CN109174428A - The jigging machine of jigging method and realization this method to the secondary regulation of fluctuating flow - Google Patents
The jigging machine of jigging method and realization this method to the secondary regulation of fluctuating flow Download PDFInfo
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- CN109174428A CN109174428A CN201811025079.8A CN201811025079A CN109174428A CN 109174428 A CN109174428 A CN 109174428A CN 201811025079 A CN201811025079 A CN 201811025079A CN 109174428 A CN109174428 A CN 109174428A
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- sieve
- jigging
- jigging machine
- fluctuating flow
- sieve plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/12—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs using pulses generated mechanically in fluid
- B03B5/18—Moving-sieve jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/24—Constructional details of jigs, e.g. pulse control devices
Abstract
The jigging method of a kind of pair of secondary regulation of fluctuating flow of the invention and the jigging machine for realizing this method, including existing jigging washing method and existing jigging machine, wherein: secondary regulation being carried out to fluctuating flow between air chamber and sieve plate, is allowed in optimal working condition to particular demands by the fluctuating flow of bed；The jigging machine is additionally arranged the damping unit and stabilization area for being adjustably controlled fluctuating flow parameter under existing washbox screenplate, realize that every section to bed and multistage jigging machine is realized targetedly personalized precisely adjustment, it is attained by layered effect most preferably, and reduction sieve loss thoroughly, the saturating sieve for solving puzzlement industry for many years lose the problems such as big.
Description
Technical field
The present invention relates to separator fields, more particularly to a kind of jigging for carrying out secondary regulation to fluctuating flow under sieving
Washing method and the jigging machine for realizing this method.
Background technique
Domestic and international existing jigging machine for many years, Ba Dake series, the OM series of the former Soviet Union, Japanese NU just like Germany
Series, China X series, SKT series and YT series etc. are all that the fluctuating flow generated by air chamber directly passes through sieve plate
Drive bed material to move, it is intermediate to fluctuating flow without any stabilization, adjustment means and measure.In use, in bed material
In changeable situation, bed of different nature cannot work under the optimum state that itself is needed；Especially when jigging area is excessive
It will appear regional area imbalance, the short circuit of local bed, bed pipe stream operates difficult to control, and sieve loss such as can't resolve at the disasters thoroughly
Topic；Especially in multistage jigging machine, since different sections of upper bed layer thickness, material structure, particle size proportion, weight are all different
Sample adapts to different needs by adjusting intake size or frequency height or adjusting using different wind pressure, as a result still
It is unable to comprehensively solve problem；Though ensure that jigging machine resultant effect in use, it is unable to each section of comprehensive care of efficiency, so that jumping
Optimal state cannot all be reached by eliminating machine and each section.
About jigging machine in the prior art, may refer to the publication of publishing house of China Mining University by Xie Guangyuan chief editor's
" theory and practice of coal jigging " that the relics that content documented by " mineral dressing " and Coal Industry Press publish are write,
" jigging separating mechanism and the expert knowledge library research " that the Ya Li that rectifies that publishing house of China Mining University publishes writes, referring also to
The authorization disclosure of Chinese patent ZL021463018 and ZL021568855.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind by making jigging to the secondary regulation of lower fluctuating flow progress is sieved
All areas of bed material on machine sieve plate and the bed of each sorting section are attained by more preferable sorting state, reduce bed and rise
Phenomena such as bubble, short circuit, pipe stream, improving separating effect, the raising rate of recovery, reduction, the jigging washing method of sieve loss and realization are somebody's turn to do thoroughly
Wash the jigging machine of washing method.
The jigging method of a kind of pair of secondary regulation of fluctuating flow of the invention, the washing method including existing jigging machine,
In: in washing process, secondary regulation carried out to fluctuating flow between air chamber and sieve plate, the fluctuating flow rise or under
It all allows and optimal work is in particular demands by the fluctuating flow of bed by the rectification of gross area, current stabilization during drop
State, realization are attained by most preferably every section of layered effect of bed and multistage jigging machine, and reduce sieve loss thoroughly.
The jigging method of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: different sections in the multistage jigging machine
The damping parameter used in upper is different, and first segment is minimum, and second segment is 1-4 times of first segment, and third section is second segment
1-3 times, also personalized accurate adjustment can be carried out to each independent segment according to actual production demand, so that every section of saturating sieve effect
It is attained by optimum state.
The jigging method of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: object is directed in the multistage jigging machine
Expect that property needs, the damping unit can be only used in segment section.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, including existing jigging machine, in which: in existing jigging
The damping unit of adjustable fluctuating flow is additionally arranged under machine sieve plate, thus the jig body integrally increases corresponding height, institute
It states with the same size of the sieve plate on damping unit area, the damping unit is simplest for needing amount of resistant and pass through
One piece of damping sheet for needing parameter is calculated in overcurrent analysis mode, is mounted on the jig body with the method for mounted sieve
On, the damping unit is parallel with the sieve plate, and below the sieve plate, the damping unit of the fluctuating flow and the sieve
The regular cube plenum chamber of a gross area is constituted between plate.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: the jigging machine sieve lower damping unit by
Two pieces of identical sieve plates compositions, two sieve plate arranged superposed up and down face-to-face, parallel with the washbox screenplate, one block is solid
Dingan County is on the jigging box body, another piece of activity installation, and connect with driving device, the activity mounted sieve and institute
It states and is able to achieve flatness and reciprocator sliding after sieve plate installation is fixedly mounted, slidable adjustment range is less than the sieve plate mesh size.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: the jigging machine sieve lower damping unit by
Two pieces of sieve plate compositions, the two sieve plates aperture interlocks, and parallel with the washbox screenplate, one block is fixedly mounted, another piece of work
Dynamic installation, and it is connected with driving device, the activity mounted sieve can be transported with the fixed installation sieve plate energy up-and-down movement
Dynamic adjustable range is slightly smaller than the spacing of two plates.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: the jigging machine sieve lower damping unit by
One piece of movable mounted sieve and aggregate composition, the activity mounted sieve is parallel with the washbox screenplate, and is connected with driving
Device, the activity mounted sieve can be with the sieve plate energy up-and-down movement, motor adjustment range 100mm-500mm.It is described
Aggregate size is greater than the active sieve plate sieve pore, and the aggregate is evenly arranged in above the active sieve plate, with the jigging machine
There are certain intervals between sieve plate.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: the jigging machine sieve lower damping unit by
One piece of sieve plate and one piece of adjustable plate composition, the adjustable plate be equipped with the sieve plate sieve pore equivalent amount, center is identical tapered
Body, two plate are installed up and down, and the cone body is between two plates, and gap is slightly larger than the cone body height, with the jigging
Machine sieve plate is parallel, and one block is fixedly mounted, another piece of activity installation, one of to be connected with adjustable apparatus, the activity peace
The cone body height can be less than or equal to the fixed installation sieve plate energy up-and-down movement, motor adjustment range by filling sieve plate.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, in which: in the multistage jigging machine in different sections
The used damping unit structure is different, according to actual production demand to using most suitable structure on each independent segment, with
Every section of saturating sieve effect is set to be attained by more preferable state.
The jigging machine of a kind of pair of secondary regulation of fluctuating flow of the invention, including intelligence control system, it is characterised in that: institute
Jigging machine is stated according to the real-time monitoring of jigging bed condition in production, realizes that the intelligence of damping unit is adjusted and intelligence produces.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one of present invention single stage jigging machine；
Fig. 2 is the structural schematic diagram of three sections of jigging machines of one of the present invention；
In figure:
1-- body；2-- upper groove body；3-- sieve plate；4-- bed；5-- sieves lower damping unit；6-- fixed screen deck；7-- activity
Sieve plate；8-- driving device；9-concentrate discharge gates；10-- discharge road；11-- refuse rotor；12-tailing discharge gates；13-- air
Room；14-- first segment body；15-- second segment body；16-- third section body；17-- first segment sieves lower damping unit；18--
Two sections are sieved lower damping unit；19-- third section sieves lower damping unit；Tri- sections of jig bodies of 20--.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Embodiment one:
Jigging method to the secondary regulation of fluctuating flow of the invention, the washing method including existing jigging machine, in which: wash
During choosing, secondary regulation is carried out to fluctuating flow between air chamber 13 and sieve plate 3, the fluctuating flow is rising or falling
It all allows and optimal work shape is in particular demands by the fluctuating flow of bed by the rectification of gross area, current stabilization in the process
State, realization are attained by most preferably every section of layered effect of bed and multistage jigging machine, and reduce sieve loss thoroughly.
Embodiment two:
The jigging method of a kind of pair of secondary regulation of fluctuating flow of the invention, including existing multistage jigging washing method,
In: the used damping parameter is different in different sections in the multistage jigging machine, and first segment is minimum, and second segment is first segment
1-4 times, third section is 1-3 times of second segment, can also carry out the essence of personalization to each independent segment according to actual production demand
Quasi- adjustment, so that every section of saturating sieve effect is attained by optimum state.
Based on same principle and method, the present invention can also will be directed to the difference of material properties in the multistage jigging machine
It needs, simplifies structure, the damping unit can be only used in the section of needs, is not had in other unwanted section, it also can be total
Body, which reaches, improves washing effect, reduces the big purpose sieved thoroughly, equally reaches goal of the invention.
Embodiment three:
As shown in Figure 1, in the present invention by taking regulation single hop coal separation jigging machine secondary to fluctuating flow as an example, including existing jump
Eliminate machine, in which: damping unit 5 under the sieve of adjustable fluctuating flow parameter, the jig body are increased under the sieve plate 3
1 it is thus whole increase corresponding height, under the sieve on 5 area of damping unit with the same size of the sieve plate 3, with mounted sieve phase
Same method is fixedly mounted on the jig body 1, and damping unit 5 is parallel with the sieve plate 3 under the sieve, and described
3 lower section of sieve plate constitutes one entirely between damping unit 5 and the sieve plate 3 and body 1 under the sieve away from sieve plate 50mm-500mm
The regular cube plenum chamber of area.
When the present embodiment works, first prepares and complete bed 4, fills water, activation system, adjustment geomantic omen parameter；Into just
Often after work, in jigging charging period, the fluctuating flow generated by air chamber 13 enters plenum chamber by sieving lower damping unit 5,
Fluctuating flow by pressure regulation tune amount qualification pushes up bed 4 by sieve plate 3 and moves upwards, and guarantees that bed is stablized；Work as entrance
When jigging exhaust cycle, air chamber 13 is vented, and generates negative pressure, pulsation water reflux, and the water in bed 4 is flowed back by sieve plate 3
Plenum chamber, cocurrent pass through the rectification for sieving lower damping unit 5, and fluctuating flow flows back to air chamber 13, guarantee that bed is stablized, effectively avoid
Phenomena such as short circuit, pipe stream, occurs.The raw coal being added by upper groove body 2 completes pulsation Jigging Stratification in bed 4.Lower layer after sorting
Part particulate in heavy product through sieve plate 3 and sieves lower damping unit 5 from the discharge of tailing discharge gate 12；On lower screen after sorting
Heavy product travels forward under the action of geomantic omen, also from 12 row of tailing discharge gate behind tailing discharge road 10 and refuse rotor 11
Out；Upper layer light product after sorting travels forward under the action of geomantic omen, and is discharged by concentrate discharge gate 9.To complete original
The sorting work of coal realizes and carries out secondary regulation single hop coal separation jigging machine Coal cleaning by jigging with to fluctuating flow under sieving.
Example IV:
As shown in Fig. 2, sieving the lower regulatable choosing of fluctuating flow in the present invention to carry out three sections of secondary regulation to fluctuating flow
For coal jigging machine, including existing three jigging machine, each section of (first segment body 14, second segment body in jig body 20
15, third section body 16), shape, construction, material therefor, effect, application method etc. as described in Example 1.Except that
Wherein: (the damping unit 17 under first segment sieve of damping unit under the used sieve in different sections in three sections of jigging machines；
Second segment sieves lower 18 third section of damping unit and sieves lower damping unit 19) used in damping parameter it is different, first segment is minimum, second segment
Be 1-4 times of first segment, third section is 1-3 times of second segment, and can also according to actual production demand to each independent segment into
Row adjustment, so that every section of saturating sieve effect is attained by optimum state.
When the present embodiment works, work step, method, principle etc. as described in Example 1, except that every section according to bed
Layer material requirement can reach best condition simultaneously.To preferably complete the sorting work of raw coal, realize to the lower water of pulsing of sieve
Stream carries out three sections of coal separation jigging machine Coal cleaning by jigging of secondary regulation.
Based on same principle and method, the present invention can also be described more wherein by structure and function as described in Figure 2
The used damping unit structure is different in different sections in section jigging machine, according to actual production demand on each independent segment
Goal of the invention can equally be reached so that every section of saturating sieve effect is attained by more preferable state using most suitable structure.
Based on same principle and method, the present invention can also be by structure and function as described in Figure 1 in two sections or multistage
It is realized on jigging machine, can equally reach goal of the invention.
Embodiment five:
Based on same principle and method, the present invention can also be by the structure and function described as shown in Figure 1, Figure 2 in the present invention
In with to being realized on the intelligent jigging machine for sieving lower fluctuating flow and carrying out secondary regulation, including intelligence control system, wherein the jump
Machine is eliminated according to the real-time monitoring of jigging bed condition in production, realizes that the intelligence of damping unit is adjusted and intelligence produces.
Embodiment six:
The jigging machine that secondary regulation is carried out to fluctuating flow under sieving in the present invention, including existing jigging machine, the jigging
Machine sieves lower damping unit 5 and is made of two pieces of identical sieve plates 3, and the sieve plate 3 is made of sieve and reinforcing frame and driving device 8,
Sieve pore in the sieve can be round or other shapes, and screen-aperture is 20mm to 100mm, sieve material charcoal steel, stainless
Steel or other materials, with a thickness of 3-10mm, the reinforcing frame routinely structure and size, material production, and according to a conventional method with sieve
Piece is fixedly connected；The face-to-face arranged superposed up and down of two sieve plate 3, gap 1mm-50mm is parallel with the washbox screenplate,
One block is fixedly mounted on the jigging box body with conventional method, and another piece (can divide muti-piece when needing) movable in slideway
Installation, the active sieve plate 7 connect with driving device 8, and the driving device 8 is conventional equipment, can manual or electricity, liquid, pneumatically
Or other drivings, flatness and reciprocator sliding, slidable adjustment range are able to achieve after the active sieve plate 7 and the fixed screen deck 6 installation
Less than the sieve plate mesh size.After installation, damping is minimum when two sieve plates, 3 sieve pore is aligned entirely up and down, two sieve plates, 3 sieve pore
Completely wrong damping when opening is maximum up and down, and the minimum-value aperture after two sieve plates are staggered up and down in adjusting should be jigging owner hole diameter of sieve (perforated) plate
2-3 times.In work, according to the big or small requirement of porosity of jig bed, the damping for adjusting damping unit 5 by driving device 8 is big
It is small, reach goal of the invention.
Embodiment seven:
The jigging machine that secondary regulation is carried out to fluctuating flow under sieving in the present invention, structure, material, arrange, make at parameter
It is most of such as embodiment six with method, except that two pieces of sieve plates, the 3 sieve pore interlaced arrangement, is staggered up and down, the activity
The activity installation in slideway of sieve plate 7, for the direction of motion perpendicular to fixed screen deck 6, two sheet separations are 20mm-90mm, the portable screen
Plate 7 is connect with driving device 8, and the driving device is conventional equipment, can manually or electricity, liquid, pneumatic or other drive, the work
The dynamic sieve plate 7 and 6 vertical range 50mm-300mm of fixed screen deck.After installation, when two sieve plate gap maximum, is damped
Minimum, damping is maximum when the minimum of gap, and two sieve plate adjustable intervals damping up and down is adjusted in use.In work, also according to bed
The big or small requirement of layer shatter value, the damping size of damping unit is adjusted by driving device, reaches goal of the invention.
Embodiment eight:
The jigging machine that secondary regulation is carried out to fluctuating flow under sieving in the present invention, structure, material, arrange, make at parameter
It is most of such as embodiment seven with method, except that the jigging machine sieves lower damping unit 5 by one piece of active sieve plate and pine
Aggregate or suitable filler or available close palace device composition are dissipated, the active sieve plate 7 is parallel with the washbox screenplate, and even
It is connected to driving device, the active sieve plate can be with the sieve plate energy up-and-down movement, motor adjustment range 50mm-500mm.Institute
State aggregate materials be stone or synthetic material or other, partial size is greater than the active sieve plate sieve pore, and the aggregate is evenly arranged in institute
It states above active sieve plate, it may be necessary to which drawing squares between limit, with the washbox screenplate, there are the gaps of 50mm-200mm.Institute
Stating driving device is conventional equipment, can manual or electricity, liquid, pneumatic or other drivings, the activity mounted sieve and the jigging
Machine sieve plate vertical range 50mm-500mm.Aggregate described in dynamic use can be pulsed by arteries and veins influence of dynamic water, activity hour,
The big damping of compactness is big, and when activity is big, the small damping of compactness is small, and two sieve plate adjustable intervals damping up and down is adjusted in work.
In work, also according to the big or small requirement of porosity of jig bed, the damping for adjusting damping unit by driving device is small or big, reaches
To identical goal of the invention.
Embodiment nine:
The jigging machine that secondary regulation is carried out to fluctuating flow under sieving in the present invention, structure, material, arrange, make at parameter
Handle is corresponded on another piece of sieve plate except that arranging garden hole on one piece of sieve plate such as embodiment seven with method is most of
Hole changes cone body into, and upper and lower arranged concentric adjusts damping with the depth size in cone body insertion garden hole, and the cone body is two
Between plate, gap is slightly larger than the cone body height, and the activity mounted sieve is connect with driving device, and the driving device is
Conventional equipment, can manually or electricity, liquid, pneumatic or other drivings, the activity mounted sieve are vertical with the fixed installation sieve plate
Motion range 50mm-100mm.After installation, damping is maximum when the two sieve plates cone body is inserted into the depth maximum of sieve pore, cone body
Damping is minimum when being inserted into the depth minimum of sieve pore, and two sieve plate adjustable intervals damping up and down is adjusted in use.In work, equally press
According to the big or small requirement of porosity of jig bed, the damping for adjusting damping unit by driving device is small or big, reaches identical invention
Purpose.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, under the premise of not departing from present invention design, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements and combination out should all be fallen into the protection scope that claims of the present invention determines.
Claims (10)
1. the jigging method of a kind of pair of secondary regulation of fluctuating flow, the washing method including existing jigging machine, it is characterised in that: wash
During choosing, secondary regulation is carried out to fluctuating flow between air chamber and sieve plate, the fluctuating flow was rising or falling
All by the rectification of gross area, current stabilization in journey, allow it is in optimal working condition to particular demands by the fluctuating flow of bed,
Realization is attained by most preferably every section of layered effect of bed and multistage jigging machine, and reduces sieve loss thoroughly.
2. the jigging method of the secondary regulation of a kind of pair of fluctuating flow according to claim 1, it is characterised in that: the multistage
The used damping parameter is different in different sections in jigging machine, and first segment is minimum, and second segment is 1-4 times of first segment, the
Three sections are 1-3 times of second segment, can also carry out the accurate adjustment of personalization to each independent segment according to actual production demand, so that
Every section of saturating sieve effect is attained by optimum state.
3. the jigging method of the secondary regulation of a kind of pair of fluctuating flow according to claim 2, it is characterised in that: the multistage
It is needed in jigging machine for material properties, the damping unit can be only used in segment section.
4. realize the jigging machine of a kind of pair of secondary regulation of fluctuating flow of the claims 1-2, including existing jigging machine, it is special
Sign is: the damping unit of adjustable fluctuating flow is additionally arranged under existing washbox screenplate, the jig body is thus whole
Body increases corresponding height, and with the same size of the sieve plate on the damping unit area, the damping unit is simplest for tool
One piece of damping sheet for needing parameter is simultaneously calculated by overcurrent analysis mode for amount of resistant in need, is pacified with the method for mounted sieve
On the jig body, the damping unit is parallel with the sieve plate, and below the sieve plate, the fluctuating flow
Damping unit and the sieve plate between constitute a gross area regular cube plenum chamber.
5. the jigging machine of the secondary regulation of a kind of pair of fluctuating flow according to claim 4, it is characterised in that: the jigging machine
It sieves lower damping unit to be made of two pieces of identical sieve plates, two sieve plate arranged superposed up and down face-to-face is sieved with the jigging machine
Plate is parallel, and one block is fixedly mounted on the jigging box body, another piece of activity installation, and connect with driving device, described
It is able to achieve flatness and reciprocator sliding after movable mounted sieve and fixed installation sieve plate installation, slidable adjustment range is less than the sieve
Screen aperture.
6. the jigging machine of the secondary regulation of a kind of pair of fluctuating flow according to claim 4, it is characterised in that: the jigging machine
It sieves lower damping unit to be made of two pieces of sieve plates, the two sieve plates aperture interlocks, and parallel with the washbox screenplate, one block is fixed
Installation, another piece of activity installation, and it is connected with driving device, the activity mounted sieve can hang down with the fixed installation sieve plate
Straight to move back and forth, motor adjustment range is slightly smaller than the spacing of two plates.
7. the jigging machine of the secondary regulation of a kind of pair of fluctuating flow according to claim 4, it is characterised in that: the jigging machine
It sieves lower damping unit to be made of one piece of movable mounted sieve and aggregate, the activity mounted sieve and the washbox screenplate are flat
Row, and it is connected with driving device, the activity mounted sieve can be with the sieve plate energy up-and-down movement, motor adjustment range
100mm-500mm.The aggregate size is greater than the active sieve plate sieve pore, and the aggregate is evenly arranged on the active sieve plate
Side, there are certain intervals between the washbox screenplate.
8. the jigging machine of the secondary regulation of a kind of pair of fluctuating flow according to claim 4, it is characterised in that: the jigging machine
Lower damping unit is sieved be made of one piece of sieve plate and one piece of adjustable plate, the adjustable plate equipped with the sieve plate sieve pore equivalent amount,
The identical cone body in center, two plate are installed up and down, and for the cone body between two plates, gap is high slightly larger than the cone body
Degree, parallel with the washbox screenplate, one block is fixedly mounted, another piece of activity installation, one of to be connected with adjustable dress
It sets, the activity mounted sieve can be less than or equal to institute with the fixed installation sieve plate energy up-and-down movement, motor adjustment range
State cone body height.
9. the jigging machine of the secondary regulation of a kind of pair of fluctuating flow according to claim 4, it is characterised in that: the multistage is jumped
It is different to eliminate in machine the used damping unit structure in different sections, according to actual production demand to using on each independent segment
Most suitable structure, so that every section of saturating sieve effect is attained by more preferable state.
10. the jigging machine of the secondary regulation of a kind of pair of fluctuating flow according to claim 4, including intelligence control system,
Be characterized in that: the jigging machine realizes the intelligence adjusting and intelligence of damping unit according to the real-time monitoring of jigging bed condition in production
Metaplasia produces.
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| CN201811025079.8A CN109174428B (en) | 2018-09-04 | 2018-09-04 | Jigging method for secondary regulation and control of pulsating water flow and jigger for implementing method |
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| CN201811025079.8A CN109174428B (en) | 2018-09-04 | 2018-09-04 | Jigging method for secondary regulation and control of pulsating water flow and jigger for implementing method |
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| CN109174428B CN109174428B (en) | 2021-07-23 |
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