CN204523747U - A kind of building waste process secondary sieve unit structure - Google Patents
A kind of building waste process secondary sieve unit structure Download PDFInfo
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- CN204523747U CN204523747U CN201520226382.XU CN201520226382U CN204523747U CN 204523747 U CN204523747 U CN 204523747U CN 201520226382 U CN201520226382 U CN 201520226382U CN 204523747 U CN204523747 U CN 204523747U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The utility model discloses a kind of building waste process secondary sieve unit structure, described secondary sieve unit comprises a washing unit be connected with the exit, vibratory sieve base plate A lower end of vibratory sieve A, and washing unit discharge end is connected a vibratory sieve B; It is characterized in that, described secondary sieve unit also comprises a vibratory sieve C be connected with the exit, lower screen lower end of vibratory sieve A, vibratory sieve C involving vibrations sieve installing rack C, oblique setting elasticity is arranged on the vibratory sieve base plate C on vibratory sieve installing rack C, vibratory sieve base plate C is fixedly installed vibrator C, above vibratory sieve base plate C, parallel interval is fixedly installed screen cloth C, and screen cloth C and vibratory sieve base plate C both sides are all fixedly installed the side plate C for backgauge.It is large that the utility model has particle size range of choice, can realize the washing to earth and the removal to light materials, improves washing treatment effeciency and the advantages such as using water wisely.
Description
Technical field
The utility model relates to a kind of building waste treatment technology, particularly relates to a kind of building waste process secondary sieve unit structure.
Background technology
Building waste refer to construction, unit in charge of construction or individual to all kinds of building, structures,
pipe networkproduce etc. carrying out building, lay or remove, in reparative processes
dregs,
spoir, rejected material, remaining mud and other discarded objects.Under normal circumstances, building waste to give up brick based on fragmentation, is mingled with part reinforcing bar iron block and discarded wooden unit.
Along with the quickening of modern urbanization development process, in Process of Urban Development, the building waste produced gets more and more, the generally common processing mode of building waste is for being transported to soot landfill, have little time to transport or just can only outdoorly pile up under soot process not, cause occupying land area and pollute.Make the burden that building waste had once been considered in urban development, have a lot of city all to have the situation of garbage-surrounded city, not only contaminated environment, and bring huge puzzlement to the normal life of people.
Building brick in the past, majority is and excavates clay and fire and form, and cause soil desertification, along with reinforcement and the guiding of land conservation policy, existing brick-making technology all needs the raw material sources considering other modes.Therefore applicant expects that the most of composition of building waste self is for broken useless brick, if reclaiming can be used for brickmaking as raw material, then both can solve building waste refuse well piles up reluctant problem, can solve again the problem of brick-making raw material restriction.Turn waste into wealth, produce great economic benefit and social benefit.
In order to solve the problem, applicant considers to devise a kind of building waste treatment system, comprises the feeder unit be connected successively, crushing and screening unit and secondary sieve unit; The jaw crusher that described feeder unit comprises raw material cabin and is connected with raw material cabin; Described crushing and screening unit comprises the winnowing machine of an impact breaker and the linking of impact breaker discharge end, with the vibratory sieve A that winnowing machine discharge end is connected, described secondary sieve unit comprises a washing unit be connected with the exit, vibratory sieve base plate A lower end of vibratory sieve A, and washing unit discharge end is connected a vibratory sieve B.Like this, after building waste can recycle by this building waste treatment system, the building waste particle that can obtain different-grain diameter recycles for brickmaking.
But wherein, when secondary sieve unit is set, also need to consider how to improve particle size range of choice, and how to adopt simple structure to realize the washing to earth and the removal to light materials in washing unit, improve washing treatment effeciency and the problems such as using water wisely.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide one can improve particle size range of choice, the washing to earth and the removal to light materials can be realized, improve washing treatment effeciency and water-saving building waste process secondary sieve unit structure.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of building waste process secondary sieve unit structure, described secondary sieve unit comprises a washing unit be connected with the exit, vibratory sieve base plate A lower end of vibratory sieve A, and washing unit discharge end is connected a vibratory sieve B, (described vibratory sieve B structure is preferably, involving vibrations sieve installing rack B, oblique setting elasticity is arranged on the vibratory sieve base plate B on vibratory sieve installing rack B, vibratory sieve base plate B is fixedly installed vibrator B, above vibratory sieve base plate B, parallel interval is fixedly installed screen cloth B, screen cloth B and vibratory sieve base plate B both sides are all fixedly installed the side plate B for backgauge) it is characterized in that, described secondary sieve unit also comprises a vibratory sieve C be connected with the exit, lower screen lower end of vibratory sieve A, vibratory sieve C involving vibrations sieve installing rack C, oblique setting elasticity is arranged on the vibratory sieve base plate C on vibratory sieve installing rack C, vibratory sieve base plate C is fixedly installed vibrator C, above vibratory sieve base plate C, parallel interval is fixedly installed screen cloth C, screen cloth C and vibratory sieve base plate C both sides are all fixedly installed the side plate C for backgauge.
The granulated garbage of the greater particle size scope that such vibratory sieve A filters out is (due to before through twice breaker program, the granular solids intensity of lightweight is lower, crushing effect is good, therefore the particle that the overwhelming majority is all broken for small particle diameter scope enters the removal of washing unit) the granulated garbage product obtaining two kinds of particle size range is again sieved through vibratory sieve C.Improve particle size selectable range.
Described washing unit further, comprise the screw sand washer of an oblique setting, screw sand washer lower semisection soaks and is arranged in a washed-out sand pond, upper end, side, washed-out sand pond is provided with overfall, lower end, washed-out sand pond is provided with outlet conduit, the charging aperture that described screw sand washer lower end is arranged in washed-out sand pond is connected by the vibratory sieve base plate A lower end outlet of transfer belt and crushing and screening unit vibratory sieve A, and the discharging opening below screw sand washer upper end and described vibratory sieve B are connected.
Like this, during process, after granulated garbage enters into washing unit, wash in washed-out sand pond, wherein earth part is walked by water-band, the lightweight object such as wood chip float on the water surface and flow out at overfall place collects process, and the granulated garbage after washing is clean rises with screw sand washer and goes out upper end discharging opening and takes vibratory sieve B out of and sieve.Ensure that the granulated garbage composition that vibratory sieve B sieves 0-5mm and the 5-8mm two kinds of particle size range obtained is building brick granulated garbage, make its steady quality reliable, improve follow-up brickmaking product effect.
As optimization, described outlet conduit is communicated to one end of a sedimentation basin, and the sedimentation basin other end is connected on washed-out sand pond upright to charging aperture place, screw sand washer lower end by backwater water pump.
Like this, after the sewage after the washed-out sand of washed-out sand pond enters into sedimentation basin precipitation with outlet conduit, recovery is drawn into washed-out sand pond and uses.The cycling use of water washing unit can be realized, save water cost.
Further, be vertically provided with crisscross dividing plate in described sedimentation basin, sedimentation basin Lower Half is isolated multiple sand setting space by dividing plate.Like this, the sedimentation effect of sedimentation basin can be improved.
As optimization, described screw sand washer comprises the machine barrel that has flute profile inner chamber, the helical axis promoted is provided with in machine barrel, helical axis upper end passes machine barrel and is connected with the lifting motor be fixedly installed on outside machine barrel upper end, machine barrel lower end is provided with the charging aperture of open type, machine barrel is uniformly distributed and is provided with leaking hole.
Like this, adopt screw sand washer to carry out washed-out sand and lifting, have structure simple, it is convenient to control, the features such as good efficiency.
In sum, it is large that the utility model has particle size range of choice, can realize the washing to earth and the removal to light materials, improves washing treatment effeciency and the advantages such as using water wisely.
Accompanying drawing explanation
Fig. 1 is a kind of layout structure schematic diagram that have employed the building waste treatment system of the utility model structure.
Fig. 2 is the structural representation of batcher in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation of dust collecting system in Fig. 1.
When Fig. 5 is for specifically implementing, the structural representation of another kind of washing unit.
Fig. 6 be in Fig. 5 independent chain hook-type sand washer and washed-out sand pond part amplify after structural representation.
Detailed description of the invention
The utility model is described in further detail for the building waste treatment system that have employed the utility model structure below in conjunction with a kind of and accompanying drawing thereof.
During concrete enforcement: as Figure 1-4, a kind of building waste treatment system that have employed the utility model structure, comprises the feeder unit be connected successively, crushing and screening unit and secondary sieve unit, the jaw crusher 2 ' that described feeder unit comprises raw material cabin 1 ' and is connected with raw material cabin, described crushing and screening unit comprises an impact breaker 3 ', with the winnowing machine 4 ' that impact breaker discharge end is connected, with the vibratory sieve A 5 ' that winnowing machine 4 ' discharge end is connected, described vibratory sieve A involving vibrations sieve installing rack A, oblique setting elasticity is arranged on the vibratory sieve base plate A on vibratory sieve installing rack A, vibratory sieve base plate A is fixedly installed vibrator A, above vibratory sieve base plate A, parallel interval is fixedly installed the lower screen that mesh diameter is 8mm, above lower screen, parallel interval is fixedly installed the upper strata screen cloth that mesh diameter is 25mm, upper strata screen cloth, lower screen and vibratory sieve base plate A both sides are all fixedly installed the side plate A for backgauge, described secondary sieve unit comprises a washing unit be connected with the exit, vibratory sieve base plate A lower end of vibratory sieve A 5 ', washing unit discharge end is connected a vibratory sieve B 6 ', described vibratory sieve B involving vibrations sieve installing rack B, oblique setting elasticity is arranged on the vibratory sieve base plate B on vibratory sieve installing rack B, vibratory sieve base plate B is fixedly installed vibrator B, above vibratory sieve base plate B, parallel interval is fixedly installed the screen cloth B that mesh diameter is 5mm, and screen cloth B and vibratory sieve base plate B both sides are all fixedly installed the side plate B for backgauge, described secondary sieve unit also comprises a vibratory sieve C 7 ' be connected with the exit, lower screen lower end of vibratory sieve A5 ', vibratory sieve C involving vibrations sieve installing rack C, oblique setting elasticity is arranged on the vibratory sieve base plate C on vibratory sieve installing rack C, vibratory sieve base plate C is fixedly installed vibrator C, above vibratory sieve base plate C, parallel interval is fixedly installed the screen cloth C that mesh diameter is 12mm, and screen cloth C and vibratory sieve base plate C both sides are all fixedly installed the side plate C for backgauge, a dust collecting system is also comprised in building waste process secondary sieve unit structure, described dust collecting system comprises a sack cleaner 8 ', sack cleaner air inlet is sealedly connected with main ventilation pipeline 9 ', main ventilation pipeline 9 ' upper connection is provided with multiple bypass line 11 ' being provided with adjustable speed fan 10 ', bypass line includes the jaw crusher bypass line that air port is positioned at adjacent position above jaw crusher 2 ' discharging opening, also include the impact breaker bypass line that air port is positioned at adjacent position above impact breaker 3 ' discharging opening, also include the winnowing machine bypass line of air port and the docking of winnowing machine 4 ' air outlet.
Like this, building waste process secondary sieve unit structure and brickmaking production system two large divisions structure is provided with in system, feeder unit is provided with in building waste process secondary sieve unit structure, crushing and screening unit and secondary sieve unit, during use, building waste material enters into the raw material cabin of feeder unit by transport vehicle transports, then enter into jaw crusher tentatively to pulverize, jaw crusher is certainly as existing product, it is large that it has charging aperture, crusher chamber is dark, breaking strength is high, the advantages such as the ratio of reduction is large, be suitable for the preliminary break process to building waste, crushing effect is good, facilitate the process operations such as follow-up magnetic separation separation and second-time breakage.In crushing and screening unit, be provided with impact breaker and carry out second-time breakage, then adopt winnowing machine to carry out the initial gross separation of dust and particulate material, then adopt vibratory sieve to carry out particulate material screening separation.Wherein, impact breaker is existing product, it is a kind of crushing mechanism utilizing impact energy to carry out broken material, during work, under the drive of motor, rotor high-speed rotates, after material enters, fragmentation is clashed into epitrochanterian bar, then again broken to liner plate by counterattack again, finally discharge from discharging opening.Have crushing effect good, breaking strength is high, and counterpunch board and bar gap can conveniently regulate, and effectively control discharging-material size, and the feature that grain shape is good is suitable for building waste second-time breakage, to ensure crushing effect.Then the winnowing machine adopted carries out preliminary selection by winnowing, winnowing machine is certainly as existing equipment, selection by winnowing can be carried out to the granular substance of any kind, dust is removed by wind-force, remaining granulated garbage sieves through vibratory sieve A again, and the particle getting itself 0-8mm and 8-25mm two kinds of different-grain diameter scopes enters subsequent cell process.Wherein the particle of 0-8mm particle size range enters into washing unit, after removing the materials such as the floating shape particle such as wood chip and the clay dust that is mingled with, enters into vibratory sieve B and again sieves the two kinds of solid particulate products obtaining 0-5mm and 5-8mm particle diameter by washing.Then the granulated garbage of the particle diameter 8-25mm scope that filters out of vibratory sieve A is (due to before through twice breaker program, the granular solids intensity of lightweight is lower, crushing effect is good, therefore the particle that the overwhelming majority is all broken for small particle diameter scope enters the removal of washing unit) the two kinds of grain size products obtaining 8-12mm and 12-25mm scope are again sieved through vibratory sieve C.Then in the dust collecting system arranged, the sack cleaner adopted is existing product, its air inlet is connected in system by each bypass line each position being easy to airborne dust and carries out travel fatigue collection by wind-force, health is clean more not only can to ensure native system working environment, and the adjustable speed fan in each bypass line can be leaned on to regulate wind-force, the dust that guarantee is collected is the dust that granularity is less than 0.3mm.Like this, the building waste process secondary sieve unit vibrational power flow adopted is scientific and reasonable, powder can be obtained (particle diameter is below 0.3mm by crushing and screening, the material that sack cleaner is collected), particle diameter is the fines of below 5mm, particle diameter is respectively 5 ~ 8mm, 8-12mm and 12-25mm, three kinds of coarse fodders.Then, again the coarse fodder of powder, fines and corresponding kind is transported to brickmaking production system, interpolation three kinds of brick-making raw materials are proportionally required in brickmaking production system, add cement and the water of corresponding ratio again, can prepare with building waste after being uniformly mixed is the cement brick that body material obtains.
Wherein, in described dust collecting system, bypass line 11 ' also includes the vibratory sieve A bypass line that air port is positioned at the online side adjacent position of upper sieve of vibratory sieve A 5 ', also include the vibratory sieve B bypass line of adjacent position above screen cloth B that air port is positioned at vibratory sieve B 6 ', the vibratory sieve C bypass line of adjacent position above the screen cloth C also including tuyere position vibratory sieve C 7 '.
Like this, the dust above each vibratory sieve in dust collecting system, can also be collected further, improve dust collection efficiency, also can ensure the effect that working environment health is clean better.
Wherein, in described dust collecting system, described vibratory sieve A bypass line arrival end is provided with the air intake cover A that an entirety is inverted tubaeform, and air intake cover A entirety covers the upper sieve side being on the net arranged at vibratory sieve A; Described vibratory sieve B bypass line arrival end is provided with the air intake cover B that an entirety is inverted tubaeform, and air intake cover B entirety covers the upper sieve side being on the net arranged at vibratory sieve B; Described vibratory sieve C bypass line arrival end is provided with the air intake cover C that an entirety is inverted tubaeform, and air intake cover C entirety covers the upper sieve side being on the net arranged at vibratory sieve C.
Like this, the effect to dust collection above each vibratory sieve can be ensured better.
Wherein, in described feeder unit, also be provided with batcher, batcher comprises the batcher body 12 ' that upper surface is flute profile inner chamber, batcher body 12 ' entirety is inclined to set, its upper surface flute profile inner chamber bottom surface upper semisection is platy structure and just arranges being arranged at below exit, raw material cabin lower end, flute profile inner chamber bottom surface lower semisection is spaced grating structure 13 ', upright to being provided with an earth belt conveyor 16 ' under grating structure, flute profile inner chamber lower end is batcher outlet, batcher outlet is connected with the jaw crusher entrance of below, batcher body lower surface two ends are arranged on respectively by spring 14 ' to be fixed on spring pedestal greatly, batcher body is also provided with batcher vibrator 15 '.
Like this, building waste material, after exporting from raw material cabin, be introduced into batcher, batcher is shaken loose loose for building waste by vibration, be beneficial to follow-up preliminary fragmentation, the soil profile be mingled with in building waste can be made to be fallen on earth belt conveyor by Preliminary screening simultaneously and export, be beneficial to follow-up crushing and screening and obtain pure building brick body particle.
Wherein, in described feeder unit, described raw material cabin and batcher are provided with two groups, and under the grating structure of two groups of batchers, Founder is arranged same earth belt conveyor; Like this to improve earth separation treatment efficiency.Meanwhile, described raw material cabin upper port is connected in vehicle transport line ground level position.Like this, vehicle transport charging is more beneficial to.
Wherein, described crushing and screening unit, also comprise the crushing and screening feed belt 17 ' be connected between the jaw crusher port of export and impact breaker entrance point, the first magnetic separation belt 18 ' is provided with above crushing and screening feed belt, first magnetic separation belt bottom has the magnetic separation section that a section is positioned at adjacent above crushing and screening feed belt, is provided with an electromagnet 19 ' above the magnetic separation section of magnetic separation belt.
Like this, electromagnet is opened during use, rubbish after fragmentation enters into crushing and screening feed belt, when through magnetic separation fragment position in transportation, the iron refuses such as the reinforcing bar be mingled with in rubbish can be adsorbed onto magnetic separation belt lower surface by electromagnet, then paramagnetic selects belt movement to after leaving crushing and screening feed belt position, loses electromagnet suction and falls down recovery.Iron refuse can be got rid of in crushing and screening unit like this, ensure subsequent treatment effect.
Wherein, in described crushing and screening unit, the upper sieve end exit off the net of vibratory sieve A is connected with the feed end of crushing and screening feed belt by a crushing and screening return conveyer 20 '.
Like this, the solid particle being greater than 25mm of vibratory sieve A screening place, circulates and processes in crushing and screening unit, ensures crushing and screening effect and treatment effeciency.
Wherein, described washing unit, comprise the screw sand washer 21 ' of an oblique setting, screw sand washer 21 ' lower semisection soaks and is arranged in a washed-out sand pond 22 ', upper end, side, washed-out sand pond is provided with overfall, lower end, washed-out sand pond 22 ' is provided with outlet conduit, the charging aperture that described screw sand washer 21 ' lower end is arranged in washed-out sand pond is connected by the vibratory sieve base plate A lower end outlet of transfer belt and crushing and screening unit vibratory sieve A, and the discharging opening below screw sand washer upper end and described vibratory sieve B are connected.
Like this, during process, after granulated garbage enters into washing unit, wash in washed-out sand pond, wherein earth part is walked by water-band, the lightweight object such as wood chip float on the water surface and flow out at overfall place collects process, and the granulated garbage after washing is clean rises with screw sand washer and goes out upper end discharging opening and takes vibratory sieve B out of and sieve.Ensure that the granulated garbage composition that vibratory sieve B sieves 0-5mm and the 5-8mm two kinds of particle size range obtained is building brick granulated garbage, make its steady quality reliable, improve follow-up brickmaking product effect.
Wherein, described outlet conduit is communicated to one end of a sedimentation basin 23 ', and it is upper upright to charging aperture place, screw sand washer lower end that the sedimentation basin 23 ' other end is connected to washed-out sand pond 22 ' by backwater water pump 24 '.
Like this, after the sewage after the washed-out sand of washed-out sand pond enters into sedimentation basin precipitation with outlet conduit, recovery is drawn into washed-out sand pond and uses.The cycling use of water washing unit can be realized, save water cost.
Wherein, be vertically provided with crisscross dividing plate 25 ' in described sedimentation basin 23 ', sedimentation basin Lower Half is isolated multiple sand setting space by dividing plate 25 '.Like this, the sedimentation effect of sedimentation basin can be improved.
Wherein, described screw sand washer 21 ' comprises the machine barrel that has flute profile inner chamber, the helical axis promoted is provided with in machine barrel, helical axis upper end passes machine barrel and is connected with the lifting motor be fixedly installed on outside machine barrel upper end, machine barrel lower end is provided with the charging aperture of open type, machine barrel is uniformly distributed and is provided with leaking hole.
Like this, adopt screw sand washer to carry out washed-out sand and lifting, have structure simple, it is convenient to control, the features such as good efficiency.
When above-mentioned building waste treatment system is specifically implemented, described washing unit can also adopt structure shown in Fig. 5-6, it comprises the chain hook-type sand washer 21 of an oblique setting ", in chain hook-type sand washer 21 " lower semisection soaks and is arranged on a washed-out sand pond 22 ", upper end, side, washed-out sand pond is provided with overfall, " lower end is provided with outlet conduit in washed-out sand pond 22, " charging aperture that lower end is arranged in washed-out sand pond is connected by the vibratory sieve base plate A lower end outlet of transfer belt and crushing and screening unit vibratory sieve A described chain hook-type sand washer 21, discharging opening below chain hook-type sand washer upper end and described vibratory sieve B are connected.
Like this, during process, after granulated garbage enters into washing unit, wash in washed-out sand pond, wherein earth part is walked by water-band, the lightweight object such as wood chip float on the water surface and flow out at overfall place collects process, and the granulated garbage after washing is clean rises with chain hook-type sand washer and goes out upper end discharging opening and takes vibratory sieve B out of and sieve.Ensure that the granulated garbage composition that vibratory sieve B sieves 0-5mm and the 5-8mm two kinds of particle size range obtained is building brick granulated garbage, make its steady quality reliable, improve follow-up brickmaking product effect.
Wherein, described outlet conduit is communicated to a sedimentation basin 23 " one end, it is " upper upright to charging aperture place, chain hook-type sand washer lower end that sedimentation basin 23 " other end is by backwater water pump 24 " is connected to washed-out sand pond 22.
Like this, after the sewage after the washed-out sand of washed-out sand pond enters into sedimentation basin precipitation with outlet conduit, recovery is drawn into washed-out sand pond and uses.The cycling use of water washing unit can be realized, save water cost.
Wherein, described sedimentation basin 23 " in be vertically provided with crisscross dividing plate 25 ", sedimentation basin Lower Half " is isolated multiple sand setting space by dividing plate 25.Like this, the sedimentation effect of sedimentation basin can be improved.
Wherein, described chain hook-type sand washer 21 " comprises parallel one on the other and two the chain hook machine roll shafts vertically shifted to install and the chain hook conveyer belt be set in ringwise on chain hook machine roll shaft, chain hook machine roll shaft to be arranged at rotationally in chain hook machine frame and to be connected with the dynamo-electric machine of chain hook, chain hook conveyer belt is made up of some adjacent half section of superimposed successively chain hook plate hinge connections, the part that chain hook plate both sides have the extension of Vertical dimension annular, outer forms U-shaped structure with entirety, chain hook plate is uniformly distributed and is provided with leaking hole, chain hook conveyer belt forms charging aperture above lower end, chain hook conveyer belt upper end forms discharging opening below end.
Like this, adopt chain hook-type sand washer to carry out washed-out sand and lifting, have structure simple, it is convenient to control, the features such as good efficiency.
Claims (5)
1. a building waste process secondary sieve unit structure, described secondary sieve unit comprises a washing unit be connected with the exit, vibratory sieve base plate A lower end of vibratory sieve A, and washing unit discharge end is connected a vibratory sieve B; It is characterized in that, described secondary sieve unit also comprises a vibratory sieve C be connected with the exit, lower screen lower end of vibratory sieve A, vibratory sieve C involving vibrations sieve installing rack C, oblique setting elasticity is arranged on the vibratory sieve base plate C on vibratory sieve installing rack C, vibratory sieve base plate C is fixedly installed vibrator C, above vibratory sieve base plate C, parallel interval is fixedly installed screen cloth C, and screen cloth C and vibratory sieve base plate C both sides are all fixedly installed the side plate C for backgauge.
2. building waste process secondary sieve unit structure as claimed in claim 1, it is characterized in that, described washing unit, comprise the screw sand washer of an oblique setting, screw sand washer lower semisection soaks and is arranged in a washed-out sand pond, upper end, side, washed-out sand pond is provided with overfall, lower end, washed-out sand pond is provided with outlet conduit, the charging aperture that described screw sand washer lower end is arranged in washed-out sand pond is connected by the vibratory sieve base plate A lower end outlet of transfer belt and crushing and screening unit vibratory sieve A, and the discharging opening below screw sand washer upper end and described vibratory sieve B are connected.
3. building waste process secondary sieve unit structure as claimed in claim 2, it is characterized in that, described outlet conduit is communicated to one end of a sedimentation basin, and the sedimentation basin other end is connected on washed-out sand pond upright to charging aperture place, screw sand washer lower end by backwater water pump.
4. building waste process secondary sieve unit structure as claimed in claim 3, it is characterized in that, be vertically provided with crisscross dividing plate in described sedimentation basin, sedimentation basin Lower Half is isolated multiple sand setting space by dividing plate.
5. building waste process secondary sieve unit structure as claimed in claim 2, it is characterized in that, described screw sand washer comprises the machine barrel that has flute profile inner chamber, the helical axis promoted is provided with in machine barrel, helical axis upper end passes machine barrel and is connected with the lifting motor be fixedly installed on outside machine barrel upper end, machine barrel lower end is provided with the charging aperture of open type, machine barrel is uniformly distributed and is provided with leaking hole.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318548A (en) * | 2020-03-25 | 2020-06-23 | 江苏天楹环保能源成套设备有限公司 | Demolition building garbage sorting system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318548A (en) * | 2020-03-25 | 2020-06-23 | 江苏天楹环保能源成套设备有限公司 | Demolition building garbage sorting system and method |
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