CN204469608U - A kind of liquid mixing system of denitrating catalyst - Google Patents
A kind of liquid mixing system of denitrating catalyst Download PDFInfo
- Publication number
- CN204469608U CN204469608U CN201420633307.0U CN201420633307U CN204469608U CN 204469608 U CN204469608 U CN 204469608U CN 201420633307 U CN201420633307 U CN 201420633307U CN 204469608 U CN204469608 U CN 204469608U
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- interface
- agitator tank
- feed device
- liquid
- mixing system
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Abstract
The utility model relates to a kind of liquid mixing system of denitrating catalyst, described liquid mixing system is communicated with mixing roll, it comprises: at least one agitator tank, top is provided with first interface, the second interface as the dog-house of ammonium metavanadate, the 3rd interface, the 4th interface, and described 4th interface is communicated with mixing roll by pipeline; Described agitator tank is provided with the adjustable heater of temperature; MEA liquid feed device, described MEA liquid feed device is communicated with the first interface of agitator tank by pipeline; Deionized water liquid feed device, deionized water liquid feed device is by the 3rd orifice of pipeline and agitator tank.Liquid mixing system of the present utility model decreases the workload of artificial dosing, and completes the task of dosing accurately, improves the preparation efficiency of denitrating catalyst.
Description
Technical field
The utility model relates to flat out of stock Catalyst Production technical field, the particularly liquid mixing system of denitrating catalyst.
Background technology
In flat out of stock catalyst production process, need ionized water, MEA, ammonium metavanadate three mixing, and mixed liquor is supplied to mixing roll.Concrete mixed process of the prior art is first hybrid ionic water and MEA and is heated 80 DEG C, and under temperature constant state, add ammonium metavanadate and constantly stir, said process is all by manually completing.In existing mixed process, there is the problem that labor strength is large, labor productivity is low.In addition, because ionized water, MEA are all Artificial Control additions, addition inaccuracy, easily causes the waste of raw material.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of liquid mixing system of denitrating catalyst, first has the large and coarse problem of raw material addition of mixed method labour intensity to solve.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of liquid mixing system of denitrating catalyst, and described liquid mixing system is communicated with mixing roll, and it comprises:
An agitator tank, be provided with first interface, the second interface as the dog-house of ammonium metavanadate, the 3rd interface, the 4th interface, described 4th interface is communicated with mixing roll by pipeline; Described agitator tank is provided with the adjustable heater of temperature;
MEA liquid feed device, described MEA liquid feed device is communicated with the first interface of agitator tank by pipeline;
Deionized water liquid feed device, deionized water liquid feed device is by the 3rd orifice of pipeline and agitator tank.
Further, described agitator tank is the agitator tank with insulation, anticorrosion, pressure-bearing function.
Further, the pipeline connecting MEA liquid feed device and first interface is provided with mass flowmenter.
Further, the pipeline connecting deionized water liquid feed device and the 3rd interface is provided with mass flowmenter.
Further, described MEA liquid feed device is made up of original liquid box and holding vessel, and described original liquid box and described holding vessel are by being provided with the pipeline connection of liquid pump.
Further, the top of described agitator tank is also provided with and passes to outdoor blast pipe.
The beneficial effects of the utility model are: achieve automatic liquid matching, decrease the workload of artificial dosing, and complete the task of dosing accurately, improve the preparation efficiency of denitrating catalyst.
Accompanying drawing explanation
Fig. 1 is the liquid mixing system schematic diagram of the denitrating catalyst of a kind of embodiment of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, agitator tank, 12, first interface, the 14, second interface, the 16, the 3rd interface, 18, blast pipe, 19, the 4th interface, 2, MEA liquid feed device, 22, original liquid box, 24, holding vessel, 3, deionized water liquid feed device, 4, liquid pump, 5, mass flowmenter, 6, mixing roll.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, be the liquid mixing system schematic diagram of the denitrating catalyst of a kind of embodiment of the utility model.This system comprises: an agitator tank 1, top is provided with first interface 12, second interface 14, the second interface as the dog-house of ammonium metavanadate, the 3rd interface 16, the 4th interface the 19, four interface 19 are communicated with mixing roll 6 (No. 1 mixing roll namely in accompanying drawing) by pipeline; Agitator tank 1 is provided with the adjustable heater of temperature; The effect of heater realizes heating to agitator tank 1, when being heated to required temperature, stops heating.
In a kind of embodiment of the present utility model, agitator tank is the agitator tank with insulation, anticorrosion, pressure-bearing function.
MEA liquid feed device 2, MEA liquid feed device 2 is communicated with the first interface 12 of agitator tank by pipeline; In a kind of embodiment of the present utility model, the pipeline connecting MEA liquid feed device and first interface is provided with mass flowmenter 5.The effect of mass flowmenter 5 is by realizing accurately adding of MEA to the accurate detection of flow, prevents from adding because add the very few reaction incomplete sum caused the wastage of material too much caused.
Deionized water liquid feed device 3, deionized water liquid feed device 3 is communicated with the 3rd interface 16 of agitator tank by pipeline.In a kind of embodiment of the present utility model, the pipeline connecting deionized water liquid feed device and the 3rd interface is provided with mass flowmenter 5.
In a kind of embodiment of the present utility model, MEA liquid feed device is made up of original liquid box 22 and holding vessel 24, and original liquid box 22 and holding vessel 24 are by being provided with the pipeline connection of liquid pump 4.
In a kind of embodiment of the present utility model, the top of agitator tank is also provided with and passes to outdoor blast pipe 18.For discharging the gas produced in mixed process in time, optimize production environment.
The course of work of the liquid mixing system of the denitrating catalyst of above-described embodiment is as follows: in flat out of stock catalyst production process, needs a heated type agitator tank 1 pair of raw material to add thermal agitation and does not carry.Deionized water and MEA are all need use amount to be transported in agitator tank 1 by mass flowmenter 5 setting, carry complete, open the heater of agitator tank, under making it remain on 80 degree of temperature constant states by the start and stop of temperature controller control heater, when temperature reaches 80 degree, drop into ammonium metavanadate by the dog-house above agitator tank, by the leaf oar Stirring mixing in agitator tank after dropping into, be transported in muller 6 by liquid pump 4 after mixing.This process decreases the workload of artificial dosing, and completes the task of dosing more accurately, for the preparation process of denitrating catalyst improves efficiency.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a liquid mixing system for denitrating catalyst, described liquid mixing system is communicated with mixing roll, it is characterized in that, described system comprises:
An agitator tank, be provided with first interface, the second interface as the dog-house of ammonium metavanadate, the 3rd interface, the 4th interface, described 4th interface is communicated with mixing roll by pipeline; Described agitator tank is provided with the adjustable heater of temperature;
MEA liquid feed device, described MEA liquid feed device is communicated with the first interface of agitator tank by pipeline;
Deionized water liquid feed device, deionized water liquid feed device is by the 3rd orifice of pipeline and agitator tank.
2. the liquid mixing system of denitrating catalyst according to claim 1, is characterized in that, described agitator tank is the agitator tank with insulation, anticorrosion, pressure-bearing function.
3. the liquid mixing system of denitrating catalyst according to claim 1, is characterized in that, the pipeline connecting MEA liquid feed device and first interface is provided with mass flowmenter.
4. the liquid mixing system of denitrating catalyst according to claim 3, is characterized in that, the pipeline connecting deionized water liquid feed device and the 3rd interface is provided with mass flowmenter.
5. the liquid mixing system of the denitrating catalyst according to any one of claim 1-4, is characterized in that, described MEA liquid feed device is made up of original liquid box and holding vessel, and described original liquid box and described holding vessel are by being provided with the pipeline connection of liquid pump.
6. the liquid mixing system of denitrating catalyst according to claim 5, is characterized in that, the top of described agitator tank is also provided with and passes to outdoor blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633307.0U CN204469608U (en) | 2014-10-28 | 2014-10-28 | A kind of liquid mixing system of denitrating catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633307.0U CN204469608U (en) | 2014-10-28 | 2014-10-28 | A kind of liquid mixing system of denitrating catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469608U true CN204469608U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633307.0U Expired - Fee Related CN204469608U (en) | 2014-10-28 | 2014-10-28 | A kind of liquid mixing system of denitrating catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469608U (en) |
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2014
- 2014-10-28 CN CN201420633307.0U patent/CN204469608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 402368 long water industry zone, Dazu District, Chongqing Patentee after: CHONGQING SHENGXIN SEED INDUSTRY CO.,LTD. Address before: 402368 long water hardware science and Technology Park, Dazu County, Chongqing Patentee before: CHONGQING FUDIBAO TECHNOLOGY CO.,LTD. |
|
| 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: 20150715 Termination date: 20211028 |