CN203523793U - One-key automatic calibration device of mixed pipe tobacco perfuming flow meter - Google Patents
One-key automatic calibration device of mixed pipe tobacco perfuming flow meter Download PDFInfo
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- CN203523793U CN203523793U CN201320294208.XU CN201320294208U CN203523793U CN 203523793 U CN203523793 U CN 203523793U CN 201320294208 U CN201320294208 U CN 201320294208U CN 203523793 U CN203523793 U CN 203523793U
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- perfuming
- flowmeter
- valve
- flow meter
- pump
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Abstract
The utility model discloses a one-key automatic calibration device of a mixed pipe tobacco perfuming flow meter, which comprises a perfuming machine and a material pot, wherein a discharge hole of the material pot is connected to an inlet end of a perfuming pump by a discharge valve, an outlet end of the perfuming pump is connected to the inlet end of the flow meter, the outlet end of the flow meter is connected to a perfuming machine by a perfuming valve, the outlet end of the flow meter is also connected to a feed hole of the material pot by a filling valve, the perfuming machine is also connected with an electronic balance, a weighing exit is also disposed between the perfuming valve and the perfuming machine, both the electronic balance and the flow meter are collected with a PLC and the perfuming pump is connected to the PLC by a PID. The one-key automatic calibration device of the mixed pipe tobacco perfuming flow meter in the utility model has short calibration time, saves energy, reduces number of working staff and increases working efficiency.
Description
Technical field
The utility model relates to tobacco flow meter calibrating field, relates in particular to a kind of for the online flowmeter one key self-checking device of tobacco mixed silk flavoring system.
Background technology
In tobacco cutting, mixed silk perfuming operation is the critical process of scrap prodn. line, is also last procedure of finished cut tobacco, and Flavouring Precision is the key factor that has influence on the interior quality of cigarette.It is directly to add on pipe tobacco by mixing the flowmeter on perfuming pipeline in silk flavoring system that spices adds in proportion, because the quantification stability of flowmeter is directly connected to the control accuracy of perfuming operation, so this just needs regularly the measuring accuracy of flowmeter is verified and be calibrated.Due to the startup interlock of throwing apparatus control system, need to be when working condition possesses at Central Control Room, to concentrate and start relevant perfuming cylinder, electronic scale, perfuming pipeline, rear class driving, storage cabinet, flat rubber belting machine, the equipment such as groove shake.State while requiring during due to calibrating flow meter precision to keep normal production, the equipment that need to start is longer compared with multi-line, and safety coefficient just reduces relatively, and during calibration, because personnel are more, matching coordinative difficulty is large, cause calibration error larger, need to repeatedly calibrate and can reach requirement.This calibration steps process is complicated, and calibration difficulty is higher, and the alignment time is longer, reduces production efficiency.
Utility model content
The purpose of this utility model be to provide a kind of practicality, fast, the mixed silk of a tobacco perfuming flowmeter one key self-checking device accurately.
The technical solution adopted in the utility model is:
One grows tobacco mixes silk perfuming flowmeter one key self-checking device, comprise Perfuming machine and batch can, batch can discharging opening connects perfuming pump inlet end by outlet valve, the entrance point of perfuming delivery side of pump end connection traffic meter, the port of export of flowmeter connects Perfuming machine by perfuming valve, the flowmeter port of export also connects batch can charging aperture by filling-valve, Perfuming machine is also connected with electronic scale, between perfuming valve and Perfuming machine, be also provided with the outlet of weighing, electronic scale is all connected with PLC with flowmeter, and perfuming pump connects PLC by PID.
Described PLC connects display floater.
The described outlet of weighing is provided with platform balance.
Described electronic scale, flowmeter and perfuming pump are controlled by PLC internal processes.
Described perfuming valve outlet port is also connected with compressed air valve.
Described display floater adopts touch-screen.
Described perfuming pump is provided with setting button.
The utility model is transported to PLC by the analog quantity of electronic scale, setting value through PLC calculated flow rate meter, set the frequency of perfuming pump simultaneously, then measure by the outlet of weighing the weight that perfuming valve flows out liquid material, calculate standard volume comparison with PLC, judge that whether flowmeter is accurate, calibration process only needs part producing device start, calibrates consuming time shortly, saves the energy, reduce number of work, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is FB(flow block) of the present utility model;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
As Fig. 1, shown in 2, the utility model comprises Perfuming machine B and batch can A, batch can A discharging opening connects perfuming pump M entrance point by outlet valve K1, the entrance point of the port of export connection traffic meter E of perfuming pump M, the port of export of flowmeter E connects Perfuming machine B by perfuming valve K3, the flowmeter E port of export also connects batch can A charging aperture 1 by filling-valve K2, Perfuming machine B is also connected with electronic weighing scale C, between perfuming valve K3 and Perfuming machine B, be also provided with the outlet of weighing, the outlet of weighing is provided with platform balance D, electronic weighing scale C, flowmeter E is all connected with PLC with perfuming pump M, electronic weighing scale C is all connected with PLC with flowmeter E, perfuming pump M connects PLC by PID, PLC connects display floater, display floater adopts touch-screen, perfuming pump M is provided with setting button, perfuming valve K3 outlet is also connected with compressed air valve K4.
The utility model in use, open display floater, first start the preparation before calibration, batch can A is full of to feed liquid in advance by charging aperture 1, open the verification start key on display floater, automatically select batch can A, batch can A outlet valve K1 opens simultaneously, and time delay enters pre-filled state after 2 seconds: under this state, perfuming pump M brings into operation with the speed presetting, and filling-valve K2 opens simultaneously, flowmeter E shows that liquid material is through out-of-date flow and weight, but weight does not add up.Filling time is controlled by PLC internal processes, and after filling time timing is arrived, pre-filled process finishes, and filling-valve K2 closes, and M is out of service for perfuming pump, completes calibration preparation, pre-filled process finishes to enter align mode, alignment time is controlled and is set by PLC internal processes, align mode: perfuming valve K3 and compressed air valve K4 open, electronic weighing scale C brings into operation with pre-set flow, and transmit data on flows to PLC, program calculates the setting flow of flowmeter E automatically, perfuming pump M starts and carries out PID tracking (following the tracks of ratio program inner setting), described PID is existing mature technology, do not repeat them here, calibration timing time finishes, display floater shows flowmeter survey accumulating weight, the liquid material that perfuming valve K3 is flowed out flows out via the outlet K5 that weighs, by platform balance D, weighed again, the data obtained is material actual weight, on display floater, input material actual weight, the automatic computational accuracy value of PLC, when accuracy value is in critical field, verification finishes, accuracy value is not in critical field time, automatically calculate correction value.
Claims (6)
1. the mixed silk perfuming flowmeter one key self-checking device that grows tobacco, it is characterized in that: comprise Perfuming machine and batch can, batch can discharging opening connects perfuming pump inlet end by outlet valve, the entrance point of perfuming delivery side of pump end connection traffic meter, the port of export of flowmeter connects Perfuming machine by perfuming valve, the flowmeter port of export also connects batch can charging aperture by filling-valve, Perfuming machine is also connected with electronic scale, between perfuming valve and Perfuming machine, be also provided with the outlet of weighing, electronic scale is all connected with PLC with flowmeter, and perfuming pump connects PLC by PID.
2. the mixed silk of tobacco according to claim 1 perfuming flowmeter one key self-checking device, is characterized in that: described PLC connects display floater.
3. the mixed silk of tobacco according to claim 2 perfuming flowmeter one key self-checking device, is characterized in that: the described outlet of weighing is provided with platform balance.
4. the mixed silk of tobacco according to claim 3 perfuming flowmeter one key self-checking device, is characterized in that: described perfuming valve outlet port is also connected with compressed air valve.
5. the mixed silk of tobacco according to claim 4 perfuming flowmeter one key self-checking device, is characterized in that: described display floater adopts touch-screen.
6. the mixed silk of tobacco according to claim 5 perfuming flowmeter one key self-checking device, is characterized in that: described perfuming pump is provided with setting button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294208.XU CN203523793U (en) | 2013-05-27 | 2013-05-27 | One-key automatic calibration device of mixed pipe tobacco perfuming flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294208.XU CN203523793U (en) | 2013-05-27 | 2013-05-27 | One-key automatic calibration device of mixed pipe tobacco perfuming flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523793U true CN203523793U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320294208.XU Expired - Lifetime CN203523793U (en) | 2013-05-27 | 2013-05-27 | One-key automatic calibration device of mixed pipe tobacco perfuming flow meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN203523793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017636A (en) * | 2016-07-06 | 2016-10-12 | 江苏省冶金设计院有限公司 | Calcium carbide raw material accurate batching control system and method |
| CN112377813A (en) * | 2020-10-26 | 2021-02-19 | 河南中烟工业有限责任公司 | Feed liquid conveying method and system |
-
2013
- 2013-05-27 CN CN201320294208.XU patent/CN203523793U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017636A (en) * | 2016-07-06 | 2016-10-12 | 江苏省冶金设计院有限公司 | Calcium carbide raw material accurate batching control system and method |
| CN112377813A (en) * | 2020-10-26 | 2021-02-19 | 河南中烟工业有限责任公司 | Feed liquid conveying method and system |
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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, No. 29, agricultural East Road, Jinshui District, Henan, Zhengzhou Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |