CN110665452B - Tower type packing - Google Patents

Tower type packing Download PDF

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Publication number
CN110665452B
CN110665452B CN201910886205.7A CN201910886205A CN110665452B CN 110665452 B CN110665452 B CN 110665452B CN 201910886205 A CN201910886205 A CN 201910886205A CN 110665452 B CN110665452 B CN 110665452B
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China
Prior art keywords
wing plate
connecting sheet
wall
included angle
connecting piece
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CN110665452A (en
Inventor
车晓轩
魏宏博
李有为
邬建华
黄平
姜子豪
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Lantec Products Co ltd
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Lantec Products Co ltd
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Priority to CN201910886205.7A priority Critical patent/CN110665452B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/3023—Triangle
    • B01J2219/30234—Hexagon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30296—Other shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention discloses a novel tower type filler, which comprises a polygonal filler body, wherein the filler body comprises: a through hole located at the center of the packing body; one end of the wing plate is connected with the inner wall of the packing body, the other end of the wing plate is connected with the outer wall of the through hole, the upper end of the wing plate protrudes out of the upper end face of the packing body, and the lower end of the wing plate protrudes out of the lower end face of the packing body; the convex ribs are distributed on the inner wall of the filler body and/or the wing plate; the upper end of the wing plate and the upper end face of the packing body are provided with upper inclined planes, and the lower end of the wing plate and the lower inclined plane of the lower end face of the packing body are provided with lower inclined planes. The large specific surface area of the invention can extend the liquid into a large liquid film, which provides a large specific surface area for gas-liquid contact and greatly improves the gas-liquid mass transfer efficiency.

Description

Tower type packing
Technical Field
The invention belongs to the technical field of water treatment, and particularly relates to a filler.
Background
The packed tower is an important chemical mass transfer equipment, and two-phase contact between gas (steam) -liquid and liquid-liquid is carried out in the operations of rectification, absorption, extraction and the like in the industrial production of chemical industry, petroleum industry, medicine industry and the like so as to realize mass transfer or chemical reaction. The shape, structure and performance of the filler have decisive influence on the technical and economic indexes, processing capacity, product quality and efficiency of the packed tower, so that a great variety of chemical fillers are created.
The packing on the market at present generally comprises two types of random packing and regular packing, wherein the random packing has a plurality of types, such as Raschig ring packing, pall ring packing, intalox ring packing, stepped ring packing and the like; the structured packing is a packing which is arranged and regularly stacked in a tower according to a uniform geometric figure and is composed of a plurality of packing units with the same geometric shape.
Disclosure of Invention
The invention mainly solves the technical problem of providing a novel tower type filler, the huge specific surface area of which can extend liquid into a huge liquid film, thereby providing a huge specific surface area for gas-liquid contact and greatly improving the gas-liquid mass transfer efficiency.
In order to solve the technical problems, the invention adopts a technical scheme that: a novel tower packing, includes polygonal packing body, the packing body includes:
a through hole located at the center of the packing body;
one end of the wing plate is connected with the inner wall of the packing body, the other end of the wing plate is connected with the outer wall of the through hole, the upper end of the wing plate protrudes out of the upper end face of the packing body, and the lower end of the wing plate protrudes out of the lower end face of the packing body;
the convex ribs are distributed on the inner wall of the filler body and/or the wing plate;
the upper end of the wing plate and the upper end face of the packing body are provided with upper inclined planes, and the lower end of the wing plate and the lower inclined plane of the lower end face of the packing body are provided with lower inclined planes.
The invention adopts a further technical scheme for solving the technical problems that:
furthermore, the convex ribs are perpendicular to the inner wall of the packing body, and the perpendicular distance between the convex ribs on the inner wall of the packing body and the inner wall of the packing body is reduced from the middle to two ends.
The filler body comprises a first connecting sheet, a second connecting sheet, a third connecting sheet, a fourth connecting sheet, a fifth connecting sheet and a sixth connecting sheet which are sequentially connected, wherein the first connecting sheet and the fourth connecting sheet are parallel to each other and are equal in length, the second connecting sheet and the fifth connecting sheet are parallel to each other and are equal in length, and the third connecting sheet and the sixth connecting sheet are parallel to each other and are equal in length;
the first height of the first connecting sheet, the second connecting sheet, the third connecting sheet, the fourth connecting sheet, the fifth connecting sheet and the sixth connecting sheet is 40-42 mm.
The wing plates comprise a first wing plate, a second wing plate, a third wing plate, a fourth wing plate, a fifth wing plate and a sixth wing plate which are uniformly distributed, the first wing plate is positioned at the joint of the first connecting sheet and the second connecting sheet, the second wing plate is positioned at the joint of the second connecting sheet and the third connecting sheet, the third wing plate is positioned at the joint of the third connecting sheet and the fourth connecting sheet, the fourth wing plate is positioned at the joint of the fourth connecting sheet and the fifth connecting sheet, the fifth wing plate is positioned at the joint of the fifth connecting sheet and the sixth connecting sheet, and the sixth wing plate is positioned at the joint of the sixth connecting sheet and the first connecting sheet;
the second height of all of the sixth first wing panel, the second wing panel, the third wing panel, the fourth wing panel, the fifth wing panel and the sixth wing panel is 78-80 mm.
Further, the first connecting sheet and the fourth connecting sheet respectively comprise a first reinforcing part, a second reinforcing part and a third reinforcing part, the second reinforcing part is positioned in the middle of the first connecting sheet and/or the fourth connecting sheet, and the first reinforcing part and the third reinforcing part are symmetrically positioned on two sides of the second reinforcing part;
the second connecting piece, the third connecting piece, the fifth connecting piece and the sixth connecting piece all include a plurality of third reinforcing strips that are evenly distributed, and the third reinforcing strips are perpendicular to the convex ribs.
Furthermore, the height of the convex rib on the second wing plate relative to the outer wall of the second wing plate is reduced from the middle to two ends; the height of the convex rib on the fifth wing plate relative to the outer wall of the fifth wing plate is reduced from the middle to two ends; the height of the convex rib on the first wing plate relative to the outer wall of the first wing plate is equal; the height of the convex rib on the third wing plate relative to the outer wall of the third wing plate is equal; the height of the convex rib on the fourth wing plate relative to the outer wall of the fourth wing plate is equal; the height of the convex rib on the sixth wing plate relative to the outer wall of the sixth wing plate is equal.
Further, a first included angle is formed between the first wing plate and the second wing plate, a second included angle is formed between the second wing plate and the third wing plate, a third included angle is formed between the third wing plate and the fourth wing plate, a fourth included angle is formed between the fourth wing plate and the fifth wing plate, a fifth included angle is formed between the fifth wing plate and the sixth wing plate, and a sixth included angle is formed between the sixth wing plate and the first wing plate;
the third included angle and the sixth included angle are both 76 degrees, and the first included angle, the second included angle, the fourth included angle and the fifth included angle are equal.
Further, the vertical distance between the first connecting piece and the fourth connecting piece is 74-76mm, and the horizontal distance between the joint of the second wing plate and the third wing plate and the joint of the fourth wing plate and the fifth wing plate is 84-86 mm.
Further, the inner diameter of the through hole is 16-18mm, and the outer diameter of the through hole is 19-21 mm.
Further, the hexagonal filler is a PP filler, a PVDF filler, or a PP filler containing glass fibers.
The invention has the beneficial effects that: the structure of the invention can form a huge specific surface area, can extend liquid into a huge liquid film, provides a huge specific surface area for gas-liquid contact, and greatly improves the gas-liquid mass transfer efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is one of the schematic top views of the present invention;
FIG. 3 is a second schematic top view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a sectional view taken along line B-B of FIG. 2;
FIG. 6 is a cross-sectional view taken along line C-C of FIG. 2
The parts in the drawings are marked as follows:
the filler comprises a filler body 100, a through hole 1, a wing plate 2, a convex rib 3, a first connecting plate 4, a second connecting plate 5, a third connecting plate 6, a fourth connecting plate 7, a fifth connecting plate 8, a sixth connecting plate 9, a first wing plate 10, a second wing plate 11, a third wing plate 12, a fourth wing plate 13, a fifth wing plate 14, a sixth wing plate 15, a first reinforcing strip 16, a first reinforcing rib 17, a protrusion 18, a second reinforcing strip 19, a second reinforcing rib 20, a third reinforcing strip 21, a first height h1, a second height h2, a first included angle alpha 1, a second included angle alpha 2, a third included angle alpha 3, a fourth included angle alpha 4, a fifth included angle alpha 5, a sixth included angle alpha 6, a vertical distance d1, a horizontal distance d2, an inner diameter R1 and an outer diameter R2.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Example (b): a novel tower packing, as shown in fig. 1-6, comprises a polygonal packing body 100, which comprises:
a through hole 1, which is located in the center of the filler body;
one end of the wing plate 2 is connected with the inner wall of the packing body, the other end of the wing plate is connected with the outer wall of the through hole, the upper end of the wing plate protrudes out of the upper end face of the packing body, and the lower end of the wing plate protrudes out of the lower end face of the packing body;
the convex ribs 3 are distributed on the inner wall of the filler body and/or the wing plates;
the upper end of the wing plate and the upper end face of the packing body are provided with upper inclined planes, and the lower end of the wing plate and the lower inclined plane of the lower end face of the packing body are provided with lower inclined planes. The upper inclined plane and the lower inclined plane are inclined from one end far away from the wing plate to one end close to the wing plate.
The convex ribs are perpendicular to the inner wall of the packing body, and the perpendicular distance between the convex ribs on the inner wall of the packing body and the inner wall of the packing body is reduced from the middle to two ends.
The filler body comprises a first connecting sheet 4, a second connecting sheet 5, a third connecting sheet 6, a fourth connecting sheet 7, a fifth connecting sheet 8 and a sixth connecting sheet 9 which are sequentially connected, wherein the first connecting sheet and the fourth connecting sheet are parallel to each other and have equal length, the second connecting sheet and the fifth connecting sheet are parallel to each other and have equal length, and the third connecting sheet and the sixth connecting sheet are parallel to each other and have equal length;
the first height h1 of the sixth connecting sheet, the second connecting sheet, the third connecting sheet, the fourth connecting sheet, the fifth connecting sheet and the sixth connecting sheet is 40-42 mm.
The wing plates comprise a first wing plate 10, a second wing plate 11, a third wing plate 12, a fourth wing plate 13, a fifth wing plate 14 and a sixth wing plate 15 which are uniformly distributed, the first wing plate is positioned at the joint of the first connecting sheet and the second connecting sheet, the second wing plate is positioned at the joint of the second connecting sheet and the third connecting sheet, the third wing plate is positioned at the joint of the third connecting sheet and the fourth connecting sheet, the fourth wing plate is positioned at the joint of the fourth connecting sheet and the fifth connecting sheet, the fifth wing plate is positioned at the joint of the fifth connecting sheet and the sixth connecting sheet, and the sixth wing plate is positioned at the joint of the sixth connecting sheet and the first connecting sheet;
the second height h2 of all six of the first, second, third, fourth, fifth and sixth flaps is 78-80 mm.
The first connecting sheet and the fourth connecting sheet respectively comprise a first reinforcing part, a second reinforcing part and a third reinforcing part, the second reinforcing part is positioned in the middle of the first connecting sheet/the fourth connecting sheet, and the first reinforcing part and the third reinforcing part are symmetrically positioned on two sides of the second reinforcing part; the first reinforcing part and the third reinforcing part are respectively a first reinforcing strip 16, first reinforcing ribs 17 are uniformly distributed between the first reinforcing strip and the first connecting sheet/the fourth connecting sheet, and a plurality of bulges 18 are uniformly distributed on one side of the first reinforcing rib, which is opposite to the second reinforcing part; the second reinforcing part is at least two second reinforcing strips 19, and second reinforcing ribs 20 are uniformly distributed between every two adjacent second reinforcing strips.
The second connecting piece, the third connecting piece, the fifth connecting piece and the sixth connecting piece all include a plurality of third reinforcing strips 21 that are evenly distributed, and the third reinforcing strips are perpendicular to the convex ribs.
The height of the convex rib on the second wing plate relative to the outer wall of the second wing plate is reduced from the middle to two ends; the height of the convex rib on the fifth wing plate relative to the outer wall of the fifth wing plate is reduced from the middle to two ends; the height of the convex rib on the first wing plate relative to the outer wall of the first wing plate is equal; the height of the convex rib on the third wing plate relative to the outer wall of the third wing plate is equal; the height of the convex rib on the fourth wing plate relative to the outer wall of the fourth wing plate is equal; the height of the convex rib on the sixth wing plate relative to the outer wall of the sixth wing plate is equal.
A first included angle alpha 1 is formed between the first wing plate and the second wing plate, a second included angle alpha 2 is formed between the second wing plate and the third wing plate, a third included angle alpha 3 is formed between the third wing plate and the fourth wing plate, a fourth included angle alpha 4 is formed between the fourth wing plate and the fifth wing plate, a fifth included angle alpha 5 is formed between the fifth wing plate and the sixth wing plate, and a sixth included angle alpha 6 is formed between the sixth wing plate and the first wing plate;
the third included angle and the sixth included angle are both 76 degrees, and the first included angle, the second included angle, the fourth included angle and the fifth included angle are equal.
The vertical distance between the first connecting piece and the fourth connecting piece is 74-76mm, and the horizontal distance d2 between the joint of the second wing plate and the third wing plate and the joint of the fourth wing plate and the fifth wing plate is 84-86 mm.
The inner diameter R1 of the through hole is 16-18mm, and the outer diameter R2 of the through hole is 19-21 mm.
The hexagonal filler is a PP filler, a PVDF filler or a PP filler containing glass fibers.
The working principle of the invention is as follows:
the structure of the invention can form a huge specific surface area, can extend liquid into a huge liquid film, provides a huge specific surface area for gas-liquid contact, and greatly improves the gas-liquid mass transfer efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. A tower packing, characterized in that: a packing body comprising a polygon, the packing body comprising:
a through hole located at the center of the packing body;
one end of the wing plate is connected with the inner wall of the packing body, the other end of the wing plate is connected with the outer wall of the through hole, the upper end of the wing plate protrudes out of the upper end face of the packing body, and the lower end of the wing plate protrudes out of the lower end face of the packing body;
the convex ribs are distributed on the inner wall of the filler body and/or the wing plate;
the upper end of the wing plate and the upper end surface of the filler body form an upper inclined surface, and the lower end of the wing plate and the lower inclined surface of the lower end surface of the filler body form a lower inclined surface;
the convex ribs are perpendicular to the inner wall of the filler body, and the perpendicular distance between the convex ribs on the inner wall of the filler body and the inner wall of the filler body is reduced from the middle to two ends;
the filler body comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, a fifth connecting piece and a sixth connecting piece which are sequentially connected, wherein the first connecting piece and the fourth connecting piece are parallel to each other and are equal in length, the second connecting piece and the fifth connecting piece are parallel to each other and are equal in length, and the third connecting piece and the sixth connecting piece are parallel to each other and are equal in length;
the first heights of the first connecting sheet, the second connecting sheet, the third connecting sheet, the fourth connecting sheet, the fifth connecting sheet and the sixth connecting sheet are all 40-42 mm;
the wing plates comprise a first wing plate, a second wing plate, a third wing plate, a fourth wing plate, a fifth wing plate and a sixth wing plate which are uniformly distributed, the first wing plate is positioned at the joint of the first connecting sheet and the second connecting sheet, the second wing plate is positioned at the joint of the second connecting sheet and the third connecting sheet, the third wing plate is positioned at the joint of the third connecting sheet and the fourth connecting sheet, the fourth wing plate is positioned at the joint of the fourth connecting sheet and the fifth connecting sheet, the fifth wing plate is positioned at the joint of the fifth connecting sheet and the sixth connecting sheet, and the sixth wing plate is positioned at the joint of the sixth connecting sheet and the first connecting sheet;
the second heights of the sixth first wing plate, the second wing plate, the third wing plate, the fourth wing plate, the fifth wing plate and the sixth wing plate are all 78-80 mm;
the height of the convex rib on the second wing plate relative to the outer wall of the second wing plate is reduced from the middle to two ends; the height of the convex rib on the fifth wing plate relative to the outer wall of the fifth wing plate is reduced from the middle to two ends; the height of the convex rib on the first wing plate relative to the outer wall of the first wing plate is equal; the height of the convex rib on the third wing plate relative to the outer wall of the third wing plate is equal; the height of the convex rib on the fourth wing plate relative to the outer wall of the fourth wing plate is equal; the height of the convex rib on the sixth wing plate relative to the outer wall of the sixth wing plate is equal.
2. The tower filler according to claim 1, wherein: the first connecting sheet and the fourth connecting sheet respectively comprise a first reinforcing part, a second reinforcing part and a third reinforcing part, the second reinforcing part is positioned in the middle of the first connecting sheet and/or the fourth connecting sheet, and the first reinforcing part and the third reinforcing part are symmetrically positioned on two sides of the second reinforcing part;
the second connecting piece, the third connecting piece, the fifth connecting piece and the sixth connecting piece all include a plurality of third reinforcing strips that are evenly distributed, and the third reinforcing strips are perpendicular to the convex ribs.
3. The tower filler according to claim 1, wherein: a first included angle is formed between the first wing plate and the second wing plate, a second included angle is formed between the second wing plate and the third wing plate, a third included angle is formed between the third wing plate and the fourth wing plate, a fourth included angle is formed between the fourth wing plate and the fifth wing plate, a fifth included angle is formed between the fifth wing plate and the sixth wing plate, and a sixth included angle is formed between the sixth wing plate and the first wing plate;
the third included angle and the sixth included angle are both 76 degrees, and the first included angle, the second included angle, the fourth included angle and the fifth included angle are equal.
4. The tower filler according to claim 1, wherein: the vertical distance between the first connecting piece and the fourth connecting piece is 74-76mm, and the horizontal distance between the joint of the second wing plate and the third wing plate and the joint of the fourth wing plate and the fifth wing plate is 84-86 mm.
5. The tower filler according to claim 1, wherein: the inner diameter of the through hole is 16-18mm, and the outer diameter of the through hole is 19-21 mm.
6. The tower filler according to claim 1, wherein: the hexagonal filler is PP filler, PVDF filler or PP filler containing glass fiber.
CN201910886205.7A 2019-09-19 2019-09-19 Tower type packing Active CN110665452B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910886205.7A CN110665452B (en) 2019-09-19 2019-09-19 Tower type packing

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Application Number Priority Date Filing Date Title
CN201910886205.7A CN110665452B (en) 2019-09-19 2019-09-19 Tower type packing

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CN110665452A CN110665452A (en) 2020-01-10
CN110665452B true CN110665452B (en) 2021-12-21

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09141008A (en) * 1995-11-16 1997-06-03 Kubota Corp Floating type filter medium
CN202688101U (en) * 2012-08-07 2013-01-23 杨志江 Improved biology moving suspended filler
CN207079059U (en) * 2017-05-24 2018-03-09 聚光科技(杭州)股份有限公司 Floating stuffing
CN208526640U (en) * 2018-07-24 2019-02-22 江西庞泰环保股份有限公司 A kind of scattered heap ceramic packing
CN209076692U (en) * 2018-11-07 2019-07-09 江西省萍乡市迪尔化工填料有限公司 Octagonal tower-type filler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09141008A (en) * 1995-11-16 1997-06-03 Kubota Corp Floating type filter medium
CN202688101U (en) * 2012-08-07 2013-01-23 杨志江 Improved biology moving suspended filler
CN207079059U (en) * 2017-05-24 2018-03-09 聚光科技(杭州)股份有限公司 Floating stuffing
CN208526640U (en) * 2018-07-24 2019-02-22 江西庞泰环保股份有限公司 A kind of scattered heap ceramic packing
CN209076692U (en) * 2018-11-07 2019-07-09 江西省萍乡市迪尔化工填料有限公司 Octagonal tower-type filler

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