CN214681987U

CN214681987U - Activated carbon pulverizer

Info

Publication number: CN214681987U
Application number: CN202120460583.1U
Authority: CN
Inventors: 葛超; 葛希经
Original assignee: Ningxia Luyi Mechanical Equipment Co Ltd
Current assignee: Ningxia Luyi Mechanical Equipment Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-12
Anticipated expiration: 2031-03-03

Abstract

The application discloses active carbon pulverizer, comprises a workbench, crushing case is installed to the upper end of workstation, the upper and lower both ends of crushing case all are equipped with the opening, be equipped with two pivots jointly on the relative lateral wall in the crushing case, the both ends of two pivots run through the both ends lateral wall in the crushing case respectively and extend to the both sides of crushing case, all install crushing roller in two pivots, equidistant being fixed with crushing arris on one of them crushing roller, equidistant being fixed with a plurality of crushing teeth on another crushing roller, it is corresponding with crushing tooth to smash arris, the gear box is installed to one side of crushing case, the both sides of crushing case all are equipped with the support, the support is fixed on the workstation, the gear box is located between one of them support and the crushing case. The utility model discloses, can adjust the distance between the pivot according to the demand not to can smash out the not granule of equidimension, satisfy diversified demand, and can effectively avoid the shut down and the motor load that the pivot moment of torsion too big leads to too big at the during operation.

Description

Activated carbon pulverizer

Technical Field

The utility model relates to an active carbon technical field especially relates to an active carbon rubbing crusher.

Background

Activated carbon having a particle size of greater than 0.175mm is commonly referred to as granular activated carbon, i.e., amorphous granular activated carbon: the granular activated carbon is widely applied to raw water purification and tap water purification of power plants, and particularly has good treatment effects in the aspects of filtration and purification treatment of chemical sewage and chlorine root treatment of brackish water adopted by power plant boilers.

In the production process of granular activated carbon, activated carbon needs to be crushed, a proper activated carbon raw material is selected, but in the production process, the yield of the crushed activated carbon by a common crusher is lower and the crushing is not uniform, so that the production efficiency is low, the yield is lower, and the particle size of the activated carbon is not easy to control.

SUMMERY OF THE UTILITY MODEL

The application provides an active carbon rubbing crusher, when having solved active carbon and smashing, the particle size is inhomogeneous, the slow problem of production efficiency.

The application provides an active carbon pulverizer, comprises a workbench, the upper end of workstation is installed and is smashed the case, the upper and lower both ends of smashing the case all are equipped with the opening, be equipped with two pivots jointly on the relative lateral wall in smashing the case, two the both ends of pivot run through respectively smash the both ends lateral wall in the case and extend to smash the both sides of case, two all install crushing roller in the pivot, one of them smash the equidistant grinding arris that is fixed with of roller, another the equidistant a plurality of crushing teeth that are fixed with of crushing roller, it is corresponding with crushing tooth to smash the arris, the gear box is installed to one side of smashing the case, the both sides of smashing the case all are equipped with the support, the support is fixed on the workstation, the gear box is located one of them the support with smash between the case, two one side in the support is fixed with the fixed plate, the upper side and the lower side of the two supports are both fixed with slide rails, a moving plate is arranged between the two slide rails, the upper end and the lower end of the moving plate are both provided with slide grooves, the two slide rails on the same side are respectively arranged in the two slide grooves on the same moving plate, one end of each of the two rotating shafts penetrates through the gear box and extends to one side of the gear box, the two ends of one rotating shaft are respectively arranged on the two fixed plates, the two ends of the other rotating shaft are respectively arranged on the two moving plates, a fixed trapezoidal adjusting block is arranged between the moving plate and the fixed plates and is fixed on one side of the moving plate, the upper end of the fixed trapezoidal adjusting block is provided with a movable trapezoidal adjusting block, the inclined edges of the movable trapezoidal adjusting block and the fixed trapezoidal adjusting block are in contact with each other, and the upper end of the movable trapezoidal adjusting block is rotatably connected with a first adjusting screw rod, the support is provided with a threaded through hole, the first adjusting screw penetrates through the threaded through hole and extends to the upper end of the support, and one side of the moving plate is provided with an elastic supporting mechanism.

Preferably, the elastic support mechanism is including fixing the telescopic link of movable plate one side, the one end of telescopic link is fixed with the mounting panel, the cover is equipped with the spring on the telescopic link, the both ends of spring are contradicted respectively one side of support with on the mounting panel, one side of support is equipped with the through-hole, through-hole department is fixed with the nut, one side of support is equipped with second adjusting screw, second adjusting screw's one end is run through nut and through-hole and swivelling joint are in one side of mounting panel.

Preferably, the workbench is formed by welding a steel frame structure.

Preferably, the movable trapezoidal adjusting block and the fixed trapezoidal adjusting block are both made of nodular cast iron.

Preferably, the other end of the second adjusting screw is fixed with a rotating block.

Preferably, the bracket is fixed on the workbench through bolts.

According to the technical scheme, the application provides the active carbon pulverizer, when the active carbon pulverizer is used, a large active carbon block is conveyed into the pulverizing box, and is pulverized into small particles by the pulverizing teeth and the pulverizing edges between the two pulverizing rollers, because a large number of gaps exist between the pulverizing teeth and the pulverizing edges, the large number of carbon blocks in the active carbon block are stored in the gaps and are separated below the pulverizing box, so that more uniform particles can be formed, when the size of the active carbon particles needs to be adjusted, the first adjusting screw rod is rotated to enable the movable trapezoidal adjusting block to move downwards or upwards, the distance between the fixed trapezoidal adjusting block and the two sides of the movable trapezoidal adjusting block is adjusted, so that the distance between the movable plate and the fixed plate is adjusted, further, the distance between the two rotating shafts is adjusted, the movable plate is abutted to the movable plate through the elastic supporting mechanism, so that the size of the crushed particles can be adjusted, when the hardness is high or the torque caused by excessive materials of the two rotating shafts is too large, the two moving plates are stressed to move to one side, and the distance between the two rotating shafts is enlarged, so that the materials are moved to the lower part of the crushing roller, the torque is reduced, and the operation of the motor is protected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the crushing edges and the crushing teeth, more uniform blocky gaps are formed, so that more uniform particles can be crushed, and the crushing quality and efficiency are improved;

2. the problem that the size of active carbon particles cannot be adjusted is solved by matching the movable trapezoidal adjusting block with the fixed trapezoidal adjusting block, and the distance between the two rotating shafts can be adjusted in the crushing process, so that the distance between the two crushing rollers is adjusted, the size of a gap is changed, and particles with different sizes are produced;

3. through the use of elastic support mechanism, make the distance between two pivots adjust to the elastic distance by fixed distance, when the moment of torsion was too big, two pivot distances changed, made difficult kibbling material pass through, can effectually avoid shutting down, can effectual protection motor work again.

To sum up, the utility model discloses, can adjust the distance between the pivot according to the demand that does not to can smash out the not granule of equidimension, satisfy diversified demand, and can effectively avoid the shut down and the motor load that the pivot moment of torsion too big leads to too big at the during operation too big.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

FIG. 1 is a schematic structural view of an activated carbon pulverizer provided by the present invention;

FIG. 2 is a top view of an activated carbon pulverizer according to the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the activated carbon pulverizer provided by the present invention;

in the figure: 1 crushing case, 2 gear boxes, 3 supports, 4 fixing plates, 5 movable trapezoidal adjusting blocks, 6 workbenches, 7 movable plates, 8 fixed trapezoidal adjusting blocks, 9 first adjusting screws, 10 crushing ribs, 11 nuts, 12 second adjusting screws, 13 rotating blocks, 14 crushing teeth, 15 telescopic rods, 16 sliding rails, 17 sliding grooves and 18 springs.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-3, an activated carbon pulverizer comprises a workbench 6, the workbench 6 is welded by a steel frame structure, the support is stable, and can effectively resist the vibration caused by working, the upper end of the workbench 6 is also of the steel frame structure, the middle part is in an overhead state, the pulverized material is collected from the bottom of the workbench 6, the upper end of the workbench 6 is provided with a pulverizing box 1, the upper end and the lower end of the pulverizing box 1 are both provided with openings for facilitating feeding and discharging, two rotating shafts are commonly arranged on opposite side walls in the pulverizing box 1 and can transversely move by 2-4mm, two ends of the two rotating shafts respectively penetrate through side walls at two ends in the pulverizing box 1 and extend to two sides of the pulverizing box 1, pulverizing rollers are respectively arranged on the two rotating shafts, pulverizing ridges 10 are fixed on one pulverizing roller at equal intervals, the activated carbon blocks are pulverized into long strips by the pulverizing ridges 10, a plurality of crushing teeth 14 are fixed on the other crushing roller at equal intervals, the crushing edges 10 correspond to the crushing teeth 14, the crushing teeth 14 are positioned between the two crushing edges 10 when rotating, the activated carbon is crushed into uniform particles, a gear box 2 is arranged on one side of a crushing box 1 and is two gears meshed with each other, two rotating shafts are ensured to rotate relatively, two sides of the crushing box 1 are respectively provided with a bracket 3, the brackets 3 are fixed on a workbench 6, the brackets 3 are fixed on the workbench 6 through bolts, the installation and disassembly are convenient, the gear box 2 is positioned between one bracket 3 and the crushing box 1, the gears in the gear box 2 are arranged on the rotating shafts, one rotating shaft drives the other rotating shaft to rotate relatively at the same speed, a fixed plate 4 is fixed on one side of the two brackets 3, upper and lower moving plates in the two brackets 3 are respectively fixed with a sliding rail 16, and a 7 is arranged between the two sliding rails 16, the upper end and the lower end of a movable plate 7 are both provided with sliding grooves 17, two sliding rails 16 on the same side are respectively arranged in two sliding grooves 17 on the same movable plate 7, the movable plate 7 can move on the sliding rails 16, one end of two rotating shafts penetrates through the gear box 2 and extends to one side of the gear box 2, two ends of one rotating shaft are respectively arranged on two fixed plates 4 and can not be adjusted and moved, two ends of the other rotating shaft are respectively arranged on two movable plates 7 and can move along with the movable plate 7, a fixed trapezoidal adjusting block 8 is arranged between the movable plate 7 and the fixed plates 4, the fixed trapezoidal adjusting block 8 is fixed on one side of the movable plate 7, the position of the movable plate 7 is controlled, the upper end of the fixed trapezoidal adjusting block 8 is provided with a movable trapezoidal adjusting block 5, the inclined edges of the movable trapezoidal adjusting block 5 and the fixed trapezoidal adjusting block 8 are in contact, and the distance between the two adjusting blocks is changed, distance between adjustment movable plate 7 and the fixed plate 4, and then position between two pivots of adjustment, the upper end of removing trapezoidal regulating block 5 is rotated and is connected with first adjusting screw 9, be equipped with the screw thread through-hole on the support 3, first adjusting screw 9 runs through the screw thread through-hole and extends to the upper end of support 3, adjust the position of removing trapezoidal regulating block 5 through rotating first adjusting screw 9, it all adopts the nodular cast iron material to make to remove trapezoidal regulating block 5 and fixed trapezoidal regulating block 8, frictional force is little, easy regulation, one side of movable plate 7 is equipped with elastic support mechanism, when the moment of torsion is too big, two pivot distances change, make difficult kibbling material pass through, can effectually avoid shutting down, can effectual protection motor work again.

In the utility model, the elastic supporting mechanism comprises an expansion link 15 fixed on one side of the movable plate 7, the expansion link 15 can expand and contract in a straight line range, one end of the expansion link 15 is fixed with a mounting plate, a spring 18 is sleeved on the expansion link 15, two ends of the spring 18 respectively abut against one side of the bracket 3 and the mounting plate, the spring 18 is in a compression state, the expansion link 15 avoids the spring 18 from bending, one side of the bracket 3 is provided with a through hole, a nut 11 is fixed at the through hole, one side of the bracket 3 is provided with a second adjusting screw 12, the other end of the second adjusting screw 12 is respectively fixed with a rotating block 13, the cross section of the rotating block 13 is hexagonal and is easy to be adjusted by a wrench, one end of the second adjusting screw 12 penetrates through the nut 11 and the through hole and is rotatably connected to one side of the mounting plate, the second adjusting screw 12 is rotated, the length of the second adjusting screw 12 in the bracket 3 is adjusted, thereby changing the compression amount of the spring 18, the elasticity of the rotating shaft is changed.

According to the technical scheme, when the movable plate crusher is used, a large active carbon block is conveyed into the crushing box 1 and crushed into small particles by the crushing teeth 14 and the crushing ribs 10 between the two crushing rollers, and the large number of gaps exist between the crushing teeth 14 and the crushing ribs 10, so that more carbon blocks in the active carbon block are stored in the gaps and are separated below the crushing box 1, more uniform particles can be formed, when the size of the active carbon particles needs to be adjusted, the first adjusting screw 9 is rotated to enable the movable trapezoidal adjusting block 5 to move downwards or upwards, the distance between the two sides of the fixed trapezoidal adjusting block 8 and the movable trapezoidal adjusting block 5 is adjusted, the distance between the movable plate 7 and the fixed plate 4 is adjusted, the distance between the two rotating shafts is adjusted, the movable plate 7 is abutted to the movable plate 7 through the elastic supporting mechanism, the size of the crushed particles can be adjusted, when the hardness is high or the torque caused by excessive materials of the two rotating shafts is too large, the two moving plates 7 are stressed to move to one side, and the distance between the two rotating shafts is enlarged, so that the materials are moved to the lower part of the crushing roller, the torque is reduced, and the operation of the motor is protected.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. The utility model provides an active carbon rubbing crusher, includes workstation (6), its characterized in that: the upper end of the workbench (6) is provided with a crushing box (1), the upper and lower ends of the crushing box (1) are provided with openings, the opposite side walls in the crushing box (1) are provided with two rotating shafts, the two ends of the rotating shafts respectively penetrate through the side walls at the two ends in the crushing box (1) and extend to the two sides of the crushing box (1), the two rotating shafts are provided with crushing rollers, one of the crushing rollers is fixed with crushing edges (10) at equal intervals, the other crushing roller is fixed with a plurality of crushing teeth (14) at equal intervals, the crushing edges (10) correspond to the crushing teeth (14), one side of the crushing box (1) is provided with a gear box (2), the two sides of the crushing box (1) are provided with supports (3), the supports (3) are fixed on the workbench (6), and the gear box (2) is positioned between one of the supports (3) and the crushing box (1), one side in two said supports (3) is fixed with the fixed plate (4), the upper and lower both sides in two said supports (3) are all fixed with the slide rail (16), be equipped with the movable plate (7) between two said slide rails (16), the upper and lower both ends of movable plate (7) all are equipped with spout (17), install respectively in two said spout (17) on same said movable plate (7) with two said slide rails (16) of one side, one of them one end of two said pivot runs through said gear box (2) and extends to one side of said gear box (2), the both ends of one of them said pivot are installed respectively on two said fixed plates (4), the both ends of another said pivot are installed respectively on two said movable plates (7), be equipped with fixed trapezoidal regulating block (8) between movable plate (7) and said fixed plate (4), fixed trapezoidal regulating block (8) are fixed in one side of said movable plate (7), fixed trapezoidal regulating block (8) upper end is equipped with removes trapezoidal regulating block (5), remove trapezoidal regulating block (5) with the hypotenuse of fixed trapezoidal regulating block (8) is inconsistent, the upper end of removing trapezoidal regulating block (5) is rotated and is connected with first adjusting screw (9), be equipped with the screw thread through-hole on support (3), first adjusting screw (9) run through the screw thread through-hole extends to the upper end of support (3), one side of movable plate (7) is equipped with elastic support mechanism.

2. The activated carbon pulverizer as claimed in claim 1, wherein the elastic support mechanism comprises a telescopic rod (15) fixed on one side of the moving plate (7), a mounting plate is fixed at one end of the telescopic rod (15), a spring (18) is sleeved on the telescopic rod (15), two ends of the spring (18) respectively abut against one side of the support (3) and the mounting plate, a through hole is formed in one side of the support (3), a nut (11) is fixed at the through hole, a second adjusting screw (12) is arranged on one side of the support (3), and one end of the second adjusting screw (12) penetrates through the nut (11) and the through hole and is rotatably connected to one side of the mounting plate.

3. The activated carbon pulverizer as claimed in claim 1, wherein the working table (6) is welded by a steel frame structure.

4. The activated carbon pulverizer as claimed in claim 1, wherein said movable trapezoidal adjustment block (5) and said fixed trapezoidal adjustment block (8) are made of nodular cast iron.

5. The activated carbon pulverizer as claimed in claim 2, wherein the other end of the second adjusting screw (12) is fixed with a turning block (13).

6. The activated carbon pulverizer as claimed in claim 1, wherein said support (3) is fixed to said table (6) by bolts.