CN208651138U - A kind of pulp pump for medium-consistency Pulp conveying device - Google Patents
A kind of pulp pump for medium-consistency Pulp conveying device Download PDFInfo
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- CN208651138U CN208651138U CN201821129329.8U CN201821129329U CN208651138U CN 208651138 U CN208651138 U CN 208651138U CN 201821129329 U CN201821129329 U CN 201821129329U CN 208651138 U CN208651138 U CN 208651138U
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Abstract
The utility model discloses a kind of pulp pumps for medium-consistency Pulp conveying device, including bottom plate and pressurization screw rod, the upper end left part of the bottom plate is fixedly installed with discharge cylinder, the inside left end upper and lower sides of the discharge cylinder are symmetrically arranged with turn trough, shaft is fixedly connected in the middle part of the left end of the pressurization screw rod, the inner rotation of the turn trough installs shaft, and the right end upper and lower sides of the discharge cylinder are symmetrically arranged with turn hole.Pass through glass marble internal interstices, crude fibre can be trapped in glass marble gap, and other substances of paper pulp are from the downward water conservancy diversion in glass marble gap, silicon nitride ceramics has high intensity, rub resistance and shock proof characteristic, by wolfram steel fibrous layer take off it is attached on the outside, so that silicon nitride ceramics layer intensity is higher, manganese steel layer and titanium steel layer have the characteristic of impact resistance and Resisting fractre, so that discharge cylinder impact resistance is higher, then in the case where pulp pump is used for a long time, discharge cylinder can keep good use state.
Description
Technical field
The utility model relates to paper pulp pump technical field, specially a kind of paper pulp for medium-consistency Pulp conveying device
Pump.
Background technique
Pulp pump is a kind of machinery for being widely used in paper industry, and the quality of paper and the degree of pulp dilution are directly related,
The quality of the higher paper of the concentration of paper pulp is better.
Existing pulp pump mostly uses motor that twin-screw is driven to relatively rotate, so that a kind of pressure repelled outward is generated,
Discharge cylinder medium-consistency Pulp will be added with this to be discharged from paper pulp comb, but containing a large amount of thick fine inside the paper pulp of middle concentration
Dimension is usually also screened out after pulp pump pressurization discharge, will not just be impacted to papery, but to thick fibre in paper pulp heap
Dimension sieved, hence it is evident that heavy workload, it is very troublesome, while during the material conveying process due to paper pulp in discharge cylinder high velocity stream
Dynamic, the fiber grain in paper pulp can constantly impact discharge cylinder inner wall, generate friction and impact to discharge cylinder inner wall, because of discharge circle
Cylinder mostly uses cast iron to be made, it is easy to be worn under long-time use serious, eventually crack.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of pulp pump for medium-consistency Pulp conveying device
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for medium-consistency Pulp conveying device
Pulp pump, including bottom plate and pressurization screw rod, the upper end left part of the bottom plate is fixedly installed with discharge cylinder, the discharge cylinder
Inside left end upper and lower sides be symmetrically arranged with turn trough, be fixedly connected with shaft in the middle part of the left end of the pressurization screw rod, the turn trough it is interior
Portion is rotatablely installed shaft, and the right end upper and lower sides of the discharge cylinder are symmetrically arranged with turn hole, and the right end middle part of the pressurization screw rod is solid
Surely bull stick is connected, the left part of the bull stick is fixedly installed with closed-loop, the left end sliding contact discharge cylinder of the closed-loop
Right end, inside of left and right end sliding contact discharge cylinder of the pressurization screw rod or so end, the right end of the bull stick are fixedly connected
Spur gear, the upper end right part of the bottom plate are fixedly installed with motor, and the roller end of the motor is fixedly connected with the straight-tooth of upside
The left end middle part of the right end of wheel, the discharge cylinder is equipped with relief hole, and the left port of the relief hole is fixedly connected with paper pulp comb
Right output port, the inside of the discharge cylinder includes silicon nitride ceramics layer, wolfram steel fibrous layer, manganese steel layer, titanium steel layer and ceramics
Coating, the upside right part of the discharge cylinder are equipped with feed opening, and the upper port of the feed opening is fixedly connected with feed pipe, it is described into
The upper port of expects pipe is fixedly connected with funnel, and side is fixedly installed with maintenance ring in the inside of the feed pipe, the maintenance ring it is upper
End is placed with crude fibre filter device.
Preferably, the outside of the inside of the outer side bonds wolfram steel fibrous layer of the silicon nitride ceramics layer, wolfram steel fibrous layer is viscous
Connect the inside of manganese steel layer, the inside of the outer side bonds titanium steel layer of manganese steel layer, the outside even application ceramic coating of titanium steel layer.
Preferably, the crude fibre filter device includes mounting circular ring, rubber ring, handle, plectane and glass marble, peace
The inner wall of the outside adhesive rubber annulus of dress annulus, the inner wall of the outside sliding contact feed pipe of rubber ring, mounting circular ring
Upper end is fixedly connected with handle, and the inner wall upper and lower sides of mounting circular ring are symmetrically arranged with plectane, and the inner annular of plectane is uniformly provided with leak hole,
Tighter gap is placed with glass marble between plectane.
Compared with prior art, the utility model has the beneficial effects that this is used for the paper pulp of medium-consistency Pulp conveying device
Crude fibre, by glass marble internal interstices, can be trapped in glass marble gap by pump, and other substances of paper pulp are stitched from glass marble
The downward water conservancy diversion of gap, until entering in discharge cylinder, silicon nitride ceramics has high intensity, rub resistance and shock proof characteristic, passes through
Wolfram steel fibrous layer take off it is attached on the outside so that silicon nitride ceramics layer intensity is higher, manganese steel layer and titanium steel layer have impact resistance and anti-
As the middle outer layer of discharge cylinder barrel, so that discharge cylinder impact resistance is higher, paper then is being used for a long time in the characteristic of fracture
In the case where stock pump, discharge cylinder can keep good use state.
Detailed description of the invention
Fig. 1 is the main view cut-away illustration of the utility model；
Fig. 2 is enlarged structure schematic diagram at a of the utility model；
Fig. 3 is the crude fibre filter device enlarged structure schematic diagram of the utility model；
Fig. 4 is the leak hole distribution schematic diagram of the utility model.
In figure: 1 bottom plate, 2 discharge cylinders, 3 turn troughs, 4 pressurization screw rods, 5 shafts, 7 turn holes, 8 bull sticks, 9 closed-loops, 10 straight-tooth
Wheel, 11 motors, 12 relief holes, 13 paper pulp combs, 14 silicon nitride ceramics layers, 15 wolfram steel fibrous layers, 16 manganese steel layers, 17 titanium steel layers,
18 ceramic coatings, 19 feed openings, 20 feed pipes, 21 funnels, 22 maintenance rings, 23 crude fibre filter devices, 24 mounting circular rings, 25
Rubber ring, 26 handles, 27 plectanes, 28 leak holes, 29 glass marbles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of paper pulp for medium-consistency Pulp conveying device
Pump, including bottom plate 1 and pressurization screw rod 4, the upper end left part of bottom plate 1 are fixedly installed with discharge cylinder 2, and the inside of discharge cylinder 2 is left
End upper and lower sides are symmetrically arranged with turn trough 3, are pressurized in the middle part of the left end of screw rod 4 and are fixedly connected with shaft 5, and the inner rotation installation of turn trough 3 turns
Axis 5, the right end upper and lower sides of discharge cylinder 2 are symmetrically arranged with turn hole 7, are pressurized in the middle part of the right end of screw rod 4 and are fixedly connected with bull stick 8, bull stick 8
Left part be fixedly installed with closed-loop 9, the right end of the left end sliding contact discharge cylinder 2 of closed-loop 9, by closed-loop 9 to turning
The barrier in hole 7, the paper pulp for limiting internal moderate concentration are flowed out from turn hole 7, are pressurized the left and right end sliding contact discharge cylinder of screw rod 4
2 inside or so end, the right end of bull stick 8 are fixedly connected with spur gear 10, engage between spur gear 10, and the upper end right part of bottom plate 1 is solid
Dingan County is equipped with motor 11, the model YL of motor 11, and itself has power plug wire, and attaching plug is connected external power supply
Socket may make motor 11 to rotate clockwise, so that the spur gear 10 of upside drives the spur gear 10 of downside to rotate backward, compel
The screw rod 4 of upper and lower sides is rotated backward, there is repulsion pressure to the left to paper pulp, then paper pulp is discharged from paper pulp comb 13,
The roller end of motor 11 is fixedly connected with the right end of the spur gear 10 of upside, is equipped with relief hole in the middle part of the left end of discharge cylinder 2
12, the left port of relief hole 12 is fixedly connected with the right output port of paper pulp comb 13, and the upside right part of discharge cylinder 2 is equipped with feed opening
19, the upper port of feed opening 19 is fixedly connected with feed pipe 20, and the upper port of feed pipe 20 is fixedly connected with funnel 21, passes through funnel
21, paper pulp internally conveniently can be added, side is fixedly installed with maintenance ring 22 in the inside of feed pipe 20, can by maintenance ring 22
It is moved down for limiting crude fibre filter device 23, the upper ends of maintenance ring 22 have crude fibre filter device 23.
Referring to Fig.2, the inside of discharge cylinder 2 includes silicon nitride ceramics layer 14, wolfram steel fibrous layer 15, manganese steel layer 16, titanium
Steel layer 17 and ceramic coating 18, the inside of the outer side bonds wolfram steel fibrous layer 15 of silicon nitride ceramics layer 14, silicon nitride ceramics have
Intensity is high, rub resistance and shock proof characteristic, and by wolfram steel fibrous layer 15 take off it is attached on the outside so that silicon nitride ceramics layer 14
Intensity is higher, the inside of the outer side bonds manganese steel layer 16 of wolfram steel fibrous layer 15, the outer side bonds titanium steel layer 17 of manganese steel layer 16 it is interior
Side, manganese steel layer 16 and titanium steel layer 17 have the characteristic of impact resistance and Resisting fractre, as the middle outer layer of 2 barrel of discharge cylinder, so that
2 impact resistance of discharge cylinder is higher, and ceramic coating 18 has corrosion-resistant and insulation characteristic, and its quality is fine and smooth, so that discharge
Cylinder 2 has good appearance, the outside even application ceramic coating 18 of titanium steel layer 17.
Refering to fig. 1, Fig. 3 and Fig. 4, crude fibre filter device 23 include mounting circular ring 24, rubber ring 25, handle 26,
Plectane 27 and glass marble 29, the inner wall of the outside adhesive rubber annulus 25 of mounting circular ring 24, the outer Slideslip of rubber ring 25 connect
The inner wall of feed pipe 20 is touched, the soft inner wall for being attached to feed pipe 20 of rubber ring 25 limits paper pulp directly from mounting circular ring 24
Gap is cooperated to flow in feed opening 19 with feed pipe 20, the upper end of mounting circular ring 24 is fixedly connected with handle 26, by handle 26, just
In being lifted up crude fibre filter device 23, the inner wall upper and lower sides of mounting circular ring 24 are symmetrically arranged with plectane 27, the inside of plectane 27
Annular is uniformly provided with leak hole 28, and the inside diameter of leak hole 28 is 15 millimeters, and 29 diameter of glass marble is 30 millimeters, and paper pulp can lead to
It crosses leak hole 28 to enter inside glass marble 29, by 29 internal interstices of glass marble, crude fibre can be trapped in 29 gap of glass marble
It is interior, and other substances of paper pulp are placed with glass marble 29 from tighter gap between the downward water conservancy diversion in 29 gap of glass marble, plectane 27.
When the utility model is specifically implemented: paper pulp is added from 21 upper port of funnel, paper pulp enters in feed pipe 20, paper
Slurry can be entered inside glass marble 29 by leak hole 28, and by 29 internal interstices of glass marble, crude fibre can be trapped in glass marble 29
In gap, and other substances of paper pulp are from the downward water conservancy diversion in 29 gap of glass marble, until entering in discharge cylinder 2, rubber ring 25
The soft inner wall for being attached to feed pipe 20, limitation paper pulp directly cooperate gap to flow to feed opening from mounting circular ring 24 and feed pipe 20
In 19, when conveying finishes, handle 26 is pulled up, so that crude fibre filter device 23 takes out feed pipe 20, it can be to thick fibre
Dimensional filter device 23 carries out tap water flushing, so that 29 inside crude fibre of glass marble is washed out by water, can filter crude fibre and fill
It sets 23 to fill in again to feed pipe 20, until crude fibre filter device 23 contacts maintenance ring 22 again, facilitates next use, nitrogenize
Silicon ceramics have intensity high, rub resistance and a shock proof characteristic, and by wolfram steel fibrous layer 15 take off it is attached on the outside so that nitridation
14 intensity of silicon ceramic layer is higher, the characteristic of manganese steel layer 16 and titanium steel layer 17 with impact resistance and Resisting fractre, as discharge cylinder 2
The middle outer layer of wall, so that 2 impact resistance of discharge cylinder is higher, then in the case where pulp pump is used for a long time, discharge cylinder 2 can
Keep good use state.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of pulp pump for medium-consistency Pulp conveying device, including bottom plate (1) and pressurization screw rod (4), it is characterised in that:
The upper end left part of the bottom plate (1) is fixedly installed with discharge cylinder (2), the inside left end upper and lower sides pair of the discharge cylinder (2)
Claim to be equipped with turn trough (3), be fixedly connected shaft (5) in the middle part of the left end of pressurization screw rod (4), the inner rotation of the turn trough (3)
It installs shaft (5), the right end upper and lower sides of the discharge cylinder (2) are symmetrically arranged with turn hole (7), the right end of pressurization screw rod (4)
Middle part is fixedly connected bull stick (8), and the left part of the bull stick (8) is fixedly installed with closed-loop (9), the left end of the closed-loop (9)
The inside of the right end of sliding contact discharge cylinder (2), the left and right end sliding contact discharge cylinder (2) of pressurization screw rod (4) is left
The right end of right end, the bull stick (8) is fixedly connected spur gear (10), and the upper end right part of the bottom plate (1) is fixedly installed with motor
(11), the roller end of the motor (11) is fixedly connected with the right end of the spur gear (10) of upside, a left side for the discharge cylinder (2)
End middle part is equipped with relief hole (12), and the left port of the relief hole (12) is fixedly connected with the right output port of paper pulp comb (13), described
The inside of discharge cylinder (2) includes silicon nitride ceramics layer (14), wolfram steel fibrous layer (15), manganese steel layer (16), titanium steel layer (17)
Feed opening (19) are equipped with the upside right part of ceramic coating (18), the discharge cylinder (2), the upper port of the feed opening (19)
Be fixedly connected feed pipe (20), the upper port of the feed pipe (20) is fixedly connected funnel (21), the feed pipe (20) it is interior
Side is fixedly installed with maintenance ring (22) in portion, and the upper ends of the maintenance ring (22) have crude fibre filter device (23).
2. a kind of pulp pump for medium-consistency Pulp conveying device according to claim 1, it is characterised in that: the nitrogen
The inside of the outer side bonds wolfram steel fibrous layer (15) of SiClx ceramic layer (14), the outer side bonds manganese steel layer of wolfram steel fibrous layer (15)
(16) inside, the inside of the outer side bonds titanium steel layer (17) of manganese steel layer (16), the outside even application ceramics of titanium steel layer (17)
Coating (18).
3. a kind of pulp pump for medium-consistency Pulp conveying device according to claim 1, it is characterised in that: described thick
Fibre filter (23) includes mounting circular ring (24), rubber ring (25), handle (26), plectane (27) and glass marble
(29), the inner wall of the outside adhesive rubber annulus (25) of mounting circular ring (24), the outside sliding contact charging of rubber ring (25)
The inner wall of (20) is managed, the upper end of mounting circular ring (24) is fixedly connected handle (26), and the inner wall upper and lower sides of mounting circular ring (24) are symmetrical
Equipped with plectane (27), the inner annular of plectane (27) is uniformly provided with leak hole (28), and tighter gap is placed with glass between plectane (27)
Glass ball (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129329.8U CN208651138U (en) | 2018-07-17 | 2018-07-17 | A kind of pulp pump for medium-consistency Pulp conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129329.8U CN208651138U (en) | 2018-07-17 | 2018-07-17 | A kind of pulp pump for medium-consistency Pulp conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651138U true CN208651138U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129329.8U Active CN208651138U (en) | 2018-07-17 | 2018-07-17 | A kind of pulp pump for medium-consistency Pulp conveying device |
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| CN (1) | CN208651138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775520A (en) * | 2021-09-24 | 2021-12-10 | 浙江东歌机械设备有限公司 | Corrosion-resistant wear-resistant double-screw pump |
-
2018
- 2018-07-17 CN CN201821129329.8U patent/CN208651138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775520A (en) * | 2021-09-24 | 2021-12-10 | 浙江东歌机械设备有限公司 | Corrosion-resistant wear-resistant double-screw pump |
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