CN105155321A - Hedging twisting double-vortex kinetic energy pulping equipment - Google Patents
Hedging twisting double-vortex kinetic energy pulping equipment Download PDFInfo
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- CN105155321A CN105155321A CN201510479522.9A CN201510479522A CN105155321A CN 105155321 A CN105155321 A CN 105155321A CN 201510479522 A CN201510479522 A CN 201510479522A CN 105155321 A CN105155321 A CN 105155321A
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
The invention provides hedging twisting double-vortex kinetic energy pulping equipment. The equipment mainly comprises a water charging and feeding device, an air charging device, an upper vortex kinetic energy generating device, a lower vortex kinetic energy generation device, a smashing and filtering device and a liquid slurry storing device. The hedging twisting double-vortex kinetic energy pulping equipment is characterized by reverse vortex hedging twisting material breaking. Feeding amount can be controlled and a water charging and feeding buffering area can be sealed via a buffering plate; a liquid level can be controlled by a highest liquid level indicating rod and a liquid level observation plate; with an anticlockwise upper air inlet and a clockwise lower air inlet and an upper and lower conical cylinders, upper and lower vortex air flows can be accelerated, hedging twisting smashing force and equipment homonymous impact vibration can be achieved; with conical holes having large inner holes and small outer holes and arranged in an intersected way, broken material filtration and blocking prevention can be realized; filtering efficiency and impact stirring can be improved; fluid mutual flow between a slurry storage area and the lower vortex kinetic generation area and slurry storage area impact stirring can be realized via parallel holes.
Description
Technical field
The present invention relates to one to liquidate mutual strand formula binary vortices kinetic energy pulping equipment, particularly relate to and a kind ofly realize the control of inlet amount and the sealing in water inlet feed surge district by buffer board; Liquid level is controlled by the highest liquid level indicating arm and liquid level visualization plate; Arranged counterclockwise by clockwise, the lower air inlet of enterprising gas port and upper conical-tube, the upper and lower eddy current of slower conical tube realization generation acceleration, producing liquidates is twisted broken broken force-summing device impact shock in the same way mutually; Large by endoporus, exit orifice is little and staggered taper hole realize filter particle, prevent particle block, improve filter efficiency and impact stir; Realize in liquid slurry storage area, generating district's inner fluid with lower vortex kinetic energy by parallel hole flow alternately and stir the storage area impact of liquid slurry, belong to the technical research field of paper-making industry pulping equipment.
Background technology
In the whole flow process of papermaking, the generation of paper pulp is its important operation, and as hydrabrusher the most frequently used in pulp and paper industry, this pulp crushing apparatus is by the motion of rotor, pulpboard in water, waste and old books, waste carton etc. are carried out size degradation, and makes 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, existing pulper realizes pulping by the mechanical collision of feed liquid and rotor, bucket wall, and the power resources of collision are in the stirring of rotor to liquid material, in the process of pulping, the energy ezpenditure of some, on the reactive loss of machinery, therefore causes the efficiency of machinery pulping very low; In addition, by producing larger noise in the collision of machinery, the body and mind of production environment and staff is affected.Two is that energy consumption is large, and in the course of the work, not only want carry fluid to rotate, but also will overcome the resistance of fluid, this will consume a large amount of mechanical energy to pulp kneader rotor to a certain extent.
Therefore, for the existing pulper problems such as in use ubiquitous efficiency is low, energy consumption is large, should consider from pulper working method and structure, design the high and a kind of pulping equipment that energy consumption is low of pulping efficiency.
Summary of the invention
The problem that the present invention is directed to that the efficiency that existing pulping equipment exists is low, energy consumption is large etc., provides a kind of one that can effectively solve the problem and to liquidate mutual strand formula binary vortices kinetic energy pulping equipment.
One of the present invention liquidates mutual strand formula binary vortices kinetic energy pulping equipment by the following technical solutions:
One liquidates mutual strand formula binary vortices kinetic energy pulping equipment, mainly comprise into water and feed arrangement, inlet duct, upper vortex kinetic energy generating apparatus, lower vortex kinetic energy generating apparatus, particle and filter and liquid slurry storage device, described water inlet and feed arrangement are primarily of water inlet charging aperture, spring, buffer board, the highest liquid level indicating arm and liquid level visualization plate composition, water inlet charging aperture is sector structure and opens on bung, and bung is fixed on slurrying cylinder upper end by bung hold-down screw, buffer board is fan-like pattern structure, its upper end is connected with bung is airtight, lower end and upper conical-tube close contact, between buffer board and bung, spring is installed, the highest liquid level indicating arm is arranged on outside slurrying cylinder, liquid level visualization plate is equipped with in its lower end, described inlet duct forms primarily of air compressor, enterprising tracheae and lower inlet duct, enterprising tracheae extends to upper conical-tube by slurrying cylinder outer lower end, and enter in upper conical-tube by enterprising gas port, lower inlet duct is drawn near enterprising gas port place inside slurrying cylinder, lower inlet duct is fixed on slurrying cylinder inwall by support ring, and the lower air inlet of lower inlet duct extends to bottom slower conical tube, described upper vortex kinetic energy generating apparatus forms primarily of upper conical-tube, and upper conical-tube, bung, buffer board and part slurrying cylinder inwall form upper vortex kinetic energy and generate district, described lower vortex kinetic energy generating apparatus forms primarily of slower conical tube, and slower conical tube upper end has some parallel holes generating mutual flowing between district and liquid slurry storage area for aqueous water at lower vortex kinetic energy, and slower conical tube, slurrying cylinder bottom form lower vortex kinetic energy and generate district, described particle and filter are primarily of particle cylinder composition, and particle cylinder has some taper holes for filtering particle, particle cylinder lower end is fixed in particle cylinder base groove, and upper end is stuck in particle cylinder guide cylinder, and particle cylinder interior zone is particle district, described liquid slurry storage device primarily of in the middle part of slurrying cylinder, slower conical tube and particle cylinder outside composition, its region surrounded is liquid slurry storage area, in addition, slurrying cylinder lower end side is provided with discharging opening, and slurrying cylinder bottom is provided with the uniform pillar of 4 circumferences.
Described spring model is selected according to charging controlled quentity controlled variable, and the highest liquid level indicating arm is higher than enterprising gas port 5 ~ 8mm, and liquid level visualization plate is transparent high-pressure glass material and string configuration.
Described enterprising gas port is arranged as clockwise, and lower air inlet is arranged as counterclockwise; Upper conical-tube is reverse frustoconic structure, and slower conical tube is positive truncated cone-shaped structure.
Described taper hole is the structure that endoporus is large, exit orifice is little, and each hole is for being staggered; The internal diameter of parallel hole is 1/5 of the outer aperture of taper hole.
Described upper conical-tube gripper shoe and slower conical tube gripper shoe are respectively 4 and circumference is uniform.
Buffer board is designed to fan-like pattern structure by the present invention, and by its by spring fitting on bung, the control of inlet amount and the sealing in water inlet feed surge district can be realized by this design, namely when before equipment work, water inlet, charging falls into into water feed surge district, due under spring force, keep sealing the state contacted between buffer board with upper conical-tube inwall, along with the increase of inlet amount, particle is by pressuring spring generation stretcher strain, impel between buffer board and upper conical-tube inwall and occur gap, and charging under gravity, district is generated by slipping into upper vortex kinetic energy along the buffer board tilted, and when equipment works, the acceleration vortex water flow in upper conical-tube will oppress buffer board, and make spring produce compression, thus make buffer board to be directly against on upper conical-tube inwall, form the sealing in water inlet feed surge district.
The highest liquid level indicating arm is set to higher than enterprising gas port 5 ~ 8mm by the present invention, is designed for setting safety levels by this, and anti-fluid is poured in down a chimney into enterprising tracheal strips; And the observation that the transparent liquid level access panel of strip shape facilitates liquid level in slurrying cylinder is installed on slurrying cylinder.
Enterprising gas port is arranged as clockwise by the present invention, lower air inlet is arranged as counterclockwise, upper conical-tube is reverse frustoconic, slower conical tube is positive truncated cone-shaped, by this structural design, there is following functions, one is produce upper and lower reverse vortex, namely in upper conical-tube, forms clockwise vortex, forms anticlockwise swirl in slower conical tube, upper and lower vortex drives particle to be rotated by aqueous water, in motion process, the particle of different-diameter collides mutually, realizes the primary crushing of particle; Two is realize upper and lower reverse vortex to accelerate, and namely along with the minimizing of upper conical-tube and slower conical tube sectional area, impel upper conical-tube inner fluid to produce acceleration effect from top to bottom, slower conical tube inner fluid produces acceleration effect from lower to upper; Three is produce to liquidate and twist crushing force mutually, and namely the clockwise vortex of upper conical-tube and the anticlockwise swirl of slower conical tube produce incorgruous motion to particle cylinder inner fluid, and two strands of incorgruous fluids collide mutually at particle cylinder, drive particle in aqueous water to realize second-time breakage; Four is that the equipment preventing high velocity air in the same way caused by elliptical gear rocks.
Taper hole is designed to that endoporus is large, exit orifice is little and is staggered by the present invention, by this structural design, there is following functions, one is the filtration realizing particle, namely with exit orifice path for benchmark, to only have when particle diameter is less than outer aperture just by, reach the screening realizing particle, and particle cylinder is inserted in the groove of particle cylinder base by particle cylinder guide cylinder, be convenient for changing, therefore according to the particle cylinder of the replaceable different pore size of concrete duty requirements; Two is nothing blockings that large being designed for of endoporus realizes particle, if namely the particle of larger particles gets lodged in endoporus, when the vortex of particle cylinder inner fluid flows through this particle, can produce back pressure in its rear, drive this particle to depart from endoporus; Three is be staggered both can prevent from endoporus from shifting out particle again slipping into endoporus under inertia force effect, can realize again the taper hole arranging minimum constructive height difference in particle cylinder, improve particle filter efficiency; Four is Accelerating Removals that the exit orifice of path realizes fluid, thus the fluid realizing discharging in aperture stirs the impact of liquid slurry in liquid slurry storage area; And the internal diameter of parallel hole is designed to 1/5 of taper hole exit orifice internal diameter, both can prevent less particle from flowing into slower conical tube by parallel hole by this design, aqueous water can be realized again flow alternately in liquid slurry storage area and in lower vortex kinetic energy generation district, in addition the high speed vortex aqueous water in slower conical tube can realize stirring the impact of liquid slurry in liquid slurry storage area by parallel hole, and the parallel hole of micro-aperture can prevent the blocking of bulky grain particle.
The invention has the beneficial effects as follows: realize the control of inlet amount and the sealing in water inlet feed surge district by buffer board; Liquid level is controlled by the highest liquid level indicating arm and liquid level visualization plate; Arranged counterclockwise by clockwise, the lower air inlet of enterprising gas port and upper conical-tube, the upper and lower eddy current of slower conical tube realization generation acceleration, producing liquidates is twisted broken broken force-summing device impact shock in the same way mutually; Large by endoporus, exit orifice is little and staggered taper hole realize filter particle, prevent particle block, improve filter efficiency and impact stir; Realize in liquid slurry storage area, generating district's inner fluid with lower vortex kinetic energy by parallel hole flow alternately and stir the storage area impact of liquid slurry.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is that the present invention is intake the close-up schematic view in feed surge district.
Fig. 3 is the close-up schematic view of bung of the present invention.
Fig. 4 is the close-up schematic view of bung hold-down screw of the present invention and the highest liquid level indicating arm.
Fig. 5 is the layout schematic diagram of the upper and lower air inlet of the present invention.
Fig. 6 is the close-up schematic view that in the present invention, vortex kinetic energy generates district.
Fig. 7 is the close-up schematic view that under the present invention, vortex kinetic energy generates district.
Fig. 8 is the close-up schematic view of parallel hole of the present invention.
Fig. 9 is the layout schematic diagram of upper conical-tube gripper shoe of the present invention.
Figure 10 is the layout schematic diagram of slower conical tube gripper shoe of the present invention.
Figure 11 is the close-up schematic view in particle district of the present invention.
Wherein: 1, pillar, 2, discharging opening, 3, slower conical tube gripper shoe, 4, slurrying cylinder, 5, parallel hole, 6, particle cylinder base, 7, filtrate, 8, taper hole, 9, particle cylinder, 10, upper conical-tube gripper shoe, 11, upper conical-tube, 12, buffer board, 13, spring, 14, bung hold-down screw, 15, water inlet charging aperture, 16, water inlet feed surge district, 17, bung, 18, upper vortex kinetic energy generates district, 19, the highest liquid level indicating arm, 20, enterprising gas port, 21, particle cylinder guide cylinder, 22, lower inlet duct, 23, particle district, 24, support ring, 25, liquid level visualization plate, 26, lower vortex kinetic energy generates district, 27, enterprising tracheae, 28, air compressor, 29, lower air inlet, 30, slower conical tube, 31, aqueous water, 32, particle, 33, liquid slurry storage area.
Detailed description of the invention
Embodiment:
As shown in Figure 1, one liquidates mutual strand formula binary vortices kinetic energy pulping equipment, mainly comprises into water and feed arrangement, inlet duct, upper vortex kinetic energy generating apparatus, lower vortex kinetic energy generating apparatus, particle and filter and liquid slurry storage device.Liquid slurry storage device primarily of in the middle part of slurrying cylinder 4, slower conical tube 30 and particle cylinder 9 outside composition, its region surrounded be liquid slurry storage area 33; In addition, slurrying cylinder 4 lower end side is provided with discharging opening 2, and slurrying cylinder 4 bottom is provided with the uniform pillar 1 of 4 circumferences.
Shown in composition graphs 1, Fig. 2, Fig. 3, water inlet and feed arrangement form primarily of water inlet charging aperture 15, spring 13, buffer board 12, the highest liquid level indicating arm 19 and liquid level visualization plate 25, water inlet charging aperture 15 is sector structure and opens on bung 17, and bung 17 is fixed on slurrying cylinder 4 upper end by bung hold-down screw 14.Buffer board 12 is fan-like pattern structure, its upper end is connected with bung 17 is airtight, lower end and upper conical-tube 11 close contact, spring 13 is installed between buffer board 12 and bung 17, spring 13 model is selected according to charging controlled quentity controlled variable, operationally, this structural design can realize the control of inlet amount and the sealing in water inlet feed surge district 16, namely when before equipment work, water inlet, charging falls into into water feed surge district 16, due under the effect of spring 13 power, keep sealing the state contacted between buffer board 12 with upper conical-tube 11 inwall, along with the increase of inlet amount, be there is stretcher strain by particle in pressuring spring 13, impel between buffer board 12 and upper conical-tube 11 inwall and occur gap, and charging under gravity, district 18 is generated by slipping into upper vortex kinetic energy along the buffer board 12 tilted, and when equipment works, the acceleration vortex water flow in upper conical-tube 11 will oppress buffer board 12, and make spring 13 produce compression, thus make buffer board 12 to be directly against on upper conical-tube 11 inwall, form the sealing in water inlet feed surge district 16.
As Figure 1 and Figure 4, the highest liquid level indicating arm 19 is arranged on outside slurrying cylinder 4, and liquid level visualization plate 25 is equipped with in its lower end, and the highest liquid level indicating arm 19 is higher than enterprising gas port 20 about 5 ~ 8mm, thisly be designed for setting safety levels, anti-fluid is poured in down a chimney in enterprising tracheae 27; Liquid level visualization plate 25 is transparent high-pressure glass material and string configuration, and the transparent liquid level access panel 25 of strip shape facilitates the observation of liquid level in slurrying cylinder 4.
As shown in Figure 1, inlet duct forms primarily of air compressor 28, enterprising tracheae 27 and lower inlet duct 22, enterprising tracheae 27 extends to upper conical-tube 11 by slurrying cylinder 4 outer lower end, and enter in upper conical-tube 11 by enterprising gas port 20, lower inlet duct 22 is drawn near enterprising gas port 20 place inside slurrying cylinder 4, lower inlet duct 22 is fixed on slurrying cylinder 4 inwall by support ring 24, and the lower air inlet 29 of lower inlet duct 22 extends to bottom slower conical tube 30;
Shown in composition graphs 1, Fig. 5, enterprising gas port 20 is arranged as clockwise, lower air inlet 29 is arranged as counterclockwise, and this structural design has following functions, and one is produce upper and lower reverse vortex, namely in upper conical-tube 11, clockwise vortex is formed, form anticlockwise swirl in slower conical tube 30, upper and lower vortex drives particle 32 to be rotated, in motion process by aqueous water 31, the particle 32 of different-diameter collides mutually, realizes the primary crushing of particle 32; Two is produce to liquidate to twist crushing force mutually, namely the clockwise vortex of upper conical-tube 11 and the anticlockwise swirl of slower conical tube 30 produce incorgruous motion to particle cylinder 9 inner fluid, two strands of incorgruous fluids collide mutually at particle cylinder 9, drive particle 32 in aqueous water 31 to realize second-time breakage; Four is that the equipment preventing high velocity air in the same way caused by elliptical gear rocks.
As shown in Figure 6, upper vortex kinetic energy generating apparatus forms primarily of upper conical-tube 11, and upper conical-tube 11, bung 17, buffer board 12 and part slurrying cylinder 4 inwall form upper vortex kinetic energy and generate district 18.
As shown in Figure 7, lower vortex kinetic energy generating apparatus forms primarily of slower conical tube 30, slower conical tube 30 upper end has some parallel holes 5 generating mutual flowing between district 26 and liquid slurry storage area 33 for aqueous water 31 at lower vortex kinetic energy, and slower conical tube 30, slurrying cylinder 4 bottom form lower vortex kinetic energy and generate district 26.
Upper conical-tube 11 is reverse frustoconic structure, slower conical tube 30 is positive truncated cone-shaped structure, this design realizes upper and lower reverse vortex and accelerates, namely along with the minimizing of upper conical-tube 11 and slower conical tube 30 sectional area, impel upper conical-tube 11 inner fluid to produce acceleration effect from top to bottom, slower conical tube 30 inner fluid produces acceleration effect from lower to upper.
As shown in Figure 8, the internal diameter of parallel hole 5 is 1/5 of the outer aperture of taper hole 8, this design both can prevent less particle 32 from flowing into slower conical tube 30 by parallel hole 5, aqueous water 31 can be realized again flow alternately in liquid slurry storage area 33 and in lower vortex kinetic energy generation district 26, in addition the high speed vortex aqueous water 31 in slower conical tube 30 can realize stirring the impact of liquid slurry in liquid slurry storage area 33 by parallel hole 5, and the parallel hole 5 of micro-aperture can prevent the blocking of bulky grain particle 32.
As shown in Figure 9, Figure 10, upper conical-tube gripper shoe 10 and slower conical tube gripper shoe 3 be respectively 4 and circumference uniform.
As shown in figure 11, particle and filter form primarily of particle cylinder 9, particle cylinder 9 have some taper holes 8 for filtering particle 32, and particle cylinder 9 lower end is fixed in particle cylinder base 6 groove, upper end is stuck in particle cylinder guide cylinder 21, and particle cylinder 9 interior zone is particle district 23.
Taper hole 8 is the structure that endoporus is large, exit orifice is little, and each hole is for being staggered, this structural design has following functions, one is the filtration realizing particle 32, namely with exit orifice path for benchmark, to only have when particle 32 diameter is less than outer aperture just by, realize the screening of particle 32, and particle cylinder 9 is inserted in the groove of particle cylinder base 6 by particle cylinder guide cylinder 21, be convenient for changing, therefore according to the particle cylinder 9 of the replaceable different pore size of concrete duty requirements; Two is nothing blockings that large being designed for of endoporus realizes particle 32, if namely the particle 32 of larger particles gets lodged in endoporus, when the vortex of particle cylinder 9 inner fluid flows through this particle, can produce back pressure in its rear, drive this particle to depart from endoporus; Three is be staggered both can prevent from endoporus from shifting out particle again slipping into endoporus under inertia force effect, can realize again the taper hole 8 arranging minimum constructive height difference in particle cylinder 9, improve particle 32 filter efficiency; Four is Accelerating Removals that the exit orifice of path realizes fluid, thus the fluid realizing discharging in aperture stirs the impact of liquid slurry in liquid slurry storage area 33.
Claims (5)
1. the mutual strand formula binary vortices kinetic energy pulping equipment that liquidates, mainly comprise into water and feed arrangement, inlet duct, upper vortex kinetic energy generating apparatus, lower vortex kinetic energy generating apparatus, particle and filter and liquid slurry storage device, it is characterized in that: described water inlet and feed arrangement are primarily of water inlet charging aperture, spring, buffer board, the highest liquid level indicating arm and liquid level visualization plate composition, water inlet charging aperture is sector structure and opens on bung, and bung is fixed on slurrying cylinder upper end by bung hold-down screw, buffer board is fan-like pattern structure, its upper end is connected with bung is airtight, lower end and upper conical-tube close contact, between buffer board and bung, spring is installed, the highest liquid level indicating arm is arranged on outside slurrying cylinder, liquid level visualization plate is equipped with in its lower end, described inlet duct forms primarily of air compressor, enterprising tracheae and lower inlet duct, enterprising tracheae extends to upper conical-tube by slurrying cylinder outer lower end, and enter in upper conical-tube by enterprising gas port, lower inlet duct is drawn near enterprising gas port place inside slurrying cylinder, lower inlet duct is fixed on slurrying cylinder inwall by support ring, and the lower air inlet of lower inlet duct extends to bottom slower conical tube, described upper vortex kinetic energy generating apparatus forms primarily of upper conical-tube, and upper conical-tube, bung, buffer board and part slurrying cylinder inwall form upper vortex kinetic energy and generate district, described lower vortex kinetic energy generating apparatus forms primarily of slower conical tube, and slower conical tube upper end has some parallel holes generating mutual flowing between district and liquid slurry storage area for aqueous water at lower vortex kinetic energy, and slower conical tube, slurrying cylinder bottom form lower vortex kinetic energy and generate district, described particle and filter are primarily of particle cylinder composition, and particle cylinder has some taper holes for filtering particle, particle cylinder lower end is fixed in particle cylinder base groove, and upper end is stuck in particle cylinder guide cylinder, and particle cylinder interior zone is particle district, described liquid slurry storage device primarily of in the middle part of slurrying cylinder, slower conical tube and particle cylinder outside composition, its region surrounded is liquid slurry storage area, in addition, slurrying cylinder lower end side is provided with discharging opening, and slurrying cylinder bottom is provided with the uniform pillar of 4 circumferences.
2. one as claimed in claim 1 liquidates mutual strand formula binary vortices kinetic energy pulping equipment, it is characterized in that: described spring model is selected according to charging controlled quentity controlled variable, the highest liquid level indicating arm is higher than enterprising gas port 5 ~ 8mm, and liquid level visualization plate is transparent high-pressure glass material and string configuration.
3. one as claimed in claim 1 liquidates mutual strand formula binary vortices kinetic energy pulping equipment, and it is characterized in that: described enterprising gas port is arranged as clockwise, lower air inlet is arranged as counterclockwise; Upper conical-tube is reverse frustoconic structure, and slower conical tube is positive truncated cone-shaped structure.
4. one as claimed in claim 1 liquidates mutual strand formula binary vortices kinetic energy pulping equipment, it is characterized in that: described taper hole is the structure that endoporus is large, exit orifice is little, and each hole is for being staggered; The internal diameter of parallel hole is 1/5 of the outer aperture of taper hole.
5. one as claimed in claim 1 liquidates mutual strand formula binary vortices kinetic energy pulping equipment, it is characterized in that: described upper conical-tube gripper shoe and slower conical tube gripper shoe are respectively 4 and circumference is uniform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479522.9A CN105155321A (en) | 2015-08-03 | 2015-08-03 | Hedging twisting double-vortex kinetic energy pulping equipment |
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| CN201510479522.9A CN105155321A (en) | 2015-08-03 | 2015-08-03 | Hedging twisting double-vortex kinetic energy pulping equipment |
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| CN105155321A true CN105155321A (en) | 2015-12-16 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948205A (en) * | 2017-04-13 | 2017-07-14 | 济南大学 | A kind of pulping equipment based on rotary lifting-type rotor pulping |
| CN106948203A (en) * | 2017-03-24 | 2017-07-14 | 合肥悦兰信息技术有限公司 | A kind of hydraulic drive apparatus of hydrabrusher |
| CN107687106A (en) * | 2017-11-03 | 2018-02-13 | 济南大学 | A kind of pulping equipment of the tidal type pulping based on reciprocating swing |
| CN107858846A (en) * | 2017-09-25 | 2018-03-30 | 济南大学 | It is a kind of to collect rainwater and the gas-liquid binary vortices kinetic energy pulp crushing apparatus of wind energy |
| US10907425B1 (en) | 2019-10-07 | 2021-02-02 | Saudi Arabian Oil Company | Devices and methods for placement of loss control slurry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107858846A (en) * | 2017-09-25 | 2018-03-30 | 济南大学 | It is a kind of to collect rainwater and the gas-liquid binary vortices kinetic energy pulp crushing apparatus of wind energy |
| CN107687106A (en) * | 2017-11-03 | 2018-02-13 | 济南大学 | A kind of pulping equipment of the tidal type pulping based on reciprocating swing |
| US10907425B1 (en) | 2019-10-07 | 2021-02-02 | Saudi Arabian Oil Company | Devices and methods for placement of loss control slurry |
| US11208858B2 (en) | 2019-10-07 | 2021-12-28 | Saudi Arabian Oil Company | Devices and methods for placement of loss control slurry |
| US11215018B2 (en) | 2019-10-07 | 2022-01-04 | Saudi Arabian Oil Company | Devices and methods for placement of loss control slurry |
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Application publication date: 20151216 |
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