CN218803930U - Low-pressure terminal filtering device of bottle blowing machine - Google Patents
Low-pressure terminal filtering device of bottle blowing machine Download PDFInfo
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- CN218803930U CN218803930U CN202222264805.XU CN202222264805U CN218803930U CN 218803930 U CN218803930 U CN 218803930U CN 202222264805 U CN202222264805 U CN 202222264805U CN 218803930 U CN218803930 U CN 218803930U
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- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of bottle blowing, in particular to a low-pressure terminal filtering device of a bottle blowing machine, which comprises an air compressor, the bottle blowing machine, an air supply line, a first filter, a second-stage filter and a third-stage filter, wherein the air outlet end of the air compressor is communicated with the air inlet end of the bottle blowing machine through the air supply line; the air supply line is sequentially provided with a first filter, a second-stage filter and a third-stage filter. The utility model has reasonable and compact structure and convenient use, realizes the three-stage filtration of the air source by arranging the first filter, the second-stage filter and the third-stage filter, greatly reduces the water content and the oil content in the air source, and avoids the water and oil accumulation in the solenoid valve and the cylinder of the bottle blowing machine; through setting up first filter, secondary filter and the tertiary filter that filter fineness increases in proper order, realize filtering step by step to the air supply, improve the filter effect, have stably, the filter effect is good and drying effect is good characteristics.
Description
Technical Field
The utility model relates to a bottle blowing technical field is a bottle blowing machine low pressure terminal filter equipment.
Background
The polypropylene infusion bottle is made of polypropylene raw materials, a pipe blank is manufactured by an injection molding machine under certain process conditions, and then the pipe blank is subjected to high-pressure blow molding by a bottle blowing machine to form the infusion bottle with certain specification loading and size requirements.
The starting and stopping of the equipment action of the bottle blowing machine are controlled by low-pressure gas through the electromagnetic valve and the cylinder, and the electromagnetic valve and the cylinder of the bottle blowing machine can accumulate water and oil due to higher oil-water content in the low-pressure gas, so that the service lives of the electromagnetic valve and the cylinder are shortened.
Chinese patent publication No. CN 211562443U discloses a compressed air source system, which includes an air compressor, and is characterized in that the air source system further includes: the air inlet pipeline of the first purification unit is communicated with the air outlet pipeline of the air compressor; the second purification unit comprises a freezing dryer, an adsorption dryer, a first filter, a second filter and a gas storage tank which are sequentially communicated by a gas circuit; wherein: a first pipeline is connected in parallel to the freezing dryer, a second pipeline is connected in parallel to the adsorption dryer, a first electromagnetic valve and a second electromagnetic valve are respectively arranged on the first pipeline and the second pipeline, a third pipeline is connected in parallel to the first filter, a fourth pipeline is connected in parallel to the second filter, and a third electromagnetic valve and a fourth electromagnetic valve are respectively arranged on the third pipeline and the fourth pipeline; a temperature and humidity transmitter is arranged between the first purification unit and the second purification unit; the water discharging unit comprises a water discharging pipeline, and the water discharging sections of the first purifying unit and the second purifying unit are communicated with the water discharging pipeline; and the controller is electrically connected with the temperature and humidity transmitter, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve. The compressed air source system has two problems: (1) the structure is complex; (2) large areas of site are required to accommodate the entire system.
Chinese patent publication No. CN 201988318U discloses a high-efficiency compressed air drying purifier, which is connected with an air outlet channel of an air compressor and mainly comprises a filter, an exhaust duct and a drainage pipeline arranged in a housing; the filter lower part all sets up drainer, its characterized in that: the filter comprises a pre-filter and a filter cylinder which are connected with the air inlet channel; the filter cartridge is provided with two filter cartridges in parallel, the upper part of the filter cartridge is connected with the air outlet channel of the pre-filter, and an air inlet channel is arranged between the two filter cartridges. This high-efficient compressed air drying purifier has two kinds of problems: (1) the filtering effect is not good; (2) All the devices are connected in series, and the corresponding devices cannot be selected according to actual conditions.
Disclosure of Invention
The utility model provides a bottle blowing machine low pressure terminal filter equipment has overcome above-mentioned prior art not enough, and it can effectively solve current bottle blowing machine's the too much problem of low pressure gas oiliness moisture.
The technical scheme of the utility model is realized through following measure: a low-pressure terminal filtering device of a bottle blowing machine comprises an air compressor, the bottle blowing machine, an air supply pipeline, a first filter, a second filter and a third filter, wherein an air outlet end of the air compressor is communicated with an air inlet end of the bottle blowing machine through the air supply pipeline; the air supply line is sequentially provided with a first filter, a second filter and a third filter, a hydrophobic polypropylene filter element is arranged in the first filter, a hydrophobic polypropylene filter element is arranged in the second filter, a polyether sulfone filter element is arranged in the third filter, and the filtering precision of the first filter, the second filter and the third filter is sequentially increased.
The following are further optimization or/and improvement on the technical scheme of the utility model:
the filtering precision of the hydrophobic polypropylene filter element which can be arranged in the first filter is between 0.7 and 0.9 mu m.
The filtration precision of the hydrophobic polypropylene filter element which can be arranged in the second filter is between 0.4 and 0.5 mu m.
The filter precision of the polyether sulfone filter element which can be arranged in the third filter is 0.1 mu m.
The air compressor further comprises an air storage tank and a freeze dryer, and the air storage tank and the freeze dryer are sequentially arranged on the air supply pipeline between the corresponding air compressor and the first filter.
The particle dryer can also comprise a particle dryer, an air hygronom, a controller, a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a drying pipeline, wherein the drying pipeline is connected in parallel on the air supply pipeline between the freeze dryer and the first filter, the particle dryer is arranged on the drying pipeline, the first electromagnetic valve is arranged on the air supply pipeline between the inlet of the drying pipeline and the outlet of the drying pipeline, the second electromagnetic valve is arranged on the drying pipeline between the inlet of the drying pipeline and the particle dryer, and the third electromagnetic valve is arranged on the drying pipeline between the outlet of the drying pipeline and the particle dryer; the air humidity instrument is connected with the control module, and the control module is respectively connected with the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve.
The utility model has reasonable and compact structure and convenient use, realizes three-stage filtration of an air source by arranging the first filter, the second filter and the third filter, greatly reduces the water content and the oil content in the air source, and avoids the water accumulation and the oil accumulation in the solenoid valve and the cylinder of the bottle blowing machine; through setting up first filter, second filter and the third filter that filter fineness increases in proper order, realize the filtration step by step to the air supply, improve the filter effect, have stably, the filter effect is good and drying effect is good characteristics.
Drawings
Fig. 1 is a process flow diagram of embodiments 1 to 6 of the present invention.
The codes in the figures are respectively: the device comprises an air compressor, a gas storage tank, a freeze dryer, a particle dryer, a first filter, a second filter, a third filter, a bottle blowing machine, a first electromagnetic valve, a second electromagnetic valve, a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve, wherein the air compressor is 1, the gas storage tank is 2, the freeze dryer is 3, the particle dryer is 4, the first filter is 5, the second filter is 6, the third filter is 7, the bottle blowing machine is 8, the first electromagnetic valve is 9, the second electromagnetic valve is 10, and the third electromagnetic valve is 11.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
example 1: as shown in the attached figure 1, the low-pressure terminal filtering device of the bottle blowing machine comprises an air compressor 1, a bottle blowing machine 8, an air supply pipeline, a first filter 5, a second filter 6 and a third filter 7, wherein an air outlet end of the air compressor 1 is communicated with an air inlet end of the bottle blowing machine 8 through the air supply pipeline; the air supply line is sequentially provided with a first filter 5, a second filter 6 and a third filter 7, a hydrophobic polypropylene filter element is arranged in the first filter 5, a hydrophobic polypropylene filter element is arranged in the second filter 6, a polyether sulfone filter element is arranged in the third filter 7, and the filtering precision of the first filter 5, the second filter 6 and the third filter 7 is sequentially increased. In the using process, the first filter 5, the second filter 6 and the third filter 7 are arranged to realize three-stage filtration of the air source, so that the water content and the oil content in the air source are greatly reduced, and the water and oil accumulation in the electromagnetic valve and the air cylinder of the bottle blowing machine 8 is avoided; the first filter 5, the second filter 6 and the third filter 7 which are sequentially increased in filter precision are arranged, so that the air source is filtered step by step, and the filter effect is improved.
The low-pressure terminal filtering device of the bottle blowing machine can be further optimized or/and improved according to actual needs:
example 2: as shown in fig. 1, the filtration accuracy of the hydrophobic polypropylene filter element arranged in the first filter 5 is between 0.7 μm and 0.9 μm. In the use, through such setting, improved the utility model discloses the filter effect. The filtration accuracy of the hydrophobic polypropylene filter element provided in the first filter 5 may be 0.8 μm, as required.
Example 3: as shown in fig. 1, the filtration precision of the hydrophobic polypropylene filter element arranged in the second filter 6 is between 0.4 μm and 0.5 μm. In the use, through such setting, improved the utility model discloses the filter effect. The filtration accuracy of the hydrophobic polypropylene filter element provided in the second filter 6 may be 0.45 μm, as required.
Example 4: as shown in fig. 1, the filter fineness of the polyethersulfone filter element arranged in the third filter 7 is 0.1 μm. In the use, through such setting, improved the utility model discloses the filter effect.
Example 5: as shown in the attached figure 1, the air storage tank 2 and the freeze dryer 3 are further included, and the air storage tank 2 and the freeze dryer 3 are sequentially arranged on the air supply line between the corresponding air compressor 1 and the first filter 5. During the use, through such setting, realize the drying and the storage to the air supply.
Example 6: as shown in fig. 1, the drying device further comprises a particle dryer 4, an air humidity meter, a controller, a first electromagnetic valve 9, a second electromagnetic valve 10, a third electromagnetic valve 11 and a drying pipeline, wherein the drying pipeline is connected in parallel on the air supply pipeline between the freeze dryer 3 and the first filter 5, the particle dryer 4 is arranged on the drying pipeline, the first electromagnetic valve 9 is arranged on the air supply pipeline between the inlet of the drying pipeline and the outlet of the drying pipeline, the second electromagnetic valve 10 is arranged on the drying pipeline between the inlet of the drying pipeline and the particle dryer 4, and the third electromagnetic valve 11 is arranged on the drying pipeline between the outlet of the drying pipeline and the particle dryer 4; the air humidity meter is connected with a control module, and the control module is respectively connected with a first electromagnetic valve 9, a second electromagnetic valve 10 and a third electromagnetic valve 11. In the using process, the air humidity instrument is arranged to detect the humidity of the outside air, so that when the outside air is dry, the control module controls the first electromagnetic valve 9 to be opened and controls the second electromagnetic valve 10 and the third electromagnetic valve 11 to be closed, and when the outside air is humid, the control module controls the first electromagnetic valve 9 to be closed and controls the second electromagnetic valve 10 and the third electromagnetic valve 11 to be opened; through setting up granule desicator 4, can realize dual drying to the air supply when the outside air is moist.
Above technical feature constitutes the utility model discloses an embodiment, it has stronger adaptability and implements the effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (10)
1. A low-pressure terminal filtering device of a bottle blowing machine is characterized by comprising an air compressor, the bottle blowing machine, an air supply pipeline, a first filter, a second filter and a third filter, wherein an air outlet end of the air compressor is communicated with an air inlet end of the bottle blowing machine through the air supply pipeline; the air supply line is sequentially provided with a first filter, a second filter and a third filter, a hydrophobic polypropylene filter element is arranged in the first filter, a hydrophobic polypropylene filter element is arranged in the second filter, a polyether sulfone filter element is arranged in the third filter, and the filtering precision of the first filter, the second filter and the third filter is sequentially increased.
2. The bottle blowing machine low-pressure terminal filtering device according to claim 1, characterized in that the hydrophobic polypropylene filter element arranged in the first filter has a filtering precision of between 0.7 μm and 0.9 μm.
3. The low-pressure terminal filtering device for bottle blowing machines according to claim 1 or 2, characterized in that the hydrophobic polypropylene filter element provided in the second filter has a filtering precision of between 0.4 μm and 0.5 μm.
4. The bottle blowing machine low-pressure terminal filtering device according to claim 1 or 2, characterized in that the third filter is provided with a polyethersulfone filter element having a filtration precision of 0.1 μm.
5. The bottle blowing machine low-pressure terminal filtering device according to claim 3, characterized in that the filter precision of the polyethersulfone filter element arranged in the third filter is 0.1 μm.
6. The bottle blowing machine low pressure terminal filtering device according to claim 1, 2 or 5, further comprising an air tank and a freeze dryer, wherein the air tank and the freeze dryer are sequentially provided on the air supply line between the corresponding air compressor and the first filter.
7. The bottle blowing machine low pressure terminal filtering device of claim 3, further comprising an air storage tank and a freeze dryer, wherein the air storage tank and the freeze dryer are sequentially arranged on the air supply line between the corresponding air compressor and the first filter.
8. The bottle blowing machine low pressure terminal filtering device of claim 4, further comprising an air storage tank and a freeze dryer, wherein the air storage tank and the freeze dryer are sequentially arranged on the air supply line between the corresponding air compressor and the first filter.
9. The bottle blowing machine low pressure terminal filtering device of claim 6, further comprising a particle dryer, an air humidity meter, a controller, a first solenoid valve, a second solenoid valve, a third solenoid valve and a drying line, wherein the drying line is connected in parallel to the air supply line between the freeze dryer and the first filter, the particle dryer is disposed on the drying line, the first solenoid valve is disposed on the air supply line between the inlet of the drying line and the outlet of the drying line, the second solenoid valve is disposed on the drying line between the inlet of the drying line and the particle dryer, and the third solenoid valve is disposed on the drying line between the outlet of the drying line and the particle dryer; the air humidity instrument is connected with the control module, and the control module is respectively connected with the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve.
10. The bottle blowing machine low-pressure terminal filtering device according to claim 7 or 8, further comprising a particle dryer, an air humidity meter, a controller, a first solenoid valve, a second solenoid valve, a third solenoid valve and a drying pipeline, wherein the drying pipeline is connected in parallel to the air supply pipeline between the freeze dryer and the first filter, the particle dryer is arranged on the drying pipeline, the first solenoid valve is arranged on the air supply pipeline between the inlet of the drying pipeline and the outlet of the drying pipeline, the second solenoid valve is arranged on the drying pipeline between the inlet of the drying pipeline and the particle dryer, and the third solenoid valve is arranged on the drying pipeline between the outlet of the drying pipeline and the particle dryer; the air humidity instrument is connected with the control module, and the control module is respectively connected with the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222264805.XU CN218803930U (en) | 2022-08-28 | 2022-08-28 | Low-pressure terminal filtering device of bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222264805.XU CN218803930U (en) | 2022-08-28 | 2022-08-28 | Low-pressure terminal filtering device of bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218803930U true CN218803930U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222264805.XU Active CN218803930U (en) | 2022-08-28 | 2022-08-28 | Low-pressure terminal filtering device of bottle blowing machine |
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| Country | Link |
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| CN (1) | CN218803930U (en) |
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2022
- 2022-08-28 CN CN202222264805.XU patent/CN218803930U/en active Active
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