CN107159084A - A kind of filler core body and from uniform structured packing and its application - Google Patents
A kind of filler core body and from uniform structured packing and its application Download PDFInfo
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- CN107159084A CN107159084A CN201710369182.3A CN201710369182A CN107159084A CN 107159084 A CN107159084 A CN 107159084A CN 201710369182 A CN201710369182 A CN 201710369182A CN 107159084 A CN107159084 A CN 107159084A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
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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
- B01J19/305—Supporting elements therefor, e.g. grids, perforated plates
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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
- 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
- B01J2219/30246—Square or square-derived
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Abstract
The invention discloses a kind of filler core body and from uniform structured packing and its application, belong to filed of air conditioning.Described filler core body is parallel or be vertically formed by the mesh-shape fiber element being continuously superimposed, and mesh-shape fiber element includes fibre bundle and the equal stream unit of fiber, and the fibre bundle junction that adjacent fiber bundles contact is formed is provided with the equal stream unit of fiber.It is described from uniform structured packing, including filler framework and filler core body, filler core body is located in filler framework, filler framework includes filler housing and diversion component, diversion component is horizontally set in filler housing, and diversion component is connected with filler housing, mesh-shape fiber element is connected with filler housing and diversion component.Present invention also offers a kind of application of filler.The present invention has the characteristics of specific surface area is big, flux is big, pressure drop is small, and the mode that fibre bundle water conservancy diversion, equal stream unit stream are combined realizes the uniform guiding shunting of liquid, solves the problems, such as gas-liquid skewness in structured packing.
Description
Technical field
The invention belongs to filed of air conditioning, more specifically to a kind of filler core body and from uniform structured packing and
It is applied, and is particularly suitable for the heat and mass transfer process of solution dehumidification or solution regeneration.
Background technology
Filler is widely used always in solution-type fresh air dehumidifier, and it can play improvement fluid distrbution, improve heat transfer
Efficiency, the effect for reducing flow resistance, increasing fluid flow, the transmission for heat and matter between gas-liquid two-phase provide effective phase boundary
Face, is the important place that gas-liquid two-phase carries out caloic exchange.
The species of filler is a lot, mainly there is the dumped packings such as Raschig ring, saddle type, Pall ring, cascade ring, Dixon ring and ripple
The structured packings such as card, ripple net.The drawbacks of dumped packing confusion accumulation is overcome due to structured packing, and relative in bulk
Filler, structured packing has the performance advantages such as specific surface area is big, pressure drop is small, simple in construction, processing and manufacturing is easy, thus obtains general
All over application.But the structured packings such as traditional ripple type, grid type, plate-type are due to the limit of the factors such as self structure, material, size
System, one side packing layer can not reasonable water conservancy diversion, liquid has the trend gradually concentrated to tower wall so that tower wall flow increases, generation
Wall flow phenomenon；Another aspect liquid can not all soak filler surface, and liquid easily only flows down along wetting surface, forms channel and show
As；Top plate is taken to by air additionally, there are excessive entraining, flaggy liquid layer is thickeied, occurs Concerning Flooding Phenomenon.These because
Element can cause filler can not fully be contacted with fluid, gas-liquid skewness, filler utilization rate are low, separative efficiency declines, seriously
Influence the caloic exchange efficiency between gas-liquid two-phase.
Chinese utility model patent, publication number：CN205914166U, publication date：On 2 1st, 2017, disclose one kind many
Mesh-type structured packing.It includes the packing section of multiple strips；The packing section includes multiple filler units, the filler unit
It is in polygonal fin and a fin ridge including two；Two fins are connected by the fin ridge, are formed along described
Fin ridge direction view is the filler unit of " Λ " shape structure；Multiple filler units are successively along the fin ridge direction
Connection, forms the packing section of strip；Multiple packing sections are connected with each other shape by the edge on respective width
Into many mesh-type structured packings；Mesh is either fitted and connected or is formed between four fins of arbitrary neighborhood.The structure
So that gas-liquid two-phase is contacted in mesh, and realizes redistribution on the fin of " Λ " shape structure, gas-liquid two-phase logistics is enhanced
Turbulent flow, greatly improved mass transfer and heat transfer efficiency.Its weak point is：(1) gas-liquid is being inclined due to affected by gravity
Uniformity is poor when being redistributed on the fin of oblique " Λ " shape structure, and it is poor in turn result in filler moistening rate, have impact on and fills out
Expect heat and mass efficiency；(2) the structure porosity of fin and fin ridge is relatively low, thus permeability is poor, and Liquid Flow resistance is big,
Thus cause structured packing pressure drop larger；(3) gas-liquid is easily gathered in " Λ " shape structure lower and occurs channeling, and easily exists
Wall gathers generation wall flow phenomenon.
The content of the invention
1st, the problem of solving
When being applied for existing structured packing the problem of gas-liquid skewness, the present invention provides a kind of filler core body and from
Cloth structured packing and its application.It has the features such as specific surface area is big, flux is big, pressure drop is small, by fibre bundle water conservancy diversion from respectively
Cloth, it is to avoid the phenomenon such as wall stream, channel, liquid flooding that existing structured packing exists when applying, solves to exist in current structured packing
Gas-liquid skewness problem, improve filler caloic exchange efficiency.
2nd, technical scheme
To solve the above problems, the present invention is adopted the following technical scheme that.
A kind of filler core body, parallel or be vertically formed by the mesh-shape fiber element being continuously superimposed, described mesh-shape is fine
Tieing up unit includes fibre bundle and the equal stream unit of fiber, and the fibre bundle junction that adjacent fiber bundles contact is formed is equal provided with fiber
Stream unit.
The solution of spray flows along fibre bundle, and confluxes in fibre bundle junction, and the equal stream unit of fiber is to the solution that confluxes
Shunt, shunted by the uniform guiding confluxed, respectively realize solution repeatedly so that solution distribution is more uniform, promotees again
Heat and mass transfer is entered.Fibre bundle in this programme is composite fibre materials, with property such as high, the corrosion-resistant, wash resistants of intensity
Energy.
Further, the equal stream unit of the fiber is that fiber flow equalizing ring or fiber flow ball, and fiber flow equalizing ring or fiber are equal
Flow ball cross-sectional area larger, be that solution confluxes there is provided bearing medium.
Further, the spacing for two layers of mesh-shape fiber element being parallel to each other is 5mm~15mm.
Further, the mesh on the mesh-shape fiber element is rhombus, and the length of side of rhombus is 10mm~20mm.
When the spacing of mesh-shape fiber element and the length of side of rhombus are according to range above value, the porosity of filler core body
Height, the resistance being subject to when filler core body is applied into gas in packing layer by packing layer is small, thus gas by packing layer when
Produced pressure drop is low, and this structure is conducive to distribution and circulation of the gas in packing layer；In addition, the effective ratio surface of filler
Product is big, thus heat and mass efficiency is higher.
Further, the corner dimension that adjacent fiber beam is formed in fibre bundle junction is 30 °~120 °.
The size of angle produces shadow to the height of solution flowing time, the resistance of packing layer and packing layer on fibre bundle
Ring, when corner dimension is 30 °~120 °, solution flowing time on fibre bundle is long, and then gas-liquid two-phase time of contact increases, and has
Beneficial to raising heat and mass efficiency, meanwhile, the resistance of packing layer is smaller, highly relatively low.
It is a kind of from uniform structured packing, including filler framework and described filler core body, the filler core body is located at described
In filler framework, the filler framework includes filler housing and diversion component, and diversion component is horizontally set in filler housing, and
Diversion component is connected with filler housing, and the mesh-shape fiber element is connected with the filler housing and the diversion component.Fill out
The material for expecting housing and diversion component is plastics or lucite, with intensity is high, wear-resistant, corrosion-resistant, wash fast performance.
Filler core body is fixed filler framework so that filler core body has stable shape and structure, diversion component
Wall stream solution is oriented to filler core body, and confluxed respectively in filler core body, so as to reduce the shadow that wall stream effect is brought
Ring.
Further, the diversion component includes guide face, and the diversion component is arranged on the vertical plane of filler housing,
And the angle β sizes between the guide face and vertical mesh-shape fiber element are 0 ＜ β≤90 °, guide face prevents liquid
Flowed along side wall, reduce the influence that wall stream effect is brought.
Further, the diversion component is equally distributed on the vertical plane of the filler housing, adjacent guide part it
Between be provided with mesh-shape fiber element, the mesh-shape fiber element set between diversion component helps to collect wall flowing liquid, and
Guide wall flowing liquid into diversion component, and then promote diversion component to be oriented to filler core body to reduce wall stream effect by wall flowing liquid.
Further, institute's filler housing is cylindrical body structure and diversion component head and the tail connect into annulus, or
The filler housing is cuboid framework structure and diversion component head and the tail connection squarely.
The corresponding filler housing for being nested in cylindrical body structure of the diversion component of annular, square diversion component or
On the filler housing of cuboid framework structure, this structure is favorably improved the integrally-built steadiness of filler framework.
A kind of application of filler, is placed in described in the packing layer in dehumidifier or regenerator from uniform structured packing, and
Make in the filler core body that multiple mesh-shape fiber elements being parallel to each other are parallel with gravity direction, solution sprays through liquid distribution trough
Pour on filler and flowed from up to down along fibre bundle, conflux during stream unit equal by fiber, divide equally, air is through gas point
After cloth apparatus, with solution in adverse current, the bottom-up solution continued through during filler space with being attached on fibre bundle
Contact carries out caloic exchange.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are：
(1) the filler core body that the present invention is provided, the multidimensional pore structure based on fiber utilizes the model between fiber and solution
De Huali makes solution be attached to fiber surface, and solution is sprayed from top to bottom during work, and liquid is along vertical mesh-shape fiber element
On fibre bundle shunting and under, two fibre bundles of subordinate are assigned to when flowing through at the equal stream unit of fiber, pass through fibre bundle water conservancy diversion, fibre
Mode that equal stream unit stream is combined confluxing respectively repeatedly is tieed up, the uniform guiding shunting of liquid is realized, increases filler core
Body moistening rate, the utilization rate for improving filler core body specific surface area, make gas-liquid distribution more uniform, so as to improve filler core body biography
Hot mass transfer efficiency；
(2) the filler core body that the present invention is provided, areolation porosity compared with conventional filler is bigger, and fibrous material
The resistance of also very little, therefore the pressure drop of gas is small itself, requires low to blower fan, advantageously reduces system energy consumption；
(3) the filler core body that the present invention is provided, the three dimensional network eye structure built based on fibrous material has specific surface area
Greatly, the characteristics of flux is big, liquid is attached to fibre bundle surface and fibre bundle surface is fully soaked, when gas flows through filler core body
It can fully be contacted with the liquid on fibre bundle surface, and then improve filler core body heat and mass efficiency；
(4) the filler core body that the present invention is provided, fibrous material has high humidity lubricant nature, fibre bundle table during fibre bundle directional stream-guidance
Face is all soaked, and is only flowed down so as to avoid liquid along wetting surface, is solved the problems, such as channelling effect present in structured packing；
(5) the filler core body that the present invention is provided, the Van der Waals force existed between fibrous material and liquid helps to slow down liquid
Speed of the body along fibre bundle surface flow, slowing down for flow velocity ensure that the liquid falling period is attracted to fibre bundle table all the time
Face, helps to reduce gas band liquid phenomenon；
(6) the filler core body that the present invention is provided, the surface tension of fibre bundle, help to reduce the presence of liquid foam, so as to have
Help avoid Concerning Flooding Phenomenon, improve the disposal ability of equipment；
(7) it is larger that the filler core body that provides of the present invention, fiber flow equalizing ring or fiber flow ball cross-sectional area, is solution in fibre
Conflux there is provided bearing medium dimension beam junction；
(8) spacing between the filler core body that the present invention is provided, mesh-shape fiber element is in 5mm~15mm, by filler
Core body is applied to that gas in packing layer is small by resistance during packing layer, thus gas by packing layer when produced pressure drop
It is low, be conducive to distribution and circulation of the gas in packing layer；In addition, the effective ratio area of filler is big, thus heat and mass effect
Rate is higher；
(9) the filler core body that the present invention is provided, the length of side of rhombus is in 10mm~20mm, and the porosity of filler core body is high,
Gas is small by the resistance of packing layer, thus the pressure drop of packing layer is low, and this structure is conducive to distribution of the gas in packing layer
With circulation；In addition, solution easily forms liquid film on mesh hole, so as to further increase gas liquid interfacial area, gas passes through
Progress caloic exchange is not only fully contacted during gap between mesh-shape fiber element with the liquid of fibre bundle surface attachment, also with
Solution liquid film on mesh hole fully contacts progress caloic exchange, thus gas-liquid carries out the efficiency of heat and mass in filler
It is high；
(10) the filler core body that the present invention is provided, the corner dimension that adjacent fiber beam is formed in fibre bundle junction is 30 °
At~120 °, solution flowing time on fibre bundle is longer, and then gas-liquid two-phase time of contact increases, and is conducive to improving heat transfer biography
Matter efficiency, meanwhile, the resistance of packing layer is smaller, bed stuffing height is relatively low；
(11) present invention provide from uniform structured packing, using fibre bundle directional stream-guidance, it is to avoid solution and wall are straight
The diversion component set at contact, filler housing vertical plane, is oriented to filler core body by wall stream solution, reduces wall stream effect；
(12) present invention provide from uniform structured packing, the equal stream unit of fiber that fibre bundle junction is respectively provided with have converge
Stream divide equally act on so that contribute to reduce solution-type fresh air dehumidifier in or packed tower in liquid distribution trough use, reduce
Equipment operation maintenance cost；
(13) present invention provide from uniform structured packing, fiber flow equalizing ring is joined end to end by fibre bundle to be formed, with horizontal stroke
The characteristics of sectional area is larger, is that solution confluxes there is provided bearing medium in fibre bundle junction；
(14) present invention provide from uniform structured packing, the fiber being made of fibrous material, which flows ball, structure pair
The characteristics of title, solution flowed through fiber after collecting ball to subordinate two fibre bundle shunt when uniformity more preferably, solution is in fibre in addition
Dimension stream ball surface transition is gentle, and the solution collected can flow ball surface slip along fiber and be shunted, and be not easily disconnected from
Loading end overflows；
(15) what the present invention was provided has well from uniform structured packing, filler housing and diversion component to filler core body
Fixation, it is ensured that mesh-shape fiber element, which is unfolded, to be opened, and is conducive to solution to glide, conflux along fibre bundle and is divided equally, is used
Filler housing and diversion component that plastics or lucite are made, with property such as high, wear-resistant, the corrosion-resistant, wash resistants of intensity
Can, thus service life is longer；
(16) what the present invention was provided is provided with guide face from uniform structured packing, diversion component, guide face with it is vertical
When angle β between mesh-shape fiber element is 90 ° of 0 ＜ β ＜, water conservancy diversion is tilted towards filler core body, and wall flowing liquid, which passes through, to be tilted
Guide face when filler core body is flowed under self gravitation effect, then confluxed respectively again in filler core body so that
Reduce the influence that wall stream effect is brought；During β=90 °, guide face is vertical with vertical mesh-shape fiber element, gathers on guide face
The solution of collection can only tile to scatter and flow to the filler core body inside filler framework on guide face to spread, so as to effectively hinder
Stop liquid to flow along side wall, this reduces the influence that wall stream effect is brought to a certain extent；
(17) present invention provide from uniform structured packing, the shape and structure of filler housing can be according to solution-type fresh airs
Dehumidifier or packed tower inner space are accordingly adjusted, thus with strong applicability；The cirque structure diversion division that head and the tail connection is formed
Part, is nested on the filler housing of cylindrical body structure and is favorably improved the integrally-built steadiness of filler framework, be difficult because
Filler framework deforms and causes mesh-shape fiber element to deform, and then influences solution to glide, conflux and divide equally along fibre bundle；Side
The diversion component of shape is nested on the filler housing of corresponding cuboid framework structure, similarly helps to improve filler framework entirety
The steadiness of structure, it is to avoid mesh-shape fiber element deformation, is further ensured that mesh-shape fiber element is unfolded and opens, be conducive to
Solution is glided along fibre bundle, confluxes and divided equally；
(18) after the application from uniform structured packing that the present invention is provided, solution spraying to filler surface, in Action of Gravity Field
Under, solution along fibre bundle surface be snapped down at the equal stream unit of fiber when solution collect and assign to the fibre bundle of subordinate, so
Confluxing repeatedly, divide equally so that the distribution of solution is more uniform, and gas is pressed from bottom to top with solution in adverse current during by filler
Drop is smaller, and is fully contacted with the solution being attached on fibre bundle, so as to improve gas-liquid mass heat transfer efficiency；
(19) wall flowing liquid is oriented in filler core body by the application from uniform structured packing that the present invention is provided, diversion component
Carry out confluxing repeatedly, divide equally, so as to reduce the influence of wall stream；
(20) application from uniform structured packing that the present invention is provided, filler surface is all soaked, it is to avoid liquid is only along profit
Wet structure is flowed down, and solves the problems, such as channelling effect present in structured packing, in addition, liquid is attached to fiber surface downslide, is had
Beneficial to reduction gas band liquid phenomenon and Concerning Flooding Phenomenon.
Brief description of the drawings
Fig. 1 is the schematic appearance from uniform structured packing；
Fig. 2 is the filling-material structure schematic diagram shown in Fig. 1；
Fig. 3 is filler core schematic diagram；
Fig. 4 is mesh-shape fiber element structural representation；
Fig. 5 is fibre bundle flow equalizing ring structural representation；
Fig. 6 is that fibre bundle flows spherical structure schematic diagram；
Fig. 7 is the filler framework schematic diagram of rectangular parallelepiped structure；
Fig. 8 is diversion component scheme of installation；
Fig. 9 is the diversion component schematic diagram of triangle rod structure；
Figure 10 is the diversion component schematic diagram of slab construction；
Figure 11 is the filler framework schematic diagram of cylindrical structure.
In figure：1st, filler housing；2nd, mesh-shape fiber element；3rd, fibre bundle；4th, fibre bundle junction；5th, fiber stream portion
Part；6th, diversion component；7th, guide face.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to 11, a kind of filler core body, by the mesh-shape fiber element 2 being continuously superimposed is parallel or vertical structure
Into described mesh-shape fiber element 2 includes fibre bundle 3 and the equal stream unit 5 of fiber, and adjacent fibre bundle 3 contacts what is formed
Fibre bundle junction 4 is provided with the equal stream unit 5 of fiber.The solution of spray is along 3 points of fibre bundle on vertical mesh-shape fiber element 2
Stream and under, liquid assigns to two fibre bundles 3 of subordinate when flowing through at the equal stream unit 5 of fiber, by this confluxing respectively repeatedly,
Being distributed certainly for solution, the problem of solving gas-liquid skewness present in current structured packing are realized, while passing through increase
Filler moistening rate, the utilization rate for improving packing specific area, and then improve filler heat and mass efficiency.The fibre bundle 3 is
Composite fibre materials, with performances such as specific surface area is big, intensity is high, elasticity good, wear-resistant, corrosion-resistant, wash resistants.
The equal stream unit 5 of fiber is that fiber flow equalizing ring or fiber flow ball, and fiber flow equalizing ring is by end to end fiber
Beam 3 is constituted, simple in construction to be easy to make.
The spacing a of adjacent two layers mesh-shape fiber element 2 is 5mm, can be taken during concrete application in the range of 5mm~15mm
The numerical value such as other values, such as 5.1mm, 5.5mm, 6mm, 6.3mm, 7mm, 8mm, 9mm, 10mm, 12mm, 13mm or 15mm.
Mesh on the mesh-shape fiber element 2 is rhombus, and the side length b length of rhombus is 20mm, during concrete application
Can take the other values in the range of 10mm~20mm, such as 10mm, 10.6mm, 11mm, 13mm, 13.8mm, 14.7mm, 15mm,
The numerical value such as 16mm, 17mm, 18mm, 19mm or 19.8mm.
The angle α size that adjacent fiber beam 3 is formed in fibre bundle junction 4 be 30 °, can be taken during concrete application 30 °~
Other values in the range of 120 °, such as the numerical value such as 35 °, 43 °, 48 °, 59 °, 65 °, 85 ° or 115 °.
The span of above-mentioned b values and angle α value, it is ensured that mesh hole of the solution in mesh-shape fiber element 2
On when can form liquid film to increase gas liquid interfacial area in filler, b values or excessive angle α value liquid film due to the surface born
Power is excessive and easily ruptures, and the size of spacing a values, directly affects the effective contact area size of gas-liquid in packing layer and gas
The drag size being subject to during by adjacent mesh-shape fiber element 2.The spacing a of adjacent two layers mesh-shape fiber element 2 is
5mm, the side length b length of rhombus is 20mm, and when angle α size is 30 °, filler core body pressure drop is small, stream of the gas-liquid in packing layer
Logical and distribution uniform；In addition, solution easily forms liquid film on mesh hole, so that gas liquid interfacial area is further increased,
Gas with the liquid of the surface attachment of fibre bundle 3 by not only fully contacting progress heat during gap between mesh-shape fiber element 2
Mass transter, also fully contacts progress caloic exchange with the solution liquid film on mesh hole, thus gas-liquid is effectively contacted in packing layer
Area is big, the efficiency high of heat and mass.
It is a kind of from uniform structured packing, including filler framework and described filler core body, the filler core body is located at described
In filler framework, the filler framework includes filler housing 1 and diversion component 6, and diversion component 6 is horizontally set on filler housing 1
In, and diversion component 6 is connected with filler housing 1, the mesh-shape fiber element 2 and the filler housing 1 and the diversion division
Part 6 is connected.Partial wall-flow solution is oriented to filler core body by diversion component 6, reduces wall stream effect；On the other hand, filler housing 1
Play a part of using fibre bundle 3 in fixed filler core body, the present embodiment by filler housing 1 and diversion component 6 with diversion component 6
The mode being connected directly is bundled with filler core body to fix.
The diversion component 6 includes guide face 7, and the diversion component 6 is arranged on the vertical plane of filler housing 1, and institute
The corner dimension that guide face 7 is stated between vertical mesh-shape fiber element 2 is 30 °, and now, wall flowing liquid is led by inclined
Filler core body is flowed to during stream interface 7 under self gravitation effect, is then confluxed respectively again in filler core body, so as to reduce
The influence that wall stream effect is brought.Corner dimension during specific implementation between guide face 7 and vertical mesh-shape fiber element 2 can
0,90 ° of Yi Qu ﹙] in the range of other values, such as take 5 °, 20 °, 25 °, 35 °, 40 °, 43 °, 48 °, 50 °, 54 °, 58 °, 65 °,
70 °, 76 °, 80 ° or 86 ° etc. any to be more than 0 and the numerical value less than 90 °, and now guide face 7 is tilted, and wall flowing liquid, which passes through, to be tilted
Guide face 7 when filler core body is flowed under self gravitation effect.And when guide face 7 and vertical mesh-shape fiber element 2 it
Between corner dimension be 90 ° when, guide face 7 is vertical with gravity direction, and the solution assembled on guide face 7 can only be on guide face 7
Tiling is scattered and flowed to the filler core body inside filler framework and spread, and now guide face 7 effectively prevents liquid along side
Wall is flowed, and the influence that wall stream effect is brought is reduced to a certain extent.
The diversion component 6 is equally distributed on the vertical plane of the filler housing 1, is provided between adjacent guide part 6
Mesh-shape fiber element 2.The mesh-shape fiber element 2 set between diversion component 6 helps to collect wall flowing liquid, and by wall
Flowing liquid guides diversion component 6 into, and then promotes diversion component 6 to be oriented to filler core body to reduce wall stream effect by wall flowing liquid.
Institute's filler housing 1 is cylindrical body structure and the head and the tail of the diversion component 6 connect into annulus, or the filler
Housing 1 is cuboid framework structure and the diversion component 6 connects squarely, the diversion component 6 or square of annular from beginning to end
Corresponding be nested on the filler housing 1 of the filler housing 1 of cylindrical body structure or cuboid framework structure of diversion component 6 has
Help improve the integrally-built steadiness of filler framework.In the present embodiment, filler housing 1 is cylindrical frame structure, the water conservancy diversion
The head and the tail of part 6 connect into annulus, the diversion component 6 of circular ring structure be distributed in above and below between two filler housings 1, wall flowing liquid falls
After guide face 7 on the diversion component 6 of annular, first uniformly scattered along ring textures and flow to filler core body again, thus it is molten
Liquid is difficult to be gathered into stock on diversion component 6 and directly drip, therefore, and the diversion component 6 of annular contributes to reduction wall stream effect
Should.
A kind of application of filler, is placed in described in the packing layer in dehumidifier or regenerator from uniform structured packing,
And make multiple mesh-shape fiber elements 2 being parallel to each other in described filler core body parallel with gravity direction, dehumidifier or regeneration
Liquid distribution trough and distribution device in gas-fluid are provided with device, liquid distribution trough is located at directly over packing layer, distribution device in gas-fluid position
Immediately below packing layer, liquid distribution trough uniformly sprays solution on filler, and solution flows from up to down along fibre bundle 3, warp
Conflux when crossing the equal stream unit 5 of fiber, divide equally, after the air of introducing is evenly arranged through distribution device in gas-fluid, with solution in inverse
Stream, it is bottom-up continue through filler space during contacted with the solution being attached on fibre bundle 3 carry out caloic exchange.
Eyed structure is often applied in fishing net field and protection network field in the prior art, such as freeway guardrail net, body
Educate guardrail net etc., when the several frequently seen areolation of the above is applied in terms of material, effect and planform with the present invention
It is different：
(1) in terms of material：Conventional fishing net, is commonly used for fishing etc., it is therefore desirable to water penetration, often from the parent to water
With the less material of power, and mesh is larger, and the mesh-shape fiber element 2 in the present invention is using having certain affinity to water
Fibrous material so that solution can be attached to material surface slip, and then cause material surface wetting, contribute to gas-liquid
Fully contact；
(2) in terms of effect：Fishing net etc. only plays isolation, filtration, during fishing fish and water is separated, and the net of the present invention
Eye fiber element 2, provides attachment medium for solution, solution is uniformly distributed on mesh-shape fiber element 2, is that gas-liquid is carried out
Mass heat transfer provides important place；
(3) in terms of concrete structure：The fibre bundle junction 4 of the present invention is provided with the equal stream unit 5 of fiber, and its effect is to fiber
The solution of flowing on beam 3 is collected respectively, and not this structure in common fishing net.And height common in life
Although being provided with attachment structure between the adjacent meshes such as fast highway barrier net, stadium guardrail net, this structure functions only as connection
Fixed effect, can not provide any enlightenment confluxed to liquid, divided equally.
In addition, the areolation of the present invention is different the problem of solution from areolation of the prior art, such as
Areolation in fishing net plays a part of filtering, solves fish and water indissociable problem when fishing is salvaged, public at a high speed
Road guardrail net, stadium guardrail net are to drive capable protection into order to which particular space is isolated from the outside, and the mesh-shape of the present invention is fine
Dimension unit 2 solves the problems, such as gas-liquid skewness present in current structured packing.
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figure 3 to Figure 4, a kind of filler core body, by the mesh-shape fiber element 2 being continuously superimposed is parallel or vertical structure
Into described mesh-shape fiber element 2 includes fibre bundle 3 and the equal stream unit 5 of fiber, and adjacent fibre bundle 3 contacts what is formed
Fibre bundle junction 4 is provided with the equal stream unit 5 of fiber.
Using the present embodiment filler core body when, the fibre bundle 3 is made of composite fibre materials, and the material has strong
The premium properties such as high, corrosion-resistant, wash resistant are spent, the solution of spray flows along fibre bundle 3, and confluxes in fibre bundle junction 4, it is fine
Tie up equal 5 pairs of solution confluxed of stream unit to shunt again, the solution collected assigns to two fibre bundles 3 of subordinate, leads by fibre bundle 3
Stream, equal stream unit 5 flow the mode of combination confluxing respectively repeatedly, realize the uniform guiding shunting of liquid, increase filler core
Body moistening rate, the utilization rate for improving filler core body specific surface area, make gas-liquid distribution more uniform, so as to improve filler core body biography
Hot mass transfer efficiency.
The filler core body of the present embodiment has the characteristics that：(1) areolation in filler core body and conventional filler phase
It is bigger than porosity, and the resistance of fibrous material also very little, therefore the pressure drop of filler is small in itself, low is required to blower fan, is conducive to
Reduce system energy consumption；(2) fibrous material has a high humidity lubricant nature, thus the surface of filler all soaks, it is to avoid liquid is only along profit
The problem of wet structure flows down and produces channelling effect；(3) there is the effect of Van der Waals force, thus stream between fibrous material and liquid
Rate of flow of fluid is slower, and solution is attached to fiber surface slip, on the one hand reduces gas band liquid phenomenon, on the other hand reduces liquid foam
In the presence of, it is to avoid Concerning Flooding Phenomenon, and then improve equipment disposal ability.
Embodiment 2
As shown in Figure 5 and Figure 6, a kind of filler core body, its structure compared with Example 1, except that：The fiber is equal
Stream unit 5 is that fiber flow equalizing ring or fiber flow ball.Fiber flow equalizing ring cross-sectional area is larger, is that solution confluxes there is provided carrying Jie
Matter, promotes collecting for solution.Fiber flows ball for symmetrical structure, and uniformity is more preferably, fine in addition when solution is redistributed after collecting
Dimension stream ball surface transition is gentle, and the solution collected can flow ball surface along fiber and be shunted, and be not easily disconnected from spilling.
Embodiment 3
As shown in Fig. 2 a kind of filler core body, its structure compared with Example 1, except that：Adjacent two layers mesh-shape
The spacing of fiber element 2 is a, and a value is the arbitrary value in 5mm~15mm, such as 5.1mm, 5.5mm, 6mm, 6.3mm,
The numerical value such as 7mm, 8mm, 9mm, 11mm, 12mm, 13mm or 15mm.In the present embodiment between adjacent two layers mesh-shape fiber element 2
Away from for 10mm.
In the case of other factors keep constant, on the one hand the increase of a values is conducive to distribution and stream of the gas in packing layer
Logical, the effective ratio area of filler increases therewith, and then is conducive to the raising of Heat and mass transfer efficiency, and gas is by filling out
The resistance during bed of material reduces therewith, so that packing pressure drop is reduced；Another aspect a values are bigger, and total specific surface area of filler is smaller,
Filler heat and mass efficiency is caused to decline.
Spacing between mesh-shape fiber element is in 5mm~15mm, and above performance has obtained preferable balance, by filler
Small, the produced pressure drop of resistance that core body is subject to when being applied to gas in packing layer by packing layer is low, gas is in packing layer
Distribution and circulation it is uniform；In addition, the efficiency of progress heat and mass of the gas-liquid in filler is higher.
Embodiment 4
As shown in figure 5, a kind of filler core body, its structure compared with Example 1, except that：The mesh-shape fiber
Mesh on unit 2 is rhombus, and the length of side of rhombus is b, and b value is the arbitrary value in 10mm~20mm, such as 10mm,
The numerical value, this implementation such as 10.6mm, 11mm, 13mm, 13.8mm, 14.7mm, 15mm, 16mm, 17mm, 18mm, 19mm or 19.8mm
The side length b of rhombus is 15mm in example.
In the case of other factors keep constant, with the increase of b values, mesh hole becomes big, promotes gas in filler
Distribution and circulation in layer, the effective ratio area of filler increases therewith, and then is conducive to the raising of heat and mass efficiency, and
Gas is reduced therewith by the resistance of packing layer, packing pressure drop reduction；Another aspect b values are bigger, total specific surface area of filler
It is smaller, cause filler heat and mass efficiency to decline；In addition, the increase of b values causes filler to be reduced from stream number of times, and then reduce gas
The degree of the equal flow distribution of liquid, have impact on heat and mass efficiency.
Furthermore, experiment shows：Mesh hole is smaller, solution easier formation liquid film on mesh hole, and mesh hole is got over
Greatly, the liquid film area formed is bigger, but with the increase of b values, the surface tension that liquid film is born is consequently increased, therefore b
After value exceedes to a certain degree, the liquid film formed easily ruptures.
The length of side of rhombus is in 10mm~20mm, and filler core body porosity is high, and filler core body is applied into gas in packing layer
The resistance being subject to when body is by packing layer is small, thus the pressure drop of packing layer is low, is conducive to distribution and stream of the gas in packing layer
Logical, gas-liquid is evenly distributed in filler；In addition, solution easily forms liquid film on mesh hole, so that gas-liquid contact face in filler
Product increase, gas is fully contacted by liquid during gap between mesh-shape fiber element 2 not only with the surface attachment of fibre bundle 3
Caloic exchange is carried out, progress caloic exchange is also fully contacted with the solution liquid film on mesh hole, thus gas-liquid enters in filler
The efficiency high of row heat and mass.
Embodiment 5
As shown in figure 5, a kind of filler core body, its structure compared with Example 1, except that：Adjacent fiber beam 3 is in fibre
The size for tieing up the angle α that beam junction 4 is formed is the arbitrary value in 30 °~120 °, such as 35 °, 43 °, 48 °, 59 °, 65 °, 85 °
Or the numerical value such as 115 °, α size is 90 ° in the present embodiment.
In the case of other factors keep constant, with the increase of α values, on the one hand extend solution and flowed on fibre bundle 3
Dynamic time, thus the increase of gas-liquid two-phase time of contact, be conducive to improving heat and mass efficiency；Another aspect gas passes through packing layer
Resistance increase, cause packing pressure drop to raise；In addition, as the increase of α values additionally aids reduction bed stuffing height；Furthermore,
Experiment shows, when and α values exceed certain limit when, the liquid film that solution is formed on mesh hole easily ruptures.
When angle α size is 30 °~120 °, solution flowing time on fibre bundle 3 is longer, adds to a certain extent
The liquid film formed on gas-liquid two-phase time of contact, mesh hole then adds gas liquid interfacial area, thus heat and mass efficiency is obtained
To significantly improving, meanwhile, the resistance of packing layer is smaller, bed stuffing height is relatively low.
Embodiment 6
As shown in Figures 1 to 4, it is a kind of from uniform structured packing, including filler framework and embodiment 1 it is any to embodiment 5
Filler core body in scheme, the filler core body is located in the filler framework, and the filler framework includes filler housing 1 and led
Stream unit 6, diversion component 6 is horizontally set in filler housing 1, and diversion component 6 is connected with filler housing 1, the mesh-shape
Fiber element 2 is connected with the filler housing 1 and the diversion component 6.
In the present embodiment, mainly filler core body is fixed for filler housing 1 so that filler core body has stable shape
And structure, can also be according to the shapes and sizes of device interior space allocation filler housing 1, for example, by filler during concrete application
Housing 1 is designed to cylindrical frame structure；Diversion component 6 is used to wall flowing liquid being oriented to filler core body, to reduce wall stream effect；Lead
Stream unit 6 also acts as the effect of fixed filler core body.Fibre bundle 3 is used in the present embodiment by the mesh-shape fiber in filler core body
The mode that unit 2 is directly bundled with diversion component 6 and filler housing 1 is fixed.
Using the present embodiment from during uniform structured packing, solution is sprayed from top to bottom, and liquid is fine along vertical mesh-shape
Dimension unit 2 on fibre bundle 3 shunt and under, two fibre bundles 3 of subordinate are assigned to when flowing through at the equal stream unit 5 of fiber, pass through fibre
Dimension beam 3 water conservancy diversion, equal stream unit 5 flow the mode of combination confluxing respectively repeatedly, realize the uniform guiding shunting of liquid.
The present embodiment orients uniform water conservancy diversion using fibre bundle 3, it is to avoid solution directly contacts with wall and forms wall stream effect；
Filler core body is fixed filler framework so that filler core body has stable shape and structure, and ensures at fibre bundle 3
In tensioning state so that solution is slided on the surface of fibre bundle 3；The diversion component 6 set at the vertical plane of filler housing 1, will
Wall stream solution is oriented to filler core body, and is confluxed respectively in filler core body, so as to reduce the influence that wall stream effect is brought.
Adjacent fibre bundle 3 contacts formed fibre bundle junction 4 and is equipped with equal stream unit 5, and equal stream unit 5 can be adopted
Ball is flowed with fiber either by end to end fiber flow equalizing ring etc., equal 5 pairs of liquid along the surface flow of fibre bundle 3 of stream unit
Body is played to conflux and respectively acted on, and is made gas-liquid distribution more uniform, so as to improve filler heat and mass efficiency, thus is reduced molten
The use of liquid distribution trough, reduces equipment cost in liquid type fresh air dehumidifier or in packed tower.
Embodiment 7
It is a kind of from uniform structured packing as shown in Fig. 8 to Figure 10, its structure compared with Example 6, except that：Institute
Diversion component 6 is stated including guide face 7, the diversion component 6 is embedded on the vertical plane of filler housing 1, and the guide face 7 with
Corner dimension between vertical mesh-shape fiber element 2 is 45 °, and wall flowing liquid passes through heavy at itself during inclined guide face 7
Filler core body is flowed under power effect, is then confluxed respectively again in filler core body, is brought so as to reduce wall stream effect
Influence.When it is implemented, diversion component 6 can use triangle rod structure, slab construction or other structures with inclined plane,
Inclined plane structure herein is foregoing guide face 7, and no matter diversion component 6 is which kind of above-mentioned structure, diversion component 6 and filler
Housing is both needed to ensure the angle β size Wei ﹙ between inclined plane (i.e. guide face 7) and vertical mesh-shape fiber element 2 when connecting
0,90 °], to prevent liquid from being flowed along side wall, as 90 ° of 0 ＜ β ＜, when wall flowing liquid flows through inclined guide face 7, from
Under body Action of Gravity Field, slided to filler core body, and when β=90 °, guide face 7 is vertical with gravity direction, guide face 7 can have
Effect prevents liquid from being flowed along side wall, and this also reduces the influence that wall stream effect is brought to a certain extent.Filler in the present embodiment
The diversion component 6 set on the vertical plane of housing 1 uses slab construction, and the diversion component 6 of slab construction is provided with guide face 7,
Corner dimension between guide face 7 and vertical mesh-shape fiber element 2 is 45 °, and wall flowing liquid is flowed through and tilted on diversion component 6
Guide face 7 when, under self gravitation effect, slide, and then flowed in the fibre bundle 3 and fiber of filler core body to filler core body
Conflux repeatedly in the presence of part 5, divide equally, this process helps to reduce the influence of wall stream effect.
Embodiment 8
As shown in Figure 1, Figure 2, it is a kind of from uniform structured packing shown in Fig. 8, its structure compared with Example 6, except that：
The diversion component 6 is equally distributed at the vertical plane of the filler housing 1, fine provided with mesh-shape between adjacent guide part 6
Unit 2 is tieed up, described mesh-shape fiber element 2 is connected with diversion component 6 by the equal stream unit 5 of fiber.
The mesh-shape fiber element 2 set between diversion component 6 helps to collect wall flowing liquid, and wall flowing liquid is drawn
To diversion component 6, and then diversion component 6 is promoted to be oriented to filler core body to reduce wall stream effect by wall flowing liquid.
Embodiment 9
As shown in fig. 7, a kind of from uniform structured packing, its structure compared with Example 7, except that：The filler
Housing 1 is cuboid framework structure, and the diversion component 6 connects squarely from beginning to end, and square diversion component 6 is nested in cuboid
On the filler housing 1 of frame structure, and above and below being distributed between two filler housings 1, this Integral square structure is led
The size and dimension for the cuboid framework that the size and dimension of stream unit 6 is constituted with filler housing 1 is engaged, thus helps to carry
The high integrally-built steadiness of filler framework, and then avoid mesh-shape fiber element 2 and deform, it is ensured that in filler core body
Mesh-shape fiber element 2 unfolds the state opened in tensioning all the time, is conducive to solution to glide, conflux along the surface of fibre bundle 3
With divide equally.
Embodiment 10
As shown in Figure 1 to 11, it is a kind of from uniform structured packing, it is made up of filler framework and filler core body, filler framework
It is made up of filler housing 1 and diversion component 6, the mesh-shape fiber element 2 that filler core body is continuously superimposed by multilayer is parallel or vertical
Constitute, and filler core body is connected with filler framework, and specific connected mode can use fiber flow equalizing ring by filler core body
In mesh-shape fiber element 2 be connected with filler housing 1 and the latch closure of diversion component 6, or ball is flowed by mesh using fiber
Shape fiber element 2 is connected with filler housing 1 and the latch closure of diversion component 6, or using fibre bundle 3 by mesh-shape fiber element 2 with
Fiber flow equalizing ring is used in the mode that filler housing 1 and diversion component 6 are directly bundled, the present embodiment by the mesh in filler core body
Shape fiber element 2 is connected with filler housing 1 and the latch closure of diversion component 6.It is parallel to each other and between adjacent mesh-shape fiber element 2
Spacing a be 5mm~15mm, a is 15mm in the present embodiment, and each surface of filler core body is mesh-shape fiber element 2, mesh
Junction is connected by fiber flow equalizing ring between shape fiber element 2.Described mesh-shape fiber element 2, including fibre bundle 3 and fibre
Tie up flow equalizing ring, fibre bundle 3 is knitted by warp-knit mode and is processed into mesh-shape, mesh is rhombus, the side length b of rhombus for 10mm~
B is 15mm in 20mm, the present embodiment.Described fiber flow equalizing ring, is made up of, latch closure is in mesh-shape end to end fibre bundle 3
Fibre bundle junction 4 on fiber element 2.The size for the angle α that adjacent fiber beam 3 is formed in fibre bundle junction 4 be 30 °~
120 °, α is 60 ° in the present embodiment.Described filler framework is made up of filler housing 1 and diversion component 6, filler housing 1 and is led
Stream unit 6 is made of plastics or lucite, with basic performances such as high, wear-resistant, the corrosion-resistant, wash resistants of intensity；
Diversion component 6 is embedded at the vertical plane of framework housing, and diversion component 6 uses triangle rod structure, triangle rod structure in the present embodiment
Diversion component 6 be provided with guide face 7, angle β sizes between guide face 7 and vertical mesh-shape fiber element 2 are 60 °,
When wall flowing liquid flows through the guide face 7 on diversion component 6, under self gravitation effect, slided to filler core body, and then in filler
Conflux repeatedly in the presence of the equal stream unit 5 of fibre bundle 3 and fiber of core body, divide equally, this process helps to reduce wall stream effect
Influence.
The continuous mesh-shape fiber element 2 for being superimposed and being parallel to each other is set up vertically in the present embodiment, is overlapped with gravity direction,
So that solution glides along fibre bundle 3 under gravity, filler is sufficiently humidified so as to.
The spacing of mesh-shape fiber element 2 and the length of side of rhombus respectively in 5mm~15mm and 10mm~20mm during value,
The pressure drop of packing layer is low, thus gas is small by the resistance of packing layer, is conducive to distribution and circulation of the gas in packing layer；Separately
Outside, increase because liquid forms gas liquid interfacial area in liquid film, packing layer on mesh hole, therefore the efficiency of heat and mass
It is higher.The size of angle produces influence to the height of solution flowing time, the resistance of packing layer and packing layer on fibre bundle 3,
When angle α size is 30 °~120 °, solution flowing time length and solution also easily formation on mesh hole on fibre bundle 3
Liquid film, and then gas-liquid two-phase time of contact and contact area increase, are conducive to improving heat and mass efficiency, meanwhile, packing layer
Resistance is smaller, highly relatively low, contributes to reduction equipment energy consumption and filler cost.
Embodiment 11
As shown in Figure 1 to 11, it is a kind of from uniform structured packing, including filler framework and filler core body, filler framework by
Filler housing 1 and diversion component 6 are constituted, and filler core body, the mesh that filler core body is continuously superimposed by multilayer are housed in filler framework
Shape fiber element 2 is parallel or is vertically formed, and gap, each table of filler core body are left between adjacent two layers mesh-shape fiber element 2
Face is the structure of mesh-shape fiber element 2.
Described filler housing 1 is cuboid framework structure or cylindrical frame structure, and filler housing 1 is mainly used in fixation and filled out
Expect core body, fixed form is directly to bundle the mesh-shape fiber element 2 in filler framework and filler core body using fibre bundle 3；
Described diversion component 6 is equally distributed at the vertical plane of filler housing 1, and diversion component 6 is slab construction, and slab construction is led
Stream unit 6 is provided with guide face 7, and diversion component 6 is connected and guide face 7 and vertical mesh-shape fiber with filler housing 1
Angle β sizes between unit 2 are 90 °, prevent liquid to be flowed along side wall with the vertically disposed guide face of gravity direction 7,
The solution assembled on guide face 7 can only tile to scatter and flow to the filler core body inside filler framework on guide face 7 to spread,
Thus contribute to reduce the influence of wall stream effect；Diversion component 6 is used to fix filler core body, and fixed form is to use fibre bundle 3
Diversion component 6 is directly bundled with filler core body.
Described mesh-shape fiber element 2 includes fibre bundle 3 and the equal stream unit 5 of fiber, and fibre bundle 3 passes through warp-knit mode
Mesh-shape is processed into knitting；The equal stream unit 5 of described fiber is fiber flow equalizing ring or fiber ball member, the equal stream unit 5 of fiber
It is buckled in the fibre bundle junction 4 on mesh-shape fiber element 2.This areolation is set up vertically, is overlapped with gravity direction, can
Liquid is from top to bottom flowed along fibre bundle 3, collect during to equal fiber stream unit 5 and assign to two subordinate's fibre bundles 3, pass through
This confluxing respectively repeatedly, realize solution from being distributed.
Described fibre bundle 3 is synthesis composite fibre materials, it is desirable to performances such as high, the corrosion-resistant, wash resistants of intensity, such as
Polyphenylene sulfide fibre, polypropylene fibre etc., polyphenylene sulfide fibre have excellent heat endurance and anti-flammability, polypropylene fibre tool
There are intensity height, good, wear-resisting, the corrosion resistant feature of elasticity.Described filler housing 1 and diversion component 6 using plastics or have
Machine glass is made, it is desirable to the performance such as intensity is high, corrosion-resistant.
Embodiment 12
As shown in Figure 1 to 11, it is a kind of from uniform structured packing, including：Net by being continuously superimposed is housed in filler framework
Eye fiber element 2 is parallel or the filler core body that is vertically formed, and filler framework is made up of filler housing 1 and diversion component 6；Filler
Each surface of core body is the structure of mesh-shape fiber element 2, is regular three dimensional network eye structure.
Filler housing 1 is mainly used in fixing filler core body, and fixed form uses fiber flow equalizing ring by the net in filler core body
Eye fiber element 2 is connected with filler housing 1；Described diversion component 6 is equally distributed on the vertical plane of filler housing 1
Place, diversion component 6 is triangle rod structure, and diversion component 6 is provided with guide face 7, guide face 7 and vertical mesh-shape fiber element
Angle β sizes between 2 are 20 °, and diversion component 6 plays a part of fixed filler core body, and fixed form is to be flowed using fiber
Diversion component 6 is fixedly connected by ring with the mesh-shape fiber element 2 in filler core body.Wall stream solution passes through inclined guide face 7
When, under self gravitation effect, to filler core body at slide, thus guide face 7 contribute to reduce wall stream effect.
Described mesh-shape fiber element 2 is made up of fibre bundle 3 staggeredly and fiber flow equalizing ring；Fibre bundle 3 passes through warp knit
Mode be knitted and be processed into areolation；Described fiber flow equalizing ring is end to end oval fiber beam 3, and latch closure is in net
Fibre bundle junction 4 on eye fiber element 2.Using this vertical areolation, liquid can be made along higher level's fiber
Beam 3 from top to bottom flows, collect when flowing through at fiber flow equalizing ring and assign to two fibre bundles 3 of subordinate, by it is this repeatedly
Conflux respectively, realize being distributed certainly for solution.
Described fiber is composite fibre materials, with specific surface area is big, intensity is high, elasticity good, it is wear-resistant, corrosion-resistant,
The basic performances such as wash resistant.Described filler housing 1 and diversion component 6 are made of plastics or lucite, with strong
Spend the basic performance such as high, corrosion-resistant.
Embodiment 13
The a kind of of the present embodiment can use embodiment 6 any scheme, this reality into embodiment 12 from uniform structured packing
A kind of application from uniform structured packing of example is applied, from uniform structured packing filling out in dehumidifier or regenerator is placed in by described
In the bed of material, and make multiple mesh-shape fiber elements 2 being parallel to each other in described filler core body parallel with gravity direction, dehumidifier
Or liquid distribution trough and distribution device in gas-fluid are provided with regenerator, liquid distribution trough is located at directly over packing layer, gas distribution
Device is located at immediately below packing layer, and liquid distribution trough uniformly sprays solution on filler, and solution flows from up to down along fibre bundle 3
It is dynamic, conflux during stream unit 5 equal by fiber, divide equally, after the air of introducing is evenly arranged through distribution device in gas-fluid, with solution
In adverse current, it is bottom-up continue through filler space during contacted with the solution being attached on fibre bundle 3 carry out caloic friendship
Change.
Embodiment 14
The a kind of of the present embodiment can use embodiment 6 any scheme, this reality into embodiment 12 from uniform structured packing
Apply a kind of application from uniform structured packing of example：
Dehumidifier, regenerator are two core components in solution dehumidifying air-conditioning system, and wherein dehumidifier is dehumidification solution
The device dehumidified to air, regenerator is the device for recovering dehumidification solution wet-out property；And filler is dehumidifier and regeneration
The important component of device, is the important place of caloic exchange in solution dehumidification system.
At solution moisture removing device, from bottom to top, from top to bottom, High Temperature Moist Air is with temperature than relatively low solution for solution for air
Directly contacted in filler, the steam partial pressure of solution surface is less than the steam partial pressure in air, therefore in water
Moisture in the presence of steam component of stress difference in air is migrated into solution, and humid air is dehumidified thus water capacity is reduced；Solution
Temperature is less than air themperature, therefore heat in air in the presence of the temperature difference is transmitted to solution, hot-air dissipated heat and it is warm
Degree reduction.
At solution regenerator, from bottom to top, from top to bottom, low temperature dry air is compared high solution with temperature to solution to air
Directly contacted in filler, the steam partial pressure of solution surface is higher than the steam partial pressure in air, thus in water
Moisture in the presence of steam component of stress difference in solution starts to migrate into air；Because solution temperature is higher than air themperature, because
This heat in solution in the presence of the temperature difference is transmitted to air；In whole regenerative process, dehumidification solution concentration is constantly raised, temperature
Degree constantly reduction, regains dehumidifying effect.
Claims (10)
1. a kind of filler core body, it is characterised in that：Described filler core body is parallel by the mesh-shape fiber element (2) being continuously superimposed
Or be vertically formed, described mesh-shape fiber element (2) includes fibre bundle (3) and the equal stream unit of fiber (5), adjacent fibre bundle
(3) contact formed fibre bundle junction (4) and be provided with the equal stream unit of fiber (5).
2. filler core body according to claim 1, it is characterised in that：The equal stream unit of fiber (5) is fiber flow equalizing ring
Or fiber flows ball.
3. filler core body according to claim 1, it is characterised in that：Two layers of mesh-shape fiber element (2) being parallel to each other
Spacing be 5mm~15mm.
4. filler core body according to claim 1, it is characterised in that：Mesh on the mesh-shape fiber element (2) is
Rhombus, and the length of side of rhombus is 10mm~20mm.
5. filler core body according to claim 1, it is characterised in that：Adjacent fiber beam (3) is in fibre bundle junction (4) shape
Into corner dimension be 30 °~120 °.
6. it is a kind of from uniform structured packing, it is characterised in that：Including the filler core body any one of claim 1 to 5 and
Filler framework, the filler core body is located in the filler framework, and the filler framework includes filler housing (1) and diversion component
(6), diversion component (6) is horizontally set in filler housing (1), and diversion component (6) is connected with filler housing (1), the net
Eye fiber element (2) is connected with the filler housing (1) and the diversion component (6).
7. it is according to claim 6 from uniform structured packing, it is characterised in that：The diversion component (6) includes guide face
(7), the diversion component (6) is arranged on the vertical plane of filler housing (1), and the guide face (7) and vertical mesh-shape
Angle β sizes between fiber element (2) are 0 ＜ β≤90 °.
8. according to claim 6 or 7 from uniform structured packing, it is characterised in that：The diversion component (6) is equally spaced
On the vertical plane of the filler housing (1), mesh-shape fiber element (2) is provided between adjacent guide part (6).
9. according to claim 6 or 7 from uniform structured packing, it is characterised in that：Institute's filler housing (1) is cylinder frame
The frame structure and diversion component (6) connects into annulus from beginning to end, or the filler housing (1) is cuboid framework structure and institute
State diversion component (6) head and the tail connection squarely.
10. a kind of application of filler, it is characterised in that：By being put from uniform structured packing described in claim 6-9 any one
In packing layer in dehumidifier or regenerator, and make multiple mutual in the filler core body described in claim 1-5 any one
Parallel mesh-shape fiber element (2) is parallel with gravity direction, and solution is sprayed on filler and along fibre bundle through liquid distribution trough
(3) flow from up to down, conflux during by the equal stream unit of fiber (5), divide equally, air is and molten after distribution device in gas-fluid
Liquid in adverse current, it is bottom-up continue through filler space during contact with the solution being attached on fibre bundle (3) carry out it is hot
Mass transter.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816037A (en) * | 2018-07-04 | 2018-11-16 | 青岛大牧人机械股份有限公司 | A kind of microbe treatment system and processing method for farm's exhaust gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097832U (en) * | 1991-08-17 | 1992-03-04 | 王勇壮 | Rope net type fibre stuffing |
| CN102513162A (en) * | 2011-10-26 | 2012-06-27 | 邬树其 | Catalyst web nest support protective agent and manufacturing method thereof |
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2017
- 2017-05-23 CN CN201710369182.3A patent/CN107159084B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097832U (en) * | 1991-08-17 | 1992-03-04 | 王勇壮 | Rope net type fibre stuffing |
| CN102513162A (en) * | 2011-10-26 | 2012-06-27 | 邬树其 | Catalyst web nest support protective agent and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816037A (en) * | 2018-07-04 | 2018-11-16 | 青岛大牧人机械股份有限公司 | A kind of microbe treatment system and processing method for farm's exhaust gas |
| CN108816037B (en) * | 2018-07-04 | 2021-03-12 | 青岛大牧人机械股份有限公司 | Microbial treatment system and method for waste gas of farm |
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