CN208038503U - A kind of continuous annealing furnace water quenching spray equipment - Google Patents
A kind of continuous annealing furnace water quenching spray equipment Download PDFInfo
- Publication number
- CN208038503U CN208038503U CN201820501705.5U CN201820501705U CN208038503U CN 208038503 U CN208038503 U CN 208038503U CN 201820501705 U CN201820501705 U CN 201820501705U CN 208038503 U CN208038503 U CN 208038503U
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- China
- Prior art keywords
- transverse tube
- gasket
- water quenching
- watch
- annealing furnace
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Abstract
The utility model is related to a kind of continuous annealing furnace water quenching spray equipments, belong to continuous annealing furnace equipment technical field.The sprinkling equipment of strip upper and lower is symmetrically distributed in including covering, it includes 2 transverse tubes and multiple nozzles for being installed on transverse tube often to cover sprinkling equipment more；Transverse tube is laid along strip width direction, and one end and the watch-quench tank inner wall of transverse tube are fixed, and the other end is connect with external fluid delivery conduit road；The multiple nozzle is averagely laid on transverse tube with identical spacing.The utility model can effectively improve water quenching strip cooling effect, water quenching steam production is reduced, it is excessive to prevent cooling water and steam in watch-quench tank, can obtain best cooling effect with on-line tuning spray angles, device ensures that product delivers goods on schedule it is possible to prevente effectively from belt steel surface jaundice defect generation.
Description
Technical field
The utility model is related to a kind of continuous annealing furnace water quenching spray equipments, belong to continuous annealing furnace equipment technical field.
Background technology
Water quenching is the final step of continuous annealing furnace annealing process, technological process be the strip from a upper process section into
Enter watch-quench tank, be cooled to room temperature by the desalted water in watch-quench tank, then go out watch-quench tank, is sent at downstream process after extracting drying
Reason.In strip cooling procedure, the desalination coolant-temperature gage in watch-quench tank can increase.Watch-quench tank is commonly equipped with a set of closed cycle system
System, the cooling for desalted water in watch-quench tank.Circulating pump in the circulatory system releases the desalted water in slot, through plate-type heat-exchange
Device cools down to desalted water, is then recycled to watch-quench tank and is cooled down to strip.In watch-quench tank strip mainly by with desalination
The direct heat exchange method of water cools down strip, and the type of cooling is single, when in machine, yield is higher, is asked there are following
Topic：First, strip goes out water quenching temperature drift, directly contacted with air after going out water quenching, surface will appear oxidation, and yellow is presented；Second is that
The quantity of steam generated in watch-quench tank can increase, and discharge can enter cold section eventually not in time, cause dew point value in stove higher, influence strip
Surface quality causes degradation product to generate, and influences product delivery.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of continuous annealing furnace water quenching spray equipments, pass through spray
Water precools strip, can effectively improve water quenching section strip steel cooling effect, reduces belt steel surface yellow defect and generates, ensures
Product delivers goods on schedule.
Solving the technical solution of above-mentioned technical problem is：
A kind of continuous annealing furnace water quenching spray equipment, including cover the sprinkling equipment for being symmetrically distributed in strip upper and lower more, often
Set sprinkling equipment includes 2 transverse tubes and multiple nozzles for being installed on transverse tube；Transverse tube is laid along strip width direction, and the one of transverse tube
End is fixed with watch-quench tank inner wall, and the other end is connect with external fluid delivery conduit road；The multiple nozzle is averagely laid in identical spacing
On transverse tube.
A kind of above-mentioned continuous annealing furnace water quenching spray equipment, the transverse tube right end are fixed with inner wall on the right side of watch-quench tank, left
End is connect across the left cell wall of watch-quench tank with external fluid delivery conduit road；The sprinkling equipment further includes dial, sealing device and pressing plate；
Dial is circular ring shape, and the left end along transverse tube is sheathed on transverse tube, and right side is fixed with outer wall on the left of watch-quench tank；The sealing
Device includes the rotating ring, stationary ring and gasket being sheathed on transverse tube；Rotating ring is fixed on by stop pad and pipe clamp on transverse tube；Stationary ring
It is sheathed on the external part of rotating ring；Gasket is sheathed on stationary ring, and stationary ring is fixed on by the pipe clamp by being located in gasket circumferential direction
Rotating ring external part；The right side of pressing plate is fitted closely with dial left side, and bolt passes perpendicularly through gasket, pressing plate and dial
Realize the fixation to gasket.
A kind of above-mentioned continuous annealing furnace water quenching spray equipment, the gasket include the different circle of left and right two diameters
The resilient metal strip of two annulus of ring and connection, the annulus of small diameter are sheathed on stationary ring, and it is smaller that pipe clamp is clamped in gasket
Stationary ring is fixed on rotating ring external part by the circumferential of diameter annulus, and bolt passes perpendicularly through the anchor ring of gasket larger diameter annulus, pressure
Gasket is fixed in plate and dial realization.
A kind of above-mentioned continuous annealing furnace water quenching spray equipment, the sprinkling equipment further include the set for being sheathed on transverse tube left end
Cylinder and the handle being fixed on sleeve are interference fit between sleeve and transverse tube；It is carved with scale in the disk of the dial.
The utility model is before strip enters watch-quench tank cooling, by being passed through cooling water into transverse tube, using nozzle to band
Steel carries out water-spraying control, improves the cooling effect of strip, while reducing watch-quench tank water temperature, reduces steam generation in watch-quench tank
Amount；The sealing that transverse tube and watch-quench tank are realized using the collective effect of rotating ring, stationary ring and gasket, prevents the cooling water in watch-quench tank
It is excessive with steam；Water-spraying control of the nozzle to strip best angle can be realized by rotational handle, further promote the cold of strip
But effect, the setting of dial can precisely grasp the water spray angle of different steel grade strips.
The beneficial effects of the utility model are：
The utility model can effectively improve water quenching strip cooling effect, reduce water quenching steam production, prevent in watch-quench tank
Cooling water and steam are excessive, can obtain best cooling effect with on-line tuning spray angles, device is it is possible to prevente effectively from strip table
Face jaundice defect generates, and ensures that product delivers goods on schedule.
Description of the drawings
Fig. 1 is the utility model vertical view；
Fig. 2 is the utility model front view；
Fig. 3 is the enlarged drawing of part A in Fig. 1；
Fig. 4 is the structural schematic diagram of gasket；
In figure label for：Transverse tube 1, nozzle 2, strip 3, watch-quench tank 4, dial 5, pressing plate 6, rotating ring 7, stationary ring 8, gasket
9, stop pad 10, pipe clamp 11, bolt 12, resilient metal strip 13, sleeve 14, handle 15.
Specific implementation mode
Fig. 1 and Fig. 2 show, a kind of continuous annealing furnace water quenching spray equipment of the utility model, including 2 sets are symmetrically distributed in band
The sprinkling equipment of steel upper and lower, it includes two transverse tubes 1,2,2, several nozzles dial 5,2,6 and of pressing plate often to cover sprinkling equipment
Corresponding sealing device；
Fig. 1 shows that in the present embodiment, transverse tube 1 is laid along the width direction of strip 3, and the right end of transverse tube 1 is fixed on water quenching
On the inner wall of slot 4, left end is connect by screw thread with external fluid delivery conduit road；Multiple nozzles 2 are averagely laid in transverse tube 1 with identical spacing
On, and often upper and lower surface interlaced arrangement of the nozzle 2 on two transverse tubes 1 of set sprinkling equipment in strip 3, it is ensured that nozzle
The uniformity of 2 water sprays；
Fig. 4 shows that gasket 9 includes the resilient metal strip of two annulus of the different annulus of left and right two diameters and connection
13；
Fig. 1 and Fig. 3 show that dial 5 is circular ring shape, and the left end along transverse tube 1 is sheathed on transverse tube 1, right side and water
The left side outer wall of slot 4 quenched is fixed；Sealing device includes the rotating ring 7, stationary ring 8 and gasket 9 being sheathed on transverse tube 1；Stop pad 10
It is sheathed on the periphery of rotating ring 7, pipe clamp 11 is consolidated rotating ring 7 by stop pad 10 and pipe clamp 11 along the outer circumferential clamping of stop pad 10
Due on transverse tube；Stationary ring 8 is sheathed on the external part of rotating ring 7；The annulus of 9 small diameter of gasket is sheathed on stationary ring 8, pipe clamp 11
Stationary ring 8 is fixed on the external part of rotating ring 7 by the circumferential direction for being clamped in 9 small diameter annulus of gasket, and bolt 12 passes perpendicularly through sealing
Pad fixation of anchor ring, pressing plate 6 and dial 5 realization of 9 larger diameter annulus to gasket 9；
Fig. 1 and Fig. 2 show that sleeve 14 is fixed on the left end of transverse tube 1 by interference fit, by being fixed on sleeve 14
Handle 15 can carry out transverse tube 1 both direction clockwise and anticlockwise and rotate；
Fig. 2 is shown, scale value is carved in the lateral surface of dial 5, can measure the rotation angle of transverse tube 1.
Utility model works flow is：Cooling water flows into transverse tube 1, passes through the upper and lower surface pair of the spray of nozzle 2 to strip 3
Strip is cooled down；The laterally staggered upper and lower in strip 3 of nozzle 2 on two transverse tubes 1, it is ensured that cooling uniform
Property；1 left end of transverse tube is fixed with sleeve 14, and clockwise and anticlockwise two can be carried out to transverse tube 1 by the handle 15 on sleeve 14
A direction rotates, and then obtains the best spray angles of nozzle 2, and spray angles can be obtained by the scale value on dial 5.
Claims (4)
1. a kind of continuous annealing furnace water quenching spray equipment, it is characterised in that：It includes that more sets are symmetrically distributed in strip（3）Upper and lower
Sprinkling equipment, often cover sprinkling equipment include 2 transverse tubes（1）Be installed on transverse tube（1）On multiple nozzles（2）；Transverse tube（1）Edge
Strip（3）Width direction lay, transverse tube（1）One end and watch-quench tank（4）Inner wall fix, the other end and external fluid delivery conduit road
Connection；The multiple nozzle（2）It is averagely laid in transverse tube with identical spacing（1）On.
2. a kind of continuous annealing furnace water quenching spray equipment as described in claim 1, it is characterised in that：The transverse tube（1）The right side
End and watch-quench tank（4）Right side inner wall fix, left end pass through watch-quench tank（4）Left cell wall connect with external fluid delivery conduit road；It is described
Sprinkling equipment further includes dial（5）, sealing device and pressing plate（6）；Dial（5）For circular ring shape, along transverse tube（1）Left end set
Set on transverse tube（1）On, right side and watch-quench tank（4）Left side outer wall fix；The sealing device includes being sheathed on transverse tube（1）
On rotating ring（7）, stationary ring（8）And gasket（9）；Rotating ring（7）Pass through stop pad（10）And pipe clamp（11）It is fixed on transverse tube（1）
On；Stationary ring（8）It is sheathed on rotating ring（7）External part；Gasket（9）It is sheathed on stationary ring（8）On, by being located in gasket（9）
Circumferential pipe clamp（11）By stationary ring（8）It is fixed on rotating ring（7）External part；Pressing plate（6）Right side and dial（5）Left side
Face fits closely, bolt（12）Pass perpendicularly through gasket（9）, pressing plate（6）And dial（5）It realizes to gasket（9）Fixation.
3. a kind of continuous annealing furnace water quenching spray equipment as claimed in claim 2, it is characterised in that：The gasket（9）Packet
It includes the different annulus of left and right two diameters and connects the resilient metal strip of two annulus（13）, the annulus of small diameter is sheathed on
Stationary ring（8）On, pipe clamp（11）It is clamped in gasket（9）Small diameter annulus it is circumferential by stationary ring（8）It is fixed on rotating ring（7）Stretch
Outlet, bolt（12）Pass perpendicularly through gasket（9）Anchor ring, the pressing plate of larger diameter annulus（6）And dial（5）It realizes to sealing
Pad（9）Fixation.
4. a kind of continuous annealing furnace water quenching spray equipment as claimed in claim 2 or claim 3, it is characterised in that：The sprinkling equipment
Further include being sheathed on transverse tube（1）The sleeve of left end（14）Be fixed on sleeve（14）On handle（15）, sleeve（14）With transverse tube
（1）Between for interference fit；The dial（5）Disk on be carved with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501705.5U CN208038503U (en) | 2018-04-10 | 2018-04-10 | A kind of continuous annealing furnace water quenching spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501705.5U CN208038503U (en) | 2018-04-10 | 2018-04-10 | A kind of continuous annealing furnace water quenching spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038503U true CN208038503U (en) | 2018-11-02 |
Family
ID=63943352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820501705.5U Expired - Fee Related CN208038503U (en) | 2018-04-10 | 2018-04-10 | A kind of continuous annealing furnace water quenching spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200549A (en) * | 2021-03-31 | 2021-08-03 | 新沂市中大石英科技有限公司 | Continuous annealing furnace water quenching device for quartz sand production |
-
2018
- 2018-04-10 CN CN201820501705.5U patent/CN208038503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200549A (en) * | 2021-03-31 | 2021-08-03 | 新沂市中大石英科技有限公司 | Continuous annealing furnace water quenching device for quartz sand production |
| CN113200549B (en) * | 2021-03-31 | 2022-07-12 | 新沂市中大石英科技有限公司 | Continuous annealing furnace water quenching device for quartz sand production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181102 Termination date: 20210410 |