CN204051110U - A kind of pressure-controlled type filter - Google Patents
A kind of pressure-controlled type filter Download PDFInfo
- Publication number
- CN204051110U CN204051110U CN201420345190.6U CN201420345190U CN204051110U CN 204051110 U CN204051110 U CN 204051110U CN 201420345190 U CN201420345190 U CN 201420345190U CN 204051110 U CN204051110 U CN 204051110U
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- Prior art keywords
- filter
- filter mechanism
- pipe
- pressure
- platen
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Abstract
The utility model discloses a kind of pressure-controlled type filter, comprise fixed mount, cylinder, upper cover, feed tube, expansion link, platen, cylindrical shell, filter mechanism, drain pipe and blow-off pipe, cylinder is fixedly connected with fixed mount, one end of expansion link is fixedly connected with cylinder, the other end is through upper cover, and stretch to filter mechanism inside, be fixedly connected with platen, the bottom build-in of platen has pressure inductor, filter mechanism is located at inner barrel, cavity is left between filter mechanism and cylindrical shell, the bottom of cavity is communicated with fixing with drain pipe, feed tube is communicated with fixing with filter mechanism, blow-off pipe is many, and be evenly located at the bottom of filter mechanism, every root blow-off pipe is communicated with filter mechanism by control valve.The utility model has the advantages that: this apparatus structure advantages of simple, easy to operate, pressure controling precision is high, and stopping state is controlled; The design of platen and blow-off pipe, drastically increases contaminant removal effectiveness, also makes the fine strip shape filter residue of discharging easily by subsequent recovery process.
Description
Technical field
The utility model belongs to filter plant technical field, is specifically related to a kind of pressure-controlled type filter.
Background technology
In order to filter solid-liquid mixture better, what the pressure method of usual employing had has certain control to added pressure, but the overwhelming majority is uncontrollable, pressure is excessive probably squeezes into filter by the dirt of minimum particle diameter, the generation of the situation that results in blockage, reduces filter effect; Meanwhile, existing blow-off pipe directly utilizes dredge pump by dirt sucking-off, and the moisture after filtration in filter residue is lower, can only part sucking-off when, obviously there is certain defect in this method.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple and reasonable, easy to operate, filters and the good pressure-controlled type filter of filth-discharging effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of pressure-controlled type filter, comprise fixed mount, cylinder, upper cover, feed tube, expansion link, platen, cylindrical shell, filter mechanism, drain pipe and blow-off pipe, fixed mount is fixed on and covers, upper cover and cylindrical shell top movable are fixed, cylinder is fixedly connected with fixed mount, one end of expansion link is fixedly connected with cylinder, the other end of expansion link is through upper cover, and stretch to filter mechanism inside, and be fixedly connected with platen by fixing muscle, the bottom build-in of platen has pressure inductor, filter mechanism is located at inner barrel, cavity is left between filter mechanism and cylindrical shell, the bottom of cavity is communicated with fixing with drain pipe, feed tube is communicated with fixing with filter mechanism, blow-off pipe is many, and be evenly located at the bottom of filter mechanism, every root blow-off pipe is communicated with filter mechanism by control valve.
Further, the distance between above-mentioned feed tube and filter mechanism top is not less than the axial height of fixing muscle and platen.
Further, above-mentioned filter mechanism comprises the interior filter housing and outer filter housing of being located at inner barrel, and be filled with filter medium between interior filter housing and outer filter housing, the bottom of interior filter housing is all located at by every root blow-off pipe, and is communicated with interior filter housing by control valve.
Further, be arranged with between above-mentioned expansion link and upper cover to lubricate and enclose.
Further, above-mentioned pressure inductor is electrically connected with cylinder.
The utility model has the advantages that: this apparatus structure advantages of simple, easy to operate, pressure controling precision is high, and stopping state is controlled; The design of platen and blow-off pipe, drastically increases contaminant removal effectiveness, also makes the fine strip shape filter residue of discharging easily by subsequent recovery process.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein, 1, fixed mount, 2, cylinder, 3, upper cover, 4, feed tube, 5, expansion link, 6, platen, 7, cylindrical shell, 8, interior filter housing, 9, outer filter housing, 10, blow-off pipe, 11, drain pipe, 12, pressure inductor.
Detailed description of the invention:
As shown in Figure 1, a kind of pressure-controlled type filter, comprise fixed mount 1, cylinder 2, upper cover 3, feed tube 4, expansion link 5, platen 6, cylindrical shell 7, filter mechanism, drain pipe 11 and blow-off pipe 10, fixed mount 1 is fixed on upper cover 3, upper cover 3 and cylindrical shell 7 top movable are fixed, cylinder 2 is fixedly connected with fixed mount 1, one end of expansion link 5 is fixedly connected with cylinder 2, the other end of expansion link 5 is through upper cover 3, and stretch to filter mechanism inside, and be fixedly connected with platen 6 by fixing muscle, the bottom build-in of platen 6 has pressure inductor 12, it is inner that filter mechanism is located at cylindrical shell 7, this filter mechanism comprises interior filter housing 8 and outer filter housing 9, filter medium is filled with between interior filter housing 8 and outer filter housing 9, cavity is left between outer filter housing 9 and cylindrical shell 7, the bottom of cavity is communicated with fixing with drain pipe 11, feed tube 4 is communicated with fixing with interior filter housing 8, and the distance between feed tube 4 and interior filter housing 8 top is not less than the axial height of fixing muscle and platen 6, blow-off pipe 10 is many, and be evenly located at the bottom of interior filter housing 8, every root blow-off pipe 10 is communicated with interior filter housing 8 by control valve, be arranged with between expansion link 5 and upper cover 3 to lubricate and enclose, pressure inductor 12 is electrically connected with cylinder 2.
Filtration pressure force value that when filter mechanism the most effectively can filter it, platen 6 bears is set out to liquid to be filtered and is guaranteeing that filter residue can not the infiltration mechanism squeeze pressure value that cause its blocking and it can be extruded from blow-off pipe 10, cylinder 2 controls platen 6 and rises to extreme higher position, then liquid to be filtered is flowed into filter mechanism from feed tube 4 and filter, simultaneously, cylinder 2 controls platen 6 and presses down, after pressure inductor 12 detects that pressure that platen 6 bears reaches filtration pressure force value, stop, filtering; Along with the carrying out of filtering, filtrate is got rid of in time from drain pipe 11, and the liquid level of liquid to be filtered declines, and the pressure that platen 6 affords is again lower than filtration pressure force value, and press down so cylinder 2 continues to control platen 6, after remaining unchanged in this value certain hour, filtration completes; Open the control valve of blow-off pipe 10, cylinder setting squeeze pressure value, then promote platen 6 and decline, constantly extruded in blow-off pipe 10 by filter residue, the strip filter residue extruded is convenient to again be recycled.
Claims (5)
1. a pressure-controlled type filter, it is characterized in that: comprise fixed mount, cylinder, upper cover, feed tube, expansion link, platen, cylindrical shell, filter mechanism, drain pipe and blow-off pipe, described fixed mount is fixed on and covers, described upper cover and cylindrical shell top movable are fixed, described cylinder is fixedly connected with fixed mount, one end of described expansion link is fixedly connected with cylinder, the other end of described expansion link is through upper cover, and stretch to filter mechanism inside, and be fixedly connected with platen by fixing muscle, the bottom build-in of described platen has pressure inductor, described filter mechanism is located at inner barrel, cavity is left between described filter mechanism and cylindrical shell, the bottom of described cavity is communicated with fixing with drain pipe, described feed tube is communicated with fixing with filter mechanism, described blow-off pipe is many, and be evenly located at the bottom of filter mechanism, described in every root, blow-off pipe is communicated with filter mechanism by control valve.
2. a kind of pressure-controlled type filter according to claim 1, is characterized in that: the distance between described feed tube and filter mechanism top is not less than the axial height of fixing muscle and platen.
3. a kind of pressure-controlled type filter according to claim 1, it is characterized in that: described filter mechanism comprises the interior filter housing and outer filter housing of being located at inner barrel, filter medium is filled with between described interior filter housing and outer filter housing, described in every root, the bottom of interior filter housing is all located at by blow-off pipe, and is communicated with interior filter housing by control valve.
4. a kind of pressure-controlled type filter according to claim 1, is characterized in that: be arranged with between described expansion link and upper cover to lubricate and enclose.
5. a kind of pressure-controlled type filter according to claim 1, is characterized in that: described pressure inductor is electrically connected with cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345190.6U CN204051110U (en) | 2014-06-26 | 2014-06-26 | A kind of pressure-controlled type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345190.6U CN204051110U (en) | 2014-06-26 | 2014-06-26 | A kind of pressure-controlled type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051110U true CN204051110U (en) | 2014-12-31 |
Family
ID=52192707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345190.6U Expired - Fee Related CN204051110U (en) | 2014-06-26 | 2014-06-26 | A kind of pressure-controlled type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051110U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944421A (en) * | 2016-05-26 | 2016-09-21 | 广西梧州龙鱼漆业有限公司 | Filtering device for oil paint |
| CN107265595A (en) * | 2017-08-10 | 2017-10-20 | 重庆合川盐化工业有限公司 | Prepare the brine treatment technique of industrial salt |
| CN108839234A (en) * | 2018-06-29 | 2018-11-20 | 广东知识城运营服务有限公司 | A kind of concrete extrusion filter device |
| CN110433552A (en) * | 2019-08-09 | 2019-11-12 | 天津药明康德新药开发有限公司 | Automatic high pressure on-line filtration device and its application method for separation equipment |
-
2014
- 2014-06-26 CN CN201420345190.6U patent/CN204051110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944421A (en) * | 2016-05-26 | 2016-09-21 | 广西梧州龙鱼漆业有限公司 | Filtering device for oil paint |
| CN107265595A (en) * | 2017-08-10 | 2017-10-20 | 重庆合川盐化工业有限公司 | Prepare the brine treatment technique of industrial salt |
| CN108839234A (en) * | 2018-06-29 | 2018-11-20 | 广东知识城运营服务有限公司 | A kind of concrete extrusion filter device |
| CN110433552A (en) * | 2019-08-09 | 2019-11-12 | 天津药明康德新药开发有限公司 | Automatic high pressure on-line filtration device and its application method for separation equipment |
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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: 20141231 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |