CN205948809U - Small -size denitration catalyst compounding device - Google Patents
Small -size denitration catalyst compounding device Download PDFInfo
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- CN205948809U CN205948809U CN201620709297.3U CN201620709297U CN205948809U CN 205948809 U CN205948809 U CN 205948809U CN 201620709297 U CN201620709297 U CN 201620709297U CN 205948809 U CN205948809 U CN 205948809U
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- extruder
- mixer
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- denitrating catalyst
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Abstract
The utility model discloses a small -size denitration catalyst compounding device, including mixer, powder hopper, liquid hopper, PLC control system, extruder and sample cell. Powder hopper and liquid hopper powder hopper solenoid valve and liquid hopper solenoid valve are connected with the mixer, are equipped with respectively, the mixer in extruder top, mixer and extruder be connected by conveying mouth, the sample cell in extruder discharge gate below. The device has realized the laboratory simulation of denitration catalyst compounding technology, has improved compounding homogeneity and experimental efficiency, can satisfy the experiment demand of all kinds of novel denitration catalyst preparation research and development.
Description
Technical field
The utility model belongs to denitrating catalyst research and development technology field and in particular to a kind of small-sized denitrating catalyst batch mixing fills
Put.
Background technology
Constantly develop with China's every profession and trade environmental requirement increasingly stringent, technology, new and multi-functional denitrating catalyst
Research and development are the study hotspots of current denitration industry, including being applied to the middle low-temperature denitration catalyst of industrial furnace, have demercuration work(
The denitrating catalyst of energy, high abrasion denitrating catalyst, anti-poisoning denitrating catalyst etc..The research and development of these novel denitration catalyst need
Directly to carry out new-product development cost mistake by the many experiments number of chambers according to update formula and replenishment of process in production line
High, excessive cycle.Multiple powder raw material and liquid raw material is comprised, catalytic active component is usual in denitrating catalyst raw material
Carry out batch mixing in liquid form.In novel denitration catalyst formula R＆D process, mixing device can directly affect conventional efficient
And formula in each component mixing uniformity.Ball mill can be used for laboratory catalytic agent batch mixing, but prepared catalyst creme
It is easy-adhesion that in agate ball and ball grinder body, preparation efficiency is low, difficult cleaning, simultaneously as the reason feed way, can lead to institute
In the catalyst of preparation, Active components distribution is uneven.Therefore, it is badly in need of at present developing a kind of small-sized denitrating catalyst mixing device,
Can precise control formula in active component content, improve each component mixing uniformity, improve conventional efficient, be denitrating catalyst
Properties of product are improved and new product development provides basis.
Content of the invention
For solve above-mentioned technical problem, the utility model provide a kind of small-sized denitrating catalyst mixing device it is achieved that
The laboratory simulation of denitrating catalyst mixing procedure, improves batch mixing uniformity and conventional efficient, is all kinds of novel denitration catalysis
Agent research and development of products provides and supports.
A kind of small-sized denitrating catalyst mixing device, including mixer, powder bucket, liquid material bucket, powder bucket magnetic valve, liquid material
Bucket magnetic valve, flow control valve, flowmeter, PLC control system, mixer motor, conveying mouth, extruder, extruder motor, sample
Product groove and stand, described powder bucket is connected with mixer with liquid material bucket, is respectively provided with powder bucket magnetic valve and liquid material bucket electricity
Magnet valve, above extruder, described mixer is connected by conveying mouth described mixer with extruder, described sample cell
Below extruder discharging mouth, extruder is placed on stand.
Further, equipped with two spirality shafts inside described mixer；Described extruder squeezes for twin-screw
Go out machine；Equipped with flow control valve and flowmeter below described liquid material bucket, can precise control added active component content,
Improve batch mixing uniformity；Described conveying mouth is provided with cuts back valve；Described mixer motor, extruder motor, powder bucket electromagnetism
Valve, liquid material bucket magnetic valve, flow control valve, flowmeter are all connected with PLC control system with conveying mouth.
The beneficial effects of the utility model are：Achieve the laboratory simulation of denitrating catalyst mixing procedure, by flow
The adding speed of regulating valve adjustable activity component raw material, is accurately controlled active component in catalyst by flowmeter and contains
Amount, improves batch mixing uniformity and conventional efficient, disclosure satisfy that all kinds of novel denitration catalyst research and development of products and performance improvement
Experiment demand.
Brief description
Fig. 1 is the structural representation of small-sized denitrating catalyst mixing device of the present utility model；Wherein, 1 is mixer, 2
For powder bucket, 3 is liquid material bucket, and 4 is powder bucket magnetic valve, and 5 is liquid material bucket magnetic valve, and 6 is flow control valve, and 7 is flowmeter, 8
For PLC control system, 9 is mixer motor, and 10 is conveying mouth, and 11 is extruder, and 12 is extruder motor, and 13 is sample cell,
14 is stand.
Specific embodiment
With reference to embodiment and accompanying drawing, the utility model is further described and illustrates, but never in any form
Limit the present invention.
Embodiment 1：
A kind of small-sized denitrating catalyst mixing device, as shown in figure 1, include mixer 1, powder bucket 2, liquid material bucket 3, powder
Bucket magnetic valve 4, liquid material bucket magnetic valve 5, flow control valve 6, flowmeter 7, PLC control system 8, mixer motor 9, conveying mouth
10th, extruder 11, extruder motor 12, sample cell 13 and stand 14.Described powder bucket 2 is connected with mixer 1 with liquid material bucket 3
Connect, be respectively provided with powder bucket magnetic valve 4 and liquid material bucket magnetic valve 5, above extruder 11, described stirs described mixer 1
Mix machine 1 to be connected by conveying mouth 10 with extruder 11, described sample cell 13 is below extruder 11 discharging opening.Described stirring
Equipped with two spirality shafts inside machine 1；Described extruder 11 is double screw extruder；Described liquid material bucket 3 lower section dress
Have flow control valve 6 and flowmeter 7, can precise control added active component content, improve batch mixing uniformity；Described
Conveying mouth 10 is provided with cuts back valve；Described mixer motor 9, extruder motor 12, powder bucket magnetic valve 4, liquid material bucket magnetic valve
5th, flow control valve 6, flowmeter 7 are all connected with PLC control system 8 with conveying mouth 10.
During the utility model operation work, by PLC control system 8 turn-on flow rate regulating valve 6 and flowmeter 7, set
Fluid flow and flow velocity, are then turned on mixer 9, powder bucket magnetic valve 4 and liquid material bucket magnetic valve 5 and carry out batch mixing, batch mixing completes
PLC control system 8 will close mixer 9, open extruder 11 and conveying mouth 10 afterwards, and the denitrating catalyst creme mixing is from crowded
Go out machine 11 extrusion and enter sample cell 13.Complete the laboratory simulation of denitrating catalyst mixing procedure by said process.
Claims (6)
1. a kind of small-sized denitrating catalyst mixing device it is characterised in that：Including mixer（1）, powder bucket（2）, liquid material bucket
（3）, powder bucket magnetic valve（4）, liquid material bucket magnetic valve（5）, PLC control system（8）, mixer motor（9）, conveying mouth（10）、
Extruder（11）, extruder motor（12）, sample cell（13）And stand（14）, described powder bucket（2）With liquid material bucket（3）With stir
Mix machine（1）It is connected, be respectively provided with powder bucket magnetic valve（4）With liquid material bucket magnetic valve（5）, described mixer（1）In extrusion
Machine（11）Top, described mixer（1）And extruder（11）By conveying mouth（10）It is connected, described sample cell（13）Squeezing
Go out machine（11）Below discharging opening, extruder (11) is placed on stand (14).
2. a kind of small-sized denitrating catalyst mixing device according to claim 1 it is characterised in that：Mixer（1）Internal
Equipped with two spirality shafts.
3. a kind of small-sized denitrating catalyst mixing device according to claim 1 it is characterised in that：Extruder（11）For double
Screw extruder.
4. a kind of small-sized denitrating catalyst mixing device according to claim 1 it is characterised in that：Liquid material bucket（3）Lower section
Equipped with flow control valve（6）And flowmeter（7）.
5. a kind of small-sized denitrating catalyst mixing device according to claim 4 it is characterised in that：Powder bucket magnetic valve
（4）, liquid material bucket magnetic valve（5）, flow control valve（6）, flowmeter（7）, extruder motor（12）And mixer motor（9）All with
PLC control system（8）It is connected.
6. a kind of small-sized denitrating catalyst mixing device according to claim 5 it is characterised in that：Conveying mouth（10）It is provided with
Cut back valve, and and PLC control system（8）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709297.3U CN205948809U (en) | 2016-07-07 | 2016-07-07 | Small -size denitration catalyst compounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709297.3U CN205948809U (en) | 2016-07-07 | 2016-07-07 | Small -size denitration catalyst compounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948809U true CN205948809U (en) | 2017-02-15 |
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ID=57970040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709297.3U Active CN205948809U (en) | 2016-07-07 | 2016-07-07 | Small -size denitration catalyst compounding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205948809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568239A (en) * | 2018-06-25 | 2018-09-25 | 南京海洛阿姆生物科技有限公司 | It is a kind of to be used to prepare the agitating device for efficiently removing aldehyde gel |
| CN109589828A (en) * | 2018-12-04 | 2019-04-09 | 大连交通大学 | A kind of catalyst producing device equipped with rabbling mechanism |
-
2016
- 2016-07-07 CN CN201620709297.3U patent/CN205948809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568239A (en) * | 2018-06-25 | 2018-09-25 | 南京海洛阿姆生物科技有限公司 | It is a kind of to be used to prepare the agitating device for efficiently removing aldehyde gel |
| CN109589828A (en) * | 2018-12-04 | 2019-04-09 | 大连交通大学 | A kind of catalyst producing device equipped with rabbling mechanism |
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