CN217503681U

CN217503681U - Environmental protection engineering is with useless treatment facility admittedly

Info

Publication number: CN217503681U
Application number: CN202221187575.5U
Authority: CN
Inventors: 晏晓波; 刘磊
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-27
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses an environmental protection engineering is with useless treatment facility admittedly belongs to useless processing technology field admittedly. The solid waste treatment equipment for the environmental protection project comprises a drying chamber and an incineration chamber, wherein the drying chamber is communicated with the incineration chamber, the drying chamber is internally provided with a feeding port, a first drying component, a second drying component, a supporting frame and a filter box, the feeding port is arranged at the top of the drying chamber, the drying component comprises a rotating part, a base, a plurality of air holes, a plurality of crushing knives and an air injection device, the rotating piece is positioned below the feeding port, the base is arranged below the rotating piece, the plurality of air holes and the plurality of crushing knives are arranged on the surface of the rotating piece, inside air jet system was located the rotating member, the solid useless problem that has the water content big and useless size difference admittedly of the solid useless treatment facility incineration of existing, the utility model provides an environmental protection engineering is with useless treatment facility admittedly can be close useless kibbling size admittedly again when reducing useless water content admittedly through setting up dry assembly.

Description

Environmental protection engineering is with useless treatment facility admittedly

Technical Field

The utility model relates to a solid useless treatment technical field, concretely relates to environmental protection engineering is with solid useless treatment facility.

Background

The environmental protection project is a project which is specially made for environmental protection, and takes a certain group of thought objects as a basis, applies related scientific knowledge and technical means, and treats the problem of environmental pollution through organized activities of a group of people. The contents of the environmental protection project mainly include an atmospheric pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like. Among them, the solid waste treatment apparatus is an indispensable apparatus for solid waste treatment and utilization engineering. The solid waste treatment, which is called as the treatment of solid waste, generally refers to the process of converting solid waste into solid waste suitable for transportation, storage, utilization or disposal by physical, chemical, biological, physical and chemical methods, and the aim of solid waste treatment is harmlessness, reduction and recycling. At present, the solid waste treatment mainly adopts the technologies including a compaction technology, a crushing technology, a sorting technology, a solidification treatment technology, an incineration and pyrolysis technology and a biological treatment technology.

With the continuous improvement of living standard of people, the amount of the generated household garbage is increased day by day, the living environment of human beings is seriously influenced, and the incineration and decrement treatment of the garbage becomes a very important household garbage treatment mode. The incineration method is a comprehensive treatment process of high-temperature decomposition and deep oxidation of solid wastes, and has the advantage that a large amount of harmful wastes are decomposed into harmless substances.

At present, when carrying out solid useless incineration disposal, mostly be directly put into the combustion chamber with useless admittedly, nevertheless because the categorised imperfection of useless admittedly, it is very complicated to form, the heat is lower and the water content is very big, consequently need a large amount of burning time, simultaneously solid useless shape is not of uniform size, little useless admittedly burns easily, big useless admittedly is difficult to burn, thereby influence incineration efficiency greatly, but present useless incineration equipment admittedly is difficult to satisfy can be close with useless kibbling size admittedly again when reducing useless water content admittedly, consequently, the utility model provides an environmental protection engineering solves these problems with useless admittedly treatment facility.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem among the prior art, provide an environmental protection engineering is with useless treatment facility admittedly.

The utility model provides a solid waste treatment device for environmental protection engineering, which comprises a drying chamber and is characterized in that the top of the drying chamber is provided with a feeding port;

the first drying assembly is arranged in the drying chamber and comprises a rotating part, a base, a plurality of air holes, a plurality of crushing knives and an air injection device, the rotating part is positioned at the left lower part of the feeding port and is conical, the base is positioned below the rotating part and is rotationally connected with the rotating part, the air holes are uniformly formed in the surface of the rotating part, the crushing knives are uniformly fixed on the surface of the rotating part, the air injection device is positioned in the rotating part, and the air injection device is communicated with the air supply mechanism;

the second drying assembly is arranged inside the drying chamber, the second drying assembly is located below the right side of the feeding port, the second drying assembly and the first drying assembly are symmetrically arranged along the central axis of the feeding port, and the second drying assembly is identical to the first drying assembly in structure.

Preferably, the drying room further comprises a support frame, the support frame is located in the drying room and located below the bases of the first drying assembly and the second drying assembly, the bases of the first drying assembly and the second drying assembly are fixed on the support frame, and the support frame is fixedly connected with the inner wall of the drying room.

Preferably, still include the filter cartridge, filter cartridge one end and drying chamber inner wall can dismantle the connection, and the other end wears out to locate the bar mouth on the drying chamber and stretches out the drying chamber outside, and the filter cartridge is located the support frame below, and the filter cartridge includes filter plate and storage cavity, the support frame is hugged closely to the filter plate, the storage cavity is located the filter plate below.

Preferably, the plurality of air holes and the plurality of crushing blades are arranged on the surface of the rotating member in a crossed manner.

Preferably, the plurality of crushing blades are different in length.

Preferably, the diameters of the plurality of air holes are smaller than the diameter of the crushed solid waste.

Preferably, the diameter of the filter holes on the filter plate is smaller than the diameter of the crushed solid waste.

Preferably, the rotating members of the first drying assembly and the second drying assembly are connected with an external motor, the rotating member of the first drying assembly rotates clockwise, and the rotating member of the second drying assembly rotates counterclockwise. Preferably, the support frame is a # -shaped support frame.

Preferably, the device also comprises an incineration chamber, the upper part of which is communicated with the drying chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an environmental protection engineering is with useless treatment facility admittedly through setting up air jet system, and air jet system weathers the processing through gas pocket blowout gas in to useless admittedly to reduce useless water content admittedly, because air jet system sets up in the rotating member, and jet-propelled can improve greatly when rotatory and weather the scope, thereby improve work efficiency.

2. The utility model provides an environmental protection engineering is with useless treatment facility admittedly can smash useless admittedly when rotatory through setting up a plurality of crushing sword, will give up useless admittedly and smash into the useless piece admittedly that the size is close admittedly, because the useless size of solid after shredding is close, consequently after putting into the combustion chamber, burn useless admittedly more easily to improved useless incineration efficiency admittedly greatly, simultaneously, the useless piece of solid that the size is close reduces its water content more easily, consequently also improved and weathered efficiency.

Drawings

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

fig. 2 is a schematic structural diagram of the first drying assembly of the present invention.

Description of reference numerals:

1. the drying device comprises a drying chamber, a material inlet 2, a first drying component 3, a rotating part 31, a base 32, a plurality of air holes 33, a plurality of crushing cutters 34, an air injection device 35, a second drying component 4, a support frame 5, a filter box 6, a filter plate 61, a material storage cavity 62 and an incineration chamber 7.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings 1-2, but it should be understood that the scope of the present invention is not limited by the detailed description. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a solid waste treatment device for environmental protection engineering, which comprises a drying chamber 1 and is characterized in that the top of the drying chamber 1 is provided with a feeding port 2;

the first drying assembly 3 is arranged in the drying chamber 1 and comprises a rotating piece 31, a base 32, a plurality of air holes 33, a plurality of crushing knives 34 and an air injection device 35, the rotating piece 31 is positioned at the left lower part of the feeding port 2, the rotating piece 31 is conical, the base 32 is positioned below the rotating piece 31, the base 32 is rotatably connected with the rotating piece 31, the plurality of air holes 33 are uniformly formed in the surface of the rotating piece 31, the plurality of crushing knives 34 are uniformly fixed on the surface of the rotating piece 31, the air injection device 35 is positioned in the rotating piece 31, and the air injection device 35 is communicated with an air supply mechanism;

the second drying assembly 4 is arranged inside the drying chamber 1, the second drying assembly 4 is located at the right lower side of the feeding port 2, the second drying assembly 4 and the first drying assembly 3 are symmetrically arranged along the central axis of the feeding port 2, and the second drying assembly 4 is identical to the first drying assembly 3 in structure.

In this embodiment, the drying chamber 1 is used for reducing the water content of solid waste before the solid waste is incinerated, the solid waste enters the drying chamber 1 from the material inlet 2, the first drying assembly 3 is disposed inside the drying chamber 1, the first drying assembly 3 includes a rotating member 31, a base 32, a plurality of air holes 33, a plurality of crushing knives 34 and an air injection device 35, the base 32 is disposed below the rotating member 31, the rotating member 31 rotates on the base 32, the plurality of air holes 33 and the plurality of crushing knives 34 are disposed on the surface of the rotating member 31, the plurality of air holes 33 and the plurality of crushing knives 34 are driven to rotate by the rotation of the rotating member 31, the rotating member 31 is conical, so that the solid waste fragments are not accumulated on the surface of the rotating member 31, the plurality of crushing knives 34 are used for cutting the solid waste into fragments with similar sizes, the solid waste is incinerated conveniently, the air injection device 35 is disposed inside the rotating member 31, and is matched with the plurality of air holes 33 to inject air from the plurality of air holes 33, the water content in the solid waste can be reduced by the aid of the sprayed gas, the second drying assembly 4 and the first drying assembly 3 are identical in structure and on the same horizontal plane, and working principles are identical.

In this embodiment, put into drying chamber 1 with solid useless, rotating member 31 drives when beginning to rotate and establishes a plurality of gas pockets 33 and a plurality of crushing sword 34 rotation on rotating member 31 surface, air jet system 35 and air feed mechanism intercommunication, air jet system 35 is gaseous through a plurality of gas pockets 33 blowout, solid useless by a plurality of crushing sword 34 when smashing, a plurality of gas pockets 33 blowout gas are to the work of drying admittedly useless, can reduce the water content of solid useless again when smashing into the similar piece of size solid useless. And first drying assembly 3 and second drying assembly 4 begin work simultaneously to realize that the solid useless of each place in drying chamber 1 can all accomplish crushing work, thereby improve solid useless crushing efficiency.

Furthermore, the drying device further comprises a support frame 5, wherein the support frame 5 is located in the drying chamber 1, the support frame 5 is located below the bases 32 of the first drying component 3 and the second drying component 4, the bases of the first drying component 3 and the second drying component 4 are fixed on the support frame 5, and the support frame 5 is fixedly connected with the inner wall of the drying chamber 1.

Further, still include filter cartridge 6, filter cartridge 6 one end can be dismantled with 1 inner wall of drying chamber and be connected, and the other end wears out to locate the bar mouth on drying chamber 1 and stretches out drying chamber 1 outside, and filter cartridge 6 is located support frame 5 below, and filter cartridge 6 includes filter plate 61 and storage cavity 62, support frame 5 is hugged closely to filter plate 61, storage cavity 62 is located the filter plate 61 below.

Further, a plurality of air holes 33 are provided on the surface of the rotary member 31 so as to intersect with a plurality of pulverizing blades 34.

Further, the plurality of crushing blades 34 are different in length.

Further, the diameter of the plurality of air holes 33 is smaller than the diameter of the crushed solid waste.

Further, the diameter of the filter holes on the filter plate 61 is smaller than the diameter of the crushed solid waste.

Further, the rotating members 31 of the first drying assembly 3 and the second drying assembly 4 are connected to an external motor, the rotating member 31 of the first drying assembly 3 rotates clockwise, and the rotating member 31 of the second drying assembly 4 rotates counterclockwise.

Furthermore, the support frame 5 is a # -shaped support frame.

Further, an incineration chamber 7 is included, the upper part of which communicates with the drying chamber 1.

Referring to fig. 1, in the embodiment, the drying chamber 1 is further provided with a support frame 5, the support frame 5 is used for fixing the first drying assembly 3 and the second drying assembly 4, the support frame 5 is fixed on four inner walls of the drying chamber 1, and the support frame 5 occupies a small space while supporting, so that the solid waste cannot be prevented from entering the incineration chamber 7 after being crushed and dried.

As shown in fig. 1, in this embodiment, a filter cartridge 6 is disposed below the support frame 5, the filter cartridge 6 is located in the drying chamber 1, the filter cartridge 6 can be taken out from the drying chamber 1, the filter cartridge 6 includes a filter plate 61 and a storage cavity 62, the filter plate 61 is used for filtering small particles in solid waste, such as soil and small stones, which are not easily burned, the storage cavity 62 is used for storing the filtered small particles, and when the solid waste is dried, the small particles in the solid waste fall into the storage cavity 62 through the filter plate 61, and then are centrally treated.

As shown in fig. 1 and fig. 2, in the present embodiment, the plurality of air holes 33 and the plurality of crushing knives 34 are crosswise arranged on the surface of the rotating member 31, and the crosswise arrangement enables the solid waste to be dried while being crushed, and simultaneously, the drying quality of the solid waste can be improved, and the water content in the solid waste can be reduced to a greater extent.

As shown in fig. 1 and 2, in the present embodiment, the crushing knives with different lengths are used to crush the solid waste, and the crushing knives with different lengths can fully crush the solid waste at various positions to ensure the crushing quality of the solid waste, thereby improving the working efficiency.

As shown in fig. 1 and 2, in the present embodiment, the diameter of the air holes formed on the surface of the rotating member 31 is smaller than the diameter of the crushed solid waste, so as to prevent the solid waste from falling into the air holes or blocking the air holes.

As shown in fig. 1, in this embodiment, the diameter of the filtering holes on the filtering plate 61 is smaller than the diameter of the crushed solid waste, so as to prevent the solid waste fragments from falling into the material storage cavity 62, which affects the separation of the solid waste fragments and small particles.

As shown in fig. 1, in this embodiment, the rotating member 31 of the first drying assembly 3 rotates clockwise, and the rotating member 31 of the second drying assembly 4 rotates counterclockwise, so that the working quality can be greatly crushed and dried by the rotation in different directions, and the crushing and drying operation of solid wastes is more thorough.

As shown in figure 1, the cross-shaped support frame can more stably fix the first drying component 3 and the second drying component 4, occupies a small area, and cannot influence solid wastes to fall into the incineration chamber 7.

As shown in fig. 1, the incineration chamber 7 is used for accomplishing the incineration work of the solid waste, and the solid waste after being crushed and dried falls into the incineration chamber 7.

The utility model discloses when using, at first start outside motor and jet-propelled mechanism, rotating member 31 and jet-propelled device 34 begin to work, will be useless admittedly and pour into drying chamber 1 from pan feeding mouth 2, a plurality of crushing sword 34 that rotating member 31 fixed surface begins to smash useless admittedly, until will giving up admittedly and cut into the similar piece of size, at a plurality of crushing sword 34 during beginning to work, blowout gas in a plurality of gas pockets 33, to the work of weathering useless admittedly, with reduce the water content of useless admittedly, simultaneously the little particulate matter in the useless admittedly falls into storage cavity 62 from filter plate 61, after dry work is accomplished, close outside motor and jet-propelled mechanism, take out filter box 6, the useless final work of burning can be accomplished in the incineration chamber 7 to the useless admittedly after smashing and weathering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The solid waste treatment equipment for the environmental protection engineering comprises a drying chamber (1), and is characterized in that a feeding opening (2) is formed in the top of the drying chamber (1);

the first drying assembly (3) is arranged in the drying chamber (1) and comprises a rotating part (31), a base (32), a plurality of air holes (33), a plurality of crushing knives (34) and an air spraying device (35), wherein the rotating part (31) is positioned below the left side of the feeding port (2), the rotating part (31) is conical, the base (32) is positioned below the rotating part (31), the base (32) is rotationally connected with the rotating part (31), the plurality of air holes (33) are uniformly formed in the surface of the rotating part (31), the plurality of crushing knives (34) are uniformly fixed on the surface of the rotating part (31), the air spraying device (35) is positioned in the rotating part (31), and the air spraying device (35) is communicated with an air supply mechanism;

second drying assembly (4) is located inside drying chamber (1), second drying assembly (4) are located pan feeding mouth (2) right side below, and second drying assembly (4) and first drying assembly (3) set up along the axis symmetry of pan feeding mouth (2), and second drying assembly (4) are the same with first drying assembly (3) structure.

2. The solid waste treatment equipment for the environmental protection engineering according to claim 1, further comprising a support frame (5), wherein the support frame (5) is located below the bases (32) of the first drying component (3) and the second drying component (4), the bases (32) of the first drying component (3) and the second drying component (4) are fixed on the support frame (5), and the support frame (5) is fixedly connected with the inner wall of the drying chamber (1).

3. The solid waste treatment equipment for the environmental protection engineering as claimed in claim 1, further comprising a filter box (6), wherein one end of the filter box (6) is detachably connected with the inner wall of the drying chamber (1), the other end of the filter box (6) penetrates through a strip-shaped opening formed in the drying chamber (1) and extends out of the drying chamber (1), the filter box (6) is located below the support frame (5), the filter box (6) comprises a filter plate (61) and a storage cavity (62), the filter plate (61) is tightly attached to the support frame (5), and the storage cavity (62) is located below the filter plate (61).

4. The solid waste treatment equipment for environmental protection engineering according to claim 1, wherein the plurality of air holes (33) and the plurality of crushing blades (34) are arranged on the surface of the rotary member (31) in a crossing manner.

5. The solid waste treatment equipment for environmental protection engineering according to claim 1, wherein the plurality of crushing knives (34) are different in length.

6. The solid waste treatment apparatus for environmental protection engineering according to claim 1, wherein the diameter of the plurality of air holes (33) is smaller than the diameter of the crushed solid waste.

7. The solid waste treatment equipment for environmental protection engineering according to claim 3, wherein the diameter of the filter holes on the filter plate (61) is smaller than the diameter of the crushed solid waste.

8. The solid waste treatment equipment for the environmental protection engineering according to claim 1, wherein the rotating members (31) of the first drying assembly (3) and the second drying assembly (4) are connected with an external motor, the rotating member (31) of the first drying assembly (3) rotates clockwise, and the rotating member (31) of the second drying assembly (4) rotates counterclockwise.

9. The solid waste treatment equipment for the environmental protection engineering as claimed in claim 2, wherein the support frame (5) is a cross support frame.

10. The solid waste treatment facility for environmental protection engineering according to claim 1, further comprising an incineration chamber (7) whose upper portion is communicated with the drying chamber (1).