CN209953016U

CN209953016U - Construction waste crusher

Info

Publication number: CN209953016U
Application number: CN201920501109.1U
Authority: CN
Inventors: 高军
Original assignee: Xi'an Haitian Building Materials Co Ltd
Current assignee: Xi'an Haitian Building Materials Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-17
Anticipated expiration: 2029-04-12

Abstract

The utility model relates to a building rubbish breaker, it includes the casing, the slope sets up in the feed inlet of casing top one side, fixes breaker on the casing, sets up the filter equipment of breaker bottom in the casing and sets up in the discharge gate that the casing outer wall just is located the filter equipment below, and casing top outside is provided with the water pump, is connected with the person in charge on the water pump, and the person in charge stretches into to be connected with in the casing and sprays dust collector, and the feed inlet outside articulates there is dustproof baffle. The utility model discloses a construction waste breaker prevents through setting up dust guard during the dust that breaker produced directly diffuses the air to through spraying the dust collector water spray, make the dust dissolve in the aquatic, thereby prevent the dust diffusion, provide good operational environment for the staff.

Description

Construction waste crusher

Technical Field

The utility model belongs to the technical field of breaker's technique and specifically relates to a building rubbish breaker is related to.

Background

Along with the development of social economy, the urbanization construction of China is continuously deepened, a large number of old buildings need to be dismantled and rebuilt, after the buildings are dismantled, a large amount of building garbage can be generated, along with the reconstruction of old cities, the removal of villages in cities, the reconstruction of roads and the like, the building garbage can be increased, wherein the quantity of the construction wastes such as concrete, masonry and cement board is the largest, most of the construction wastes are transported to suburbs or villages for open-air stacking or landfill without any treatment, after the buildings are sorted, crushed, screened and the like, part of steel can be recycled, the crushed concrete blocks can be recycled as the raw materials of the concrete again, the resources are fully utilized, however, the existing construction waste cannot effectively separate metals when being crushed, so that the metals in the construction waste cannot be effectively utilized, and the waste of metal resources is caused.

In order to solve the above problems, the chinese patent publication No. CN207371612U discloses a crushing device for separable metals for construction waste, which has the technical essential that: the power distribution box comprises a box body, the filter screen that sets up crushing chamber and crushing chamber below slope setting in the box, the upside of filter screen bottom even has material circulating device, the filter screen below is provided with convertible electro-magnet group, convertible electro-magnet group is including being first electro-magnet dog and with the second electro-magnet dog that first electro-magnet dog is parallel from top to bottom and is connected through a plurality of support columns, be fixed with the pivot between first electro-magnet dog and the second electro-magnet dog, can separate the metal in the building rubbish alone through convertible electro-magnet group, the metal gets into metal collecting box, other materials get into the collecting box along the electro-magnet dog, can separate crushing incomplete material simultaneously, make the finished product comparatively even.

The problem that building rubbish breaker can not separate the metal has been solved to this scheme, makes the metal among the building rubbish can by the reutilization, but can produce a large amount of dusts in the broken in-process of building rubbish among the above-mentioned scheme, and the dust scatters from feed inlet and discharge gate, and these dusts are drifted around, not only influence constructor's health and still can cause certain pollution to the surrounding environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a building rubbish breaker through spraying dust collector and setting up the baffle at the feed inlet in the inside setting of building rubbish breaker to reduce the diffusion of dust in the broken engineering of building rubbish, provide good operational environment for the staff.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a construction waste crusher, includes the casing, the slope sets up in the feed inlet of casing top one side, fixes the breaker on the casing, set up the filter equipment of breaker bottom in the casing and set up in the casing outer wall and be located the discharge gate of filter equipment below, casing top outside is provided with the water pump, is connected with the person in charge on the water pump, is connected with in charge and sprays dust collector in stretching into the casing, and the feed inlet outside articulates there is dustproof baffle.

By adopting the technical scheme, the dustproof baffle is hinged outside the discharge port, so that the dustproof baffle can prevent a large amount of dust generated by the construction waste during crushing from diffusing into the air, and air pollution is prevented; through setting up spray dust collector, make the inside dust of building rubbish breaker dissolve in aqueous to reduce the dust that the broken in-process of building rubbish produced, reduce the diffusion of dust, provide good operational environment for the staff.

The utility model discloses further set up to: be provided with the dust sensor on the inside lateral wall of casing, be equipped with the controller in addition, water pump and dust sensor all connect in the controller.

Through adopting above-mentioned technical scheme, through the work of controller control dust sensor, when dust sensor detects that the dust content in the building rubbish breaker is greater than the default on the controller, the dust sensor can send a signal for the controller, and the controller receives this signal after control water pump work, sprays dust collector after the water pump work and begins the water spray dust removal, uses automatic control such as dust sensor and controller, can liberate the manpower, convenience of customers uses.

The utility model discloses further set up to: the spraying dust removal device comprises a plurality of spraying pipes radially connected with the bottom end of the main pipe and a plurality of spraying branch pipes uniformly arranged on the spraying pipes, and the bottom ends of the spraying branch pipes are provided with atomizing nozzles.

Through adopting above-mentioned technical scheme, spray the area through setting up a plurality of sprinkler pipes and a plurality of branch pipes of spraying can enlarge water, can become water smoke blowout with water through setting up atomizer, make spun water more even, can the using water wisely, and water smoke combines with the dust more easily again, can strengthen dust removal effect.

The utility model discloses further set up to: the atomizing nozzle is provided with a dust screen which is arranged in parallel with the top end of the shell, and the dust screen is connected to the inner wall of the shell.

Through adopting above-mentioned technical scheme, atomizer blocks up easily, and is provided with the dust screen in atomizer below and can block the dust, guarantees the air quality of dust screen top, prevents to influence sprinkler's dust removal effect because of atomizer is blocked.

The utility model discloses further set up to: the dust guard coincide is provided with the dust guard, and the dust guard is concavo-convex structure, and the dust guard surface is equipped with a plurality of recesses.

Through adopting above-mentioned technical scheme, the dust touch gather in the recess on the dust guard behind the dust guard in, and the dust that passes the dust guard can prevent that the dust from flying upward because of stopping of dust guard drops on the dust guard, improves dust removal effect.

The utility model discloses further set up to: the filtering device comprises a first filtering net and a second filtering net, wherein the first filtering net is an arc surface and is obliquely arranged, the second filtering net is obliquely arranged, an opening is formed in the bottom of the first filtering net, and a secondary crushing device is arranged at the opening.

Through adopting above-mentioned technical scheme, the first filter screen that is cambered surface and slope setting not only can filter the building rubbish after breaker is broken, can make the cubic material that is not filtered remove secondary breaker broken once more under the effect of self gravity moreover, the second filter screen that the slope set up can make the material on the second filter screen remove second filter screen bottom under the effect of self gravity, building rubbish can be by broken more evenly thoroughly after two broken, convenience of customers is to these building rubbish reuse.

The utility model discloses further set up to: one end of the secondary crushing device is fixed on the side wall of the shell, the other end of the secondary crushing device is connected with the first filter screen, and the second filter screen is positioned below the secondary crushing device.

By adopting the technical scheme, one end of the secondary crushing device is fixed on the side wall of the shell, and the other end of the secondary crushing device is connected with the first filter screen, so that the materials which are not sieved by the first filter screen can enter the secondary crushing device for secondary crushing, and the construction waste is crushed more uniformly; secondary breaker below is provided with the second filter screen, can select through the second filter screen can not be by great material granule such as broken stone after secondary breaker is broken once more, and the less material granule that is sifted is located the casing bottom, and convenience of customers utilizes these building rubbish once more.

The utility model discloses further set up to: the discharge gate includes first discharge gate and second discharge gate, first discharge gate is located the casing lateral wall of second filter screen top, and the second discharge gate is located the casing lateral wall of second filter screen below.

Through adopting above-mentioned technical scheme, great material granule is exported from first discharge gate, and less granule is exported from the second discharge gate, and convenience of customers uses.

To sum up, the utility model discloses following beneficial effect has:

1. through setting up dust guard and spraying dust collector, can reduce the diffusion of dust in the broken engineering of building rubbish, provide good operational environment for the staff.

2. Through using automatic control such as dust sensor and controller, can liberate the manpower, provide higher quality experience effect for the user.

3. Through setting up a plurality of spray lines and a plurality of branch pipes of spraying and being equipped with atomizer on every spray line, can increase the area that sprays of water, make spray more even, the reinforcing sprays dust collector's dust removal effect.

4. Through setting up secondary breaker can make building rubbish by more even thorough of broken, convenience of customers is to these building rubbish reuse.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the spraying and dust removing device of the present invention.

In the figure, 1, a housing; 2. a feed inlet; 21. a dust-proof baffle plate; 22. a dust-proof plate; 3. a crushing device; 4. a filtration device; 41. a first filter screen; 42. a second filter screen; 43. an opening; 5. a discharge port; 51. a first discharge port; 52. a second discharge port; 6. a spraying dust removal device; 61. a main pipe; 62. a spray tube; 63. spraying branch pipes; 64. an atomizing spray head; 65. a dust screen; 7. a water pump; 8. a secondary crushing device; 9. a dust sensor; 10. and a controller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a construction waste crusher, as shown in fig. 1, as shown in fig. 2, including casing 1, the slope sets up in the feed inlet 2 of 1 top one side of casing, set up breaker 3 in casing 1, set up in the filter equipment 4 of breaker 3 bottom and set up in the discharge gate 5 of 1 outer wall of casing and being located the filter equipment 4 below, 1 top outside of casing is provided with water pump 7, be connected with the person in charge 61 on the water pump 7, it has spraying dust collector 6 to be connected with in being responsible for 61 to stretch into casing 1, 2 outside hinges of feed inlet have dust baffle 21, construction waste can produce a large amount of dusts after breaker 3 is broken, dust baffle 21 can cover feed inlet 2, and then prevent that the dust from diffusing through feed inlet 2, the inside dust of construction waste crusher can be dissolved in the aquatic that.

As shown in fig. 1 and 2, a dust sensor 9 is arranged on the side wall inside the casing 1, a controller 10 is additionally arranged, the water pump 7 and the dust sensor 9 are both connected to the controller 10, the dust sensor 9 is controlled to work through the controller 10, when the dust sensor 9 detects that the dust content in the construction waste crusher is greater than a preset value on the controller 10, the dust sensor 9 sends an electric signal to the controller 10, the controller 10 controls the water pump 7 to start to work after receiving the electric signal, and the water pump 7 drives the spraying and dust removing device 6 to start spraying water for dust removal.

As shown in fig. 2 and 3, the dust spraying and removing device 6 includes a plurality of spraying pipes 62 radially connected to the bottom end of the main pipe 61 and a plurality of spraying branch pipes 63 uniformly arranged on the spraying pipes 62, the bottom end of the spraying branch pipes 63 is provided with an atomizing nozzle 64, a dust screen 65 arranged in parallel with the top end of the housing 1 is arranged below the atomizing nozzle 64, the dust screen 65 is connected to the inner wall of the housing 1, and the dust screen 65 can block dust from blocking the atomizing nozzle 64; dust guard 21 coincide is provided with dust guard 22, and dust guard 22 is concavo-convex structure, and dust guard 22 surface is equipped with a plurality of recesses, and the dust touches behind the dust guard 22 in the recess of convergence on dust guard 22, and the dust that passes dust guard 22 can be because of on dust guard 21 blocks to drop to dust guard 22.

As shown in fig. 2, the filtering device 4 comprises a first filtering net 41 which is a cambered surface and is arranged obliquely and a second filtering net 42 which is arranged obliquely, an opening 43 is arranged at the bottom of the first filtering net 41, a secondary crushing device 8 is arranged at the opening 43, one end of the secondary crushing device 8 is fixed on the side wall of the shell 1, the other end of the secondary crushing device 8 is connected with the first filtering net 41, the second filtering net 42 is positioned below the secondary crushing device 8, the construction waste crushed by the crushing device 3 falls onto the first filtering net 41, smaller particles are filtered by the first filtering net 41, large materials move to the secondary crushing device 8 under the action of self gravity, and crushed again by the secondary crushing device 8, the crushed material is filtered again by the second filter screen 42, wherein smaller particles are filtered by second filter 42 and larger particles remain on second filter 42 and collect at the lower end of second filter 42 under the influence of its own gravity; the discharge port 5 comprises a first discharge port 51 and a second discharge port 52, the first discharge port 51 is located on the side wall of the housing 1 above the second filter screen 42, the second discharge port 52 is located on the side wall of the housing 1 below the second filter screen 42, the material with larger particles is output through the first discharge port 51, and the material with smaller particles is output through the second discharge port 52.

The implementation principle of the embodiment is as follows: when the construction waste crusher works, construction waste enters the construction waste crusher through the feed inlet 2, the dustproof baffle 21 is closed, the crushing device 3 and the secondary crushing device 8 start to work, a large amount of dust is generated when the construction waste is crushed, the dust sensor 9 is controlled to work through the controller 10, when the dust sensor 9 detects that the dust content in the construction waste crusher is greater than the preset value on the controller 10, the dust sensor 9 sends an electric signal to the controller 10, the controller 10 receives the electric signal and then controls the water pump 7 to start working, the water pump 7 works to drive the spraying and dust removing device 6 to start spraying water for dust removal, that is, water conveyed in the water pump 7 sequentially enters the spraying pipe 62 and the spraying branch pipe 63 through the main pipe 61, and finally spraying and dedusting are realized through the atomizing nozzle 64, and the dust screen 65 below the atomizing nozzle 64 can prevent dust from blocking the atomizing nozzle 64; the construction waste crushed by the crushing device 3 falls onto the first filter screen 41, smaller particles are filtered by the first filter screen 41, massive materials move to the secondary crushing device 8 under the action of self gravity, and are crushed again by the secondary crushing device 8, the crushed materials are filtered again by the second filter screen 42, smaller particles are filtered by the second filter screen 42, larger particles are remained on the second filter screen 42, and are gathered at the lower end of the second filter screen 42 under the action of self gravity and are discharged through the first discharge port 51, and the smaller particles filtered by the second filter screen 42 are gathered at the bottom of the shell 1 and are discharged through the second discharge port 52.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a construction waste breaker, includes casing (1), slope setting in feed inlet (2) of casing (1) top one side, fixes breaker (3) on casing (1), sets up filter equipment (4) of breaker (3) bottom in casing (1) and sets up in casing (1) outer wall and discharge gate (5) that are located filter equipment (4) below, its characterized in that: casing (1) top outside is provided with water pump (7), be connected with on water pump (7) and be responsible for (61), be responsible for (61) and stretch into casing (1) in-connection and spray dust collector (6), feed inlet (2) outside articulates there is dust guard (21).

2. The construction waste crusher of claim 1, wherein: be provided with dust sensor (9) on the inside lateral wall of casing (1), be equipped with controller (10) in addition, water pump (7) and dust sensor (9) all connect in controller (10).

3. The construction waste crusher of claim 1, wherein: spray dust collector (6) including be a plurality of spray pipe (62) of radial connection and a plurality of spray branch pipe (63) that evenly set up on spray pipe (62) with being responsible for (61) bottom, spray branch pipe (63) bottom and be provided with atomizer (64).

4. The construction waste crusher of claim 3, wherein: the atomizing nozzle (64) is provided with a dust screen (65) which is arranged in parallel with the top end of the shell (1), and the dust screen (65) is connected to the inner wall of the shell (1).

5. The construction waste crusher of claim 1, wherein: dust guard (21) coincide is provided with dust guard (22), dust guard (22) are concavo-convex structure, and dust guard (22) surface is equipped with a plurality of recesses.

6. The construction waste crusher of claim 1, wherein: filter equipment (4) is including being first filter screen (41) and the second filter screen (42) that the slope set up that cambered surface and slope set up, first filter screen (41) bottom is equipped with opening (43), opening (43) department is provided with secondary breaker (8).

7. The construction waste crusher of claim 6, wherein: one end of the secondary crushing device (8) is fixed on the side wall of the shell (1), the other end of the secondary crushing device is connected with the first filter screen (41), and the second filter screen (42) is located below the secondary crushing device (8).

8. The construction waste crusher of claim 7, wherein: the discharge port (5) comprises a first discharge port (51) and a second discharge port (52), the first discharge port (51) is located on the side wall of the shell (1) above the second filter screen (42), and the second discharge port (52) is located on the side wall of the shell (1) below the second filter screen (42).