CN113578498A - Environment-friendly wet production equipment for aggregate of sandstone materials - Google Patents
Environment-friendly wet production equipment for aggregate of sandstone materials Download PDFInfo
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- CN113578498A CN113578498A CN202111049718.6A CN202111049718A CN113578498A CN 113578498 A CN113578498 A CN 113578498A CN 202111049718 A CN202111049718 A CN 202111049718A CN 113578498 A CN113578498 A CN 113578498A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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Abstract
The invention belongs to the field of green and environment-friendly sandstone production, discloses an environment-friendly sandstone aggregate wet production device, and aims to solve the problems of complex process flow, more equipment use and construction cost of production process caused by controllable quality and rich varieties of finished sandstone aggregates produced in the prior art. The main scheme includes grit crushing system and water treatment system and dust pelletizing system, the grit crushing system includes the grit coarse crushing module, the grit fine crushing module, secondary screening module, plastic module, grit finished product sieve module that connect gradually through the conveyor who is used for transmitting the grit aggregate, still includes the tailings recovery module of being connected with the grit coarse crushing module. The water treatment system removes sand and sand in the sand and stone and treats the wastewater in a washing way in the screening process of the sand and stone aggregate; the environment-friendly dust removal system removes dust generated by the crushing system and sprays and suppresses dust on the whole production line.
Description
Technical Field
The invention belongs to the production of green environment-friendly sand stones, belongs to the field of comprehensive resource utilization technology, is used for modularization, intellectualization, simplification and greening of process flows, and particularly relates to green environment-friendly wet-process production equipment for sand stone aggregates.
Background
The sandstone production process mainly uses various crushing main machines and separating screens as production core equipment, raw materials are crushed and screened to obtain finished sandstone aggregate meeting construction standards, and the finished sandstone aggregate is also a reliable guarantee for industries such as commercial concrete, dry-mixed mortar manufacturers and mine sandstone stock yards, so that the sandstone production process is an energy-saving and environment-friendly mechanism sandstone production process with reliable performance. The aggregate of crushed finished sand and the aggregate of solid waste treatment of building sand are used as raw materials, the sand production process and the building sand treatment production process have similar process flows, and the requirements on equipment are different due to different raw materials.
At present, the crushing capacity of raw materials in the related technology is single, and the comprehensive utilization capacity of resources is limited. The produced finished sand aggregate has controllable quality and abundant types, thereby causing complex process flow and more equipment usage, further causing large occupied area of the production process and increasing the construction cost of the production process.
Disclosure of Invention
The invention aims to solve the problems that the finished product sandstone aggregate produced by the prior art has controllable quality and abundant types, thereby causing complex process flow and more equipment use, further causing large occupied area of the production process and increasing the construction cost of the production process.
In order to achieve the above purpose, the invention adopts the technical scheme that:
the utility model provides a green wet process production facility of grit material aggregate, includes grit crushing system and water treatment system and dust pelletizing system, the grit crushing system includes the grit coarse crushing module, grit fine crushing module, secondary screening module, plastic module, grit finished product sieve module that connect gradually through the conveyor who is used for transmitting the grit aggregate, still includes the tailings recovery module of being connected with the grit coarse crushing module.
The water treatment system removes sand and sand in the sand and stone and treats the wastewater in a washing way in the screening process of the sand and stone aggregate;
the environment-friendly dust removal system removes dust generated by the crushing system and sprays and suppresses dust on the whole production line.
In the technical scheme, the gravel coarse crushing module comprises a gravel raw material bin, a gravel vibration feeding unit, a first feed hopper, a gravel pre-selection vibrating screen and a gravel jaw crusher;
the sand and stone raw material bin is arranged above the sand and stone feeder, and the feeding port is flush with the ground and communicated with the sand and stone feeder;
the sand and stone feeder is arranged below the ground, and a discharge port of the sand and stone feeder is communicated with the first feed hopper through a conveying device;
the sand and stone preselection vibrating screen is arranged below the first feed hopper and above the feed of the jaw crusher;
the gravel jaw crusher is arranged on the steel structure platform.
In the technical scheme, the fine crushing module comprises a third vibrating feeder and a middle crushing single-cylinder hydraulic cone crusher;
the middle-crushing single-cylinder hydraulic cone crusher is arranged on the steel structure platform;
the discharge port end of the jaw crusher is communicated with the feed port of the adjusting bin above the third vibrating feeder through a conveying device;
the middle-crushing single-cylinder hydraulic cone crusher is arranged below the third vibrating feeder, and a feeding port of the crushing single-cylinder hydraulic cone crusher is connected with a discharging port of the third vibrating feeder.
Among the above-mentioned technical scheme, secondary screening module includes and is connected the second feeder hopper of thin garrulous module discharge gate through conveyor, and the discharge gate below of second feeder hopper is provided with the second grit shale shaker, and the grit aggregate gets into the plastic module through the qualified gravel aggregate that the grit shale shaker sieved the back and accords with the condition, does not accord with the condition and sends into well garrulous module in small, broken bits through conveyor.
In the technical scheme, the shaping module comprises a vibrating feeder and an impact crusher;
the discharge port end of the qualified sand aggregate obtained by the secondary screening module is communicated with the feed port of the adjusting bin above the vibrating feeder through a conveying device; the impact crusher is arranged below the vibrating feeder, and a feeding port of the impact crusher is connected with a discharging port of the vibrating feeder.
Among the above-mentioned technical scheme, grit finished product sieve module includes and connects the third feeding funnel of plastic module discharge gate through conveyor, and the discharge gate below of third feeding funnel is provided with the third grit shale shaker, and the grit aggregate is screened through the third grit shale shaker and is not conform to the condition and send into the plastic module through conveyor after.
In the technical scheme, the tailings recovery module comprises a spiral sand washing machine set and a tailings recovery integrated machine set, wherein the spiral sand washing machine set is arranged on the ground; the tailing recycling integrated unit is also arranged on the ground; the spiral sand washing machine set is obliquely arranged, a discharge port of the spiral sand washing machine set is arranged above the sand recovery integrated machine set and is communicated with a feed end of the sand recovery integrated machine set, sand and stone aggregates meeting conditions enter a finished product warehouse through a conveying device, and tailing recovery modules are arranged at two positions; the first place sets up the node after the coarse crushing module, the second place sets up the node after the secondary screening.
In the technical scheme, the water treatment system comprises a production process water supply part, clear water in a main pipeline passes through a sand pre-selection vibrating screen, a sand vibrating screen and a pipeline above a third sand vibrating screen to wash stones, and then enters a spiral sand washer set through a shuttle groove;
among the above-mentioned technical scheme, water treatment system still includes production technology drainage part, place wash produce sewage and spiral sand washer drainage assemble the sewage collection pond of the integrative unit below of tailings through drainage pipe.
In the technical scheme, the dust removal system comprises dust removal equipment and an ash storage tank; the dust removing equipment is arranged at the feed inlet and the discharge outlet of the fine crushing module and the shaping module and is respectively provided with a dust hood, and dust is collected and then enters the dust removing equipment through a conveying pipeline; the ash storage tank is communicated with the dust removal equipment through a conveying pipeline.
The invention has the beneficial effects that:
1. the aggregate is subjected to coarse crushing, fine crushing and screening to obtain a finished aggregate, wherein the finished aggregate comprises a crushing process and a second-order screening process, so that the yield of the aggregate is increased, the process flow is simplified, the spatial layout is optimized, and the construction cost and period are reduced;
2. the whole production process system is convenient to adapt to various complex equipment operation environments through the modularization of a crushing system, the modularization of a screening system and the like;
3. the whole production process reduces the dust generated in the aggregate production process through the water treatment system and the dust removal system, and reduces the pollution to the environment.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a top plan view of the present invention;
FIG. 2 is a plan view of a vertical plane corresponding to the plan view of the top plan of the present invention, which is not easy to view, and 3 lines are separated, such as 3 production lines in the upper, middle and lower parts of the figure;
FIG. 3 is a schematic diagram of the front view of the actual tailings reclamation module of the present invention, along the directions A-A and B-B corresponding to the top view;
in the figure: 1. a sandstone raw material bin; 2. a first sand and stone vibrating feeder; 3. the sand and stone vibration feeding unit comprises a first sand and stone vibration feeding machine and a second sand and stone vibration feeding machine; 4. a conveying device; 5. a first feed hopper; 6. a sand pre-selection vibrating screen; 7. a jaw crusher; 8. a first double-screw sand washer; 9. a first tailings recovery all-in-one machine; 10. a second feed hopper; 11. a sandstone vibrating screen; 12. a third sand-stone vibrating screen; 13. a third feeding hopper; 14. the double-screw sand washer comprises a first double-screw sand washer and a second double-screw sand washer; 15. a sewage collection tank; 16. high-efficiency impact breaking machine; 17. a second vibratory feeder; 18. a third vibrating feeder; 19. a middle-crushing single-cylinder hydraulic cone crusher; 20. a dust removal device; 21. a dust storage tank; 22. a delivery conduit; 23. and the second tailing recycling all-in-one machine comprises a first tailing recycling all-in-one machine and a second tailing recycling all-in-one machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
An environment-friendly wet production device for sand and stone aggregates, wherein the whole production process comprises a sand and stone crushing system and a water treatment system; the gravel crushing system is sequentially connected with a gravel coarse crushing module, a gravel fine crushing module, a secondary screening module, a shaping module, a gravel finished product screening module and a tailing recycling module through a material conveying device; the material conveying device is used for conveying aggregate between the adjacent modules; all modules in the gravel crushing system are used for crushing and screening gravel aggregates to prepare qualified finished aggregate; and the tailing recycling module is used for recycling the fine sand generated in the pre-screening and the secondary screening. The intelligent control system has the functions of one-key starting and stopping, parameter adjustment, chain stopping, fault alarming, capacity statistics, equipment control, equipment detection and the like, realizes intelligent design, realizes centralized control of the whole system, and carries out intelligent management aiming at the functions realized by each module; the water treatment system removes sand and sand in sand and stone and treats wastewater in a water washing mode in the screening process of the sand and stone material. The environment-friendly dust removal system is used for carrying out dust removal treatment on dust generated at feeding positions of the fine crushing module and the shaping module and carrying out spraying dust suppression on the whole production line.
Preferably, the gravel coarse crushing module comprises a gravel raw material bin, a gravel vibrating feeder, a first feed hopper, a gravel pre-selection vibrating screen and a gravel jaw crusher; the feeding port of the sandstone raw material bin is flush with the ground and is communicated and arranged above the sandstone vibrating feeder; the gravel vibration feeder is arranged below the ground, the gravel preselection vibration screen is arranged below the first feed hopper, the gravel jaw crusher is arranged on a steel structure platform which is at a certain height away from the ground, the gravel preselection vibration screen is arranged above a feed inlet of the gravel jaw crusher, and the steel structure platform can also be used as an overhaul platform; the discharge port end of the sandstone vibrating feeder is connected with the conveying equipment, and the discharge end of the conveying equipment is communicated with the first feed hopper; a preselection vibrating screen is communicated between the gravel jaw crusher and the first gravel feed hopper, a tailing outlet end is arranged in the preselection vibrating screen, and the preselection vibrating screen is communicated with the first spiral sand washer through a material falling channel; the gravel fine crushing module comprises an overhauling platform, a vibrating feeder and a middle crushing single-cylinder hydraulic cone crusher; the middle-crushing single-cylinder hydraulic cone crusher is arranged on a steel structure platform with a certain height, the maintenance platform is divided into three layers from bottom to top on the steel structure platform and comprises three maintenance platforms, and the three maintenance platforms are respectively arranged at the middle-crushing single-cylinder hydraulic cone crusher, below the vibrating feeder and at the outlet end of the conveying device; the discharge port end of the jaw crusher is communicated with the feed port of the adjusting bin above the vibrating feeder through a conveying device; the middle-crushing single-cylinder hydraulic cone crusher is arranged below the vibrating feeder, and a feeding port of the middle-crushing single-cylinder hydraulic cone crusher is connected with a discharging port of the vibrating feeder; the secondary screening module comprises an overhauling platform and a sand and stone vibrating screen; grit shale shaker and grit preliminary election shale shaker are at same height, and the conveyor's that the discharge gate is connected for the middle-size broken single cylinder hydraulic cone crusher discharge gate above that, the terminal below of conveyor is the second grit feeder hopper, sets up the second grit shale shaker below this feeder hopper, and the aggregate that accords with the condition after the grit aggregate that sieves is carried out in this grit shale shaker department sieves gets into the plastic module, otherwise gets into the fine crushing module through conveyor once more. A tailing outlet end is arranged in the vibrating screen and communicated with a second spiral sand washer through a material falling channel; the shaping module comprises an overhauling platform, a vibrating feeder and an impact crusher; the maintenance platform and the fine crushing module are the same steel structure platform; the maintenance platform is arranged on the steel structure platform at three positions and respectively arranged at the impact crusher, below the vibrating feeder and at the outlet end of the conveying device; the discharge port end of the qualified aggregate of the secondary screening module is communicated with the feed port of the adjusting bin above the vibrating feeder through a conveying device; the impact crusher is arranged below the vibrating feeder, and a feeding port of the impact crusher is connected with a discharging port of the vibrating feeder. The sand finished product screening module comprises an overhauling platform and a sand vibrating screen; the grit shale shaker is at same height with grit preliminary election shale shaker, and for impact crusher discharge gate conveyor's end above it, after the grit aggregate that sieves in this grit shale shaker department through the third feeder hopper sieves, the aggregate that does not conform to the condition gets into once more and gets into the plastic module through conveyor. The tailings recovery module comprises a spiral sand washer and a tailings recovery all-in-one machine; the spiral sand washer is arranged on the ground; the tailing recycling all-in-one machine is also arranged on the ground; the spiral sand washer inclines, a discharge port of the spiral sand washer is arranged above the sand recovery all-in-one machine and communicated with a feed end of the sand recovery all-in-one machine, and aggregate meeting the conditions enters a finished product warehouse through the conveying device. The whole module is provided with two positions, the first position is provided with a node behind the coarse crushing module, and the second position is provided with a node behind the secondary screening.
Preferably, the intelligent control system has the functions of one-key starting and stopping, parameter adjustment, chain stopping, fault alarming, capacity statistics, equipment control, equipment detection and the like, intelligent design is achieved, centralized control of the whole system is achieved, and intelligent management is conducted on the functions achieved by the modules.
Preferably, the water treatment system comprises a production process water supply part and a production process water discharge part; in the water supply part of the production process, clean water in a main pipeline washes stones through a square pipeline on a vibrating screen and enters a spiral sand washer through a shuttle groove. And in the drainage part of the production process, sewage generated by site cleaning and drainage of the spiral sand washer are gathered in a sewage collecting tank below the tailing all-in-one machine through a drainage pipeline, and further wait for post-treatment.
Preferably, the dust removal system comprises dust removal equipment and an ash storage tank; the dust removing equipment is arranged beside the fine crushing module and the shaping module, and the feeding ports of the two modules are respectively provided with a dust hood and enter the dust removing equipment through a dust collecting pipeline; the ash storage tank is arranged beside the dust removing equipment and is communicated with the dust removing equipment through a conveying pipeline. The conveying pipeline is a communication pipeline between the dust removal systems.
Example 1
Referring to fig. 1 and 2, the gravel coarse crushing module comprises a gravel raw material bin 1, a gravel vibrating feeder, a first feed hopper 5, a gravel preselection vibrating screen 6, a gravel jaw crusher 7 and three overhauling platforms; the sandstone raw material bin 1 is arranged above the sandstone feeder 2, a feeding port is flush with the ground, so that the raw material vehicle can conveniently unload materials, and a discharge port of the raw material bin is communicated with the sandstone feeder; the sandstone feeder 2 is arranged below the ground, a conveying device 3 communicated with a first feed hopper 5 is arranged at a discharge port of the sandstone feeder, a sandstone preselection vibrating screen 6 is arranged below the first feed hopper 5, and a jaw crusher 7 is arranged above the feed, so that the feed is convenient; the sand jaw crusher 7 is arranged on a steel structure platform with a certain height away from the ground; the three maintenance platforms are respectively arranged at the position 7 of the jaw crusher, the position of a feed inlet of the vibrating screen 6 and the outlet end of the conveying device, namely above the vibrating screen. The raw material after being screened by the preselected vibrating screen passes through two discharge ports, tailing washed by a wet method enters a double-helix sand washer 8 through a conveying channel, the raw material is conveyed into a jaw crusher 7 by the other discharge port to be coarsely crushed, and the coarsely crushed raw material enters the next fine crushing module through a conveying device.
Referring to fig. 1 and 2, the fine crushing module comprises an overhaul platform, a vibrating feeder 18 and a middle crushing single-cylinder hydraulic cone crusher 19; the middle-crushing single-cylinder hydraulic cone crusher 19 is arranged on a steel structure platform with a certain height, the maintenance platform is divided into three layers from bottom to top on the steel structure platform and comprises three maintenance platforms, and the three maintenance platforms are respectively arranged at the middle-crushing single-cylinder hydraulic cone crusher 19, below the vibrating feeder 18 and at the outlet end of the conveying device 3; the discharge port end of the jaw crusher 7 is communicated with the feed port of the adjusting bin above the vibrating feeder 18 through the conveying device 3; the middle-crushing single-cylinder hydraulic cone crusher 19 is arranged below the vibrating feeder 18, and a feeding port of the middle-crushing single-cylinder hydraulic cone crusher is connected with a discharging port of the vibrating feeder.
Referring to fig. 1 and 2, the secondary screening module comprises an overhaul platform and a sand and stone vibrating screen 11; gravel vibrating screen 11 and grit preliminary election shale shaker 6 are at same height, and for the end of 19 discharge gates conveyor of the single cylinder hydraulic cone crusher of middling broken, aggregate that accords with the condition after the grit aggregate that sieves in this gravel vibrating screen 11 department through second feeder hopper 10 sieves gets into the plastic module, otherwise gets into the middling broken module through conveyor 3 once more.
Referring to fig. 1 and 2, the shaping module comprises an overhaul platform, a vibrating feeder 17 and an impact crusher 16; the maintenance platform and the middle crushing module are the same steel structure platform; the maintenance platforms are arranged on the steel structure platform at three positions and are respectively arranged at the impact crusher 16, below the vibrating feeder 17 and at the outlet end of the conveying device 3; the discharge port end of the qualified aggregate of the secondary screening module is communicated with the feed port of the adjusting bin above the vibrating feeder 17 through the conveying device 3; the impact crusher 16 is arranged below the vibrating feeder 17, and a feeding port of the impact crusher is connected with a discharging port of the vibrating feeder 17.
Referring to fig. 1 and 2, the sand finished product screening module comprises an overhaul platform and a sand vibrating screen 12; the sandstone vibrating screen 12 and the sandstone preselection vibrating screen 6 are at the same height, the tail end of a discharge port conveying device of the impact crusher 16 is arranged above the sandstone vibrating screen 12, and aggregate which does not meet the conditions enters the shaping module again through the conveying device 3 after the sandstone aggregate which is sieved at the sandstone vibrating screen 12 by the third feeding hopper 13 is sieved.
Referring to fig. 1 and 3, the tailings recovery module comprises a spiral sand washer 8 and a tailings recovery all-in-one machine 9, and the whole module is arranged at two positions; the spiral sand washer 8 is arranged on the ground; the tailing recycling all-in-one machine 9 is also arranged on the ground; the spiral sand washer 8 is inclined, a discharge port of the spiral sand washer is arranged above the sand recovery all-in-one machine 9 and communicated with a feed end of the sand recovery all-in-one machine 9, and aggregates meeting conditions enter a finished product warehouse through a conveying device. The first place sets up the node after the coarse crushing module, the second place sets up the node after the secondary screening.
Referring to fig. 1 and 2, the intelligent control system has the functions of one-key start-stop, parameter adjustment, chain stop, fault alarm, capacity statistics, equipment control, equipment detection and the like, realizes intelligent design, realizes centralized control of the whole system, and performs intelligent management on the functions realized by each module.
Referring to fig. 1, a water treatment system includes a production process feed water section and a production process drain water section; in the water supply part of the production process, clean water in a main pipeline washes stones through a square pipeline on a vibrating screen and enters a spiral sand washer through a shuttle groove. And in the drainage part of the production process, sewage generated by site cleaning and drainage of the spiral sand washer are gathered in a sewage collecting tank 15 below the tailing all-in-one machine through a drainage pipeline and further wait for post-treatment.
Referring to fig. 1 and 2, the dust removing system comprises a dust removing device 20 and an ash storage tank 21; the dust removing equipment is arranged beside the fine crushing module and the shaping module, dust suction hoods are respectively arranged at the feed inlet and the discharge outlet of the two modules, and dust is collected and then enters the dust removing equipment through a conveying pipeline; the ash storage tank is arranged beside the dust removing equipment and is communicated with the dust removing equipment through a conveying pipeline 22; the conveying pipeline 22 is a communication pipeline between dust removal systems.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a sand and stone material aggregate green wet process production facility which characterized in that: including grit crushing system and water treatment system and dust pelletizing system, the grit crushing system includes the grit coarse crushing module, the grit fine crushing module, secondary screening module, plastic module, grit finished product sieve module that connect gradually through conveyor (4) that are used for transmitting the grit aggregate, still includes the tailings recovery module of being connected with the grit coarse crushing module.
The water treatment system removes sand and sand in the sand and stone and treats the wastewater in a washing way in the screening process of the sand and stone aggregate;
the environment-friendly dust removal system removes dust generated by the crushing system and sprays and suppresses dust on the whole production line.
2. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 1, which is characterized in that: the gravel coarse crushing module comprises a gravel raw material bin (1), gravel vibration feeding units (2, 3), a first feed hopper (5), a gravel preselection vibrating screen (6) and a jaw crusher (7);
the sandstone raw material bin (1) is arranged above the sandstone feeder (2), and a feeding port is flush with the ground and communicated with the sandstone feeder;
the sand and stone feeder (2) is arranged below the ground, and a discharge hole of the sand and stone feeder (2) is communicated with the first feed hopper (5) through the conveying device (4);
the sand and stone preselection vibrating screen (6) is arranged below the first feed hopper (5) and above the feed of the jaw crusher (7);
the sand jaw crusher (7) is arranged on the steel structure platform.
3. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 2, wherein: the fine crushing module comprises a third vibrating feeder (18) and a middle crushing single-cylinder hydraulic cone crusher (19);
the middle-crushing single-cylinder hydraulic cone crusher (19) is arranged on the steel structure platform;
the discharge port end of the jaw crusher (7) is communicated with the feed port of the adjusting bin above the third vibrating feeder (18) through a conveying device (4);
the middle-crushing single-cylinder hydraulic cone crusher (19) is arranged below the third vibrating feeder (18), and a feeding port of the crushing single-cylinder hydraulic cone crusher (19) is connected with a discharging port of the third vibrating feeder (18).
4. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 3, wherein: secondary screening module includes second feeder hopper (10) of connecting the module discharge gate of thin garrulous through conveyor (4), and the discharge gate below of second feeder hopper (10) is provided with second grit shale shaker (11), and the grit aggregate gets into the plastic module through grit shale shaker (11) screening back qualified gravel aggregate that accords with the condition, is not conform to the condition and sends into well garrulous module in small, broken bits through conveyor (4).
5. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 4, wherein: the shaping module comprises a second vibrating feeder (17) and an impact crusher (16);
the discharge port end of the qualified sand aggregate obtained by the secondary screening module is communicated with the feed port of the adjusting bin above the second vibrating feeder (17) through a conveying device (4); the impact crusher (16) is arranged below the second vibrating feeder (17), and a feeding port of the impact crusher (16) is connected with a discharging port of the second vibrating feeder (17).
6. The green and environment-friendly wet production equipment for sandstone material aggregates as claimed in claim 5, wherein the wet production equipment comprises: grit finished product sieve module includes third feeding funnel (13) of connecting the plastic module discharge gate through conveyor (4), and the discharge gate below of third feeding funnel (13) is provided with third grit shale shaker (12), and the grit aggregate is screened through third grit shale shaker (12) and is not conform to the condition and send into the plastic module through conveyor (4) after.
7. The green and environment-friendly wet production equipment for sandstone material aggregates as claimed in claim 6, wherein the wet production equipment comprises: the tailings recovery module comprises a spiral sand washing machine set (8, 14) and a tailings recovery integrated machine set (9, 23), wherein the spiral sand washing machine set (8, 14) is arranged on the ground; the tailing recycling integrated unit (9, 23) is also arranged on the ground; the spiral sand washing machine sets (8, 14) are obliquely arranged, the discharge ports of the spiral sand washing machine sets (8, 14) are arranged above the sand recovery integrated machine sets (9, 23) and communicated with the feed ends of the sand recovery integrated machine sets (9, 23), sand and stone aggregates meeting the conditions enter a finished product warehouse through a conveying device, and tailing recovery modules are arranged at two positions; the first place sets up the node after the coarse crushing module, the second place sets up the node after the secondary screening.
8. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 7, wherein: the water treatment system comprises a production process water supply part, clear water in a main pipeline passes through pipelines above the sand preselection vibrating screen (6), the sand vibrating screen (11) and the third sand vibrating screen (12) to wash stones, and then enters the spiral sand washer sets (8, 14) through shuttle grooves.
9. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 8, wherein: the water treatment system comprises a production process drainage part, wherein the production process drainage part is used for producing sewage in site cleaning, and the drainage of the spiral sand washer (8, 14) is gathered in a sewage collecting tank (15) below the tailing integrated unit (9, 23) through a drainage pipeline.
10. The sand and stone aggregate green and environment-friendly wet production equipment as claimed in claim 9, wherein: the dust removal system comprises dust removal equipment (20) and an ash storage tank (21); the dust removing equipment (20) is provided with dust hoods at the feed inlet and the discharge outlet of the fine crushing module and the shaping module respectively, and dust is collected and enters the dust removing equipment (20) through a conveying pipeline (22); the ash storage tank is communicated with a dust removal device (20) through a conveying pipeline (22).
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| CN202111049718.6A CN113578498A (en) | 2021-09-08 | 2021-09-08 | Environment-friendly wet production equipment for aggregate of sandstone materials |
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| CN202111049718.6A CN113578498A (en) | 2021-09-08 | 2021-09-08 | Environment-friendly wet production equipment for aggregate of sandstone materials |
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| CN114653460A (en) * | 2022-04-27 | 2022-06-24 | 广西美斯达工程机械设备有限公司 | Material accumulation type crushing and screening production line and screening method |
| CN115069387A (en) * | 2022-06-06 | 2022-09-20 | 徐杰 | Combined crushing and washing mineral processing system |
| CN115069386A (en) * | 2022-06-06 | 2022-09-20 | 徐杰 | Combined mounting platform of crushing, washing and mineral separation system |
| CN115180855A (en) * | 2022-05-31 | 2022-10-14 | 中国水电建设集团十五工程局有限公司 | Method for producing sand by using heterogeneous sandstone |
| CN115235127A (en) * | 2022-07-21 | 2022-10-25 | 西京学院 | Green hot and humid formula grit screening system |
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2021
- 2021-09-08 CN CN202111049718.6A patent/CN113578498A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114653460A (en) * | 2022-04-27 | 2022-06-24 | 广西美斯达工程机械设备有限公司 | Material accumulation type crushing and screening production line and screening method |
| CN114653460B (en) * | 2022-04-27 | 2023-11-17 | 广西美斯达工程机械设备有限公司 | Accumulated material type crushing and screening production line and screening method |
| CN115180855A (en) * | 2022-05-31 | 2022-10-14 | 中国水电建设集团十五工程局有限公司 | Method for producing sand by using heterogeneous sandstone |
| CN115180855B (en) * | 2022-05-31 | 2023-03-14 | 中国水电建设集团十五工程局有限公司 | Method for producing sand by using heterogeneous sandstone |
| CN115069387A (en) * | 2022-06-06 | 2022-09-20 | 徐杰 | Combined crushing and washing mineral processing system |
| CN115069386A (en) * | 2022-06-06 | 2022-09-20 | 徐杰 | Combined mounting platform of crushing, washing and mineral separation system |
| CN115235127A (en) * | 2022-07-21 | 2022-10-25 | 西京学院 | Green hot and humid formula grit screening system |
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