CN203035488U - Air compression waste heat recovery device for pharmaceutical enterprises - Google Patents
Air compression waste heat recovery device for pharmaceutical enterprises Download PDFInfo
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- CN203035488U CN203035488U CN 201220716120 CN201220716120U CN203035488U CN 203035488 U CN203035488 U CN 203035488U CN 201220716120 CN201220716120 CN 201220716120 CN 201220716120 U CN201220716120 U CN 201220716120U CN 203035488 U CN203035488 U CN 203035488U
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- machine room
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Abstract
The utility model discloses an air compression waste heat recovery device for pharmaceutical enterprises. The device comprises a granulating dryer, an air compressor, a first air exhaust pipeline, a second air exhaust pipeline and an air incoming pipeline, wherein the second air exhaust pipeline is connected to the first air exhaust pipeline which is connected to the air compressor, the air incoming pipeline is connected with the first air exhaust pipeline and the granulating dryer, a first pressurization fan and a second air valve are sequentially arranged in the first air exhaust pipeline in the air exhaust direction, a first air valve synchronously starting and stopping with the first pressurization fan and the air compressor is arranged in the second air exhaust pipeline, a filter, a gas-to-gas heat exchanger and a second pressurization fan are sequentially arranged in the air incoming pipeline in the air incoming direction, the second air valve, the second pressurization fan and the granulating dryer are in synchronous starting and stopping, and the gas-to-gas heat exchanger is connected at a position where the air incoming pipeline and the first air exhaust pipeline are mutually connected. The air compression waste heat recovery device for the pharmaceutical enterprises lowers operating cost of the granulating dryer and avoids waste heat waste of the air compressor.
Description
Technical field
The utility model relates to a kind of pharmacy corporation recovering device, relates in particular to a kind of pharmacy corporation pneumatics waste heat recovering device.
Background technique
According to the detection of authoritative institution, the electric energy of air compressor consumption has only 10% to be converted to pressurized air, and 90% is converted into heat energy.Be the space that will there be utilization in " energy " so, in addition this heat energy of 90% utilize the space huge especially.With regard to the function situation that present company produces, the switch of air compressor is accompanied by carrying out synchronously of production all the time, compressor operation will dispel the heat, then be discharged to about 50 ℃ hot blast of machine intimate output outdoor by the top air bells exhauster, so in this process, every day air compressor operating cost in almost will have 90% and be drained.Waste is not said, also becomes the minimal effect of environment.How we need go to turn waste into wealth so, these energy of reasonable use.To machine room and clean room design the time, just need consider this link in advance so.In the solid pharmaceutical preparation production of pharmacy corporation, usually to use the granulation dryer.The use principle of granulation dryer all is by from the new wind of outdoor introduction, new wind through filtration and the steam heater heating reach dry need temperature after access arrangement carry out drying and granulating.These new wind need and need heat by heater from outdoor collection, and the heater use is that steam is as the heat transfer energy.Namely when granulating drying, need carry out steam heating from the wind of about 30 ℃ of outdoor collections, be heated to the dry needed temperature (if 80 ℃) of granulating.In this process, the operating cost of granulation dryer is exactly the steam expense that the new wind of steam heating consumes greatly.If the air draft waste heat of air compressor can be applied in the granulation Dry run, the operating cost of the dryer of granulating so will decrease, and the waste heat of pneumatics has also rationally been utilized fully.
The model utility content
The purpose of this utility model provides a kind of pharmacy corporation pneumatics waste heat recovering device, has solved the problem of the waste heat waste of the operating cost height of granulation dryer and air compressor.
For achieving the above object, the utility model provides a kind of pharmacy corporation pneumatics waste heat recovering device, comprise the granulation dryer that is positioned at the workshop, be positioned at the air compressor of machine room, be located at first exhaust duct in the machine room, second exhaust duct and air intake pipe, described first exhaust duct, one end is connected to described air compressor and the other end passes to the outside of machine room, described second exhaust duct, one end is connected to described first exhaust duct and the other end passes to the outside of machine room, described air intake pipe one end passes to the intake grill in the machine room outside and the other end connects described first exhaust duct and the machine room that stretches through out is connected to described granulation dryer, be provided with first pressure blower and second air-valve successively along the air draft direction in described first exhaust duct, be provided with first air-valve in described second exhaust duct, described first air-valve, described first pressure blower and the synchronous start and stop of described air compressor, be provided with filter successively along the air intake direction in the described air intake pipe, gas-gas heat exchanger and second pressure blower, described second air-valve, described second pressure blower and the synchronous start and stop of described granulation dryer, described gas-gas heat exchanger is connected described air intake pipe and described first exhaust duct interconnects the place.
Preferably, described filter, described gas-gas heat exchanger and described second pressure blower are positioned at machine room.
Preferably, described second air-valve is between described gas-gas heat exchanger and described first pressure blower.
Preferably, described second exhaust duct is connected on first exhaust duct between described second air-valve and described first pressure blower.
Preferably, described first air-valve and described second air-valve interlocking.
Compared with prior art, pharmacy corporation pneumatics waste heat recovering device of the present utility model is between the non-granulation dryer spreadable life, and the hot blast of described air compressor can directly be discharged into outside the machine room by described second exhaust duct, does not influence the normal heat radiation of described air compressor; Between the granulation dryer spreadable life, the hot blast that described air compressor is discharged is undertaken discharging outside the machine room after the exchange heat by the new wind of described gas-gas heat exchanger and described granulation dryer, the heat radiation of described air compressor is not affected, the waste heat of described air compressor has obtained effective utilization simultaneously, avoided the waste heat waste of air compressor, make the novel wind energy of granulation dryer obtain preheating, add heat when having reduced the steam heating of new wind in the granulation dryer, reduce the use of industrial steam, reduced the operating cost of granulation dryer.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the schematic representation of the utility model pharmacy corporation pneumatics waste heat recovering device.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label represents similar elements in the accompanying drawing.
Please refer to Fig. 1, described pharmacy corporation pneumatics waste heat recovering device comprises the granulation dryer 2 that is positioned at workshop 1, be positioned at the air compressor 4 of machine room 3, be located at first exhaust duct 5 in the machine room 3, second exhaust duct 6 and air intake pipe 7, described first exhaust duct, 5 one ends are connected to described air compressor 4 and the other end passes to the outside of machine room 3, described second exhaust duct, 6 one ends are connected to described first exhaust duct 5 and the other end passes to the outside of machine room 3, described air intake pipe 7 one ends pass to the intake grill 31 in machine room 3 outsides and the other end connects described first exhaust duct 5 and the machine room 3 that stretches through out is connected to described granulation dryer 2, described first exhaust duct 5, described second exhaust duct 6 and described air intake pipe 7 pass to the same side of machine room 3.
Be provided with first pressure blower 8 and second air-valve 9 successively along the air draft direction in described first exhaust duct 5, be provided with first air-valve 10 in described second exhaust duct 6, described first air-valve 10, described first pressure blower 8 and the 4 synchronous start and stop of described air compressor, and described first air- valve 10 and 9 interlockings of described second air-valve, be that described first air-valve 10 is when opening, described second air-valve 9 cuts out, and when described first air-valve 10 cut out, described second air-valve 9 was opened.Be provided with filter 11, gas-gas heat exchanger 12 and second pressure blower 13 successively along the air intake direction in the described air intake pipe 7, described second air-valve 9, described second pressure blower 13 and described granulation dryer 2 synchronous start and stop.Described gas-gas heat exchanger 12 connects described air intake pipe 7 and described first exhaust duct 5.Described filter 11, described gas-gas heat exchanger 12 and described second pressure blower 13 are positioned at machine room 3.
Described second air-valve 9 is between described gas-gas heat exchanger 12 and described first pressure blower 8.Described second exhaust duct 6 is connected on first exhaust duct 5 between described second air-valve 9 and described first pressure blower 8.
Described air compressor 4 is when production period is worked, described first air-valve 10, described first pressure blower 8 and described air compressor 4 start synchronously, first exhaust duct 5 of the hot blast that described air compressor 3 is discharged on described air compressor 3 tops discharged, because temperature of outgoing air is higher, directly be discharged into and cause machine room 3 interior temperature higher in the machine room 3, be unfavorable for the operation of equipment, so wind is discharged outside the machine room 3 by described first air-valve 10 via the traction of first pressure blower 8 in described first exhaust duct 5.
When granulation dryer 2 operations in the workshop 1, described second air-valve 9 and described second pressure blower 13 start synchronously, and machine room 3 outer new wind enter in the air intake pipe 7 by intake grill 31 and the heating system of elder generation by entering described granulation dryer 2 again after described gas-gas heat exchanger 12 preheatings after the dedusting of described filter 11.This moment, the hot blast discharging of described air compressor 4 was to discharge outside the machine room 3 behind described gas-gas heat exchanger 12 by described second air-valve 9 by the traction of described first pressure blower 8.
After adopting such pharmacy corporation pneumatics waste heat recovering device, between the non-granulation dryer spreadable life, the hot blast of described air compressor 4 can directly be discharged into outside the machine room 3, does not influence the normal heat radiation of described air compressor 4; Between the granulation dryer spreadable life, the hot blast that described air compressor 4 is discharged is undertaken discharging outside the machine room 3 after the exchange heat by the new wind of described gas-gas heat exchanger 12 with described granulation dryer 2, the heat radiation of described air compressor 4 is not affected, the waste heat of described air compressor 4 has obtained effective utilization simultaneously, avoided the waste heat waste of air compressor 4, make the novel wind energy of granulation dryer 2 obtain preheating, add heat when having reduced the steam heating of new wind in granulation dryer 2, reduced the use of industrial steam, reduced the operating cost of granulation dryer 2, realized turning waste into wealth the purpose of energy-saving and emission-reduction.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (5)
1. pharmacy corporation pneumatics waste heat recovering device, it is characterized in that, comprise: the granulation dryer that is positioned at the workshop, be positioned at the air compressor of machine room, be located at first exhaust duct in the machine room, second exhaust duct and air intake pipe, described first exhaust duct, one end is connected to described air compressor and the other end passes to the outside of machine room, described second exhaust duct, one end is connected to described first exhaust duct and the other end passes to the outside of machine room, described air intake pipe one end passes to the intake grill in the machine room outside and the other end connects described first exhaust duct and the machine room that stretches through out is connected to described granulation dryer, be provided with first pressure blower and second air-valve successively along the air draft direction in described first exhaust duct, be provided with first air-valve in described second exhaust duct, described first air-valve, described first pressure blower and the synchronous start and stop of described air compressor, be provided with filter successively along the air intake direction in the described air intake pipe, gas-gas heat exchanger and second pressure blower, described second air-valve, described second pressure blower and the synchronous start and stop of described granulation dryer, described gas-gas heat exchanger is connected described air intake pipe and described first exhaust duct interconnects the place.
2. pharmacy corporation pneumatics waste heat recovering device as claimed in claim 1, it is characterized in that: described filter, described gas-gas heat exchanger and described second pressure blower are positioned at machine room.
3. pharmacy corporation pneumatics waste heat recovering device as claimed in claim 1, it is characterized in that: described second air-valve is between described gas-gas heat exchanger and described first pressure blower.
4. pharmacy corporation pneumatics waste heat recovering device as claimed in claim 1 is characterized in that: described second exhaust duct is connected on first exhaust duct between described second air-valve and described first pressure blower.
5. pharmacy corporation pneumatics waste heat recovering device as claimed in claim 1 is characterized in that: described first air-valve and the interlocking of described second air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716120 CN203035488U (en) | 2012-12-21 | 2012-12-21 | Air compression waste heat recovery device for pharmaceutical enterprises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716120 CN203035488U (en) | 2012-12-21 | 2012-12-21 | Air compression waste heat recovery device for pharmaceutical enterprises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035488U true CN203035488U (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716120 Expired - Fee Related CN203035488U (en) | 2012-12-21 | 2012-12-21 | Air compression waste heat recovery device for pharmaceutical enterprises |
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| Country | Link |
|---|---|
| CN (1) | CN203035488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300081A (en) * | 2015-11-12 | 2016-02-03 | 安徽神剑新材料股份有限公司 | Screw air compressor waste heat recycling system and material drying method |
| CN106933271A (en) * | 2017-05-03 | 2017-07-07 | 辽宁沃德玛克工业设备制造有限公司 | A kind of device for recycling generation hot gas in air compression process |
-
2012
- 2012-12-21 CN CN 201220716120 patent/CN203035488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300081A (en) * | 2015-11-12 | 2016-02-03 | 安徽神剑新材料股份有限公司 | Screw air compressor waste heat recycling system and material drying method |
| CN105300081B (en) * | 2015-11-12 | 2018-02-06 | 安徽神剑新材料股份有限公司 | A kind of method of screw air compressor residual heat reutilizing system and material drying |
| CN106933271A (en) * | 2017-05-03 | 2017-07-07 | 辽宁沃德玛克工业设备制造有限公司 | A kind of device for recycling generation hot gas in air compression process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Three road 528300 in Guangdong province Foshan city Shunde District of Ronggui high tech Park Keyuan cross No. 2 Patentee after: SINOPHARM GUANGDONG GLOBAL PHARMACEUTICAL CO., LTD. Address before: 528300 No. 2 West Bridge Road, Ronggui street, Shunde District, Guangdong, Foshan Patentee before: Huanqiu Pharmaceutical Co., Ltd., Guangdong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20171221 |