CN212594849U - Washing tower device - Google Patents
Washing tower device Download PDFInfo
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- CN212594849U CN212594849U CN202020591507.XU CN202020591507U CN212594849U CN 212594849 U CN212594849 U CN 212594849U CN 202020591507 U CN202020591507 U CN 202020591507U CN 212594849 U CN212594849 U CN 212594849U
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Abstract
The utility model relates to a washing tower device, which comprises a tower body, wherein the bottom and the top of the tower body are respectively provided with an air inlet and an air outlet, and a primary cyclone assembly, a primary spray device, a secondary cyclone assembly, a secondary spray device, a water baffle and a demisting layer are sequentially arranged in the tower body from bottom to top; the first-stage rotational flow component comprises a first outer ring, the lower end of the first outer ring is provided with a bottom plate matched with the first outer ring, and the bottom plate is provided with a plurality of small rotational flow plates; the second-stage rotational flow component comprises a second outer ring, an inner ring is coaxially arranged in the second outer ring, a plurality of inclined blades are arranged between the second outer ring and the inner ring, and a second reinforcing rib is arranged between every two adjacent blades. In the washing tower device, the first-stage rotational flow adopts a structure to increase the specific surface area, so that the treatment effect is enhanced; the secondary cyclone strengthens the blades, so that the loading capacity of the blades is enhanced, two cyclone areas are formed by separation, the gas-liquid contact area is increased, and the stability of the gas flow is improved.
Description
Technical Field
The utility model relates to a VOCs processing apparatus field, in particular to scrubbing tower device.
Background
The washing tower is a common device for treating VOCs and the working principle is as follows: waste gas gets into in the tower and contacts with the whirl board, can produce rotatory and centrifugal motion when dirty waste gas passes through the blade of whirl board, and spray system spun absorption liquid can be distributed on every blade, forms the lamella form, carries out purification treatment with rotatory ascending waste gas contact.
Because the internal space of the washing tower is certain, the specific surface area of the rotational flow plate structure is smaller in a limited space, and the treatment effect is not ideal. In addition, the existing swirl plate has large blade area, and when high airflow passes through the swirl plate, the load is large, so that the blades are easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, a washing tower device is provided.
In order to achieve the above technical effect, the utility model discloses a technical scheme is: a washing tower device comprises a tower body, wherein the bottom and the top of the tower body are respectively provided with an air inlet and an air outlet, and a primary rotational flow assembly, a primary spraying device, a secondary rotational flow assembly, a secondary spraying device, a water baffle and a demisting layer are sequentially arranged in the tower body from bottom to top;
the first-stage rotational flow component comprises a first outer ring, the first outer ring is horizontally arranged in the tower body, the lower end of the first outer ring is provided with a bottom plate matched with the first outer ring, and a plurality of small rotational flow plates are arranged on the bottom plate;
the second-stage rotational flow component comprises a second outer ring, the second outer ring is horizontally installed in the tower body, an inner ring is coaxially arranged in the second outer ring, a plurality of inclined blades are arranged between the second outer ring and the inner ring, the blades are evenly arranged along the circumferential direction of the inner ring, and second reinforcing ribs are arranged between every two adjacent blades.
Furthermore, the first outer ring and the bottom plate are integrally formed, and a first cross reinforcing rib is arranged in the first outer ring.
Furthermore, there are five small whirl plates, wherein one small whirl plate is arranged at the central position of the bottom plate, and the other four small whirl plates are uniformly distributed along the periphery of the bottom plate.
Furthermore, the second reinforcing ribs are of arc-shaped sheet structures, and the second reinforcing ribs are sequentially connected to form a ring.
Further, the outside of tower body is equipped with the liquid supply system, one-level spray set and second grade spray set all are connected with the liquid supply system.
Further, the liquid supply system includes water tank, water pump and pipeline, the water tank sets up in the bottom of tower body, and up outlet, water inlet and overflow pipe have set gradually down to the water tank, the water pump is installed in the top of water tank, and the water pump passes through the pipeline and connects one-level spray set and second grade spray set respectively.
Furthermore, a plurality of perspective windows are arranged on the outer wall of the tower body from bottom to top.
Further, the outer wall of tower body scribbles the anti-rust paint.
Compared with the prior art, the beneficial effects of the utility model are that: in the washing tower device, the first-stage rotational flow is assembled into a whole by adopting a plurality of small rotational flow plates, so that the specific surface area is increased structurally, and the treatment effect is enhanced; the secondary cyclone strengthens the blades, so that the loading capacity of the blades is enhanced, two cyclone areas are formed by separation, the gas-liquid contact area is increased, and the stability of the gas flow is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is obvious that the described embodiments are some embodiments, not all embodiments of the present invention.
Drawings
Fig. 1 is a schematic structural diagram of a scrubber device according to the present invention.
Fig. 2 is a schematic structural diagram of the one-level cyclone assembly of the present invention.
Fig. 3 is a schematic structural diagram of the second-stage cyclone assembly of the present invention.
The reference numbers and corresponding designations in the drawings are: 1. the tower comprises a tower body, 2 parts of an air inlet, 3 parts of an air outlet, 4 parts of a primary spraying device, 5 parts of a secondary spraying device, 6 parts of a water baffle, 7 parts of a demisting layer, 8 parts of a first outer ring, 9 parts of a bottom plate, 10 parts of a small rotational flow plate, 11 parts of a second outer ring, 12 parts of an inner ring, 13 parts of blades, 14 parts of a second reinforcing rib, 15 parts of a first reinforcing rib, 16 parts of a water tank, 17 parts of a water pump and 18 parts of a pipeline.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a washing tower device comprises a tower body 1, wherein the bottom and the top of the tower body 1 are respectively provided with an air inlet 2 and an air outlet 3, and a primary rotational flow component, a primary spray device 4, a secondary rotational flow component, a secondary spray device 5, a water baffle 6 and a demisting layer 7 are sequentially arranged in the tower body 1 from bottom to top;
as shown in fig. 2, the first-stage cyclone assembly comprises a first outer ring 8, the first outer ring 8 is horizontally arranged in the tower body 1, a bottom plate 9 matched with the first outer ring 8 is arranged at the lower end of the first outer ring 8, the first outer ring 8 and the bottom plate 9 are integrally formed, and a first reinforcing rib 15 crossed in a cross shape is arranged in the first outer ring 8, so that the effect of improving the structural strength is achieved. A plurality of small rotational flow plates 10 are arranged on the bottom plate 9; there are five small rotational flow plates 10, wherein one small rotational flow plate 10 is arranged at the central position of the bottom plate 9, and the other four small rotational flow plates 10 are uniformly distributed along the periphery thereof. Five small cyclone plates 10 are arranged on the bottom plate 9, although the size of a single small cyclone plate 10 is relatively reduced, the strength of the small cyclone plate 10 is improved, and the specific surface area of the first-stage cyclone assembly is increased on the whole, so that the treatment effect is correspondingly increased.
As shown in fig. 3, the secondary cyclone assembly includes a second outer ring 11, the second outer ring 11 is horizontally installed in the tower body 1, an inner ring 12 is coaxially arranged in the second outer ring 11, a plurality of inclined blades 13 are arranged between the second outer ring 11 and the inner ring 12, the blades 13 are uniformly arranged along the circumferential direction of the inner ring 12, and a second reinforcing rib 14 is arranged between two adjacent blades 13. The second reinforcing ribs 14 are of arc-shaped sheet structures, and the second reinforcing ribs 14 are sequentially connected to form a circular ring. The second reinforcing ribs 14 enhance the strength of each blade 13, so that the blade can bear larger load; and the blade 13 is divided into two parts to form two cyclone areas, the waste gas flow passes through the two cyclone areas more stably, the turbulent flow phenomenon is not easy to occur, the gas-liquid contact area is increased, and the treatment effect is improved.
The outside of the tower body 1 is provided with a liquid supply system, and the primary spraying device 4 and the secondary spraying device 5 are both connected with the liquid supply system.
The liquid supply system comprises a water tank 16, a water pump 17 and a pipeline 18, wherein the water tank 16 is arranged at the bottom of the tower body 1, a water outlet, a water inlet and an overflow pipe are sequentially arranged on the water tank 16 from bottom to top, the water pump 17 is arranged above the water tank 16, and the water pump 17 is respectively connected with a primary spraying device 4 and a secondary spraying device 5 through the pipeline 18. When the spraying device is used, the water pump 17 is started to pump absorption liquid in the water tank 16, and the absorption liquid is conveyed to the primary spraying device 4 and the secondary spraying device 5 through the pipeline 18.
The outer wall of the tower body 1 is provided with a plurality of perspective windows from bottom to top. The operating state of each part in the tower body 1 is conveniently observed through the perspective window.
The outer wall of the tower body 1 is coated with antirust paint. The rust-proof paint can avoid the corrosion of the tower body 1 made of metal materials and prolong the service life of the tower body.
The working principle is as follows: during the use, air inlet 2 inserts waste gas, and waste gas gets into in the tower body 1 and contacts with bottom plate 9 to along five little whirl boards 10 upflows. Simultaneously, the water pump 17 is started to pump the absorption liquid in the water tank 16 and convey the absorption liquid through the pipeline 18, and the primary spraying device 4 sprays the absorption liquid downwards. Because five small rotational flow plates 10 are adopted, the specific surface area of the first-stage rotational flow component is structurally increased, and the waste gas treatment effect is correspondingly increased. And original one strand of large rotational flow waste gas is dispersed into five-drum small rotational flow waste gas, so that the impact on the secondary rotational flow component is reduced. The five-drum small rotational flow waste gas continuously rises to the second-stage rotational flow component, and the second-stage spraying device 5 sprays the absorption liquid downwards. Because the second reinforcing ribs 14 with the arc-shaped sheet structures are arranged between the blades 13, the strength of the blades 13 with larger size is enhanced, the blades 13 can bear larger load, the blades 13 are divided into two parts to form two cyclone areas, waste gas passes through the two cyclone areas more stably, the gas-liquid contact area is increased, and the treatment effect is further improved. Finally, the purified waste gas passes through a water baffle 6, is dried by a demisting layer 7 and is discharged from the gas outlet 3.
The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.
Claims (8)
1. A washing tower device comprises a tower body (1), and is characterized in that the bottom and the top of the tower body (1) are respectively provided with an air inlet (2) and an air outlet (3), and a primary cyclone assembly, a primary spraying device (4), a secondary cyclone assembly, a secondary spraying device (5), a water baffle (6) and a demisting layer (7) are sequentially arranged in the tower body (1) from bottom to top;
the primary cyclone assembly comprises a first outer ring (8), the first outer ring (8) is horizontally arranged in the tower body (1), a bottom plate (9) matched with the first outer ring (8) is arranged at the lower end of the first outer ring (8), and a plurality of small cyclone plates (10) are arranged on the bottom plate (9);
second grade whirl subassembly includes second outer ring (11), second outer ring (11) horizontal installation is in tower body (1), and coaxial inner ring (12) that is provided with in second outer ring (11), is provided with blade (13) of a plurality of slopes between second outer ring (11) and inner ring (12), blade (13) are evenly arranged along inner ring (12) circumference, are equipped with second strengthening rib (14) between two adjacent blades (13).
2. A scrubber tower device according to claim 1, characterized in that the first outer ring (8) is formed integrally with the bottom plate (9), and that first crosswise stiffening ribs (15) are arranged in the first outer ring (8).
3. A scrubber device according to claim 2, characterized in that there are five small whirl plates (10), one of the small whirl plates (10) being arranged at the center of the bottom plate (9), and the other four small whirl plates (10) being arranged uniformly along the outer periphery thereof.
4. A scrubber tower apparatus according to claim 1, in which the second ribs (14) are of arcuate sheet-like configuration, and the second ribs (14) are connected in series to define a ring.
5. A washing tower assembly according to any one of claims 1-4, characterised in that a liquid supply system is provided outside the tower (1), to which liquid supply system both the primary (4) and the secondary (5) spraying devices are connected.
6. A washing tower device according to claim 5, characterized in that the liquid supply system comprises a water tank (16), a water pump (17) and a pipeline (18), the water tank (16) is arranged at the bottom of the tower body (1), the water tank (16) is provided with a water outlet, a water inlet and an overflow pipe in sequence from bottom to top, the water pump (17) is arranged above the water tank (16), and the water pump (17) is respectively connected with the primary spray device (4) and the secondary spray device (5) through the pipeline (18).
7. A washing tower device according to claim 5, characterized in that the outer wall of the tower body (1) is provided with several see-through windows (19) from bottom to top.
8. A washing tower device according to claim 7, characterized in that the outer wall of the tower body (1) is coated with a rust-inhibiting paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591507.XU CN212594849U (en) | 2020-04-20 | 2020-04-20 | Washing tower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591507.XU CN212594849U (en) | 2020-04-20 | 2020-04-20 | Washing tower device |
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| Publication Number | Publication Date |
|---|---|
| CN212594849U true CN212594849U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020591507.XU Active CN212594849U (en) | 2020-04-20 | 2020-04-20 | Washing tower device |
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| CN (1) | CN212594849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457388A (en) * | 2021-07-22 | 2021-10-01 | 孙海涛 | Air purification device for ecological environmental protection |
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2020
- 2020-04-20 CN CN202020591507.XU patent/CN212594849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457388A (en) * | 2021-07-22 | 2021-10-01 | 孙海涛 | Air purification device for ecological environmental protection |
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