CN208161710U - A kind of environmental protection stone crusher - Google Patents

Abstract

The utility model discloses a kind of environmentally friendly stone crushers, including pedestal, the pedestal is equipped with casing, central axis is installed on the casing, rotor disk is installed on the central axis, rotor disk is equipped with fixed pin, quartering hammer is connected on the fixed pin, the lower end of the casing is equipped with sieve plate, the upper end of the casing is equipped with feed hopper, the upper end of the feed hopper is equipped with cover board with hinge, the outside of the casing is covered with puigging, the casing is equipped with dedusting interface, the dedusting interface is connected to water tank by dust removing tube, the water tank is equipped with water inlet and drainpipe, the water tank is connected to negative-pressure air fan by steel pipe.The utility model is set in chassis chamber there are two dedusting interface, dedusting interface generates negative pressure by negative-pressure air fan and the dust in casing is sucked out, dust flows in water tank with air from dust removing tube, dust is melted into water, the outer wall of casing is covered with puigging, can effectively reduce internal rubble noise overseas publicity diffusion.

Description

A kind of environmental protection stone crusher

Technical field

The utility model relates to mining industry rubble field of mechanical technique, specially a kind of environmentally friendly stone crusher.

Background technique

Stone crusher can be divided into medical stoner and mining industry stone crusher according to major class.Magnanimity is adapted in mining industry stone crusher principle Mine hard rock is broken, and typical granite discharging-material size≤40mm accounts for 90%, which handles 100~500 millimeters of side length or less Material.According to broken principle, heavy mining machinery often has jaw crusher, impact breaker, vertical punching with crushing mechanism Impact crusher, hydro cone-crusher, ring hammer crusher, hammer mill, kibbler roll, compound crusher, circle Cone crusher, twin-stage crusher, gyratory crusher, movable crusher etc..The crusher working principle of different model It is entirely different, by taking ring hammer crusher as an example：Hammer mill mainly completes broken material operation by impact energy.Hammer When crusher works, motor drives rotor to make high speed rotation, and material uniformly enters in broken machine cavity, the tup punching of revolution at a high speed Hit, shearing splitting material cause material be broken, meanwhile, the gravity of material itself rushes at material from high-speed rotating tup Frame body Internal baffle, grating are discharged equipped with the grade for being less than screen size in sieve plate, comminuting matter by sieve plate in rotor lower part, Material detention greater than screen size continues the strike and grinding by hammer on sieve plate.

In industrial departments such as metallurgy, mine, chemical industry, cement, there is the waste material of a large amount of raw material and recycling all to need every year It is processed with crusher.Such as in dressing plant, to make the valuable mineral in ore reach monomer separation, it is necessary to use broken Broken machine is by granularity required by crushing raw ore to grinding process.It needs that raw material is crushed to next step job requirements with crushing mechanism Granularity.In departments such as coking plant, sintering plant, ceramics factory, glass industry, powder metallurgy, raw material must be crushed with crushing mechanism To the granularity of next step job requirements.Currently on the market by compared with multiple types stone crusher, but generally existing some problems, then rubble During ratchel fragmentation generate a large amount of dust, pollute environment and be detrimental to health, furthermore produced during rubble Raw biggish noise.

Utility model content

The purpose of this utility model is to provide a kind of environmentally friendly stone crushers, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of environmental protection stone crusher, including pedestal, institute It states pedestal and casing is installed, central axis is installed on the casing, rotor disk is installed on the central axis, rotor disk is equipped with Fixed pin is connected with quartering hammer on the fixed pin, and the lower end of the casing is equipped with sieve plate, and the upper end of the casing is equipped with Feed hopper, the upper end of the feed hopper are equipped with cover board with hinge, and the outside of the casing is covered with puigging, on the casing Equipped with dedusting interface, the dedusting interface is connected to water tank by dust removing tube, and the water tank is equipped with water inlet and drainpipe, institute It states water tank and negative-pressure air fan is connected to by steel pipe.

Preferably, pedestal lower end supporting leg.

Preferably, the water inlet is equipped with tank lid, and tank lid is bolted in water inlet.

Preferably, the drainpipe is equipped with valve switch.

Preferably, irony filter screen is equipped in the dedusting interface.

Preferably, the dust removing tube is steel pipe, and the diameter of the dust removing tube is 100~150mm.

Compared with prior art, the utility model has the beneficial effects that：The utility model removes there are two setting in chassis chamber Dirt interface, dedusting interface generate negative pressure by negative-pressure air fan and the dust in casing are sucked out, and dust flows to water from dust removing tube with air In case, dust is melted into water, effectively reduces dust recycling, and the outer wall of casing is covered with puigging, can effectively be reduced interior The rubble noise overseas publicity in portion is spread, this is tested, and novel structure is simple, and dedusting reduces working well for noise, is suitble to big model Enclose popularization and use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；

Fig. 3 is the partial enlarged view in the utility model Fig. 1 at B.

In figure：1 pedestal, 2 supporting legs, 3 casings, 4 central axises, 5 rotor disks, 6 fixed pins, 7 quartering hammers, 8 dedusting interfaces, 9 Sieve plate, 10 puiggings, 11 feed hoppers, 12 cover boards, 13 dust removing tubes, 14 water tanks, 15 water inlets, 16 drainpipes, 17 negative-pressure air fans.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of environmental protection stone crusher, including pedestal 1, it is described Pedestal 1 is equipped with casing 3, and central axis 4 is equipped on the casing 3, rotor disk 5, rotor disk 5 are equipped on the central axis 4 It is equipped with fixed pin 6, is connected with quartering hammer 7 on the fixed pin 6, the lower end of the casing 3 is equipped with sieve plate 9, the casing 3 Upper end feed hopper 11 is installed, the upper end of the feed hopper 11 is equipped with cover board 12, the external covering of the casing 3 with hinge There is puigging 10, the casing 3 is equipped with dedusting interface 8, and the dedusting interface 8 is connected to water tank 14, institute by dust removing tube 13 Water tank 14 is stated equipped with water inlet 15 and drainpipe 16, the water tank 16 is connected to negative-pressure air fan 17 by steel pipe.

Specifically, the 1 lower end supporting leg 2 of pedestal, supporting leg 2 support casing, while discharging below casing being facilitated to connect Material.

Specifically, the water inlet 15 is equipped with tank lid, and tank lid is bolted in water inlet 15, told water tank 14 Inner sealing is air tight, it is ensured that enough negative pressure are generated at dedusting interface 8.

Specifically, the drainpipe 16 is equipped with valve switch, the sewage with dust can be arranged by opening valve switch Out.

Specifically, being equipped with irony filter screen in the dedusting interface 8, filter screen ensures that dust can pass through, handstone without Method passes through.

Specifically, the dust removing tube 13 is steel pipe, the diameter of dust removing tube 13 is 100~150mm, it is ensured that sufficiently large air quantity And wind pressure.

Working principle：It is packed into ratchel into feed hopper 11 when practical, covers cover board 12, then startup power supply, central axis 4 High-speed rotation under the drive of the motor, quartering hammer 7 connect on the fixed pin 6 on rotor disk 5, and it is broken to can according to need selection installation The quantity of broken hammer 7, in the cavity inner impact stone of casing 3, ratchel is broken the hitting repeatedly of hammer 7 for the quartering hammer 7 of high-speed rotation Break up and be cleaved into finger stone, ratchel hit it is broken during can generate a large amount of dust, the interior of casing 3 intracavitary is filled with dust , after negative-pressure air fan 17 starts, dust is sucked in dust removing tube 13 by dedusting interface 8, then is inhaled by dust removing tube 13 with gas Enter in water tank 14, what dust was discharged because inertia reason melts and rushes at the water surface and be melted into water, by negative-pressure air fan 17 is exactly dustless sky Gas.Water tank 14 is poured water from water inlet 15, and water inlet is equipped with the tank lid that screw thread is tightened, and 14 inner sealing of water tank does not leak Gas is opened sewage of the 16 upper valve goalkeeper of drainpipe with dust and is discharged when incorporating more dust in water.When the stone being broken Than the sieve pore hour of sieve plate 9, finger stone falls block from sieve pore, can choose the mesh size of sieve plate 9 as needed.Casing 3 Outside covering can greatly reduce noise during stone is broken, the utility model is effectively reduced by puigging 10 The discharge of dust reduces the noise during rubble, has good environment protecting.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of environmental protection stone crusher, including pedestal (1), it is characterised in that：The pedestal (1) is equipped with casing (3), the casing (3) it being equipped on central axis (4), is equipped with rotor disk (5) on the central axis (4), rotor disk (5) is equipped with fixed pin (6), Be connected with quartering hammer (7) on the fixed pin (6), the lower end of the casing (3) is equipped with sieve plate (9), the casing (3) it is upper End is equipped with feed hopper (11), and the upper end of the feed hopper (11) is equipped with cover board (12) with hinge, the outside of the casing (3) It is covered with puigging (10), the casing (3) is equipped with dedusting interface (8), and the dedusting interface (8) is connected by dust removing tube (13) It is connected to water tank (14), the water tank (14) is equipped with water inlet (15) and drainpipe (16), and the water tank (14) is connect by steel pipe To negative-pressure air fan (17).

2. a kind of environmentally friendly stone crusher according to claim 1, it is characterised in that：Pedestal (1) the lower end supporting leg (2).

3. a kind of environmentally friendly stone crusher according to claim 1, it is characterised in that：The water inlet (15) is equipped with water tank Lid, and tank lid is bolted in water inlet (15).

4. a kind of environmentally friendly stone crusher according to claim 1, it is characterised in that：The drainpipe (16) is opened equipped with water valve It closes.

5. a kind of environmentally friendly stone crusher according to claim 1, it is characterised in that：Irony is equipped in the dedusting interface (8) Filter screen.

6. a kind of environmentally friendly stone crusher according to claim 1, it is characterised in that：The dust removing tube (13) is steel pipe, described The diameter of dust removing tube (13) is 100~150mm.