CN207413178U - A kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device - Google Patents
A kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device Download PDFInfo
- Publication number
- CN207413178U CN207413178U CN201721259381.0U CN201721259381U CN207413178U CN 207413178 U CN207413178 U CN 207413178U CN 201721259381 U CN201721259381 U CN 201721259381U CN 207413178 U CN207413178 U CN 207413178U
- Authority
- CN
- China
- Prior art keywords
- dilution
- dilution mixing
- tank body
- mixing
- denitrfying agent
- 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
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 102
- 239000012895 dilution Substances 0.000 title claims abstract description 101
- 238000010790 dilution Methods 0.000 title claims abstract description 101
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 22
- 230000003647 oxidation Effects 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000012452 mother liquor Substances 0.000 claims abstract description 28
- 238000000738 capillary electrophoresis-mass spectrometry Methods 0.000 claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 16
- 239000000243 solution Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007865 diluting Methods 0.000 abstract description 3
- 239000007791 liquid phase Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing devices, are related to mixed diluting technical field, and including dilution mixing tank body and in-tank mixing distributor, the in-tank mixing distributor is located at dilution mixing tank interior；The dilution mixing tank base offers medicament delivery outlet, and rear pump is connected at the medicament delivery outlet；The dilution mixing tank body includes upper end interface, and the upper end interface is connected by motor-driven valve with dilution waterpipe, and the dilution mixing tank interior is equipped with liquid level gauge, and the motor-driven valve is controlled by liquid level gauge work；The denitrfying agent mother liquor tank is connected by dosing pump with in-tank mixing distributor, and the dosing pump connects online CEMS modules, and is controlled by the work of CEMS modules, and the online CEMS modules monitor the solution concentration of output pump output terminal in real time.
Description
Technical field
The utility model is related to mixed diluting devices, mix and throw more particularly to a kind of low-temperature oxidation denitrfying agent automatic dilution
Feeder apparatus.
Background technology
For existing low-temperature oxidation denitrating technique, denitrfying agent has liquids and gases, and gas is gaseous oxidation, and liquid is liquid phase
Oxidation.Denitrfying agent needs NO oxidations are converted into high price nitrogen for flue gas mixed oxidization after dilution+mixing when using liquid to close object again
It is absorbed by rear end absorption tower and completes denitration, the height of liquid phase oxidation denitration efficiency is by the mixing journey of denitrfying agent mother liquor and dilution water
Degree and the influence of supply.
Utility model content
Technical problem to be solved in the utility model be liquid phase oxidation denitration efficiency height by denitrfying agent mother liquor with it is dilute
The mixability of water and the influence of supply are released, the shortcomings that causing undercompounding, overcome the prior art, provides a kind of cryogenic oxygen
Change denitrfying agent automatic dilution mixing throwing device.
It is added in order to solve the above technical problems, the utility model provides a kind of low-temperature oxidation denitrfying agent automatic dilution mixing
Device including denitrfying agent mother liquor tank, further includes dilution mixing tank body and in-tank mixing distributor, the in-tank mixing distributor position
Tank interior is mixed in dilution；
The dilution mixing tank base offers medicament delivery outlet, and rear pump is connected at the medicament delivery outlet；
The dilution mixing tank body includes upper end interface, and the upper end interface is connected by motor-driven valve with dilution waterpipe,
The dilution mixing tank interior is equipped with liquid level gauge, and the motor-driven valve is controlled by liquid level gauge work；
The denitrfying agent mother liquor tank is connected by dosing pump with in-tank mixing distributor pipeline, and the dosing pump connection is online
CEMS modules, and it is controlled by the work of CEMS modules, the online CEMS modules monitor the solution concentration of output pump output terminal in real time.
Technique effect：Denitrfying agent mother liquor tank needs diluted mother liquor for storing, and dilution mixing tank body is dilution water and mother
The mixing of liquid provides space, and in-tank mixing distributor is used to more uniform be added to of mother liquor diluting mixing tank interior, and then
The more uniform mixing of dilution water of tank interior is mixed with dilution, dilution water is added to dilution mixing tank interior and is controlled by electromagnetism
Valve, solenoid valve are controlled by liquid level gauge work, and liquid level gauge works as liquid level for monitoring the liquid level of dilution mixing tank interior mixed solution
When relatively low, control battery valve is opened, and is automatically replenished dilution water, to ensure that dilution mixing tank interior has enough dilution waters to supply
It gives；The work of dosing pump is controlled by the work of CEMS modules, when CEMS modules detect that the liquor strength of rear pump output is relatively low,
Dosing pump work is controlled, it is dense so as to increase the liquid of dilution mixing tank interior to add in mother liquor to dilution mixing tank interior
Degree, when CEMS modules detect that the liquor strength of rear pump output is higher, control dosing pump is stopped, to stop to dilution
It mixes tank interior and adds in mother liquor, so as to reduce the liquor strength of dilution mixing tank interior；Therefore dilution water and mother liquor are
Automatic feeding, and the amount controlled in real-time of final automatic feeding in output pump output terminal liquor strength, denitrfying agent mother liquor with it is dilute
Release the appropriate compared with abundant and concentration of water mixing.
The technical solution that the utility model further limits is：
Further, the in-tank mixing distributor includes pipeline, and the pipe level is threaded through dilution mixing tank body
On, described pipeline one end is connected with dosing pump, and the other end is equipped with blind plate, and the pipe side wall offers several medicine outlet holes.
A kind of preceding low-temperature oxidation denitrfying agent automatic dilution mixing throwing device, the dilution mixing tank body is circle
Tank body.
A kind of preceding low-temperature oxidation denitrfying agent automatic dilution mixing throwing device, the dilution mixing tank base are set
There is discharging hole, the position at the top of tank body is mixed close to the dilution and is equipped with overflow port, drain.
A kind of preceding low-temperature oxidation denitrfying agent automatic dilution mixing throwing device, the liquid level are calculated as magnetic turning plate liquid level
Meter.
The beneficial effects of the utility model are：
（1）The in-tank mixing mixed distribution device level of the utility model is threaded through on dilution mixing tank body, when mother liquor passes through
When dosing pump is entered in in-tank mixing distributor, more uniform enter of several medicine outlet holes can be passed through and diluted in blending tank body,
So as to which the dilution water that tank interior is mixed with dilution uniformly mixes.
（2）The dilution mixing tank body of the utility model is circular tank, so set, can make the interior of dilution mixing tank body
When wall smoother, mother liquor and dilution water are mixed in dilution blending tank body and moved, the obstruction being subject to is smaller, can dilute
More uniform mixing in blending tank body.
（3）The discharging hole that the utility model is set is for excluding the impurity of dilution mixing tank interior, when dilution blending tank
When the solution in internal portion is more, overflow port can be passed through and overflowed, drain is used to discharge the gas of dilution mixing tank interior.
（4）The liquid level that the utility model is set is calculated as magnetic double level gauge, and magnetic double level gauge can accomplish high sealing, prevents
It leaks and suitable for high temperature, high pressure, corrosion resistant occasion, it compensates for glass plate liquid level gauge instruction poor definition, easily rupturable etc.
Defect, and overall process measurement non-blind area, display is clear, measurement range is big.
Description of the drawings
Fig. 1 is the structure diagram for being used to embody pipeline of the utility model；
Fig. 2 is the enlarged drawing of A in Fig. 1.
Wherein：1st, dilution mixing tank body；11st, upper end interface；12nd, discharging hole；13rd, overflow port；14th, drain；15th, medicament
Delivery outlet；2nd, liquid level gauge；3rd, pipeline；31st, medicine outlet hole；32nd, blind plate.
Specific embodiment
A kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device provided in this embodiment, structure is as shown in Figure 1, bag
It includes to store the denitrfying agent mother liquor tank for needing diluted denitrfying agent mother liquor, the dilution mixing tank body for providing space for dilution
1 and for by denitrfying agent mother liquor be even added to dilution mixing tank body 1 inside in-tank mixing distributor.
Dilution mixing tank body 1 is circular tank, and is equipped with upper end interface 11, discharging hole 12 on dilution mixing tank body 1, overflows
Head piece 13 and drain 14, wherein upper end interface 11 and drain 14 are arranged on 1 upper end of dilution mixing tank body, overflow port 13 is set
On side wall of the dilution mixing tank body 1 close to upper end, discharging hole 12 is arranged on the bottom of dilution mixing tank body 1.
Medicament delivery outlet 15 is offered in 1 bottom of dilution mixing tank body, and rear pump is connected at medicament delivery outlet 15, it is defeated
Go out pump and be delivered to appointed place for mixed dilution in mixing tank body 1 will to be diluted.
Upper end interface 11 is connected by motor-driven valve with dilution waterpipe 3, and dilution waterpipe 3 connects technique water source, when electronic
When valve is opened, dilution water can be added into dilution mixing tank body 1.
Liquid level gauge 2 is internally provided in dilution mixing tank body 1, liquid level gauge 2 is magnetic double level gauge 2, and motor-driven valve is controlled by liquid
Position meter 2 work, i.e., when liquid level gauge 2 detect dilution mixing tank body 1 inside solution level it is relatively low when, just control motor-driven valve open
It opens, dilution water is supplemented for dilution tank interior, to ensure that dilution tank interior has more sufficient seasoning liquid can use.
In-tank mixing distributor is connected by dosing pump with denitrfying agent mother liquor tank, and dosing pump connects online CEMS modules,
Line CEMS modules monitor the solution concentration of output pump output terminal in real time, and dosing pump is controlled by the work of CEMS modules, when online
When the solution concentration of CEMS module monitors to output pump output terminal is relatively low, dosing pump work is controlled, it will be in denitrfying agent mother liquor tank
Denitrfying agent mother liquor is added to by in-tank mixing distributor inside dilution mixing tank body 1, is diluted with increasing inside mixing tank body 1
So as to adjust the concentration of the dilution inside dilution mixing tank body 1, the diluent concentration of output is controlled certain for mother liquid concentration
In the range of.
As illustrated in fig. 1 and 2, in-tank mixing distributor includes pipeline 3, and 3 level of pipeline is threaded through dilution mixing tank body 1
On, 3 one end of pipeline is connected with dosing pump, and the other end is equipped with blind plate 32, i.e. denitrfying agent mother liquor enters pipeline 3 from 3 one end of pipeline
Inside, and can not be flowed out from the one end of pipeline 3 away from dosing pump, while it is located at the side wall inside dilution mixing tank body 1 in pipeline 3
Offer several medicine outlet holes 31, the denitrfying agent mother liquor entered inside pipeline 3 can by medicine feeding hole it is more uniform be diffused into it is dilute
It releases inside mixing tank body 1.
Specific implementation is described as follows：
The liquid level of solution first inside the detection of liquid level gauge 2 dilution mixing tank body 1, when liquid level is less than setting value, control
Motor-driven valve is opened, and then dilutes waterpipe 3 and dilution water is added to inside dilution mixing tank body 1, to ensure to dilute mixing tank body 1
There are enough seasoning liquids in inside, while online CEMS modules monitor the solution concentration of output pump output terminal in real time, as online CEMS
When the solution concentration of module monitors to output pump output terminal is relatively low, control dosing pump is started to work, will be in denitrfying agent mother liquor tank
Denitrfying agent mother liquor is added to by in-tank mixing distributor inside dilution mixing tank body 1, is diluted with increasing inside mixing tank body 1
So as to adjust the concentration of the dilution inside dilution mixing tank body 1, the diluent concentration of output is controlled certain for mother liquid concentration
In the range of, and it is introduced into denitrfying agent mother liquor in pipeline 3, it then can be with by several medicine feeding holes for being set on 3 side wall of pipeline
It is more uniform that denitrfying agent mother liquor is diffused into inside dilution mixing tank body 1, so that dilution is more uniform, take off liquid phase oxidation
The efficiency of nitre is higher.
In addition to the implementation, the utility model can also have other embodiment；It is all to use equivalent substitution or equivalent change
The technical solution to be formed is changed, all falls within the protection domain of the requires of the utility model.
Claims (5)
1. a kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device, including denitrfying agent mother liquor tank, it is characterised in that：Also wrap
Include dilution mixing tank body（1）With in-tank mixing distributor, the in-tank mixing distributor is located at dilution mixing tank body（1）It is internal；
The dilution mixing tank body（1）Bottom offers medicament delivery outlet（15）, the medicament delivery outlet（15）Place is connected with defeated
Go out pump；
The dilution mixing tank body（1）Including upper end interface（11）, the upper end interface（11）Pass through motor-driven valve and dilution water pipe
Road（3）Connection, the dilution mixing tank body（1）It is internally provided with liquid level gauge（2）, the motor-driven valve is controlled by liquid level gauge（2）Work；
The denitrfying agent mother liquor tank is connected by dosing pump with in-tank mixing distributor, and the dosing pump connects online CEMS moulds
Block, and it is controlled by the work of CEMS modules, the online CEMS modules monitor the solution concentration of output pump output terminal in real time.
2. a kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device according to claim 1, it is characterised in that：Institute
It states in-tank mixing distributor and includes pipeline（3）, the pipeline（3）Level is threaded through dilution mixing tank body（1）On, the pipeline
（3）One end is connected with dosing pump, and the other end is equipped with blind plate（32）, the pipeline（3）Side wall offers several medicine outlet holes（31）.
3. a kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device according to claim 1, it is characterised in that：Institute
State dilution mixing tank body（1）For circular tank.
4. a kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device according to claim 1, it is characterised in that：Institute
State dilution mixing tank body（1）Bottom is equipped with discharging hole（12）, tank body is mixed close to the dilution（1）The position at top is equipped with overflow
Mouthful（13）, drain（14）.
5. a kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device according to claim 1, it is characterised in that：Institute
State liquid level gauge（2）For magnetic double level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259381.0U CN207413178U (en) | 2017-09-28 | 2017-09-28 | A kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259381.0U CN207413178U (en) | 2017-09-28 | 2017-09-28 | A kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413178U true CN207413178U (en) | 2018-05-29 |
Family
ID=62313241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259381.0U Expired - Fee Related CN207413178U (en) | 2017-09-28 | 2017-09-28 | A kind of low-temperature oxidation denitrfying agent automatic dilution mixing throwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244841A (en) * | 2021-07-14 | 2021-08-13 | 北京力耘柯创医学研究院 | Nutrient solution preparation system based on concentration detection regulation and control |
-
2017
- 2017-09-28 CN CN201721259381.0U patent/CN207413178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244841A (en) * | 2021-07-14 | 2021-08-13 | 北京力耘柯创医学研究院 | Nutrient solution preparation system based on concentration detection regulation and control |
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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 |
Granted publication date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |