CN209606175U - A kind of electric control system for calcium carbide automatic sample - Google Patents
A kind of electric control system for calcium carbide automatic sample Download PDFInfo
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- CN209606175U CN209606175U CN201920171681.6U CN201920171681U CN209606175U CN 209606175 U CN209606175 U CN 209606175U CN 201920171681 U CN201920171681 U CN 201920171681U CN 209606175 U CN209606175 U CN 209606175U
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- calcium carbide
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Abstract
The utility model discloses a kind of electric control system for calcium carbide automatic sample, it is not required to manually participate in sample preparation using the electric control method of calcium carbide automatic sample, is fully completed by automation equipment.Sample making course would not naturally also cause the health harm to personnel.It is additionally provided with air cleaner in same system, dedusting will follow when automatic sample-making system starts work starts together, so that the environment Dust Capacity around sample making apparatus is low.The calcium carbide automatic sample control system includes the jaw crusher and double-layer electric separating sieve that outlet is 12mm, and the calcium carbide granularity that can thus make vibration sort out fully meets the requirement in national standard GB10665-2004.During sample preparation is filling a coding can be written in RFID label tag in each installation calcium carbide sample bottle by calcium carbide automatic sample control system, and press seal one can only seal off primary disposable bottle cap.The factor of interference chemical examination brought by artificial sample preparation is thoroughly prevented.
Description
Technical field
The utility model belongs to technical field of automatic control, is applied to chemical industry, and in particular to one kind is used for calcium carbide
The electric control system of automatic sample.
Background technique
Calcium carbide (calcium carbide) chemical property is active, meets water and intense reaction occurs, be mainly used to produce acetylene in chemical industry.Electricity
The quality of stone quality determines the mostly and few of gas forming amount, and then determines the price of calcium carbide.The a collection of calcium carbide of the every buying of manufacturer,
Simultaneously sample preparation can be all sampled to it after calcium carbide to factory, and then chemically examines and obtains the quality for getting angry magnitude to judge calcium carbide.
Essentially artificial sample preparation in calcium carbide industry at present, the sample making course of sample preparation personnel in the case where two supervisors accompany into
Row.Start crusher first, collected carbide samples are poured into crusher and are crushed, the calcium carbide electricity sample being crushed is fallen
Enter in separating sieve and sieved (mesh size 3.5mm) in the form of manually, and then the calcium carbide after screening is respectively charged into 4 samples
Bottle, while also snapping fits into sack for transporting calcium carbide vehicle information in 4 sample bottles, finally 4 bottles of samples are locked in sample cabinet on the spot.Second day
It is unlocked and is sampled by transit staff, the information of vehicles card inside sample bottle is substituted for digital coding and is made a record, wherein two bottles of works
It send for sample for test between chemical examination and is chemically examined, in addition save 1 star in 2 bottles of sample cabinets for locking storage sample point as sample for future reference
Phase enables sample for future reference when production calcium carbide producer is disputable to result of laboratory test and carries out secondary check.
The calcium carbide method of preparing sample in industry has the disadvantage in that at present
A large amount of dust can be generated in calcium carbide sample making course, and calcium carbide is 3 class carcinogens, endangers sample preparation operator
The health of member.
In national standard GB10665-2004 regulation for the calcium carbide granularity of calcium carbide gas forming amount measurement in 5-12mm, and current industry
Interior artificial carbide samples granularity obtained, which mostly substantially increases in 1-15mm etc., the work of subsequent chemical examination staff, to be selected
The calcium carbide for meeting chemical examination granularity, not only reduces working efficiency, and increase labor intensity.
At present in the calcium carbide sample making course in industry, sample preparation personnel need the work under the accompanying of supervisor, mainly
In order to avoid interference from human factor test result.Employment cost is not only increased for enterprise in this way, and cannot be prevented completely
Artificial disturbing factor.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is that avoid calcium carbide dust from injuring caused by body,
Guarantee carbide samples safety, a kind of electric control system for calcium carbide automatic sample is provided.
To achieve the above object, the utility model provides the following technical solutions: a kind of for the electrical of calcium carbide automatic sample
Control system, including management level, control layer and executing agency；The management level are host computer, for carrying out the configuration of system, are worth
Class personnel can be in the operation of the equipment, input service data and real-time monitoring site equipment at the long-range start and stop scene of duty room
State；
The control layer is industrial programmable logic controller (PLC), the WorkFlow Managerment for the scene of carrying out；
The executing agency includes dedusting fan group, calcium carbide sample-preparing system, and the dedusting fan group is mounted on calcium carbide sample preparation
In each executing agency of system, the calcium carbide sample-preparing system includes sample cylinder, crusher, the electrical separation sieve for storing calcium carbide original stone；
It is the sample adding device that gathers materials that the electrical separation, which sieves next executing agency, is shipping line below the sample adding device that gathers materials, goes back in shipping line
It is provided with weighing unit, the weighing unit is as transmitter by the calcium carbide weight value Real-time Feedback in sample bottle to field control
Layer；Conveying has several sample bottles in shipping line, and each sample bottle is corresponding with RFID label tag, and capping machine, gland are additionally provided in shipping line
Bottle cap is pressed in sample bottle opening by machine；The terminal of shipping line is connected to sample bottle storage area.
Preferably, electrical separation sieve and the sample adding device that gathers materials are also connected with recycling shipping line, and the terminal for recycling shipping line connects
It is connected to clout recovery bin.
Preferably, control layer is configured with digital quantity input/output interface, analog input and output interface, high-speed pulse input
Output interface, RJ45 Industrial Ethernet interface and RS485 serial communication interface.
Preferably, the belt feeder of dedusting fan group, crusher, electrical separation sieve and shipping line is mounted on switch sensing
Device.
Preferably, the sample cylinder is mounted on turnover mechanism.
A kind of concrete operation method of the electric control system for calcium carbide automatic sample:
(1) operator only needs the data input by calcium carbide sample in host computer before starting sample preparation, confirms sample making apparatus
In place empty Bottle and bottle cap needed for sample preparation；
(2) when calcium carbide sample-preparing system is started to work, start dedusting fan group, absorb and be sieved by crusher, electrical separation
Etc. mechanisms work caused by calcium carbide dust；
(3) before the work of calcium carbide sample-preparing system, empty sample bottle can be delivered to sample-adding station by conveyer belt, in sample-adding station
Lower section is equipped with weighing unit, first detects the quality of empty sample bottle whether within defined deviation range, if the matter of empty sample bottle
It measures excessive with standard null sample bottle mass deviation, it was demonstrated that substance may be housed in empty sample bottle, at this moment need manually to intervene；If surveyed
Coding is written if there is no problem, by the electronic tag in sample bottle in sample bottle of having leisure, and completes detection；
(4) successively starting rejected material feeds back line, separating sieve and crusher, after the above equipment normally starts, turnover mechanism
It will drive sampling tank movement, the calcium carbide in bucket poured into crusher and is crushed；Judge whether is empty sample bottle in filling station
Be ready to, be not ready to, continue waiting for, after be ready to if start sample adding device and carry out being loaded filling work；
(5) then calcium carbide enters electrical separation sieve, is screened, and standard compliant calcium carbide enters the sample adding device that gathers materials, no
The calcium carbide for closing symbol specification enters clout recovery bin by recycling shipping line；The calcium carbide to gather materials in sample adding device is injected into write-in coding
Sample bottle in, the weight data that control system real-time monitoring Weighing module is fed back just stops once reaching set value
Work；
(6) sample bottle of canned calcium carbide is moved to gland station and carries out squeeze cap operation, squeeze cap is after the completion by sample bottle
It is delivered to sample bottle storage area；The sample preparation of calcium carbide is then carried out according to the workflow, until this is made after filling 4 bottles of completion
Sample workflow terminates.
Compared with prior art, the utility model has the beneficial effects that
1, it is not required to manually participate in sample preparation using the electric control method of calcium carbide automatic sample, it is all complete by automation equipment
At.Sample making course would not naturally also cause the health harm to personnel.Air cleaning is additionally provided in same system
Equipment, when automatic sample-making system starts work, dedusting will be followed starts together, so that the environment dust around sample making apparatus
It measures low.
2, the calcium carbide automatic sample control system includes the jaw crusher and double-layer electric separating sieve that outlet is 12mm
(upper layer mesh 12mm, lower layer network interface 5mm), the calcium carbide granularity that can thus make vibration sort out fully meet national standard
Requirement in GB10665-2004.
3, calcium carbide automatic sample control system, can be by the RFID in each installation calcium carbide sample bottle during sample preparation is filling
A coding is written in label, and press seal one can only seal off primary disposable bottle cap.It ensures that and is making in this way
Sample does not have personnel that can touch carbide samples before sealing off to chemical examination, has thoroughly prevented interference chemical examination brought by artificial sample preparation
Factor.
Detailed description of the invention
Fig. 1 is the utility model calcium carbide automatic sample-making system structure chart；
Fig. 2 is the utility model calcium carbide automatic sample electric control theory figure；
Fig. 3 is that the utility model calcium carbide automatic sample controls work flow diagram.
Figure label: 1, dedusting fan group；2, sample cylinder；3, crusher；4, electrical separation sieves；5, shipping line is recycled；6, remaining
Expect recovery bin；7, gather materials sample adding device；8, sample bottle；9, shipping line；10, weighing unit；11, bottle cap；12, capping machine；13, sample bottle
Storage area.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1, being the system construction drawing of calcium carbide automatic sample；When whole system is started to work, dedusting motor group 1
It will work, absorb the calcium carbide dust caused by the mechanisms work such as crusher 3, electrical separation sieve 4, make the powder around equipment
Dust quantity becomes smaller.The process of sample preparation around calcium carbide operating flow to carry out, open sample preparation after can successively start dedusting motor group 1,
Recycle shipping line 5, electrical separation sieve 4 and crusher.Each equipment has turnover mechanism and sample bucket 2 is driven to act after normally starting,
Calcium carbide in sample bucket 2 is poured into crusher 3 to be crushed, crusher 3 is fallen into after calcium carbide to be crushed to the granularity of 1-12mm size
4 entrances are sieved to electrical separation.It is Double-layer screen that separating sieve, which is selected, and upper screen mesh is 12mm, and lower screen network interface is 5mm.
After electrical separation sieve screening, the calcium carbide particle screening of 5-12mm diameter range can be come out and flow into the sample-adding that gathers materials
Device 7 screens out the underproof calcium carbide particle come and can fall into recycling shipping line and send 5 to recovery area.
Before the work of calcium carbide sample-preparing system, empty sample bottle 8 can be delivered to sample-adding station by shipping line 9, in sample-adding station
Lower section is equipped with weighing unit 10, first detect empty sample bottle 8 quality whether within defined deviation range (all sample bottles are all
Unified specification), if the quality and standard null sample bottle mass deviation of empty sample bottle are excessive, it was demonstrated that substance may be housed in empty sample bottle,
At this moment it needs manually to intervene.If there is no problem if measuring sky sample bottle, the electronic tag in sample bottle can be written and be encoded
After start filling, just stop filling, mobile sample bottle to capping machine 12 after pre-set value until measuring calcium carbide weight and meeting
The disposable bottle cap of press seal is carried out, sample bottle is finally delivered to sample bottle storage area 13.The overall process of the sample preparation does not need sample preparation
Human contact's calcium carbide (except failure) avoids calcium carbide dust and causes damages to the health of sample preparation personnel.
Referring to Fig. 2, being the electric control system structure chart of calcium carbide automatic sample；The system is divided into three layers, management level,
Control layer and executing agency.Management level are host computer, carry out the configuration of system, and operator on duty can be existing in the long-range start and stop of duty room
Equipment, the operating status of input service data and real-time monitoring site equipment.
Control layer is then traditional industrial programmable logic controller (PLC), and the WorkFlow Managerment at the scene of carrying out, controller needs
Will configured with digital quantity input/output interface, analog input and output interface, high-speed pulse input/output interface, RJ45 industry with
Too network interface and RS485 serial communication interface.
There are the equipment such as dedusting fan group 1, crusher 3, electrical separation sieve 4, belt feeder in executing agency.Above equipment it is each
The corresponding position of executing agency is equipped with switch sensor, and is detected, and weighing unit is as transmitter by the electricity in sample bottle
Stone weight value feeds back to field controller in real time, in order to which controller quickly makes control judgement.The system introduces RFID
Technology posts information carrier on each coal sample bottle, in calcium carbide sample primarily to prevent the company-information of carbide samples from revealing
Corresponding company-information is encoded and is written into carrier before product are filling, and then instead of before with company-information
Card is put into the labeling method in bottle.The advantage of doing so is that the people that sample message can be had permission sees, obtained calcium carbide sample
The confidentiality of product can be higher.
Referring to Fig. 3, being the work flow diagram of calcium carbide automatic sample electric control system；Operator before beginning sample preparation
It needs the data input by calcium carbide sample in host computer, confirms in sample making apparatus and place empty Bottle and bottle cap needed for sample preparation i.e.
It can.Dedusting motor group 1, electricity after dedusting motor group 1 successfully starts up can be opened in environment locating for automatic sample after starting sample preparation
The workflow of stone sample-preparing system can be divided into two, and one is standby bottle process, the other is sample preparation process.
The major function of standby bottle process is done homework for the empty sample bottle of cleaning needed for sample preparation process, when filling station
In the case where there is no empty bottle, shipping line will self-starting empty bottle is transported to filling station, at the same time, weighing unit 10 can be examined
It whether problematic surveys current empty bottle quality its quality size compared with the standard quality of empty bottle, is proved if deviation is excessive
There may be other substances in bottle, need manually to handle.It is meaned if there is no problem in the empty bottle quality size sent
The current sample bottle for preparing complete, empty sample bottle is written after encoding and counting the sample bottle number being ready for wait for it is filling.Such as
After the completion of the fruit ready sample bottle is filling, that is, it is ready for next sample bottle, until knowing canned 4 so circulation is gone down.
In the work of sample preparation process, successively starting recycling shipping line 5, electrical separation sieve 4 and crusher 3, the above equipment
After normal starting, turnover mechanism will drive the movement of sample bucket 8, and the calcium carbide in bucket is poured into crusher 3 and is crushed.Then just
Whether the empty sample bottle judged in filling station is ready to, and is not ready to, continues waiting for, after be ready to if start calcium carbide
Sample-preparing system carries out being loaded filling work.Control system will the weight data that feeds back of real-time monitoring Weighing module, once
The value for reaching set just stops the work of calcium carbide sample-preparing system.The sample bottle 8 of canned calcium carbide is then moved to capping machine 11
Squeeze cap operation is carried out, sample bottle is delivered to sample bottle storage area 13 after the completion by squeeze cap.Then according to the workflow into
The sample preparation of row calcium carbide, until this sample preparation workflow terminates after filling 4 bottles of completion.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric control system for calcium carbide automatic sample, it is characterised in that: including management level, control layer and execute machine
Structure；The management level are host computer；The control layer is industrial programmable logic controller (PLC)；
The executing agency includes dedusting fan group (1), calcium carbide sample-preparing system, and the dedusting fan group (1) is mounted on calcium carbide system
In each executing agency of sample system, the calcium carbide sample-preparing system includes storing the sample cylinder (2) of calcium carbide original stone, crusher (3), electronic
Separating sieve (4)；The electrical separation sieve (4) next executing agency is to gather materials sample adding device (7), below the sample adding device that gathers materials (7)
It for shipping line (9), is additionally provided with weighing unit (10) in shipping line (9), the weighing unit (10) is as transmitter by sample bottle
(8) calcium carbide weight value Real-time Feedback in is to field control layer；Conveying has several sample bottles (8), each sample bottle in shipping line (9)
(8) it is corresponding with RFID label tag, is additionally provided on shipping line (9) capping machine (12), bottle cap (11) is pressed in sample bottle by capping machine (12)
(8) opening；The terminal of shipping line (9) is connected to sample bottle storage area (13).
2. a kind of electric control system for calcium carbide automatic sample according to claim 1, it is characterised in that: the electricity
Dynamic separating sieve (4) and the sample adding device that gathers materials (7) are also connected with recycling shipping line (5), and the terminal of recycling shipping line (5) is connected to remaining
Expect recovery bin (6).
3. a kind of electric control system for calcium carbide automatic sample according to claim 1, it is characterised in that: the control
Preparative layer is configured with digital quantity input/output interface, analog input and output interface, high-speed pulse input/output interface, RJ45 industry
Ethernet interface and RS485 serial communication interface.
4. a kind of electric control system for calcium carbide automatic sample according to claim 1, it is characterised in that: described to remove
Dirt blower fan group (1), crusher (3), electrical separation sieve (4) and the belt feeder of shipping line is mounted on switch sensor.
5. a kind of electric control system for calcium carbide automatic sample according to claim 1, it is characterised in that: the sample
Cylinder (2) is mounted on turnover mechanism.
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| CN201920171681.6U CN209606175U (en) | 2019-01-30 | 2019-01-30 | A kind of electric control system for calcium carbide automatic sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926906A (en) * | 2019-12-30 | 2020-03-27 | 济南中意维尔科技有限公司 | Automatic package, sample, screening, broken system of tearing of alloy ore deposit |
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2019
- 2019-01-30 CN CN201920171681.6U patent/CN209606175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926906A (en) * | 2019-12-30 | 2020-03-27 | 济南中意维尔科技有限公司 | Automatic package, sample, screening, broken system of tearing of alloy ore deposit |
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