Environment-friendly solid waste comprehensive utilization crusher

Abstract

The utility model relates to the technical field of solid waste treatment, and particularly discloses an environment-friendly solid waste comprehensive utilization crusher which comprises a crushing mechanism, four supporting frames are fixedly connected to the side wall of the crushing mechanism, the crushing mechanism comprises a crushing bin, a connecting bin is fixedly connected to the top of the crushing bin, and a feeding hopper is fixedly connected to the top of the connecting bin. The bottom of the crushing bin is fixedly connected with a discharging bin, the connecting bin is connected with a second flow guide part, solid waste is put into the crushing bin from the feeding hopper, the motor drives the crushing roller to rotate to crush the solid waste, and in the crushing process, the air extractor enables negative pressure to be generated in the second collecting box through an air pipe, and the negative pressure is transmitted to the first flow guide part through a main air pipe; and the small solid waste particles are sucked into the second collecting box, and the large solid waste particles fall into the first collecting box, so that separation of the solid waste particles of different sizes is achieved, the waste particles can be distinguished and stored, follow-up treatment is facilitated, and the problem that follow-up treatment processes are increased by an existing device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, in particular to an environment-friendly solid waste comprehensive utilization crusher. Background Technique

[0002] Solid waste refers to solid waste, which is solid or semi-solid waste generated by people in production, consumption and other activities. The most common solid waste is bricks, tiles, stones, etc. generated during the demolition and construction of buildings. Such waste needs to be processed to reduce environmental pollution.

[0003] At present, an existing solid waste crusher (such as patent number: CN212943165U) discloses a solid waste crusher, which includes a main box body, a first motor, a second motor and a discharge port. An inlet is arranged at the top of the main box body, a support plate is fixed on the main box body, an electric telescopic rod is fixed on the support plate, and a movable plate is fixed at the top of the electric telescopic rod. A conveyor belt is arranged on the second rotating shaft, a magnet belt is fixed on the conveyor belt, the lower end of the conveyor belt is connected with a scraper, and the scraper is fixed on the main box body. A recovery box is arranged under the scraper. The discharge port is arranged at the lower right end of the main box body, and a diversion plate is fixed in the discharge port, and the diversion plate is arranged at the lower right end of the conveyor belt. In this solid waste crusher, the distance between the crushing teeth is controlled by adjusting the height of the roller, so that the size of the solid waste particles after crushing can be controlled. The recyclable metals in the solid waste are adsorbed by the magnet belt, so as to achieve the separation effect of crushed stones and metal solids.

[0004] However, in the process of implementing the above technical solution, it is found that there are at least the following technical problems: Although the existing device can control the size of the solid waste particles after crushing, it does not have a mechanism for separating particles of different sizes. The waste after crushing is not distinguished, which will increase the subsequent treatment process and has the problem of being not easy to apply. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides an environment-friendly solid waste comprehensive utilization crusher, which solves the technical problem that the waste after crushing by the existing device is not distinguished, which will increase the subsequent treatment process.

[0007] (2) Technical Solutions

[0008] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0009] An environment-friendly solid waste comprehensive utilization crusher includes a crushing mechanism. Four support frames are fixedly connected to the side wall of the crushing mechanism. The crushing mechanism includes a crushing chamber. A connecting chamber is fixedly connected to the top of the crushing chamber. A feed hopper is fixedly connected to the top of the connecting chamber. A discharge chamber is fixedly connected to the bottom of the crushing chamber. The connecting chamber is connected to a second flow guiding member, which is composed of four flow guiding pipes. The discharge chamber is connected to a first flow guiding member, which is composed of three flow guiding pipes. A first collection box is arranged at the bottom of the crushing mechanism. A square opening is formed on the top surface of the first collection box, and the square opening is sleeved with the discharge chamber. A dust collection mechanism is arranged at one end of the first flow guiding member far away from the discharge chamber. The dust collection mechanism includes a second collection box. A discharge port is arranged at the bottom of the second collection box. A control valve is arranged in the middle of the discharge port. Four support legs are fixedly connected to the bottom of the second collection box.

[0010] Preferably: An installation plate is fixedly connected to the side wall of the crushing chamber. A motor is fixedly installed above the installation plate. The output shaft of the motor penetrates through the crushing chamber and is rotationally connected to the crushing chamber. The output shaft of the motor is fixedly connected to a crushing roller. A number of first crushing teeth are fixedly connected to the surface of the crushing roller. A number of second crushing teeth are fixedly connected to the inner wall of the crushing chamber. The first crushing teeth are adapted to the second crushing teeth.

[0011] Preferably: Four first through holes are formed in the connecting chamber. Three second through holes are formed in the discharge chamber. The first through holes are adapted to the second flow guiding member. The second through holes are adapted to the first flow guiding member.

[0012] Preferably: The dust collection mechanism includes a main air pipe. The main air pipe is fixedly connected to one end of the first flow guiding member far away from the discharge chamber. The main air pipe is fixedly connected to an auxiliary air pipe. One end of the auxiliary air pipe far away from the main air pipe is fixedly connected to the second flow guiding member. The main air pipe is L-shaped. One end of the main air pipe far away from the first flow guiding member penetrates through the top surface of the second collection box.

[0013] Preferably: The dust collection mechanism includes an air extractor. The air extractor is fixedly installed on the top surface of the second collection box. The air outlet of the air extractor is fixedly connected to an air duct. One end of the air duct far away from the air extractor penetrates through the side wall of the second collection box.

[0014] Preferably: One end of the air duct far away from the air extractor is fixedly connected to a filter screen. The filter screen is inclined towards the inner bottom surface of the second collection box.

[0015] (III) Beneficial effects

[0016] 1. Feed solid waste from the feed hopper into the crushing chamber. The motor drives the crushing roller to rotate, and cooperates with the first crushing teeth and the second crushing teeth to crush the solid waste. After crushing, the solid waste particles enter the first collection box. During the crushing process, the air extractor creates negative pressure in the second collection box through the air duct, conducts it to the first deflector through the main air pipe, sucks the smaller solid waste particles into the second collection box, and the larger particles fall into the first collection box, realizing the separation of solid waste particles of different sizes, enabling this application to distinguish and store waste particles, facilitating subsequent processing, and solving the problem that existing devices will increase subsequent processing procedures.

[0017] 2. During the process of the crushing mechanism crushing solid waste, a lot of dust will float in the crushing chamber. Since the main air pipe is fixedly connected with the auxiliary air pipe, the auxiliary air pipe conducts the negative pressure to the second deflector. The second deflector sucks the floating dust at the connection chamber and introduces it into the second collection box, preventing the dust from escaping from the feed hopper, enabling this application to have a dust removal effect, and preventing the dust from escaping from the feed hopper and affecting the physical health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly and implement it according to the content of the description, the following is a detailed description of the preferred embodiments of the present utility model in conjunction with the drawings.

[0019] Figure 1 It is the overall structure diagram of the device of the present utility model;

[0020] Figure 2 It is the structure diagram of the crushing mechanism of the present utility model;

[0021] Figure 3 It is the structure diagram of the separation state of the crushing mechanism of the present utility model;

[0022] Figure 4 It is the structure diagram of the dust collection mechanism of the present utility model.

[0023] Legend Explanation: 1. Crushing mechanism; 2. Support frame; 3. First collection box; 4. Second collection box; 5. Air extractor; 6. First deflector; 7. Main air pipe; 8. Auxiliary air pipe; 9. Second deflector; 101. Crushing chamber; 102. Installation plate; 103. Connection chamber; 104. First through hole; 105. Discharge chamber; 106. Second through hole; 107. Motor; 108. Crushing roller; 109. First crushing teeth; 110. Second crushing teeth; 201. Feed hopper; 301. Square opening; 401. Discharge port; 501. Air duct; 502. Filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] By providing an environment-friendly solid waste comprehensive utilization crusher in the embodiments of the present application, the problem that the waste after the existing device is crushed is not distinguished, which will increase the subsequent treatment process, is effectively solved.

[0025] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the technical solution in the embodiments of the present application effectively solves the technical problem that the waste after the existing device is crushed is not distinguished, which will increase the subsequent treatment process. The general idea is as follows:

[0026] In view of the problems existing in the prior art, the present utility model provides an environment-friendly solid waste comprehensive utilization crusher, including a crushing mechanism 1. Four support frames 2 are fixedly connected to the side wall of the crushing mechanism 1. The crushing mechanism 1 includes a crushing chamber 101. A connecting chamber 103 is fixedly connected to the top of the crushing chamber 101. A feeding hopper 201 is fixedly connected to the top of the connecting chamber 103. A discharge chamber 105 is fixedly connected to the bottom of the crushing chamber 101. The connecting chamber 103 is connected to a second diversion member 9. The second diversion member 9 is composed of four diversion pipes. The discharge chamber 105 is connected to a first diversion member 6. The first diversion member 6 is composed of three diversion pipes. A first collection box 3 is arranged at the bottom of the crushing mechanism 1. A square opening 301 is formed in the top surface of the first collection box 3. The square opening 301 is sleeved with the discharge chamber 105. A dust collection mechanism is arranged at one end of the first diversion member 6 far away from the discharge chamber 105. The dust collection mechanism includes a second collection box 4. A discharge port 401 is arranged at the bottom of the second collection box 4. A control valve is arranged in the middle section of the discharge port 401. Four support legs are fixedly connected to the bottom of the second collection box 4.

[0027] A mounting plate 102 is fixedly connected to the side wall of the crushing chamber 101. A motor 107 is fixedly installed above the mounting plate 102. The output shaft of the motor 107 penetrates through the crushing chamber 101 and is rotatably connected to the crushing chamber 101. The output shaft of the motor 107 is fixedly connected to a crushing roller 108. A plurality of first crushing teeth 109 are fixedly connected to the surface of the crushing roller 108. A plurality of second crushing teeth 110 are fixedly connected to the inner wall of the crushing chamber 101. The first crushing teeth 109 are adapted to the second crushing teeth 110.

[0028] Four first through holes 104 are formed in the connecting chamber 103. Three second through holes 106 are formed in the discharge chamber 105. The first through holes 104 are adapted to the second diversion member 9. The second through holes 106 are adapted to the first diversion member 6.

[0029] The dust collection mechanism includes a main air pipe 7. The main air pipe 7 is fixedly connected to one end of the first flow guide member 6 away from the discharge bin 105. The main air pipe 7 is fixedly connected with a secondary air pipe 8. One end of the secondary air pipe 8 away from the main air pipe 7 is fixedly connected to the second flow guide member 9. The main air pipe 7 is L-shaped, and one end of the main air pipe 7 away from the first flow guide member 6 penetrates through the top surface of the second collection box 4.

[0030] The dust collection mechanism includes an air extractor 5. The air extractor 5 is fixedly installed on the top surface of the second collection box 4. The air outlet of the air extractor 5 is fixedly connected with an air duct 501. One end of the air duct 501 away from the air extractor 5 penetrates through the side wall of the second collection box 4.

[0031] One end of the air duct 501 away from the air extractor 5 is fixedly connected with a filter screen 502. The filter screen 502 is inclined towards the inner bottom surface of the second collection box 4.

[0032] Solid waste is put into the crushing bin 101 from the feed hopper 201. The motor 107 drives the crushing roller 108 to rotate, and cooperates with the first crushing teeth 109 and the second crushing teeth 110 to crush the solid waste. After crushing, the solid waste particles enter the first collection box 3. During the crushing process, the air extractor 5 makes the inside of the second collection box 4 generate negative pressure through the air duct 501, which is conducted to the first flow guide member 6 through the main air pipe 7, sucking the smaller solid waste particles into the second collection box 4, and the larger particles fall into the first collection box 3, realizing the separation of solid waste particles of different sizes, enabling this application to distinguish and store waste particles, facilitating subsequent processing, and solving the problem that the existing device will increase the subsequent processing process.

[0033] Working principle:

[0034] First step, put solid waste into the crushing bin 101 from the feed hopper 201, start the motor 107 to drive the crushing roller 108 to rotate. The first crushing teeth 109 fixedly connected to the surface of the crushing roller 108 cooperate with the second crushing teeth 110 to crush the solid waste. The crushed solid waste particles fall into the first collection box 3 from the discharge bin 105. During the process of the crushing mechanism 1 crushing the solid waste, start the air extractor 5. The air extractor 5 makes the inside of the second collection box 4 generate negative pressure through the air duct 501. The negative pressure in the second collection box 4 is conducted to the first flow guide member 6 through the main air pipe 7, making the first flow guide member 6 generate suction to suck the smaller solid waste particles, and discharging them into the second collection box 4 through the main air pipe 7, while the larger solid waste particles still fall into the first collection box 3, completing the operation of separating solid waste particles of different sizes.

[0035] Second step, during the process of the crushing mechanism 1 crushing the solid waste, there will be a lot of dust floating in the crushing bin 101. Because the main air pipe 7 is fixedly connected with a secondary air pipe 8, the secondary air pipe 8 conducts the negative pressure to the second flow guide member 9. The second flow guide member 9 sucks the dust floating at the connection bin 103 and conducts it into the second collection box 4 to prevent the dust from escaping from the feed hopper 201.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present utility model, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present utility model.

Claims

1. An environmentally friendly solid waste comprehensive utilization crusher, comprising a crushing mechanism (1), the side wall of the crushing mechanism (1) is fixedly connected to four support frames (2), the crushing mechanism (1) comprises a crushing bin (101), the top of the crushing bin (101) is fixedly connected to a connecting bin (103), the top of the connecting bin (103) is fixedly connected to a feed hopper (201), the bottom of the crushing bin (101) is fixedly connected to a discharge bin (105), characterized in that: The connecting bin (103) is connected to a second flow guide (9), the discharge bin (105) is connected to a first flow guide (6), a first collecting box (3) is arranged at the bottom of the crushing mechanism (1), a square opening (301) is provided on the top surface of the first collecting box (3), the square opening (301) is sleeved with the discharge bin (105), and a dust collection mechanism is arranged at one end of the first flow guide (6) away from the discharge bin (105); Wherein, the dust collection mechanism comprises a second collection box (4), and a discharge port (401) is provided at the bottom of the second collection box (4).

2. The environmentally friendly solid waste comprehensive utilization crusher according to claim 1, characterized in that: The side wall of the crushing bin (101) is fixedly connected with a mounting plate (102), a motor (107) is fixedly installed above the mounting plate (102), an output shaft of the motor (107) passes through the crushing bin (101) and is rotatably connected to the crushing bin (101), a crushing roller (108) is fixedly connected with the output shaft of the motor (107), a plurality of first crushing teeth (109) are fixedly connected to the surface of the crushing roller (108), and a plurality of second crushing teeth (110) are fixedly connected to the inner wall of the crushing bin (101), and the first crushing teeth (109) are matched with the second crushing teeth (110).

3. The environmentally friendly solid waste comprehensive utilization crusher according to claim 1, characterized in that: The connecting bin (103) is provided with four first through holes (104), and the discharging bin (105) is provided with three second through holes (106). The first through holes (104) are adapted to the second flow guide member (9), and the second through holes (106) are adapted to the first flow guide member (6).

4. The environmentally friendly solid waste comprehensive utilization crusher according to claim 3, characterized in that: The dust collection mechanism comprises a main air pipe (7), wherein the main air pipe (7) is fixedly connected to an end of the first air guide (6) away from the discharge bin (105), the main air pipe (7) is fixedly connected to a secondary air pipe (8), the end of the secondary air pipe (8) away from the main air pipe (7) is fixedly connected to a second air guide (9), and the end of the main air pipe (7) away from the first air guide (6) passes through the top surface of the second collection box (4).

5. The environmentally friendly solid waste comprehensive utilization crusher according to claim 4, characterized in that: The dust collection mechanism comprises an air extractor (5), the air extractor (5) being fixedly mounted on the top surface of the second collection box (4), the air outlet of the air extractor (5) being fixedly connected to an air duct (501), and the end of the air duct (501) away from the air extractor (5) passing through the side wall of the second collection box (4).

6. The environmentally friendly solid waste comprehensive utilization crusher according to claim 5, characterized in that: A filter screen (502) is fixedly connected to one end of the air duct (501) away from the air extractor (5), and the filter screen (502) is arranged to be inclined toward the inner bottom surface of the second collection box (4).

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