CN204933019U - A kind of pressure drum filter - Google Patents
A kind of pressure drum filter Download PDFInfo
- Publication number
- CN204933019U CN204933019U CN201520677145.5U CN201520677145U CN204933019U CN 204933019 U CN204933019 U CN 204933019U CN 201520677145 U CN201520677145 U CN 201520677145U CN 204933019 U CN204933019 U CN 204933019U
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- drum
- rotary drum
- interior rotary
- outer drum
- dispensing head
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Abstract
The utility model discloses a kind of pressure drum filter, comprises reductor, shaft coupling, dispensing head outer drum, bearing, outer drum end cap, interior rotary drum, packing seal, main outer drum, flushing liquor expelling tube, base, discharge tube, scraper, sieve flusher; Described reductor is fixed on base, is connected with interior rotary drum by shaft coupling; Interior rotary drum both sides are fixed on outer drum end cap by bearing, and middle part outer shroud is provided with main outer drum; Dispensing head outer drum is arranged on interior rotary drum one end, is connected with main outer drum; Be provided with flushing liquor expelling tube bottom main outer drum, downside is provided with discharge tube; Scraper is fixed on main outer drum, is placed in discharge tube inside; Sieve flusher is placed in main outer drum outer wall, communicates with interior rotary drum.The advantage that this pressure drum filter not only has that filter pressure is large, continued operation, high, each chamber operation pressure of automaticity are different, and compact conformation, disposal ability are larger.
Description
Technical field
The utility model relates to a kind of stoste filtration art, particularly relates to a kind of pressure drum filter.
Background technology
Economic growth fast, industrialization and urbanization bring huge pressure to environment, bring harm to health and natural resources.The waters of China 1/3rd is subject to serious pollution, and water environment situation is worth showing great attention to.Due to agricultural, industry and sanitary sewage discharge, partial rivers, lake and coastal water body are subject to severe contamination.Pollute and made aquatic ecosystem serious degradation, serious threat is constituted to human health, and likely has influence on economic growth.
Filter is widely used in the departments such as chemical industry, oil, pharmacy, light industry, food, ore dressing, coal and water treatment, is the important equipment of cleaner production.Along with in short supply, the industrial high speed development of China's water resource, the deterioration of environment, filter will obtain increasing attention.China industry water recycling and regeneration degree lower; Watering technology is relatively backward, and water-use efficiency is lower, and these all imply that filter will be able to have in China and develop faster.
Along with the needs of fine chemistry industry and medical product security and production serialization automation, requirement for the process of stoste isolated by filtration is more and more higher, and no matter current filtration machinery is vacuum type, rotating disc type or plate frame filter, all can not meet these requirements, therefore need to design a kind of novel device and carry out satisfied current production status requirement.
Summary of the invention
In order to solve the little and problem that automaticity is low of filtration machinery filter pressure; The utility model provides a kind of pressure drum filter, the advantage that this pressure drum filter not only has that filter pressure is large, continued operation, high, each chamber operation pressure of automaticity are different, and compact conformation, disposal ability are larger.
The utility model solves the technical scheme that its technical problem adopts: a kind of pressure drum filter, comprises reductor, shaft coupling, dispensing head outer drum, bearing, outer drum end cap, interior rotary drum, packing seal, main outer drum, flushing liquor expelling tube, base, discharge tube, scraper, sieve flusher; Described reductor is fixed on base, is connected with interior rotary drum by shaft coupling; Interior rotary drum both sides are fixed on outer drum end cap by bearing, and middle part outer shroud is provided with main outer drum; Dispensing head outer drum is arranged on interior rotary drum one end, is connected with main outer drum; Be provided with flushing liquor expelling tube bottom main outer drum, downside is provided with discharge tube; Scraper is fixed on main outer drum, is placed in discharge tube inside; Sieve flusher is placed in main outer drum outer wall, communicates with interior rotary drum.
Being provided with packing seal layer between described main outer drum and interior rotary drum, making cylindrical shell when turning round, unit shaft favorable sealing property upwards corresponding on filter element room and dispensing head.
Described shaft coupling adopts diaphragm coupling, and rely on the elastic deformation of diaphragm to compensate the relative displacement of joined diaxon, have structure compacter, intensity is high, long service life, without spin gap, not by the feature that temperature and greasy dirt affect.
Described main outer drum is made up of end plate, rib, dividing plate, and rib span centre is uniform to be welded between two end plates, is provided with dividing plate between two ribs.
Described dispensing head outer drum is made up of the main outer drum of dispensing head, the mouth of pipe, fixed support, expanded PTFE band; The mouth of pipe is bolted on the main outer drum of dispensing head, is provided with expanded PTFE band between the two; The main outer drum one end of dispensing head is provided with fixed support.
Described discharge tube is made up of discharging cylindrical shell, discharge tube capping, visor, pipe flange; Discharging cylindrical shell bottom is provided with pipe flange; Side is provided with discharge tube capping, and discharge tube capping is provided with visor.
Described discharge tube capping is dismountable structure, can be used for observing discharge tube inside information.
In described interior rotary drum is left partly, main by interior rotary drum, in rotary drum, pipeline, cylindrical pin with external thread, the interior rotary drum right side half, dispensing head, rotary drum forms; Interior rotary drum is left partly, interior rotary drum right half is fixed in master on rotary drum by cylindrical pin with external thread, and an interior rotary drum left side half studs with rotary drum in dispensing head in left side; Pipeline one end is located in interior rotary drum left half and dispensing head between rotary drum, and the other end is connected with main interior rotary drum.
The utility model, a kind of pressure drum filter, this pressure drum filter comprises four operation conditioned area: filtration, washing, dry, discharging.Filter element is in the even slow circumvolve process of filter, each filter element all will pass through these four regions successively, that is: initial material is transported between filtering area, under pressure filtration by product pump, filter screen forms filter cake, and filtrate is discharged by the road through filter screen; Washing zone, the cleaning solution squeezed into by pump, through in the process of filter cake, carries out strong cleaning function to filter cake.Arid region, utilizes Compressed Gas or superheated steam to carry out drying to filter cake; Discharge region, by realizing discharging at filter screen back side blowback compressed air, the filter cake of dry cleansing is separated with filter inserts by scraper effect, drops in discharge tube, and is collected by discharge tube, proceeds to next procedure or is stored up; The filtrate of filtration zone on main outer drum, arrives the region of dispensing head outer drum correspondence filtration, gathers the mouth of pipe emit by internal channel through pipeline.
A kind of pressure drum filter of the utility model, its beneficial effect is:
1) high temperature resistant, the high pressure of this pressure drum filter, anticorrosion, be applicable to high-pressure filteration, good seal performance, material water ratio is lower;
2) this pressure drum filter rate of filtration is fast, and Washing of Filter Cake is even, and filter liquor is limpid, and solid recovery rate is high;
3) this pressure drum filter structure is simple, and fault rate is few, and maintenance management is easy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of a kind of pressure drum filter of the utility model.
Fig. 2 is the sectional view of a kind of pressure drum filter of the utility model.
Fig. 3 is the structural representation of the main outer drum of the utility model.
Fig. 4 is the structural representation of the utility model dispensing head outer drum.
Fig. 5 is the structural representation of the utility model discharge tube.
Fig. 6 is the structural representation of rotary drum in the utility model.
In figure, 1, reductor, 2, shaft coupling, 3, dispensing head outer drum, 4, bearing, 5, outer drum end cap, 6, interior rotary drum, 7, packing seal layer, 8, main outer drum, 9, flushing liquor expelling tube, 10, base, 11, discharge tube, 12, scraper, 13, sieve flusher, 61, interior rotary drum left half, 62, rotary drum in main, 63, pipeline, 64, cylindrical pin with external thread, 65, interior rotary drum right half, 66, rotary drum in dispensing head, 81, end plate, 82, rib, 83, dividing plate, 101, the main outer drum of dispensing head, 102, the mouth of pipe, 103, fixed support, 104, expanded PTFE band, 111, discharging cylindrical shell, 112, discharge tube capping, 113, visor, 114, pipe flange.
Detailed description of the invention
Please refer to Fig. 1, Fig. 2, this specific embodiment, described reductor (1) is fixed on base (10), is connected with interior rotary drum (6) by shaft coupling (2); Interior rotary drum (6) both sides are fixed on outer drum end cap (5) by bearing (4), and middle part outer shroud is provided with main outer drum (8); Dispensing head outer drum (3) is arranged on interior rotary drum (6) one end, is connected with main outer drum (8); Main outer drum (8) bottom is provided with flushing liquor expelling tube (9), and downside is provided with discharge tube (11); Scraper (12) is fixed on main outer drum (8), is placed in discharge tube (11) inner; Sieve flusher (13) is placed in main outer drum (8) outer wall, communicates with interior rotary drum (6).
Please refer to Fig. 1, Fig. 2, between described main outer drum (8) and interior rotary drum (6), be provided with packing seal layer (7), making cylindrical shell when turning round, unit shaft favorable sealing property upwards corresponding on filter element room and dispensing head.
Please refer to Fig. 1, Fig. 2, described shaft coupling (2) adopts diaphragm coupling, and rely on the elastic deformation of diaphragm to compensate the relative displacement of joined diaxon, have structure compacter, intensity is high, long service life, without spin gap, not by the feature that temperature and greasy dirt affect.
Please refer to Fig. 3, this specific embodiment, described main outer drum (8) is made up of end plate (81), rib (82), dividing plate (83), and rib (82) span centre is uniform to be welded between two end plates (81), is provided with dividing plate (83) between two ribs (82).
Please refer to Fig. 4, this specific embodiment, described dispensing head outer drum (3) is made up of the main outer drum of dispensing head (101), the mouth of pipe (102), fixed support (103), expanded PTFE band (104); The mouth of pipe (102) is bolted on the main outer drum of dispensing head (101), is provided with expanded PTFE band (104) between the two; The main outer drum of dispensing head (101) one end is provided with fixed support (103).
Please refer to Fig. 5, this specific embodiment, described discharge tube (11) is made up of discharging cylindrical shell (111), discharge tube capping (112), visor (113), pipe flange (114); Discharging cylindrical shell (111) bottom is provided with pipe flange (114); Side is provided with discharge tube capping (112), discharge tube capping (112) is provided with visor (113).
Please refer to Fig. 5, described discharge tube capping (112) is dismountable structure, can be used for observing discharge tube inside information.
Please refer to Fig. 6, this specific embodiment, described interior rotary drum (6) is made up of rotary drum (66) in interior rotary drum left half (61), main interior rotary drum (62), pipeline (63), cylindrical pin with external thread (64), interior rotary drum right half (65), dispensing head; Interior rotary drum left half (61), interior rotary drum right half (65) are fixed in master on rotary drum (62) by cylindrical pin with external thread (64), stud with rotary drum in dispensing head (66) in interior rotary drum left half (61) left side; Pipeline (63) one end is located in interior rotary drum left half (61) and dispensing head between rotary drum (66), and the other end is connected with main interior rotary drum (62).
By reference to the accompanying drawings exemplary description is carried out to the utility model above; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or say that design of the present utility model and technical scheme are applied to other occasions, all in protection domain of the present utility model without improving.
Claims (8)
1. a pressure drum filter, is characterized in that: be made up of reductor, shaft coupling, dispensing head outer drum, bearing, outer drum end cap, interior rotary drum, packing seal, main outer drum, flushing liquor expelling tube, base, discharge tube, scraper, sieve flusher; Described reductor is fixed on base, is connected with interior rotary drum by shaft coupling; Interior rotary drum both sides are fixed on outer drum end cap by bearing, and middle part outer shroud is provided with main outer drum; Dispensing head outer drum is arranged on interior rotary drum one end, is connected with main outer drum; Be provided with flushing liquor expelling tube bottom main outer drum, downside is provided with discharge tube; Scraper is fixed on main outer drum, is placed in discharge tube inside; Sieve flusher is placed in main outer drum outer wall, communicates with interior rotary drum.
2. a kind of pressure drum filter according to claim 1, is characterized in that: be provided with packing seal layer between described main outer drum and interior rotary drum.
3. a kind of pressure drum filter according to claim 1, is characterized in that: described shaft coupling adopts diaphragm coupling.
4. a kind of pressure drum filter according to claim 1, is characterized in that: described main outer drum is made up of end plate, rib, dividing plate, and rib span centre is uniform to be welded between two end plates, is provided with dividing plate between two ribs.
5. a kind of pressure drum filter according to claim 1, is characterized in that: described dispensing head outer drum is made up of the main outer drum of dispensing head, the mouth of pipe, fixed support, expanded PTFE band; The mouth of pipe is bolted on the main outer drum of dispensing head, is provided with expanded PTFE band between the two; The main outer drum one end of dispensing head is provided with fixed support.
6. a kind of pressure drum filter according to claim 1, is characterized in that: described discharge tube is made up of discharging cylindrical shell, discharge tube capping, visor, pipe flange; Discharging cylindrical shell bottom is provided with pipe flange; Side is provided with discharge tube capping, and discharge tube capping is provided with visor.
7. a kind of pressure drum filter according to claim 6, is characterized in that: described discharge tube capping is dismountable structure.
8. a kind of pressure drum filter according to claim 1, is characterized in that: in described interior rotary drum is left partly, main by interior rotary drum, in rotary drum, pipeline, cylindrical pin with external thread, the interior rotary drum right side half, dispensing head, rotary drum forms; Interior rotary drum is left partly, interior rotary drum right half is fixed in master on rotary drum by cylindrical pin with external thread, and an interior rotary drum left side half studs with rotary drum in dispensing head in left side; Pipeline one end is located in interior rotary drum left half and dispensing head between rotary drum, and the other end is connected with main interior rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677145.5U CN204933019U (en) | 2015-09-05 | 2015-09-05 | A kind of pressure drum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677145.5U CN204933019U (en) | 2015-09-05 | 2015-09-05 | A kind of pressure drum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933019U true CN204933019U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677145.5U Expired - Fee Related CN204933019U (en) | 2015-09-05 | 2015-09-05 | A kind of pressure drum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933019U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523978A (en) * | 2016-02-01 | 2016-04-27 | 利民化工股份有限公司 | Propineb technical preparation method and system |
| CN106823531A (en) * | 2017-04-25 | 2017-06-13 | 苏州高精特专信息科技有限公司 | A kind of inner-drum radiation-type vacuum continuous filter |
| CN108619776A (en) * | 2017-03-22 | 2018-10-09 | 天华化工机械及自动化研究设计院有限公司 | A kind of isolated location and rotary pressure filter |
-
2015
- 2015-09-05 CN CN201520677145.5U patent/CN204933019U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523978A (en) * | 2016-02-01 | 2016-04-27 | 利民化工股份有限公司 | Propineb technical preparation method and system |
| CN108619776A (en) * | 2017-03-22 | 2018-10-09 | 天华化工机械及自动化研究设计院有限公司 | A kind of isolated location and rotary pressure filter |
| CN106823531A (en) * | 2017-04-25 | 2017-06-13 | 苏州高精特专信息科技有限公司 | A kind of inner-drum radiation-type vacuum continuous filter |
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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: 20160106 Termination date: 20160905 |