CN211246600U - Filler structure for increasing gas-liquid mass transfer - Google Patents
Filler structure for increasing gas-liquid mass transfer Download PDFInfo
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- CN211246600U CN211246600U CN201922052847.5U CN201922052847U CN211246600U CN 211246600 U CN211246600 U CN 211246600U CN 201922052847 U CN201922052847 U CN 201922052847U CN 211246600 U CN211246600 U CN 211246600U
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Abstract
The utility model belongs to the technical field of waste gas and waste water treatment, in particular to a packing structure for increasing gas-liquid mass transfer, which comprises a regular hexagonal prism packing frame body and a dial fixedly/rotatably arranged in the packing frame body; the packing frame body comprises more than three support frames, connecting sleeves are arranged at the corners of the tops of the support frames, connecting rods are arranged at the corners of the bottoms of the support frames, the connecting rods and the connecting sleeves are integrally formed, and every two adjacent support frames are clamped and fixed through the connecting rods and the connecting sleeves; fixed needle disks which are distributed in a deflection and staggered mode along the axis of the supporting sleeve are arranged inside the packing frame body, or the rotary needle disks are installed in a rotating mode, so that the fixed needle disks of different levels can be in contact with liquid, or liquid drops are hit again in the rotating process, the cut and dispersed liquid drops are hit and smashed, the liquid drops are diffused into wider small liquid drops, and the liquid is dispersed more.
Description
Technical Field
The utility model belongs to the technical field of waste gas, waste water treatment, concretely relates to increase filler structure that atmospheric liquid matter passes.
Background
The packing is widely applied to drying towers, absorption towers, rectifying towers, washing towers and regeneration towers in the industries of petroleum, chemical engineering, metallurgy, energy, pharmacy and the like, provides a larger contact area for gas-liquid or liquid-liquid media in the towers so as to promote the transfer of substances among phases, and people develop the packing with various structures at present, and the traditional packing such as Raschig rings, pall rings and other regular packing and the like. The Raschig ring packing is widely applied to various tower devices due to simple shape and easy manufacture, but the Raschig ring structure is too simple, so that serious channeling and wall flow phenomena exist in the tower, and the mass transfer efficiency is reduced.
Existing fillers such as dropping point technology (U.S. patent No. 5,498,376): through the combination of needle-like structure, smash liquid into thousands of little liquid, these liquid drops provide huge specific surface area for gas-liquid contact, have improved quality and have passed efficiency greatly, but this structural needle-like structure that plays to smash liquid is arranged relatively evenly from top to bottom, does not distribute in a staggered way, leaves great space between the needle-like structure, and the needle-like structure that is located under the upper strata needle-like structure then plays the crushing effect that is less, consequently, this structure is waited to improve.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a filler structure that increase gas-liquid matter passed has the needle-like structure of crisscross distribution, makes the contact surface of needle-like structure and liquid bigger, all has the characteristics of better hitting effect of beating to liquid and hit the liquid after garrulous.
In order to achieve the above object, the utility model provides a following technical scheme: the filler structure for increasing atmospheric liquid mass transfer comprises a regular hexagonal prism filler frame body and a dial fixedly/rotatably arranged in the filler frame body; the packing frame body comprises more than three support frames, connecting sleeves are arranged at the corners of the tops of the support frames, connecting rods are arranged at the corners of the bottoms of the support frames, the connecting rods and the connecting sleeves are integrally formed, two adjacent support frames are fixedly clamped through the connecting rods and the connecting sleeves, and the supporting sleeves are fixed at the middle positions of the top surfaces and the bottom surfaces of the support frames; the needle dial is disc-shaped and consists of a plurality of crushing needle bearing plates which are distributed in a centrosymmetric manner and a support column which is positioned in the center of the crushing needle bearing plates, the support column is fixedly connected with the crushing needle bearing plates, the support column is positioned on the top surface and the bottom surface of the crushing needle bearing plates, the support column is inserted in the support sleeve, the top surface of the crushing needle bearing plates is provided with a plurality of liquid crushing needles which are distributed along the diameter of the needle dial, the joint of the crushing needle bearing plates and the liquid crushing needles is provided with water permeable holes, and the water permeable holes are circular; the liquid crushing needle comprises at least three crushing fins and connecting claws fixedly connected to the bottoms of the crushing fins, the crushing fins are right-angled triangles and are fixed to each other along the axis direction of the water permeable holes, and the crushing fins are fixedly connected with the crushing needle bearing plate through the connecting claws.
Preferably, the dial comprises a fixed dial and a rotary dial, the fixed dial is fixedly connected with the packing frame, and the rotary dial is rotatably connected with the packing frame.
Preferably, the fixed dial comprises a crushing needle bearing frame and a support shaft located at the center of the crushing needle bearing frame, the support shaft is fixed on the top surface and the bottom surface of the crushing needle bearing frame, and the support shaft is in interference fit with the support sleeve.
Preferably, the crushing needle bearing frame is composed of a plurality of spokes which are uniformly distributed in a web shape, and a spacing groove is formed between every two adjacent spokes.
Preferably, the rotary dial is composed of a plurality of crushing needle bearing blades which are distributed in a central symmetry manner and a rotating shaft which is positioned at the centers of the crushing needle bearing blades, the rotating shaft is fixed on the top surfaces and the bottom surfaces of the crushing needle bearing blades, and the rotating shaft is in clearance fit with the supporting sleeve.
Preferably, the crushing needle bearing leaves are inclined at an angle of 30-45 degrees to the horizontal direction, and a fracture is formed between every two adjacent crushing needle bearing leaves.
Preferably, the three fixed needle disks are fixedly mounted inside the packing frame body, and the three fixed needle disks are distributed along the axis of the supporting sleeve in a deflection staggered manner and are fixedly connected with the packing frame body through the supporting sleeve.
Preferably, the three rotary needle disks are rotatably mounted in the packing frame body, and the three rotary needle disks are rotatably mounted on the support sleeve.
Preferably, the inside fixed mounting of packing framework has two fixed dial, rotates and installs one the rotation type dial, the rotation type dial pass through the support sleeve with the packing framework rotates and is connected, two fixed dial is located respectively the top and the below of rotation type dial, and follows the crisscross distribution of support sleeve's axis deflection, and pass through the support sleeve with packing framework fixed connection.
Preferably, the crushing wing pieces are four in number and are fixed to each other along the axial direction of the water permeable holes, and the crushing wing pieces are fixedly connected with the crushing needle bearing plate through the connecting claws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the filler framework that sets up regular hexagonal prism, hexagonal filler framework is at the in-process of mutual installation, can the biggest area fill the area, can not leave the space, and is big to the contact surface of liquid, under the same area, can be more with liquid contact.
2. Fixed needle disks which are distributed in a deflection and staggered mode along the axis of the supporting sleeve are arranged inside the packing frame body, or the rotary needle disks are installed in a rotating mode, so that the fixed needle disks of different levels can be in contact with liquid, or liquid drops are hit again in the rotating process, the cut and dispersed liquid drops are hit and smashed, the liquid drops are diffused into wider small liquid drops, and the liquid is dispersed more.
3. More than three crushing fin of needle is smashed to liquid is constituteed, smashes the fin and has the hole of permeating water with the junction of smashing the needle loading board, and liquid forms the droplet more easily after cutting, dispersion, striking, and the droplet provides huge specific surface area for gas-liquid contact, and for current filler structure, this structure can be with the liquid diffusion for wider droplet in the same space, makes liquid more dispersed, has improved matter greatly and has passed efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the direction A-A of the present invention;
FIG. 3 is a schematic sectional view of the direction B-B of the present invention;
FIG. 4 is a schematic perspective view of a crushing needle carrying blade according to the present invention;
FIG. 5 is a schematic side view of the crushing needle carrying blade of the present invention;
fig. 6 is a schematic structural view of the liquid pulverizing needle of the present invention.
In the figure:
1. a filler frame body; 11. a support frame; 12. a connecting rod; 13. a connecting sleeve; 14. a support sleeve;
2. a dial; 201. water permeable holes; 2a, a fixed needle dial; 2a1, support shaft; 2a2, a comminution needle carrier; 2a21, spokes; 2a22, spacer grooves; 2b, a rotary dial; 2b1, rotation axis; 2b2, crushing needle carrying leaves; 21. a support pillar; 22. a pulverizing needle carrier plate;
3. a liquid pulverizing needle; 31. crushing wings; 32. a connecting claw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides the following technical solutions: the packing structure for increasing the mass transfer of atmospheric liquid comprises a regular hexagonal prism packing frame body 1 and a dial 2 fixedly/rotatably arranged in the packing frame body 1;
the packing frame body 1 comprises more than three support frames 11, connecting sleeves 13 are arranged at the corners of the tops of the support frames 11, connecting rods 12 are arranged at the corners of the bottoms of the support frames 11, the connecting rods 12 and the connecting sleeves 13 are integrally formed, two adjacent support frames 11 are fixedly clamped through the connecting rods 12 and the connecting sleeves 13, and the support sleeves 14 are fixed at the middle positions of the top surfaces and the bottom surfaces of the support frames 11;
the needle dial 2 is disc-shaped, the needle dial 2 is composed of a plurality of crushing needle bearing plates 22 which are distributed in a central symmetry mode and supporting columns 21 which are located in the centers of the crushing needle bearing plates 22, the supporting columns 21 are fixedly connected with the crushing needle bearing plates 22, the supporting columns 21 are located on the top surfaces and the bottom surfaces of the crushing needle bearing plates 22, the supporting columns 21 are inserted into the supporting sleeves 14, a plurality of liquid crushing needles 3 which are distributed along the diameter of the needle dial 2 are arranged on the top surface of the crushing needle bearing plates 22, water permeable holes 201 are formed in the connection positions of the crushing needle bearing plates 22 and the liquid crushing needles 3, and the water permeable holes;
the liquid crushing needle 3 includes three crushing fin 31 and fixed connection at the connecting claw 32 who smashes fin 31 bottom, crushing fin 31 is right triangle, crushing fin 31 is along the axis direction reciprocal anchorage in pervious hole 201, crushing fin 31 passes through connecting claw 32 and crushing needle loading board 22 fixed connection, liquid can be cut the dispersion after crushing fin 31, liquid after the dispersion can be through pervious hole 201, strike crushing needle loading board 22, strike connecting claw 32 or directly fly to the fixed dial 2a of next-level, once more by cutting the dispersion striking, the dispersion degree after liquid is cut can be higher, liquid is through the cutting, the dispersion, form the droplet after the striking more easily.
Concretely, the dial 2 includes fixed dial 2a and rotation type dial 2b, fixed dial 2a and packing framework 1 fixed connection, rotation type dial 2b rotates with packing framework 1 to be connected, through setting up two kinds of dials 2, can the height of liquid medium velocity of flow, select fixed dial 2a and rotation type dial 2b, rotation type dial 2b can be rotatory under the effect of rivers impact, the liquid drop is beaten once more in rotatory process, hit the liquid drop after will cutting the dispersion and hit and smash, be wider droplet with the liquid drop diffusion, make liquid more disperse, the mass transfer efficiency has been improved greatly.
Specifically, the fixed needle dial 2a is composed of a crushing needle carrier 2a2 and a support shaft 2a1 located at the center of the crushing needle carrier 2a2, the support shaft 2a1 is fixed on the top and bottom surfaces of the crushing needle carrier 2a2, the support shaft 2a1 is in interference fit (fixedly mounted) with the support sleeve 14, the crushing needle carrier 2a2 is composed of a plurality of spokes 2a21 uniformly distributed in a radial shape, a spacing groove 2a22 is formed between two adjacent spokes 2a21, the fixed needle dial 2a is arranged inside the packing frame body 1 in a deflection staggered distribution along the axis of the support sleeve 14, so that the fixed needle dials 2a of different levels can be contacted with liquid, when the liquid crushing needle 3 on the fixed needle dial 2a on the upper level is contacted with the liquid, the liquid is cut, the direction is changed and then continues to move downwards, and then the probability of collision by the liquid crushing needle 3 staggered and distributed below is greater than that the liquid crushing needle 3 is arranged in, therefore, the fixed needle disks 2a arranged in a multi-layer staggered manner can improve the collision probability of the liquid crushing needles 3 with liquid and dispersed liquid, and improve the crushing efficiency of the liquid.
Specifically, the rotary dial 2b is composed of a plurality of crushing needle bearing blades 2b2 distributed in a central symmetry manner and a rotating shaft 2b1 located at the center of the crushing needle bearing blades 2b2, the rotating shaft 2b1 is fixed on the top surface and the bottom surface of the crushing needle bearing blades 2b2, the rotating shaft 2b1 is in clearance fit (can rotate relatively) with the supporting sleeve 14, the crushing needle bearing blades 2b2 are inclined at an angle of 30-45 degrees with the horizontal direction, a fracture is formed between every two adjacent crushing needle bearing blades 2b2, the rotary dial 2b can rotate under the action of water flow impact, droplets are hit again in the rotating process, the droplets after cutting and dispersion are hit and crushed, the droplets are diffused into wider droplets, the liquids are dispersed, and the mass transfer efficiency is greatly improved.
Specifically, three fixed needle disks 2a are fixedly mounted inside the packing frame 1, and the three fixed needle disks 2a are distributed along the axis of the supporting sleeve 14 in a deflection and staggered manner and are fixedly connected with the packing frame 1 through the supporting sleeve 14.
In the embodiment, by arranging the regular hexagonal prism-shaped packing frame body 1, the hexagonal packing frame body 1 can fill the largest area without leaving gaps and has a large contact surface with liquid, and can be more contacted with the liquid under the same area to improve the crushing efficiency, in addition, fixed needle discs 2a which are deflected and staggered along the axis of the supporting sleeve 14 are arranged in the packing frame body 1, so that the fixed needle discs 2a at different levels can be contacted with the liquid, after the liquid crushing needles 3 on the upper fixed needle disc 2a are contacted with the liquid, the liquid is cut, continues to move downwards after changing the direction, and then the probability of collision of the liquid crushing needles 3 staggered below is greater than that of the fixed needle discs 2a arranged in parallel, therefore, the probability of collision of the liquid crushing needles 3 with the liquid and the dispersed liquid can be improved by the fixed needle discs 2a arranged in a staggered manner in multiple layers, the efficiency of the crushing to liquid is improved, liquid crushing needle 3 comprises three crushing fin 31 in addition, crushing fin 31 has the hole 201 of permeating water with the junction of crushing needle loading board 22, liquid can be cut the dispersion behind crushing fin 31, liquid after the dispersion can be through the hole 201 of permeating water, the impact is smashed needle loading board 22 or is directly flown to fixed dial 2a of next-level, the dispersion degree after liquid is cut can be higher, liquid is through the cutting, the dispersion, form the droplet more easily after the impact, the droplet provides huge specific surface area for the gas-liquid contact, for current filler structure, this structure is in the same space, can be more wide droplet with the liquid diffusion, make liquid more disperse, the mass transfer efficiency has been improved greatly.
Example 2
Different from embodiment 1, three rotation type dial 2b are installed in the inside rotation of packing framework 1, three rotation type dial 2b all rotate and install on support sleeve 14, through setting up three rotatable rotation type dial 2b, when liquid from the top high-speed flows down, rotation type dial 2b can rotate under the effect of rivers impact, the liquid drop is hit once more to rotatory process, hit the liquid drop after will cutting the dispersion and hit and smash, with the liquid drop diffusion for wider liquid drop, make liquid more dispersed, the mass transfer efficiency has been improved greatly.
Example 3
Different from the embodiment 1, two fixed needle disks 2a are fixedly arranged in the packing frame 1, one rotary needle disk 2b is rotatably arranged, the rotary needle disks 2b are rotatably connected with the packing frame 1 through a supporting sleeve 14, the two fixed needle disks 2a are respectively positioned above and below the rotary needle disks 2b and are distributed in a deflection and staggered manner along the axis of the supporting sleeve 14 and are fixedly connected with the packing frame 1 through the supporting sleeve 14, the fixed needle disks 2a at the top and the bottom cannot rotate, the rotary needle disks 2b at the middle part are kept rotating under the impact of water flow, after the liquid crushing needles 3 on the fixed needle disks 2a at the upper layer are contacted with the liquid, the liquid is cut, the liquid moves downwards after changing the direction, part of the liquid drops moving downwards impact the rotary needle disks 2b, so that the rotary needle disks 2b keep rotating, and the liquid drops are hit again in the rotating process, the cut and dispersed liquid drops are beaten and crushed, and the liquid drops are dispersed into wider small liquid drops, so that the liquid is more dispersed, and the mass transfer efficiency is greatly improved.
Example 4
Different from embodiment 1, the number of the crushing wing pieces 31 is four, and the four crushing wing pieces 31 are mutually fixed along the axial direction of the water permeable holes 201, the crushing wing pieces 31 are fixedly connected with the crushing needle bearing plate 22 through the connecting claws 32, and by arranging the four crushing wing pieces 31, the cutting dispersion degree of the liquid can be higher, smaller liquid drops are formed, and the improvement of the quality transmission efficiency is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a filler structure that increase gas-liquid matter is passed which characterized in that: the needle plate filling machine comprises a filling frame body (1) comprising a regular hexagonal prism body and a needle plate (2) fixedly/rotatably arranged in the filling frame body (1);
the packing frame body (1) comprises more than three support frames (11), connecting sleeves (13) are arranged at the corners of the tops of the support frames (11), connecting rods (12) are arranged at the corners of the bottoms of the support frames (11), the connecting rods (12) and the connecting sleeves (13) are integrally formed, two adjacent support frames (11) are fixedly clamped through the connecting rods (12) and the connecting sleeves (13), and support sleeves (14) are fixed at the middle positions of the top surfaces and the bottom surfaces of the support frames (11);
the needle dial (2) is disc-shaped, the needle dial (2) is composed of a plurality of crushing needle bearing plates (22) which are distributed in a central symmetry mode and a support column (21) which is located at the center of the crushing needle bearing plates (22), the support column (21) is fixedly connected with the crushing needle bearing plates (22), the support column (21) is located on the top surface and the bottom surface of the crushing needle bearing plates (22), the support column (21) is inserted into the support sleeve (14), the top surface of the crushing needle bearing plates (22) is provided with a plurality of liquid crushing needles (3) which are distributed along the diameter of the needle dial (2), the connection part of the crushing needle bearing plates (22) and the liquid crushing needles (3) is provided with water permeable holes (201), and the water permeable holes (201) are circular;
liquid grinding needle (3) include at least three crushing fin (31) and fixed connection in connecting claw (32) of crushing fin (31) bottom, crushing fin (31) are right triangle, crushing fin (31) are followed the axis direction reciprocal anchorage in hole (201) of permeating water, crushing fin (31) pass through connecting claw (32) with grinding needle loading board (22) fixed connection.
2. The packing structure for increasing gas-liquid mass transfer of claim 1, wherein: the dial (2) comprises a fixed dial (2a) and a rotary dial (2b), the fixed dial (2a) is fixedly connected with the packing frame body (1), and the rotary dial (2b) is rotatably connected with the packing frame body (1).
3. The packing structure for increasing gas-liquid mass transfer of claim 2, wherein: the fixed dial (2a) is composed of a crushing needle carrier (2a2) and a support shaft (2a1) located at the center of the crushing needle carrier (2a2), the support shaft (2a1) is fixed to the top and bottom surfaces of the crushing needle carrier (2a2), and the support shaft (2a1) is in interference fit with the support sleeve (14).
4. The packing structure for increasing gas-liquid mass transfer of claim 3, wherein: the crushing needle carrier (2a2) is composed of a plurality of spokes (2a21) which are uniformly distributed in a web shape, and a spacing groove (2a22) is arranged between every two adjacent spokes (2a 21).
5. The packing structure for increasing gas-liquid mass transfer of claim 2, wherein: rotation type dial (2b) are that the crushing needle that central symmetry distributes by a plurality of bears leaf (2b2) and is located crushing needle bears rotation axis (2b1) at leaf (2b2) center and constitutes, rotation axis (2b1) are fixed in the top surface and the bottom surface that crushing needle bore leaf (2b2), rotation axis (2b1) with supporting sleeve (14) clearance fit.
6. The packing structure for increasing gas-liquid mass transfer of claim 5, wherein: the crushing needle bearing leaves (2b2) are inclined at an angle of 30-45 degrees with the horizontal direction, and a fracture is formed between every two adjacent crushing needle bearing leaves (2b 2).
7. The packing structure for increasing gas-liquid mass transfer according to any one of claims 2 to 6, wherein: the packing device is characterized in that three fixed needle disks (2a) are fixedly mounted inside the packing frame body (1), the three fixed needle disks (2a) are distributed in a deflection staggered mode along the axis of the supporting sleeve (14), and the supporting sleeve (14) is fixedly connected with the packing frame body (1).
8. The packing structure for increasing gas-liquid mass transfer according to any one of claims 2 to 6, wherein: the packing frame is characterized in that the three rotary needle disks (2b) are rotatably arranged in the packing frame (1), and the three rotary needle disks (2b) are rotatably arranged on the supporting sleeve (14).
9. The packing structure for increasing gas-liquid mass transfer according to any one of claims 2 to 6, wherein: the inside fixed mounting of packing framework (1) has two fixed dial (2a), rotate and install one rotation type dial (2b), rotation type dial (2b) pass through supporting sleeve (14) with packing framework (1) rotates and connects, two fixed dial (2a) are located respectively the top and the below of rotation type dial (2b), and follow the crisscross distribution of axis deflection of supporting sleeve (14), and pass through supporting sleeve (14) with packing framework (1) fixed connection.
10. The packing structure for increasing gas-liquid mass transfer of claim 1, wherein: the crushing wing panels (31) are four in number, the crushing wing panels (31) are fixed to each other along the axial direction of the water permeable holes (201), and the crushing wing panels (31) are fixedly connected with the crushing needle bearing plates (22) through the connecting claws (32).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922052847.5U CN211246600U (en) | 2019-11-25 | 2019-11-25 | Filler structure for increasing gas-liquid mass transfer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052847.5U CN211246600U (en) | 2019-11-25 | 2019-11-25 | Filler structure for increasing gas-liquid mass transfer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773107A (en) * | 2019-11-25 | 2020-02-11 | 蓝太克环保科技(上海)有限公司 | Winding type packing structure for gas-liquid mass transfer |
| CN112206330A (en) * | 2020-09-18 | 2021-01-12 | 喻文益 | Humus soil degassing unit is used in fallen leaves refuse treatment |
-
2019
- 2019-11-25 CN CN201922052847.5U patent/CN211246600U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773107A (en) * | 2019-11-25 | 2020-02-11 | 蓝太克环保科技(上海)有限公司 | Winding type packing structure for gas-liquid mass transfer |
| CN110773107B (en) * | 2019-11-25 | 2024-02-13 | 蓝太克环保科技(上海)有限公司 | Coiled packing structure for gas-liquid mass transfer |
| CN112206330A (en) * | 2020-09-18 | 2021-01-12 | 喻文益 | Humus soil degassing unit is used in fallen leaves refuse treatment |
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