CN204715120U - A kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter - Google Patents
A kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter Download PDFInfo
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- CN204715120U CN204715120U CN201520418036.1U CN201520418036U CN204715120U CN 204715120 U CN204715120 U CN 204715120U CN 201520418036 U CN201520418036 U CN 201520418036U CN 204715120 U CN204715120 U CN 204715120U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The utility model provides a kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter, mainly comprises gas shock kinetic energy generating apparatus, pulping cutter and liquid slurry generating apparatus.Be characterized in utilizing gas shock kinetic energy particle, utilize the pulping cutter of band triangular sawtooth to shear particle, and mix with aqueous water and generate slurries.The utility model by clockwise and 4 of circumference uniform distribution pneumatic convey arms realize the impact of liquid slurry cylinder multizone particle, to be reduced by half the pressurization speed-raising realizing air-flow successively by the internal diameter of pneumatic convey house steward, pneumatic convey arm; The round-corner transition of the junction be responsible for by pneumatic convey, pneumatic convey arm corner reduces airflow kinetic energy loss; Realized the shearing-crushing of particle by the pulping cutter often organizing 6 triangular sawtooth in upper, middle and lower, prevent from falling into larger foreign matter by space formula liquid slurry cover and gas is discharged, strengthened the structural strength of liquid slurry cover by the liquid slurry cover brace summer that 8 circumferences are uniform.
Description
Technical field
The utility model relates to a kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter, particularly relate to a kind of by clockwise and 4 of circumference uniform distribution pneumatic convey arms realize the impact of liquid slurry cylinder multizone particle, to be reduced by half successively the pressurization speed-raising realizing air-flow by the internal diameter of pneumatic convey house steward, pneumatic convey arm; The round-corner transition of the junction be responsible for by pneumatic convey, pneumatic convey arm corner reduces airflow kinetic energy loss; The shearing-crushing of particle is realized by the pulping cutter often organizing 6 triangular sawtooth in upper, middle and lower, prevent from falling into larger foreign matter and gas discharge by space formula liquid slurry cover, strengthened the structural strength of liquid slurry cover by the liquid slurry cover brace summer that 8 circumferences are uniform, belong to the technical research field of paper-making industry pulping equipment.
Background technology
In paper industry, the generation of paper pulp needs pulpboard, waste and old books, waste carton etc. to put into hydrabrusher, and carries out size degradation by the rotation of rotor, to make unit for uniform suspension.But due to the unicity of current pulper working method and structure, cause following problem: one is that efficiency is low, pulping region is not comprehensive, existing pulper is by the restriction of rotor mounting location, make each region pulping unbalanced, cause chaff size to differ, liquid slurry is uneven, need to increase pulping time as the uniform liquid slurry of particle will be produced, thus cause pulping efficiency low; Two is that energy consumption is large, existing pulper mainly realizes the decomposition of particle by the stirring of mechanical rotor, the rotation of mechanical rotor needs to consume a large amount of electric energy, and rotor not only wants carry fluid to rotate in motion process, but also the resistance of fluid will be overcome, this increases the consumption of electric energy to a certain extent.
Therefore, the problem such as low for mechanical pulping efficiency ubiquitous in existing pulping equipment, energy consumption is large, should consider from pulper working method and structure, designs the high and a kind of pulping equipment that energy consumption is little of mechanical rotor, efficiency.
Summary of the invention
The problems such as the mechanical pulping efficiency that the utility model exists for existing pulping equipment is low, energy consumption is large, provide a kind of a kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter that can effectively solve the problem.
A kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter of the present utility model is by the following technical solutions:
A kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter, mainly comprise gas shock kinetic energy generating apparatus, pulping cutter and liquid slurry generating apparatus, described gas shock kinetic energy generating apparatus is by air compressor, pneumatic convey house steward, pneumatic convey arm A, pneumatic convey arm B, pneumatic convey arm C and pneumatic convey arm D forms, air compressor is fixed on liquid slurry cover by air compressor hold-down screw, pneumatic convey house steward upper end is arranged on air compressor lower end, pneumatic convey house steward lower end is connected with pneumatic convey arm A, pneumatic convey arm B, pneumatic convey arm C and pneumatic convey arm D, each pneumatic convey arm is clockwise and even circumferential distribution successively, the internal diameter of pneumatic convey house steward is
d 1, the internal diameter of pneumatic convey arm is
d 2and
d 2=
d 1/ 2, pneumatic convey arm A, the length of pneumatic convey arm C is
l 1, the length of pneumatic convey arm B, pneumatic convey arm D is
l 2and
l 2=
l 1/ 2, the knuckle of pneumatic convey house steward and pneumatic convey arm junction is
r 1, the fillet of pneumatic convey arm corner is
r 2and
r 2=
r 1/ 2, described pulping cutter is welded on 4 pneumatic convey arms with the form often organizing 6, upper, middle and lower respectively, and the lower surface of pulping cutter is triangular sawtooth structure, and pulping cutter thickness is
b 1and its numerical values recited is
b 1=
d 2/ 2, pulping cutter length is
l 3and
l 3=8
b 1, described liquid slurry generating apparatus starches cylinder by liquid and liquid slurry cover forms, liquid slurry cylinder is columnar structured, liquid slurry cover is arranged on liquid slurry cylinder by liquid slurry cover hold-down screw, liquid slurry cylinder is built with the mixed liquor of aqueous water and particle, liquid slurry cylinder bottom surface is provided with pillar, pillar is 4 and circumference is uniformly distributed, liquid slurry cylinder lower end side is provided with discharging opening, liquid slurry cover starches cover outer ring by liquid, liquid slurry cover brace summer, liquid slurry cover inner ring and air compressing support composition, liquid slurry cover outer ring, liquid slurry cover inner ring and air compressing support are cirque structure, liquid slurry cover brace summer is square structure, its quantity is 8 and circumference is uniformly distributed, space is therebetween water inlet charging aperture, air compressing support center has circular hole, for installing pneumatic convey house steward.
The utility model is by pneumatic convey arm A, pneumatic convey arm B, pneumatic convey arm C and pneumatic convey arm D is clockwise and even circumferential distribution successively, and pneumatic convey arm B, the length of pneumatic convey arm D is pneumatic convey arm A, 1/2 of pneumatic convey arm C length, the impact of liquid slurry cylinder multizone particle is realized by this design, namely longer stream conveying arm A, the impact that pneumatic convey arm C realizes liquid slurry cylinder exterior domain is stirred, shorter pneumatic convey arm B, the impact that pneumatic convey arm D realizes liquid slurry cylinder inner region is stirred, namely when operating, high velocity air sprays in the mixture of particle and water through pneumatic convey arm, particle and water is forced outside air-flow, to produce ascending motion by bottom, produce with the particle of upper end in motion process and collide, thus form the impact in this region, stir and particle, and pneumatic convey is propped up bore is designed to pneumatic convey house steward 1/2, realized the pressurization speed-raising of air-flow by this design, improve the kinetic energy of air-flow, ensure that impact kinetic energy has enough crushing forces, ensure to stir, pulping efficiency, and pneumatic convey house steward and pneumatic convey arm junction, pneumatic convey arm corner are adopted round-corner transition, realize reducing airflow kinetic energy loss.
Pulping cutter lower surface is designed to triangular sawtooth structure by the utility model, the shearing-crushing of particle is realized by this design, namely impact through pneumatic convey arm the particle stirred in uphill process, touch pulping cutter, the triangular sawtooth of pulping cutter lower end produces the effect of shearing, tearing to particle, and with under the acting in conjunction of particle climbing power, make particle broken; And often to organize the form welding of 6, upper, middle and lower on pneumatic convey arm, this structural design both can increase the shearing-crushing region of particle, can realize again the repeatedly shearing-crushing to a certain particle.
Liquid is starched cover brace summer and is designed to circumference and is uniformly distributed by the utility model, is strengthened the structural strength of whole liquid slurry cover by this design; And liquid is starched cover outer ring, space between liquid slurry cover inner ring and liquid slurry cover brace summer as water inlet charging aperture, both can meet add water, reinforced and prevent from falling into larger foreign matter function, the discharge of gas in liquid slurry cylinder can be realized again.
The beneficial effects of the utility model are: the impact being realized liquid slurry cylinder multizone particle by clockwise and 4 of circumference uniform distribution pneumatic convey arms; Reduced by half successively by the internal diameter of pneumatic convey house steward, pneumatic convey arm, realize the pressurization speed-raising of air-flow, ensure the crushing force of impact kinetic energy; The round-corner transition of the junction be responsible for by pneumatic convey, pneumatic convey arm corner, reduces airflow kinetic energy loss; The shearing-crushing of particle is realized by the pulping cutter often organizing 6 triangular sawtooth in upper, middle and lower; Prevent from falling into larger foreign matter and gas discharge by space formula liquid slurry cover; The structural strength of liquid slurry cover is strengthened by the liquid slurry cover brace summer that 8 circumferences are uniform.
Accompanying drawing explanation
Fig. 1 is overall structure of the present utility model and part-structure scale diagrams;
Fig. 2 is layout and the part-structure scale diagrams of gas shock kinetic energy pulping device of the present utility model;
Fig. 3 is the structural representation of pulping cutter of the present utility model;
Fig. 4 is the physical dimension schematic diagram of pulping cutter of the present utility model;
Fig. 5 is liquid of the present utility model slurry Cap structure for box-like container schematic diagram.
Wherein: 1, discharging opening, 2, pillar, 3, pulping cutter, 4, pneumatic convey arm A, 5, liquid slurry cylinder, 6, pneumatic convey house steward, 7, liquid slurry cover hold-down screw, 8, water inlet charging aperture, 9, liquid slurry cover, 10, air compressor, 11, air compressor hold-down screw, 12, pneumatic convey arm D, 13, pneumatic convey arm B, 14, pneumatic convey arm C, 15, liquid slurry cover outer ring, 16, liquid slurry cover brace summer, 17, liquid slurry cover inner ring, 18, air compressing support.
Detailed description of the invention
Embodiment:
As shown in Figure 1 and Figure 2, a kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter, mainly comprises gas shock kinetic energy generating apparatus, pulping cutter 3 and liquid slurry generating apparatus.Gas shock kinetic energy generating apparatus is by air compressor 10, pneumatic convey house steward 6, pneumatic convey arm A 4, pneumatic convey arm B 13, pneumatic convey arm C 14 and pneumatic convey arm D 12 forms, air compressor 10 is fixed on liquid slurry cover 9 by air compressor hold-down screw 11, pneumatic convey house steward 6 upper end is arranged on air compressor 10 lower end, pneumatic convey house steward 6 lower end is connected with pneumatic convey arm A 4, pneumatic convey arm B 13, pneumatic convey arm C 14 and pneumatic convey arm D 12, each pneumatic convey arm is clockwise and even circumferential distribution successively, pneumatic convey arm A 4, the length of pneumatic convey arm C 14 is
l 1, the length of pneumatic convey arm B 13, pneumatic convey arm D 12 is
l 2and
l 2=
l 1/ 2.This structural design realizes the impact of liquid slurry cylinder 5 multizone particle, namely the impact that longer stream conveying arm A 4, pneumatic convey arm C 14 realize liquid slurry cylinder 5 exterior domain is stirred, the impact that shorter pneumatic convey arm B 13, pneumatic convey arm D 12 realize liquid slurry cylinder 5 inner region is stirred, namely when operating, high velocity air sprays in the mixture of particle and water through pneumatic convey arm, particle and water is forced outside air-flow, to produce ascending motion by bottom, produce with the particle of upper end in motion process and collide, thus form the impact in this region, stirring and particle;
The internal diameter of pneumatic convey house steward 6 is
d 1, the internal diameter of pneumatic convey arm is
d 2and
d 2=
d 1/ 2, operationally, this structural design realizes the pressurization speed-raising of air-flow, improves the kinetic energy of air-flow, ensures that impact kinetic energy has enough crushing forces, thus ensure stirring, pulping efficiency.
Pneumatic convey house steward 6 with the knuckle of pneumatic convey arm junction is
r 1, the fillet of pneumatic convey arm corner is
r 2and
r 2=
r 1/ 2, this structural design realizes the loss reducing airflow kinetic energy.
As shown in Fig. 1, Fig. 3, Fig. 4, pulping cutter 3 is welded on 4 pneumatic convey arms with the form often organizing 6, upper, middle and lower respectively, and the lower surface of pulping cutter 3 is triangular sawtooth structure, and pulping cutter 3 thickness is
b 1and its numerical values recited is
b 1=
d 2/ 2, pulping cutter 3 length is
l 3and
l 3=8
b 1.Operationally, this structural design realizes the shearing-crushing of particle, namely impact through pneumatic convey arm the particle stirred in uphill process, touch pulping cutter 3, the triangular sawtooth of pulping cutter 3 lower end produces the effect of shearing, tearing to particle, and with under the acting in conjunction of particle climbing power, make particle broken; And often to organize the form welding of 6, upper, middle and lower on pneumatic convey arm, both can increase the shearing-crushing region of particle, the repeatedly shearing-crushing to a certain particle can be realized again.
As Fig. 1, shown in Fig. 5, liquid slurry generating apparatus starches cylinder 5 by liquid and liquid slurry cover 9 forms, liquid slurry cylinder 5 is columnar structured, liquid slurry cover 9 is arranged on liquid slurry cylinder 5 by liquid slurry cover hold-down screw 7, liquid slurry cylinder 5 is built with the mixed liquor of aqueous water and particle, liquid slurry cylinder 5 bottom surface is provided with pillar 2, pillar 2 is 4 and circumference is uniformly distributed, liquid slurry cylinder 5 lower end side is provided with discharging opening 1, liquid slurry cover 9 starches cover outer ring 15 by liquid, liquid slurry cover brace summer 16, liquid slurry cover inner ring 17 and air compressing support 18 form, liquid slurry cover outer ring 15, liquid slurry cover inner ring 17 and air compressing support 18 are cirque structure, liquid slurry cover brace summer 16 is square structure, its quantity is 8 and circumference is uniformly distributed, this design strengthens the structural strength of whole liquid slurry cover 9, space is therebetween water inlet charging aperture 8, this void designs both can meet and added water, feed in raw material and prevent from falling into larger foreign matter function, the discharge of gas in liquid slurry cylinder 5 can be realized again.
Claims (1)
1. the Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter, mainly comprise gas shock kinetic energy generating apparatus, pulping cutter and liquid slurry generating apparatus, it is characterized in that: described gas shock kinetic energy generating apparatus is by air compressor, pneumatic convey house steward, pneumatic convey arm A, pneumatic convey arm B, pneumatic convey arm C and pneumatic convey arm D forms, air compressor is fixed on liquid slurry cover by air compressor hold-down screw, pneumatic convey house steward upper end is arranged on air compressor lower end, pneumatic convey house steward lower end is connected with pneumatic convey arm A, pneumatic convey arm B, pneumatic convey arm C and pneumatic convey arm D, each pneumatic convey arm is clockwise and even circumferential distribution successively, the internal diameter of pneumatic convey house steward is
d 1, the internal diameter of pneumatic convey arm is
d 2and
d 2=
d 1/ 2, pneumatic convey arm A, the length of pneumatic convey arm C is
l 1, the length of pneumatic convey arm B, pneumatic convey arm D is
l 2and
l 2=
l 1/ 2, the knuckle of pneumatic convey house steward and pneumatic convey arm junction is
r 1, the fillet of pneumatic convey arm corner is
r 2and
r 2=
r 1/ 2, described pulping cutter is welded on 4 pneumatic convey arms with the form often organizing 6, upper, middle and lower respectively, and the lower surface of pulping cutter is triangular sawtooth structure, and pulping cutter thickness is
b 1and its numerical values recited is
b 1=
d 2/ 2, pulping cutter length is
l 3and
l 3=8
b 1, described liquid slurry generating apparatus starches cylinder by liquid and liquid slurry cover forms, liquid slurry cylinder is columnar structured, liquid slurry cover is arranged on liquid slurry cylinder by liquid slurry cover hold-down screw, liquid slurry cylinder is built with the mixed liquor of aqueous water and particle, liquid slurry cylinder bottom surface is provided with pillar, pillar is 4 and circumference is uniformly distributed, liquid slurry cylinder lower end side is provided with discharging opening, liquid slurry cover starches cover outer ring by liquid, liquid slurry cover brace summer, liquid slurry cover inner ring and air compressing support composition, liquid slurry cover outer ring, liquid slurry cover inner ring and air compressing support are cirque structure, liquid slurry cover brace summer is square structure, its quantity is 8 and circumference is uniformly distributed, space is therebetween water inlet charging aperture, air compressing support center has circular hole, for installing pneumatic convey house steward.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418036.1U CN204715120U (en) | 2015-06-17 | 2015-06-17 | A kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter |
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|---|---|---|---|
| CN201520418036.1U CN204715120U (en) | 2015-06-17 | 2015-06-17 | A kind of Multi-tube airflow impact kinetic energy pulp crushing apparatus with triangle zigzag pulping cutter |
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| CN204715120U true CN204715120U (en) | 2015-10-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040495A (en) * | 2015-06-17 | 2015-11-11 | 济南大学 | Multi-pipe airflow-impact kinetic energy pulping equipment with triangular sawtooth-shaped pulping knives |
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2015
- 2015-06-17 CN CN201520418036.1U patent/CN204715120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040495A (en) * | 2015-06-17 | 2015-11-11 | 济南大学 | Multi-pipe airflow-impact kinetic energy pulping equipment with triangular sawtooth-shaped pulping knives |
| CN105040495B (en) * | 2015-06-17 | 2017-01-18 | 济南大学 | Multi-pipe airflow-impact kinetic energy pulping equipment with triangular sawtooth-shaped pulping knives |
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