CN217939500U - Cement mill mechanism of gathering dust - Google Patents
Cement mill mechanism of gathering dust Download PDFInfo
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- CN217939500U CN217939500U CN202221743502.XU CN202221743502U CN217939500U CN 217939500 U CN217939500 U CN 217939500U CN 202221743502 U CN202221743502 U CN 202221743502U CN 217939500 U CN217939500 U CN 217939500U
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- dust removal
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Abstract
The utility model discloses a cement mill mechanism of gathering dust, the power distribution box comprises a box body, be equipped with the dust removal sack that the interval set up to the back before the multiunit in the box, its characterized in that: an auxiliary ash cleaning mechanism is further arranged in the box body and comprises two groups of ash cleaning assemblies, vertical slide rails are respectively arranged on the front side and the rear side of the interior of the box body, a slide block is respectively arranged on the vertical slide rails on the two sides in a sliding manner, the two ends of each group of ash cleaning assemblies are respectively connected with the slide blocks on the two sides in a rotating manner, and the two groups of ash cleaning assemblies are respectively arranged on the two sides of the dust collecting cloth bag; the box body is provided with a first driving mechanism, and the first driving mechanism drives the sliding block and the ash removal component to move up and down; and a second driving mechanism is arranged on the outer side of one group of sliding blocks and drives the two groups of ash cleaning components to rotate, so that the ash cleaning components are in contact with and extruded or separated from the outer surface of the dust removal cloth bag. The utility model provides the high deashing effect has guaranteed dust collection efficiency and quality.
Description
Technical Field
The utility model relates to a cement manufacture processing field especially relates to a cement grinding machine mechanism that gathers dust.
Background
In the cement production and processing process, more dust can be generated, and a bag-type dust collector is adopted for dust removal under common conditions. After a period of dust removal, more dust can be accumulated in the dust removal cloth bag, the dust removal cloth bag can be blocked, and the dust removal efficiency is influenced. Therefore, the ash needs to be removed regularly, pulse valve pulse back blowing is generally adopted for dust removal during ash removal, and in the mode, the actual ash removal effect is not particularly good, more dust is adhered to the outer wall of the dust removal cloth bag and is difficult to blow off, so that the subsequent dust collection efficiency is influenced, and the filtering effect is influenced.
Disclosure of Invention
The utility model aims at providing a cement mill mechanism of gathering dust through using this structure, is convenient for remove dust, can improve dust collection efficiency, improves the filter effect who gathers dust.
In order to achieve the purpose, the utility model adopts the technical proposal that: a cement grinding dust collection mechanism comprises a box body, wherein a plurality of groups of dust collection cloth bags are arranged in the box body, the plurality of groups of dust collection cloth bags are arranged at intervals from front to back, an auxiliary dust removal mechanism is further arranged in the box body, the auxiliary dust removal mechanism comprises two groups of dust removal assemblies, vertical slide rails are respectively arranged on the front side and the back side of the interior of the box body, a slide block is respectively arranged on the vertical slide rails on the two sides in a sliding manner, two ends of the two groups of dust removal assemblies are respectively connected with the slide blocks on the two sides in a rotating manner, and the two groups of dust removal assemblies are respectively arranged on the two sides of the dust collection cloth bags;
the box body is provided with a first driving mechanism, and the first driving mechanism drives the sliding block and the ash removal component to move up and down;
and a second driving mechanism is arranged on the outer side of one group of the sliding blocks and drives the two groups of the ash removal components to rotate, so that the ash removal components are in contact extrusion or separation with the outer surface of the dust removal cloth bag.
In the above technical solution, the first driving mechanism includes a vertical motor and a vertical ball screw, the vertical ball screw is arranged in parallel beside a set of the vertical slide rails, two ends of the vertical ball screw are respectively rotatably connected with the top and the bottom of the box body, the vertical ball screw is arranged in the box body, the vertical motor is mounted on the top of the box body, and an output shaft of the vertical motor passes through the box body and is connected with the top of the vertical ball screw; the middle part of the vertical ball screw is connected with the group of sliding blocks, and when the vertical ball screw rotates, the sliding blocks are driven to move up and down along the vertical sliding rails.
In the above technical scheme, the ash removal component comprises a rotating shaft and two groups of push rods, two ends of the rotating shaft are respectively connected with two sides of the sliding blocks in a rotating mode, the rotating shaft is arranged beside the dust removal cloth bag, the two groups of push rods are respectively and symmetrically arranged on the outer side of the rotating shaft, each group of push rods are respectively connected with the outer surface of the rotating shaft through a support, and the push rods are parallel to the rotating shaft.
In the above technical solution, the second driving mechanism drives the rotating shaft to rotate; the distance between the push rod and the rotating shaft is larger than the distance between the rotating shaft and the outer surface of the dust removal cloth bag; when the support is parallel to the vertical sliding rail, the push rod is arranged beside the dust removal cloth bag, and when the support is perpendicular to the vertical sliding rail, the push rod is in contact with the outer surface of the dust removal cloth bag and extrudes the dust removal cloth bag.
Among the above-mentioned technical scheme, the support includes at least two sets of connecting rods that are parallel to each other, and the multiunit the connecting rod is by preceding back interval setting, the inner of connecting rod with the surface of pivot is perpendicular links to each other, the outer end of connecting rod with the surface of push rod is perpendicular links to each other.
In the above technical solution, the second driving mechanism includes a motor and a driving gear, the motor is mounted on an outer side surface of a group of the sliding blocks, and the driving gear is rotatably mounted on the sliding blocks beside the motor; every group the tip of pivot is equipped with a gear respectively, and is two sets of the gear engagement of pivot tip, drive gear and a set of gear engagement, the second actuating mechanism drive is two sets of the pivot rotates simultaneously, and is two sets of the rotation opposite direction of pivot.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses in through the setting of supplementary deashing mechanism, adopt two sets of deashing subassemblies, utilize the rotation of deashing subassembly and reciprocate, at the in-process to dust removal sack blowback dust removal, the deashing subassembly still can carry out the contact extrusion to the surface of dust removal sack, pat the dust removal sack, can be high-quality like this will glue and clap at the surperficial dust of dust removal sack and remove, can effectual improvement dust collection efficiency, improve subsequent filter effect that gathers dust.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a connection between a second driving mechanism and the ash removal assembly according to a first embodiment of the present invention;
FIG. 3 is a schematic structural view of a dust removing assembly and a dust collecting bag according to a first embodiment of the present invention (when the dust removing assembly is not in use);
fig. 4 is a schematic structural diagram of the first embodiment of the present invention between the ash removal assembly and the dust removal cloth bag (in a use state of the ash removal assembly).
Wherein: 1. a box body; 2. a dust removal cloth bag; 3. a vertical slide rail; 4. a slider; 5. an air inlet; 6. a dust collection bin; 7. a partition plate; 8. a blowback pipe; 9. a back flushing pulse valve; 10. an air outlet; 11. a vertical motor; 12. a vertical ball screw; 13. a rotating shaft; 14. a push rod; 15. a support; 16. a connecting rod; 17. a motor; 18. a drive gear; 19. a gear.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 to 4, the dust collecting mechanism of the cement grinding mill comprises a box body 1, wherein a plurality of groups of dust collecting cloth bags 2 are arranged in the box body, the plurality of groups of dust collecting cloth bags are arranged in a front-to-back spaced mode, an auxiliary dust cleaning mechanism is further arranged in the box body, the auxiliary dust cleaning mechanism comprises two groups of dust cleaning assemblies, vertical slide rails 3 are respectively arranged on the front side and the back side of the interior of the box body, a slide block 4 is respectively arranged on the vertical slide rails on the two sides in a sliding mode, two ends of the two groups of dust cleaning assemblies are respectively connected with the slide blocks on the two sides in a rotating mode, and the two groups of dust cleaning assemblies are respectively arranged on the two sides of the dust collecting cloth bags; the multiple groups of dust removing cloth bags are arranged between the two groups of sliding blocks.
The box body is provided with a first driving mechanism, and the first driving mechanism drives the sliding block and the ash removal component to move up and down;
and a second driving mechanism is arranged on the outer side of one group of the sliding blocks and drives the two groups of the ash removal components to rotate, so that the ash removal components are in contact extrusion or separation with the outer surface of the dust removal cloth bag.
In this embodiment, the sidewall below the box body has an air inlet 5, the bottom of the box body has a dust collecting bin 6, the dust collecting bag has an open top structure, the upper half of the box body has a partition 7, the top of the dust collecting bag passes through the partition and is located above the partition, and the bottom of the dust collecting bag is also limited by the box body to prevent the bottom of the dust collecting bag from moving.
A back flushing pipe 8 is arranged at the top of the box body, and a back flushing pulse valve 9 is arranged on the back flushing pipe; and a plurality of groups of air outlets 10 are arranged on the back flushing pipe, and each group of air outlets is arranged right opposite to the top openings of one group of dust removing cloth bags.
In this embodiment, when the in-service use, the air that the fan will have the dust enters into the box of baffle below from the air inlet, gaseous then after the dust removal sack removes dust, clean air is discharged from the open-top at dust removal sack top, the dust is then in dust removal sack outside or box, use one section after actual, the suspension is sent into the gas of taking the dust, then the blowback pulse valve is opened, give the blowback pipe and carry out the pulse blowback, inside the wind through the pulse blowback is to the dust removal sack, prop the dust removal sack and open, the most dust of gluing on the outer wall of dust removal sack like this can drop down, drop in the dust collection storehouse, it can with dust collection unified processing again. However, in the dust removing process, part of dust is adhered to the dust removing cloth bag, and cannot be blown away in the pulse back blowing process, or some dust is blocked in the pores of the dust removing cloth bag, so that the back blowing is difficult to clean. In this embodiment, through the setting of supplementary deashing mechanism, first actuating mechanism drive slider and deashing subassembly reciprocate, also be that two sets of deashing subassemblies can reciprocate in the both sides of dust removal sack, and at this in-process, second actuating mechanism can drive the deashing subassembly and rotate, when the deashing subassembly rotates, the deashing subassembly with the surface contact extrusion or the separation of dust removal sack, also exactly pat the surface of dust removal sack, at this in-process, can pat the dust that glues at the dust removal sack surface and drive, improve the deashing effect, prevent as far as dust jam dust removal sack, improve dust collection efficiency and effect.
Referring to fig. 1, the first driving mechanism includes a vertical motor 11 and a vertical ball screw 12, the vertical ball screw is arranged in parallel at the side of a set of vertical slide rails, two ends of the vertical ball screw are respectively rotatably connected with the top and the bottom of the box body, the vertical ball screw is arranged in the box body, the vertical motor is installed at the top of the box body, and an output shaft of the vertical motor passes through the box body and is connected with the top of the vertical ball screw; the middle part of the vertical ball screw is connected with the group of sliding blocks, and when the vertical ball screw rotates, the sliding blocks are driven to move up and down along the vertical sliding rails.
In this embodiment, vertical motor drive vertical ball screw rotates, and when vertical ball screw rotated, can drive the slider and reciprocate along vertical slide rail, just so can drive two sets of deashing subassemblies and reciprocate.
Referring to fig. 1 to 4, the ash removal assembly includes a rotating shaft 13 and two sets of push rods 14, two ends of the rotating shaft are respectively rotatably connected to the sliders at two sides, the rotating shaft is disposed beside the dust removal cloth bag, the two sets of push rods are respectively symmetrically disposed at the outer side of the rotating shaft, each set of push rods is respectively connected to the outer surface of the rotating shaft through a support 15, and the push rods are disposed parallel to the rotating shaft.
The second driving mechanism drives the rotating shaft to rotate; the distance between the push rod and the rotating shaft is larger than the distance between the rotating shaft and the outer surface of the dust removal cloth bag; when the support is parallel to the vertical sliding rail, the push rod is arranged beside the dust removal cloth bag, and when the support is perpendicular to the vertical sliding rail, the push rod is in contact with the outer surface of the dust removal cloth bag and extrudes the dust removal cloth bag.
In this embodiment, rotate through second actuating mechanism drive pivot, when the pivot rotated, can drive the push rod and surround the pivot and be circumferential motion, the push rod department is in pivot top and below, the push rod can not contact with the dust removal sack, when the push rod is in pivot left side and right side, the push rod that is close to dust removal sack one side then can be at the pivoted in-process, carry out rolling contact to the surface of dust removal sack, align and pat and the extrusion, make the dust removal sack receive the pulse blowback deashing again, can also receive an outside dynamics of patting, will glue and pat the dust that drops on the dust removal sack outer wall, effectively improve the deashing effect, in the time of follow-up reuse like this, can improve dust removal efficiency and quality, reduce the emergence of dust removal sack blocking phenomenon.
Referring to fig. 1, the bracket includes at least two sets of parallel connecting rods 16, the sets of connecting rods are arranged at intervals from front to back, the inner ends of the connecting rods are vertically connected with the outer surface of the rotating shaft, and the outer ends of the connecting rods are vertically connected with the outer surface of the push rod.
The direct multiunit connecting rod that adopts can reduce the materials like this, simultaneously, can also be used for being connected push rod and pivot, and joint strength is guaranteed to reduce cost.
Referring to fig. 2, the second driving mechanism includes a motor 17 and a driving gear 18, the motor is mounted on an outer side surface of a group of the sliding blocks, and the driving gear is rotatably mounted on the sliding blocks beside the motor; every group the tip of pivot is equipped with a gear 19 respectively, and is two sets of the gear engagement of pivot tip, drive gear and a set of gear engagement, the drive of second actuating mechanism is two sets of the pivot rotates simultaneously, and is two sets of the direction of rotation of pivot is opposite.
In this embodiment, drive gear through the motor and rotate, drive gear's rotation drives the gear revolve of two sets of meshing to drive the pivot and rotate, drive the push rod like this and pat the dust removal sack, improve the deashing effect.
In this embodiment, two sets of pivots can be in on the coplanar, also can go up lower staggered arrangement, is in under the coplanar structure, and when the pivot rotated, the meeting was patted the coplanar both sides of dust removal sack simultaneously, if dislocation set from top to bottom, the dislocation is patted like this, select according to actual conditions can.
Claims (6)
1. The utility model provides a cement mill mechanism that gathers dust, includes the box, be equipped with multiunit dust removal sack in the box, the multiunit the dust removal sack is by preceding back interval setting, its characterized in that: an auxiliary ash cleaning mechanism is further arranged in the box body and comprises two groups of ash cleaning assemblies, vertical slide rails are respectively arranged on the front side and the rear side of the interior of the box body, a slide block is respectively arranged on the vertical slide rails on the two sides in a sliding manner, the two ends of each group of ash cleaning assemblies are respectively connected with the slide blocks on the two sides in a rotating manner, and the two groups of ash cleaning assemblies are respectively arranged on the two sides of the dust collecting cloth bag;
the box body is provided with a first driving mechanism, and the first driving mechanism drives the sliding block and the ash removal component to move up and down;
and a second driving mechanism is arranged on the outer side of one group of sliding blocks and drives the two groups of ash cleaning components to rotate, so that the ash cleaning components are in contact with and extruded or separated from the outer surface of the dust removal cloth bag.
2. The dust collecting mechanism of the cement grinding machine as claimed in claim 1, characterized in that: the first driving mechanism comprises a vertical motor and a vertical ball screw, the vertical ball screw is arranged at the side of a group of vertical slide rails in parallel, two ends of the vertical ball screw are respectively and rotatably connected with the top and the bottom of the box body, the vertical ball screw is arranged in the box body, the vertical motor is arranged at the top of the box body, and an output shaft of the vertical motor penetrates through the box body and is connected with the top of the vertical ball screw; the middle part of the vertical ball screw is connected with the group of sliding blocks, and when the vertical ball screw rotates, the sliding blocks are driven to move up and down along the vertical sliding rails.
3. The dust collecting mechanism of the cement grinding machine as claimed in claim 1, characterized in that: the ash removal component comprises a rotating shaft and two groups of push rods, the two ends of the rotating shaft are respectively connected with the two sides of the sliding blocks in a rotating mode, the rotating shaft is arranged on the side of the dust removal cloth bag, the two groups of push rods are respectively and symmetrically arranged on the outer side of the rotating shaft, each group of push rods are respectively connected with the outer surface of the rotating shaft through a support, and the push rods are parallel to the rotating shaft.
4. The dust collecting mechanism of the cement grinding machine as claimed in claim 3, characterized in that: the second driving mechanism drives the rotating shaft to rotate; the distance between the push rod and the rotating shaft is larger than the distance between the rotating shaft and the outer surface of the dust removal cloth bag; when the support is parallel to the vertical sliding rail, the push rod is arranged beside the dust removal cloth bag, and when the support is perpendicular to the vertical sliding rail, the push rod is in contact with the outer surface of the dust removal cloth bag and extrudes the dust removal cloth bag.
5. The dust collecting mechanism of the cement grinding machine as claimed in claim 3, characterized in that: the support includes at least two sets of connecting rods that are parallel to each other, the multiunit the connecting rod is by preceding back interval setting, the inner of connecting rod with the surface of pivot is perpendicular links to each other, the outer end of connecting rod with the surface of push rod is perpendicular links to each other.
6. The dust collecting mechanism of the cement grinding machine as claimed in claim 3, characterized in that: the second driving mechanism comprises a motor and a driving gear, the motor is arranged on the outer side face of the group of sliding blocks, and the driving gear is rotatably arranged on the sliding blocks beside the motor; every group the tip of pivot is equipped with a gear respectively, and is two sets of the gear engagement of pivot tip, drive gear and a set of gear engagement, the second actuating mechanism drive is two sets of the pivot rotates simultaneously, and is two sets of the rotation opposite direction of pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221743502.XU CN217939500U (en) | 2022-07-07 | 2022-07-07 | Cement mill mechanism of gathering dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221743502.XU CN217939500U (en) | 2022-07-07 | 2022-07-07 | Cement mill mechanism of gathering dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217939500U true CN217939500U (en) | 2022-12-02 |
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ID=84221143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221743502.XU Active CN217939500U (en) | 2022-07-07 | 2022-07-07 | Cement mill mechanism of gathering dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217939500U (en) |
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2022
- 2022-07-07 CN CN202221743502.XU patent/CN217939500U/en active Active
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