CN219836775U - Screening plant is used in cement processing - Google Patents
Screening plant is used in cement processing Download PDFInfo
- Publication number
- CN219836775U CN219836775U CN202321149893.7U CN202321149893U CN219836775U CN 219836775 U CN219836775 U CN 219836775U CN 202321149893 U CN202321149893 U CN 202321149893U CN 219836775 U CN219836775 U CN 219836775U
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- Prior art keywords
- fixedly connected
- cement
- plate
- pipe
- filtering
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- 239000004568 cement Substances 0.000 title claims abstract description 61
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The utility model discloses a screening device for cement processing, which belongs to the technical field of cement processing equipment and comprises a support frame and a filtering mechanism, wherein a sloping plate is fixedly connected to the support frame and is provided with two groups of support components; the two groups of support assemblies comprise two vertical rods, the top end of each vertical rod is fixedly connected with a cross rod, and one end of the cross rod, which is far away from the vertical rod, is connected with an arc-shaped rod; the filtering mechanism comprises a filtering pipe and a motor, the filtering pipe is movably connected with the arc-shaped rod, filtering holes are uniformly distributed at the middle end of the filtering pipe, and transmission teeth are arranged on the filtering pipe in a surrounding manner; the motor is fixed on the sloping plate, a driving gear is fixedly connected to an output shaft of the motor, and the driving gear is meshed with the transmission gear; the inclined plate is fixedly connected with a material guide plate, the material guide plate is parallel to the inclined plate, the material guide plate is positioned below the middle end of the filter tube, and the material guide plate passes through the space between two vertical rods of the same group of supporting components. The cement screening device solves the problems that the existing cement screening device is low in efficiency and cannot be used for continuous screening.
Description
Technical Field
The utility model relates to the technical field of cement processing equipment, in particular to a screening device for cement processing.
Background
Cement, powdery hydraulic inorganic cementing material. The water is added and stirred to form slurry, which can be hardened in air or water and firmly bond sand, stone and other materials together.
The mixture of early lime and volcanic ash is similar to modern lime-volcanic ash cement, and the concrete made of the cemented broken stone has high strength after hardening and can resist the erosion of fresh water or salt-containing water. It has long been an important gelling material, the method is widely applied to civil construction, water conservancy, national defense and other projects.
The cement is processed through the steps of crushing, pre-homogenizing, preparing raw material, homogenizing raw material, pre-heating to decompose, sintering cement clinker and grinding. And in the process of grinding, partial raw materials which are not fully ground are inevitably generated, so that cement which is ground is required to be sieved, and the situation that the cement is mixed with raw materials with larger particles to influence the quality of the cement is avoided. A cement screening machine is disclosed in the patent application number 201711312855.8, comprising a discharge port, a support plate, a second recovery tank and a charging bucket placement groove; the rear side of the base is provided with a charging bucket placing groove with a rectangular structure, the top surface of the base is provided with a second recovery cabin, and a discharge hole on the bottom surface of the second recovery cabin penetrates through the charging bucket placing groove; the vibration device composed of a vibrating motor, a cam structure and a connecting rod is further arranged at the front side of the top surface of the base by utilizing the supporting plate, the vibration device is in power connection with the top screen cabin at the top side by the connecting rod and the cam structure, powder cement sliding onto the top surface is screened again, the device can screen at the top, the screened part is used, residual cement materials after sliding materials are screened again, and accordingly the problem that part of materials are not yet screened and flow out from a left discharge groove at one moment due to the fact that the screen cabin is in a left inclined state when cement is put into the top screen cabin is solved.
But this kind of cement screening machine, when it carries out the screening, need reinforced, then carry out the screening, carry out the reinforced once more after first screening is accomplished, then carry out the screening once more, so can't reach continuous screening's purpose, its screening efficiency is limited, is not suitable for the cement processing factory of pipelined operation.
Disclosure of Invention
The utility model aims to provide a screening device for cement processing, which solves the problems that the existing cement screening device is low in efficiency and cannot be used for continuous screening.
In order to solve the technical problems, the utility model provides the following technical scheme: the screening device for cement processing comprises a support frame and a filtering mechanism, wherein an inclined plate is fixedly connected to the support frame, the inclined plate is provided with two groups of support components, and the two groups of support components are respectively arranged at the higher end and the lower end of the inclined plate;
the two groups of support components comprise two vertical rods, the two vertical rods are vertically fixed on the same height of the inclined plate, the top end of each vertical rod is fixedly connected with a cross rod, the two cross rods are opposite to each other, one end, far away from the vertical rod, of each cross rod is fixedly connected with an arc-shaped rod, and the two arc-shaped rods are enclosed into a circle;
the filtering mechanism comprises a filtering pipe and a motor, the filtering pipe comprises a front end, a middle end and a tail end, the front end and the tail end of the filtering pipe are respectively arranged in a circle surrounded by arc rods of two groups of supporting components, the filtering pipe is movably connected with the arc rods, a plurality of filtering holes for cement to pass through are uniformly distributed at the middle end of the filtering pipe, and transmission teeth are arranged on the filtering pipe in a surrounding manner;
the motor is fixed on the sloping plate, a driving gear is fixedly connected to an output shaft of the motor, and the driving gear is meshed with the transmission gear;
the inclined plate is fixedly connected with a material guide plate, the material guide plate is parallel to the inclined plate, the material guide plate is positioned below the middle end of the filter tube, and the material guide plate passes through the space between two vertical rods of the same group of supporting components.
The working principle of the utility model is as follows: when cement is screened, the motor is started firstly, the driving gear is driven to rotate through the output shaft when the motor runs, and as the front end and the tail end of the filter pipe are arranged in a circle surrounded by the arc rods of the two groups of support assemblies, the filter pipe is suitable for movable connection of the arc rods, the filter pipe is also provided with the transmission teeth in a ring manner, and the transmission teeth are meshed with the driving gear, so that the driving gear drives the filter pipe to rotate in the circle surrounded by the arc rods through the transmission teeth when the driving gear rotates. At this time, cement to be screened is added into the feeding end of the filter pipe, and because the filter pipe is obliquely arranged, the cement slides downwards along the filter pipe after entering the filter pipe, when the cement slides to the middle end of the filter pipe, the cement falls off from the filter holes, and large-particle raw materials in the cement cannot pass through the filter holes, and at this time, the large-particle raw materials continue to slide downwards along the filter pipe until sliding out of the filter pipe. The cement passing through the filtering holes falls onto the guide plate below the filtering pipes under the action of gravity and then slides down the inclined guide plate until being discharged.
The utility model has the beneficial effects that: 1. this scheme drives the filter tube through the motor and rotates, and cement filters cement when the middle-end of filter tube is passed through to the slip downwards in the filter tube, and the filter tube rotation can increase the filter effect, like this continuously quantitative to adding cement in the filter tube, the filter tube then can the pipelined carry out screening filtration to cement, is the screening efficiency to cement improves greatly.
Further, the inclined plate is provided with an avoidance port, and the motor is fixed in the avoidance port. The purpose is, can let the motor reduce the blocking to the filter tube through this kind of setting, and the interval between filter tube and the swash plate that is reduces, reduces because the interval is too big to lead to cement to fall out in the time of flying in the sky from the filtration pore, and then reduces the possibility that cement is blown away by the wind, reduces the loss of cement.
Further, the top fixedly connected with mount of swash plate, fixedly connected with feeder hopper on the mount, the discharge end of feeder hopper extends to the feed inlet of filter tube and leaves the clearance with the inner wall of filter tube between. The purpose is, can enlarge the feeding area of cement through the feeder hopper, avoid cement unrestrained, the difference of the size of accessible feeder hopper discharge end simultaneously, control the feeding rate and the feed amount of cement.
Further, the stock guide comprises a bottom plate and two limiting plates, the bottom plate is arc-shaped, the two limiting plates are respectively and vertically fixed at two ends of the bottom plate, and the two limiting plates are positioned at two sides of the concern pipe. The cement falling out of the filtering holes can be prevented from falling out of the material guide plate when the filtering pipe rotates through the arrangement.
Further, a downward inclined pipe is communicated with the discharge hole of the filter pipe, and the inclined pipe is perpendicular to the filter pipe. The purpose is that through this kind of setting, the big granule raw materials in the filter tube of being convenient for is discharged from the side of filter tube, avoids its cement after filtering to normally discharge.
Drawings
FIG. 1 is a schematic diagram of a screening device for cement processing according to the present utility model;
FIG. 2 is a cross-sectional view taken from the right side at A-A of FIG. 1;
fig. 3 is a cross-sectional view of the right side at B-B in fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a transmission gear 1, an arc-shaped rod 2, a feed hopper 3, a fixing frame 4, an inclined plate 5, a vertical rod 6, a driving gear 7, a motor 8, an avoidance port 9, a guide plate 10, an inclined tube 11, a middle end 12 of a filter tube, a filter tube 13, a filter hole 14, a limiting plate 15 and a cross rod 16.
An example is substantially as shown in figures 1, 2 and 3:
the utility model provides a screening plant for cement processing, includes support frame and filtering mechanism, fixedly connected with inclined plate 5 of slope on the support frame, and the upper end of inclined plate 5 is equipped with dodges mouthful 9, and inclined plate 5 is equipped with two sets of supporting component, and two sets of supporting component set up respectively at the higher end and the lower end of inclined plate 5.
The two groups of support components comprise two vertical rods 6, the two vertical rods 6 are vertically fixed on the same height of the inclined plate 5, the top end of each vertical rod 6 is fixedly connected with a cross rod 16, one ends of the two cross rods 16 far away from the vertical rods 6 are opposite to each other, one ends of the cross rods 16 far away from the vertical rods 6 are fixedly connected with arc rods 2, and the two arc rods 2 are enclosed into a circle;
the filtering mechanism comprises a filtering pipe 13 and a motor 8, the filtering pipe 13 comprises a front end, a middle end and a tail end, the front end and the tail end of the filtering pipe 13 are respectively arranged in a circle surrounded by the arc rods 2 of the two groups of supporting components, the filtering pipe 13 is movably connected with the arc rods 2, a plurality of filtering holes 14 for cement to pass through are uniformly distributed at the middle end 12 of the filtering pipe, and the filtering pipe 13 is provided with transmission teeth 1 in a ring manner; the discharge hole of the filter tube 13 is communicated with a downward inclined tube 11, and the inclined tube 11 is vertical to the filter tube 13.
The motor 8 is fixed in the avoiding opening 9, a driving gear 7 is fixedly connected to an output shaft of the motor 8, and the driving gear 7 is meshed with the transmission gear 1;
the inclined plate 5 is fixedly connected with a material guide plate 10, the material guide plate 10 is parallel to the inclined plate 5, the material guide plate 10 is positioned below the middle end of the filter tube 13, and the material guide plate 10 passes through between two vertical rods 6 of the same group of supporting components. The material guiding plate 10 comprises a bottom plate and two limiting plates 15, the bottom plate is arc-shaped, the two limiting plates 15 are respectively and vertically fixed at two ends of the bottom plate, and the two limiting plates 15 are positioned at two sides of the concern tube.
The top fixedly connected with mount 4 of swash plate 5, fixedly connected with feeder hopper 3 on the mount 4, the discharge end of feeder hopper 3 extends to the feed inlet of filter tube 13 and leaves the clearance with the inner wall of filter tube 13.
The specific implementation process is as follows:
when cement is screened, the motor 8 is started firstly, the driving gear 7 is driven to rotate through the output shaft when the motor 8 runs, and as the front end and the tail end of the filter pipe 13 are arranged in a circle surrounded by the arc rods 2 of the two groups of support assemblies, the filter pipe 13 is suitable for the movable connection of the arc rods 2, the filter pipe 13 is also provided with the transmission teeth 1 in a ring manner, the transmission teeth 1 are meshed with the driving gear 7, and therefore, the driving gear 7 can drive the filter pipe 13 to rotate in the circle surrounded by the arc rods 2 through the transmission teeth 1 when rotating. At this time, cement to be screened is added into the feeding end of the filter tube 13, and because the filter tube 13 is obliquely arranged, the cement slides downwards along the filter tube 13 after entering the filter tube 13, when the cement slides to the middle end 12 of the filter tube, the cement falls from the filter holes 14, and large-particle raw materials in the cement cannot pass through the filter holes 14, and at this time, the large-particle raw materials continue to slide downwards along the filter tube 13 until sliding out of the filter tube 13. The cement passing through the filter holes 14 falls down onto the guide plate 10 below the filter tube 13 by gravity and then slides down the inclined guide plate 10 until it is discharged from the guide plate 10.
Claims (5)
1. A screening plant for cement processing, its characterized in that: the inclined plate is fixedly connected to the support frame, two groups of support assemblies are arranged on the inclined plate, and the two groups of support assemblies are respectively arranged at the higher end and the lower end of the inclined plate;
the two groups of support components comprise two vertical rods, the two vertical rods are vertically fixed on the same height of the inclined plate, the top end of each vertical rod is fixedly connected with a cross rod, the two cross rods are opposite to each other, one end, far away from the vertical rod, of each cross rod is fixedly connected with an arc-shaped rod, and the two arc-shaped rods are enclosed into a circle;
the filtering mechanism comprises a filtering pipe and a motor, the filtering pipe comprises a front end, a middle end and a tail end, the front end and the tail end of the filtering pipe are respectively arranged in a circle surrounded by arc rods of two groups of supporting components, the filtering pipe is movably connected with the arc rods, a plurality of filtering holes for cement to pass through are uniformly distributed at the middle end of the filtering pipe, and transmission teeth are arranged on the filtering pipe in a surrounding manner;
the motor is fixed on the sloping plate, a driving gear is fixedly connected to an output shaft of the motor, and the driving gear is meshed with the transmission gear;
the inclined plate is fixedly connected with a material guide plate, the material guide plate is parallel to the inclined plate, the material guide plate is positioned below the middle end of the filter tube, and the material guide plate passes through the space between two vertical rods of the same group of supporting components.
2. A screening device for cement processing according to claim 1, wherein: the inclined plate is provided with an avoidance port, and the motor is fixed in the avoidance port.
3. A screening device for cement processing according to claim 2, wherein: the top fixedly connected with mount of swash plate, fixedly connected with feeder hopper on the mount, the discharge end of feeder hopper extends to the feed inlet of filter tube and leaves the clearance with the inner wall of filter tube between.
4. A screening device for cement processing according to claim 3, wherein: the guide plate comprises a bottom plate and two limiting plates, the bottom plate is arc-shaped, the two limiting plates are respectively and vertically fixed at two ends of the bottom plate, and the two limiting plates are positioned at two sides of the concern tube.
5. The screening device for cement processing according to claim 4, wherein: and a downward inclined pipe is communicated with the discharge hole of the filter pipe, and the inclined pipe is vertical to the filter pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149893.7U CN219836775U (en) | 2023-05-12 | 2023-05-12 | Screening plant is used in cement processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149893.7U CN219836775U (en) | 2023-05-12 | 2023-05-12 | Screening plant is used in cement processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836775U true CN219836775U (en) | 2023-10-17 |
Family
ID=88305884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321149893.7U Active CN219836775U (en) | 2023-05-12 | 2023-05-12 | Screening plant is used in cement processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836775U (en) |
-
2023
- 2023-05-12 CN CN202321149893.7U patent/CN219836775U/en active Active
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| GR01 | Patent grant |