CN210753142U

CN210753142U - Quick reducing mechanism of building rubbish

Info

Publication number: CN210753142U
Application number: CN201921743149.3U
Authority: CN
Inventors: 李灵芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-16
Anticipated expiration: 2029-10-17

Abstract

The utility model belongs to the technical field of refuse treatment, especially, be a quick reducing mechanism of building rubbish, including smashing the case, be provided with feeder hopper and discharge gate on the crushing case, smash the incasement and be provided with crushing cutter unit and crushing roller unit, and smash the cutter unit and be located the top of smashing roller unit, fixed mounting has the rose box on one side outer wall of crushing case, the bottom fixed mounting of rose box has the trapezoidal fan housing that is located the discharge gate top, the top fixedly connected with induced duct of trapezoidal fan housing, the top of induced duct extends to in the rose box, fixed mounting has the mounting panel in the rose box. The utility model discloses a set up dust filtering mechanism on the discharge gate of smashing the case, can effectively filter and collect the dust that produces when building crushed aggregates discharges, avoid the dust to fly upward everywhere, be favorable to environment and relevant building rubbish to smash personnel's protection.

Description

Quick reducing mechanism of building rubbish

Technical Field

The utility model relates to a refuse treatment technical field especially relates to a quick reducing mechanism of building rubbish.

Background

The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like of construction units or personal teams, and in order to avoid the environmental pollution caused by the construction waste, the construction waste needs to be crushed and further treated, and a construction waste crushing device is needed.

The construction waste rapid smashing device with the application number of 201820458535.7 in the prior art comprises a base and a smashing box; a side plate is fixedly arranged on the right side of the base, a top plate is fixedly arranged at the upper end of the side plate, the crushing box is fixedly arranged on the base, a second rotating shaft is rotatably arranged in the crushing box, and two first rotating shafts are symmetrically and rotatably arranged on the left side and the right side of the second rotating shaft in the crushing box; two crushing rollers are symmetrically arranged on the front side and the rear side of the lower portion of the crushing box. Although the utility model discloses a rotate with opposite direction through a second pivot and two first pivots, thereby carry out quick crushing to rubbish, rotate simultaneously and install two crushing rollers and carry out further crushing to rubbish, not only crushing effect is excellent, smash weak point consuming time moreover, thereby improve the work when building rubbish is smashed, but do not have the dust and collect the function, building rubbish is smashed the back, the in-process of the ejection of compact can produce a large amount of slight dust, if not effectively collect, can cause the influence to the environment, and can influence crushing workman's healthy, for this reason, a quick reducing mechanism of building rubbish is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick crushing device for construction waste.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick crushing device for construction waste comprises a crushing box, wherein a feed hopper and a discharge port are arranged on the crushing box, a crushing cutter unit and a crushing roller unit are arranged in the crushing box, the crushing cutter unit is positioned above the crushing roller unit, a filter box is fixedly installed on the outer wall of one side of the crushing box, a trapezoidal fan cover positioned above the discharge port is fixedly installed at the bottom of the filter box, an induced duct is fixedly connected to the top of the trapezoidal fan cover, the top end of the induced duct extends into the filter box, a mounting plate is fixedly installed in the filter box, a dust removal filter cylinder is fixedly installed on the mounting plate, a top air outlet of the dust removal filter cylinder extends to the upper part of the mounting plate, an exhaust fan is fixedly installed at the top of the filter box, one end of an air suction pipe is fixedly connected to an air inlet of the exhaust fan, the bottom end of the exhaust pipe extends into the filter box, the filter box is kept away from on one side outer wall of crushing case fixed mounting have a water tank, the one end of the air outlet fixedly connected with exhaust pipe of air exhauster, the other end of exhaust pipe extends to in the water tank.

Preferably, the inner wall of the trapezoidal fan housing is fixedly provided with a filter screen.

Preferably, the bottom of rose box fixed mounting has four dead levers that are the rectangle and distribute, and the bottom of four dead levers all with trapezoidal fan housing fixed connection.

Preferably, a water injection port is formed in the top of the water tank, and a sponge block is fixedly mounted in the water injection port.

Preferably, the water tank is fixedly connected with a drain pipe, and the drain pipe is provided with a valve.

Compared with the prior art, the beneficial effects of the utility model are that: the device comprises a crushing box, a feeding hopper, a discharging port, a crushing cutter unit, a crushing roller unit, a filter box, a trapezoidal fan housing, an induced duct, a mounting plate, a dust removal filter cylinder, an exhaust fan, an exhaust pipe, a water tank, an exhaust pipe and a filter screen, wherein when the exhaust fan runs, external air can rush into the trapezoidal fan housing at high speed, building garbage is subjected to double crushing by the crushing cutter unit and the crushing roller unit, flying dust can enter the trapezoidal fan housing along with airflow in the discharging process, the filter screen in the trapezoidal fan housing can prevent large-particle building crushed materials from being sucked into the trapezoidal fan housing together, the dust can enter the filter box through the induced duct and is led to the exhaust pipe, the dust removal filter cylinder can intercept fine dust, the fine dust is collected in the filter box, and the residual fine dust can enter the water tank along with the air through the exhaust fan and the exhaust pipe, the water in the water tank can further filter fine dust in the air, and the fine dust can be blended into the water in the water tank, so that the environment and the human body cannot be influenced;

the utility model discloses a set up dust filtering mechanism on the discharge gate of smashing the case, can effectively filter and collect the dust that produces when building crushed aggregates discharges, avoid the dust to fly upward everywhere, be favorable to environment and relevant building rubbish to smash personnel's protection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a discharge port; 4. a crushing cutter set; 5. a crushing roller set; 6. a filter box; 7. a trapezoidal fan housing; 8. an induced draft pipe; 9. mounting a plate; 10. a dust removal filter cartridge; 11. an exhaust fan; 12. an exhaust pipe; 13. a water tank; 14. an exhaust duct; 15. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a construction waste rapid smashing device comprises a smashing box 1, wherein a feed hopper 2 and a discharge port 3 are arranged on the smashing box 1, a smashing cutter unit 4 and a smashing roller unit 5 are arranged in the smashing box 1, the smashing cutter unit 4 is positioned above the smashing roller unit 5, a filter box 6 is fixedly arranged on the outer wall of one side of the smashing box 1, a trapezoidal fan cover 7 positioned above the discharge port 3 is fixedly arranged at the bottom of the filter box 6, an induced draft tube 8 is fixedly connected to the top of the trapezoidal fan cover 7, the top end of the induced draft tube 8 extends into the filter box 6, a mounting plate 9 is fixedly arranged in the filter box 6, a dust removal filter cartridge 10 is fixedly arranged on the mounting plate 9, the air outlet at the top of the dust removal filter cartridge 10 extends to the upper side of the mounting plate 9, an exhaust fan 11 is fixedly arranged at the top of the filter box 6, the air inlet of the exhaust fan 11 is fixedly connected with one end of an exhaust fan 12, the, a water tank 13 is fixedly arranged on the outer wall of one side of the filter box 6, which is far away from the crushing box 1, an air outlet of the exhaust fan 11 is fixedly connected with one end of an exhaust pipe 14, and the other end of the exhaust pipe 14 extends into the water tank 13;

a filter screen 15 is fixedly installed on the inner wall of the trapezoidal fan housing 7, four fixing rods which are distributed in a rectangular shape are fixedly installed at the bottom of the filter box 6, the bottom ends of the four fixing rods are fixedly connected with the trapezoidal fan housing 7, a water filling port is formed in the top of the water tank 13, a sponge block is fixedly installed in the water filling port, a drain pipe is fixedly connected to the water tank 13, a valve is arranged on the drain pipe, when the exhaust fan 11 operates, external air can fast flow into the trapezoidal fan housing 7 through the crushing box 1, the feed hopper 2, the discharge port 3, the crushing cutter unit 4, the crushing roller unit 5, the filter box 6, the trapezoidal fan housing 7, the induced draft pipe 8, the mounting plate 9, the dust removal filter cartridge 10, the exhaust fan 11, the exhaust pipe 12, the water tank 13, the exhaust pipe 14 and the filter screen 15, after the building rubbish is subjected to double crushing by the crushing, flying dust can enter the trapezoidal fan housing 7 along with air flow, a filter screen 15 in the trapezoidal fan housing 7 can prevent large-particle building crushed aggregates from being sucked into the trapezoidal fan housing 7 together, the dust enters the filter box 6 through the air guide pipe 8 and is led to the air suction pipe 12, the dust removal filter cylinder 10 can intercept fine dust, the fine dust is collected in the filter box 6, the remaining fine dust can enter the water tank 13 through the exhaust fan 11 and the exhaust pipe 14 along with air, water in the water tank 13 can further filter the fine dust in the air, and the fine dust can be blended into the water in the water tank 13, so that the environment and human bodies cannot be influenced; the utility model discloses a set up dust filtering mechanism on the discharge gate 3 of smashing case 1, can effectively filter and collect the dust that produces when building crushed aggregates discharges, avoid the dust to fly upward everywhere, be favorable to environment and relevant building rubbish to smash personnel's protection.

The working principle is as follows: the crushing cutter set 4 and the crushing roller set 5 are both formed by adopting the prior art; the filter screen 15 is made of 304 stainless steel and has the specification of 120 meshes; the filtering fineness of the dust-removing filter cylinder 10 is 3-5 mu m;

when the garbage crusher is used, construction garbage enters the crushing box 1 through the feed hopper 2, the crushing cutter unit 4 can be used for preliminarily crushing the construction garbage, the preliminarily crushed construction garbage then enters the crushing roller unit 5, and the crushing roller unit 5 can be used for further crushing the construction garbage so as to improve the crushing fineness;

the finally crushed building garbage crushed aggregates are discharged through the discharge port 3, a part of dust flies, when the exhaust fan 11 runs, outside air can rush to the trapezoidal fan housing 7 at a high speed, the flying dust can enter the trapezoidal fan housing 7 along with air flow, the filter screen 15 can prevent large building crushed aggregates from being sucked into the trapezoidal fan housing 7 together, other dust can enter the filter box 6 through the air guiding pipe 8, in the subsequent process of leading to the air guiding pipe 12, the dust removal filter cartridge 10 can intercept fine dust, the air entering the air guiding pipe 12 is relatively clean, then the air can enter the water tank 13 through the exhaust fan 11 and the exhaust pipe 14 sequentially, fine dust in the air can be further filtered by water in the water tank 13, finally, the clean air can be discharged through the water injection port at the top of the air injection port 13, and the sponge block in the water injection port can prevent water in the water tank 13 from splashing, after the water in the water tank 13 is used for a period of time, the sewage can be discharged by opening the valve on the sewage discharge pipe, and then a proper amount of clean water is injected through the water injection port.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick reducing mechanism of building rubbish, is including smashing case (1), its characterized in that: the automatic dust removal filter is characterized in that a feed hopper (2) and a discharge port (3) are arranged on the crushing box (1), a crushing cutter unit (4) and a crushing roller unit (5) are arranged in the crushing box (1), the crushing cutter unit (4) is located above the crushing roller unit (5), a filter box (6) is fixedly mounted on the outer wall of one side of the crushing box (1), a trapezoidal fan cover (7) located above the discharge port (3) is fixedly mounted at the bottom of the filter box (6), an induced duct (8) is fixedly connected to the top of the trapezoidal fan cover (7), the top of the induced duct (8) extends into the filter box (6), a mounting plate (9) is fixedly mounted in the filter box (6), a dust removal filter cylinder (10) is fixedly mounted on the mounting plate (9), the top air outlet of the dust removal filter cylinder (10) extends to the top of the mounting plate (9), and an exhaust fan (11) is fixedly mounted at the top of the filter, the air intake fixedly connected with exhaust column (12) of air exhauster (11) one end, the bottom of exhaust column (12) extend to in rose box (6) and with the air outlet fixed connection who strains a section of thick bamboo (10) removes dust, fixed mounting has water tank (13) on one side outer wall of crushing case (1) is kept away from in rose box (6), the one end of the air outlet fixedly connected with exhaust pipe (14) of air exhauster (11), the other end of exhaust pipe (14) extends to in water tank (13).

2. The construction waste rapid smashing device according to claim 1, wherein: and a filter screen (15) is fixedly arranged on the inner wall of the trapezoidal fan housing (7).

3. The construction waste rapid smashing device according to claim 1, wherein: the bottom fixed mounting of rose box (6) has four dead levers that are the rectangle and distribute, and the bottom of four dead levers all is with trapezoidal fan housing (7) fixed connection.

4. The construction waste rapid smashing device according to claim 1, wherein: the top of the water tank (13) is provided with a water injection port, and a sponge block is fixedly arranged in the water injection port.

5. The construction waste rapid smashing device according to claim 1, wherein: and a drain pipe is fixedly connected to the water tank (13), and a valve is arranged on the drain pipe.