Pyrolysis equipment for organic solid waste treatment

Abstract

The utility model discloses pyrolysis equipment for organic solid waste treatment, which comprises a pyrolysis mechanism, the top of the pyrolysis mechanism is fixedly connected with a bottom connecting pipe, the bottom connecting pipe is Y-shaped, a sorting component and a grinding component are arranged above the bottom connecting pipe, and the rear side wall of the pyrolysis mechanism is fixedly connected with a rear connecting pipe. By arranging a sorting barrel, a feeding pipe, a first motor, a first exhaust pipe, a main shaft, stirring blades, a filter sieve, a vibration spring, a vibration motor, a fixing ring, a grinding barrel, a second exhaust pipe, a second motor, a rotating shaft, a material guide disc, an upper grinding disc and a lower grinding disc, organic solid waste is put into the sorting barrel, and after sorting is conducted, large and small organic solids are separated; small particles directly enter the pyrolysis mechanism to be pyrolyzed, and large particles are crushed and then enter the pyrolysis mechanism to be pyrolyzed, so that the pyrolysis efficiency is greatly improved, and meanwhile, an oxidation reaction caused by excessive accumulation of organic solid wastes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of organic solid waste treatment, in particular to pyrolysis equipment for organic solid waste treatment. Background Art

[0002] Pyrolysis of organic solid waste is a process of thermal decomposition of organic matter in an oxygen-free or low-oxygen environment, aiming to convert waste into useful substances such as pyrolysis oil, biochar and pyrolysis gas, etc. This process can significantly reduce the mass and volume of waste, while the solid residues (such as sludge char) produced can be used in agriculture, improve soil properties or be used in water and air purification processes.

[0003] In existing pyrolysis equipment for treating organic solid waste, organic solid waste is generally put into the pyrolysis equipment at one time for pyrolysis. However, this method has low pyrolysis efficiency, and excessive accumulation of organic solid waste is easily oxidized to produce wastewater, resulting in odor and causing air pollution. Utility Model Content

[0004] The utility model aims to provide a pyrolysis device for treating organic solid wastes, which puts the organic solid wastes into a sorting barrel, first sorts them, separates the large and small organic solids, and directly enters the pyrolysis mechanism for pyrolysis, while the large particles are crushed and then enter the pyrolysis mechanism for pyrolysis, thereby greatly improving the pyrolysis efficiency and avoiding excessive accumulation of organic solid wastes to produce oxidation reactions. Heat is generated during the pyrolysis reaction and is introduced into the sorting barrel and the grinding barrel, so that the organic solid wastes are kept dry, sewage and odor are avoided from being produced by the oxidation reaction of the organic solid wastes, air pollution is reduced, and the utilization rate of waste heat is improved.

[0005] To achieve the above-mentioned purpose, a pyrolysis device for treating organic solid waste is provided, comprising: a pyrolysis mechanism, a bottom connecting pipe is fixedly connected to the top of the pyrolysis mechanism, the bottom connecting pipe is in a "Y" shape, a sorting assembly and a grinding assembly are arranged above the bottom connecting pipe, a rear connecting pipe is fixedly connected to the rear side wall of the pyrolysis mechanism, the number of the rear connecting pipes is set to two, and a discharge pipe is fixedly connected to the bottom of the pyrolysis mechanism;

[0006] The sorting assembly comprises a sorting bucket, a feed pipe, a first motor, a first exhaust pipe, a main shaft, a stirring blade, a filter screen, a vibration spring, a vibration motor and a fixed ring. The top of the sorting bucket is fixedly connected with the feed pipe, the first motor and the first exhaust pipe, the first motor is located between the feed pipe and the first exhaust pipe, the interior of the sorting bucket is rotatably connected with the main shaft, the bottom output end of the first motor is fixedly connected with the main shaft, the circumferential surface of the main shaft is fixedly connected with the stirring blade, the number of the stirring blades is multiple and evenly distributed on the main shaft, the interior of the sorting bucket is provided with a filter screen, the bottom of the filter screen is fixedly connected with the vibration spring and the vibration motor, the bottom of the vibration spring and the vibration motor is fixedly connected with the fixing ring, and the circumferential surface of the fixing ring is fixedly connected with the sorting bucket;

[0007] The grinding assembly includes a grinding barrel, a second exhaust pipe, a second motor, a rotating shaft, a material guide plate, an upper grinding plate and a lower grinding plate. The top of the grinding barrel is fixedly connected to the second exhaust pipe and the second motor, the second exhaust pipe is located on the left side of the second motor, the grinding barrel is rotatably connected to the inside of the grinding barrel, the bottom output end of the second motor is fixedly connected to the rotating shaft, the bottom of the rotating shaft is fixedly connected to the material guide plate, the material guide plate is conical, the bottom of the material guide plate is fixedly connected to the upper grinding plate, the bottom of the upper grinding plate is provided with a lower grinding plate, and the lower grinding plate is fixedly connected to the grinding barrel.

[0008] According to the pyrolysis device for treating organic solid waste, the filter screen is located below the main shaft.

[0009] According to the pyrolysis equipment for treating organic solid waste, there are multiple vibration springs, all of which are located below the filter screen, and the multiple vibration springs and vibration motors are evenly distributed below the filter screen.

[0010] According to the pyrolysis equipment for treating organic solid waste, a middle connecting pipe is fixedly connected between the sorting barrel and the grinding barrel, and the middle connecting pipe is located above the filter screen and the upper grinding disc.

[0011] According to the pyrolysis equipment for treating organic solid waste, the rear connecting pipe is connected to the sorting barrel and the grinding barrel respectively, and both are located below the filter screen and the lower grinding disc.

[0012] According to the pyrolysis equipment for treating organic solid waste, the top of the bottom connecting pipe is fixedly connected to the sorting barrel and the grinding barrel respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a sorting barrel, a feeding pipe, a first motor, a first exhaust pipe, a main shaft, a stirring blade, a filter screen, a vibration spring, a vibration motor, a fixing ring, a grinding barrel, a second exhaust pipe, a second motor, a rotating shaft, a guide plate, an upper grinding plate and a lower grinding plate, the organic solid waste is put into the sorting barrel, and after sorting, the large and small organic solids are separated, the small ones directly enter the pyrolysis mechanism for pyrolysis, and the large particles are crushed and then enter the pyrolysis mechanism for pyrolysis, which greatly improves the pyrolysis efficiency and avoids excessive accumulation of organic solid waste to produce oxidation reaction;

[0015] 2. By setting up the rear connecting pipe, heat will be generated during the pyrolysis reaction and introduced into the sorting barrel and grinding barrel to keep the organic solid waste dry, avoid sewage and odor generated by the oxidation reaction of organic solid waste, reduce air pollution, and improve the utilization rate of waste heat.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a front view of a pyrolysis device for treating organic solid waste according to the utility model;

[0019] Figure 2 It is a rear view of a pyrolysis device for treating organic solid waste according to the utility model;

[0020] Figure 3 This is a structural diagram of a sorting component of a pyrolysis device for treating organic solid waste according to the utility model;

[0021] Figure 4 This is a structural diagram of a grinding component of a pyrolysis device for treating organic solid waste according to the utility model.

[0022] In the figure: 1. Pyrolysis mechanism; 2. Bottom connecting pipe; 3. Sorting assembly; 4. Grinding assembly; 5. Rear connecting pipe; 6. Discharge pipe;

[0023] 301, sorting barrel; 302, feeding pipe; 303, first motor; 304, first exhaust pipe; 305, main shaft; 306, stirring blade; 307, filter screen; 308, vibration spring; 309, vibration motor; 310, fixing ring;

[0024] 401, grinding barrel; 402, second exhaust pipe; 403, second motor; 404, rotating shaft; 405, material guide plate; 406, upper grinding plate; 407, lower grinding plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a pyrolysis device for treating organic solid waste, comprising: a pyrolysis mechanism 1, a bottom connecting pipe 2 is fixedly connected to the top of the pyrolysis mechanism 1, the bottom connecting pipe 2 is in a "Y" shape, a sorting component 3 and a grinding component 4 are arranged above the bottom connecting pipe 2, a rear connecting pipe 5 is fixedly connected to the rear side wall of the pyrolysis mechanism 1, and the number of the rear connecting pipes 5 is set to two, and a discharge pipe 6 is fixedly connected to the bottom of the pyrolysis mechanism 1.

[0027] The sorting assembly 3 includes a sorting bucket 301, a feed pipe 302, a first motor 303, a first exhaust pipe 304, a main shaft 305, a stirring blade 306, a filter screen 307, a vibration spring 308, a vibration motor 309 and a fixing ring 310. The top of the sorting bucket 301 is fixedly connected with the feed pipe 302, the first motor 303 and the first exhaust pipe 304. The first motor 303 is located between the feed pipe 302 and the first exhaust pipe 304. The inside of the sorting bucket 301 is rotatably connected with the main shaft 305. The bottom output end of the first motor 303 is fixedly connected to the main shaft 305. The stirring blade 306 is fixedly connected to the circumferential surface of the main shaft 305. There are multiple stirring blades 306, which are evenly distributed on the main shaft 305. A filter screen 307 is arranged inside the sorting bucket 301, and the filter screen 307 is located below the main shaft 305. A vibration spring 308 and a vibration motor 309 are fixedly connected to the bottom of the filter screen 307. A fixing ring 310 is fixedly connected to the bottom of the vibration spring 308 and the vibration motor 309. The circumferential surface of the fixing ring 310 is fixedly connected to the sorting bucket 301. There are multiple vibration springs 308, which are all located below the filter screen 307. Multiple vibration springs 308 and vibration motors 309 are evenly distributed below the filter screen 307.

[0028] The grinding assembly 4 includes a grinding barrel 401, a second exhaust pipe 402, a second motor 403, a rotating shaft 404, a material guide plate 405, an upper grinding plate 406 and a lower grinding plate 407. The top of the grinding barrel 401 is fixedly connected with the second exhaust pipe 402 and the second motor 403, the second exhaust pipe 402 is located on the left side of the second motor 403, the inside of the grinding barrel 401 is rotatably connected with the rotating shaft 404, the bottom output end of the second motor 403 is fixedly connected to the rotating shaft 404, the bottom of the rotating shaft 404 is fixedly connected with the material guide plate 405, the material guide plate 405 is conical, the bottom of the material guide plate 405 is fixedly connected with the upper grinding plate 406, the bottom of the upper grinding plate 406 is provided with a lower grinding plate 407, and the lower grinding plate 407 is fixedly connected to the grinding barrel 401.

[0029] A middle connecting pipe is fixedly connected between the sorting barrel 301 and the grinding barrel 401, and the middle connecting pipe is located above the filter screen 307 and the upper grinding disc 406. The rear connecting pipe 5 is respectively connected to the sorting barrel 301 and the grinding barrel 401, and both are located below the filter screen 307 and the lower grinding disc 407. The top of the bottom connecting pipe 2 is fixedly connected to the sorting barrel 301 and the grinding barrel 401, respectively.

[0030] Working principle: organic solid waste is put into the sorting barrel 301, the first motor 303 is started to stir the organic solid waste inside, and the vibration motor 309 is started at the same time to filter and discharge small particles of organic solid waste to the pyrolysis mechanism 1 below, and large particles enter the grinding barrel 401 through the middle connecting pipe, and the second motor 403 is started to grind and crush the large particles of organic solid waste and then enter the pyrolysis mechanism 1 from the bottom connecting pipe 2 for batch pyrolysis to avoid excessive accumulation and improve pyrolysis efficiency. At the same time, heat is generated during the pyrolysis process of the pyrolysis mechanism 1, and enters the sorting barrel 301 and the grinding barrel 401 respectively from the rear connecting pipe 5 to keep the organic solid waste dry and avoid oxidation to produce sewage and odor.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A pyrolysis device for treating organic solid waste, comprising: The pyrolysis mechanism (1) is characterized in that a bottom connecting pipe (2) is fixedly connected to the top of the pyrolysis mechanism (1), the bottom connecting pipe (2) is in a "Y" shape, a sorting component (3) and a grinding component (4) are arranged above the bottom connecting pipe (2), a rear connecting pipe (5) is fixedly connected to the rear side wall of the pyrolysis mechanism (1), the number of the rear connecting pipes (5) is set to two, and a discharge pipe (6) is fixedly connected to the bottom of the pyrolysis mechanism (1); The sorting assembly (3) comprises a sorting bucket (301), a feed pipe (302), a first motor (303), a first exhaust pipe (304), a main shaft (305), a stirring blade (306), a filter screen (307), a vibration spring (308), a vibration motor (309) and a fixing ring (310). The top of the sorting bucket (301) is fixedly connected with the feed pipe (302), the first motor (303) and the first exhaust pipe (304). The first motor (303) is located between the feed pipe (302) and the first exhaust pipe (304). The interior of the sorting bucket (301) is rotatably connected with the main shaft (305). The bottom output end of the motor (303) is fixedly connected to the main shaft (305); a stirring blade (306) is fixedly connected to the circumferential surface of the main shaft (305); a plurality of stirring blades (306) are provided and are evenly distributed on the main shaft (305); a filter screen (307) is provided inside the sorting bucket (301); a vibration spring (308) and a vibration motor (309) are fixedly connected to the bottom of the filter screen (307); a fixing ring (310) is fixedly connected to the bottom of the vibration spring (308) and the vibration motor (309); and a circumferential surface of the fixing ring (310) is fixedly connected to the sorting bucket (301); The grinding assembly (4) comprises a grinding barrel (401), a second exhaust pipe (402), a second motor (403), a rotating shaft (404), a material guide plate (405), an upper grinding plate (406) and a lower grinding plate (407); the top of the grinding barrel (401) is fixedly connected with the second exhaust pipe (402) and the second motor (403); the second exhaust pipe (402) is located on the left side of the second motor (403); the inner rotation of the grinding barrel (401) A rotating shaft (404) is connected, the bottom output end of the second motor (403) is fixedly connected to the rotating shaft (404), the bottom of the rotating shaft (404) is fixedly connected to a material guide plate (405), the material guide plate (405) is conical, the bottom of the material guide plate (405) is fixedly connected to an upper grinding plate (406), the bottom of the upper grinding plate (406) is provided with a lower grinding plate (407), and the lower grinding plate (407) is fixedly connected to the grinding barrel (401).

2. The pyrolysis equipment for treating organic solid waste according to claim 1, characterized in that: The filter screen (307) is located below the main shaft (305).

3. The pyrolysis equipment for treating organic solid waste according to claim 1, characterized in that: There are a plurality of vibration springs (308), all of which are located below the filter screen (307). The plurality of vibration springs (308) and the vibration motors (309) are evenly distributed below the filter screen (307).

4. The pyrolysis equipment for treating organic solid waste according to claim 1, characterized in that: A middle connecting pipe is fixedly connected between the sorting barrel (301) and the grinding barrel (401), and the middle connecting pipe is located above the filter screen (307) and the upper grinding disc (406).

5. The pyrolysis equipment for treating organic solid waste according to claim 1, characterized in that: The rear connecting pipe (5) is connected to the sorting barrel (301) and the grinding barrel (401) respectively, and is located below the filter screen (307) and the lower grinding disc (407).

6. The pyrolysis equipment for treating organic solid waste according to claim 1, characterized in that: The top of the bottom connecting pipe (2) is fixedly connected to the sorting barrel (301) and the grinding barrel (401) respectively.

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