CN116020808B - Novel washing equipment and washing device for powdery material and slurry - Google Patents
Novel washing equipment and washing device for powdery material and slurry Download PDFInfo
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- CN116020808B CN116020808B CN202310086800.9A CN202310086800A CN116020808B CN 116020808 B CN116020808 B CN 116020808B CN 202310086800 A CN202310086800 A CN 202310086800A CN 116020808 B CN116020808 B CN 116020808B
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- 239000000463 material Substances 0.000 title claims abstract description 238
- 238000005406 washing Methods 0.000 title claims abstract description 198
- 239000002002 slurry Substances 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 152
- 238000001914 filtration Methods 0.000 claims abstract description 145
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000002245 particle Substances 0.000 claims description 112
- 230000033001 locomotion Effects 0.000 claims description 54
- 230000000903 blocking effect Effects 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 31
- 239000004744 fabric Substances 0.000 claims description 26
- 239000000126 substance Substances 0.000 claims description 13
- 239000012065 filter cake Substances 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000012466 permeate Substances 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
- B08B3/047—Containers specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The invention provides novel washing equipment and a washing device for powdery materials and slurry. The device comprises a holding device, a filtering and draining device and an agitating device. The holding device is used for holding materials to be washed or washing materials; the filtering and draining device is arranged at the bottom of the containing device and is used for draining the washed water; and the stirring device is arranged on the upper side of the containing device and is used for stirring the washing materials or disturbing the washing materials. The washing equipment solves the problems of uneven washing, large washing water consumption, low concentration of the recovery liquid, large steam consumption and the like.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to novel washing equipment for powdery materials and slurry and a washing device for washing fine materials.
Background
The chemical industry field is very strict for the content of harmful impurities, so that the washing is required, the washing difficulty of powdery materials and slurry with fine particles is very high, and repeated washing is often required. In the field of environmental protection, in order to solve the pollution problem of sewage and waste residues, harmful substances of the waste residues need to be removed. The existing washing methods in the production of chemical enterprises comprise a centrifugal method, a vacuum suction filtration method, a filter pressing method and the like, and the methods adopt the centrifugal or filter pressing method, so that the defects of large water consumption, low concentration of recovered liquid, large steam consumption and the like exist due to the fact that powder materials are small in particles and harmful substances in the materials are adsorbed on the surfaces of the particles. In the washing process, excessive washing is easy to occur in some places, and effective washing cannot be obtained in some places, so that washing liquid or water has to be added in a large amount to meet the washing requirement, repeated washing is performed, the concentration of the recovered liquid is reduced, and the water treatment cost is greatly increased.
The problems of large water consumption, large sewage discharge and the like exist in the environmental protection industry and the mineral separation industry.
Disclosure of Invention
The invention aims to provide novel washing equipment for powdery materials and slurry, which can solve the problem of uneven washing. The washing material is in the form of powder or slurry, and the powder or slurry is the washing material. The contact surface of the filtering and draining device and the washing material particles is called as a filtering surface of the filtering and draining device for short.
The invention also aims to provide a novel washing device for powdery materials and slurry.
The invention also aims to provide a washing device for washing fine materials.
In order to achieve the purpose of the invention, the invention adopts the following technical scheme:
according to one aspect of the present invention, a novel washing apparatus for powder materials and slurries is provided. The apparatus comprises a holding means, a filter drain means and an agitation or disturbance means. The holding device is used for holding materials to be washed or washing materials; the filtering drainage device is arranged at the bottom of the containing device and is used for draining the washed liquid and blocking the relative movement along the contact surface of the filtering drainage device and the material to be washed, so that the material to be washed can be staggered along a plane parallel to the contact surface of the filtering drainage device and the material to be washed or the relative movement along the contact surface of the filtering drainage device and the material particles to be washed can be staggered along a plane parallel to the contact surface of the filtering drainage device and the material particles to be washed; and the stirring device or the disturbance device is arranged on the upper side of the containing device and is used for stirring the washing materials or disturbing the washing materials.
According to one embodiment of the present invention, the water permeable device is installed at the upper part of the containing device, and the water permeable device is a porous device through which washing liquid can permeate but washing materials are difficult to pass in the opposite direction, and is composed of, for example, filter cloth, a filter plate or a belt filter.
The water permeable device is used for injecting washing liquid into the containing device and blocking relative movement along the contact surface of the water permeable device and the material to be washed or blocking relative movement along the contact surface of the water permeable device and the washing material particles.
According to one embodiment of the invention, the filtering and draining device comprises a filtering layer, wherein the filtering layer is a layer for separating harmful substances in washing materials by using porous materials and is formed by filter cloth, a filter plate, a belt filter belt and the like;
the stirring device comprises a rotating shaft and stirring blades connected to the rotating shaft, wherein the rotating shaft is perpendicular to the filtering layer, or the stirring device comprises a stirring part for stirring materials, and the size of the stirring blades or the stirring part perpendicular to the filtering layer is not larger than that of the stirring part parallel to the filtering layer, so that pushing of the materials is reduced when the stirring device moves, and the material particles are staggered along a plane parallel to the filtering layer as much as possible.
According to an embodiment of the invention, the cross section of the stirring blade or the turbulence member is flat or circular in order to cause as much as possible a dislocation of the powder material particles along a plane parallel to the filter layer during movement.
According to an embodiment of the invention, the novel washing device for powdery materials and slurries further comprises: and the flow blocking net is arranged along the vertical direction of the filter layer, is of a net-shaped or grid-shaped structure, allows powdery material to freely pass through and prevents powdery material particles from moving along the plane where the flow blocking net is positioned, and blocks the movement of the powdery material during stirring She Kaidong so as to form dislocation of the powdery material particles.
According to an embodiment of the invention, the stirring device comprises a plurality of stirring blades, and the adjacent stirring blades which are arranged at the same height on the rotating shaft are connected together through wires, grids or meshes, wherein the meshes of the meshes are larger than the diameters of the powdery material and the slurry particles.
According to an embodiment of the present invention, the stirring blade is provided with a bifurcation to increase stirring efficiency; and is also provided with
The distance between the outer side edge of the stirring blade and the inner wall of the containing device is not more than one half of the distance between the rotating shaft and the inner wall of the containing device.
According to one embodiment of the invention, the containing device is a feeding belt, and the feeding belt is provided with a leak hole.
According to an embodiment of the invention, the filter drain device comprises a filter layer;
the stirring device comprises a rotating shaft and stirring blades perpendicular to the rotating shaft, wherein the rotating shaft is perpendicular to the filter layer, or the stirring device comprises a stirring part for stirring materials, the size of the stirring blades or the stirring part perpendicular to the filter layer is not larger than that of the filter layer, the stirring blades or the stirring part is parallel to the filter layer, so that pushing of the materials is reduced during movement, the materials particles are made to move along a plane parallel to the filter layer, the cross section of the stirring blades or the stirring part is flat or circular, and the powder materials particles are made to move along a plane parallel to the filter layer during relative movement.
According to an embodiment of the invention, the contact surface of the water permeable device with the washing material particles is parallel to the contact surface of the filtering and draining device with the washing material particles.
According to another aspect of the present invention, a novel washing apparatus for powdery materials and slurries is provided. The device comprises a filtering and draining device, a filtering and draining device and a washing device, wherein the filtering and draining device is used for draining washed liquid and blocking relative movement along the contact surface of the filtering and draining device and washing material particles so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device and the washing material particles, and the filtering and draining device comprises a filtering layer which is a porous material for separating harmful substances in the washing material;
the water permeable device is arranged on the upper side of the filtering and draining device and is used for allowing washing liquid to pass through a porous device which is used for injecting washing materials arranged between the filtering and draining device and the water permeable device and blocking relative movement along the contact surface of the water permeable device and the materials to be washed or blocking relative movement along the contact surface of the water permeable device and the washing material particles, so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device and the washing material particles, and the water permeable device is a porous device through which the washing liquid can pass and the washing materials are difficult to pass in the opposite direction; the contact surface of the water permeable device (4) and the washing materials can horizontally move relative to the filtering and draining device (2) or rotate relative to the filtering and draining device (2), or the contact surface of the filtering and draining device (2) and the washing materials can horizontally move relative to the water permeable device (4) or rotate relative to the water permeable device (4), so that the washing material particles at the contact surface are driven to move, and the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device and the washing material particles; the contact surface of the water permeable device and the washing material particles is parallel to the contact surface of the filtering and draining device and the washing material particles.
According to another aspect of the present invention, a washing apparatus for washing fine materials is provided. The device comprises a filtering and draining device, a filtering and draining device and a washing device, wherein the filtering and draining device is used for draining washed liquid and blocking relative movement along the contact surface of the filtering and draining device and washing material particles, so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device and the washing material particles;
the stirring device or the disturbance device is arranged on the upper side of the filtering and draining device and is used for stirring the washing materials or disturbing the washing materials;
the water permeable device is arranged on the upper side of the stirring device or the disturbance device and is used for allowing washing liquid to pass through the washing material injected between the filtering drainage device and the stirring device, and blocking relative movement along the contact surface of the water permeable device and the material to be washed or blocking relative movement along the contact surface of the water permeable device and the washing material particles;
wherein the filtering and draining device comprises a filtering layer;
the stirring device comprises a rotating shaft and stirring blades connected with the rotating shaft, the rotating shaft is perpendicular to the filtering layer, or the stirring device comprises a stirring part for stirring materials, the size of the stirring blades or the stirring part perpendicular to the filtering layer is not larger than that of the stirring part parallel to the filtering layer, so that pushing and squeezing of the materials are reduced when the stirring device moves, and the material particles are staggered along a plane parallel to the filtering layer;
the cross section of the stirring blade or the stirring part is flat or circular so as to enable powder material particles to move along a plane parallel to the filter layer in a staggered manner when in motion.
One embodiment of the present invention has the following advantages or benefits:
the invention provides novel washing equipment for powdery materials and slurry. The washing equipment solves the problems of uneven washing, large washing water consumption, low concentration of the recovery liquid, large steam consumption and the like. The stirring blade or the disturbance component can be a component capable of enabling the powder material particles to relatively displace with the adjacent particles, and can be a component which moves under the pushing of a transmission device or power so as to generate movement or reciprocating motion and pull the powder material particles to move. It may also be a fixed part of the disturbance device, such as a net, a grating, a wire, in the passing position of the powdery material on the moving filter belt, which fixed part is capable of causing the powdery material to move in a plane parallel to the filtering surface of the filtering drainage device, due to the movement of the powdery material itself, which forms a relative movement with the fixed part of the disturbance device.
The invention has the following advantages:
under the constraint of the filtering and draining device and the water permeable device, stirring, disturbing, filtering and draining device or water permeable device is adopted to make the washing material particles move along the plane parallel to the contact surface of the filtering and draining device and the washing material particles, meanwhile, the washing liquid enters the washing material particles through the full-section seepage of the water permeable device, the washing material particles are washed one by one comprehensively and uniformly from top to bottom, and harmful substances are extruded downwards.
Drawings
The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
Fig. 1 is a schematic diagram of a novel powder material and slurry washing apparatus according to an exemplary embodiment.
Fig. 2 is a schematic view showing a washing apparatus for washing fine materials according to an exemplary embodiment.
Fig. 3 is another schematic view of a washing apparatus for washing fine materials according to an exemplary embodiment.
Wherein reference numerals are as follows:
1. a holding device; 2. a filtering and draining device; 21. a filter layer; 3. an agitation device; 31. a rotating shaft; 32. stirring the leaves; 4. a water permeable device; 5. a flow blocking net.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.
The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.
As shown in fig. 1, fig. 1 shows a schematic diagram of a novel washing apparatus for powdery materials and slurries according to the present invention.
The embodiment of the invention relates to novel washing equipment for powdery materials and slurry. The novel washing equipment for powdery materials and slurry comprises a holding device 1, a filtering and draining device 2 and an agitating device 3. The holding device 1 is used for holding materials to be washed or washing materials; the filtering and draining device 2 is arranged at the bottom of the containing device 1 and is used for draining washed water and blocking relative movement along the contact surface of the filtering and draining device 2 and the material to be washed so as to enable the material to be washed to be staggered along a plane parallel to the contact surface of the filtering and draining device 2 and the material to be washed or blocking relative movement along the contact surface of the filtering and draining device 2 and the material to be washed so as to enable the material to be washed to be staggered along a plane parallel to the contact surface of the filtering and draining device 2 and the material to be washed; the stirring device 3 is disposed at an upper side of the holding device 1 for stirring the washing material or disturbing the washing material.
Wherein, hold device 1 can place the material that needs the washing to wash when convenient. The filtering and draining device 2 may be placed at the bottom of the holding device 1 with a size matching the size of the holding device 1 to be able to filter and then drain the washing water after washing the holding device 1. Alternatively, the filter drain 2 may be placed on the side of the holding device 1. The stirring device 3 is disposed at an upper side of the inside of the holding device 1 to facilitate stirring or disturbing the material to be washed.
In a preferred embodiment of the present invention, the upper part of the holding device 1 is provided with a water permeable device 4, and the water permeable device 4 is a porous device which can be penetrated by washing liquid and is difficult to pass through the washing material in the opposite direction, and comprises, for example, filter cloth, a filter plate or a filter belt. The water permeable device 4 is positioned on the upper side of the stirring device 3 or the disturbance device, and the water permeable device 4 is used for injecting washing liquid into the containing device 1 and blocking the relative movement along the contact surface of the water permeable device 4 and the material to be washed or blocking the relative movement along the contact surface of the water permeable device 4 and the washing material particles. The water permeable means 4 may be mobile.
As shown in fig. 1, the holding device 1 is preferably a housing. The upper part of the shell is provided with a water permeable device 4 to facilitate the injection of the washing liquid.
In a preferred embodiment of the present invention, the filter drain device 2 comprises a filter layer 21, which is a layer for separating harmful substances in the washing materials by using porous materials, and comprises filter cloth, a filter plate or a belt filter belt, etc.; the stirring device 3 comprises a rotating shaft 31 and stirring blades 32 connected to the rotating shaft 31, wherein the rotating shaft 31 is perpendicular to the filter layer 21, or the stirring device comprises a stirring component for stirring the materials, and the size of the stirring blades 32 perpendicular to the filter layer 21 is not larger than that parallel to the filter layer 21, so that pushing of the materials is reduced when the stirring device moves, and the particles of the materials are staggered along a plane parallel to the filter layer 21. The paddles 32 are flat or circular in cross-section to cause the powder particles to move in a plane parallel to the filter layer 21 as they rotate.
As shown in fig. 1, the stirring device 3 may be plural. The rotation shaft 31 of the stirring device 3 is perpendicular to the filtering surface 21 of the filtering and draining device 2. The thickness of the stirring blade 32 of the stirring device 3 in the direction perpendicular to the filtering surface 21 of the filtering and draining device 2 is small, the pushing impact on the materials is small during operation, the particles of the materials can move along the plane parallel to the filtering surface 21 of the filtering and draining device 2, the moving part 32 of the stirring device 3 is preferably the stirring blade of the stirring device 3, the cross section of the stirring blade 32 of the stirring device 3 is flat, the long axis is parallel to the filtering surface 21 of the filtering and draining device 2, or the cross section of the stirring blade 32 of the stirring device 3 can be small circular, and the materials can move along the plane parallel to the filtering surface 21 of the filtering and draining device 2 during operation.
Stirring is stirring and mixing, and certain circulation is carried out by the stirrer, so that gas, liquid and even suspended particles in the solution can be uniformly mixed, and therefore, the stirring blade 32 is required to be wide and large so as to quickly and efficiently uniformly mix the particles, and harmful substances of the powder material particles and the washing liquid can be mixed together. The stirring of the novel washing equipment for powder materials and slurry is different from the traditional stirring, and under the action of the stirring blade 32 or the disturbance component, washing material particles near the stirring blade 32 or the disturbance component move along with the stirring blade 32 or the disturbance component, and the washing material particles contacted with the contact surface of the filtering drainage device 2 and the washing material particles, the water permeable device 4 and the flow blocking net 5 are blocked, so that different moving speeds are formed from the stirring blade 32 or the disturbance component to the filtering surface of the filtering drainage device, the water permeable device 4 and the washing material particles of the flow blocking net 5. The particles of the washing material are displaced along a plane parallel to the filter surface of the filter drain 2 by the restriction and stirring vanes 32 or turbulence elements of the filter surface of the filter drain, the water permeable means 4 and the flow blocking screen 5. The stirring blades 32 parallel to the filtering surface 21 of the filtering and draining device 2 are adopted for stirring or stirring by a stirring part, so that powder material particles move and rotate along a plane parallel to the filtering surface 21 of the filtering and draining device 2 as much as possible, and the problems that in the seepage process, some positions are narrow, washing liquid is difficult to wash, and washing is uneven are solved. While avoiding movement in a direction perpendicular to the filter surface 21 of the filter drain 2 as much as possible, and not mixing. The washing liquid permeates powdery material and slurry particles from the water permeable device 4 or the filtering and draining device 2 along the direction vertical to the filtering surface 21 of the filtering and draining device 2, the particles are washed in sequence, the powdery material particles move along the plane parallel to the filtering surface 21 of the filtering and draining device 2 under the action of the stirring blades 32 of the stirring device 3 or the stirring parts of the stirring device, the powdery material particles move and rotate along the plane parallel to the filtering surface 21 of the filtering and draining device 2 as much as possible, and the washing liquid in the particle gap is difficult to influence the quality of the subsequent washing liquid under the constraint of the particles, the subsequent washing liquid and the like, so that the excellent washing effect can be ensured by adopting a small amount of washing liquid.
In a preferred embodiment of the invention, the novel powder material and slurry washing apparatus further comprises: the flow blocking net 5 is arranged along the vertical direction of the filter layer 21, the flow blocking net 5 is of a net-shaped or grid-shaped structure, powder materials are allowed to freely pass through and are blocked from moving along the plane of the flow blocking net 5, the powder materials are blocked from moving when the stirring blades 32 are started, so that the powder materials particles form dislocation, and the flow blocking net can be movable and switchable so as to facilitate material in and out. .
As shown in fig. 1, the choke net 5 may be provided in plural numbers, alternately with the stirring blades 32. The plurality of flow blocking nets 5 are arranged in parallel. Preferably, the flow-blocking screen 5 is parallel to the filter layer 21.
In a preferred embodiment of the invention, the stirring device 3 comprises a plurality of stirring vanes 32, and the adjacent stirring vanes 32 with the same height on the rotating shaft 31 are connected together by wires, grids or meshes, wherein the meshes of the meshes are larger than the diameters of the powdery material and the slurry particles.
As shown in fig. 1, the stirring device 3 comprises a vertical shaft 31. The plurality of stirring blades 32 are uniformly disposed on the rotation shaft 31 in the vertical direction. The arrangement of wires, grids or meshes between the stirring blades 32 arranged at the same height on the rotating shaft 31 can stir the powdery material and slurry particles better.
In a preferred embodiment of the present invention, the stirring blade 32 is provided with a bifurcation to increase stirring efficiency; and the distance between the outer edge of the stirring blade 32 and the inner wall of the housing is not more than one half of the distance between the rotating shaft 31 and the inner wall of the housing.
As shown in fig. 1, the bifurcation on the stirring blade 32 can increase the amount of contact for stirring and thus the stirring efficiency.
In a preferred embodiment of the invention, the holding device 1 is a feeding belt, and the feeding belt is provided with leakage holes.
As shown in fig. 2 and 3, the material to be cleaned is placed on the feeding belt.
In a preferred embodiment of the invention, the filter drain 2 comprises a filter layer 21; the stirring device 3 comprises a rotating shaft 31 and stirring vanes 32 arranged perpendicular to the rotating shaft 31, the rotating shaft 31 is perpendicular to the filter layer 21, or the stirring device comprises a stirring part for stirring the material, the size of the stirring vanes 32 or the stirring part perpendicular to the filter layer 21 is not larger than that parallel to the filter layer 21, the stirring vanes 32 or the stirring part are parallel to the filter layer 21 so as to reduce pushing and squeezing of the material when in motion, the material particles move along a plane parallel to the filter layer 21, and the cross section of the stirring vanes 32 or the stirring part is flat or circular so as to enable the powder material particles to move along the plane parallel to the filter layer 21 as much as possible when in relative motion.
In a preferred embodiment of the invention, the washing apparatus for the novel powdery material and slurry is preferably a filter chamber of a plate-and-frame filter press or a chamber filter press or a vertical filter press, the filter chamber of the filter press comprising a filter plate (or filter frame) of the filter chamber and a filter cloth forming a filter drain 2, an agitation device 3 or a disturbance device. The water permeable device 4 is a filter plate (or filter frame) and filter cloth at the other side of the filtering and draining device 2, which are formed by the filter plate (or filter frame) and filter cloth in the filter chamber, and the flow blocking net 5 is not arranged because the width of the filter chamber is small. In order to reduce the influence of the operation of the stirring device 3 or the disturbance device, the stirring blade 32 of the stirring device 3 or the disturbance member of the disturbance device is thin in the direction perpendicular to the filtering surface 21 of the filtering drainage device 2.
Under the pressure of a material conveying pump, powdery materials or slurry liquid to be processed are fed into each filter chamber, and the filtrate is permeated outwards through a filter drainage device 2 formed by a filter plate (or a filter frame) of the filter chamber of the filter press and filter cloth or a water permeable device 4 formed by the filter plate (or the filter frame) of the filter chamber of the filter press and the filter cloth, so that filter residues are formed on the filter cloth until the filter chamber is filled to form filter cakes, and the filtrate passes through the filter cloth and flows to a lower liquid outlet channel along a groove of the filter plate to be discharged. Subsequently, a washing liquid is introduced, and the washing liquid penetrates through the water permeable device 4 consisting of the filter plate (or filter frame) and the filter cloth of the filter chamber of the filter press, and flows into the filter cake, and at the same time, the stirring blades 32 of the stirring device 3 are stirred, so that powder material particles of the filter cake move along a plane parallel to the filter cloth of the filter drainage device 2 consisting of the filter plate (or filter frame) and the filter cloth of the filter chamber of the filter press, and the filter cake is washed, and harmful substances in the filter cake are removed.
The novel washing equipment of powdery material and thick liquids of this application sets up spray set and sprays the material in order to can wash powdery material and thick liquids granule on the filter cloth powdery material or thick liquids top, and the washing liquid that sprays passes on the filter cloth powdery material or thick liquids of water permeable device 4 washing filter cloth. The disturbance component of the disturbance device is arranged at the position or above the position, such as a grid, a grating or at least one line, the disturbance component of the disturbance device is in a non-moving structure, the powdery material or slurry (washing material) moves along with the filter cloth on the filter cloth, the contact surface of the water permeable device 4 and the powdery material (washing material) also moves simultaneously, the movement of the powdery material moves relative to the non-moving structure of the disturbance device, the movement of the powdery material or slurry (washing material) particles along the disturbance component to the contact surface of the water permeable device 4 and the filter surface of the water permeable device 2 forms different moving speeds under the action of the filter surface of the water permeable device 2 and the water permeable device 4, and the movement of the powdery material or slurry (washing material) particles contacted with the disturbance component of the disturbance device (non-moving structure) is blocked. The particles of the washing material are caused to move in a plane parallel to the filter surface of the filter drain 2 by the restraining and disturbing members of the filter surface of the filter drain 2 and of the water permeable means 4. The motionless disturbance structure of the disturbance device can also lead the powdery material particles or slurry to move along the plane parallel to the filtering surface 21 of the filtering and draining device 2 (filter cloth), so that the powdery material particles move and rotate along the plane parallel to the filtering surface 21 of the filtering and draining device 2 as much as possible, and the problems that in the seepage process, some positions are narrow, washing liquid is difficult to wash and uneven washing is caused are solved. And simultaneously, the movement along the direction perpendicular to the filtering surface 21 of the filtering and draining device 2 is avoided as much as possible, so that the powder material particles and harmful substances in the slurry can be more uniformly and thoroughly washed, and the filter residues are formed through washing, sedimentation, filtering and other working areas.
The disturbance member of the disturbance device is an object capable of displacing the particles of the powdery material relative to the adjacent particles, and the disturbance member may be driven by a transmission device or power to reciprocate or move along a plane parallel to the filtering surface 21 of the filtering and draining device 2, and the disturbance member may be a net, a grid, a line or the like structure, so that the particles of the powdery material are staggered along the plane parallel to the filtering surface 21 of the filtering and draining device 2.
The novel washing device for the powdery material and the slurry comprises a filtering and draining device 2, wherein the filtering and draining device 2 is used for draining washed liquid and blocking relative movement along the contact surface of the filtering and draining device 2 and washing material particles, so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device 2 and the washing material particles, the filtering and draining device 2 comprises a filtering layer 21, and the filtering layer 21 is a porous material for separating harmful substances in the washing material;
the water permeable device 4 is arranged on the upper side of the filtering and draining device 2 and is used for allowing washing liquid to pass through washing materials injected between the filtering and draining device 2 and the water permeable device 4 from the water permeable device 4 and blocking relative movement along the contact surface of the water permeable device 4 and the materials to be washed or blocking relative movement along the contact surface of the water permeable device 4 and the washing material particles, so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device 2 and the washing material particles, the water permeable device 4 is a porous device through which the washing liquid can penetrate and the washing material is difficult to pass in the opposite direction, the contact surface of the water permeable device 4 and the washing material can horizontally move relative to the filtering and draining device 2 or rotate relative to the filtering and draining device 2, or the contact surface of the filtering and draining device 2 and the washing material can horizontally move relative to the water permeable device 4, and the washing material particles on the contact surface can be driven to move along the plane parallel to the contact surface of the filtering and draining device 2 and the washing material particles; the contact surface of the water permeable means 4 with the washing material particles is preferably parallel to the contact surface of the filtering and draining means 2 with the washing material particles.
Wherein, filter drainage device 2 motion, the device that permeates water (4) does not have synchronous motion, filter drainage device 2 and permeate water and form relative movement or relative rotation between the device 4, filter drainage device 2 and block along the relative movement of the contact surface of filtering drainage device 2 and washing material granule, thereby drive the washing material granule motion of annex, permeate water device 4 and block along the relative movement of the contact surface of permeating water device 4 and washing material granule, form different movable speeds from the contact surface of filtering drainage device 2 and washing material granule to the washing material granule of the contact surface of permeating water device 4 and washing material granule. Under the constraint of the filtering surface of the filtering and draining device 2 and the water permeable device 4, the particles of the washing material are staggered along the plane parallel to the filtering surface of the filtering and draining device 2.
Or the water permeable device 4 moves, the filtering and draining device 2 does not synchronously move, relative movement or relative rotation is formed between the water permeable device 4 and the filtering and draining device 2, the water permeable device 4 blocks relative movement along the contact surface of the water permeable device 4 and the washing material particles, so that the washing material particles of the accessory are driven to move, the filtering and draining device 2 blocks relative movement along the contact surface of the filtering and draining device 2 and the washing material particles, and different moving speeds are formed from the contact surface of the water permeable device 4 and the washing material particles to the contact surface of the filtering and draining device 2 and the washing material particles. Under the constraint of the filtering surface of the filtering and draining device 2 and the water permeable device 4, the particles of the washing material are staggered along the plane parallel to the filtering surface of the filtering and draining device 2.
The washing device for washing fine materials comprises a filtering and draining device 2, wherein the filtering and draining device is used for draining washed liquid and blocking relative movement along the contact surface of the filtering and draining device 2 and washing material particles, so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device 2 and the washing material particles; the stirring device 3 or the disturbance device is arranged on the upper side of the filtering and draining device 2 and is used for stirring the washing materials or disturbing the washing materials; the water permeable device 4 is arranged on the upper side of the stirring device 3 or the disturbance device, and is used for allowing the washing liquid to pass through the washing material which is injected between the filtering drainage device 2 and the stirring device and blocking the relative movement along the contact surface of the water permeable device 4 and the material to be washed or blocking the relative movement along the contact surface of the water permeable device 4 and the washing material particles; wherein the filter drain 2 comprises a filter layer 21; the stirring device 3 comprises a rotating shaft 31 and stirring blades 32 connected with the rotating shaft 31, the rotating shaft 31 is vertical to the filter layer 21, or the stirring device comprises a stirring part for stirring the materials, the size of the stirring blades 32 or the stirring part vertical to the filter layer 21 is not larger than that of the stirring part parallel to the filter layer 21, so that pushing of the materials is reduced when the stirring device moves, and the particles of the materials are staggered along a plane parallel to the filter layer 21; the paddles 32 or turbulence members are flat or circular in cross-section to cause the particles of the powdery material to move in a staggered manner along a plane parallel to the filter layer 21 during movement. The particle size of the fine material is preferably less than 3mm. The particle size of the fine material is also preferably less than 2mm.
Preferably, both the filter drain 2 and the water permeable means 4 may be used as agitation means 3 or disturbance means.
Preferably, the contact surface of the water permeable device 4 with the washing material particles is parallel to the contact surface of the filtering and draining device 2 with the washing material particles.
The novel washing equipment for powdery materials and slurry can realize the following effects:
solves the problems of uneven washing, large washing water consumption, low concentration of the recovery liquid, large steam consumption and the like of the washing equipment. The disturbance component is a component capable of enabling the powder material particles to relatively displace with the adjacent particles, and can be driven by a transmission device or power to move so as to generate movement or reciprocating movement to pull the powder material particles to move. It is also possible that the fixed part of the disturbance device, such as a net, a grating, a wire, where the powdery material passes over the moving filter belt, is caused to move relatively with the fixed part of the disturbance device due to the movement of the powdery material itself, the fixed part being capable of causing the powdery material to move in a staggered manner along a plane parallel to the filter surface 21 of the filter drain 2.
In embodiments of the present invention, the term "plurality" refers to two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally attached. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
In the description of the embodiments of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the embodiments of the present invention.
In the description of the present specification, the terms "one embodiment," "a preferred embodiment," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention and is not intended to limit the embodiment of the present invention, and various modifications and variations can be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.
Claims (5)
1. A novel washing apparatus for powder materials and slurries, comprising:
the washing equipment is a plate-and-frame filter press filter chamber or a box filter press filter chamber or a filter chamber of a vertical filter press, the filter chamber comprises a filtering drainage device (2) and an agitating device (3), and the filtering drainage device (2) comprises a filter plate and filter cloth or a filter frame and filter cloth; the water permeable device (4) is a filter plate and a filter cloth or a filter frame and a filter cloth at the other side of the filtering and draining device (2) in the filter chamber;
the filtering and draining device (2) is used for draining the washed liquid and blocking the relative movement along the contact surface of the filtering and draining device (2) and the washing material particles, so that the washing material particles can move along a plane parallel to the contact surface of the filtering and draining device (2) and the washing material particles;
the stirring device (3) is used for stirring the washing materials;
the water permeable device (4) is used for penetrating washing liquid from the water permeable device (4) through washing materials injected between the filtering drainage device (2) and the water permeable device (4) and blocking relative movement along the contact surface of the water permeable device (4) and the materials to be washed or blocking relative movement along the contact surface of the water permeable device (4) and the washing material particles;
the filtering and draining device (2) comprises a filtering layer (21);
the stirring device (3) comprises a rotating shaft (31) and stirring blades (32) connected with the rotating shaft (31), wherein the rotating shaft (31) is perpendicular to the filter layer (21), the dimension of the stirring blades (32) perpendicular to the filter layer (21) is not larger than the dimension parallel to the filter layer (21), so that pushing of materials is reduced when the stirring device moves, and the particles of the materials are staggered along a plane parallel to the filter layer (21);
the cross section of the stirring blade (32) is flat or circular, the stirring blade (32) is parallel to the filter layer (21) so as to enable powder material particles to move along a plane parallel to the filter layer (21) when in motion;
under the pressure of a material conveying pump, powdery material or slurry liquid to be treated is fed into a filter chamber, and the filtrate is permeated outwards through a filtering drainage device (2) or a water permeable device (4) until the filter chamber is filled with the filtrate to form filter cakes, and the filtrate passes through the filter cloth and flows to a lower liquid outlet channel along a groove of the filter plate to be discharged; subsequently, a washing liquid is introduced, the washing liquid penetrates through the water permeable device (4) and flows into the filter cake, and at the same time, the stirring blades (32) of the stirring device (3) are stirred, so that powder material particles of the filter cake move along a plane parallel to the filter cloth of the filtering and draining device (2), the filter cake is washed, and harmful substances in the filter cake are removed.
2. The novel powder and slurry washing apparatus of claim 1, further comprising: the flow blocking net (5) is arranged along the vertical direction of the filter layer (21), the flow blocking net (5) is of a net-shaped or grid-shaped structure, powder material particles can be prevented from moving along the plane where the flow blocking net (5) is located, and the powder material movement is prevented when the stirring blade (32) is started, so that the powder material particles form dislocation.
3. The novel washing apparatus of powdery materials and slurry as claimed in claim 1, wherein the stirring means (3) comprises a plurality of stirring blades (32), and adjacent stirring blades (32) arranged at the same height on the rotating shaft (31) are connected together by wires, grids or meshes.
4. The novel powder and slurry washing apparatus as claimed in claim 1, wherein the stirring blade (32) is provided with a bifurcation to increase stirring efficiency.
5. The novel washing device for powdery materials and slurries according to claim 1, characterized in that the rotating shaft (31) is perpendicular to the stirring blades (32) arranged on the rotating shaft (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2023/075420 WO2023151648A1 (en) | 2022-02-11 | 2023-02-10 | New washing apparatus for powdery material and slurry, and washing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129202.0A CN114378041A (en) | 2022-02-11 | 2022-02-11 | Novel washing equipment and washing method for powdery material and slurry |
| CN2022101292020 | 2022-02-11 |
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| Publication Number | Publication Date |
|---|---|
| CN116020808A CN116020808A (en) | 2023-04-28 |
| CN116020808B true CN116020808B (en) | 2024-03-15 |
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| CN202210129202.0A Pending CN114378041A (en) | 2022-02-11 | 2022-02-11 | Novel washing equipment and washing method for powdery material and slurry |
| CN202310086800.9A Active CN116020808B (en) | 2022-02-11 | 2023-02-09 | Novel washing equipment and washing device for powdery material and slurry |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210129202.0A Pending CN114378041A (en) | 2022-02-11 | 2022-02-11 | Novel washing equipment and washing method for powdery material and slurry |
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| CN (2) | CN114378041A (en) |
| WO (1) | WO2023151648A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114378041A (en) * | 2022-02-11 | 2022-04-22 | 陈惠玲 | Novel washing equipment and washing method for powdery material and slurry |
Citations (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076033A (en) * | 1975-07-03 | 1978-02-28 | Passavant-Werke Michelbacher Hutte | Spraying apparatus for cleaning filter press plates |
| EP0129518A1 (en) * | 1983-06-15 | 1984-12-27 | WASHPLAST di FACCHINI Ado | Machine and process for washing and drying sheet plastic material, intended for use in the recycling of plastics |
| US5143554A (en) * | 1989-08-28 | 1992-09-01 | Idemitsu Petrochemical Company Limited | Process for washing powdery and/or granular resins and a washing device therefor |
| US5522941A (en) * | 1993-01-21 | 1996-06-04 | Uchinami Co., Ltd. | Underwater washing method and device |
| US5615494A (en) * | 1994-04-19 | 1997-04-01 | Outokumpu Mintec Oy | Apparatus for treating a filter cake |
| JP2003236314A (en) * | 2002-02-18 | 2003-08-26 | Tsukishima Kikai Co Ltd | Filter and washing method for cake |
| CN2666557Y (en) * | 2004-01-02 | 2004-12-29 | 北京当升材料科技有限公司 | Apparatus for washing and separating nano-level powdery materials |
| CN1686593A (en) * | 2005-03-22 | 2005-10-26 | 温州市东瓯微孔过滤有限公司 | Filtration and washing technology in preparing metal or non metal fine granular powder |
| CN1768894A (en) * | 2004-10-19 | 2006-05-10 | B+V工业技术有限公司 | Device for separating dopant from liquid and cleaning device |
| CN1887415A (en) * | 2005-06-30 | 2007-01-03 | 关西涂料株式会社 | Stirring device, cycle cleaning device and circulating pipeline system |
| JP2007289794A (en) * | 2006-04-20 | 2007-11-08 | Okatsune Haguruma Seisakusho:Kk | Washing water-recycling device |
| DE102008021392A1 (en) * | 2007-05-02 | 2008-11-06 | Talleres Landaluce S.A., Polanco | Filter cake rinsing method, involves introducing liquid for rinsing filter cake into filter chamber with pressure so that liquid is moved from working position to rest position to discharge condensation liquid |
| JP2009154108A (en) * | 2007-12-27 | 2009-07-16 | Shinsen Sangyo Kk | Recycling device of filter medium, and recycling method of filter medium |
| CN103817107A (en) * | 2014-02-28 | 2014-05-28 | 上海宝聚新化能源科技有限公司 | High-efficiency powder cleaning device |
| CN204974581U (en) * | 2015-07-23 | 2016-01-20 | 淄博鹏丰铝业有限公司 | Aluminium hydroxide micropowder production pressure filter feed divider of unloading |
| CN106413923A (en) * | 2013-11-20 | 2017-02-15 | 力奇有限公司 | A cleaning device |
| CN206381881U (en) * | 2016-11-25 | 2017-08-08 | 四川建筑职业技术学院 | It is a kind of to be used for the device of cleaning or mixed powder class material |
| CN206501303U (en) * | 2017-01-22 | 2017-09-19 | 保定广顺再生利用股份有限公司 | The process units of recycled plastic granules |
| CN206761548U (en) * | 2017-01-06 | 2017-12-19 | 佛山市顺德区美的电热电器制造有限公司 | Stirring parts, material cleaning device and cooking apparatus |
| CN206823277U (en) * | 2017-06-16 | 2018-01-02 | 浙江爱业滤布有限公司 | A kind of automatic cleaning type filter press filter chamber |
| CN207056367U (en) * | 2017-08-03 | 2018-03-02 | 雅安远创陶瓷有限责任公司 | A kind of Zirconium powder Ball-stirring mill multistage stirs leaf |
| CN107931237A (en) * | 2017-12-15 | 2018-04-20 | 北京圣比和科技有限公司 | Ternary precursor material is pneumatically dehydrated washing facility |
| CN107960913A (en) * | 2016-10-20 | 2018-04-27 | 佛山市顺德区美的电热电器制造有限公司 | Material cleaning device and cooking apparatus |
| CN207331800U (en) * | 2017-09-20 | 2018-05-08 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivating pool silt displacement device |
| CN108816863A (en) * | 2018-07-09 | 2018-11-16 | 东莞市松研智达工业设计有限公司 | A kind of new type medical equipment circulation cleaning device |
| CN109091939A (en) * | 2018-07-24 | 2018-12-28 | 荆门市格林美新材料有限公司 | A kind of flushing filters pressing integrated device |
| CN109224546A (en) * | 2018-10-29 | 2019-01-18 | 兰州有色冶金设计研究院有限公司 | A kind of filtration washing integrated device and method |
| CN208407895U (en) * | 2018-05-21 | 2019-01-22 | 浙江菲翔新材料有限公司 | A kind of mute plastic grain cleaning device |
| CN109336160A (en) * | 2018-11-09 | 2019-02-15 | 长沙万荣粉体设备科技有限公司 | A kind of rinsing equipment and rinse method |
| CN109467114A (en) * | 2018-11-09 | 2019-03-15 | 长沙万荣粉体设备科技有限公司 | A kind of rinsing equipment and rinse method |
| CN109985350A (en) * | 2019-03-26 | 2019-07-09 | 长春黄金研究院有限公司 | It is a kind of to backfill the method for innocent treatment utilized for gold ore cyanidation tailings |
| CN210583896U (en) * | 2019-08-29 | 2020-05-22 | 平顶山佳瑞高科实业股份有限公司 | Washing device of filter cake after crystallization |
| CN211069159U (en) * | 2019-11-08 | 2020-07-24 | 天津宝良恒科技开发有限公司 | Special filter press for cerium oxide |
| CN211172195U (en) * | 2019-11-25 | 2020-08-04 | 梁永杰 | Municipal administration water supply pipe network washing unit |
| CN211726758U (en) * | 2020-01-16 | 2020-10-23 | 合浦沪天高岭土有限责任公司 | Environment-friendly quartz sand edulcoration case |
| CN212888429U (en) * | 2020-07-27 | 2021-04-06 | 湖南省新基源新材料科技有限公司 | Salt washing device for regenerated plastic particles |
| CN112645083A (en) * | 2020-12-06 | 2021-04-13 | 淮南市松江电子有限责任公司 | Gravel cleaning conveyor |
| CN213132820U (en) * | 2020-07-31 | 2021-05-07 | 河北邢台冶金镁业有限公司 | Special washing and suction filtration integrated device for high-purity magnesium carbonate |
| CN213388404U (en) * | 2020-09-03 | 2021-06-08 | 杭州灰弘环保科技有限公司 | Novel household garbage incineration fly ash washing device |
| CN113324378A (en) * | 2021-03-26 | 2021-08-31 | 上海迪化科技股份有限公司 | Novel filtering, washing and drying integrated device and process |
| CN113572039A (en) * | 2021-08-27 | 2021-10-29 | 广东电网有限责任公司 | Power distribution cabinet |
| CN113606984A (en) * | 2021-08-03 | 2021-11-05 | 陈惠玲 | New material production and processing is with condensation equipment |
| CN215391216U (en) * | 2021-07-07 | 2022-01-04 | 南京金鲤新材料有限公司 | Device for continuously cleaning zirconium hydroxide |
| CN114378041A (en) * | 2022-02-11 | 2022-04-22 | 陈惠玲 | Novel washing equipment and washing method for powdery material and slurry |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG146675A1 (en) * | 2003-10-03 | 2008-10-30 | Mitsubishi Gas Chemical Co | Process for washing solid particles |
| CN201370998Y (en) * | 2009-02-26 | 2009-12-30 | 江苏巨能机械有限公司 | Horizontal blade filter |
| CN101805137A (en) * | 2010-03-24 | 2010-08-18 | 陈慧玲 | Sea sand desalting method |
| EP2572779A4 (en) * | 2010-05-21 | 2016-09-07 | Kureha Corp | Vertical countercurrent solid-liquid contact method, method for washing solid particles, method for producing polyarylene sulfide, and device therefor |
| EP2409750A1 (en) * | 2010-07-22 | 2012-01-25 | Marinvent GmbH | Filter for a feeding system for liquids with tendency to form sediments, in particular for a crude oil washing system |
| CN202193758U (en) * | 2011-07-22 | 2012-04-18 | 江苏克莱斯克能源装备有限公司 | Filter for high-temperature heavy oil |
| US8573009B2 (en) * | 2011-08-15 | 2013-11-05 | General Electric Company | Basket assembly with fluid vanes for a steam-augmented washing machine |
| CN103357622B (en) * | 2013-07-31 | 2016-03-02 | 陈晗 | A kind of method of washing powder or powder material |
| CN105745000A (en) * | 2013-11-18 | 2016-07-06 | 株式会社大赛璐 | Filtration device, filtration method, acetate fiber manufacturing method |
| JP2016163862A (en) * | 2015-03-06 | 2016-09-08 | 三菱化学株式会社 | Slurry washing device |
| JP7076881B2 (en) * | 2018-05-04 | 2022-05-30 | エルジー・ケム・リミテッド | A method for cleaning a positive electrode active material, a method for producing a positive electrode active material containing the same, and a positive electrode active material produced thereby. |
| CN109878805A (en) * | 2018-06-28 | 2019-06-14 | 姜广斌 | With pneumatic conveying acquisition, clean, the method and device thereof of dry solids |
| CN212021320U (en) * | 2020-04-07 | 2020-11-27 | 鹰潭和明新材料科技有限公司 | Plastic granules belt cleaning device |
| CN213613000U (en) * | 2020-08-19 | 2021-07-06 | 合肥禹王膜工程技术有限公司 | Superfine powder dispersion stirring suction filtration washing all-in-one |
| CN112044137A (en) * | 2020-09-02 | 2020-12-08 | 重庆聚狮新材料科技有限公司 | System and method for recycling polyphenylene sulfide fine powder |
| CN112517112A (en) * | 2020-11-26 | 2021-03-19 | 杨玉顺 | Broken stone sorting machine |
-
2022
- 2022-02-11 CN CN202210129202.0A patent/CN114378041A/en active Pending
-
2023
- 2023-02-09 CN CN202310086800.9A patent/CN116020808B/en active Active
- 2023-02-10 WO PCT/CN2023/075420 patent/WO2023151648A1/en unknown
Patent Citations (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076033A (en) * | 1975-07-03 | 1978-02-28 | Passavant-Werke Michelbacher Hutte | Spraying apparatus for cleaning filter press plates |
| EP0129518A1 (en) * | 1983-06-15 | 1984-12-27 | WASHPLAST di FACCHINI Ado | Machine and process for washing and drying sheet plastic material, intended for use in the recycling of plastics |
| US5143554A (en) * | 1989-08-28 | 1992-09-01 | Idemitsu Petrochemical Company Limited | Process for washing powdery and/or granular resins and a washing device therefor |
| US5522941A (en) * | 1993-01-21 | 1996-06-04 | Uchinami Co., Ltd. | Underwater washing method and device |
| US5615494A (en) * | 1994-04-19 | 1997-04-01 | Outokumpu Mintec Oy | Apparatus for treating a filter cake |
| JP2003236314A (en) * | 2002-02-18 | 2003-08-26 | Tsukishima Kikai Co Ltd | Filter and washing method for cake |
| CN2666557Y (en) * | 2004-01-02 | 2004-12-29 | 北京当升材料科技有限公司 | Apparatus for washing and separating nano-level powdery materials |
| CN1768894A (en) * | 2004-10-19 | 2006-05-10 | B+V工业技术有限公司 | Device for separating dopant from liquid and cleaning device |
| CN1686593A (en) * | 2005-03-22 | 2005-10-26 | 温州市东瓯微孔过滤有限公司 | Filtration and washing technology in preparing metal or non metal fine granular powder |
| CN1887415A (en) * | 2005-06-30 | 2007-01-03 | 关西涂料株式会社 | Stirring device, cycle cleaning device and circulating pipeline system |
| JP2007289794A (en) * | 2006-04-20 | 2007-11-08 | Okatsune Haguruma Seisakusho:Kk | Washing water-recycling device |
| DE102008021392A1 (en) * | 2007-05-02 | 2008-11-06 | Talleres Landaluce S.A., Polanco | Filter cake rinsing method, involves introducing liquid for rinsing filter cake into filter chamber with pressure so that liquid is moved from working position to rest position to discharge condensation liquid |
| JP2009154108A (en) * | 2007-12-27 | 2009-07-16 | Shinsen Sangyo Kk | Recycling device of filter medium, and recycling method of filter medium |
| CN106413923A (en) * | 2013-11-20 | 2017-02-15 | 力奇有限公司 | A cleaning device |
| CN103817107A (en) * | 2014-02-28 | 2014-05-28 | 上海宝聚新化能源科技有限公司 | High-efficiency powder cleaning device |
| CN204974581U (en) * | 2015-07-23 | 2016-01-20 | 淄博鹏丰铝业有限公司 | Aluminium hydroxide micropowder production pressure filter feed divider of unloading |
| CN107960913A (en) * | 2016-10-20 | 2018-04-27 | 佛山市顺德区美的电热电器制造有限公司 | Material cleaning device and cooking apparatus |
| CN206381881U (en) * | 2016-11-25 | 2017-08-08 | 四川建筑职业技术学院 | It is a kind of to be used for the device of cleaning or mixed powder class material |
| CN206761548U (en) * | 2017-01-06 | 2017-12-19 | 佛山市顺德区美的电热电器制造有限公司 | Stirring parts, material cleaning device and cooking apparatus |
| CN206501303U (en) * | 2017-01-22 | 2017-09-19 | 保定广顺再生利用股份有限公司 | The process units of recycled plastic granules |
| CN206823277U (en) * | 2017-06-16 | 2018-01-02 | 浙江爱业滤布有限公司 | A kind of automatic cleaning type filter press filter chamber |
| CN207056367U (en) * | 2017-08-03 | 2018-03-02 | 雅安远创陶瓷有限责任公司 | A kind of Zirconium powder Ball-stirring mill multistage stirs leaf |
| CN207331800U (en) * | 2017-09-20 | 2018-05-08 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivating pool silt displacement device |
| CN107931237A (en) * | 2017-12-15 | 2018-04-20 | 北京圣比和科技有限公司 | Ternary precursor material is pneumatically dehydrated washing facility |
| CN208407895U (en) * | 2018-05-21 | 2019-01-22 | 浙江菲翔新材料有限公司 | A kind of mute plastic grain cleaning device |
| CN108816863A (en) * | 2018-07-09 | 2018-11-16 | 东莞市松研智达工业设计有限公司 | A kind of new type medical equipment circulation cleaning device |
| CN109091939A (en) * | 2018-07-24 | 2018-12-28 | 荆门市格林美新材料有限公司 | A kind of flushing filters pressing integrated device |
| CN109224546A (en) * | 2018-10-29 | 2019-01-18 | 兰州有色冶金设计研究院有限公司 | A kind of filtration washing integrated device and method |
| CN109467114A (en) * | 2018-11-09 | 2019-03-15 | 长沙万荣粉体设备科技有限公司 | A kind of rinsing equipment and rinse method |
| CN109336160A (en) * | 2018-11-09 | 2019-02-15 | 长沙万荣粉体设备科技有限公司 | A kind of rinsing equipment and rinse method |
| CN109985350A (en) * | 2019-03-26 | 2019-07-09 | 长春黄金研究院有限公司 | It is a kind of to backfill the method for innocent treatment utilized for gold ore cyanidation tailings |
| CN210583896U (en) * | 2019-08-29 | 2020-05-22 | 平顶山佳瑞高科实业股份有限公司 | Washing device of filter cake after crystallization |
| CN211069159U (en) * | 2019-11-08 | 2020-07-24 | 天津宝良恒科技开发有限公司 | Special filter press for cerium oxide |
| CN211172195U (en) * | 2019-11-25 | 2020-08-04 | 梁永杰 | Municipal administration water supply pipe network washing unit |
| CN211726758U (en) * | 2020-01-16 | 2020-10-23 | 合浦沪天高岭土有限责任公司 | Environment-friendly quartz sand edulcoration case |
| CN212888429U (en) * | 2020-07-27 | 2021-04-06 | 湖南省新基源新材料科技有限公司 | Salt washing device for regenerated plastic particles |
| CN213132820U (en) * | 2020-07-31 | 2021-05-07 | 河北邢台冶金镁业有限公司 | Special washing and suction filtration integrated device for high-purity magnesium carbonate |
| CN213388404U (en) * | 2020-09-03 | 2021-06-08 | 杭州灰弘环保科技有限公司 | Novel household garbage incineration fly ash washing device |
| CN112645083A (en) * | 2020-12-06 | 2021-04-13 | 淮南市松江电子有限责任公司 | Gravel cleaning conveyor |
| CN113324378A (en) * | 2021-03-26 | 2021-08-31 | 上海迪化科技股份有限公司 | Novel filtering, washing and drying integrated device and process |
| CN215391216U (en) * | 2021-07-07 | 2022-01-04 | 南京金鲤新材料有限公司 | Device for continuously cleaning zirconium hydroxide |
| CN113606984A (en) * | 2021-08-03 | 2021-11-05 | 陈惠玲 | New material production and processing is with condensation equipment |
| CN113572039A (en) * | 2021-08-27 | 2021-10-29 | 广东电网有限责任公司 | Power distribution cabinet |
| CN114378041A (en) * | 2022-02-11 | 2022-04-22 | 陈惠玲 | Novel washing equipment and washing method for powdery material and slurry |
Non-Patent Citations (1)
| Title |
|---|
| 压滤设备在砂石料加工系统废水处理中的应用;覃尚贵;;水利水电技术;20091020(第10期);全文 * |
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| WO2023151648A1 (en) | 2023-08-17 |
| CN114378041A (en) | 2022-04-22 |
| CN116020808A (en) | 2023-04-28 |
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