CN205467241U - A concentrate vacuum system for PVC plastic material production line - Google Patents
A concentrate vacuum system for PVC plastic material production line Download PDFInfo
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- CN205467241U CN205467241U CN201620043576.0U CN201620043576U CN205467241U CN 205467241 U CN205467241 U CN 205467241U CN 201620043576 U CN201620043576 U CN 201620043576U CN 205467241 U CN205467241 U CN 205467241U
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Abstract
The utility model relates to a concentrate vacuum system for PVC plastic material production line belongs to industrial production evacuation field. Vacuum station generating device's I water ring vacuum pump I and an aqueous vapor separator's real empty can are connected, an aqueous vapor separator's real empty can and secondary aqueous vapor separator's negative pressure water tank are connected, vacuum generating device's II water ring vacuum pump II and secondary aqueous vapor separator's negative pressure water tank are connected, secondary aqueous vapor separator's the negative pressure water tank and the water frame of vacuum water frame device are connected, secondary aqueous vapor separator's the negative pressure water tank and the platform of finalizing the design are connected, vacuum generating device II and secondary aqueous vapor separator install in the platform inside of finalizing the design, vacuum water frame device is installed at the design bench. The advantage lies in: the design is novel, simple structure, and safe in utilization, convenient, energy -conserving effect is showing, reduces manual work and material loss, has reduced intensity of labour, has improved production stability, and the device context clearly demarcated convenient operation of pipeline that improves has the acousto -optic warning function.
Description
Technical field
This utility model relates to commercial production evacuation field, particularly to a kind of concentration vacuum system for PVC plastic product production line.This utility model uses the complete set of equipments of aqueous vapor separation principle manufacture using water-ring vacuum pump group as vacuum generating equipment, vacuum storage device vacuum tank and negative pressure water tank.
Background technology
When the problem that the sizing vacuum system of the most traditional PVC plastic section bar extrusion machine equipment exists, mainly system are run, energy consumption is high.Owing to sizing vacuum system is made up of 4 water-ring vacuum pumps (sizing vacuum pump 1, sizing vacuum pump 2, sizing vacuum pump 3 and negative-pressure vacuum pump) and 1 water pump etc.; and it is constantly in running status from producing start to production 4 water-ring vacuum pumps of shutdown and 1 water pump, therefore system power consumption height；When additionally producing, the hypertonia of sizing water tank needs to reduce the pressure in sizing water tank by venting, and utilization rate is the highest；System does not has alarm device, can not embody in time when system pressure is low.Urgently improve.
Summary of the invention
The purpose of this utility model is to provide a kind of concentration vacuum system for PVC plastic product production line, solves the problems referred to above that prior art exists.This utility model uses concentrates vacuum technique, it is brought together as vacuum generating equipment using multiple vacuum pumps, aqueous vapor separation principle is utilized the water in production process, gas to be separated, moisture separator is with vacuum tank as storage device, water pump as drainage equipment, and secondary moisture separator is with negative pressure water tank as storage device, water pump as drainage equipment.Electric contact point fluviograph controls startup and the stopping of water pump, and system pressure is monitored and reminds by electric contact vacuum meter and alarm lamp.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
nullConcentration vacuum system for PVC plastic product production line，Including vacuum generating device I 1、Moisture separator 2、Vacuum generating device II 3、Secondary moisture separator 4、Sizing vacuum water rack device 5 and shaping platform 6，The water-ring vacuum pump I 11 of described vacuum station generating means I 1 is connected by pipe fitting and pipeline with the vacuum tank 21 of a moisture separator 2，The vacuum tank 21 of a described moisture separator 2 is connected by pipe fitting and pipeline with the negative pressure water tank 41 of secondary moisture separator 4，The water-ring vacuum pump II 31 of described vacuum generating device II 3 is connected by pipe fitting and pipeline with the negative pressure water tank 41 of secondary moisture separator 4，The negative pressure water tank 41 of described secondary moisture separator 4 is connected by pipe fitting and pipeline with the water frame 51 of vacuum water rack device 5，The negative pressure water tank 41 of described secondary moisture separator 4 is connected by pipe fitting and pipeline with shaping platform 6，It is internal that described vacuum generating device II 3 and secondary moisture separator 4 are arranged on shaping platform 6，Vacuum water rack device 5 is arranged on shaping platform 6.
Described vacuum generating device I 1 includes water-ring vacuum pump I 11, copper ball valve 12, check valve 13 wherein, and described water-ring vacuum pump I 11 is rack-mount, and water-ring vacuum pump I 11 is connected with vacuum tank 21 by pipe fitting, pipeline.Described copper ball valve 12, check valve 13 are arranged on the suction side of water-ring vacuum pump I 11 by pipe fitting.
A described moisture separator 2 includes vacuum tank 21, water pump I 22, electric contact point fluviograph I 23, alarm lamp 24, electric contact vacuum meter I 25, sewage draining exit 26, wherein, described vacuum tank 21 is connected by flange and pipeline with water pump I 22, described electric contact point fluviograph I 23 is arranged on vacuum tank 21 bottom, described alarm lamp 24, electric contact vacuum meter I 25 are arranged on the top of vacuum tank 21, and sewage draining exit 26 is arranged on the bottom of vacuum tank 21.
Described vacuum equipment II 3 includes water-ring vacuum pump II 31, copper ball valve II 32, wherein, is connected by pipe fitting and pipeline between described water-ring vacuum pump II 31 and negative pressure water tank 41.Described copper ball valve II 32 is arranged on the suction side of water-ring vacuum pump II 31 by pipe fitting.
Described secondary moisture separator 4 includes negative pressure water tank 41, water pump II 42, electric contact point fluviograph II 43, copper ball valve III 44, wherein, described electric contact point fluviograph II 43 is arranged on negative pressure water tank 41, and described negative pressure water tank 41 is connected with water pump II 42 by copper ball valve III 44, pipeline.
Described vacuum water rack device 5 includes water frame 51, electric contact vacuum meter II 52, vacuum meter 53, water pressure gauge 54, ball valve 55, wherein, described water frame 51 is arranged on shaping platform 6, described electric contact vacuum meter II 52 and vacuum meter 53 are separately mounted on water frame 51 row, and described water pressure gauge 54 is arranged in water frame 51 row；Upper row at water frame 51 arranges 16 ball valves 55, and middle row arranges 28 ball valves 55.
The beneficial effects of the utility model are: novel, simple in construction, use conveniently, safely, energy-saving effect is notable, reduce artificial and spillage of material, reduce labor intensity, improve production stability, it is the most easy to operate that device context obtains improving pipeline, concentrates vacuum system can realize supplementary pressure automatization and with sound and light of alarm.Vacuum tank and negative pressure water tank make use of aqueous vapor separation principle.Practical.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and illustrative example of the present utility model and explanation thereof are used for explaining this utility model, are not intended that improper restriction of the present utility model.
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of a moisture separator of the present utility model；
Fig. 3 is the structural representation of secondary moisture separator of the present utility model；
Fig. 4 is the structural representation of vacuum water rack device of the present utility model；
Fig. 5 is water-ring vacuum pump II of the present utility model and negative pressure water tank structural representation；
Fig. 6 is vacuum generating device I of the present utility model and a moisture separator structural representation.
In figure: 1, vacuum generating device I；2, a moisture separator；3, vacuum generating device II；4, secondary moisture separator；5, vacuum water rack device；6, shaping platform；11, water-ring vacuum pump I；12, copper ball valve I；13, check valve；21, vacuum tank；22, water pump I；23, electric contact point fluviograph I；24, alarm lamp；25, electric contact vacuum meter I；26, sewage draining exit；31, water-ring vacuum pump II；32, copper ball valve II；41, negative pressure water tank；42, water pump II；43, electric contact point fluviograph II；44, copper ball valve III；51, water frame；52, electric contact vacuum meter II；53, vacuum meter；54, water pressure gauge；55, ball valve.
Detailed description of the invention
Further illustrate detailed content of the present utility model and detailed description of the invention thereof below in conjunction with the accompanying drawings.
nullSee shown in Fig. 1 to Fig. 6，Concentration vacuum system for PVC plastic product production line of the present utility model，Including vacuum generating device I 1 and vacuum generating device II 3 for producing vacuum，A moisture separator 2 and secondary moisture separator 4 for moisture separator，Shaping platform vacuum water frame 5 and shaping platform 6 for product approval device，Vacuum generating device I 1 and vacuum generating device II 3 are arranged at one on vacant lot，The water-ring vacuum pump I 11 of described vacuum generating device I 1 is by copper ball valve I 12、Check valve 13、Pipe fitting、Both sides etc. the vacuum tank 21 being arranged on a moisture separator 2，The water-ring vacuum pump I 11 of described vacuum station generating means I 1 is connected by pipe fitting and pipeline with the vacuum tank 21 of a moisture separator 2，The vacuum tank 21 of a described moisture separator 2 is connected by pipe fitting and pipeline with the negative pressure water tank 41 of secondary moisture separator 4，The water-ring vacuum pump II 31 of described vacuum generating device II 3 is connected by pipe fitting and pipeline with the negative pressure water tank 41 of secondary moisture separator 4，The negative pressure water tank 41 of described secondary moisture separator 4 is connected by pipe fitting and pipeline with the water frame 51 of vacuum water rack device 5，The negative pressure water tank 41 of described secondary moisture separator 4 is connected by pipe fitting and pipeline with shaping platform 6，It is internal that described vacuum generating device II 3 and secondary moisture separator 4 are arranged on shaping platform 6，Vacuum water rack device 5 is arranged on shaping platform 6.
Shown in Figure 6, vacuum generating device I 1 described in the utility model includes water-ring vacuum pump I 11, copper ball valve 12, check valve 13 wherein, described water-ring vacuum pump I 11 is rack-mount, and water-ring vacuum pump I 11 is connected with vacuum tank 21 by pipe fitting, pipeline.Described copper ball valve 12, check valve 13 are arranged on the suction side of water-ring vacuum pump I 11 by pipe fitting.
Shown in Figure 2, a moisture separator 2 described in the utility model includes vacuum tank 21, water pump I 22, electric contact point fluviograph I 23, alarm lamp 24, electric contact vacuum meter I 25, sewage draining exit 26, wherein, described vacuum tank 21 is connected by flange and pipeline with water pump I 22, described electric contact point fluviograph I 23 is arranged on vacuum tank 21 bottom, described alarm lamp 24, electric contact vacuum meter I 25 are arranged on the top of vacuum tank 21, and sewage draining exit 26 is arranged on the bottom of vacuum tank 21.
Shown in Figure 5, vacuum equipment II 3 described in the utility model includes water-ring vacuum pump II 31, copper ball valve II 32, wherein, is connected by pipe fitting and pipeline between described water-ring vacuum pump II 31 and negative pressure water tank 41.Described copper ball valve II 32 is arranged on the suction side of water-ring vacuum pump II 31 by pipe fitting.
Shown in Figure 3, secondary moisture separator 4 described in the utility model includes negative pressure water tank 41, water pump II 42, electric contact point fluviograph II 43, copper ball valve III 44, wherein, described negative pressure water tank 41, water pump 42, electric contact point fluviograph 43 are arranged on the inside of shaping platform 6, described electric contact point fluviograph II 43 is arranged on negative pressure water tank 41, and described negative pressure water tank 41 is connected with water pump II 42 by copper ball valve III 44, pipeline.
Shown in Figure 4, vacuum water rack device 5 described in the utility model includes water frame 51, electric contact vacuum meter II 52, vacuum meter 53, water pressure gauge 54, ball valve 55, wherein, described water frame 51 is arranged on shaping platform 6, described electric contact vacuum meter II 52 and vacuum meter 53 are separately mounted on water frame 51 row, and described water pressure gauge 54 is arranged in water frame 51 row；Upper row at water frame 51 arranges 16 ball valves 55, and middle row arranges 28 ball valves 55.
Electricity consumption before and after this utility model is implemented contrasts
Table one, 14-15 section bar unit power consumption tables of data on year-on-year basis
| Project | 15 years section bar data | 14 years section bar data | On year-on-year basis |
| Unit electricity consumption in April (KWh/ton) | 463.69 | 447.75 | 15.93 |
| Unit electricity consumption in May (KWh/ton) | 443.49 | 442.61 | 0.88 |
| 6-7 month unit electricity consumption (KWh/ton) | 440.48 | 455.96 | -15.49 |
| Unit electricity consumption in August (KWh/ton) | 398.09 | 488.23 | -90.14 |
| JIUYUE unit electricity consumption (KWh/ton) | 380.47 | 496.99 | -116.52 |
| Annual unit electricity consumption (KWh/ton) | 432.21 | 469.91 | -37.70 |
Two, 15 years section bar unit power consumption months of table contrast table
| Project | 15 years section bar data | Chain rate is than data last month | Transformation state |
| Unit electricity consumption in April (KWh/ton) | 463.69 | ||
| Unit electricity consumption in May (KWh/ton) | 443.49 | -20.2 | During set of system is on probation |
| 6-7 month unit electricity consumption (KWh/ton) | 440.48 | -3.01 | Set of system has been transformed |
| Unit electricity consumption in August (KWh/ton) | 398.09 | -42.39 | The system reform in two days completes |
| JIUYUE unit electricity consumption (KWh/ton) | 380.47 | -17.62 | Three cover systems have all been transformed |
From table one, the data of table two, it is decreased obviously from the June, 15 to JIUYUE of 14 years unit power consumptions on year-on-year basis, on year-on-year basis unit power consumption be reduced by up to for JIUYUE-116.52 KWhs/ton, owing to the 3-4 month transforms, and May is in the trial period, within 15 years, annual unit power consumption index have dropped 37.7 KWhs/ton in 14 years on year-on-year basis.Set of system trial employment period in May, 15 unit power consumption last month on year-on-year basis reduces by 20.2 KWhs/ton, 6-7 month set of system has been transformed rear unit power consumption chain rate and has been reduced by 3.01 KWhs/ton last month, after having transformed two cover systems August, chain rate reduces by 42.39 KWhs/ton last month, JIUYUE three cover system has all been transformed rear chain rate and has been reduced by 17.62 KWhs/ton last month, and the JIUYUE after project had all been transformed in 15 years reduces by 83.22 KWhs/ton than the April before transformation.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All any modification, equivalent substitution and improvement etc. being made this utility model, within should be included in protection domain of the present utility model.
Claims (6)
- null1. the concentration vacuum system for PVC plastic product production line，It is characterized in that: include vacuum generating device I (1)、Moisture separator (2)、Vacuum generating device II (3)、Secondary moisture separator (4)、Sizing vacuum water rack device (5) and shaping platform (6)，The water-ring vacuum pump I (11) of described vacuum station generating means I (1) is connected by pipe fitting and pipeline with the vacuum tank (21) of a moisture separator (2)，The vacuum tank (21) of a described moisture separator (2) is connected by pipe fitting and pipeline with the negative pressure water tank (41) of secondary moisture separator (4)，The water-ring vacuum pump II (31) of described vacuum generating device II (3) is connected by pipe fitting and pipeline with the negative pressure water tank (41) of secondary moisture separator (4)，The negative pressure water tank (41) of described secondary moisture separator (4) is connected by pipe fitting and pipeline with the water frame (51) of vacuum water rack device (5)，The negative pressure water tank (41) of described secondary moisture separator (4) is connected by pipe fitting and pipeline with shaping platform (6)，It is internal that described vacuum generating device II (3) and secondary moisture separator (4) are arranged on shaping platform (6)，Vacuum water rack device (5) is arranged on shaping platform (6).
- Concentration vacuum system for PVC plastic product production line the most according to claim 1, it is characterized in that: described vacuum generating device I (1) includes water-ring vacuum pump I (11), copper ball valve (12), check valve (13) wherein, described water-ring vacuum pump I (11) is rack-mount, and water-ring vacuum pump I (11) is connected with vacuum tank (21) by pipe fitting, pipeline.
- Concentration vacuum system for PVC plastic product production line the most according to claim 1, it is characterized in that: a described moisture separator (2) includes vacuum tank (21), water pump I (22), electric contact point fluviograph I (23), alarm lamp (24), electric contact vacuum meter I (25), sewage draining exit (26), wherein, described vacuum tank (21) is connected by flange and pipeline with water pump I (22), described electric contact point fluviograph I (23) is arranged on vacuum tank (21) bottom, described alarm lamp (24), electric contact vacuum meter I (25) is arranged on the top of vacuum tank (21), sewage draining exit (26) is arranged on the bottom of vacuum tank (21).
- Concentration vacuum system for PVC plastic product production line the most according to claim 1, it is characterized in that: described vacuum equipment II (3) includes water-ring vacuum pump II (31), copper ball valve II (32), wherein, described water-ring vacuum pump II (31) is connected by pipe fitting and pipeline between negative pressure water tank (41).
- Concentration vacuum system for PVC plastic product production line the most according to claim 1, it is characterized in that: described secondary moisture separator (4) includes negative pressure water tank (41), water pump II (42), electric contact point fluviograph II (43), copper ball valve III (44), wherein, described electric contact point fluviograph II (43) is arranged on negative pressure water tank (41), and described negative pressure water tank (41) is connected with water pump II (42) by copper ball valve III (44), pipeline.
- Concentration vacuum system for PVC plastic product production line the most according to claim 1, it is characterized in that: described vacuum water rack device (5) includes water frame (51), electric contact vacuum meter II (52), vacuum meter (53), water pressure gauge (54), ball valve (55), wherein, described water frame (51) is arranged on shaping platform (6), described electric contact vacuum meter II (52) and vacuum meter (53) are separately mounted to the upper row of water frame (51), and described water pressure gauge (54) is arranged on row in water frame (51)；Upper row at water frame (51) arranges 16 ball valves (55), and middle row arranges 28 ball valves (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043576.0U CN205467241U (en) | 2016-01-18 | 2016-01-18 | A concentrate vacuum system for PVC plastic material production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043576.0U CN205467241U (en) | 2016-01-18 | 2016-01-18 | A concentrate vacuum system for PVC plastic material production line |
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| CN205467241U true CN205467241U (en) | 2016-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773948A (en) * | 2016-01-18 | 2016-07-20 | 吉林中财管道有限公司 | Concentrated vacuum system used for PVC plastic profile production line |
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- 2016-01-18 CN CN201620043576.0U patent/CN205467241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773948A (en) * | 2016-01-18 | 2016-07-20 | 吉林中财管道有限公司 | Concentrated vacuum system used for PVC plastic profile production line |
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