CN102962983A - High energy-saving type full-automatic bottle blowing machine with external recovered gas storage tank - Google Patents
High energy-saving type full-automatic bottle blowing machine with external recovered gas storage tank Download PDFInfo
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- CN102962983A CN102962983A CN2012103445830A CN201210344583A CN102962983A CN 102962983 A CN102962983 A CN 102962983A CN 2012103445830 A CN2012103445830 A CN 2012103445830A CN 201210344583 A CN201210344583 A CN 201210344583A CN 102962983 A CN102962983 A CN 102962983A
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Abstract
The invention discloses a high energy-saving type full-automatic bottle blowing machine with an external recovered gas storage tank. The high energy-saving type full-automatic bottle blowing machine depends on a gas supply system and a recovered gas system inside the machine and an external recovered gas storage tank as well as its accessories to provide compressed air needed for bottle blowing. The gas supply system and the recovered gas system inside the machine is composed of an inflow-outflow gas rotating body, a high pressure gas inlet pipe and other 34 parts. The external recovered gas storage tank and its accessories include a recovered gas outer duct, a stop valve and other 7 parts. The gas supply system and the recovered gas system of the high energy-saving type full-automatic bottle blowing machine are installed on a host machine of the bottle blowing machine. The high pressure gas subjected to bottle blowing is collected by a recovered gas collection pipe and delivered into a recovered gas gathering pipe, and is then conveyed to the external recovered gas storage tank mounted outside the host machine by the inflow-outflow gas rotating body and a recovered gas outlet pipe so as to be stored and used in other equipment needing medium and low pressure compressed gas. The invention can save a lot of energy and mitigate noise pollution, thus benefiting the nation and the people.
Description
Technical field
Patented technology of the present invention relates to packing mechanical equipment and makes the field, and the high pressure that relates to particularly the rotary-type full-automatic high-speed bottle-blowing machine reclaims the collection of gas and energy-efficient principle and the application thereof of recycling.
Technical background
Now, the rotary-type full-automatic bottle blowing machine is popularized widely in the beverage packaging industry of China, and along with its development, so that the consumption of the energy is also being risen significantly, " energy-saving and emission-reduction " have been the present cardinal tasks that faces of beverage packaging industry.Because technique, the compressed air of various pressure ratings is the requisite working medias of beverage packaging enterprise.Learn from practice for many years according to us, what the use air capacity was maximum in the bottle blowing process is draft cylinder usefulness gas and a bottle blowing gas (i.e. pre-the air blowing), they will consume once in the molding cycle of each bottle, so in, low-pressure air is that consumption is more, in general, the required pressure of pneumatic member is between 0.7Mpa～0.8Mpa, and a bottle blowing atmospheric pressure is between 1.0～1.2Mpa, and secondary blow gas pressure (being high pressure bottle blowing gas) is between 3.6～3.8Mpa.
Yet to the beverage packaging industry, 0.8Mpa the middle pressure air the between～1.2Mpa not only will be used on bottle blowing machine, all will use in a large number the middle pressure air of 0.8Mpa～1.2Mpa on the miscellaneous equipment (as: bottle washing machine, labelling machine, film chartered plane etc.) of canning line.; at present the beverage packaging industry at the bottle blowing machine of operation owing to technical reason; mostly be only (during pre-the air blowing) utilization on draft cylinder and during a bottle blowing of the high pressure gas that will reclaim, remaining high pressure gas have to be discharged in the atmosphere in vain and go, and this is a kind of waste on the energy.Calculated as can be known by blowing technology: per hour blow the PET bottle of 2.4 ten thousand 500mL, need to consume 3.6Mpa pressure-air 0.5L * 2 * 2.4 ten thousand=24000L (is 24N.M
3), if wherein 50% (be 12N.M
3) be recycled to the external basin, then be 36N.M if be converted into the middle pressure air of synthermal 1.2Mpa
3/ h.
The LW10/12 type Air Compressor Equipment parameter of producing take air in Chongqing Compressors Factory can be calculated as example:
1. exporting every standard cubic meter (is 1N.M
3) the medium pressure gas power consumption of 1.2Mpa is 1.5KW;
2. exporting every standard cubic meter (is 1N.M
3) the low-pressure gas power consumption of 0.7Mpa is 0.875KW;
If be that 1.5KW calculates by 1.2Mpa medium pressure gas power consumption:
Then be 1.5KW * 36=54KW, if by 1.1 yuan/KW, then be 59.4 yuan
Calculated in 600 hours to start shooting per month, the 32400KW that then economizes on electricity per month, 35640 yuan of power cost savings,
Annual every rotary-type full-automatic bottle blowing machine economize on electricity 388800KW (being 388.8MW), 427680 yuan of power cost savings (namely 42.768 ten thousand yuan); If 1/3 becoming low-pressure gas and use wherein, then its energy-saving efficiency is just more considerable.
Therefore, adopt the high energy-conservation recovery system of this innovation formula of basin external at the rotary-type full-automatic bottle blowing machine, can improve than former recovery gas system the service efficiency of the energy largelyr, the energy-saving and emission-reduction policy that had both met country, also having improved the economic benefit of enterprise, is a new technology of benefiting the nation and the people.
Summary of the invention
Patented technology of the present invention is exactly from above-mentioned thinking; a kind of structure of novelty is provided; adopt process practical, function admirable to blow the PET bottle; carry out the policy of energy-saving and emission-reduction, protection of the environment with practical action, also can reduce cost for bottle blowing producer simultaneously, increase economic benefit and contribute.
To achieve these goals, the present invention has adopted following technical scheme: a kind of external reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine, it is characterized in that: this high energy-saving type fully-automatic bottle-blowing machine is to provide bottle blowing needed compressed-air actuated by the air supply system in the machine with reclaiming the gas system and being arranged on machine outer recovery gas-reservoir tank and annex thereof; Air supply system in the described machine and to reclaim the gas system be by turnover cyclone turn (1), high-pressure pipe (2), high pressure give vent to anger interface and outlet (3), draft cylinder interface 1 (4), draft cylinder interface 2 (5), draft cylinder interface 3 (6), low pressure gas pipe (7), high-pressure air pipe (8), high pressure coil pipe (9), combination valve (10), combination valve interface (11), elder generation's air guide interface 1 (12), bottleneck end socket (13), mould (14), high voltage interface (15), middle crimping mouth (16), elder generation's wireway (17), middle air pipe (18), low pressure coil pipe (19), reclaim gas coil pipe (20), pressure-reducing valve 1 (21), pressure-reducing valve 2 (22), filter (23), safety valve 1 (24), overflow valve (25), reclaim gas collection tube (26), reclaim gas acquisition port (27), elder generation's air guide interface 2 (28), pressure-reducing valve 3 (36), middle air pipe (37), hood (39), middle platen pipe (40), reclaim gas efferent duct and interface (41), reclaim the compositions such as gas outlet (42); Described external reclaims the gas-reservoir tank and annex comprises recovery gas outer catheter (38), stop valve (29), control valve (30), blowoff valve (31), air bleeding valve (32), Pressure gauge (33), safety valve 2 (34), reclaims gas-reservoir tank (35); Air supply system in the described high energy-saving type fully-automatic bottle-blowing machine machine and to reclaim the connected mode of each parts of gas system as follows: the turn rotation of (1) of turnover cyclone partly is mounted on the bottle blowing machine main frame, the upper end of (1) can not be rotated because the turnover cyclone is turned, so be installed in the top of bottle blowing machine frame, the lower end need to be rotated with main frame, connect by pipeline and each one, high-pressure pipe (2) wherein, high pressure give vent to anger interface and outlet (3), reclaim gas efferent duct and interface (41), reclaiming gas outlet (42) is mounted on the rotary body of giving vent to anger (1), a give vent to anger arm of interface and outlet (3) of high pressure passes to high pressure coil pipe (9), another arm is connected to by pressure-reducing valve 1 (21) and reclaims on the gas coil pipe (20), there are many middle air pipes to pass to respectively draft cylinder interface 1 (4) at middle platen pipe (40), draft cylinder interface 3 (6), there are many high-pressure air pipes (8) to be switched on the high voltage interface (15) of combination valve (10) at high pressure coil pipe (9), there is tracheae to pass through pressure-reducing valve 2 (22) and filter (23) connection low pressure coil pipe (19) at recovery gas coil pipe (20), there is low pressure gas pipe (7) to connect respectively at low pressure coil pipe (19) and stretches cylinder interface 2 (5) and combination valve interface (11), therefrom there are many middle air pipes (18) to be connected on the middle crimping mouth (16) of combination valve (10) on the platen pipe (40), also have first wireway (17) to be connected to respectively on the first air guide interface 1 (12) and first air guide interface 2 (28) of combination valve (10) at middle platen pipe (40), bottleneck end socket (13) is mounted in the cylinder piston of combination valve (10), mould (14) is mounted on the main rotary body, on recovery gas coil pipe (20), safety valve 1 (24) and overflow valve (25) are housed respectively also, many are reclaimed gas collection tube (26) and are connected on the recovery gas acquisition port (27) of combination valve (10) from reclaiming gas coil pipe (20), recovery gas efferent duct and interface (41) will reclaim gas coil pipe (20) and turn (1) and recovery gas outlet (42) connection by the turnover cyclone, connect with middle platen pipe (40) by pressure-reducing valve 3 (36) and middle air pipe (37) and reclaim gas coil pipe (20), hood (39) is mounted on the mainframe; Reclaiming gas-reservoir tank (35) is to be placed on mainframe place in addition, by stop valve 1 (29) and control valve (30) and recovery gas outer catheter (38) and recovery gas outlet (42) connection, at recovery gas-reservoir tank (35) stop valve 2 (32), Pressure gauge (33) and safety valve 2 (34) are housed, blowoff valve (31) is housed in the bottom, and the recovery gas-reservoir tank (35) of this external can press the equipment of air to connect by pipeline and in needing.
Description of drawings
Fig. 1 reclaims the recovery gas system schematic of gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine for this external
Fig. 2 is for reclaiming the recovery gas system schematic of the built-in fully-automatic bottle-blowing machine of gas-reservoir tank
As shown in Figure 1:
Turnover cyclone turn (1), high-pressure pipe (2), high pressure give vent to anger interface and outlet (3), draft cylinder interface 1 (4), draft cylinder interface 2 (5), draft cylinder interface 3 (6), low pressure gas pipe (7), high-pressure air pipe (8), high pressure coil pipe (9), combination valve (10), combination valve interface (11), elder generation's air guide interface 1 (12), bottleneck end socket (13), mould (14), high voltage interface (15), middle crimping mouth (16), elder generation's wireway (17), middle air pipe (18), low pressure coil pipe (19), reclaim gas coil pipe (20), pressure-reducing valve 1 (21), pressure-reducing valve 2 (22), filter (23), safety valve 1 (24), overflow valve (25), reclaim gas collection tube (26), reclaim gas acquisition port (27), elder generation's air guide interface 2 (28), stop valve (29), control valve (30), blowoff valve (31), air bleeding valve (32), Pressure gauge (33), safety valve 2 (34), reclaim gas-reservoir tank (35); Pressure-reducing valve 3 (36), middle air pipe (37), recovery gas outer catheter (38), hood (39), middle platen pipe (40), recovery gas efferent duct and interface (41), recovery gas outlet (42)
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and instantiation, referring to Fig. 1.
A kind of external reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine, it is characterized in that: this high energy-saving type fully-automatic bottle-blowing machine by the air supply system in the machine, reclaim the gas system and be arranged on the outer recovery gas-reservoir tank of machine and on annex formed; Air supply system in the described machine and to reclaim the gas system be by turnover cyclone turn (1), high-pressure pipe (2), high pressure give vent to anger interface and outlet (3), draft cylinder interface 1 (4), draft cylinder interface 2 (5), draft cylinder interface 3 (6), low pressure gas pipe (7), high-pressure air pipe (8), high pressure coil pipe (9), combination valve (10), combination valve interface (11), elder generation's air guide interface 1 (12), bottleneck end socket (13), mould (14), high voltage interface (15), middle crimping mouth (16), elder generation's wireway (17), middle air pipe (18), low pressure coil pipe (19), reclaim gas coil pipe (20), pressure-reducing valve 1 (21), pressure-reducing valve 2 (22), filter (23), safety valve 1 (24), overflow valve (25), reclaim gas collection tube (26), reclaim gas acquisition port (27), elder generation's air guide interface 2 (28), pressure-reducing valve 3 (36), middle air pipe (37), hood (39), middle platen pipe (40), reclaim gas efferent duct and interface (41), reclaiming gas outlet (42) forms; Described external reclaims the gas-reservoir tank and annex comprises recovery gas outer catheter (38), stop valve (29), control valve (30), blowoff valve (31), air bleeding valve (32), Pressure gauge (33), safety valve 2 (34), reclaims gas-reservoir tank (35); The rotation that air supply system in the described high energy-saving type fully-automatic bottle-blowing machine machine and recovery gas system fully-automatic bottle-blowing machine reclaim gas recycling system partly is mounted on the bottle blowing machine main frame, wherein the upper end of (1) can not be rotated because the turnover cyclone is turned, so be installed in the top of bottle blowing machine frame, the lower end need to be rotated with main frame, connect by pipeline and each one, thereby high-pressure pipe (2), high pressure give vent to anger interface and outlet (3), reclaim gas efferent duct and interface (41), reclaiming gas outlet (42) is mounted on the rotary body of giving vent to anger (1), a give vent to anger arm of interface and outlet (3) of high pressure passes to high pressure coil pipe (9), another arm is connected to by pressure-reducing valve 1 (21) and reclaims on the gas coil pipe (20), there are many middle air pipes to pass to respectively draft cylinder interface 1 (4) at middle platen pipe (40), draft cylinder interface 3 (6), there are many high-pressure air pipes (8) to be switched on the high voltage interface (15) of combination valve (10) at high pressure coil pipe (9), there is tracheae to pass through pressure-reducing valve 2 (22) and filter (23) connection low pressure coil pipe (19) at recovery gas coil pipe (20), there is low pressure gas pipe (7) to connect respectively at low pressure coil pipe (19) and stretches cylinder interface 2 (5) and combination valve interface (11), therefrom there are many middle air pipes (18) to be connected on the middle crimping mouth (16) of combination valve (10) on the platen pipe (40), also have first wireway (17) to be connected to respectively on the first air guide interface 1 (12) and first air guide interface 2 (28) of combination valve (10) at middle platen pipe (40), bottleneck end socket (13) is mounted in the cylinder piston of combination valve (10), mould (14) is mounted on the main rotary body, on recovery gas coil pipe (20), safety valve 1 (24) and overflow valve (25) are housed respectively also, many are reclaimed gas collection tube (26) and are connected on the recovery gas acquisition port (27) of combination valve (10) from reclaiming gas coil pipe (20), recovery gas efferent duct and interface (41) will reclaim gas coil pipe (20) and turn (1) and recovery gas outlet (42) connection by the turnover cyclone, connect with middle platen pipe (40) by pressure-reducing valve 3 (36) and middle air pipe (37) and reclaim gas coil pipe (20), hood (39) is mounted on the mainframe; Reclaiming gas-reservoir tank (35) is to be placed on mainframe place in addition, by stop valve (29) and control valve (30) and recovery gas outer catheter (38) and the pipeline connection of reclaiming in gas outlet (42) and the main frame, at recovery gas-reservoir tank (35) air bleeding valve (32), Pressure gauge (33) and safety valve 2 (34) are housed, blowoff valve (31) is housed in the bottom, and the recovery gas-reservoir tank (35) of this external can press the equipment of air to connect by pipeline and in needing.
The course of work that this external reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine is as follows:
Entering the turnover cyclone by the external pressure-air of machine from high-pressure pipe (2) turns (1), again from the high pressure of the rotation of rotary body (1) bottom part give vent to anger interface and outlet (3) output, some wherein enters first by pressure-reducing valve 1 (21) and reclaims in the gas coil pipe (20), enter low pressure coil pipe (19) by pressure-reducing valve 2 (22) and filter (23) again, a part of low pressure gas in this enters respectively first air guide interface 1 (12) and the first air guide interface 2 (28) of combination valve (10) by first wireway (17), another part low pressure gas then enters draft cylinder interface 2 (5) and combination valve interface (11) by low pressure gas pipe (7), from reclaim gas coil pipe (20), also press air to enter middle platen pipe (40) by pressure-reducing valve 3 (36) and middle air pipe (37) in some, press air to enter draft cylinder for promoting cylinder piston by draft cylinder interface 1 (4) and draft cylinder interface 3 (6) in the some, press air to enter combination valve (10) by middle air pipe (18) and middle crimping mouth (16) in the some; After each step all put in place, the power that the performance of the pressure-air of this moment is huge was the bottle blowing typing that stretches; The pressure-air of working after the bottle typing is from reclaiming gas acquisition port (27) out, be collected in reclaiming gas coil pipe (20) through reclaiming gas collection tube (26), at recovery gas coil pipe (20) safety valve 1 (24) and overflow valve (25) are housed, the middle pressure air that is collected again by reclaim gas efferent duct and interface (41) again by the turnover cyclone turn (1) the upper end getter outlet (42) and reclaim gas outer catheter (38) and stop valve 1 (29) and control valve (30) and be sent in the machine recovery gas-reservoir tank (35) outward, at recovery gas-reservoir tank (35) Pressure gauge (33) is housed, safety valve 2 (34) and air bleeding valve (32), the used high pressure of collecting from bottle blowing machine reclaim gas after decompression, be sent to by air bleeding valve (32) need on the miscellaneous equipment of pressure or low-pressure gas.Thus, because a large amount of used pressure-airs are recovered, just so that pressure at expulsion reduces, and capacity also greatly reduces, thereby so that the noise during exhaust significantly reduces, evacuation time also shortens greatly.When a bottle blowing cycle of a die cavity finishes, the pre-air blowing of the needed middle pressure of next cycle and low-pressure gas have been laid in again.And the pressure because of the gases at high pressure of blowing over bottle is high, large-minded, so can fully satisfy the needed air capacity of follow-up work step.In cycle, need only middle pressure air and the low-pressure air that from reclaim gas coil pipe (20), can obtain continuously needs, for pre-blowing, cross directional stretch and the needed gas flow of cylinder piston movement at next bottle blowing.
Because the present invention adopts external to reclaim the high energy-saving type bottle blowing machine air supply system of gas-reservoir tank; so can save a lot of electric energy; thereby the production cost of bottle blowing producer is reduced greatly; both improved production efficiency; created again preferably economic benefit; meet the requirement of energy-saving and emission-reduction, protection of the environment fully, have significant social benefit and larger economic benefit, so be subjected to very much the welcome of bottle blowing producers.
Claims (4)
1. an external reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine, it is characterized in that: described high energy-saving type fully-automatic bottle-blowing machine by the air supply system in the machine, reclaim the gas system and be arranged on the outer recovery gas-reservoir tank of machine and on annex formed; Air supply system in the described machine and to reclaim the gas system be by turnover cyclone turn (1), high-pressure pipe (2), high pressure give vent to anger interface and outlet (3), draft cylinder interface 1 (4), draft cylinder interface 2 (5), draft cylinder interface 3 (6), low pressure gas pipe (7), high-pressure air pipe (8), high pressure coil pipe (9), combination valve (10), combination valve interface (11), elder generation's air guide interface 1 (12), bottleneck end socket (13), mould (14), high voltage interface (15), middle crimping mouth (16), elder generation's wireway (17), middle air pipe (18), low pressure coil pipe (19), reclaim gas coil pipe (20), pressure-reducing valve 1 (21), pressure-reducing valve 2 (22), filter (23), safety valve 1 (24), overflow valve (25), reclaim gas collection tube (26), reclaim gas acquisition port (27), elder generation's air guide interface 2 (28), pressure-reducing valve 3 (36), middle air pipe (37), hood (39), middle platen pipe (40), reclaim gas efferent duct and interface (41), reclaiming gas outlet (42) forms; Described external reclaims the gas-reservoir tank and annex comprises that recovery gas outer catheter (38), stop valve (29), control valve (30), blowoff valve (31), air bleeding valve (32), Pressure gauge (33), safety valve 2 (34), recovery gas-reservoir tank (35) form.
2. external according to claim 1 reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine, it is characterized in that: the air supply system in the described machine and recovery gas system are mounted on the bottle blowing machine main frame, wherein passing in and out the turn upper end of (1) of cyclone can not rotate, be installed in the top of bottle blowing machine frame, the turn lower end of (1) of turnover cyclone need to be rotated with main frame, connect by pipeline and each one, thereby high-pressure pipe (2), high pressure give vent to anger interface and outlet (3), reclaim gas efferent duct and interface (41), reclaiming gas outlet (42) is mounted on the rotary body of giving vent to anger (1), a give vent to anger arm of interface and outlet (3) of high pressure passes to high pressure coil pipe (9), another arm is connected to by pressure-reducing valve 1 (21) and reclaims on the gas coil pipe (20), there are many middle air pipes to pass to respectively draft cylinder interface 1 (4) at middle platen pipe (40), draft cylinder interface 3 (6), there are many high-pressure air pipes (8) to be switched on the high voltage interface (15) of combination valve (10) at high pressure coil pipe (9), there is tracheae to pass through pressure-reducing valve 2 (22) and filter (23) connection low pressure coil pipe (19) at recovery gas coil pipe (20), there is low pressure gas pipe (7) to connect respectively at low pressure coil pipe (19) and stretches cylinder interface 2 (5) and combination valve interface (11), therefrom there are many middle air pipes (18) to be connected on the middle crimping mouth (16) of combination valve (10) on the platen pipe (40), also have first wireway (17) to be connected to respectively on the first air guide interface 1 (12) and first air guide interface 2 (28) of combination valve (10) at middle platen pipe (40), bottleneck end socket (13) is mounted in the cylinder piston of combination valve (10), mould (14) is mounted on the main rotary body, on recovery gas coil pipe (20), safety valve 1 (24) and overflow valve (25) are housed respectively also, many are reclaimed gas collection tube (26) and are connected on the recovery gas acquisition port (27) of combination valve (10) from reclaiming gas coil pipe (20), recovery gas efferent duct and interface (41) will reclaim gas coil pipe (20) and turn (1) and recovery gas outlet (42) connection by the turnover cyclone, connect with middle platen pipe (40) by pressure-reducing valve 3 (36) and middle air pipe (37) and reclaim gas coil pipe (20), hood (39) is mounted on the mainframe.
3. external according to claim 1 reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine, it is characterized in that: described recovery gas-reservoir tank (35) is to place mainframe place in addition, by stop valve (29) and control valve (30) and recovery gas outer catheter (38) and the pipeline connection of reclaiming in gas outlet (42) and the main frame, at recovery gas-reservoir tank (35) air bleeding valve (32) is housed, Pressure gauge (33) and safety valve 2 (34), blowoff valve (31) is housed in the bottom, and the recovery gas-reservoir tank (35) of this external can be connected by pipeline and the equipment that needs the mesolow air.
4. external according to claim 1 reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine, it is characterized in that, the course of work that described external reclaims gas-reservoir tank high energy-saving type fully-automatic bottle-blowing machine is as follows:
Entering the turnover cyclone by the external pressure-air of machine from high-pressure pipe (2) turns (1), again from the high pressure of the rotation of rotary body (1) bottom part give vent to anger interface and outlet (3) output, some wherein enters first by pressure-reducing valve 1 (21) and reclaims in the gas coil pipe (20), enter low pressure coil pipe (19) by pressure-reducing valve 2 (22) and filter (23) again, a part of low pressure gas in this enters respectively first air guide interface 1 (12) and the first air guide interface 2 (28) of combination valve (10) by first wireway (17), another part low pressure gas then enters draft cylinder interface 2 (5) and combination valve interface (11) by low pressure gas pipe (7), from reclaim gas coil pipe (20), also press air to enter middle platen pipe (40) by pressure-reducing valve 3 (36) and middle air pipe (37) in some, press air to enter draft cylinder for promoting cylinder piston by draft cylinder interface 1 (4) and draft cylinder interface 3 (6) in the some, press air to enter combination valve (10) by middle air pipe (18) and middle crimping mouth (16) in the some; After each step all put in place, the power that the performance of the pressure-air of this moment is huge was the bottle blowing typing that stretches; The pressure-air of working after the bottle typing is from reclaiming gas acquisition port (27) out, be collected in reclaiming gas coil pipe (20) through reclaiming gas collection tube (26), at recovery gas coil pipe (20) safety valve 1 (24) and overflow valve (25) are housed, the middle pressure air that is collected again by reclaim gas efferent duct and interface (41) again by the turnover cyclone turn (1) upper end recovery gas outlet (42) and reclaim gas outer catheter (38) and stop valve 1 (29) and control valve (30) and be sent in the recovery gas-reservoir tank (35) outside the machine, at recovery gas-reservoir tank (35) Pressure gauge (33) is housed, safety valve 2 (34) and air bleeding valve (32), the used high pressure of collecting from bottle blowing machine reclaim gas after decompression, be sent to by air bleeding valve (32) need on the miscellaneous equipment of pressure or low-pressure gas.Thus, because a large amount of used pressure-airs are recovered, just so that pressure at expulsion reduces, and capacity also greatly reduces, thereby so that the noise during exhaust significantly reduces, evacuation time also shortens greatly.When a bottle blowing cycle of a die cavity finishes, the pre-air blowing of the needed middle pressure of next cycle and low-pressure gas have been laid in again.And the pressure because of the gases at high pressure of blowing over bottle is high, large-minded, so can fully satisfy the needed air capacity of follow-up work step.In cycle, need only middle pressure air and the low-pressure air that from reclaim gas coil pipe (20), can obtain continuously needs, for pre-blowing, cross directional stretch and the needed gas flow of cylinder piston movement at next bottle blowing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696239A (en) * | 2016-11-16 | 2017-05-24 | 江苏辉河包装机械有限公司 | Gas recovery device of rotary bottle blowing machine |
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| CN102452164A (en) * | 2010-10-20 | 2012-05-16 | 广州达意隆包装机械股份有限公司 | Recovered gas recycling system for full-automatic rotary bottle blowing machine |
| CN202088448U (en) * | 2011-05-26 | 2011-12-28 | 广州达意隆包装机械股份有限公司 | Gas supply system of bottle blowing machine |
| CN202318901U (en) * | 2011-10-10 | 2012-07-11 | 珠海中富实业股份有限公司 | Bottle-blowing machine high-pressure gas recovery system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106696239A (en) * | 2016-11-16 | 2017-05-24 | 江苏辉河包装机械有限公司 | Gas recovery device of rotary bottle blowing machine |
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Application publication date: 20130313 |