CN201520548U - Pneumatic pressure delivering device capable of automatic weighing - Google Patents
Pneumatic pressure delivering device capable of automatic weighing Download PDFInfo
- Publication number
- CN201520548U CN201520548U CN2009200695787U CN200920069578U CN201520548U CN 201520548 U CN201520548 U CN 201520548U CN 2009200695787 U CN2009200695787 U CN 2009200695787U CN 200920069578 U CN200920069578 U CN 200920069578U CN 201520548 U CN201520548 U CN 201520548U
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- Prior art keywords
- valve
- pressure
- automatic weighing
- conveying
- weighing
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- Expired - Lifetime
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- Air Transport Of Granular Materials (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
A pneumatic pressure delivering device capable of automatic weighing replaces functions of a charge level indicator. The pneumatic pressure delivering device comprises a control computer, a weighing sensor, a pressure delivery tank, a pressure sensor, an air source processing device, an air inlet valve, an air discharge valve, a pneumatic feeding valve, a soft port discharging valve, a pressure delivery pipeline and a branching valve, and is characterized in that the control computer receives weighing signals and pressure signals of compressed air, and controls opening and closing of a pressure delivery air source according to material delivering condition of the pressure delivery tank.
Description
Affiliated technical field
The utility model relates to positive pressure conveying device and the shunt mixing that material is had the automatic weighing ability.
Background technology
At present, known strength conveying conveying pot structure is to be combined by pressure container, inlet valve, blow-off valve, air inlet valve, blow off valve, level-sensing device, pressure switch, compressed air source unit.Material is put into jar, the sky that detects material in the feed bin by level-sensing device is full, the actuating pressure switch, utilize compressed-air actuated pressure and little air, raw material is sent at a distance, judges by pressure switch whether material is carried during force feed and finish, confirm to carry and whether finish, such working process only can be used for the conveying of material, but can not be continuous material is carried out accurate feed proportioning.
Summary of the invention
Do not have the ability of weighing in order to overcome existing conveying pot to material, the utility model provides a kind of conveying pot with the ability of weighing, can not only carry the hermetic type material to material automatic weighing and long distance, also replace the sky and the full effect of material in the level-sensing device identification feed bin, had the function of continuous measurement simultaneously.
The technical scheme that its technical matters that solves the utility model adopts is: use the principle of LOAD CELLS, make conveying pot have the function of automatic weighing, can material be delivered to different mixers through shunt valve when force feed.
Positive pressure conveying device with automatic weighing, comprise controlling computer, LOAD CELLS, conveying pot, pressure sensor, air supply processing equipment, air inlet valve, blow off valve, pneumatic inlet valve, soft interface blow-off valve, force feed pipeline, shunt valve, controlling computer receives weighing-up wave and compressed-air actuated pressure signal, whether the material according to conveying pot has sent, the opening and closing of control force feed source of the gas.Conveying pot is installed on the LOAD CELLS.The soft interface blow-off valve is installed on the conveying pot.
The beneficial effects of the utility model are can timesharing claim the weight of various materials, and replace the empty and full effect of level-sensing device identification material.Material by pipeline and branch switch, can fully be transported to different mixers with material as required when course of conveying.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a constructional drawing of the present utility model.
1 scale frame among the figure, 2 LOAD CELLS, 3 conveying pots, 4 pressure sensors, 5 air inlet valves, 6 blows off valve, 7 soft interface blow-off valves, 8 former feed bins, 9 conveyor screws, 10 pneumatic charging valves, 11 intermediate bins, 12 force feed pipelines, 13 shunt valves, 14 dust exhaustors, 15 air supply processing equipments, 16 clout clearing valves, 17 mixers, 18 controlling computer.
The specific embodiment
The positive pressure conveying device of automatic weighing and multichannel mixing device are work like this, a plurality of feed bins are arranged in the system, according to the requirement of producing, the material of different feed bins is delivered to the conveying pot with gauging device with timesharing, for guaranteeing precision, during the conveying pot metering, the force pipe and pneumatic inlet valve, the blow-off valve that are installed on the LOAD CELLS adopt soft interface, when all material meterings are finished, start the force feed source of the gas, by shunt valve, mass transport is offered mixer to different intermediate bins.
Controlling computer receives weighing-up wave and compressed-air actuated pressure signal, whether has sent the opening and closing of control force feed source of the gas according to the material of conveying pot.Conveying pot is installed on the LOAD CELLS.The soft interface blow-off valve has been installed on the conveying pot.
Claims (3)
1. the positive pressure conveying device that has automatic weighing, comprise controlling computer, LOAD CELLS, conveying pot, pressure sensor, air supply processing equipment, air inlet valve, blow off valve, pneumatic inlet valve, soft interface blow-off valve, force feed pipeline, shunt valve, it is characterized in that: controlling computer receives weighing-up wave and compressed-air actuated pressure signal, whether the material according to conveying pot has sent, the opening and closing of control force feed source of the gas.
2. the positive pressure conveying device with automatic weighing according to claim 1, it is characterized in that: conveying pot is installed on the LOAD CELLS.
3. the positive pressure conveying device with automatic weighing according to claim 1 is characterized in that: the soft interface blow-off valve is installed on the conveying pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200695787U CN201520548U (en) | 2009-03-30 | 2009-03-30 | Pneumatic pressure delivering device capable of automatic weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200695787U CN201520548U (en) | 2009-03-30 | 2009-03-30 | Pneumatic pressure delivering device capable of automatic weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520548U true CN201520548U (en) | 2010-07-07 |
Family
ID=42506727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200695787U Expired - Lifetime CN201520548U (en) | 2009-03-30 | 2009-03-30 | Pneumatic pressure delivering device capable of automatic weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520548U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010755A (en) * | 2013-01-04 | 2013-04-03 | 上海海事大学 | PLC-based automatic batch ingredient pneumatic conveying system |
| CN103010750A (en) * | 2012-12-19 | 2013-04-03 | 桂林翔云锰业有限责任公司 | Airtight pneumatic pipeline manganese powder conveying system |
| CN104512731A (en) * | 2013-09-30 | 2015-04-15 | 宁夏嘉翔自控技术有限公司 | Electrical automatic control system for pneumatic flour transmitting system |
| CN104555335A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Automatic electric control system of soybean pneumatic transportation system |
| CN104860072A (en) * | 2015-06-03 | 2015-08-26 | 安徽省铜陵县牛山矿业有限责任公司 | Calcium carbonate pneumatic conveying system |
| CN105621103A (en) * | 2014-12-01 | 2016-06-01 | 常州常衡德宇粉体集成系统有限公司 | Positive-pressure conveying system device |
| CN107020701A (en) * | 2017-04-12 | 2017-08-08 | 湖南省湘衡盐化有限责任公司 | A kind of device and method that liquid additive is added suitable for batch-mixed |
| CN107601067A (en) * | 2017-08-29 | 2018-01-19 | 芜湖美威包装品有限公司 | Foam particle cures the feeding distribution system in storehouse |
| CN107961685A (en) * | 2016-10-19 | 2018-04-27 | 陈健康 | A kind of improved automation coating production line |
| CN109115322A (en) * | 2018-08-21 | 2019-01-01 | 中国矿业大学 | A kind of monomer material cutting stock weight control device and control method |
-
2009
- 2009-03-30 CN CN2009200695787U patent/CN201520548U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010750A (en) * | 2012-12-19 | 2013-04-03 | 桂林翔云锰业有限责任公司 | Airtight pneumatic pipeline manganese powder conveying system |
| CN103010755A (en) * | 2013-01-04 | 2013-04-03 | 上海海事大学 | PLC-based automatic batch ingredient pneumatic conveying system |
| CN104512731A (en) * | 2013-09-30 | 2015-04-15 | 宁夏嘉翔自控技术有限公司 | Electrical automatic control system for pneumatic flour transmitting system |
| CN104555335A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Automatic electric control system of soybean pneumatic transportation system |
| CN105621103A (en) * | 2014-12-01 | 2016-06-01 | 常州常衡德宇粉体集成系统有限公司 | Positive-pressure conveying system device |
| CN104860072A (en) * | 2015-06-03 | 2015-08-26 | 安徽省铜陵县牛山矿业有限责任公司 | Calcium carbonate pneumatic conveying system |
| CN107961685A (en) * | 2016-10-19 | 2018-04-27 | 陈健康 | A kind of improved automation coating production line |
| CN107020701A (en) * | 2017-04-12 | 2017-08-08 | 湖南省湘衡盐化有限责任公司 | A kind of device and method that liquid additive is added suitable for batch-mixed |
| CN107601067A (en) * | 2017-08-29 | 2018-01-19 | 芜湖美威包装品有限公司 | Foam particle cures the feeding distribution system in storehouse |
| CN109115322A (en) * | 2018-08-21 | 2019-01-01 | 中国矿业大学 | A kind of monomer material cutting stock weight control device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |