CN107207304B - The de- liquid and solid state device of sludge - Google Patents
The de- liquid and solid state device of sludge Download PDFInfo
- Publication number
- CN107207304B CN107207304B CN201680005049.3A CN201680005049A CN107207304B CN 107207304 B CN107207304 B CN 107207304B CN 201680005049 A CN201680005049 A CN 201680005049A CN 107207304 B CN107207304 B CN 107207304B
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- Prior art keywords
- sludge
- liquid
- solid state
- process container
- outlet
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- 239000010802 sludge Substances 0.000 title claims abstract description 152
- 239000007788 liquid Substances 0.000 title claims abstract description 89
- 239000007787 solid Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 101
- 230000008569 process Effects 0.000 claims abstract description 100
- 238000001125 extrusion Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 230000007423 decrease Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 30
- 230000002093 peripheral effect Effects 0.000 description 23
- 238000003754 machining Methods 0.000 description 14
- 230000008676 import Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/008—Sludge treatment by fixation or solidification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention provides a kind of de- liquid and solid state device of sludge, and the sludge of solid state can be reliably taken out from process container.The de- liquid and solid state device (10) of sludge includes：Process container (12) is imported into the liquid comprising sludge, and lower end has outlet (12d)；Lid (21), closing outlet (12d), and with make the liquid of importing process container (12) by and the filtration members (23) that make sludge accumulate；Driven for opening and closing portion (22) keeps lid (21) mobile and is opened and closed outlet (12d)；De- liquid and solid state mechanism (16) make the sludge in filtration members (23) take off liquid and solid state；And extrusion mechanism (15), the sludge in process container (12) internal solid is squeezed out from outlet (12d).
Description
Technical field
The present invention relates to remove the sludges such as machining chips from liquid such as the cooling media for being supplied to lathe and sludge is made to take off liquid
And the de- liquid and solid state device of the sludge of solid state.
Background technology
Usually in the lathes such as honing machine and grinding machine, the side cooling medium side of supply lapping liquid and cutting fluid etc. is to being configured at processing
The working substance (workpiece) in portion is processed.Moreover, the machining chips of the workpiece generated when processing are recovered together with cooling medium.
The cooling medium that the use of recycling finishes is removed machining chips and utilized again by filter device filtering.
Following patent documents 1 disclose the de- liquid of sludge for the machining chips for making to be removed by filter device and the dress of solid state
It sets.The de- liquid and solid state device has the opening and closing of the pressurizing vessel of bottom opening and the bottom surface of closed pressurized vessels
Lid.Open-close lid, which is equipped with, can make cooling medium pass through and can accumulate the filtration members of sludge.Moreover, sludge together with cooling medium from
Upper side imports pressurizing vessel, imports compressed air into pressurizing vessel in the state of having received the sludge with filtration members,
Thus so that sludge is taken off liquid and solid state, open-close lid is opened when the sludge of solid state in filtration members has accumulated to a certain degree, from adding
Pressure vessel takes out solid state sludge.
Patent document 1：Japanese Laid-Open Patent Publication 2010-279860
Due to previous de- liquid and solid state device be sent into pressurizing vessel compressed air to sludge while compression while take off liquid
And solid state, so sludge consolidates in the state of being strongly attached to the inner peripheral surface of pressurizing vessel, even if opening open-close lid sometimes
Sludge can not be taken out from pressurizing vessel.When generating this phenomenon, it has to which arresting stop simultaneously takes out sludge by human hand, needs more
Remaining tedious work and time.
Invention content
The purpose of the present invention is to provide a kind of de- liquid of sludge and solid state devices, can be reliably from pressurizing vessel etc.
Process container takes out the sludge of solid state.
(1) the de- liquid of sludge of the invention and solid state device include：Process container is imported into the liquid comprising sludge,
And lower end has outlet；Lid closes the outlet, and having keeps the liquid of the importing process container logical
Cross and make the filtration members of the sludge accumulation；Driven for opening and closing portion makes the lid movement be opened and closed the outlet；It takes off liquid and consolidates
Tai Hua mechanisms make sludge in the filtration members take off liquid and solid state；And extrusion mechanism, in the process container internal solid
The sludge of change is squeezed out from the outlet.
According to the present invention, even if can if the sludge of process container internal solid is attached to the inner surface of process container
The sludge is squeezed out by extrusion mechanism, and reliably the sludge is discharged from outlet.
In addition, in the present specification, " sludge " refers to the machining chips of grinding powder and cutting swarf etc caused by lathe
Deng the substance comprising liquid and as pureed." sludge of solid state " (also referred to as " solid state sludge ") " refers to liquid component
It is removed and the substance of solid state from sludge.Including the liquid of sludge refers to so as to be mixed into a liquid for the purpose of sludge flowing etc.
The substance of sludge (machining chips).
(2) at least lower side preferably in the inner surface of the process container extends downward.
It, can be away from process container as long as the sludge of solid state is made to be moved gently towards lower section using this structure
Inner surface, therefore further reliably sludge can be discharged from process container.
(3) the preferably extrusion mechanism includes：Component is squeezed out, extrusion is played to the sludge of solid state；And it squeezes out
Driving portion makes the extrusion component in the case where being squeezed out downwards positioned at the lifting position of the top of the sludge and by the sludge
Decrease moves up and down between setting.
According to the structure, so that extrusion component is moved downward from the top of sludge using driving portion is squeezed out, thus may be used
Sludge to be squeezed out downwards and is discharged from the outlet of process container.
(4) the preferably described action linkage for squeezing out driving portion and opening the lid, makes the extrusion component move downwards
It is dynamic.
Using this structure, it can coordinate with the opportunity for opening lid, sludge is squeezed out by extrusion component.
(5) preferably the driven for opening and closing portion is configured to that the lid is made to rise and close the outlet, makes the lid
Decline and open the outlet, and the driven for opening and closing portion is also used as the extrusion for making the extrusion component move up and down
Driving portion.
Driven for opening and closing portion is also used as squeezing out driving portion, it is possible thereby to which realization device minimizes, is cost effective, and energy can
The action of opening lid is set to link with the action for making extrusion component move downwards by ground.
(6) the preferably extrusion component is made of the porous plate for being formed with perforative multiple through-holes in above-below direction, described
It squeezes out component and receives to import in the process container in the lifting position and include the liquid of sludge, and make comprising sludge
Liquid passes through the through-hole in diffusion.
Using this structure, sludge can be made equably to be deposited in the filtration members of lid.In addition, compared to squeeze out structure
Part independently has the case where component for making the liquid comprising sludge spread, and may be implemented to reduce number of components.
(7) the preferably described driven for opening and closing portion configuration is in the top of the process container.
Driven for opening and closing portion is configured at the lower section of process container, is needed for preventing the liquid being discharged from process container from falling on
Mechanism in driven for opening and closing portion, and by configuring in driven for opening and closing portion in the top of process container, in this way it is no longer necessary to this mechanism.
(8) preferably de- liquid and solid state device include for importing the liquid for including sludge from the top of the process container
Ingress pipe, ingress pipe configuration is in the planar range in the driven for opening and closing portion.
Using this structure, the miniaturization of de- liquid and solid state device may be implemented.
(9) the preferably driven for opening and closing portion is made of the cylinder assembly of the tubular in the axle center with upper and lower directions, the importing
Pipe configures in the central tube of the cylinder assembly.
Using this structure, ingress pipe can be properly configured in the planar range in driven for opening and closing portion.Furthermore it is possible to
Ingress pipe is configured along upper and lower directions in the central tube of cylinder assembly, when reducing the liquid imported into process container comprising sludge
Flow resistance, can swimmingly import the liquid.
(10) preferably the ingress pipe is mounted in the central tube of the cylinder assembly in which can assemble and disassemble.
Using this structure, the maintenance and replacement of ingress pipe can be easy to carry out.
(11) open and close valve for being preferred for being opened and closed the ingress pipe configures in the central tube of the cylinder assembly.
Using this structure, the miniaturization of de- liquid and solid state device can also be realized.
(12) preferably de- liquid and solid state device have the filtering that sludge is removed from liquid above the process container
Device imports the liquid for including sludge from the filter device into the process container.
Using this structure, the liquid comprising sludge can swimmingly be imported into downward processing from filter device and held
Device.
According to the present invention, the solid state sludge in process container can be reliably taken out by extrusion mechanism.
Description of the drawings
Fig. 1 is the de- liquid for the sludge for indicating first embodiment of the invention and the brief overall diagram of solid state device.
Fig. 2 is the brief overall diagram of same de- liquid and solid state device.
Fig. 3 is the line A-A cross-section diagram of Fig. 1.
Fig. 4 is the line B-B cross-section diagram of Fig. 2.
Fig. 5 is the line C-C cross-section diagram of Fig. 3.
Fig. 6 is the line D-D cross-section diagram of Fig. 3.
Fig. 7 is the section explanation of the de- liquid for the process container for indicating to have variation and the pith of solid state device
Figure.
Fig. 8 is the de- liquid for the sludge for indicating second embodiment of the invention and the brief front view (part of solid state device
Cross-section diagram).
Fig. 9 is the schematic side view of same de- liquid and solid state device.
Reference sign
10 de- liquid and solid state device
11 filter devices
12 process containers
12a inner peripheral surfaces (conical surface)
The inner peripheral surface (conical surface) of 12b lower sides
15 extrusion mechanisms
16 de- liquid and solid state mechanism
17 ingress pipes
21 lids
22 driven for opening and closing portions
23 filtration members
47 squeeze out component
47a through-holes
48 squeeze out driving portion
S sludges
Specific implementation mode
(first embodiment)
(overall structure)
Fig. 1 and Fig. 2 is the de- liquid for the sludge for indicating first embodiment of the invention and the brief overall diagram of solid state device.
The de- liquid and solid state device 10 are such as purifying cooling medium used in lathe honing machine.Institute
It states de- liquid and solid state device 10 has filter device 11, process container 12, switching mechanism 13, de- liquid and solid state mechanism 16
(with reference to Fig. 3 and Fig. 4), output mechanism 14 and extrusion mechanism 15.In addition, Fig. 1 shows make sludge S solid-states in process container 12
State when change, Fig. 2 illustrate the state when sludge S of solid state is discharged from process container 12.
Filter device 11 is supplied to used in lathe cooling medium, filter device 11 be used for the sludges such as machining chips from
The cooling medium removal, makes purified cooling medium return to container (not shown).The filter device 11 for example can be
Sludge is adsorbed in the magnetic filter device of filtering material using magnetic force, can also be using eddy flow by sludge centrifuge from
Core type filter device.The upper end of ingress pipe 17 is connected to filter device 11, and the sludge removed by filter device 11 is by ingress pipe
17 are discharged downwards.
The configuration of process container 12 is in the lower section of filter device 11, and the sludge removed by filter device 11 is together with cooling medium
Import process container 12.As shown in Fig. 3, Fig. 4 and Fig. 6, the process container 12 is formed as the cylindrical shape of top and bottom opening.
The upper end of process container 12 is blocked by the driven for opening and closing portion (cylinder assembly) 22 of aftermentioned switching mechanism 13.Process container
12 lower ending opening constitutes the outlet 12d of the cooling medium of discharge, and is closed by the lid of switching mechanism 13 21.Ingress pipe 17
Lower end is connected to the top of process container 12, and the cooling medium and sludge that are discharged from filter device 11 import process container
12 top.In addition, the inner peripheral surface 12a of process container 12 by internal diameter with downward and it is widened in a manner of taper extend.Place
The lower end for managing container 12 is connect with discharge room 53, is removed the cooling medium after sludge and is discharged to discharge room 53.
Switching mechanism 13 has the lid 21 of the lower end of Seal treatment container 12, and the lid 21 is made to move up and down
To be opened and closed process container 12 outlet 12d driven for opening and closing portion 22.The configuration of lid 21 is in discharge room 53.
Lid 21 is formed with opening 21a in central portion.The opening 21a is equipped with filtration members 23, and filtration members 23 make cooling Jie
Matter by and so that sludge is accumulated.The filtration members 23 of present embodiment have the reticulate body 23a, Yi Jicong being made of metal mesh etc.
Lower section supports the holding plate 23b of the reticulate body 23a.Holding plate 23b is formed with perforative through-hole up and down.The net of reticulate body 23a
Eye-shaped becomes the size for making cooling medium pass through, and its size is identical or bigger as the machining chips in sludge.Moreover, at importing
Cooling medium in reason container 12 is discharged downwards by reticulate body 23a, and the machining chips in sludge are although stage in the early stage
Can be by reticulate body 23a, but the machining chips being gradually accumulated on reticulate body 23a are functioned as filter, thus, it is possible to
Enough machining chips reliably captured in sludge.
As shown in Fig. 3~Fig. 5, driven for opening and closing portion 22 is made of cylinder assemblies such as cylinder and hydraulic cylinders.Specifically, cylinder assembly
22 have cylinder main body 25 and piston 26.
Cylinder main body 25 has outer barrel 27, inner cylinder 28, top plate 29 and bottom plate 30.
Outer barrel 27 is formed to have the cylindrical shape in the axle center of upper and lower directions, and the top and bottom of outer barrel 27 open.
Inner cylinder 28 is again formed as the cylindrical shape with the axle center of upper and lower directions, and the top and bottom of inner cylinder 28 open.
The outer diameter of inner cylinder 28 is smaller than the outer diameter of outer barrel 27, and inner cylinder 28 with outer barrel 27 in a manner of same heart shaped to configure in outer barrel 27
Side.
Top plate 29 is formed as disc-shape, and is connect with the upper end of outer barrel 27 and inner cylinder 28.Bottom plate 30 is again formed as
Disc-shape, and connect with the lower end of outer barrel 27 and inner cylinder 28.The central part of top plate 29 and bottom plate 30 be formed with it is interior
Opening 29a, 30a of the inside connection of cylinder 28.
Piston 26 is configured in the inside of cylinder main body 25, and is formed to have the outer diameter more smaller than outer barrel 27 and is omited than inner cylinder 28
The ring-type of big internal diameter.Moreover, the inside of cylinder main body 25 is divided into upper space and lower space by piston 26, and in upper and lower
To sliding.It is equipped with containment member (illustration omitted) in the peripheral surface and inner peripheral surface of piston 26, the containment member is for keeping living
Leakproofness between the peripheral surface of plug 26 and the peripheral surface of the inner peripheral surface and inner cylinder 28 of inner peripheral surface and outer barrel 27.
Top plate 29 and bottom plate 30 are respectively equipped with supply mouth 31,32, and the supply mouth 31,32 makes about 26 piston for supplying
The control air of sliding.Compressed air source 50 is connected to each supply mouth 31,32 by piping 54.Piping 54 is equipped with switching valve 55,
The switching valve 55 switches supply compressed air to each supply mouth 31,32.
The upper end of two support rods (supporting member) 33 is installed on the lower surface of piston 26.The support rod 33 is along upper and lower
Direction configures, and can slidably run through bottom plate 30.Moreover, the lower end of support rod 33 is connected to lid 21.
Structure more than utilization, piston 26 using from the compressed air that supply mouth 31,32 is supplied in cylinder main body 25 and on
When lower mobile, lid 21 is also moved up and down by support rod 33, to be opened and closed the outlet 12d of process container 12.
It is configured with ingress pipe 17 in the central part of the cylinder main body 25 of tubular.Specifically, upper fixing component 35 can assemble and disassemble ground
It is installed on the central opening 29a of top plate 29.Lower fixing component 36 is installed on the central opening 30a of bottom plate 30 in which can assemble and disassemble.Moreover,
Fixing component 35 is fixed in the upper end of ingress pipe 17, and lower fixing component 36 is fixed on capable of assembling and disassembling in the lower end of ingress pipe 17.On
Fixing component 35 and lower fixing component 36 keep being embedded in top in the state of air-tightness respectively between top plate 29 and bottom plate 30
Plate 29 and bottom plate 30.
Upper fixing component 35 and lower fixing component 36 are connected by connecting rod 37.Therefore, upper fixing component 35, lower fixing component
36 and the integration of ingress pipe 17, constitute an importing pipe unit 40.Therefore, it can assemble and disassemble and import from the cylinder main body 25 of cylinder assembly 22
Pipe unit 40 is whole.
It is formed with air chamber 41 between the inner cylinder 28 and ingress pipe 17 of cylinder main body 25.Moreover, top plate 29 be formed with for
The introducing port 42 of compressed air is imported in air chamber 41.Compressed air source 51 is connected to introducing port 42.
Ingress pipe 17 has flexibility, and as shown in the double dot dash line in Fig. 3, the air that ingress pipe 17 is imported into air chamber 41 exists
Radial compression, it is possible thereby to close the runner of cooling medium and sludge.That is, ingress pipe 17 functions itself as open and close valve.
The piping 56 for connecting compressed air source 51 and introducing port 42 is equipped with open and close valve 57, the open and close valve 57 for switch whether supply pressure
Contracting air.Compressed air source 51 can also be also used as compressed air source 50 used in cylinder assembly 22.
De- liquid and solid state mechanism 16 have the supply mouth 43 for being formed in process container 12, and are connected to by piping 58
The compressed air source 52 of the supply mouth 43.From filter device 11 by the cooling medium in the importing process container 12 of ingress pipe 17
It is temporarily remained in filtration members 23 with sludge, cooling medium gradually passes through filtration members 23 and is discharged downwards.In this process, liquid is taken off
And solid state mechanism 16 supplies compressed air from compressed air source 52 into process container 12, to being retained in process container 12
Cooling medium and sludge apply pressure, promote cooling medium to be discharged from process container 12.Remain in as a result, in filtration members 23
Sludge S solid states by de- liquid.In addition, piping 58 is equipped with open and close valve 59, the open and close valve 59 is for switching whether supply compression
Air.Compressed air source 52 can be also used as compressed air source 50,51 used in cylinder assembly 22 or ingress pipe 17.
Height sensor 44 is equipped in process container 12, the height sensor 44 measures the solid state in filtration members 23
And the height of the sludge S accumulated.It is in hang down what shape was arranged downward that height sensor 44, which has from the top of process container 12,
The sludge S contact of detection piece 44a, the detection piece 44a and solid state is to detect the height of sludge S.Such as detection piece 44a can
Think electrode bar, the variation of voltage or electric current when contacting the detection piece 44a using sludge detects height.
When the height of the sludge S detected using height sensor 44 reaches specified value or more, by sludge S from process container
12 discharges.Specifically, making lid 21 move downwards using cylinder assembly 22, the lower ending opening of process container 12 is made to open.It crosses
The sludge S accumulated on filter part 23 declines together with lid 21, is taken out downwards from process container 12.
As depicted in figs. 1 and 2, output mechanism 14 has blade member 45 and makes the blade member 45 in the horizontal direction
Mobile discharge driving portion 46.Discharge driving portion 46 can be made of cylinder assemblies such as cylinder and hydraulic cylinders.Output mechanism 14 utilizes
Blade member 45 from the sludge S in the filtration members 23 for the lid 21 that process container 12 declines to horizontal direction squeezing out, and from row
Go out the outlet 53a discharges formed on the side wall of room 53.In addition, utilizing closed plate 53b opening and closing outlets 53a.
When opening lid 21 takes out from process container 12 in the sludge S of solid state in filtration members 23, extrusion mechanism 15
Sludge S is squeezed out in a manner of so that sludge S is not remained in process container 12.
Specifically, extrusion mechanism 15 has the extrusion component 47 that extrusion is played sludge S, and make the extrusion
The extrusion driving portion 48 that component 47 moves up and down.
It squeezes out component 47 to be made of circular thin plate, and general horizontal configures.The outer diameter for squeezing out component 47 is formed as omiting
It is formed less than the internal diameter of process container 12, and between the inner peripheral surface 12a of process container 12 and the outer peripheral edge of extrusion component 47
There is clearance t (with reference to Fig. 6).
It is also used as squeezing out driving portion 48 by driven for opening and closing portion 22 above-mentioned.That is, squeezing out driving portion 48 by with cylinder main body 25
It is constituted with the cylinder assembly of piston 26.The following table of piston 26 is connected to along the upper end of two connecting rods 49 of upper and lower directions configuration
Face.The extrusion component 47 that the connecting rod 49 runs through the bottom plate 30 of cylinder main body 25 and is connected in process container 12.Moreover, making work
Plug 26 moves up and down in cylinder main body 25, thus squeezes out component 47 and is moved up and down between lifting position and down position, described
Lifting position is located at the top of the sludge S of solid state in filtration members 23, and the down position squeezes out downwards sludge S
Position.
By the extrusion mechanism 15 more than having, even if the sludge S of solid state is firmly adhered to locate in filtration members 23
The inner peripheral surface of container 12 is managed in the case that sludge S will not be fallen because of dead weight when making lid 21 decline, it can also profit
It is moved downwards with extrusion component 47 to push sludge S, so as to reliably take out sludge from process container 12.In addition, by
Component 47 is squeezed out in the substantially entire area of section setting across process container 12, so one of only extrusion sludge S can be inhibited
Point and the peripheral part of sludge S attachment the case where remaining on the inner peripheral surface of process container 12.
Be also used as driven for opening and closing portion 22 due to squeezing out driving portion 48, thus squeeze out the opening and closing linkage of component 47 and lid 21 and
It moves up and down.Therefore, extrusion component 47 can be suitably made to decline on the opportunity for opening lid 21.It is simultaneous due to squeezing out driving portion 48
As driven for opening and closing portion 22, so compared to independently having the case where driven for opening and closing portion 22 is with driving portion 48 are squeezed out, Ke Yishi
The miniaturization of existing device and number of components reduce bring it is cost effective etc..
Due to squeeze out component 47 outer peripheral edge and the inner peripheral surface 12a of process container 12 be not directly contacted with, but the two it
Between be formed with clearance t, so reduce the resistance for squeezing out component 47 when moving up and down, can inhibit the abrasion for squeezing out component 47 and
Damage.
In addition, gap is formed between component 47 and process container 12 squeezing out, although the thus inner circumferential of process container 12
The sludge adhered on the 12a of face is not easy to fall, but the inner peripheral surface 12a of process container 12 is formed as extending downwards the conical surface of shape,
So as long as sludge, which slightly declines, will leave inner peripheral surface 12a.Therefore, though can promote if forming the gap sludge from
Process container 12 is discharged.
It squeezes out and is formed with multiple through-hole 47a in the plate face of component 47.It is imported in process container 12 from ingress pipe 17 and includes
After the cooling media impact of sludge squeezes out component 47, fallen in filtration members 23 by through-hole 47a and/or clearance t.
Therefore, the cooling medium and sludge collision for importing process container 12 squeeze out component 47 and spread in the horizontal direction, and
It equably falls in filtration members 23.Therefore, the filter layer being made of machining chips is formed uniformly in filtration members 23, it is also anti-
The part leakage to the compressed air that process container 12 supplies from filtration members 23 is stopped.
It constitutes driven for opening and closing portion 22 and squeezes out the configuration of cylinder assembly 22 of driving portion 48 in the top of process container 12.Existing
In technology (referring to patent document 1), since the cylinder assembly of opening and closing lid is configured in the lower section of process container, so needing to protect vapour
The cooling medium pollution that cylinder is not discharged from process container, but present embodiment does not need this measure then.
In addition, cylinder assembly 22 is formed as tubular, it is configured in the cylinder of cylinder assembly 22 for holding from filter device 11 to processing
Device 12 imports the ingress pipe 17 of cooling medium and sludge.Therefore, it is possible to which the receiving of ingress pipe 17 to be configured to the plane in cylinder assembly 22
In range and in altitude range, so as to contribute to the miniaturization of de- liquid and solid state device 10.Further, since ingress pipe 17
Also it is also used as open and close valve, so the open and close valve can also configure in the planar range of cylinder assembly 22 and in altitude range, into
One step contributes to the miniaturization of de- liquid and solid state device 10.
In addition, in the center configuration ingress pipe 17 of cylinder assembly 22, it is possible thereby to which ingress pipe 17 is configured along upper and lower directions.
Therefore, the flow resistance of the cooling medium and sludge that flow through ingress pipe 17 reduces, and can will cool down medium and sludge from filter device 11
It swimmingly imports in process container 12, the sludge in ingress pipe 17 can be inhibited to block etc..
Further, since ingress pipe 17 (importing pipe unit 40) can be assembled and disassembled relative to cylinder assembly 22, so even if matching
It sets in the inside of cylinder assembly 22, can also be easy to carry out the maintenance and replacement of ingress pipe 17.
Fig. 7 is the cross-section diagram for the variation for indicating process container 12.
According to the process container 12 of the above embodiment, inner circumferential surface 12a is integrally formed into taper, but in this embodiment party
In formula, only lower side 12b (more on the lower than dummy line L) is formed as taper, and upper side 12c is (more top than dummy line L
Side) it is formed along upper and lower directions (vertical direction).In this way, if at least lower side 12b of process container 12 is formed as taper,
It can promote the discharge of the sludge S of solid state.Additionally, it is preferred that the range for being formed as taper in the inner peripheral surface of process container 12 is in
The higher position of the upper limit of height than the sludge S detected by height sensor 44.
Fig. 8 and Fig. 9 is the de- liquid of second embodiment of the invention and the brief overall diagram of solid state device.
The de- liquid and solid state device 10 of present embodiment are same as first embodiment, match in the top of process container 12
It is equipped with the cylinder assembly for constituting driven for opening and closing portion 22 and squeezing out driving portion 48.But process container 12 and cylinder assembly 22,48 it
Between, equipped with the importing room 60 for importing cooling medium and sludge, ingress pipe 17 is connected to the side wall for importing room 60.This
Outside, it filter device 11 (with reference to Fig. 9) and is not configured in the top of cylinder assembly 22,48, and is disposed on the disengaged position of side.
Ingress pipe 17 is equipped with open and close valve 61, and the open and close valve 61 is for switching whether import cooling medium and sludge.
Cylinder assembly 22,48 has from the piston rod 63 outstanding upward of cylinder main body 25, the upper end installation of the piston rod 63
There is the connecting elements 64 configured along horizontal direction.It is connected to along the upper end of two support rods 65 of upper and lower directions configuration described
Connecting elements 64.The lower end of each support rod 65 is connect with the lid 21 of the lower ending opening of Seal treatment container 12.
The midway of two support rods 65 is equipped with the second connecting elements 66.Along the upper end of the connecting rod 67 of upper and lower directions configuration
It is connected to second connecting elements 66.The lower end of connecting rod 67 configures in process container 12, and is equipped with and squeezes out component 47.
The extrusion component 47 is same as first embodiment, and composition will be attached to the sludge in process container 12 and be squeezed out from lower ending opening
Extrusion mechanism 15.In addition, the extrusion driving portion 48 of extrusion mechanism 15 is also used as being opened and closed (the cylinder dress of driven for opening and closing portion 22 of lid 21
It sets).
The inner peripheral surface 12a of process container 12 is formed as taper.Therefore, when opening lid 21, can make to be deposited in filtering
Sludge S on part 23 easily leaves inner peripheral surface.
The upper end opening of process container 12 is blocked by diffuser plate 69.Diffuser plate 69, which is formed with, can make cooling medium and sludge
By multiple through-holes.Therefore, the cooling medium and sludge lateral dominance diffuser plate 69 for importing room 60 are imported by ingress pipe 17
It spreads side to import in process container 12, and equably falls in the filtration members 23 of lid 21.Connecting rod 67 runs through diffuser plate 69,
And it is configured in the lower section of diffuser plate 69 and squeezes out component 47.
In the present embodiment, since extrusion component 47 can also be utilized to squeeze out the sludge S of solid state downwards, so
Reliably sludge S can be discharged from process container 12.
The present invention is not limited to the above embodiments, can suitably be carried out in the invention scope that claim is recorded
Change.
Such as in the above-described embodiment, setting has the component of detection piece 44a as height sensor 44, the detection
Part 44a can also use the height sensor 44 being made of ultrasonic sensor or optical sensor by metal bar construction.This
When, even if height can be detected if not being the sludge being made of metal machining chips.
In addition it is also possible to height sensor 44 is omitted, but according to the cooling medium and sludge imported from filter device 11
Amount or import number, detect the height of sludge accumulated in filtration members 23 indirectly.
De- liquid and solid state device 10 by importing compressed air in process container 12 cooling medium and sludge into
Row pressurizes to carry out de- liquid and solid state, but de- liquid and solid state can also be carried out using the other methods other than pressurization.
In addition, the sludge that de- liquid and solid state device 10 can be applied not only to the machining chips generated to lathe takes off
Liquid and solid state can also be applied to carry out de- liquid and solid state to the sludge that other reasons generate.
The de- liquid and solid state device 10 of the present invention can also be that the inner peripheral surface of process container 12 is extended not towards lower section
Structure.At this point, reliably sludge can also be discharged from process container 12 by extrusion mechanism 15.
But either with or without extrusion mechanism 15, the structure that at least lower side of process container 12 is extended downward is all
It can aid in from process container 12 and sludge S be easily discharged.
This international application requires on 2 18th, 2015 Japanese patent application laid proposed to be willing to No. 2015-029425 preferential
Power, and the Japanese patent application laid is willing to that No. 2015-029425 full content is quoted in this international application.
Above description for only certain exemplary embodiments of this invention is prompted for the purpose of illustration.It is not intended to
It is all summarised in mode itself that is interior or limiting the invention to record by of the invention.To those skilled in the art, join
It is obvious that can complete a large amount of modifications and changes according to above-mentioned contents.
Claims (10)
1. the de- liquid and solid state device of a kind of sludge, which is characterized in that including：
Process container is imported into the liquid comprising sludge, and lower end has outlet；
Lid, closes the outlet, and with making the liquid of the importing process container pass through and make the sludge
The filtration members of accumulation；
Driven for opening and closing portion makes the lid movement be opened and closed the outlet；
De- liquid and solid state mechanism make the sludge in the filtration members take off liquid and solid state；And
Extrusion mechanism squeezes out the sludge in the process container internal solid from the outlet,
The extrusion mechanism includes：Component is squeezed out, extrusion is played to the sludge of solid state；And driving portion is squeezed out, make institute
It states and squeezes out component between the lifting position of the top of the sludge and the down position for squeezing out the sludge downwards
It moves up and down,
The action linkage for squeezing out driving portion and opening the lid, makes the extrusion component move downwards.
2. the de- liquid and solid state device of sludge according to claim 1, which is characterized in that the interior table of the process container
At least lower side in face extends downward.
3. the de- liquid and solid state device of sludge according to claim 1 or 2, which is characterized in that the driven for opening and closing portion
It is configured to that the lid is made to rise and close the outlet, so that the lid is declined and is opened the outlet, and described
Driven for opening and closing portion is also used as the extrusion driving portion for making the extrusion component move up and down.
4. the de- liquid and solid state device of sludge according to claim 1 or 2, which is characterized in that the extrusion component by
The porous plate for being formed with perforative multiple through-holes in above-below direction is constituted, and the extrusion component is received in the lifting position and imported
Include the liquid of sludge in the process container, and the liquid comprising sludge is made to pass through the through-hole in diffusion.
5. the de- liquid and solid state device of a kind of sludge, which is characterized in that including：
Process container is imported into the liquid comprising sludge, and lower end has outlet；
Lid, closes the outlet, and with making the liquid of the importing process container pass through and make the sludge
The filtration members of accumulation；
Driven for opening and closing portion makes the lid movement be opened and closed the outlet；
De- liquid and solid state mechanism make the sludge in the filtration members take off liquid and solid state；And
Extrusion mechanism squeezes out the sludge in the process container internal solid from the outlet,
The extrusion mechanism includes：Component is squeezed out, extrusion is played to the sludge of solid state；And driving portion is squeezed out, make institute
It states and squeezes out component between the lifting position of the top of the sludge and the down position for squeezing out the sludge downwards
It moves up and down,
The driven for opening and closing portion is configured in the top of the process container,
The driven for opening and closing portion is configured to that the lid is made to rise and close the outlet, and the lid is made to decline and open institute
Outlet is stated, and the driven for opening and closing portion is also used as the extrusion driving portion for making the extrusion component move up and down.
6. the de- liquid and solid state device of sludge according to claim 5, which is characterized in that
Include the ingress pipe for importing the liquid comprising sludge from the top of the process container,
The ingress pipe configuration is in the planar range in the driven for opening and closing portion.
7. the de- liquid and solid state device of sludge according to claim 6, which is characterized in that the driven for opening and closing portion is by having
There is the cylinder assembly of the tubular in the axle center of upper and lower directions to constitute, the ingress pipe configuration is in the central tube of the cylinder assembly.
8. the de- liquid and solid state device of sludge according to claim 7, which is characterized in that the ingress pipe can assemble and disassemble ground
In the central tube of the cylinder assembly.
9. the de- liquid and solid state device of sludge according to claim 7, which is characterized in that for being opened and closed the ingress pipe
Open and close valve configure in the central tube of the cylinder assembly.
10. the de- liquid and solid state device of the sludge according to any one of claim 5~9, which is characterized in that in institute
The filter device for having above process container and removing sludge from liquid is stated, is led from the filter device into the process container
Enter to include the liquid of sludge.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015029425A JP6122887B2 (en) | 2015-02-18 | 2015-02-18 | Sludge dewatering and solidification equipment |
| JP2015-029425 | 2015-02-18 | ||
| PCT/JP2016/053793 WO2016132965A1 (en) | 2015-02-18 | 2016-02-09 | Sludge deliquoring/solidification apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107207304A CN107207304A (en) | 2017-09-26 |
| CN107207304B true CN107207304B (en) | 2018-09-07 |
Family
ID=56692149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680005049.3A Active CN107207304B (en) | 2015-02-18 | 2016-02-09 | The de- liquid and solid state device of sludge |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6122887B2 (en) |
| KR (1) | KR101881347B1 (en) |
| CN (1) | CN107207304B (en) |
| WO (1) | WO2016132965A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2578469B (en) * | 2018-10-29 | 2022-03-16 | Cde Global Ltd | Method and apparatus for reducing the water content of waste water sludge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0500347B1 (en) * | 1991-02-22 | 1996-05-08 | Hitachi, Ltd. | Hydroextractor |
| JP2003320492A (en) * | 2002-04-30 | 2003-11-11 | Amada Co Ltd | Chip compression device |
| JP2013031826A (en) * | 2011-06-28 | 2013-02-14 | Industria:Kk | Fine matter removing apparatus and fine matter removing system |
| CN103706162A (en) * | 2013-12-30 | 2014-04-09 | 大连华氏流体设备有限公司 | Automatic filtering device for low-temperature coal tar and working method of automatic filtering device |
| CN203971516U (en) * | 2014-08-08 | 2014-12-03 | 远诺过滤技术（上海）有限公司 | A kind of filter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2904594B2 (en) * | 1991-02-22 | 1999-06-14 | 株式会社日立製作所 | Dehydrator |
| JP3024843B2 (en) * | 1991-12-04 | 2000-03-27 | 株式会社日立製作所 | Dehydrator |
| JP2003275938A (en) * | 2002-03-22 | 2003-09-30 | Cnk:Kk | Coolant cleaning device |
| US8038916B2 (en) * | 2005-07-27 | 2011-10-18 | Ntn Corporation | Solid-liquid separating method, solid-liquid separator and solidified product |
| JP2007029855A (en) * | 2005-07-27 | 2007-02-08 | Ntn Corp | Solid-liquid separation apparatus for slurry-like material |
| JP4891875B2 (en) * | 2007-09-11 | 2012-03-07 | 株式会社ニクニ | Pump device |
| JP2010279860A (en) * | 2009-06-02 | 2010-12-16 | Nisshin Seisakusho:Kk | Method and apparatus for deliquoring and solidifying liquid-containing sludge |
-
2015
- 2015-02-18 JP JP2015029425A patent/JP6122887B2/en active Active
-
2016
- 2016-02-09 WO PCT/JP2016/053793 patent/WO2016132965A1/en active Application Filing
- 2016-02-09 KR KR1020177019748A patent/KR101881347B1/en active IP Right Grant
- 2016-02-09 CN CN201680005049.3A patent/CN107207304B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0500347B1 (en) * | 1991-02-22 | 1996-05-08 | Hitachi, Ltd. | Hydroextractor |
| JP2003320492A (en) * | 2002-04-30 | 2003-11-11 | Amada Co Ltd | Chip compression device |
| JP2013031826A (en) * | 2011-06-28 | 2013-02-14 | Industria:Kk | Fine matter removing apparatus and fine matter removing system |
| CN103706162A (en) * | 2013-12-30 | 2014-04-09 | 大连华氏流体设备有限公司 | Automatic filtering device for low-temperature coal tar and working method of automatic filtering device |
| CN203971516U (en) * | 2014-08-08 | 2014-12-03 | 远诺过滤技术（上海）有限公司 | A kind of filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107207304A (en) | 2017-09-26 |
| JP2016150416A (en) | 2016-08-22 |
| KR20170091743A (en) | 2017-08-09 |
| KR101881347B1 (en) | 2018-07-24 |
| JP6122887B2 (en) | 2017-04-26 |
| WO2016132965A1 (en) | 2016-08-25 |
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