CN214766739U - Cement grinding aid finished product filter screen - Google Patents
Cement grinding aid finished product filter screen Download PDFInfo
- Publication number
- CN214766739U CN214766739U CN202120915696.6U CN202120915696U CN214766739U CN 214766739 U CN214766739 U CN 214766739U CN 202120915696 U CN202120915696 U CN 202120915696U CN 214766739 U CN214766739 U CN 214766739U
- Authority
- CN
- China
- Prior art keywords
- screening
- frame
- cylinder
- vibrating
- grinding aid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of cement grinding aid processing equipment, in particular to a cement grinding aid finished product filter sieve, which comprises a sieving box, a sieving barrel and an elastic mounting frame, wherein the sieving box comprises a bottom frame, a discharging guide barrel and a shell, the shell is buckled on the bottom frame and positioned above the discharging guide barrel, the shell is butted with the discharging guide barrel to form a hollow cubic box body with a conical bottom surface, the sieving barrel is arranged in the sieving box through the elastic mounting frame, the elastic mounting frame comprises a vibrating frame, an installation support plate and a plurality of vibrating springs, the vibrating frame is connected with the bottom frame and the installation support plate through the plurality of vibrating springs, a vibrating motor for driving the vibrating frame to vibrate is arranged on the bottom frame, the sieving barrel is a Chinese date core-shaped hollow barrel with the barrel diameter gradually reduced from the middle to two ends, a plurality of sieving meshes are uniformly arranged on the barrel wall of the sieving barrel, the sieving barrel is driven to vibrate by the vibrating motor when rotating, thereby screening the product introduced into the interior thereof.
Description
Technical Field
The utility model relates to a cement grinding aid processing equipment technical field, concretely relates to cement grinding aid finished product filter sieve.
Background
The cement production process is called 'two-mill one-burning' for short, namely raw material grinding, large kiln calcination and cement grinding, wherein the cement grinding is the highest energy consumption process link in the cement production process and accounts for 60-70% of the power consumption in the whole production process. In the cement grinding process, nearly 95% of energy is dissipated as heat and disappears, when the fineness of the cement is refined to a certain degree, the cement powder selection efficiency is reduced due to the agglomeration phenomenon of fine particles, the grinding condition is worsened, and the grinding efficiency is sharply reduced. In order to improve the grinding condition, one method is to add a cement grinding aid in the grinding process and mix the grinding aid in a grinding machine, so that the grinding process can be obviously improved, and the machine-hour yield of the cement grinding machine is increased. Therefore, the application of the cement grinding aid has great practical significance for energy conservation and emission reduction in China.
The cement grinding aid is divided into liquid and solid, the solid cement grinding aid is generally powder, in order to be suitable for production and processing of cement, the solid cement grinding aid needs to ensure uniform particles and avoid particles with larger particle size when in use, so the solid cement grinding aid needs to be subjected to screening operation before being put into use or leaving a factory, an existing screening device is not suitable for production of the cement grinding aid, and a finished product filter screen for the cement grinding aid is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a cement grinding aid finished product filter screen, which comprises a screening box, a screening cylinder and an elastic mounting frame, wherein the screening box comprises a bottom frame, a discharging guide cylinder and a shell, the shell is buckled on the bottom frame and positioned above the discharging guide cylinder, the shell is butted with the discharging guide cylinder to form a hollow cubic box body with a conical surface at the bottom surface, the screening cylinder is arranged in the screening box through the elastic mounting frame, the elastic mounting frame comprises a vibrating frame, an installation support plate and a plurality of vibrating springs, the vibrating frame is connected with the bottom frame and the installation support plate through the plurality of vibrating springs, the vibrating motor for driving the vibrating frame to vibrate is arranged on the bottom frame, the screening cylinder is a jujube-core-shaped hollow cylinder with the cylinder diameter sequentially reduced from the middle to two ends, a plurality of screening meshes are uniformly formed in the cylinder wall of the screening cylinder, and the screening cylinder is driven to vibrate by a vibration motor while rotating, so that products input into the screening cylinder are screened.
The utility model provides a cement grinding aid finished product filter screen for solving the problems, which comprises a screening box, a screening cylinder and an elastic mounting frame, wherein the screening box comprises a bottom frame, a discharging guide cylinder and a shell, the discharging guide cylinder is a cone bucket-shaped cylinder with an upper end opening larger than a lower end opening, the discharging guide cylinder is fixedly arranged on the bottom frame, the shell is buckled on the bottom frame and is positioned above the discharging guide cylinder, the shell is butted with the discharging guide cylinder to form a hollow cube-shaped box body with a conical bottom surface, the screening cylinder is arranged in the screening box through the elastic mounting frame, the elastic mounting frame comprises a vibrating frame, an installation support plate and a plurality of vibrating springs, the vibrating frame is a rectangular frame, the installation support plates are four and are vertically and fixedly arranged on the bottom frame, the vibrating frame is arranged between the four installation support rods and is connected with the installation support rods and the bottom frame through the vibrating springs, the screening motor is arranged on the vibrating frame, two bearing mounting seats are further arranged on the vibrating frame, a screening section of thick bamboo is installed on the vibration frame through two bearing mount pads and is rotatory by screening motor drive, has evenly seted up a plurality of screening mesh on the section of thick bamboo wall of screening section of thick bamboo, still be provided with the vibrating motor who is used for driving the vibration of vibration frame on the chassis.
As the utility model relates to a cement grinding aid finished product filter sieve's further scheme, a screening section of thick bamboo is the jujube core shape cavity drum that the cylinder diameter reduced in proper order to both ends by the centre, and screening section of thick bamboo one end is uncovered, and the both ends movable mounting of a screening section of thick bamboo is on two bearing mount pads, and the bearing connecting piece that is used for being connected with the feed pipe is installed to the opening end of a screening section of thick bamboo.
As a further scheme of the cement grinding aid finished product filter sieve, the inside striker plate that is provided with of shell, striker plate are the arc, and the striker plate is located the ejection of compact guide cylinder of the top in order to be used for making the material that screening cylinder sieved out fall into the below of screening cylinder.
As a further proposal of the utility model relates to a cement grinding aid finished product filter sieve, the installation extension board is the L shaped plate, and the vibration frame all is connected through two at least vibrating spring with every installation extension board.
As a further scheme of the cement grinding aid finished product filter sieve, ejection of compact switching module is installed to the bottom mouth of ejection of compact guide cylinder, and ejection of compact switching module includes intervalve, carousel and two connecting pipes, and the intervalve sets firmly in the bottom of ejection of compact guide cylinder and the butt joint of its one end and the bottom opening of ejection of compact guide cylinder, and the carousel is installed at the end of intervalve and can be rotatory around the round pin axle through the round pin axle, has seted up two discharge gates on the carousel, and two connecting pipes are all installed in the carousel bottom surface and are docked with two discharge gates respectively.
As a further proposal of the cement grinding aid finished product filter sieve, a coarse material outlet is arranged on the wall of the sieving cylinder, and a cover plate used for sealing the coarse material outlet is movably arranged on the sieving cylinder.
As a further proposal of the cement grinding aid finished product filter sieve, the shell is a hollow cube-shaped box with an open bottom end, and one side of the bottom surface of the shell is hinged with the bottom frame.
Compared with the prior art, the utility model discloses the beneficial effect who has: a screening section of thick bamboo is the jujube core shape cavity drum that the cylinder diameter reduced in proper order to both ends by the centre, a plurality of screening mesh has evenly been seted up on the section of thick bamboo wall of a screening section of thick bamboo, a screening section of thick bamboo still is vibrated by vibrating motor drive when rotating around self axis, thereby effectively promoted the screening effect, the coarse fodder export has been seted up on the screening section of thick bamboo, the coarse fodder export of periodic opening, can sieve out its inside large granule material of sieving out, thereby make the screening effect of a screening section of thick bamboo invariable, screening bottom of the case end export is installed ejection of compact and is switched the subassembly, adjust ejection of compact and switch the subassembly and can make screening bottom of the case end ejection of compact position different of flow direction, be favorable to the clearance of a screening section of thick bamboo.
Drawings
FIG. 1 is a schematic view of the internal structure of the filter screen of the present invention;
FIG. 2 is a schematic side view of the internal structure of the filter screen of the present invention;
FIG. 3 is a schematic top view of the internal structure of the filter screen of the present invention;
FIG. 4 is a schematic view of the external structure of the filter screen of the present invention;
the labels in the figure are: 1. the device comprises a base frame, 2, a discharging guide cylinder, 3, a shell, 4, a screening cylinder, 5, a vibration frame, 6, an installation support plate, 7, a vibration spring, 8, a bearing installation seat, 9, a middle pipe, 10, a rotary table, 11 and a connecting pipe.
Detailed Description
As shown in the figure: the utility model provides a cement grinding aid finished product filter sieve, includes screening case, screening section of thick bamboo 4 and elasticity mounting bracket, and screening case includes chassis 1, ejection of compact guide cylinder 2 and shell 3, and chassis 1 is rectangle hollow frame structure, and chassis 1 supports the installation through the support, and ejection of compact guide cylinder 2 is the awl fill shape section of thick bamboo that the up end is greater than lower port, and ejection of compact guide cylinder 2 fixed mounting is on chassis 1, its last port and chassis 1 rigid coupling, and the lower port of ejection of compact guide cylinder 2 is located the below of chassis 1, shell 3 is the open hollow cube bodily form box in bottom, and shell 3 is detained and is established on chassis 1 and is located ejection of compact guide cylinder 2's top, and shell 3 and ejection of compact guide cylinder 2 butt joint form the bottom surface be the hollow cube bodily form box of conical surface, one side edge of shell 3 is articulated so that the screening case can open with one side edge of chassis 1 upper surface.
The screening cylinder 4 is arranged in the screening box through an elastic mounting frame, the elastic mounting frame comprises a vibrating frame 5, four mounting support plates 6 and a plurality of vibrating springs 7, the number of the mounting support plates 6 is four, the four mounting support plates 6 are all arranged on the upper surface of the chassis 1 and are respectively positioned at four corners of the chassis 1, the mounting support plates 6 are L-shaped plates formed by butt joint of two rectangular plates, the length direction of the mounting support plates 6 is vertical to the upper surface of the chassis 1, the vibrating frame 5 is a rectangular frame, the vibrating frame 5 is arranged on the chassis 1 through the plurality of vibrating springs 7 and is positioned between the four mounting support plates 6, the vibrating frame 5 is connected with each mounting support plate 6 through at least two vibrating springs 7, the vibrating frame 5 is respectively connected with the two rectangular plates of the mounting support plates 6 through the two vibrating springs 7 connected with the vibrating frame 5 and the mounting support plates 6, the vibrating frame 5 is arranged through the vibrating springs 7 in a plurality of different directions, so that the chassis 1 can vibrate with a certain amplitude, and a vibration motor for driving the vibration rack 5 to vibrate is installed on the chassis 1.
The vibrating frame 5 is provided with two bearing mounting seats 8, the two bearing seats are respectively positioned at two opposite ends of the vibrating frame 5, the sieving cylinder 4 is arranged on the vibrating frame 5 through the two bearing mounting seats 8, the screening cylinder 4 is a Chinese date core-shaped hollow cylinder with the cylinder diameter reduced from the middle to two ends in sequence, a plurality of screening meshes are uniformly formed in the cylinder wall of the screening cylinder 4, one end of the screening cylinder 4 is open, two ends of the screening cylinder 4 are movably mounted on two bearing mounting seats 8, bearing connecting pieces connected with a feeding pipe are mounted at the open ends of the screening cylinder 4, a coarse material outlet is formed in the cylinder wall of the screening cylinder 4, a cover plate used for sealing the coarse material outlet is movably mounted on the screening cylinder 4, the cover plate is mounted at the coarse material outlet of the screening cylinder 4 through screws or other detachable workpieces, and the cover plate is periodically detached to remove particles screened out of the screening cylinder 4. The inside top that is located screening section of thick bamboo 4 of shell 3 is provided with the striker plate, and the striker plate is the arc, and the striker plate is used for sheltering from the powder material that screening section of thick bamboo 4 was sieved so that it can directly fall in ejection of compact guide tube 2 of below. The ejection of compact subassembly that switches is installed to the bottom mouth of ejection of compact guide 2, ejection of compact subassembly that switches includes intervalve 9, carousel 10 and two connecting pipes 11, intervalve 9 sets firmly in the bottom of ejection of compact guide 2 and its top and the butt joint of the bottom opening of ejection of compact guide 2, carousel 10 is installed at the end of intervalve 9 through the round pin axle, carousel 10 can be sold the axle and be rotatory as the center, two openings have been seted up on carousel 10, two connecting pipes 11 are all installed in carousel 10 bottom surfaces and are docked with two discharge gates respectively, the carousel 10 is rotatory can be with the shutoff of intervalve 9 bottom, or make intervalve 9 bottom and one in two discharge gates dock intercommunication, two connecting pipes 11 can communicate with two pipelines respectively, in order to lead the container that corresponds with powder and the granule that sieves respectively.
When the device is used for filtering and screening cement grinding aid finished products, the cement grinding aid finished products to be screened are introduced into a screening cylinder 4, the screening cylinder 4 rotates to screen, meanwhile, a vibration motor drives a vibration frame 5 to drive the screening cylinder 4 to vibrate, powder materials in the screening cylinder 4 fall from the screening cylinder 4 and fall onto a discharging guide cylinder 2 below, then the powder materials pass through a discharging guide cylinder 2, an intermediate pipe 9 and a connecting pipe 11 flow channel to collect positions, the screening cylinder 4 is periodically cleaned after being used for a period of time, particulate matters remained in the screening cylinder 4 are cleaned, at the moment, a discharging switching component is adjusted to enable another connecting pipe 11 to be in butt joint with the intermediate pipe 9, a cover plate on the screening cylinder 4 is opened to drive the screening cylinder 4 to rotate, the particulate matters remained in the screening cylinder 4 are thrown out from a coarse material outlet in the rotating process of the screening cylinder 4, the coarse particulate materials pass through the discharging guide cylinder 2, the intermediate pipe 9 and another connecting pipe 11, flows into a coarse material collection container. The device is easy to install and maintain and is suitable for filtering and screening the finished cement grinding aid.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (7)
1. A cement grinding aid finished product filter screen which is characterized in that: comprises a screening box, a screening cylinder (4) and an elastic mounting frame, wherein the screening box comprises a chassis (1), a discharging guide cylinder (2) and a shell (3), the discharging guide cylinder (2) is a cone bucket-shaped cylinder with an upper end opening larger than a lower end opening, the discharging guide cylinder (2) is fixedly mounted on the chassis (1), the shell (3) is buckled on the chassis (1) and is positioned above the discharging guide cylinder (2), the shell (3) is butted with the discharging guide cylinder (2) to form a hollow cube-shaped box body with a conical bottom surface, the screening cylinder (4) is mounted in the screening box through the elastic mounting frame, the elastic mounting frame comprises a vibrating frame (5), mounting support plates (6) and a plurality of vibrating springs (7), the vibrating frame (5) is a rectangular frame, the mounting support plates (6) are four and are all vertically fixed on the chassis (1), the vibrating frame (5) is positioned between the four mounting support rods and is connected with the mounting support rods and the chassis (1) through the vibrating springs (7), install the screening motor on vibration frame (5), still be provided with two bearing mount pads (8) on vibration frame (5), screening section of thick bamboo (4) are installed on vibration frame (5) and are rotatory by screening motor drive through two bearing mount pads (8), evenly seted up a plurality of screening mesh on the section of thick bamboo wall of screening section of thick bamboo (4), still be provided with the vibrating motor who is used for driving vibration frame (5) vibration on chassis (1).
2. The finished cement grinding aid filter screen of claim 1, wherein: screening section of thick bamboo (4) are the jujube core shape cavity drum that the cylinder diameter reduced in proper order to both ends by the centre, and screening section of thick bamboo (4) one end is uncovered, and the both ends movable mounting of screening section of thick bamboo (4) is on two bearing mount pads (8), and the bearing connecting piece that is used for being connected with the feed pipe is installed to the opening end of screening section of thick bamboo (4).
3. The finished cement grinding aid filter screen of claim 2, wherein: the material guide cylinder is characterized in that a material baffle is arranged inside the shell (3), the material baffle is an arc-shaped plate, and the material baffle is located above the screening cylinder (4) and used for enabling materials screened out by the screening cylinder (4) to fall into the discharging guide cylinder (2) below.
4. The finished cement grinding aid filter screen of claim 1, wherein: the mounting support plate (6) is an L-shaped plate, and the vibration frame (5) is connected with each mounting support plate (6) through at least two vibration springs (7).
5. The finished cement grinding aid filter screen of claim 1, wherein: the utility model discloses a rotary table, including ejection of compact guide tube (2), ejection of compact switch module, carousel (10) and two connecting pipes (11), the bottom mouth of ejection of compact guide tube (2) is installed ejection of compact switch module, ejection of compact switch module includes intervalve (9), carousel (10) and two connecting pipes (11), intervalve (9) set firmly in the bottom of ejection of compact guide tube (2) and the butt joint of its one end and the bottom mouth of ejection of compact guide tube (2), carousel (10) are installed at the end of intervalve (9) and can be rotatory around the round pin axle through the round pin axle, two discharge gates have been seted up on carousel (10), two connecting pipes (11) are all installed in carousel (10) bottom surface and are docked with two discharge gates respectively.
6. The finished cement grinding aid filter screen of claim 5, wherein: the wall of the screening cylinder (4) is provided with a coarse material outlet, and the screening cylinder (4) is also movably provided with a cover plate for sealing the coarse material outlet.
7. The finished cement grinding aid filter screen of claim 6, wherein: the shell (3) is a hollow cubic box body with an open bottom end, and one side edge of the bottom surface of the shell (3) is hinged with the bottom frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915696.6U CN214766739U (en) | 2021-04-29 | 2021-04-29 | Cement grinding aid finished product filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915696.6U CN214766739U (en) | 2021-04-29 | 2021-04-29 | Cement grinding aid finished product filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214766739U true CN214766739U (en) | 2021-11-19 |
Family
ID=78691040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915696.6U Active CN214766739U (en) | 2021-04-29 | 2021-04-29 | Cement grinding aid finished product filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214766739U (en) |
-
2021
- 2021-04-29 CN CN202120915696.6U patent/CN214766739U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106580702B (en) | Improved wet granulator with uniform mixing | |
| CN210993917U (en) | Stirring and mixing mechanism of grinding and mixing device for production of raw material medicines | |
| CN111632830A (en) | Screening device for concrete raw materials | |
| CN115156045A (en) | Method and equipment for preparing magnet | |
| CN203886787U (en) | Particle material screening machine | |
| CN107983624B (en) | Automatic screening device for traditional Chinese medicine decoction pieces and using method thereof | |
| CN208512496U (en) | A kind of high efficiency oscillating granulator | |
| CN214766739U (en) | Cement grinding aid finished product filter screen | |
| CN211887823U (en) | Vibrating screen for flour processing | |
| CN209077181U (en) | A kind of coverter pig iron ore screening plant | |
| CN218909172U (en) | Powder mixing and feeding device | |
| CN116689699A (en) | Precoated sand casting molding sand processing equipment and processing technology | |
| CN217369171U (en) | Waste sand fine screening machine | |
| CN214183976U (en) | Vertical sand making machine classifying screen feeding mechanism that shakes | |
| CN212856607U (en) | Powder concentrator not easy to block | |
| CN213494883U (en) | A vibration screening plant for sieving polypropylene plastic granules | |
| CN2785723Y (en) | Vibration sieving machine | |
| CN218796272U (en) | Discharge device of vertical mill | |
| CN217830122U (en) | Laboratory is with cubic raw materials breaker | |
| CN214561898U (en) | Concrete mixing device with separation function | |
| CN220678494U (en) | Western medicine powder screening plant | |
| CN214262700U (en) | Be used for dry matrimony vine screening edulcoration integrative device | |
| CN216874954U (en) | Throw-in mechanism for powder attaching equipment | |
| CN219880551U (en) | Powder recovery sieving device | |
| CN218963261U (en) | Powder material screening plant and 3D prints a powder cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |