CN112958255A

CN112958255A - Cement processing of conveniently overhauing low noise is with founding mill

Info

Publication number: CN112958255A
Application number: CN202110319130.1A
Authority: CN
Inventors: 徐京; 徐启鸣; 刘展赫; 孔俊成; 徐成; 曹州
Original assignee: Xuzhou Shiming Machinery Co ltd
Current assignee: Xuzhou Shiming Machinery Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-06-15

Abstract

The invention discloses a cement processing vertical mill convenient to overhaul and low in noise, which comprises a main body mechanism, a supporting mechanism, a grinding mechanism and a crushing mechanism, wherein the main body mechanism comprises a case, a sound insulation plate, sound absorption cotton and a feed opening, the feed opening is formed in the top of the case, the sound insulation plate is arranged on the outer side of the case, the supporting mechanism is arranged below the main body mechanism, a supporting base is arranged below the case, a supporting plate is connected with the bottom of a grinding disc through screws, grinding blocks are symmetrically arranged above the grinding disc, and the grinding blocks are connected with the inner wall of the case through supporting columns. This cement processing of conveniently overhauing low noise is with founding mill is provided with the acoustic celotex board and inhales the sound cotton, inhales the sound cotton and can absorb the noise that produces when the device grinds cement, and the acoustic celotex board can carry out the separation to the noise to can reduce the noise to a certain extent to external influence, and then be convenient for protect staff's hearing healthy, the inner structure of the abundant device of being convenient for simultaneously.

Description

Cement processing of conveniently overhauing low noise is with founding mill

Technical Field

The invention relates to the technical field of vertical mills, in particular to a vertical mill for cement processing, which is convenient to overhaul and has low noise.

Background

The vertical mill is also called a vertical mill, is a grinding device integrating fine crushing, drying, grinding, powder selecting and conveying, is widely used for grinding and superfine grinding of various solid materials in the industries of cement, building materials, electric power, metallurgy, chemical engineering, non-metal ores and the like, easily generates large noise in the process of grinding cement by the conventional vertical mill, and further easily damages the hearing of workers.

Disclosure of Invention

The invention aims to provide a cement processing vertical mill convenient to overhaul and low in noise, and the vertical mill is used for solving the problems that the conventional vertical mill proposed in the background art is easy to generate large noise in the process of grinding cement, and further, the hearing of workers is easy to damage, and on the other hand, most conventional vertical mills are fixed and closed in structure, so that the overhaul of processing equipment in the conventional vertical mill is inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a vertical mill for cement processing, which is convenient to overhaul and has low noise, and comprises a main body mechanism, a supporting mechanism, a grinding mechanism and a crushing mechanism,

the main mechanism comprises a case, a sound insulation plate, sound absorption cotton and a feed port, the feed port is formed in the top of the case, the sound insulation plate is arranged on the outer side of the case, the sound absorption cotton is filled between the sound insulation plate and the case, and the extraction mechanism is arranged on the rear side of the case;

the supporting mechanism is arranged below the main body mechanism and comprises a supporting base, a movable plate, heat dissipation holes and a first connecting piece, the supporting base is arranged below the case and is connected with the case through the first connecting piece, and the movable plate is clamped and connected to the front side of the supporting base;

the grinding mechanism comprises a first motor, a supporting plate, a grinding disc, a protective plate, grinding blocks and supporting columns, the first motor is arranged in a supporting base, the output end of the first motor is connected with the supporting plate, the supporting plate is connected with the bottom of the grinding disc through screws, the grinding disc is arranged in a case, the grinding blocks are symmetrically arranged above the grinding disc and are connected with the inner wall of the case through the supporting columns;

the crushing mechanism comprises a second motor, a connecting sleeve, a rotating rod, a crushing cutter, a second connecting piece, a first filter, a second filter, a through hole and a limiting plate, the second motor is arranged at the top of the case, meanwhile, the output end of the second motor is connected with the rotating rod through the connecting sleeve, the bottom of the rotating rod penetrates through the first filter and is connected with the second filter, the first filter is connected with the case through the limiting plate, the second filter and the first filter are both arranged in the case, and an auxiliary mechanism is arranged below the second filter.

Preferably, the movable plate is correspondingly arranged at the front side of the first motor, and the movable plate is provided with heat dissipation holes at equal intervals.

Preferably, the edge of the top of the grinding disc is provided with a protection plate, and the center of the top of the protection plate is convex.

Preferably, a drainage plate is arranged above the grinding block, and the drainage plate and the case form a drawing structure.

Preferably, the rotating rod is provided with a crushing knife and is connected with the second filter plate through a second connecting piece.

Preferably, the first filter is connected with the limiting plate in a clamping manner, and through holes are formed in the first filter and the second filter.

Preferably, the extraction mechanism includes storage case, storage box, takes out dirt fan, housing, connecting tube, ferrule, takes out dirt pipeline, takes out dirt head and filter mantle, and is provided with the storage box in the storage case, and the storage roof portion is provided with takes out the dirt fan simultaneously, the outside of taking out the dirt fan is provided with the housing, and the housing is connected with the connecting tube, the one end that the housing was kept away from to the connecting tube is passed through the ferrule and is connected with the left end of taking out the dirt pipeline, and the left end of taking out the dirt pipeline is connected with the dust extraction head, takes out the dirt head simultaneously and sets up the top at the mill.

Preferably, the dust extraction head is provided with two, and the filter cover is in threaded connection with the dust extraction head.

Preferably, the auxiliary mechanism comprises a fixed block, an electric telescopic rod and a cleaning brush, the electric telescopic rod is connected with the rear side wall of the case through the fixed block, the bottom end of the electric telescopic rod is connected with the cleaning brush, and the cleaning brush is correspondingly arranged above the filter cover.

Compared with the prior art, the invention has the beneficial effects that: the vertical mill for processing cement, which is convenient to overhaul and has low noise,

(1) the sound insulation board and the sound absorption cotton are arranged, the sound absorption cotton can absorb noise generated when the device grinds cement, and the sound insulation board can block the noise, so that the influence of the noise on the outside can be reduced to a certain extent, the hearing health of workers can be protected conveniently, and meanwhile, the internal structure of the device can be enriched conveniently;

(2) the second motor can drive the crushing cutter to preliminarily crush the materials entering the device through the rotating rod, so that the grinding efficiency of the grinding mechanism is improved conveniently, and meanwhile, the abrasion of large materials to the grinding block can be reduced;

(3) the first filter plate is arranged and can filter primarily crushed materials, so that larger materials can be blocked above the first filter plate and can be continuously rotated and crushed by the crushing cutter, the crushing uniformity is convenient to improve, meanwhile, the first connecting piece is arranged, a worker can separate the machine case from the supporting base by disassembling the first connecting piece, so that the processing equipment in the machine case can be disassembled and maintained, and the disassembling and assembling processes are simple;

(4) the dust extraction fan is arranged, the ground materials are extracted and discharged into the storage box by the dust extraction head under the action of the dust extraction fan to be stored, and meanwhile, the filter cover is arranged and can filter the material powder with larger particles, namely the material powder which does not meet the requirements, so that the grinding quality of the device is ensured;

(5) be provided with electric telescopic handle, electric telescopic handle can drive the cleaning brush and carry out the brush to the great material of granule of depending on the filter mantle, makes it drop and continues to accept on the mill and grind to can prevent effectively that the material from blockking up the filter mantle, and then be convenient for guarantee the normal work of device.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

FIG. 3 is a schematic left sectional view of the connection between the dust suction head and the filter housing according to the present invention;

FIG. 4 is a schematic top view of the abrasive disk, guard plate and abrasive block of the present invention;

FIG. 5 is a schematic bottom view of the connection between the first filter plate and the second filter plate according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. the device comprises a main body mechanism, 101, a case, 102, a sound insulation board, 103, sound absorption cotton, 104, a feeding port, 2, a supporting mechanism, 201, a supporting base, 202, a movable board, 203, a heat dissipation hole, 204, a first connecting piece, 3, a grinding mechanism, 301, a first motor, 302, a supporting board, 303, a grinding disc, 304, a protective board, 305, a grinding block, 306, a supporting column, 4, a crushing mechanism, 401, a second motor, 402, a connecting sleeve, 403, a rotating rod, 404, a crushing knife, 405, a second connecting piece, 406, a first filter board, 407, a second filter board, 408, a through hole, 409, a limiting board, 5, an extraction mechanism, 501, a storage box, 502, a storage box, 503, a dust extraction fan, 504, a housing, 505, a connecting pipeline, 506, a pipe hoop, 507, a dust extraction pipeline, 508, a dust extraction head, 509, a filter cover, 6, an auxiliary mechanism, 601, a fixed block, 602, an electric telescopic rod, Cleaning brush, 7, drainage plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a cement processing vertical mill convenient for overhauling and low in noise is disclosed, as shown in FIG. 1, FIG. 2 and FIG. 3, a main body mechanism 1 comprises a machine case 101, a sound insulation board 102, sound absorption cotton 103 and a feed inlet 104, the top of the machine case 101 is provided with the feed inlet 104, the outside of the machine case 101 is provided with the sound insulation board 102, the sound absorption cotton 103 is filled between the sound insulation board 102 and the machine case 101, the rear side of the machine case 101 is provided with an extraction mechanism 5, the extraction mechanism 5 comprises a storage box 501, a storage box 502, a dust extraction fan 503, a housing 504, a connecting pipeline 505, a pipe hoop 506, a dust extraction pipeline 507, a dust extraction head 508 and a filter housing 509, the storage box 501 is internally provided with the storage box 502, the top of the storage box 501 is provided with the dust extraction fan 503, the housing 504 is arranged outside the dust extraction fan 503, the housing 504 is connected with the connecting pipeline 505, one end of the connecting pipeline 505 far away from the housing 504 is, the left end of the dust exhaust pipeline 507 is connected with a dust exhaust head 508, the dust exhaust head 508 is arranged above the grinding disc 303, the exhaust mechanism 5 is convenient for extracting and storing ground materials, two dust exhaust heads 508 are arranged, a filter cover 509 is in threaded connection with the dust exhaust head 508, the filter cover 509 is convenient for preventing the dust exhaust head 508 from exhausting incompletely ground powder into the storage box 502, the support mechanism 2 is arranged below the main mechanism 1, the support mechanism 2 comprises a support base 201, a movable plate 202, a heat dissipation hole 203 and a first connecting piece 204, the support base 201 is arranged below the case 101, the support base 201 is connected with the case 101 through the first connecting piece 204, the movable plate 202 is in clamping connection with the front side of the support base 201, the movable plate 202 is correspondingly arranged on the front side of the first motor 301, and the movable plate 202 is convenient for a worker to overhaul the first motor 301, the movable plate 202 is provided with heat dissipation holes 203 at equal intervals, and the heat dissipation holes 203 are convenient for discharging heat dissipated by the first motor 301 to the outside;

as shown in fig. 1, 2, 4, 5 and 6, the grinding mechanism 3 includes a first motor 301, a supporting plate 302, a grinding disc 303, a protection plate 304, a grinding block 305 and a supporting column 306, the first motor 301 is disposed in the supporting base 201, an output end of the first motor 301 is connected to the supporting plate 302, the supporting plate 302 is connected to a bottom of the grinding disc 303 through screws, so that a worker can conveniently detach the grinding disc 303 for cleaning, the grinding disc 303 is disposed in the casing 101, the grinding blocks 305 are symmetrically disposed above the grinding disc 303 and connected to an inner wall of the casing 101 through the supporting column 306, the protection plate 304 is disposed at a top edge of the grinding disc 303, the protection plate 304 can effectively prevent a material from falling off the grinding disc 303, a center position of a top of the protection plate 304 is convex, so that the material is prevented from being accumulated at a center position of the top of the protection plate 304, the crushing mechanism 4 includes a second motor, The connecting sleeve 402, the rotating rod 403, the crushing knife 404, the second connecting piece 405, the first filter plate 406, the second filter plate 407, the through hole 408 and the limiting plate 409, the second motor 401 is arranged at the top of the case 101, meanwhile, the output end of the second motor 401 is connected with the rotating rod 403 through the connecting sleeve 402, the bottom of the rotating rod 403 penetrates through the first filter plate 406 and is connected with the second filter plate 407, the crushing knife 404 is arranged on the rotating rod 403, the crushing knife 404 is convenient for crushing materials, thereby improving the grinding efficiency of the device, the rotating rod 403 is connected with the second filter plate 407 through the second connecting piece 405, a worker can conveniently detach the second filter plate 407 for cleaning, the first filter plate 406 is connected with the case 101 through the limiting plate 409, the first filter plate 406 is connected with the limiting plate 409 in a clamping manner, when the through hole 408 on the first filter plate 406 is blocked, the worker can manually separate the first filter plate 406 from the limiting plate 409, thereby can it clear up, and all seted up through-hole 408 on first filter 406 and the second filter 407, second filter 407 and first filter 406 all set up in quick-witted case 101, and the below of second filter 407 is provided with complementary unit 6, complementary unit 6 includes fixed block 601, electric telescopic handle 602 and cleaning brush 603, and electric telescopic handle 602 passes through fixed block 601 and is connected with quick-witted case 101's back lateral wall, electric telescopic handle 602's bottom and cleaning brush 603 are connected, and cleaning brush 603 corresponds the top that sets up at filter mantle 509, complementary unit 6 is convenient for sweep the material powder that depends on promptly not conform to the requirement on the filter mantle 509 and fall down, thereby be convenient for prevent that it from blockking up the normal work that filter mantle 509 influences the device.

The working principle is as follows: when the vertical mill for cement processing with convenient maintenance and low noise is used, firstly, a power supply starting device is connected, then materials to be processed are put into the machine case 101 from the feeding port 104, the second motor 401 drives the crushing cutter 404 to crush the materials in the machine case 101 in a rotating way through the rotating rod 403, when the through holes 408 on the second filter plate 407 are overlapped with the through holes 408 on the first filter plate 406, the crushed materials drop onto the flow guide plate 7 through the overlapped through holes 408 and are guided to the grinding disc 303 through the flow guide plate 7, the materials which do not meet the crushing requirement are continuously left on the first filter plate 406 to be crushed by the crushing cutter 404 in a rotating way, on the other hand, the first motor 301 drives the grinding disc 303 to rotate through the supporting plate 302, and the materials on the grinding disc 303 move to the edge of the grinding disc 303 under the action of centrifugal force in the rotating process, namely move to between the grinding blocks 305 of the grinding disc 303, therefore, the grinding block 305 and the rotating grinding disc 303 can be used for grinding the materials to be crushed into powder, the dust extraction head 508 extracts the ground powder under the action of the dust extraction fan 503, the filter cover 509 can prevent the powder with larger particles from entering the dust extraction head 508, the extracted powder sequentially enters the storage box 502 through the dust extraction pipeline 507 and the connecting pipeline 505, then the electric telescopic rod 602 pushes the cleaning brush 603 to move downwards and sweeps the powder attached to the filter cover 509 onto the grinding block 305, so that the powder is ground by the grinding block 305 again, and thus all the work is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a conveniently overhaul low noise's cement processing and use vertical mill, includes main part mechanism (1), supporting mechanism (2), grinds mechanism (3) and broken mechanism (4), its characterized in that:

the main body mechanism (1) comprises a case (101), a sound insulation board (102), sound absorption cotton (103) and a feeding port (104), the feeding port (104) is formed in the top of the case (101), the sound insulation board (102) is arranged on the outer side of the case (101), the sound absorption cotton (103) is filled between the sound insulation board (102) and the case (101), and meanwhile, an extraction mechanism (5) is arranged on the rear side of the case (101);

the supporting mechanism (2) is arranged below the main body mechanism (1), the supporting mechanism (2) comprises a supporting base (201), a movable plate (202), a heat dissipation hole (203) and a first connecting piece (204), the supporting base (201) is arranged below the case (101), the supporting base (201) is connected with the case (101) through the first connecting piece (204), and meanwhile the movable plate (202) is connected to the front side of the supporting base (201) in a clamping mode;

the grinding mechanism (3) comprises a first motor (301), a supporting plate (302), a grinding disc (303), a protection plate (304), grinding blocks (305) and supporting columns (306), the first motor (301) is arranged in a supporting base (201), meanwhile, the output end of the first motor (301) is connected with the supporting plate (302), the supporting plate (302) is connected with the bottom of the grinding disc (303) through screws, the grinding disc (303) is arranged in a case (101), the grinding blocks (305) are symmetrically arranged above the grinding disc (303), and the grinding blocks (305) are connected with the inner wall of the case (101) through the supporting columns (306);

crushing mechanism (4), crushing mechanism (4) include second motor (401), adapter sleeve (402), bull stick (403), broken sword (404), second connecting piece (405), first filter (406), second filter (407), through-hole (408) and limiting plate (409), and second motor (401) set up the top at quick-witted case (101), and the output of second motor (401) passes through adapter sleeve (402) and is connected with bull stick (403) simultaneously, the bottom of bull stick (403) is run through first filter (406) and is connected with second filter (407), and first filter (406) are connected with quick-witted case (101) through limiting plate (409), second filter (407) and first filter (406) all set up in quick-witted case (101), and the below of second filter (407) is provided with complementary unit (6).

2. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: the movable plate (202) is correspondingly arranged at the front side of the first motor (301), and heat dissipation holes (203) are formed in the movable plate (202) at equal intervals.

3. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: the edge of the top of the grinding disc (303) is provided with a protection plate (304), and the center of the top of the protection plate (304) is convex.

4. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: a drainage plate (7) is arranged above the grinding block (305), and the drainage plate (7) and the case (101) form a drawing structure.

5. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: the rotating rod (403) is provided with a crushing knife (404), and the rotating rod (403) is connected with the second filter plate (407) through a second connecting piece (405).

6. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: first filter (406) are connected with limiting plate (409) block, and all seted up through-hole (408) on first filter (406) and second filter (407).

7. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: the extraction mechanism (5) comprises a storage box (501), a storage box (502), a dust extraction fan (503), a casing (504), a connecting pipeline (505), a pipe hoop (506), a dust extraction pipeline (507), a dust extraction head (508) and a filter cover (509), wherein the storage box (502) is arranged in the storage box (501), the dust extraction fan (503) is arranged at the top of the storage box (501), the casing (504) is arranged on the outer side of the dust extraction fan (503), the casing (504) is connected with the connecting pipeline (505), one end, far away from the casing (504), of the connecting pipeline (505) is connected with the left end of the dust extraction pipeline (507) through the pipe hoop (506), the left end of the dust extraction pipeline (507) is connected with the dust extraction head (508), and the dust extraction head (508) is arranged above the grinding disc (303).

8. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 7, characterized in that: the number of the dust extraction heads (508) is two, and the dust extraction heads (508) are connected with a filter cover (509) in a threaded mode.

9. The vertical mill for cement processing convenient to overhaul and low in noise according to claim 1, characterized in that: the auxiliary mechanism (6) comprises a fixing block (601), an electric telescopic rod (602) and a cleaning brush (603), the electric telescopic rod (602) is connected with the rear side wall of the case (101) through the fixing block (601), the bottom end of the electric telescopic rod (602) is connected with the cleaning brush (603), and the cleaning brush (603) is correspondingly arranged above the filter cover (509).