CN202127809U - Feeding system of cut stem feeder - Google Patents
Feeding system of cut stem feeder Download PDFInfo
- Publication number
- CN202127809U CN202127809U CN201120216030U CN201120216030U CN202127809U CN 202127809 U CN202127809 U CN 202127809U CN 201120216030 U CN201120216030 U CN 201120216030U CN 201120216030 U CN201120216030 U CN 201120216030U CN 202127809 U CN202127809 U CN 202127809U
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- valve
- pneumatic
- way ball
- ball valve
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Abstract
The utility model discloses a feeding system of a cut stem feeder. A first discharge valve, a first pneumatic three-way ball valve and a first blowdown valve are connected to a first tank through pipelines, a second discharge valve, a second pneumatic three-way ball valve and a second blowdown valve are connected to a second tank through pipelines, two outlets of the first pneumatic three-way ball vale are communicated with the first tank and the second pneumatic three-way ball valve, another outlet of the second pneumatic three-way ball valve is connected with filtering tanks, outlets of the filtering tanks are connected with a feed pump, a pressure gauge and a flowmeter sequentially prior to being connected with a cut stem feeder, a safety valve is mounted between the feed pump and the pressure gauge, an outlet of the safety valve is connected with a third pneumatic three-way ball valve through a relief pipeline, and another two outlets of the third pneumatic three-way ball vale are connected with the first tank and the second tank respectively. When pressure in pipelines is higher than a certain set value, liquor enters the first tank and the second tank though the relief pipeline by the aid of the safety valve, high-pressure liquor can be prevented from entering a valve guide, and operational normality of feeding is guaranteed.
Description
Technical field
The utility model belongs to the cigarette machine technical field, particularly a kind of stem charger charging system.
Background technology
In tobacco workshop, the employed feed liquid of stem charger is the feed liquid through filtering.But, some larger particles of also can mixing once in a while in the feed liquid (particle diameter 1.2mm), larger particles easy blocking flowmeter sensor through hole (through-hole diameter 1.0mm) and feed introduction (feed introduction aperture 1.0mm) and the stem pipeline that feeds in raw material.Aborning; After the reinforced pipeline blockage of stem, cause the charge pump frequency to accelerate to 50HZ gradually, thereby feed pressure increase severely to 0.4 ± 0.05mpa in the pipeline that causes feeding in raw material by 25 ± 2HZ; Feed liquid is directly scurried into the compressed air system from valve pocket inside; Cause valve to lead inside and be full of feed liquid, directly influence the normal use of other control components and parts, the normal reinforced work of influence.
The utility model content
The purpose of the utility model provides a kind of simple in structure, easy and simple to handle, stable stem charger charging system.
For realizing above-mentioned purpose; The technical scheme of the utility model is: a kind of stem charger charging system; Comprise first batch can and second batch can, be connected with baiting valve, first Pneumatic three-way ball valve and the blowoff valve through pipeline on first batch can, be connected with baiting valve, second Pneumatic three-way ball valve and the blowoff valve through pipeline on second batch can; Two outlets of the first Pneumatic three-way ball valve are connected with first batch can and the second Pneumatic three-way ball valve respectively; Another outlet of the second Pneumatic three-way ball valve links to each other with filtering tank, links to each other with the stem charger after the filtering tank outlet connects charge pump, Pressure gauge and flowmeter successively, between said charge pump and the Pressure gauge safety valve is installed; The safety valve outlet connects the Pneumatic three-way ball valve through the off-load pipeline, and Pneumatic three-way ball valve two outlets in addition links to each other with second batch can with first batch can respectively.
Said filtering tank parallel connection is provided with a plurality of, and front and back are linked to each other by the Pneumatic three-way ball valve.
Said charge pump place pipeline is provided with choke valve parallelly connected with charge pump and magnetic valve.
Compared with prior art; The beneficial effect of the utility model is: the utility model is installed safety valve between charge pump and Pressure gauge, and the safety valve outlet connects the Pneumatic three-way ball valve through pipeline, and Pneumatic three-way ball valve two outlets in addition links to each other with second batch can with first batch can respectively; When pipeline inner pressure is higher than a certain setting value; Safety valve is opened, and makes feed liquid get into first batch can and second batch can through the off-load pipeline, prevents that the high pressure feed liquid from getting into valve and leading; Guaranteed that directly valve leads the normal use of other components and parts of control, guaranteed reinforced in proper working order carrying out.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Stem charger charging system as shown in Figure 1; It comprises first batch can 1 and second batch can 2; Be connected with baiting valve 11, the first Pneumatic three-way ball valve 12 and blowoff valve 13 through pipeline on first batch can 1; An outlet that is connected with baiting valve 21, the second Pneumatic three-way ball valve 22 and blowoff valve 23, the first Pneumatic three-way ball valves 12 through pipeline on second batch can 2 links to each other with first batch can, 1 bottom, is used for feed back; Another outlet of the first Pneumatic three-way ball valve 12 is connected with the second Pneumatic three-way ball valve 22.Be parallel with two filtering tanks 3 and filtering tank 4 in another outlet of the second Pneumatic three-way ball valve 22; Filtering tank 3 links to each other with pneumatic tee ball valve 6 through Pneumatic three-way ball valve 5 with filtering tank 4; Be connected with charge pump 7, safety valve 14, Pressure gauge 8 and flowmeter 9 on the pipeline of Pneumatic three-way ball valve 6 another outlets in turn, pipeline directly links to each other with stem charger 10 then.Outlet at safety valve 14 connects Pneumatic three-way ball valve 16 through off-load pipeline 15; Two outlets in addition of Pneumatic three-way ball valve 16 link to each other with second batch can 2 with first batch can 1 respectively; Safety valve 14 when loine pressure departs from normal range (NR) to the pipeline off-load; Prevent that the high pressure feed liquid from getting into valve and leading, guarantee reinforced in proper working order carrying out.On the pipelines of charge pump 7 place, be provided with the choke valve 17 and magnetic valve 18 parallelly connected with charge pump 7, in order to guarantee charge pump 7 normally, smooth workings.
When the utility model used, when pipeline inner pressure was higher than 0.4Mpa, safety valve 14 was opened, and made feed liquid get into first batch can 1 and second batch can 2 through off-load pipeline 15.
Claims (3)
1. stem charger charging system; Comprise first batch can and second batch can; Be connected with baiting valve, first Pneumatic three-way ball valve and the blowoff valve through pipeline on first batch can; Be connected with baiting valve, second Pneumatic three-way ball valve and the blowoff valve through pipeline on second batch can, two outlets of the first Pneumatic three-way ball valve are connected with first batch can and the second Pneumatic three-way ball valve respectively, and another outlet of the second Pneumatic three-way ball valve links to each other with filtering tank; After connecting charge pump, Pressure gauge and flowmeter successively, the filtering tank outlet links to each other with the stem charger; It is characterized in that: between said charge pump and the Pressure gauge safety valve is installed, the safety valve outlet connects the Pneumatic three-way ball valve through the off-load pipeline, and Pneumatic three-way ball valve two outlets in addition links to each other with second batch can with first batch can respectively.
2. stem charger charging system as claimed in claim 1 is characterized in that: said filtering tank parallel connection is provided with a plurality of, and front and back are linked to each other by the Pneumatic three-way ball valve.
3. according to claim 1 or claim 2 stem charger charging system, it is characterized in that: said charge pump place pipeline is provided with choke valve parallelly connected with charge pump and magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216030U CN202127809U (en) | 2011-06-24 | 2011-06-24 | Feeding system of cut stem feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216030U CN202127809U (en) | 2011-06-24 | 2011-06-24 | Feeding system of cut stem feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127809U true CN202127809U (en) | 2012-02-01 |
Family
ID=45516598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120216030U Expired - Lifetime CN202127809U (en) | 2011-06-24 | 2011-06-24 | Feeding system of cut stem feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584271A (en) * | 2013-11-21 | 2014-02-19 | 山东中烟工业有限责任公司 | Method preventing abnormal charging of blade charging machine |
-
2011
- 2011-06-24 CN CN201120216030U patent/CN202127809U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584271A (en) * | 2013-11-21 | 2014-02-19 | 山东中烟工业有限责任公司 | Method preventing abnormal charging of blade charging machine |
| CN103584271B (en) * | 2013-11-21 | 2015-05-27 | 山东中烟工业有限责任公司 | Method preventing abnormal charging of blade charging machine |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |