CN213791491U - Automatic dispensing system of solid sodium cyanide - Google Patents
Automatic dispensing system of solid sodium cyanide Download PDFInfo
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- CN213791491U CN213791491U CN202022351370.3U CN202022351370U CN213791491U CN 213791491 U CN213791491 U CN 213791491U CN 202022351370 U CN202022351370 U CN 202022351370U CN 213791491 U CN213791491 U CN 213791491U
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- sodium cyanide
- solid sodium
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- barren liquor
- stirred tank
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Abstract
The utility model belongs to the technical field of the automatic technique of dispensing and specifically relates to an automatic dispensing system of solid sodium cyanide, it is equipped with stirred tank and liquid sodium cyanide high-order storage tank, is equipped with the agitator that links to each other with the stirred tank on the stirred tank, and the stirred tank top is equipped with the feed inlet, and the below side of stirred tank is equipped with the discharge gate, and the discharge gate is connected with liquid sodium cyanide high-order storage tank through pipeline, and the last delivery pump that is equipped with of pipeline, the feed inlet department of characterized in that stirred tank are equipped with barren liquor and add device and solid sodium cyanide and add the device, barren liquor add the device and include barren liquor conveyer pipe, barren liquor solenoid valve, barren liquor flowmeter, be equipped with barren liquor solenoid valve and barren liquor flowmeter on the barren liquor conveyer pipe, solid sodium cyanide add the device include band conveyer, belt weigher, solid sodium cyanide storage tank, broken bag ware, have simple structure, the high factor of safety of operation, Low labor intensity, stable concentration of prepared medicament and the like.
Description
Technical Field
The utility model belongs to the technical field of the automatic dispensing technique and specifically relates to a simple structure, operating safety factor is high, low in labor strength, prepare the automatic dispensing system of solid sodium cyanide that medicament concentration is stable.
Background
As is known to all, sodium cyanide belongs to highly toxic chemicals, the preparation of sodium cyanide is carried out manually at present, and a series of problems such as liquid sodium cyanide splashing, hydrogen cyanide overflow, mechanical damage, large medicament concentration fluctuation and the like can exist in the preparation process.
Disclosure of Invention
The utility model aims at solving the deficiencies of the prior art, providing an automatic dispensing system of solid sodium cyanide of simple structure, operating safety factor height, low in labor strength, preparation medicament concentration stability.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an automatic medicine dispensing system of solid sodium cyanide, is equipped with stirred tank and liquid sodium cyanide high-order storage tank, is equipped with the agitator that links to each other with the stirred tank on the stirred tank, and the stirred tank top is equipped with the feed inlet, and the below side of stirred tank is equipped with the discharge gate, and the discharge gate is connected with liquid sodium cyanide high-order storage tank through pipeline, and pipeline is last to be equipped with the delivery pump, and its characterized in that stirred tank's feed inlet department is equipped with barren liquor and adds the device and solid sodium cyanide, barren liquor add the device include barren liquor conveyer pipe, barren liquor solenoid valve, barren liquor flowmeter, the one end of barren liquor conveyer pipe be connected with the barren liquor source, the other end of barren liquor conveyer pipe stretches into the stirred tank through the feed inlet, be equipped with barren liquor solenoid valve and barren liquor flowmeter on the barren liquor conveyer pipe, solid sodium cyanide add the device include belt conveyer, belt scale, solid sodium cyanide storage tank, Broken bag ware, band conveyer establish in the stirred tank side through the support, band conveyer's one end top is equipped with the solid sodium cyanide storage tank through the support, band conveyer's the other end extends the feed inlet top of stirred tank, is equipped with the belt weigher of weighing the transport solid sodium cyanide weight on the band conveyer, the solid sodium cyanide storage tank in be equipped with the broken bag ware that will hold fixed sodium cyanide sack and puncture, puncture through broken bag ware with hoist to the solid sodium cyanide in the solid sodium cyanide storage tank.
Broken bag ware include the support frame, break bag awl and broken bag blade, the support frame is established to cross support frame, the outer end of cross support frame is connected with the inner wall of solid sodium cyanide storage tank respectively, the middle part of cross support frame is equipped with broken bag awl, broken bag awl all around with broken bag blade be connected, broken bag blade slope is connected between broken bag awl and cross support frame.
Pipeline on be equipped with liquid sodium cyanide conveyor, liquid sodium cyanide conveyor includes liquid solenoid valve and fluidflowmeter, liquid solenoid valve and fluidflowmeter establish respectively on pipeline and be connected with pipeline.
The stirred tank on be equipped with the ultrasonic wave level gauge, detect the liquid level height in the stirred tank through the ultrasonic wave level gauge.
Solid sodium cyanide storage tank constitute by upper portion tube-shape and lower part handstand ladder form, the ladder form lower extreme export of lower part handstand is equipped with the closed door.
Barren liquor conveyer pipe and pipeline of barren liquor flowmeter and liquid flowmeter's front side on be equipped with manual valve respectively, manual valve is daily in normally open state, when maintenance flowmeter and solenoid valve, closes manual valve.
The delivery pipeline of delivery pump exit linkage on be equipped with the check valve, avoid liquid reflux.
This system in be equipped with the PLC system, the PLC system links to each other with band conveyer, belt weigher, hydrojet solenoid valve, barren liquor flowmeter, agitator, ultrasonic wave level gauge, delivery pump, liquid solenoid valve, fluidflowmeter respectively, through PLC system control band conveyer, belt weigher, hydrojet solenoid valve, barren liquor flowmeter, agitator, ultrasonic wave level gauge, delivery pump, liquid solenoid valve, fluidflowmeter's switching, realizes automaticly.
The utility model has the advantages of as follows:
1. the system solves the problems of high labor intensity and high danger coefficient of the manual configuration of the sodium cyanide, basically realizes the automatic configuration of the sodium cyanide, basically realizes the unmanned operation, effectively reduces the labor intensity of workers, and simultaneously realizes the intrinsic safety of the configuration of the solid sodium cyanide due to the separation from the configuration site.
2. The problem of unstable concentration of the medicament is solved. The problem of instability easily occurs in the preparation process due to lack of sufficient metering in the manual preparation process, the solid sodium cyanide is prepared by adopting the system, and the addition amounts of the solid and the liquid are added according to theoretical calculation values, so that the stability of the concentration of the medicament is ensured.
The utility model discloses an operation is used, and is respond well, has effectively solved the problem such as intensity of labour is big, danger coefficient is high, medicament concentration unstability among the solid sodium cyanide configuration process, has reached the leading level of trade technique, has apparent economic benefits and social.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawing, the automatic dispensing system for the solid sodium cyanide is provided with a stirring tank 1 and a liquid sodium cyanide high-level storage tank 2, wherein a stirrer 3 connected with the stirring tank 1 is arranged on the stirring tank 1, a feed inlet is arranged above the stirring tank 1, a discharge outlet is arranged on the side surface below the stirring tank 1 and is connected with the liquid sodium cyanide high-level storage tank 2 through a conveying pipeline 8, and a conveying pump 4 is arranged on the conveying pipeline 8. the automatic dispensing system is characterized in that a lean solution adding device and a solid sodium cyanide adding device are arranged at the feed inlet of the stirring tank 1, the lean solution adding device comprises a lean solution conveying pipe 7, a lean solution electromagnetic valve 5 and a lean solution flowmeter 6, one end of the lean solution conveying pipe 7 is connected with a lean solution source, the other end of the lean solution conveying pipe 7 extends into the stirring tank 1 through the feed inlet, the lean solution conveying pipe 7 is provided with the lean solution electromagnetic valve 5 and the lean solution flowmeter 6, and the solid sodium cyanide adding device comprises a belt conveyer 9, Belt weigher 10, solid sodium cyanide storage tank 11, broken bag ware, band conveyer 9 establish in 1 side of agitator tank through the support, the one end top of band conveyer 9 is equipped with solid sodium cyanide storage tank 11 through the support, the other end of band conveyer 9 extends to the feed inlet top of agitator tank 1, is equipped with on the band conveyer 9 and weighs the belt weigher 10 of carrying solid sodium cyanide weight, solid sodium cyanide storage tank 11 in be equipped with the broken bag ware that will hold fixed sodium cyanide sack and puncture, puncture the solid sodium cyanide of hoist to in the solid sodium cyanide storage tank 11 through broken bag ware.
Further, the bag breaking device comprises a support frame 12, a bag breaking cone 13 and a bag breaking blade 14, the support frame 12 is a cross-shaped support frame 12, the outer end of the cross-shaped support frame 12 is respectively connected with the inner wall of the solid sodium cyanide storage tank 11, the bag breaking cone 13 is arranged in the middle of the cross-shaped support frame 12, the periphery of the bag breaking cone 13 is connected with the bag breaking blade 14, and the bag breaking blade 14 is obliquely connected between the bag breaking cone 13 and the cross-shaped support frame 12.
Further, a liquid sodium cyanide conveying device is arranged on the conveying pipeline 8 and comprises a liquid electromagnetic valve 15 and a liquid flowmeter 16, and the liquid electromagnetic valve 15 and the liquid flowmeter 16 are respectively arranged on the conveying pipeline 8 and connected with the conveying pipeline 8.
Further, the stirring tank 1 is provided with an ultrasonic liquid level meter 17, and the liquid level height in the stirring tank 1 is detected through the ultrasonic liquid level meter 17.
Further, the solid sodium cyanide storage tank 11 is composed of an upper cylindrical shape and a lower inverted ladder shape, and a closed door is arranged at the lower end outlet of the lower inverted ladder shape.
Further, the lean liquid delivery pipe 7 and the delivery pipe 8 on the front side of the lean liquid flow meter and the liquid flow meter 16 are respectively provided with a manual valve 18, the manual valve 18 is in a normally open state in daily life, and when the flow meter and the electromagnetic valve are maintained, the manual valve 18 is closed.
Furthermore, a check valve 19 is arranged on the delivery pipeline 8 connected with the outlet of the delivery pump 4 to avoid liquid backflow.
Further, the system is provided with a PLC system, the PLC system is respectively connected with the belt conveyor 9, the belt weigher 10, the liquid spraying electromagnetic valve, the lean solution flowmeter 6, the stirrer 3, the ultrasonic liquid level meter 17, the conveying pump 4, the liquid electromagnetic valve 15 and the liquid flowmeter 16, and the opening and closing of the belt conveyor 9, the belt weigher 10, the liquid spraying electromagnetic valve, the lean solution flowmeter 6, the stirrer 3, the ultrasonic liquid level meter 17, the conveying pump 4, the liquid electromagnetic valve 15 and the liquid flowmeter 16 are controlled through the PLC system, so that automation is realized.
The utility model has the advantages of as follows:
1. the system solves the problems of high labor intensity and high danger coefficient of the manual configuration of the sodium cyanide, basically realizes the automatic configuration of the sodium cyanide, basically realizes the unmanned operation, effectively reduces the labor intensity of workers, and simultaneously realizes the intrinsic safety of the configuration of the solid sodium cyanide due to the separation from the configuration site.
2. The problem of unstable concentration of the medicament is solved. The problem of instability easily occurs in the preparation process due to lack of sufficient metering in the manual preparation process, the solid sodium cyanide is prepared by adopting the system, and the addition amounts of the solid and the liquid are added according to theoretical calculation values, so that the stability of the concentration of the medicament is ensured.
The utility model discloses an operation is used, and is respond well, has effectively solved the problem such as intensity of labour is big, danger coefficient is high, medicament concentration unstability among the solid sodium cyanide configuration process, has reached the leading level of trade technique, has apparent economic benefits and social.
When the utility model is used, firstly, the packaged solid sodium cyanide is hoisted into a solid sodium cyanide storage tank by a travelling crane, the bottom of a solid sodium cyanide packaging bag is cut into pieces by a bag breaker, the solid sodium cyanide automatically flows into a solid sodium cyanide storage tank 11 by means of self weight to complete the addition of the solid sodium cyanide, then the liquid level height in an agitating tank 1 is detected by an ultrasonic liquid level meter 17, the liquid level height is added according to the medicament concentration set by the system and the set liquid, a PLC system calculates the amount of the solid sodium cyanide to be added, then a PLC system controls a barren liquor electromagnetic valve 5 to be automatically opened, the liquid level height in the agitating tank 1 is detected by the ultrasonic liquid level meter 17, when the set liquid addition height is reached, the barren liquor electromagnetic valve 5 is closed, the stirrer 3 on a belt conveyor 9 and the agitating tank 1 is simultaneously opened, the addition amount of the solid sodium cyanide is controlled by a belt scale 10, when the amount of the solid sodium cyanide reaches a calculated value, by PLC system control band conveyer 9 out of service, agitator 3 on the stirred tank 1 continues the operation and stirs, when stirring time reaches the setting value, stop the stirring and open liquid solenoid valve 15 and delivery pump 4, carry liquid sodium cyanide to liquid sodium cyanide high-order storage tank 2, detect the liquid level height in the stirred tank 1 through ultrasonic wave level gauge 17, when reaching the minimum liquid level of setting, PLC system control closes agitator 3, delivery pump 4, liquid solenoid valve 15 of stirred tank 1, accomplish sodium cyanide automatic configuration.
Claims (8)
1. The utility model provides an automatic medicine dispensing system of solid sodium cyanide, is equipped with stirred tank and liquid sodium cyanide high-order storage tank, is equipped with the agitator that links to each other with the stirred tank on the stirred tank, and the stirred tank top is equipped with the feed inlet, and the below side of stirred tank is equipped with the discharge gate, and the discharge gate is connected with liquid sodium cyanide high-order storage tank through pipeline, and pipeline is last to be equipped with the delivery pump, and its characterized in that stirred tank's feed inlet department is equipped with barren liquor and adds the device and solid sodium cyanide, barren liquor add the device include barren liquor conveyer pipe, barren liquor solenoid valve, barren liquor flowmeter, the one end of barren liquor conveyer pipe be connected with the barren liquor source, the other end of barren liquor conveyer pipe stretches into the stirred tank through the feed inlet, be equipped with barren liquor solenoid valve and barren liquor flowmeter on the barren liquor conveyer pipe, solid sodium cyanide add the device include belt conveyer, belt scale, solid sodium cyanide storage tank, Broken bag ware, band conveyer establish in the stirred tank side through the support, band conveyer's one end top is equipped with the solid sodium cyanide storage tank through the support, band conveyer's the other end extends the feed inlet top of stirred tank, is equipped with the belt weigher of weighing the transport solid sodium cyanide weight on the band conveyer, the solid sodium cyanide storage tank in be equipped with the broken bag ware that will hold fixed sodium cyanide sack and puncture, puncture through broken bag ware with hoist to the solid sodium cyanide in the solid sodium cyanide storage tank.
2. The automatic dispensing system for solid sodium cyanide according to claim 1, wherein the bag breaker comprises a support frame, a bag breaking cone and a bag breaking blade, the support frame is a cross-shaped support frame, the outer ends of the cross-shaped support frame are respectively connected with the inner wall of the solid sodium cyanide storage tank, the bag breaking cone is arranged in the middle of the cross-shaped support frame, the periphery of the bag breaking cone is connected with the bag breaking blade, and the bag breaking blade is obliquely connected between the bag breaking cone and the cross-shaped support frame.
3. The automatic dispensing system for solid NaCN according to claim 1, wherein a liquid NaCN conveying device is disposed on the conveying pipeline, the liquid NaCN conveying device comprises a liquid solenoid valve and a liquid flow meter, and the liquid solenoid valve and the liquid flow meter are disposed on and connected to the conveying pipeline respectively.
4. The APAS system of claim 1, wherein the tank is equipped with an ultrasonic level meter, and the ultrasonic level meter detects the level of liquid in the tank.
5. The APAS system of claim 1, wherein the NaCN reservoir is comprised of an upper cylindrical portion and a lower inverted ladder portion, and the lower outlet of the lower inverted ladder portion is provided with a closing door.
6. The APAS system of claim 1, wherein manual valves are disposed on the respective lean solution delivery tube and delivery tube in front of the respective flow meter and liquid flow meter.
7. The APAS system of claim 1, wherein a check valve is disposed on a delivery line connected to an outlet of the delivery pump.
8. The automatic dispensing system for solid sodium cyanide according to claim 1, 3 or 4, wherein a PLC system is provided in the system, the PLC system is respectively connected with the belt conveyor, the belt scale, the liquid spraying solenoid valve, the barren solution flowmeter, the stirrer, the ultrasonic level meter, the conveying pump, the liquid solenoid valve and the liquid flowmeter, and the PLC system is used for controlling the opening and closing of the belt conveyor, the belt scale, the liquid spraying solenoid valve, the barren solution flowmeter, the stirrer, the ultrasonic level meter, the conveying pump, the liquid solenoid valve and the liquid flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351370.3U CN213791491U (en) | 2020-10-21 | 2020-10-21 | Automatic dispensing system of solid sodium cyanide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351370.3U CN213791491U (en) | 2020-10-21 | 2020-10-21 | Automatic dispensing system of solid sodium cyanide |
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| Publication Number | Publication Date |
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| CN213791491U true CN213791491U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022351370.3U Active CN213791491U (en) | 2020-10-21 | 2020-10-21 | Automatic dispensing system of solid sodium cyanide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828232A (en) * | 2021-10-15 | 2021-12-24 | 金川集团股份有限公司 | Device and method for mineral separation reagent fixed-ratio water supply dilution preparation |
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2020
- 2020-10-21 CN CN202022351370.3U patent/CN213791491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828232A (en) * | 2021-10-15 | 2021-12-24 | 金川集团股份有限公司 | Device and method for mineral separation reagent fixed-ratio water supply dilution preparation |
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