CN213557226U

CN213557226U - A jaw breaker for retrieving building rubbish

Info

Publication number: CN213557226U
Application number: CN202021479380.9U
Authority: CN
Inventors: 姚来成; 赵博; 郝爱民
Original assignee: Shenzhen Pengcheng Jiye Concrete Co Ltd
Current assignee: Shenzhen Pengcheng Jiye Concrete Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-29
Anticipated expiration: 2030-07-23

Abstract

The application relates to a jaw breaker for retrieving construction waste, it includes: the machine case is provided with a crushing cavity consisting of a movable jaw plate and a fixed jaw plate; and set up in the ejection of compact transmission band of broken cavity below, its characterized in that is provided with the first mechanism and the dust absorption mechanism of spraying on the quick-witted case, and the first mechanism that sprays includes: the power source is arranged on the outer wall of the case and is communicated with a water source; a plurality of first atomizing nozzles disposed at a top edge of the crushing cavity; the first water delivery pipe is communicated with the power source and the first atomizing nozzle; and set up in quick-witted outer wall, be used for collecting dust and retrieve the first recovery subassembly that sprays the water, dust absorption mechanism includes: the dust hood is horizontally arranged at the bottom of the discharging conveying belt; and the exhaust fan is arranged on the outer wall of the case and communicated with the dust hood. The dust-removing device has the effect of reducing the dust content in the ambient air in the crushing operation process.

Description

A jaw breaker for retrieving building rubbish

Technical Field

The application relates to the field of jaw crushers, in particular to a jaw crusher for recycling construction waste.

Background

Because the urbanization process is constantly accelerated, novel building is in large quantities, and old building is demolishd by the large tracts of land, and the abandonment concrete who demolishs occupies a large amount of land resources, has caused certain pollution to the environment simultaneously, based on environmental consideration, develops the technique of carrying out regeneration treatment to abandonment concrete at present, and its process includes: crushing, cleaning, screening and proportioning regeneration, wherein a jaw crusher is generally used in the crushing process.

Jaw breaker, its main work position is broken cavity, and broken cavity comprises two jaw boards of movable jaw board and quiet jaw board, and its two jaw movements through the simulation animal accomplish the broken operation of material, and in crushing process, big piece discarded concrete gets into jaw breaker from broken cavity top, and the back is smashed to the warp, falls on ejection of compact transmission band from broken cavity bottom.

In view of the above-mentioned related technologies, the inventor believes that the related technologies have the defects that a large amount of dust flies in the crushing process, which not only pollutes the surrounding environment, but also affects the health of surrounding workers.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust content in the ambient air during the crushing operation, the application provides a jaw crusher for recycling construction waste.

The application provides a jaw breaker for retrieving building rubbish adopts following technical scheme:

a jaw crusher for recycling construction waste, comprising: the machine case is provided with a crushing cavity consisting of a movable jaw plate and a fixed jaw plate; and set up in the ejection of compact transmission band of broken cavity below, its characterized in that, be provided with the first mechanism and the dust absorption mechanism of spraying on the quick-witted case, the first mechanism that sprays includes: the power source is arranged on the outer wall of the case and is communicated with a water source; a plurality of first atomizing nozzles disposed at a top edge of said crushing cavity; the first water delivery pipe is communicated with the power source and the first atomizing nozzle; and set up in machine case outer wall, be used for collecting dust and retrieve the first recovery subassembly that sprays the water, dust absorption mechanism includes: the dust hood is horizontally arranged at the bottom of the case; and the exhaust fan is arranged on the outer wall of the case and communicated with the dust hood.

Through adopting above-mentioned technical scheme, first atomizing nozzle sprays the water smoke to around, can condense the dust in the ambient air, the dust that makes the crushing operation source produce reduces, and then reduced the dust content in the crushing operation surrounding environment widely, and the first recovery subassembly that sets up, retrieve spun water resource, the dust absorption mechanism of setting, at the end of crushing process, can take away a large amount of dust on every side, further reduced the dust content in the crushing operation surrounding environment, through this scheme, handle the dust respectively at the feed inlet and the discharge gate of broken cavity, in the crushing operation process, can reduce the dust in the air and fly upward.

The present application further provides that the first recovery component comprises: the first collecting tank is arranged on the outer wall of the case and close to the first atomizing nozzle; the first notch is formed at the bottom of the first collecting groove; the first filter screen is arranged at the first notch; the water collecting tank is horizontally arranged on the ground; and a main recovery pipe communicating the first notch with the header tank.

Through adopting above-mentioned technical scheme, the water that the first collecting vat of setting can the first spray assembly of splendid attire erupts, simultaneously, can collect the dust of aquatic parcel, and the debris of great granule can be held back to the first filter screen of setting, and the header tank can be collected to the water of collection through main recovery tube to can effectual recovery water resource.

This application further sets up, quick-witted case below still is provided with the second and sprays the mechanism, the second sprays the mechanism and includes: the second water delivery pipe is arranged on one side opposite to the dust hood and communicated with the power source; the second atomizing nozzle is arranged at the water outlet of the second water delivery pipe; and a second recovery assembly arranged below the second atomizing nozzle and used for collecting dust and recovering spraying water.

Through adopting above-mentioned technical scheme, set up the second in bottom of the case and spray the mechanism, spray water smoke to around through second atomizing nozzle, under the action of gravity, can condense and subside the dust in the surrounding air, further reduced the dust content in the broken operation surrounding environment, and the second that sets up is retrieved the subassembly and can be collected the solid-liquid mixture who has condensed the dust, carries out reuse, has reduced the waste of water resource.

The present application further provides that the second recovery assembly comprises: a second collecting tank disposed below the second atomizing nozzle; a second notch formed at the bottom of the second collecting groove; the second filter screen is arranged on the second notch; the recovery branch pipe is communicated with the second notch and the main recovery pipe; the collecting bag is arranged at the position of the water collecting tank and the main recovery pipe; and a tank cover arranged at the top of the water collecting tank.

Through adopting above-mentioned technical scheme, the water smoke that can splendid attire second spray assembly erupts of second collecting vat that sets up, and simultaneously, can collect the dust of aquatic parcel, and the debris of great granule can be held back to the second filter screen that sets up, the water of collection enters into main recovery tube through the recovery branch pipe that sets up, the header tank is collected again, thereby can effectual recovery water resource, in addition, the collection bag of setting can filter the dust of aquatic, only make hydroenergy enough enter into the header tank, when the dust in the collection bag is too much, can be through opening the case lid that sets up, can change the collection bag or will collect the dust clearance in the bag, make the collection bag can filter the dust of aquatic again.

This application further sets up, main recovery pipe is close to the position of header tank is provided with the valve.

Through adopting above-mentioned technical scheme, when changing or clearance collection bag, can close the valve, prevent that the water that contains dust from getting into in the header tank.

This application further sets up, header tank bottom delivery port is connected with the drinking-water pipe, the drinking-water pipe with be provided with the water pump between the header tank.

Through adopting above-mentioned technical scheme, the water pump that sets up and drinking-water pipe mutually support, make the water resource in the header tank can be utilized by the reuse, the effectual water resource that has utilized.

The application further sets up, header tank inner wall middle part level is provided with and is used for bearing the loading board of collection bag.

Through adopting above-mentioned technical scheme, when collecting the interior dust of bag too much for the action of gravity, collect the bag and can subside, the loading board of setting can bear and collect the bag, reduces and collects the bag and drops and lead to the condition of dust reentrant aquatic.

This application further sets up, the header tank is kept away from the curb plate of quick-witted case is the transparent glass board.

Through adopting above-mentioned technical scheme, the transparent glass board that sets up can clearly observe the condition of the collection bag in the header tank and water resource, if collect the bag and damage or drop, can be timely handle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first spraying mechanism can spray water mist at the top of the crushing cavity, so that the dust content in the environment around the crushing operation is greatly reduced, the first recovery assembly can collect a solid-liquid mixture, and the dust collection mechanism arranged below the case can pump away a large amount of dust, so that the dust content in the environment around the crushing operation is further reduced;

2. the second that sets up sprays the mechanism, through spraying water smoke, can condense and subside the dust in the surrounding air, has further reduced the dust content among the broken operation surrounding environment again, and in addition, the subassembly can be retrieved to the second that sets up and the solid-liquid mixture of having condensed the dust has reduced the waste of water resource.

Drawings

FIG. 1 is a front cross-sectional view of the overall construction of the present application;

FIG. 2 is a schematic diagram of the overall structure of the present application;

fig. 3 is a schematic diagram of a first spray mechanism and a second spray mechanism in the present application.

Description of reference numerals: 1. a chassis; 11. crushing the cavity; 12. a discharge conveyor belt; 21. a first atomizing nozzle; 22. a first water delivery pipe; 3. a dust hood; 31. an exhaust fan; 4. a first holding tank; 41. a first filter screen; 42. a primary recovery pipe; 5. a second water delivery pipe; 51. a second atomizing nozzle; 6. a second holding tank; 61. a second filter screen; 62. recovering the branch pipe; 63. a collection bag; 7. a water collection tank; 71. a box cover; 73. a water pump; 74. a water pumping pipe; 75. a carrier plate; 76. a transparent glass plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a jaw breaker for retrieving building rubbish. Referring to fig. 1, the jaw crusher for recovering construction waste comprises a machine case 1, a discharging conveyor belt 12, a first spraying mechanism, a second spraying mechanism and a dust suction mechanism.

Install in quick-witted case 1 and move jaw and quiet jaw, in the crushing operation of jaw breaker, for main work position, move and be formed with broken cavity 11 between jaw and the quiet jaw, there is ejection of compact transmission band 12 at 1 below horizontal installation of quick-witted case, and the discharge gate of 11 bottoms of discharge band 12's loading end orientation broken cavity conveniently receives and conveys the material of jaw breaker output.

In this embodiment, dust absorption mechanism installs in the bottom of quick-witted case 1, dust absorption mechanism includes suction hood 3 and air exhauster 31, in this embodiment, air exhauster 31 passes through the mounting panel level to be fixed in quick-witted case 1 outer wall bottom, be fixed with the lantern ring bottom quick-witted case 1, the extraction duct of air exhauster 31 passes the lantern ring level to be fixed in quick-witted case 1 bottom, inlet port department at the extraction duct installs suction hood 3, in order to inhale more dust, the cover mouth of suction hood 3 sets to loudspeaker form, and the cover mouth is towards the blanking position of broken cavity 11 bottom, thereby can in time suck away a large amount of dust that produces when the blanking.

At the discharge position of the crushing process of the crusher, a large amount of dust flies in the ambient air, and at the moment, the exhaust fan 31 and the dust hood 3 are matched with each other, so that a large amount of dust in the ambient air at the bottom of the crushing cavity 11 can be extracted, and the dust content in the ambient environment of the crushing operation is reduced.

Referring to fig. 2 and 3, the first mechanism that sprays sets up at quick-witted case 1 top, the first mechanism that sprays includes the power supply, first atomizing nozzle 21 and first raceway 22, in this embodiment, the power supply is the suction pump, the suction pump is intake the end and is connected with the water source, the other end is connected with first raceway 22, first raceway 22 extends to quick-witted case 1 top, and be located 11 top edges in broken cavity, first atomizing nozzle 21 is installed at the play water end screw thread of first raceway 22, in this embodiment, in order to spray more water smoke to 11 feed inlets in broken cavity, first atomizing nozzle 21 sets up to two and wholly become loudspeaker forms at quick-witted case 1 top frame symmetry, and the delivery port of first atomizing nozzle 21 is vertical upwards, the delivery port upwards can make the range that water smoke sprays wider, thereby reach better dust removal effect.

At abandonment concrete to jaw breaker feeding in-process, can produce a large amount of dusts, when the building stones are broken, also have a large amount of dusts to produce, when jaw breaker during operation, open the suction pump, the vertical upwards spray water smoke of first atomizing nozzle 21, water falls down under the action of gravity, combines together with the dust in the air, under the action of gravity, drives the dust and subsides, has further reduced the dust content among the broken operation surrounding environment.

In order to retrieve first atomizing nozzle 21 spun water resource, be provided with first recovery subassembly at quick-witted case 1 outer wall, it includes that the bottom sets up first collecting vat 4 and the first filter screen 41 of first notch, in this embodiment, first collecting vat 4 horizontal installation is at quick-witted case 1 outer wall, extend along quick-witted case 1 outer wall, and both ends are close to first atomizing nozzle 21 respectively, first collecting vat 4 can load the solid-liquid mixture that falls after adsorbing the dust, first filter screen 41 is installed on first notch, can effectually play the filter action, in addition, water collection tank 7 has been placed at ground level, water collection tank 7 is connected through main recovery tube 42 with first notch.

In this embodiment, one side of the water collecting tank 7 far away from the jaw crusher is made of transparent glass, a collecting bag 63 is installed at the joint of the water collecting tank 7 and the main recovery pipe 42 through a binding band, the collecting bag 63 can further filter dust in water, only water can enter the water collecting tank 7, furthermore, a bearing plate 75 is horizontally installed in the middle of the inner wall of the collecting tank, the bearing plate 75 is located under the collecting bag 63, when too much dust is in the collecting bag 63, the bearing plate 75 can bear the collecting bag 63 falling down, the possibility that the collecting bag 63 falls off or is damaged due to too large load is reduced, in addition, a valve is installed at a position of the main recovery pipe 42 close to the water collecting tank 7, the amount of water entering the water collecting tank 7 can be controlled by opening and closing the valve, a tank cover 71 is hinged to the top of the water collecting tank 7, and the collecting bag 63 can be conveniently taken and placed by opening.

After first atomizing nozzle 21 spun water adsorbs the dust, under the effect of gravity, can fall in first collecting vat 4, the great granule debris of aquatic can be held back to first filter screen 41, water then gets into main recovery tube 42 through first notch, further filter the dust of aquatic through collecting bag 63, reentry in header tank 7, observe the condition in header tank 7 through transparent glass plate 76, when collecting bag 63 needs to be changed or clear up, can close the valve, then open case lid 71, the collecting bag 63 that will fill with dust takes out, empty dust or more new collecting bag 63.

The water outlet is further formed in the bottom of the side wall of the water collecting tank 7, the water outlet is connected with a water pumping pipe 74, one end, away from the water collecting tank 7, of the water pumping pipe 74 is provided with a water pump 73, the water outlet end of the water pump 73 is connected with a water outlet pipe, one end, away from the water pump 73, of the water outlet pipe is communicated with a water source, the water pumping pipe 74 is matched with the water pump 73, filtered water can be used for spraying and dedusting again, and effective utilization of water resources is achieved.

In this embodiment, the second spraying mechanism is disposed at the bottom of the case 1, and includes a second water pipe 5 and a second atomizing nozzle 51, in this embodiment, the second water pipe 5 is connected to the water pump 73 and extends to the bottom of the case 1, the second water pipe 5 is horizontally installed at one side opposite to the dust hood 3 and is lower than the horizontal position of the dust hood 3, the second atomizing nozzle 51 is installed at the water outlet of the second water pipe 5 in a threaded manner, in this embodiment, the second atomizing nozzle 51 is horn-shaped, two nozzles are located at the material outlet of the crushing cavity 11, and the working principle and effect of the second spraying mechanism are consistent with those of the first spraying mechanism, which is not described herein again.

For the recovery water resource, be provided with the second in the second spray mechanism bottom and retrieve the subassembly, it includes that the second collecting vat 6 of second notch is seted up to the bottom, second filter screen 61 and recovery branch pipe 62, in this embodiment, second collecting vat 6 is located second atomizing nozzle 51 below, second filter screen 61 is installed on the second notch, the second notch is linked together with recovery branch pipe 62, the water that second collecting vat 6 was collected can flow in recovery branch pipe 62 after second filter screen 61 filters, and the one end that second notch was kept away from to recovery branch pipe 62 is linked together with main recovery tube 42, the water that flows through recovery branch pipe 62 finally also can flow to header tank 7, the theory of operation and the effect of second recovery subassembly are unanimous with first recovery subassembly, no longer describe herein.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A jaw crusher for recycling construction waste, comprising: a chassis (1) provided with a crushing cavity (11) consisting of a movable jaw plate and a fixed jaw plate; and set up in ejection of compact transmission band (12) of broken cavity (11) below, its characterized in that, be provided with first mechanism and the dust absorption mechanism of spraying on quick-witted case (1), first mechanism that sprays includes: the power source is arranged on the outer wall of the case (1) and is communicated with a water source; a plurality of first atomizing nozzles (21) arranged at the top edge of said crushing cavity (11); a first water delivery pipe (22) communicating the power source with the first atomizing nozzle (21); and set up in quick-witted case (1) outer wall, be used for collecting dust and retrieve the first recovery subassembly that sprays the water, dust absorption mechanism includes: the dust hood (3) is horizontally arranged at the bottom of the case (1); and the exhaust fan (31) is arranged on the outer wall of the case (1) and communicated with the dust hood (3).

2. The jaw crusher for recycling construction waste as claimed in claim 1, wherein the first recycling assembly comprises: the first collecting tank (4) is arranged on the outer wall of the case (1) and is close to the first atomizing nozzle (21); a first notch formed at the bottom of the first collecting tank (4); a first filter (41) disposed at the first notch; a water collecting tank (7) horizontally arranged on the ground; and a primary recovery pipe (42) communicating the first notch with the header tank (7).

3. Jaw crusher for recycling construction waste as claimed in claim 2, characterized in that a second spraying mechanism is further provided under the cabinet (1), said second spraying mechanism comprising: the second water delivery pipe (5) is arranged on one side opposite to the dust hood (3) and communicated with the power source (2); the second atomizing nozzle (51) is arranged at the water outlet of the second water conveying pipe (5); and a second recovery assembly arranged below the second atomizing nozzle (51) and used for collecting dust and recovering spraying water.

4. A jaw crusher for recycling construction waste as claimed in claim 3, wherein said second recycling assembly comprises: a second collection tank (6) arranged below the second atomizing nozzle (51); a second notch formed at the bottom of the second collecting tank (6); a second filter screen (61) arranged at the second notch; a recovery branch pipe (62) communicating the second notch with the main recovery pipe (42); a collecting bag (63) arranged at the water collecting tank (7) and the main recovery pipe (42); and a tank cover (71) arranged on the top of the water collecting tank (7).

5. Jaw crusher for recycling construction waste in accordance with claim 2, characterised in that the main recycling pipe (42) is provided with a valve close to the collecting tank (7).

6. The jaw crusher for recycling construction waste as claimed in claim 2, characterized in that a water pumping pipe (74) is connected to a water outlet at the bottom of the water collecting tank (7), and a water pump (73) is arranged between the water pumping pipe (74) and the water collecting tank (7).

7. Jaw crusher for recycling construction waste as claimed in claim 4, characterized in that the collecting tank (7) is horizontally provided with a carrying plate (75) in the middle of its inner wall for carrying the collecting bag (63).

8. Jaw crusher for recycling construction waste as claimed in claim 2, characterised in that the side plate of the water collection tank (7) remote from the machine housing (1) is a transparent glass plate (76).