CN204503363U - Horizontal type scraper centrifuger - Google Patents
Horizontal type scraper centrifuger Download PDFInfo
- Publication number
- CN204503363U CN204503363U CN201520045040.8U CN201520045040U CN204503363U CN 204503363 U CN204503363 U CN 204503363U CN 201520045040 U CN201520045040 U CN 201520045040U CN 204503363 U CN204503363 U CN 204503363U
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- China
- Prior art keywords
- centrifugal
- scraper
- support
- housing
- cover cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 14
- 239000002828 fuel tank Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 239000011449 brick Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to a kind of horizontal type scraper centrifuger, comprise: housing, support, centrifugal mechanism, housing is arranged on support, centrifugal mechanism is provided with in housing, housing is made up of centrifugal cover cylinder, transmission case and the driving box connected successively, centrifugal mechanism is made up of differential mechanism, basket, revolving scraper, belt pulley and drive motors, revolving scraper is by helically spaced wing, the bracing ring be connected with wing successively from top to bottom, support and base plate are formed, and point charge level of base plate is provided with wear-resisting ring.Horizontal scraper plate centrifuge improve process Large Copacity charging time load capacity and centrifugal force, ensure that the speed difference of basket and revolving scraper is stable, avoid the damage of material to equipment, the treating capacity improved and drying slime rate, wear-resisting ring is set at the base plate of revolving scraper and wear-resistant ceramic brick is set in centrifugal cover cylinder, improve working strength and the wearability of revolving scraper entirety, decrease the wearing and tearing of material to centrifugal cover cylinder, solve putty problem.
Description
Technical field
The utility model relates to the dehydration of a kind of coal slirne screening installation, particularly a kind of horizontal type scraper centrifuger, belongs to centrifuge field.
Background technology
In the technological process of coal preparation plant, the process of coal slirne is a very important link, and the efficiency of separation of coal preparation plant, the quality of sorted product and the coal slime caused because of discharge of wastewater run off and the everyway such as environmental pollution has very large relation with the sorting process technique, equipment etc. adopted.
At present, according to the specific requirement of coal slirne treatment process, coarse slime dehydration is reclaimed the equipment adopted and is mainly contained vertical centrifuge with cutter discharge of solid and horizontal scraper discharging centrifuge, wherein: vertical centrifuge with cutter discharge of solid is formed primarily of basket, scraper, bell-jar and cloth cone, and basket and scraper are vertical setting, but this vertical centrifuge with cutter discharge of solid treating capacity is little, take up an area space large, consumable accessory is many, not only complex structure, and due to more difficult when complex structure keeps in repair, horizontal scraper discharging centrifuge is primarily of basket, scraper, differential mechanism and feed pipe are formed, basket and scraper adopt and axially arrange, basket and scraper relative motion is driven by differential mechanism, thus the dehydration realizing coal slime is reclaimed, but although this horizontal scraper discharging centrifuge improves the problems such as the occupation of land of vertical centrifuge with cutter discharge of solid is large, but drive, bearing is arranged on the same area with being separated, material is caused to cause damage to drive unit, disengagement chamber can cause feed blocking, need to carry out shutdown maintenance process, and the scraper arranged in disengagement chamber is without specially treated, Long-Time Service loss is very large, treatment effeciency is very low.
Utility model content
The purpose of this utility model is to provide a kind of horizontal type scraper centrifuger, not only achieves built-in driving by preposition sealing frame and feed separation subregion is arranged, and it is high to arrange revolving scraper working strength, and good separating effect, turnover rate is low.
The technical solution of the utility model is achieved in that
A kind of horizontal type scraper centrifuger, comprise: housing, support, centrifugal mechanism, described housing is arranged on support, centrifugal mechanism is provided with in housing, its key technology is: described housing is by the centrifugal cover cylinder connected successively, transmission case and driving box are formed, the openend of described centrifugal cover cylinder is provided with hermatic door, hermatic door is provided with the feed pipe running through door-plate, described centrifugal cover cylinder ecto-entad is disposed with solid collection chamber and liquid collection chamber, the inwall in described solid collection chamber and liquid collection chamber is provided with wear-resisting ceramic tile, the junction of described transmission case and centrifugal cover cylinder and driving box is respectively arranged with preposition bearing bracket stand and rearmounted bearing bracket stand, described preposition bearing bracket stand and rearmounted bearing bracket stand are provided with bearing, described preposition bearing bracket stand is provided with preposition sealing frame, described centrifugal mechanism is made up of differential mechanism, basket, revolving scraper, belt pulley and drive motors, the overcoat axle sleeve of described differential mechanism is contained on the bearing of transmission case, outer sleeve one end of differential mechanism is connected with basket, the other end is connected with belt pulley, described belt pulley is connected with drive motors by belt, one end of the interior sleeve of described differential mechanism is provided with revolving scraper by wheel hub, and the other end is provided with safety clutch, described revolving scraper is by helically spaced wing, and the bracing ring be connected with wing successively from top to bottom, support and base plate are formed, and point charge level of described base plate is provided with wear-resisting ring.
Further improvement of the utility model is: described support is made up of upper frame, underframe and support oil pump fuel tank assembly, is provided with and supports oil pump fuel tank assembly between described upper frame and underframe.
Further improvement of the utility model is: be provided with the inclined head line of protective grounding between described upper frame and underframe.
The beneficial effects of the utility model are:
Horizontal type scraper centrifuger of the present utility model not only instead of traditional vertical scraper centrifugal machine, and improve on the basis of existing horizontal type scraper centrifuger, make processing procedure more stable by the differential mechanism arranged, improve load capacity when processing Large Copacity charging and centrifugal force, ensure that the speed difference of basket and revolving scraper is stable, the preposition bearing bracket stand of transmission case is provided with preposition sealing frame and makes built-in driving, gear and bearing and material region disconnecting, avoid the damage of material to equipment; By adopting the revolving scraper helically arranged, the treating capacity improved, drying slime rate is higher, and wear-resisting ring is set at the base plate of revolving scraper and wear-resistant ceramic brick is set in centrifugal cover cylinder, not only increase working strength and the wearability of revolving scraper entirety, and decrease the wearing and tearing of material to centrifugal cover cylinder, solve putty problem.
The support of horizontal type scraper centrifuger of the present utility model forms by being built-in with the upper and lower framework composition supporting oil pump fuel tank assembly; not only support takes up room and diminishes; mounting cost is lower, and the inclined head line of protective grounding be arranged on support carries out ground protection and temperature-sensitive protection to electrical equipment.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is revolving scraper structural representation of the present utility model.
In figure: 1, centrifugal cover cylinder, 2, the inclined head line of protective grounding, 3, transmission case, 4, driving box, 5, hermatic door, 6, feed pipe, 7, solid collection chamber, 8, liquid collection chamber, 9, wear-resisting ceramic tile, 10, preposition bearing bracket stand, 11, rearmounted bearing bracket stand, 12, preposition sealing frame, 13, differential mechanism, 14, basket, 15, revolving scraper, 16, belt pulley, 17, drive motors, 18, wheel hub, 19, safety clutch, 20, upper frame, 21, underframe, 22, support oil pump fuel tank assembly, 23, wing, 24, base plate, 25, support, 26, bracing ring, 27, wear-resisting ring, 28, bearing, 29, outer sleeve, 30, interior sleeve, 31, transport distance sink tube.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As illustrated in fig. 1 and 2:
A kind of horizontal type scraper centrifuger, primarily of housing, support, centrifugal mechanism is formed, described housing is arranged on support, centrifugal mechanism is provided with in housing, described housing is by the centrifugal cover cylinder 1 connected successively, transmission case 3 and driving box 4 are formed, the openend of described centrifugal cover cylinder 1 is provided with hermatic door 5, hermatic door 5 is provided with the feed pipe 6 running through door-plate, described centrifugal cover cylinder 1 ecto-entad is disposed with solid collection chamber 7 and liquid collection chamber 8, the inwall in described solid collection chamber 7 and liquid collection chamber 8 is provided with wear-resisting ceramic tile 9, described transmission case 3 is respectively arranged with preposition bearing bracket stand 10 and rearmounted bearing bracket stand 11 with the junction of centrifugal cover cylinder 1 and driving box 4, described preposition bearing bracket stand 10 and rearmounted bearing bracket stand 11 are provided with bearing 28, described preposition bearing bracket stand 10 is provided with preposition sealing frame 12.
Described support is made up of upper frame 20, underframe 21 and support oil pump fuel tank assembly 22, is provided with and supports oil pump fuel tank assembly 22, be provided with the inclined head line 2 of protective grounding between described upper frame 20 and underframe 21 between described upper frame 20 and underframe 21.
Described centrifugal mechanism is made up of differential mechanism 13, basket 14, revolving scraper 15, belt pulley 16 and drive motors 17, the outer sleeve 29 of described differential mechanism 13 is sleeved on the bearing 28 of transmission case 3, outer sleeve 29 one end of differential mechanism 13 is connected with basket 14, the other end is connected with belt pulley 16, described belt pulley 16 is connected with drive motors 17 by belt, one end of the interior sleeve 30 of described differential mechanism 13 is provided with revolving scraper 15 by wheel hub 18, and the other end is provided with safety clutch 19; Described revolving scraper 15 is by helically spaced wing 23, and the bracing ring 26 be connected with wing 23 successively from top to bottom, support 25 and base plate 24 are formed, and point charge level of described base plate 24 is provided with wear-resisting ring 27.
Installation and the course of work of horizontal type scraper centrifuger are summarized as follows:
The installation of support: be first placed in spacious place by being provided with the support supporting oil pump fuel tank group 22; then the transport distance sink tube 31 connected between upper frame 20 and underframe 21 is laid down; by the upper frame 20 of support and the inclined head line 2 being connected ground connection between underframe 21, thus realize ground protection and the temperature-sensitive protection of electrical equipment.
The installation of basket 14 and revolving scraper 15: first open hermatic door 5, unload lower hub 18, basket 14 is sleeved on one end of the outer sleeve 29 of differential mechanism 13, and by set bolt, the axle head of basket 14 with outer sleeve 29 is connected, then on the base plate 24 of revolving scraper 15, wheel hub 18 is installed, then the revolving scraper 15 with wheel hub 18 is arranged on one end of sleeve 30 in differential mechanism 13, then by set bolt, wheel hub 18 and interior sleeve 30 is fixed.
During work, first check whether basket 14 and revolving scraper 15 are installed fixing, shut hermatic door 5, by the feeding mouth of feed pipe 6 and the discharging of coal slirne corresponding, open drive motors 17, electronic 17 are driven to drive v-shaped pulley 16 to rotate by vee-belt, v-shaped pulley 16 drives differential mechanism 13 to run, made and the basket 14 that the outer sleeve of differential mechanism 13 29 connects and different with the rotating speed of the revolving scraper 15 that interior sleeve 30 is connected by differential mechanism 13, and then reach basket 14 and revolving scraper 15 relative motion, when equipment runs, solids slurry is retained on basket 14, by the inclination angle of basket 14 and the differential of spiral scraper 15, larger diameter end is flow to from the smaller diameter end of basket 14, and then discharge from discharge gate, owing to being equipped with revolving scraper 15, mud to be drained off or material enter the smaller diameter end of scraper, be evenly distributed to revolving scraper 15 and basket 14 by centrifugal action through discharging opening, the cake layer continuous print that solid is formed rotates and tangent line discharging outwardly, solid is in the large external diameter end discharge of basket 14, due to liquid component permeate cake layer and the basket 14 of centrifugal action pan feeding mud, discharged by leakage fluid dram.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a horizontal type scraper centrifuger, comprising: housing, support, centrifugal mechanism, and described housing is arranged on support, is provided with centrifugal mechanism in housing, it is characterized in that:
Described housing is by the centrifugal cover cylinder (1) connected successively, transmission case (3) and driving box (4) are formed, the openend of described centrifugal cover cylinder (1) is provided with hermatic door (5), hermatic door (5) is provided with the feed pipe (6) running through door-plate, described centrifugal cover cylinder (1) ecto-entad is disposed with solid collection chamber (7) and liquid collection chamber (8), the inwall of described solid collection chamber (7) and liquid collection chamber (8) is provided with wear-resisting ceramic tile (9), described transmission case (3) is respectively arranged with preposition bearing bracket stand (10) and rearmounted bearing bracket stand (11) with the junction of centrifugal cover cylinder (1) and driving box (4), described preposition bearing bracket stand (10) and rearmounted bearing bracket stand (11) are provided with bearing (28), described preposition bearing bracket stand (10) is provided with preposition sealing frame (12),
Described centrifugal mechanism is by differential mechanism (13), basket (14), revolving scraper (15), belt pulley (16) and drive motors (17) are formed, the outer sleeve (29) of described differential mechanism (13) is sleeved on the bearing (28) of transmission case (3), outer sleeve (29) one end of differential mechanism (13) is connected with basket (14), the other end is connected with belt pulley (16), described belt pulley (16) is connected with drive motors (17) by belt, one end of the interior sleeve (30) of described differential mechanism (13) is provided with revolving scraper (15) by wheel hub (18), the other end is provided with safety clutch (19), described revolving scraper (15) is by helically spaced wing (23), the bracing ring (26) be connected with wing (23) successively from top to bottom, support (25) and base plate (24) are formed, and point charge level of described base plate (24) is provided with wear-resisting ring (27).
2. horizontal type scraper centrifuger according to claim 1, it is characterized in that: described support is made up of upper frame (20), underframe (21) and support oil pump fuel tank assembly (22), is provided with and supports oil pump fuel tank assembly (22) between described upper frame (20) and underframe (21).
3. horizontal type scraper centrifuger according to claim 2, is characterized in that: be provided with the inclined head line (2) of protective grounding between described upper frame (20) and underframe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045040.8U CN204503363U (en) | 2015-01-22 | 2015-01-22 | Horizontal type scraper centrifuger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045040.8U CN204503363U (en) | 2015-01-22 | 2015-01-22 | Horizontal type scraper centrifuger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503363U true CN204503363U (en) | 2015-07-29 |
Family
ID=53701366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045040.8U Expired - Fee Related CN204503363U (en) | 2015-01-22 | 2015-01-22 | Horizontal type scraper centrifuger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503363U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064119A (en) * | 2016-08-05 | 2016-11-02 | 蚌埠精工制药机械有限公司 | A kind of horizontal 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 |
| CN107854889A (en) * | 2017-12-21 | 2018-03-30 | 河南太行重型机械股份有限公司 | Drilling fluid reclamation rotation sieve |
| CN109530099A (en) * | 2018-10-22 | 2019-03-29 | 长沙理工大学 | A kind of closing in type mud centrifugation apparatus |
-
2015
- 2015-01-22 CN CN201520045040.8U patent/CN204503363U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064119A (en) * | 2016-08-05 | 2016-11-02 | 蚌埠精工制药机械有限公司 | A kind of horizontal 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 |
| CN107854889A (en) * | 2017-12-21 | 2018-03-30 | 河南太行重型机械股份有限公司 | Drilling fluid reclamation rotation sieve |
| CN109530099A (en) * | 2018-10-22 | 2019-03-29 | 长沙理工大学 | A kind of closing in type mud centrifugation apparatus |
| CN109530099B (en) * | 2018-10-22 | 2023-05-23 | 长沙理工大学 | Closing-in type slurry centrifugal 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |