CN202155133U - Gas absorption unit device - Google Patents
Gas absorption unit device Download PDFInfo
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- CN202155133U CN202155133U CN2011202004210U CN201120200421U CN202155133U CN 202155133 U CN202155133 U CN 202155133U CN 2011202004210 U CN2011202004210 U CN 2011202004210U CN 201120200421 U CN201120200421 U CN 201120200421U CN 202155133 U CN202155133 U CN 202155133U
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- pin
- volume core
- woven wire
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Abstract
The utility model provides a gas absorption unit device which can maintain the shape of active carbon fiber sheets wound and laminated, prevent treated gas from leaking and can obtain stable absorption performance. The gas absorption unit device is provided with a unit for gas absorption, an outer metal wire mesh (14) and a unit shape maintaining part (13), wherein the unit for the gas absorption is provided with the active carbon fiber sheets in a winding and laminating manner on a cylinder-basket-shaped winding core which is used for connecting a first flange (4) and a second flange (5); the outer metal wire mesh (14) covers the peripheral surfaces of the active carbon fiber sheets; the unit shape maintaining part (13) is provided with a first pin which pierces into the winding core from the outer side of the outer metal wire mesh; the first flange and the second flange of the winding core are connected by a plurality of rods arranged on the periphery; and the peripheral surface of the winding core is provided with a clamping body (10) which is used for clamping and stopping the top end of the first pin.
Description
Technical field
The utility model relates to a kind of gas adsorption unit device, and this device use is used the unit with the gas absorption that the NACF sheet is wound into tubular.
Background technology
In the past, as be used for reclaiming the various organic solvents that air-flow contains, the gas absorption of removing toxic gas and odorant etc. use the unit, the scheme of employing NACF sheet is well known (for example, the referenced patent document 1).
Shown in the front view of Fig. 7, this gas absorption will have the porose flange 50 of centre bore with the unit through many support bars 52 and the central side of blank flange 51 connects to tubular, and constitutes volume core 53 through these support bars 52.
The gas absorption with said structure with unit 54 in, the air-flow that for example contains adsorption components such as organic solvent is passed through from the centre bore H (with reference to figure 8) of gas absorption with the lateral volume core 53 of unit 54, thereby adsorbs.
In addition, also known have an absorbing unit that constitutes same use NACF sheet and be suitable for adsorptive liquid.In this absorbing unit; In order not make NACF sheet winding layer because the infiltration of moisture and from the landing of volume core; To thrust from the inboard of winding layer from the outstanding cusp-shaped projection that is provided with of volume core; And thrust the cusp-shaped projection that shaft-like gripper shoe has, fixing wound layer (for example, the referenced patent document 2) thus from the outside of winding layer.
The prior art document
Patent documentation
Patent documentation 1: the real public clear 56-21460 communique of Japan
Patent documentation 2: japanese kokai publication hei 8-10506 communique
Yet; There is following problem in above-mentioned existing gas absorption with unit 54: because NACF sheet 54a is wound into multilayer; Therefore gas absorption is sunk owing to conducting oneself with dignity with unit 54 easily; Leak if between gas absorption is with the top of unit 54 and porose flange 50, produce, then adsorption efficiency will reduce.
In addition; Ozzle 56 when desorb above the porose flange 50 imports under the situation of heating steam to the center of volume core 53; When moisture penetration that this heating steam contained is in NACF sheet 54a; Gas absorption further increases with the deadweight meeting of unit 54 and sinks easily, and this also is to cause the reason of leaking.
In addition, in the absorbing unit of aforesaid liquid absorption usefulness, prevent the countermeasure of winding layer dislocation when having implemented moisture penetration as stated.Yet; Because in order to make the cusp-shaped projection mutually noninterfere that is had from outstanding cusp-shaped projection and the shaft-like gripper shoe that is provided with of volume core; And with both configurations of staggering in a circumferential direction, the outer circumferential side that therefore thrusts the winding layer of cusp-shaped projection from the inboard does not have fixture, and interior all sides of thrusting the winding layer of cusp-shaped projection from the outside do not have fixture yet; Therefore, the not talkative shape that necessarily can keep winding layer reliably.
The utility model content
Utility model problem to be solved
The utility model considers that the existing gas absorption of above-mentioned that kind makes with the problem of unit; A kind of gas adsorption unit device is provided; It can keep the shape through the NACF sheet of reeling range upon range of, and prevents to be processed gas and leak, and can obtain stable absorption property.
The means that are used to deal with problems
The utility model comprises: gas adsorption unit device (first form) and the overlapping multistage gas absorption that has the cell configuration holding member in gas absorption on the unit is with the unit and have the multisection type gas adsorption unit device (second form) of cell configuration holding member.
The gas adsorption unit device of first form has:
Gas absorption is used the unit, and this gas absorption is connecting on the volume core of first flange and the tube basket shape of second flange range upon range of NACF sheet that has of reeling with the unit;
Outer woven wire, this outer woven wire is covered in the outer peripheral face of above-mentioned NACF sheet; And
Cell configuration holding member, this cell configuration holding member have first pin, and this first pin outside of woven wire outside above-mentioned penetrates into the inside of above-mentioned volume core,
Above-mentioned first flange on the above-mentioned volume core is connected through a plurality of bars of on circumference, arranging with above-mentioned second flange, and the card that ends of top card that on the outer peripheral face of above-mentioned volume core, is provided with above-mentioned first pin ends body.
The multisection type gas adsorption unit device of second form has:
A plurality of gas absorption are used the unit, and this gas absorption is connecting on the volume core of first flange and the tube basket shape of second flange range upon range of NACF sheet that has of reeling with the unit;
Intermediate plate, this intermediate plate are arranged on an above-mentioned gas absorption and adsorb with between the unit with unit and another above-mentioned gas:
Outer woven wire, this outer woven wire is covered in the outer peripheral face of above-mentioned NACF sheet; And
Cell configuration holding member, this cell configuration holding member have first pin, and this first pin outside of woven wire outside above-mentioned penetrates into the inside of above-mentioned volume core,
Above-mentioned first flange on the above-mentioned volume core is connected through a plurality of bars of on circumference, arranging with above-mentioned second flange, and the card that ends of top card that on the outer peripheral face of above-mentioned volume core, is provided with above-mentioned first pin ends body.
According to the utility model, the pin that thrusts the cell configuration holding member of NACF sheet from the outside of outer woven wire runs through range upon range of NACF sheet, and the top of pin is limited to the volume core of tube basket shape.Thus, can range upon range of NACF sheet be remained between interior woven wire and the outer woven wire with incorporate state.
The utility model effect
Adopt the gas adsorption unit device of the utility model, can keep shape, and prevent to be processed gas and leak through the NACF sheet of reeling range upon range of.
Description of drawings
Fig. 1 is the main pseudosection of structure of the gas adsorption unit device of expression the utility model.
Fig. 2 is a vertical view.
Fig. 3 is the B portion enlarged drawing of Fig. 1.
Fig. 4 is the key diagram of cell configuration holding member of the shape of the expression NACF sheet that keeps Fig. 1.
Fig. 5 is the partial enlarged drawing of cell configuration holding member shown in Figure 4.
Fig. 6 is the front view of the multisection type gas adsorption unit device of the utility model.
Fig. 7 is the front view of the existing gas absorption of expression with the structure of unit.
Fig. 8 is the A-A directional profile figure of Fig. 7.
Symbol description
1 gas adsorption unit device
2 assembly of elements
3 supporters
4 porose flanges (first flange)
5 blank flanges (second flange)
6 short tubes
7 ozzles
8 round bars
9 adapter rings
Woven wire in 10 (card ends body)
11 pins (second pin)
13 cell configuration holding members
13a pectination pin (first pin)
14 outer woven wires
The specific embodiment
Below, based on embodiment shown in the drawings the utility model is elaborated.
1. the formation of gas adsorption unit device
In Fig. 1; The gas adsorption unit device 1 of the utility model constitutes erect type, and mainly comprises: through the NACF sheet is wound into the gas adsorption unit parts (below abbreviate assembly of elements as) 2 of the tubular that swirl shape forms, the cell configuration holding member that supports the supporter 3 of this assembly of elements 2 and keep the shape of the assembly of elements 2 that this supporter 3 supported around vertical axis.
1.1 supporter
Two flanges 4,5 are made up of the stainless steel materials of excellent corrosion resistance usually, still, for example under the situation of absorption corrosive gas etc., also can use the titanium material.
In the centre bore of porose flange 4, embed and be fixed with short tube 6.
Above-mentioned short tube 6 with the vertical direction of its tube axial direction on be connected with ozzle 7 that heating air flow is blown into usefulness; When desorb; The central shaft of the volume core of stating backward (with reference to the arrow C of figure 2) is blown into heating air flow, with the for example organic solvent desorb that is recovered in the assembly of elements 2.
On the centre bore circumference and above-mentioned blank flange 5 of above-mentioned porose flange 4, set up many (in this embodiment being 16) round bars 8 (the many bars of on circumference, arranging).
Specifically, an end 8a of round bar 8 uniformly-spaced being fixed in the inner peripheral surface of above-mentioned short tube 6, is connected with the inner surface of above-mentioned blank flange 5 along another end 8b of these round bars 8 of the central shaft D configuration of assembly of elements 2 on circumference.Be configured for the tube basket shape volume core of winder unit parts 2 thus.
In addition, the material of above-mentioned porose flange 4, blank flange 5, short tube 6, ozzle 7 and round bar 8 is SUS304.
And, roughly be divided in length on 3 parts the position round bar 8, be the inboard that adapter ring 9 that the band steel of 2mm constitutes is configured in each round bar 8 by thickness, through these adapter rings 9 are welded together the intensity that increases each round bar 8 with each round bar 8.
Be wound with the interior woven wire 10 of 4 orders, #19 (line footpath φ 1.0) at the outer circumferential side of many round bars 8, woven wire 10 plays the effect that card ends body in this, and this card ends first pin (afterwards stating) that body will penetrate into volume in-core portion and only blocks.
In addition, SUS316 can be used, but, the interior woven wire of 3 orders, #219 (line is φ 0.8 directly) can be used when interior woven wire during with outer woven wire use titanium material as the material of woven wire 10 in above-mentioned.
1.2 assembly of elements
Assembly of elements 2 is made up of the NACF sheet of the felt shape that NACF is shaped to thickness 3mm, width 1150mm, has flexibility.
Above-mentioned NACF sheet can begin to reel from interior woven wire 10 (internal diameter φ 250mm) around volume core multilayer-wound, is wound to profile φ and reaches till the 450mm.
In addition, the NACF sheet uses BET specific area (1000～1800m
2/ g) structure can effectively be adsorbed the wider all gases of the scope of removing.
1.3 unit fixed part
Fig. 3 is the figure that the B portion of Fig. 1 is amplified, and expression is as the pin structure of unit fixed part.
In the figure, the upper end of interior woven wire 10 is wound into the outer peripheral face 6a of covering from the porose flange 4 downward short tubes of giving prominence to 6.
In the bottom of above-mentioned outer peripheral face 6a,, on circumference, uniformly-spaced plant the pin that external diameter is 4mm (second pin) 11 towards the range upon range of direction of NACF sheet (four positions).
The length of above-mentioned pin 11 is 30mm in this embodiment, and the top that the length of this pin 11 is set to this pin 11 when having reeled 10 layers of NACF sheet can be embedded in this NACF sheet.Through above-mentioned pin 11 is set, can prevent the phenomenon that topmost sinks owing to the deadweight of multilaminate coiled NACF sheet and then leak in the generation gap between assembly of elements and porose flange of assembly of elements.
In addition, also can on adapter ring 9, along the circumferential direction uniformly-spaced plant pin 12 (for example four positions).Sold 12 o'clock planting these; In order to prevent the NACF sheet landing of innermost layer side; Preferably making these pins 12 is that setting is given prominence on limit ground from adapter ring 9 with 200mm to the stacked direction of NACF sheet, sells that 12 external diameter is preferably 4mm, length is preferably 30mm.
Make the NACF sheet pass pin 11 and reel after 1 layer around the volume core, with the woven wire (not shown) of the involute strip winding shape of the corresponding scope E of outer peripheral face 6a, then can the coiling start-up portion of NACF sheet is fixing reliably.
1.4 cell configuration holding member
The cell configuration holding member is made up of the outer woven wire and the pectination pin of the most peripheral that is wound on assembly of elements 2.
Fig. 4 is the key diagram of the structure of the cell configuration holding member 13 that thrusts from the outside of assembly of elements 2 of expression.
In the figure, cell configuration holding member 13 is that pectination pin (first pin) 13a of 4mm and the metal wire 13c that links the base end part 13b of pectination pin 13a constitute by the external diameter of uprightly being arranged to the broach shape.
As shown in Figure 5; The length (110mm) of the outer woven wire 14 (with reference to figure 1) that the length of pectination pin 13a is configured to can to run through the assembly of elements 2 (thickness is about 100mm) of tubular and cover these assembly of elements 2 outsides; The top ends of the pectination pin 13a of penetrating element parts 2 is sharpened into 30 °, is limited to this mesh in the mesh through woven wire 10 in entering into.
The length L of metal wire 13c forms the interval that slightly is shorter than between porose flange 4 and the blank flange 5, can thrust this assembly of elements 2 from the outside of assembly of elements 2.
The pectination pin 13a of said units shape holding part 13 preferably from the periphery of assembly of elements 2 respectively to be spaced apart the 500mm pitch with interior uniformly-spaced thrusting.
In addition, pectination pin 13a is made up of the wire rod of φ 4mm, and material is SUS304.And outer woven wire 14 is 4 orders, #19 (line footpath φ 1.0), and material is SUS316.
And, the length on the central shaft D direction of outer woven wire 14 be cut into and porose flange 4 and blank flange 5 between interval length about equally, therefore the lower end of outer woven wire 14 can be supported with the inner surface butt of blank flange 5.
Employing has the gas adsorption unit device of said structure; When the air that for example contains organic solvent is sent into assembly of elements 2; This gas is from the outer peripheral face effluent of assembly of elements 2 hollow passage to the volume in-core; Harmful components such as organic solvent are by assembly of elements 2 absorption during this, and the air after being cleaned through absorption is seen off to the top from short tube 6.
Be supported in each layer of the assembly of elements 2 of supporter 3; Owing to having thrust above-mentioned pectination pin 13a and by integrated; And the top of pectination pin 13a arrives interior woven wire 10 and is limited to the mesh of interior woven wire 10, therefore can prevent the dislocation of assembly of elements 2 reliably.Consequently, the gas that is processed can not leak and can obtain stable absorption property.
2. multisection type gas adsorption unit device
Fig. 6 is the front view of the structure of expression multisection type gas adsorption unit device, and this multisection type gas adsorption unit device forms through the gas adsorption unit device that connects multistage in vertical direction and have said structure.
In addition, in Fig. 6, for the identical symbol of the structural element mark identical and omit its explanation with Fig. 1.
In the figure, multisection type gas adsorption unit device 20 constitutes through overlapping two sections assembly of elements 2 that as above-mentioned, constitute in vertical direction.In addition, the example of the overlapping two segment unit parts 2 of expression in Fig. 6, but also can be overlapping more than two sections.
Multisection type gas adsorption unit device 20 has: porose flange 4 ' that except size, constitutes with above-mentioned porose flange 4 and the blank flange 5 ' that likewise except size, constitutes with above-mentioned blank flange 5 are provided with in the middle of porose flange 4 ' and blank flange 5 ' and are used for porose intermediate plate 21 that supporter 3 is linked each other basic identically basic identically.
Be supported with the length round bar 8 ' longer than the length of round bar 8 through this porose intermediate plate 21, the lower end of round bar 8 ' links to each other with blank flange 5 '.
In addition, the chimeric circle ring part 22 that is fixed with in the through hole of porose intermediate plate 21.
The pars intermedia of above-mentioned round bar 8 ' is fixed in the inner peripheral surface of above-mentioned circle ring part 22, and on the outer peripheral face of circle ring part 22, four positions on circumference equally spaced plant pin shown in Figure 3 11.
Coiling NACF sheet on the volume core between porose flange 4 ' and the porose intermediate plate 21; Thereby form the first segment unit parts 2; And, coiling NACF sheet on the volume core between porose intermediate plate 21 and the blank flange 5 ', thus the second segment unit parts 2 formed.
Each assembly of elements 2 of first section and second section serves as that volume core (internal diameter φ 250mm) begins to reel with interior woven wire 10, is wound to profile φ and reaches till the 640mm.
In addition, the coiling number of turns of NACF sheet depends on the object of adsorption treatment, and the diameter of porose flange 4 ', porose intermediate plate 21 and blank flange 5 ' is suitably set according to the coiling number of turns of NACF sheet.
In addition, in multisection type gas adsorption unit device 20, also pectination pin shown in Figure 4 is thrust each assembly of elements 2 from the outside of outer woven wire 14.The pin length of pectination pin is set to the length that can run through each assembly of elements 2.
Claims (12)
1. gas adsorption unit device is characterized in that having:
Gas absorption is used the unit, and this gas absorption is connecting on the volume core of first flange and the tube basket shape of second flange range upon range of NACF sheet that has of reeling with the unit;
Outer woven wire, this outer woven wire is covered in the outer peripheral face of above-mentioned NACF sheet; And
Cell configuration holding member, this cell configuration holding member have first pin, and this first pin outside of woven wire outside above-mentioned penetrates into the inside of above-mentioned volume core,
Above-mentioned first flange on the above-mentioned volume core is connected through a plurality of bars of on circumference, arranging with above-mentioned second flange, and the card that ends of top card that on the outer peripheral face of above-mentioned volume core, is provided with above-mentioned first pin ends body.
2. gas adsorption unit device as claimed in claim 1 is characterized in that,
Above-mentioned card ends body and is made up of the interior woven wire of the outer peripheral face that covers above-mentioned volume core, and insert in the mesh of woven wire in this on the top that constitutes above-mentioned first pin.
3. according to claim 1 or claim 2 gas adsorption unit device is characterized in that,
The said units shape holding part uprightly is arranged to the broach shape by metal wire and from the interval that this metal wire separates regulation above-mentioned first pin constitutes.
4. gas adsorption unit device as claimed in claim 1 is characterized in that,
The upper end of the coiling initial layers of above-mentioned NACF sheet on above-mentioned volume core is wound with banded woven wire, thereby above-mentioned coiling initial layers is fixed in above-mentioned volume core.
5. gas adsorption unit device as claimed in claim 1 is characterized in that,
Have adapter ring, this adapter ring connects to ring-type with the position midway of the length direction of above-mentioned a plurality of bars.
6. gas adsorption unit device as claimed in claim 1 is characterized in that,
Above-mentioned first flange has centre bore, in this centre bore, is inserted with short tube, gives prominence to being provided with second pin to the stacked direction of above-mentioned NACF sheet from the outer peripheral face of above-mentioned short tube insertion portion.
7. multisection type gas adsorption unit device is characterized in that having:
A plurality of gas absorption are used the unit, and this gas absorption is connecting on the volume core of first flange and the tube basket shape of second flange range upon range of NACF sheet that has of reeling with the unit;
Intermediate plate, this intermediate plate are arranged on an above-mentioned gas absorption and adsorb with between the unit with unit and another above-mentioned gas;
Outer woven wire, this outer woven wire is covered in the outer peripheral face of above-mentioned NACF sheet; And
Cell configuration holding member, this cell configuration holding member have first pin, and this first pin outside of woven wire outside above-mentioned penetrates into the inside of above-mentioned volume core,
Above-mentioned first flange on the above-mentioned volume core is connected through a plurality of bars of on circumference, arranging with above-mentioned second flange, and the card that ends of top card that on the outer peripheral face of above-mentioned volume core, is provided with above-mentioned first pin ends body.
8. multisection type gas adsorption unit device as claimed in claim 7 is characterized in that,
Above-mentioned card ends body and is made up of the interior woven wire of the outer peripheral face that covers above-mentioned volume core, and insert in the mesh of woven wire in this on the top that constitutes above-mentioned first pin.
9. like claim 7 or 8 described multisection type gas adsorption unit devices, it is characterized in that,
The said units shape holding part uprightly is arranged to the broach shape by metal wire and from the interval that this metal wire separates regulation above-mentioned first pin constitutes.
10. multisection type gas adsorption unit device as claimed in claim 7 is characterized in that,
The upper end with respect to the coiling initial layers of above-mentioned volume core of above-mentioned NACF sheet is wound with banded woven wire, thereby above-mentioned coiling initial layers is fixed in above-mentioned volume core.
11. multisection type gas adsorption unit device as claimed in claim 7 is characterized in that,
Have adapter ring, this adapter ring connects to ring-type with the position midway of the length direction of above-mentioned a plurality of bars.
12. multisection type gas adsorption unit device as claimed in claim 7 is characterized in that,
Above-mentioned first flange has centre bore, in this centre bore, is inserted with short tube, gives prominence to being provided with second pin to the stacked direction of above-mentioned NACF sheet from the outer peripheral face of above-mentioned short tube insertion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202004210U CN202155133U (en) | 2011-06-07 | 2011-06-07 | Gas absorption unit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202004210U CN202155133U (en) | 2011-06-07 | 2011-06-07 | Gas absorption unit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155133U true CN202155133U (en) | 2012-03-07 |
Family
ID=45762784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202004210U Expired - Lifetime CN202155133U (en) | 2011-06-07 | 2011-06-07 | Gas absorption unit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814100A (en) * | 2011-06-07 | 2012-12-12 | 东洋纺织株式会社 | Gas adsorption unit device |
| US9764646B2 (en) | 2014-12-15 | 2017-09-19 | Industrial Technology Research Institute | Leak hydrogen absorbing device, hydrogen energy utilization system and leak hydrogen absorbing method |
-
2011
- 2011-06-07 CN CN2011202004210U patent/CN202155133U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814100A (en) * | 2011-06-07 | 2012-12-12 | 东洋纺织株式会社 | Gas adsorption unit device |
| CN102814100B (en) * | 2011-06-07 | 2015-05-13 | 东洋纺织株式会社 | Gas adsorption unit device |
| US9764646B2 (en) | 2014-12-15 | 2017-09-19 | Industrial Technology Research Institute | Leak hydrogen absorbing device, hydrogen energy utilization system and leak hydrogen absorbing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
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| CX01 | Expiry of patent term |