CN220677991U - Smashing device for solid waste treatment - Google Patents
Smashing device for solid waste treatment Download PDFInfo
- Publication number
- CN220677991U CN220677991U CN202322283928.2U CN202322283928U CN220677991U CN 220677991 U CN220677991 U CN 220677991U CN 202322283928 U CN202322283928 U CN 202322283928U CN 220677991 U CN220677991 U CN 220677991U
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- crushing
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- box
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- solid waste
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- 238000009270 solid waste treatment Methods 0.000 title claims abstract description 22
- 239000002699 waste material Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 238000010298 pulverizing process Methods 0.000 claims abstract description 27
- 125000003003 spiro group Chemical group 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 239000002910 solid waste Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
A pulverizing apparatus for solid waste treatment, comprising: the feeding box is rotationally connected with a dustproof mechanism; the crushing and classifying box is in threaded connection with the bottom of the feeding box, a first crushing mechanism is rotationally connected to the crushing and classifying box, a filter plate is arranged below the first crushing mechanism, and an air cylinder for pushing waste materials to move downwards is fixedly connected to one end of the crushing and classifying box; the secondary crushing case, secondary crushing case outer wall spiro union is in smashing categorised bottom of the case portion, and the incasement rotation of secondary crushing is connected with second crushing mechanism, and second crushing mechanism below is equipped with the inclined and connects the thing board, connects the thing board to convey the waste material to the discharge gate. Some tough waste materials are not thoroughly crushed under the action of the first crushing roller, and the waste materials slide into the compression cavity along the filter plate to be more thoroughly crushed again; the telescopic end can reach the upper end of the second crushing roller after being extended and is not contacted with the second crushing roller, and the second crushing roller can completely crush the waste materials in the compression cavity for the second time under the pressure of the telescopic end.
Description
Technical Field
The utility model relates to the technical field of solid waste treatment, in particular to a crushing device for solid waste treatment.
Background
Solid waste (solid waste) refers to solid, semi-solid waste materials produced by humans in production, consumption, living and other activities, and mainly comprises solid particles, garbage, slag, sludge, waste products, broken vessels, defective products, animal carcasses, spoiled foods, human and animal excreta and the like. The solid waste can cause serious pollution of the environment, so as to meet the environmental protection requirement, avoid the solid waste from causing the pollution of the environment, crush the solid waste through the crushing device, and treat the crushed solid waste conveniently later.
The patent with the publication number of CN219308941U discloses a solid waste crushing device, which comprises a housin, casing fixedly connected with inlet pipe and discharging pipe, the casing rotates and is connected with two rotor rolls, two rotor rolls are located and hold the intracavity, two rotor rolls are all fixedly connected with rotary blade, casing fixedly connected with is used for driving two rotor roll pivoted link gear, the relative rotation is connected with two baffles that are used for covering the inlet pipe in the inlet pipe, two baffles are all connected through the elastic component with the inlet pipe.
This patent has avoided solid useless in the in-process of taking place the extrusion, breaks away from the holding chamber and produces the dust from the inlet pipe, but it can't thoroughly smash the great waste material of part toughness, smash the effect less than good.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a crushing device for solid waste treatment, which can more thoroughly crush waste materials which are not thoroughly decomposed for the first time.
A pulverizing apparatus for solid waste treatment, comprising: the feeding box is rotationally connected with a dustproof mechanism; the crushing classification box is in threaded connection with the bottom of the feeding box, a first crushing mechanism is rotationally connected to the crushing classification box, a filter plate is arranged below the first crushing mechanism, and one end of the crushing classification box is fixedly connected with a cylinder for pushing waste to move downwards; the secondary crushing case, secondary crushing case outer wall spiro union in smash categorised bottom of the case portion, secondary crushing incasement rotation is connected with second crushing mechanism, second crushing mechanism below is equipped with the thing board that connects of slope, connect the thing board to convey the waste material to the discharge gate.
Further, a feeding hole is formed in the middle of the feeding box, and the feeding hole is a conical cavity with gradually reduced size from top to bottom.
Further, the dustproof mechanism comprises a guide block, a dustproof plate and an elastic piece, wherein the guide block is fixedly connected to the top of the feeding hole, the dustproof plate is rotationally connected to the side wall of the feeding hole at the bottom of the guide block, one end of the elastic piece is fixedly connected to the top of the dustproof plate, and the other end of the dustproof plate is fixedly connected to the bottom of the guide block.
Further, the crushing classification box comprises a first crushing cavity, a classification cavity and a compression cavity, wherein the top of the first crushing cavity is communicated with the bottom of the feeding hole, the bottom of the first crushing cavity is communicated with the top of the classification cavity, and the lower end of the side surface of the compression cavity is communicated with the side surface of the classification cavity.
Further, the first crushing mechanism comprises a first motor and two first crushing rollers, the first crushing rollers are located in the first crushing cavity, one ends of the first crushing rollers penetrate through the side wall of the first crushing cavity box, two first crushing rollers are fixedly connected with first driving gears at one ends of the first crushing rollers, two first driving gears are meshed with each other, and one outer wall of each first driving gear is fixedly connected with the output end of the corresponding first motor.
Further, the upper end of the filter plate is fixedly connected with the side wall of the first crushing cavity, which is far away from one end of the compression cavity, the lower end of the filter plate is fixedly connected with the baffle at the bottom of the classifying cavity, and a plurality of filter holes are formed in the filter plate.
Further, the cylinder includes stiff end and flexible end, compression intracavity rigid coupling has the baffle, stiff end bottom rigid coupling in the baffle top, compression chamber outer wall is equipped with the access door.
Further, the secondary crushing box comprises a second crushing cavity and a collecting cavity, wherein the top of the second crushing cavity is communicated with the compression cavity, the bottom of the second crushing cavity is communicated with the collecting cavity, and the top of the collecting cavity is communicated with the bottom of the classifying cavity.
Further, the second crushing mechanism comprises a second motor and two second crushing rollers, the second crushing rollers are located in the second crushing cavity, one ends of the second crushing rollers penetrate through the side wall of the second crushing cavity box, two second driving gears are fixedly connected at one ends of the second crushing rollers respectively, the two second driving gears are meshed with each other, and one outer wall of each second driving gear is fixedly connected with the output end of the second motor.
Further, the telescoping end may extend above the second pulverizing roller.
Compared with the prior art, the utility model has the beneficial effects that:
(1) some tough waste materials such as plastic bags, wet cartons and the like are not thoroughly crushed under the action of the first crushing roller, have larger volume or area after primary crushing, cannot pass through the filtering holes, and slide into the compression cavity along the filtering plates to be more thoroughly crushed again.
(2) The telescopic end can reach the upper end of the second crushing roller after being extended and is not contacted with the second crushing roller, and the second crushing roller can completely crush the waste materials in the compression cavity for the second time under the pressure of the telescopic end.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic view showing the overall structure of a pulverizing apparatus for solid waste treatment.
Fig. 2 is an enlarged view at a in fig. 1.
FIG. 3 is a sectional view of a pulverizing apparatus for solid waste treatment.
Fig. 4 is a schematic view of a first pulverizing mechanism in a pulverizing apparatus for solid waste treatment.
Fig. 5 is a schematic view of a second pulverizing mechanism in a pulverizing apparatus for solid waste treatment.
In the figure: 1. a feed box; 11. a feed inlet; 12. a dust-proof mechanism; 121. a guide block; 122. a dust-proof plate; 123. an elastic member; 2. crushing a classifying box; 21. a first pulverizing chamber; 22. a sorting chamber; 221. a filter plate; 222. a filter hole; 23. a compression chamber; 24. an access door; 3. a first pulverizing mechanism; 31. a first pulverizing roller; 32. a first drive gear; 33. a first motor; 4. a cylinder; 41. a fixed end; 42. a telescoping end; 43. a baffle; 5. a secondary crushing box; 51. a second pulverizing chamber; 52. a collection chamber; 53. a receiving plate; 54. a discharge port; 6. a second pulverizing mechanism; 61. a second pulverizing roller; 62. a second drive gear; 63. and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, a pulverizing apparatus for solid waste treatment comprises: the feeding box 1 is rotatably connected with a dust-proof mechanism 12; the crushing and classifying box 2 is in threaded connection with the bottom of the feeding box 1, a first crushing mechanism 3 is rotationally connected to the crushing and classifying box 2, a filter plate 221 is arranged below the first crushing mechanism 3, and an air cylinder 4 for pushing waste materials to move downwards is fixedly connected to one end of the crushing and classifying box 2; the secondary crushing box 5, secondary crushing box 5 outer wall spiro union is in crushing classification case 2 bottom, and secondary crushing box 5 internal rotation is connected with second crushing mechanism 6, and second crushing mechanism 6 below is equipped with the inclined and connects thing board 53, connects thing board 53 to convey the waste material to discharge gate 54.
The feeding box 1 is provided with a feeding hole 11 in the middle, the side wall of the feeding hole 11 is an inclined surface, the feeding hole 11 is a conical cavity with gradually reduced size from top to bottom, the conical cavity can accommodate more waste materials, the times of filling solid waste materials can be reduced, and the working efficiency is improved.
The dustproof mechanism 12 comprises a guide block 121, a dustproof plate 122 and an elastic piece 123, wherein the guide block 121 is fixedly connected to the top of the feed inlet 11, the side surface of the guide block 121 is also an inclined surface convenient for waste to slide, the bottom surface of the guide block 121 is a horizontal surface, the dustproof plate 122 is divided into two parts which are oppositely installed, the dustproof plate 122 is rotationally connected to the side wall of the feed inlet 11 below the guide block 121, the elastic piece 123 adopts a spring, one end of the elastic piece 123 is fixedly connected to the top of the dustproof plate 122, the other end of the dustproof plate 122 is fixedly connected to the bottom of the guide block 121, after the waste is poured into the feed inlet 11, the dustproof plate 122 is opened under the action of gravity, after the waste enters the crushing classification box 2, the dustproof plate 122 is closed under the action of the tension of the elastic piece 123, the closed dustproof plate 122 can prevent dust generated after crushing from overflowing, and waste is prevented from being separated from the feed inlet 11.
Crushing classification case 2 is interior including first crushing chamber 21, categorised chamber 22 and compression chamber 23, and first crushing chamber 21 top intercommunication feed inlet 11 bottom, waste material directly gets into first crushing chamber 21 from feed inlet 11 in, and first crushing chamber 21 bottom communicates with categorised chamber 22 top, and waste material gets into categorised chamber 22 after first crushing chamber 21 smashes, compression chamber 23 side lower extreme and categorised chamber 22 side intercommunication.
The first crushing mechanism 3 comprises a first motor 33 and two first crushing rollers 31, the first crushing rollers 31 are rotationally connected in the first crushing cavity 21, one end of each first crushing roller 31 penetrates through the side wall of the first crushing cavity 21, one end of each first crushing roller 31 is fixedly connected with a first driving gear 32, the two first driving gears 32 are meshed with each other, the outer wall of each first driving gear 32 is fixedly connected to the output end of the first motor 33, and the first motor 33 is started to drive the two first crushing rollers 31 to oppositely rotate so as to primarily crush waste.
The filter 221 is the slope and places, filter 221 upper end and the lateral wall rigid coupling of first crushing chamber 21 one end of keeping away from compression chamber 23, filter 221 lower extreme and categorised chamber 22 bottom baffle 43 rigid coupling, a plurality of filtration holes 222 have been seted up on the filter 221, filter 221 separates categorised chamber 22 into two parts, after first crushing roller 31 has smashed the waste material, the waste material falls into filter 221 top, smash more thorough waste material and fall into categorised chamber 22 lower half through filtration holes 222, some toughness waste materials such as plastic bag, moist carton etc. smash incompletely under the effect of first crushing roller 31, still have great volume or area after the preliminary crushing, can't pass through filtration holes 222, these waste materials slide down to compression chamber 23 along filter 221.
The cylinder 4 is installed in the compression chamber 23, and the cylinder 4 includes stiff end 41 and flexible end 42, and the rigid coupling has baffle 43 in the compression chamber 23, and stiff end 41 bottom rigid coupling is in baffle 43 top, and flexible end 42 reciprocates in compression chamber 23, and flexible end 42 will enter into the waste material push down in the compression chamber 23, and the convenience is smashed more thoroughly in the next step.
The outer wall of the compression chamber 23 is provided with an access door 24, and the access door 24 is opened to facilitate overhauling and debugging of the cylinder 4.
The secondary crushing box 5 comprises a second crushing cavity 51 and a collecting cavity 52, wherein the top of the second crushing cavity 51 is communicated with the compression cavity 23, the bottom of the second crushing cavity 51 is communicated with the collecting cavity 52, the top of the collecting cavity 52 is communicated with the bottom of the classifying cavity 22, waste materials passing through the filtering holes 222 directly fall into the collecting cavity 52 from the classifying cavity 22, waste materials which do not pass through the filtering holes 222 fall into the collecting cavity 52 after being crushed secondarily in the second crushing cavity 51, an inclined receiving plate 53 is fixedly connected in the collecting cavity 52, and the waste materials in the collecting cavity 52 slide to a discharge port 54 on the receiving plate 53.
The second crushing mechanism 6 comprises a second motor 63 and two second crushing rollers 61, the second crushing rollers 61 are rotationally connected in the second crushing cavity 51, one end of each second crushing roller 61 penetrates through the side wall of the second crushing cavity 51, one end of each second crushing roller 61 is fixedly connected with a second driving gear 62, the two second driving gears 62 are meshed with each other, the outer wall of one second driving gear 62 is fixedly connected with the output end of the second motor 63, the second motor 63 is started to drive the second crushing rollers 61 to oppositely rotate for crushing operation, the distance between the two second crushing rollers 61 is smaller than that between the two first crushing rollers 31, crushing is more thorough, the telescopic end 42 can reach the upper end of each second crushing roller 61 but is not contacted with the second crushing roller 61 after being extended, and the second crushing rollers 61 can fully crush waste materials in the compression cavity 23 under the pressure of the telescopic end 42.
The working principle of the embodiment is as follows:
placing the waste into the feed inlet 11, primarily crushing the waste through the first crushing roller 31, enabling the waste which is qualified in the primary crushing to pass through the filter holes 222 and enter the collecting cavity 52, enabling the waste which cannot pass through the filter holes 222 to slide into the compression cavity 23 along the filter plates 221, starting the air cylinder 4 and the second motor 63 when the waste which cannot pass through the filter holes 222 is excessively accumulated, pressing the waste above the second crushing roller 61 under the pressure of the telescopic end 42 of the air cylinder 4 for secondary crushing, enabling the waste after secondary crushing to enter the collecting cavity 52, and obtaining crushed solid waste at the discharge port 54.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A pulverizing apparatus for solid waste treatment, comprising:
the feeding box (1), the feeding box (1) is rotatably connected with a dustproof mechanism (12);
crushing classifying box (2), crushing classifying box (2) with feeding box (1) bottom spiro union, crushing classifying box (2) internal rotation is connected with first crushing mechanism (3), first crushing mechanism (3) below is equipped with filter (221), crushing classifying box (2) one end rigid coupling has cylinder (4) that are used for promoting waste material to move downwards;
the secondary crushing box (5), secondary crushing box (5) outer wall spiro union in smash categorised case (2) bottom, secondary crushing box (5) internal rotation is connected with second crushing mechanism (6), second crushing mechanism (6) below is equipped with inclined receiving board (53), receiving board (53) conveys waste material to discharge gate (54).
2. The pulverizing apparatus for solid waste treatment according to claim 1, wherein: the feeding box is characterized in that a feeding hole (11) is formed in the middle of the feeding box (1), and the feeding hole (11) is a conical cavity with gradually reduced size from top to bottom.
3. The pulverizing apparatus for solid waste treatment according to claim 2, wherein: the dustproof mechanism (12) comprises a guide block (121), a dustproof plate (122) and an elastic piece (123), wherein the guide block (121) is fixedly connected to the top of the feeding hole (11), the dustproof plate (122) is rotationally connected to the side wall of the feeding hole (11) at the bottom of the guide block (121), one end of the elastic piece (123) is fixedly connected to the top of the dustproof plate (122), and the other end of the dustproof plate (122) is fixedly connected to the bottom of the guide block (121).
4. A solid waste treatment pulverizing apparatus according to claim 3, wherein: the crushing classifying box (2) comprises a first crushing cavity (21), a classifying cavity (22) and a compression cavity (23), wherein the top of the first crushing cavity (21) is communicated with the bottom of the feeding hole (11), the bottom of the first crushing cavity (21) is communicated with the top of the classifying cavity (22), and the lower end of the side surface of the compression cavity (23) is communicated with the side surface of the classifying cavity (22).
5. The pulverizing apparatus for solid waste treatment according to claim 4, wherein: the first crushing mechanism (3) comprises a first motor (33) and two first crushing rollers (31), the first crushing rollers (31) are located in the first crushing cavity (21), one end of each first crushing roller (31) penetrates through the side wall of the first crushing cavity (21) box, two first crushing rollers (31) are fixedly connected with a first driving gear (32) at one end, two first driving gears (32) are meshed with each other, and one outer wall of each first driving gear (32) is fixedly connected with the output end of each first motor (33).
6. The pulverizing apparatus for solid waste treatment according to claim 5, wherein: the upper end of the filter plate (221) is fixedly connected with the side wall of the first crushing cavity (21) far away from one end of the compression cavity (23), the lower end of the filter plate (221) is fixedly connected with the baffle plate (43) at the bottom of the classification cavity (22), and a plurality of filter holes (222) are formed in the filter plate (221).
7. The pulverizing apparatus for solid waste treatment according to claim 6, wherein: the cylinder (4) comprises a fixed end (41) and a telescopic end (42), a baffle (43) is fixedly connected in the compression cavity (23), the bottom of the fixed end (41) is fixedly connected to the top of the baffle (43), and an access door (24) is arranged on the outer wall of the compression cavity (23).
8. The pulverizing apparatus for solid waste treatment according to claim 7, wherein: the secondary crushing box (5) comprises a second crushing cavity (51) and a collecting cavity (52), wherein the top of the second crushing cavity (51) is communicated with the compression cavity (23), the bottom of the second crushing cavity (51) is communicated with the collecting cavity (52), and the top of the collecting cavity (52) is communicated with the bottom of the classifying cavity (22).
9. The pulverizing device for solid waste treatment according to claim 8, wherein: the second crushing mechanism (6) comprises a second motor (63) and two second crushing rollers (61), the second crushing rollers (61) are positioned in the second crushing cavity (51), one end of each second crushing roller (61) penetrates through the side wall of the box of the second crushing cavity (51), two second driving gears (62) are fixedly connected at one end of each second crushing roller (61), the two second driving gears (62) are meshed with each other, and the outer wall of each second driving gear (62) is fixedly connected with the output end of each second motor (63).
10. The pulverizing apparatus for solid waste treatment according to claim 9, wherein: the telescoping end (42) is extendable above the second pulverizing roller (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283928.2U CN220677991U (en) | 2023-08-24 | 2023-08-24 | Smashing device for solid waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283928.2U CN220677991U (en) | 2023-08-24 | 2023-08-24 | Smashing device for solid waste treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677991U true CN220677991U (en) | 2024-03-29 |
Family
ID=90370681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283928.2U Active CN220677991U (en) | 2023-08-24 | 2023-08-24 | Smashing device for solid waste treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677991U (en) |
-
2023
- 2023-08-24 CN CN202322283928.2U patent/CN220677991U/en active Active
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