CN202734097U - Air conditioning unit for spun-bonded melt-blown non-woven fabric production process - Google Patents
Air conditioning unit for spun-bonded melt-blown non-woven fabric production process Download PDFInfo
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- CN202734097U CN202734097U CN 201220457994 CN201220457994U CN202734097U CN 202734097 U CN202734097 U CN 202734097U CN 201220457994 CN201220457994 CN 201220457994 CN 201220457994 U CN201220457994 U CN 201220457994U CN 202734097 U CN202734097 U CN 202734097U
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Abstract
The utility model discloses an air conditioning unit for a spun-bonded melt-blown non-woven fabric production process. The air conditioning unit comprises a primary treatment chamber, wherein the primary treatment chamber is connected with a fan chamber, a secondary treatment chamber is arranged above the fan chamber, the primary treatment chamber is provided with an air return valve and an air refreshing valve, a coarse filtration device, a first-stage surface cooler and a first-stage water baffle are sequentially arranged in the primary treatment chamber, and the first-stage surface cooler is provided with a first-stage pipe connecting port which is used for being connected with a chilled water regulating valve; and a high-pressure centrifugal air supplying fan is arranged in the fan chamber, the secondary treatment chamber is provided with an air supplying fan air-supplying interface and an air supplying valve, an efficient filtration device, a second-stage surface cooler and a second-stage water baffle are arranged in the secondary treatment chamber, and the second-stage surface cooler is provided with a second-stage pipe connecting port which is used for being connected with the chilled water regulating valve. According to the air conditioning unit for the spun-bonded melt-blown non-woven fabric production process, a two-time surface cooling technology is adopted, so that the low-temperature air supplying process requirements are met by the air conditioning unit for the spun-bonded melt-blown non-woven fabric production process, the temperature of supplying air can be as low as 10 DEG C, and then, the needs of low-temperature cooling, condensation and molding are met.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of spunbond melt-blowing nonwoven production line, specifically a kind of air-conditioning unit of spunbond melt-blowing nonwoven production line use.
Background technology
The air-conditioning unit is the auxiliary equipment of spunbond melt-blowing nonwoven production line, be be used in the spunbond melt-blowing nonwoven production to from the high polymer molten thread of spinneret ejection viscous state through spinning air regulator quenching, make it solidify to form superfine fibre and condense upon a kind of device that dependence on the lace curtaining self is bonded non-weaving cloth.For making non-weaving cloth in forming process, not be subjected to the impact of extraneous air-flow, make the non-weaving cloth uniformity, spinning air regulator quenching speed must be consistent, and temperature, humidity and pressure to the air-conditioning unit blasting air on the technique require very high.Existing spunbond melt-blowing nonwoven air-conditioning machine set technology generally adopts surface cooler control wind pushing temperature and adopts weaving centrifugal fan control blast pressure, wind pushing temperature after the processing does not reach the cryogenic quenching technological requirement, blast pressure does not reach the forming requirements of high pressure, and because of its structure limited, the not high air-supply cleanliness factor that causes of filtering accuracy is poor, the non-weaving cloth quality is low after causing moulding, is difficult to the quality product of producing; The existing structure operation and maintenance is inconvenience all.
Summary of the invention
The utility model technical issues that need to address are, overcome the deficiency of background technology, provide a kind of and can satisfy spunbond melt-blowing nonwoven and produce the air feeding technique requirement, and simple and reasonable, multiple functional, the air-conditioning unit of convenient operating maintenance.
The technical solution of the utility model: a kind of spunbond melt-blowing nonwoven industrial air conditioning unit, comprise the single treatment chamber, connecting fan chamber, single treatment chamber, the fan house top arranges the after-treatment chamber, be provided with air returning valve and new air-valve on the single treatment chamber, indoor thick effect filter, one-level surface cooler and the one-level water fender of being disposed with of single treatment is provided with one-level and takes over mouth for connecting the chilled water control valve on the one-level surface cooler; Be provided with the centrifugal high pressure pressure fan in the fan house, be provided with pressure fan air-supply interface and blow valve on the after-treatment chamber, indoor effective filter, secondary table cooler and the secondary water fender of being provided with of after-treatment is provided with secondary and takes over mouth for connecting the chilled water control valve on the secondary table cooler.
Be provided with one-level surface cooler discharge outlet on the described single treatment chamber, be provided with secondary table cooler discharge outlet on the after-treatment chamber.
Described centrifugal high pressure pressure fan connects variable-frequency motor.
All be provided with access door on described single treatment chamber, fan house and the after-treatment chamber.
The utility model compared with prior art has following outstanding advantage and good effect:
1, adopted the secondary instrument refrigeration technique, the cold air distribution technique that has solved spunbond melt-blowing nonwoven air-conditioning unit is wanted
Ask, wind pushing temperature can be low to moderate 10 ℃, has realized sub-cooled cohesion moulding needs.
2, adopt the high-pressure blowing-in machine technology, solved the high-pressure blowing-in technique of spunbond melt-blowing nonwoven air-conditioning unit
Requirement, blast pressure can up to 10000Pa, satisfy high-pressure uniform moulding needs.
3, increase the high-efficiency precision filtering and purifying, improved the cleanliness factor requirement, realized the high-quality needs of spunbond melt-blowing nonwoven.
4, increase the air returning valve device, can realize mixing by a certain percentage with new air-valve and regulate air, saved the consumption of chilled water, can the loss-rate prior art reduce by 30%.
5, the appropriate design on the spunbond melt-blowing nonwoven air-conditioning unit structure of the utility model, the after-treatment chamber is stacked in the fan house top, spunbond melt-blowing nonwoven air-conditioning unit structure more is becoming tight to gather, save the airduct connection construction of pressure fan, save cost of equipment, also can reduce the circulation of air resistance.Shorten simultaneously air conditioner group length, reduce occupation area of equipment, save the Air Conditioning Facilities construction area.
6, the spunbond melt-blowing nonwoven air-conditioning of the utility model unit is all accompanied between each function section and is joined an interlude and configuration maintenance access door, but greatly improved the manipulation type of air-conditioning unit and the convenience of maintenance.
Description of drawings
Fig. 1 is that the master of spunbond melt-blowing nonwoven industrial air conditioning set structure looks schematic diagram.
Fig. 2 is the schematic top plan view of spunbond melt-blowing nonwoven industrial air conditioning set structure.
Fig. 3 is that the A of spunbond melt-blowing nonwoven industrial air conditioning unit Fig. 1 is to the structure schematic top plan view.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing:
Such as Fig. 1-3, a kind of spunbond melt-blowing nonwoven industrial air conditioning unit, comprise single treatment chamber 21, connecting fan chambers 12 21, single treatment chamber, fan house 12 tops arrange after-treatment chamber 22, be provided with air returning valve 1 and new air-valve 2 on the single treatment chamber 21, be disposed with thick effect filter 4, one-level surface cooler 5 and one-level water fender 6 in the single treatment chamber 21, be provided with one-level on the one-level surface cooler 5 and take over mouth 7 for connecting the chilled water control valve; Be provided with centrifugal high pressure pressure fan 10 in the fan house 12, be provided with pressure fan air-supply interface 14 and blow valve 20 on the after-treatment chamber 22, be provided with effective filter 15, secondary table cooler 17 and secondary water fender 18 in the after-treatment chamber 22, be provided with secondary on the secondary table cooler 17 and take over mouth 16 for connecting the chilled water control valve.Be provided with one-level surface cooler discharge outlet 8 on the single treatment chamber 21, be provided with secondary table cooler discharge outlet 19 on the after-treatment chamber 22.Centrifugal high pressure pressure fan 10 connects variable-frequency motor 11.All be provided with access door 3 on single treatment chamber 21, fan house 12 and the after-treatment chamber 22.
The air mixing device that is comprised of air returning valve 1 and new air-valve 2 is mainly used in air intake, thick effect filter 4 is used for air is carried out preliminary filtration, the heat sink that one-level surface cooler 5 and one-level water fender 6 form is used for first cooling, 15 pairs of air of effective filter carry out further filtration, purification, and the reducing temperature twice device that secondary table cooler 17 and secondary water fender 18 form is used for further cooling.
When using, open motor 11 and drive 10 rotations of centrifugal high pressure pressure fans, with air from air returning valve 1
Mix by a certain percentage rear the suction in the spunbond melt-blowing nonwoven air-conditioning unit with new air-valve 2, the air that air returning valve 1 enters is to take full advantage of from blow valve 20 lingering remnants of past customs out, itself or the lower air of temperature, air at first enters thick effect filter 4 and carries out filtration, purification, the air that reaches low cleanliness factor flows into one-level surface cooler 5 and once cools, air after once cooling is processed is sent into high efficiency particulate air filter 15 by centrifugal high pressure pressure fan 10 by blower fan connector 14 and is carried out smart filtration treatment, to reach the high-cleanness, high air, the high-cleanness, high air that obtains again flows into secondary table cooler 17 and carries out the secondary processing that cools, to reach the required wind pushing temperature of technique.One-level surface cooler 5 takes over mouthfuls 7 by one-level, and secondary table cooler 17 is taken over mouthfuls 16 by secondary and linked to each other with the chilled water control valve, controls the constant of wind pushing temperature to regulate chilled-water flow.Motor 11 adopts variable-frequency motor, regulates the rotating speed of centrifugal high pressure pressure fan 10 with this, controls the pressure of blowing by the rotational speed regulation of centrifugal high pressure pressure fan 10, to guarantee the constant of blast pressure.Simultaneously, because one-level surface cooler 5 and secondary table cooler 17 can produce a certain amount of condensed water at the heat exchanging process that cools, must condensed water be blocked in case take the air-conditioning unit out of by one-level water fender 6 and the secondary water fender 18 of postposition, and one-level surface cooler discharge outlet 8 and the secondary table cooler discharge outlet 19 reserved by the air-conditioning unit are respectively discharged, wherein one-level surface cooler discharge outlet 8 is in negative pressure section in air-conditioning unit structure, need to the water seal of 500mm height be installed to guarantee the discharge of condensed water in discharge outlet.The air of last high-cleanness, high and steady temperature pressure is sent into the spinning air regulator of spunbond melt-blowing nonwoven by blow valve 20, blow to from the high polymer molten thread of spinneret ejection viscous state and force cooling curing to form superfine fibre to it, and condense upon that dependence self is bonded non-weaving cloth on the lace curtaining.
The after-treatment chamber 22 that jointly is comprised of high efficiency particulate air filter 15, secondary table cooler 17, secondary table cooler water fender 18 and blow valve 20 is stacked in fan house 12 tops, the air outlet of pressure fan 10 can directly enter after-treatment chamber 22 on the one hand, save construction and expense that airduct connects, can reduce the resistance of circulation of air simultaneously; Can shorten on the other hand the length of air-conditioning unit, save the Air Conditioning Facilities construction area.
Claims (4)
1. spunbond melt-blowing nonwoven industrial air conditioning unit, it is characterized in that, comprise single treatment chamber (21), connecting fan chamber, single treatment chamber (21) (12), fan house (12) top arranges after-treatment chamber (22), be provided with air returning valve (1) and new air-valve (2) on the single treatment chamber (21), be disposed with thick effect filter (4), one-level surface cooler (5) and one-level water fender (6) in the single treatment chamber (21), be provided with one-level on the one-level surface cooler (5) and take over mouthful (7) for connecting the chilled water control valve; Be provided with centrifugal high pressure pressure fan (10) in the fan house (12), be provided with pressure fan air-supply interface (14) and blow valve (20) on the after-treatment chamber (22), be provided with effective filter (15), secondary table cooler (17) and secondary water fender (18) in the after-treatment chamber (22), be provided with secondary on the secondary table cooler (17) and take over mouthful (16) for connecting the chilled water control valve.
2. a kind of spunbond melt-blowing nonwoven industrial air conditioning unit according to claim 1, it is characterized in that, be provided with one-level surface cooler discharge outlet (8) on the described single treatment chamber (21), be provided with secondary table cooler discharge outlet (19) on after-treatment chamber (22).
3. a kind of spunbond melt-blowing nonwoven industrial air conditioning unit according to claim 1 and 2 is characterized in that, described centrifugal high pressure pressure fan (10) connects variable-frequency motor (11).
4. a kind of spunbond melt-blowing nonwoven industrial air conditioning unit according to claim 1 and 2 is characterized in that, all is provided with access door (3) on described single treatment chamber (21), fan house (12) and after-treatment chamber (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457994 CN202734097U (en) | 2012-09-10 | 2012-09-10 | Air conditioning unit for spun-bonded melt-blown non-woven fabric production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457994 CN202734097U (en) | 2012-09-10 | 2012-09-10 | Air conditioning unit for spun-bonded melt-blown non-woven fabric production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734097U true CN202734097U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457994 Expired - Fee Related CN202734097U (en) | 2012-09-10 | 2012-09-10 | Air conditioning unit for spun-bonded melt-blown non-woven fabric production process |
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| CN (1) | CN202734097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818319A (en) * | 2012-09-10 | 2012-12-12 | 浙江中孚环境设备有限公司 | Air conditioning unit for spun-bonded melt-blown non-woven process |
-
2012
- 2012-09-10 CN CN 201220457994 patent/CN202734097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818319A (en) * | 2012-09-10 | 2012-12-12 | 浙江中孚环境设备有限公司 | Air conditioning unit for spun-bonded melt-blown non-woven 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313219 Zhejiang city of Huzhou province Deqing County Lei Dian Zhen Tang Bei Cun, Zhejiang Zhongfu Linhang Industrial Park Environmental Equipment Co. Ltd. Patentee after: Zhejiang Zhongfu environmental equipment Limited by Share Ltd Address before: 313219 Zhejiang city of Huzhou province Deqing County Lei Dian Zhen Tang Bei Cun, Zhejiang Zhongfu Linhang Industrial Park Environmental Equipment Co. Ltd. Patentee before: Zhejiang Zeford Artificial Environment Engineering Co., Ltd. |
|
| 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: 20130213 Termination date: 20200910 |