CN201529572U - Horizontal screw unloading settling centrifuge - Google Patents
Horizontal screw unloading settling centrifuge Download PDFInfo
- Publication number
- CN201529572U CN201529572U CN2009201874341U CN200920187434U CN201529572U CN 201529572 U CN201529572 U CN 201529572U CN 2009201874341 U CN2009201874341 U CN 2009201874341U CN 200920187434 U CN200920187434 U CN 200920187434U CN 201529572 U CN201529572 U CN 201529572U
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- rotary drum
- adjusting rod
- sleeve pipe
- casing
- discharge pump
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Abstract
The utility model discloses a horizontal screw unloading settling centrifuge which can adjust the height of an overflow port outside the centrifuge, and comprises a frame, wherein a rotary drum is movably arranged on the frame, a screw material pushing device is movably arranged in the rotary drum, a housing, a differential speed driving device for driving the screw material pushing device and a main shaft driving device for driving the rotary drum are further arranged on the frame, the rotary drum is covered in the housing, the overflow port is formed at the bottom of the rotary drum, the screw material pushing device comprises a hollow core shaft, a screw material pushing impeller is arranged on the outer wall of the core shaft, a sleeve is arranged in the core shaft by penetration, an adjusting rod connected with a centripetal pump is arranged in the sleeve by penetration, and a feeding pipe which is communicated with a feeding chamber is arranged in the adjusting rod by penetration; and a liquid inlet of the centripetal pump is positioned at the overflow port. The centrifuge can adjust the position of the liquid inlet of the centripetal pump through the adjusting rod outside the housing, thereby achieving the purpose of adjusting the height of the overflow port and facilitating the use.
Description
Technical field
The utility model relates to centrifuge, refers more particularly to horizontal spiral discharge sedimentation centrifuge.
Background technology
As shown in Figure 1, present horizontal spiral discharge sedimentation centrifuge, its structure comprises: feed pipe 6 and support 21, be movably set with rotary drum 16 by bearing on the support 21, be movably set with material-pulling device by bearing in the rotary drum 16, also be provided with casing 22 on the support 21, differential drive device and main shaft driving device, rotary drum 16 covers in the casing 22, rotary drum 16 links to each other with main shaft driving device by rotary drum axle 23, described material-pulling device comprises: the mandrel 1 of hollow, one end end of mandrel 1 is provided with power transmission shaft 3, and power transmission shaft 3 links to each other with described differential drive device, and the outer wall of mandrel 1 is provided with spiral pusher leaf 2; Inner chamber middle part at mandrel 1 is provided with forward and backward striker plate 4 and 5, forms feed space, is provided with charging aperture in the preceding striker plate 4, offers punishment in advance mouth 7 on the sidewall of feed space; Described feed pipe 6 penetrate mandrel 1 inner chamber, be connected with charging aperture in the preceding striker plate 4, the bottom of rotary drum 16 offers overfall 17, overfall 17 communicates with the leakage fluid dram 18 of casing 22 bottoms; The discharging opening 19 that is opened on the rotary drum 16 communicates with the discharge gate 20 of casing 22 bottoms; Described main shaft driving device comprises: spindle motor 13, and the output shaft of spindle motor 13 is provided with driving wheel 14, and driving wheel 14 links by the driven pulley 15 on driving-belt and the rotary drum axle 23; Described differential drive device comprises: differential speed motor 11 and differential mechanism 12, and the output shaft of differential speed motor 11 links to each other with the output shaft of differential mechanism 12, and the output shaft of differential mechanism 12 links to each other with power transmission shaft 3.Generally, in order to regulate the height of overfall 17, an overflow plate is set at overfall 17 places.In actual use, must close down machine and open after the casing, could adjust the position of overflow plate, thereby reach the purpose of adjusting the overfall height, use very inconvenient; And this horizontal spiral discharge sedimentation centrifuge is not provided with blast resistance construction.
The utility model content
Technical problem to be solved in the utility model is: a kind of horizontal spiral discharge sedimentation centrifuge that just can regulate the overfall height in the outside of centrifuge is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: horizontal spiral discharge sedimentation centrifuge, comprise: support, be movably set with rotary drum on the support, be movably set with the spiral pusher device in the rotary drum, also be provided with casing on the support, drive the differential drive device of spiral pusher device and the main shaft driving device of driving rotary drum, rotary drum covers in the casing, the bottom of the drum offers overfall, described spiral pusher device comprises: the mandrel of hollow, the outer wall of mandrel is provided with helical form pusher leaf, be provided with feed space in the inner chamber of mandrel, differential drive device and main shaft driving device are positioned at the right side of rotary drum, the left end of described mandrel is equipped with sleeve pipe, be equipped with the adjusting rod of hollow in the sleeve pipe, be equipped with the feed pipe that communicates with feed space in the adjusting rod, the protruding sleeve pipe of the left end of adjusting rod, be provided with liquid outlet channel between sleeve pipe and the adjusting rod, the left end of sleeve pipe is provided with the liquid outlet that communicates with liquid outlet channel, the right-hand member end of sleeve pipe is provided with bearing, the left end face sealing paste that is sleeved on the centripetal discharge pump on the adjusting rod leans against on the bearing, the right side sealing paste of centripetal discharge pump is by having gland and pad, pad is arranged on the adjusting rod, gland fixes by at least one pair of fastening bolt and corresponding spacer and the bearing that is sleeved on the fastening bolt, be equipped with alignment pin in pad and the centripetal discharge pump, be equipped with bearing pin in gland and the bearing, centripetal discharge pump is provided with the bayonet socket that matches with bearing pin, and bayonet socket is stuck on the bearing pin, is provided with the lead channel that communicates with liquid outlet channel in the centripetal discharge pump.
Offer spacing hole on the described centripetal discharge pump, the spacer on one of them fastening bolt is located in the spacing hole.
The left end that described adjusting rod stretches out the centrifuge casing is provided with regulating handle.
Further technical problem to be solved in the utility model is: a kind of horizontal spiral discharge sedimentation centrifuge with explosion prevention function is provided.
For solving above-mentioned further technical problem, the technical solution adopted in the utility model is: be equipped with inlet suction port on the described casing; The left and right end of described rotary drum is respectively arranged with the inlet suction port that prevents the gas leak between casing and the rotary drum; The left side of described rotary drum also is provided with the inlet suction port that prevents gas leak between sleeve pipe and the rotary drum.
The beneficial effects of the utility model are: because adjusting rod is protruding, so just can be at the outside of centrifuge rotary regulating lever, centripetal discharge pump on the adjusting rod is and then rotated together, thereby the aperture position of lead channel in the change centripetal discharge pump, reach the purpose of regulating the overfall height, very easy to use.And, be arranged on the inlet suction port in the casing, guaranteed to be full of in the chassis cavity nitrogen, play explosion-proof purpose, and be arranged on the inlet suction port in rotary drum two ends and rotary drum left side, all the time guarantee air pressure in the inlet channel than the air pressure height in the chassis cavity, so just guaranteed that the gas in the chassis cavity can not be leaked in the surrounding air effectively, thereby avoided toxic gas that operating personnel's human body is damaged.
Description of drawings
Fig. 1 is the structural representation of the horizontal spiral discharge sedimentation centrifuge described in the background technology.
Among the figure: 1, mandrel, 2, the spiral pusher leaf, 3, power transmission shaft, 4, preceding striker plate, 5, back striker plate, 6, feed pipe, 7, the punishment in advance mouth, 11, differential speed motor, 12, differential mechanism, 13, spindle motor, 14, driving wheel, 15, driven pulley, 16, rotary drum, 17, overfall, 18, leakage fluid dram, 19, discharging opening, 20, discharge gate, 21, support, 22, casing, 23, the rotary drum axle.
Fig. 2 is the structural representation of horizontal spiral discharge sedimentation centrifuge described in the utility model.
Fig. 3 is the broken section structural representation among Fig. 2.
Fig. 4 is the structural representation of the centripetal discharge pump of right apparent direction among Fig. 3.
Among Fig. 2 to Fig. 4: 1, mandrel, 2, the spiral pusher leaf, 3, power transmission shaft, 4, preceding striker plate, 5, back striker plate, 6, feed pipe, 7, the punishment in advance mouth, 11, spindle motor, 12, differential mechanism, 13, differential speed motor, 16, rotary drum, 17, overfall, 18, leakage fluid dram, 19, discharging opening, 20, discharge gate, 21, support, 22, casing, 23, the rotary drum axle, 24, inlet suction port, 25, inlet suction port, 26, inlet suction port, 27, inlet suction port, 31, adjusting rod, 32, sleeve pipe, 33, liquid outlet channel, 34, liquid outlet, 35, bearing, 36 glands, 37, centripetal discharge pump, 38, the pump housing, 39, lead channel, 40, cover plate, 41, inlet, 42, bayonet socket, 43, alignment pin, 44, bearing pin, 45, regulating handle, 46, pad, 47, washer seat, 48, spacing hole, 49, fastening bolt, 50, spacer, 51, locating hole.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 2, horizontal spiral discharge sedimentation centrifuge described in the utility model, comprise: support 21, be movably set with rotary drum 16 on the support 21, be movably set with the spiral pusher device in the rotary drum 16, its structure comprises: the mandrel 1 of hollow, the right-hand member end of mandrel 1 is provided with power transmission shaft 3, the outer wall of mandrel 1 is provided with helical form pusher leaf 2, inner chamber middle part at mandrel 1 is provided with forward and backward striker plate 4 and 5, form feed space, be provided with charging aperture in the preceding striker plate 4, offer punishment in advance mouth 7 on the sidewall of feed space; The differential drive device and the main main shaft driving device that constitutes by differential mechanism 12 and spindle motor 11 that also are provided with casing 22 on the described support 21 and mainly constitute by differential mechanism 12 and differential speed motor 13, differential speed motor 13 links to each other with power transmission shaft 3 by differential mechanism 12, and spindle motor 11 links to each other with rotary drum axle 23 by differential mechanism 12; Differential drive device and main shaft driving device are positioned at the right side of rotary drum 16; Rotary drum 16 covers in the casing 22, and the bottom of rotary drum 16 offers overfall 17, and the discharging opening 19 that is opened on the rotary drum 16 communicates with the discharge gate 20 of casing 22 bottoms; As Fig. 3, shown in Figure 4, the left end of described mandrel 1 is equipped with sleeve pipe 32, be equipped with the adjusting rod 31 of hollow in the sleeve pipe 32, be equipped with the feed pipe 6 that communicates with feed space in the adjusting rod 31, the left end of adjusting rod 31 stretches out sleeve pipe 32, and be provided with regulating handle 45, be provided with liquid outlet channel 33 between sleeve pipe 32 and the adjusting rod 31, the left end of sleeve pipe 32 is provided with the liquid outlet 34 that communicates with liquid outlet channel 33, liquid outlet 34 communicates with leakage fluid dram 18 on being arranged on sleeve pipe 32, the right-hand member end of sleeve pipe 32 is provided with bearing 35, be set with the centripetal discharge pump 37 that constitutes by the pump housing 38 and cover plate 40 on the adjusting rod 31 on the right side of sleeve pipe 32, the left end face of centripetal discharge pump 37 is that the left end face sealing paste of the pump housing 38 leans against on the bearing 35, the its right end face of centripetal discharge pump 37 is cover plate 40 its right end face by sealing ring reclined gland 36 and pad 46, pad 46 is arranged on the adjusting rod 31, gland 36 fixes with bearing 35 by at least one pair of fastening bolt 49 and the corresponding spacer 50 that is sleeved on the fastening bolt 49, be equipped with alignment pin 43 in pad 46 and the centripetal discharge pump 37, be equipped with bearing pin 44 in gland 36 and the bearing 35, centripetal discharge pump 37 is provided with the bayonet socket 42 that matches with bearing pin 44, bayonet socket 42 is stuck on the bearing pin 44, is provided with the lead channel 39 that communicates with liquid outlet channel 33 in the centripetal discharge pump 37.In the present embodiment, described centripetal discharge pump is to offer spacing hole 48 on the pump housing 38 and the cover plate 40, and the spacer 50 on one of them fastening bolt 49 is located in the spacing hole 48; Be equipped with inlet suction port 24 on the described casing 22; The left and right end of described rotary drum 16 is respectively arranged with the inlet suction port 25 and 26 that prevents the gas leak between casing 22 and the rotary drum 16; The left side of described rotary drum 16 also is provided with the inlet suction port 27 that prevents gas leak between sleeve pipe 32 and the rotary drum 16.
During real work, rotate the regulating handle 45 of centrifuge outside, regulating handle 45 drives adjusting rod 31 and moves round axial line, adjusting rod 31 is being with centripetal discharge pump 37 to rotate round bearing pin 44 by alignment pin 43, make that the opening of lead channel 39 in the centripetal discharge pump 37 is that the position of inlet 41 changes, reach the purpose of regulating the overfall height, very easy to use; And in the rotation process of centripetal discharge pump 37, spacer 50 slides in spacing hole 48, and when spacer 50 was in the lower-left end of spacing hole 48, overfall was in highest order, and when spacer 50 was in the upper right side of spacing hole 48, overfall was in lowest order.
In addition, described centrifuge is when separating explosive material, can in centrifuge, charge into nitrogen by inlet suction port 24, and by to the inlet suction port 25 that is arranged on rotary drum 16 right-hand members and 26 and the inlet suction port 27 in rotary drum left side in nitrogen injection, air pressure height in its pressure ratio casing 22 inner chambers, so guaranteed that the gas in casing 22 inner chambers can not be leaked in the surrounding air effectively, thereby avoided toxic gas that operating personnel's human body is damaged.
Claims (4)
1. horizontal spiral discharge sedimentation centrifuge, comprise: support, be movably set with rotary drum on the support, be movably set with the spiral pusher device in the rotary drum, also be provided with casing on the support, drive the differential drive device of spiral pusher device and the main shaft driving device of driving rotary drum, rotary drum covers in the casing, the bottom of the drum offers overfall, described spiral pusher device comprises: the mandrel of hollow, the outer wall of mandrel is provided with helical form pusher leaf, be provided with feed space in the inner chamber of mandrel, it is characterized in that: described differential drive device and main shaft driving device are positioned at the right side of rotary drum, the left end of described mandrel is equipped with sleeve pipe, be equipped with the adjusting rod of hollow in the sleeve pipe, be equipped with the feed pipe that communicates with feed space in the adjusting rod, the protruding sleeve pipe of the left end of adjusting rod, be provided with liquid outlet channel between sleeve pipe and the adjusting rod, the left end of sleeve pipe is provided with the liquid outlet that communicates with liquid outlet channel, the right-hand member end of sleeve pipe is provided with bearing, the left end face sealing paste that is sleeved on the centripetal discharge pump on the adjusting rod leans against on the bearing, the right side sealing paste of centripetal discharge pump is by having gland and pad, pad is arranged on the adjusting rod, gland fixes by at least one pair of fastening bolt and corresponding spacer and the bearing that is sleeved on the fastening bolt, be equipped with alignment pin in pad and the centripetal discharge pump, be equipped with bearing pin in gland and the bearing, centripetal discharge pump is provided with the bayonet socket that matches with bearing pin, bayonet socket is stuck on the bearing pin, is provided with the lead channel that communicates with liquid outlet channel in the centripetal discharge pump.
2. horizontal spiral discharge sedimentation centrifuge as claimed in claim 1 is characterized in that: offer spacing hole on the described centripetal discharge pump, the spacer on one of them fastening bolt is located in the spacing hole.
3. horizontal spiral discharge sedimentation centrifuge as claimed in claim 1 or 2 is characterized in that: the left end that described adjusting rod stretches out the centrifuge casing is provided with regulating handle.
4. horizontal spiral discharge sedimentation centrifuge as claimed in claim 1 or 2 is characterized in that: be equipped with inlet suction port on the described casing; The left and right end of described rotary drum is respectively arranged with the inlet suction port that prevents the gas leak between casing and the rotary drum; The left side of described rotary drum also is provided with the inlet suction port that prevents gas leak between sleeve pipe and the rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201874341U CN201529572U (en) | 2009-09-09 | 2009-09-09 | Horizontal screw unloading settling centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201874341U CN201529572U (en) | 2009-09-09 | 2009-09-09 | Horizontal screw unloading settling centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529572U true CN201529572U (en) | 2010-07-21 |
Family
ID=42524983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201874341U Expired - Lifetime CN201529572U (en) | 2009-09-09 | 2009-09-09 | Horizontal screw unloading settling centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529572U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664718B (en) * | 2009-09-09 | 2011-12-14 | 江苏华大离心机制造有限公司 | Horizontal spiral discharge settling centrifuge |
| CN102861677A (en) * | 2012-09-21 | 2013-01-09 | 江苏亿鑫离心机制造有限公司 | High-intensity wear-resistant and corrosion-resistant spiral discharging sedimentation centrifuge and manufacturing process therefore |
| CN103008119A (en) * | 2012-12-03 | 2013-04-03 | 常州大学 | Horizontal centrifugal equipment for separating pectins |
| CN103079708A (en) * | 2010-08-17 | 2013-05-01 | 巴工业株式会社 | Decanter centrifuge provided with continuous greasing device |
| CN103567083A (en) * | 2013-10-21 | 2014-02-12 | 绿水分离设备有限公司 | Horizontal screw decanter centrifuge with replaceable wear-resistant ceramic bush wear prevention device |
| WO2014026618A1 (en) * | 2012-08-15 | 2014-02-20 | 钦州鑫能源科技有限公司 | Centrifugal separation device |
| CN105413891A (en) * | 2015-12-14 | 2016-03-23 | 宜兴市华鼎粮食机械有限公司 | Horizontal screw centrifuge drum adopting novel feeding manner |
| CN106000538A (en) * | 2016-07-06 | 2016-10-12 | 广东派勒智能纳米科技股份有限公司 | Two-wheel reverse pulverizer |
| CN106256441A (en) * | 2015-06-19 | 2016-12-28 | 安德里茨有限公司 | Decanter centrifuge |
| CN113637016A (en) * | 2021-08-25 | 2021-11-12 | 浙江奥托康制药集团股份有限公司 | Azathioprine tablet production process and system |
| CN115318453A (en) * | 2022-07-27 | 2022-11-11 | 扬州工业职业技术学院 | Processing apparatus of oiliness solid waste |
-
2009
- 2009-09-09 CN CN2009201874341U patent/CN201529572U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664718B (en) * | 2009-09-09 | 2011-12-14 | 江苏华大离心机制造有限公司 | Horizontal spiral discharge settling centrifuge |
| CN103079708B (en) * | 2010-08-17 | 2015-03-11 | 巴工业株式会社 | Decanter centrifuge provided with continuous greasing device |
| CN103079708A (en) * | 2010-08-17 | 2013-05-01 | 巴工业株式会社 | Decanter centrifuge provided with continuous greasing device |
| WO2014026618A1 (en) * | 2012-08-15 | 2014-02-20 | 钦州鑫能源科技有限公司 | Centrifugal separation device |
| CN102861677A (en) * | 2012-09-21 | 2013-01-09 | 江苏亿鑫离心机制造有限公司 | High-intensity wear-resistant and corrosion-resistant spiral discharging sedimentation centrifuge and manufacturing process therefore |
| CN103008119A (en) * | 2012-12-03 | 2013-04-03 | 常州大学 | Horizontal centrifugal equipment for separating pectins |
| CN103567083A (en) * | 2013-10-21 | 2014-02-12 | 绿水分离设备有限公司 | Horizontal screw decanter centrifuge with replaceable wear-resistant ceramic bush wear prevention device |
| CN106256441B (en) * | 2015-06-19 | 2020-01-10 | 安德里茨有限公司 | Decanter centrifuge |
| CN106256441A (en) * | 2015-06-19 | 2016-12-28 | 安德里茨有限公司 | Decanter centrifuge |
| CN105413891A (en) * | 2015-12-14 | 2016-03-23 | 宜兴市华鼎粮食机械有限公司 | Horizontal screw centrifuge drum adopting novel feeding manner |
| CN106000538A (en) * | 2016-07-06 | 2016-10-12 | 广东派勒智能纳米科技股份有限公司 | Two-wheel reverse pulverizer |
| CN106000538B (en) * | 2016-07-06 | 2019-02-12 | 广东派勒智能纳米科技股份有限公司 | A kind of reversed pulverizer of two-wheel |
| CN113637016A (en) * | 2021-08-25 | 2021-11-12 | 浙江奥托康制药集团股份有限公司 | Azathioprine tablet production process and system |
| CN113637016B (en) * | 2021-08-25 | 2022-08-23 | 浙江奥托康制药集团股份有限公司 | Azathioprine tablet production process and system |
| CN115318453A (en) * | 2022-07-27 | 2022-11-11 | 扬州工业职业技术学院 | Processing apparatus of oiliness solid waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100721 Effective date of abandoning: 20090909 |