CN109351019A - A kind of drainage bin - Google Patents
A kind of drainage bin Download PDFInfo
- Publication number
- CN109351019A CN109351019A CN201811525978.4A CN201811525978A CN109351019A CN 109351019 A CN109351019 A CN 109351019A CN 201811525978 A CN201811525978 A CN 201811525978A CN 109351019 A CN109351019 A CN 109351019A
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- Prior art keywords
- drainage bin
- filter
- axis
- clear wall
- broken arch
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- 230000000712 assembly Effects 0.000 claims abstract description 74
- 238000000429 assembly Methods 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000011010 flushing procedure Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 62
- 238000007790 scraping Methods 0.000 claims description 39
- 238000001914 filtration Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 abstract description 19
- 238000006297 dehydration reaction Methods 0.000 abstract description 19
- 239000002006 petroleum coke Substances 0.000 abstract description 16
- 238000007599 discharging Methods 0.000 abstract description 11
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000005235 decoking Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
This application discloses a kind of drainage bins, comprising: mechanical broken arch component (1), the machinery broken arch component (1) are used to destroy the material arch camber inside the drainage bin；Air-flow broken arch component (2), the air-flow broken arch component (2) are used to destroy the material arch camber of the drainage bin side wall；Filter assemblies (3), the filter assemblies (3) are connected with the drainage channel of the drainage bin, the filter assemblies (3) include at least one filter device (4), the filter device (4) is the cylinder surrounded by bottom plate (41) and filter screen (42), and the bottom plate (41) is equipped with flushing machine (43).Drainage bin provided by the present application, filter assemblies are set, quickly filter out the moisture in material (such as petroleum coke), and cooperative mechanical broken arch component, air-flow broken arch component, broken arch is carried out to the material of accumulation, arch camber in drainage bin, dehydration is gone on smoothly, and material when discharging is smoothly discharged.
Description
Technical field
This application involves technical field of petrochemical industry, more particularly to drainage bin.
Background technique
Petroleum coke is the decompression residuum of petroleum, and the black solid coke generated through cracking coking in coking plant has
Extensive industrial use.In the preparation process of petroleum coke, usually using the method for hydraulic decoking, coke is shredded using high pressure water
Take coke drum out of.And the burnt aqueous mixtures that hydraulic decoking is formed could use after needing to remove moisture.Since petroleum coke density is big,
And it is wet viscous, dehydration difficulty is larger.
Therefore, how a kind of dehydration device to be provided, the moisture in quick separating petroleum coke, be those skilled in the art urgently
The technical issues of solution.
Summary of the invention
In order to solve the above technical problems, it is an object of the present invention to provide a kind of drainage bins；Drainage bin provided by the present application, if
Filter assemblies are set, the moisture in material (such as petroleum coke), and cooperative mechanical broken arch component, air-flow broken arch component are quickly filtered out, it is right
The material of accumulation, arch camber in drainage bin carries out broken arch, goes on smoothly dehydration, and material when discharging is smoothly arranged
Out.
Technical solution provided by the invention is as follows:
A kind of drainage bin, comprising:
Mechanical broken arch component, the machinery broken arch component are used to destroy the material arch camber inside the drainage bin；
Air-flow broken arch component, the air-flow broken arch component are used to destroy the material arch camber of the drainage bin side wall；
Filter assemblies, the filter assemblies are connected with the drainage channel of the drainage bin, and the filter assemblies include extremely
A few filter device, the filter device are the cylinders surrounded by bottom plate and filter screen, and the bottom plate is equipped with flushing machine.
Preferably, the filter screen is fixed on support rod by more filter items and is formed, and the gap between the filter item is constituted
The filtration channel of the filter screen.
Preferably, the flushing machine includes spray head and flushing pipe, and the spray head setting is enclosed in the bottom plate and filter screen
At cylinder in, and the spray head, towards the filter screen, the flushing pipe is connected to the spray head and water source.
Preferably, the filter assemblies include the first filter assemblies, and are arranged in below first filter assemblies
Second filter assemblies, first filter assemblies, the second filter assemblies respectively include multiple filter devices.
Preferably, the mechanical broken arch component includes clear wall device, and the clear wall device includes being arranged in the drainage bin
The circular orbit of inner wall, and clear wall axis, clear wall driving mechanism, the clear wall driving mechanism drive the clear wall axis along the ring
Shape track is mobile, and the clear wall axis is equipped at least one clear wall scraping blade, for clearing up the material of the drainage bin inner wall.
Preferably, the clear wall axis is equipped with walking gear, and the circular orbit is equipped with the wheel engaged with the walking gear
Tooth, the clear wall driving mechanism are arranged on the clear wall axis and drive the clear wall axis rotation, meanwhile, the clear wall axis rotation
It drives the walking gear to rotate, rotates the clear wall axis around the circular orbit.
Preferably, the mechanical broken arch component includes the center arch breaking apparatus close to or at the drainage bin axis, institute
Stating center arch breaking apparatus includes loosening axis, drives the center broken arch driving machine for loosening axis relative to drainage bin movement
Structure, the loosening axis are equipped at least one and loosen scraping blade.
Preferably, the center broken arch driving mechanism includes rotary drive mechanism, and the rotary drive mechanism is for driving
The loosening axis rotation；And/or
The center broken arch driving mechanism includes lift drive mechanism, and the lift drive mechanism is for driving the loosening
Axis moves back and forth in vertical direction.
Preferably, the air-flow broken arch component includes appendix, and described appendix one end is arranged in the drainage bin inner wall,
The other end is connected with gas source.
Preferably, the discharge port of the drainage bin, which is equipped with, swings shedding mechanism.
The application provides a kind of drainage bin, including mechanical broken arch component, and the machinery broken arch component is described de- for destroying
Material arch camber inside sump；Air-flow broken arch component, the air-flow broken arch component are used to destroy the material of the drainage bin side wall
Arch camber；Filter assemblies, the filter assemblies are connected with the drainage channel of the drainage bin, and the filter assemblies include at least one
A filter device, the filter device are the cylinders surrounded by bottom plate and filter screen, and the bottom plate is equipped with flushing machine.The application
The drainage bin of offer is arranged filter assemblies, quickly filters out the moisture in material (such as petroleum coke), and cooperative mechanical broken arch component,
Air-flow broken arch component carries out broken arch to the material of accumulation, arch camber in drainage bin, goes on smoothly dehydration, and to unload
Material can be smoothly discharged when material.
Filter device used in the filter assemblies of the application is the cylinder surrounded by bottom plate and filter screen, is hollow
Structure, the moisture in material pass through filter screen and enter in filter device, and then the drainage channel through drainage bin is collected, and crosses filtering velocity
Degree is fast.And filter device can be set in drainage bin inner wall any position, and settable one or more, it can be according to drainage bin
Carry out doses flexible setting.In filter device, it is additionally provided with flushing machine, when feed blocking filter device, opens flushing machine
Filter device is cleaned, the material of siltation can be effectively removed, in the case where not dismantling cleaning, keeps filter device quickly extensive
Multiple filter capacity, convenient for industrializing the progress worked continuously.In general, opening flushing machine after the completion of each drainage bin discharging
Filter device is cleaned.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic cross-sectional view of drainage bin in the embodiment of the present invention；
Fig. 2 is the partial enlargement diagram of drainage bin in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of dehydration device used in drainage bin in the embodiment of the present invention；
Fig. 4 is the side structure schematic view of dehydration device used in drainage bin in the embodiment of the present invention；
Fig. 5 is the cross-sectional structure schematic diagram of dehydration device used in drainage bin in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram that clear wall device is arranged in the embodiment of the present invention in drainage bin；
Fig. 7 is the structural schematic diagram of clear wall device used in drainage bin in the embodiment of the present invention；
Fig. 8 is the partial enlargement diagram of clear wall device used in drainage bin in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram that clear wall device and center arch breaking apparatus is arranged in the embodiment of the present invention in drainage bin；
Figure 10 is the structural schematic diagram of clear wall device and center arch breaking apparatus used in drainage bin in the embodiment of the present invention；
Figure 11 is the partial enlargement diagram of the loosening axis of center arch breaking apparatus used in drainage bin in the embodiment of the present invention；
Appended drawing reference: 1- machinery broken arch component；The clear wall device of 11-；111- circular orbit；The clear wall axis of 112-；The clear wall of 113-
Scraping blade；The clear wall driving mechanism of 114-；115- walking gear；116- outer guide；Guide rail in 117-；118- directive wheel；119- installation
Bracket；The center 12- arch breaking apparatus；121- loosens axis；122- rotary drive mechanism；123- loosens scraping blade；124- elevator drive machine
Structure；125- blade；2- air-flow broken arch component；21- appendix；3- filter assemblies；The first filter assemblies of 31-；32- the second filtering group
Part；4- filter device；41- bottom plate；42- filter screen；421- filters item；422- support rod；43- flushing machine；431- spray head；432-
Flushing pipe；5- swings shedding mechanism.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
Please be as shown in Figure 1 to 11, the embodiment of the present invention provides a kind of drainage bin, comprising:
Mechanical broken arch component 1, the machinery broken arch component 1 are used to destroy the material arch camber inside the drainage bin；
Air-flow broken arch component 2, the air-flow broken arch component 2 are used to destroy the material arch camber of the drainage bin side wall；
Filter assemblies 3, the filter assemblies 3 are connected with the drainage channel of the drainage bin, and the filter assemblies 3 include
At least one filter device 4, the filter device 4 are the cylinders surrounded by bottom plate 41 and filter screen 42, and the bottom plate 41 is equipped with
Flushing machine 43.
The application provides a kind of drainage bin, including mechanical broken arch component 1, and the machinery broken arch component 1 is described for destroying
Material arch camber inside drainage bin；Air-flow broken arch component 2, the air-flow broken arch component 2 is for destroying the drainage bin side wall
Material arch camber；Filter assemblies 3, the filter assemblies 3 are connected with the drainage channel of the drainage bin, and the filter assemblies 3 wrap
At least one filter device 4 is included, the filter device 4 is the cylinder surrounded by bottom plate 41 and filter screen 42, and the bottom plate 41 is set
There is flushing machine 43.Drainage bin provided by the present application is arranged filter assemblies 3, quickly filters out the moisture in material (such as petroleum coke),
And cooperative mechanical broken arch component 1, air-flow broken arch component 2, broken arch is carried out to the material of accumulation, arch camber in drainage bin, makes to be dehydrated
Process is gone on smoothly, and material when discharging is smoothly discharged.
Filter device 4 used in the filter assemblies 3 of the application is the cylinder surrounded by bottom plate 41 and filter screen 42, is
Hollow structure, the moisture in material pass through filter screen 42 and enter in filter device 4, and then the drainage channel through drainage bin is received
Collection, the rate of filtration are fast.And filter device 4 can be set in drainage bin inner wall any position, and settable one or more, it can be with
According to drainage bin come doses flexible setting.In filter device 4, it is additionally provided with flushing machine 43, when feed blocking filter device 4
When, it opens flushing machine 43 and filter device 4 is cleaned, the material of siltation can be effectively removed, the case where not dismantling cleaning
Under, make the fast quick-recovery filter capacity of filter device 4, convenient for industrializing the progress worked continuously.In general, in each drainage bin discharging
After the completion, flushing machine 43 is opened to clean filter device 4.
Preferably, the filter screen 42 is fixed on support rod 422 by more filter items 421 and is formed, between the filter item 421
Gap constitute the filtration channel of the filter screen 42.
Filter screen 42 is fixed on the structure on support rod 422 using filter item 421, and intensity is high, gap is continuous, effective circulating face
Product is larger, and filter efficiency can be improved.Specifically, more filter items 421 are fixed in parallel on support rod 422, filter between item
Convenient for control, and when filtering, material and adjacent filter item 421 are point contact in gap, compared to the strainer for using braiding web form,
The case where being not susceptible to feed blocking filter opening using filter item, goes on smoothly filter process.It is preferred that support rod 422 have it is a plurality of,
Different location is fixedly connected with more filter items 421, is improved the intensity of filter device 4, is avoided material extrusion damage filter device 4.
In the application, filter item 421 can be realized with being fixedly connected for support rod 422 by the methods of welding.
Preferably, the cross section of the filter item 421 is triangle, and the apex angle and the support rod 422 of the filter item 421 are solid
Fixed connection；Or,
It is described filter item 421 cross section be it is trapezoidal, it is described filter item 421 upper bottom edge be fixedly connected with the support rod 422.
It is preferred that the cross section of filter item 421 is triangle or trapezoidal, and will (the separate support outwardly of the filter biggish bottom surface of item 421
Bar 422), make different 421 bottom surfaces of filter item combine to form filtration face, then the gap width between different filter 421 bottom surfaces of item was exactly
The precision of filter.Meanwhile making to filter relatively narrow one end of item 421 (triangle apex angle, trapezoidal is upper bottom surface) and the fixed company of support rod 422
It connects, then permeate (water or particle are less than the material of gap width) is in the gaps across different filter 421 bottom surfaces of item, to filtering
Motion process in device 4, the width filtered between item 421 are gradually increased, thus are passed through filter screen 42 and entered in filter device 4
Substance can fast move, and drainage bin is discharged.And biggish material is blocked by the gap between different filter 421 bottom surfaces of item,
It will not enter in filter device 4, realize separation.Likewise, being also convenient for water flow when being rinsed and leading between filtering rod 421
Gap is rinsed the material of siltation.
Preferably, the flushing machine 43 includes spray head 431 and flushing pipe 432, and the spray head 431 is arranged in the bottom plate
41 and the cylinder that surrounds of filter screen 42 in, and the spray head 431, towards the filter screen 42, the flushing pipe 432 is connected to described
Spray head 431 and water source.
Spray head 431 by the water dispersion flowed into flushing pipe 432 and can be pressurized discharge when flushing, become silted up on impact filtration net 42
Long-pending material, achievees the purpose that cleaning, and filter device 4 is made to restore normal filtration ability.
Preferably, the bottom plate 41 is equipped with multiple flushing machines 43.
It is preferred that multiple flushing pipes 43 are arranged in filter device 4, the different parts of filter screen 42 are cleaned.
Preferably, the filter assemblies 3 include the first filter assemblies 31, and are arranged under first filter assemblies 31
Second filter assemblies 32 of side, first filter assemblies 31, the second filter assemblies 32 respectively include multiple filter devices
4。
In drainage bin, multiple groups filter assemblies 3 can be set.It is preferred that the first filter assemblies are arranged in drainage bin upper inside wall
31, in drainage bin inner wall lower, the second filter assemblies 32 are set.First filter assemblies 31 and the second filter assemblies 32 respectively include
Multiple filter devices 4 improve efficiency so that the material into drainage bin is filtered dehydration in multiple directions respectively.More preferably
In each filter assemblies, filter device 4 is uniformly arranged in the circumferential direction in drainage bin inner wall.The second filter assemblies being arranged below
32, when material is less in drainage bin, material is dehydrated；When the amount of material in drainage bin continues growing, height increases, and arrives
Up to the first filter assemblies 31 of top height when, the first filter assemblies 31 also simultaneously material is dehydrated, it is big in inventory
Shi Zengjia water separation capability.More preferably filter device 4 is arranged along the vertical direction in drainage bin inner wall, then in the length of filter device 4
It spends in range, the material for being stacked into different height can be dehydrated.
When the first filter assemblies 31, the second filter assemblies 32 are arranged, corresponding first preferably is respectively set in drainage bin
Drainage channel and the second drainage channel are collected the first filter assemblies 31, the liquid that the second filter assemblies 32 filter out respectively, and can be divided
Other places reason.
Preferably, the drainage bin lower part is taper, and the drainage bin inner wall of taper is arranged in second filter assemblies 32.
Drainage bin lower part is set as taper can be in order to discharging.Second filter assemblies 32 are arranged in drainage bin conical section,
Close to the discharge port of drainage bin, can also be dehydrated when material is less in drainage bin, meanwhile, the object that discharge port can be discharged
Expect the moisture control of (such as petroleum coke) in the range of needs.
During material enters drainage bin, filter device 4 starts to work and is filtered dehydration.The material in drainage bin
After reaching set amount, it will usually stand a period of time peaceful dehydration (usually 8-12h), make material water ratio lower than limit value
(such as making petroleum that moisture content is lower than 25%), dehydration is completed, discharge gate discharging is then turned on.
Preferably, in the filter device 4 in first filter assemblies 31, the cross section of the filter screen 42 is convex arc
Shape, the center of the convex is towards the bottom plate 41；And/or
In filter device 4 in second filter assemblies 32, the cross-section parts of the filter screen 42 or all recessed
Arc, the center of the concave arc shape is towards in the drainage bin, so that the filter screen 42 cooperates the drainage bin lower part
Taper setting.
It is preferred that the filter screen 42 that the first filter assemblies 31 use, cross section is set as convex, more preferably arc-shaped.It is convex
Arc or arc-shaped center are towards the bottom plate 41, so that filter screen 42 is prominent to the material inside drainage bin, are convenient for material
The filtration of middle moisture.
And by filter screen 42 used in the second filter assemblies 32, cross section is set as concave arc shape, and in concave arc shape
The heart is towards in drainage bin, so that the conical section setting of the shape cooperation drainage bin of filter device 4.Then the second filter assemblies 32 is more
The filter screen 42 that a filter device 4 uses forms a conical surface interrupted, identical with the conical section shape of drainage bin, only
Size is less than the conical section of drainage bin.The filter screen 42 that cross section is concave arc shape is set, it is possible to reduce raised arc or circular arc
The probability of happening of shape bring arching phenomenon.Wherein, the cross-section parts of filter screen 42 or all concave arc shapes refer to, work as filtering
When net 42 and a U-shaped bottom plate 41 surround cylinder, all concave arc shapes in the cross section of filter screen 42.And bottom plate 41 be plane or
Cambered surface, when being bent by the two sides of filter screen 42 to surround cylinder, the cross-section parts (middle section) of filter screen 42 are concave arc shape, and two
The unlimited setting shape in side, it is only necessary to bend simultaneously connecting bottom board 41.
Preferably, the pore size filter of the filter device 4 in first filter assemblies 31, than second filter assemblies 32
In filter device 4 pore size filter it is big.
The pore size filter setting of the middle filter device 4 of first filter assemblies 31 of top is larger, the second filtering of lower section
The pore size filter of filter device 4 in component 32 is smaller.Second filter assemblies 32 of lower section can carry out refined filtration to material, make institute
It needs material to be deposited in drainage bin as far as possible, is not filtered away.And when material persistently increases, the first filter assemblies of top
31 can carry out coarse filtration to material, filter out moisture and the small particle of part partial size, quickly to improve filter efficiency.The of top
Also include the lesser material of part partial size (such as petroleum coke powder) in the liquid that one filter assemblies 31 filter out, can be collected and be returned
It send to drainage bin, carries out refined filtration again by the second filter assemblies 32 of lower section, stay in partial size lesser material in drainage bin, then
Storage or use are transferred through discharging.
Pore size filter is that the full-size that can be filtered by filter screen 42 determines.When use more filter items 421 and support rod
When 422 structure, pore size filter refers to the gap that adjacent two filters item 421 is formed, the full-size that can be filtered.
Preferably, the mechanical broken arch component 1 includes clear wall device 11, and the clear wall device 11 includes setting described de-
The circular orbit 111 of sump inner wall, and clear wall axis 112, clear wall driving mechanism 114, the clear wall driving mechanism 114 drive institute
It states clear wall axis 112 to move along the circular orbit 111, the clear wall axis 112 is equipped at least one clear wall scraping blade 113, for clear
Manage the material of the drainage bin inner wall.
Since the density of petroleum coke is big, and it is wet viscous, during the dehydration process, it is easy to arch camber, so that dehydration, discharging occur to be stranded
It is difficult.Therefore, mechanical broken arch component 1 and air-flow broken arch component 2 are set, broken arch is carried out to the material of arch camber in drainage bin in time, is made
Dehydration is gone on smoothly.
Wherein, mechanical broken arch component 1 includes clear wall device 11, and the clear wall axis 112 equipped with clear wall scraping blade 113 drives in clear wall
Under the drive of motivation structure 114, the circular orbit 111 in drainage bin is moved, and carries out broken arch to the material of drainage bin inner wall arch camber.
Clear wall axis 112 then completes the cleaning to entire drainage bin side wall along one circle of drainage bin inner wall rotation.
It is preferred that multiple clear wall axis 112 are arranged in circular orbit 111, driven respectively by different clear wall driving mechanisms 114,
In the different location of drainage bin inner wall, broken arch is carried out to the material of arch camber.
Preferably, the clear wall axis 112 is equipped with walking gear 115, and the circular orbit 111 is equipped with and the walking gear
The gear teeth of 115 engagements, the clear wall driving mechanism 114 are arranged on the clear wall axis 112 and drive described 112 turns of clear wall axis
It is dynamic, meanwhile, the clear rotation of wall axis 112 drives the walking gear 115 to rotate, and makes the clear wall axis 112 around the circular rails
Road 111 rotates.
As a preferred option, walking gear 115 is fixedly installed in clear wall axis 112, and phase is set in circular orbit 111
Clear wall driving mechanism 114 is arranged on clear wall axis 112 gear teeth of cooperation, then when clear wall driving mechanism 114 works, by band
It moves clear wall axis 112 to rotate, realizes the rotation of clear wall axis 112, arch camber material is cleared up；Meanwhile being arranged on clear wall axis 112
Walking gear 115 can also be rotated with clear wall axis 112, by the effect between the gear teeth of engagement, be moved up in circular orbit 111
It is dynamic, to realize the revolution of clear wall axis 112.Clear wall axis 112 rotation simultaneously, and revolve, further increase around drainage bin inner wall
The broken arch effect of clear wall device 11.
Preferably, the circular orbit 111 includes outer guide 116 and interior guide rail 117, and the clear wall axis 112 is located at described
Between outer guide 116 and the interior guide rail 117, and the clear wall axis 112 be equipped with simultaneously with the outer guide 116 and interior guide rail
117 directive wheels 118 matched.
It is preferred that circular orbit 111 also sets up outer guide 116 and interior guide rail 117, and directive wheel 118 is set in clear wall axis 112,
Clear wall axis 112 is limited, the probability for leading to that clear wall axis 112 is crooked, falls off because arch camber material viscosity is larger can be reduced.
Directive wheel 118 is matched with outer guide 116 and interior guide rail 117 simultaneously, it can be provided the structure that cross section is clamped mutually improves
The stability of clear wall axis 112.The gear teeth cooperated on circular orbit 111 with walking gear 115, can be set in outer guide 116,
It may be provided at interior guide rail 117, be preferably provided at outer guide 116.
Preferably, the outer guide 116 includes upper outer guide and lower outer guide, the interior guide rail 117 include with it is described outer
The corresponding interior guide rail of guide rail 116 and lower interior guide rail, the directive wheel include upper directive wheel and lower directive wheel, the upper guiding
Wheel is matched with the upper outer guide and the upper interior guide rail simultaneously, the lower directive wheel simultaneously with the lower outer guide and described
Guide rail matches in lower.
More preferable outer guide 116, interior guide rail 117 all include Dual-layer guide rail, the interior outer guide on upper layer and upper directive wheel
Cooperation, the interior outer guide of lower layer and lower directive wheel cooperate, and further stablize and support clear wall axis 112, and move and be oriented to it.
Preferably, it is additionally provided with mounting bracket 119,119 bottom of mounting bracket is equipped with idler wheel, described in the roller supporting
Mounting bracket 119 moves on the circular orbit 111, and the clear wall driving mechanism 114 is mounted on the mounting bracket 119
On.
Also settable mounting bracket 119,119 bottom of mounting bracket are arranged idler wheel, roll on circular orbit 111, with branch
Support mounting bracket 119 moves above circular orbit 111.When circular orbit 111 includes outer guide 116 and interior guide rail 117, peace
Multiple idler wheels can be set in dress bracket 119, roll on outer guide 116 and interior guide rail 117 respectively.By clear wall driving mechanism 114
It is mounted on the mounting bracket 119, clear wall driving mechanism 114 can be consolidated, is conducive to clear 11 steady operation of wall device.
Preferably, the clear wall axis 112 is equipped with multiple clear wall scraping blades 113, and multiple clear wall scraping blades 113 are in the clear wall
Twist interval setting on axis 112.
Clear wall axis 112 can be set a clear wall scraping blade 113 and also can be set multiple, be preferably provided with multiple clear wall scraping blades
113.Clear wall scraping blade 113 can be plate, arc or spiral shape etc., preferably spiral shape, and multiple clear wall scraping blades 113
The twist interval setting on the clear wall axis 112.Wherein, spiral shape interval is arranged, and refers to clear wall scraping blade 113 in clear wall axis
On 112, it is arranged according to the shape of conveyor screw, but multiple clear wall scraping blades 113 do not form a complete conveyor screw, but part
The structure of clear wall scraping blade 113 is partially arranged in vacancy.
Preferably, the drainage bin lower part is taper, and the clear wall axis 112 protrudes into the drainage bin of taper, at least one
The clear wall scraping blade 113 cooperates the taper of the drainage bin to be arranged.
When drainage bin lower part is set as taper, clear wall axis 112 is protruded into the drainage bin of taper, more preferably clear wall axis 112
Inner wall close to drainage bin is arranged, then the conical section of drainage bin, or clear wall axis are only protruded into clear 112 lower end of wall axis by small part
112 lower end is located at the intersection of drainage bin overhead cylinder and lower section conical section.Dehydration is protruded into the lower end of more preferably clear wall axis 112
The part of the conical section in storehouse cooperates the taper of conical section to be arranged.Wherein, at least one described clear wall scraping blade 113 cooperates described de-
The taper of sump is arranged, and cleans to the material of arch camber in drainage bin conical section.
In the application, when clear wall device 11 and the first filter assemblies 31, the second filter assemblies 32 are arranged simultaneously, it can pass through
The position that clear wall scraping blade 113 is arranged is adjusted, the first filter assemblies 31, the filter device in the second filter assemblies 32 are avoided
4, it avoids interfering with each other.Avoiding can be by being respectively set filter device 4 and clear wall scraping blade 113 in drainage bin inner wall different height
Mode realize.
Preferably, the mechanical broken arch component 1 includes the center arch breaking apparatus 12 close to or at the drainage bin axis,
The center arch breaking apparatus 12 includes loosening axis 121, and the center for driving the loosening axis 121 mobile relative to the drainage bin is broken
Encircle driving mechanism, the loosening axis 121 is equipped at least one and loosens scraping blade 123.
In the application, center arch breaking apparatus 12 is can be set in mechanical broken arch component 1, and center arch breaking apparatus 12 is close to drainage bin
Axis setting or center arch breaking apparatus 12 be arranged at the axis of drainage bin.The loosening axis 121 of center arch breaking apparatus is at center
It is mobile relative to drainage bin under the driving of broken arch driving mechanism, loosen the material (petroleum coke) in drainage bin.
Preferably, the center broken arch driving mechanism includes rotary drive mechanism 122, and the rotary drive mechanism 122 is used
It is rotated in the driving loosening axis 121；And/or
The center broken arch driving mechanism includes lift drive mechanism 124, and the lift drive mechanism 124 is for driving institute
Loosening axis 121 is stated to move back and forth in vertical direction.
In the loosening axis 121 that rotary drive mechanism 122 is rotated by, by the loosening scraping blade 123 on loosening axis 121 to de-
Among sump or the material of bottom arch camber carries out broken arch.Be arranged lift drive mechanism 124, enable loosen axis 121 on move down
It is dynamic.Rotary drive mechanism 122 and lift drive mechanism 123 more preferably are set simultaneously, so that loosening axis 121 can not only rotate,
It can also move up and down, further increase broken arch effect.
Preferably, the center arch breaking apparatus 12 is equipped with bracket, and the rotary drive mechanism 122 is mounted on the bracket
On, and the output end of the rotary drive mechanism 122 is fixedly connected with the loosening axis 121, the lift drive mechanism 124 drives
The bracket is moved to move back and forth in vertical direction.
It is preferably provided with bracket, on the bracket by the installation of rotary drive mechanism 122, then lift drive mechanism 124 drives
Dynamic bracket moves up and down, and can move up and down loosening axis 121 while rotation.The output end band of lift drive mechanism 124
Dynamic bracket is moved up and down relative to drainage bin, can be realized by existing common various means.
Preferably, described to loosen scraping blade 123 far from described one end for loosening axis 121 equipped at least one blade 125.
To further increase the loosening effect for loosening scraping blade 123, in the separate loosening axis 121 for loosening scraping blade 123
At least one blade 125 is arranged in one end (outer end face), broken arch simultaneously, material (such as petroleum coke) is cut, conducive to unloading
Material.The lower end for loosening axis 121 may also set up one or more blades 125.
Preferably, the blade 125 is made of hard alloy.
Blade 125 is preferably prepared using hard alloy, and hardness is high, wear-resistant, can be used for a long time.
Preferably, the loosening axis 121 is equipped with multiple loosening scraping blades 123, and multiple loosening scraping blades 123 are described
Loosen twist interval setting on axis 121.
It loosens axis 121 a loosening scraping blade 123 can be set and also can be set multiple, be preferably provided with multiple loosening scraping blades
123.Loosening scraping blade 123 can be plate, arc or spiral shape etc., preferably spiral shape, and multiple loosening scraping blades 123 are in pine
Twist interval setting on moving axis 121.Wherein, spiral shape interval is arranged, and refers to and loosens scraping blade 123 on loosening axis 121, presses
According to the shape setting of conveyor screw, but multiple loosening scraping blades 123 do not form a complete conveyor screw, but part vacancy, portion
Set up the structure set and loosen scraping blade 123 separately.
Rotary drive mechanism 122 can drive loosening axis 121 to rotate clockwise or counterclockwise.In use, usually first opening
The discharge gate of drainage bin bottom restarts the driving of rotary drive mechanism 122 and loosens the rotation of axis 121, loosens the rotation band of axis 121
The dynamic petroleum coke for loosening scraping blade 123 cutting and extrusion dehydration orlop portion loosened on axis 121, the petroleum coke of loosening discharge from orlop
Mouth discharge；After rotary drive mechanism 122 works normally, restart the work of lift drive mechanism 124, makes to loosen about 121 axis
Mobile, when loosening axis 121 and moving up, loosening scraping blade 123 can be promoted together with axis 121 is loosened, and loosening scraping blade 123 will be under
Up cut the petroleum focus layer of arch camber in drainage bin.When lift drive mechanism 124, which will loosen the promotion of axis 121, arrives extreme position,
The driving of rotary drive mechanism 122 loosens axis 121 and reversely rotates, while lift drive mechanism 124 drives under loosening axis 121 slowly
Drop loosens the loosening scraping blade 123 on axis 121 and pushes petroleum coke mobile to drainage bin bottom from top to bottom, arranges through orlop discharge port
Out.
Preferably, the air-flow broken arch component 2 includes appendix 21, and described 21 one end of appendix is arranged in the drainage bin
Inner wall, the other end are connected with gas source.
In the application, air-flow broken arch component 2 used includes appendix 21, and described 21 one end of appendix is arranged in the dehydration
Storehouse inner wall, the other end are connected with gas source.By the strong air flow for the compressed gas that appendix 21 sprays suddenly into drainage bin,
It is directly washed away with the speed more than one Mach (velocity of sound) and glues wall retention areas in drainage bin, overcome material static friction, make in storehouse
Material restores flowing, plays the role of broken arch.It is preferred that drainage bin overhead cylinder and lower section conical section is arranged in appendix 21
Intersection.The injection and closing of gas in appendix 21 can be controlled by realizations such as Differential Pressure Unit and exhaust valves, and moment is by air
Pressure energy generates powerful impact force at air jet kinetic force.
Preferably, the appendix 21 includes gas transmission general pipeline and Duo Gen gas transmission branch pipe, one end of the different gas transmission branch pipes
It is separately positioned on the different location of the drainage bin inner wall, the other end is respectively communicated to the gas transmission general pipeline.
More gas transmission branch pipes are more preferably set, high pressure gas are sprayed to the different location of drainage bin inner wall, and pass through gas transmission
General pipeline is connected to gas source.
Preferably, the discharge port of the drainage bin, which is equipped with, swings shedding mechanism 5.
It is preferred that the discharge port of drainage bin, which is equipped with, swings shedding mechanism 5.Swing the discharge valve that drainage bin is arranged in shedding mechanism 5
Door lower section, can swing to change angle and direction in discharge process, be readily transported equipment (such as automobile) below drainage bin
It accepts and transports material.
In general, the lower section of drainage bin, the preferably bottom end of drainage bin conical section, discharge port is arranged in the discharge port of drainage bin
It is additionally provided with discharge gate.The feed inlet of drainage bin is arranged at top.When needing discharging, it is first turned on discharge gate, then successively
Starting center arch breaking apparatus 12 and clear wall device 11 carry out broken arch to material, are convenient for discharging.The swing for swinging shedding mechanism 5, can
To use electric hydaulic, air-leg to realize.Enter 5 lower section of swing shedding mechanism to be readily transported vehicle etc., it preferably will dehydration
Storehouse passes through bracket frame high setting.
Wherein, discharge gate preferably uses electric and pneumatic or hydraulic operation, manually spare reliable control.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of drainage bin characterized by comprising
Mechanical broken arch component (1), the machinery broken arch component (1) are used to destroy the material arch camber inside the drainage bin；
Air-flow broken arch component (2), the air-flow broken arch component (2) are used to destroy the material arch camber of the drainage bin side wall；
Filter assemblies (3), the filter assemblies (3) are connected with the drainage channel of the drainage bin, filter assemblies (3) packet
At least one filter device (4) is included, the filter device (4) is the cylinder surrounded by bottom plate (41) and filter screen (42), described
Bottom plate (41) is equipped with flushing machine (43).
2. drainage bin according to claim 1, which is characterized in that the filter screen (42) is fixed by more filter items (421)
It is formed on support rod (422), the gap between filter item (421) constitutes the filtration channel of the filter screen (42).
3. drainage bin according to claim 1, which is characterized in that the flushing machine (43) includes spray head (431) and punching
It washes pipe (432), the spray head (431) is arranged in the cylinder that the bottom plate (41) and filter screen (42) surround, and the spray head
(431) towards the filter screen (42), the flushing pipe (432) is connected to the spray head (431) and water source.
4. drainage bin according to any one of claim 1-3, which is characterized in that the filter assemblies (3) include first
Filter assemblies (31), and the second filter assemblies (32) being arranged below first filter assemblies (31), first mistake
Filter component (31), the second filter assemblies (32) respectively include multiple filter devices (4).
5. drainage bin according to any one of claim 1-3, which is characterized in that it is described machinery broken arch component (1) include
Clear wall device (11), the clear wall device (11) includes the circular orbit (111) and clear wall that the drainage bin inner wall is arranged in
Axis (112), clear wall driving mechanism (114), the clear wall driving mechanism (114) drive the clear wall axis (112) along the annular
Track (111) is mobile, and the clear wall axis (112) is equipped at least one clear wall scraping blade (113), for clearing up the drainage bin inner wall
Material.
6. drainage bin according to claim 5, which is characterized in that the clear wall axis (112) is equipped with walking gear (115),
The circular orbit (111) is equipped with the gear teeth engaged with the walking gear (115), clear wall driving mechanism (114) setting
On the clear wall axis (112) and clear wall axis (112) rotation is driven, meanwhile, described in clear wall axis (112) the rotation drive
Walking gear (115) rotation, rotates the clear wall axis (112) around the circular orbit (111).
7. drainage bin according to any one of claim 1-3, which is characterized in that it is described machinery broken arch component (1) include
Close to or at the center arch breaking apparatus (12) of the drainage bin axis, the center arch breaking apparatus (12) includes loosening axis
(121), described center broken arch driving mechanism for loosening axis (121) relative to drainage bin movement, the loosening axis are driven
(121) it is equipped at least one and loosens scraping blade (123).
8. drainage bin according to claim 7, which is characterized in that the center broken arch driving mechanism includes rotary driving machine
Structure (122), the rotary drive mechanism (122) is for driving the loosening axis (121) to rotate；And/or
The center broken arch driving mechanism includes lift drive mechanism (124), and the lift drive mechanism (124) is for driving institute
Loosening axis (121) is stated to move back and forth in vertical direction.
9. drainage bin according to any one of claim 1-3, which is characterized in that the air-flow broken arch component (2) includes
Appendix (21), described appendix (21) one end are arranged in the drainage bin inner wall, and the other end is connected with gas source.
10. drainage bin according to any one of claim 1-3, which is characterized in that the discharge port of the drainage bin is equipped with
It swings shedding mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525978.4A CN109351019A (en) | 2018-12-13 | 2018-12-13 | A kind of drainage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525978.4A CN109351019A (en) | 2018-12-13 | 2018-12-13 | A kind of drainage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109351019A true CN109351019A (en) | 2019-02-19 |
Family
ID=65328750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525978.4A Pending CN109351019A (en) | 2018-12-13 | 2018-12-13 | A kind of drainage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109351019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069000A (en) * | 2022-06-27 | 2022-09-20 | 中建二局第二建筑工程有限公司 | Indoor ski field effluent disposal system |
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| CN115069000B (en) * | 2022-06-27 | 2023-09-22 | 中建二局第二建筑工程有限公司 | Indoor skifield wastewater treatment system |
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Effective date of registration: 20240429 Address after: Room 270, Building 1, R&D Headquarters, Central South University Science and Technology Park, Yingzuo Road, Yuelu Street, Yuelu District, Changsha City, Hunan Province, 410205 Applicant after: Hunan Strategic Environmental Technology Co.,Ltd. Country or region after: China Address before: No. 99, Luositang Road, Changsha Economic and Technological Development Zone, Hunan 410138 Applicant before: HUNAN WANTONG TECHNOLOGY Co.,Ltd. Country or region before: China |