CN206546303U - A kind of drum-type SCR denitration tear strength test device - Google Patents
A kind of drum-type SCR denitration tear strength test device Download PDFInfo
- Publication number
- CN206546303U CN206546303U CN201720214500.4U CN201720214500U CN206546303U CN 206546303 U CN206546303 U CN 206546303U CN 201720214500 U CN201720214500 U CN 201720214500U CN 206546303 U CN206546303 U CN 206546303U
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- scr denitration
- tear strength
- drum
- test device
- strength test
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Abstract
The utility model discloses a kind of drum-type SCR denitration tear strength test device, including casing（1）, the casing（1）Inside it is provided with roller（2）, the casing（1）Top is provided with sand inlet（3）, the sand inlet（3）Bottom and the roller（2）It is connected, the sand inlet（3）Top and sandbox（4）Sand export（5）It is connected, the roller（2）Inside it is provided with the fixture for clamping SCR denitration plate（6）, the fixture（6）Including the first flat board（7）With flexible arc plate（8）, first flat board（7）With flexible arc plate（8）Free end formed V-type opening（9）.The utility model provides a kind of drum-type SCR denitration tear strength test device, and the device tear strength is high, can simulate tear strength of the SCR denitration in the SCR denitration systems such as thermal power plant.
Description
Technical field
The utility model is related to a kind of drum-type SCR denitration tear strength test device, belongs to environmental project skill
Art field.
Background technology
There is test wear low intensity in current SCR denitration tear strength test device, it is impossible to really simulate SCR
The problems such as abrasion of the denitrating catalyst in the SCR denitration systems such as thermal power plant.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tear strength height, can simulate SCR denitration catalysis
The drum-type SCR denitration tear strength test device of tear strength of the agent in the SCR denitration systems such as thermal power plant；Enter one
Step ground, the utility model provides a kind of drum-type SCR denitration tear strength of sandbox automatic fitration Standard erosion medium
Test device；Further, the utility model provides a kind of sandbox service life length, and the drum-type SCR for being difficult sand leakage takes off
Denox catalyst tear strength test device；Further, the utility model provides one kind and can urged while testing multiple SCR denitrations
The drum-type SCR denitration tear strength test device of agent plate, small volume.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Rolling is provided with a kind of drum-type SCR denitration tear strength test device, including casing, the casing
Cylinder, the casing top is provided with sand inlet, and the sand inlet bottom is connected with the roller, the sand inlet top and sand
The sand export of case is connected, and is provided with the fixture for clamping SCR denitration plate in the roller, and the fixture includes the
One flat board and flexible arc plate, the free end of first flat board and flexible arc plate form V-type opening.
Magnetic valve is provided with sand inlet.
One SCR denitration plate fixture as described at least two is clamped, and two fixtures are parallel to be set.
The sealing being provided with chamber door, the chamber door for roller described in movable sealing is additionally provided with the casing
Circle.
The annular groove of port rotation in it for making the roller is provided with the sealing ring.
The sandbox includes housing, and being provided with integral type below screen pack, the screen pack in the housing is connected with
Small circular platform type baffle plate under big, the bottom of the circular platform type baffle plate pass after the sand export horizontally outward extension formed with it is described
The circular fold that housing bottom surface outer wall is fixedly connected, telescoping tube is connected between the sand export and sand inlet.
The housing is located on concussion shaking table, is provided with the concussion shaking table for the strip through the telescoping tube
Hole.
The telescoping tube includes bellows.
The sandbox top is provided with top cover.
4 blocks of SCR denitration plates are set in the roller, and the SCR denitration plate is close in the roller
Wall is distributed, and all the extended line composition of the SCR denitration plate is square.
The material of the flexible arc plate includes steel plate or copper coin.
Sediment outflow pipe is also connected with roller, sediment outflow pipe passes and is provided with magnetic valve on tank floor, sediment outflow pipe.
Roller is connected with electric rotating machine.
A kind of drum-type SCR denitration tear strength test device that the utility model is provided, the high speed rotation of roller
Turn, drive the Standard erosion medium in roller, the high speed rotation of such as quartz sand, and then realize the height to SCR denitration plate
Intensity rubs, and tear strength is high, can simulate tear strength of the SCR denitration in the SCR denitration systems such as thermal power plant；Shake
The setting of shaking table is swung, the automatic sieving of Standard erosion medium is realized, prevents foreign matter from entering roller；Screen pack integrally connected baffle plate
And the setting of circular fold, make sandbox service life length, and be difficult sand leakage；4 blocks of SCR denitration plates in roller
Set, make the utility model can be while testing four SCR denitration plates and device volume is small, floor space is small.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of fixture in Fig. 1.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 2, a kind of drum-type SCR denitration tear strength test device, including casing 1, it is described
Roller 2 is provided with casing 1, the top of casing 1 is provided with sand inlet 3, and the bottom of sand inlet 3 is connected with the roller 2
Logical, the top of sand inlet 3 is connected with the sand export 5 of sandbox 4, is provided with the roller 2 for clamping SCR denitration catalysis
The fixture 6 of agent plate, the fixture 6 includes the first flat board 7 and flexible arc plate 8, first flat board 7 and flexible arc plate 8
Free end forms V-type opening 9.V-type opening 9 is easy to the clamping of SCR denitration plate, and the material of the flexible arc plate 8 is
Metal, metal can be steel plate or copper coin.
One SCR denitration plate fixture 6 as described at least two is clamped, and two fixtures 6 are parallel to be set, and is made
The clamping of SCR denitration plate is more consolidated.
The sealing being provided with chamber door, the chamber door for roller described in movable sealing 2 is additionally provided with the casing 1
Circle.The annular groove of port rotation in it for making the roller 2 is provided with the sealing ring.The material of sealing ring is
Rubber.
The sandbox 4 includes housing 10, and the top of sandbox 4 is provided with top cover 16.Filtering is provided with the housing 10
Integral type is connected with up big and down small circular platform type baffle plate 12, the bottom of the circular platform type baffle plate 12 below net 11, the screen pack 11
End passes the circular fold 13 that horizontally outward extension formation is fixedly connected with the bottom surface outer wall of housing 10 after the sand export 5,
Telescoping tube 14 is connected between the sand export 5 and sand inlet 3.The telescoping tube 14 includes bellows
The housing 10 is located on concussion shaking table 15, and being provided with the concussion shaking table 15 is used for through the telescoping tube 14
Strip hole.
4 blocks of SCR denitration plates are set in the roller 2, and the SCR denitration plate is close to the roller 2
Inwall is distributed, and all the extended line composition of the SCR denitration plate is square.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of drum-type SCR denitration tear strength test device, it is characterised in that：Including casing（1）, the casing
（1）Inside it is provided with roller（2）, the casing（1）Top is provided with sand inlet（3）, the sand inlet（3）Bottom and the roller
（2）It is connected, the sand inlet（3）Top and sandbox（4）Sand export（5）It is connected, the roller（2）Inside being provided with is used for
Clamp the fixture of SCR denitration plate（6）, the fixture（6）Including the first flat board（7）With flexible arc plate（8）, described
One flat board（7）With flexible arc plate（8）Free end formed V-type opening（9）.
2. a kind of drum-type SCR denitration tear strength test device according to claim 1, it is characterised in that：
One SCR denitration plate fixture as described at least two（6）Clamping.
3. a kind of drum-type SCR denitration tear strength test device according to claim 1, it is characterised in that：
The casing（1）On be additionally provided with chamber door, the chamber door and be provided with for roller described in movable sealing（2）Sealing ring.
4. a kind of drum-type SCR denitration tear strength test device according to claim 3, it is characterised in that：
It is provided with the sealing ring for making the roller（2）Port rotation in it annular groove.
5. a kind of drum-type SCR denitration tear strength test device according to claim 1, it is characterised in that：
The sandbox（4）Including housing（10）, the housing（10）Inside it is provided with screen pack（11）, the screen pack（11）Below one
Body formula is connected with up big and down small circular platform type baffle plate（12）, the circular platform type baffle plate（12）Bottom pass the sand export（5）Afterwards
Horizontally outward extension is formed and the housing（10）The circular fold that bottom surface outer wall is fixedly connected（13）, the sand export（5）With
Sand inlet（3）Between be connected with telescoping tube（14）.
6. a kind of drum-type SCR denitration tear strength test device according to claim 5, it is characterised in that：
The housing（10）Positioned at concussion shaking table（15）On, the concussion shaking table（15）On be provided with for through the telescoping tube（14）
Strip hole.
7. a kind of drum-type SCR denitration tear strength test device according to claim 5, it is characterised in that：
The telescoping tube（14）Including bellows.
8. a kind of drum-type SCR denitration tear strength test device according to claim 1, it is characterised in that：
The sandbox（4）Top is provided with top cover（16）.
9. a kind of drum-type SCR denitration tear strength test device according to claim 1, it is characterised in that：
The roller（2）4 blocks of SCR denitration plates of interior setting, the SCR denitration plate is close to the roller（2）Inwall
Distribution, all the extended line composition of the SCR denitration plate is square.
10. a kind of drum-type SCR denitration tear strength test device according to claim 1, it is characterised in that：
The flexible arc plate（8）Material include steel plate or copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214500.4U CN206546303U (en) | 2017-03-07 | 2017-03-07 | A kind of drum-type SCR denitration tear strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214500.4U CN206546303U (en) | 2017-03-07 | 2017-03-07 | A kind of drum-type SCR denitration tear strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546303U true CN206546303U (en) | 2017-10-10 |
Family
ID=59994322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720214500.4U Active CN206546303U (en) | 2017-03-07 | 2017-03-07 | A kind of drum-type SCR denitration tear strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624587A (en) * | 2021-07-30 | 2021-11-09 | 华电电力科学研究院有限公司 | Rotary type catalyst abrasion strength detection device and test method |
-
2017
- 2017-03-07 CN CN201720214500.4U patent/CN206546303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624587A (en) * | 2021-07-30 | 2021-11-09 | 华电电力科学研究院有限公司 | Rotary type catalyst abrasion strength detection device and test method |
| CN113624587B (en) * | 2021-07-30 | 2023-06-23 | 华电电力科学研究院有限公司 | Rotary catalyst abrasion strength detection device and test method |
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