CN112474729A

CN112474729A - Environment-friendly solid waste treatment and recovery device

Info

Publication number: CN112474729A
Application number: CN202011258369.4A
Authority: CN
Inventors: 何柏年
Original assignee: Changde Jinyuan Boiler Mfg Co ltd
Current assignee: Changde Jinyuan Boiler Mfg Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-03-12

Abstract

The invention provides an environment-friendly solid waste treatment and recovery device. The environment-friendly solid waste treatment and recovery device comprises a working box; the lifting structure is arranged on the side wall of the working box and comprises a discharge hopper, a material lifting box, a feed hopper, a first motor, a crushing chamber, a feed inlet, a material lifting fan and a discharge outlet; the dust falling structure is arranged inside the working box and comprises a water inlet pipe, a dust falling chamber, a distribution pipe, a spray head and a water outlet pipe; the crushing structure comprises a first wheel disc, a first belt, a second motor, a third motor, a second belt and a crushing cutter wheel; the screening and picking structure is arranged inside the crushing chamber and comprises a second wheel disc, a third belt, a screening and picking net and a roller; a wind power structure. The environment-friendly solid waste treatment and recovery device provided by the invention has the advantages of thorough crushing and dust removal.

Description

Environment-friendly solid waste treatment and recovery device

Technical Field

The invention relates to the technical field of solid waste crushing, in particular to an environment-friendly solid waste treatment and recovery device.

Background

The treatment of solid waste generally refers to a process of converting solid waste into a material suitable for transportation, storage, utilization or disposal by physical, chemical, biological, physical, chemical and biochemical methods, and the purpose of the solid waste treatment is harmlessness, reduction and recycling.

Some bigger solid waste need use rubbing crusher to smash before further treatment, but present rubbing crusher can only smash once, and it is inevitable that some waste material do not smash thoroughly, can't reach crushing standard, can produce a large amount of dusts in crushing process moreover, once discharge in the atmosphere at will, will cause environmental atmosphere pollution, aggravate the content of PM2.5 in the air.

Therefore, there is a need to provide a new environment-friendly solid waste treatment and recovery device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides an environment-friendly solid waste treatment and recovery device which can thoroughly crush and remove dust.

The invention provides an environment-friendly solid waste treatment and recovery device, which comprises: a work box; the lifting structure is arranged on the side wall of the working box and comprises a discharge hopper, a material lifting box, a feed hopper, a first motor, a crushing chamber, a feed inlet, a material lifting fan and a discharge outlet, the discharge hopper is fixed on the bottom surface of the working box, the material lifting box is fixed on the side wall of the working box, the feed hopper is fixed on the top surface of the working box, the first motor is arranged on the top surface of the material lifting box, the crushing chamber is arranged inside the working box, the discharge hopper and the feed hopper are communicated with the interior of the crushing chamber, the feed inlet is communicated with the side wall of the bottom end of the material lifting box and the crushing chamber, the material lifting fan is rotationally connected with the inner wall of the material lifting box, the top end of the material lifting fan is rotatably connected with the first motor, and the side wall of the top end of the material lifting box is communicated with the crushing chamber through the material outlet; the dust falling structure is installed inside the working box and comprises a water inlet pipe, a dust falling chamber, a distribution pipe, spray heads and a water outlet pipe, the water inlet pipe is arranged on the top surface of the working box, the dust falling chamber is arranged inside the working box and communicated with the crushing chamber, the distribution pipe is installed on the top surface of the dust falling chamber, the water inlet pipe is communicated with the distribution pipe, the spray heads are uniformly installed on the bottom surface of the distribution pipe, the water outlet pipe is arranged on the other side wall of the working box, and the water outlet pipe is communicated with the inside of the dust falling chamber; the crushing structure is arranged on the side wall of the working box and comprises a first wheel disc, a first belt, a second motor, a third motor, a second belt and crushing cutter wheels, wherein four first wheel discs are connected to the side wall of the working box in an equidistance manner in a rotating manner, the second motor and the third motor are arranged on the side wall of the working box, the first wheel disc and the third first wheel disc are connected with the third motor in a rotating manner through the first belt, the second wheel disc and the fourth wheel disc are connected with the second motor in a rotating manner through the first belt, one end of the second belt is connected with the third motor in a rotating manner, and the four crushing cutter wheels are connected to the inside of the crushing chamber in a rotating manner; the screening and picking structure is mounted inside the crushing chamber and comprises a second wheel disc, a third belt, a screening and picking net and rollers, the second wheel disc is rotatably connected to the side wall of the working box, the second belt is rotatably connected with the second wheel disc, the two rollers are rotatably connected to the bottom end of the crushing chamber, the three third wheel discs are respectively fixed to the side wall of the second wheel disc and the side walls of the two rollers, the three third wheel discs are connected through the third belt, and the screening and picking net is rotatably connected with the two rollers; the wind power structure is arranged inside the dust settling chamber.

Preferably, the dust fall structure further comprises a filter screen, and the filter screen is installed in the middle of the dust fall chamber.

Preferably, one end of each of the four crushing cutter wheels is respectively and correspondingly fixedly connected with the four first wheel discs, and the adjacent two crushing cutter wheels rotate in a staggered mode relatively.

Preferably, the wind power structure comprises a motor chamber, a fourth motor, a transmission wheel, a transmission belt, a rotating shaft and a fan, the motor chamber is arranged inside the dust settling chamber, the fourth motor is arranged inside the motor chamber, the transmission wheel is arranged at one end of the fourth motor, the transmission belt is rotatably connected with the transmission wheel, the rotating shaft is rotatably connected with the transmission belt, and the fan is arranged on the side wall of the rotating shaft.

Preferably, one of the rollers is located in the feed opening, and one end of the wire is located in the feed opening.

Compared with the related art, the environment-friendly solid waste treatment and recovery device provided by the invention has the following beneficial effects:

the invention provides an environment-friendly solid waste treatment and recovery device, which filters large-volume waste through the matching use of a lifting structure and a screening structure, and conveys the waste back to a crushing chamber for crushing again until the waste can pass through a screening net, so that the problem of incomplete crushing of the existing crusher is avoided, and the smoke generated when a crushing cutter wheel crushes the waste can be effectively eliminated in time by using the matching use of a dust fall structure and a wind power structure, so that the harm of the dust to the environment is reduced, and the content of PM. in the air is reduced.

Drawings

FIG. 1 is a schematic structural view of an exemplary embodiment of an environmentally friendly solid waste treatment and recycling apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of the work box of FIG. 1;

FIG. 3 is an enlarged view of area A shown in FIG. 2;

fig. 4 is a schematic view of the sifting structure shown in fig. 2.

Reference numbers in the figures: 1. working box, 2, lifting structure, 21, discharge hopper, 22, lifting box, 23, feed hopper, 24, first motor, 25, crushing chamber, 26, feed inlet, 27, lifting fan, 28, discharge outlet, 3, dust falling structure, 31, water inlet pipe, 32, dust falling chamber, 33, distribution pipe, 34, spray head, 35, filter screen, 36, water outlet pipe, 4, crushing structure, 41, first wheel disc, 42, first belt, 43, second motor, 44, third motor, 45, second belt, 46, crushing cutter wheel, 5, screening structure, 51, second wheel disc, 52, third wheel disc, 53, third belt, 54, screening net, 55, roller, 6, wind power structure, 61, motor chamber, 62, fourth motor, 63, transmission wheel, 64, transmission belt, 65, rotating shaft, 66, fan.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an environment-friendly solid waste treatment and recycling apparatus according to the present invention; FIG. 2 is a schematic cross-sectional view of the work box of FIG. 1; FIG. 3 is an enlarged view of area A shown in FIG. 2; fig. 4 is a schematic view of the sifting structure shown in fig. 2. The environment-friendly solid waste treatment and recovery device comprises: a work box 1; the ascending structure 2, the ascending structure 2 install in the lateral wall of work box 1, the ascending structure 2 includes a hopper 21, rises workbin 22, feeder hopper 23, first motor 24, crushing room 25, feed inlet 26, material lifting fan 27 and discharge gate 28, it is fixed in to go out the hopper 21 the bottom surface of work box 1, it is fixed in to rise the workbin 22 the lateral wall of work box 1, the feeder hopper 23 is fixed in the top surface of work box 1, first motor 24 install in the top surface of rising workbin 22, crushing room 25 is located the inside of work box 1, just go out hopper 21 with the feeder hopper 23 with crushing room 25 inside intercommunication, the feed inlet 26 will rise the bottom lateral wall of workbin 22 with crushing room 25 intercommunication, material lifting fan 27 rotate connect in the inner wall of rising workbin 22, just the top of material lifting fan 27 with first motor 24 rotates to be connected, the discharge hole 28 communicates the top end side wall of the material lifting box 22 with the crushing chamber 25; dust fall structure 3, dust fall structure 3 install in the inside of work box 1, dust fall structure 3 includes inlet tube 31, dust settling chamber 32, distribution pipe 33, shower nozzle 34 and outlet pipe 36, inlet tube 31 locates the top surface of work box 1, dust settling chamber 32 locates the inside of work box 1, just dust settling chamber 32 with smash room 25 intercommunication, distribution pipe 33 install in the inside top surface of dust settling chamber 32, and inlet tube 31 with distribution pipe 33 communicates, and a plurality of shower nozzles 34 evenly install in the bottom surface of distribution pipe 33, outlet pipe 36 locates another lateral wall of work box 1, and outlet pipe 36 with the inside intercommunication of dust settling chamber 32; the crushing structure 4 is arranged on the side wall of the working box 1, the crushing structure 4 comprises a first wheel disc 41, a first belt 42, a second motor 43, a third motor 44, a second belt 45 and a crushing cutter wheel 46, the four first wheel discs 41 are connected with the side wall of the working box 1 in an equidistance rotation manner, the second motor 43 and the third motor 44 are mounted on the side wall of the work box 1, a first one of the first wheel discs 41 and a third one of the first wheel discs 41 are rotatably connected with the third motor 44 through the first belt 42, and a second one of said first wheels 41 and a fourth one of said first wheels 41 are rotatably connected to said second motor 43 by means of said first belt 42, one end of the second belt 45 is rotatably connected with the third motor 44, and the four crushing cutter wheels 46 are rotatably connected inside the crushing chamber 25; the screening and picking structure 5 is installed inside the crushing chamber 25, the screening and picking structure 5 comprises a second wheel disc 51, a third wheel disc 52, a third belt 53, a screening and picking net 54 and rollers 55, the second wheel disc 51 is rotatably connected to the side wall of the working box 1, the second belt 45 is rotatably connected with the second wheel disc 51, the two rollers 55 are rotatably connected to the bottom end of the crushing chamber 25, the three third wheel discs 52 are respectively fixed to the side wall of the second wheel disc 51 and the side walls of the two rollers 55, the three third wheel discs 52 are connected through the third belt 53, and the screening and picking net 54 is rotatably connected with the two rollers 55; and the wind power structure 6 is arranged inside the dust settling chamber 32, and the wind power structure 6 is arranged inside the dust settling chamber 32.

In a specific implementation process, as shown in fig. 2, the dust falling structure 3 further includes a filter screen 35, the filter screen 35 is installed in the middle of the dust falling chamber 32, so as to filter out impurities such as large particles and dust.

In a specific implementation process, as shown in fig. 2, one end of each of the four crushing cutter wheels 46 is correspondingly and fixedly connected to the four first wheel discs 41, so that the first wheel discs 41 can drive the crushing cutter wheels 46 to rotate when rotating; and two adjacent crushing cutter wheels 46 rotate relatively in a staggered manner in order to crush solid waste to the maximum extent.

In a specific implementation process, as shown in fig. 2 and 3, the wind power structure 6 includes a motor chamber 61, a fourth motor 62, a transmission wheel 63, a transmission belt 64, a rotation shaft 65, and a fan 66, the motor chamber 61 is disposed inside the dust settling chamber 32, the fourth motor 62 is mounted inside the motor chamber 61, the transmission wheel 63 is mounted at one end of the fourth motor 62, the transmission belt 64 is rotatably connected to the transmission wheel 63, the rotation shaft 65 is rotatably connected to the transmission belt 64, and the fan 66 is mounted on a side wall of the rotation shaft 65, so as to suck impurities such as dust, large-particle floating materials, and the like generated when the solid waste is crushed by the crushing structure 4 into the dust settling chamber 32 for dust settling treatment.

In the specific implementation, as shown in fig. 2, one of the rollers 55 is located in the feeding hole 26, and one end of the screening net 54 is located in the feeding hole 26, so as to convey the waste material which is not completely crushed into the material lifting box 22, and then the waste material is conveyed again into the crushing structure 4 by the ascending structure 2 for secondary crushing.

The working principle of the environment-friendly solid waste treatment and recovery device provided by the invention is as follows:

an external power source is turned on and an external water source is connected to the inlet pipe 31. Starting the first motor 24, the second motor 43, the third motor 44 and the fourth motor 62, the first motor 24 driving the lifting fan 27 to rotate in the lifting box 22, the second motor 43 and the third motor 44 driving the four first wheel discs 41 to rotate through the first belt 42, the four first wheel discs 41 driving the four crushing cutter wheels 46 to rotate respectively, meanwhile, the third motor 44 driving the second wheel disc 51 to rotate through the second belt 45, the second wheel disc 51 driving the middle third wheel disc 52 to rotate, the middle third wheel disc 52 driving the other two third wheel discs 52 to rotate through the third belt 53, the other two third wheel discs 52 driving the two rollers 55 to rotate, and the rollers 55 driving the screen mesh 54 to roll; the fourth motor 62 drives the transmission wheel 63 to rotate, the transmission wheel 63 drives the rotating shaft 65 to rotate through the transmission belt 64, and the rotating shaft 65 drives the fan 66 to rotate; then the waste material is put into the crushing chamber 25 through the feed hopper 23, the crushing cutter wheel 46 crushes and conveys the waste material to the screen pick-up net 54, the crushed waste material passes through the screen pick-up net 54 and is leaked out from the discharge hopper 21 on the bottom surface of the work box 1 after reaching the standard, the bulky waste material is intercepted by the screen pick-up net 54 and conveyed into the feed port 26, the waste material enters the lifting box 22 through the feed port 26, the lifting fan 27 which rotates ceaselessly lifts the bulky waste material to the top end of the lifting box 22 and then is conveyed into the crushing chamber 25 again from the discharge port 28, the crushing cutter wheel 46 performs secondary crushing on the bulky waste material, the bulky waste material which is not completely crushed is intercepted by the screen pick-up net 54 and conveyed into the lifting box 22 and then conveyed back into the crushing chamber 25 by the lifting fan 27, the crushed materials are crushed again by the crushing cutter wheel 46 until the crushed materials can pass through the screening net 54 and are discharged from the discharge hopper 21; smash break-blade wheel 46 and carry out the dust smog that kibbling in-process produced etc. can be by high-speed rotation the suction that fan 66 produced is inhaled in the dust settling chamber 32, outside water source passes through inlet tube 31 gets into in the distributor 33, again by shower nozzle 34 high pressure blowout form the water curtain that constantly sprays downwards in the dust settling chamber 32, is inhaled dust smog in the dust settling chamber 32 receives the water curtain to spray, subsides rapidly, and some large granule dusts can be by filter screen 35 is kept, and the small granule dust is followed along with the rivers outlet pipe 36 discharges.

the invention provides an environment-friendly solid waste treatment and recovery device, which filters large-volume waste through the matching use of a lifting structure 2 and a screening structure 5, and conveys the waste back into a crushing chamber 25 for crushing again until the waste can pass through a screening net 54, so that the problem of incomplete crushing of the existing crusher is avoided, and the smoke generated when a crushing cutter wheel 46 crushes the waste can be effectively eliminated in time by using the matching use of a dust falling structure 3 and a wind power structure 6, so that the harm of the dust to the environment is reduced, and the content of PM2.5 in the air is reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an environment-friendly is useless recovery unit of handling admittedly which characterized in that includes:

a work box (1);

ascending structure (2), ascending structure (2) install in the lateral wall of work box (1), ascending structure (2) is including going out hopper (21), rising workbin (22), feeder hopper (23), first motor (24), crushing room (25), feed inlet (26), rising material fan (27) and discharge gate (28), it is fixed in to go out hopper (21) the bottom surface of work box (1), it is fixed in to rise workbin (22) the lateral wall of work box (1), feeder hopper (23) are fixed in the top surface of work box (1), first motor (24) install in rise the top surface of workbin (22), crushing room (25) are located the inside of work box (1), just go out hopper (21) with feeder hopper (23) with crushing room (25) inside intercommunication, feed inlet (26) will rise the bottom lateral wall of workbin (22) with crushing room (25) intercommunication, the material lifting fan (27) is rotationally connected to the inner wall of the material lifting box (22), the top end of the material lifting fan (27) is rotationally connected with the first motor (24), and the side wall of the top end of the material lifting box (22) is communicated with the crushing chamber (25) through the discharge hole (28);

the dust falling structure (3), the dust falling structure (3) is arranged in the working box (1), the dust settling structure (3) comprises a water inlet pipe (31), a dust settling chamber (32), a distribution pipe (33), a spray head (34) and a water outlet pipe (36), the water inlet pipe (31) is arranged on the top surface of the working box (1), the dust settling chamber (32) is arranged in the working box (1), the dust settling chamber (32) is communicated with the crushing chamber (25), the distribution pipe (33) is arranged on the top surface of the interior of the dust settling chamber (32), the water inlet pipe (31) is communicated with the distribution pipe (33), a plurality of spray heads (34) are uniformly arranged on the bottom surface of the distribution pipe (33), the water outlet pipe (36) is arranged on the other side wall of the working box (1), and the water outlet pipe (36) is communicated with the interior of the dust settling chamber (32);

crushing structure (4), crushing structure (4) install in the lateral wall of work box (1), crushing structure (4) include first rim plate (41), first belt (42), second motor (43), third motor (44), second belt (45) and crushing break bar (46), four first rim plate (41) equidistance rotate connect in the lateral wall of work box (1), second motor (43) with third motor (44) install in the lateral wall of work box (1), first rim plate (41) and third first rim plate (41) pass through first belt (42) with third motor (44) rotate and are connected, and the second first rim plate (41) and fourth first rim plate (41) pass through first belt (42) with second motor (43) rotate and are connected, one end of the second belt (45) is rotationally connected with the third motor (44), and the four crushing cutter wheels (46) are rotationally connected inside the crushing chamber (25);

the screening and picking structure (5) is installed inside the crushing chamber (25), the screening and picking structure (5) comprises a second wheel disc (51), a third wheel disc (52), a third belt (53), a screening and picking net (54) and rollers (55), the second wheel disc (51) is rotatably connected to the side wall of the working box (1), the second belt (45) is rotatably connected with the second wheel disc (51), the two rollers (55) are rotatably connected to the bottom end of the crushing chamber (25), the three third wheel discs (52) are respectively fixed to the side wall of the second wheel disc (51) and the side walls of the two rollers (55), the three third wheel discs (52) are connected through the third belt (53), and the screening and picking net (54) are rotatably connected with the two rollers (55);

a wind power structure (6), wherein the wind power structure (6) is arranged inside the dust settling chamber (32).

2. The environment-friendly solid waste treatment and recovery device according to claim 1, wherein the dust settling structure (3) further comprises a filter screen (35), and the filter screen (35) is installed in the middle of the dust settling chamber (32).

3. The environment-friendly solid waste treatment and recovery device as claimed in claim 1, wherein one end of each of the four crushing cutter wheels (46) is fixedly connected with the four first wheel discs (41) correspondingly, and two adjacent crushing cutter wheels (46) rotate in a staggered manner relatively.

4. The environment-friendly solid waste treatment and recovery device according to claim 1, wherein the wind power structure (6) comprises a motor chamber (61), a fourth motor (62), a driving wheel (63), a driving belt (64), a rotating shaft (65) and a fan (66), the motor chamber (61) is arranged inside the dust settling chamber (32), the fourth motor (62) is arranged inside the motor chamber (61), the driving wheel (63) is arranged at one end of the fourth motor (62), the driving belt (64) is rotatably connected with the driving wheel (63), the rotating shaft (65) is rotatably connected with the driving belt (64), and the fan (66) is arranged on a side wall of the rotating shaft (65).

5. The environment-friendly solid waste treatment and recycling device according to claim 1, wherein one of the rollers (55) is disposed in the feeding port (26), and one end of the screen mesh (54) is disposed in the feeding port (26).