CN215328478U - Composite spinneret plate - Google Patents
Composite spinneret plate Download PDFInfo
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- CN215328478U CN215328478U CN202121015443.XU CN202121015443U CN215328478U CN 215328478 U CN215328478 U CN 215328478U CN 202121015443 U CN202121015443 U CN 202121015443U CN 215328478 U CN215328478 U CN 215328478U
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- spinneret
- feed liquid
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Abstract
The utility model provides a composite spinneret plate, and relates to the technical field of spinneret plate machinery. The composite spinneret plate specifically comprises a feed liquid bottom plate, a flow distribution plate, a spinneret plate substrate and a spinneret plate; the middle part of the feed liquid bottom plate is provided with a plurality of round holes and a plurality of connecting screw holes; the spinneret base plate is arranged below the feed liquid bottom plate, and splitter plate holes are arranged in areas corresponding to the round holes of the feed liquid bottom plate, and splitter plates are arranged in the splitter plate holes; a plurality of shunting holes are uniformly formed in the shunting plate; the spinneret plate is arranged below the spinneret base plate and fixedly connected with the spinneret base plate. The arrangement of the feed liquid bottom plate and the flow distribution plate enables the silk spraying liquid to be uniformly distributed, ensures the product quality, and is convenient to process and install, simple in cleaning process and convenient to use and maintain.
Description
Technical Field
The utility model relates to the technical field of machinery, and particularly provides a composite spinneret plate.
Background
The spinneret plate is a product commonly used in the chemical fiber prevention and treatment industry, and comprises a feeding surface and a discharging surface, wherein the feeding surface is provided with a feeding hole, the discharging surface is provided with a discharging hole, the spinneret plate is used for converting a viscous-state high polymer melt or solution into a stream with a specific cross section through micropores, and the stream is solidified through solidification stop such as air or a solidification bath to form a strand silk, namely the strand silk enters from the feeding hole and is discharged through a spinneret channel with the discharging hole.
The spinneret plate assembly is the most important difference in the spinneret process flow, the design reasonability directly influences the distribution uniformity of the melt and the product quality, and the existing composite spinneret plate assembly is poor in melt distribution uniformity, low in product quality and troublesome to disassemble and clean when in work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protective water tank for a closed cooling tower, and aims to solve the technical problems that the existing composite spinneret plate assembly is poor in melt distribution uniformity, low in product quality and troublesome to disassemble and clean when in work.
In order to achieve the above object, an embodiment of the present invention provides a composite spinneret plate, which specifically includes a feed liquid bottom plate, a splitter plate, a spinneret substrate, and a spinneret plate;
the middle part of the feed liquid bottom plate is provided with a plurality of round holes and a plurality of connecting screw holes;
the spinneret base plate is arranged below the feed liquid bottom plate, and splitter plate holes are arranged in areas corresponding to the round holes of the feed liquid bottom plate, and splitter plates are arranged in the splitter plate holes; a plurality of shunting holes are uniformly formed in the shunting plate;
the spinneret plate is arranged below the spinneret base plate and fixedly connected with the spinneret base plate.
Further, the composite spinneret plate further comprises: a water passing plate and a quick connector;
the water passing plates are arranged between the feed liquid bottom plate and the spinning base plate and are arranged on two sides of the feed liquid bottom plate; the water passing plate super-discharging liquid bottom plate part is connected with the quick connector.
Furthermore, the diameter of the round holes is larger than that of the shunting holes, and the number of the shunting holes is 5-10 times of that of the round holes.
Furthermore, the feed liquid bottom plate and the spinning base plate adopt a detachable connection mode.
The scheme of the utility model has the following beneficial effects:
(1) the composite spinneret plate is provided with the feed liquid bottom plate, the spinneret base plate, the splitter plate, the water passing plate and the quick connector, wherein the feed liquid bottom plate is provided with a plurality of screw connecting holes for being detachably connected with spinneret equipment, the splitter plate is arranged on the spinneret base plate and used for splitting the spinneret liquid so as to improve the uniformity of the spinneret process, and the water passing plate is arranged between the spinneret base plate and the feed liquid bottom plate and used for cleaning the inner sides of the two plates so as to reduce the disassembly and assembly of the cleaning process.
(2) Compared with the prior art, the wire spraying liquid distributor has the advantages that the arrangement of the material liquid bottom plate and the flow distribution plate enables the wire spraying liquid to be uniformly distributed, the product quality is ensured, the processing and the installation are convenient, the cleaning process is simple, and the use and the maintenance are convenient.
Drawings
FIG. 1 is a schematic structural view of a spin pack composite panel of the present invention;
FIG. 2 is a schematic diagram of the basic structure of the spinneret composite plate of the present invention;
FIG. 3 is a cross-sectional view of FIG. 1A-A of the present invention.
[ description of reference ]
1. A feed liquid bottom plate; 2. connecting screw holes; 3. a circular hole; 4. spinning the base plate; 5. a flow distribution plate; 6. a shunt hole; 7. a spinneret plate; 8. a water passing plate; 9. a quick coupling.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The utility model provides a protective water tank for a closed cooling tower, and aims to solve the technical problems that the existing composite spinneret plate assembly is poor in melt distribution uniformity, low in product quality and troublesome to disassemble and clean when in work.
As shown in fig. 1 to 3, the embodiment of the present invention provides a composite spinneret plate, which includes a feed liquid bottom plate 1, a spinneret base plate 4, a spinneret plate 7, a water passing plate 8 and a fast head 9. As shown in fig. 1, a feed liquid bottom plate 1 is rectangular, a plurality of screw connection holes 2 are uniformly formed in the upper side and the lower side of the feed liquid bottom plate for fixedly connecting the composite spinneret plate with other related devices, and a plurality of round holes 3 are formed in the long axis of the feed liquid bottom plate 1, so that the spinneret liquid can conveniently penetrate through the feed liquid bottom plate 1; the spinneret base plate 4 is arranged below the feed liquid base plate 1, is rectangular, is matched with the feed liquid base plate 1 in size, is provided with splitter plate holes in the area corresponding to the round holes in the feed liquid base plate 1, is internally provided with splitter plates 5, is uniformly provided with a plurality of splitter holes 6, the diameter of the splitter holes 6 is smaller than that of the round holes 3, and the number of the splitter holes 6 is 5-10 times of the number of the round holes, and is used for uniformly dispersing the spinneret liquid and ensuring the product quality, a water passing plate 8 is arranged between the feed liquid base plate 1 and the spinneret base plate 4, the water passing plate 8 is arranged at the left side and the right side of the feed liquid base plate 1 (as shown in figure 1), the length of the overlapping part of the water passing plate 8 and the feed liquid base plate 1 is smaller than the distance between the edge of the feed liquid base plate 1 and the splitter plate, and the non-overlapping part of the feed liquid base plate 1 are fixedly connected with a quick connector 9, and a connecting thread is arranged in the quick connector 9, the cleaning device is used for being quickly connected with an external water source and used for cleaning the composite spinneret plate.
According to the composite spinneret plate, the feed liquid bottom plate 1 is detachably connected with the spinneret base plate 4, the feed liquid bottom plate 1 is detachably connected with the water passing plate 8, and the spinneret base plate 4 is fixedly connected with the spinneret plate. According to the utility model, the arrangement of the feed liquid bottom plate and the flow distribution plate enables the silk spraying liquid to be uniformly distributed, ensures the product quality, and is convenient to process, install, clean and use and maintain.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (4)
1. The composite spinneret plate is characterized by comprising a feed liquid bottom plate, a flow distribution plate, a spinneret base plate and a spinneret plate;
the middle part of the feed liquid bottom plate is provided with a plurality of round holes and a plurality of connecting screw holes;
the spinneret base plate is arranged below the feed liquid bottom plate, and splitter plate holes are arranged in areas corresponding to the round holes of the feed liquid bottom plate, and splitter plates are arranged in the splitter plate holes; a plurality of shunting holes are uniformly formed in the shunting plate;
the spinneret plate is arranged below the spinneret base plate and fixedly connected with the spinneret base plate.
2. The composite spinneret plate according to claim 1, further comprising: a water passing plate and a quick connector;
the water passing plates are arranged between the feed liquid bottom plate and the spinning base plate and are arranged on two sides of the feed liquid bottom plate; the water passing plate super-discharging liquid bottom plate part is connected with the quick connector.
3. The composite spinneret plate according to claim 1, wherein the diameter of the circular holes is larger than the diameter of the shunting holes, and the number of shunting holes is 5-10 times the number of circular holes.
4. The composite spinneret plate according to claim 1, wherein the feed liquid bottom plate is detachably connected with the spinneret base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015443.XU CN215328478U (en) | 2021-05-13 | 2021-05-13 | Composite spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015443.XU CN215328478U (en) | 2021-05-13 | 2021-05-13 | Composite spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215328478U true CN215328478U (en) | 2021-12-28 |
Family
ID=79598729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121015443.XU Active CN215328478U (en) | 2021-05-13 | 2021-05-13 | Composite spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215328478U (en) |
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2021
- 2021-05-13 CN CN202121015443.XU patent/CN215328478U/en active Active
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