CN204933763U - Four hole rinse water pintle-type nozzles - Google Patents
Four hole rinse water pintle-type nozzles Download PDFInfo
- Publication number
- CN204933763U CN204933763U CN201520732628.0U CN201520732628U CN204933763U CN 204933763 U CN204933763 U CN 204933763U CN 201520732628 U CN201520732628 U CN 201520732628U CN 204933763 U CN204933763 U CN 204933763U
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- nozzle
- locating piece
- liquid drugs
- drugs injection
- nozzle body
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Abstract
The utility model belongs to pulp technology for making paper.A kind of four hole rinse water pintle-type nozzles, comprise the liquid drugs injection nozzle body in hollow cavity structure, also comprise nozzle locating piece, nozzle and trim ring, described nozzle locating piece is set in the hollow cavity of liquid drugs injection nozzle body leading section, and the hollow cavity leading section of liquid drugs injection nozzle body is provided with the positive stop lug boss protruded to center, nozzle locating piece front portion is provided with the stepped recesses corresponding with positive stop lug boss; Described nozzle locating piece rear portion be arranged side by side four for mate inlay nozzle inlay counterbore, and nozzle locating piece offers the through hole corresponding with the hole for water spraying of nozzle; Described trim ring coupling is nested in the hollow cavity of liquid drugs injection nozzle body, and fits with nozzle locating piece and hold out against.The utility model can clean dry net more quickly and effectively, economize energy, increase yield, raising quality, enhances productivity, and the wear-resisting long service life of nozzle, makes the production cost of enterprise and time cost obtain better control.
Description
Technical field
The utility model belongs to pulp technology for making paper, is specifically related to a kind of four hole rinse water pintle-type nozzles.
Background technology
At present, 2 holes or 3 hole liquid drugs injection nozzles are mainly contained for domestic market, and X axis between water column or Y-axis direction parallel not, cause cleaning performance undesirable, also because cleaning not totally and often causes dry net local poor air permeability, and need repeated washing, cause product quality unstable, and reduce production capacity because of repeated washing.Therefore good for the water column depth of parallelism how realizing cleaning liquid drugs injection injection, long service life, overall structure is stablized, and long service life is the application's subject matter to be solved.
Summary of the invention
For above-mentioned Problems existing and deficiency, the utility model provides that a kind of depth of parallelism is good, cleaning efficiency is high, high pressure resistant wear-resisting, and the four hole rinse water pintle-type nozzles that overall structure is stable for a long time.
For solving the problem, the technical scheme taked is:
A kind of four hole rinse water pintle-type nozzles, comprise the liquid drugs injection nozzle body in hollow cavity structure, also comprise nozzle locating piece, nozzle and trim ring, described nozzle locating piece is set in the hollow cavity of liquid drugs injection nozzle body leading section, and the hollow cavity leading section of liquid drugs injection nozzle body is provided with the positive stop lug boss protruded to center, nozzle locating piece front portion is provided with the stepped recesses corresponding with positive stop lug boss; Described nozzle locating piece rear portion be arranged side by side four for mate inlay nozzle inlay counterbore, and nozzle locating piece offers the through hole corresponding with the hole for water spraying of nozzle; Described trim ring coupling is nested in the hollow cavity of liquid drugs injection nozzle body, and fits with nozzle locating piece and hold out against.
Described liquid drugs injection nozzle body arranged outside has connecting thread section, described liquid drugs injection nozzle body lateral rear be also provided with at least twice for being installed with the annular seal groove of sealing ring.
The material of described liquid drugs injection nozzle body is high pressure resistant antirust 316L stainless steel, and described nozzle is the high pressure resistant wear-resisting jewel nozzles in 0.2mm or 0.25mm aperture.
adopt technique scheme, acquired beneficial effect is:
Overall construction design of the present utility model is reasonable, for the structural design of nozzle locating piece and trim ring, make the relative position constraint of total stronger, be convenient to the constraint of the depth of parallelism and fixing, by relating to the mosaic texture of jewel nozzles, making its overall structure be convenient to adjustment, carrying out inlaying in manufacturing process, be convenient to choosing and calibrating of benchmark, be convenient to the replacing of parts simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Sequence number in figure: 1 be liquid drugs injection nozzle body, 2 be nozzle locating piece, 3 be jewel nozzles, 4 be trim ring, 5 be positive stop lug boss, 6 be stepped recesses, 7 be through hole, 8 be connecting thread section, 9 for annular seal groove.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described, but the utility model is not limited to these embodiments.
See Fig. 1, a kind of four hole rinse water pintle-type nozzles of the utility model, comprise the liquid drugs injection nozzle body 1 in hollow cavity structure, nozzle locating piece 2, jewel nozzles 3 and trim ring 4, the material of described liquid drugs injection nozzle body 1 is high pressure resistant antirust 316L stainless steel, and described jewel nozzles 3 is the high pressure resistant wear-resisting jewel nozzles in 0.2mm or 0.25mm aperture.Described nozzle locating piece 2 is set in the hollow cavity of liquid drugs injection nozzle body 1 leading section, and the hollow cavity leading section of liquid drugs injection nozzle body 1 is provided with the positive stop lug boss 5 protruded to center, nozzle locating piece 2 front portion is provided with the stepped recesses 6 corresponding with positive stop lug boss 5; Described nozzle locating piece 2 rear portion be arranged side by side four for mate inlay nozzle inlay counterbore, and nozzle locating piece 2 offers the through hole 7 corresponding with the hole for water spraying of jewel nozzles 3; Described trim ring 4 interference fit coupling is nested in the hollow cavity of liquid drugs injection nozzle body 1, and fit with nozzle locating piece 2 and hold out against, thus completes fixing for nozzle locating piece.
Described liquid drugs injection nozzle body 1 arranged outside has connecting thread section 8, described liquid drugs injection nozzle body 1 lateral rear be also provided with at least twice for being installed with the annular seal groove 9 of sealing ring.
Jewel nozzles mounting structure of the present utility model, make 4 water columns can be parallel to each other at same horizontal plane, standard after tested: in 150MM water column test specification, vertical deviation between water column can within 5MM, within depth of parallelism energy 3MM between each water column, tested by professional checkout equipment, have passed high-pressure injection test simultaneously, guarantee that water column can keep needle-like under any pressure, the effect of cleaning can be guaranteed.
Four hole rinse water pintle-type nozzles of the present utility model can clean dry net more quickly and effectively, economize energy, increase yield, raising quality, to enhance productivity, the wear-resisting long service life of nozzle, makes the production cost of enterprise and time cost obtain better control.
The utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (3)
1. a hole rinse water pintle-type nozzle, comprise the liquid drugs injection nozzle body in hollow cavity structure, it is characterized in that: also comprise nozzle locating piece, nozzle and trim ring, described nozzle locating piece is set in the hollow cavity of liquid drugs injection nozzle body leading section, and the hollow cavity leading section of liquid drugs injection nozzle body is provided with the positive stop lug boss protruded to center, nozzle locating piece front portion is provided with the stepped recesses corresponding with positive stop lug boss; Described nozzle locating piece rear portion be arranged side by side four for mate inlay nozzle inlay counterbore, and nozzle locating piece offers the through hole corresponding with the hole for water spraying of nozzle; Described trim ring coupling is nested in the hollow cavity of liquid drugs injection nozzle body, and fits with nozzle locating piece and hold out against.
2. four hole rinse water pintle-type nozzles according to claim 1, is characterized in that: described liquid drugs injection nozzle body arranged outside has connecting thread section, described liquid drugs injection nozzle body lateral rear be also provided with at least twice for being installed with the annular seal groove of sealing ring.
3. four hole rinse water pintle-type nozzles according to claim 1, is characterized in that: the material of described liquid drugs injection nozzle body is high pressure resistant antirust 316L stainless steel, and described nozzle is the high pressure resistant wear-resisting jewel nozzles in 0.2mm or 0.25mm aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732628.0U CN204933763U (en) | 2015-09-21 | 2015-09-21 | Four hole rinse water pintle-type nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732628.0U CN204933763U (en) | 2015-09-21 | 2015-09-21 | Four hole rinse water pintle-type nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933763U true CN204933763U (en) | 2016-01-06 |
Family
ID=55001221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732628.0U Active CN204933763U (en) | 2015-09-21 | 2015-09-21 | Four hole rinse water pintle-type nozzles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768951A (en) * | 2016-12-27 | 2017-05-31 | 重庆智神科技有限公司 | Fictitious load gas tip in proportion magnetic valve test system |
-
2015
- 2015-09-21 CN CN201520732628.0U patent/CN204933763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768951A (en) * | 2016-12-27 | 2017-05-31 | 重庆智神科技有限公司 | Fictitious load gas tip in proportion magnetic valve test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |