Industrial solid waste pollution prevention and control treatment device

Abstract

The utility model discloses an industrial solid waste pollution prevention and control treatment device, relates to the field of industrial solid waste treatment, and aims to solve the problems that some industrial solid wastes in the prior art can generate dust when being crushed, and the existing crushing device is not provided with a dust removal and collection device, so that the dust is formed when the industrial solid wastes are crushed, and the air is polluted. The upper end of the other side of the crushing device is fixedly connected with a dust suction pipe, the lower end of the other side of the crushing device is fixedly connected with a dust collection device, the upper end of the middle in the dust collection device is fixedly connected with a first partition plate, and the lower end of the middle in the dust collection device is fixedly connected with a second partition plate. An annular dust isolation cloth bag is fixedly connected to the position, between the first partition plate and the second partition plate, of the edge of the upper end of the dust discharging opening, a rotating shaft is rotationally connected to the middle of the interior of the annular dust isolation cloth bag, long supporting rods are fixedly connected to the upper ends and the lower ends of the two sides of a rotating roller correspondingly, and short supporting rods are fixedly connected to the upper ends and the lower ends of the front ends and the rear ends of the rotating roller correspondingly.

Description

Technical Field

[0001] The utility model relates to the field of industrial solid waste treatment, in particular to an industrial solid waste pollution prevention and control treatment device. Background Art

[0002] Industrial solid waste refers to solid waste generated in industrial production activities. One type of solid waste, referred to as industrial waste, is various waste residues, dust and other wastes discharged into the environment during industrial production. It can be divided into general industrial waste (such as blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, coal slag, sulfuric acid residue, waste gypsum, desulfurization ash, carbide slag, salt mud, etc.) and industrial hazardous solid waste, that is, hazardous solid waste.

[0003] Some industrial solid wastes will generate dust when they are crushed. The existing crushing devices are not equipped with dust removal and collection devices, which leads to dust pollution in the air when the industrial solid waste is crushed. Therefore, the market urgently needs to develop an industrial solid waste pollution prevention and control treatment device to help people solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial solid waste pollution prevention and control treatment device to solve the problem that some industrial solid wastes mentioned in the above background technology will generate dust when crushed, and the existing crushing devices are not equipped with dust removal and collection devices, resulting in dust pollution of the air when the industrial solid waste is crushed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial solid waste pollution prevention and control treatment device, including a crushing device, the upper end of the crushing device is provided with a feeding port, both sides of the middle part of the crushing device are rotatably connected with crushing rollers, the lower end of the crushing device is fixedly connected with an oblique guide net, the lower end of one side of the crushing device is provided with a first dust outlet, the lower end of one side of the crushing device is provided with a slag outlet at the upper end of the first dust outlet, the upper end of the other side of the crushing device is fixedly connected with a dust suction pipe, the lower end of the other side of the crushing device is fixedly connected with a dust collection device, the upper middle end of the dust collection device is fixedly connected with a first partition, the lower middle end of the dust collection device is fixedly connected with a second partition, the A dust outlet is provided in the middle of the second partition, and an annular dust bag is fixedly connected to the upper edge of the dust outlet in the middle between the first partition and the second partition, a gas outlet is provided at the lower end of the middle of one side of the dust collection device, a dust collecting groove is provided at the lower end of the second partition inside the dust collection device, and a second dust outlet is provided on one side of the dust collecting groove and on the end surface of one side of the dust collection device, a rotating shaft is rotatably connected to the middle of the inside of the annular dust bag, a rotating roller is fixedly connected to the rotating shaft, long struts are fixedly connected to the upper and lower ends of both sides of the rotating roller, short struts are fixedly connected to the upper and lower ends of the front and rear ends of the rotating roller, and a support roller is rotatably connected to one side between the upper and lower long struts on both sides of the rotating roller and the upper and lower short struts at the front and rear ends.

[0006] Preferably, guide plates are fixedly connected to the upper ends of the two crushing rollers inside the crushing device, crushing shafts are fixedly connected to the middle parts of the two crushing rollers, and the rear ends of the two crushing shafts extend out of the crushing device and are connected to the driving device.

[0007] Preferably, a dust suction fan is arranged in the middle of the dust suction pipe, and the lower end of the dust suction pipe passes through the upper end surface of the dust collection device and the first partition plate and is connected to the inside of the annular dust isolation bag.

[0008] Preferably, the upper end of the rotating shaft extends through the first partition to the upper end and is fixedly connected with a first conical tooth, and a motor is fixedly arranged on one side of the middle part of the upper end of the first partition inside the dust collection device, and the motor output shaft is fixedly connected with a second conical tooth.

[0009] Preferably, the first conical teeth on the upper end of the rotating shaft are meshedly connected with the second conical teeth on the motor output shaft.

[0010] Preferably, the upper end of the rotating shaft passes through the middle of the first conical tooth and is limit-connected to the middle of the upper end surface inside the dust collection device through a first circular limit piece, and the lower end of the rotating shaft is limit-connected to the dust exhaust port with a second circular limit piece, and the second circular limit piece at the lower end of the rotating shaft is fixedly connected to the second partition through a fixing rod.

[0011] Preferably, each of the support rollers is rotatably connected to the two long support rods and the short support rods via a support shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, through the setting of the dust collection device, the lower end of the other side of the crushing device is fixedly connected with the dust collection device, the middle upper end of the dust collection device is fixedly connected with the first partition 301, the middle lower end of the dust collection device is fixedly connected with the second partition, a dust discharge port is provided in the middle of the second partition, and an annular dust bag is fixedly connected to the upper edge of the dust discharge port in the middle between the first partition and the second partition. Suction is generated by the dust suction fan, and the dust suction pipe absorbs the dust raised when the industrial solid waste is crushed inside the crushing device and transports it to the annular dust bag. The dust in the air is filtered by the annular dust bag to prevent the dust generated during the crushing inside the crushing device from polluting the air.

[0014] 2. In the utility model, through the setting of rotating rollers, the middle part of the inside of the annular dust-proof cloth bag is rotatably connected with a rotating shaft, and the rotating roller is fixedly connected to the rotating shaft. The supporting rollers between the upper and lower long struts on both sides of the rotating roller and the upper and lower short struts at the front and rear ends respectively support the inside of the annular dust-proof cloth bag on both sides and the front and rear ends to form an elliptical shape. The rotating rollers are driven to rotate by the rotating shaft, and the four supporting rollers perform circular motion, thereby making the surface of the annular dust-proof cloth bag perform a similar peristaltic motion. Under the action of the peristaltic motion, the dust adsorbed on the inner surface of the annular dust-proof cloth bag falls off and falls into the dust collecting trough from the dust exhaust port, thereby preventing dust adsorption from clogging the annular dust-proof cloth bag.

[0015] 3. In the utility model, through the setting of the guide net, the lower end of the crushing device is fixedly connected with an oblique guide net, and the two crushing shafts are driven by the driving device to rotate relative to each other to crush the industrial solid waste entering from the feed port. The crushed industrial solid waste fragments are discharged from the fragment outlet through the guide net. The guide net blocks the industrial solid waste fragments and allows the dust to pass through the guide net and fall into the lower end of the crushing device, thereby realizing the preliminary separation of dust and industrial solid waste fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of an industrial solid waste pollution prevention and control treatment device of the utility model;

[0017] Figure 2 It is the main sectional view of the utility model;

[0018] Figure 3 It is a top sectional view of the dust collection device of the utility model;

[0019] Figure 4 It is an enlarged view of the detail A of the present utility model.

[0020] In the figure: 1. Crushing device; 101. Feeding port; 102. Guide plate; 103. Crushing roller; 104. Crushing shaft; 105. Guide net; 106. Crushing slag outlet; 107. First dust outlet; 2. Dust suction pipe; 201. Dust suction fan; 3. Dust collection device; 301. First partition; 302. Second partition; 303. Dust discharge port; 304. Annular dust filter bag; 305. Gas outlet; 306. Dust collecting trough; 307. Second dust outlet; 4. Rotating shaft; 401. Rotating roller; 402. First conical teeth; 5. Long support rod; 501. Support roller; 502. Support shaft; 6. Short support rod; 7. Motor; 701. Second conical teeth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: an industrial solid waste pollution prevention and control treatment device, including a crushing device 1, a feeding port 101 is provided at the upper end of the crushing device 1, crushing rollers 103 are rotatably connected to both sides of the middle part of the crushing device 1, an oblique guide net 105 is fixedly connected to the lower end of the crushing device 1, a first dust outlet 107 is provided at the lower end of one side of the crushing device 1, a slag outlet 106 is provided at the upper end of the first dust outlet 107 at the lower end of one side of the crushing device 1, a dust suction pipe 2 is fixedly connected to the upper end of the other side of the crushing device 1, a dust collection device 3 is fixedly connected to the lower end of the other side of the crushing device 1, a first partition 301 is fixedly connected to the upper middle part of the dust collection device 3, a second partition 302 is fixedly connected to the lower middle part of the dust collection device 3, and a dust outlet 30 is provided in the middle of the second partition 302. 3. The upper edge of the dust outlet 303 is fixedly connected with an annular dust bag 304 in the middle between the first partition 301 and the second partition 302. A gas outlet 305 is provided at the lower middle end of one side of the dust collecting device 3. A dust collecting groove 306 is provided at the lower end of the second partition 302 inside the dust collecting device 3. A second dust outlet 307 is provided on one side of the dust collecting groove 306 and on the end surface of one side of the dust collecting device 3. A rotating shaft 4 is rotatably connected to the middle of the annular dust bag 304. A rotating roller 401 is fixedly connected to the rotating shaft 4. Long support rods 5 are fixedly connected to the upper and lower ends of both sides of the rotating roller 401. Short support rods 6 are fixedly connected to the upper and lower ends of the front and rear ends of the rotating roller 401. A support roller 501 is rotatably connected to one side between the upper and lower long support rods 5 on both sides of the rotating roller 401 and the upper and lower short support rods 6 at the front and rear ends.

[0023] Furthermore, guide plates 102 are fixedly connected to the upper ends of the two crushing rollers 103 inside the crushing device 1, and crushing shafts 104 are fixedly connected to the middle parts of the two crushing rollers 103. The rear ends of the two crushing shafts 104 extend out of the crushing device 1 and are connected to the driving device. The driving device drives the two crushing shafts 104 to rotate relative to each other to crush the industrial solid waste entering from the feed inlet 101. The crushed industrial solid waste fragments are discharged from the fragment outlet 106 through the guide net 105. The guide net 105 blocks the industrial solid waste fragments and allows the dust to pass through the guide net 105 and fall into the lower end of the crushing device 1, thereby realizing the preliminary separation of dust and industrial solid waste fragments.

[0024] Furthermore, a dust suction fan 201 is arranged in the middle of the dust suction pipe 2. The lower end of the dust suction pipe 2 passes through the upper end surface of the dust collection device 3 and the first partition plate 301 and is connected to the inside of the annular dust isolation bag 304. The dust suction fan 201 generates suction force, and the dust suction pipe 2 absorbs the dust raised when the industrial solid waste is crushed inside the crushing device 1 and transports it to the annular dust isolation bag 304, and the dust in the air is filtered by the annular dust isolation bag 304.

[0025] Furthermore, the upper end of the rotating shaft 4 extends through the first partition 301 to the upper end and is fixedly connected with the first conical tooth 402. A motor 7 is fixedly arranged on one side of the middle part of the upper end of the first partition 301 inside the dust collection device 3, and the output shaft of the motor 7 is fixedly connected with the second conical tooth 701.

[0026] Furthermore, the first conical teeth 402 on the upper end of the rotating shaft 4 are meshedly connected with the second conical teeth 701 on the output shaft of the motor 7, and the rotating shaft 4 is driven to rotate by the motor 7.

[0027] Furthermore, the upper end of the rotating shaft 4 passes through the middle of the first conical tooth 402 and is limitedly connected to the middle of the upper end surface inside the dust collection device 3 through a first circular limiter. The lower end of the rotating shaft 4 is limitedly connected to the dust exhaust port 303 by a second circular limiter. The second circular limiter at the lower end of the rotating shaft 4 is fixedly connected to the second partition 302 through a fixing rod.

[0028] Furthermore, each support roller 501 is rotatably connected to the two long support rods 5 and the short support rods 6 through a support shaft 502. The support rollers 501 between the upper and lower long support rods 5 on both sides of the rotating roller 401 and the upper and lower short support rods 6 at the front and rear ends respectively support the inner sides and front and rear ends of the annular dust bag 304 to form an elliptical shape. The rotating rollers 401 are driven to rotate by the rotating shaft 4, and the four support rollers 501 perform circular motion, thereby making the surface of the annular dust bag 304 perform a peristaltic motion. Under the action of the peristaltic motion, the dust adsorbed on the inner surface of the annular dust bag 304 falls off and falls into the dust collecting trough 306 from the dust exhaust port 303.

[0029] Working principle: When in use, industrial solid waste is put into the feed port 101, and the driving device drives the two crushing shafts 104 to rotate relative to each other to crush the industrial solid waste entering from the feed port 101. The crushed industrial solid waste slag is discharged from the slag outlet 106 through the guide net 105. The guide net 105 blocks the industrial solid waste slag and allows the dust to pass through the guide net 105 and fall into the lower end of the crushing device 1, thereby achieving preliminary separation of dust and industrial solid waste slag. The dust suction fan 201 generates suction, and the dust suction pipe 2 absorbs the dust raised by the crushing device 1 when the industrial solid waste is crushed and transports it to the annular dust isolation bag 304. The annular dust isolation bag 3 04 filters the dust in the air. The support rollers 501 between the upper and lower long support rods 5 on both sides of the rotating roller 401 and the upper and lower short support rods 6 at the front and rear ends respectively support the inner sides and the front and rear ends of the annular dust bag 304 to form an elliptical shape. The rotating rollers 401 are driven to rotate by the rotating shaft 4, and the four support rollers 501 perform circular motion, thereby making the surface of the annular dust bag 304 perform a peristaltic motion. Under the action of the peristaltic motion, the dust adsorbed on the inner surface of the annular dust bag 304 falls off and falls into the dust collecting tank 306 from the dust exhaust port 303. The air filtered by the annular dust bag 304 is discharged from the gas outlet 305.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An industrial solid waste pollution prevention and control treatment device, comprising a crushing device (1), characterized in that: The crushing device (1) is provided with a feed inlet (101) at the upper end, crushing rollers (103) are rotatably connected to both sides of the middle part of the crushing device (1), an oblique flow guide net (105) is fixedly connected to the lower end of the crushing device (1), a first dust outlet (107) is provided at the lower end of one side of the crushing device (1), and a slag outlet (106) is provided at the upper end of the first dust outlet (107) at the lower end of one side of the crushing device (1), and the crushing device The upper end of the other side of the crushing device (1) is fixedly connected to a dust suction pipe (2); the lower end of the other side of the crushing device (1) is fixedly connected to a dust collection device (3); the upper middle end of the interior of the dust collection device (3) is fixedly connected to a first partition (301); the lower middle end of the interior of the dust collection device (3) is fixedly connected to a second partition (302); a dust discharge port (303) is provided in the middle of the second partition (302); the upper edge of the dust discharge port (303) is located on the first partition An annular dust bag (304) is fixedly connected in the middle between the second partition (301) and the second partition (302); a gas outlet (305) is arranged at the lower end of the middle of one side of the dust collection device (3); a dust collecting groove (306) is arranged at the lower end of the second partition (302) inside the dust collection device (3); a second dust outlet (307) is arranged on one side of the dust collecting groove (306) and on the end surface of one side of the dust collection device (3); the annular dust bag (304) A rotating shaft (4) is rotatably connected to the middle part of the interior, a rotating roller (401) is fixedly connected to the rotating shaft (4), long support rods (5) are fixedly connected to both upper and lower ends of both sides of the rotating roller (401), short support rods (6) are fixedly connected to both upper and lower ends of both front and rear ends of the rotating roller (401), and a support roller (501) is rotatably connected to one side between the upper and lower long support rods (5) on both sides of the rotating roller (401) and the upper and lower short support rods (6) at both front and rear ends.

2. The industrial solid waste pollution prevention and control treatment device according to claim 1 is characterized by: A guide plate (102) is fixedly connected to the upper ends of two crushing rollers (103) inside the crushing device (1), a crushing shaft (104) is fixedly connected to the middle of the two crushing rollers (103), and the rear ends of the two crushing shafts (104) extend out of the crushing device (1) and are connected to a driving device.

3. The industrial solid waste pollution prevention and control treatment device according to claim 1 is characterized by: A dust suction fan (201) is arranged in the middle of the dust suction pipe (2), and the lower end of the dust suction pipe (2) passes through the upper end surface of the dust collection device (3) and the first partition plate (301) and is connected to the inside of the annular dust isolation bag (304).

4. The industrial solid waste pollution prevention and control treatment device according to claim 1 is characterized by: The upper end of the rotating shaft (4) passes through the first partition (301) and extends to the upper end and is fixedly connected to the first conical tooth (402); a motor (7) is fixedly arranged on one side of the middle part of the upper end of the first partition (301) inside the dust collection device (3); and the output shaft of the motor (7) is fixedly connected to the second conical tooth (701).

5. The industrial solid waste pollution prevention and control treatment device according to claim 4 is characterized by: The first conical teeth (402) at the upper end of the rotating shaft (4) are meshedly connected with the teeth of the second conical teeth (701) on the output shaft of the motor (7).

6. The industrial solid waste pollution prevention and control treatment device according to claim 1 is characterized by: The upper end of the rotating shaft (4) passes through the middle of the first conical tooth (402) and is connected to the middle of the upper end surface of the dust collection device (3) through a first circular limit piece. The lower end of the rotating shaft (4) is connected to the dust outlet (303) through a second circular limit piece. The second circular limit piece at the lower end of the rotating shaft (4) is fixedly connected to the second partition plate (302) through a fixing rod.

7. The industrial solid waste pollution prevention and control treatment device according to claim 1 is characterized by: Each of the support rollers (501) is rotatably connected to the two long support rods (5) and the short support rods (6) via a support shaft (502).

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