CN209672056U - A kind of liquid chlorine continues metering device - Google Patents
A kind of liquid chlorine continues metering device Download PDFInfo
- Publication number
- CN209672056U CN209672056U CN201920209743.8U CN201920209743U CN209672056U CN 209672056 U CN209672056 U CN 209672056U CN 201920209743 U CN201920209743 U CN 201920209743U CN 209672056 U CN209672056 U CN 209672056U
- Authority
- CN
- China
- Prior art keywords
- liquid chlorine
- fluid reservoir
- bottom end
- storage tank
- liquid
- 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.)
- Active
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
A kind of liquid chlorine continues metering device, including liquid chlorine storage tank, weighing platform, support frame, fluid reservoir, weight sensor, controller, the liquid chlorine storage tank is set on horizontal plane, the weighing platform is set on the horizontal plane of liquid chlorine storage tank side, support frame as described above is set on weighing platform, the fluid reservoir is set in support frame, the liquid chlorine input port of fluid reservoir bottom end side is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end, the liquid storage upper end is connected with external device (ED), described weight sensor one end is set on weighing platform, the controller is set to the weight sensor other end, identify the total weight signal of the weighing platform of weight sensor conveying and by the total weight of weighing platform compared with preset value pair, realize the lasting metering of liquid chlorine in fluid reservoir, solve liquid chlorine weight when fluid reservoir conveys liquid chlorine to external device (ED) Amount is difficult to continue the problem of accurate measurement, is not required to the aperture in the conveying device of liquid chlorine and pipeline, reduces leakage point, reduces security risk.
Description
Technical field
The utility model relates to liquid chlorine field of measuring techniques more particularly to a kind of liquid chlorine to continue metering device.
Background technique
Liquid chlorine is yellow-green liquid, and at 15 DEG C, specific gravity is 1.4256, at standard conditions, -34.6 DEG C of boiling point, molten
It is solidified at -103 DEG C, -101.5 DEG C of point, is gasificated into gas under normal pressure, sucking human body can seriously be poisoned, and belong to great danger
There are severe irritation effect and corrosivity in dangerous source, burning and explosion occur when mixing in the sunlight with other inflammable gases, chlorine is very
Active element can react with most elements (or compound), therefore the tank body for storing liquid chlorine belongs to major hazard source.
Currently, liquid chlorine storage tank first conveys liquid chlorine into fluid reservoir, the mode for generalling use level gauge is calculated in fluid reservoir
The real-time weight of liquid chlorine, then by the Liquid chlorine after metering into external device (ED), due to being influenced by temperature, pressure etc., liquid chlorine exists
Density in fluid reservoir is not definite value, and liquid level is easy atomization when liquid chlorine enters fluid reservoir, and atomization monitors liquid level sensor
Level accuracy is unstable, causes the liquid chlorine weight error calculated relatively large, and liquid chlorine weight in fluid reservoir is caused to be difficult to hold
Continuous accurate measurement.In addition, installation liquid level sensor need to the aperture on fluid reservoir, increase the leakage point of fluid reservoir, increase peace
Full hidden danger.
Summary of the invention
In view of this, in view of the above deficiencies, it is necessary to propose that a kind of liquid chlorine continues metering device.
A kind of liquid chlorine continues metering device, including liquid chlorine storage tank, weighing platform, support frame, fluid reservoir, weight sensor,
Controller, the liquid chlorine storage tank are set on horizontal plane, and the weighing platform is set on the horizontal plane of liquid chlorine storage tank side, with
The total weight on weighing platform is persistently weighed, support frame as described above is set on weighing platform, and the fluid reservoir is set to support frame
In, the liquid chlorine input port of fluid reservoir bottom end side is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end, and liquid chlorine is stored up
Liquid chlorine in tank is persistently input in fluid reservoir, and the liquid storage upper end is connected with external device (ED), the liquid chlorine after measuring
It is delivered in external device (ED), described weight sensor one end is set on weighing platform, to incude the real-time gross weight of weighing platform
Signal to be measured, and the real-time total weight signal is delivered in controller, the controller is set to the weight sensor other end,
To receive the real-time total weight signal, by the real-time total weight signal compared with preset value pair, and according to comparing result pair
Liquid chlorine carries out continuing metering in fluid reservoir.
Preferably, the liquid chlorine input port of fluid reservoir bottom end side is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end
Pipeline on be additionally provided with magnetic drive pump, the magnetic drive pump is arranged close to liquid chlorine storage tank bottom end side, fluid reservoir bottom end side
The pipeline that is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end of liquid chlorine input port on be additionally provided with the first stop valve, described
One stop valve is arranged close to fluid reservoir bottom end side, is additionally provided on the pipeline that the liquid storage upper end is connected with external device (ED)
Second stop valve, second stop valve are arranged close to liquid storage upper end side.
Preferably, the liquid storage upper end is additionally provided with chlorine gas concentration sensor.
Preferably, fluid reservoir bottom end side is additionally provided with blowdown drum, and the blowdown drum bottom end is set to weighing platform
On, the blowdown drum is connected with the sewage draining exit of fluid reservoir bottom end, to store the NCL that fluid reservoir bottom end is conveyed to blowdown drum3。
Preferably, solenoid valve is additionally provided on the pipeline that the blowdown drum is connected with the sewage draining exit of fluid reservoir bottom end.
Preferably, the blowdown upper end is additionally provided with NCL3Concentration sensor.
Preferably, several fixed frames are additionally provided between the liquid chlorine storage tank and horizontal plane, described fixed frame one end is solid
Surely it is set on horizontal plane, the fixed frame other end is fixedly installed on liquid chlorine storage tank bottom end, and the fixed frame is corrosion resistance
Rigid member.
Preferably, the controller and weight sensor are electrically connected or are wirelessly connected.
The utility model is provided with weighing platform, passes through the reality of the weighing platform after weighing conveying liquid chlorine and before conveying liquid chlorine
When total weight, to obtain the difference of the real-time total weight of weighing platform, as fluid reservoir is once to the essence of external device (ED) conveying liquid chlorine
True weight realizes that fluid reservoir once conveys to external device (ED) or repeatedly convey the accurate measurement of liquid chlorine, there is liquid chlorine to convey in real time
The advantages that precision is high, error is small, stability is good, operation is convenient.The utility model solves fluid reservoir and conveys liquid to external device (ED)
Liquid chlorine weight is difficult to continue the problem of accurate measurement when chlorine, is not required to the aperture in the conveying device of liquid chlorine and pipeline, reduces leakage
Point reduces security risk；The utility model is additionally provided with blowdown drum, in time by NCL in fluid reservoir3It is expelled in blowdown drum,
Prevent NCL3Enter in external device (ED) with liquid chlorine, reduces the security risk of subsequent technique.
Detailed description of the invention
Fig. 1 is the schematic diagram that liquid chlorine continues metering device.
Fig. 2 is the control module figure that liquid chlorine continues metering device.
In figure: liquid chlorine storage tank 10, magnetic drive pump 11, fixed frame 12, weighing platform 20, support frame 30, fluid reservoir 40, first cut
Disconnected valve 41, the second stop valve 42, chlorine gas concentration sensor 43, weight sensor 50, controller 60, blowdown drum 70, solenoid valve 71,
NCL3Concentration sensor 72；External device (ED) 100.
Specific embodiment
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Referring to Fig. 1, Fig. 2, the utility model provides a kind of liquid chlorine and continues metering device, including liquid chlorine storage tank 10, weighing
Platform 20, support frame 30, fluid reservoir 40, weight sensor 50, controller 60, the liquid chlorine storage tank 10 are set on horizontal plane,
The weighing platform 20 is set on the horizontal plane of 10 side of liquid chlorine storage tank, with it is lasting weighing weighing platform 20 on total weight,
Support frame as described above 30 is set on weighing platform 20, and support frame as described above 30 is erosion-resisting rigid support, and the fluid reservoir 40 pushes up
End is set in support frame 30, so that the overall weight of fluid reservoir 40 is supported by support frame 30,40 bottom end of the fluid reservoir setting
Above weighing platform 20, in order to which NCL is arranged in 40 bottom end of fluid reservoir3Sewage draining exit, the liquid of the 40 bottom end side of fluid reservoir
Chlorine input port is connected with the liquid chlorine delivery outlet of 10 bottom end of liquid chlorine storage tank, and the liquid chlorine in liquid chlorine storage tank 10 is persistently input to storage
In flow container 40,40 top of fluid reservoir is connected with external device (ED) 100, the Liquid chlorine after measuring to external device (ED)
In 100, described 50 one end of weight sensor is set on weighing platform 20, to incude the real-time total weight letter of weighing platform 20
Number, and the real-time total weight signal is delivered in controller 60, it is another that the controller 60 is set to weight sensor 50
End, to receive the real-time total weight signal, by the real-time total weight signal compared with preset value pair, and according to comparing result
Liquid chlorine in fluid reservoir 40 is carried out to continue metering.
Identify weight sensor 50 convey weighing platform 20 total weight signal and by the total weight of weighing platform 20 with
Preset value realizes the lasting metering of liquid chlorine in fluid reservoir 40 compared to.
Described weight sensor one end is set on weighing platform, and the controller is set to the weight sensor other end,
Specifically, first stop valve 41 is electrically connected or is wirelessly connected with controller 60, to execute the hair of controller 60
Unlatching/out code out, weighing platform when 50 real-time monitoring liquid chlorine storage tank 10 of weight sensor conveys liquid chlorine to fluid reservoir 40
20 total weight, and the total weight signal of weighing platform 20 is delivered to controller 60, controller 60 identifies weight sensor 50
The total weight signal of the weighing platform 20 of conveying and by 20 total weight of weighing platform compared with the first total weight preset value pair；Work as title
When 20 total weight of galassing platform is less than the first total weight preset value, controller 60 to the first stop valve 41 issue open command, first
Stop valve 41 is opened, and liquid chlorine storage tank 10 continues to convey liquid chlorine into fluid reservoir 40；When 20 total weight of weighing platform reaches first always
When weight preset value, controller 60 issues out code to the first stop valve 41, and the first stop valve 41 is closed, and liquid chlorine storage tank 10 stops
Only liquid chlorine is conveyed into fluid reservoir 40；The first total weight preset value can be preset in controller 60；
Specifically, second stop valve 42 is electrically connected or is wirelessly connected with controller 60, to execute the hair of controller 60
Unlatching/out code out, weighing platform when 50 real-time monitoring fluid reservoir 40 of weight sensor conveys liquid chlorine to external device (ED) 100
20 total weight, and the total weight signal of weighing platform 20 is delivered to controller 60, controller 60 identifies weight sensor 50
The total weight signal of the weighing platform 20 of conveying and by 20 total weight of weighing platform compared with the second total weight preset value pair；
When 20 total weight of weighing platform is greater than the second total weight preset value, controller 60 is opened to the sending of the second stop valve 42
Instruction is opened, the second stop valve 42 is opened, and fluid reservoir 40 continues to convey liquid chlorine into external device (ED) 100；When 20 gross weight of weighing platform
When amount reaches the second total weight preset value, controller 60 issues out code to the second stop valve 42, and the second stop valve 42 is closed,
Fluid reservoir 40 stops conveying liquid chlorine into external device (ED) 100；Claim when being closed when the second stop valve 42 is opened with the second stop valve 42
The difference of 20 total weight of galassing platform, as fluid reservoir 40 once convey the accurate weight of liquid chlorine to external device (ED) 100, realize liquid storage
Tank 40 conveys the accurate measurement of liquid chlorine to external device (ED) 100；Controller 60 can continuously send out second to the second stop valve 42, the
Three times, n-th unlatching/out code, it is defeated to external device (ED) 100 with 40 second of lasting acquisition fluid reservoir, third time, n-th
The accurate weight of liquor charging chlorine realizes that fluid reservoir 40 persistently conveys the accurate measurement of liquid chlorine to external device (ED) 100；Second gross weight
Amount preset value can be preset in advance in controller 60 or controller 60 is also connected with external Central Control Room, external Central Control Room
The signal of the second total weight preset value is issued to controller 60 in advance, the second total weight that controller 60 executes external Central Control Room is pre-
If value signal；
Specifically, liquid chlorine storage tank 10 is conveyed with fluid reservoir 40 to external device (ED) 100 to the process that fluid reservoir 40 conveys liquid chlorine
The asynchronous progress of the process of liquid chlorine, if liquid chlorine storage tank 10 conveys liquid chlorine to fluid reservoir 40, until the total weight of weighing platform 20 reaches
To the first total weight preset value, the first stop valve 41 executes the out code of controller 60, and liquid chlorine storage tank 10 is no longer to fluid reservoir
40 conveying liquid chlorines；Second stop valve 42 executes the open command of controller 60, and fluid reservoir 40 conveys liquid chlorine to external device (ED) 100,
Until the total weight of weighing platform 20 reaches the second total weight preset value, the closing that the second stop valve 42 executes controller 60 refers to
It enables, to obtain the accurate weight that fluid reservoir 40 once conveys liquid chlorine to external device (ED) 100；Fluid reservoir 40 is to external device (ED) 100 1
After the completion of secondary conveying liquid chlorine, 20 total weight of weighing platform is less than the first total weight preset value, and controller 60 is to the first stop valve 41
Open command is issued, the first stop valve 41 is opened, and liquid chlorine storage tank 10 continues to convey liquid chlorine into fluid reservoir 40, until weighing platform
20 total weights reach the first total weight preset value, and the first stop valve 41 is closed；Controller 60 issues second to the second stop valve 42
Secondary unlatching/out code conveys the accurate weight of liquid chlorine, control with lasting second of acquisition fluid reservoir 40 to external device (ED) 100
Device 60 issues unlatching/out code to the first stop valve 41, until 20 total weight of weighing platform reaches the first total weight preset value；
Controller 60 issues n-th unlatching/out code to the second stop valve 42, is filled with lasting 40 n-th of acquisition fluid reservoir to outside
The accurate weight of 100 conveying liquid chlorines is set, controller 60 issues unlatching/out code to the first stop valve 41, until weighing platform
20 total weights reach the first total weight preset value.
Specifically, liquid chlorine storage tank 10 conveys liquid chlorine into fluid reservoir 40, the mode for generalling use level gauge calculates liquid storage
The real-time weight of liquid chlorine in tank 40, then by the Liquid chlorine after metering into external device (ED) 100, but due to by temperature, pressure etc.
It influences, the density of liquid chlorine during transportation is not definite value, and liquid level is easy atomization when liquid chlorine enters fluid reservoir 40, and atomization makes liquid
The level accuracy of level sensor monitoring is unstable, causes the liquid chlorine weight error calculated relatively large, and the utility model
Liquid chlorine storage tank 10 conveys liquid chlorine into fluid reservoir 40, fluid reservoir 40 is set to 20 top of weighing platform, on weighing platform 20
The armamentarium and liquid chlorine of side are weighed, and the total weight of the armamentarium of 20 top of weighing platform is constant always, only liquid
The weight of chlorine is changing, and by the open and close of the second stop valve 42, obtains during the second stop valve 42 opens and closes and claims
The difference of 20 total weight of galassing platform can get the weight difference of liquid chlorine in fluid reservoir 40, and as fluid reservoir 40 is once filled to outside
The accurate weight of 100 conveying liquid chlorines is set, realizes the accurate measurement of liquid chlorine in fluid reservoir 40, such liquid chlorine metering method is dry by the external world
It is few to disturb factor, measuring accuracy is high, and stability is good, and it is convenient to operate.
Further, the liquid chlorine delivery outlet phase of the liquid chlorine input port and 10 bottom end of liquid chlorine storage tank of the 40 bottom end side of fluid reservoir
Magnetic drive pump 11 is additionally provided on the pipeline of connection, the magnetic drive pump 11 is arranged close to 10 bottom end side of liquid chlorine storage tank, the liquid storage
Is additionally provided on the pipeline that the liquid chlorine input port of 40 bottom end side of tank is connected with the liquid chlorine delivery outlet of 10 bottom end of liquid chlorine storage tank
One stop valve 41, first stop valve 41 are arranged close to 40 bottom end side of fluid reservoir, 40 top of fluid reservoir and external dress
It sets and is additionally provided with the second stop valve 42 on the pipeline that 100 are connected, second stop valve 42 is close to 40 top side of fluid reservoir
Setting.
Specifically, the magnetic drive pump 11 has hermetically sealed, No leakage, free of contamination bivalve body mechanism, by liquid chlorine storage tank
Liquid chlorine safety in 10 lasting is delivered in fluid reservoir 40；First stop valve 41, the second stop valve 42 and controller 60
It is electrically connected or is wirelessly connected, to execute unlatching/out code of the conveying of controller 60, first stop valve 41, second are cut
Disconnected valve 42 is liquid chlorine stop valve.
Further, 40 top of fluid reservoir is additionally provided with chlorine gas concentration sensor 43, for monitoring 40 top of fluid reservoir
Real-time chlorine gas concentration.
Specifically, the chlorine gas concentration sensor 43 is also electrically connected or is wirelessly connected with controller 60, chlorine is dense
The real-time chlorine gas concentration signal that degree sensor 43 monitors is delivered to controller 60, and controller 60 identifies real-time chlorine gas concentration signal simultaneously
By real-time chlorine gas concentration compared with chlorine preset concentration pair；When real-time chlorine gas concentration is greater than chlorine preset concentration, controller 60
Alarm signal is issued immediately to external Central Control Room, and to handle warning message in time, while controller 60 is to the first stop valve 41,
Two stop valves 42 issue out code, to terminate the conveying of liquid chlorine, prevent liquid chlorine from greater area of leakage occur, it is hidden to reduce safety
Suffer from；When real-time chlorine gas concentration is not more than chlorine preset concentration, controller 60 is not sent out to the first stop valve 41, the second stop valve 42
Out code out, the first stop valve 41, the second stop valve 42 work normally.
Further, the 40 bottom end side of fluid reservoir is additionally provided with blowdown drum 70, and 70 bottom end of blowdown drum is set to title
On galassing platform 20, the blowdown drum 70 is connected with the sewage draining exit of 40 bottom end of fluid reservoir, to store 40 bottom end of fluid reservoir to blowdown
The NCL that tank 70 conveys3。
Specifically, containing micro NCL in liquid chlorine3, because of NCL3Density be greater than liquid chlorine density, NCL3Gradually it is collected at
40 bottom of fluid reservoir, there are the potential dangers of explosion；Blowdown drum 70 is set in 40 bottom end side of fluid reservoir, liquid storage to be discharged in time
NCL in 40 bottom of tank3, prevent NCL3Enter in external device (ED) 100 with liquid chlorine.
Specifically, such as vaporizer of external device (ED) 100, by the Liquid chlorine in fluid reservoir 40 into vaporizer, because in liquid chlorine
Without NCL3, avoid NCL3Accumulation in vaporizer reduces NCL3The risk for accumulating and exploding in vaporizer, together
When vaporizer bottom be not required to that NCL is arranged again3Sewage draining exit, reduce vaporizer in liquid chlorine occur leakage a possibility that, reduce safety
Hidden danger.
Further, solenoid valve is additionally provided on the pipeline that the blowdown drum 70 is connected with the sewage draining exit of 40 bottom end of fluid reservoir
71, the solenoid valve 71 is electrically connected or is wirelessly connected with controller 60, is referred to executing unlatching/closing of the sending of controller 60
It enables.
Further, 70 top of blowdown drum is additionally provided with NCL3Concentration sensor 72, for monitoring 70 top of blowdown drum
NCL3Concentration.
Specifically, the NCL3Concentration sensor 72 is also electrically connected or is wirelessly connected with controller 60, by NCL3Sensing
The real-time NCL of device monitoring3Concentration signal is delivered to controller 60, and controller 60 identifies real-time NCL3Concentration signal simultaneously will be real-time
NCL3Concentration and NCL3Preset concentration compared to pair；As real-time NCL3Concentration is greater than NCL3When preset concentration, controller 60 is into outside
Control room issues alarm signal immediately, and to handle warning message in time, while controller 60 issues out code to solenoid valve 71, with
Terminate NCL3Conveying, prevent NCL3There is greater area of leakage, reduces security risk；As real-time NCL3Concentration is not more than
NCL3When preset concentration, controller 60 does not issue out code to solenoid valve 71, and solenoid valve 71 works normally.
Further, several fixed frames 12 are additionally provided between the liquid chlorine storage tank 10 and horizontal plane, to liquid chlorine storage tank
10 are fixed, and liquid chlorine storage tank 10 is arranged apart from ground or horizontal plane certain distance, described solid to meet liquid chlorine storage request
Determine 12 one end of frame to be fixedly installed on horizontal plane, 12 other end of fixed frame is fixedly installed on 10 bottom end of liquid chlorine storage tank, described
Fixed frame 12 is the rigid member of corrosion resistance.
Further, the controller 60 is electrically connected or is wirelessly connected with weight sensor 50, to obtain weight biography in real time
The total weight signal for the weighing platform 20 that sensor 50 conveys.
Specific implementation step:
1) magnetic drive pump 11 is opened, while the first stop valve 41 is opened, and the liquid chlorine in liquid chlorine storage tank 10 is safe, lasting
It is delivered in fluid reservoir 40, weighing platform 20 when 50 real-time monitoring liquid chlorine storage tank 10 of weight sensor conveys liquid chlorine to fluid reservoir 40
Total weight, until 20 total weight of weighing platform reaches the first total weight preset value, the first stop valve 41 is closed；
2) controller 60 issues open command to the second stop valve 42, and the Liquid chlorine in fluid reservoir 40 to outside is filled
It sets in 100, the gross weight of weighing platform 20 when 50 real-time monitoring fluid reservoir 40 of weight sensor conveys liquid chlorine to external device (ED) 100
Amount, until 20 total weight of weighing platform reaches the second total weight preset value, the second stop valve 42 is closed；Second stop valve 42 is opened
When being closed with the second stop valve 42 20 total weight of weighing platform difference, as fluid reservoir 40 is once defeated to external device (ED) 100
The accurate weight of liquor charging chlorine realizes that fluid reservoir 40 conveys the accurate measurement of liquid chlorine to external device (ED) 100；
3) controller 60 issues open command to the first stop valve 41, and liquid chlorine storage tank 10 continues to convey liquid into fluid reservoir 40
Chlorine, until 20 total weight of weighing platform reaches the first total weight preset value, the first stop valve 41 is closed；
4) controller 60 issues n-th unlatching/out code to the second stop valve 42, with lasting 40 N of acquisition fluid reservoir
The secondary accurate weight that liquid chlorine is conveyed to external device (ED) 100；
5) controller 60 issues open command to the first stop valve 41, and liquid chlorine storage tank 10 continues to convey liquid into fluid reservoir 40
Chlorine, until 20 total weight of weighing platform reaches the first total weight preset value, the first stop valve 41 is closed；Fluid reservoir 40 is outside every time
For part device 100 accurately after conveying liquid chlorine, liquid chlorine storage tank 10 conveys liquid chlorine into fluid reservoir 40, makes 20 total weight of weighing platform always
Reach the first total weight preset value.
Module or unit in the utility model embodiment device can be merged according to actual needs, divide and be deleted
Subtract.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality
The equivalent variations made by novel claim, still falls within the scope of the utility model.
Claims (8)
1. a kind of liquid chlorine continues metering device, it is characterised in that: including liquid chlorine storage tank, weighing platform, support frame, fluid reservoir, again
Quantity sensor, controller, the liquid chlorine storage tank are set on horizontal plane, and the weighing platform is set to the water of liquid chlorine storage tank side
In plane, with the total weight on lasting weighing weighing platform, support frame as described above is set on weighing platform, the fluid reservoir setting
In support frame, the liquid chlorine input port of fluid reservoir bottom end side is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end, with
Liquid chlorine in liquid chlorine storage tank is persistently input in fluid reservoir, the liquid storage upper end is connected with external device (ED), will measure
Liquid chlorine afterwards is into external device (ED), and described weight sensor one end is set on weighing platform, to incude weighing platform
Real-time total weight signal, and the real-time total weight signal is delivered in controller, the controller is set to weight sensing
The device other end, to receive the real-time total weight signal, by the real-time total weight signal compared with preset value pair, and according to right
Liquid chlorine in fluid reservoir is carried out than result to continue metering.
2. liquid chlorine as described in claim 1 continues metering device, it is characterised in that: the liquid chlorine of fluid reservoir bottom end side is defeated
Magnetic drive pump is additionally provided on the pipeline that entrance is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end, the magnetic drive pump is close to liquid chlorine
The setting of storage tank bottom end side, the liquid chlorine input port of fluid reservoir bottom end side is connected with the liquid chlorine delivery outlet of liquid chlorine storage tank bottom end
The first stop valve is additionally provided on the pipeline connect, first stop valve is arranged close to fluid reservoir bottom end side, the fluid reservoir
The second stop valve is additionally provided on the pipeline that top is connected with external device (ED), second stop valve is close to liquid storage upper end one
Side setting.
3. liquid chlorine as described in claim 1 continues metering device, it is characterised in that: the liquid storage upper end is additionally provided with chlorine
Concentration sensor.
4. liquid chlorine as described in claim 1 continues metering device, it is characterised in that: fluid reservoir bottom end side is additionally provided with
Blowdown drum, the blowdown drum bottom end are set on weighing platform, and the blowdown drum is connected with the sewage draining exit of fluid reservoir bottom end, with
The NCL that storage fluid reservoir bottom end is conveyed to blowdown drum3。
5. liquid chlorine as claimed in claim 4 continues metering device, it is characterised in that: the row of the blowdown drum and fluid reservoir bottom end
Solenoid valve is additionally provided on the pipeline that dirty mouth is connected.
6. liquid chlorine as claimed in claim 4 continues metering device, it is characterised in that: the blowdown upper end is additionally provided with NCL3
Concentration sensor.
7. liquid chlorine as described in claim 1 continues metering device, it is characterised in that: between the liquid chlorine storage tank and horizontal plane also
Several fixed frames are provided with, described fixed frame one end is fixedly installed on horizontal plane, the fixed frame other end fixed setting
In liquid chlorine storage tank bottom end, the fixed frame is the rigid member of corrosion resistance.
8. liquid chlorine as described in claim 1 continues metering device, it is characterised in that: the controller and weight sensor are electrical
Connection is wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209743.8U CN209672056U (en) | 2019-02-19 | 2019-02-19 | A kind of liquid chlorine continues metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209743.8U CN209672056U (en) | 2019-02-19 | 2019-02-19 | A kind of liquid chlorine continues metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209672056U true CN209672056U (en) | 2019-11-22 |
Family
ID=68569003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920209743.8U Active CN209672056U (en) | 2019-02-19 | 2019-02-19 | A kind of liquid chlorine continues metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209672056U (en) |
-
2019
- 2019-02-19 CN CN201920209743.8U patent/CN209672056U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4858449A (en) | Chemical solution dispenser apparatus and method of using | |
| CN109724667B (en) | Method and system for detecting volume percentage of liquid in container and dispenser with system | |
| US4915507A (en) | Liquid average temperature measuring apparatus and method | |
| EP3058347B1 (en) | Photometric measurement cell | |
| CN109599196B (en) | Fission gas leakage measuring instrumentation experimental provision and method after a kind of fuel element failure | |
| CN207908180U (en) | A kind of water counterweight | |
| US4807464A (en) | Leak detector apparatus and method | |
| CN209672056U (en) | A kind of liquid chlorine continues metering device | |
| US5377868A (en) | Concrete admixture weighing and dispensing system | |
| JP2020501106A (en) | Monitoring system for liquid leaks from spent fuel pools | |
| CN104729955A (en) | Device and method for determining gas collection and production rate | |
| CN206267914U (en) | A kind of engine sump tank liquid level is demarcated and engine oil consumption measurement apparatus | |
| CN104118839B (en) | Redundancy loading system and method based on electronic scale and mass flowmenter | |
| CN209672067U (en) | A kind of chlorine gas feed system for being provided with liquid chlorine and continuing metering device | |
| CN207816395U (en) | A kind of liquid meter weighs device | |
| CN106198851A (en) | Full-automatic titration type chemical examination machine and full-automatic titration method thereof | |
| CN211024895U (en) | Water-based fire extinguisher filling equipment and adjustable volume metering container | |
| RU2699141C1 (en) | Method of sampling and diluting a sample of a liquid radioactive medium and an apparatus for realizing said method | |
| RU2552563C1 (en) | Portable metering station of extracted well liquid | |
| RU2685644C1 (en) | Method of sampling and delivering samples of radioactive solutions and device for its implementation | |
| CN207946708U (en) | A kind of on-line automatic medicine system of continuous metal surface disposing line | |
| CN208003322U (en) | Aircraft fire extinguisher accurate detector | |
| RU2495709C1 (en) | Automatic gas odoriser system | |
| CN207076441U (en) | Volatility acid solution pressure negative medicine feeder | |
| CN207393180U (en) | A kind of oil well measurement integrating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |