CN206882426U - A kind of pulsed high pressure water descaling device generator - Google Patents
A kind of pulsed high pressure water descaling device generator Download PDFInfo
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- CN206882426U CN206882426U CN201720878558.9U CN201720878558U CN206882426U CN 206882426 U CN206882426 U CN 206882426U CN 201720878558 U CN201720878558 U CN 201720878558U CN 206882426 U CN206882426 U CN 206882426U
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Abstract
The utility model discloses a kind of pulsed high pressure water descaling device generator, including inlet segment, mixing section, concussion section and water exit end；The internal diameter of the inlet segment is gradually reduced from front end to rear end；The front end of the mixing section is connected by changeover portion with the rear end of inlet segment, and its internal diameter is more than the internal diameter of inlet segment front end；The front end of the concussion section is tapered, and is fixedly connected with the rear end of mixing section；The front end of the water exit end is connected with the rear end of mixing section, and the internal diameter of water exit end gradually increases from front end to rear end.The utility model can effectively improve de-scaling water pressure, and cost is low, easy for construction, quick.
Description
Technical field
Metal surface descaling system is the utility model is related to, more particularly to a kind of pulsed high pressure water descaling device occurs
Device.
Background technology
High-pressure water descaling system is applied to steel industry hot rolling line, is acted on by water under high pressure caused by descaling system
Billet surface, oxide skin is removed, reach the purpose of lifting product appearance quality and product quality.Traditional high-pressure water descaling dress
It is to act on billet surface using the High-Pressure Water of certain pressure continuous-stable to carry out de-scaling operation to put, and acts on billet surface
Hitting power is constant.Hot rolling line increases the exploitation dynamics of high-grade kind product made from steel in recent years, and high-grade variety steel exists
Bigger de-scaling hitting power is needed to remove oxide skin in production process.Due to de-scaling hitting power and de-scaling pressure and flow
It is relevant, therefore, to lift de-scaling pressure, just system equipment need to integrally be transformed, its investment is huge, and integral construction
Time is grown, and has a strong impact on normal production operation.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is solve how to improve de-scaling water pressure
The problem of, there is provided a kind of pulsed high pressure water descaling device generator, de-scaling water pressure can be effectively improved, and cost is low,
It is easy for construction, quick.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such：A kind of pulsed high pressure
Water descaling device generator, it is characterised in that：Including inlet segment, mixing section, concussion section and water exit end；The inlet segment it is interior
Footpath is gradually reduced from front end to rear end；The front end of the mixing section is connected by changeover portion with the rear end of inlet segment, its internal diameter
More than the internal diameter of inlet segment front end；The front end of the concussion section is tapered, and is fixedly connected with the rear end of mixing section；The water outlet
The front end of section is connected with the rear end of mixing section, and the internal diameter of water exit end gradually increases from front end to rear end.
Further, a mounting flange is arranged with respectively in the front end of inlet segment and the rear end of water exit end.
Further, the internal diameter of the inlet segment rear end, changeover portion internal diameter, shake section internal diameter and water exit end before
The internal diameter at end is consistent.
Further, the internal diameter at the mixing end gradually increases from front end to rear end, and mixing section is along its axial section
Inwall it is curved.
Preferably, the rear end of the inlet segment has the first connecting tube, the front end of mixing section has the second connecting tube, shake
Swinging the rear end of section has the 3rd connecting tube, and the front end of water exit end has the 4th connecting tube；Wherein, second connecting pipe box are located at
In first connecting tube, and form changeover portion；4th connecting pipe box are in the 3rd connecting tube.
Compared with prior art, the utility model has the following advantages that：
1st, by mixing section and the cooperation of concussion section, the pulsed that the water under high pressure for making to flow into through inlet segment forms high frequency time is high
Current are pressed, the hydraulic pressure of the High-Pressure Water through water exit end outflow can be made to lift 15%-20%, it is full so as to significantly improve scale removal effect
The de-scaling requirement of the high-grade variety steel of foot.
2nd, whole device is simple in construction, can be directly mounted in existing descaling system and use, to be rapidly completed to existing
Equipment is transformed；It is easy for installation, quick, the transformation time is not only greatly reduced, and improvement cost is greatly reduced, reduce
Influence to normal production operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation when assembling of the utility model embodiment 2 uses.
In figure：1-inlet segment, 2-mixing section, 3-concussion section, 4-water exit end, 5-mounting flange.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1：Referring to Fig. 1, a kind of pulsed high pressure water descaling device generator, including inlet segment 1, mixing section 2, shake
Swing section 3 and water exit end 4；In process, inlet segment 1 is molded as one with mixing section 2, and concussion section 3 is molded with water exit end 4
It is integrated；So, it is processed respectively by split type two parts, processing is more convenient, and stability is more preferable.
The internal diameter of the inlet segment 1 is gradually reduced from front end to rear end.The front end of the mixing section 2 is by changeover portion with entering
The rear end of water section 1 is connected, its（Mixing section 2）Internal diameter is more than the internal diameter of the front end of inlet segment 1.The front end of the concussion section 3 is in cone
Shape, and be fixedly connected with the rear end of mixing section 2；The taper surface of the front end of concussion section 3 forms concussion wall.Before the water exit end 4
End is connected with the rear end of mixing section 2, and the internal diameter of water exit end 4 gradually increases from front end to rear end.When it is implemented, the water inlet
The internal diameter of 1 rear end of section, the internal diameter of changeover portion, the internal diameter for shaking section 3 and the internal diameter of the front end of water exit end 4 are consistent；It can so enter
One step improves the hydraulic pressure of water under high pressure, so as to lift scale removal effect.
When water under high pressure is after inlet segment 1 enters mixing section 2, partial high pressure water and the conical surface of concussion section 3 front end（Shake wall）
Produce and hit bounce-back, then the water under high pressure with subsequently flowing into is mixed to form high-pressure vortex, so as to strengthen the hydraulic pressure of water under high pressure；Can
The hydraulic pressure for the High-Pressure Water for making to flow out through water exit end 4 lifts 15%-20%；In the course of work, the water under high pressure that subsequently flows into constantly with
Wall collision is shaken, so as to constantly produce.
During actual processing, a mounting flange 5 is arranged with respectively in the front end of inlet segment 1 and the rear end of water exit end 4；
In such manner, it is possible to more quickly and easily by whole device assembly connection in descaling system；Existing equipment is entered with being rapidly completed
Row transformation；It is easy for installation, quick, the transformation time is not only greatly reduced, and improvement cost is greatly reduced, reduce and align
The influence of normal production operation.
Embodiment 2：Referring to Fig. 2, a kind of pulsed high pressure water descaling device generator, including inlet segment 1, mixing section 2, shake
Swing section 3 and water exit end 4；Wherein, inlet segment 1, mixing section 2, concussion section 3 and the independent machine-shaping of water exit end 4, such energy
It is enough further to improve the precision of shaping, and make processing more convenient.The rear end of the inlet segment 1 has the first connecting tube, mixes
Closing the front end of section 2 has the second connecting tube, and the rear end of concussion section 3 has the 3rd connecting tube, and the front end of water exit end 4 has the 4th to connect
Adapter；Wherein, second connecting pipe box form changeover portion in the first connecting tube；4th connecting pipe box connect located at the 3rd
In adapter, and it is fixedly connected, so as to which concussion section 3 be connected with water exit end 4.In process, first connecting tube and water inlet
Section 1 is integrally formed, and its internal diameter is consistent with the internal diameter of the rear end of inlet segment 1；Second connecting tube is integrally formed with mixing section 2,
And be sheathed in the first connecting tube, and be fixedly connected with the first connecting tube；So, the connection of inlet segment 1 and mixing section 2 can be caused
Stability is more preferable, so as to effectively improve the stability of whole device.
When it is implemented, the internal diameter of the mixing section 2 gradually increases from front end to rear end, and the breaking along its axial direction of mixing section 2
The inwall in face is curved；So, flowed into the High-Pressure Water of mixing section 2 along mixing end inwall, by increasing capacitance it is possible to increase water under high pressure and shake
Swing the conical surface of section 3（Shake wall）Collision dynamics so that it is caused vortex hydraulic pressure it is bigger；Also, caused vortex continues to lure
Lead the water under high pressure subsequently flowed into and the conical surface of concussion section 3 collides, form the pulsed High-Pressure Water of high frequency time.
It is last it should be noted that above example is only illustrating the technical solution of the utility model rather than restriction technologies
Scheme, it will be understood by those within the art that, those are modified or are equal to the technical solution of the utility model
Replace, without departing from the objective and scope of the technical program, all should cover among right of the present utility model.
Claims (5)
- A kind of 1. pulsed high pressure water descaling device generator, it is characterised in that：Including inlet segment, mixing section, concussion section and Water exit end；The internal diameter of the inlet segment is gradually reduced from front end to rear end；The front end of the mixing section passes through changeover portion and water inlet The rear end of section is connected, and its internal diameter is more than the internal diameter of inlet segment front end；It is described concussion section front end it is tapered, and with mixing section Rear end is fixedly connected；The front end of the water exit end is connected with the rear end of mixing section, and the internal diameter of water exit end from front end to rear end by It is cumulative big.
- A kind of 2. pulsed high pressure water descaling device generator according to claim 1, it is characterised in that：In inlet segment Front end and the rear end of water exit end are arranged with a mounting flange respectively.
- A kind of 3. pulsed high pressure water descaling device generator according to claim 1, it is characterised in that：The inlet segment The internal diameter of rear end, the internal diameter of changeover portion, the internal diameter for shaking section and the internal diameter of water exit end front end are consistent.
- A kind of 4. pulsed high pressure water descaling device generator according to claim 1, it is characterised in that：The mixing end Internal diameter gradually increase from front end to rear end, and inwall of the mixing section along its axial section is curved.
- A kind of 5. pulsed high pressure water descaling device generator according to claim 1, it is characterised in that：The inlet segment Rear end there is the first connecting tube, the front end of mixing section has the second connecting tube, and the rear end for shaking section has the 3rd connecting tube, goes out The front end of water section has the 4th connecting tube；Wherein, second connecting pipe box are in the first connecting tube, and form changeover portion； 4th connecting pipe box are in the 3rd connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878558.9U CN206882426U (en) | 2017-07-19 | 2017-07-19 | A kind of pulsed high pressure water descaling device generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878558.9U CN206882426U (en) | 2017-07-19 | 2017-07-19 | A kind of pulsed high pressure water descaling device generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882426U true CN206882426U (en) | 2018-01-16 |
Family
ID=61296970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878558.9U Active CN206882426U (en) | 2017-07-19 | 2017-07-19 | A kind of pulsed high pressure water descaling device generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882426U (en) |
-
2017
- 2017-07-19 CN CN201720878558.9U patent/CN206882426U/en active Active
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