WO2020038305A1

WO2020038305A1 - Multi-tower integrated crushing system which is vertically arranged and environmentally friendly, and crushing process thereof

Info

Publication number: WO2020038305A1
Application number: PCT/CN2019/101235
Authority: WO
Inventors: 朱兴良
Original assignee: 浙江晟达机械有限公司
Priority date: 2018-08-19
Filing date: 2019-08-17
Publication date: 2020-02-27
Also published as: CN110833921A

Abstract

A multi-tower integrated crushing system which is vertically arranged and environmentally friendly, and a crushing process thereof. Said integrated crushing system comprises a material crushing production line and at least two closed single buildings (8); each single building (8) is correspondingly provided with vertically arranged shelves (22, 23) therein, each shelf (22, 23) is provided with at least two tiers, tiers of one shelf (22, 23) have a height difference therebetween, and the tiers of the shelf (22, 23) are placed, according to material feeding, crushing and sieving sequence, with crushers (2, 3, 4) or a vibration sieve (5) or a feeding machine (1); a plurality of air ports are provided on the outer wall of the single building (8), the air ports are connected to a negative pressure fan (19) through a connecting air pipe, or a sewage pool (21) is provided at the bottom of the shelf (22, 23), and a spraying nozzle (20) is provided on the inner wall of the single building (8). Said integrated crushing system places, in a collective manner, all of the material equipment in a plurality of closed single buildings (8), effectively solving noise and dust pollution while saving land.

Description

Multi-tower vertical cloth type environmental protection crushing integrated system and crushing process thereof

Technical field

The invention belongs to the field of crushing technology, and particularly relates to a multi-tower vertical cloth type environmentally friendly crushing integrated system and a crushing process thereof.

Background technique

The material crushing operation is not completed by a single machine at one time, but is completed by multi-machine multi-stage crushing. In addition, auxiliary machines such as feeders, conveyors, and vibrating screens are also required. The feeders first convey the raw materials to the primary crusher. After the first crushing, the primary crushed product is conveyed to the secondary crusher through the conveyor for further crushing, and then to the third crushing, fourth crushing, etc., and finally conveyed to the vibrating screen for screening by the conveyor. The finished products are sorted into the warehouse, and the unqualified products are returned to the crusher through the conveyor for further crushing. The above-mentioned equipment forms a crushing production line. Crushing production lines are widely used in the field of building materials and mining resources.

The existing crushing production line is a spreading mesh crushing production line model. It is broken into multiple sections. The two sections are connected by a linear conveyor belt. Due to the limitation of the conveying angle and height, the length of the linear conveyor belt must be maintained at 25-35 meters. , Large area, inconvenient management; and most of the existing crushing production lines are open-air production lines, during operation, a large amount of dust and noise will be generated, the environment is very polluting, and it is very unfavorable to production and health. It is difficult to curb pollution such as “dust, sewage and noise”; coupled with the current stricter environmental protection requirements of national mining companies, production is ordered to stop production if environmental protection fails to meet the standards; therefore, effective measures to prevent dust and noise pollution are necessary . Then, in order to reduce environmental pollution, mining enterprises have taken effective dust removal measures for crushing production lines. Because this expanded crushing production line covers a large area and adopts a unified building method, the project is huge and not desirable. Therefore, some mines The enterprise adopts the method of building a house with a single device. In this way, although the dust and noise are effectively controlled, it causes a lot of inconvenience to the management of the device.

Summary of the Invention

The present invention addresses the above-mentioned shortcomings of the existing crushing production line, and proposes a multi-tower vertical cloth-type environmental protection that centrally arranges all materials and equipment in a plurality of closed or semi-closed single buildings and completely solves the noise and dust pollution. Broken Integrated System.

The object of the present invention can be achieved by the following technical solutions:

A multi-tower vertical cloth-type environmental protection crushing integrated system includes a material crushing production line, which includes a plurality of material equipment, and the material equipment is one of a feeder, a crusher, or a vibrating screen. The broken integrated system also includes at least two closed single buildings, each of which is provided with a vertically arranged mounting rack, each mounting rack is provided with at least two floors, and there is a height difference between each floor of the same mounting rack ;

The above-mentioned crushers or vibrating screens or feeders are arranged on each layer of the mounting rack according to the material feeding crushing and screening order. The feeder is provided with only one and is located at the beginning of the material crushing production line. It is located on the same mounting rack and has a Material transportation is performed between the two material equipments in a direct material transportation relationship from top to bottom. The two material equipments, which are located on two racks and have a direct material transportation relationship, perform material transportation through a transportation mechanism. The transportation mechanism is divided into upper and lower. Layer conveyor and lower and upper conveyor belts;

A plurality of air vents are provided on the outer wall of the single building, and the air vents are connected to a negative pressure fan through a connecting air pipe.

A sewage tank is provided at the bottom of the mounting rack, and a spray port is provided on the inner wall of the single building.

In the above-mentioned multi-tower vertical cloth-type environmentally-friendly crushing integrated system, the single building is provided with a yielding port for a conveying mechanism to pass through.

In the above-mentioned multi-tower vertical cloth-type environmentally-friendly crushing integrated system, the mounting rack includes a horizontal support rack for mounting a crusher or a feeder or a vibrating screen, and a vertical support for supporting the lateral support rack. The vertical support frame and the horizontal support frame are quick installation and disassembly structures.

In the above-mentioned multi-tower vertical cloth-type environmentally friendly crushing integrated system, the single building is a modular modular active assembly structure, including a top plate, a bottom plate, and a side plate, and the top plate, the bottom plate, and the side plate are connected with the bolts by bolts. The vertical support frame and the horizontal support frame are fixed.

In the above-mentioned multi-tower vertical cloth-type environmentally friendly crushing integrated system, the single building is a yurt structure, including a mounting frame and a felt bag, an outer cover, and the mounting frame which are sequentially installed on the mounting frame from the inside to the outside. Including Hana installed vertically and Oni erected on said Hana.

In the above-mentioned multi-tower vertical cloth-type environmentally friendly crushing integrated system, the vibrating screen is provided with only one and is located at the end of the above-mentioned material crushing production line. Each material equipment on the rack is arranged from top to bottom according to the material feeding crushing and screening order.

In the above-mentioned multi-tower vertical cloth-type environmentally-friendly crushing integrated system, the material crushing production line includes a feeder, three crushers, and a vibrating screen. There are two mounting racks, which are divided into a first mounting rack. And the second mounting rack, the three crushers are divided into a first crusher, a second crusher, and a third crusher. The first mounting rack is provided with a feeder, a first crusher, and a second crusher. A third crusher and a vibrating screen are suspended from the top of the second mounting rack. The feeder and the first crusher are docked and the material is conveyed by the gravity of the material. The first crusher and the second crusher are docked and arranged. Material transportation is performed by material gravity. The second crusher and the third crusher are used to transport materials through the lower and upper conveyor belts. The third crusher is connected to the vibrating screen and is used to transport materials by the material gravity. The first crusher is One of jaw crusher, cone crusher, pair roll crusher or impact crusher, the second crusher and third crusher are one of cone crusher, impact crusher or hammer crusher. Species .

In the above multi-tower vertical cloth-type environmentally friendly crushing integrated system, the jaw crusher includes a frame, a driving shaft, a movable jaw, a fixed jaw, and a toggle mechanism. The driving shaft is rotatably disposed on the frame, and the fixed The jaw is fixed on the frame, and the movable jaw is an integrated structure. The movable jaw is eccentrically set on the driving shaft. When the center of gravity of the movable jaw is located on the plumb line on the center of rotation of the driving shaft, the movable jaw forms with the fixed jaw. Wide and narrow crushing cavity.

In the above-mentioned multi-tower vertical cloth-type environmentally-friendly crushing integrated system, an inner cavity is provided in the movable jaw, the inner cavity has an opening, and an inner wall of the inner cavity is provided with a groove and an elbow for articulating the toggle mechanism. The mechanism includes an internal movable jaw, an internal drive shaft, a first toggle plate and a second toggle plate. The internal drive shaft is rotatably disposed on the frame, the internal movable jaw is eccentrically disposed on the internal drive shaft, and one end of the first toggle plate is rotatably disposed on In the groove, the other end is hinged to the inner movable jaw, one end of the second toggle plate is hinged to the inner movable jaw, and the other end is connected to the frame. The inner movable jaw and the first toggle plate are located in the inner cavity. Inside, the two ends of the inner drive shaft protrude from the inner cavity to be rotationally connected to the frame, and one end of the second toggle plate extends into the inner cavity.

A crushing process of a multi-tower vertical cloth type environmentally friendly crushing integrated system is characterized in that it includes the following steps:

Step 1: Assemble each mounting rack at the construction site, and transport multiple materials and equipment to each floor of the mounting rack through a lifting device;

Step 2: Set up a single building or yurt consisting of a top plate, a bottom plate and a side plate on the basis of the mounting rack;

Step 3: Feed the first crusher through the feeder. The first crusher performs a crushing operation. After the first crushing, the material is transferred to the second crusher for the second crushing operation. After the second crushing is completed, the material is transferred to the third crusher. The crusher performs three breaking operations, and during the crushing operation, the single building is treated with dust by a negative pressure fan;

Step four: After multi-stage crushing, the materials are conveyed to a vibrating screen for screening and storage.

The innovative idea of the invention lies in: 1. Centrally distributing all materials and equipment on a plurality of mounting racks to establish a foundation for environmental protection measures; 2. Setting up a closed single building outside the mounting racks, which greatly reduces noise and dust pollution.

The significant structural features of the present invention are: 1. a plurality of closed single buildings; 2. the material equipment in the single buildings is vertically arranged; 3. dust removal equipment is provided.

The core technology of the invention is: the closed single building with dust absorption and sound insulation is used to realize the centralized installation of materials and equipment, while reducing noise and dust removal.

The invention has the advantages of centrally setting all the materials and equipment to establish a foundation for environmental protection measures; integrating the integrated equipment to build a house, changing the original outdoor operation into an indoor operation, and combining dust absorption and sound insulation measures to prevent noise and dust pollution After concentrating equipment and sealing, it protects and saves precious land resources, greatly saves land occupation, facilitates operation, management and maintenance, saves energy and reduces consumption; and it can be relocated and used multiple times in a lively single building, eliminating the need to Second (multiple) infrastructure construction costs; the moving jaw can form a crushing cavity with the fixed jaw naturally when it is in a self-balancing state, so the moving jaw assembly can work back and forth in a self-balancing (that is, vertical) state to minimize Overcome gravity to do work, achieve the purpose of saving work, and improve energy efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention;

2 is a schematic structural diagram of Embodiment 2 of the present invention;

3 is a schematic structural diagram of a single building of the present invention;

Fig. 4 is a structural diagram of a jaw crusher.

In the figure, 1, feeder, 2, first crusher; 3, second crusher; 4, third crusher; 5, vibrating screen; 6, vertical support frame; 7, horizontal support frame; 8, Single building; 9, frame; 10, drive shaft; 11, fixed jaw; 12, movable jaw; 13, inner movable jaw; 14, first toggle plate; 15, second toggle plate; 16, inner drive shaft; 17 , Groove; 18, filter plate; 19, negative pressure fan; 20, sprinkler port; 21, sewage tank; 22, first mounting rack; 23, second mounting rack.

detailed description

The following are specific embodiments of the present invention in combination with the drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

Example 1:

A multi-tower vertical cloth-type environmental protection crushing integrated system includes two closed single buildings 8 and a material crushing production line. The material crushing production line includes a feeder 1, three crushers, and a vibrating screen 5. The three crushers are divided into a first crusher 2, a second crusher 3, and a third crusher 4, and a single-layer multi-layer crusher mounting rack is placed in each single building 8, and the mounting rack is divided into a first mounting Feeder 1, first crusher 2, second crusher 3 are arranged from top to bottom on the first mounting rack 22, and the first mounting rack 22 is suspended from the top to the bottom. Three crushers 4, vibrating screen 5, feeder 1 and first crusher 2 are docked and the material is transported by the material gravity, and first crusher 2 and the second crusher 3 are docked and the material is transported by the material gravity. The second crusher 3 and the third crusher 4 carry materials through a conveying mechanism, and the third crusher 4 is connected with the vibrating screen 5 to carry materials by gravity.

If the two adjacent materials on the same rack are crushers and have a direct material transport relationship from top to bottom, the two crushers are jaw crushers or cone crushers, or roll crushers or impact crushers. One of the crushers, the discharge opening of the upper crusher and the feed inlet of the lower crusher are arranged in a straight line;

If the two adjacent materials on the same rack are crushers and have a direct stone conveying relationship from top to bottom, the two crushers are one of an impact crusher or a hammer crusher. The outlet is arranged diagonally with the inlet of the lower crusher;

If the two adjacent materials on the same rack are crushers and have a direct stone conveyance relationship from top to bottom, the upper crusher is a jaw crusher or cone crusher or a pair of roller crushers or impact crushers. One of the crushers, the lower crusher is one of the impact crusher or hammer crusher, and the outlet of the upper crusher and the feed inlet of the lower crusher are diagonally arranged;

If the two adjacent materials on the same rack are crushers and have a direct stone conveying relationship from top to bottom, the upper crusher is one of the impact crusher or hammer crusher, and the lower crusher is One of a jaw crusher, a cone crusher, a counter-roller crusher, or an impact crusher. The discharge port of the upper crusher and the feed inlet of the lower crusher are arranged in a straight line.

The conveying mechanism is divided into upper and lower conveyer belts or lower and upper conveyer belts: the upper and lower conveyer belts are used for the upper material equipment to convey materials to the lower material equipment, including a descending conveyor belt or a plurality of descending conveyor belts, and the descending conveyor belt is straight And the conveying direction is inclined from the top to the bottom. The inclination angle cannot be greater than 18 degrees. When the conveying gap between the materials and equipment is large, due to the limitation of the conveying angle, the upper and lower conveyor belts must be formed by combining at least two descending conveyor belts. Each descending conveyor is conveyed in order from top to bottom. Among the two adjacent descending conveyors, the output end of the descending conveyor located above is above the input end of the descending conveyor located below, and the extension of the adjacent two descending conveyors. Crossing; the lower and upper conveyor belts are used for the lower material equipment to transport the materials to the upper materials equipment, including an upward conveyor belt or a combination of multiple upward conveyor belts. The upward conveyor belt is linear and the conveying direction is inclined from the bottom to the top. It cannot be greater than 18 degrees. When the conveying gap between materials and equipment is large, due to the limitation of the conveying angle, the The upper conveyor belt must be formed by combining at least two upward conveyor belts. Each upward conveyor belt is conveyed in order from bottom to top. Among the two adjacent upward conveyor belts, the output end of the lower upward conveyor belt is on the upper conveyor belt. Above the input end, the extension lines of two adjacent upward conveyor belts intersect.

The outer wall of the single building 8 is provided with a plurality of air outlets, and the air outlets are connected to the negative pressure fan 19 by connecting air ducts. A filter plate 18 is also provided at the connection between the air outlet and the single building 8 to prevent the broken fine materials from being adsorbed.

The mounting frame includes a lateral support frame 7 for mounting the crusher or feeder 1 or a vibrating screen 5 and a vertical support frame 6 for supporting the lateral support frame 7. The vertical support frame 6 and the lateral support frame 7 are Quick installation and disassembly structure; single building 8 is a modular modular flexible assembly structure, including a top plate, a bottom plate and a side plate, and the top plate, the bottom plate and the side plate are fixed to the vertical support frame 6 and the horizontal support frame 7 by bolts. The outer wall of the top plate, the bottom plate and the side plates is covered with a sound absorbing material.

The jaw crusher includes a frame 9, a driving shaft 10, a movable jaw 12, a fixed jaw 11, a toggle mechanism, an adjusting mechanism, and a return mechanism. The driving shaft 10 is concentrically arranged on the frame 9 through a bearing and a bearing seat, and drives the The shaft 10 is provided with an eccentric section. The shaft center of the eccentric section is deviated from the shaft center of the driving shaft 10. The fixed jaw 11 is vertically fixed on the frame 9. When the movable jaw 12 does not have the action of the toggle plate, that is, in the self-balanced hanging state, the center of gravity of the movable jaw 12 is located on the plumb line of the center of rotation of the drive shaft 10, and the left slope of the movable jaw 12 is naturally inclined. The moving jaw 12 and the fixed jaw 11 naturally form a crushing cavity with an upper width and a lower narrowness. The upper end of the crushing cavity is a feeding port and the lower end is a discharging port. During the crusher working process, the movable jaw 12 is similar to a left-right reciprocating " "Pendulum" movement.

The structure of the movable jaw 12 is a triangular structure with a narrow upper and lower width. The movable jaw 12 is provided with an internal cavity, the internal cavity has an opening, and an inner wall of the internal cavity is provided with a groove 17 for articulation with the toggle mechanism. closure. Compared with the existing structure of the groove 17 with open ends at both ends, the groove 17 with closed ends can eliminate the stress concentration at both ends of the groove 17 and eliminate the structural weakness of the movable jaw 12.

The toggle mechanism includes an inner movable jaw 13, an inner drive shaft 16, a first toggle 14 and a second toggle 15. The first toggle 14 and the inner movable jaw 13 are located in the inner cavity, and the two ends of the inner drive shaft 16 pass through. The inner cavity of the movable jaw 12 is concentrically arranged on the frame 9 through a bearing and a bearing seat. The inner drive shaft 16 is also provided with an inner eccentric section. The axis of the inner eccentric section is deviated from the rotation axis of the inner drive shaft 16. The movable jaw 13 is arranged on the inner eccentric section through concentric rotation of the bearing. The inner movable jaw 13 can be eccentrically rotated relative to the inner drive shaft 16. The left end of the first toggle plate 14 is spherical and is rotatably provided in the above-mentioned groove 17, and the right end is hinged for internal movement On the left side of the jaw 13, the left end of the second toggle plate 15 is hinged on the right side of the inner movable jaw 13, and the right end is hinged on the movable base. The toggle mechanism changes the "movement" of the lower part of the movable jaw 12 to "increasing force", so that the stroke that was originally in the discharge function (refers to the horizontal movement of the lower part of the movable jaw 12) becomes the stroke of the crushing function, and the discharge function is During the crushing process, it is naturally completed (that is, the crushing stroke and the discharge stroke).

The adjusting mechanism is located on the outer side of the movable jaw 12 and is used to adjust the size of the lower discharge opening. The adjusting mechanism includes an adjusting screw and a movable adjusting seat. The movable adjusting seat includes a movable seat body and an adjusting element movably provided on the frame 9. One end of the screw abuts on the adjusting element, and the other end is provided with a booster handwheel. The adjusting element can be a plug or a wedge, and the position of the movable seat can be adjusted by adding or removing a plug or a wedge.

The return mechanism is used to move the jaw 12 to the left and "return the crushing action" to quickly return to the right. The return mechanism includes a pull rod and a return spring. One end of the pull rod is fixed on the movable jaw 12, and the return spring Retraction after stretching to realize the movement of the pull rod, thereby pulling the movable jaw 12, and a part of the return mechanism is arranged in the inner cavity of the movable jaw 12.

Step 2: Set up a single building 8 or a yurt consisting of a top plate, a bottom plate and a side plate on the basis of the mounting rack;

Step 3: Feeding to the first crusher 2 through the feeder 1, the first crusher 2 performs a crushing operation, after the first crushing is completed, the material is transported to the second crusher 3 for the second crushing operation, and the second crushing is completed. Conveyed to the third crusher 4 for three crushing operations, and during the crushing operation, the single building 8 is subjected to dust treatment by a negative pressure fan 19;

Step 4. After the multi-stage crushing, the materials are conveyed to the vibrating screen 5 for screening and storage.

Example 2:

A multi-tower vertical cloth-type environmental protection crushing integrated system includes two closed single buildings 8 and a material crushing production line. The material crushing production line includes a feeder 1, three crushers, and a vibrating screen 5. The three crushers are divided into the first crusher 2, the second crusher 3, and the third crusher 4, and a single-layer multi-layer crusher mounting rack is placed in each single building 8. The mounting rack is divided into the first Feeding rack 22 and second mounting rack 23; feeders 1, first crusher 2, second crusher 3 are arranged on the first mounting rack 22 from top to bottom, and second mounting rack 23 is suspended from top to bottom The third crusher 4, the vibrating screen 5, the feeder 1 and the first crusher 2 are docked and the material is transported by the material gravity, and the first crusher 2 and the second crusher 3 are docked and the material is transported by the material gravity The second crusher 3 and the third crusher 4 carry materials through a lower and upper conveyor belt, and the third crusher 4 is connected with the vibrating screen 5 to carry materials through the gravity of the materials.

A sewage tank 21 is set at the bottom of the mounting rack, and a spray port 20 is provided on the inner wall of the single building 8. The dust in the closed single building 8 is deposited from top to bottom under the action of gravity, and the dust at the bottom of the crusher mounting rack is "brushed" by spraying and deposited in the sewage tank 21.

The toggle mechanism includes an inner movable jaw 13, an inner drive shaft 16, a first toggle 14 and a second toggle 15. The first toggle 14 and the inner movable jaw 13 are located in the inner cavity, and the two ends of the inner drive shaft 16 pass through. The inner cavity of the movable jaw 12 is concentrically arranged on the frame 9 through a bearing and a bearing seat. The inner drive shaft 16 is also provided with an inner eccentric section. The axis of the inner eccentric section is deviated from the rotation axis of the inner drive shaft 16. The movable jaw 13 is arranged on the inner eccentric section through concentric rotation of the bearing. The inner movable jaw 13 can be eccentrically rotated relative to the inner drive shaft 16. The left end of the first toggle plate 14 is spherical and is rotatably provided in the above-mentioned groove 17, and the right end is hinged for internal movement. On the left side of the jaw 13, the left end of the second toggle plate 15 is hinged on the right side of the inner movable jaw 13, and the right end is hinged on the movable base. The toggle mechanism changes the "movement" of the lower part of the movable jaw 12 to "increasing force", so that the stroke that was originally in the discharge function (refers to the horizontal movement of the lower part of the movable jaw 12) becomes the stroke of the crushing function, and the discharge function is During the crushing process, it is naturally completed (that is, the crushing stroke and the discharge stroke).

It should be understood that in the claims and specification of the present invention, all "including" shall be understood as an open-ended meaning, that is, its meaning is equivalent to "containing at least ..." and shall not be understood as closed-ended. Meaning, that its meaning should not be interpreted as "contains only ...".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the technical field to which the present invention pertains may make various modifications or additions to or replace the specific embodiments described in a similar manner, but will not depart from the spirit of the present invention or exceed the definition of the appended claims. Range.

Claims

A multi-tower vertical cloth-type environmental protection crushing integrated system includes a material crushing production line, which includes a plurality of material equipment, and the material equipment is one of a feeder, a crusher, or a vibrating screen. The broken integrated system also includes at least two closed single buildings, each of which is provided with a vertically arranged mounting rack, each mounting rack is provided with at least two floors, and there is a height difference between each floor of the same mounting rack ;

The above-mentioned crushers or vibrating screens or feeders are arranged on each layer of the mounting rack according to the material feeding crushing and screening order. The feeder is provided with only one and is located at the beginning of the material crushing production line. It is located on the same mounting rack and has a Material transportation is performed between the two material equipments in a direct material transportation relationship from top to bottom. The two material equipments, which are located on two racks and have a direct material transportation relationship, perform material transportation through a transportation mechanism. The transportation mechanism is divided into upper and lower. Layer conveyor and lower and upper conveyor belts;

A plurality of air vents are provided on the outer wall of the single building, and the air vents are connected to a negative pressure fan through a connecting air pipe.
A multi-tower vertical cloth-type environmental protection crushing integrated system includes a material crushing production line, which includes a plurality of material equipment, and the material equipment is one of a feeder, a crusher, or a vibrating screen. The broken integrated system also includes at least two closed single buildings, each of which is provided with a vertically arranged mounting rack, each mounting rack is provided with at least two floors, and there is a height difference between each floor of the same mounting rack ;

The above-mentioned crushers or vibrating screens or feeders are arranged on each layer of the mounting rack according to the material feeding crushing and screening order. The feeder is provided with only one and is located at the beginning of the material crushing production line. It is located on the same mounting rack and has a Material transportation is performed between the two material equipments in a direct material transportation relationship from top to bottom. The two material equipments, which are located on two racks and have a direct material transportation relationship, perform material transportation through a transportation mechanism. The transportation mechanism is divided into upper and lower. Layer conveyor and lower and upper conveyor belts;

A sewage tank is provided at the bottom of the mounting rack, and a spray port is provided on the inner wall of the single building.
The multi-tower vertical cloth-type environmentally friendly crushing integrated system according to claim 1 or 2, wherein the mounting rack comprises a horizontal support rack for mounting a crusher or a feeder or a vibrating screen and a support for supporting The vertical support frame of the horizontal support frame; the vertical support frame and the horizontal support frame are quick installation and disassembly structures.
The multi-tower vertical cloth-type environmentally-friendly crushing integrated system according to claim 3, wherein the single building is a modular type modular active assembly structure including a top plate, a bottom plate, and a side plate, and the top plate, the bottom plate, and a side plate The plate is fixed to the vertical support frame and the lateral support frame by bolts.
The multi-tower vertical cloth-type environmentally-friendly crushing integrated system according to claim 3, wherein the single building is a yurt structure and includes a mounting frame and a felt bag installed on the mounting frame in order from the inside to the outside, The outer cover, the mounting frame includes the Hana arranged vertically and the Oni mounted on the Hana.
The multi-tower vertical cloth type environmentally friendly crushing integrated system according to claim 3, wherein the vibrating screen is provided with only one and is located at the end of the material crushing production line, and the vibrating screen is connected with a material for conveying qualified materials Conveying equipment, each material equipment located on the same mounting rack is arranged from top to bottom according to the material feeding crushing and screening order.
The multi-tower vertical cloth-type environmentally-friendly crushing integrated system according to claim 6, characterized in that the material crushing production line includes a feeder, three crushers, and a vibrating screen, and the mounting rack is provided with two, Divided into the first mounting rack and the second mounting rack, the three crushers are divided into the first crusher, the second crusher, and the third crusher. The first mounting rack is provided with a feeder, and the first A crusher, a second crusher, and a second crushing rack have a third crusher, a vibrating screen hanging from top to bottom, a feeder and a first crusher are docked and the material is conveyed by the material gravity. The first crusher and the first crusher The second crusher is connected with the material and is conveyed by the gravity of the material, the second crusher and the third crusher are provided by the lower and upper conveyor belt, and the third crusher is connected with the vibrating screen and is conveyed by the material gravity. The first crusher is one of a jaw crusher, a cone crusher, a pair of roll crushers, or an impact crusher, and the second and third crushers are cone crushers or impact crushers. One kind of hammer crusher.
The multi-tower vertical cloth-type environmentally friendly crushing integrated system according to claim 7, characterized in that the jaw crusher comprises a frame, a drive shaft, a movable jaw, a fixed jaw, and a toggle mechanism, and the drive shaft is arranged to rotate On the frame, the fixed jaw is fixed on the frame. The movable jaw is an integrated structure. The movable jaw is eccentrically set on the drive shaft. When the center of gravity of the movable jaw is located on the plumb line of the rotation center of the drive shaft The jaw and the fixed jaw form a crushing cavity with an upper width and a narrow width.
The multi-tower vertical cloth-type environmentally-friendly crushing integrated system according to claim 8, characterized in that the movable jaw is provided with an internal cavity, the internal cavity has an opening, and an inner wall of the internal cavity is provided with a bracket mechanism for articulating the toggle plate The groove and bracket mechanism includes an internal movable jaw, an internal drive shaft, a first toggle plate, and a second toggle plate. The internal drive shaft is rotatably disposed on the frame, and the internal movable jaw is eccentrically disposed on the internal drive shaft. One end of the toggle plate is rotatably disposed in the above groove, the other end is hinged on the inner movable jaw, one end of the second toggle plate is hinged on the inner movable jaw, and the other end is connected to the frame. The inner movable jaw and the first The toggle plate is located in the inner cavity. The two ends of the inner drive shaft protrude from the inner cavity to be rotationally connected to the frame. One end of the second toggle plate extends into the inner cavity.
A crushing process of a multi-tower vertical cloth type environmentally friendly crushing integrated system is characterized in that it includes the following steps:

Step 1: Assemble each mounting rack at the construction site, and transport multiple materials and equipment to each floor of the mounting rack through a lifting device;

Step 2: Set up a single building or yurt consisting of a top plate, a bottom plate and a side plate on the basis of the mounting rack;

Step 3: Feed the first crusher through the feeder. The first crusher performs a crushing operation. After the first crushing, the material is transferred to the second crusher for the second crushing operation. After the second crushing is completed, the material is transferred to the third crusher. The crusher performs three breaking operations, and during the crushing operation, the single building is treated with dust by a negative pressure fan;

Step four: After multi-stage crushing, the materials are conveyed to a vibrating screen for screening and storage.