CN206199088U - A kind of hydrazine hydrate precision proportioner for extracting palladium - Google Patents
A kind of hydrazine hydrate precision proportioner for extracting palladium Download PDFInfo
- Publication number
- CN206199088U CN206199088U CN201621271747.1U CN201621271747U CN206199088U CN 206199088 U CN206199088 U CN 206199088U CN 201621271747 U CN201621271747 U CN 201621271747U CN 206199088 U CN206199088 U CN 206199088U
- Authority
- CN
- China
- Prior art keywords
- quantity tube
- hydrazine hydrate
- palladium
- limit bolt
- limiter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Control Of Non-Electrical Variables (AREA)
Abstract
A kind of hydrazine hydrate precision proportioner for extracting palladium, including quantity tube, quantitative post, limiter, lower limit bolt, upper limit bolt, liquid level sensor, unidirectional inlet, controller；Wherein, quantity tube is connected by feed pipe with material-compound tank, quantitative post is fixedly connected with quantity tube, limiter is slidably connected with quantity tube, and lower limit bolt, upper limit bolt are threadedly coupled with quantity tube respectively, and limiter lower end is provided with liquid level sensor, quantity tube side is provided with unidirectional inlet, pump, liquid level sensor, agitator are connected by wire with controller respectively, and quantity tube is U-tube, and quantitative post is provided with graduation mark；The utility model realizes the automatic proportioning of hydrazine hydrate, not only improves the production safety performance of Palladium recovery, and effectively reduces the concentration error of hydrazine hydrate dilution, lifts the rate of recovery of palladium, reduces the cost recovery of palladium, meanwhile, the apparatus structure is simple, easy to operate.
Description
Technical field
The utility model is related to a kind of proportioner, and in particular to a kind of hydrazine hydrate precision dispensing dress for extracting palladium
Put.
Background technology
It is mainly by the technique of the middle Recover palladiums such as refuse battery, waste electric appliance electronic equipment, after useless palladium is calcined, is soaked by chloroazotic acid
Go out and obtained with after chloride precipitation, ammoniacal liquor complexing, hydrochloric acid heavy palladium, hydrazine hydrate reduction, drying, the recycling of useless palladium is that treatment has
One of means of evil solid waste and resource regeneration, hydrazine hydrate reduction operation is one of important procedure of influence palladium recovery rate, water
Close after hydrazine purchases, generally high concentration, needed when using by dilution, at present, the dilution of hydrazine hydrate mainly by human configuration, its
Not only there is severe corrosive, and with strong volatility so that operating personnel easily suck hydrazine hydrate steam, to permanent damage
Evil, threatens that operating personnel's is healthy, additionally, and use automatics dispensing, diluted concentration error is big, concentration mistake often occurs
Low, too high phenomenon, concentration is too low, reduces the rate of recovery of palladium, and excessive concentration wastes raw material, while after also increasing
Continuous processing cost, additionally, automatic recipe maker is expensive, safeguards complicated.It is unfavorable for industrial production.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of hydrazine hydrate precision dispensing for extracting palladium
Device, can realize automatic proportioning, and can reduce the concentration error that hydrazine hydrate dilutes, and lift the rate of recovery of palladium, reduce
Cost recovery.
The utility model is achieved through the following technical solutions：
A kind of hydrazine hydrate precision proportioner for extracting palladium, including material-compound tank, agitator, through hole, water inlet pipe, discharging
Mouth, feed pipe, quantity tube, quantitative post, limiter, lower limit bolt, upper limit bolt, liquid level sensor, unidirectional inlet, drawing liquid
Pipe, pump, fluid reservoir, controller, wire, liquid feed valve, outlet valve；Wherein, the upper end of material-compound tank is fixed with agitator, agitator
Bottom is provided with through hole, and the upper end of material-compound tank is provided with water inlet pipe, and lower end is provided with discharging opening, and discharging opening is provided with outlet valve, and quantity tube leads to
Cross feed pipe to be connected with material-compound tank, feed pipe is provided with liquid feed valve, quantitative post is fixedly connected with quantity tube, and limiter is slided with quantity tube
Dynamic connection, lower limit bolt, upper limit bolt are threadedly coupled with quantity tube respectively, and limiter lower end is provided with liquid level sensor, quantity tube
Side is provided with unidirectional inlet, and pump one end is connected by liquid suction pipe with quantity tube, and opposite side is connected by liquid suction pipe with fluid reservoir,
Pump, liquid level sensor, agitator are connected by wire with controller respectively.
Wherein, quantity tube is U-tube.
Wherein, quantitative post is provided with graduation mark.
The utility model operation principle is：According to the concentration of hydrazine hydrate and demand of required configuration, lower limit bolt is adjusted
Required graduation mark, screws upper limit bolt on to quantitative post, and now locator is connected with positioning pipe fitted seal, closes feed liquor
Valve, starts controller, and pump is started working, hydrazine hydrate by entering quantity tube in fluid reservoir, when required amount is reached, hydrazine hydrate
Liquid level is just contacted with liquid level sensor, and signal is passed through wire transmission to controller by sensor, and controller immediately stop by controlling pump
Only work so that addition error is small, lift proportioning accuracy, unidirectional inlet design uses the rubber-coated design of PP materials,
Can not only the corrosion of resistance to hydrazine hydrate, and when causing feed liquor, due to the impact of liquid so that rubber bends, and realizes feed liquor, works as pump
When being stopped, due to the elastic performance of rubber so that restore, realize unidirectional feed liquor function, prevent hydrazine hydrate from flowing back, enter
One step improves proportioning accuracy, after liquid level stabilizing, opens liquid feed valve, and hydrazine hydrate is added to material-compound tank, and distilled water is added by water inlet pipe,
It is because distilled water is in the absence of the harm performance such as corrosivity therefore directly artificial quantitative using meter, agitator lower end
Via design, can lift the circulation of liquid, accelerate and stir and evenly mix, and after dispensing terminates, liquid valve be opened, by discharging opening
It is directly connected to palladium reduction reaction kettle, realizes that hydrazine hydrate is equipped with and reduction reaction is fully sealed and continuity, reduces production
Harm, lifts palladium extraction efficiency.
Beneficial effect:The utility model realizes the automatic proportioning of hydrazine hydrate, improves the production security of Palladium recovery
Can, using the design of locator and liquid level sensor, improve proportioning accuracy, the design of unidirectional inlet, it is therefore prevented that hydrazine hydrate
Backflow, further lift proportioning accuracy, effectively reduce hydrazine hydrate dilution concentration error, lifted palladium the rate of recovery, reduce palladium
Cost recovery, also, the apparatus structure is simple, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference：Material-compound tank 1, agitator 2, through hole 3, water inlet pipe 4, discharging opening 5, feed pipe 6, quantity tube 7, quantitative post
8th, limiter 9, lower limit bolt 10, upper limit bolt 11, liquid level sensor 12, unidirectional inlet 13, liquid suction pipe 14, pump 15, liquid storage
Tank 16, controller 17, wire 18, liquid feed valve 19, outlet valve 20.
Specific embodiment
Embodiment 1：A kind of hydrazine hydrate precision proportioner for extracting palladium, including material-compound tank 1, agitator 2, through hole 3,
Water inlet pipe 4, discharging opening 5, feed pipe 6, quantity tube 7, quantitative post 8, limiter 9, lower limit bolt 10, upper limit bolt 11, liquid level are passed
Sensor 12, unidirectional inlet 13, liquid suction pipe 14, pump 15, fluid reservoir 16, controller 17, wire 18, liquid feed valve 19, outlet valve 20；
Wherein, the upper end of material-compound tank 1 is fixed with agitator 2, and the bottom of agitator 2 is provided with through hole 3, and the upper end of material-compound tank 1 is provided with into water
Pipe 4, lower end is provided with discharging opening 5, and discharging opening 5 is provided with outlet valve 20, and quantity tube 7 is connected by feed pipe 6 with material-compound tank 1, charging
Pipe 6 is provided with liquid feed valve 19, and quantitative post 8 is fixedly connected with quantity tube 7, and limiter 9 is slidably connected with quantity tube 7, lower limit bolt 10,
Upper limit bolt 11 is threadedly coupled with quantity tube 7 respectively, and the lower end of limiter 9 is provided with liquid level sensor 12, and the side of quantity tube 7 is provided with list
To inlet 13, the one end of pump 15 is connected by liquid suction pipe 14 with quantity tube 7, and opposite side is connected by liquid suction pipe 14 with fluid reservoir 16
Logical, pump 15, liquid level sensor 12, agitator 2 are connected by wire 18 with controller 17 respectively.
Embodiment 2：Wherein, quantity tube 7 is U-tube, and other are with embodiment 1.
Embodiment 3：Wherein, quantitative post 8 is provided with graduation mark, and other are with embodiment 1.
Above content is the further description done to the utility model with reference to optimal technical scheme, it is impossible to assert real
These explanations are only limitted to new specific implementation.For the utility model person of an ordinary skill in the technical field,
On the premise of not departing from design of the present utility model, simple deduction can also be made and replaced, should all be considered as this practicality new
The protection domain of type.
Claims (3)
1. a kind of hydrazine hydrate precision proportioner for extracting palladium, including material-compound tank（1）, agitator（2）, through hole（3）, water inlet
Pipe（4）, discharging opening（5）, feed pipe（6）, quantity tube（7）, quantitative post（8）, limiter（9）, lower limit bolt（10）, upper limit bolt
（11）, liquid level sensor（12）, unidirectional inlet（13）, liquid suction pipe（14）, pump（15）, fluid reservoir（16）, controller（17）, lead
Line（18）, liquid feed valve（19）, outlet valve（20）；It is characterized in that：Material-compound tank（1）Upper end be fixed with agitator（2）, agitator
（2）Bottom be provided with through hole（3）, material-compound tank（1）Upper end be provided with water inlet pipe（4）, lower end is provided with discharging opening（5）, discharging opening (5)
It is provided with outlet valve（20）, quantity tube（7）By feed pipe（6）With material-compound tank（1）Connection, feed pipe（6）It is provided with liquid feed valve（19）,
Quantitative post（8）With quantity tube（7）It is fixedly connected, limiter（9）With quantity tube（7）It is slidably connected, lower limit bolt（10）, upper limit spiral shell
Bolt（11）Respectively with quantity tube（7）Threaded connection, limiter（9）Lower end is provided with liquid level sensor（12）, quantity tube（7）Side sets
There is unidirectional inlet（13）, pump（15）One end passes through liquid suction pipe（14）With quantity tube（7）Connection, opposite side passes through liquid suction pipe（14）
With fluid reservoir（16）Connection, pump（15）, liquid level sensor（12）, agitator（2）Pass through wire respectively（18）With controller（17）
Connection.
2. it is according to claim 1 it is a kind of for extract palladium hydrazine hydrate precision proportioner, it is characterised in that：Quantity tube
（7）It is U-tube.
3. it is according to claim 1 it is a kind of for extract palladium hydrazine hydrate precision proportioner, it is characterised in that：Quantitative post
（8）It is provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271747.1U CN206199088U (en) | 2016-11-25 | 2016-11-25 | A kind of hydrazine hydrate precision proportioner for extracting palladium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271747.1U CN206199088U (en) | 2016-11-25 | 2016-11-25 | A kind of hydrazine hydrate precision proportioner for extracting palladium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199088U true CN206199088U (en) | 2017-05-31 |
Family
ID=58747040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621271747.1U Expired - Fee Related CN206199088U (en) | 2016-11-25 | 2016-11-25 | A kind of hydrazine hydrate precision proportioner for extracting palladium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777160A (en) * | 2021-01-26 | 2021-05-11 | 宁夏嘉铂睿环保科技集团有限公司 | General diluent holds device convenient to ration is unloaded |
-
2016
- 2016-11-25 CN CN201621271747.1U patent/CN206199088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777160A (en) * | 2021-01-26 | 2021-05-11 | 宁夏嘉铂睿环保科技集团有限公司 | General diluent holds device convenient to ration is unloaded |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171125 |