Activated carbon crushing device

Abstract

The utility model relates to an activated carbon crushing device which comprises a support frame, a box body and a crushing mechanism, the box body is installed in the supporting frame, the interior of the box body is hollow, the upper end and the lower end of the box body are in a missing shape, a discharging hopper is arranged on the inner circumferential wall of the box body and close to the bottom of the box body, and part of the discharging hopper extends to the position below the box body; the smashing mechanism comprises a smashing roller rotationally connected between the front side and the rear side of the inner wall of the box body, a motor with the output end in transmission connection with the smashing roller is installed on the rear side of the box body, and grinding bases are slidably connected to the left side and the right side of the inner wall of the box body. According to the activated carbon crushing device, the grinding base is driven by the air cylinder to move up and down, and the gap between the grinding base and the crushing roller can be effectively adjusted, so that the sizes of crushed activated carbon particles are flexibly adjusted, the diversified requirements of different application scenes on the sizes of the activated carbon particles are met, and the adaptability and market competitiveness of products are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage filtering technical field, concretely is a kind of activated carbon crushing device. BACKGROUND

[0002] Carbon powder, especially activated carbon powder, is used in sewage filtration, mainly based on its excellent adsorption performance and various treatment effects. Activated carbon powder has a porous structure and a high specific surface area, which enables it to effectively adsorb organic pollutants in water, including some organic matter that is difficult to biodegrade. Through adsorption, activated carbon powder can significantly reduce the chemical oxygen demand (COD) and biochemical oxygen demand (BOD) in sewage, thereby improving water quality.

[0003] Currently, the common crushing device for activated carbon on the market, although it plays a certain role in processing activated carbon materials, has a significant limitation, i.e., these devices usually lack a flexible and effective mechanism to adjust the size of the final output of carbon powder, which means that whether the user needs smaller particles or slightly larger particles to meet specific application requirements, traditional crushing equipment can only provide one or a limited number of fixed particle size outputs. SUMMARY

[0004] To address the shortcomings of the prior art, the utility model provides an activated carbon crushing device that solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an activated carbon crushing device, comprising a support frame, a box body, and a crushing mechanism.

[0006] The box body is installed inside the support frame, and the inside of the box body is hollow and both ends are missing. A feed hopper is provided on the inner wall of the box body near the bottom, and part of the feed hopper extends below the box body.

[0007] The crushing mechanism includes a crushing roller rotatably connected between the front and rear sides of the inner wall of the box body. A motor is installed on the rear side of the box body, and the output end of the motor is drivingly connected to the crushing roller. The left and right sides of the inner wall of the box body are slidingly connected to grinding seats.

[0008] The side opposite to the grinding seat of the two grinding seats is installed with a transmission rod. Corresponding to the two transmission rods, a sliding groove is vertically formed on the left and right sides of the inner wall of the box body. The two transmission rods are slidingly connected inside the two sliding grooves.

[0009] A cylinder is installed on the left and right sides of the box body. The two cylinders are drivingly connected to the two transmission rods to drive the two transmission rods and the two grinding seats to move up and down.

[0010] Further, the two grinding seat sides facing the crushing roller are arranged obliquely, and the grinding seat side close to the crushing roller is concave inward to form an inner recess.

[0011] Further, a plurality of grinding ribs are arranged in a ring array on the outer side of the crushing roller.

[0012] Further, corresponding to the grinding rib, a plurality of reinforcing ribs are integrally formed on the side of the inner recess facing the crushing roller.

[0013] Further, at least two slide rails are installed on the left and right sides of the inner wall of the box, and the two grinding seats are respectively connected to the outer sides of the slide rails on the left and right sides.

[0014] Further, a screen is installed between the discharge hopper and the grinding seat on the inner circumferential wall of the box.

[0015] A side of the screen extends to the front discharge plate of the box.

[0016] Further, the screen is arranged obliquely with the front low and the back high.

[0017] Further, a collection frame is placed in the support frame corresponding to the discharge hopper.

[0018] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0019] 1. The activated carbon crushing device can effectively adjust the gap between the grinding seat and the crushing roller by driving the grinding seat to move up and down by the air cylinder, thereby realizing flexible adjustment of the size of the crushed activated carbon particles, meeting the diversified demand for the size of activated carbon particles in different application scenarios, and improving the adaptability and market competitiveness of the product.

[0020] 2. The activated carbon crushing device is provided with a screen and a discharge plate in the box to screen the crushed activated carbon particles. During the screening process, the impact force helps to shake off the carbon powder on the surface of the activated carbon, and the screen ensures that only the qualified particles slide to the discharge plate for collection. At the same time, the setting of the discharge hopper and the collection frame makes the collection of carbon powder and particles more convenient, improves the production efficiency and resource utilization rate. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present application;

[0022] Figure 2 It is a sectional view of the present application;

[0023] Figure 3 It is a sectional view of the present applicationFigure 2 Rear view schematic diagram

[0024] Figure 4 It is the schematic view of the connection structure of the crushing roller and the grinding seat of the utility model.

[0025] In the figure: 1, support frame; 2, box body; 3, crushing mechanism; 301, crushing roller; 302, motor; 303, grinding seat; 304, transmission rod; 305, chute; 306, air cylinder; 307, grinding rib; 308, reinforcing rib; 309, sliding rail; 4, hopper; 5, screen; 6, discharge plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-4 The active carbon crushing device in the embodiment is used to flexibly adjust the size of carbon powder particles finally output.

[0028] Specifically, it comprises a support frame 1, a box body 2 and a crushing mechanism 3. The box body 2 is installed inside the support frame 1, and the inside of the box body 2 is hollow and both upper and lower ends are missing. A hopper 4 is arranged on the inner circumferential wall of the box body 2 and close to the bottom thereof, and part of the hopper 4 extends to the lower side of the box body 2.

[0029] In actual use, large active carbon is put into the inside of the box body 2, and the active carbon is crushed by the crushing mechanism 3. Before crushing, the crushing mechanism 3 is adjusted according to the requirement, so as to adjust the size of the crushed active carbon particles.

[0030] In addition, in order to sieve the active carbon, a screen 5 is installed on the inner circumferential wall of the box body 2 between the hopper 4 and the grinding seat 303. A discharge plate 6 is installed between the left and right sides of the inner wall of the box body 2 and extends to the front side of the box body 2.

[0031] In actual use, the crushed active carbon particles fall on the screen 5, and the impact force generated when falling shakes the carbon powder attached to the outer surface of the active carbon to fall into the hopper 4 below the screen 5. The active carbon particles that do not pass through the screen 5 slide along the inclined direction of the screen 5 to the discharge plate 6, and are output through the discharge plate 6.

[0032] Further, in order to facilitate the collection of activated carbon powder and activated carbon particles, a collecting frame is arranged inside the support frame 1 corresponding to the lower hopper 4, and the collecting frame is located directly below the output end of the lower hopper 4. At the same time, the collecting frame is placed below the output end of the lower hopper 4 to collect the activated carbon particles.

[0033] In detail, in order to adjust the size of the crushed activated carbon particles, the crushing mechanism 3 in this embodiment includes a crushing roller 301 rotatably connected between the front and rear inner walls of the box body 2. A motor 302 is installed on the rear side of the box body 2, and the output end of the motor 302 is in transmission connection with the crushing roller 301. The left and right sides of the inner wall of the box body 2 are both slidingly connected with a grinding seat 303.

[0034] The side opposite to the two grinding seats 303 is provided with a transmission rod 304. Corresponding to the two transmission rods 304, a sliding groove 305 is vertically formed on the left and right sides of the inner wall of the box body 2. The two transmission rods 304 are slidingly connected in the two sliding grooves 305, respectively.

[0035] A gas cylinder 306 is installed on the left and right sides of the box body 2, respectively. The two gas cylinders 306 are in transmission connection with the two transmission rods 304, respectively, so as to drive the two transmission rods 304 and the two grinding seats 303 to move up and down.

[0036] In actual use, the output end of the gas cylinder 306 on the left and right sides is retracted to drive the transmission rod 304 and the grinding seat 303 on the left and right sides to move up and down, so as to adjust the gap between the grinding seat 303 and the grinding roller 301. When the gap between the two is adjusted, the output end of the motor 302 is rotated to drive the crushing roller 301 in transmission connection therewith to rotate, so as to crush the activated carbon between the crushing roller 301 and the grinding seat 303.

[0037] Further, the side of the two grinding seats 303 facing the crushing roller 301 is inclined, and the side of the grinding seat 303 close to the crushing roller 301 is concave inward to form an inner recess. The gap between the grinding seat 303 and the crushing roller 301 decreases from top to bottom, so that the activated carbon particles can smoothly enter the gap between the crushing roller 301 and the grinding seat 303.

[0038] Further, in order to ensure the crushing effect of the crushing roller 301 and the grinding seat 303 in combination, a plurality of grinding ribs 307 are arranged in a ring array on the outer side of the crushing roller 301. Corresponding to the grinding ribs 307, a plurality of reinforcing ribs 308 are integrally formed on the side of the inner recess facing the crushing roller 301.

[0039] In actual setting, by arranging a plurality of grinding ribs 307 in annular array outside the crushing roller 301, and arranging a plurality of reinforcing ribs 308 corresponding to the grinding ribs 307 on the crushing roller in the inner recess of the grinding seat 303, the contact area and friction with the grinding seat 303 can be increased, so as to improve the crushing efficiency and quality, and ensure that the materials can be effectively ground and crushed.

[0040] Preferably, in order to ensure the stability of the left and right grinding seats 303 during the up-down movement, at least two slide rails 309 are installed on the left and right inner walls of the box 2, and the two grinding seats 303 are respectively slidably connected to the outer sides of the left and right slide rails 309.

[0041] During actual use, when the left and right grinding seats 303 slide up and down, they also slide outside the left and right slide rails 309, and the left and right slide rails 309 guide and limit the left and right grinding seats 303, so that the grinding seats 303 can only move up and down along the extension direction of the slide rails 309, effectively improving the stability of the grinding seats 303 during the up-down movement.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An active carbon pulverizing device, characterized by: Including support frame (1), box (2) and crushing mechanism (3); The box (2) is installed inside the support frame (1), and the inside of the box (2) is hollow and the upper and lower ends are missing, a lower hopper (4) is arranged on the inner wall of the box (2) and close to the bottom, and part of the lower hopper (4) extends below the box (2). The crushing mechanism (3) comprises a crushing roller (301) rotatably connected between the front and rear sides of the inner wall of the box (2), a motor (302) is installed on the rear side of the box (2), and the output end of the motor (302) is in transmission connection with the crushing roller (301), and the left and right sides of the inner wall of the box (2) are slidably connected with grinding seats (303); The side of the two grinding seats (303) opposite to each other is provided with a transmission rod (304), and corresponding to the two transmission rods (304), a sliding groove (305) is vertically formed on the left and right sides of the inner wall of the box (2), and the two transmission rods (304) are slidably connected in the two sliding grooves (305). A cylinder (306) is installed on the left and right sides of the box (2), and the two cylinders (306) are in transmission connection with the two transmission rods (304) respectively, so as to drive the two transmission rods (304) and the two grinding seats (303) to move up and down.

2. The active carbon pulverizing device according to claim 1, characterized in that: The side of the two grinding seats (303) facing the crushing roller (301) is inclined, and the side of the grinding seat (303) close to the crushing roller (301) is concave inward to form an inner recess.

3. The active carbon pulverizing device according to claim 2, wherein: A plurality of grinding ribs (307) are arranged in an annular array on the outer side of the crushing roller (301).

4. The active carbon pulverizing device according to claim 3, wherein: Corresponding to the grinding rib (307), a plurality of reinforcing ribs (308) are integrally formed on the side of the inner recess facing the crushing roller (301).

5. The active carbon pulverizing device according to claim 1, wherein: At least two slide rails (309) are installed on the left and right sides of the inner wall of the box (2), and the two grinding seats (303) are slidably connected on the outer sides of the slide rails (309) on the left and right sides.

6. The active carbon pulverizing device according to claim 1, wherein: A screen (5) is further installed on the inner circumferential wall of the box (2) between the lower hopper (4) and the grinding seat (303). A discharge plate (6) is installed between the left and right sides of the inner wall of the box (2) and extends to the front side of the box (2).

7. The active carbon pulverizing device according to claim 6, characterized in that: The screen (5) is inclined from low to high from front to back.

8. The active carbon pulverizing device according to claim 1, wherein: Corresponding to the lower hopper (4), a collection frame is placed in the inside of the support frame (1).

Images