CN109530099A - A kind of closing in type mud centrifugation apparatus - Google Patents
A kind of closing in type mud centrifugation apparatus Download PDFInfo
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- CN109530099A CN109530099A CN201811227709.XA CN201811227709A CN109530099A CN 109530099 A CN109530099 A CN 109530099A CN 201811227709 A CN201811227709 A CN 201811227709A CN 109530099 A CN109530099 A CN 109530099A
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- arc
- wall
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- mud
- closing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/06—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of cylindrical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
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Abstract
A kind of closing in type mud centrifugation apparatus, including centrifuge and discharge valve, centrifuge and discharge valve are all fixed on the bracket, centrifuge includes inner barrel and outer barrel, outer cylinder includes the first arc, the second arc, third arc, linkage section, first arc both ends are separately connected the second arc and third arc by linkage section, the radius of first arc is greater than the radius of the second arc, the radius of first arc is greater than the radius of third arc, second arc is identical as the radius of third arc, it is formed down closing in, the diameter of closing in is equal to the diameter of carrier openings, and linkage section does not bend；Scraping cutter bar and scraper are equipped between the inner cylinder and the outer cylinder, scraping cutter bar connects on the inner cylinder, and the length summation of scraping cutter bar and scraper is equal at a distance from the second arc and third arc to inner cylinder, less than linkage section at a distance from the first arc to inner cylinder.
Description
Technical field
The present invention relates to mud conditioning related fieldss, and in particular to a kind of closing in type mud centrifugation apparatus.
Background technique
With the development of science and technology and expanding economy, the dosage of mud is increasing, at present the mud in city
It is mainly derived from architectural engineering mud, municipal sludge and riverway sludge, it is high-rise, super with the continuous quickening of urbanization process
The construction of all kinds of engineerings such as skyscraper, subway, super expressway, large bridge is more and more, and the yield of mud is also increasingly
Greatly.For the processing mode of mud mainly include the following types: 1) canning cart (mud of technological requirement) is transported outward, which is to generate scene at present
Mud directly passes through slush pump and is promoted in mud of technological requirement, is carried out the idle place that mud is transported to city countryside by mud of technological requirement
Natural desiccation；2) precipitated in situ desiccation, which need to build sedimentation basin at the construction field (site), and the mud of generation is discharged into wherein,
Carry out natural sedimentation and desiccation；3) centrifugal dehydration can be dehydrated construction slurry using centrifuge.
For the 3rd kind of mode " centrifugal dehydration ".In actual use, it has the following problems:
1, the centrifuge outer cylinder of the prior art needs size larger, the reason is that outer cylinder accommodates relatively solid mud part, and to arrange
Out, there are the wastes in space, but can not therefore reduce the diameter of outer cylinder, because being not enough to accommodate after reducing a large amount of
Mud part, therefore cause to perplex, solution often directly uses major diameter outer cylinder, but does not meet setting for miniaturized fine
Meter trend.
2, the centrifuge of the prior art lacks maintenance service, can only clean a part when cleaning, there are cleaning dead angles.
3, the centrifuge of the prior art some be equipped with drain pipe or collector tube, be often exposed in roller, pass through
It is washed away by centrifugal pellet, when there are when stone, Yi Xuanzhuan breaks drain pipe in mud；Solution thus often increases row
The material hardness of liquid pipe, however which raises costs.
4, it is equipped with discharge valve below the centrifuge of the prior art, however its discharge valve is directly impacted by centrifugal material, when long
Between after be also easy to produce loosening even destroy.
5, after the centrifuge long-time use of the prior art, meeting stacking material is difficult to clean off, can not be clear water slug
It removes.
Summary of the invention
In order to overcome the above problem, the present invention proposes while solving the scheme of above-mentioned various problems.
The technical solution adopted by the present invention to solve the technical problems is: a kind of closing in type mud centrifugation apparatus, including the
One arc, the second arc, third arc, linkage section, outer wall, mesospore, inner wall, scraping cutter bar, scraper, bracket, the first cylinder, the first flashboard,
Hold mud arcwall, the second flashboard, the second cylinder, main wall, multifunctional groove, outer maintenance disk, interior maintenance disk, drain blow valve port, row
Liquid pipe roof, drain pipe, auxiliary blow valve port, spoil disposal grid；The mud centrifugation apparatus includes centrifuge and discharge valve, centrifuge
With discharge valve it is all fixed centrifuge includes inner barrel and outer barrel on the bracket, outer cylinder include the first arc, the second arc, third arc,
Linkage section, the first arc both ends are separately connected the second arc and third arc by linkage section, and the radius of the first arc is greater than the half of the second arc
Diameter, the radius of the first arc are greater than the radius of third arc, and the second arc is identical as the radius of third arc, are formed down closing in, closing in
Diameter is equal to the diameter of carrier openings, and linkage section does not bend；It is equipped with scraping cutter bar between the inner cylinder and the outer cylinder and scrapes
Knife, scraping cutter bar connect on the inner cylinder, and the length summation of scraping cutter bar and scraper is equal at a distance from the second arc and third arc to inner cylinder, small
In linkage section at a distance from the first arc to inner cylinder；
The inner cylinder includes outer wall, mesospore, inner wall, and the distance between outer wall and mesospore are greater than the distance between inner wall and mesospore,
Described drain pipe a part is between inner wall and mesospore, and a part is between outer wall and mesospore；Between drain pipe and outer wall there are
Gap, drain pipe be equipped with radially inwardly toward drain pipe roof, drain pipe roof is exposed to outside inner wall, drain pipe roof by
Metal material is made；The inner wall is filter layer, and filtered liquid enters drain pipe by the aperture on drain tube wall；
The outer wall, mesospore, inner wall are equipped with spoil disposal grid, and the space between outer wall and mesospore is divided into several sons by the spoil disposal grid
Chamber；One end of the inner cylinder is equipped with outer maintenance disk, interior maintenance disk, and outer maintenance disk is equipped with multifunctional groove, on the interior maintenance disk
Equipped with drain blow valve port, the position of the drain blow valve port corresponds to one end of every sub- chamber, the quantity and drain of multifunctional groove
The quantity of blow valve port is corresponding；Auxiliary blow valve port is additionally provided on the interior maintenance disk, the position of the auxiliary blow valve port corresponds to interior
Between wall and mesospore, by the rotation of outer maintenance disk, multifunctional groove alternately corresponds to drain blow valve port and auxiliary blow valve port；It is described to unload
Material valve includes the first cylinder, the first flashboard, holds mud arcwall, the second flashboard, the second cylinder, main wall, the mud that centrifuge is thrown away
Part fall in it is described hold on mud arcwall, pass through arcwall unload impact energy and make mud by holding mud arcwall is smooth to be slipped to master
On body wall, first cylinder drives the first flashboard in the upper end for holding mud arcwall, and second cylinder is in the upper end of main wall
Drive the second flashboard.
Preferably, the quantity of the drain blow valve port is four.
Preferably, mud entrance is equipped with inside the inner cylinder.
Preferably, the mud entrance connects slush pump by hose.
Preferably, first cylinder, the driving of the second cylinder are changed to the first stepper motor, second stepper motor driving.
Preferably, the filter layer is filter cloth.
Preferably, first cylinder is fixed on the bracket.
Preferably, second cylinder is fixed on the main wall.
Preferably, transmissometer is equipped with by the drain blow valve port.
Preferably, surge drum or conveyer belt are equipped with below the discharge valve.
The beneficial effects of the present invention are:
1, it is directed to the 1st point of background technique, multisection type centrifuge outer cylinder is used and designs, enough sizes had both been remained and has accommodated mud portion
Point, and volumetric spaces are saved, while centrifuge inner cylinder approaches at a distance from discharge valve, more the mud of large radiation range can be direct
It into discharge valve, avoids first falling in outer cylinder and falls into discharge valve again, save step, avoid pug accumulation solidification in outer cylinder.
2, it is directed to the 2nd point of background technique, the side being alternately connected to drain blow valve port, auxiliary blow valve port using multifunctional groove
Case realizes alternating by the relative rotation of outer maintenance disk and interior maintenance disk.
3, the 3rd point proposed for background technique, uses inner tube wall triple layer designs, and drain pipe is embedded between three layers of wall
Carry out drain.
4, the 4th point proposed for background technique, that designs discharge valve holds mud wall and main wall, by holding the unloading of mud wall
The energy of the heart is dropped off, so that blanking is more stable, the service life is longer for discharge valve.
5, it is directed to the 5th point of background technique, is additionally arranged scraper plate and connecting rod, is designed between inner/outer tube, finer, efficiency is provided
Higher material cleaning.
Note: above-mentioned design in no particular order, each all make the present invention compared with the prior art have difference and significantly into
Step.
Detailed description of the invention
Fig. 1 is mud centrifugation apparatus overall schematic of the present invention.
Fig. 2 is centrifuge inner cylinder cross-sectional view of the present invention.
Fig. 3 is centrifuge inner cylinder main view of the present invention.
In figure, appended drawing reference is as follows:
1, the first arc 2, the second arc 3, third arc 4, linkage section 5, outer wall 6, mesospore 7, inner wall 8, scraping cutter bar 9, scraper 10, bracket
11, the first cylinder 12, the first flashboard 13, hold mud arcwall 14, the second flashboard 15, the second cylinder 16, main wall 17, multifunctional groove
18, outer maintenance disk 19, interior maintenance disk 20, drain blow valve port 21, drain pipe roof 22, drain pipe 23, auxiliary blow valve port 24, spoil disposal
Grid.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
It is as shown in the figure: a kind of closing in type mud centrifugation apparatus, including the first arc, the second arc, third arc, linkage section, outer wall,
Mesospore, scraping cutter bar, scraper, bracket, the first cylinder, the first flashboard, holds mud arcwall, the second flashboard, the second cylinder, master at inner wall
Body wall, multifunctional groove, outer maintenance disk, interior maintenance disk, drain blow valve port, drain pipe roof, drain pipe, auxiliary blow valve port, spoil disposal
Grid；The mud centrifugation apparatus includes centrifuge and discharge valve, and centrifuge and discharge valve all fix centrifugation on the bracket
Machine includes inner barrel and outer barrel, and outer cylinder includes the first arc, the second arc, third arc, linkage section, and the first arc both ends are distinguished by linkage section
The second arc and third arc are connected, the radius of the first arc is greater than the radius of the second arc, and the radius of the first arc is greater than the radius of third arc,
Second arc is identical as the radius of third arc, is formed down closing in, and the diameter of closing in is equal to the diameter of carrier openings, and linkage section is not sent out
Raw bending；Scraping cutter bar and scraper are equipped between the inner cylinder and the outer cylinder, scraping cutter bar connects on the inner cylinder, scraping cutter bar and scraper
Length summation be equal to the second arc at a distance from third arc to inner cylinder, less than linkage section at a distance from the first arc to inner cylinder；
As shown in the figure: the inner cylinder includes outer wall, mesospore, inner wall, the distance between outer wall and mesospore be greater than inner wall and mesospore it
Between distance, described drain pipe a part between inner wall and mesospore, a part between outer wall and mesospore；Drain pipe and outer wall
Between there are gap, drain pipe be equipped with radially inwardly toward drain pipe roof, drain pipe roof is exposed to outside inner wall, drain
Tube top wall is made of metal material；The inner wall is filter layer, filtered liquid by the aperture on drain tube wall into
Enter drain pipe；The outer wall, mesospore, inner wall are equipped with spoil disposal grid, and the spoil disposal grid is by the space between outer wall and mesospore
It is divided into several sub- chambers；
As shown in the figure: one end of the inner cylinder is equipped with outer maintenance disk, interior maintenance disk, and outer maintenance disk is equipped with multifunctional groove, described
Interior maintenance disk is equipped with drain blow valve port, and the position of the drain blow valve port corresponds to one end of every sub- chamber, multifunctional groove
Quantity is corresponding with the quantity of drain blow valve port；Auxiliary blow valve port, the position of the auxiliary blow valve port are additionally provided on the interior maintenance disk
It sets and corresponds between inner wall and mesospore, by the rotation of outer maintenance disk, alternately corresponding drain blow valve port is blown multifunctional groove with auxiliary
Sweep mouth；The discharge valve includes the first cylinder, the first flashboard, holds mud arcwall, the second flashboard, the second cylinder, main wall, is centrifuged
The mud part that machine is thrown away is held on mud arcwall described in falling in, and is unloaded impact energy by arcwall and is kept mud suitable by holding mud arcwall
It is freely slipped on main wall, first cylinder drives the first flashboard in the upper end for holding mud arcwall, and second cylinder is in master
The upper end of body wall drives the second flashboard.
As shown in the figure: the quantity of the drain blow valve port is four.Mud entrance is equipped with inside the inner cylinder.The mud enters
Mouth connects slush pump by hose.First cylinder, the driving of the second cylinder are changed to the first stepper motor, second stepper motor drives
It is dynamic.The filter layer is filter cloth.First cylinder is fixed on the bracket.Second cylinder is fixed on the main body
On wall.Transmissometer is equipped with by the drain blow valve port.Surge drum or conveyer belt are equipped with below the discharge valve.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment is not to limit this hair
Bright the scope of the patents, all equivalence enforcements or change without departing from carried out by the present invention, is intended to be limited solely by the scope of the patents of this case.
Claims (10)
1. a kind of closing in type mud centrifugation apparatus, including the first arc, the second arc, third arc, linkage section, outer wall, mesospore, inner wall,
Scraping cutter bar, bracket, the first cylinder, the first flashboard, holds mud arcwall, is the second flashboard, the second cylinder, main wall, multi-functional scraper
Slot, outer maintenance disk, interior maintenance disk, drain blow valve port, drain pipe roof, drain pipe, auxiliary blow valve port, spoil disposal grid；
It is characterized by: the mud centrifugation apparatus includes centrifuge and discharge valve, centrifuge and discharge valve are all fixed on described
On bracket, centrifuge includes inner barrel and outer barrel, and outer cylinder includes the first arc, the second arc, third arc, linkage section, and the first arc both ends are logical
It crosses linkage section and is separately connected the second arc and third arc, the radius of the first arc is greater than the radius of the second arc, and the radius of the first arc is greater than
The radius of third arc, the second arc is identical as the radius of third arc, is formed down closing in, and the diameter of closing in is equal to the straight of carrier openings
Diameter, linkage section do not bend；Scraping cutter bar and scraper are equipped between the inner cylinder and the outer cylinder, scraping cutter bar is connected to inner cylinder
On, the length summation of scraping cutter bar and scraper is equal at a distance from the second arc and third arc to inner cylinder, arrives less than linkage section and the first arc
The distance of inner cylinder；
The inner cylinder includes outer wall, mesospore, inner wall, and the distance between outer wall and mesospore are greater than the distance between inner wall and mesospore,
Described drain pipe a part is between inner wall and mesospore, and a part is between outer wall and mesospore；Between drain pipe and outer wall there are
Gap, drain pipe be equipped with radially inwardly toward drain pipe roof, drain pipe roof is exposed to outside inner wall, drain pipe roof by
Metal material is made；The inner wall is filter layer, and filtered liquid enters drain pipe by the aperture on drain tube wall；
The outer wall, mesospore, inner wall are equipped with spoil disposal grid, and the space between outer wall and mesospore is divided into several sons by the spoil disposal grid
Chamber；
One end of the inner cylinder is equipped with outer maintenance disk, interior maintenance disk, and outer maintenance disk is equipped with multifunctional groove, on the interior maintenance disk
Equipped with drain blow valve port, the position of the drain blow valve port corresponds to one end of every sub- chamber, the quantity and drain of multifunctional groove
The quantity of blow valve port is corresponding；Auxiliary blow valve port is additionally provided on the interior maintenance disk, the position of the auxiliary blow valve port corresponds to interior
Between wall and mesospore, by the rotation of outer maintenance disk, multifunctional groove alternately corresponds to drain blow valve port and auxiliary blow valve port；
The discharge valve includes the first cylinder, the first flashboard, holds mud arcwall, the second flashboard, the second cylinder, main wall, is centrifuged
The mud part that machine is thrown away is held on mud arcwall described in falling in, and is unloaded impact energy by arcwall and is kept mud suitable by holding mud arcwall
It is freely slipped on main wall, first cylinder drives the first flashboard in the upper end for holding mud arcwall, and second cylinder is in master
The upper end of body wall drives the second flashboard.
2. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: the number of the drain blow valve port
Amount is four.
3. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: be equipped with mud inside the inner cylinder
Starch entrance.
4. a kind of closing in type mud centrifugation apparatus according to claim 3, it is characterised in that: the mud entrance passes through soft
Pipe connects slush pump.
5. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: first cylinder, second
Cylinder driving is changed to the first stepper motor, second stepper motor driving.
6. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: the filter layer is filtering
Cloth.
7. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: first cylinder is fixed on
On the bracket.
8. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: second cylinder is fixed on
On the main wall.
9. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: set by the drain blow valve port
There is transmissometer.
10. a kind of closing in type mud centrifugation apparatus according to claim 1, it is characterised in that: set below the discharge valve
There are surge drum or conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227709.XA CN109530099B (en) | 2018-10-22 | 2018-10-22 | Closing-in type slurry centrifugal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227709.XA CN109530099B (en) | 2018-10-22 | 2018-10-22 | Closing-in type slurry centrifugal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109530099A true CN109530099A (en) | 2019-03-29 |
| CN109530099B CN109530099B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811227709.XA Active CN109530099B (en) | 2018-10-22 | 2018-10-22 | Closing-in type slurry centrifugal equipment |
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| CN (1) | CN109530099B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164348A (en) * | 1994-12-13 | 1996-06-25 | Nippon Road Packer Kk | Centrifugal separator and centrifuging method |
| US20110105292A1 (en) * | 2008-06-06 | 2011-05-05 | M-I L.L.C. | Dual feed centrifuge |
| CN204503363U (en) * | 2015-01-22 | 2015-07-29 | 河北澳德工业设备有限公司 | Horizontal type scraper centrifuger |
| CN206580727U (en) * | 2016-12-30 | 2017-10-24 | 吴惠霞 | A kind of device for slurry dewatering |
| CN206868456U (en) * | 2017-06-30 | 2018-01-12 | 张家港市永达机械制造有限公司 | Flat scraper lower discharging centrifuge |
-
2018
- 2018-10-22 CN CN201811227709.XA patent/CN109530099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164348A (en) * | 1994-12-13 | 1996-06-25 | Nippon Road Packer Kk | Centrifugal separator and centrifuging method |
| US20110105292A1 (en) * | 2008-06-06 | 2011-05-05 | M-I L.L.C. | Dual feed centrifuge |
| CN102186595A (en) * | 2008-06-06 | 2011-09-14 | M-I有限公司 | Dual feed centrifuge |
| CN204503363U (en) * | 2015-01-22 | 2015-07-29 | 河北澳德工业设备有限公司 | Horizontal type scraper centrifuger |
| CN206580727U (en) * | 2016-12-30 | 2017-10-24 | 吴惠霞 | A kind of device for slurry dewatering |
| CN206868456U (en) * | 2017-06-30 | 2018-01-12 | 张家港市永达机械制造有限公司 | Flat scraper lower discharging centrifuge |
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| Publication number | Publication date |
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| CN109530099B (en) | 2023-05-23 |
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