CN204841968U - Horizontal scraper discharge centrifuge - Google Patents
Horizontal scraper discharge centrifuge Download PDFInfo
- Publication number
- CN204841968U CN204841968U CN201520655009.6U CN201520655009U CN204841968U CN 204841968 U CN204841968 U CN 204841968U CN 201520655009 U CN201520655009 U CN 201520655009U CN 204841968 U CN204841968 U CN 204841968U
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- frame
- rear gusset
- subassembly
- gusset
- pivot
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Abstract
The utility model discloses a horizontal scraper discharge centrifuge, including the frame, be equipped with pivot subassembly, rotary drum subassembly, shells assembly and power unit in the frame, the pivot subassembly is including setting up the mount pad in the frame, and two sets of bearings that the pivot was established through cover on it rotate to wear to establish in the mount pad, rotary drum subassembly and power unit are connected with pivot both ends respectively, shells assembly including set up back gusset in the frame, set up on the gusset of back and the cover is established the cylindrical case on the rotary drum subassembly and is set up and is articulating the front end housing on cylindrical case, the pivot subassembly passes from the gusset of back, wears to be equipped with inlet pipe, scraper subassembly and discharge tube on the front end housing, the last air exit that is equipped with of cylindrical case, be equipped with at least one induced air mouth on the back gusset. This centrifugal separator can avoid the lubricating oil in the pivot upper bearing to escape outward.
Description
Technical field
The utility model relates to a kind of horizontal scraper discharging centrifuge.
Background technology
Horizontal scraper discharging centrifuge is the perforated wall centrifuge of continuous running, intermittently operated, and its control mode is automatically control, also can Non-follow control.The processes such as the charging in centrifuge operations process, separation, washing, dehydration, discharging and filter cloth regeneration generally all complete under full-speed state, and the single cycle time is short, and treating capacity is large, and can obtain more dry filter residue and good clean result.The scope of application of horizontal scraper discharging centrifuge, it can be used for the separation being about greater than the solid-liquid two-phase suspension of 10 μm containing solid phase particles particle diameter.Horizontal type scraper centrifuger is widely used in the separation of the over one hundred kind of material such as sulphur ammonium, sulphur sodium, nickelous sulfate, ferrous sulfate, starch, boric acid, anthracene, polyvinyl chloride, urea, heavy alkali, caustic soda, salt, potassium chloride, potassium sulfate in the industrial departments such as chemical industry, light industry, pharmacy.
Bowl drives the motion of centrifuge inner air when rotation, make enclosure create negative pressure, and the lubricating oil of bearing block inside can be drawn onto rotary drum inside and make material contaminated under the effect of negative pressure.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of horizontal scraper discharging centrifuge avoiding the lubricating oil in rotating shaft upper bearing (metal) to escape.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of horizontal scraper discharging centrifuge, comprise frame, frame is provided with rotating assembly, drum assembly, housing unit and actuating unit, rotating assembly comprises the mount pad be arranged in frame, and rotating shaft is rotated by two groups of bearings sheathed on it and is located in mount pad; Described drum assembly and actuating unit are connected with rotating shaft two ends respectively, housing unit comprises the rear gusset be arranged in frame, be arranged on rear gusset and the cylindrical case be located on drum assembly and be arranged on the drive end bearing bracket be hinged on cylindrical case, rotating assembly passes from rear gusset, drive end bearing bracket is equipped with feed pipe, doctor assemblies and discharge duct, described cylindrical case is provided with exhaust outlet, and described rear gusset is provided with at least one air-vent.
As the preferred scheme of one, described rear gusset inner surface is provided with liquid barrier above air-vent, rear gusset inner surface is provided with lower liquid barrier below air-vent.
As the preferred scheme of one, described air-vent is positioned at the position near rotating assembly on rear gusset.
The beneficial effects of the utility model are: owing to being opened by air-vent on rear gusset, make rotary drum when suction extraneous air, position of bearings place pressure and atmospheric pressure close, under avoiding the acting in conjunction of negative pressure in housing unit and bearing block internal pressure, the lubricating oil in bearing block is made to be drawn onto the inner and situation of contaminated material of rotary drum.
Owing to there is no the structure of other complexity above rear gusset, its surface is had and larger utilizes space, can air-vent be equipped with up and down liquid barrier with avoid centrifugal after the liquid situation that can spill by air-vent.
Because air-vent to be positioned on rear gusset near the position of rotating assembly, better ensure that position of bearings there will not be negative pressure state, the lubricating oil avoided in bearing block is drawn onto the inner and situation of contaminated material of rotary drum.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1: 1. frame, 2. rotating assembly, 21. mount pads, 22. rotating shafts, 3. drum assembly, 4. housing unit, gusset after 41., 411. air-vents, 42. cylindrical cases, 421. exhaust outlets, 43. drive end bearing brackets, 5. actuating unit, 6. feed pipe, 7. doctor assemblies, 8. discharge duct, 9. go up liquid barrier, 10. descend liquid barrier.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, a kind of horizontal scraper discharging centrifuge, comprises frame 1, and frame 1 is provided with rotating assembly 2, drum assembly 3, housing unit 4 and actuating unit 5 (in figure, wherein part being only shown).Actuating unit 5 comprises motor (not shown), belt (not shown) and a pair belt pulley.Rotating assembly 2 comprises the mount pad 21 be arranged in frame 1, and rotating shaft 22 is rotated by two groups of bearings sheathed on it and is located in mount pad 21.Described drum assembly 3 and actuating unit 5 are connected with rotating shaft 22 two ends respectively.
Housing unit 4 comprises the rear gusset 41 be arranged in frame 1, be arranged on rear gusset 41 and the cylindrical case 42 be located on drum assembly 3 and be arranged on the drive end bearing bracket 43 be hinged on cylindrical case 42.Rotating assembly 2 passes from rear gusset 41.Drive end bearing bracket 43 is equipped with feed pipe 6, doctor assemblies 7 and discharge duct 8.
Described cylindrical case 42 is provided with exhaust outlet 421, and described rear gusset 41 is provided with two air-vents 411, and air-vent 411 is positioned at the position near rotating assembly 2 on rear gusset 41.Rear gusset 41 inner surface is provided with liquid barrier 9 above air-vent 411, rear gusset 41 inner surface is provided with lower liquid barrier 10 below air-vent 411.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a horizontal scraper discharging centrifuge, comprise frame, frame is provided with rotating assembly, drum assembly, housing unit and actuating unit, and rotating assembly comprises the mount pad be arranged in frame, and rotating shaft is rotated by two groups of bearings sheathed on it and is located in mount pad; Described drum assembly and actuating unit are connected with rotating shaft two ends respectively, it is characterized in that: described housing unit comprises the rear gusset be arranged in frame, be arranged on rear gusset and the cylindrical case be located on drum assembly and be arranged on the drive end bearing bracket be hinged on cylindrical case, rotating assembly passes from rear gusset, drive end bearing bracket is equipped with feed pipe, doctor assemblies and discharge duct, described cylindrical case is provided with exhaust outlet, and described rear gusset is provided with at least one air-vent.
2. a kind of horizontal scraper discharging centrifuge as claimed in claim 1, is characterized in that: described rear gusset inner surface is provided with liquid barrier above air-vent, rear gusset inner surface is provided with lower liquid barrier below air-vent.
3. a kind of horizontal scraper discharging centrifuge as claimed in claim 2, is characterized in that: described air-vent is positioned at the position near rotating assembly on rear gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655009.6U CN204841968U (en) | 2015-08-27 | 2015-08-27 | Horizontal scraper discharge centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655009.6U CN204841968U (en) | 2015-08-27 | 2015-08-27 | Horizontal scraper discharge centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841968U true CN204841968U (en) | 2015-12-09 |
Family
ID=54732566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655009.6U Active CN204841968U (en) | 2015-08-27 | 2015-08-27 | Horizontal scraper discharge centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204841968U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107638A (en) * | 2015-08-27 | 2015-12-02 | 张家港市中南化工机械有限公司 | Horizontal type scraper discharging centrifugal machine |
| CN106064120A (en) * | 2016-08-05 | 2016-11-02 | 蚌埠精工制药机械有限公司 | A kind of horizontal spiral discharging centrifuge |
| CN106216110A (en) * | 2016-08-05 | 2016-12-14 | 蚌埠精工制药机械有限公司 | A kind of horizontal type scraper centrifuger |
| CN106423593A (en) * | 2016-09-26 | 2017-02-22 | 江苏华大离心机制造有限公司 | Removing method of residual filter cakes in horizontal scraper unloading centrifuge and filter cloth driving mechanism |
-
2015
- 2015-08-27 CN CN201520655009.6U patent/CN204841968U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107638A (en) * | 2015-08-27 | 2015-12-02 | 张家港市中南化工机械有限公司 | Horizontal type scraper discharging centrifugal machine |
| CN106064120A (en) * | 2016-08-05 | 2016-11-02 | 蚌埠精工制药机械有限公司 | A kind of horizontal spiral discharging centrifuge |
| CN106216110A (en) * | 2016-08-05 | 2016-12-14 | 蚌埠精工制药机械有限公司 | A kind of horizontal type scraper centrifuger |
| CN106423593A (en) * | 2016-09-26 | 2017-02-22 | 江苏华大离心机制造有限公司 | Removing method of residual filter cakes in horizontal scraper unloading centrifuge and filter cloth driving mechanism |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |