CN202766901U - Medium-concentration series-connection double-suction pulping machine - Google Patents
Medium-concentration series-connection double-suction pulping machine Download PDFInfo
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- CN202766901U CN202766901U CN 201220473584 CN201220473584U CN202766901U CN 202766901 U CN202766901 U CN 202766901U CN 201220473584 CN201220473584 CN 201220473584 CN 201220473584 U CN201220473584 U CN 201220473584U CN 202766901 U CN202766901 U CN 202766901U
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Abstract
The utility model discloses a medium-concentration series-connection double-suction pulping machine which is designed for overcoming the shortcoming that an effect is poor in paper pulp producing by existing equipment. The medium-concentration series-connection double-suction pulping machine at least comprises a machine shell, a pulping disc gap adjusting mechanism, a pulping disc rotation power transmission mechanism, a pulping disc rotating shaft, a rotating pulping disc, a circular-ring-shaped boss, a defibering device, a spiral propeller, a pulp-pump-type impeller and a finished-paper-pulp-outlet hole. Sealing rings are installed between the inner diameter surface of the circular-ring-shaped boss and the side surface of the rotating pulping disc. Pulping flakes are installed on two end faces of the rotating pulping disc. The pulping disc gap adjusting mechanism is installed in the center hole in the left end of the machine shell. Two semi-finished paper pulp material outlet holes are formed in the position where a left pulping area is located on the machine shell, two semi-finished paper pulp material inlet holes are formed in the position where a right pulping area is located on the machine shell, wherein the two semi-finished paper pulp material outlet holes and the two semi-finished paper pulp material inlet holes are communicated through a pulp passing-through cover. The medium-concentration series-connection double-suction pulping machine has the advantages that structure is reasonable, performance is stable, production efficiency is high, the beating degree of virgin pulp can be improved by 8-18 degrees through the single machine, and defibering capacity is especially strong. The medium-concentration series-connection double-suction pulping machine is suitable for production and processing of wood chip pulp, semi-chemical pulp, cotton stalk pulp, bamboo pulp and the like.
Description
Technical field
The utility model relate to a kind of in dense series connection double suction fiberizer.
Background technology
At present the middle or small paper processed of China enterprise all is two disc pulping machines paper pulp processed of using instead with the table roller fiberizer, because it has two to overlap the defibrination dishes and improve in output than table roller fiberizer.Stock inlet is respectively arranged but only have a shared grout outlet though weak point is two defibrination dishes to be had.Slurry after a defibrination mill system is processed is just discharged from casing, and the paper pulp beating degree can only improve the 5-7 degree.In order to satisfy the requirement of papermaking, also to need identical fiberizer processing to regrind, just the beating degree of the paper pulp of making like this can be brought up to the 10-15 degree.The businessman that this fiberizer makes the investment paper-making industry on factory building area, fiberizer buying number of units, all need larger input on the power distribution equipment.This machine can only be processed low concentration paper pulp simultaneously, also needs to set up Pulp dredger and pulp pump when concentration pulp is processed paper processed in adopting, and the slurrying power consumption in paper process processed, water and sewage disposal expense all significantly increase, and have strengthened the papermaking cost.
The utility model content
In order to overcome above-mentioned defective, the utility model provide a kind of effects on slurry making better in dense series connection double suction fiberizer.
For achieving the above object, the utility model provide a kind of in dense series connection double suction fiberizer, described fiberizer comprises casing, abrasive disk space guiding mechanism and mill rotational power transmission mechanism at least; The mill turning cylinder of wounded in the battle key is housed in the centre bore of casing right side, rotary grinding disk with splined hole is housed on the spline position of mill turning cylinder, being seated in the casing that the rotary grinding disk side is corresponding is shaped with round ring boss on the middle separated time, between the aperture surface of annulus boss and the side of rotary grinding disk sealing ring is housed, two defibrination districts about formation; Abrasive disc with the line tooth is housed on the both ends of the surface of rotary grinding disk, on the left and right sides wall corresponding with the abrasive disc of rotary grinding disk abrasive disc is housed also, the abrasive disk space regulator with pulp-inlet pipe that is slidingly matched is housed in the left end centre bore of casing, by round ring boss in the corresponding casing in the side of rotary grinding disk form about be shaped with respectively two on the casing in two defibrination districts and go out, advance semi-finished product pulp material hole, the central axis in two material holes intersects at the casing center, corresponding two pores that go out, advance are communicated with by crossing the slurry lid, also are shaped with finished product paper pulp slurry outlet on the right defibrination district casing; On the left end head with the mill turning cylinder of spline spiral propeller is housed, spiral propeller is inserted in the pulp-inlet pipe hole, pulp-inlet pipe enters the device of discongesting that the paper pulp of loosening is housed on the termination of casing, on the hub external diameter face of cylinder with the rotary grinding disk of spline stock pump formula impeller is housed.
Dense series connection double suction fiberizer is shaped with respectively discharge opening and charging hole in the utility model on the shell wall in two defibrination districts, by entering respectively two defibrination districts of corresponding connection of slurry lid, increases inlet amount; Order processing slip grinds processing through two mill districts continuously, and the paper pulp beating degree reaches paper requirement processed, has improved simultaneously output.Owing to two discharge openings, the charging holes in abrasive material district have increased inlet amount, can enlarge the feed tube diameter of processed slip, and then can be with spiral propeller, discongest device and stock pump formula impeller is arranged in the feed pipe, in the situation that save stock pump and fluffer processing advances to starch concentration at the middle concentration paper pulp of 5%-12%.Save fluffer and stock pump that two disc pulping machine processing middle concentration paper pulps need be used, the design investment purpose little and that reduce production costs in the production process of paper that realized founding the factory has obtained good economic benefit.
Dense series connection double suction fiberizer is rational in infrastructure in the utility model, stable performance, and production efficiency is high, and unit can improve magma beating degree 8-18 degree, discongests very competently, is applicable to the production and processings such as wood chip slurry, semi-chemical pulp, cotton stalk pulp and bamboo pulp.
Description of drawings
Fig. 1 is the utility model preferred embodiment structural representation.
Fig. 2 be among Fig. 1 A-A to view.
Fig. 3 be among Fig. 1 B-B to view.
The specific embodiment
Below in conjunction with Figure of description and preferred embodiment the utility model is described in detail.
As shown in Figure 1 to Figure 3, dense series connection double suction fiberizer has carried out the design of " two defibrination district serial self-suction type fiberizers " in the utility model on the basis of two disc pulping machine structures.Dense series connection double suction fiberizer comprises casing 1, abrasive disk space guiding mechanism and mill rotational power transmission mechanism in the utility model.The mill turning cylinder 2 of wounded in the battle key is housed in the centre bore of casing right side, the rotary grinding disk 3 with splined hole is housed on the spline position of mill turning cylinder 2; The side of rotary grinding disk 3 is seated on the round ring boss 4 that is shaped with on the casing 1 interior middle separated time deserved.Sealing ring 5 is housed, two defibrination districts about formation between the side of the aperture surface of annulus boss 4 and rotary grinding disk 3.
First mill district's the first abrasive disc 611 and the second mill district the first abrasive disc 621 with the line tooth are housed on the both ends of the surface of rotary grinding disk 3.On the left and right sides wall corresponding with the abrasive disc of above-mentioned two rotary grinding disks abrasive disc is housed also, i.e. first mill district second abrasive disc 612 relative with the first mill district the first abrasive disc 611, second mill district second abrasive disc 622 relative with the second mill district the first abrasive disc 621.
The abrasive disk space regulator with pulp-inlet pipe 11 that is slidingly matched is housed in the left end centre bore of casing 1.On the left end head with the mill turning cylinder 2 of spline spiral propeller 10 is housed, spiral propeller 10 is inserted in pulp-inlet pipe 11 holes.Pulp-inlet pipe 11 enter the paper pulp of loosening is housed on the termination of casing 1 discongest device 12, on the hub external diameter face of cylinder with the rotary grinding disk 3 of spline stock pump formula impeller 31 is housed.Side and corresponding casing 1 interior round ring boss 4 common divisions by rotary grinding disk 3 have formed the first mill district and the second mill district.
Be shaped with respectively two on the casing 1 and go out semi-finished product pulp material hole, enter semi-finished product pulp material hole, the central axis in two halves finished paper slurry hole intersects at casing 1 center.Corresponding go out, advance two pores and be communicated with by crossing the slurry lid, preferred structure be casing 1 be provided with left cross slurry cover 13 and right cross to starch cover 14.
Workflow: processed paper pulp advances feeding pipe, enter the first mill district by spiral propeller to its propelling and after discongesting device, entered by semi-finished product paper pulp charging hole, through being discharged by semi-finished product paper pulp discharge opening after the comprehensive functions such as frictional force, shearing force, torsion and aquation between the abrasive disc teeth.After passing through the slurry lid, processed paper pulp enters the second mill district, is entered by semi-finished product paper pulp charging hole, through being discharged by the finished product paper pulp slurry outlet 15 on the casing 1 after the comprehensive functions such as frictional force, shearing force, torsion and aquation between the abrasive disc teeth.
Processed paper pulp is in advancing space, because spiral propeller and the effect of discongesting device, processed slip obtains mixed loose.Rotate simultaneously the quick rotation of the stock pump formula impeller on the hub, make the machine produce self-priming, the discharging lift can reach more than 8 meters.In the situation that save stock pump, not only can process low concentration paper pulp, the processing of concentration pulp in also adapting to.
Dense series connection double suction fiberizer has solved that existing equipment efficient is low, beating degree is low, weight in wet base is unstable, power is large and the defective such as power consumption is many in the utility model.Water saving is more than 50%, and energy-conservation 60%-70% is rational in infrastructure, stable performance, and production efficiency is high, and unit can improve magma beating degree 8-18 degree, discongests very competently, is applicable to the production and processings such as wood chip slurry, semi-chemical pulp, cotton stalk pulp and bamboo pulp.
Above; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (1)
1. dense series connection double suction fiberizer in a kind, it is characterized in that: described fiberizer comprises casing, abrasive disk space guiding mechanism and mill rotational power transmission mechanism at least; The mill turning cylinder of wounded in the battle key is housed in the centre bore of casing right side, rotary grinding disk with splined hole is housed on the spline position of mill turning cylinder, being seated in the casing that the rotary grinding disk side is corresponding is shaped with round ring boss on the middle separated time, between the aperture surface of annulus boss and the side of rotary grinding disk sealing ring is housed, two defibrination districts about formation; Abrasive disc with the line tooth is housed on the both ends of the surface of rotary grinding disk, on the left and right sides wall corresponding with the abrasive disc of rotary grinding disk abrasive disc is housed also, the abrasive disk space regulator with pulp-inlet pipe that is slidingly matched is housed in the left end centre bore of casing, by round ring boss in the corresponding casing in the side of rotary grinding disk form about be shaped with respectively two on the casing in two defibrination districts and go out, advance semi-finished product pulp material hole, the central axis in two material holes intersects at the casing center, corresponding two pores that go out, advance are communicated with by crossing the slurry lid, also are shaped with finished product paper pulp slurry outlet on the right defibrination district casing; On the left end head with the mill turning cylinder of spline spiral propeller is housed, spiral propeller is inserted in the pulp-inlet pipe hole, pulp-inlet pipe enters the device of discongesting that the paper pulp of loosening is housed on the termination of casing, on the hub external diameter face of cylinder with the rotary grinding disk of spline stock pump formula impeller is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473584 CN202766901U (en) | 2012-09-17 | 2012-09-17 | Medium-concentration series-connection double-suction pulping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473584 CN202766901U (en) | 2012-09-17 | 2012-09-17 | Medium-concentration series-connection double-suction pulping machine |
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| Publication Number | Publication Date |
|---|---|
| CN202766901U true CN202766901U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473584 Expired - Fee Related CN202766901U (en) | 2012-09-17 | 2012-09-17 | Medium-concentration series-connection double-suction pulping machine |
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| CN (1) | CN202766901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736122A (en) * | 2019-03-15 | 2019-05-10 | 河南工学院 | Transformer insulating part process equipment |
-
2012
- 2012-09-17 CN CN 201220473584 patent/CN202766901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736122A (en) * | 2019-03-15 | 2019-05-10 | 河南工学院 | Transformer insulating part process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130917 |