CN201266138Y - Apparatus for testing effect of high-pressure water descaler - Google Patents
Apparatus for testing effect of high-pressure water descaler Download PDFInfo
- Publication number
- CN201266138Y CN201266138Y CNU2008200138238U CN200820013823U CN201266138Y CN 201266138 Y CN201266138 Y CN 201266138Y CN U2008200138238 U CNU2008200138238 U CN U2008200138238U CN 200820013823 U CN200820013823 U CN 200820013823U CN 201266138 Y CN201266138 Y CN 201266138Y
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- basal layer
- pressure water
- water descaling
- working face
- utility
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Abstract
The utility model provides a device for testing the effect of a high-pressure water scale breaker, comprising an upper working face and a lower working face for measuring the high-pressure water scale removal effect. The device is characterized by adopting a compound-layer structure, the middle is a basal layer, the upper working face and the lower working face are divided into two working layers to match with the basal layer, and two sides of the basal layer are provided with liftinglugs vertical to the rolling direction. When the high-pressure water scale removal effect is tested, the special compound plate type testing device is adopted to not only accurately measure the spray angle and the superposition quantity of a water faucet, but also measure the strength of a hitting power so as to adjust the parameters of the high-pressure water scale breaker. By adopting the compound structure, the testing device can change the working layers and adopts light materials to facilitate the swing, so the utility model is safe and reliable.
Description
Technical field
The utility model belongs to the hot-strip technical field of steel rolling, relates to the performance test of hot-strip high-pressure water descaling machine, specifically is a kind of device that is used for testing high voltage water descaling mill effect.
Background technology
At technical field of steel rolling hot rolling high-pressure water descaling, be in order to remove the iron scale of belt steel surface, to guarantee the quality of steel plate rolling process; Because the length of the performance difference of high-pressure water descaling machine, descaling mill service time, the effect of de-scaling is also inequality, for the scale removal effect steel mill of correct reflection high-pressure water descaling machine all will be to high-pressure water descaling machine scale removal effect work with test in certain time limit, whether the water nozzle that tests out descaling mill stops up, whether angle is correct etc., is adjusted then.At present the means of testing to the effect of high-pressure water descaling generally has range estimation and steel billet to be coated with wet goods, the spray angle and the coincidence amount of water nozzle can not be accurately measured in range estimation, though and the method for employing steel billet oiling can address the above problem, the hitting power size but can't be measured, and because security incident takes place in steel billet weight too big handling difficulty easily.
The utility model content
The utility model provides a kind of device that is used for testing high voltage water descaling mill effect, the problem that exists when having detection high-pressure water descaling machine performance now to solve.
The purpose of this utility model is to realize like this, comprise the workplace up and down that is used to measure the high-pressure water descaling effect, be characterized in adopting lamination layer structure, the centre is a basal layer, upper and lower two workplaces are divided into two working linings and cooperate with basal layer, are equipped with the hanger vertical with rolling direction in the basal layer both sides.
Basal layer of the present utility model is a light material, and the place has stiffening plate at hanger, and hanger is installed on the stiffening plate.
Working lining can adopt the hardness aluminium lighter than low weight, according to water under high pressure its surperficial percussion mark is calculated the hitting power size of water under high pressure, and also can adopt other hardness materials with smaller is working lining.
Concrete structure of the present utility model has, and the basal layer upper and lower surface is furnished with the screw corresponding with working lining, by bolt it is assembled.
Concrete structure of the present utility model has, and scratches for preventing down workplace, is equipped with fixed strip in the following vertical rolling direction of workplace.
The utility model is owing to adopt special composite board type proving installation when testing high voltage water scale removal effect, the spray angle and the coincidence amount of water nozzle both can have accurately been measured, can also measure the hitting power size, thereby can adjust the parameter of high-pressure water descaling machine, because this survey device adopts composite structure, can change working lining, and adopt material light, be convenient to handling, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the side view of Fig. 2.
Embodiment
As shown in Figure 1, 2, 3, the utility model adopts lamination layer structure, and the centre is a basal layer 2, and upper and lower surface is furnished with working lining 1, is equipped with hanger 3 in the basal layer both sides vertical with rolling direction.
As shown in Figure 2, basal layer 2 is a light material, and 3 places have stiffening plate 4 at hanger, and hanger 3 is installed on the stiffening plate 4; As shown in Figure 1, 2, basal layer 2 and working lining 1 are provided with corresponding screw 6, with basal layer 2 and working lining 1 assembling, make its working lining can change the steel plate of saving test usefulness by bolt.
Working lining can adopt the hardness aluminium lighter than low weight, according to water under high pressure its surperficial percussion mark is calculated the hitting power size of water under high pressure, and also can adopt other hardness materials with smaller is working lining.
As shown in Figure 3, scratch, be equipped with fixed strip 5 in the following vertical rolling direction of workplace for preventing down workplace.
When the utility model utilizes compressor emergency shutdown, this device handling to roller-way, is carried under the descaling mill; start high-pressure water descaling and spray hitting power; then device is hung onto on the fixed rack, the amount of coincidence and hitting power are measured, and determine whether scale removal effect satisfies technical requirement.
Claims (4)
1, a kind of device that is used for testing high voltage water descaling mill effect, comprise the workplace up and down that is used to measure the high-pressure water descaling effect, it is characterized in that, adopt lamination layer structure, the centre is basal layer (2), upper and lower two workplaces are divided into two working linings (1) and cooperate with basal layer (2), are equipped with the hanger vertical with rolling direction (3) in the basal layer both sides.
2, a kind of device that is used for testing high voltage water descaling mill effect according to claim 1 is characterized in that basal layer (2) is a light material, locates to have stiffening plate (4) at hanger (3), and hanger (3) is installed on the stiffening plate (4).
3, a kind of device that is used for testing high voltage water descaling mill effect according to claim 1 is characterized in that, basal layer (2) and working lining (1) are provided with corresponding screw (6), by bolt basal layer (2) and working lining (1) is assembled.
4, a kind of device that is used for testing high voltage water descaling mill effect according to claim 1 is characterized in that, is equipped with the fixed strip vertical with rolling direction (5) at following working lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200138238U CN201266138Y (en) | 2008-06-30 | 2008-06-30 | Apparatus for testing effect of high-pressure water descaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200138238U CN201266138Y (en) | 2008-06-30 | 2008-06-30 | Apparatus for testing effect of high-pressure water descaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266138Y true CN201266138Y (en) | 2009-07-01 |
Family
ID=40832512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200138238U Expired - Fee Related CN201266138Y (en) | 2008-06-30 | 2008-06-30 | Apparatus for testing effect of high-pressure water descaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266138Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500631A (en) * | 2011-10-25 | 2012-06-20 | 河北钢铁股份有限公司邯郸分公司 | Descaling machine high-pressure spray nozzle descaling watermark test device |
| TWI420108B (en) * | 2009-09-21 | 2013-12-21 | China Steel Corp | Evaluation Method for Impact Capacity of High Pressure Water Sprayer and Sprayer |
| CN106825081A (en) * | 2017-03-16 | 2017-06-13 | 攀钢集团西昌钢钒有限公司 | The detection method of descaling jet operating mode |
| CN110238209A (en) * | 2019-06-28 | 2019-09-17 | 新余钢铁股份有限公司 | A method of detection device for descaling by high-pressure scale removal effect |
-
2008
- 2008-06-30 CN CNU2008200138238U patent/CN201266138Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI420108B (en) * | 2009-09-21 | 2013-12-21 | China Steel Corp | Evaluation Method for Impact Capacity of High Pressure Water Sprayer and Sprayer |
| CN102500631A (en) * | 2011-10-25 | 2012-06-20 | 河北钢铁股份有限公司邯郸分公司 | Descaling machine high-pressure spray nozzle descaling watermark test device |
| CN106825081A (en) * | 2017-03-16 | 2017-06-13 | 攀钢集团西昌钢钒有限公司 | The detection method of descaling jet operating mode |
| CN110238209A (en) * | 2019-06-28 | 2019-09-17 | 新余钢铁股份有限公司 | A method of detection device for descaling by high-pressure scale removal effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |