CN210916365U - Novel single-hole spray head device - Google Patents
Novel single-hole spray head device Download PDFInfo
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- CN210916365U CN210916365U CN201921930748.6U CN201921930748U CN210916365U CN 210916365 U CN210916365 U CN 210916365U CN 201921930748 U CN201921930748 U CN 201921930748U CN 210916365 U CN210916365 U CN 210916365U
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Abstract
The utility model discloses a novel haplopore shower nozzle device relates to hollow fiber membrane module production technical field, specifically is a novel haplopore shower nozzle device, including core liquid board and material board, the screw hole has all been seted up to the both sides of core liquid board, it runs through the inside of core liquid board to go up the screw hole, core liquid passageway has been seted up on the surface of core liquid board, the one end that core liquid passageway is located core liquid inboard portion is provided with the toper export. This novel haplopore shower nozzle device, through the built-up mounting mode who sets this shower nozzle device to core liquid board and material board, core liquid storage is in core liquid passageway during the use, and the material is saved in the material groove, only needs to change the part of damage alone when core liquid board or material board damage, has reduced the use cost of production, and the compound mode of this core liquid board and material board is simple, has greatly reduced the degree of difficulty of traditional shower nozzle maintenance, has improved this shower nozzle device's practicality.
Description
Technical Field
The utility model relates to a hollow fiber membrane module production technical field specifically is a novel haplopore shower nozzle device.
Background
The hollow fiber membrane is a core component of water treatment equipment, is an important new material applied to the aspects of reverse osmosis membranes, microfiltration membranes, nanofiltration membranes, ultrafiltration membranes and the like, and is gradually and widely applied to the fields of environment-friendly water treatment and the like. With the improvement of the quality and performance requirements of the hollow fiber membrane, the membrane strength is very important because the membrane strength is directly related to the service life of the membrane and even the membrane flux and the processing capacity are improved. Therefore, to obtain hollow fiber membrane filaments with excellent performance, the design of a high-quality spinneret structure is a primary task. How to produce high-performance hollow fiber membranes, improve production efficiency and reduce production cost has become one of the most popular and key problems in the field of hollow fiber membranes. The brief summary of the production and formation process of hollow fiber membrane is that the spinning solution and core solution are injected into the spinneret from different positions of the spinneret base, and the hollow fiber filament-commonly called membrane filament-is ejected from the spinneret cover through the special structure in the spinneret. Most of the existing spinneret orifices of the type have complicated structures, the reassembly precision is reduced, the product quality is influenced, a large amount of machine adjustment and maintenance time are wasted, if the needle tubes are blocked or damaged, the spinneret orifices must be replaced together with the input and storage parts of feed liquid and core liquid, the waste is great, and the replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a novel haplopore shower nozzle device has solved the problem of proposition among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel single-hole spray head device comprises a core liquid plate and a material plate, wherein both sides of the core liquid plate are provided with upper screw holes, the upper screw hole penetrates through the interior of the core liquid plate, the surface of the core liquid plate is provided with a core liquid channel, one end of the core liquid channel, which is positioned in the core liquid plate, is provided with a conical outlet, one side of the core liquid plate is provided with a hollow core liquid needle, the hollow core liquid needle is connected with the conical outlet end of the core liquid channel, the core liquid plate is internally provided with a material channel, the surface of the material plate is provided with an O-shaped sealing ring groove, a lower screw hole and a material groove, the inner part of the material plate is provided with a material hole positioned at the outlet end of the material groove, one end of the lower screw hole is positioned inside the core liquid plate, the surface of the material plate is provided with a material hole, the material hole runs through the outer wall of the material plate, and the core liquid plate is fixedly connected with the material plate through bolts.
Optionally, the O-shaped sealing ring groove corresponds to the positions of the core liquid channel and the material channel, and the O-shaped sealing ring groove is clamped at the edges of the core liquid channel and the material channel.
Optionally, the upper screw holes and the lower screw holes are respectively located on the surfaces of the inclined diagonal angles of the core liquid plate and the material plate, and the upper screw holes and the lower screw holes are the same in number and correspond in position.
Optionally, the core liquid plate is located above the material plate, and the hollow core liquid needle is clamped inside the material hole.
Optionally, the surfaces of the core liquid plate and the material plate are respectively provided with an upper positioning pin hole and a lower positioning pin hole, and the upper positioning pin hole corresponds to the lower positioning pin hole in position.
Optionally, the shape of the material groove is the same as that of the O-shaped sealing ring groove, and the material channel is located above the material groove.
The utility model provides a novel haplopore shower nozzle device possesses following beneficial effect:
1. this novel haplopore shower nozzle device, through the built-up mounting mode who sets this shower nozzle device to core liquid board and material board, core liquid storage is in core liquid passageway during the use, and the material is saved in the material groove, only needs to change the part of damage alone when core liquid board or material board damage, has reduced the use cost of production, and the compound mode of this core liquid board and material board is simple, has greatly reduced the degree of difficulty of traditional shower nozzle maintenance, has improved this shower nozzle device's practicality.
2. This novel haplopore shower nozzle device through using bolted connection core liquid board and material board, and the accuracy nature that core liquid board and material board are connected is guaranteed to usable locating pin hole and lower locating pin hole when installing core liquid board and material board, avoids core liquid board and material board installation dislocation to lead to the unable normal use of this shower nozzle device to the use in cooperation O type seal ring groove keeps sealed with the feed liquid junction of core liquid board and material board, guarantees that this shower nozzle can normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a core liquid plate according to the present invention;
FIG. 3 is a bottom view of a core liquid plate of the present invention;
FIG. 4 is a diagonal cross-sectional view of a core liquid plate according to the present invention;
fig. 5 is a top view of the material plate of the present invention;
fig. 6 is a bottom view of the material plate of the present invention;
fig. 7 is a diagonal sectional view of the material plate of the present invention.
In the figure: 1. a core liquid plate; 101. a bore fluid channel; 102. an upper screw hole; 103. a hollow core liquid needle; 104. a material channel; 105. an upper positioning pin hole; 2. a material plate; 201. an O-shaped seal ring groove; 202. a lower screw hole; 203. a material aperture; 204. a material groove; 205. and a lower positioning pin hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 7, the present invention provides a technical solution: a novel single-hole spray head device comprises a core liquid plate 1 and a material plate 2, wherein both sides of the core liquid plate 1 are provided with upper screw holes 102, the upper screw holes 102 penetrate through the interior of the core liquid plate 1, the upper screw holes 102 are through holes, a core liquid channel 101 is arranged on the surface of the core liquid plate 1, the core liquid channel 101 is used for injecting core liquid, one end, located inside the core liquid plate 1, of the core liquid channel 101 is provided with a conical outlet, the channel obtained by the conical outlet is very narrow and meets the filamentation requirement of hollow fiber membrane filaments, one side of the core liquid plate 1 is provided with a hollow core liquid needle 103, the hollow core liquid needle 103 is connected with the conical outlet end of the core liquid channel 101, the interior of the core liquid plate 1 is provided with a material channel 104, the surface of the material plate 2 is provided with an O-shaped sealing ring groove 201, a lower screw hole 202 and a material groove 204, the interior of the material plate 2 is provided with a material hole 203 located at the outlet end of the material groove 204, one end of the lower, the material hole 203 is formed in the surface of the material plate 2, the material hole 203 penetrates through the outer wall of the material plate 2, the core liquid plate 1 is fixedly connected with the material plate 2 through a bolt, after the core liquid plate 1 and the material plate 2 are installed, materials enter the material groove 204 from the material channel 104 and enter the material hole 203, core liquid enters the hollow core liquid needle 103 from the core liquid channel 101, and the hollow core liquid needle 103 is located in the middle of the material hole 203.
The positions of the O-shaped seal ring groove 201 correspond to the positions of the core liquid channel 101 and the material channel 104, the O-shaped seal ring groove 201 is clamped at the edges of the core liquid channel 101 and the material channel 104, and when the core liquid plate 1 and the material plate 2 are installed, the core liquid channel 101 and the material channel 104 are both located above the material groove 204, so that the sealing performance of the material groove 204 needs to be guaranteed by using a rubber pad through the O-shaped seal ring groove 201.
The upper screw holes 102 and the lower screw holes 202 are respectively located on the surfaces of the inclined diagonal angles of the core liquid plate 1 and the material plate 2, the upper screw holes 102 are the same in number and correspond to the lower screw holes 202 in position, the upper screw holes 102 and the lower screw holes 202 are used for bolt connection when the core liquid plate 1 and the material plate 2 are installed and connected, and bolts penetrate through the upper screw holes 102 to enter the lower screw holes 202, so that connection stability is guaranteed.
Wherein, core liquid board 1 is located the top of material board 2, and cavity core liquid needle 103 joint is in the inside of material hole 203 for but core liquid and material homogeneous mixing after cavity core liquid needle 103 and material hole 203, guaranteed the quality of this shower nozzle device filamentation.
The upper positioning pin hole 105 and the lower positioning pin hole 205 are formed in the surfaces of the core liquid plate 1 and the material plate 2 respectively, the upper positioning pin hole 105 and the lower positioning pin hole 205 are used for positioning when the core liquid plate 1 and the material plate 2 are installed, connection dislocation of the core liquid plate 1 and the material plate 2 is avoided, and the upper positioning pin hole 105 corresponds to the lower positioning pin hole 205 in position.
The shape of the material groove 204 is the same as that of the O-shaped sealing ring groove 201, the O-shaped sealing ring groove 201 is located at the edge of the material groove 204 and is used for sealing when the core liquid plate 1 and the material plate 2 are connected to ensure the sealing performance inside the nozzle device, the material channel 104 is located above the material groove 204, and the material and the core liquid enter the inside of the nozzle device from the material channel 104 and the core liquid channel 101 respectively.
In conclusion, when the novel single-hole spray head device is used, firstly, the core liquid plate 1 is placed above the material plate 2, the hollow core liquid needle 103 is inserted into the material hole 203 from the inside of the material groove 204, the upper positioning pin hole 105 is aligned with the lower positioning pin hole 205, the positioning pin is inserted, the bolt is used for screwing the upper screw hole 102 into the lower screw hole 202 in a rotating mode, secondly, the material and the core liquid are respectively conveyed into the material channel 104 and the core liquid channel 101, and finally, the valve provided with the material and the core liquid device is used, and the core liquid and the material form hollow fiber membrane wires after passing through the core liquid plate 1 and the material plate 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel haplopore shower nozzle device, includes core liquid board (1) and material board (2), its characterized in that: the core liquid plate is characterized in that both sides of the core liquid plate (1) are provided with upper screw holes (102), the upper screw holes (102) penetrate through the interior of the core liquid plate (1), the surface of the core liquid plate (1) is provided with a core liquid channel (101), one end of the core liquid channel (101) positioned in the core liquid plate (1) is provided with a conical outlet, one side of the core liquid plate (1) is provided with a hollow core liquid needle (103), the hollow core liquid needle (103) is connected with the conical outlet end of the core liquid channel (101), the interior of the core liquid plate (1) is provided with a material channel (104), the surface of the material plate (2) is provided with an O-shaped sealing ring groove (201), a lower screw hole (202) and a material groove (204), the interior of the material plate (2) is provided with a material hole (203) positioned at the outlet end of the material groove (204), and one end of the lower screw hole (202) is positioned in the core liquid plate (1), the surface of the material plate (2) is provided with a material hole (203), the material hole (203) penetrates through the outer wall of the material plate (2), and the core liquid plate (1) is fixedly connected with the material plate (2) through a bolt.
2. The novel single-hole spray head device of claim 1, wherein: the positions of the O-shaped sealing ring groove (201) correspond to those of the core liquid channel (101) and the material channel (104), and the O-shaped sealing ring groove (201) is clamped at the edges of the core liquid channel (101) and the material channel (104).
3. The novel single-hole spray head device of claim 1, wherein: the upper screw holes (102) and the lower screw holes (202) are respectively located on the surfaces of the inclined diagonal angles of the core liquid plate (1) and the material plate (2), and the upper screw holes (102) and the lower screw holes (202) are the same in number and correspond in position.
4. The novel single-hole spray head device of claim 1, wherein: the core liquid plate (1) is located above the material plate (2), and the hollow core liquid needle (103) is clamped inside the material hole (203).
5. The novel single-hole spray head device of claim 1, wherein: the surface of the core liquid plate (1) and the surface of the material plate (2) are respectively provided with an upper positioning pin hole (105) and a lower positioning pin hole (205), and the upper positioning pin hole (105) corresponds to the lower positioning pin hole (205).
6. The novel single-hole spray head device of claim 1, wherein: the shape of the material groove (204) is the same as that of the O-shaped sealing ring groove (201), and the material channel (104) is positioned above the material groove (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930748.6U CN210916365U (en) | 2019-11-11 | 2019-11-11 | Novel single-hole spray head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930748.6U CN210916365U (en) | 2019-11-11 | 2019-11-11 | Novel single-hole spray head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210916365U true CN210916365U (en) | 2020-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921930748.6U Active CN210916365U (en) | 2019-11-11 | 2019-11-11 | Novel single-hole spray head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210916365U (en) |
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2019
- 2019-11-11 CN CN201921930748.6U patent/CN210916365U/en active Active
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