CN204914520U - Extruder of filter is equipped with - Google Patents
Extruder of filter is equipped with Download PDFInfo
- Publication number
- CN204914520U CN204914520U CN201520644711.2U CN201520644711U CN204914520U CN 204914520 U CN204914520 U CN 204914520U CN 201520644711 U CN201520644711 U CN 201520644711U CN 204914520 U CN204914520 U CN 204914520U
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- filter
- extruder
- machine barrel
- housed
- pressure sensor
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Abstract
The utility model relates to an extruder of filter is equipped with, including hopper, barrel, set up the main shaft in the barrel, the hopper install in barrel one end upper portion, the perforated plate is connected to the other end of barrel, install the filter on the perforated plate, the mouth is extruded to the perforated plate intercommunication, it is provided with pressure sensor on the mouth to extrude, pressure sensor connection director, the motor is connected to the controller, the measuring pump is connected to the motor. The utility model discloses the filter of installation can show increase filter area, improves filtration efficiency, reduces and changes the number of times to improve the productivity, the measuring pump is accurate, the velocity of flow of mouthful extruded stock is extruded in measurement in time.
Description
Technical field
The utility model relates to extruder technology field, particularly relates to a kind of extruder being provided with filter.
Background technology
The goods that plastic extruder is extruded are all continuous print section bars, as pipe, rod, silk, plate, film, electric wire clad etc.Extruder screen is fixed on porous pit or plate usually, can make to form sealing between extruder and mould.The pressure that clean screen pack produces is less, pressure increase is carried out along with what produce, in the resin that screen pack retains, amount of impurities just becomes many, thus meeting clog filter screens, the temperature of fused materials can be affected, when changing the screen pack blocked, pressure can decline suddenly, the temperature of fused materials also may decline, thus causes the size of product to change, and therefore needs to reduce to change screen pack number of times.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of extruder that filter is housed, the filter that this extruder is installed, and can enlarge markedly filter area, improves filter efficiency, reduces and changes number of times, thus improves productive rate; Measuring pump flow velocity that is accurate, metering extrusion extruded stock in time.
For achieving the above object, the utility model adopts following technical proposals:
A kind of extruder that filter is housed, comprise hopper, machine barrel, arrange main shaft in described machine barrel, described hopper is installed on top, described machine barrel one end, and the other end of described machine barrel connects porous plate, mounting filter on described porous plate, described porous plate is communicated with extrusion, described extrusion is provided with pressure sensor, described pressure sensor connection control device, described controller connects motor, and described motor connects measuring pump.
Described filter comprises six screen pack reels of annular array, and thickness, the size of each screen pack reel are all identical.
Described screen pack reel comprises multiple filtration net, and multiple filtration net volume gets up to be formed screen pack reel.
The filter area of described filter is 2m
2.
The outer setting lining of described machine barrel.
Described lining is provided with thermocouple.
The beneficial effects of the utility model are,
1, filter is six screen pack reels of annular array, and filter area can reach 2m
2, compared with existing single layer filter net, filtration time, filter effect are significantly increased.
2, usual, single layer filter net needs to change multiple times of filtration net January, after mounting filter, monthly only need change a filter, reduce and change number of times, improve productive rate.
3, extrusion place installs pressure sensor additional, by the pressure signal of controller according to pressure sensor, controls motor, driven by motor measuring pump, Real-Time Monitoring flow, flow velocity, accurately and timely.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model middle filtrator structural representation.
Wherein, 1-resin particle; 2-hopper; 3-machine barrel; 4-lining; 5-thermocouple; 6-porous plate; 7-filter; 8-pressure sensor; 9-controller; 10-motor; 11-measuring pump; 12-screen pack reel; 13-main shaft; 14-extrusion.
Detailed description of the invention
In order to the technical characterstic of this programme can be clearly described, below in conjunction with drawings and Examples, the utility model is further described.
A kind of extruder that filter is housed, as shown in Figure 1, comprise hopper 2, machine barrel 3, resin particle 1 is held in hopper 2, in described machine barrel 3, main shaft 13 is set, described hopper 2 is installed on top, described machine barrel 3 one end, the other end of described machine barrel 3 connects porous plate 6, mounting filter 7 on described porous plate 6, described porous plate 6 is communicated with extrusion 14, and described extrusion 14 is provided with pressure sensor 8, described pressure sensor 8 connection control device 9, described controller 9 connects motor 10, and described motor 10 connects measuring pump 11.
Described filter 7, as shown in Figure 2, comprises six screen pack reels 12 of annular array, and as shown in Figure 2, thickness, the size of each screen pack reel 12 are all identical.
Described screen pack reel 12 comprises multiple filtration net, and multiple filtration net volume gets up to be formed screen pack reel 12.
The filter area of described filter 7 is 2m
2.
The outer setting lining 4 of described machine barrel 3.
Described lining 4 is provided with thermocouple 5.
The utility model extruder, filter 7 is six screen pack reels 12 of annular array, and filter area can reach 2m
2, compared with existing single layer filter net, filtration time, filter effect are significantly increased; Single layer filter net needs to change repeatedly January, after mounting filter 7, monthly only need change a filter 7, reduce and change number of times, improve productive rate; Extrusion 14 place installs pressure sensor 8 additional, and by the pressure signal of controller 9 according to pressure sensor 8, control motor 10, motor 10 drives measuring pump 11, Real-Time Monitoring flow, flow velocity, accurately and timely.
The utility model can pass through existing techniques in realizing without the technical characteristic described, and does not repeat them here.Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited only to above-mentioned citing, and the change of the art those of ordinary skill done by essential scope of the present utility model, remodeling, interpolation or replacing, also should belong to protection domain of the present utility model.
Claims (6)
1. one kind is equipped with the extruder of filter, comprise hopper, machine barrel, arrange main shaft in described machine barrel, described hopper is installed on top, described machine barrel one end, the other end of described machine barrel connects porous plate, it is characterized in that, mounting filter on described porous plate, described porous plate is communicated with extrusion, described extrusion is provided with pressure sensor, described pressure sensor connection control device, described controller connects motor, and described motor connects measuring pump.
2. a kind of extruder that filter is housed as claimed in claim 1, it is characterized in that, described filter comprises six screen pack reels of annular array.
3. a kind of extruder that filter is housed as claimed in claim 2, it is characterized in that, described screen pack reel comprises multiple filtration net.
4. a kind of extruder that filter is housed as described in claim 1 or 2 or 3, is characterized in that, the filter area of described filter is 2m
2.
5. a kind of extruder that filter is housed as claimed in claim 1, is characterized in that, the outer setting lining of described machine barrel.
6. a kind of extruder that filter is housed as claimed in claim 5, is characterized in that, described lining is provided with thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644711.2U CN204914520U (en) | 2015-08-25 | 2015-08-25 | Extruder of filter is equipped with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644711.2U CN204914520U (en) | 2015-08-25 | 2015-08-25 | Extruder of filter is equipped with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914520U true CN204914520U (en) | 2015-12-30 |
Family
ID=54963693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644711.2U Active CN204914520U (en) | 2015-08-25 | 2015-08-25 | Extruder of filter is equipped with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654701A (en) * | 2022-04-01 | 2022-06-24 | 贺瑞峰 | Alternate drip irrigation tape extrusion and filtration system |
-
2015
- 2015-08-25 CN CN201520644711.2U patent/CN204914520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654701A (en) * | 2022-04-01 | 2022-06-24 | 贺瑞峰 | Alternate drip irrigation tape extrusion and filtration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |