Crushing device for hazardous waste treatment

Abstract

The invention relates to the technical field of hazardous waste treatment and crushing, in particular to a crushing device for hazardous waste treatment. Comprising a crusher body, a feeding port is formed in the top of the crusher body, a crushing mechanism is arranged in the crusher body, and a discharging pipe is arranged at the bottom; a bearing mechanism is arranged on one side of the discharging pipe, and the filtering mechanism is mounted on the bearing mechanism; the bearing mechanism is provided with a bearing box, and the filtering mechanism is provided with a motor, fan blades and a dust filtering plate; the dust filtering plate is installed in the bearing box, the motor drives the fan blades to rotate, so that dust in the discharging pipe enters the bearing box, and the dust filtering plate adsorbs and filters the dust. And dust generated by crushing can be prevented from diffusing while the hazardous wastes are crushed.

Description

Technical Field

[0001] The invention relates to the technical field of hazardous waste treatment and crushing, in particular to a hazardous waste treatment and crushing device. Background Art

[0002] With the development of industry, the number of hazardous wastes discharged in industrial production processes is increasing. Due to the serious pollution and potential serious impacts caused by hazardous wastes, it not only damages the ecological environment and affects human health, but is also not conducive to the sustainable development of society. Therefore, it is necessary to use various treatment methods to treat hazardous wastes to reduce their harmful effects. In the hazardous waste treatment process, if the hazardous waste is large in volume, it is necessary to use crushing equipment to pre-treat the hazardous waste.

[0003] The prior art does not have a structure to prevent dust from spreading during use of the crushing equipment, so that when the prior art crushing equipment is in use, when hazardous waste is discharged from the discharge port after crushing, the dust generated by the crushing can easily drift from the discharge port to the working area, polluting the air or equipment, and even being inhaled by the staff, affecting their health. Summary of the invention

[0004] In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a crushing device for hazardous waste treatment, which can prevent the dust generated by the crushing from spreading while crushing the hazardous waste.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A crushing device for hazardous waste treatment comprises a crusher body, wherein a feed port is provided on the top of the crusher body, a crushing mechanism is provided inside, and a discharge pipe is provided at the bottom; a bearing mechanism is provided on one side of the discharge pipe, and a filtering mechanism is installed on the bearing mechanism; the bearing mechanism is provided with a bearing box, and the filtering mechanism is provided with a motor, a fan blade and a dust filter plate; the dust filter plate is installed in the bearing box, and the motor drives the fan blade to rotate, so that the dust in the discharge pipe enters the bearing box, and the dust filter plate absorbs and filters the dust.

[0007] Furthermore, the filtering mechanism includes a dust filter plate, a pull ring, a clamping hole, a fixed threaded rod, a baffle, a motor and fan blades; the dust filter plate is arranged on one side of the discharge pipe, a pull ring is fixedly connected to one side of the dust filter plate, a clamping hole is opened on one side of the dust filter plate, a fixed threaded rod is arranged inside the dust filter plate, the baffle is arranged on one side of the discharge pipe, the motor is arranged on one side of the discharge pipe, and the fan blades are installed on the output shaft of the motor.

[0008] Furthermore, a plate hammer and an impact plate are arranged inside the crusher body, and the plate hammer and the impact plate constitute a crushing mechanism; a pull rod is arranged on one side of the impact plate, and a support frame is arranged at the bottom of the crusher body.

[0009] Furthermore, a mounting plate is provided on the top of the discharge pipe, a discharge hopper is provided on one side of the discharge pipe, an ash outlet is provided on one side of the discharge pipe, and a mounting hole is provided on one side of the discharge pipe.

[0010] Furthermore, the baffle is movably connected to the bottom of the carrying box, and the baffle is arranged on the top of the ash outlet.

[0011] Furthermore, the bearing mechanism includes a bearing box, fixing bolts, mounting grooves, threaded holes, a fixed plate, an inner isolation net and an outer isolation net; the bearing box is arranged on one side of the discharge pipe, fixing bolts are arranged on one side of the bearing box, a mounting groove is opened on one side of the bearing box, threaded holes are opened on the upper surface of the bearing box, a fixing plate is fixedly connected to the upper surface of the bearing box, an inner isolation net is opened at the bottom of the fixed plate, and an outer isolation net is opened at the top of the fixed plate.

[0012] Furthermore, the dust filter plate is slidably inserted in the interior of the carrying box, and the dust filter plate is slidably connected to the interior of the mounting slot.

[0013] Furthermore, the fixed threaded rod is slidably inserted in the interior of the clamping hole, and the fixed threaded rod is threadedly connected to the interior of the threaded hole.

[0014] Furthermore, the motor is arranged on the top of the fixed disk, and the fan blades are arranged inside the fixed disk.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is provided with a dust filter plate. When it is necessary to extract and filter the dust attached to the material discharged from the discharge pipe, the fan blade is first driven by a motor to rotate, so that the air inside the discharge pipe is extracted from the fixed plate. When the air inside the discharge pipe is extracted, the dust attached to the material discharged from the discharge pipe also enters the interior of the carrying box. At this time, the multiple dust filter plates arranged inside the carrying box can adsorb and filter the dust, and the baffle plate arranged at the ash outlet can prevent the material from entering the interior of the carrying box. The device is convenient for extracting and filtering the dust attached to the material discharged from the discharge pipe, and can prevent the dust generated by crushing from spreading.

[0017] 2. The dust filter plate of the present invention is slidably inserted into the interior of the carrying box, and the dust filter plate is slidably connected to the interior of the installation slot. The installation and removal of the dust filter plate are convenient and quick, and the dust filter plate can be easily taken out and replaced.

[0018] 3. The baffle of the present invention is arranged at the top of the ash outlet, and the baffle arranged at the ash outlet can prevent materials from entering the interior of the carrying box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure from another angle of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the discharge pipe, the supporting mechanism and the filtering mechanism of the present invention.

[0022] Figure 4 It is an exploded schematic diagram of the three-dimensional structure of the discharge pipe, the supporting mechanism and the filtering mechanism of the present invention.

[0023] Figure 5 It is an exploded schematic diagram of the three-dimensional structure of the carrying mechanism and the filtering mechanism of the present invention.

[0024] In the figure: 1. Crusher body; 101. Feed inlet; 102. Plate hammer; 103. Impact plate; 104. Pull rod; 105. Support frame; 2. Discharge pipe; 201. Mounting plate; 202. Discharge hopper; 203. Ash outlet; 204. Mounting hole; 3. Bearing mechanism; 301. Bearing box; 302. Fixing bolt; 303. Mounting groove; 304. Threaded hole; 305. Fixing plate; 306. Inner isolation net; 307. Outer isolation net; 4. Filter mechanism; 401. Dust filter plate; 402. Pull ring; 403. Clamp hole; 404. Fixed threaded rod; 405. Baffle; 406. Motor; 407. Fan blade. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below. In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in combination with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the description of the present invention, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, the numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0030] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] like Figure 1-5 As shown, a crushing device for hazardous waste treatment includes a crusher body 1, a discharge pipe 2 is arranged at the bottom of the crusher body 1, a supporting mechanism 3 is arranged on one side of the discharge pipe 2, and a filtering mechanism 4 is arranged on one side of the discharge pipe 2.

[0033] A feed port 101 is provided on one side of the crusher body 1, a plate hammer 102 is provided inside the crusher body 1, an impact plate 103 is provided inside the crusher body 1, a pull rod 104 is provided on one side of the impact plate 103, and a support frame 105 is provided at the bottom of the crusher body 1. The plate hammer 102 and the impact plate 103 constitute a crushing mechanism.

[0034] A mounting plate 201 is provided on the top of the discharge pipe 2 , a discharge hopper 202 is provided on one side of the discharge pipe 2 , an ash outlet 203 is opened on one side of the discharge pipe 2 , and a mounting hole 204 is opened on one side of the discharge pipe 2 .

[0035] It needs to be further explained that: a feed port 101 is arranged on the top of the crusher body 1, and the feed port 101 is arranged to facilitate feeding. A plate hammer 102 and an impact plate 103 are arranged inside the crusher body 1. When the material enters the action area of ​​the plate hammer 102 through the plate hammer 102 and the impact plate 103, it collides with the plate hammer 102 and is crushed, and then is thrown onto the impact plate 103 to be crushed again, and then bounces back from the impact plate 103 to the action area of ​​the plate hammer 102 to be crushed again. This process is repeated until the material is crushed to the required particle size and discharged from the discharge pipe 2. A supporting mechanism 3 and a filtering mechanism 4 are arranged on one side of the discharge pipe 2. The supporting mechanism 3 and the filtering mechanism 4 are arranged to facilitate the extraction and filtering of dust attached to the material discharged from the discharge pipe 2 to avoid air pollution.

[0036] Embodiment 2:

[0037] like Figure 3-5 As shown, this implementation is a preferred embodiment of the present invention and is further optimized based on Example 1.

[0038] The filtering mechanism 4 includes a dust filter plate 401, a pull ring 402, a clamping hole 403, a fixed threaded rod 404, a baffle 405, a motor 406 and a fan blade 407. The dust filter plate 401 is arranged on one side of the discharge pipe 2, and the pull ring 402 is fixedly connected to one side of the dust filter plate 401. A clamping hole 403 is opened on one side of the dust filter plate 401. A fixed threaded rod 404 is arranged inside the dust filter plate 401. The baffle 405 is arranged on one side of the discharge pipe 2, the motor 406 is arranged on one side of the discharge pipe 2, and the fan blade 407 is arranged on one side of the motor 406.

[0039] The bearing mechanism 3 includes a bearing box 301, a fixing bolt 302, a mounting groove 303, a threaded hole 304, a fixing plate 305, an inner isolation net 306 and an outer isolation net 307. The bearing box 301 is arranged on one side of the discharge pipe 2, a fixing bolt 302 is arranged on one side of the bearing box 301, a mounting groove 303 is provided on one side of the bearing box 301, a threaded hole 304 is provided on the upper surface of the bearing box 301, a fixing plate 305 is fixedly connected to the upper surface of the bearing box 301, an inner isolation net 306 is provided at the bottom of the fixing plate 305, and an outer isolation net 307 is provided at the top of the fixing plate 305.

[0040] The dust filter plate 401 is slidably inserted into the interior of the carrying box 301 , and the dust filter plate 401 is slidably connected to the interior of the installation slot 303 .

[0041] The fixed threaded rod 404 is slidably inserted into the inside of the clamping hole 403 , and the fixed threaded rod 404 is threadedly connected to the inside of the threaded hole 304 .

[0042] The baffle plate 405 is movably connected to the bottom of the carrying box 301 , and the baffle plate 405 is arranged on the top of the ash outlet 203 .

[0043] The motor 406 is disposed on the top of the fixed disk 305 , and the fan blades 407 are disposed inside the fixed disk 305 .

[0044] It needs to be further explained that: the fan blades 407 are driven to rotate by the motor 406, so that the air inside the discharge pipe 2 is extracted from the fixed plate 305. When the air inside the discharge pipe 2 is extracted, the dust attached to the material discharged from the discharge pipe 2 also enters the interior of the carrying box 301. At this time, the multiple dust filter plates 401 arranged inside the carrying box 301 can adsorb and filter the dust, and the baffle 405 arranged at the ash outlet 203 can prevent the material from entering the interior of the carrying box 301.

[0045] The working principle and working process of the present invention are as follows:

[0046] When a crushing device for hazardous waste treatment is used, first, a feed port 101 is set at the top of the crusher body 1, and the feed port 101 is set to facilitate feeding. A plate hammer 102 and an impact plate 103 are set inside the crusher body 1. When the material enters the action area of ​​the plate hammer 102 through the plate hammer 102 and the impact plate 103, it collides with the plate hammer 102 and is crushed, and then is thrown onto the impact plate 103 to be crushed again, and then bounces back from the impact plate 103 to the action area of ​​the plate hammer 102 to be crushed again. This process is repeated until the material is crushed to the required particle size and discharged from the discharge pipe 2.

[0047] A supporting mechanism 3 and a filtering mechanism 4 are provided on one side of the discharge pipe 2. The supporting mechanism 3 and the filtering mechanism 4 facilitate extraction and filtration of dust attached to the material discharged from the discharge pipe 2 to avoid air pollution.

[0048] When it is necessary to extract and filter the dust attached to the material discharged from the discharge pipe 2, the fan blade 407 is first driven to rotate by the motor 406, so that the air inside the discharge pipe 2 is extracted from the fixed plate 305. When the air inside the discharge pipe 2 is extracted, the dust attached to the material discharged from the discharge pipe 2 also enters the interior of the carrying box 301. At this time, the multiple dust filter plates 401 arranged inside the carrying box 301 can adsorb and filter the dust, and the baffle 405 arranged at the ash outlet 203 can prevent the material from entering the interior of the carrying box 301. This device facilitates the extraction and filtering of dust attached to the material discharged from the discharge pipe 2.

[0049] The present invention can effectively prevent the dust generated by crushing from spreading while crushing the hazardous waste.

[0050] The above descriptions are only some specific implementation methods of the present invention, and the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A crushing device for hazardous waste treatment, comprising a crusher body (1), characterized in that: The crusher body (1) is provided with a feed inlet (101) at the top, a crushing mechanism is provided inside, and a discharge pipe (2) is provided at the bottom; a bearing mechanism (3) is provided on one side of the discharge pipe (2), and a filtering mechanism (4) is installed on the bearing mechanism (3); The bearing mechanism (3) is provided with a bearing box (301), and the filtering mechanism (4) is provided with a motor (406), a fan blade (407) and a dust filtering plate (401); the dust filtering plate (401) is installed in the bearing box (301), and the motor drives the fan blade to rotate, so that the dust in the discharge pipe enters the bearing box (301), and the dust filtering plate (401) absorbs and filters the dust.

2. A hazardous waste crushing device according to claim 1, characterized in that: A plate hammer (102) and an impact plate (103) are arranged inside the crusher body (1), and the plate hammer (102) and the impact plate (103) constitute a crushing mechanism; A pull rod (104) is provided on one side of the impact plate (103), and a support frame (105) is provided at the bottom of the crusher body (1).

3. A hazardous waste crushing device according to claim 1, characterized in that: A mounting plate (201) is provided on the top of the discharge pipe (2), a discharge hopper (202) is provided on one side of the discharge pipe (2), an ash outlet (203) is provided on one side of the discharge pipe (2), and a mounting hole (204) is provided on one side of the discharge pipe (2).

4. A hazardous waste treatment crushing device according to claim 3, characterized in that: The bearing mechanism (3) comprises a bearing box (301), fixing bolts (302), a mounting groove (303), a threaded hole (304), a fixing plate (305), an inner isolation net (306) and an outer isolation net (307); The supporting box (301) is arranged on one side of the discharge pipe (2), a fixing bolt (302) is arranged on one side of the supporting box (301), a mounting groove (303) is opened on one side of the supporting box (301), a threaded hole (304) is opened on the upper surface of the supporting box (301), a fixing plate (305) is fixedly connected to the upper surface of the supporting box (301), an inner isolation net (306) is opened on the bottom of the fixing plate (305), and an outer isolation net (307) is opened on the top of the fixing plate (305).

5. A hazardous waste crushing device according to claim 4, characterized in that: The filtering mechanism (4) comprises a dust filtering plate (401), a pull ring (402), a clamping hole (403), a fixed threaded rod (404), a baffle (405), a motor (406) and a fan blade (407); The dust filter plate (401) is arranged on one side of the discharge pipe (2), a pull ring (402) is fixedly connected to one side of the dust filter plate (401), a clamping hole (403) is opened on one side of the dust filter plate (401), a fixed threaded rod (404) is arranged inside the dust filter plate (401), the baffle (405) is arranged on one side of the discharge pipe (2), the motor (406) is arranged on one side of the discharge pipe (2), and the fan blade (407) is installed on the output shaft of the motor (406).

6. A hazardous waste treatment crushing device according to claim 5, characterized in that: The baffle (405) is movably clamped on the bottom of the carrying box (301), and the baffle (405) is arranged on the top of the ash outlet (203).

7. A hazardous waste treatment crushing device according to claim 5, characterized in that: The dust filter plate (401) is slidably inserted into the interior of the carrying box (301), and the dust filter plate (401) is slidably connected to the interior of the installation slot (303).

8. The hazardous waste treatment crushing device according to claim 5, characterized in that: The fixed threaded rod (404) is slidably inserted into the interior of the clamping hole (403), and the fixed threaded rod (404) is threadedly connected to the interior of the threaded hole (304).

9. The hazardous waste treatment crushing device according to claim 5, characterized in that: The motor (406) is arranged on the top of the fixed disk (305), and the fan blade (407) is arranged inside the fixed disk (305).

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