CN208959681U - A kind of paper pulp homogenizer - Google Patents
A kind of paper pulp homogenizer Download PDFInfo
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- CN208959681U CN208959681U CN201821618902.1U CN201821618902U CN208959681U CN 208959681 U CN208959681 U CN 208959681U CN 201821618902 U CN201821618902 U CN 201821618902U CN 208959681 U CN208959681 U CN 208959681U
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- paper pulp
- rotor
- stator
- impeller
- main shaft
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Abstract
The utility model discloses a kind of paper pulp homogenizers, including including pedestal, motor base, motor, support, sebific duct, the pump housing, outer connect cylinder, bushing, end cap, stator, screw, sealing ring, impeller, rotor, feed inlet, porous plug, main shaft, dust cover, shaft coupling, pulp solution enters pump body by feed inlet, motor drives main shaft rotation by shaft coupling, main shaft drives the impeller of shearing disk and rotor to rotate, pulp solution high-speed extrusion friction between rotor and stator is crushed the fiber in paper pulp further, the motive force that impeller rotation generates enters paper pulp, and next shearing disk is interior to be crushed again, finally from the paper pulp after end cap output processing, plant fiber, which can be greatly improved, by multiple stage crushing is crushed fineness and crushing efficiency, improve into the hardness and toughness of paper, it obtains excellent at paper product phase.
Description
Technical field
The present invention relates to a kind of papermaking process units, and in particular to a kind of paper pulp homogenizer.
Background technique
Homogenizer be mainly used for the preparation of samples of field of medicaments, the enzymatic treatment of food industry, paper industry, pharmaceuticals industry,
The fields such as cosmetics industry, paint industry and petrochemical industry.Early in 1948, German FLUKO company was invented for the first time using high
Dispersion and emulsion equipment is made in shearing mechanism, and high cut disperse emulsification equipment has had already appeared a variety of series of products, homogeneous in the world
Machinery industry maintains the leading position.In the past 40 years, especially European some countries obtain fast in high shear dispersion homogenizer industry
Speed development, and significant role, such as makeup, pharmacy, food, coating, binder are played in many fields.Foreign study system
The shearing homogenisation equipmen made substantially uses rotor-type structure as homogeneous head, and under the high-speed driving of motor, material exists
High-speed motion in gap between rotor and stator forms strong aquashear and turbulent flow, make that material generates at the same time from
Under the coordinative role power of the comprehensive functions power such as the heart, extruding, collision, is adequately dispersed, is emulsified, is crushed, reach requirement
Effect.The U.S. and Germany all make remarkable progress in terms of the research and development of shearing homogenizer, German company development
Serial high cut disperse emulsification agent, pipe line type high-shear dispersing emulsifying agent, tubular type dispersion emulsifier, intermittent high shear and interval
The high-tech products advanced in the world such as formula bearing-free dispersion emulsifier, effective powerful dispersion emulsifier.
The homogenizer research product in China is since individual producers fifties, is that Shanghai Tobacco machinery plant is imitated earliest
U.S.'s product just starts gradually to produce homogenizer, and is traditional high pressure homogenization equipment mostly until the eighties.With state
The rapid development of outer shearing homogenizer, in recent years, domestic many scientific research personnel, manufacture and use producer also start to pay attention to cutting
The research work of cut type homogenizer.
In papermaking processing technology, paper pulp is mainly derived from plant fiber and old paper stock, and plant fiber mainly includes stem
Dry fibers class, bast fiber class, seed hair fiber class and lumber fibre class, wherein being especially most important with lumber fibre class.Slurrying work
Skill is primarily referred to as utilizing the production for chemically or mechanically making plant fiber material dissociation become true qualities or bleached pulp
Journey is mostly used greatly at present based on mechanical means processing.Have using paper pulp made of mechanical means grinding fibrous raw material and is produced into
This is low, and production process is simple, strong at the absorbency of paper, and opacity is high, the soft and smooth feature of paper.However, mechanical at present
Pulper Shortcomings in terms of paper pulp fineness, so that non-cellulose component content is excessively high, coma granularity is excessive, fiber evenness
Poor, diameter affects paper strength, at paper toughness and condition.
Utility model content
In view of the deficiencies of the prior art, it the purpose of the present invention is to provide a kind of paper pulp homogenizer, is mainly cut by multistage
Cutting disc linkage realizes that the micron order of paper pulp fiber is broken, to reach raising pulp quality.
A kind of paper pulp homogenizer include pedestal, motor base, motor, support, sebific duct, the pump housing, outer connect cylinder, bushing, end cap,
Stator, screw, sealing ring, impeller, rotor, feed inlet, porous plug, main shaft, dust cover, shaft coupling, motor are solid by bolt
It is scheduled on motor base, motor base is bolted on pedestal, and support is bolted on pedestal, and motor passes through
Shaft coupling is connect with main shaft, and main shaft is fixed on the support by angular contact deep groove ball bearing, and main shaft left end is inserted into the pump housing, is passed through
Flat key respectively with shearing disk be connected, shearing disk is made of stator, impeller, rotor, between shearing disk by axle sleeve be isolated, impeller and
It is connected between rotor by screw, stator is connected by screw and outer connect cylinder and support, and main shaft left end passes through bushing and locking
Nut compresses stator, and end cap is connected by bolt and support, and the pump housing is connected by bolt and support, and sebific duct is to mechanical seal position
It imports clear water and plays cooling effect, prevent paper pulp from overflowing in sealing ring indentation pump housing seal groove, feed inlet and the pump housing pass through bolt
Fixed, porous plug is the threaded hole for being machined in upper surface of support, adjusts support air pressure inside by exhaust cap, dust cover passes through spiral shell
Nail is fixed on the base, and pulp solution enters pump body by feed inlet first, and motor drives main shaft to rotate by shaft coupling,
Main shaft drives the impeller of shearing disk and rotor to rotate, and pulp solution high-speed extrusion friction between rotor and stator makes in paper pulp
Fiber is further crushed, impeller rotation generate motive force make paper pulp enter next shearing disk in be crushed again, finally from
Paper pulp after end cap output processing will generate biggish vibration in the connecting portion of the pump housing and support due to the high speed rotation of main shaft
Dynamic and fever, while the position is also the important support position of main shaft, therefore the position needs to be arranged circulating cooling system, sebific duct
Clear water, which is introduced, from external water pump realizes cooling.
Further, as a specific structural form, support of the present invention is generally columnar structured, is divided into
Two cavitys, left end are that open cavity is bolted with the pump housing, and right end is enclosed type cavity for placing main shaft and adjusting
Save air pressure inside.
Further, as a specific structural form, the pump housing of the present invention is generally columnar structured, internal
It is fixed with outer connect cylinder and stator by screw, through-hole is machined at the top of the pump housing and is connect using bolt with feed inlet.
Further, as a specific structural form, stator of the present invention passes through screw and outer connect cylinder and branch
Seat is connected, and stator is disk-like structure, and surface uniform welding has the block of sector crosssection, forms the logical of sector crosssection between block
Road.
Further, as a specific structural form, rotor of the present invention is fixed by screw and impeller, is turned
Son is disk-like structure, and surface uniform welding has a block of sector crosssection, and the channel of sector crosssection is formed between block, when stator with
Paper pulp enters rotor from stator when the channel of rotor is connected, during rotation by mechanical presses, into internal rotor after again
The shearing force of blade by impeller.
Further, as a specific structural form, impeller of the present invention is fixed on main shaft by flat key,
Arc shaped blade is uniformly welded in hollow impeller axis outer surface.
Further, as a specific structural form, porous plug of the present invention uses the exhaust of M20 × 22
Cap adjusts support air pressure inside.
Detailed description of the invention
Below with attached drawing, the present invention is further illustrated, but the embodiment in attached drawing is not constituted to the present invention
Any restrictions.
Fig. 1 is a kind of main view of paper pulp homogenizer of the invention；
Fig. 2 is a kind of left view of paper pulp homogenizer of the invention；
Fig. 3 is a kind of main view of the stator of paper pulp homogenizer of the invention；
Fig. 4 is a kind of left view of the stator of paper pulp homogenizer of the invention；
Fig. 5 is a kind of main view of the rotor of paper pulp homogenizer of the invention；
Fig. 6 is a kind of left view of the rotor of paper pulp homogenizer of the invention；
Fig. 7 is a kind of main view of the support of paper pulp homogenizer of the invention；
Fig. 8 is a kind of left view of the support of paper pulp homogenizer of the invention；
Fig. 9 is a kind of main view of the impeller of paper pulp homogenizer of the invention；
Figure 10 is a kind of left view of the impeller of paper pulp homogenizer of the invention；
Figure 11 is a kind of main view of the end cap of paper pulp homogenizer of the invention；
Figure 12 is a kind of left view of the end cap of paper pulp homogenizer of the invention.
Specific embodiment
A kind of paper pulp homogenizer includes pedestal (1), motor base (2), motor (3), support (4), sebific duct (5), the pump housing
(6), outer connect cylinder (7), bushing (8), end cap (9), stator (10), screw (11), sealing ring (12), impeller (13), rotor (14),
Feed inlet (15), porous plug (16), main shaft (17), dust cover (18), shaft coupling (19), motor (3) are bolted on electricity
On machine base (2), motor base (2) is bolted on pedestal (1), and support (4) is bolted on pedestal (1)
On, motor (3) is connect by shaft coupling (19) with main shaft (17), and main shaft (17) is fixed on support by angular contact deep groove ball bearing
(4) on, main shaft (17) left end is inserted into the pump housing (6), is connected respectively with shearing disk by flat key, shearing disk is by stator (10), leaf
(13), rotor (14) composition are taken turns, is isolated between shearing disk by axle sleeve, it is solid by screw between impeller (13) and rotor (14)
Even, stator (10) is connected by screw (11) and outer connect cylinder (7) and support (4), main shaft (17) left end pass through bushing (8) and
Locking nut compresses stator (10), and end cap (9) is connected by bolt and support (4), and the pump housing (6) is solid by bolt and support (4)
Even, sebific duct (5) imports clear water to mechanical seal position and plays cooling effect, and sealing ring (12), which is pressed into the pump housing (6) seal groove, to be prevented
Only paper pulp overflows, and feed inlet (15) is bolted with the pump housing (6), and porous plug (16) is to be machined in support (4) upper surface
Threaded hole adjusts support (4) air pressure inside by exhaust cap, and dust cover (18) is fixed by screws on pedestal (1), first
Pulp solution enters the pump housing (6) inside by feed inlet (15), and motor (3) drives main shaft (17) rotation by shaft coupling (19),
Main shaft (17) drives the impeller (13) of shearing disk and rotor (14) to rotate, and pulp solution is between rotor (14) and stator (10)
High-speed extrusion friction is crushed the fiber in paper pulp further, and the motive force that impeller (13) rotation generates makes paper pulp enter next cut
It is crushed in cutting disc, is finally being pumped from the paper pulp after end cap (9) output processing due to the high speed rotation of main shaft (17) again
Body (6) and the connecting portion of support (4) will generate biggish vibration and fever, while the position is also the important branch of main shaft (17)
Support part position, therefore the position needs to be arranged circulating cooling system, sebific duct (5) introduces clear water from external water pump and realizes cooling.
The present invention is not limited to the above embodiments, and all technical solutions using equivalent replacement or equivalency belong to this
Invent claimed range.
Claims (7)
1. a kind of paper pulp homogenizer, it is characterised in that including pedestal (1), motor base (2), motor (3), support (4), sebific duct
(5), the pump housing (6), outer connect cylinder (7), bushing (8), end cap (9), stator (10), screw (11), sealing ring (12), impeller (13),
Rotor (14), feed inlet (15), porous plug (16), main shaft (17), dust cover (18), shaft coupling (19), motor (3) pass through bolt
It is fixed on motor base (2), motor base (2) is bolted on pedestal (1), and support (4) is bolted on
On pedestal (1), motor (3) is connect by shaft coupling (19) with main shaft (17), and main shaft (17) is solid by angular contact deep groove ball bearing
It is scheduled on support (4), main shaft (17) left end is inserted into the pump housing (6), is connected respectively with shearing disk by flat key, shearing disk is by stator
(10), impeller (13), rotor (14) form, and are isolated between shearing disk by axle sleeve, are passed through between impeller (13) and rotor (14)
Screw is connected, and stator (10) is connected by screw (11) and outer connect cylinder (7) and support (4), and main shaft (17) left end passes through bushing
(8) and locking nut compresses stator (10), and end cap (9) is connected by bolt and support (4), and the pump housing (6) passes through bolt and support
(4) it is connected, sebific duct (5) imports clear water to mechanical seal position and plays cooling effect, and sealing ring (12) is pressed into the pump housing (6) seal groove
Inside prevent paper pulp from overflowing, feed inlet (15) is bolted with the pump housing (6), and porous plug (16) is to be machined in table on support (4)
The threaded hole in face adjusts support (4) air pressure inside by exhaust cap, and dust cover (18) is fixed by screws on pedestal (1), first
First pulp solution enters the pump housing (6) inside by feed inlet (15), and motor (3) drives main shaft (17) rotation by shaft coupling (19)
Turn, main shaft (17) drives the impeller (13) of shearing disk and rotor (14) to rotate, pulp solution rotor (14) and stator (10) it
Between high-speed extrusion friction be crushed the fiber in paper pulp further, impeller (13) rotation generate motive force make paper pulp enter it is next
It is crushed again in shearing disk, finally from the paper pulp after end cap (9) output processing.
2. a kind of paper pulp homogenizer according to claim 1, it is characterised in that the generally cylinder-shaped knot of the support (4)
Structure is divided into two cavitys, and left end is that open cavity is bolted with the pump housing (6), and right end is enclosed type cavity for putting
It sets main shaft and adjusts air pressure inside.
3. a kind of paper pulp homogenizer according to claim 1, it is characterised in that the generally cylinder-shaped knot of the pump housing (6)
Structure, it is internal that outer connect cylinder (7) and stator (10) are fixed with by screw, through-hole is machined at the top of the pump housing (6) using bolt and charging
Mouth (15) connection.
4. a kind of paper pulp homogenizer according to claim 1, it is characterised in that the stator (10) passes through screw (11)
It is connected with outer connect cylinder (7) and support (4), stator (10) is disk-like structure, and surface uniform welding has the block of sector crosssection, block
Between formed sector crosssection channel.
5. a kind of paper pulp homogenizer according to claim 1, it is characterised in that the rotor (14) passes through screw (11)
Fixed with impeller (13), rotor (14) is disk-like structure, and surface uniform welding has the block of sector crosssection, forms fan between block
The channel of tee section, when the channel of stator (10) and rotor (14) is connected, paper pulp enters rotor (14) from stator (10), is turning
By mechanical presses during dynamic, into rotor (14) inside after the shearing force by the blade of impeller (13) again.
6. a kind of paper pulp homogenizer according to claim 1, it is characterised in that the impeller (13) is fixed by flat key
On main shaft (17), arc shaped blade is uniformly welded in hollow impeller axis outer surface.
7. a kind of paper pulp homogenizer according to claim 1, it is characterised in that the porous plug (16) uses M20 × 22
Exhaust cap adjust support (4) air pressure inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618902.1U CN208959681U (en) | 2018-10-06 | 2018-10-06 | A kind of paper pulp homogenizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618902.1U CN208959681U (en) | 2018-10-06 | 2018-10-06 | A kind of paper pulp homogenizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959681U true CN208959681U (en) | 2019-06-11 |
Family
ID=66756933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618902.1U Expired - Fee Related CN208959681U (en) | 2018-10-06 | 2018-10-06 | A kind of paper pulp homogenizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959681U (en) |
-
2018
- 2018-10-06 CN CN201821618902.1U patent/CN208959681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190611 Termination date: 20201006 |