CN2732354Y - Large-cone angle large-screw pitch horizontal type helical conveyer centrifugal - Google Patents
Large-cone angle large-screw pitch horizontal type helical conveyer centrifugal Download PDFInfo
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- CN2732354Y CN2732354Y CN 200320112909 CN200320112909U CN2732354Y CN 2732354 Y CN2732354 Y CN 2732354Y CN 200320112909 CN200320112909 CN 200320112909 CN 200320112909 U CN200320112909 U CN 200320112909U CN 2732354 Y CN2732354 Y CN 2732354Y
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- outer drum
- spiral
- cone angle
- hollow shaft
- screw
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Abstract
The utility model relates to a horizontal type screw discharging centrifugal machine with a large cone angle and a large screw pitch, which belongs to a centrifugal machine in the technical field of machinery equipment for deeply processing foodstuff. The technical problem to be solved of the utility model is to provide a horizontal type screw discharging centrifugal machine with a large cone angle and a large screw pitch. The utility model has the technical proposal that the centrifugal machine comprises an outer rotating drum part, a screw part and a differential mechanism part, wherein the outer rotating drum is a hollow cylinder of which both ends are provided with hollow shafts. The length of the outer rotating drum is 1700 mm, the diameter of the inner wall is phi 500 mm, the length of a cone section is from 230 mm to 260 mm, and the angle of the cone angle is from 24 DEG to 30 DEG. The screw of which the outer part is provided with a blade is a cavity which is provided with a cone section, the screw pitch of the blade of the screw is from 130 mm to 160 mm, the length of the cone section is from 230 mm to 260 mm, and the angle of the cone angle is from 24 DEG to 30 DEG. The screw and the outer rotating drum are coaxially arranged in the outer rotating drum and rotate in the same direction at differential speed for separating materials. The centrifugal machine has the advantages of big flow capacity of the materials, good effect on separating soybean protein and high work efficiency.
Description
One, technical field: the utility model belongs to a kind of grain deep processing of relating in the grain deep-processing machine equipment technical field with big cone angle coarse pitch horizontal screw unloading centrifuge.
Two, technical background: general horizontal screw unloading centrifuge is widely used in aspects such as papermaking, chemical industry, medicine for many years, and for example paper pulp separation, desalinization and sewage disposal, bone meal separate or the like.The prior art the most approaching with the utility model is the general horizontal screw unloading centrifuge of using for many years on the market of WL-500 type that the Mudanjiang City, Heilongjiang Province is logical and centrifuge factory produces.As shown in Figure 1, comprise outer drum part, spiral part, differential mechanism part.
Outer drum partly comprises: flange 3, left hollow shaft 4, bearing 5 and 17, spout hole 8, weir plate 9, left shaft holder 10, outer drum 11, solid phase discharging opening 15, right bearing seat 18, belt pulley 20, right hollow shaft 21.
Spiral part comprises: power transmission shaft 6, bearing 7 and 16, spiral 12, helical blade 13, charging aperture 14, feed pipe 19.
Differential mechanism partly comprises: power shaft 1, differential mechanism 2.
The problem that this centrifuge exists is: the cone angle of awl section is less, only is 13 °, and the pitch of helical blade is little, only is 105mm, and this structure makes mass flow little, and discharge rate is slow, inefficiency, energy consumption height, the weak effect of soy protein isolate.
Three, summary of the invention: in order to overcome the defective that above-mentioned prior art exists, the purpose of this utility model is: design a kind of rational in infrastructure, be suitable for that the grain deep processing uses, be particularly suitable for the helical-conveyer centrifugal of soy protein isolate.
The technical problems to be solved in the utility model is: a kind of big cone angle coarse pitch horizontal screw unloading centrifuge is provided.The technical scheme of technical solution problem comprises outer drum part, spiral part, differential mechanism part as shown in Figure 2.
Outer drum partly comprises: flange 24, left hollow shaft 25, bearing 26 and 38, spout hole 29, weir plate 30, left shaft holder 31, outer drum 32, solid phase discharging opening 36, right bearing seat 39, belt pulley 41, right hollow shaft 42.
Spiral part comprises: power transmission shaft 27, bearing 28 and 37, spiral 33, helical blade 34, charging aperture 35, material feed pipe 40.
Differential mechanism partly comprises: power shaft 22, differential mechanism 23.
Outer drum 32 is hollow cylindrical shells that two ends have hollow shaft, cylindrical shell length is 1700mm, inner diameter is φ 500mm, the length of awl section is in 230～260mm scope, the angle of cone angle is in 24 °～30 ° scopes, the block bearing 26 and 38 at outer drum 32 two ends is contained in respectively on the left hollow shaft 25 and right hollow shaft 42 of outer drum 32, bearing 26 and 38 is separately fixed on the left shaft holder 31 and right bearing seat 39 by rack support, supporting outer drum 32, belt pulley 41 is contained on the right hollow shaft 42 of outer drum 32 and with it and is connected, motor drives outer drum 32 by belt pulley 41 and rotates, the left end of outer drum 32 is provided with weir plate 30 and liquid phase spout hole 29, and right-hand member leaves solid phase discharging opening 36; Spiral 33 is hollow cavitys that have the awl section, the outside of hollow cavity has helical blade 34, pitch between two adjacent helical blades is in 130～160mm scope, the inside of hollow cavity has dividing plate near the awl section, the hollow cavity of spiral is partitioned into a separation, leave charging aperture 35 on the circumferential wall of separation, the awl segment length of spiral is in 230～260mm scope, and the angle of cone angle is in 24 °～30 ° scopes; Spiral 33 and outer drum 32 be coaxial to be installed in the cylindrical shell of outer drum 32, the bearing 28 and 37 on the diameter of axle is supporting spiral 33 in outer drum 32 cylinder chambers by being contained in, the left hollow shaft 25 that the power transmission shaft 27 of spiral left end passes outer drum 32 is connected with differential mechanism 23, the power shaft 22 of differential mechanism 23 drives spiral 33 and outer drum 32 differential rotation in the same way by power transmission shaft 27, material feed pipe 40 passes from the right hollow shaft 42 of outer drum 32, stretches in the separation of spiral 33 always; The shell of differential mechanism 23 and flange 24 are rigidly connected, and flange 24 is rigidly connected with the left hollow shaft 25 of outer drum 32, and when belt pulley 41 passed through right hollow shaft 42 drive outer drums 32 rotations of outer drum 32, the shell of flange 24 and differential mechanism 23 also rotated thereupon.
The operation principle explanation: this centrifuge is to drive the outer drum rotation by the driven by motor belt pulley, the power shaft of differential mechanism is driven by separate electrical motor, after slowing down, differential mechanism drives spiral and the equidirectional differential rotation of outer drum through power transmission shaft again, speed discrepancy is controlled in 6～12 rev/mins of scopes, in the process of outer drum and the rotation of spiral differential, material is sent in the separation of spiral from feed pipe, enter into the space that forms between outer drum inwall and the helical blade from screw feed en-trance, solid formation in the material constantly is deposited on the inwall of outer drum under action of centrifugal force and is constantly pushed to the awl end by helical blade, get rid of from the solid phase discharging opening, the liquid phase thing overflows through the outlet of liquid phase weir plate at left end, thereby finishes the technical process of feed separation.
Good effect of the present utility model: cone angle is increased to 24 °～30 ° awl of outer drum during than 13 ° of cone angles sections to be shortened, and the straightway lengthening is equivalent to increase the sedimentation time, has obviously improved separating effect, is used for extraction, the bean dregs water content can be reduced to 80%; It is heavy to be used for acid, and the solid content of curdled milk can bring up to 45%.The pitch of helical blade is increased to 130～160mm from 105mm, has been equivalent to accelerate the pusher speed of spiral, has improved the flow of material, can be from 8 original～10m
3/ hour, bring up to 13～15m
3/ hour, under the prerequisite that does not increase centrifuge quantity, can improve output more than 30%.
Four, description of drawings: Fig. 1 is the structural representation of prior art, and Fig. 2 is a structural representation of the present utility model, and Figure of abstract also adopts Fig. 2.
Five, the specific embodiment: the utility model is implemented by structure shown in Figure 2, the material of outer drum 32 adopts stainless steel SUS316L, and length adopts 1700mm, and inner diameter adopts φ 500mm, the length of awl section is in 230～260mm scope, and the angle of cone angle is in 24 °～30 ° scopes; The material of spiral 33 adopts stainless steel SUS316L, and the pitch of helical blade 34 is in 130～160mm scope, and the length of awl section is in 230～260mm scope, and the angle of cone angle is in 24 °～30 ° scopes; It is the C4 bearing for the P5 play that bearing 26,28,37,38 adopts precision, and differential mechanism 23 adopts FL-2AC automatic aligning differential mechanism.
Claims (1)
1, big cone angle coarse pitch horizontal screw unloading centrifuge, comprise outer drum part, spiral part and differential mechanism part, it is characterized in that outer drum (32) is the hollow cylindrical shell that two ends have hollow shaft, the length of hollow cylindrical shell is 1700mm, inner diameter is φ 500mm, the length of awl section is in 230～260mm scope, and the angle of cone angle is in 24 °～30 ° scopes; The block bearing (26) at outer drum (32) two ends and (38) are contained in respectively on the left hollow shaft (25) and right hollow shaft (42) of outer drum (32), bearing (26) and (38) are separately fixed on the left shaft holder (31) and right bearing seat (39) by rack support, supporting outer drum (32), the right hollow shaft (42) that belt pulley (41) is contained in outer drum (32) upward and with it is connected, motor drives outer drum (32) by belt pulley (41) and rotates, the left end of outer drum (32) is provided with weir plate (30) and liquid phase spout hole (29), and right-hand member leaves solid phase discharging opening (36); Spiral (33) is a hollow cavity that has the awl section, the outside of hollow cavity has helical blade (34), pitch between two adjacent helical blades is in 130～160mm scope, the inside of hollow cavity has dividing plate near the awl section, the hollow cavity of spiral is partitioned into a separation, leave charging aperture (35) on the circumferential wall of separation, the awl segment length of spiral is in 230～260mm scope, and the angle of cone angle is in 24 °～30 ° scopes; Spiral (33) and outer drum (32) be coaxial to be installed in the cylindrical shell of outer drum (32), supporting spiral (33) by the bearing (28) and (37) that are contained on the interior diameter of axle of outer drum (32) cylinder chamber, the left hollow shaft (25) that the power transmission shaft of spiral left end (27) passes outer drum (32) is connected with differential mechanism (23), the power shaft (22) of differential mechanism (23) drives spiral (33) and outer drum (32) differential rotation in the same way by power transmission shaft (27), material feed pipe (40) passes from the right hollow shaft (42) of outer drum (32), stretches in the separation of spiral (33) always; The shell of differential mechanism (23) and flange (24) are rigidly connected, flange (24) is rigidly connected with the left hollow shaft (25) of outer drum (32), when belt pulley (41) passed through right hollow shaft (42) drive outer drum (32) rotation of outer drum (32), the shell of flange (24) and differential mechanism (23) also rotated thereupon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112909 CN2732354Y (en) | 2003-12-04 | 2003-12-04 | Large-cone angle large-screw pitch horizontal type helical conveyer centrifugal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112909 CN2732354Y (en) | 2003-12-04 | 2003-12-04 | Large-cone angle large-screw pitch horizontal type helical conveyer centrifugal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732354Y true CN2732354Y (en) | 2005-10-12 |
Family
ID=35068201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112909 Expired - Fee Related CN2732354Y (en) | 2003-12-04 | 2003-12-04 | Large-cone angle large-screw pitch horizontal type helical conveyer centrifugal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732354Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567084A (en) * | 2013-10-21 | 2014-02-12 | 绿水分离设备有限公司 | Horizontal spiral discharging and sedimenting centrifuge using defoaming plate technology |
| CN107020203A (en) * | 2017-05-27 | 2017-08-08 | 宜兴市华鼎机械有限公司 | A kind of horizontal centrifuge with buffer board structure |
| CN107185729A (en) * | 2017-05-27 | 2017-09-22 | 宜兴市华鼎机械有限公司 | A kind of horizontal centrifuge of big cone angle |
-
2003
- 2003-12-04 CN CN 200320112909 patent/CN2732354Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567084A (en) * | 2013-10-21 | 2014-02-12 | 绿水分离设备有限公司 | Horizontal spiral discharging and sedimenting centrifuge using defoaming plate technology |
| CN103567084B (en) * | 2013-10-21 | 2016-03-09 | 绿水分离设备有限公司 | A kind of horizontal spiral discharge sedimentation centrifuge applying froth breaking plate technique |
| CN107020203A (en) * | 2017-05-27 | 2017-08-08 | 宜兴市华鼎机械有限公司 | A kind of horizontal centrifuge with buffer board structure |
| CN107185729A (en) * | 2017-05-27 | 2017-09-22 | 宜兴市华鼎机械有限公司 | A kind of horizontal centrifuge of big cone angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |