CN206382127U - Plunger type flotation dosing machine - Google Patents
Plunger type flotation dosing machine Download PDFInfo
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- CN206382127U CN206382127U CN201621298191.5U CN201621298191U CN206382127U CN 206382127 U CN206382127 U CN 206382127U CN 201621298191 U CN201621298191 U CN 201621298191U CN 206382127 U CN206382127 U CN 206382127U
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- control
- medicament
- magnetic valve
- plunger
- dosing machine
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Abstract
Plunger type flotation dosing machine, is related to a kind of flotation dosing machine, and described flotation dosing machine includes touch-screen display module, communication function module, PLC, magnetic valve, drive device and the part of plunger pump six：The plunger type flotation dosing machine, utilize plunger type principle, the machine and remote control can be carried out to PLC control unit by touch screen display unit or communication module unit respectively, the control that can be achieved after control signal to 3 position-5 way magnetic valve is received by PLC, and then the control to drive device can be realized, the gas circuit direction of cylinder is controlled, cylinder drives the plunger of plunger pump to move reciprocatingly and realizes the addition of medicament, so as to realize Adding medicine control.Add dose number can be by controlling the action frequency of magnetic valve unit interval to realize.
Description
Technical field
The plunger type chemicals feeder is the equipment added for ore-dressing technique floating agent, and plunger type chemicals feeder utilizes plunger pump
Suck medicament and release medicament, can as power set by the medicament of low-lying it is quantitative be transported to high elevation, can also conduct
Metering device by the medicament of high elevation it is quantitative be transported to low-lying, the present invention can be used for the flotation of non-ferrous metal ore factory, concentration
Medicament etc. a variety of flotation workshops is added, dosages distribution control, and accurate quantification is filling to wait the occasion automatically controlled.With it is automatic
Change system is combined, and can carry out dosing according to the real-time control signal of automated system, so as to ensure the stable high of production link
Effect operation, improves product quality.According to flotation phenomenon and floating operation personnel's experience have shown that to make flotation effect good, flotation cell
Floating agent addition it is moderate, it is not only uneconomical when floating agent addition is excessive, and easily environment is caused
Pollution；When floating agent addition is too small, valuable mineral is lost from, metal recovery rate reduction.Therefore basis is not only needed
Technological requirement adds optimal amount, also to adjust floating agent according to current ore properties, flotation mine-supplying quantity, floatation concentration, right
The control of ore-dressing technique floatation process has important effect.
Background technology
According to incompletely statistics nearly 90% non-ferrous metal be by floatation process sort out come, it can be seen that flotation exists
Critical role in ore dressing process.In addition, floatation is also widely used for the choosing of the mineral such as nonmetallic, rare metal
Not.Floatation also makes constant progress, removed as one of most important method of ore dressing process therewith in the evolution of ore dressing
The development of flotation device and flotation control method, the species and consumption of medicament are that the key link of floatation process is also to determine flotation
One of key factor for index quality, medicine system also becomes increasingly automation, intellectuality.So chemicals feeder also just should
Transport and give birth to, in terms of chemicals feeder is to improving mineral processing index, saving dosing, reinforcement business administration, reduction workman's work load
All direct economic benefit and social benefit are brought to enterprise.
The content of the invention
It is an object of the invention to provide a kind of flotation dosing equipment, the equipment can solve floatation process medium and long distance and add
Dosing problem in the live floatation process such as medicine, Automatic Dosing, chemical feeding quantity statistics, telecommunication control, its dosing precision can reach
1%.The system is by the way that to flotation froth, the detection of flotation concentrate taste contrasts floating agent control mathematical model, it can be determined that
Whether current additive amount of medicament needs adjustment, when needing adjustment, and automation control system can be given with output control signal should
Plunger type chemicals feeder, carries out the adjustment of additive amount of medicament, and its dosing precision can reach 1%.
The purpose of the present invention is to be achieved through the following technical solutions：
The plunger type flotation dosing machine, using plunger type principle, controls the conducting of 3 position-5 way magnetic valve to control by PLC
The gas circuit direction of cylinder processed, cylinder drives the plunger of plunger pump to move reciprocatingly and realizes the addition of medicament, and electric in the unit interval
The action frequency of magnet valve is the number of times that plunger pump adds medicament, and the addition of medicament can be multiplied by electromagnetism with the volume of plunger pump
The action frequency of valve is calculated, therefore, and the action frequency of control magnetic valve unit interval just can be with the flow of control column plug pump.
Beneficial effect：
First, the present invention can solve the accurate quantitative analysis liquid-adding device of far distance automatic controlling and regulation, and control simultaneously multiple
The dosage of snack made with traditional Chinese medicines（It can be designed according to field requirement）；The dosage of every can be set as needed, from thousands of milliliters per minute
To several milliliters per minute.
2nd, the present invention uses modularized design, and integrated level is high；User interface is friendly, full Chinese prompt（Including snack made with traditional Chinese medicines name
Claim）, it is simple to operate, just it can be grasped in operating personnel's a few minutes.The present invention is counted and beaten to the year, month, day of dosing
Print function, can store it is each production each dosing passage of order of classes or grades at school dose data, and can when show and count in fact.
3rd, the present invention can provide MODBUS RTU communication interfaces, be communicated with DCS system, be that remote control, Multimode Control are carried
For feasibility.
4th, the present invention can improve work situation, reduce the labor intensity of operating personnel, and the present invention has good promotion price
Value, regulation chemical feeding quantity quick and easy accurate, programming count, Charge control, improves operation and the managerial skills of flotation operation, carries
High flotation operation index, the economic benefit for saving dosing, administration precision are better than 1%.
Brief description of the drawings
Fig. 1 plunger type chemicals feeder schematic diagrams；
Fig. 2 plunger type medicine system configuration diagrams；
In figure：（1）Tank diameter（2）High-order spray tank（3）Gate valve（4）Permanent liquid case（5）3 position-5 way magnetic valve（6）Plastics leak
Bucket.
Embodiment
Illustrated embodiment below in conjunction with the accompanying drawings, the invention will be further described.
Such as（Fig. 1）Shown, the present invention has touch-screen display module, communication function module, PLC, magnetic valve, driving
Device and plunger pump composition.
The present invention specific implementation step by（Fig. 2）Understand.Medicament is prepared and conveyed such as（Fig. 2）Understand, medicament pulvis (or
Emulsion) warp（1）Tank diameter, is configured to after the concentration of production requirement, and gravity flow enters（2）High-order spray tank, passes through through pipeline（3）Lock
Valve, from inflow（4）After permanent liquid case, the PLC of plunger type chemicals feeder passes through control（5）3 position-5 way magnetic valve, conducting
To control the commutation of cylinder gas circuit, cylinder drives the plunger of plunger pump to move reciprocatingly and realizes the addition of medicament, and the unit interval
The action frequency of interior magnetic valve is the number of times that plunger pump adds medicament, and the addition of medicament can be multiplied by with the volume of plunger pump
The action frequency of magnetic valve is calculated, therefore, and the action frequency of control magnetic valve unit interval just can be with control column plug pump
Flow, that is, use chemicals feeder host computer control（5）3 position-5 way magnetic valve, ON time length come determine flow into（6）Plastic funnel
In dose.Actually it is to automatically control executive component ---（5）When 3 position-5 way magnetic valve, conducting in a cycle
Between, so that the number of dosage determined.System host is using P as a controlling cycle, by service time of T/each cycle, P and
The length of T time can be by keyboard to set up control, and the T numerals of input through keyboard are big, i.e., in a cycle, the time opened is just long, from
And dosage is just big.Change input through keyboard numeral P and T size, so that it may change dosage number.In addition, also can directly it set
Put flow value Q.
Wherein：(flow Q) ml/min=(60 seconds/P) * T*K1；COEFFICIENT K 1--- magnetic valve flow parameters ml/s；T -- open
The logical time.
Select suitable parameter: P（Second）、T（Second）、K1（ml/S）After input through keyboard, you can obtain flow Q.Also can direct key
Disk inputs Q flow values, and P and T are calculated automatically.It can specifically perform according to the following steps：
The first step：Main frame is checked.Due to long-distance transport, to first check for whether main frame outward appearance has damage and wiring board to be
No to be plugged, each several part screw has non-loosening.
Second step：220V power supplys are accessed by figure, going through correctness can power transmission test-run a machine.It is first turned on opening on panel
Close, then open the power supply of magnetic valve.
3rd step：Pharmaceutical quantities needed for each point are keyed in, into running status, by start key, each indicator lamp presses different rule
Light on and off are restrained, magnetic valve is also successively opened and closed by this rule, illustrates that chemicals feeder works well.
4th step：To ensure permanent liquid case constant liquid level before adjustment.Such as first passage：Design discharge is 1000m1/min,
Then " 1000 " can be keyed at Q on keyboard, key in the parameter m1/s of magnetic valve, appropriate adjustment P and T values on keyboard at k1.
As needed to change flow later, then only Q values need to be changed on keyboard can
For example：（Experience is set）
Cycle：P=6 (second)
Service time：--- --- -- suitably adjusts for T=1 (second)
Magnetic valve flow：--- --- --- -- suitably adjusts for K1=100 (ml/s)
Dosing percent concentration：K2 =10(%)
Magnetic valve flow per minute：Q= 1000(ml/min)
5th step：Such as certain point keys in " 0 " without dosing, by T and Q can close magnetic valve
6th step：Chemicals feeder starts and setting completed, can pass through（Fig. 1）Touch screen display unit is shown and controlled,
Also it can pass through（Fig. 1）Communication function module carries out the operation such as remote control, PC control.
Claims (2)
1. plunger type flotation dosing machine, it is characterised in that described flotation dosing machine includes touch-screen display module, communication function
Module, PLC, magnetic valve, drive device and the part of plunger pump six：The plunger type flotation dosing machine, sharp plunger type dosing
Machine, which sucks medicament using plunger pump and releases medicament principle, realizes that medicament is prepared and conveyed, can be as power set by low-lying
Medicament it is quantitative be transported to high elevation, can also as metering device by the medicament of high elevation it is quantitative be transported to low-lying, lead to
The machine and remote control can be carried out to PLC control unit respectively by crossing touch screen display unit or communication module unit, be connect by PLC
The control that can be achieved after control signal to 3 position-5 way magnetic valve is received, and then the control to drive device can be realized, that is, is controlled
The gas circuit direction of cylinder, cylinder drives the plunger of plunger pump to move reciprocatingly and realizes the addition of medicament, so that Adding medicine control is realized,
Add dose number can be by controlling the action frequency of magnetic valve unit interval to realize.
2. the medicament according to claim 1 plunger type flotation dosing machine is prepared and conveyed, it is characterised in that medicament pulvis
(or emulsion) agitated groove is configured to after the concentration of production requirement, and gravity flow enters high-order medicine-chest groove, is flow automatically through pipeline by gate valve
Enter after permanent position water tank, the PLC of plunger type chemicals feeder by controlling the conducting of magnetic valve to control the commutation of cylinder gas circuit,
Cylinder drives the plunger of plunger pump to move reciprocatingly and realizes the addition of medicament, and the action frequency of magnetic valve is in the unit interval
Plunger pump adds the number of times of medicament, and the action frequency that the addition of medicament can be multiplied by magnetic valve with the volume of plunger pump is calculated
Go out, therefore, the action frequency of control magnetic valve unit interval just can use chemicals feeder host computer control with the flow of control column plug pump
The ON time length of magnetic valve come determine flow into plastic funnel in dose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298191.5U CN206382127U (en) | 2016-11-30 | 2016-11-30 | Plunger type flotation dosing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298191.5U CN206382127U (en) | 2016-11-30 | 2016-11-30 | Plunger type flotation dosing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206382127U true CN206382127U (en) | 2017-08-08 |
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ID=59487659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298191.5U Active CN206382127U (en) | 2016-11-30 | 2016-11-30 | Plunger type flotation dosing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206382127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423585A (en) * | 2016-11-30 | 2017-02-22 | 丹东东方测控技术股份有限公司 | Plunger type flotation chemical feeding machine |
-
2016
- 2016-11-30 CN CN201621298191.5U patent/CN206382127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423585A (en) * | 2016-11-30 | 2017-02-22 | 丹东东方测控技术股份有限公司 | Plunger type flotation chemical feeding machine |
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