CN209606241U - A kind of SCR catalyst compression testing machine - Google Patents
A kind of SCR catalyst compression testing machine Download PDFInfo
- Publication number
- CN209606241U CN209606241U CN201920261982.8U CN201920261982U CN209606241U CN 209606241 U CN209606241 U CN 209606241U CN 201920261982 U CN201920261982 U CN 201920261982U CN 209606241 U CN209606241 U CN 209606241U
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- China
- Prior art keywords
- plate
- baffle
- testing machine
- scr catalyst
- hydraulic cylinder
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 239000003054 catalyst Substances 0.000 title claims abstract description 39
- 230000006835 compression Effects 0.000 title claims abstract description 20
- 238000007906 compression Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of SCR catalyst compression testing machines, including pedestal, baffle, hydraulic cylinder, pressing plate, pressure sensor and plate, baffle is fixed on base top one end vertically, hydraulic cylinder is fixed on the base top other end, hydraulic cylinder is equipped with piston rod, pressing plate is fixed on piston rod end, and lower edge can be acted in hydraulic cylinder and moved horizontally close to or far from the direction of baffle, pressure sensor is set between pressing plate and piston rod, baffle is equipped with strip through-hole, plate is plugged in strip through-hole, and catalyst supports are on plate.The dust and powder generated in the testing machine shattering process of the utility model is not easy to splash, horizontal compression-resistant structure is used simultaneously, the sight for avoiding operator is improper and the center of rapid focus test specimen and pressure sensor, and can guarantee the integrality of surface of test piece, and it is more convenient to operate.
Description
Technical field
The utility model relates to a kind of SCR catalyst compression testing machines, and in particular to a kind of coal-burning power plant's SCR catalyst examination
Part compression strength index detection device, belongs to device for detecting performance technical field.
Background technique
With the increasingly increase of the commercialization detection limit of SCR catalyst, existing most of compression Strength testing machines resist
Pressing object is the construction materials such as concrete, cement mortar, and very few for the compression Strength testing machine of SCR catalyst test specimen.Into
One step, the irrationality of the compression Strength testing machine design structure of existing SCR catalyst test specimen and block operator's
Sight, the center of consumption plenty of time focusing pressure sensor when causing to detect test specimen every time, and broken test specimen is not easy
Cleaning, influences the detection efficiency of operator.
Utility model content
In order to solve the problems in the existing technology the utility model, provides a kind of SCR catalyst compression testing machine.
In order to achieve the above object, the utility model proposes technical solution are as follows: a kind of SCR catalyst compression testing machine,
Including pedestal, baffle, hydraulic cylinder, pressing plate, pressure sensor and plate, the baffle is fixed on base top one end, liquid vertically
Cylinder pressure is fixed on the base top other end, and hydraulic cylinder is equipped with piston rod, and the pressing plate is fixed on piston rod end, and can be hydraulic
Cylinder effect lower edge is moved horizontally close to or far from the direction of baffle, and the pressure sensor is set between pressing plate and piston rod,
The baffle is equipped with strip through-hole, and the plate is plugged in strip through-hole, and catalyst supports are on plate.
Be further designed to above-mentioned technical proposal: there are two the plate is set, corresponding strip through-hole also is provided with
Two, baffle is equipped with two angle steel being arranged along the vertical direction, and two angle steel and two plates surround a rectangle frame, the catalyst branch
It holds on the plate of lower section.
Collecting vessel is equipped in the pedestal, the collecting vessel is located at immediately below plate.
Two angle steel are welded on baffle, and backwards to setting.
The pressure sensor is column sensor.
The angle steel bed-plate dimension is 5mm × 5mm × 130mm, and vertical plane is having a size of 5mm × 130mm × 155mm.
Vertical range between two angle steel is 155mm, and the distance away from base top surface is 20mm.
The size for the rectangle frame that the pressing plate size is surrounded with two angle steel and two plates matches.
The utility model has the beneficial effect that compared with prior art
Catalyst test specimen is set in the rectangle frame that plate and angle steel surround in the utility model, both ends respectively by baffle and
Pressing plate surrounds, and the dust and powder generated in shattering process is not easy to splash.
The testing machine of the utility model uses horizontal direction extruded catalyst simultaneously, and operator can be clear from pressing plate side
The center for completing catalyst test specimen and pressure sensor focusing work, and guarantee the integrality of surface of test piece, operation
It is more convenient.
The testing machine of the utility model uses horizontal direction extruded catalyst, is subject to when catalyst test specimen is applied and squeezed
Reaction force is baffle, and baffle is fixedly connected with pedestal, can apply reliable reaction force to catalyst test specimen, and movable
Plate only serve the effect of supporting catalyst test specimen, without biggish active force is subjected to, so that stress in extrusion process
Component is more stable, can preferably complete to squeeze work.
The plate that lower section need to only be extracted in the utility model out, can make broken catalyst test specimen fall into the collecting vessel of lower section
It is interior, convenient for the cleaning of broken catalyst test specimen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Wherein: 1- pedestal, 2- baffle, 3- plate, 4- angle steel, 5- catalyst test specimen, 6- pressing plate, 7- pressure sensor, 8-
Hydraulic cylinder, 9- piston rod, 10- collecting vessel.
Specific embodiment
With reference to the accompanying drawing and the utility model is described in detail in specific embodiment.
Embodiment
In conjunction with Fig. 1, the utility model provides a kind of SCR catalyst compression testing machine, including tester base 1, baffle 2,
Plate 3, angle steel 4, catalyst test specimen 5, pressing plate 6, pressure sensor 7, hydraulic cylinder 8, piston rod 9 and garbage collection bucket 10.
The top left of pedestal 1 is fixed with the baffle 2 being vertically arranged, and right end is fixed with hydraulic cylinder 8, two " L " type angle steel 4
Baffle 2 is welded in along the vertical direction on the side of hydraulic cylinder, and backwards to be arranged, angle steel 4 away from tester base 1 apart from for
20mm, baffle are equipped with two strip through-holes, and plate 3 is plugged in strip through-hole, and the width of strip through-hole is than the thickness of plate 3
Big 5mm, the width of plate 3 are greater than the thickness of baffle 2, and two angle steel 4 and two plates 3 surround a rectangle frame, and plate is horizontally disposed, and
Perpendicular to the side of baffle 2, garbage collection bucket 10 is set to the underface of plate 3.
Hydraulic cylinder 8 is equipped with piston rod 9, and 9 left end of piston rod is connected with 7 one end of pressure sensor, 7 other end of pressure sensor
It is connected with pressing plate 6, pressing plate is matched in rectangle and the size of rectangle frame that surrounds with plate and angle steel.
Utility model device reveals plate 3 in use, firstly, a plate 3 is inserted into underlying strip through-hole
Part is located at baffle 2 and fits closely close to 6 side of pressing plate, and with two angle steel lower ends out；Then 150mm × the 150mm that will be cut
× 150mm catalyst test specimen 5 is placed on plate 3, then in the strip through-hole that the insertion of another plate is located above, so that and angle
4 upper end of steel fits closely, then catalyst test specimen 5 is located in rectangle frame；Then, control hydraulic cylinder 8 starts, and hydraulic cylinder 8, which pushes, lives
Stopper rod 9 moves downward until pressing plate presses 6 broken catalyst test specimens 5, and then control 8 stop motion of hydraulic cylinder underlying will insert
Plate 3 is extracted out out of strip through-hole so that broken catalyst test specimen 5 self gravitation effect it is sagging it is straight enter collecting vessel 10 in,
It finally extracts the plate 3 being located above out, at this point, showing to complete primary complete crush test, and prepares the new detection of next round
Experiment.
The technical solution of the utility model is not limited to the various embodiments described above, all technologies obtained using equivalent replacement mode
Scheme is all fallen in the range of the requires of the utility model protection.
Claims (8)
1. a kind of SCR catalyst compression testing machine, it is characterised in that: including pedestal, baffle, hydraulic cylinder, pressing plate, pressure sensor
And plate, the baffle are fixed on base top one end vertically, hydraulic cylinder is fixed on the base top other end, and hydraulic cylinder, which is equipped with, lives
Stopper rod, the pressing plate is fixed on piston rod end, and can act on lower edge in hydraulic cylinder and move close to or far from the direction level of baffle
Dynamic, the pressure sensor is set between pressing plate and piston rod, and the baffle is equipped with strip through-hole, and the plate is plugged in
In strip through-hole, catalyst supports are on plate.
2. SCR catalyst compression testing machine according to claim 1, it is characterised in that: corresponding there are two the plate is set
Strip through-hole also be provided with two, baffle is equipped with two angle steel being arranged along the vertical direction, and two angle steel and two plates surround a square
Shape frame, the catalyst supports are on the plate of lower section.
3. SCR catalyst compression testing machine according to claim 2, it is characterised in that: be equipped with collecting vessel, institute in the pedestal
Collecting vessel is stated to be located at immediately below plate.
4. SCR catalyst compression testing machine according to claim 2, it is characterised in that: two angle steel are welded on baffle,
And backwards to setting.
5. SCR catalyst compression testing machine according to claim 1, it is characterised in that: the pressure sensor is column biography
Sensor.
6. SCR catalyst compression testing machine according to claim 2, it is characterised in that: the angle steel bed-plate dimension be 5mm ×
5mm × 130mm, vertical plane is having a size of 5mm × 130mm × 155mm.
7. SCR catalyst compression testing machine according to claim 2, it is characterised in that: the vertical range between two angle steel is
155mm, and the distance away from base top surface is 20mm.
8. SCR catalyst compression testing machine according to claim 2, it is characterised in that: the pressing plate size and two angle steel and
The size for the rectangle frame that two plates surround matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261982.8U CN209606241U (en) | 2019-03-01 | 2019-03-01 | A kind of SCR catalyst compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261982.8U CN209606241U (en) | 2019-03-01 | 2019-03-01 | A kind of SCR catalyst compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209606241U true CN209606241U (en) | 2019-11-08 |
Family
ID=68403628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261982.8U Active CN209606241U (en) | 2019-03-01 | 2019-03-01 | A kind of SCR catalyst compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209606241U (en) |
-
2019
- 2019-03-01 CN CN201920261982.8U patent/CN209606241U/en active Active
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