CN205731566U - A kind of concrete aggregate system of processing - Google Patents

A kind of concrete aggregate system of processing Download PDF

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Publication number
CN205731566U
CN205731566U CN201620568931.6U CN201620568931U CN205731566U CN 205731566 U CN205731566 U CN 205731566U CN 201620568931 U CN201620568931 U CN 201620568931U CN 205731566 U CN205731566 U CN 205731566U
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sand
machine
level
washed
conveyer
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涂伟成
陈体永
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CCCC Second Harbor Engineering Co
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CCCC Second Harbor Engineering Co
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Abstract

The utility model discloses a kind of concrete aggregate system of processing, including first order screening machine, and the second level screening machine that is connected with first order screening machine respectively and first order disintegrating machine, first order disintegrating machine is delivered to second level disintegrating machine;Second level screening machine is delivered to fluvial sand washed-out sand pond, 5~60mm cobble stockpile field and second level disintegrating machine respectively, and fluvial sand washed-out sand pond is docked with fluvial sand finished product material stockyard, and second level disintegrating machine docks with third level screening machine;Third level screening machine is delivered to Machine-made Sand sand washer, 5~40mm particle diameter semi-finished product material stockyard and second level disintegrating machine respectively, and Machine-made Sand sand washer is delivered to Machine-made Sand finished product material stockyard.The aggregate that this utility model generates has coarse aggregate percentage of damage height, grain type is good, elongated particles is few, and clay content and clod content do not have;The aggregate using process plants configures the concrete of same label, is remarkably improved concrete workability, reduces cement amount, improves freeze proof and anti-permeability performance.

Description

A kind of concrete aggregate system of processing
Technical field
This utility model relates to concrete coarse-fine aggregate processing technical field, is specifically related to a kind of concrete aggregate processing and is System.
Background technology
Large-scale inland river engineering frequently involves channel excavation and cuts beach dredging etc., can produce a large amount of discarded STRAIN PROPERTIES OF SAND-GRAVEL MATERIALS and need place Reason, the inland river discarded STRAIN PROPERTIES OF SAND-GRAVEL MATERIALS of excavation because of particle diameter, grating, impure, affecting the performances such as concrete impervious and intensity can not be direct It is used as aggregate.And engineering concreting needs to purchase a large amount of aggregate, and the concrete of buying need to be ensured Aggregate qualified, the steady quality of inspection, can ensure that the engineering construction duration is unbalanced required.Channel excavation how is utilized to discard sand ovum Building stones, enable application service in engineering construction, it is achieved turn waste into wealth, recycling economy, can economize on resources, it is possible to ensure work Journey concrete aggregate quality of marching into the arena is excellent, quantity guarantee, and convenient management adjusts, and more can create economic benefit.And build a set of suitable The aggregate production system closed is current problems faced.
Summary of the invention
The purpose of this utility model is aiming at the deficiencies in the prior art, with the problem solving above-mentioned existence, it is provided that a kind of Automatization's concrete aggregate system of processing, utilizes discarded sandy gravel to go out satisfactory concrete aggregate for raw material production.
For achieving the above object, a kind of concrete aggregate system of processing designed by this utility model, including first order screening machine, And the second level screening machine that is connected with first order screening machine respectively and first order disintegrating machine, first order disintegrating machine is delivered to the second level Disintegrating machine;
Second level screening machine is delivered to fluvial sand washed-out sand pond, 5~60mm cobble stockpile field and second level disintegrating machine, fluvial sand respectively Washed-out sand pond is docked with fluvial sand finished product material stockyard, and second level disintegrating machine docks with third level screening machine;
Third level screening machine is delivered to Machine-made Sand sand washer, 5~40mm particle diameter semi-finished product material stockyard and the second level respectively and breaks Broken machine, Machine-made Sand sand washer is delivered to Machine-made Sand finished product material stockyard;
5~40mm particle diameter semi-finished product material stockyards have underground cage, and cage is docked with third level disintegrating machine, the third level Disintegrating machine is delivered to fourth stage screening machine and is connected, and fourth stage screening machine is delivered to Machine-made Sand sand washer, 5~20mm rubble respectively and becomes Product stockpile field and 20~40 rubble finished product material stockyards.
Further, described second level screening machine is connected to second level disintegrating machine through the 3rd equipment of conveyer, and the second level is broken Broken machine is docked by the 5th equipment of conveyer and the 3rd equipment of conveyer.
Further, described Machine-made Sand sand washer is connected with described fluvial sand washed-out sand pond, and described fluvial sand washed-out sand pond sinks with primary Pond, shallow lake is connected.
Further, described primary clarifier is connected with multifeed clarifier, and the afterbody sedimentation tank of multifeed clarifier sets There is suction pump;The water that described suction pump is extracted out is delivered to first order screening machine, second level screening machine, the third level respectively through water inlet pipe Screening machine and fourth stage screening machine.
Further, described fluvial sand washed-out sand pond includes the one-level washed-out sand pond being built in ground and is arranged in one-level washed-out sand pond Chain-bucket fluvial sand sand washer, described chain-bucket fluvial sand sand washer and the second equipment of conveyer are connected;Further, described one-level washed-out sand The one-level water inlet in pond is connected with Machine-made Sand sand washer, the one-level charging aperture in described one-level washed-out sand pond and second level screening machine phase Even, the sedimentation tank water inlet of primary effluent mouth and primary clarifier that described one-level states washed-out sand pond is connected.
Further, described Machine-made Sand sand washer includes that two grades of washed-out sand ponds and the Double helix being arranged in two grades of washed-out sand ponds are washed Sand machine, the secondary discharge port of described Double helix sand washer to the 9th equipment of conveyer, first charging aperture in described two grades of washed-out sand ponds Being connected with third level screening machine, second charging aperture in described two grades of washed-out sand ponds is connected with fourth stage screening machine, described two grades of washed-out sands The secondary effluent mouth in pond is connected with described fluvial sand washed-out sand pond.
Further, described 5~40mm particle diameter semi-finished product rickyards include that half is built the cage of underground in and is located at cage The semi-finished product discharge port at position, top, connects the 7th equipment of conveyer below described discharge port, the 7th equipment of conveyer passes cage Connect third level disintegrating machine.
Compared with prior art, this utility model has the advantage that the coarse aggregate that this utility model is produced is pure broken Stone aggregate, grain type is good, grating is stable, and clay content and clod content low;The fluvial sand produced and Machine-made Sand steady quality, mechanism Sand powder content is low, clay content and clod content low;Thick, the fine aggregate produced, for concrete production, is remarkably improved mixed Solidifying soil workability, reduces cement amount, improves freeze proof and anti-permeability performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model concrete aggregate system of processing;
Fig. 2 is vibration feeder screening machine structural representation in Fig. 1;
Fig. 3 is Fig. 1 intermediate roll sieve structure schematic diagram;
Fig. 4 is the first vibrating screen classifier structural representation in Fig. 1;
Fig. 5 is the second vibrating screen classifier structural representation in Fig. 1;
Fig. 6 is fluvial sand washed-out sand pool structure schematic diagram in Fig. 1;
Fig. 7 is cage structural representation in Fig. 1;
Fig. 8 is the structural representation of the 5th equipment of conveyer in Fig. 1;
Fig. 9 is the structural representation of the 3rd equipment of conveyer in Fig. 1;
Figure 10 is the structural representation of the first equipment of conveyer in Fig. 1;
Figure 11 is the schematic flow sheet of this utility model concrete aggregate processing method;
Figure 12 is industrial water operating schematic diagram in Fig. 1.
In figure, each part numbers is as follows:
First equipment of conveyer 1 (wherein, straight travelling belt section 1.1, inclined-plane travelling belt section 1.2), the second transport skin Band machine 2, the 3rd equipment of conveyer 3, the 4th equipment of conveyer 4, the 5th equipment of conveyer 5, the 6th equipment of conveyer 6, the 7th fortune Defeated belt feeder 7, the 8th equipment of conveyer 8, the 9th equipment of conveyer 9, the tenth equipment of conveyer 10, the 11st equipment of conveyer 11, vibration feeder screening machine 12 is (wherein: dump skip 12.1, vertical equidistantly sieve 12.2, vibrating device 12.3, one-stage water wash spray 12.4, bottom discharge mouth 12.5, upper part discharge port 12.6), rotary screen 13 is (wherein: outside two grades of inner screen 13.1, two grades Layer screen cloth 13.2, shell 13.3, outer shell outlet 13.4, two grades of water washing spray head 13.5, rotary shaft 13.6, electric rotating machine 13.7), Fluvial sand washed-out sand pond 14 is (wherein: one-level washed-out sand pond 14.1, one-level charging aperture 14.2, one-level water inlet 14.3, primary effluent mouth 14.4, chain-bucket fluvial sand sand washer 14.5), jaw crusher 15, cone crusher 16, the first vibrating screen classifier 17 (wherein: First upper strata screen cloth the 17.1, first top discharge mouth the 17.2, first lower screen the 17.3, first lower discharge port the 17.4, first bottom Discharging opening 17.5, tertiary effluent wash shower nozzle the 17.6, first motor oscillating device 17.7), impact crusher 18, the second vibrosieve Machine 19 is (wherein: discharging opening in second upper strata screen cloth the 19.1, second top discharge mouth the 19.2, second middle screen cloth 19.3, second 19.4, second lower screen the 19.5, second lower discharge port the 19.6, second bottom layer discharging mouth 19.7, level Four water washing spray head 19.8, Two motor oscillating devices 19.9), Machine-made Sand sand washer 20 is (wherein: 20.2, two grades of 20.1, two grades of washed-out sand ponds of Double helix sand washer Outlet 20.3), water intake pumping station 21, suction pump 22, water inlet pipe 23, primary outlet pipe 24,5~20mm rubble finished product material stockyard 25,5~40mm particle diameter semi-finished product material stockyards 26, barricade 27, partition wall 28, cage 29 (wherein: discharge port 29.1), primary clarifier 30, multifeed clarifier 31,5~60mm cobble stockpile fields 32, fluvial sand finished product material stockyard 33, Machine-made Sand finished product material stockyard 34,20~ 40mm rubble finished product material stockyard 35.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Concrete aggregate system of processing as shown in Figure 1, sieves including the vibration feeder being arranged at barricade 27 stage casing tip position Machine 12 (i.e. first order screening machine 12), and rotary screen 13 (the i.e. second level screening machine being connected with vibration feeder screening machine 12 respectively 13) and jaw crusher 15 (i.e. first order disintegrating machine 15), jaw crusher 15 is connected to circular cone by the 3rd equipment of conveyer 3 Formula disintegrating machine 16 (i.e. second level disintegrating machine 16);
Rotary screen 13 is connected with fluvial sand washed-out sand pond the 14, first equipment of conveyer 1 and the 3rd equipment of conveyer 3 respectively, fluvial sand Washed-out sand pond 14 docks 33 by the second equipment of conveyer 2 with fluvial sand finished product material stockyard, the primary effluent mouth in fluvial sand washed-out sand pond 14 14.4 are connected with the sedimentation tank water inlet of primary clarifier 30, and the first equipment of conveyer 1 is right with 5~60mm cobble stockpile fields 32 Connecing, the 3rd equipment of conveyer 3 is connected with cone crusher 16, and cone crusher 16 is by the 4th equipment of conveyer 4 and the One vibrating screen classifier 17 (i.e. third level screening machine 17) docking;
First vibrating screen classifier 17 respectively with Machine-made Sand sand washer the 20, the 6th equipment of conveyer 6 and the 5th equipment of conveyer 5 Being connected, Machine-made Sand sand washer 20 is by the 9th equipment of conveyer 9 and Machine-made Sand finished product material stockyard 34, the two of Machine-made Sand sand washer 20 Level outlet 20.3 is connected with the one-level washed-out sand pond 14.1 in fluvial sand washed-out sand pond 14, the 6th equipment of conveyer 6 and 5~40mm particle diameter half Finished product material stockyard 26 is docked, and the 5th equipment of conveyer 5 docks with the 3rd equipment of conveyer 3;
5~40mm particle diameter semi-finished product material stockyards 26 have a underground cage 29, cage 29 by the 7th equipment of conveyer 7 with Impact crusher 18 (i.e. third level disintegrating machine 18) docks, and impact crusher 18 is by the 3rd equipment of conveyer 3 and second Vibrating screen classifier 19 (i.e. fourth stage screening machine 19) be connected, the second vibrating screen classifier 19 respectively with Machine-made Sand sand washer the 20, the tenth One equipment of conveyer 11 is connected with the tenth equipment of conveyer 10, the 11st equipment of conveyer 11 and 5~20mm rubble finished product stockpile Field 25 docking, the tenth equipment of conveyer 10 docks with 20~40 rubble finished product material stockyards 35;
And primary clarifier 30 is connected with three grades of sedimentation tanks 31 (i.e. multifeed clarifier 31), primary clarifier 30 is by primary Outlet pipe 24 is connected with first order sedimentation tank, and first order sedimentation tank is connected with second level sedimentation tank by the first outlet pipe, and second Sedimentation tank is connected with third level sedimentation tank by the second outlet pipe, and third level sedimentation tank is provided with suction pump 22;Suction pump 22 is extracted out Water be delivered to vibration feeder screening machine 12, rotary screen the 13, first vibrating screen classifier 17 and the second vibration respectively through water inlet pipe 23 Screening machine 19.The water intake pumping station 21 that side, river is built connects with water inlet pipe 23, jointly supplements industrial water.
It addition, the present embodiment is provided with partition wall 28 between its 5~60mm cobble stockpile fields 32 and fluvial sand finished product material stockyard 33, Be provided with partition wall 28 between fluvial sand finished product material stockyard 33 and Machine-made Sand finished product material stockyard 34, Machine-made Sand finished product material stockyard 34 and 20~ Partition wall 28,20~40mm rubble finished product material stockyard 35 and 5~20mm rubble finished products it are provided with between 40mm rubble finished product material stockyard 35 Partition wall 28 it is provided with, between 5~20mm particle diameter semi-finished product material stockyards 26, rubble finished product material stockyard 25 and 5~40mm between stockpile field 25 It is provided with partition wall 28.Prevent between finished product or the semi-finished product of different cultivars specification mixed in together.
Wherein: combine shown in Fig. 2, vibration feeder screening machine 12 includes that dump skip 12.1,100mm the most equidistantly sieve 12.2, vibrating device 12.3 and one-stage water wash shower nozzle 12.4, the bottom discharge mouth 12.5 of vertical equidistantly sieve 12.2 and rotary screen The import docking of two grades of inner screen 13.1 of 13, the upper part discharge port 12.6 of vertical equidistantly sieve 12.2 and jaw crusher 15 Connect.Vibration feeder screening machine 12 achieves raw-material primary screener, and plays dust-proof shunting action.
Shown in Fig. 3, rotary screen 13 include two grades of outer screen 13.2 (square-mesh screen of mesh length of side 4.75mm), two Level inner screen 13.1 (square-mesh screen of mesh length of side 60mm), be arranged on the shell 13.3 below two grades of outer screen 13.2, It is arranged on two grades of water washing spray heads 13.5 above two grades of outer screen 13.2, is fixed on two grades of inner screen 13.1 central axis Rotary shaft 13.6 and the electric rotating machine 13.7 that is connected with rotary shaft 13.6 so that two grades of inner side screen clothes 13.1 can be around rotary shaft 13.6 rotate freely.The outlet of two grades of inner screen 13.1 connects the 3rd equipment of conveyer 3, the outlet of two grades of outer screen 13.2 Connecting the first equipment of conveyer 1, the outer shell outlet 13.4 bottom shell 13.3 connects fluvial sand washed-out sand pond 14.
Shown in Fig. 4, the first vibrating screen classifier 17 includes that (the mesh length of side is the side of 37.5mm to the first upper strata screen cloth 17.1 Screen mesh), the first lower screen 17.3 (the mesh length of side is the square-mesh screen of 4.75mm), the first underlying network, be arranged on for first end First motor oscillating device 17.7 of layer sieve bottom and be arranged on three groups of horizontal tertiary effluents on the first upper strata screen cloth 17.1 top and wash Shower nozzle 17.6, processing aggregate is rinsed and assists screening by three groups of horizontal water washing spray heads 17.6;First upper strata screen cloth 17.1 First top discharge mouth 17.2 connects the 5th equipment of conveyer 5, and the first lower discharge port 17.4 of the first lower screen 17.3 connects Six equipment of conveyer 6, the first bottom layer discharging mouth 17.5 connection mechanism sand sand washer 20 of the first underlying network.And first vibrosieve The both sides of machine are provided with inspection platform.
Shown in Fig. 5, the second vibrating screen classifier 19 includes that (the mesh length of side is the side of 37.5mm to the second upper strata screen cloth 19.1 Screen mesh), the second middle screen cloth 19.3 (the mesh length of side is the square-mesh screen of 20mm), second lower screen 19.5 (the mesh length of side Square-mesh screen for 4.75mm), the second underlying network, be arranged on the second motor oscillating device 19.9 bottom the second underlying network and set Put three groups of horizontal level Four water washing spray heads 19.8 on the second upper strata screen cloth 19.1 top;Go out on the second of second upper strata screen cloth 19.1 Material mouth 19.2 connects the 5th equipment of conveyer 5, and in the second of the second middle level screen cloth 19.3, discharging opening 19.4 connects the tenth transport skin Band machine 10, the second lower discharge port 19.6 of the second lower screen 19.5 connects the 11st equipment of conveyer 11, the second underlying network Second bottom layer discharging mouth 19.7 connection mechanism sand sand washer 20.And second the both sides of vibrating screen classifier be provided with inspection platform
Shown in Fig. 6, fluvial sand washed-out sand pond 14 is built between Machine-made Sand sand washer 20 and primary clarifier 30, including building In the one-level washed-out sand pond 14.1 on ground and the chain-bucket fluvial sand sand washer 14.5 that is arranged in one-level washed-out sand pond 14.1, chain-bucket river Sand sand washer 14.5 is connected with the second equipment of conveyer 2;Further, the one-level water inlet 14.3 in one-level washed-out sand pond 14.1 and mechanism Sand sand washer 20 is connected, and the one-level charging aperture 14.2 in one-level washed-out sand pond 14.1 is connected with rotary screen 13, one-level washed-out sand pond 14.1 Primary effluent mouth 14.4 is connected with the sedimentation tank water inlet of primary clarifier 30.Underground Rectangular tank is dug under being in one-level washed-out sand pond, Tank periphery through concrete hardening process, and slightly higher go out original ground, in case earth impurity flow into pollute fluvial sand.
Shown in Fig. 1, Machine-made Sand sand washer 20 includes two grades of washed-out sand ponds 20.2 and is arranged in two grades of washed-out sand ponds 20.2 Double helix sand washer 20.1, the secondary discharge port of Double helix sand washer 20.1 to the 9th equipment of conveyer 9, two grades of washed-out sand ponds First charging aperture and the first vibrating screen classifier are connected, second charging aperture in two grades of washed-out sand ponds 20.2 and the second vibrating screen classifier 19 phase Even, the secondary effluent mouth in two grades of washed-out sand ponds 20.2 is connected with the one-level washed-out sand pond 14.1 in fluvial sand washed-out sand pond 14.Double helix sand washer 20.2 are provided with the appearance sand launder of detailed catalogue screen cloth (i.e. secondary discharge port) structure for edge, rotate with central rotating shaft, through two grades of washed-out sands The foreign material such as the Machine-made Sand being deposited in two grades of washed-out sand ponds 20.1 is dug out in pond 20.1, sewage flow out with water through detailed catalogue screen cloth, through washing After Machine-made Sand rotated to opposite side, hold sand launder opening down time unload and drop down onto the 9th equipment of conveyer.
Shown in Fig. 7,5~40mm particle diameter semi-finished product rickyards 26 include that half is built the cage 29 of underground in and is located at ground The semi-finished product discharge port 29.1 at position, cage 29 top, connects the 7th equipment of conveyer 7, the 7th equipment of conveyer below discharge port 29.1 7 pass cage 29 connects impact crusher 18.
In the present embodiment, the 5th equipment of conveyer 5 is for shown in straight equipment of conveyer 8, such as figure, the 3rd equipment of conveyer 3, 4th equipment of conveyer the 4, the 6th equipment of conveyer the 5, the 7th equipment of conveyer 7 and the 8th equipment of conveyer 8 are inclined-plane transport Belt feeder, as it is shown in figure 9, first equipment of conveyer the 1, second equipment of conveyer the 2, the 9th equipment of conveyer the 9, the tenth travelling belt Machine the 10 and the 11st equipment of conveyer 11 is inclined-plane equipment of conveyer and the combined traffic of straight equipment of conveyer overlap joint formation Belt feeder, as shown in Figure 10, the first equipment of conveyer 1, including straight travelling belt section 1.1 and inclined-plane travelling belt section 1.2.
The industrial water of aggregate system of processing uses cycling use of water, draws the scheme that river carries out supplementing, saving water resource, Reduce the pollution to environment simultaneously.Shown in Figure 12, it is specially and sets water intake pumping station 21 in side, river, transport respectively through flow-dividing control To vibration feeder screening machine 12, rotary screen the 13, first vibrating screen classifier the 17, second vibrating screen classifier 19.Wherein water is fed through vibration Rotary screen 13, inflow stream sand washing sand pond 14 together with water in rotary screen 13 is flowed into after material screen extension set 12.Flow through the first vibrosieve The water of machine 17 flows into Machine-made Sand sand washer 20 together with Machine-made Sand, flows through water and second vibrosieve of the second vibrating screen classifier 19 The Machine-made Sand produced after machine 19 screening flows into Machine-made Sand sand washer 20 together.The water flowing through Machine-made Sand sand washer 20 flows into through outlet Fluvial sand washed-out sand pond 14, flow through the water in fluvial sand washed-out sand pond 14 through outlet flow into primary clarifier 30 carry out the most heavy after, through drainage pipeline Enter three grades of sedimentation tanks 31, after the natural sedimentation of three grades of sedimentation tanks 31, clarify qualified water configured at afterbody sedimentation tank In suction pump 22 extract, enter initial water inlet pipe 23 road and be circulated utilization.And primary clarifier 30 and three grades of sedimentation tanks The pollutant such as 31 mud produced, through periodic cleaning dry in the sun, solidify after adding firming agent, process through outward transport, it is to avoid pollute environment.
Shown in Figure 11, processing method during elaboration employing this utility model concrete aggregate system of processing in detail below:
1) vibration feeder screening machine 12 is fixed on barricade 27 stage casing upper position, and barricade 27 is near vibration feeder screening machine 12 Position opening, facilitates raw material feeding.First particle diameter is discharged into dump skip 12.1, through vibrating device 12.3 less than 500mm raw material And it is arranged on the one-stage water wash shower nozzle 12.4 dedusting washing of side, along the rolling of vertical equidistantly sieve 12.2, particle diameter is less than 100mm The granule vertical equidistantly sieve 12.2 entrance rotary screens 13 that leak down sieve, the particle diameter granule more than 100mm enters jaw crusher 15 carry out one-level crushes, and the aggregate after one-level is broken is connected to cone crusher 16 through the 3rd equipment of conveyer 3.
2) rotary screen 13 is arranged on vibration feeder screening machine 12 side-lower, falls into the screened washing of aggregate of rotary screen 13 After;The particle diameter granule inflow stream sand washing sand pond 14 less than 5mm, fluvial sand is carried by fluvial sand washed-out sand pond 14 through the second equipment of conveyer 2 To fluvial sand finished product material stockyard 33, the water in fluvial sand washed-out sand pond 14 flow to primary clarifier 30, shown in Figure 12, and primary precipitation The sewage of primary clarifier 30 is entered three grades of sedimentation tanks 31, and the afterbody precipitation of three grades of sedimentation tanks 31 through drain pipe by pond 30 Pond is provided with suction pump 22;The water that suction pump 22 is extracted out through water inlet pipe be delivered to respectively vibration feeder screening machine 12, rotary screen 13, the One vibrating screen classifier 17 and the second vibrating screen classifier 19;Granule between particle diameter 5~60mm is connected to through the first equipment of conveyer 1 5~60mm cobble stockpile fields 32, the granule of particle diameter 60~100mm is connected to cone crusher 16 through the 3rd equipment of conveyer 3.
3) through cone crusher 16 is broken carry out two-stage crushing after raw material be delivered to the by the 4th equipment of conveyer 4 One vibrating screen classifier 17 sieves;The particle diameter granule less than 5mm flows into Machine-made Sand sand washer 20, and Machine-made Sand sand washer 20 is by the 9th The granule that particle diameter is less than 5mm is delivered to Machine-made Sand finished product material stockyard 34 by equipment of conveyer 9, and the water of Machine-made Sand sand washer 20 enters In fluvial sand washed-out sand pond 14;The granule of particle diameter 5~40mm is delivered to 5~40mm particle diameter semi-finished product stockpiles through the 6th equipment of conveyer 6 Field 26;Particle diameter more than 40mm granule through the 5th equipment of conveyer 5 be delivered to the 3rd equipment of conveyer 3 enter circular cone type crush Machine 16 is circulated broken;
4) step 3) in 5~40mm particle diameter semi-finished product in 5~40mm particle diameter semi-finished product material stockyards 26 through cage 29 discharging, After cage 29 cecum discharge port 29.1 discharging through the 7th equipment of conveyer 7 be delivered to impact crusher 18 carry out three grades crush, Aggregate after Po Sui is delivered to the second vibrating screen classifier 17 through the 8th equipment of conveyer 8 and sieves;The particle diameter granule less than 5mm flows into Machine-made Sand sand washer 20, the granule that particle diameter is less than 5mm is delivered to mechanism by the 9th equipment of conveyer 9 by Machine-made Sand sand washer 20 Sand finished product rickyard 34, the water of Machine-made Sand sand washer 20 enters in fluvial sand washed-out sand pond 14;The granule of particle diameter 5~20mm is through the 11st Equipment of conveyer 11 is delivered to 5~20mm rubble finished product material stockyards 25;The granule of particle diameter 20~40mm is through the tenth equipment of conveyer 10 are delivered to 20~40 rubble finished product material stockyards 35;If the granule having particle diameter to be more than 40mm is delivered to through the 5th equipment of conveyer Three equipment of conveyer enter cone crusher and are circulated broken.
Work process of the present utility model is as follows:
Sandy gravel raw material is vibration feeder screening machine 12 in the middle part of dumper transport to barricade 27, through vibration feeder screening machine 12 Vertical equidistantly screen cloth screening, the above granule of particle diameter 100mm enters jaw crusher 15 through upper part discharge port and carries out first breakage. The sandy gravel raw material fallen under screen cloth through the screening of vertical equidistantly screen cloth sieves washing through rotary screen 13, through two-layer sieved through sieve, The granule of particle diameter 60~100mm is exported to the 3rd equipment of conveyer 3 through two grades of inner screen;Between particle diameter 5~60mm Grain transports to 5~60mm cobble stockpile fields 32 through the first equipment of conveyer 1, and the following granule of particle diameter 5mm is through the water of screen cloth Yu flushing Flow inflow stream sand washing sand pond 14 together.Sand in fluvial sand washed-out sand pond 14 goes to the second transport skin after chain-bucket washed-out sand equipment cleans Band machine 2, is transported to fluvial sand finished product material stockyard 33 through the second equipment of conveyer 2.The water having more in washed-out sand pond 14 flow to primary precipitation Pond 30.
Through the first particle diameter 100mm above sandy gravel raw material broken of jaw crusher 15 and the particle diameter 60 filtered out through rotary screen 13 ~the sandy gravel granule of 100mm is transported to cone crusher 16 through the 3rd equipment of conveyer 3 and carries out secondary breakage.Through circular cone type 16 2 damaged raw materials of disintegrating machine are transported to the first vibrating screen classifier 17 through the 4th equipment of conveyer 4 and carry out three grades of screening water Wash, wash through two layer screen mesh screen, part after cone crusher 16 is broken particle diameter more than 40mm granule after screen cloth screens through the Five equipment of conveyer 5 are delivered to the 3rd equipment of conveyer 3 and are circulated broken.The 5mm filtered out granule once is together with current Flow into Machine-made Sand sand washer 20.5~the 40mm particle diameter aggregates filtered out are transported to 5~40mm particle diameters through the 6th equipment of conveyer 6 Semi-finished product material stockyard 26 is stacked temporarily.
Semi-finished product in 5~40mm particle diameter semi-finished product material stockyards 26 are transported to through cage 29 discharging, the 7th equipment of conveyer 7 Impact crusher 18 carries out third time shaping and crushes, broken after compound transport to second through the 8th equipment of conveyer 8 and shake Dynamic screening machine 19 carries out washing screening.Compound is washed and after three-layer screen screening through the second vibrating screen classifier 19, grain diameter It is circulated broken more than transporting to the 3rd equipment of conveyer 3 through the 5th equipment of conveyer 5 of 40mm;Particle diameter 20~40mm granule It is transported to 20~40mm rubble finished product material stockyards through the tenth equipment of conveyer 10 and stacks 35;Particle diameter 5~20mm granule is through the 11st Equipment of conveyer 11 is transported to 5~20mm rubble finished product material stockyards and stacks 25 stackings;Particle diameter is less than 5mm granule once with current one Rising and flow into Machine-made Sand sand washer 20, the Machine-made Sand flowed in Machine-made Sand sand washer 20 is transported through the 3rd equipment of conveyer 3 after washing Delivering to Machine-made Sand finished product material stockyard 34 stack, the water in Machine-made Sand sand washer 20 enters in fluvial sand washed-out sand pond 14.
Use concrete aggregate processing method of the present utility model and system of processing, can implement with engineering synchronism, it is achieved concrete aggregate Self-sufficient, realize green circulation economy.The aggregate that this utility model generates has that coarse aggregate percentage of damage is high, grain type is good, faller gill Shape content is few, and clay content and clod content do not have;The Machine-made Sand steady quality that produces, without mud, content of stone powder is the lowest, And grating is stable;The fluvial sand modulus of fineness produced is less, fines number can carry out size be adjusted by regulation current, with Machine-made Sand blending use can tonifying for the deficiency mutually, meet multiple use.
It addition, use the aggregate of process plants to configure the concrete of same label, it is remarkably improved concrete with easy Property, reduce cement amount, improve freeze proof and anti-permeability performance.Meanwhile, processing method of the present utility model and system relative environmental protection are right The reasonable science of control of dust, sewage, mud etc., to the pollution of environment with destroy little.

Claims (7)

1. a concrete aggregate system of processing, it is characterised in that: include first order screening machine (12), and respectively with first order screening machine (12) second level screening machine (13) being connected and first order disintegrating machine (15), first order disintegrating machine (15) is delivered to the second level and crushes Machine (12);
Second level screening machine (13) is delivered to fluvial sand washed-out sand pond (14), 5~60mm cobble stockpile field (32) respectively and the second level is broken Broken machine (16), fluvial sand washed-out sand pond (14) docks with fluvial sand finished product material stockyard (33), and second level disintegrating machine (16) sieves with the third level Machine (17) docks;
Third level screening machine (17) be delivered to respectively Machine-made Sand sand washer (20), 5~40mm particle diameter semi-finished product material stockyard (26) and Second level disintegrating machine (16), Machine-made Sand sand washer (20) is delivered to Machine-made Sand finished product material stockyard (34);
5~40mm particle diameter semi-finished product material stockyards (26) have underground cage (29), cage (29) and third level disintegrating machine (18) Docking, third level disintegrating machine (18) is delivered to fourth stage screening machine (17) and is connected, and fourth stage screening machine (17) is delivered to machine respectively Sand sand washer (20) processed, 5~20mm rubble finished product material stockyard (25) and 20~40 rubble finished product material stockyards (35).
Concrete aggregate system of processing the most according to claim 1, it is characterised in that: described second level screening machine (13) is through the 3rd Equipment of conveyer (3) is connected to second level disintegrating machine (16), and second level disintegrating machine (16) is by the 5th equipment of conveyer (5) and the Three equipment of conveyer (3) dock.
Concrete aggregate system of processing the most according to claim 1 and 2, it is characterised in that: described Machine-made Sand sand washer (20) with Described fluvial sand washed-out sand pond (14) is connected, and described fluvial sand washed-out sand pond (14) is connected with primary clarifier (30).
Concrete aggregate system of processing the most according to claim 3, it is characterised in that: described primary clarifier (30) is heavy with multistage Pond, shallow lake (31) is connected, and the afterbody sedimentation tank of multifeed clarifier (31) is provided with suction pump (22);Described suction pump (22) is extracted out Water be delivered to first order screening machine (12), second level screening machine (13), third level screening machine (17) respectively through water inlet pipe (23) With fourth stage screening machine (19).
Concrete aggregate system of processing the most according to claim 1 and 2, it is characterised in that: described fluvial sand washed-out sand pond (14) includes The one-level washed-out sand pond (14.1) being built in ground and the chain-bucket fluvial sand sand washer being arranged in one-level washed-out sand pond (14.1) (14.5), described chain-bucket fluvial sand sand washer (14.5) is connected with the second equipment of conveyer (2);Further, described one-level washed-out sand pond (14.1) one-level water inlet (14.3) is connected with Machine-made Sand sand washer (20), the one-level charging of described one-level washed-out sand pond (14.1) Mouth (14.2) is connected with second level screening machine (13), and the primary effluent mouth (14.4) of described one-level washed-out sand pond (14.1) sinks with primary The sedimentation tank water inlet in pond, shallow lake (30) is connected.
Concrete aggregate system of processing the most according to claim 1 and 2, it is characterised in that: described Machine-made Sand sand washer (20) is wrapped Including two grades of washed-out sand ponds (20.2) and the Double helix sand washer (20.1) being arranged in two grades of washed-out sand ponds (20.2), described Double helix is washed The secondary discharge port of sand machine (20.1) to the 9th equipment of conveyer (9), the first charging aperture of described two grades of washed-out sand ponds (20.2) with Third level screening machine (17) is connected, and the second charging aperture of described two grades of washed-out sand ponds (20.2) is connected with fourth stage screening machine (19), The secondary effluent mouth (20.3) in described two grades of washed-out sand ponds is connected with described fluvial sand washed-out sand pond (14).
Concrete aggregate system of processing the most according to claim 1 and 2, it is characterised in that: described 5~40mm particle diameter semi-finished product heaps Stock ground (37) includes that half is built the cage (29) of underground in and is located at the semi-finished product discharge port (29.1) at cage (29) position, top, Described discharge port (29.1) lower section connects the 7th equipment of conveyer (7), and the 7th equipment of conveyer (7) passes cage (29) and connects the 3rd Level disintegrating machine (18).
CN201620568931.6U 2016-06-14 2016-06-14 A kind of concrete aggregate system of processing Active CN205731566U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109231865A (en) * 2018-10-29 2019-01-18 贵州金海磐石实业有限公司 A kind of aggregate processing method
CN110653037A (en) * 2019-10-22 2020-01-07 滁州市富邦商品混凝土有限公司 Preparation device and method for waste concrete fine aggregate
CN110787899A (en) * 2019-11-08 2020-02-14 海南绿峰资源开发有限公司 Method for mining and separating dredged materials in river channel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109231865A (en) * 2018-10-29 2019-01-18 贵州金海磐石实业有限公司 A kind of aggregate processing method
CN110653037A (en) * 2019-10-22 2020-01-07 滁州市富邦商品混凝土有限公司 Preparation device and method for waste concrete fine aggregate
CN110787899A (en) * 2019-11-08 2020-02-14 海南绿峰资源开发有限公司 Method for mining and separating dredged materials in river channel

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