CN203816397U - Novel filter - Google Patents
Novel filter Download PDFInfo
- Publication number
- CN203816397U CN203816397U CN201420230818.8U CN201420230818U CN203816397U CN 203816397 U CN203816397 U CN 203816397U CN 201420230818 U CN201420230818 U CN 201420230818U CN 203816397 U CN203816397 U CN 203816397U
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- Prior art keywords
- filter
- filter matrix
- matrix
- cover plate
- escape pipe
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Abstract
The utility model discloses a novel filter. A filter case of the filter comprises a filter base body and a filter cover plate, a sleeve hole is formed in the center of a filter element, the bottom of the filter base body is equipped with an air outlet pipe, an arched support frame is mounted at the upper end of the air outlet pipe, a fixing bolt is mounted on the upper end side of a support plate of the support frame, the upper end of the air outlet pipe is embedded and inserted in the sleeve hole of the filter element, a fixing nut is mounted at the upper end of the fixing bolt in a screwed manner, the filter element is mounted between the fixing nut and the bottom of the filter base body in a clamped manner, and an air inlet pipe is welded and fixed on the filter cover plate. The upper end of the air outlet pipe extends to the upper end side of the bottom of the filter base body, and when the filter element is replaced, dust accumulated by the filter element cannot fall into the air outlet pipe easily, so that secondary pollution to plastic in a drying barrel can be effectively avoided during usage; the filter element is clamped and fixed by the fixing nut, and during mounting and dismounting, all that is required is to screw or unscrew the fixing nut, so that the filter is convenient to operate. Therefore, the filter has the advantages of novel structural design and good using effect.
Description
Technical field
The utility model relates to filter technical field, relates in particular to a kind of new-type filter, and this new-type filter is mainly used in residual heat of injection molding machine recovery of circulatory system.
Background technology
Along with science and technology is constantly progressive, in daily life and industrial processes, a lot of metallic articles are replaced by plastic products gradually.Existing plastic products generally adopt the molding modes such as injection mo(u)lding, compression forming, extrusion molding to be prepared from, and wherein, injection mo(u)lding is most widely used.In actual plastic processing process, moulding the moisture that smectic plastics absorb and can have a strong impact on the final Forming Quality of plastic products, the stronger plastics of water imbibition such as nylon, ABS, polycarbonate before storage and processing; In addition, for water imbibition, compared with for weak or non-absorptive plastics, the moisture contamination of frosting (moisture accumulation is on the surface of plastic grain) also can produce harmful effect to the Forming Quality of plastic products; So for above-mentioned situation, plastics should carry out suitably removal moisture drying before injection molding to be processed, to guarantee to obtain good molding effect.Existing injection machine formation system generally disposes the drying machine for removal moisture drying plastics, existing drying machine is generally to adopt electrically heated mode that thermal source is provided, and the hot blast after heating enters heat preservation and dryness bucket and the plastics in heat preservation and dryness bucket are carried out to removal moisture drying processing from air intake vent; To completing the air that removal moisture drying is processed and discharge from the air outlet of heat preservation and dryness bucket, also carry certain heat, if this part heat directly enters workshop, can increase the dust content in workshop air and affect the healthy of operator on the one hand, can increase on the other hand energy consumption and increase the weight of the financial burden of enterprise.
In addition, utilizing injection machine to carry out in the process of injection mo(u)lding processing, the heater configuring on injection machine gun barrel carries out heat treated to the plastics to be formed in gun barrel, in this process, has quite a few heat to be distributed to the external world (for example workshop) by heater; For the workshop of carrying out industrial production processing, the heat that heater distributes can cause operating ambient temperature to raise on the one hand and operating condition is worsened, and also can cause on the other hand the significant wastage of the energy, and then increases the financial burden of enterprise.
Existence form various kinds for recycling the residual heat of injection molding machine recovery of circulatory system of heater work time institute's distribute heat of injection machine gun barrel in prior art; For residual heat of injection molding machine recovery of circulatory system, generally that the air of the baking charging basket of injection machine being discharged by blower fan is introduced in surplus heat collection device, the heat that surplus heat collection device distributes when fitting over the gun barrel of injection machine and collecting gun barrel work, surplus heat collection device heats and is finally introduced into again in baking charging basket the air entering wherein, wherein, drying air that charging basket discharges needs to carry out filtration treatment by filter as last entering to blower fan, so that dust steam entrained in air is filtered out.Yet in actual use procedure, above-mentioned filter is due to the existing defect of structural design, when changing filter core, the inner dust accumulating is easy to fall into escape pipe, and then the plastics that are easy to drying in charging basket pollute.
Utility model content
The purpose of this utility model is to provide a kind of new-type filter for the deficiencies in the prior art, and this new-type filtration device structure modern design and result of use are good.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of new-type filter, include filter housings and cross filter core, the filter cover plate that filter housings includes filter matrix and is installed in filter matrix upper end, the inside of filter matrix forms the accommodating cavity towards upper shed, filter cover plate mounts cover the accommodating cavity opening part in filter matrix, cross in the accommodating cavity that filter core is flush-mounted in filter matrix, the center of crossing filter core offers the suit hole of running through completely up and down;
The bottom of filter matrix is fitted with the escape pipe of hollow, the upper end of escape pipe is run through the bottom of filter matrix and is extended upwardly in accommodating cavity, the bottom of escape pipe extends to the bottom lower end side of filter matrix, the middle part of escape pipe is fixedly welded on the bottom of filter matrix, the upper end of escape pipe is equiped with the bracing frame that is arch shape, bracing frame includes horizontally extending gripper shoe and two vertical extensions and symmetrical spaced apart feet, the bottom of two feets is fixedly welded on respectively the upper end of escape pipe, gripper shoe is connected with between the upper end of two feets, the upper end side of gripper shoe is equiped with the set bolt of vertical extension, the bottom of set bolt is fixedly welded on the upper surface of gripper shoe, the upper end of escape pipe was intercalated in the suit hole of filter core and the upper end of set bolt extended to the upper end side of filter core, the upper end of set bolt is screwed with hold-down nut, crossing filter core is installed between hold-down nut and the bottom of filter matrix,
Filter cover plate is welded with the air inlet pipe of hollow, and the bottom of air inlet pipe penetrates filter cover plate and extends in the accommodating cavity of filter matrix, and the upper end of air inlet pipe extends to the upper end of filter cover plate.
Wherein, the outer race of described filter matrix is equipped with and is the heat insulation retaining wall that entirely encloses shape, the outer surface interval of the inner surface of heat insulation retaining wall and filter matrix is arranged, between the upper end of heat insulation retaining wall and the upper end of filter matrix, be equiped with middle connecting plate, middle connecting plate welds with the upper end of heat insulation retaining wall and the upper end of filter matrix respectively.
Wherein, between the bottom of described filter matrix and the lower surface of described filter core excessively, be equiped with O-ring seal, O-ring seal was installed between the lower surface of filter core and the bottom of filter matrix.
Wherein, described filter cover plate and described heat insulation retaining wall are by snap close snapping.
The beneficial effects of the utility model are: a kind of new-type filter described in the utility model, it comprises filter housings, cross filter core, filter housings comprises filter matrix, filter cover plate, cross in the accommodating cavity that filter core is flush-mounted in filter matrix, cross filter core center and offer suit hole, the equipped escape pipe in bottom of filter matrix, escape pipe upper end extends upwardly in accommodating cavity, the installing of escape pipe upper end is the bracing frame of arch shape, bracing frame comprises gripper shoe, two feets, two feet bottoms are welded in respectively escape pipe upper end, gripper shoe is connected with between two feet upper ends, gripper shoe upper end side installing set bolt, escape pipe upper end was intercalated in the suit hole of filter core and set bolt upper end extended to filter core upper end side, the upper end spiral shell dress hold-down nut of set bolt, crossing filter core is installed between hold-down nut and the bottom of filter matrix, filter cover plate is welded with air inlet pipe.During work, the air that enters to accommodating cavity through air inlet pipe saw through the filtering paper structure of filter core and entered in the suit hole of filter core, then the gap between two feets and entering in escape pipe again; Because the upper end of escape pipe extends to the bottom upper end side of filter matrix, in changing the process of filter core, cross the dust that filter core accumulates and be difficult to fall into escape pipe, and then the plastics that dry in charging basket are caused to secondary pollution while effectively avoiding using; Cross filter core and hold fixingly by being bolted in the hold-down nut of set bolt upper end, in loading and unloading the process of filter core, staff only need screw or unscrew hold-down nut, and operation is very easy.Comprehensive above-mentioned situation is known, the utlity model has structural design novelty, advantage that result of use is good.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In Fig. 1, include:
1---filter housings 11---filter matrix
111---accommodating cavity 12---filter cover plate
2---crossing filter core 21---suit hole
3---escape pipe 4---bracing frame
41---gripper shoe 42---feet
5---set bolt 6---hold-down nut
7---air inlet pipe 8---heat insulation retaining wall
9---middle connecting plate 100---O-ring seal
101---snap close 102---damper structure
103---mouth leaks.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, a kind of new-type filter, include filter housings 1 and cross filter core 2, the filter cover plate 12 that filter housings 1 includes filter matrix 11 and is installed in filter matrix 11 upper ends, the inside of filter matrix 11 forms the accommodating cavity 111 towards upper shed, filter cover plate 12 mounts cover accommodating cavity 111 opening parts in filter matrix 11, cross in the accommodating cavity 111 that filter core 2 is flush-mounted in filter matrix 11, the center of crossing filter core 2 offers the suit hole 21 of running through completely up and down.
Wherein, the bottom of filter matrix 11 is fitted with the escape pipe 3 of hollow, the upper end of escape pipe 3 is run through the bottom of filter matrix 11 and is extended upwardly in accommodating cavity 111, the bottom of escape pipe 3 extends to the bottom lower end side of filter matrix 11, the middle part of escape pipe 3 is fixedly welded on the bottom of filter matrix 11, the upper end of escape pipe 3 is equiped with the bracing frame 4 that is arch shape, bracing frame 4 includes horizontally extending gripper shoe 41 and two vertical extensions and symmetrical spaced apart feet 42, the bottom of two feets 42 is fixedly welded on respectively the upper end of escape pipe 3, gripper shoe 41 is connected with between the upper end of two feets 42, the upper end side of gripper shoe 41 is equiped with the set bolt 5 of vertical extension, the bottom of set bolt 5 is fixedly welded on the upper surface of gripper shoe 41, the upper end of escape pipe 3 was intercalated in the suit hole 21 of filter core 2 and the upper end of set bolt 5 extended to the upper end side of filter core 2, the upper end of set bolt 5 is screwed with hold-down nut 6, crossing filter core 2 is installed between hold-down nut 6 and the bottom of filter matrix 11.
Further, filter cover plate 12 is welded with the air inlet pipe 7 of hollow, and the bottom of air inlet pipe 7 penetrates filter cover plate 12 and extends in the accommodating cavity 111 of filter matrix 11, and the upper end of air inlet pipe 7 extends to the upper end of filter cover plate 12.
In the utility model course of work, the air that enters to accommodating cavity 111 through air inlet pipe 7 saw through the filtering paper structure of filter core 2 and entered in the suit hole 21 of filter core 2, then the gap between two feets 42 and entering in escape pipe 3 again; Because the upper end of escape pipe 3 extends to the bottom upper end side of filter matrix 11, in changing the process of filter core 2, cross the dust that filter core 2 accumulates and be difficult to fall into escape pipe 3, and then the plastics that dry in charging basket are caused to secondary pollution while effectively avoiding using.
In addition, the filter core 2 of crossing of the present utility model holds fixingly by being bolted in the hold-down nut 6 of set bolt 5 upper ends, and in loading and unloading the process of filter core 2, staff only need screw or unscrew hold-down nut 6, and operation is very easy.
Comprehensive above-mentioned situation is known, the utlity model has structural design novelty, advantage that result of use is good.
As preferred embodiment, the outer race of filter matrix 11 is equipped with and is the heat insulation retaining wall 8 that entirely encloses shape, the outer surface interval of the inner surface of heat insulation retaining wall 8 and filter matrix 11 is arranged, between the upper end of the upper end of heat insulation retaining wall 8 and filter matrix 11, be equiped with middle connecting plate 9, middle connecting plate 9 welds with the upper end of heat insulation retaining wall 8 and the upper end of filter matrix 11 respectively.Because heat insulation retaining wall 8 and the outer surface interval of filter matrix 11 are arranged, in the process that the damp-heat air of the baking charging basket of injection machine being discharged at the utility model filters, air layer structure between heat insulation retaining wall 8 and filter matrix 11 outer surfaces can play good heat-blocking action, and then the unnecessary thermal source waste that can effectively avoid residual heat of injection molding machine recovery system to cause.
As preferred embodiment, between the lower surface of the bottom of filter matrix 11 and excessively filter core 2, be equiped with O-ring seal 100, O-ring seal 100 was installed between the lower surface of filter core 2 and the bottom of filter matrix 11.Wherein, O-ring seal 100 mainly plays seal isolation effect, mainly prevents that the air of carrying dust secretly from flowing in escape pipe 3 through the gap between filter core 2 and the bottom of filter matrix 11.
Need further point out, together with filter cover plate 12 can be buckled in by snap close 101 with heat insulation retaining wall 8, snap close 101 modes can be opened, close by convenient filter cover plate 12; Certainly, above-mentioned connected mode does not form restriction of the present utility model.
Need further to explain, as shown in Figure 1, escape pipe 3 of the present utility model can adopt three-way pipe structure design, wherein, this three-way pipe comprises a blast pipe joint and two discharge pipe joints, the blast pipe joint of three-way pipe is fixed on the bottom of filter matrix 11 and stretches in the suit hole 21 of filter 2, one of them discharge pipe joint is fitted with damper structure 102, this damper structure 102 can regulate the air quantity via this discharge pipe joint effectively, when the utility model is applied in residual heat of injection molding machine recovery of circulatory system, this damper structure 102 can regulate the air capacity entering in corresponding waste heat collection thermal storage device effectively, and then realization regulates the temperature that enters to the air in injection machine baking charging basket.
In addition, the utility model can also be in filter cover plate 12 installing damper structures 102, when the utility model is applied in corresponding residual heat of injection molding machine recovery of circulatory system, the damper structure 102 that is arranged in filter cover plate 12 can increase by introducing outside air the air capacity of whole residual heat of injection molding machine recovery of circulatory system.
In addition, the utility model can also be installed the mouth 103 that leaks accordingly in the bottom of filter matrix 11, when the utility model is applied in residual heat of injection molding machine recovery of circulatory system, the mouth 103 that leaks can be discharged the moisture being condensed in the accommodating cavity 11 of filter matrix 11.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a new-type filter, it is characterized in that: include filter housings (1) and cross filter core (2), the filter cover plate (12) that filter housings (1) includes filter matrix (11) and is installed in filter matrix (11) upper end, the inside of filter matrix (11) forms the accommodating cavity (111) towards upper shed, filter cover plate (12) mounts cover accommodating cavity (111) opening part in filter matrix (11), cross in the accommodating cavity (111) that filter core (2) is flush-mounted in filter matrix (11), the center of crossing filter core (2) offers the suit hole (21) of running through completely up and down,
The bottom of filter matrix (11) is fitted with the escape pipe (3) of hollow, the upper end of escape pipe (3) is run through the bottom of filter matrix (11) and is extended upwardly in accommodating cavity (111), the bottom of escape pipe (3) extends to the bottom lower end side of filter matrix (11), the middle part of escape pipe (3) is fixedly welded on the bottom of filter matrix (11), the upper end of escape pipe (3) is equiped with the bracing frame (4) that is arch shape, bracing frame (4) includes horizontally extending gripper shoe (41) and two vertical extensions and symmetrical spaced apart feet (42), the bottom of two feets (42) is fixedly welded on respectively the upper end of escape pipe (3), gripper shoe (41) is connected with between the upper end of two feets (42), the upper end side of gripper shoe (41) is equiped with the set bolt (5) of vertical extension, the bottom of set bolt (5) is fixedly welded on the upper surface of gripper shoe (41), the upper end of escape pipe (3) was intercalated in the suit hole (21) of filter core (2) and the upper end of set bolt (5) extended to the upper end side of filter core (2), the upper end of set bolt (5) is screwed with hold-down nut (6), crossing filter core (2) is installed between hold-down nut (6) and the bottom of filter matrix (11),
Filter cover plate (12) is welded with the air inlet pipe (7) of hollow, the bottom of air inlet pipe (7) penetrates filter cover plate (12) and extends in the accommodating cavity (111) of filter matrix (11), and the upper end of air inlet pipe (7) extends to the upper end of filter cover plate (12).
2. a kind of new-type filter according to claim 1, it is characterized in that: the outer race of described filter matrix (11) is equipped with and is the heat insulation retaining wall (8) that entirely encloses shape, the outer surface interval of the inner surface of heat insulation retaining wall (8) and filter matrix (11) is arranged, between the upper end of the upper end of heat insulation retaining wall (8) and filter matrix (11), be equiped with middle connecting plate (9), middle connecting plate (9) welds with the upper end of heat insulation retaining wall (8) and the upper end of filter matrix (11) respectively.
3. a kind of new-type filter according to claim 2, it is characterized in that: between the bottom of described filter matrix (11) and the lower surface of described filter core (2) excessively, be equiped with O-ring seal (100), O-ring seal (100) was installed between the lower surface of filter core (2) and the bottom of filter matrix (11).
4. a kind of new-type filter according to claim 3, is characterized in that: described filter cover plate (12) passes through snap close (101) snapping with described heat insulation retaining wall 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230818.8U CN203816397U (en) | 2014-05-07 | 2014-05-07 | Novel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230818.8U CN203816397U (en) | 2014-05-07 | 2014-05-07 | Novel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816397U true CN203816397U (en) | 2014-09-10 |
Family
ID=51471942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230818.8U Expired - Fee Related CN203816397U (en) | 2014-05-07 | 2014-05-07 | Novel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961192A (en) * | 2015-06-05 | 2015-10-07 | 四川优普超纯科技有限公司 | Production process for purification column used for water purifier |
| CN108355422A (en) * | 2018-04-17 | 2018-08-03 | 新乡市东振机械制造有限公司 | A kind of filter core compressing structure on roots blower |
-
2014
- 2014-05-07 CN CN201420230818.8U patent/CN203816397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961192A (en) * | 2015-06-05 | 2015-10-07 | 四川优普超纯科技有限公司 | Production process for purification column used for water purifier |
| CN104961192B (en) * | 2015-06-05 | 2017-01-18 | 四川优普超纯科技有限公司 | Production process for purification column used for water purifier |
| CN108355422A (en) * | 2018-04-17 | 2018-08-03 | 新乡市东振机械制造有限公司 | A kind of filter core compressing structure on roots blower |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |