CN212882662U - Crusher for treating solid garbage of urban building - Google Patents

Abstract

The utility model discloses a crusher for treating solid waste in urban construction, which belongs to the technical field of environmental protection, wherein two stirring shafts are arranged in a crushing box, crushing teeth are arranged on the two stirring shafts, one group of edges in the edge of an upper opening of a feeding hopper is provided with a chute, a baffle plate for limiting the upper opening of the feeding hopper and a spraying system arranged on the baffle plate slide in the chute; the discharging hopper is arranged at the bottom of the crushing box, and a dust removal fan is arranged on the side wall of the discharging hopper; in the process of crushing and discharging the building solid garbage, the spraying system and the dust removal fan are used for carrying out double dust removal treatment, so that the dust is prevented from flying, the environmental pollution is avoided, and the human body is damaged.

Description

Crusher for treating solid garbage of urban building

Technical Field

The utility model belongs to the technical field of the environmental protection, concretely relates to crusher is used in municipal building solid waste treatment.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. The materials are not helpful to the building per se, but substances generated in the building process need to be correspondingly treated, so that the ideal engineering project construction can be achieved, in the recycling process, the materials need to be crushed by using a crusher, the traditional crusher is open, and the construction waste has more dust, so that the environmental pollution is easily caused, and the damage to the nearby human body is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crusher is used in municipal building solid refuse treatment to solve the easy contaminated air of current cracker, cause the problem of harm moreover to the healthy people around easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crusher for municipal building solid waste treatment, includes the support, sets up broken case, motor and the feeder hopper on the support be provided with two (mixing) shafts in the broken case, two be provided with broken tooth on the (mixing) shaft, a set of edge in the upper end opening edge of feeder hopper is provided with the spout, it has the upper end open-ended baffle that is used for injecing to slide in the spout to and

the spraying system is arranged on the baffle;

the discharging hopper is arranged at the bottom of the crushing box, and a dust removal fan is arranged on the side wall of the discharging hopper;

and the discharging plate is connected with the discharging hopper and is used for receiving materials.

Preferably, the spraying system comprises a water pipe fixing frame, a water pipe and a nozzle, the water pipe is fixed on the water pipe fixing frame, and the nozzle is communicated with the feed hopper.

Preferably, one end, far away from the sliding groove, of the baffle is provided with a limiting block.

Preferably, a handle for pushing the baffle to slide is further arranged on the baffle.

Preferably, the blanking plate is arranged obliquely, and the higher end of the blanking plate is connected with the blanking hopper.

The utility model discloses a technological effect and advantage: this breaker for municipal building solid refuse treatment utilizes slidable baffle, and the baffle that can slide selects feeder hopper open-ended size, then utilizes spraying system to play the dust fall effect, and the building rubbish after smashing enters into the in-process of hopper down through broken case, and dust exhausting fan can get rid of the external world through dust exhausting fan with some tiny dusts, then utilizes the filter bag to collect these dusts, carries out centralized processing at last.

Drawings

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

fig. 2 is a top view of the present invention.

In the figure: 1-bracket, 2-crushing box, 3-motor, 4-feed hopper, 5-chute, 6-baffle, 7-limiting block, 8-spraying system, 81-water pipe fixing frame, 82-water pipe, 83-nozzle, 9-discharging hopper, 10-dedusting fan, 11-discharging plate, 12-stirring shaft, 13-crushing tooth and 14-handle.

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.

The utility model provides a crusher for municipal building solid waste treatment as shown in the figure, including support 1, set up broken case 2, motor 3 and feeder hopper 4 on support 1, be provided with two (mixing) shafts 12 in broken case 2, be provided with broken tooth 13 on two (mixing) shafts 12, a set of edge in the upper end opening edge of feeder hopper 4 is provided with spout 5, and it has upper end open-ended baffle 6 that is used for injecing feeder hopper 4 to slide in spout 5 to and

a spraying system 8 arranged on the baffle 6;

the discharging hopper 9 is arranged at the bottom of the crushing box 2, and the side wall of the discharging hopper 9 is provided with a dust removal fan 10;

and the blanking plate 11 is connected with the blanking hopper 9 and used for receiving materials.

In the specific implementation process, the construction waste is thrown into the feed hopper 4 through the upper end opening of the feed hopper 4, then the motor 3 drives the stirring shafts 12 to rotate, and the two stirring shafts 12 rotate relatively, so that the crushing teeth 13 on the stirring shafts 12 can crush the large construction waste, the smaller waste falls onto the blanking hopper 9 through the space between the two stirring shafts 12 and is finally discharged through the blanking plate 11, in the whole crushing process,

the baffle 6 can slide along the chute 5 to adjust the size of the opening at the upper end of the feed hopper 4, and the spraying system 8 can perform dust fall treatment on dust generated in the crushing process in the process, so that the water quantity is not too large and is optimal in a fog shape;

in the process that the smaller construction waste falls to the blanking hopper 9 through the space between the two stirring shafts 12, the dust raised in the middle is discharged to the outside through the dust removal fan 10, then the dust is treated by utilizing an external filter bag or other dust cleaning devices, and finally the construction waste falling through the blanking plate 11 has extremely low dust content and little environmental pollution.

In this embodiment, the spraying system 8 includes a water pipe fixing frame 81, a water pipe 82 and a nozzle 83, the water pipe 82 is fixed on the water pipe fixing frame 81, the nozzle 83 is communicated with the feeding hopper 4, the water pipe 82 can also be provided with a faucet or a water valve according to actual conditions, and it can be understood that the water pipe 82 is communicated with an external water pipe, so as to obtain a water source.

Referring to fig. 2 specifically, the setting of stopper 7 can block baffle 6 and continue to slide, also can set up the bracing piece that can freely dismantle between broken case 2 and baffle 6, can play the supporting role on the one hand, and on the other hand also can prevent to make baffle 6 directly separate with feeder hopper 4 because of the artificial reason.

In order to facilitate the pulling of the flap 6, the flap 6 is also provided with a handle 14, see in particular fig. 2, by pulling the handle 14 to move the flap 6.

In the embodiment, the blanking plate 11 is arranged obliquely, wherein the higher end of the blanking plate is connected with the blanking hopper 9, so that the blanking of the broken construction waste can be facilitated.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and "longitudinal", "transverse", "longitudinal", "transverse", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like,

The directional or positional relationships indicated as "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are those shown in the drawings and are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate 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 first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (5)

1. The utility model provides a crusher for municipal building solid waste treatment, includes support (1), sets up broken case (2), motor (3) and feeder hopper (4) on support (1) be provided with two (mixing) shafts (12) in broken case (2), two be provided with broken tooth (13), its characterized in that on (mixing) shaft (12): a set of edges in the upper end opening edge of the feed hopper (4) are provided with a chute (5), in which a baffle (6) is slid for defining the upper end opening of the feed hopper (4), and

a spraying system (8) arranged on the baffle (6);

the discharging hopper (9) is arranged at the bottom of the crushing box (2), and the side wall of the discharging hopper (9) is provided with a dust removal fan (10);

and the blanking plate (11) is connected with the blanking hopper (9) and is used for receiving materials.

2. The crusher for municipal building solid waste treatment according to claim 1, wherein: the spraying system (8) comprises a water pipe fixing frame (81), a water pipe (82) and a nozzle (83), the water pipe (82) is fixed on the water pipe fixing frame (81), and the nozzle (83) is communicated with the feed hopper (4).

3. The crusher for municipal building solid waste treatment according to claim 1, wherein: and a limiting block (7) is arranged at one end, far away from the sliding groove (5), of the baffle (6).

4. The crusher for municipal building solid waste treatment according to claim 1, wherein: the baffle (6) is also provided with a handle (14) for pushing the baffle (6) to slide.

5. The crusher for municipal building solid waste treatment according to claim 1, wherein: the blanking plate (11) is obliquely arranged, and the higher end of the blanking plate is connected with the blanking hopper (9).

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