CN102331167B - Oil removal and collection energy-saving device for drying machine - Google Patents
Oil removal and collection energy-saving device for drying machine Download PDFInfo
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- CN102331167B CN102331167B CN 201110145979 CN201110145979A CN102331167B CN 102331167 B CN102331167 B CN 102331167B CN 201110145979 CN201110145979 CN 201110145979 CN 201110145979 A CN201110145979 A CN 201110145979A CN 102331167 B CN102331167 B CN 102331167B
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- sump tank
- casing
- collector sump
- oil collector
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Abstract
The invention discloses an oil removal and collection energy-saving device for a drying machine. The device comprises a box body, wherein a waste gas passage and a fresh air passage are separated in the box body; a filter screen, a lower oil removal and collection device, heat pipes and an upper oil removal and collection are arranged in the waste gas passage from bottom to top in sequence; the heat pipes are arranged in the fresh air passage and are straight pipes in which a heat transfer medium is sealed; a plurality of heat pipes are arranged in an array mode; both the upper oil removal and collection device and the lower oil removal and collection device comprise an upper cambered plate, a separation rod and a lower cambered plate respectively; the upper cambered plate and the lower cambered plate are vertically and alternately arranged to be corrugated in a concave convex mode at interval; the upper cambered plate and the lower cambered plate are partially overlapped on the two sides of a cambered surface and a gap is formed between the upper and lower ones to circulate waste gas; the upper oil removal and collection device and the lower oil removal and collection device are slantwise arranged; the bottoms of the lower ends of the upper oil removal and collection device and the lower oil removal and collection device are provided with an upper oil collection tank and a lower oil collection tank respectively; and the bottoms of the upper oil collection tank and the lower oil collection tank are provided with an upper oil overflow pipe and a lower oil overflow pipe. By adopting the technical scheme, the problem of negative effect of an oily substance in the waste gas on a heat exchange surface is solved.
Description
Technical field
The invention belongs to energy-conservation, purification techniques field, relate in particular to a kind of energy-conservation, purify integrated design remove the oil-collecting energy saver, be applicable to energy-conservation, the purification of printing and dyeing, coating enterprise forming machine, dryer.
Background technology
At present, forming machine, dryer are the main energy consumption equipments of textile printing and dyeing industry, difference according to setting temperature and discharge amount of exhaust gas, every forming machine have approximately 30-50 ten thousand kilocalories/hour heat waste because of toxic emission, under macroscopical background of energy-saving and emission-reduction, at the Waste gas outlet of forming machine, dryer energy saver is installed and is of great practical significance.
Contain a large amount of oil smoke and fiber etc. in the waste gas of forming machine, dryer, present energy saver is ignored the influence of oily matter opposite heat tube heat exchange surface and screen pack in the waste gas mostly, in use often because the oily matter in the forming machine waste gas is condensed into oil droplet because of temperature drop, thereby cause knot oil on heat pipe surface and the screen pack, this causes energy-saving effect to descend on the one hand; Cause the fiber on the screen pack to remove on the other hand; Cause the energy saver resistance to increase again on the one hand, influence the operate as normal of forming machine; Also can bury disaster hidden-trouble in addition.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of safe, long-acting oil-collecting energy saver that goes, overcome existing forming machine, dryer energy-saving equipment because ignoring oily matter exchange hot side, the influence of screen pack and the technological deficiency of disaster hidden-trouble in the waste gas.
To achieve the above object, the present invention has adopted following technical scheme:
Dryer removes the oil-collecting energy saver, comprises casing, two relatively independent spaces about described casing is divided into by seal diaphragm, and left-hand component is exhaust steam passage, right-hand component is new wind passage; Casing is provided with exhaust gas inlet below exhaust steam passage, the top is provided with Waste gas outlet, is provided with screen pack, the oil collector sump tank that goes down, heat pipe and the oil collector sump tank that gets in the exhaust steam passage from bottom to top successively, and heat pipe passes seal diaphragm and enters in the new wind passage; Casing is provided with fresh inlet above new wind passage, the below is provided with new wind outlet, in the new wind passage described heat pipe is set.Described heat pipe is the straight tube that inner sealing has heat transfer medium, and a plurality of heat pipes are arranged with array way by rest stand and seal diaphragm and are installed in box house.The described upper and lower oil collector sump tank that goes includes arc, spacer bar and arc lower plate, last arc cambered surface is installed in above the spacer bar downwards, arc lower plate cambered surface upwards is installed in below the spacer bar, last arc, the concavo-convex alternate corrugated of being arranged to of arc lower plate alternatively up and down, last arc and arc lower plate are local overlapping and be formed with the gap up and down between the two and circulate for waste gas in the cambered surface both sides.The described upper and lower oil collector sump tank that goes is when being installed to box house, length direction along last arc and arc lower plate is obliquely installed, be respectively equipped with oil trap and following oil trap in the upper and lower bottom, lower end of going oil collector sump tank to tilt, upper and lower oil trap bottom is provided with oil spill pipe and following oil spill pipe.
As preferably, described a plurality of heat pipes are inclined to set, and the end that heat pipe is positioned at exhaust steam passage is lower than the end that it is positioned at new wind passage.
As preferably, describedly upper and lowerly go arc in the oil collector sump tank with the mutual vertical mode setting of its length direction.
As preferably, but described get on oil collector sump tank and the oil collector sump tank that goes down are respectively by getting on the right track and lower railway is installed in the casing in the mode of pull dismounting.
As preferably, but described filter screen is installed in the casing by the mode of filter screen track with the pull dismounting.
As preferably, the described oil collector sump tank that gets on, go down all to have between oil collector sump tank and filter screen and the cabinet shell insulation material to isolate.
Further preferred, the described oil collector sump tank that gets on, the oil collector sump tank that goes down, heat pipe and filter screen all are installed in box house, and casing and outside junction seal with encapsulant.
The present invention is owing to adopted above technical scheme; by installing oil collector sump tank; on the one hand can be by the part oily matter in the device removal waste gas itself; on the other hand can whole waste gas circulating face collect and discharging from the oily matter of following of waste gas outlet, protect cleaning, the long-acting and safe operation of energy saver heat-transfer surface.By the oil collector sump tank that goes down is installed, can be by the part oily matter in the device removal waste gas itself, reduce the oil smoke concentration in the rising waste gas, reduce the condensation temperature of oil smoke oily matter, collect and discharge the oily matter that drips from last subordinate simultaneously, the not sticking oil of the screen pack that the protection bottom is communicated with is convenient to cleaning and is safeguarded, and keeps the unimpeded of waste gas; By screen pack is installed, can collect the particles such as fiber in the waste gas, cleaning and the security of operation of protection energy saver heat-transfer surface; Simultaneously pull direction and forming machine, dryer axis are perpendicular, are convenient to regular maintenance and the maintenance of filter screen.To the collection of oily matter and cleaning and the maintenance of discharging and screen pack, can effectively avoid the generation of fire by effectively.Owing to solved oily matter in forming machine, the dryer waste gas to the negative effect of energy saver heat-transfer surface, therefore can increase heat-transfer surface according to actual conditions, be convenient to reclaim more waste gas residual heat.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation that embodiment 1 removes oil collector sump tank;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the stereogram that embodiment 1 removes oil collector sump tank;
Number in the figure explanation: 1-forming machine or dryer loam cake; The 2-screen pack; The 3-oil collector sump tank that goes down; Oil trap under the 4-; Oil spill pipe under the 5-; The 6-casing; The 7-heat pipe; The 8-oil collector sump tank that gets on; 9-gets on the right track; The last oil trap of 10-; The 11-Waste gas outlet; The 12-fresh inlet; The 13-seal diaphragm; The new wind outlet of 14-; The 15-exhaust gas inlet; The last oil spill pipe of 16-; The 17-lower railway; 18-filter screen track; The last arc of 31-; The 32-spacer bar; 33-arc lower plate.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
A kind of oil-collecting energy saver that goes as shown in Figure 1 and Figure 2 comprises casing 6, two relatively independent spaces about casing 6 is divided into by seal diaphragm 13, and left-hand component is exhaust steam passage, right-hand component is new wind passage; Casing 6 is provided with exhaust gas inlet 15 below exhaust steam passage, the top is provided with Waste gas outlet 11, be provided with screen pack 2, the oil collector sump tank 3 that goes down in the exhaust steam passage from bottom to top successively, with a plurality of heat pipes 7 and the oil collector sump tank 8 that gets on that array way is arranged, these heat pipes 7 pass seal diaphragm 13 and enter new wind passage; Casing 6 is provided with fresh inlet 12 above new wind passage, the below is provided with new wind outlet 14, and the above-mentioned a plurality of heat pipes 7 with the array way arrangement are set in the new wind passage.
In the present embodiment, above-mentioned heat pipe 7 has the straight tube of heat transfer medium for inner sealing, heat pipe 7 is inclined to set, an end that is positioned at exhaust steam passage is lower than the end that it is positioned at new wind passage, preheating is carried out to the air through new wind passage in the upper end that rises in the new wind passage behind the heat of heat transfer medium in heat pipe absorption through the waste gas of exhaust steam passage like this, reaches the effect of energy-saving and emission-reduction; A plurality of heat pipes 7 are arranged with array way by rest stand and seal diaphragm 13 and are installed in casing 6 inside; Described seal diaphragm 13 is divided into heat absorption district (high-temperature region) and heat release zone (low-temperature space) with casing, on go down oil collector sump tank and screen pack all be built in heat absorption district (high-temperature region) in the casing; Described heat pipe heat exchanging face divides heat absorption district (high-temperature region is positioned at the exhaust steam passage part) and heat release zone (low-temperature space is positioned at new wind channel part), and (high-temperature region) the heat pipe top connection of heat absorption district is led in the oil collector sump tank that gets on, bottom and is communicated in down oil collector sump tank; Heat release zone (low-temperature space) heat pipe top is communicated in new wind air inlet, the bottom is communicated in new wind air outlet.The air door of described new wind air inlet is provided with control valve, the air outlet pipeline of new wind up and down or left and right sides length be provided with adjustable screw.As Fig. 3, Fig. 4, shown in Figure 5, on described, oil collector sump tank 8 goes down, 3 include arc 31, spacer bar 32 and arc lower plate 33, last arc 31 cambered surfaces are installed in downwards above two spacer bars 32, arc lower plate 33 cambered surfaces upwards are installed in below two spacer bars 32, last arc 31, arc lower plate 33 alternatively up and down are concavo-convex alternately to be arranged to corrugated (arc 31 up and down, 33 and spacer bar 32 can be that directly welding is fixing, also can be bolting), last arc 31 and arc lower plate 33 are local overlapping and be formed with the gap up and down between the two and circulate for waste gas in the cambered surface both sides, stopped by arc 31, the fluid in the waste gas condenses and splashes into along cambered surface in the cancave cambered surface of arc lower plate 33 at last arc 31; The described upper and lower oil collector sump tank 8,3 that goes is when being installed to casing 6 inside, the length direction of last arc 31 and arc lower plate 33 is horizontal by 5 °～15 ° inclinations angle, be respectively equipped with oil trap 10 and following oil trap 4 in the upper and lower bottom, lower end of going oil collector sump tank 8,3 to tilt, upper and lower oil trap 10,4 bottoms are provided with oil spill pipe 16 and following oil spill pipe 4, and the oil of being convenient to like this collect discharges and flow into the waste oil collecting box of casing outside automatically; Describedly upper and lowerly go arc 31,33 in the oil collector sump tank 8,3 with the mutual vertical mode setting of length direction, have like this and better go the oil-collecting effect; But described get on oil collector sump tank 8 and go down oil collector sump tank 3 respectively by get on the right track 9 and lower railway 17 be installed in the casing 6 in the mode of pull dismounting, can make things convenient for pull and dismounting like this, be convenient to regularly care and maintenance.But filter screen 2 also is installed in the casing 6 by the mode of filter screen track 18 with the pull dismounting, and pull direction and forming machine or dryer axis are perpendicular, and maintenance and attendant can directly handle on forming machine or dryer limit.Get on oil collector sump tank 8, go down all to have between oil collector sump tank 3 and filter screen 2 and casing 6 shells insulation material to isolate.For avoiding the too much interface of casing to cause will get on oil collector sump tank 8, the oil collector sump tank 3 that goes down, heat pipe 7 and filter screen 2 of sealing difficulty, this enforcement all to be installed in casing 6 inside, casing 6 seals with encapsulant with outside junction.
During use, go on the exhaust outlet and air inlet that the oil-collecting energy saver is installed in forming machine or dryer loam cake 1 above-mentioned, like this, waste gas is by exhaust gas inlet 15 process filter screen 2 and the oil collector sump tanks 3 that go down, part oily matter in the waste gas and solid content are by primary purification, then through superheater tube 7, the utilization that is partially absorbed of heat in the waste gas (is passed to the opposite side heat release of heat pipe, heat new wind, new wind after the heating adds to forming machine or dryer inside by new wind outlet 14), waste gas after the heat release enters up oil collector sump tank 8, removes part oil back again by Waste gas outlet 11 dischargings.The oil collector sump tank 8 that gets on is removed with the oily matter of collecting and is flow to oil trap 10 automatically by the oil collector sump tank 8 that gets on, and is discharged into the casing outside automatically by last oil spill pipe 16; The oil collector sump tank 3 that goes down is removed with the oily matter of collecting and is flow to down oil trap 4 automatically by the oil collector sump tank 3 that goes down, and is discharged into the casing outside automatically by last oil spill pipe 5.
Embodiment 2:
A kind of forming machine comprises the 1 described oil-collecting energy saver that goes as embodiment, and this goes the exhaust gas inlet 15 of oil-collecting energy saver to be communicated with the exhaust outlet of forming machine, and this goes the new wind outlet 14 of oil-collecting energy saver to be communicated with the air inlet of forming machine.
Embodiment 3:
A kind of dryer comprises the 1 described oil-collecting energy saver that goes as embodiment, and this goes the exhaust gas inlet 15 of oil-collecting energy saver to be communicated with the exhaust outlet of dryer, and this goes the new wind outlet 14 of oil-collecting energy saver to be communicated with the air inlet of dryer.
Above embodiment only is embodiment preferably of the present invention; protection scope of the present invention is not limited to above-described embodiment; so long as: adopt waste gas, new wind binary channels, adopt the oil collector sump tank that goes down to go oil-collecting, it is energy-conservation to adopt heat pipe to reclaim heat, all falls within the scope of protection of the present invention.
Claims (1)
1. dryer removes the oil-collecting energy saver, comprises casing (6), it is characterized in that, two relatively independent spaces about described casing (6) is divided into by seal diaphragm (13), and left-hand component is exhaust steam passage, right-hand component is new wind passage; Casing (6) is provided with exhaust gas inlet (15) below exhaust steam passage, the top is provided with Waste gas outlet (11), be provided with screen pack (2), the oil collector sump tank that goes down (3), heat pipe (7) and the oil collector sump tank that gets on (8) in the exhaust steam passage from bottom to top successively, heat pipe (7) passes seal diaphragm (13) and enters in the new wind passage; Casing (6) is provided with fresh inlet (12) above new wind passage, the below is provided with new wind outlet (14), in the new wind passage described heat pipe (7) is set; Described heat pipe (7) has the straight tube of thermal medium for inner sealing, and a plurality of heat pipes (7) are arranged with array way by rest stand and seal diaphragm (13) and are installed in casing (6) inside; The described upper and lower oil collector sump tank (8,3) that goes includes arc (31), spacer bar (32) and arc lower plate (33), last arc (31) cambered surface is installed in downwards above the spacer bar (32), arc lower plate (33) cambered surface upwards is installed in below the spacer bar (32), last arc (31), the concavo-convex alternate corrugated of being arranged to of arc lower plate (33) alternatively up and down, last arc (31) and arc lower plate (33) are local overlapping and be formed with the gap up and down between the two and circulate for waste gas in the cambered surface both sides; The described upper and lower oil collector sump tank (8,3) that goes is when being installed to casing (6) inside, length direction along last arc (31) and arc lower plate (33) is obliquely installed, be respectively equipped with oil trap (10) and following oil trap (4) in the upper and lower bottom, lower end of going oil collector sump tank (8,3) to tilt, upper and lower oil trap (10,4) bottom is provided with oil spill pipe (16) and following oil spill pipe (4); Described a plurality of heat pipe (7) is inclined to set, and the end that heat pipe (7) is positioned at exhaust steam passage is lower than the end that it is positioned at new wind passage; Describedly upper and lowerly go arc (31,33) in the oil collector sump tank (8,3) with the mutual vertical mode setting of its length direction; The described oil collector sump tank that gets on (8) and the oil collector sump tank that goes down (3) respectively by get on the right track (9) and lower railway (17) but be installed in the casing (6) in the mode of pull dismounting; Described filter screen (2) by filter screen track (18) but be installed in the casing (6) in the mode of pull dismounting; All there is insulation material to isolate between the described oil collector sump tank that gets on (8), the oil collector sump tank that goes down (3) and filter screen (2) and casing (6) shell; The described oil collector sump tank that gets on (8), the oil collector sump tank that goes down (3), heat pipe (7) and filter screen (2) all are installed in casing (6) inside, and casing (6) seals with encapsulant with outside junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110145979 CN102331167B (en) | 2011-06-01 | 2011-06-01 | Oil removal and collection energy-saving device for drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110145979 CN102331167B (en) | 2011-06-01 | 2011-06-01 | Oil removal and collection energy-saving device for drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102331167A CN102331167A (en) | 2012-01-25 |
| CN102331167B true CN102331167B (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110145979 Expired - Fee Related CN102331167B (en) | 2011-06-01 | 2011-06-01 | Oil removal and collection energy-saving device for drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102331167B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200993429Y (en) * | 2006-12-15 | 2007-12-19 | 胡树标 | Kitchenhood oil filtering net |
| CN201662348U (en) * | 2010-04-30 | 2010-12-01 | 李玉静 | Waste gas heat exchanger for boarding machine |
| CN201785616U (en) * | 2010-07-26 | 2011-04-06 | 刘岳豪 | Setting machine waste gas purification circulating device |
| CN202083203U (en) * | 2011-06-01 | 2011-12-21 | 德清恒鑫节能科技有限公司 | Accumulated-oil removing energy saver of drying machine |
-
2011
- 2011-06-01 CN CN 201110145979 patent/CN102331167B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200993429Y (en) * | 2006-12-15 | 2007-12-19 | 胡树标 | Kitchenhood oil filtering net |
| CN201662348U (en) * | 2010-04-30 | 2010-12-01 | 李玉静 | Waste gas heat exchanger for boarding machine |
| CN201785616U (en) * | 2010-07-26 | 2011-04-06 | 刘岳豪 | Setting machine waste gas purification circulating device |
| CN202083203U (en) * | 2011-06-01 | 2011-12-21 | 德清恒鑫节能科技有限公司 | Accumulated-oil removing energy saver of drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102331167A (en) | 2012-01-25 |
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