Compound crusher for producing activated carbon

Abstract

The application belongs to the technical field of activated carbon production, in particular to a composite crusher for activated carbon production, which comprises: a frame, the top of the frame is fixedly connected with a crusher, and the bottom of the crusher is fixedly connected with a discharging pipe; the composite crusher for activated carbon production further comprises: a separation mechanism, which is used for separately collecting activated carbon dust, and the top of the separation mechanism is fixedly connected with the bottom of the discharging pipe; a screening mechanism, which is used for separating particles from dust in the crushed activated carbon, and the bottom of the screening mechanism is rotatably connected with the inner wall of the separation mechanism; and the separation mechanism is arranged to separate activated carbon powder from activated carbon particles and form two independent collection channels, so that the activated carbon powder is discharged from the first discharging pipe and the activated carbon particles are discharged from the second discharging pipe, and the activated carbon powder and the activated carbon particles are respectively packaged and collected, thereby reducing the residue of the activated carbon dust in the shell and avoiding the scattering of the dust.

Description

Technical Field

[0001] This invention belongs to the field of activated carbon production technology, specifically a composite crusher for activated carbon production. Background Technology

[0002] In the production process of activated carbon, crushers are frequently used. In the initial stage of production, raw materials such as biomass, coal, and waste materials need to be crushed to facilitate subsequent production steps. In the finished product processing stage, finished products are also processed and crushed to meet different application requirements, in order to adjust their particle size or shape.

[0003] Typical activated carbon pulverizing devices generate a large amount of dust during the pulverization process, and this dust remains on the inner wall of the feeding cylinder, resulting in incomplete feeding. When operators clean the dust, it can easily spread into the air, causing significant harm to the workers' health. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention to solve its technical problems is: a composite crusher for activated carbon production, comprising: a frame, a crusher fixedly connected to the top of the frame, and a feed pipe fixedly connected to the bottom of the crusher;

[0005] The composite crusher for activated carbon production also includes:

[0006] A separation mechanism for separately collecting activated carbon dust, wherein the top of the separation mechanism is fixedly connected to the bottom of the feed pipe;

[0007] The separation mechanism includes a housing, the top of which is fixedly connected to the bottom of the feed pipe, auxiliary components are evenly arranged on the bottom of the inner wall of the housing, the bottom of the auxiliary components is fixedly connected to the inner wall of the housing, and a separation component is fixedly connected to the bottom of the inner wall of the housing.

[0008] A screening mechanism is used to separate particles and dust in crushed activated carbon. The bottom of the screening mechanism is rotatably connected to the inner wall of the separation mechanism.

[0009] The screening mechanism includes a screening component, the bottom of which is fixedly connected to the inner wall of the separation mechanism, a rotating shaft is rotatably connected to the top of the inner wall of the screening component, and a cleaning component is slidably connected to the top of the rotating shaft.

[0010] Furthermore, the separation mechanism also includes a first discharge pipe, the outer wall of which is fixedly connected to the outer wall of the shell. Two first discharge pipes are symmetrically arranged. A second discharge pipe is fixedly connected to the bottom of the shell. A lifting column is fixedly connected to the top of the auxiliary component. The top of the lifting column is rotatably connected to the bottom of the screening mechanism to disperse the powder, prevent the powder from sticking to the wall, which would make it difficult to discharge. This makes the powder fluid and allows it to flow with the airflow, reducing residue inside the shell and reducing dust dispersion.

[0011] Furthermore, the screening mechanism also includes a baffle, the bottom of which rotates with the top of the screening component. The outer wall of the rotating shaft away from the cleaning component is evenly provided with air holes, so that the crushed activated carbon powder is collected separately, thereby reducing the dust dispersion during the feeding process, improving the on-site working environment, avoiding the harm caused by workers inhaling the dust, collecting and cleaning the dust on the inner wall of the feeding pipe, making the feeding more thorough and reducing manual cleaning work.

[0012] Furthermore, the separating component includes a separating sleeve, the top of which is slidably connected to the bottom of the screening component, and the bottom of which is fixedly connected to the inner wall of the housing. A fixing ring is uniformly arranged on the outer wall of the separating sleeve, and the outer wall of the fixing ring is fixedly connected to the outer wall of the separating sleeve. An elastic rod is uniformly arranged on the outer wall of the fixing ring, and the outer wall of the elastic rod is fixedly connected to the outer wall of the fixing ring. A cleaning ring is fixedly connected to the end of the elastic rod away from the fixing ring, causing the cleaning ring to vibrate and keep the powder entering between the housing and the separating sleeve dispersed. This prevents the powder from accumulating and compacting due to its high adhesion, which would prevent the airflow from carrying the activated carbon and cause the first powder to clog inside the housing, resulting in increased dust.

[0013] Furthermore, the auxiliary component includes three support rods. The bottom of each support rod is fixedly connected to the inner wall of the housing, and the top of each support rod is fixedly connected to the bottom of the lifting column. A rotating ring is slidably connected to the outer wall of each support rod, and a first telescopic rod is rotatably connected to the inner wall of the rotating ring. An installation head is fixedly connected to the end of the first telescopic rod away from the rotating ring, so that the sponge can agitate the activated carbon particles on the inner wall of the housing, promote material feeding, and perform preliminary cleaning of the inner wall of the housing to reduce particle residue.

[0014] Furthermore, the screening assembly includes a receiving hopper, the bottom of which is rotatably connected to the top of the lifting column. The bottom of the receiving hopper has an annular groove, and the inner wall of the receiving hopper has evenly spaced mounting grooves. The central axis at the bottom of the inner wall of the receiving hopper is rotatably connected to the bottom of a rotating shaft. A discharge hole is provided on the side of the bottom of the receiving hopper near the rotating shaft. A collar is rotatably connected to the outer wall of the rotating shaft, and a combing plate is rotatably connected to the outer wall of the collar. The bottom of the combing plate engages with the bottom of the inner wall of the receiving hopper, and a cleaning strip is rotatably connected to the inner wall of the combing plate. This thoroughly separates activated carbon dust and particles, reducing dust splashing caused by dust following activated carbon particles during discharge, thus minimizing the adverse impact on the working environment. Simultaneously, separate dust collection allows for direct acquisition of products of different particle sizes, reducing the workload of secondary crushing.

[0015] Furthermore, the cleaning assembly includes a moving ring, the inner wall of which is slidably connected to the outer wall of the rotating shaft. Electrical push rods are symmetrically arranged on the outer wall of the moving ring, and their outer walls are fixedly connected to the outer wall of the moving ring. A cleaning shell is fixedly connected to the end of each electrical push rod away from the moving ring. A second telescopic rod is symmetrically arranged on the top of the inner wall of the cleaning shell, and its top is fixedly connected to the top of the inner wall of the cleaning shell. A scraper is fixedly connected to the bottom of the second telescopic rod. Fixed rods are evenly arranged on the top of the scraper, and their tops are fixedly connected to the top of the inner wall of the cleaning shell. The outer wall of the fixed rod is sleeved with the inner wall of the scraper. The outer wall of the scraper is slidably connected to the inner wall of the cleaning shell. This auxiliary screening assembly promotes the feeding of activated carbon particles, cleans the inner wall of the feeding pipe, collects dust from the inner wall of the feeding pipe, improves the utilization rate of activated carbon dust, and reduces the cleaning work of personnel.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. Conventional activated carbon pulverizing devices generate a large amount of dust during the pulverization process, causing significant harm to workers. This invention addresses this by setting up a separation mechanism to separate activated carbon powder from activated carbon particles, forming two independent collection channels. Activated carbon powder is discharged from the first discharge pipe, while activated carbon particles are discharged from the second discharge pipe, and both are packaged and collected separately. This reduces the amount of activated carbon dust remaining inside the casing and prevents dust from scattering.

[0018] 2. Dust may remain on the inner wall of the feeding cylinder, resulting in incomplete feeding. It is also easy for dust to spread into the air when the operator cleans it. This invention separates the crushed activated carbon particles from the activated carbon powder by setting up a screening mechanism, thereby reducing the dust dispersion during the feeding process, improving the on-site working environment, avoiding the harm caused by workers inhaling the dust, and collecting and cleaning the dust on the inner wall of the feeding pipe, making the feeding more thorough and reducing manual cleaning work.

[0019] 3. Since the powder has a certain degree of stickiness, it is easy to stick to the inner wall of the shell, making it difficult to discharge. This invention sets up a separator component to form two separate channels for the dust and particles to be discharged. The dust can be collected separately. During the repeated vibration of the separator sleeve, the cleaning ring is kept vibrating, which keeps the powder entering between the shell and the separator sleeve dispersed. This avoids the powder from accumulating and becoming compacted due to its high adhesion, which would prevent the airflow from carrying the activated carbon and cause the first powder to block the inside of the shell, resulting in an increase in the amount of dust.

[0020] 4. When activated carbon is crushed, it produces particles and powder of uniform size. The powder and particles are mixed together, resulting in a large amount of dust. This invention sets up a screening component to completely separate activated carbon dust and particles, reducing the dust splashing caused by dust following the activated carbon particles during feeding, which has a bad impact on the working environment. At the same time, the dust can be collected separately to directly obtain products of different particle sizes, reducing the workload of secondary crushing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a cross-sectional view of the present invention;

[0023] Figure 3 This is a partial structural schematic diagram of the screening mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the separation mechanism of the present invention;

[0025] Figure 5 This is a cross-sectional view of the screening mechanism of the present invention;

[0026] Figure 6 This is a cross-sectional view of the separator component of the present invention;

[0027] Figure 7 This is the present invention. Figure 6 Schematic diagram of the structure at point A;

[0028] Figure 8 This is a schematic diagram of the structure of the auxiliary component of the present invention;

[0029] Figure 9 This is a cross-sectional view of the screening component of the present invention;

[0030] Figure 10 This is a cross-sectional view of the cleaning component of the present invention.

[0031] In the diagram: 1. Frame; 2. Crusher; 3. Feed pipe; 4. Separation mechanism; 401. Shell; 402. First discharge pipe; 403. Second discharge pipe; 404. Separating assembly; 4041. Separating sleeve; 4042. Fixing ring; 4043. Elastic rod; 4044. Cleaning ring; 405. Auxiliary assembly; 4051. Support rod; 4052. Rotating ring; 4053. First telescopic rod; 4054. Mounting head; 406. Lifting column; 5. Screening. Mechanism; 501, screening assembly; 5011, receiving hopper; 5012, ring groove; 5013, mounting groove; 5014, collar; 5015, carding plate; 5016, cleaning strip; 5017, discharge hole; 502, rotating shaft; 503, air hole; 504, cleaning assembly; 5041, moving ring; 5042, electric push rod; 5043, cleaning shell; 5044, second telescopic rod; 5045, fixed rod; 5046, scraper; 505, baffle. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0033] Example 1, please refer to Figures 1-5 The present invention provides a technical solution: a composite crusher for activated carbon production, as described below.

[0034] Includes: a frame 1, a crusher 2 fixedly connected to the top of the frame 1, and a feed pipe 3 fixedly connected to the bottom of the crusher 2;

[0035] The composite crusher 2 for activated carbon production also includes:

[0036] Separation mechanism 4 is used to collect activated carbon dust separately. The top of separation mechanism 4 is fixedly connected to the bottom of feed pipe 3.

[0037] The separation mechanism 4 includes a housing 401, the top of which is fixedly connected to the bottom of the feed pipe 3, and auxiliary components 405 are evenly arranged on the bottom of the inner wall of the housing 401. The bottom of the auxiliary components 405 is fixedly connected to the inner wall of the housing 401, and a separating component 404 is fixedly connected to the bottom of the inner wall of the housing 401.

[0038] Screening mechanism 5 is used to separate particles and dust in the crushed activated carbon. The bottom of the screening mechanism 5 is rotatably connected to the inner wall of the separation mechanism 4.

[0039] The screening mechanism 5 includes a screening component 501. The bottom of the screening component 501 is fixedly connected to the inner wall of the separation mechanism 4. A rotating shaft 502 is rotatably connected to the top of the inner wall of the screening component 501. A cleaning component 504 is slidably connected to the top of the rotating shaft 502.

[0040] During operation, workers pour activated carbon raw materials into the crusher 2. After crushing, the raw materials enter the screening mechanism 5 through the feed pipe 3 to separate the granular activated carbon from the activated carbon powder. Then, the separation mechanism 4 feeds the activated carbon powder and activated carbon granules separately, so that the activated carbon powder and activated carbon granules are loaded into different collection bags.

[0041] The separation mechanism 4 also includes a first discharge pipe 402, the outer wall of which is fixedly connected to the outer wall of the housing 401. Two first discharge pipes 402 are symmetrically arranged. The first discharge pipe 402 is connected to an air suction machine to allow activated carbon powder to be discharged from inside the housing 401. A second discharge pipe 403 is fixedly connected to the bottom of the housing 401. A lifting column 406 is fixedly connected to the top of the auxiliary component 405. The top of the lifting column 406 is rotatably connected to the bottom of the screening mechanism 5.

[0042] The activated carbon powder is separated into the inner wall of the shell 401 by the screening component 501, thus separating the activated carbon powder from the activated carbon granules and forming two independent collection channels. The activated carbon powder is discharged from the first discharge pipe 402, and the activated carbon granules are discharged from the second discharge pipe 403. They are then packaged and collected separately. The lifting column 406 drives the screening component 501 to rotate, making the activated carbon granules spread more evenly in the screening component 501 and making the separation of powder and granules more thorough. When separating the powder and granules, the powder has a certain stickiness and is easy to stick to the inner wall of the shell 401, making it difficult to discharge. The separating component 404 disperses the powder, preventing the powder from sticking to the wall and causing discharge difficulties. It also makes the powder fluid, allowing it to flow with the airflow, reducing the residue inside the shell 401 and reducing dust dispersion.

[0043] The screening mechanism 5 also includes a baffle 505. Initially, the baffle 505 connects the top of the screening component 501 to the inner wall of the housing 401, allowing activated carbon to enter the screening component 501. After crushing, the baffle 505 opens, allowing the activated carbon powder on the inner wall of the feed pipe 3 to fall directly to the outside of the screening component 501. The bottom of the baffle 505 rotates with the top of the screening component 501. The outer wall of the rotating shaft 502 away from the cleaning component 504 is evenly provided with air holes 503. The rotating shaft 502 is connected to an external fan, which blows air through the air holes 503 onto the falling activated carbon, causing the activated carbon powder to be blown out of the screening component 501 by the wind force.

[0044] After the activated carbon is crushed, it enters the screening component 501 through the feeding pipe 3. Initially, the cleaning component 504 is located at the bottom of the inner wall of the screening component 501, blocking the through holes of the screening component 501. This allows the activated carbon particles to be evenly spread inside the screening component 501 by the lifting column 406. The screening component 501 separates the granular activated carbon from the powdered activated carbon, allowing the powdered activated carbon to enter the separation mechanism 4 for separate feeding. The granular activated carbon falls from the screening component 501 under the action of the cleaning component 504, and after passing through the auxiliary component 405, it is fed into the second feeding pipe 3. This separates the crushed activated carbon particles from the activated carbon powder, allowing the crushed activated carbon powder to be collected separately. This reduces the dispersion of dust during the feeding process, improves the on-site working environment, and prevents workers from inhaling dust and causing harm. The dust on the inner wall of the feeding pipe 3 is collected and cleaned, making the feeding more thorough and reducing manual cleaning work.

[0045] Example 2, please refer to Figures 1-10 The present invention provides a technical solution: Based on Embodiment 1, the separating component 404 includes a separating sleeve 4041, which has a certain elasticity. The top of the separating sleeve 4041 is slidably connected to the bottom of the screening component 501, and the bottom of the separating sleeve 4041 is fixedly connected to the inner wall of the housing 401. The outer wall of the separating sleeve 4041 is uniformly provided with fixing rings 4042, and the outer wall of the fixing rings 4042 is fixedly connected to the outer wall of the separating sleeve 4041. The fixing rings 4042 are made of elastic material. The outer wall of the fixing rings 4042 is uniformly provided with elastic rods 4043, and the outer wall of the elastic rods 4043 is fixedly connected to the outer wall of the fixing rings 4042. The end of the elastic rods 4043 away from the fixing rings 4042 is fixedly connected with a cleaning ring 4044, which is made of elastic material.

[0046] The separator sleeve 4041 is connected to the top of the receiving hopper 5011, forming two separate channels for dust and particles to be discharged. This allows for separate dust collection. When the receiving hopper 5011 is vibrated by the auxiliary component 405, it causes the separator sleeve 4041 to vibrate. When the separator sleeve 4041 is squeezed, it causes the fixing ring 4042 to expand outward, allowing the cleaning ring 4044 to contact the inner wall of the housing 401 and clean the powder on the inner wall of the housing 401. During the repeated vibration of the separator sleeve 4041, the cleaning ring 4044 continues to vibrate, keeping the powder entering between the housing 401 and the separator sleeve 4041 dispersed. This prevents the powder from accumulating and becoming compacted due to its high adhesion, which would prevent the airflow from carrying the activated carbon and cause the powder to become stuck inside the housing 401, resulting in an increase in dust.

[0047] The auxiliary component 405 includes three support rods 4051. The bottom of the support rod 4051 is fixedly connected to the inner wall of the housing 401, and the top of the support rod 4051 is fixedly connected to the bottom of the lifting column 406. A rotating ring 4052 is slidably connected to the outer wall of the support rod 4051. The rotating ring 4052 rotates around the support rod 4051. A first telescopic rod 4053 is rotatably connected to the inner wall of the rotating ring 4052. An installation head 4054 is fixedly connected to the end of the first telescopic rod 4053 away from the rotating ring 4052. The installation head 4054 is covered with sponge.

[0048] When activated carbon particles are screened by the screening component 501, the rotating ring 4052 rotates, causing the sponge on the first telescopic rod 4053 to contact and strike the bottom of the screening component 501, causing the screening component 501 to vibrate. This causes the particles falling to the bottom of the screening component 501 to separate from the dust on the surface during the vibration process. After being separated by airflow, when the first telescopic rod 4053 approaches the screening component 501, the mounting head 4054 impacts the screening component 501. When the rotating ring 4052 rotates, causing the first telescopic rod 4053 to move the mounting head 4054 away from the screening component 501, the three sets of mounting heads 4054 rotate alternately. The sponge on the mounting head 4054 contacts the inner wall of the shell 401, causing the sponge to agitate the activated carbon particles on the inner wall of the shell 401, promoting material feeding and performing preliminary cleaning of the inner wall of the shell 401 to reduce particle residue.

[0049] The screening assembly 501 includes a receiving hopper 5011, the bottom of which is rotatably connected to the top of the lifting column 406. An annular groove 5012 is formed at the bottom of the receiving hopper 5011, and a platform is formed at the bottom of the receiving hopper 5011, causing the annular groove 5012 to be interrupted by a certain distance. Installation grooves 5013 are evenly formed on the inner wall of the receiving hopper 5011, and filter screens capable of filtering activated carbon powder are installed on the installation grooves 5013. The bottom of the inner wall is rotatably connected to the bottom of the rotating shaft 502 at the central axis. The bottom of the receiving hopper 5011 is provided with a discharge hole 5017 on the side near the rotating shaft 502. The outer wall of the rotating shaft 502 is rotatably connected to a collar 5014. The outer wall of the collar 5014 is rotatably connected to a carding plate 5015. The bottom of the carding plate 5015 is engaged with the bottom of the inner wall of the receiving hopper 5011. The inner wall of the carding plate 5015 is rotatably connected to a cleaning strip 5016.

[0050] After the activated carbon is crushed, it enters the receiving hopper 5011. At this time, the cleaning component 504 blocks the discharge hole 5017. The lifting column 406 drives the receiving hopper 5011 to rotate and move up and down regularly, so that the activated carbon particles are subjected to centrifugal force and gravity in the receiving hopper 5011, making the particles and powder more dispersed. This facilitates the air force to blow the powder out of the receiving hopper 5011 through the air hole 503, leaving the activated carbon particles inside the receiving hopper 5011. Then, the cleaning component 504 extends to clean the particles inside the receiving hopper 5011 from the top, gradually cleaning them to the discharge hole 5017 so that they fall naturally. When the auxiliary component 405 vibrates the receiving hopper 5011, the dust that has gradually settled at the bottom of the annular groove 5012 is vibrated, and the activated carbon particles on the surface of the receiving hopper 5011 are shaken up. The dust is separated again under the blowing of the airflow. After crushing, the dust in the annular groove 5012 is driven by the collar 5014 to rotate the combing plate 5015, so that the combing plate 5015 cleans the dust at the bottom of the annular groove 5012 onto the platform. During the rotation, the cleaning bar 5016 is raised to clean the filter screen and the inner wall of the receiving hopper 5011, reducing the adhesion of dust. The airflow blows the dust again, so that it is discharged through the filter screen. The cleaning component 504 pushes the remaining particles to the discharge hole 5017, so that there is no residual material inside the shell 401, and the activated carbon dust and particles are completely separated. This reduces the dust splashing caused by dust following the activated carbon particles, which has a bad impact on the working environment. At the same time, the dust can be collected separately to directly obtain products of different particle sizes, reducing the workload of secondary crushing.

[0051] The cleaning assembly 504 includes a movable ring 5041, the inner wall of which is slidably connected to the outer wall of a rotating shaft 502. Electrical push rods 5042 are symmetrically arranged on the outer wall of the movable ring 5041, and their outer walls are fixedly connected to the outer wall of the movable ring 5041. A cleaning shell 5043 is fixedly connected to the end of the electrical push rod 5042 away from the movable ring 5041. A second telescopic rod 5044 is symmetrically arranged on the top of the inner wall of the cleaning shell 5043, and its top is fixedly connected to the top of the inner wall of the cleaning shell 5043. A scraper 5046 is fixedly connected to the bottom of the retractable rod 5044. Fixing rods 5045 are evenly arranged on the top of the scraper 5046. When the baffle 505 is retracted, the fixing rods 5045 push out the activated carbon particles in the gap of the baffle 505 to prevent the baffle 505 from being stuck by the activated carbon particles. The top of the fixing rods 5045 is fixedly connected to the top of the inner wall of the cleaning shell 5043. The outer wall of the fixing rods 5045 is sleeved with the inner wall of the scraper 5046. The outer wall of the scraper 5046 is slidably connected with the inner wall of the cleaning shell 5043. The scraper 5046 is made of rubber.

[0052] Initially, the moving ring 5041 is located at the bottom of the rotating shaft 502. The electric push rod 5042 retracts, causing the cleaning shell 5043 to block the discharge hole 5017. As the activated carbon particles gradually accumulate, the electric push rod 5042 drives the cleaning shell 5043 to extend, and the scraper 5046 extends from inside the cleaning shell 5043, pushing the activated carbon particles from the receiving hopper 5011 to the discharge hole 5017. This process is repeated. After crushing is complete, the baffle 505 opens, and the moving ring 5041 rises, causing... The cleaning shell 5043 contacts the inner wall of the feeding pipe 3, and through the rotation of the rotating shaft 502, the powder on the inner wall of the feeding pipe 3 is cleaned off and allowed to directly enter the gap between the shell 401 and the receiving hopper 5011, avoiding the powder entering the receiving hopper 5011 and increasing the workload. The auxiliary screening component 501 promotes the feeding of activated carbon particles and cleans the inner wall of the feeding pipe 3, so that the dust on the inner wall of the feeding pipe 3 is collected, improving the utilization rate of activated carbon dust and reducing the cleaning work of the staff.

[0053] The specific workflow is as follows:

[0054] After the activated carbon is crushed, it enters the screening component 501 through the feed pipe 3. Initially, the cleaning component 504 is located at the bottom of the inner wall of the screening component 501, blocking the through holes of the screening component 501. This allows the activated carbon particles to be evenly spread inside the screening component 501 under the action of the lifting column 406. The screening component 501 separates the granular activated carbon from the powdered activated carbon, allowing the powdered activated carbon to enter the separation mechanism 4 for separate feeding. The granular activated carbon falls from the screening component 501 under the action of the cleaning component 504, and after passing through the auxiliary component 405, it is fed into the second feed pipe 3. This separates the crushed activated carbon particles from the activated carbon powder, allowing the crushed activated carbon powder to be collected separately. This reduces the dispersion of dust during the feeding process, improves the on-site working environment, and prevents workers from inhaling dust and causing harm. The dust on the inner wall of the feed pipe 3 is collected and cleaned.

[0055] The activated carbon powder is separated into the inner wall of the shell 401 by the screening component 501, so that the activated carbon powder and activated carbon particles are separated and two independent collection channels are formed. The activated carbon powder is discharged from the first discharge pipe 402 and the activated carbon particles are discharged from the second discharge pipe 403. They are packaged and collected separately. The lifting column 406 drives the screening component 501 to rotate, so that the activated carbon particles are more evenly distributed in the screening component 501 and the separation of powder and particles is more thorough.

[0056] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A composite crusher for activated carbon production, specifically comprising: The frame (1) is characterized in that: a crusher (2) is fixedly connected to the top of the frame (1), and a feed pipe (3) is fixedly connected to the bottom of the crusher (2). The composite crusher for activated carbon production also includes: Separation mechanism (4), which is used to collect activated carbon dust separately, the top of the separation mechanism (4) is fixedly connected to the bottom of the feed pipe (3); The separation mechanism (4) includes a housing (401), the top of which is fixedly connected to the bottom of the feed pipe (3), and auxiliary components (405) are evenly arranged on the bottom of the inner wall of the housing (401). The bottom of the auxiliary components (405) is fixedly connected to the inner wall of the housing (401), and a separator component (404) is fixedly connected to the bottom of the inner wall of the housing (401). Screening mechanism (5) is used to separate particles and dust in the crushed activated carbon. The bottom of the screening mechanism (5) is rotatably connected to the inner wall of the separation mechanism (4). The screening mechanism (5) includes a screening component (501), the bottom of which is fixedly connected to the inner wall of the separation mechanism (4), and a rotating shaft (502) is rotatably connected to the top of the inner wall of the screening component (501), and a cleaning component (504) is slidably connected to the top of the rotating shaft (502). The separating component (404) includes a separating sleeve (4041), the top of which is slidably connected to the bottom of the screening component (501), the bottom of which is fixedly connected to the inner wall of the housing (401), and a fixing ring (4042) is evenly arranged on the outer wall of the separating sleeve (4041). The outer wall of the fixing ring (4042) is fixedly connected to the outer wall of the separating sleeve (4041). An elastic rod (4043) is evenly arranged on the outer wall of the fixing ring (4042), and the outer wall of the elastic rod (4043) is fixedly connected to the outer wall of the fixing ring (4042). A cleaning ring (4044) is fixedly connected to one end of the elastic rod (4043) away from the fixing ring (4042). The auxiliary component (405) includes three support rods (4051). The bottom of each support rod (4051) is fixedly connected to the inner wall of the housing (401), and the top of each support rod (4051) is fixedly connected to the bottom of the lifting column (406). A rotating ring (4052) is slidably connected to the outer wall of each support rod (4051). The rotating ring (4052) rotates around the support rod (4051). A first telescopic rod (4053) is rotatably connected to the inner wall of the rotating ring (4052). An installation head (4054) is fixedly connected to the end of the first telescopic rod (4053) away from the rotating ring (4052). The screening component (501) includes a receiving hopper (5011), the bottom of which is rotatably connected to the top of the lifting column (406). The bottom of the receiving hopper (5011) is provided with an annular groove (5012), and the inner wall of the receiving hopper (5011) is uniformly provided with an installation groove (5013). A filter screen capable of filtering activated carbon powder is installed on the installation groove (5013). The central axis at the bottom of the inner wall of the receiving hopper (5011) is rotatably connected to the bottom of the rotating shaft (502). The bottom of the receiving hopper (5011) is provided with a discharge hole (5017) on the side near the rotating shaft (502). A collar (5014) is rotatably connected to the outer wall of the rotating shaft (502). A combing plate (5015) is rotatably connected to the outer wall of the collar (5014). The bottom of the combing plate (5015) meshes with the bottom of the inner wall of the receiving hopper (5011). A cleaning strip (5016) is rotatably connected to the inner wall of the combing plate (5015). The lifting column (406) drives the receiving hopper (5011) to rotate and move up and down regularly, so that the activated carbon particles are subjected to centrifugal force and gravity in the receiving hopper (5011), making the particles and powder more dispersed.

2. The composite crusher for activated carbon production according to claim 1, characterized in that: The separation mechanism (4) further includes a first discharge pipe (402), the outer wall of the first discharge pipe (402) is fixedly connected to the outer wall of the shell (401), two first discharge pipes (402) are symmetrically arranged, the bottom of the shell (401) is fixedly connected to a second discharge pipe (403), the top of the auxiliary component (405) is fixedly connected to a lifting column (406), and the top of the lifting column (406) is rotatably connected to the bottom of the screening mechanism (5).

3. The composite crusher for activated carbon production according to claim 1, characterized in that: The screening mechanism (5) also includes a baffle (505), the bottom of which rotates with the top of the screening component (501), and the outer wall of the rotating shaft (502) away from the cleaning component (504) is uniformly provided with air holes (503).

4. The composite crusher for activated carbon production according to claim 1, characterized in that: The cleaning assembly (504) includes a movable ring (5041), the inner wall of which is slidably connected to the outer wall of the rotating shaft (502), and electric push rods (5042) are symmetrically arranged on the outer wall of the movable ring (5041). The outer wall of the electric push rods (5042) is fixedly connected to the outer wall of the movable ring (5041), and a cleaning shell (5043) is fixedly connected to one end of the electric push rods (5042) away from the movable ring (5041).

5. The composite crusher for activated carbon production according to claim 4, characterized in that: The top of the inner wall of the cleaning shell (5043) is symmetrically provided with a second telescopic rod (5044). The top of the second telescopic rod (5044) is fixedly connected to the top of the inner wall of the cleaning shell (5043). The bottom of the second telescopic rod (5044) is fixedly connected with a scraper (5046). The top of the scraper (5046) is uniformly provided with fixing rods (5045). The top of the fixing rods (5045) is fixedly connected to the top of the inner wall of the cleaning shell (5043). The outer wall of the fixing rods (5045) is sleeved with the inner wall of the scraper (5046). The outer wall of the scraper (5046) is slidably connected with the inner wall of the cleaning shell (5043).

Images