CN207547241U - A kind of sorting equipment of burning city domestic garbage before processing - Google Patents
A kind of sorting equipment of burning city domestic garbage before processing Download PDFInfo
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- CN207547241U CN207547241U CN201721301534.3U CN201721301534U CN207547241U CN 207547241 U CN207547241 U CN 207547241U CN 201721301534 U CN201721301534 U CN 201721301534U CN 207547241 U CN207547241 U CN 207547241U
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- screen
- screen tray
- discharge port
- domestic garbage
- before processing
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 51
- 238000012545 processing Methods 0.000 title claims abstract description 31
- 239000006148 magnetic separator Substances 0.000 claims abstract description 26
- 238000012216 screening Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 77
- 125000006850 spacer group Chemical group 0.000 claims description 39
- 238000000926 separation method Methods 0.000 claims description 30
- 239000002699 waste material Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 7
- -1 incinerator Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 241001589086 Bellapiscis medius Species 0.000 abstract description 16
- 239000010791 domestic waste Substances 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to sorting equipment field, more particularly to a kind of sorting equipment of burning city domestic garbage before processing, the charging equipment, apron conveyor, bag-breaking machine, PK chain-linked conveyers are sequentially connected with adjustable rod vibrating screen, the oversize discharge port of the adjustable rod vibrating screen is connected with the feed inlet of rotary screen, the screenings discharge port of the adjustable rod vibrating screen is connected with the feed inlet of crusher, the oversize discharge port of the rotary screen is connected with the feed conveyor belt of positive pressure winnowing machine, the screenings discharge port of the rotary screen is connected with the feed inlet of the second magnetic separator.When the utility model provides a kind of sorting domestic waste, artificial hand selection is replaced to sort big object with equipment, while flexible twister can also be sub-elected, reduce the labor intensity of worker, reduce the generation that equipment is wound；Improve the sorting equipment of the burning city domestic garbage before processing of domestic waste sorting line working efficiency.
Description
Technical field
The utility model belongs to sorting equipment field, the sorting dress of more particularly to a kind of burning city domestic garbage before processing
It is standby.
Background technology
In existing domestic waste sorting process, big part material is all sorted away by artificial hand selection, winding
Object there is no sorting, stay in refuse classification line.Since big part is by artificial hand selection's platform, labor intensity is big；
Flexible twister is not sorted out broken, and screening installation is easy to be wound, and equipment is forced to shut down, and clears up twister,
Reduce the production efficiency of sorting consumer waste line.
Therefore, based on these problems, when providing a kind of sorting domestic waste, replace artificial hand selection's sorting big with equipment
Object, while flexible twister can also be sub-elected, the labor intensity of worker is reduced, reduces the generation that equipment is wound；It improves
The sorting equipment of the burning city domestic garbage before processing of domestic waste sorting line working efficiency has important reality meaning
Justice.
Invention content
When the utility model provides a kind of sorting domestic waste to solve technical problem present in known technology,
Artificial hand selection is replaced to sort big object with equipment, while flexible twister can also be sub-elected, reduced the labor intensity of worker, subtract
The generation that few equipment is wound；Improve point of the burning city domestic garbage before processing of domestic waste sorting line working efficiency
It chooses to install standby.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of sorting equipment of burning city domestic garbage before processing, the sorting of the burning city domestic garbage before processing
Equipment include charging equipment, apron conveyor, bag-breaking machine, PK chain-linked conveyers, adjustable rod vibrating screen, crusher, rotary screen,
Positive pressure winnowing machine, light materials baling press, magnetic separator, incinerator, waste pit and disc screen, the charging equipment, apron conveyor,
Bag-breaking machine, PK chain-linked conveyers and adjustable rod vibrating screen are sequentially connected, the oversize discharge port of the adjustable rod vibrating screen
It is connected with the feed inlet of rotary screen, the screenings discharge port of the adjustable rod vibrating screen is connected with the feed inlet of crusher, institute
The oversize discharge port for stating rotary screen is connected with the feed conveyor belt of positive pressure winnowing machine, the screenings discharge port of the rotary screen with
The feed inlet of second magnetic separator is connected, and the crusher, positive pressure sorting machine and the first magnetic separator are sequentially connected, the positive pressure selection by winnowing
The light material conveyer belt of machine is connected with light materials baling press, and the light materials baling press is connected with incinerator, first magnetic separation
Machine is connected with waste pit, and second magnetic separator is connected with disc screen, oversize discharge port and the burning of the disc screen
Stove is connected, and the screenings discharge port of the disc screen is connected with the waste pit.
The utility model can also use following technical scheme：
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the positive pressure winnowing machine packet
Include high air flow system on the frame body, feed separation system and sedimentation transport system, the air flow system include expansion chamber,
Wind turbine, blower duct, return air duct, cleaning shaft and the bag filter being connected with the cleaning shaft, the wind turbine, blowing
Pipeline, expansion chamber and return air duct form the air duct of cycle, and the cleaning shaft is communicated with the blower duct, the material point
Include feed separation room, feed belt from system, connect mounted on the windshield of the feed belt end, with the blower duct
The adjustable envelope mouth connect is equipped with roller in the separation chamber, and weight blanking funnel is equipped with below the roller, and the sedimentation is defeated
System is sent to include being mounted on the light material conveyer below the expansion chamber, the end of the light material conveyer is equipped with reflux
Cover, the back cover are connected with the return air duct by return duct.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the adjustable envelope mouth passes through
Shaft is mounted on the feed end of feed separation room, and the air outlet of the adjustable envelope mouth is welded with two back-off angle steel.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, pacify on the adjustable envelope mouth
Equipped with adjusting rod, the adjusting rod runs through adjustable plate, and adjustment hole is provided on the adjustable plate, and the adjustment hole is arcuate socket.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the outer weekly form of the roller
Face is uniformly welded with back-off angle steel, and scraper plate is equipped on the outside of the roller.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the light material conveyer
And/or feed belt one end is equipped with belt tensioning device, the belt tensioning device includes fixed frame, pacifies on the inside of the fixed frame
Equipped with guide rail, the motor of the light material conveyer and/or feed belt is mounted on the guide rail, one end of the fixed frame
Equipped with screw rod, the screw rod end is connected with the motor.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the disc screen includes machine
Frame, rack are equipped with the baffle that three side sealing closes, and the remaining one side of rack is the discharge port of hatch frame；The opposite direction of discharge port be into
Material mouth, rubbish enter disc screen above feed inlet；It is characterized in that：The rack is equipped with provides the dynamic of power for disc screen
Power apparatus；Along the direction of feed inlet to discharge port in the rack, equipped with parallel multiple screen trays；Each adjacent screen tray etc.
Spacing is configured；The screen tray is attached with power plant；The screen tray includes working shaft, screen tray piece and spacer；Screen tray
Piece and spacer are coaxially alternately sleeved on working shaft；The screen tray piece and spacer of two screen trays of arbitrary neighborhood intert setting；Sieve
Disc and spacer are polygonal body.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the screen tray includes upper sieve
Disk and lower screen tray, all upper screen trays are in a horizontal plane, and all lower screen trays are in another horizontal plane less than upper screen tray；On described
Screen tray and lower screen tray are arranged alternately, and the spacer of upper screen tray is against the screen tray piece of lower screen tray, and the screen tray piece of upper screen tray is against lower screen tray
Spacer.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the cross section of the spacer
Product is less than the cross-sectional area of screen tray piece.
In the sorting equipment of above-mentioned burning city domestic garbage before processing, further, the apron conveyor
Model BL14, the model PD50 of the bag-breaking machine, the model BD12 of the PK chain-linked conveyers, the type of the crusher
Number for TBH-GLPS-Y-400/1700, the model BL07 of the light materials baling press, the model of the rotary screen
GTS248, the magnetic separator use CTS series magnetic separators.
The utility model has the advantages and positive effects of：
1st, the utility model is sorted using full-automatic mode, reduces the labor intensity of worker, the utility model passes through
Big object and some flexible twisters can be sub-elected equipped with adjustable rod vibrating screen, big material is reduced and is blocked up in sorting line
Stuffing material and flexible twister wind screening installation, the efficiency of separation of house refuse are greatly increased, due to current sorting line
Blocking and flexible material Wiring apparatus be all by manually going to handle, need to stop the work of sorting consumer waste line, so
This automation sorting reduces blocking and flexible twister winding to some equipment of the big material in sorting line, greatly improves
The production efficiency of sorting consumer waste；And this technique sorts the higher kitchen garbage of the inorganic matter and moisture content that cannot be burned
Out, the calorific value of burning is improved.
2nd, the bag filter of the utility model positive pressure winnowing machine is shunted from the air outlet of wind turbine, ensures that wind turbine is blown into sedimentation
The throughput of room is less than the throughput that return air inlet is taken away, and so as to which expansion chamber be made to be in negative pressure state, external air flow is each by equipment
Mouth covers, and makes the dusty gas of entire separation system is not outer to spill in air.
3rd, the adjustable envelope mouth of the utility model positive pressure winnowing machine has the advantages that angle adjustable, the air outlet of adjustable envelope mouth
Two back-off angle steel of welding, are divided into distinguished and admirable three strands and blow to material, material is made to roll in dropping process, prevents weight by light object
Material is blocked and can not be blown off, and improves sorting index.
4th, separation chamber's feed separation of the utility model positive pressure winnowing machine uses roller frame, and cylinder surface uniformly welds down
Clip angle improves the efficiency of separation, reduces failure rate of machinery, further, scraper plate is equipped on the outside of roller, plays cleaning rolling
The effect of cylinder.
5th, the belt tensioning device of the utility model positive pressure winnowing machine, can be in belt pine by being equipped with belt tensioning device
When relaxation, by adjusting screw rod, motor can be displaced outwardly, thus by belt tightening.
6th, the utility model disc screen employs the screen tray piece of polygon and the spacer of polygon, increases centrifugal force, right
The effect of the bulk cargo parabolic of rubbish is more preferable, can effectively enhance the screening effect of rubbish.
7th, the disc screen of the utility model includes upper screen tray and lower screen tray, and upper screen tray is arranged in parallel with lower screen tray, upper screen tray
Setting height it is relatively high, the setting of lower screen tray height is relatively low, in this way, to show height wrong for the screen tray piece on disc screen
The rubbish separation of the structure design fallen, more conducively different-grain diameter.Further, upper screen tray and lower screen tray include multiple screen tray pieces
And spacer, screen tray piece, the spacer of same screen tray are arranged alternately；Screen tray piece, the spacer of adjacent screen tray intert the sieve of setting, i.e. upper roller
Against the spacer of lower roll, the screen tray piece of lower roll uses disc against the spacer of upper roller when disc screen of the rubbish by the present invention
It advances wave upon wave, different size of rubbish can leak down from the gap between screen tray piece and spacer during advance, so as to have
Effect separation.
8th, the sectional area of the spacer of the utility model disc screen is less than the sectional area of screen tray piece so that is sieved on same screen tray
The linear velocity of disc periphery is more than the linear velocity of spacer periphery, and flexible rubbish is not easy to be wrapped on the screen tray.
Description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings are only designed for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
It draws.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model positive pressure winnowing machine；
Fig. 3 is the side view of the utility model positive pressure winnowing machine；
Fig. 4 be the utility model Figure of description 3 in belt tensioning device partial enlarged view；
Fig. 5 is the structure diagram of feed separation room；
Fig. 6 is the structure diagram of expansion chamber；
Fig. 7 is the structure diagram of adjustable envelope mouth；
Fig. 8 is the B-B sectional views in Figure of description 7；
Fig. 9 is the structure diagram of the utility model disc screen；
Figure 10 is the side view of the utility model disc screen；
Figure 11 is the structure diagram of the utility model screen tray.
In figure：
1st, frame body；2nd, expansion chamber；3rd, wind turbine；4th, blower duct；5th, return air duct；6th, cleaning shaft；7th, bag filter；
8th, feed separation room；9th, feed belt；10th, windshield；11st, adjustable envelope mouth；12nd, roller；13rd, weight blanking funnel；14th, light object
Material conveyer；15th, back cover；16th, return duct；17th, shaft；18th, adjusting rod；19th, adjustable plate；20th, adjustment hole；21st, scraper plate；
22nd, fixed frame；23rd, guide rail；24th, motor；25th, screw rod；26th, conveyer material-receiving device；27th, selection by winnowing platform；28th, ladder is walked；29th, it ties up
Repair door；30th, residue-removing door；31st, it is buckled to angle steel；32nd, rack；33rd, baffle；34th, power plant；35th, screen tray；36th, working shaft；37、
Screen tray piece；38th, spacer；39th, upper screen tray；40th, lower screen tray.
Specific embodiment
Firstly, it is necessary to explanation, illustrates the domestic waste of the utility model by by way of example below
Concrete structure, features and advantages of sorting equipment before burning disposal etc., however all descriptions are intended merely to what is illustrated,
And it should not be construed as forming any restrictions to the utility model.In addition, it is described by embodiment each mentioned by this paper
Or implicit arbitrary single technical characteristic or shown or implicit arbitrary single technical characteristic in the drawings, still may be used
Continue arbitrary combination between these technical characteristics (or its equivalent) or delete, it may be not straight herein so as to obtain
Connect more other embodiments of the utility model referred to.In addition, for the sake of simplifying drawing, same or like technology is special
Sign may be indicated only at one in the same figure.
It will be understood that, when component ' attach ' to another component when it is said that, it can be directly connected to another component or
There may be intermediate member.On the contrary, during when it is said that by component " being directly connected to " to another component, then it represents that there is no middle parts
Part.
Fig. 1 gives the structure diagram of the utility model, and by the way that Fig. 2 shows the utility model positive pressure winnowing machines
Structure diagram, and show by Fig. 3 the side view of the utility model positive pressure winnowing machine, and show by Fig. 4
The partial enlarged view of belt tensioning device in the Figure of description 3 of the utility model, and feed separation room is shown by Fig. 5
Structure diagram, and show by Fig. 6 the structure diagram of expansion chamber, and adjustable envelope mouth is shown by Fig. 7
Structure diagram, and show by Fig. 8 the B-B sectional views in Figure of description 7, and this practicality is shown by Fig. 9
The structure diagram of novel circular riddle, and show by Figure 10 the side view of the utility model disc screen, and pass through figure
11 show the structure diagram of the utility model screen tray, below just illustrate the utility model with reference to Fig. 1 to Figure 11.
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
A kind of sorting equipment of burning city domestic garbage before processing, the sorting of the burning city domestic garbage before processing
Equipment includes charging equipment, apron conveyor, bag-breaking machine, PK chain-linked conveyers, adjustable rod vibrating screen, crusher, roller 12
Sieve, positive pressure winnowing machine, light materials baling press, magnetic separator, incinerator, waste pit and disc screen, the charging equipment, board-like conveying
Machine, bag-breaking machine, PK chain-linked conveyers and adjustable rod vibrating screen are sequentially connected, the oversize discharging of the adjustable rod vibrating screen
Mouth is connected with the feed inlet that roller 12 sieves, the feed inlet phase of the screenings discharge port and crusher of the adjustable rod vibrating screen
Even, the oversize discharge port that the roller 12 sieves is connected with the feed conveyor belt of positive pressure winnowing machine, under the sieve that the roller 12 sieves
Object discharge port is connected with the feed inlet of the second magnetic separator, and the crusher, positive pressure sorting machine and the first magnetic separator are sequentially connected, institute
The light material conveyer belt for stating positive pressure winnowing machine is connected with light materials baling press, and the light materials baling press is connected with incinerator, institute
It states the first magnetic separator with waste pit to be connected, second magnetic separator is connected with disc screen, the oversize discharge port of the disc screen
It is connected with the incinerator, the screenings discharge port of the disc screen is connected with the waste pit.
As an example, in the utility model, charging equipment one end is located at the dump pit other end and extends to apron conveyor,
Charging equipment is transported to house refuse on apron conveyor in dump pit, and house refuse is transported to brokenly by apron conveyor
Bag machine, after carrying out broken bag by bag-breaking machine, since bag-breaking machine is located at the top of PK chain-linked conveyers, the house refuse in bag
It is scattering on PK chain-linked conveyers；House refuse is conveyed to adjustable rod vibrating screen by PK chain-linked conveyers, and house refuse is passed through
The sorting of bar screen, rubbish are divided into oversize (containing big part material and twister) and screenings (smallclothes material)；Big part material and
Twister is conveyed to crusher, and the crusher machine that is broken is into smallclothes material；Broken smallclothes material is conveyed to just by conveyer
Press the feed belt 9 of sorting machine；The screenings of rod is conveyed to roller 12 and sieves, and is divided into roller 12 after the screening that roller 12 sieves
12 screenings of oversize and roller；12 oversize of roller is equally fed to the feed belt 9 of positive pressure winnowing machine；By positive pressure point
It is divided into light material and heavy material after choosing, wherein light material is transported to the completion of light materials baling press by light material conveyer 14 and beats
Packet, light material packing go to burn, and heavy material then enters the first magnetic separator by weight blanking funnel 13, and heavy material passes through magnetic separator
Iron material (can increase vortex sorting machine according to the ingredient of material) choosing is walked to recycle, remaining material is conveyed by conveyer
To waste pit, directly fill；Iron material (can be increased whirlpool by the screenings that roller 12 sieves by magnetic separator according to the ingredient of material
Classification machine) choosing walks to recycle, and material under magnetic separation is using the sorting of disc screen, and the oversize of disc screen goes to burn, disk
The screenings of sieve goes to fill.
As an example, in the utility model, oscillatory type bar screen can sub-elect big part material and flexible twister.Greatly
Part material and flexible twister are transported to crusher and are crushed, and material becomes piece material and short and small flexible object after crushing
Material, piece material would not block separation production line, and short and small flexible material cannot wind screening installation.After positive pressure selection by winnowing
Heavy material sub-elects metal object (whether can add vortex sorting machine according to the ingredient of material) by magnetic separator and recycles, and is left
Material directly fill.The screenings that roller 12 sieves by magnetic separator sub-elect metal object (can according to the ingredient of material whether
Add vortex sorting machine) recycle, remaining material is transported to disc screen, disc screen be according to particle size sorting, disc screen
Screenings is mainly that small particle dregs, inorganic matter and some organic kitchen objects, oversize are transported away burning.
The utility model is sorted using full-automatic mode, reduces the labor intensity of worker, the utility model is by setting
There is adjustable rod vibrating screen that can sub-elect big object and some flexible twisters, reduce big material and blocked in sorting line
Material and flexible twister wind screening installation, the efficiency of separation of house refuse are greatly increased, due to current sorting line
It blocks and flexible material Wiring apparatus is all by manually going to handle, needing to stop the work of sorting consumer waste line, so originally
Automation sorting reduces blocking and flexible twister winding to some equipment of the big material in sorting line, substantially increases
The production efficiency of sorting consumer waste；And this technique sub-elects the higher kitchen garbage of the inorganic matter and moisture content that cannot be burned
Come, improve the calorific value of burning.
For further, it can also consider in the utility model, the positive pressure winnowing machine includes being mounted on frame body 1
High air flow system, feed separation system and sedimentation transport system, the air flow system include expansion chamber 2, wind turbine 3, blower
Road 4, return air duct 5, cleaning shaft 6 and the bag filter 7 being connected with the cleaning shaft 6, the wind turbine 3, blower duct
4th, expansion chamber 2 and return air duct 5 form the air duct of cycle, and the cleaning shaft 6 is communicated with the blower duct 4, the material
Piece-rate system includes feed separation room 8, feed belt 9, is blown mounted on the windshield 10 of 9 end of feed belt, with described
The adjustable envelope mouth 11 that wind pipeline 4 connects, roller 12 is equipped in the separation chamber, and 12 lower section of roller is equipped with weight blanking
Funnel 13, the sedimentation transport system include being mounted on the light material conveyer 14 of 2 lower section of expansion chamber, and the light material is defeated
Send the end of machine 14 that back cover 15 is installed, the back cover 15 is connected with the return air duct 5 by return duct 16.
The bag filter 7 of the utility model positive pressure winnowing machine is shunted from the air outlet of wind turbine 3, and it is heavy to ensure that wind turbine 3 is blown into
The throughput of drop room 2 is less than the throughput that return air inlet is taken away, and so as to which expansion chamber 2 be made to be in negative pressure state, external air flow is by setting
Standby each mouth covers, and makes the dusty gas of entire separation system is not outer to spill in air.
It should be pointed out that the adjustable envelope mouth 11 by shaft 17 be mounted on feed separation room 8 feed end, it is described can
The air outlet of envelope mouth 11 is adjusted to be welded with two back-off angle steel 31.
It should be pointed out that being equipped with adjusting rod 18 on the adjustable envelope mouth 11, the adjusting rod 18 runs through adjustable plate 19,
Adjustment hole 20 is provided on the adjustable plate 19, the adjustment hole 20 is arcuate socket.
The adjustable envelope mouth 11 of the utility model positive pressure winnowing machine has the advantages that angle adjustable, the outlet air of adjustable envelope mouth 11
Mouthful two back-off angle steel 31 of welding, are divided into distinguished and admirable three strands and blow to material, material is made to roll in dropping process, prevent weight will
Light material, which is blocked, to blow off, and improve sorting index.
It should be pointed out that the peripheral surface of the roller 12, which is uniformly welded with, is buckled to angle steel 31, outside the roller 12
Side is equipped with scraper plate 21.
Separation chamber's feed separation of the utility model positive pressure winnowing machine uses 12 structure of roller, and 12 surface of roller is uniformly welded
Angle steel 31 is buckled to, improves the efficiency of separation, reduces failure rate of machinery, further, scraper plate 21 is installed in the outside of roller 12, is risen
To the effect of rolling barrel 12.
It should be pointed out that the light material conveyer 14 and/or 9 one end of feed belt are equipped with belt tensioning device, institute
State belt tensioning device and include fixed frame 22,22 inside of the fixed frame is equipped with guide rail 23, the light material conveyer 14 and/
Or the motor 24 of feed belt 9 is mounted on the guide rail 23, one end of the fixed frame 22 is equipped with screw rod 25, the screw rod 25
End is connected with the motor 24.
The belt tensioning device of the utility model positive pressure winnowing machine, can be in belt slack by being equipped with belt tensioning device
When, it by adjusting screw rod 25, can be displaced outwardly motor 24, thus by belt tightening.
It should be pointed out that 9 lower section of feed belt is equipped with conveyer material-receiving device 26.
It should be pointed out that the junction of the expansion chamber 2 and return air duct 5 is equipped with grid.It is set in 2 both sides of expansion chamber
There are maintenance door 29 and residue-removing door 30, residue-removing door 30 is located near grid.
It should be pointed out that selection by winnowing platform 27 on the frame body 1 is installed and walks ladder with what the selection by winnowing platform 27 was connected
28, the selection by winnowing platform 27 is horizontally disposed in " C " shape.
For further, it can also consider in the utility model, the disc screen includes rack 32, is set in rack 32
There is the baffle 33 that three side sealing closes, the remaining one side of rack 32 is the discharge port of hatch frame；The opposite direction of discharge port be feed inlet, rubbish
Rubbish enters disc screen above feed inlet；It is characterized in that：The rack 32 is equipped with the power dress that power is provided for disc screen
Put 34；Along the direction of feed inlet to discharge port in the rack 32, equipped with parallel multiple screen trays 35；Each adjacent screen tray
35 are equidistantly configured；The screen tray 35 is attached with power plant 34；The screen tray 35 includes working shaft 36, screen tray piece
37 and spacer 38；Screen tray piece 37 and spacer 38 are coaxially alternately sleeved on working shaft 36；Two screen trays 35 of arbitrary neighborhood
Screen tray piece 37 and the interspersed setting of spacer 38；Screen tray piece 37 and spacer 38 are polygonal body.
The utility model disc screen employs the screen tray piece 37 of polygon and the spacer 38 of polygon, increases centrifugal force,
It is more preferable to the effect of the bulk cargo parabolic of rubbish, it can effectively enhance the screening effect of rubbish.
It should be pointed out that the screen tray 35 includes upper screen tray 39 and lower screen tray 40, all upper screen trays 39 are in a level
Face, all lower screen trays 40 are in another horizontal plane less than upper screen tray 39；The upper screen tray 39 and lower screen tray 40 are arranged alternately, on
The spacer 38 of screen tray 39 is against the screen tray piece 37 of lower screen tray 40, and the screen tray piece 37 of upper screen tray 39 is against the spacer 38 of lower screen tray 40.
The disc screen of the utility model includes upper screen tray 39 and lower screen tray 40, and upper screen tray 39 is arranged in parallel with lower screen tray 40,
The setting height of upper screen tray 39 is relatively high, and the setting height of lower screen tray 40 is relatively low, in this way, the screen tray piece 37 on disc screen
Show the rubbish separation of height structure design straggly, more conducively different-grain diameter.Further, upper screen tray 39 and lower screen tray 40
Include multiple screen tray pieces 37 and spacer 38, screen tray piece 37, the spacer 38 of same screen tray 35 are arranged alternately；The sieve of adjacent screen tray 35
The interspersed setting of disc 37, spacer 38, i.e. the screen tray piece 37 of upper roller are against the spacer 38 of lower roll, and the screen tray piece 37 of lower roll is against upper roller
Spacer 38, when disc screen of the rubbish by the present invention using advancing wave upon wave, the different size of rubbish during advance
Gap that can be between screen tray piece 37 and spacer 38 is leaked down, so as to efficiently separate.
It should be pointed out that the cross-sectional area of the spacer 38 is less than the cross-sectional area of screen tray piece 37.
The sectional area of the spacer 38 of the utility model disc screen is less than the sectional area of screen tray piece 37 so that same screen tray 35
The linear velocity of upper 37 periphery of screen tray piece is more than the linear velocity of 38 periphery of spacer, and flexible rubbish is not easy to be wrapped on the screen tray 35.
It should be pointed out that the model BL14, the model PD50, the PK of the bag-breaking machine of the apron conveyor
The model BD12 of chain-linked conveyer, the model TBH-GLPS-Y-400/1700 of the crusher, the light materials baling press
Model BL07, the model GTS248 that the roller 12 sieves, the magnetic separator uses CTS series magnetic separators.Meanwhile this reality
It is application No. is 201510853762.0 with novel used adjustable rod vibrating screen, patent name is a kind of shaking
Adjustable rod vibrating screen disclosed in rod screening plant.
In conclusion when the utility model can provide a kind of sorting domestic waste, artificial hand selection point is replaced with equipment
Big object is selected, while flexible twister can also be sub-elected, reduces the labor intensity of worker, reduces the generation that equipment is wound；
Improve the sorting equipment of the burning city domestic garbage before processing of domestic waste sorting line working efficiency.
The utility model is described in detail in above example, but the content is only the preferable reality of the utility model
Apply example, it is impossible to be construed as limiting the scope of the utility model.Equalization made according to the scope of application of this utility model
Variation and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of sorting equipment of burning city domestic garbage before processing, it is characterised in that：At the burning city domestic garbage
Sorting equipment before reason includes charging equipment, apron conveyor, bag-breaking machine, PK chain-linked conveyers, adjustable rod vibrating screen, crushes
Machine, rotary screen, positive pressure winnowing machine, light materials baling press, magnetic separator, incinerator, waste pit and disc screen, the charging equipment,
Apron conveyor, bag-breaking machine, PK chain-linked conveyers and adjustable rod vibrating screen are sequentially connected, the sieve of the adjustable rod vibrating screen
Upper object discharge port is connected with the feed inlet of rotary screen, the charging of the screenings discharge port and crusher of the adjustable rod vibrating screen
Mouth is connected, and the oversize discharge port of the rotary screen is connected with the feed conveyor belt of positive pressure winnowing machine, under the sieve of the rotary screen
Object discharge port is connected with the feed inlet of the second magnetic separator, and the crusher, positive pressure sorting machine and the first magnetic separator are sequentially connected, institute
The light material conveyer belt for stating positive pressure winnowing machine is connected with light materials baling press, and the light materials baling press is connected with incinerator, institute
It states the first magnetic separator with waste pit to be connected, second magnetic separator is connected with disc screen, the oversize discharge port of the disc screen
It is connected with the incinerator, the screenings discharge port of the disc screen is connected with the waste pit.
2. the sorting equipment of burning city domestic garbage before processing according to claim 1, it is characterised in that：The positive pressure
Winnowing machine includes being mounted on air flow system high on frame body, feed separation system and sedimentation transport system, the air flow system packet
Expansion chamber, wind turbine, blower duct, return air duct, cleaning shaft and the bag filter being connected with the cleaning shaft are included, it is described
Wind turbine, blower duct, expansion chamber and return air duct form the air duct of cycle, and the cleaning shaft is communicated with the blower duct,
The feed separation system include feed separation room, feed belt, mounted on the feed belt end windshield, with it is described
The adjustable envelope mouth of blower duct connection is equipped with roller in the separation chamber, weight blanking funnel is equipped with below the roller,
The sedimentation transport system includes being mounted on the light material conveyer below the expansion chamber, the end of the light material conveyer
Back cover is installed, the back cover is connected with the return air duct by return duct.
3. the sorting equipment of burning city domestic garbage before processing according to claim 2, it is characterised in that：It is described adjustable
The feed end that mouth is mounted on feed separation room by shaft is sealed, the air outlet of the adjustable envelope mouth is welded with two back-off angle steel.
4. the sorting equipment of burning city domestic garbage before processing according to claim 3, it is characterised in that：It is described adjustable
Adjusting rod is installed, the adjusting rod runs through adjustable plate, and adjustment hole is provided on the adjustable plate, and the adjustment hole is arc on envelope mouth
Shape hole.
5. the sorting equipment of burning city domestic garbage before processing according to claim 2, it is characterised in that：The roller
Peripheral surface be uniformly welded with back-off angle steel, scraper plate is installed on the outside of the roller.
6. the sorting equipment of burning city domestic garbage before processing according to claim 2, it is characterised in that：The light object
Material conveyer and/or feed belt one end are equipped with belt tensioning device, and the belt tensioning device includes fixed frame, the fixation
Guide rail is installed, the motor of the light material conveyer and/or feed belt is mounted on the guide rail, the fixation on the inside of frame
One end of frame is equipped with screw rod, and the screw rod end is connected with the motor.
7. the sorting equipment of burning city domestic garbage before processing according to claim 1, it is characterised in that：The disk
Sieve includes rack, and rack is equipped with the baffle that three side sealing closes, and the remaining one side of rack is the discharge port of hatch frame；Discharge port
Opposite direction is feed inlet, and rubbish enters disc screen above feed inlet；It is characterized in that：The rack is equipped with and is provided for disc screen
The power plant of power；Along the direction of feed inlet to discharge port in the rack, equipped with parallel multiple screen trays；It is each adjacent
Screen tray be equidistantly configured；The screen tray is attached with power plant；The screen tray include working shaft, screen tray piece and every
Set；Screen tray piece and spacer are coaxially alternately sleeved on working shaft；The screen tray piece and spacer of two screen trays of arbitrary neighborhood intert
Setting；Screen tray piece and spacer are polygonal body.
8. the sorting equipment of burning city domestic garbage before processing according to claim 7, it is characterised in that：The screen tray
Including upper screen tray and lower screen tray, all upper screen trays in a horizontal plane, all lower screen trays less than upper screen tray another is horizontal
Face；The upper screen tray and lower screen tray are arranged alternately, and the spacer of upper screen tray is against the screen tray piece of lower screen tray, the screen tray piece pair of upper screen tray
Down the spacer of screen tray.
9. the sorting equipment of burning city domestic garbage before processing according to claim 7, it is characterised in that：The spacer
Cross-sectional area be less than screen tray piece cross-sectional area.
10. according to the sorting equipment of claim 1-9 any one of them burning city domestic garbage before processings, feature exists
In：The model BL14 of the apron conveyor, the model PD50 of the bag-breaking machine, the model of the PK chain-linked conveyers
BD12, the model TBH-GLPS-Y-400/1700 of the crusher, the model BL07 of the light materials baling press are described
The model GTS248 of rotary screen, the magnetic separator use CTS series magnetic separators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301534.3U CN207547241U (en) | 2017-10-10 | 2017-10-10 | A kind of sorting equipment of burning city domestic garbage before processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301534.3U CN207547241U (en) | 2017-10-10 | 2017-10-10 | A kind of sorting equipment of burning city domestic garbage before processing |
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| Publication Number | Publication Date |
|---|---|
| CN207547241U true CN207547241U (en) | 2018-06-29 |
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ID=62677007
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301534.3U Expired - Fee Related CN207547241U (en) | 2017-10-10 | 2017-10-10 | A kind of sorting equipment of burning city domestic garbage before processing |
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| CN (1) | CN207547241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685068A (en) * | 2017-10-10 | 2018-02-13 | 天津百利阳光环保设备有限公司 | A kind of sorting equipment and process of burning city domestic garbage before processing |
| CN109719112A (en) * | 2018-08-03 | 2019-05-07 | 葛洲坝中材洁新（武汉）科技有限公司 | It is a kind of to utilize grout line cooperative disposal house refuse system |
| CN113843253A (en) * | 2021-09-01 | 2021-12-28 | 泉州容大机械有限公司 | Domestic garbage screening treatment production line and process flow thereof |
-
2017
- 2017-10-10 CN CN201721301534.3U patent/CN207547241U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685068A (en) * | 2017-10-10 | 2018-02-13 | 天津百利阳光环保设备有限公司 | A kind of sorting equipment and process of burning city domestic garbage before processing |
| CN107685068B (en) * | 2017-10-10 | 2024-02-20 | 天津百利阳光环保设备有限公司 | Sorting equipment and process method for municipal solid waste before incineration treatment |
| CN109719112A (en) * | 2018-08-03 | 2019-05-07 | 葛洲坝中材洁新（武汉）科技有限公司 | It is a kind of to utilize grout line cooperative disposal house refuse system |
| CN109719112B (en) * | 2018-08-03 | 2023-09-08 | 葛洲坝中材洁新（武汉）科技有限公司 | System for cooperatively disposing household garbage by utilizing cement line |
| CN113843253A (en) * | 2021-09-01 | 2021-12-28 | 泉州容大机械有限公司 | Domestic garbage screening treatment production line and process flow thereof |
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