CN210303959U

CN210303959U - Solid waste treatment device

Info

Publication number: CN210303959U
Application number: CN201920931178.6U
Authority: CN
Inventors: 吴昊; 张磊; 余建英; 黄珊; 魏方川
Original assignee: Chongqing Yujia Environmental Impact Assessment Co ltd
Current assignee: Chongqing Yujia Environmental Impact Assessment Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-14
Anticipated expiration: 2029-06-18

Abstract

The utility model belongs to the technical field of waste treatment, and discloses a solid waste treatment device, which comprises a crushing box, wherein the crushing box is provided with at least two groups of crushing mechanisms from top to bottom, each crushing mechanism comprises a gear, a bearing, a crushing shaft and a crushing blade arranged on the crushing shaft, and one end of the crushing shaft is connected to the bearing and the gear; the gears of each group of crushing mechanisms are meshed with each other, the crushing shafts of one group of crushing mechanisms are connected with a motor, the motor is positioned outside the crushing box, and the crushing box is provided with a bracket for fixing the motor; the inside of smashing the case from last to being equipped with down respectively with every group the supporting filter of rubbing crusher structure, just the filter setting is under rather than supporting crushing axle, and the aperture size of the filter that is equipped with down from last decreases progressively in proper order. The utility model discloses make solid waste smash thoroughly, it is efficient.

Description

Solid waste treatment device

Technical Field

The utility model belongs to the technical field of waste treatment, especially, relate to a solid waste treatment device.

Background

Solid waste refers to solid organic materials and substances which are produced in production, life or other activities and lose their original utilization value or are discarded or abandoned without losing the utilization value, and as the productivity level increases, the discharge amount of solid waste increases sharply, which becomes a serious environmental problem, and there is an urgent need for a new solid waste treatment apparatus which is low in cost, thorough in treatment and free of secondary pollution. Most of the existing solid waste treatment devices are directly crushed, but the crushing is not thorough, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a solid waste treatment device for solid waste smashes thoroughly, and is efficient.

The technical scheme of the utility model: a solid waste treatment device comprises a crushing box, wherein a feed inlet is formed in the top of the crushing box, a discharge outlet is formed in the bottom of the crushing box, at least two groups of crushing mechanisms are arranged on the crushing box from top to bottom, each crushing mechanism comprises a gear, a bearing, a crushing shaft and a crushing blade arranged on the crushing shaft, the gears and the bearings are respectively arranged on the inner surface and the outer surface of one side of the crushing box, the crushing shafts are arranged inside the crushing box, and one end of each crushing shaft is connected to the bearing and the gear; the gears of each group of crushing mechanisms are meshed with each other, the crushing shafts of one group of crushing mechanisms are connected with a motor, the motor is positioned outside the crushing box, and the crushing box is provided with a bracket for fixing the motor; the inside of smashing the case from last to being equipped with down respectively with every group the supporting filter of rubbing crusher structure, just the filter setting is under rather than supporting crushing axle, and the aperture size of the filter that is equipped with down from last decreases progressively in proper order.

The working principle of the basic scheme is as follows: the motor is started, the motor drives the crushing shaft connected with the motor to rotate, and the gear on the crushing shaft rotates together. Because the gear intermeshing of every group crushing mechanism, the crushing axle of being connected with the motor just drives other crushing axles through the gear and rotates, and when crushing axle rotated, crushing epaxial crushing blade just can be smashed solid waste.

When solid waste enters the crushing box from the feed inlet, the solid waste is crushed by the uppermost crushing mechanism until the solid waste is crushed, the solid waste can fall down from the filter holes of the filter plate of the uppermost crushing shaft mechanism, and the solid waste after falling is crushed by the lower crushing mechanism in sequence until finally falling into the accommodating box from the discharge port.

The beneficial effect of this basic scheme: the utility model completes the grading pulverization of the solid waste by arranging at least two groups of pulverization mechanisms and the filter plate matched with each group of pulverization mechanisms, the solid waste is pulverized from the uppermost pulverization mechanism, and when the pulverization degree of the solid waste reaches the requirement of the filter plate, the solid waste falls from the filter holes to perform more precise pulverization; when the crushing degree of the solid waste does not meet the requirement of the filter plate, the solid waste is still crushed by the crushing mechanism of the layer. Therefore, the utility model discloses crushing process to solid waste is more meticulous, makes it smash thoroughly to multiunit rubbing crusher constructs smashes simultaneously, and is efficient.

Furthermore, a vent hole is formed in one side, corresponding to the gear, of the crushing box and is communicated with a dust collection box, a spraying mechanism is arranged at the top of the dust collection box, and a liquid outlet is formed in the bottom of the integrated box; one end of the crushing shaft, which corresponds to the gear, is connected with an exhaust fan blade, and the exhaust fan blade is positioned in the dust collection box.

Through the above setting, rubbing crusher constructs the kibbling in-process of solid waste, and crushing axle rotates always, and the extraction fan leaf of crushing axle right-hand member just rotates together, and the extraction fan leaf produces the air current, can pass through the ventilation hole with the dust that rubbing crusher constructs the production of crushing solid waste and inhale in the dust collection box. The spraying mechanism sprays water in the dust collection box, so that dust is removed, and dirty water with the dust flows out of the liquid outlet, so that dust pollution is effectively avoided.

Furthermore, the number of the crushing mechanisms is three, and the crushing shaft of the crushing mechanism positioned in the middle group is connected with the motor.

Through the arrangement, the three groups of crushing mechanisms crush the materials, and the benefit is better.

Further, the spraying mechanism comprises a spraying head and a water inlet pipe, the spraying head is installed on the inner side of the top of the dust collection box through a bolt, the water inlet pipe is communicated with the spraying head, and the water inlet pipe is located outside the dust collection box.

Through the arrangement, the water inlet pipe is externally connected with a water source, the spray header sprays water into the dust collection box, and the operation is easy to realize.

Further, the bottom of smashing the case is equipped with a plurality of landing legs, and is a plurality of be connected with between the landing leg and hold the board, the upper surface of holding the board is equipped with the holding tank, put in the holding tank and hold the box.

Through the arrangement, the accommodating box can be taken out from the accommodating groove, and the accommodating of the crushed solid waste is convenient.

Further, the inner wall of crushing case is equipped with and is used for supporting the limiting plate of filter, the vibrator is installed to the bottom surface of filter.

Through the setting, at the kibbling in-process of solid waste, can also start the vibrator on the filter, avoid solid waste card in the filtration of filter, let the solid waste who accords with crushing requirement follow filtration whereabouts smoothly.

Drawings

FIG. 1 is a schematic view of a solid waste treatment apparatus according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: crushing case 1, crushing mechanism 2, gear 3, bearing 4, crushing axle 5, crushing blade 6, feed inlet 7, motor 8, support 9, mounting panel 10, support column 11, limiting plate 12, vibrator 13, filter 14, filtration pore 15, discharge gate 16, holding plate 17, landing leg 18, hold box 19, liquid outlet 20, dust collection box 21, exhaust fan leaf 22, shower head 23, inlet tube 24.

The embodiment is based on the following figure 1: the utility model provides a solid waste treatment device, includes the crushing case 1 of cuboid form, and feed inlet 7 has been seted up at the top of crushing case 1, and discharge gate 16 has been seted up to the bottom of crushing case 1, and wherein, feed inlet 7 and discharge gate 16 are loudspeaker forms. Four supporting legs 18 are arranged at the bottom of the crushing box 1, and the four supporting legs 18 are respectively welded at the four corners of the crushing box 1. The welding has the holding board 17 between four landing legs 18, and the holding tank has been seted up to the upper surface of holding board 17, has put in the holding tank and has held box 19, holds box 19 and can conveniently take out from holding the groove.

The crushing box is provided with at least two sets of crushing mechanisms 2 from top to bottom, and in this embodiment, the number of the crushing mechanisms 2 is three. The crushing mechanism 2 comprises a gear 3, a bearing 4, a crushing shaft 5 and a crushing blade 6 welded on the crushing shaft 5, wherein the gear 3 and the bearing 4 are respectively arranged on the left inner surface and the left outer surface of the crushing box 1, and the bearing 4 is fixedly connected to the left inner wall of the crushing box 1. The crushing shaft 5 is arranged inside the crushing box 1, and the left end of the crushing shaft 5 is connected to the bearing 4 and the gear 3 from right to left in sequence. The gears 3 in the three groups of crushing mechanisms 2 are meshed with each other, and the crushing shaft 5 of the middle group of crushing mechanisms 2 is connected with the motor 8, namely when the motor 8 is started, the motor 8 drives the crushing shaft 5 in the middle to rotate, the gears 3 in the middle respectively drive the upper and lower gears 3 meshed with the gears to rotate, so that the upper and lower crushing shafts 5 are triggered to rotate together. The bottom welding of crushing case 1 has the support 9 that is used for fixed motor 8, and support 9 includes mounting panel 10 and support column 11, and support column 11 is the L shape, and the bottom welding of support column 11 is in the bottom of crushing case 1, and the top welding of support column 11 is in the bottom surface of mounting panel 10, and motor 8 passes through the bolt fastening on mounting panel 10.

The inside of smashing case 1 is equipped with respectively from last to down with every group rubbing crusher structure 2 supporting filter 14, and filter 14 sets up under rather than supporting crushing axle 5, and the aperture size of the filter 14 that is equipped with from last to down decreases progressively in proper order. Wherein, the inner wall welding of crushing case 1 has limiting plate 12 that is used for supporting filter 14, and filter 14 directly places on limiting plate 12 promptly, and vibrator 13 is installed to the bottom surface of every filter 14, and vibrator 13 starts the back, and filter 14 can take place the vibration to avoid the solid waste card in filter 14's filtration pore 15.

In this embodiment, the pulverizing box 1 is provided with a plurality of ventilation holes on one side (i.e., the right side) corresponding to the gear 3 and communicated with the dust box 21, and it should be noted that the size of the ventilation holes is smaller than the size of the pulverized solid waste, and the height of the dust box is equal to the height of the pulverizing box 1. The top of the integrated box is provided with a spraying mechanism, and the bottom of the dust collection box 21 is provided with a liquid outlet 20. The spraying mechanism comprises a spraying head 23 and a water inlet pipe 24, the spraying head 23 is mounted on the inner side of the top of the dust collection box 21 through a bolt, the water inlet pipe 24 is communicated with the spraying head 23, and the water inlet pipe 24 is positioned outside the dust collection box 21. The pulverizing shaft 5 in each group is connected to a fan blade 22 at one end (i.e., right end) corresponding to the gear 3, and the fan blade 22 is located inside the dust box 21. The shape of the suction fan blade 22 is the shape of a fan blade of a conventional suction fan, and when the suction fan blade 22 rotates, the suction fan blade 22 generates an air flow, and dust generated by crushing solid waste by the crushing mechanism 2 can be sucked into the dust box 21 through the ventilation hole.

The specific implementation process is as follows: the motor 8 is started, the motor 8 drives the middle crushing shaft 5 to rotate, and the gear 3 on the middle crushing shaft also rotates together. Because the gears 3 of the three groups of crushing mechanisms 2 are meshed with each other, namely the middle gear 3 drives the upper gear 3 and the lower gear 3 to rotate simultaneously, and the upper gear 3 and the lower gear 3 rotate to drive the crushing shafts 5 connected with the upper gear and the lower gear to rotate together. When the crushing shaft 5 rotates, the crushing blades 6 on the crushing shaft 5 can crush the solid waste.

First, the solid waste enters the grinding box 1 through the feed port 7, is ground by the grinding mechanism 2 located uppermost until the solid waste is ground, and then falls through the filtering holes 15 of the filtering plates 14 of the uppermost grinding shaft 5 mechanism. Then the solid waste is crushed for the second time by the crushing mechanism 2 positioned in the middle until the solid waste can fall from the filtering holes 15 of the filtering plates 14 of the middle crushing shaft 5 mechanism after the second crushing. And then is crushed for the third time by the crushing mechanism 2 positioned at the lowest part until the solid waste is crushed for the third time, and then can fall from the filter holes 15 of the filter plates 14 of the mechanism of the lowest crushing shaft 5 and finally fall into the containing box 19 from the discharge hole 16. In the process of crushing the solid waste, the vibrator 13 on the filter plate 14 can be started to prevent the solid waste from being clamped in the filter holes 15 of the filter plate 14, so that the solid waste meeting the crushing requirement can smoothly fall from the filter holes 15.

In this scheme, rubbing crusher mechanism 2 carries out the kibbling in-process of solid waste, and crushing axle 5 rotates always, and the extraction fan leaf 22 of crushing axle 5 right-hand member just rotates together, and extraction fan leaf 22 produces the air current, can pass through the ventilation hole with the dust that rubbing crusher mechanism 2 smashed the solid waste production and inhale in the dust collection box 21. The shower head 23 sprays water into the dust box 21 through the water inlet pipe 24, so that dust is removed and dirty water with dust flows out of the liquid outlet 20.

The utility model completes the grading pulverization of the solid waste by arranging at least two groups of pulverization mechanisms 2 and the filter plates 14 matched with each group of pulverization mechanisms 2, the solid waste is pulverized from the uppermost pulverization mechanism 2, and when the pulverization degree of the solid waste reaches the requirement of the filter plates 14, the solid waste falls from the filter holes 15 to be pulverized more finely; when the degree of pulverization of the solid waste does not reach the requirement of the filter plates 14, the solid waste is still pulverized by the pulverizing mechanism 2 of the layer. Therefore, the utility model discloses crushing process to solid waste is more meticulous, makes it smash thoroughly to multiunit rubbing crusher constructs 2 smashes simultaneously, and is efficient.

The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The solid waste treatment device comprises a crushing box (1), wherein a feed inlet (7) is formed in the top of the crushing box (1), a discharge outlet (16) is formed in the bottom of the crushing box (1), and the solid waste treatment device is characterized in that the crushing box (1) is provided with at least two groups of crushing mechanisms (2) from top to bottom, each crushing mechanism (2) comprises a gear (3), a bearing (4), a crushing shaft (5) and crushing blades (6) arranged on the crushing shaft (5), the gears (3) and the bearings (4) are respectively arranged on the inner surface and the outer surface of one side of the crushing box (1), the crushing shaft (5) is arranged inside the crushing box (1), and one end of the crushing shaft (5) is connected to the bearing (4) and the gear (3); the gears (3) of each group of the crushing mechanisms (2) are meshed with each other, the crushing shaft (5) of one group of the crushing mechanisms (2) is connected with a motor (8), the motor (8) is positioned outside the crushing box (1), and the crushing box (1) is provided with a bracket (9) for fixing the motor (8); smash the inside of case (1) from last to being equipped with down respectively with every group smash the supporting filter (14) of mechanism (2), just filter (14) set up rather than supporting crushing axle (5) under, from last to degressive in proper order of the aperture size of the filter (14) that is equipped with down.

2. The solid waste treatment device according to claim 1, wherein a vent hole is formed in one side of the crushing box (1) corresponding to the gear (3) and is communicated with a dust collection box (21), a spraying mechanism is arranged at the top of the dust collection box (21), and a liquid outlet (20) is formed at the bottom of the dust collection box; one end of the crushing shaft (5) corresponding to the gear (3) is connected with an exhaust fan blade (22), and the exhaust fan blade (22) is positioned in the dust collection box (21).

3. The solid waste treatment apparatus according to claim 1 or 2, characterized in that the number of the crushing mechanisms (2) is three groups, and the crushing shaft of the crushing mechanism (2) located in the middle group is connected with the motor (8).

4. The solid waste treatment apparatus according to claim 2, wherein the spray mechanism comprises a spray header (23) and a water inlet pipe (24), the spray header (23) is mounted at an inner side of a top of the dust box (21) by bolts, the water inlet pipe (24) communicates with the spray header (23), and the water inlet pipe (24) is located at an outer portion of the dust box (21).

5. The solid waste treatment apparatus according to claim 1, wherein the bottom of the crush box (1) is provided with a plurality of legs (18), a receiving plate (17) is connected between the plurality of legs (18), and an upper surface of the receiving plate (17) is provided with a receiving groove in which a receiving box (19) is placed.

6. The solid waste treatment apparatus according to claim 1, wherein the inner wall of the pulverizing box (1) is provided with a limiting plate (12) for supporting the filter plate (14), and the bottom surface of the filter plate (14) is mounted with a vibrator (13).