CN202876464U - Mini spinning, filtering and defoaming device - Google Patents
Mini spinning, filtering and defoaming device Download PDFInfo
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- CN202876464U CN202876464U CN 201220540168 CN201220540168U CN202876464U CN 202876464 U CN202876464 U CN 202876464U CN 201220540168 CN201220540168 CN 201220540168 CN 201220540168 U CN201220540168 U CN 201220540168U CN 202876464 U CN202876464 U CN 202876464U
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- defoaming device
- spinning
- filtered
- storage jar
- material storing
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Abstract
The utility model relates to a mini spinning, filtering and defoaming device comprising a material storing tank, a filtering assembly, a nitrogen gas cylinder and a vacuum pump, wherein the material storing tank is of a hollow cylindrical container, and the inner wall of the material storing tank is provided with a heat-insulating outer layer thickened gradually from top to bottom so that a conical filtering-cavity chamber is formed in the material storing tank; a material storing tank cover seals and is fixedly arranged on the upper part of the material storing tank, and the lower end of the material storing tank is connected with the filtering assembly through a connection channel; and an outer pressure interface and a vacuum air extracting hole are arranged on the material storing tank cover, the outer pressure interface is connected with the nitrogen gas cylinder through a connection pipe A, and the vacuum air extracting hole is connected with a vacuum pump through a connection pipe B. The mini spinning, filtering and defoaming device disclosed by the utility model has the characteristics of small floor area, low cost, simplicity and convenience in operation and the like so as to be suitable for a small-scale experiment in a laboratory and solve problems that the floor area of the device is overlarge and is unlikely to being arranged, the experiment cost is overhigh, the operation is complex and the like caused by the absence of the mini spinning, filtering and defoaming device suitable for the laboratory in the prior art.
Description
Technical field
The utility model belongs to the spining technology field, particularly relates to a kind of miniature spinning and filters defoaming device.
Background technology
What cellulose fibre spun that front filtration uses for a long time mostly is the plate and frame filter.From the sixties in last century, Switzerland makes and has used particulate polyvinyl chloride to overlay filter, has greatly accelerated the filter efficiency of cellulose fibre; To the seventies, the continuous screen filter has appearred in Sweden, and the U.S. has designed again the compoboard frame filter of continuous automatic back-washing.Particulate polyvinyl chloride overlays that filter production efficiency is high, and labour intensity is low, and floor space is little, but in use diameter is more and more less for particulate polyvinyl chloride, not only loss, and sneak in the solution, spinning after image titanium dioxide powder equally is entrained in the fiber; The production efficiency of straining machine is high, produces continuously, and occupation area of equipment is little; Common plate frame filter is a kind of filter cloth media filtration machine, and usually alternately being coincided by 30～40 filter plates and filter frame forms.The production efficiency of plate and frame type filter-press is low, and floor space is large, consumes filter cloth many, and operating cost is high, and the labour intensity of filter mounting or dismounting and filter wash cloth is large, and waste gas is many, and working condition is poor.Spin at present front defoaming method and adopt continuous defoaming, its production efficiency is high, but pumped vacuum systems is complicated.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of miniature spinning and filters defoaming device, little with its floor space, cost is low, the characteristics such as easy and simple to handle are fit to the small scale experiments in the laboratory, solved in the prior art owing to lacking that plant area area that the miniature spinning filtration defoaming device that is fit to the laboratory causes excessively is difficult for putting, the problems such as experimental cost is too high, complicated operation.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of miniature spinning to filter defoaming device, comprise material-storage jar, filter assemblies, nitrogen cylinder, vavuum pump, described material-storage jar is the hydrostatic column of hollow, described material-storage jar inwall is provided with the insulation skin of progressive additive from top to bottom, thereby forms the filtration plenum chamber of cone shape in material-storage jar; Described material-storage jar top is closed by the material-storage jar cap seal and is fixing, and the lower end connects filter assemblies via interface channel, and the diameter of described interface channel inwall equals to filter the diameter of plenum chamber lower end, and described interface channel is provided with valve; Described material-storage jar covers and is provided with external pressure interface, vacuum pumping hole, and described external pressure interface connects nitrogen cylinder by tube connector A, and described vacuum pumping hole connects vavuum pump by tube connector B, is respectively equipped with valve on described tube connector A, the tube connector B.
Fix by 6 fastening bolt A between described material-storage jar and the bin stock cover, described 6 fastening bolt A successively the identical angle distribution in interval in bin stock cover edge one circle.
Be lined with seal washer A between described material-storage jar and the bin stock cover.
Described filter assemblies comprises screen pack, upper plate, lower plate, and described screen pack is clipped between upper plate and the lower plate and fixes, and correspondence position has the circular hole of same size on described upper plate, the lower plate, and the diameter of described circular hole equals the diameter of interface channel inwall.
Described screen pack, upper plate, lower plate are fixed by 4 fastening bolt B, and described 4 fastening bolt B are positioned at 4 drift angle places of upper plate and lower plate.
Be lined with seal washer B between described screen pack and the lower plate.
The place, gas outlet of described nitrogen cylinder is provided with pressure-reducing valve.
Described tube connector B is provided with vacuum meter.
Beneficial effect
The characteristics such as the utility model is little with its floor space, cost is low, easy and simple to handle are fit to the small scale experiments in the laboratory, solved in the prior art owing to lacking the miniature spinning that is fit to the laboratory and filtered that plant area area that defoaming device causes excessively is difficult for putting, the problems such as experimental cost is too high, complicated operation, be suitable in the relevant laboratory of all kinds of weavings, promoting the use of.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is bin stock cover top view;
Fig. 3 is the filter assemblies front view;
Fig. 4 is the filter assemblies top view;
1. plenum chamber 4. bin stock covers 5. interface channels 6. filter assemblies 7. external pressure interfaces 8. vacuum pumping holes 9. tube connector A 10. tube connector B 11. nitrogen cylinders 12. vavuum pumps 13. fastening bolt A 14. fastening bolt B 15. seal washer A 16. seal washer B 17. valves 18. screen packs 19. upper plates 20. lower plates 21. pressure-reducing valves 22. vacuum meters are filtered in material-storage jar 2. insulations outer 3.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Such as Fig. 1～shown in Figure 4, the utility model comprises material-storage jar 1, filter assemblies 6, nitrogen cylinder 11, vavuum pump 12, described material-storage jar 1 is the hydrostatic column of hollow, described material-storage jar 1 inwall is provided with the insulation skin 2 of progressive additive from top to bottom, thereby at the filtration plenum chamber 3 of material-storage jar 1 interior formation cone shape; Described material-storage jar 1 top is by bin stock cover 4 sealings and fixing, and the lower end connects filter assemblies 6 via interface channel 5, and the diameter of described interface channel 5 inwalls equals to filter the diameter of plenum chamber 3 lower ends, and described interface channel 5 is provided with valve 17; Described bin stock cover 4 is provided with external pressure interface 7, vacuum pumping hole 8, described external pressure interface 7 connects nitrogen cylinder 11 by tube connector A9, described vacuum pumping hole 8 connects vavuum pump 12 by tube connector B10, is respectively equipped with valve 17 on described tube connector A9, the tube connector B10.
Fix by 6 fastening bolt A13 between described material-storage jar 1 and the bin stock cover 4, described 6 the fastening bolt A13 successively identical angle distribution in interval enclose in bin stock cover 4 edges one.
Be lined with seal washer A15 between described material-storage jar 1 and the bin stock cover 4.
Described filter assemblies 6 comprises screen pack 18, upper plate 19, lower plate 20, described screen pack 18 is clipped between upper plate 19 and the lower plate 20 and fixes, correspondence position has the circular hole of same size on described upper plate 19, the lower plate 20, and the diameter of described circular hole equals the diameter of interface channel 5 inwalls.
Described screen pack 18, upper plate 19, lower plate 20 are fixed by 4 fastening bolt B14, and described 4 fastening bolt B14 are positioned at 4 drift angle places of upper plate 19 and lower plate 20.
Be lined with seal washer B16 between described screen pack 18 and the lower plate 20.
The place, gas outlet of described nitrogen cylinder 11 is provided with pressure-reducing valve 21.
Described tube connector B10 is provided with vacuum meter 22.
Be not difficult to find, the utility model can pass through regulation and control external pressure controlled filter speed, and can regulate and control the vacuum pressure of vacuum degree control deaeration under same device, thereby realizes filtering and deaeration.
Claims (8)
1. defoaming device is filtered in a miniature spinning, comprise material-storage jar (1), filter assemblies (6), nitrogen cylinder (11), vavuum pump (12), it is characterized in that: described material-storage jar (1) is the hydrostatic column of hollow, described material-storage jar (1) inwall is provided with the insulation outer (2) of progressive additive from top to bottom, thereby forms the filtration plenum chamber (3) of cone shape in material-storage jar (1); Described material-storage jar (1) top is by bin stock cover (4) sealing and fixing, the lower end connects filter assemblies (6) via interface channel (5), the diameter of described interface channel (5) inwall equals to filter the diameter of plenum chamber (3) lower end, and described interface channel (5) is provided with valve (17); Described bin stock cover (4) is provided with external pressure interface (7), vacuum pumping hole (8), described external pressure interface (7) is by tube connector A(9) connection nitrogen cylinder (11), described vacuum pumping hole (8) is by tube connector B(10) connect vavuum pump (12), described tube connector A(9), tube connector B(10) be respectively equipped with valve (17).
2. defoaming device is filtered in a kind of miniature spinning as claimed in claim 1, it is characterized in that: between described material-storage jar (1) and the bin stock cover (4) by 6 fastening bolt A(13) fixing, described 6 fastening bolt A(13) successively the identical angle distribution in interval in bin stock cover (4) edge one circle.
3. defoaming device is filtered in a kind of miniature spinning as claimed in claim 1, it is characterized in that: be lined with seal washer A(15 between described material-storage jar (1) and the bin stock cover (4)).
4. defoaming device is filtered in a kind of miniature spinning as claimed in claim 1, it is characterized in that: described filter assemblies (6) comprises screen pack (18), upper plate (19), lower plate (20), described screen pack (18) is clipped between upper plate (19) and the lower plate (20) and fixes, described upper plate (19), the upper correspondence position of lower plate (20) have the circular hole of same size, and the diameter of described circular hole equals the diameter of interface channel (5) inwall.
5. defoaming device is filtered in a kind of miniature spinning as claimed in claim 4, it is characterized in that: described screen pack (18), upper plate (19), lower plate (20) are by 4 fastening bolt B(14) fixing, described 4 fastening bolt B(14) be positioned at 4 drift angle places of upper plate (19) and lower plate (20).
6. defoaming device is filtered in a kind of miniature spinning as claimed in claim 4, it is characterized in that: be lined with seal washer B(16 between described screen pack (18) and the lower plate (20)).
7. defoaming device is filtered in a kind of miniature spinning as claimed in claim 1, it is characterized in that: the place, gas outlet of described nitrogen cylinder (11) is provided with pressure-reducing valve (21).
8. defoaming device is filtered in a kind of miniature spinning as claimed in claim 1, it is characterized in that: described tube connector B(10) be provided with vacuum meter (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540168 CN202876464U (en) | 2012-10-19 | 2012-10-19 | Mini spinning, filtering and defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540168 CN202876464U (en) | 2012-10-19 | 2012-10-19 | Mini spinning, filtering and defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876464U true CN202876464U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540168 Expired - Fee Related CN202876464U (en) | 2012-10-19 | 2012-10-19 | Mini spinning, filtering and defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176083A (en) * | 2018-01-24 | 2018-06-19 | 南方电网科学研究院有限责任公司 | Bubble filtering device |
-
2012
- 2012-10-19 CN CN 201220540168 patent/CN202876464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176083A (en) * | 2018-01-24 | 2018-06-19 | 南方电网科学研究院有限责任公司 | Bubble filtering device |
| CN108176083B (en) * | 2018-01-24 | 2020-06-30 | 南方电网科学研究院有限责任公司 | Bubble filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |