CN2528535Y - Special fan-like water spray nozzle - Google Patents
Special fan-like water spray nozzle Download PDFInfo
- Publication number
- CN2528535Y CN2528535Y CN 02208407 CN02208407U CN2528535Y CN 2528535 Y CN2528535 Y CN 2528535Y CN 02208407 CN02208407 CN 02208407 CN 02208407 U CN02208407 U CN 02208407U CN 2528535 Y CN2528535 Y CN 2528535Y
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- Prior art keywords
- nozzle
- water
- pipe
- groove
- draw
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- 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
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Abstract
A particular nozzle for desliming and medium drainage belongs to the type of nozzle and includes mainly a nozzle and pipe connector, and the facade of the nozzle is fan-shaped side and is one-fourth semicircular. A middle water pipe is arranged below the nozzle, the water inlet is round, the water outlet is rectangular, an 'O'-shaped ring clamp slot is arranged at the lower part of the outer wall of the middle water pipe, a fastener connected with the connector clamp slot is pressed and connected in the middle part, and a spring is arranged in the middle of the fastener and clamp slot so that the fastener is clamped with the clamp slot tightly. A baffle is arranged on both sides of the sector of the nozzle and is connected with the sector end of the nozzle. The nozzle has advantages: advanced structure, scientific and rational characteristics, creation, easy mounting and maintenance, and the traditional method of process water thoroughly changed. Water emitted from the nozzle forms a large working area, with strong impact, and the spray sieve plate is wide, little water is used and medium drainage rate is high, with the actual value in use.
Description
Technical field
This product is novel to relate to a kind of water spout, particularly relates to the special-purpose water spout of a kind of desliming de-mediated.
Background technology
The water injection nozzle of the use of coal separation industry at home at present is to drip with punching flowing water and sieve plate on the iron pipe.So these conventional methods that fall behind are very undesirable, seriously reduced desliming de-mediated effect, and waste water in a large number and valuable medium raw material, significantly strengthened production cost, the more important thing is influence quality of cleaned coal greatly can not be up to standard.Increased maintenance because of water pipeline often stops up, reduced productivity ratio, the coal washing productivity ratio of dripping can not improve, and economic loss is considerable.
Summary of the invention
The purpose of this utility model at the problem of above existence, provides a kind of desliming de-mediated, does not stop up, economizes on water the water spout that efficient is high again.Fundamentally solved the requirement of coal washing sieve plate water, available water under high pressure directly sprays through nozzle, form fan-shaped straight line cascade and evenly spray to coal cinder on the sieve plate, mud and medium (iron powder) on the coal cinder are rinsed well, solved the blockage problem of traditional water again, reduce maintenance time, improved productivity ratio.
The purpose of this utility model is achieved in that and mainly comprises nozzle and pipe joint composition that nozzle is positive to be that fan-shaped side is 1/4 semicircle.Water pipe in the middle of being provided with below, water inlet are circular, and delivery port is a rectangle, and middle pipe outer wall bottom is provided with " O " type circle draw-in groove, and the middle part is provided with buckle and is connected with the clinching of joint draw-in groove, are provided with spring in the middle of buckle and draw-in groove, make buckle and draw-in groove card jail.Fan-shaped both sides at nozzle are provided with baffle plate, link to each other with the fan-shaped end of nozzle.
External screw thread is arranged at described pipe joint bottom, and top is provided with bayonet socket and is connected with nozzle, and middle pipe outer wall is equipped with spring mutually with the pipe joint inwall.Spring upper support face is that the nozzle pipe clamp is buckled, and the lower support face is a pipe joint inner chamber supporting surface.
Described " O " type circle cooperates with pipe joint 2 inner wall sealings on water pipe " O " the shape groove in the middle of being arranged on.
Advantage of the present utility model: structure advanced person, and scientific and reasonable, creative, install simply, easy to maintenance, thoroughly changed traditional industrial water method.The work area that water forms after the nozzle ejection is big, and impulsive force is strong, and it is wide to spray the sieve plate area, and water is few, and de-mediated rate height has actual use value.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model nozzle part figure in addition;
Fig. 3 is the utility model pipe joint part figure in addition;
Fig. 4 is that the utility model nozzle is sidelong figure.
The accompanying drawing piece number is represented
1, nozzle; 2, pipe joint; 3, spring; 4, " O " type circle; 5, middle water pipe; 6, water inlet; 7, " O " type groove; 8, buckle; 9, delivery port; 10, draw-in groove; 11, baffle plate.
The specific embodiment
Referring to Fig. 1-Fig. 4,, make further detailed description below in conjunction with the accompanying drawing specific embodiment.Mainly comprise nozzle 1 and pipe joint 2 compositions: be fan-shaped above the nozzle 1, side-looking is 1/4 semicircle, water pipe 5 in the middle of the bottom is provided with, water inlet 6 is circular, delivery port 9 is a rectangle, and water pipe 5 outer wall bottoms are provided with " O " type draw-in groove, and the middle part is provided with buckle 8 and matches with pipe joint 2 draw-in grooves 10, be provided with spring 3 at buckle 8 and draw-in groove 10 bottoms, make buckle 8 adopt clinching to be connected with draw-in groove 10.Fan-shaped both sides at nozzle are provided with baffle plate 11, link to each other with the fan-shaped end of nozzle, and the water of ejection is become band.Described pipe joint 2 bottoms have external screw thread to be connected with water pipe, top has bayonet socket 10 to be connected with nozzle 2, middle water pipe head 2 inwalls are equipped with spring 3 mutually with the 1 outer wall clinching of nozzle pipe, and spring 3 upper support faces are nozzle pipe 1 buckle, and the lower support face is pipe joint 2 inner chamber supporting surfaces.In the middle of being arranged on, described round section joint ring 4 on water pipe 5 " O " the type groove 7, cooperates with pipe joint 2 inner wall sealings.
Claims (3)
1 one kinds of special-purpose nozzles of desliming de-mediated mainly comprise nozzle and pipe joint composition, it is characterized in that: nozzle is positive to be that fan-shaped side is 1/4 semicircle.Water pipe in the middle of being provided with below, water inlet are circular, and delivery port is a rectangle, and middle pipe outer wall bottom is provided with " O " type circle draw-in groove, and the middle part is provided with buckle and is connected with the clinching of joint draw-in groove, are provided with spring in the middle of buckle and draw-in groove, make buckle and draw-in groove card jail.Fan-shaped both sides at nozzle are provided with baffle plate, link to each other with the fan-shaped end of nozzle.
2 a kind of desliming de-mediated nozzles according to claim 1, it is characterized in that: external screw thread is arranged at described pipe joint bottom, and top is provided with bayonet socket and is connected with nozzle, and middle pipe outer wall is equipped with spring mutually with the pipe joint inwall.Spring upper support face is that the nozzle pipe clamp is buckled, and the lower support face is a pipe joint inner chamber supporting surface.
3 a kind of desliming de-mediated nozzles according to claim 1 is characterized in that: described " O " type circle on water pipe " O " the type groove, cooperates with the pipe joint inner wall sealing in the middle of being arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208407 CN2528535Y (en) | 2002-03-21 | 2002-03-21 | Special fan-like water spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208407 CN2528535Y (en) | 2002-03-21 | 2002-03-21 | Special fan-like water spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528535Y true CN2528535Y (en) | 2003-01-01 |
Family
ID=33689097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208407 Expired - Fee Related CN2528535Y (en) | 2002-03-21 | 2002-03-21 | Special fan-like water spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528535Y (en) |
-
2002
- 2002-03-21 CN CN 02208407 patent/CN2528535Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |