CN209300260U - A kind of tobacco double loop flavoring and casing redundancy feeding system - Google Patents
A kind of tobacco double loop flavoring and casing redundancy feeding system Download PDFInfo
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- CN209300260U CN209300260U CN201822039756.3U CN201822039756U CN209300260U CN 209300260 U CN209300260 U CN 209300260U CN 201822039756 U CN201822039756 U CN 201822039756U CN 209300260 U CN209300260 U CN 209300260U
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- flavoring
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Abstract
The utility model discloses a kind of tobacco double loop flavoring and casing redundancy feeding system, including PLC and first flavoring and casing pipeline the second flavoring and casing pipeline of connection is controlled with PLC；The first flavoring and casing pipeline includes pipeline ontology and the outlet valve being arranged on pipeline ontology, blows valve, purge valve, bypass valve, fragrance pump, shut-off valve, flowmeter, nozzle group valve, material returning valve and nozzle clearly.The utility model is fed using double loop flavoring and casing redundancy, is reduced the influence that flavoring and casing system breaks down to product quality, is avoided the occurrence of mass defect, guarantees the stability of flavoring and casing system operation, improve scrap prodn. line production efficiency.
Description
Technical field
The utility model belongs to cigarette primary processing flavoring and casing technical field, and in particular to tobacco is superfluous with double loop flavoring and casing
Remaining feeding system.
Background technique
The flavoring and casing feeding system on tobacco processing line is generally used pure tank single loop (or extra quality tank list at present
Circuit) pipeline structure, the basic function of tobacco cutting technique flavoring and casing may be implemented.But go out in flavoring and casing feeding system
When existing abnormal conditions, such as spray nozzle clogging, plugged filter, valve switch are not in place, gear failure of pump etc., it is possible to occur
It cannot stablize according to flavoring and casing ratio uniform and apply fragrance, even without the quality problems for adding fragrance, not only influence throwing
The normal production of line, also affects the inherent quality of cigarette product.Some scrap prodn. lines using pure tank single injector valve,
Therebetween two circuit feed mode is used, can not achieve redundancy feed when spray nozzle clogging, nozzle threshold switch are not in place.
Utility model content
For the deficiency in the prior art, it is superfluous with double loop flavoring and casing that the purpose of the utility model is to provide a kind of tobaccos
Remaining feeding system is able to achieve a variety of novel perfuming charging redundancy feeding systems for applying fragrance form.The system can be according to pre-
The flavoring and casing mode first set realizes that feed mode applies fragrance simultaneously according to setting ratio for double loop, or realizes one with one
Standby redundancy feed mode applies fragrance, can satisfy when flavoring and casing system has abnormal, can not only avoid the occurrence of and not add
The quality accident of fragrance, moreover it is possible to according to the application fragrance that setting ratio is uniform and stable in non-stop-machine situation, realize error protection
Redundant Control effect.
The technical solution adopted in the utility model are as follows:
A kind of tobacco double loop flavoring and casing redundancy feeding system, including PLC and with PLC control connection the first flavoring add
Expects pipe road the second flavoring and casing pipeline；
The first flavoring and casing pipeline includes pipeline ontology and the outlet valve being arranged on pipeline ontology, blows clearly
Valve, purge valve, bypass valve, fragrance pump, shut-off valve, flowmeter, nozzle group valve, material returning valve and nozzle, the first of the outlet valve
Import is connected with the discharge port of batch can, and the second import passes through purge valve and blows valve clearly to be connect with water source and compressed gas source respectively；Out
The export pipeline of material valve is divided into two-way by the first triplate line, and fragrance pump, shut-off valve and flow are disposed on main line
It counts, bypass valve is provided on other pipeline, two-way end is pipeline ontology, pipeline ontology and nozzle by the convergence of the second triplate line
Valve import be connected, first outlet and the nozzle of nozzle group valve are directly connected to, second outlet pass through material returning valve respectively with batch can feedback outlet
It is connected with blowdown apparatus；The structure of the second flavoring and casing pipeline is identical with the first flavoring and casing pipeline structure.
The first flavoring and casing pipeline further includes having blowdown valve and clout recovery port, is each attached to the discharge port of batch can
On.
The batch can is one, and batch can bottom is provided with the first discharge port and the second discharge port, and top is provided with first
Feedback outlet and the second feedback outlet further include central processing unit and be separately positioned between the first discharge port and the first feedback outlet
One flavoring and casing pipeline and the second flavoring and casing pipeline being arranged between the second discharge port and the second feedback outlet.
The utility model is fed using double loop flavoring and casing redundancy, is reduced flavoring and casing system and is broken down to product
The influence of quality avoids the occurrence of mass defect, guarantees the stability of flavoring and casing system operation, improves scrap prodn. line production effect
Rate.
Detailed description of the invention
Fig. 1 is the electrical schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes PLC and controls the first flavoring of connection with PLC when using redundancy feed mode
Feed lines the second flavoring and casing pipeline；
The first flavoring and casing pipeline includes pipeline ontology and the outlet valve 1 being arranged on pipeline ontology, blows clearly
Valve 10, purge valve 9, bypass valve 5, fragrance pump 2, shut-off valve 3, flowmeter 4, nozzle group valve 6, material returning valve 8 and nozzle 7, described goes out
First import of material valve 1 is connected with the discharge port of batch can 11, the second import pass through purge valve 9 and it is clear blow valve 10 respectively with water source and
Compressed gas source connection；The export pipeline of outlet valve 1 is divided into two-way by the first triplate line, is disposed with fragrance on main line
2, shut-off valve 3 and flowmeter 4 are pumped, bypass valve 5 is provided on other pipeline, main line and this two-way end of bypass pass through the second threeway
Pipeline convergence is pipeline ontology, and pipeline ontology is connected with 6 import of nozzle group valve, and first outlet and the nozzle 7 of nozzle group valve 6 directly connect
It connects, second outlet is connected with 11 feedback outlet of batch can and blowdown apparatus 12 respectively by material returning valve 8；Second flavoring and casing
The structure of pipeline is identical with the first flavoring and casing pipeline structure, specific as shown in the figure.
The first flavoring and casing pipeline further includes having blowdown valve 12 and clout recovery port 13, is each attached to going out for batch can
In material mouth.
The batch can 11 is one, and 11 bottom of batch can is provided with the first discharge port and the second discharge port, and top is provided with
First feedback outlet and the second feedback outlet further include central processing unit and are separately positioned between the first discharge port and the first feedback outlet
The first flavoring and casing pipeline and the second flavoring and casing pipeline for being arranged between the second discharge port and the second feedback outlet.
Just when the circuit of flavoring and casing is broken down, another set of circuit progress flavoring can be switched with automatic or manual and added
Material；In handoff procedure, practical feed ratio, practical fragrance flow and the not big fluctuation of flavoring and casing precision, of short duration wave are kept
It is dynamic to enter normal condition.
Two independent flavoring and casing pipelines, each circuit are installed in the utility model batch can bottom discharge end at the scene
The application task of flavoring and casing can be individually completed according to setting flavoring and casing ratio；System carries out pipeline before flavoring and casing
When pre-filled, circuit one and circuit two are pre-filled according to setting flow progress simultaneously；After reaching the setting pre-filled time, circuit
One and circuit two keep be in pre-filled operating status, waiting for the start charging.
For the utility model when starting charging, circuit one normally applies fragrance according to flavoring and casing ratio, circuit two according to
The flavoring and casing flow setting value in circuit one is in pre-filled operating status as pre-filled flow.It breaks down in circuit one
When can not normally feed, being switched to circuit two is normal charging state, and circuit one is in shutdown maintenance state as needed.Circuit
After one troubleshooting, worked normally when next batch starts.
The utility model has two sets of independent used flavoring and casing circuits, Ke Yigen between batch can and roller spray
Carry out different feeding manners according to specific demand, be exemplified below: 1, using when simultaneously feed mode apply feed liquid, by flavoring plus
Material ratio is divided into small one and large one two ratios, can carry out flavoring according to small scale according to large scale, circuit two using circuit one
Charging, is all made of PID control；Or using circuit one according to fixed large scale charging, circuit two is added using PID control small scale
Material.2, when using redundancy feed mode, normally circuit one normally applies fragrance when charging, and circuit two is according to calculated flavoring
Flow setting value feed as pre-filled setting flow, is constantly in pre-filled operating status.In circuit, one pipeline occurs abnormal
When, realize that seamless switching circuit two is normal charging state, circuit one is in shutdown maintenance state.After one troubleshooting of circuit,
Enter pre-filled operating status as spare.
Claims (3)
1. a kind of tobacco double loop flavoring and casing redundancy feeding system, it is characterised in that: control connection including PLC and with PLC
First flavoring and casing pipeline the second flavoring and casing pipeline；
The first flavoring and casing pipeline includes pipeline ontology and the outlet valve being arranged on pipeline ontology, blows valve clearly, is clear
Wash valve, bypass valve, fragrance pump, shut-off valve, flowmeter, nozzle group valve, material returning valve and nozzle, the first import of the outlet valve with
The discharge port of batch can is connected, and the second import passes through purge valve and blows valve clearly to be connect with water source and compressed gas source respectively；Outlet valve
Export pipeline is divided into two-way by the first triplate line, and fragrance pump, shut-off valve and flowmeter, side pipe are disposed on main line
Road is provided with bypass valve, and two-way end is pipeline ontology, pipeline ontology and nozzle group valve import by the convergence of the second triplate line
Be connected, first outlet and the nozzle of nozzle group valve are directly connected to, second outlet pass through material returning valve respectively with batch can feedback outlet and blowdown
Device is connected；The structure of the second flavoring and casing pipeline is identical with the first flavoring and casing pipeline structure.
2. tobacco according to claim 1 double loop flavoring and casing redundancy feeding system, it is characterised in that: described
One flavoring and casing pipeline further includes having blowdown valve and clout recovery port, is each attached on the discharge port of batch can.
3. tobacco according to claim 2 double loop flavoring and casing redundancy feeding system, it is characterised in that: the material
Tank is one, and batch can bottom is provided with the first discharge port and the second discharge port, and top is provided with the first feedback outlet and the second feed back
Mouthful, further include central processing unit and the first flavoring and casing pipeline being separately positioned between the first discharge port and the first feedback outlet and
The second flavoring and casing pipeline between second discharge port and the second feedback outlet is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039756.3U CN209300260U (en) | 2018-12-06 | 2018-12-06 | A kind of tobacco double loop flavoring and casing redundancy feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039756.3U CN209300260U (en) | 2018-12-06 | 2018-12-06 | A kind of tobacco double loop flavoring and casing redundancy feeding system |
Publications (1)
| Publication Number | Publication Date |
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| CN209300260U true CN209300260U (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039756.3U Active CN209300260U (en) | 2018-12-06 | 2018-12-06 | A kind of tobacco double loop flavoring and casing redundancy feeding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619643A (en) * | 2018-12-06 | 2019-04-16 | 河南中烟工业有限责任公司 | A kind of tobacco double loop flavoring and casing redundancy feeding system and method |
-
2018
- 2018-12-06 CN CN201822039756.3U patent/CN209300260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619643A (en) * | 2018-12-06 | 2019-04-16 | 河南中烟工业有限责任公司 | A kind of tobacco double loop flavoring and casing redundancy feeding system and method |
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