CN109208363A - Pulp crushing apparatus is used in a kind of energy-saving and environment-friendly papermaking printing - Google Patents
Pulp crushing apparatus is used in a kind of energy-saving and environment-friendly papermaking printing Download PDFInfo
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- CN109208363A CN109208363A CN201811385793.8A CN201811385793A CN109208363A CN 109208363 A CN109208363 A CN 109208363A CN 201811385793 A CN201811385793 A CN 201811385793A CN 109208363 A CN109208363 A CN 109208363A
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- 238000004537 pulping Methods 0.000 abstract description 4
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
Abstract
The present patent application belongs to paper making equipment technical field, specifically disclose a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus, including rack and power mechanism, rack is equipped with crush box, it crushes upper box part and is equipped with feed inlet, it crushes lower box part and is equipped with discharge port, shaft is rotatably connected in crush box, the top of shaft is fixedly connected with multiple first blades, the lower part of shaft is fixedly connected with multiple second blades, shaft on the position between the first blade and the second blade vertical sliding sealing be cased with push plate, push plate is slidably and sealingly connected with chamber interior wall is crushed, push plate is equipped with tapping hole, the unilateral gate opened downwards is equipped at tapping hole, the rotation of power mechanism drive shaft and push plate slide up and down.Present invention is mainly used for comminution pulp, solve the problems, such as that pulping is increased production cost using power-equipment in the process more and causes economic pressures to enterprise.
Description
Technical field
The invention belongs to paper making equipment technical field, specifically discloses a kind of energy-saving and environment-friendly papermaking printing and set with pulping
It is standby.
Background technique
Paper pulp is using plant fiber as raw material, through fibrous material made from different processing methods.It can be according to processing method
It is divided into mechanical pulp, chemical pulp and chemimechanical pulp；Wood pulp, straw pulp, jute pulp, reed can also be divided into according to fibrous raw material used
Slurry, sugarcane slurry, bamboo pulp, rag stock etc..Refined pulp, bleached pulp, unbleached pulp, high yield pulp1 can be divided into according to different purity again
Paper pulp, semi-chemical pulp etc..Paper pulp is generally chiefly used in manufacturing paper and cardboard.Refined pulp is in addition to being used to manufacture speciality paper, also often
Frequently as the raw material of the cellulose derivatives such as manufacture cellulose esters, cellulose ether.
In preparing pulping process, need plant fiber carrying out crushing slurrying by multiple working procedure, in per pass grinders
It is needed in sequence respectively using different power-equipments, to guarantee there is preferable crushing effect to plant fiber.Power-equipment increases
After improve energy consumption, be unfavorable for environmental protection, while increasing maintenance cost, production cost can be improved in this way, cause economy to enterprise
Pressure.
Summary of the invention
The purpose of the present invention is to provide a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus, during solving pulping
Increase the problem of production cost causes economic pressures to enterprise using power-equipment more.
In order to achieve the above object, base case of the invention are as follows: a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus,
Including rack and power mechanism, rack is equipped with crush box, crushes upper box part and is equipped with feed inlet, crushes lower box part and is equipped with discharging
Mouthful, it is rotatably connected to shaft in crush box, the top of shaft is fixedly connected with multiple first blades, and the lower part of shaft is fixedly connected
Have multiple second blades, shaft on the position between the first blade and the second blade vertical sliding sealing be cased with push plate, push away
Plate is slidably and sealingly connected with chamber interior wall is crushed, and push plate is equipped with tapping hole, is equipped with the unilateral gate opened downwards, power at tapping hole
The rotation of mechanism drive shaft and push plate slide up and down
The working principle of this base case is: applicant has found that paper pulp is crushed by multiprogramming in studying for a long period of time
Afterwards, also mixing in paper pulp has a small amount of bulk plant fiber, since setting filter screen will lead to pipe on the pipeline of conveying paper pulp
Road blocking can only crush again plant fiber by increasing grinding time or equipment, at present by increasing disintegrating apparatus
After conveyance conduit, input cost is not only increased, while increasing equipment occupation space, this undoubtedly improves production cost.
Applicant has found under study for action, before pulverized plant fibre, first starts power mechanism, the rotation of power mechanism drive shaft；It will be first
The secondary plant fiber that crushed is placed into the push plate in crush box by feed inlet, the first blade in shaft rotation process,
First blade crushes plant fiber, and in the process, shaft rotation drives push plate to move up and down, and when push plate moves up, pushes away
Plate pushes plant fiber to move up, and it is larger that the plant fiber at the first blade is squeezed rear bulk density, the first blade energy
Plant fiber is sufficiently crushed, during push plate moves up, is squeezed at unilateral gate by plant fiber or paper pulp are downward
Pressure, unilateral gate are gradually opened, and the paper pulp that plant fiber is formed after crushing for the first time enters the lower section of push plate, the second blade
Paper pulp is crushed again with shaft rotation, during push plate moves down, the unilateral gate in push plate is in close state, push plate
The paper pulp crushed again is pushed to be discharged by discharge port.
The beneficial effect of this base case is:
(1) this equipment in use, can repeatedly crush plant fiber by a crush box, crushed
Process is moved up and down by push plate and is able to achieve feeding, can be squeezed to plant fiber or paper pulp during push plate moves up and down
Pressure, can make plant fiber or paper pulp accumulation between the first blade or the second blade, so that the first blade or the second blade in this way
Plant fiber or paper pulp are sufficiently crushed；
(2) in this equipment, it can be achieved with continuing crushing, intermittent feeding and discharging by a power mechanism, pass through interval
Property charging can guarantee grinding time of the paper pulp in crush box, improve the crushing effect of paper pulp, reduce occur not crushing it is big
Block plant fiber.
Compared with prior art, this equipment dynamic mechanism is few, consumes energy low, not only reduces production cost, while having more sharp
In environmental protection.
Further, tapping hole is located at push plate close to the position of shaft, crushes chamber interior wall and is located at the position above the first blade
On be hinged with inclined baffle, baffle and crush and be equipped with torsional spring between chamber interior wall, the edge of push plate is circumferentially arranged with inclined-plane.When into
After inlet amount in material mouth increases, for baffle to lower swing under the impetus of plant fiber, push plate will push gear to lower swing
Material below plate squeezes unilateral gate and enters below push plate；Inclined-plane can play guiding role to material, can make material in this way
It can smoothly enter into and crushed again below push plate.
Further, shaft upper end is equipped with the stock guide of back taper, and the upper surface of stock guide is radially equipped with spiral helicine lead
Hopper, the edge of stock guide are located at the top of baffle.With in shaft rotation process, the material fallen in above stock guide exists stock guide
It can scatter under stock guide rotary action, it is therefore prevented that material, which agglomerates or is packed together, to be unfavorable for sufficiently crushing, stock guide rotation
When, material is thrown out of in deflector chute, and material can play certain impetus to baffle under the action of the centrifugal, and baffle is by material
Promotion can to lower swing, can make in this way baffle push material moved down by unilateral gate.
Further, discharge outlet is connected with discharge nozzle, ring support is slidably connected in discharge nozzle, ring support is close to powder
It is connected with spring between one end and crush box of broken case, is rotatably connected to screw feeding bar on ring support.Push plate moves down
The material below push plate can be pushed to be discharged by discharge port in the process, material pushes screw feeding bar to rotate by discharge outlet,
Immixture can be played to material in this way, when the material of discharge outlet is pushed away larger, material will push ring support and
Screw feeding bar is mobile, plays buffer function in this way, prevents discharge outlet material extruding force is excessive to be easy to cause equipment damage.
Further, it crushes and offers vertical slot in the middle part of chamber interior wall two sides, push plate two sides are machined with protrusion, and protrusion is located at vertical slot
It is interior, axis hole is offered in the middle part of push plate, is slided up and down in the middle part of shaft and is arranged with casing, push plate fixation is set on casing, casing
Closed curved slot is offered on inner wall, shaft is equipped with guide pad, and guide pad is slidably connected with curved slot inner wall.Shaft
Rotation drives guide pad rotation, slides when guide pad rotates along curved slot, leads since vertical slot plays vertical direction to push plate
To effect, push plate can be made to carry out Stable sliding in the vertical direction in this way, ensure that the effect of the crushing of discharging.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of energy-saving and environment-friendly papermaking printing pulp crushing apparatus embodiment of the present invention；
Fig. 2 is the top view of stock guide in Fig. 1；
Fig. 3 is the part cooperation diagrammatic cross-section of Fig. 1 middle sleeve and shaft.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, motor 2, crush box 3, feed inlet 4, discharge port 5, stock guide
6, baffle 7, the first blade 8, push plate 9, unilateral gate 10, vertical slot 11, casing 12, guide pad 13, protrusion 14, discharge nozzle 15, annular
Bracket 16, curved slot 17, screw feeding bar 18, deflector chute 19, spring 20, the second blade 21, shaft 22.
Embodiment is substantially as shown in Fig. 1, a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus, including rack 1 and dynamic
Force mechanisms, power mechanism are preferably motor 2, and rack 1 is equipped with crush box 3, and crush box offers vertical slot in the middle part of 3 inner wall two sides
11.3 top of crush box is equipped with feed inlet 4, and water pipe can also be installed at feed inlet 4 and adds water into crush box 3 or rinses powder
Broken case 3.Discharge port 5 is offered on the right side of 3 lower part of crush box, discharge nozzle 15, horizontal sliding in discharge nozzle 15 are connected at discharge port 5
It is connected with ring support 16, ring support 16 is connected with spring 20 between one end and crush box 3 of crush box 3.Annular branch
Screw feeding bar 18 is equipped with by bearing on frame 16.Shaft 22 is rotatably connected in crush box, the top of shaft 22 is welded with
First blade 8 of multiple first blades 8, bottom also may be mounted to spiral helicine blade；The lower weld of shaft 22 has multiple
Second blade 21, the length of the second blade 21 are greater than the length of the first blade 8, and shaft 22 is located at the first blade 8 and the second blade
It is arranged with casing 12 on position between 21, sealing ring is installed on 12 inner wall of casing, casing 12 can glide in shaft 22
It is dynamic, the push plate 9 being arranged is welded on casing 12.
9 two sides of push plate are machined with protrusion 14, and protrusion 14 is located in vertical slot 11 and can slide up and down in vertical slot 11.In conjunction with figure
Shown in 3, closed curved slot 17 is offered on 12 inner wall of casing, the head and the tail connection of curved slot 17, shaft 22, which is machined with, to be led
To block 13, guide pad 13 is slidably connected with 17 inner wall of curved slot.Sealing strip is installed on the contact surface of push plate 9 and crush box 3,
Push plate 9 is slidably connected with 3 inner wall of crush box.Multiple tapping holes are circumferentially offered on the position of shaft 22 in push plate 9, this
The number of tapping hole is preferably two in embodiment, and the unilateral gate 10 opened downwards is hinged at tapping hole, 9 upper surface of push plate
Edge circumferentially processes the inclined inclined-plane of oriented tapping hole.3 inner wall of crush box, which is located on the position of 8 top of the first blade, to be hinged with
Inclined baffle 7 is equipped with torsional spring between 3 inner wall of baffle 7 and crush box.As shown in connection with fig. 1, baffle 7 is in torsional spring nature
Lower holding heeling condition, 22 upper end of shaft are welded with the stock guide 6 of back taper, as shown in connection with fig. 2, the upper surface edge of stock guide 6
Radial direction offers spiral helicine deflector chute 19, and the edge of stock guide 6 is located at the top of baffle 7.The output shaft of motor 2 is straight up
It arranges and coaxially connected with shaft 22.
Specific implementation process is as follows: before pulverized plant fibre, first starting motor 2, the output shaft rotate driving of motor 2 turns
Axis 22 rotates；The plant fiber that crushed for the first time is placed into the push plate 9 in crush box 3 by feed inlet 4, stock guide 6 with
In 22 rotation process of shaft, the plant fiber fallen in above stock guide 6 can be stirred scattered under 6 rotary action of stock guide, it is therefore prevented that
Material agglomerates or is packed together and is unfavorable for crushing, and when stock guide 6 rotates, material is thrown out of in deflector chute 19, material from
Heart effect is lower can play the role of to baffle 7 it is certain push down on, baffle 7 can be to lower swing by the promotion of material, such energy
Make baffle 7 that material be pushed to move down by unilateral gate 10.
After the inlet amount in feed inlet 4 increases, baffle 7 under the impetus of plant fiber to lower swing, motor 2
Output shaft rotation drives casing 12 and push plate 9 to lower swing, and push plate 9 squeezes single to the material that lower swing will push 7 lower section of baffle
To door 10 and enter 9 lower section of push plate；Inclined-plane can play guiding role to material, material can be made to can smoothly enter at tapping hole in this way
And then it enters below push plate 9 and is crushed again.For first blade 8 in 22 rotation process of shaft, the first blade 8 is fine by plant
Dimension crushes.During the rotation of shaft 22 drives, push plate 9 and casing 12 move up and down under the effect of curved slot 17, and push plate 9 is upward
When mobile, push plate 9 pushes plant fiber to move up, and it is larger that the plant fiber at the first blade 8 is squeezed rear bulk density,
The rotation of first blade 8 can sufficiently crush plant fiber；In the process, it is squeezed at unilateral gate 10, unilateral gate 10
It is gradually opened, the paper pulp that plant fiber is formed after crushing for the first time enters the lower section of push plate 9, and the second blade 21 is with shaft 22
Rotation crushes paper pulp again, and during push plate 9 moves down, the unilateral gate 10 in push plate 9 is in close state, push plate 9
Smashed paper pulp is discharged by discharge port 5 again for promotion, and during paper pulp passes through discharge nozzle 15, paper pulp pushes screw feeding bar
18 rotations, the rotation of screw feeding bar 18 can be stirred paper pulp, keep paper pulp mixing more uniform.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus, including rack and power mechanism, rack are equipped with crush box, powder
Broken upper box part is equipped with feed inlet, crushes lower box part and is equipped with discharge port, which is characterized in that is rotatably connected to shaft in crush box, turns
The top of axis is fixedly connected with multiple first blades, and the lower part of shaft is fixedly connected with multiple second blades, and shaft is located at first
Vertical sliding sealing is cased with push plate on position between blade and the second blade, and push plate is slidably and sealingly connected with chamber interior wall is crushed,
Push plate is equipped with tapping hole, is equipped with the unilateral gate opened downwards at tapping hole, above and below the rotation of power mechanism drive shaft and push plate
Sliding.
2. a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus according to claim 1, which is characterized in that blowing hole location
In push plate close to the position of shaft, crushing chamber interior wall, which is located on the position above the first blade, is hinged with inclined baffle, baffle
Torsional spring is equipped between chamber interior wall with crushing, the edge of push plate is circumferentially arranged with inclined-plane.
3. a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus according to claim 2, which is characterized in that shaft upper end
Stock guide equipped with back taper, the upper surface of stock guide are radially equipped with spiral helicine deflector chute, and the edge of stock guide is located at gear
The top of plate.
4. a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus according to claim 1, which is characterized in that discharge outlet
It is connected with discharge nozzle, ring support is slidably connected in discharge nozzle, ring support is between one end and crush box of crush box
It is connected with spring, is rotatably connected to screw feeding bar on ring support.
5. a kind of energy-saving and environment-friendly papermaking printing pulp crushing apparatus according to claim 1, which is characterized in that in crush box
Vertical slot is offered in the middle part of wall two sides, push plate two sides are machined with protrusion, and protrusion is located in vertical slot, axis hole is offered in the middle part of push plate,
It is slided up and down in the middle part of shaft and is arranged with casing, push plate fixation is set on casing, and closed curve is offered on internal surface of sleeve pipe
Groove, shaft are equipped with guide pad, and guide pad is slidably connected with curved slot inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385793.8A CN109208363B (en) | 2018-11-20 | 2018-11-20 | Energy-concerving and environment-protective pulping equipment for papermaking printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385793.8A CN109208363B (en) | 2018-11-20 | 2018-11-20 | Energy-concerving and environment-protective pulping equipment for papermaking printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208363A true CN109208363A (en) | 2019-01-15 |
| CN109208363B CN109208363B (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385793.8A Active CN109208363B (en) | 2018-11-20 | 2018-11-20 | Energy-concerving and environment-protective pulping equipment for papermaking printing |
Country Status (1)
| Country | Link |
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| CN (1) | CN109208363B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952361A (en) * | 2019-11-25 | 2020-04-03 | 福清市迪川包装有限公司 | Environment-friendly scrapped printed matter recovery device |
| CN111608000A (en) * | 2020-05-26 | 2020-09-01 | 陈爱丽 | Paper recycling device capable of introducing shredded paper once based on paper volume change |
| CN112681017A (en) * | 2020-12-17 | 2021-04-20 | 江苏沛阳环保设备制造有限公司 | Environment-friendly lunch box forming device and forming method |
| CN113622211A (en) * | 2021-08-12 | 2021-11-09 | 江苏京环隆亨纸业有限公司 | Packaging paperboard regeneration efficient pulping device |
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|---|---|---|---|---|
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| CN205700862U (en) * | 2016-04-27 | 2016-11-23 | 青岛市房屋建设集团股份有限公司 | A kind of rubbish quick treatment device for building |
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| CN108499674A (en) * | 2018-04-23 | 2018-09-07 | 凤冈县万福食品有限责任公司 | Cassia seed screening plant |
| CN108686580A (en) * | 2018-07-27 | 2018-10-23 | 遵义大兴复肥有限责任公司 | Fertilizer granulator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110952361A (en) * | 2019-11-25 | 2020-04-03 | 福清市迪川包装有限公司 | Environment-friendly scrapped printed matter recovery device |
| CN111608000A (en) * | 2020-05-26 | 2020-09-01 | 陈爱丽 | Paper recycling device capable of introducing shredded paper once based on paper volume change |
| CN112681017A (en) * | 2020-12-17 | 2021-04-20 | 江苏沛阳环保设备制造有限公司 | Environment-friendly lunch box forming device and forming method |
| CN113622211A (en) * | 2021-08-12 | 2021-11-09 | 江苏京环隆亨纸业有限公司 | Packaging paperboard regeneration efficient pulping device |
| CN113622211B (en) * | 2021-08-12 | 2022-05-31 | 江苏京环隆亨纸业有限公司 | Packaging paperboard regeneration efficient pulping device |
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