CN218689863U

CN218689863U - Dust-free screening equipment for fly ash processing

Info

Publication number: CN218689863U
Application number: CN202222841968.XU
Authority: CN
Inventors: 周玺; 孟春红; 王新海; 蔡永红
Original assignee: Henan Chongyue New Material Technology Co ltd
Current assignee: Henan Chongyue New Material Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a fly ash processing is with dustless screening equipment, include the main frame body and prevent blockking up the subassembly, the base is installed to main frame body lower extreme for prevent blockking up when fly ash screening prevent stifled subassembly sets up in the inside middle-end of main frame body, and prevent blockking up the subassembly and include fixing base, motor, change the handle, accept frame, extension rod and brush, the motor is installed to the fixing base upper end, and the motor front end is connected with changes the handle, change end-to-end connection and accept the frame, and accept the frame left side and be fixed with the extension rod, the brush is installed to the extension rod lower extreme. This fly ash processing is with dustless screening equipment adopts mutually supporting between a plurality of subassemblies, and through the setting of preventing blocking up the subassembly, when avoiding fly ash to sieve, the moderate fly ash of granule leads to the sieve screen to pile up the problem of jam, improve the improve equipment availability factor when can the utilization ratio of fly ash, utilize grinding assembly's setting, can grind large granule fly ash.

Description

Dust-free screening equipment for fly ash processing

Technical Field

The utility model relates to a fly ash processing technology field specifically is fly ash processing is with dustless screening equipment.

Background

Fly ash is generally referred to as fly ash, which is a tiny particle of ash discharged from the combustion process of a fuel. Also known as fly ash or fly ash. When the fly ash is processed, in order to improve the utilization rate of the fly ash, screening equipment which is convenient for screening is needed.

Utility model discloses a fly ash roll screening machine as application number CN201920228148.9, this utility model solves the poor problem that influences follow-up utilization of present fly ash screening back granularity concentration, through at roll screen discharge gate position installation second grade screening mechanism, with the fly ash screening into different mesh numbers, improve the granularity concentration of fly ash, but be similar to the contrast file of above-mentioned application, easily cause the moderate fly ash of granule to pile up the jam to the screen cloth when sieving fly ash, cause equipment availability factor to reduce, influence the fly ash utilization ratio.

Therefore, the existing structure and defects are researched and improved, and dust-free screening equipment for processing fly ash is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fly ash processing is with dustless screening equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: fly ash processing is with dustless screening equipment, include main frame body and prevent blockking up the subassembly, the base is installed to main frame body lower extreme for prevent blockking up when fly ash screening prevent stifled subassembly set up in the inside middle-end of main frame body, and prevent blockking up the subassembly and include fixing base, motor, change, accept frame, extension rod and brush, the motor is installed to the fixing base upper end, and the motor front end is connected with changes the handle, change end-to-end connection and accept the frame, and accept the frame left side and be fixed with the extension rod, the brush is installed to the extension rod lower extreme, the inside upper end of main frame body is provided with the grinding component who is used for fly ash to add grinding man-hour, the inside lower extreme of main frame body is provided with the subassembly that sieves that is used for fly ash to add man-hour.

Furthermore, the rotating handle is clamped with the bearing frame, and the extension rod is connected with the main frame body in a sliding mode through the rotating handle.

Further, grinding assembly includes mount pad, motor and pivot, the mount pad upper end is fixed with the motor, and the motor front end is provided with the pivot.

Further, grinding component still includes first grinding roller, fixed block, bearing piece and second grinding roller, the pivot front end is connected with first grinding roller, and first grinding roller left side has increased the fixed block, the fixed block outside is connected with the bearing piece, first grinding roller rear end distributes and has the second grinding roller.

Furthermore, first grinding roller and second grinding roller are the level form and distribute, and first grinding roller passes through the motor and is connected with the main frame body rotation.

Further, the subassembly that sieves includes and accepts seat, filter screen and filter hopper, accept the inboard filter screen of installing of seat, and the filter screen lower extreme has accepted the filter hopper.

Further, the sieving assembly further comprises a filtering sieve, a receiving groove and a discharging opening, the filtering sieve is arranged in the filtering hopper, the receiving groove is additionally arranged at the lower end of the filtering sieve, and the discharging opening is formed in the lower end of the receiving groove.

The utility model provides a fly ash processing is with dustless screening equipment possesses following beneficial effect:

this fly ash processing is with dustless screening equipment, adopt mutually supporting between a plurality of subassemblies, via the setting of preventing blocking up the subassembly, moderate fly ash of granule leads to the sieve mesh to pile up the problem of jam when avoiding fly ash to sieve, improve equipment availability factor when the utilization ratio of fly ash, utilize grinding assembly's setting, can grind large granule fly ash, improve its degree of refining, thereby improve fly ash's utilization ratio, utilize the performance of the subassembly that sieves, can realize the multistage screening of fly ash and handle, sieve into different mesh numbers with fly ash simultaneously, improve fly ash's granularity concentration.

1. The utility model discloses a setting of anti-clogging subassembly, can be when fly ash processing uses dustless screening equipment, the moderate fly ash of granule leads to the sieve screen to pile up the problem of jam when avoiding fly ash to sieve via the subassembly of preventing of the inside middle-end of main frame body, improve the while improve the utilization ratio of fly ash and improve equipment availability factor, the fixing base is with motor fixed mounting in the outside middle-end of main frame body, utilize the motor to drive and change the feasible frame of accepting of commentaries on classics thereupon rotation, and then make and accept the fixed extension rod in main frame body left side reciprocating motion, utilize the brush to prevent that fly ash from agglomerating on the filter screen of below.

2. The utility model discloses a grinding assembly's setting, can be when fly ash processing uses dustless screening plant, utilize the grinding assembly of the inside upper end of main frame body can grind large granule fly ash, improve its degree of refining, thereby improve the utilization ratio of fly ash, the mount pad is with motor fixed mounting in main frame body upper end both sides, and the pivot through the motor front end makes first grinding roller rotate, the cooperation is accepted the piece and is carried out the block to the terminal fixed block of grinding roller, make first grinding roller cooperation second grinding roller grind the fly ash that the upper end was carried.

3. The utility model discloses a setting of subassembly that sieves, can be when fly ash processing uses dustless screening equipment, the multistage screening that can realize fly ash through the subassembly that sieves of the inside lower extreme of main frame body is handled, sieve into different mesh numbers with the fly ash simultaneously, improve the granularity concentration of fly ash, accept the seat with filter screen fixed mounting in the inside middle-end of main frame body, utilize the filter screen to once sieve the fly ash after grinding, the filter sieve that filter screen lower extreme filter hopper surface was seted up simultaneously carries out the secondary to fly ash and sieves, utilize and accept the fly ash collection of groove with different mesh numbers, see off through the feed opening.

Drawings

FIG. 1 is a schematic view of the overall structure of the dust-free sieving device for processing fly ash according to the present invention;

FIG. 2 is a schematic view of the top view structure of the main frame of the dust-free sieving device for processing fly ash according to the present invention;

fig. 3 is the utility model discloses fly ash processing is with dustless screening equipment accept frame spatial structure schematic diagram.

In the figure: 1. a main frame body; 2. a base; 3. an anti-clogging assembly; 301. a fixed seat; 302. an electric motor; 303. turning a handle; 304. a bearing frame; 305. an extension pole; 306. a brush; 4. a grinding assembly; 401. a mounting seat; 402. a motor; 403. a rotating shaft; 404. a first grinding roller; 405. a fixed block; 406. a bearing block; 407. a second grinding roller; 5. a screening assembly; 501. a bearing seat; 502. a filter screen; 503. a filter hopper; 504. filtering and screening; 505. a receiving groove; 506. and (4) a feed opening.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and 3, fly ash processing is with dustless screening equipment, including main frame body 1 and anti-clogging subassembly 3, base 2 is installed to main frame body 1 lower extreme, anti-clogging subassembly 3 that prevents blockking up when screening fly ash sets up in the inside middle-end of main frame body 1, and prevent that clogging subassembly 3 includes fixing base 301, motor 302, change handle 303, accept frame 304, extension rod 305 and brush 306, motor 302 is installed to fixing base 301 upper end, and motor 302 front end is connected with changes handle 303, change the end-to-end connection of handle 303 and accept frame 304, and accept frame 304 left side and be fixed with extension rod 305, brush 306 is installed to extension rod 305 lower extreme. The rotating handle 303 is engaged with the receiving frame 304, and the extension rod 305 is slidably connected to the main frame 1 through the rotating handle 303. The anti-blocking component 3 at the middle end in the main frame body 1 avoids the problem that the fly ash with proper particles is accumulated and blocked on a screening net when the fly ash is screened, the utilization rate of the fly ash is improved, and the use efficiency of equipment is improved at the same time, the fixed seat 301 fixedly installs the motor 302 at the middle end outside the main frame body 1, the motor 302 drives the rotating handle 303 to enable the bearing frame 304 to rotate along with the rotating handle, so that the extension rod 305 fixed at the left side of the bearing frame 304 reciprocates in the main frame body 1, and the brush 306 is used for preventing the fly ash on the filtering net 502 below from caking;

as shown in fig. 1 and 2, a grinding assembly 4 for grinding during fly ash processing is arranged at the upper end inside the main frame 1, the grinding assembly 4 includes a mounting seat 401, a motor 402 and a rotating shaft 403, the motor 402 is fixed at the upper end of the mounting seat 401, a rotating shaft 403 is arranged at the front end of the motor 402, the grinding assembly 4 further includes a first grinding roller 404, a fixing block 405, a receiving block 406 and a second grinding roller 407, the front end of the rotating shaft 403 is connected with the first grinding roller 404, the fixing block 405 is additionally arranged on the left side of the first grinding roller 404, the receiving block 406 is connected to the outer side of the fixing block 405, and the second grinding roller 407 is distributed at the rear end of the first grinding roller 404. The first polishing roller 404 and the second polishing roller 407 are horizontally distributed, and the first polishing roller 404 is rotatably connected to the main frame 1 through the motor 402. The grinding assembly 4 at the upper end inside the main frame body 1 can be used for grinding large-particle coal ash, so that the refining degree of the large-particle coal ash is improved, the utilization rate of the coal ash is improved, the motor 402 is fixedly arranged on two sides of the upper end of the main frame body 1 through the mounting seat 401, the first grinding roller 404 is rotated through the rotating shaft 403 at the front end of the motor 402, and the fixed block 405 at the tail end of the grinding roller is clamped through the matching bearing block 406, so that the first grinding roller 404 is matched with the second grinding roller 407 to grind the coal ash conveyed by the upper end;

as shown in fig. 1, a sieving assembly 5 for sieving when fly ash is processed is arranged at the lower end inside a main frame 1, the sieving assembly 5 comprises a receiving seat 501, a filtering net 502 and a filtering hopper 503, the filtering net 502 is installed at the inner side of the receiving seat 501, the filtering hopper 503 is received at the lower end of the filtering net 502, the sieving assembly 5 further comprises a filtering sieve 504, a receiving groove 505 and a discharging port 506, the filtering sieve 504 is arranged inside the filtering hopper 503, the receiving groove 505 is additionally arranged at the lower end of the filtering sieve 504, and the discharging port 506 is arranged at the lower end of the receiving groove 505. The multi-stage screening treatment of the fly ash can be realized through the screening component 5 at the lower end inside the main frame body 1, the fly ash is screened into different meshes, the particle size concentration of the fly ash is improved, the bearing seat 501 fixedly installs the filter screen 502 at the middle end inside the main frame body 1, the ground fly ash is screened for the first time by using the filter screen 502, meanwhile, the filter screen 504 arranged on the surface of the filter hopper 503 at the lower end of the filter screen 502 carries out secondary screening on the fly ash, the fly ash with different meshes is collected by using the bearing groove 505, and the fly ash is discharged through the discharging port 506.

In summary, when the dust-free screening device for processing fly ash is used, firstly, the grinding assembly 4 at the upper end inside the main frame 1 is used for grinding large-particle fly ash, the mounting seat 401 is used for fixedly mounting the motor 402 on two sides of the upper end of the main frame 1, the first grinding roller 404 is rotated through the rotating shaft 403 at the front end of the motor 402, the fixing block 405 at the tail end of the grinding roller is clamped by the receiving block 406, so that the first grinding roller 404 is matched with the second grinding roller 407 for grinding fly ash conveyed at the upper end, then, multi-stage screening treatment of fly ash can be realized through the screening assembly 5 at the lower end inside the main frame 1, the receiving seat 501 is used for fixedly mounting the filter screen 502 at the middle end inside the main frame 1, the ground fly ash is primarily screened by the filter screen 502, meanwhile, the filter screen 504 arranged on the surface of the filter hopper 503 at the lower end of the filter screen 502 is secondarily screened, fly ash with different mesh numbers is collected by the receiving groove 505, the fly ash is sent out through the discharge port 506, finally, the problem that particles are moderately blocked when the fly ash is screened is prevented from being moderately blocked by the filter screen 304 fixed by the fixing seat 301 which is fixed on the motor 302 and the main frame 302 and the rotating around the left side of the main frame 302, and the brush carrier 304 is prevented from moving back and forth by the dust collecting rod 304.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Fly ash processing is with dustless screening equipment, including main frame body (1) with prevent blockking up subassembly (3), its characterized in that, base (2) are installed to main frame body (1) lower extreme for prevent blockking up when fly ash screening prevent blockking up subassembly (3) and set up in main frame body (1) inside middle-end, and prevent blockking up subassembly (3) including fixing base (301), motor (302), change (303), accept frame (304), extension rod (305) and brush (306), motor (302) are installed to fixing base (301) upper end, and motor (302) front end is connected with changes (303), it connects end-to-end to change (303) and accepts frame (304), and accepts frame (304) left side and is fixed with extension rod (305), brush (306) are installed to extension rod (305) lower extreme, the inside upper end of main frame body (1) is provided with grinding component (4) that are used for fly ash to grind when processing, the inside lower extreme of main frame body (1) is provided with subassembly (5) that sieves when being used for fly ash processing.

2. The fly ash processing dust-free screening device as claimed in claim 1, wherein the rotating handle (303) is engaged with the receiving frame (304), and the extension rod (305) is slidably connected with the main frame body (1) through the rotating handle (303).

3. The fly ash processing dust-free screening device as claimed in claim 1, wherein the grinding assembly (4) comprises a mounting seat (401), a motor (402) and a rotating shaft (403), the motor (402) is fixed at the upper end of the mounting seat (401), and the rotating shaft (403) is arranged at the front end of the motor (402).

4. The fly ash processing dust-free screening device as claimed in claim 3, wherein the grinding assembly (4) further comprises a first grinding roller (404), a fixing block (405), a receiving block (406) and a second grinding roller (407), the front end of the rotating shaft (403) is connected with the first grinding roller (404), the fixing block (405) is additionally arranged on the left side of the first grinding roller (404), the receiving block (406) is connected to the outer side of the fixing block (405), and the second grinding roller (407) is distributed at the rear end of the first grinding roller (404).

5. The fly ash processing dust-free screening device as claimed in claim 4, wherein the first grinding roller (404) and the second grinding roller (407) are distributed horizontally, and the first grinding roller (404) is rotatably connected with the main frame body (1) through a motor (402).

6. The fly ash processing dust-free screening device as claimed in claim 1, wherein the screening component (5) comprises a bearing seat (501), a filter screen (502) and a filter hopper (503), the filter screen (502) is installed on the inner side of the bearing seat (501), and the filter hopper (503) is connected to the lower end of the filter screen (502).

7. The fly ash processing dust-free screening device as claimed in claim 6, wherein the screening component (5) further comprises a filter screen (504), a receiving groove (505) and a discharging opening (506), the filter screen (504) is arranged in the filter hopper (503), the receiving groove (505) is additionally arranged at the lower end of the filter screen (504), and the discharging opening (506) is arranged at the lower end of the receiving groove (505).