility model uniformly, spray column can be covered with, is good dedusting effect, compact-sized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the arragement construction schematic diagram of spray tube；
Fig. 3 is the structural schematic diagram of spray tube；
Fig. 4 is the cross-sectional view of the line A-A along Fig. 3；
Fig. 5 is the structural schematic diagram of entire spray system；
Fig. 6 is the structural schematic diagram that air inlet pipe is connect with hyponome out.
Specific embodiment
Now in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figures 1 to 4, a kind of spray column, including tower body 61, spray tube 62 and filter layer.
As shown in Figure 1, tower body 61 be it is vertical, the top of tower body 61 is equipped with outlet housing 65, and outlet housing 65 is taper, out
By flanged joint, the top of outlet housing 65 is equipped with gas outlet 68 for gas hood shell 65 and tower body 61.Air leaving cover easy disassembly, thus
Facilitate maintenance spray tube 62.Spray tube 62 is fixed by spray connecting plate 622, and easy disassembly is convenient for safeguarding.
As shown in Figures 2 to 4, spray tube 62 is fixed on the top of tower body 61, and spray tube 62 is horizontally disposed, and spray tube 62 is set
Have multiple, spray tube 62 is arranged in parallel, and spray tube 62 is equipped with multiple hole for water sprayings 621, and hole for water spraying 621 is symmetrically arranged with two
The angle E of row, hole for water spraying 621 and horizontal plane is 45 °.The both ends of spray tube 62 are equipped with spray connecting plate 622, spray connecting plate
622 are bolted in spray fixed plate, and spray fixed plate is mounted on the inner wall of tower body 61.Hole for water spraying 621 and level
Face is at 45 °, and is equipped with two rows, and the water mist range of scatter of ejection is larger, can form uniform water mist, can effectively be covered with spray
Tower.
As shown in Figure 1, further include connecting tube 631 and water inlet pipe 633, connecting tube 631 by active joint respectively with spray
Pipe 62 connects, and connecting tube 631 is connect by active joint and elbow 632 with one end of water inlet pipe 633, and water inlet pipe 633 passes through tower
Body 61, the other end of water inlet pipe 633 are located at the outside of tower body 61.Connecting tube 631 and water inlet pipe 633 reduce pipeline, keep structure simple
It is single.
As shown in Figure 1, further including filter layer, filter layer is successively arranged two layers from top to bottom, and the filter layer on upper layer is located at spray
The lower section of shower pipe 62, filter layer are provided with filter ball 64, and the bottom of filter layer is equipped with mesh plate 63；The lower section of mesh plate 63 is equipped with
Reinforcing rod 615.The top of filter layer is equipped with stuffing hole 613, and bottom is equipped with dumping pit 612, and stuffing hole 613 and dumping pit 612 are equal
Positioned at the side of tower body 61.Mesh plate 63 can hold filter ball 64, and it is next that the mesh on upper layer enables water droplet uniformly to drop onto
On the filter ball 64 of layer.The mesh plate 63 of lower layer makes water droplet uniformly fall, and increases the touch opportunity with dust.Mesh plate 63 is also
Exhaust gas can be made uniformly to permeate up, play better filter effect.
The mesh plate 63 of filter layer can hold filter ball 64, and water droplet is enable uniformly to drip, and increase and dust
Touch opportunity, moreover it is possible to permeate up exhaust gas uniformly, play better filter effect.
Filter ball 64 is existing matured product, and filter ball 64 uses polyhedron empty ball, polyhedron empty ball gas circulation speed
Degree is fast, blade is more, resistance is small, large specific surface area, can sufficiently solve the problems, such as that gas-liquid exchanges, can effectively adsorb in exhaust gas
Dust, the filter effect of dust is provided.
61 side of tower body is equipped with air inlet 611；Air inlet 611 is located at the lower section of lower layer's filter layer.
As shown in Figure 1, further including hyponome 66 out, hyponome 66 is located at the lower section of filter layer out, out the bottom of hyponome 66
Portion is equipped with water outlet.Hyponome 66 avoids dust in spray column building up inside, easy cleaning out convenient for quickly recycling water in dust removal.
As shown in Figure 1, horizontal on air inlet 611 be equipped with air inlet pipe 67, air inlet pipe 67 is inserted in out in hyponome 66, air inlet pipe
67 ends for being located in hyponome 66 are inclined-plane 671, and inclined-plane 671 is towards the bottom of hyponome 66 out.Inclined-plane 671 and level
The angle F in face is 75 °.
Inclined-plane prevents water from entering in air inlet pipe.The angle of angle F is too small can not effectively to stop water, angle cross ambassador into
Tracheae enters out that the depth inside hyponome is too deep, and being easy makes exhaust gas concentrate on side enters filter layer, leads to filter effect
Difference.
As shown in fig. 6, air inlet pipe 67 and the tangent setting of hyponome 66 out.Air inlet pipe 67 and hyponome 66 out are tangent, make to give up
Gas can be effectively formed whirlwind after entering out hyponome 66, and whirlwind can make exhaust gas uniformly pass through filter layer, to improve
Filter effect.If air inlet pipe 67 and hyponome 66 out are nontangential, exhaust gas is directly upwardly into filter layer from air inlet pipe 67, causes
The center that exhaust gas concentrates on filter layer passes through, and can not effectively use entire filter layer, and shorten filter layer uses the longevity
Life.
As shown in figure 5, water outlet is connect with water tank 71, water tank 71 is connect by pump 72 with water inlet pipe 633, when work, is beaten
Boiled water pumps 72, and the water in water tank 71 is sprayed from the hole for water spraying 621 of spray tube 62, forms water mist.Exhaust gas is entered from air inlet pipe 67
Out in hyponome 66, exhaust gas by water mist and lower layer's filter layer filter ball 64 filter after, continue under the pressure of air-flow to
On, then by the further filtering of filter ball 64 and water mist in upper level filter layer, reach purification standard, finally by top
Outlet housing 65 gas outlet 68 be discharged tower outside, reach environment protection emission.
Claims (9)
1. a kind of spray column, including tower body (61), the tower body (61) be it is vertical, the top of tower body (61) is equipped with gas outlet (68)
With spray tube (62), spray tube (62) is horizontally disposed, and tower body (61) side is equipped with air inlet (611)；
It is characterized in that, the spray tube (62) be equipped with it is multiple, spray tube (62) is arranged in parallel, and spray tube (62) is equipped with
Multiple hole for water sprayings (621), hole for water spraying (621) are symmetrically arranged with two rows, and hole for water spraying (621) and the angle of horizontal plane are 45 °；
It further include filter layer, filter layer is located at the lower section of spray tube (62), and filter layer is provided with filter ball (64), the bottom of filter layer
Portion is equipped with mesh plate (63)；
The air inlet (611) is located at the lower section of filter layer.
2. a kind of spray column according to claim 1, which is characterized in that the top of the spray column is equipped with outlet housing
(65), outlet housing (65) is taper, and the top of outlet housing (65) is equipped with gas outlet (68), outlet housing (65) and tower body
(61) pass through flanged joint；
The both ends of the spray tube (62) are equipped with spray connecting plate (622), and spray connecting plate (622) is bolted on spray
In fixed plate, spray fixed plate is mounted on the inner wall of tower body (61).
3. a kind of spray column according to claim 2, which is characterized in that further include connecting tube (631) and water inlet pipe
(633), the connecting tube (631) is connect with spray tube (62) respectively by active joint, and connecting tube (631) passes through active joint
Connect with elbow (632) with one end of water inlet pipe (633), water inlet pipe (633) pass through tower body (61), water inlet pipe (633) it is another
End is located at the outside of tower body (61).
4. a kind of spray column according to claim 1, which is characterized in that the top of the filter layer is equipped with stuffing hole
(613), bottom is equipped with dumping pit (612), and stuffing hole (613) and dumping pit (612) are respectively positioned on the side of tower body (61).
5. a kind of spray column according to claim 1, which is characterized in that there are two the filter layer is set.
6. a kind of spray column according to claim 1, which is characterized in that it further include hyponome (66) out, hyponome out
(66) it is located at the bottom of filter layer.
7. a kind of spray column according to claim 6, which is characterized in that horizontal on the air inlet (611) that air inlet is housed
It manages (67), air inlet pipe (67) is inserted in out in hyponome (66), and the end that the air inlet pipe (67) is located in hyponome (66) is
Inclined-plane (671), and inclined-plane (671) direction goes out the bottom of hyponome (66).
8. a kind of spray column according to claim 7, which is characterized in that the inclined-plane (671) and the angle of horizontal plane are
75°。
9. a kind of spray column according to claim 7, which is characterized in that the air inlet pipe (67) and hyponome out (66) phase
Cut setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852085.6U CN209155443U (en) | 2018-11-12 | 2018-11-12 | A kind of spray column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852085.6U CN209155443U (en) | 2018-11-12 | 2018-11-12 | A kind of spray column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155443U true CN209155443U (en) | 2019-07-26 |
Family
ID=67337449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852085.6U Expired - Fee Related CN209155443U (en) | 2018-11-12 | 2018-11-12 | A kind of spray column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155443U (en) |
-
2018
- 2018-11-12 CN CN201821852085.6U patent/CN209155443U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |