CN204769913U - A device for driving remaining cooling water in thermal rolling steel plate surface - Google Patents
A device for driving remaining cooling water in thermal rolling steel plate surface Download PDFInfo
- Publication number
- CN204769913U CN204769913U CN201520528130.2U CN201520528130U CN204769913U CN 204769913 U CN204769913 U CN 204769913U CN 201520528130 U CN201520528130 U CN 201520528130U CN 204769913 U CN204769913 U CN 204769913U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- cooling water
- rolling steel
- remaining cooling
- thermal rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model provides a device for driving remaining cooling water in thermal rolling steel plate surface, belongs to the rolling technical field of metal for solve remaining cooling water influence the thermal rolling steel plate locality can the problem, its technical scheme is, it is including jet -propelled pipe and a plurality of nozzle, jet -propelled pipe is on a parallel with the thermal rolling steel plate that has remaining cooling water and perpendicular with the advancing direction of thermal rolling steel plate, and its middle part is equipped with the straight tube that admits air, the straight tube that admits air passes through the hose and is connected with pneumatic line, a plurality of nozzle install manage axial arrangement on spouting tracheal pipe wall and along the gas exhalation, their air inlet lies in jet -propelled intraduct, and the air jet is towards the thermal rolling steel plate. The utility model discloses utilize a plurality of nozzle spun highly -compressed air evenly to sweep the surface of thermal rolling steel plate, detach absorbent remaining cooling water on the thermal rolling steel plate is whole, not only improved the measurement accuracy of steel sheet temperature, can guarantee steel sheet surface property's homogeneity in addition to the product quality of thermal rolling steel plate has been guaranteed.
Description
Technical field
The utility model relates to a kind of device thoroughly can removing the remaining laminar cooling water being adsorbed in hot rolled sheet metal surface, belongs to the rolling technical field of metal.
Background technology
After hot rolled steel plate rolling completes, must be cooled by water-cooling apparatus, to meet the requirement of different heat treatment technique.Conventional water-cooling apparatus has cooling facility for laminar flow, gas-mist cooling device, ultrafast cooling device etc., or wherein two or three combination, wherein cooling facility for laminar flow range of application is wider.
Section cooling is exactly make the water of low water head form a kind of irrotationality and pulseless stream stock by the effect of swan-neck from water tank or collector pipe, and this stream stock is from the appearance as transparent rod, and liquid particle mixes phenomenon without any.The water of such laminar flow regime drops to surface of steel plate from certain altitude and reposefully to surrounding diffluence, thus can expand the effective contact area of cooling water with sheet material, substantially increases cooling effectiveness.
After adopting cooling facility for laminar flow to cool hot rolled steel plate, have residual water and be adsorbed on hot rolled steel plate, affect the measurement of steel billet temperature and the Local Property of steel plate, this impact shows particularly evident on experimental facilities.Owing to not removing the effective measures of residual water at present, the product quality of hot rolled steel plate therefore cannot be ensured.
Utility model content
The purpose of this utility model is the drawback for prior art, providing a kind of device for removing the remaining cooling water of hot rolled sheet metal surface, to improve the certainty of measurement of steel billet temperature, guaranteeing the uniformity of surface of steel plate performance.
Problem described in the utility model realizes with following technical proposals:
A kind of device for removing the remaining cooling water of hot rolled sheet metal surface, formation comprises air jet pipe and multiple nozzle, described air jet pipe is parallel to hot rolled steel plate with remaining cooling water and vertical with the direct of travel of hot rolled steel plate, air inlet straight tube is provided with in the middle part of it, described air inlet straight tube is connected with pneumatic line by flexible pipe, on the tube wall that described multiple nozzle is arranged on air jet pipe and along air jet pipe axially-aligned, their air inlet is positioned at air jet pipe inside, and puff prot is towards hot rolled steel plate.
The above-mentioned device for removing the remaining cooling water of hot rolled sheet metal surface, each nozzle on described air jet pipe is all provided with damping body.
The above-mentioned device for removing the remaining cooling water of hot rolled sheet metal surface, described air inlet straight tube is provided with control valve.
The above-mentioned device for removing the remaining cooling water of hot rolled sheet metal surface, described pneumatic line is provided with switch valve.
The surface of pressure-air to hot rolled steel plate that the utility model utilizes multiple nozzle to spray evenly purges, the remaining cooling water that hot rolled steel plate adsorbs all is removed, not only increase the certainty of measurement of steel billet temperature, and the uniformity of surface of steel plate performance can be guaranteed, thus ensure that the product quality of hot rolled steel plate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the profile of damping body.
In figure, each label is: 1, pneumatic line, 2, switch valve, 3, flexible pipe, 4, control valve, 5, air inlet straight tube, 6, air jet pipe, 7, damping body, 8, nozzle.
Detailed description of the invention
Referring to Fig. 1, the utility model comprises pneumatic line 1, switch valve 2, flexible pipe 3, control valve 4, air inlet straight tube 5, air jet pipe 6, damping body 7 and nozzle 8.
Switch valve 2 is arranged on pneumatic line 1, flexible pipe 3 one end to be connected on switch valve on 2, the other end is connected on control valve 4, control valve 4 is connected on air inlet straight tube 5, weld together after air inlet straight tube 5 is complete with air jet pipe 6 mounting and adjusting, damping body 7 is arranged on nozzle 8, and nozzle 8 is arranged on air jet pipe 6.
It should be noted that, the damping value of damping body 7 is non-constant, should adjust, to guarantee the uniformity of each venthole pressure according to the pressure of each nozzle ejection gas and flow.Damping body 7 adopts rubber small damping, and as shown in Figure 2, when D with d value is different, its damping value is also different for its structure, needs to calculate according to system pressure value.
Using method of the present utility model is as follows:
During use, air jet pipe 6 is mounted to need winding-up equipment on, also can directly manual operation, multiple nozzle 8 is aimed at the steel plate that needs dewater.Then opened by switch valve 2, the aperture of adjustment switch valve 4, until gas flow reaches use needs, can dewater.
Claims (4)
1. one kind for removing the device of the remaining cooling water of hot rolled sheet metal surface, it is characterized in that, it comprises air jet pipe (6) and multiple nozzle (8), described air jet pipe (6) is parallel to hot rolled steel plate with remaining cooling water and vertical with the direct of travel of hot rolled steel plate, air inlet straight tube (5) is provided with in the middle part of it, described air inlet straight tube (5) is connected with pneumatic line (1) by flexible pipe (3), on the tube wall that described multiple nozzle (8) is arranged on air jet pipe (6) and along air jet pipe (6) axially-aligned, their air inlet is positioned at air jet pipe (6) inside, puff prot is towards hot rolled steel plate.
2. a kind of device for removing the remaining cooling water of hot rolled sheet metal surface according to claim 1, is characterized in that, each nozzle (8) on described air jet pipe (6) is all provided with damping body (7).
3. a kind of device for removing the remaining cooling water of hot rolled sheet metal surface according to claim 1 and 2, it is characterized in that, described air inlet straight tube (5) is provided with control valve (4).
4. a kind of device for removing the remaining cooling water of hot rolled sheet metal surface according to claim 3, it is characterized in that, described pneumatic line (1) is provided with switch valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528130.2U CN204769913U (en) | 2015-07-21 | 2015-07-21 | A device for driving remaining cooling water in thermal rolling steel plate surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528130.2U CN204769913U (en) | 2015-07-21 | 2015-07-21 | A device for driving remaining cooling water in thermal rolling steel plate surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204769913U true CN204769913U (en) | 2015-11-18 |
Family
ID=54510040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528130.2U Expired - Fee Related CN204769913U (en) | 2015-07-21 | 2015-07-21 | A device for driving remaining cooling water in thermal rolling steel plate surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204769913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389940A (en) * | 2020-04-14 | 2020-07-10 | 新兴铸管股份有限公司 | Water cooling air seal device |
| CN112122734A (en) * | 2020-09-01 | 2020-12-25 | 山东慧君节能环保科技有限公司 | Device and method for cooling equipment area of flame cutting machine |
-
2015
- 2015-07-21 CN CN201520528130.2U patent/CN204769913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389940A (en) * | 2020-04-14 | 2020-07-10 | 新兴铸管股份有限公司 | Water cooling air seal device |
| CN112122734A (en) * | 2020-09-01 | 2020-12-25 | 山东慧君节能环保科技有限公司 | Device and method for cooling equipment area of flame cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102451841B (en) | System and method for cooling high-carbon steel wire rod after rolling | |
| CN204769913U (en) | A device for driving remaining cooling water in thermal rolling steel plate surface | |
| CN103691747B (en) | A kind of aerosol cooling spray controlled for steel cooling | |
| CN204298242U (en) | A kind of safety glass cooling device | |
| CN104624424A (en) | Aerosol cooling device for cooling strip steel | |
| CN105382041B (en) | A kind of 18 cold mill emulsified liquid injection gears and its application | |
| CN207319797U (en) | A kind of cable production cooling device with water-spraying control | |
| CN103921378A (en) | Thermal rubber sheet cooling device and method | |
| CN102748933A (en) | Hot air purging device | |
| CN204528732U (en) | A kind of veil type dust arrester | |
| CN202415633U (en) | External water sprayer for quenching steel tubes | |
| CN207452195U (en) | A kind of color printing steel plate on-line cooling device | |
| CN203509007U (en) | Cast aluminum ingot cooling device | |
| CN207143290U (en) | New press quenching ring sparger | |
| CN208266232U (en) | A kind of scattered volume spray cooling system of STAINLESS STEEL WIRE | |
| CN202591248U (en) | Rolling mill exit compression roller device with high temperature explosion resistance roller | |
| CN208343426U (en) | A kind of plastic pipe precooling device | |
| CN204999938U (en) | Aluminum alloy pole water quenching device | |
| CN202157101U (en) | Uniform cooling device used for heat treatment of metal pipes | |
| CN205308729U (en) | Pressure pot cover base plate device of putting oil | |
| CN206607275U (en) | One kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar | |
| CN203599230U (en) | Water sealing device of cooling water tank | |
| CN205701856U (en) | A kind of sealing water device | |
| CN204816942U (en) | Agent shower nozzle is annotated to big pipe diameter | |
| CN206936313U (en) | A kind of non-crystal belt making chill roll |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190721 |