阅读说明：本技术 一种绿色施工用除尘回收装置及其方法 (Dust removal and recovery device for green construction and method thereof ) 是由 赵光军 李祥明 李苏红 李升� 丁尚国 于 2021-05-17 设计创作，主要内容包括：本发明涉及一种绿色施工用除尘回收装置及其方法,包括粉碎机构、连通管和压缩机构。粉碎机构与压缩机构通过连通管相连通,粉碎机构形成粉碎废料,粉碎机构的内腔顶部设置有喷淋器,形成降尘废料。压缩机构内设置有抽吸组件,抽吸组件用于抽取粉碎机构内腔的降尘废料。压缩机构用于将抽吸组件所抽吸的降尘废料进行压缩。粉碎机构直接与地面接触,便可直接地将固体废料粉碎,无需上料进行粉碎,形成粉碎废料,再粉碎的同时通过喷淋器向粉碎废料喷淋降尘,得到降尘后的降尘废料,降尘废料再通过压缩机构内的抽吸组件抽吸至压缩空间内对降尘废料进行压缩,同时在回收时避免废料扬尘,而且通过压缩机构对废料进行压缩,尽可能地减小废料所占的空间。(The invention relates to a dust removal and recovery device for green construction and a method thereof. The crushing mechanism is communicated with the compression mechanism through a communicating pipe, the crushing mechanism forms crushing waste, and a sprayer is arranged at the top of an inner cavity of the crushing mechanism to form dust-falling waste. Be provided with the suction subassembly in the compression mechanism, the suction subassembly is used for extracting the dust fall waste material of rubbing crusher constructs the inner chamber. The compression mechanism is used for compressing the dust fall waste material sucked by the suction assembly. Rubbing crusher constructs direct and ground contact, alright directly smash solid waste, it smashes to need not the material loading, form crushing waste, spray the dust fall to crushing waste through the sprayer when smashing again, obtain the dust fall waste material after the dust fall, dust fall waste material rethread suction subassembly in the compression mechanism compresses the dust fall waste material in to the compression space, avoid the waste material raise dust when retrieving simultaneously, compress the waste material through compression mechanism in addition, reduce the shared space of waste material as far as possible.)

1. The utility model provides a green construction is with removing dust recovery unit which characterized in that: comprises a crushing mechanism (10), a communicating pipe (20) and a compressing mechanism (30);

the crushing mechanism (10) is communicated with the compression mechanism (30) through the communicating pipe (20), the crushing mechanism (10) is used for crushing solid waste to be recovered to form crushed waste, and a sprayer (40) is arranged at the top of an inner cavity of the crushing mechanism (10) and used for spraying the crushed waste to form dust-fall waste;

a suction assembly (50) is arranged in the compression mechanism (30), and the suction assembly (50) is used for extracting the dust-fall waste in the inner cavity of the crushing mechanism (10);

the compression mechanism (30) is used for compressing the dustfall waste sucked by the suction assembly (50).

2. The dust removal and recovery device for green construction according to claim 1, wherein: the crushing mechanism (10) comprises a crushing shell (101), a crushing roller (102) and a first driving component (103);

the bottom and the front side of the crushing shell (101) are provided with openings;

the crushing roller (102) is arranged at the opening of the front side, and two ends of the crushing roller (102) are rotatably arranged in the crushing shell (101);

the first driving part (103) is fixedly arranged outside the crushing shell (101) and is in driving connection with one end of the crushing roller (102) so as to drive the crushing roller (102) to rotate, and then solid waste to be recycled is crushed.

3. The dust removal and recovery device for green construction according to claim 2, wherein: the suction assembly (50) comprises a suction pump (501), the suction pump (501) is arranged at the top of the compression mechanism (30), and the suction pump (501) works to enable the interior of the compression mechanism (30), the communicating pipe (20) and the inner cavity of the crushing shell (101) to be negative pressure.

4. The dust removal and recovery device for green construction according to claim 3, wherein: the compression mechanism (30) comprises a compression housing (301), a compression plate (302) and a second drive member (303);

the second driving part (303) is arranged at the top of the compression shell (301) and is in driving connection with the compression plate (302) so as to enable the compression plate (302) to move up and down in the compression shell (301).

5. The dust removal and recovery device for green construction according to claim 4, wherein: the compression mechanism (30) further comprises a bearing plate (304), a filtering screen (306) and a wastewater collecting tank (307) which are arranged in the inner cavity of the compression shell (301);

the bearing plate (304) is a plate-shaped structural member with the middle part sunken inwards, the bearing plate (304) is fixedly connected with the compression shell (301), and through holes (305) are formed in the bearing plate (304) at equal intervals;

the filtering screen (306) is arranged above the bearing plate (304);

the wastewater collection tank (307) is arranged below the bearing plate (304).

6. The dust removal and recovery device for green construction according to claim 4, wherein: the communication pipe (20) is made of PVC soft materials, one end of the communication pipe (20) is communicated with the crushing shell (101), and the other end of the communication pipe (20) is communicated with the compression shell (301).

7. The dust removal and recovery device for green construction according to claim 2, wherein: the bottom of the crushing shell (101) is provided with wavy friction lines.

8. A dust removal recovery method for green construction is characterized in that: the method is based on the dust removal and recovery device for green construction of any one of claims 1 to 7, and comprises the following steps:

s1, starting the crushing mechanism (10), wherein the crushing mechanism (10) is used for crushing the solid waste to be recycled to form crushed waste;

s2, then starting a sprayer (40) to spray the crushed waste in the step S1 to form dust-reducing waste;

s3, then starting a suction assembly (50) to extract the dust-fall waste in the step S3 of the inner cavity of the crushing mechanism (10);

s4, finally, a compression mechanism is started, and the dust waste sucked by the suction assembly (50) in the step S3 is compressed.

Technical Field

The invention relates to the technical field of green construction buildings, in particular to a dust removal and recovery device for green construction and a method thereof.

Background

At present, in the construction such as engineering building, green construction is advocated mostly, but to the clearance of some solid waste in the engineering building needs a large amount of manpower transport, and simultaneously, the shared space of solid waste is big, can not once only retrieve. Moreover, a large amount of dust is generated when the waste materials are removed, so that the human body is injured, and the requirement of green construction cannot be met.

Therefore, a dust removal and recovery device for green construction and a method thereof are needed urgently.

Disclosure of Invention

Technical problem to be solved

In view of the above disadvantages and shortcomings of the prior art, the present invention provides a dust removal and recovery device for green construction and a method thereof, which solve the technical problems that the removal of solid waste materials during engineering construction requires a large amount of manual transportation, and the solid waste materials occupy a large space and cannot be recovered at one time, and a large amount of dust is generated during the removal of the waste materials, which causes harm to human bodies and further fails to meet the requirements of green construction.

(II) technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that:

on one hand, the dust removal and recovery device for green construction comprises a crushing mechanism, a communicating pipe and a compression mechanism;

the crushing mechanism is communicated with the compression mechanism through the communicating pipe, the crushing mechanism is used for crushing solid waste to be recovered to form crushed waste, and a sprayer is arranged at the top of an inner cavity of the crushing mechanism and used for spraying the crushed waste to form dust-falling waste;

a suction assembly is arranged in the compression mechanism and is used for sucking the dust-fall waste in the inner cavity of the crushing mechanism;

the compression mechanism is used for compressing the dust fall waste material sucked by the suction assembly.

Optionally, the shredder mechanism comprises a shredder housing, a shredder roller and a first drive member;

the bottom and the front side of the crushing shell are provided with openings;

the crushing roller is arranged at the opening of the front side, and two ends of the crushing roller are rotatably arranged in the crushing shell;

the first driving part is fixedly arranged outside the crushing shell, and is in driving connection with one end of the crushing roller so as to drive the crushing roller to rotate, and further the solid waste to be recycled is crushed.

Optionally, the suction assembly comprises a suction pump disposed at a top of the compression mechanism, the suction pump operating such that the interior of the compression mechanism, the communicating tube, and the shredder housing inner chamber are all at a negative pressure.

Optionally, the compression mechanism comprises a compression housing, a compression plate and a second drive member;

the second driving part is arranged at the top of the compression shell and is in driving connection with the compression plate so that the compression plate can move up and down in the compression shell.

The compression mechanism also comprises a bearing plate, a filtering screen and a wastewater collecting tank which are arranged in the inner cavity of the compression shell;

the bearing plate is a plate-shaped structural member with the middle part sunken inwards, the bearing plate is fixedly connected with the compression shell, and through holes are formed in the bearing plate at equal intervals;

the filtering screen is arranged above the bearing plate;

the wastewater collecting tank is arranged below the bearing plate.

Optionally, the communicating pipe is made of a PVC soft material, one end of the communicating pipe is communicated with the crushing shell, and the other end of the communicating pipe is communicated with the compression shell.

Optionally, the bottom of the crushing shell is provided with wavy friction lines.

On the other hand, the method for recovering the dust for green construction is based on the device for recovering the dust for green construction and comprises the following steps:

s1, starting the crushing mechanism, wherein the crushing mechanism is used for crushing the solid waste to be recovered to form crushed waste;

s2, starting a sprayer, and spraying the crushed waste in the step S1 to form dust-fall waste;

s3, starting a suction assembly, and extracting dust-fall waste in the step S3 of the crushing mechanism cavity;

and S4, finally, starting a compression mechanism, and compressing the dust-fall waste sucked by the suction assembly in the step S3.

(III) advantageous effects

The invention has the beneficial effects that: according to the dust removal and recovery device for green construction and the method thereof, the solid waste can be directly crushed by directly contacting the crushing mechanism with the ground, the crushed waste is formed without feeding and crushing, dust is sprayed to the crushed waste by the sprayer while being crushed again to obtain the dust-reduced waste after dust reduction, the dust-reduced waste is sucked into the compression space by the suction assembly in the compression mechanism to compress the dust-reduced waste, automatic waste recovery is realized, dust raising of the waste is avoided during recovery, and the waste is compressed by the compression mechanism, so that the space occupied by the waste is reduced as much as possible.

Drawings

FIG. 1 is a perspective view of a dust-removing and recovering device for green construction according to the present invention;

FIG. 2 is a side cross-sectional view of the shredder mechanism of FIG. 1;

fig. 3 is a front sectional view of the compression mechanism of fig. 1.

[ description of reference ]

10: a crushing mechanism; 101: pulverizing the shell; 102: a crushing roller; 103: a first drive member;

20: a communicating pipe;

30: a compression mechanism; 301: compressing the shell; 302: a compression plate; 303: a second drive member; 304: a bearing plate; 305: a through hole; 306: filtering the screen; 307: a wastewater collection tank;

40: a sprayer;

50: a suction assembly; 501: a suction pump.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. Where directional terms such as "upper", "lower", "left" and "right" are used herein, reference is made to the orientation of FIG. 1.

Referring to fig. 1 to 3, in one aspect, a dust removal and recovery apparatus for green construction and a method thereof according to an embodiment of the present invention includes a crushing mechanism 10, a communicating pipe 20, and a compressing mechanism 30.

The crushing mechanism 10 is communicated with the compression mechanism 30 through a communicating pipe 20, the crushing mechanism 10 is used for crushing solid waste to be recycled to form crushed waste, and a sprayer 40 is arranged at the top of an inner cavity of the crushing mechanism 10 and used for spraying the crushed waste to form dust-falling waste.

A suction assembly 50 is disposed within the compression mechanism 30, and the suction assembly 50 is configured to extract the dusty waste material from the chamber of the shredder mechanism 10.

Compression mechanism 30 is used to compress the dusty waste material suctioned by suction assembly 50.

In order to save space, the communication pipes 20 are arranged in an "S" shape.

The invention provides a dust removal and recovery device for green construction, which can directly crush solid waste through direct contact of a crushing mechanism 10 with the ground, crushing is not needed, crushed waste is formed, dust is sprayed to the crushed waste through a sprayer 40 while crushing is carried out, dustfall waste after dust fall is obtained, the dustfall waste is sucked into a compression space through a suction assembly 40 in a compression mechanism 30 to compress the dustfall waste, automatic waste recovery is realized, dust raising of the waste is avoided during recovery, the waste is compressed through the compression mechanism 30, and the space occupied by the waste is reduced as much as possible.

Further, the crushing mechanism 10 includes a crushing housing 101, a crushing roller 102, and a first driving member 103.

The pulverizing casing 101 has openings at the bottom and front side.

The pulverization roller 102 is provided at an opening on the front side, and both ends of the pulverization roller 102 are rotatably provided in the pulverization housing 101.

The first driving member 103 is fixedly disposed outside the pulverizing casing 101, and is drivingly connected to one end of the pulverizing roller 102 to drive the pulverizing roller 102 to rotate, so as to pulverize the solid waste to be recovered. Wherein, first drive component 103 is the motor, and starting motor 103 rotates and then drives crushing roller 102 and rotate, and the roller sword on crushing roller 103 directly contacts with the waste material to make the waste material smash, form crushing waste material. Smash the waste material and carry out kibbling sprayer 40 when smashing casing 101 and start, spray crushing waste material, can the dust fall handle, and then obtain the dust fall waste material. And (5) dust removal of waste materials.

Further, the suction assembly 50 includes a suction pump 501, the suction pump 501 is disposed on the top of the compression mechanism 30, and the suction pump 501 operates to make the interior of the compression mechanism 30, the communicating tube 20 and the inner cavity of the pulverizing casing 101 be negative pressure. Negative pressure is formed to facilitate dust falling waste materials to enter the compression mechanism 30.

Further, the compression mechanism 30 includes a compression housing 301, a compression plate 302, and a second driving member 303.

The second driving part 303 is disposed at the top of the compression housing 301 and is drivingly connected to the compression plate 302 to move the compression plate 302 up and down within the compression housing 301.

Specifically, the second driving part 303 is a hydraulic oil cylinder, and the compression plate 302 is driven by the hydraulic oil cylinder, so that the compression plate 302 moves up and down along the inner cavity of the compression housing 301 under the driving of the hydraulic oil cylinder. Thereby compressing the space occupied by the waste. The structure is simple and convenient to realize.

Further, the compressing mechanism 30 further includes a bearing plate 304, a filtering screen 306 and a waste water collecting tank 307 which are disposed in the inner cavity of the compressing shell 301.

The bearing plate 304 is a plate-shaped structural member with the middle part sunken inwards, the bearing plate 304 is fixedly connected with the compression shell 301, and through holes 305 are formed in the bearing plate 304 at equal intervals.

A filter screen 306 is disposed above the bearing plate 304.

A wastewater collection tank 307 is disposed below the bearing plate 304.

In order to squeeze out excess water from the waste material when the waste material is compressed, the weight of the waste material is reduced and the subsequent treatment process of the waste material is reduced. As the compression plate 302 compresses the waste material downward, the waste material contacts the filter screen 306 and the filter screen 306 deforms. Because the bearing plate 304 is of a shape with an inward concave middle part and a protruding edge, the bearing plate is convenient to contact with the filtering screen 307, and the extrusion effect is better. And simultaneously, the moisture is convenient to discharge.

Further, the communication pipe 20 is made of a PVC soft material, one end of the communication pipe 20 communicates with the crush case 101, and the other end of the communication pipe 20 communicates with the compression case 301. The strength is ensured and the waste material is convenient to pass through.

Further, the bottom of the pulverizing casing 101 is provided with wave-shaped friction lines. The friction force between the crushing roller 101 and the ground is increased, and the crushing of the material by the crushing roller 102 is facilitated.

Further, the sprinkler 40 includes a mains water inlet pipe 402 and a plurality of spray heads 403. The main inlet pipe 402 is provided with an inlet 401. The water inlet 401 is connected to an external water supply line. The spray head 403 controls the solenoid valve through the controller to control the switch.

On the other hand, the method for recovering the dust for green construction is based on the device for recovering the dust for green construction, and comprises the following steps:

s1, starting the crushing mechanism 10, the crushing mechanism 10 is used for crushing the solid waste to be recycled to form crushed waste.

S2, and then activating the sprayer 40 to spray the crushed waste of step S1 to form a dust-reduced waste.

S3 and then actuating the suction assembly 50 to extract the dusty waste material from step S3 of the chamber of the shredder mechanism 10.

S4, finally, the compressing mechanism is activated to compress the dust waste sucked by the suction assembly 50 in the step S3.

The method specifically comprises the following steps: the first member 103 is actuated to crush the waste material by the crushing roller 102 which opens out at the front side of the crushing housing 101, thereby forming crushed waste material. Then, water is added through a water inlet 401 on the main water inlet pipe 402, and the controller controls each spray head 403 to spray and reduce dust to obtain the dust-reduced waste.

The suction pump 501 is activated to suck the inner cavity of the pulverization housing 101 and the communication pipe 20. The dust fall waste is drawn into the compression housing 301. The second driving part 303 is started, the compression plate 302 is driven by the hydraulic oil cylinder, so that the compression plate 302 moves up and down along the inner cavity of the compression shell 301 under the driving of the hydraulic oil cylinder, and excessive water in the waste material is squeezed out when the waste material is compressed.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.