CN2480039Y - Chemical solution filter machine with central fastened filter material - Google Patents
Chemical solution filter machine with central fastened filter material Download PDFInfo
- Publication number
- CN2480039Y CN2480039Y CN 01222131 CN01222131U CN2480039Y CN 2480039 Y CN2480039 Y CN 2480039Y CN 01222131 CN01222131 CN 01222131 CN 01222131 U CN01222131 U CN 01222131U CN 2480039 Y CN2480039 Y CN 2480039Y
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- cartridge
- filter
- pipe
- filtering element
- newel
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Abstract
The utility model relates to a filter for filtering chemical liquor, which comprises a machine bench, a foundation equipped at the top face of the machine bench, and a hollow filter drum arranged on the upper seat of the foundation, wherein a chassis with a filtering pipe capable of being sleeved at the periphery of a central pillar is secured at the center of the foundation in the filter drum, a plurality of supporting racks and a plurality of filtering nets are arranged at the periphery of the filtering pipe, and a gland is pressed and arranged on the supporting rack and the filtering net and a top cover is arranged at the top end of the filtering drum for sealing. Two caps and two ends of the central pillar constitute a screw shape, and an O-shaped ring is equipped. The utility model has the advantages of preventing overflowing of liquid and decreasing the danger of outward flowing of the liquid, and has better steadiness of the whole structure.
Description
The relevant a kind of chemical liquid filter of the utility model.
Consult Fig. 1 and 2, a kind of chemical liquid filter 10 includes a filter cylinder 11, a base 12, a filtering element (cartridge) pipe 13, several screen packs 14, several bracing frames 15, a gland 16, a loam cake 17 and a compression spring 18.
11 of described filter cylinders are located on the described base 12, the center of described base 12 is provided with one can supply the dimple 121 of chassis 131 installings of described filtering element (cartridge) pipe 13, described screen pack 14 and bracing frame 15 have the axis hole 141 in the periphery footpath of a corresponding described filtering element (cartridge) pipe 13 respectively, 151, make the axis hole 141 of described screen pack 14 and support frame as described above 15,151 in regular turn on the urgent outer circumferential side that is installed in described filtering element (cartridge) pipe 13 in compartment of terrain, described gland 16 has two reverse bottom surface and end faces, the described filtering element (cartridge) pipe 13 of corresponding what is provided with a scarfing slot 161 in the bottom surface, and the end face of described gland 16 has a projection ring 162.
When described loam cake 17 is sealed on the open end 111, top of described filter cylinder 11, be installed between the projection ring 162 of the clamping groove 171 of described loam cake 17 and described gland 16 by a compression spring 18, make on the urgent top 132 that is crimped on described filtering element (cartridge) pipe 13 of the scarfing slot 161 of described gland 16, described gland 16 forms packing with described screen pack 14, support frame as described above 15 and links shape, above-mentioned is the composition of chemical liquid filter 10, yet still there is following shortcoming in it and needs to be resolved hurrily when reality is used:
10 filtered liquid major parts of described chemical liquid filter all have corrosivity, toxicity, even doubly have danger because of its chemical characteristic and extraneous other materials produce reaction; When described filter 10 is subjected to working environment (temperature, air pressure ... Deng) influence, and the described filter cylinder 11 inner pressure that form rising-heat contracting-cold are changed, add compression spring 18 structures of described chemical liquid filter 10, be subjected to the influence of pretightning force between described loam cake 17 and the described gland 16, after long-term the use, when the variation of the pressure in the described filter cylinder 11 is enough to destroy integrally-built adaptation, promptly cause the situation that the generation of chemical liquid or gas leaks to take place easily, even the lighter brings harm for the whole working environment of operator, explosion then can take place in weight person, so durability and practicality are all undesirable.
On the other hand, when described compression spring 18 is easy to generate elastic fatigue because of long-term compression, add the effect of chemical liquid, probably can cause 15 deficiencies of pressing the knot adaptation of described screen pack 14 and support frame as described above, filter in the middle of the liquid of finishing and cause unfiltered liq to be blended into.
Therefore, the purpose of this utility model is to provide a kind of chemical liquid filter of strengthening whole steadiness and reducing the danger of leaked liquid that has.
For achieving the above object, the utility model provides the fixedly chemical liquid filter of filter material of a kind of center lock knot, be characterized in, it comprises: a board, it has an end face, a base that is located on the described end face, the center of described base are provided with the groove that is spirally connected, and are provided with an annular groove with the concentric position of the described groove that is spirally connected its periphery of what on described base; One filter cylinder, it have back down put kick and annular groove that one is located at described base on end opening kick, and the outside, the open end, top of contiguous described filter cylinder is provided with several motion bars and lock nut; One chassis, it is screwed on the described groove that is spirally connected and has an end face, and extends in circle on the described end face along axis and connect and usher and the described concentric screw hole column that connects in ushering of what, described connect to usher have a diapire that is equipped with several osculums; One newel, but it has the bottom thread segment of a top thread segment and spiral shell knot at the screw hole column on described chassis; One filtering element (cartridge) pipe, it is set in described newel periphery, and has open end and, a top and be installed in the open end, the end that connecing of described chassis ushered separatably, and has several open-works; One filter element, it has several bracing frames and screen pack, and the periphery footpath of the corresponding described filtering element (cartridge) pipe with screen pack of support frame as described above respectively has an axis hole, and the described filtering element (cartridge) pipe of packing what outer circumferential side is installed in the compartment of terrain in regular turn; One gland, it has the circular cover body of a central axis, and four in regular turn the compartment of terrain be cemented in described gland body outer circumferential side fall L shaped wing plate, described gland body has two reverse roofs, and one form the diapire of crimping with the open end, top of described filtering element (cartridge) pipe, described roof medial surface is recessed to form an accommodation space, and is provided with a scarfing slot and a perforation in regular turn toward described central axis extension; And a loam cake, it is sealed on the open end, top of described filter cylinder, and have several caulking grooves on every side can be for described motion bar and lock nut buckle separatably.
Adopt such scheme of the present utility model, the center lock knot of the present utility model fixedly chemical liquid filter of filter material has integrally-built steadiness, can improve the adaptation between support frame as described above and described screen pack, the facts that also can not produce leaked liquid after long-term the use takes place, so durability and practicality are all very good.
Understand the purpose of this utility model, characteristics and advantage for clearer, the purpose of this utility model, characteristics and advantage are elaborated below in conjunction with accompanying drawing.
Fig. 1 is a three-dimensional exploded view of a traditional chemical liquid filter, the structural relation of the member in the filter cylinder shown in the figure;
Fig. 2 is an assembled sectional view of described traditional chemical medical filtration machine, the structural relation of the member in the described chemical liquid filter shown in the figure:
Fig. 3 is an assembled sectional view of a preferred embodiment of chemical liquid filter of the present utility model, the structural relation of the member in the described filter cylinder shown in the figure; And
Fig. 4 is a three-dimensional exploded view of described preferred embodiment, the structural relation of the member in the described chemical liquid filter shown in the figure.
Consult Fig. 3 and 4, one preferred embodiment of chemical liquid filter of the present utility model comprises: a board 20, a base 30 that is located at the end face 21 of described board 20, described base 30 seats of honour are provided with a hollow filter cylinder 40, in described filter cylinder 40 and the central authorities of position what described base 30 be consolidated with a chassis 50, be equiped with on the described chassis 50 one can a sheathed newel 60 filtering element (cartridge) pipe 70, described filtering element (cartridge) pipe 70 outer circumferential sides are equiped with several bracing frames 81 and several filtering element (cartridge) nets 82, and what support frame as described above 81 has a gland 90 with the installing packing of described filtering element (cartridge) net 82 tops, and a loam cake 100 that is sealed on the top of described filter cylinder 40.
Described board 20 has an end face 21 and a base 30 that is located on the described end face 21, the center of described base 30 is provided with the groove 31 that is spirally connected, described base 30 is provided with an annular groove 32 with described its periphery of 31 concentric whats of groove that is spirally connected, in addition, described base 30 also has an inlet opening 33, an osculum 34 and a mud hole 35, because of described inlet opening 33, described osculum 34 and described mud hole 35 are prior art, so, do not repeat them here to its structure and operating principle.
Described filter cylinder 40 has top open end 41 and one and is located at open end, the end 42 on the annular groove 32 of described base 30, and 41 outsides, open end, top of contiguous described filter cylinder 40 are provided with several motion bars 43 and lock nut 44.
Described chassis 50 has one and can be screwed on male threaded section 51 on the groove 31 that is spirally connected of described base 30, and extend in circle on the end face on described chassis 50 along axis and connect and usher 52, and described 52 interior concentric screw hole columns 53 of ushering that connect of what, described connect to usher 52 have a diapire 522 that is equipped with several osculums 521, described screw hole column 53 has the screw 531 that a bottom is provided with a cecum.
But described newel 60 has the bottom thread segment 62 of a top thread segment 61 and spiral shell knot at the screw hole column 53 on described chassis 50, and the end segment that thread segment 62 is kicked at the described end is formed with a cecum.
Described filtering element (cartridge) pipe 70 is the hollow tube of both ends open, length because of the described filtering element (cartridge) pipe 70 of the big what of length of described newel 60, and the interior Zhou Jing of the described filtering element (cartridge) pipe 70 of the periphery of the described newel 60 little what in footpath makes described filtering element (cartridge) pipe 70 can be set in described newel 60 peripheries; Described filtering element (cartridge) pipe 70 has open end 71 and, a top and is installed in usher 52 open end, the end 72 of connecing of described chassis 50 separatably, and has several open-works 73, and in addition, open end 72 is provided with an outer ring body 74 at the bottom of the outer circumferential side of described filtering element (cartridge) pipe 70 and contiguous what.
Described filter element 80 has several bracing frames 81 and screen pack 82, support frame as described above 81 respectively has an axis hole 811,821 with the periphery footpath of screen pack 82 corresponding described filtering element (cartridge) pipes 70, and described axis hole the 811, the 821st is adopted described filtering element (cartridge) pipe 70 outer circumferential sides of compartment of terrain installing packing what in regular turn.
Described gland 90 has the L shaped wing plate 92 that falls of the circular cover body 91 of a central axis and outer circumferential side that four compartment of terrains are cemented in described gland body 91.Described gland body 91 has two reverse roofs 911, and one with the annular groove 32 of described filtering element (cartridge) pipe on open end, the end 42, and 41 outsides, open end, top of contiguous described filter cylinder 40 are provided with several motion bars 43 and lock nut 44.
Described chassis 50 has one and can be screwed on male threaded section 51 on the groove 31 that is spirally connected of described base 30, and extend in circle on the end face on described chassis 50 along axis and connect and usher 52, and described 52 interior concentric screw hole columns 53 of ushering that connect of what, described connect to usher 52 have a diapire 522 that is equipped with several osculums 521, described screw hole column 53 has the screw 531 that a bottom is provided with a cecum.
But described newel 60 has the bottom thread segment 62 of a top thread segment 61 and spiral shell knot at the screw hole column 53 on described chassis 50, and the end segment of described bottom thread segment 62 is formed with a cecum.
Described filtering element (cartridge) pipe 70 is the hollow tube of both ends open, length because of the described filtering element (cartridge) pipe 70 of the big what of length of described newel 60, and the interior Zhou Jing of the described filtering element (cartridge) pipe 70 of the periphery of the described newel 60 little what in footpath makes described filtering element (cartridge) pipe 70 can be set in described newel 60 peripheries; Described filtering element (cartridge) pipe 70 has open end 71 and, a top and is installed in usher 52 open end, the end 72 of connecing of described chassis 50 separatably, and has several open-works 73, and in addition, open end 72 is provided with an outer ring body 74 at the bottom of the outer circumferential side of described filtering element (cartridge) pipe 70 and contiguous what.
Described filter element 801 has several bracing frames 81 and screen pack 82, support frame as described above 81 respectively has an axis hole 811,821 with the periphery footpath of screen pack 82 corresponding described filtering element (cartridge) pipes 70, described axis hole the 811, the 821st, described filtering element (cartridge) pipe 70 outer circumferential sides of compartment of terrain installing packing what in regular turn.
Described gland 90 has the L shaped wing plate 92 that falls of the circular cover body 91 of a central axis and outer circumferential side that four compartment of terrains are cemented in described gland body 91.Described gland body 91 has two reverse roofs 911, and one with the annular groove 32 of described filtering element (cartridge) pipe on open end, the end 42, and 41 outsides, open end, top of contiguous described filter cylinder 40 are provided with several motion bars 43 and lock nut 44.
Described chassis 50 has one and can be screwed on male threaded section 51 on the groove 31 that is spirally connected of described base 30, and extend in circle on the end face on described chassis 50 along axis and connect and usher 52, and described 52 interior concentric screw hole columns 53 of ushering that connect of what, described connect to usher 52 have a diapire 522 that is equipped with several osculums 521, described screw hole column 53 has the screw 531 that a bottom is provided with a cecum.
But described newel 60 has the bottom thread segment 62 of a top thread segment 61 and spiral shell knot at the screw hole column 53 on described chassis 50, and the end segment that thread segment 62 is kicked at the described end is formed with a cecum.
Described filtering element (cartridge) pipe 70 is the hollow tube of both ends open, length because of the described filtering element (cartridge) pipe 70 of the big what of length of described newel 60, and the interior Zhou Jing of the described filtering element (cartridge) pipe 70 of the periphery of the described newel 60 little what in footpath makes described filtering element (cartridge) pipe 70 can be set in described newel 60 peripheries; Described filtering element (cartridge) pipe 70 has open end 71 and, a top and is installed in usher 52 open end, the end 72 of connecing of described chassis 50 separatably, and has several open-works 73, and in addition, open end 72 is provided with an outer ring body 74 at the bottom of the outer circumferential side of described filtering element (cartridge) pipe 70 and contiguous what.
Described filter element 80 has several bracing frames 81 and screen pack 82, support frame as described above 81 respectively has an axis hole 811,821 with the periphery footpath of screen pack 82 corresponding described filtering element (cartridge) pipes 70, described axis hole the 811, the 821st, described filtering element (cartridge) pipe 70 outer circumferential sides of compartment of terrain installing packing what in regular turn.
Described gland 90 has the L shaped wing plate 92 that falls of the circular cover body 91 of a central axis and outer circumferential side that four compartment of terrains are cemented in described gland body 91.Described gland body 91 has two reverse roofs 911, and one form the diapire 912 of crimping with the open end, top 71 of described filtering element (cartridge) pipe 70, described roof 911 medial surfaces are recessed to form one can be for the accommodation space 913 of circular gasket ring 93 installings, and be provided with one in regular turn toward described central axis extension and can reach the perforation 915 in the periphery footpath of the described newel 60 of a corresponding what for the scarfing slot 914 of installing one O type ring 94.Described loam cake 100 is sealed on the open end, top 41 of described filter cylinder 40, and have several caulking grooves 101 on every side can be for the motion bar 43 of described filter cylinder 40 and lock nut 44 buckle separatably.
Consult Fig. 3 and 4, when assembling, at first, 40 of described filter cylinders are located on the annular groove 32 of described base 30, right Hou is screwed on described chassis 50 on the groove 31 that is spirally connected of described base 30, bottom thread segment 61 with newel 60 is arranged in the screw hole column 53 on described chassis 50 again, be arranged in the bottom thread segment 62 of described newel 60 and screw hole column 53 tops on described chassis 50 by a nut 110 simultaneously, described newel 60 is established with described chassis 50 more fastening locks, then connecing of the described chassis 50 of outer ring body N packing installing what of described filtering element (cartridge) pipe 70 ushered on 52, make described filtering element (cartridge) pipe 70 be set in described newel 60 peripheries, and the outer ring body 74 and described the connecing that are installed in described filtering element (cartridge) pipe 70 by an O type ring 120 are ushered between 52, take place with the situation that prevents liquid spill.
Then, with support frame as described above 81 and the described screen pack 82 alternate outer circumferential sides that are installed in described screen pipe 70 alternately that are subjected to, again the diapire 912 of described gland 90 is crimped on the open end, top 71 of described filtering element (cartridge) pipe 70, make the top thread segment 61 of described newel 60 stretch out the perforation 915 of described gland 90, and by the wing plate 92 of described gland 90 be crimped on support frame as described above draw with described screen pack 82 on and produce limit effect, what deserves to be mentioned is that the wing plate 92 of described gland 90 is on the first packing crimping support frame as described above 81.
At last, on the accommodation space 913 of described gland 90 and scarfing slot 914, install a gasket ring 93, an O type ring 94 respectively, when described newel 60 stretches out the perforation 915 of described gland 90, by a nut 130 the top thread segment 61 firm locks of described newel 60 are established, promptly finished the structure of the firm lock knot of described newel 60.
Therefore, newel 60 of the present utility model is strengthened the firm lock knot except using two nuts 110,130, arrange in pairs or groups the again structure of two O type rings 94,120, these different whats traditional chemical medical filtration machine 10 structures as shown in Figure 1, the utlity model has integrally-built steadiness, can improve the adaptation of 82 of support frame as described above 81 and described screen packs, the facts that also can not produce leaked liquid after long-term the use takes place, not only durability is good for it, also has the advantage and the effect of practicality.
Above detailed description only is a preferred embodiment of the present utility model; every person skilled in the art person also can make all equivalences according to spirit of the present utility model and change and the equivalence replacement, and these equivalences change and the equivalence replacement all should be encompassed in the utility model patent protection domain.
Claims (6)
1. a center lock is tied the fixedly chemical liquid filter of filter material, it is characterized in that it comprises:
One board, it has an end face, a base that is located on the described end face, the center of described base is provided with the groove that is spirally connected, and is provided with an annular groove with the concentric position of the described groove that is spirally connected its periphery of what on described base;
One filter cylinder, it have back down put kick and annular groove that one is located at described base on end opening kick, and the outside, the open end, top of contiguous described filter cylinder is provided with several motion bars and lock nut;
One chassis, it is screwed on the described groove that is spirally connected and has an end face, and extends in circle on the described end face along axis and connect and usher and the described concentric screw hole column that connects in ushering of what, described connect to usher have a diapire that is equipped with several osculums;
One newel, but it has the bottom thread segment of a top thread segment and spiral shell knot at the screw hole column on described chassis;
One filtering element (cartridge) pipe, it is set in described newel periphery, and has open end and, a top and be installed in the open end, the end that connecing of described chassis ushered separatably, and has several open-works;
One filter element, it has several bracing frames and screen pack, and the periphery footpath of the corresponding described filtering element (cartridge) pipe with screen pack of support frame as described above respectively has an axis hole, and the described filtering element (cartridge) pipe of packing what outer circumferential side is installed in the compartment of terrain in regular turn;
One gland, it has the circular cover body of a central axis, and four in regular turn the compartment of terrain be cemented in described gland body outer circumferential side fall L shaped wing plate, described gland body has two reverse roofs, and one form the diapire of crimping with the open end, top of described filtering element (cartridge) pipe, described roof medial surface is recessed to form an accommodation space, and is provided with a scarfing slot and a perforation in regular turn toward described central axis extension; And
One loam cake, it is sealed on the open end, top of described filter cylinder, and have several caulking grooves on every side can be for described motion bar and lock nut buckle separatably.
2. center lock knot as claimed in claim 1 is the chemical liquid filter of filter material fixedly, it is characterized in that, be arranged in the screw hole column on described chassis when the bottom of described newel thread segment, one nut lock knot is in the bottom of described newel, so that the more fastening lock in the bottom of described newel and described chassis is established.
3. the chemical liquid filter in the fixing filter of center lock knot as claimed in claim 1 village, it is characterized in that, the open end is provided with an outer ring body at the bottom of the contiguous what of described filtering element (cartridge) pipe, and the filtering element (cartridge) pipe is installed in that connecing of described chassis ushered and is installed between described outer ring body and the described chassis by an O type ring.
4. center lock knot as claimed in claim 1 is the chemical liquid filter of filter material fixedly, it is characterized in that, the length of the described filtering element (cartridge) pipe of the big what of the length of described newel, and the interior Zhou Jing of the described filtering element (cartridge) pipe of the periphery of the described newel little what in footpath, the diapire buckle of described gland is on the top of described filtering element (cartridge) pipe, and perforation and nut formation that described newel stretches out described gland screw togather.
5. center lock knot as claimed in claim 1 is the chemical liquid filter of filter material fixedly, it is characterized in that, pass the perforation of described gland when described newel, one O type ring is installed in the scarfing slot of described gland, the accommodation space that reaches described gland is installed a corresponding gasket ring, and the top thread segment of described nut and described newel forms the packing spiral shell and joins.
6. center lock knot as claimed in claim 1 is the chemical liquid filter of filter material fixedly, it is characterized in that the bracing frame of the described filter element of wing plate packing crimping of described gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222131 CN2480039Y (en) | 2001-04-30 | 2001-04-30 | Chemical solution filter machine with central fastened filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222131 CN2480039Y (en) | 2001-04-30 | 2001-04-30 | Chemical solution filter machine with central fastened filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480039Y true CN2480039Y (en) | 2002-03-06 |
Family
ID=33639128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01222131 Expired - Fee Related CN2480039Y (en) | 2001-04-30 | 2001-04-30 | Chemical solution filter machine with central fastened filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480039Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351607A (en) * | 2020-10-13 | 2021-02-09 | 康舒科技股份有限公司 | Power supply module integrating quick-release filter screen and handle |
-
2001
- 2001-04-30 CN CN 01222131 patent/CN2480039Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351607A (en) * | 2020-10-13 | 2021-02-09 | 康舒科技股份有限公司 | Power supply module integrating quick-release filter screen and handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |