CN102343657A - Toluene spraying device for rubber hose extrusion lines - Google Patents
Toluene spraying device for rubber hose extrusion lines Download PDFInfo
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- CN102343657A CN102343657A CN2011102905368A CN201110290536A CN102343657A CN 102343657 A CN102343657 A CN 102343657A CN 2011102905368 A CN2011102905368 A CN 2011102905368A CN 201110290536 A CN201110290536 A CN 201110290536A CN 102343657 A CN102343657 A CN 102343657A
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- toluene
- drying tunnel
- spraying box
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Abstract
The invention discloses a toluene spraying device for rubber hose extrusion lines, and the device provided by the invention comprises a support (1), a spraying box (2), a drying channel (3), a toluene storage box (4), a solvent pump (5), and an induced draft fan (6). In the invention, an apparatus consisting of the spraying box, the drying channel, the toluene storage box and the solvent pump is adopted, when the apparatus is used, an internal composite laminated tube is dragged to pass through the spraying box, so that toluene is sprayed to the external surface of the internal composite laminated tube; then, the internal composite laminated tube passes through the drying channel so as to drain off and dry redundant toluene on the external surface of the internal composite laminated tube subjected to erosion; during the process, because of adopting a technical scheme that in the process of spraying in the spraying box, redundant toluene flows back to the toluene storage box and then is reused after being filtered, and toluene steam generated in the drying channel is discharged to an external condensate recovery device by virtue of a recycling tube and the induced draft fan, the problems and shortcomings such as bad working conditions, serious pollution and fire hazards existing in the prior art are overcome, and a process of spraying toluene by using rubber hoses achieves the purposes of improving the working conditions, reducing pollutions, and eliminating fire hazards in a relatively closed spraying and recycling mode.
Description
Technical field
The present invention relates to the process unit in a kind of rubber tube extruding production line, specifically be meant the toluene spray equipment that is used for a kind of rubber tube extruding production line of spray toluene between the outer glue-line of compounded rubber pipe and interior composite bed.
Background technology
The compounded rubber pipe is made up of inner glue layer, reinforcement line layer, outer glue-line; The production process of compounded rubber pipe does; Composite bed pipe in winding reinforcing line layer forms on the outer wall of inner glue layer pipe earlier; Again through extrusion composite technology glue-line outside compound one deck on the outer wall of interior composite bed pipe; Before glue-line is extruded and is compounded on the interior composite bed pipe outside; Need on interior composite bed pipe, spray toluene with the interior glue of glue-line outside strengthening and interior composite bed pipe and the adhesive strength between the reinforcement line, and the anti-burst intensity of pressure that strengthens the compounded rubber pipe; Prior art adopts the immersion trough of interior composite bed pipe through filling toluene to guarantee around tube wall evenly dipping toluene; There is pollution volatile because toluene is inflammable and explosive; Working environment is full of toluene vapor; Make that operating mode is abominable, ambient air is seriously polluted, endanger enterprise employee health, have the extremely hidden danger of detonation fire; Therefore, prior art exists that operating mode is abominable, seriously polluted, the problems and shortcomings of disaster hidden-trouble.
Summary of the invention
Problems and shortcomings to above-mentioned prior art existence; The present invention adopts the device that is made up of spraying box, drying tunnel, toluene storage box, solvent pump; Spraying box is connected with drying tunnel; The toluene storage box is positioned at the below of spraying box; During application; The composite bed pipe is spraying toluene through spraying box in the traction on the outer surface, again through drying tunnel drain, dry corrode in unnecessary toluene behind the composite bed tube outer surface, again outer surface is corroded in the back composite bed pipe and delivers to and extrude compound outer glue-line; Unnecessary toluene flows back to the toluene storage box through filtering utilization once more when spraying in the spraying box; The condensing and recycling device condensation that the toluene vapor that drying tunnel produces is delivered to peripheral hardware through recovery tube, the air-introduced machine technical scheme that reclaim the back that dewaters; A kind of toluene spray equipment of rubber tube extruding production line is provided; Be intended to make rubber tube spray toluene operation, reach the purpose of improving operating mode, minimizing pollution, eliminating disaster hidden-trouble through the spray of relative closure and the mode of recovery.
The objective of the invention is to realize like this: a kind of toluene spray equipment of rubber tube extruding production line; Comprise support, spraying box, drying tunnel, toluene storage box, solvent pump, air-introduced machine; Wherein: the rectangular frame that described support is processed for the square tube shaped steel of carrying support spraying box, drying tunnel, toluene storage box, solvent pump, air-introduced machine; During from top to bottom support is divided into following three layers, the bottom of support is provided with castor for four jiaos;
Described spraying box is the rectangular box of the hollow made by stainless sheet steel; Be provided with case lid above the spraying box; Being provided with funnel below the spraying box communicates with the inner cavity chamber of spraying box; Two sides on the long limit of spraying box are provided with the observation window of glass; The left short side of spraying box is connected with said drying tunnel and is called divider wall; The partition wall mouth that said divider wall is provided with manhole communicates with drying tunnel; It is corresponding with said partition wall mouth that the right short side of spraying box is provided with the sebific duct import of manhole; The upper-lower position at the inner cavity chamber center of spraying box is respectively equipped with down and relative up shower nozzle; Said shower nozzle links to each other with solvent pump through flow control valve by the pipeline of organic solvent-resistant; Said flow control valve is arranged on the top of said sebific duct import, and the adjusting knob of flow control valve is located at the outer wall place of the right short side of spraying box;
Described drying tunnel is the half-cylindrical case of the hollow made by stainless sheet steel; The top of drying tunnel is the plane; The top left side of drying tunnel is provided with the toluene vapor outlet of round tube upwards; The right flank of drying tunnel is connected with the divider wall of spraying box; And the inner cavity chamber of drying tunnel is communicated with the inner cavity chamber of spraying box by said partition wall mouth; The left surface of drying tunnel is provided with the sebific duct outlet of manhole; The axis and said sebific duct import, the corresponding coincidence of said partition wall mouth of said sebific duct outlet; Two sides of the external cylindrical surface of drying tunnel are provided with electric hot plate; The outside of said electric hot plate is provided with heat-insulation layer, and the right of the inner cylinder face of drying tunnel is provided with the tube connector that communicates with said funnel inside;
Described toluene storage box is for to be processed by stainless sheet steel; The rectangular vessel that the end is arranged below opening hollow, top; Be provided with vertical screen pack in the middle of the inner chamber of toluene storage box inner chamber is divided into two parts in recirculating zone on extraction district and the right on the left side, extract the upper edge place that distinguishes and be provided with dust cap;
Described solvent pump is for being equipped with the pump that draws organic solvent of fire-proof motor; The input of solvent pump is connected with the head that draws of organic solvent-resistant through the pipeline of organic solvent-resistant, and the solvent delivery side of pump is connected with flow control valve through the pipeline of organic solvent-resistant;
Described air-introduced machine is closed centrifugal blower, and the input of air-introduced machine, output are connected with the pipeline recovery tube of organic solvent-resistant;
Mutual alignment and relation
Spraying box, drying tunnel be fixed in support above; Toluene storage box, air-introduced machine are fixed in the lower floor of support; Insert among the upper edge of recirculating zone of toluene storage box the lower end of funnel, and solvent pump is positioned at the upper fixed in extraction district of toluene storage box in the middle level of support; Draw a bottom that is positioned at the extraction district of toluene storage box; The other end of the recovery tube that is connected with the input of air-introduced machine is connected with the outlet of the toluene vapor of drying tunnel; The electric hot plate of drying tunnel is connected with the electric controller of peripheral hardware.
Operation principle
During application, the toluene of packing in the toluene storage box, solvent pump extracts toluene from the extraction district of toluene storage box, spray out cavity temperature in the electric hot plate heating drying tunnel, air-introduced machine air draught from the drying tunnel inner chamber through flow control valve to shower nozzle; The composite bed pipe passes spraying box and drying tunnel from sebific duct import, partition wall mouth, sebific duct outlet in the traction; Interior composite bed pipe when passing spraying box on the outer surface by toluene on the spray, afterwards, again through drying tunnel drain, dry corrode in unnecessary toluene behind the composite bed tube outer surface, afterwards, again from sebific duct export out deliver to Rubber Extruder extrude compound outside glue-line; Around here, the unnecessary toluene of spray flows back to the recirculating zone of toluene storage box from funnel in the spraying box, gets into to extract to distinguish through the filtration of deposition and screen pack and is utilized once more; Toluene in the drying tunnel under the interior composite bed tube outer surface drop flows back to the recirculating zone of toluene storage box along funnel through tube connector; The air draught of air-introduced machine produces negative pressure in the inner chamber of drying tunnel; Force extraneous air to get into drying tunnel stoping the toluene smelling out along sebific duct outlet, sebific duct import, tube connector, and with drying tunnel in the composite bed tube outer surface produces in the oven dry toluene vapor mixes deliver to peripheral hardware through recovery tube, air-introduced machine the condensing and recycling device through condensation, dewater after recovery.
Above-mentioned; The present invention adopts the device that is made up of spraying box, drying tunnel, toluene storage box, solvent pump; During application; The composite bed pipe is spraying toluene through spraying box in the traction on the outer surface; Again through drying tunnel drain, dry corrode in unnecessary toluene behind the composite bed tube outer surface, again outer surface is corroded in the back composite bed pipe and delivers to and extrude compound outer glue-line; Unnecessary toluene flows back to the toluene storage box through filtering utilization once more when spraying in the spraying box; The condensing and recycling device condensation that the toluene vapor that produces in the drying tunnel is delivered to peripheral hardware through recovery tube, the air-introduced machine technical scheme that reclaim the back that dewaters; Overcome prior art and had that operating mode is abominable, seriously polluted, the problems and shortcomings of disaster hidden-trouble; The toluene spray equipment of a kind of rubber tube extruding production line that is provided; Make rubber tube spray toluene operation through the spray of relative closure and the mode of recovery, reached the purpose of improving operating mode, minimizing pollution, eliminating disaster hidden-trouble.
Description of drawings
Fig. 1 is the structural representation of the toluene spray equipment of a kind of rubber tube extruding production line of the present invention.
Embodiment below in conjunction with in the accompanying drawing does further explain to the present invention, but should not be construed as any restriction of the present invention.
Among the figure: support 1, spraying box 2, shower nozzle 21, flow control valve 22, funnel 23, observation window 24, sebific duct import 25, divider wall 26, partition wall mouth 27, case lid 28, drying tunnel 3, electric hot plate 31, sebific duct outlet 32, toluene vapor outlet 33, tube connector 34, toluene storage box 4, screen pack 41, recirculating zone 42, extract district 43, dust cap 44, solvent pump 5, draw 51, air-introduced machine 6, recovery tube 61.
The specific embodiment
Consult Fig. 1; The toluene spray equipment of a kind of rubber tube extruding production line of the present invention; Comprise support 1, spraying box 2, drying tunnel 3, toluene storage box 4, solvent pump 5, air-introduced machine 6; Wherein: the rectangular frame that described support 1 is processed for the square tube shaped steel of carrying support spraying box 2, drying tunnel 3, toluene storage box 4, solvent pump 5, air-introduced machine 6; During from top to bottom support 1 is divided into following three layers, the bottom of support 1 is provided with castor for four jiaos;
Described spraying box 2 is the rectangular box of the hollow made by stainless sheet steel; Be provided with case lid 28 above the spraying box 2; Being provided with funnel 23 below the spraying box 2 communicates with the inner cavity chamber of spraying box 2; Two sides on the long limit of spraying box 2 are provided with the observation window 24 of glass; The left short side of spraying box 2 is connected with said drying tunnel 3 and is called divider wall 26; The partition wall mouth 27 that said divider wall 26 is provided with manhole communicates with drying tunnel 3; The sebific duct import 25 that the right short side of spraying box 2 is provided with manhole is corresponding with said partition wall mouth 27; The upper-lower position at the inner cavity chamber center of spraying box 2 is respectively equipped with down and relative up shower nozzle 21; Said shower nozzle 21 links to each other with solvent pump 5 through flow control valve 22 by the pipeline of organic solvent-resistant; Said flow control valve 22 is arranged on the top of said sebific duct import 25, and the adjusting knob of flow control valve 22 is located at the outer wall place of the right short side of spraying box 2;
Described drying tunnel 3 is the half-cylindrical case of the hollow made by stainless sheet steel; The top of drying tunnel 3 is the plane; The top left side of drying tunnel 3 is provided with the toluene vapor outlet 33 of round tube upwards; The right flank of drying tunnel 3 is connected with the divider wall 26 of spraying box 2; And the inner cavity chamber of drying tunnel 3 is communicated with the inner cavity chamber of spraying box 2 by said partition wall mouth 27; The left surface of drying tunnel 3 is provided with the sebific duct outlet 32 of manhole; The axis of said sebific duct outlet 32 and said sebific duct import 25, the 27 corresponding coincidences of said partition wall mouth; Two sides of the external cylindrical surface of drying tunnel 3 are provided with electric hot plate 31; The outside of said electric hot plate 31 is provided with heat-insulation layer, and the right of the inner cylinder face of drying tunnel 3 is provided with the tube connector 34 that communicates with said funnel 23 inside;
Described toluene storage box 4 is for to be processed by stainless sheet steel; The rectangular vessel that the end is arranged below opening hollow, top; Be provided with vertical screen pack 41 in the middle of the inner chamber of toluene storage box 4 inner chamber is divided into the extraction district 43 on the left side and 42 2 parts in recirculating zone on the right, the upper edge place that extracts district 43 is provided with dust cap 44;
Described solvent pump 5 is for being equipped with the pump that draws organic solvent of fire-proof motor; Drawing of the pipeline of the input of solvent pump 5 through organic solvent-resistant and organic solvent-resistant 51 is connected, and the output of solvent pump 5 is connected with flow control valve 22 through the pipeline of organic solvent-resistant;
Described air-introduced machine 6 is closed centrifugal blower, and the input of air-introduced machine 6, output are connected with the pipeline recovery tube 61 of organic solvent-resistant;
Mutual alignment and relation
Spraying box 2, drying tunnel 3 be fixed in support 1 above; The lower floor that toluene storage box 4, air-introduced machine 6 are fixed in support 1; Insert among the upper edge of recirculating zone 42 of toluene storage box 4 lower end of funnel 23, and solvent pump 5 is positioned at the upper fixed in extraction district 43 of toluene storage box 4 in the middle level of support 1; Draw 51 bottom that are positioned at the extraction district 43 of toluene storage box 4; The other end of the recovery tube 61 that is connected with the input of air-introduced machine 6 is connected with the toluene vapor of drying tunnel 3 outlet 33; The electric hot plate 31 of drying tunnel 3 is connected with the electric controller of peripheral hardware.
Operation principle
During application, the toluene of packing in the toluene storage box 4, solvent pump 5 extracts toluene from the extraction district 43 of toluene storage box 4, come out cavity temperature in the electric hot plate 31 heating drying tunnels 3, air-introduced machine 6 air draught from drying tunnel 3 inner chambers through flow control valve 22 to shower nozzle 21 sprays; The composite bed pipe passes spraying box 2 and drying tunnel 3 from sebific duct import 25, partition wall mouth 27, sebific duct outlet 32 in the traction; Interior composite bed pipe is sprayed toluene on the outer surface when passing spraying box 2; Afterwards; Again through drying tunnel 3 drain, dry corrode in unnecessary toluene behind the composite bed tube outer surface, afterwards, again from sebific duct outlet 32 come out to deliver to Rubber Extruder extrude compound outside glue-line; Around here, the unnecessary toluene of spray flows back to the recirculating zone 42 of toluene storage box 4 from funnel 23 in the spraying box 2, gets into to extract through the filtration of deposition and screen pack 41 and distinguishes 43 and utilized once more; Toluene in the drying tunnel 3 under the interior composite bed tube outer surface drop flows back to the recirculating zone 42 of toluene storage box 4 along funnel 23 through tube connector 34; The air draught of air-introduced machine 6 produces negative pressure in the inner chamber of drying tunnel 3; Force extraneous air to get into drying tunnels 3 stoping the toluene smelling out along sebific duct outlet 32, sebific duct import 25, tube connector 34, and with drying tunnel 3 in the composite bed tube outer surface produces in the oven dry toluene vapor mixes deliver to peripheral hardware through recovery tube 61, air-introduced machine 6 the condensing and recycling device through condensation, dewater after recovery.
Claims (1)
1. the toluene spray equipment of a rubber tube extruding production line; It is characterized in that: comprise support (1), spraying box (2), drying tunnel (3), toluene storage box (4), solvent pump (5), air-introduced machine (6); The rectangular frame that described support (1) is processed for the square tube shaped steel of carrying support spraying box (2), drying tunnel (3), toluene storage box (4), solvent pump (5), air-introduced machine (6); During from top to bottom support (1) is divided into following three layers, the bottom of support (1) is provided with castor for four jiaos;
Described spraying box (2) is the rectangular box of the hollow made by stainless sheet steel; Be provided with case lid (28) above the spraying box (2); Being provided with funnel (23) below the spraying box (2) communicates with the inner cavity chamber of spraying box (2); Two sides on the long limit of spraying box (2) are provided with the observation window (24) of glass; The left short side of spraying box (2) is connected with said drying tunnel (3) and is called divider wall (26); The partition wall mouth (27) that said divider wall (26) is provided with manhole communicates with drying tunnel (3); It is corresponding with said partition wall mouth (27) that the right short side of spraying box (2) is provided with the sebific duct import (25) of manhole; The upper-lower position at the inner cavity chamber center of spraying box (2) is respectively equipped with down and relative up shower nozzle (21); Said shower nozzle (21) links to each other with solvent pump (5) through flow control valve (22) by the pipeline of organic solvent-resistant; Said flow control valve (22) is arranged on the top of said sebific duct import (25), and the adjusting knob of flow control valve (22) is located at the outer wall place of the right short side of spraying box (2);
Described drying tunnel (3) is the half-cylindrical case of the hollow made by stainless sheet steel; The top of drying tunnel (3) is the plane; The top left side of drying tunnel (3) is provided with the toluene vapor outlet (33) of round tube upwards; The right flank of drying tunnel (3) is connected with the divider wall (26) of spraying box (2); And the inner cavity chamber of drying tunnel (3) is communicated with the inner cavity chamber of spraying box (2) by said partition wall mouth (27); The left surface of drying tunnel (3) is provided with the sebific duct outlet (32) of manhole; The axis and said sebific duct import (25), the corresponding coincidence of said partition wall mouth (27) of said sebific duct outlet (32); Two sides of the external cylindrical surface of drying tunnel (3) are provided with electric hot plate (31); The outside of said electric hot plate (31) is provided with heat-insulation layer, and the right of the inner cylinder face of drying tunnel (3) is provided with the tube connector (34) that communicates with said funnel (23) inside;
Described toluene storage box (4) is for to be processed by stainless sheet steel; The rectangular vessel that the end is arranged below opening hollow, top; Be provided with vertical screen pack (41) in the middle of the inner chamber of toluene storage box (4) inner chamber is divided into (42) two parts in recirculating zone on extraction district (43) and the right on the left side, extract the upper edge place that distinguishes (43) and be provided with dust cap (44);
Described solvent pump (5) is for being equipped with the pump that draws organic solvent of fire-proof motor; The input of solvent pump (5) is connected with the head (51) that draws of organic solvent-resistant through the pipeline of organic solvent-resistant, and the output of solvent pump (5) is connected with flow control valve (22) through the pipeline of organic solvent-resistant;
Described air-introduced machine (6) is closed centrifugal blower, and the input of air-introduced machine (6), output are connected with the pipeline recovery tube (61) of organic solvent-resistant;
Mutual alignment and relation
Spraying box (2), drying tunnel (3) be fixed in support (1) above; The lower floor that toluene storage box (4), air-introduced machine (6) are fixed in support (1); Insert among the upper edge of recirculating zone (42) of toluene storage box (4) lower end of funnel (23), and solvent pump (5) is positioned at the upper fixed in extraction district (43) of toluene storage box (4) in the middle level of support (1); Draw head (51) and be positioned at the bottom in the extraction district (43) of toluene storage box (4); The other end of the recovery tube (61) that is connected with the input of air-introduced machine (6) is connected with the toluene vapor of drying tunnel (3) outlet (33); The electric hot plate (31) of drying tunnel (3) is connected with the electric controller of peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110290536 CN102343657B (en) | 2011-09-15 | 2011-09-15 | Toluene spraying device for rubber hose extrusion lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110290536 CN102343657B (en) | 2011-09-15 | 2011-09-15 | Toluene spraying device for rubber hose extrusion lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102343657A true CN102343657A (en) | 2012-02-08 |
| CN102343657B CN102343657B (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110290536 Expired - Fee Related CN102343657B (en) | 2011-09-15 | 2011-09-15 | Toluene spraying device for rubber hose extrusion lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102343657B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312175A (en) * | 2015-11-17 | 2016-02-10 | 宁海建新胶管有限公司 | Adhesive adding table |
| CN105949024A (en) * | 2016-05-14 | 2016-09-21 | 宁波市天普橡胶科技有限公司 | Methylbenzene recycling device of rubber pipe extruding production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626333A (en) * | 2003-12-09 | 2005-06-15 | 上海尚翔汽车胶管有限公司 | Adhesive bonding technique between layers of rubber hose |
| WO2006045320A2 (en) * | 2004-10-25 | 2006-05-04 | Nanon A/S | A method of producing a silicone rubber item and the product obtainable by the method |
| US20070231571A1 (en) * | 2006-04-04 | 2007-10-04 | Richard Lane | Pressure sensitive adhesive (PSA) laminates |
| CN201823441U (en) * | 2010-09-14 | 2011-05-11 | 江苏依柯化工有限公司 | Toluene tail gas absorber |
| CN202213175U (en) * | 2011-09-15 | 2012-05-09 | 宁波市天基汽车部件有限公司 | Toluene spray device for rubber tube extrusion production line |
-
2011
- 2011-09-15 CN CN 201110290536 patent/CN102343657B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626333A (en) * | 2003-12-09 | 2005-06-15 | 上海尚翔汽车胶管有限公司 | Adhesive bonding technique between layers of rubber hose |
| WO2006045320A2 (en) * | 2004-10-25 | 2006-05-04 | Nanon A/S | A method of producing a silicone rubber item and the product obtainable by the method |
| US20070231571A1 (en) * | 2006-04-04 | 2007-10-04 | Richard Lane | Pressure sensitive adhesive (PSA) laminates |
| CN201823441U (en) * | 2010-09-14 | 2011-05-11 | 江苏依柯化工有限公司 | Toluene tail gas absorber |
| CN202213175U (en) * | 2011-09-15 | 2012-05-09 | 宁波市天基汽车部件有限公司 | Toluene spray device for rubber tube extrusion production line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312175A (en) * | 2015-11-17 | 2016-02-10 | 宁海建新胶管有限公司 | Adhesive adding table |
| CN105949024A (en) * | 2016-05-14 | 2016-09-21 | 宁波市天普橡胶科技有限公司 | Methylbenzene recycling device of rubber pipe extruding production line |
| CN105949024B (en) * | 2016-05-14 | 2019-02-22 | 宁波市天普橡胶科技有限公司 | A kind of toluene recovery device of rubber tube extruding production line |
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| Publication number | Publication date |
|---|---|
| CN102343657B (en) | 2013-09-25 |
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