Novel material blocking and ash removing plate for cement production

Abstract

The utility model discloses a novel material blocking deashing plate for cement production, which comprises a mounting air duct, a driving motor and a cleaning pipe, the inner wall of a cavity of the mounting air duct is connected with one end of a deashing baffle, the upper end of the deashing baffle penetrates through the surface of the mounting air duct, and a limiting plate is arranged on the outer surface of the upper end of the deashing baffle. And two first gears are mounted on the upper surface of the mounting air duct in an embedded manner. According to the novel material blocking and ash removing plate for cement production, an extrusion block and a limiting plate are arranged, when the device works, an ash removing baffle is conveniently disassembled and assembled through an opening in the surface of a mounting air duct, when the ash removing baffle is fixed, a positioning plate on the surface of the ash removing baffle is pressed through the limiting plate, and a first gear is rotated to drive a second gear to rotate; and a second gear drives an extrusion block to extrude a limiting plate, so that the limiting plate is fixed while being pushed to slide down, the efficiency of disassembling and assembling the ash removal baffle is improved, and the overall sealing performance of the device is improved through a sealing gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of powder selecting machines, in particular to a new type of material blocking and dust cleaning plate used in cement production. Background Art

[0002] Powder classifier is widely used in coal mill, raw material unloading drying mill and cement mill system in new dry process cement production line. There are many types of powder classifiers, different types are suitable for different materials, and different models are also made according to customers' requirements for material fineness. It can be divided into three categories: three-separation powder classifier, centrifugal powder classifier and cyclone powder classifier. The rotor is fixed by a vertical shaft. The rotor is composed of horizontal partitions, blades, etc. The vertical shaft drives the rotor to rotate.

[0003] The existing air duct of the powder classifier is prone to material accumulation during operation, causing the powder classifier to shake, thereby causing the equipment to shut down. Manual cleaning of the accumulated material is required, which not only fails to ensure the normal production of the equipment, but also poses risks in manual cleaning, increases labor intensity and reduces work efficiency, and the accumulated material is not easy to collect and process, reducing practicality. Utility Model Content

[0004] The utility model aims to provide a new type of material baffle and dust removal plate for cement production, so as to solve the problems in the above background technology that the accumulated materials need to be cleaned and unblocked manually and the accumulated materials are inconvenient to collect and process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of material baffle and dust cleaning plate for cement production, comprising an installation air duct, a driving motor and a cleaning pipe, the inner wall of the cavity of the installation air duct is connected to one end of the dust cleaning baffle, and the upper end of the dust cleaning baffle passes through the surface of the installation air duct, a limiting plate is arranged on the outer surface of the upper end of the dust cleaning baffle, two first gears are embeddedly installed on the upper surface of the installation air duct, and two second gears are arranged inside the installation air duct, and an extrusion block is installed on the surface of the rotating shaft at one end of the second gear, a sealing gasket is fixed on the lower surface of the limiting plate, and the inner surface of the dust cleaning baffle A driving motor is fixed, and the output end of the driving motor passes through the surface of the cleaning baffle, the output end of the driving motor is fixedly connected to one end of a connecting rod, and the side surface of the other end of the connecting rod is connected to a supporting rod, and a cleaning brush is arranged at the lower end of the supporting rod, a cleaning pipe is embedded in the lower end of the installation air duct, and an opening is arranged on the surface of the cleaning pipe, a supporting plate is embedded in the inner wall of the opening of the cleaning pipe, and a linkage plate is connected to the inside of the cleaning pipe, and a double-headed clamping plate is arranged inside the cleaning pipe, a limiting block is installed inside the cleaning pipe, and a leak-proof baffle is embedded in the inner wall of the opening of the cleaning pipe.

[0006] Preferably, an opening is provided on the upper surface of the installation air duct, a filter is provided on the lower end of the cleaning baffle, a positioning plate is provided on the outer surface of the upper end of the cleaning baffle, and the side surface of the limit plate is designed to be inclined.

[0007] By adopting the above technical solution, impurities passing through are filtered through the filter screen of the dust cleaning baffle.

[0008] Preferably, the first gear is rotationally connected to the mounting air duct, and the first gear is meshingly connected to the second gear, and the second gear is rotationally connected to the mounting air duct, the outer surface of the rotating shaft of the second gear is provided with a thread, and the second gear is threadedly connected to the extrusion block.

[0009] By adopting the above technical solution, the second gear is driven to rotate by rotating the first gear, so that one end of the second gear drives the extrusion block to slide through the thread.

[0010] Preferably, the extrusion block is slidably connected to the mounting air duct, and one end of the extrusion block passes through the inner wall of the mounting air duct opening, and one end of the extrusion block is arc-shaped, the sealing gasket is respectively fitted with the inner wall of the mounting air duct and the surface of the cleaning baffle, the connecting rod is rotatably connected to the support rod, and the support rod is rotatably connected to the cleaning brush, and the cleaning brush is slidably connected to the cleaning baffle.

[0011] By adopting the above technical solution, the connecting rod is rotated to drive the supporting rod to move, and the cleaning brush is pushed by the supporting rod to clean the dust cleaning baffle.

[0012] Preferably, the cleaning tube is slidably connected to the supporting plate, and one end of the supporting plate passes through the lower surface of the cleaning tube, and a groove is provided on the upper surface of one end of the cleaning tube, and the linkage plate is slidably connected to the cleaning tube, and a groove is provided on the side surface of the upper end of the linkage plate.

[0013] By adopting the above technical solution, the supporting plate is pushed by sliding it.

[0014] Preferably, both ends of the double-headed clamping plate are of arc-shaped design, and the double-headed clamping plate is slidably connected to the cleaning tube, the limit block is slidably connected to the cleaning tube, and a spring is connected between the limit block and the cleaning tube, a spring is connected between the leakage-proof baffle and the cleaning tube, and a connecting rope is provided between the leakage-proof baffle and the supporting plate, and a groove is provided on the lower surface of the leakage-proof baffle.

[0015] By adopting the above technical solution, the limit block is pulled to slide by the spring of the limit block, so that the limit block pushes the double-headed clamping plate to slide, and the limit block releases the anti-leakage baffle.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the new material baffle and dust removal plate for cement production:

[0017] 1. An extrusion block and a limit plate are provided, so that when the device is working, the dust cleaning baffle can be easily disassembled and assembled through the opening on the surface of the installation air duct. When fixing the dust cleaning baffle, the positioning plate on the surface of the dust cleaning baffle is pressed by the limit plate, and the second gear is driven to rotate by rotating the first gear, so that the second gear drives the extrusion block at one end to squeeze the limit plate, thereby pushing the limit plate down and fixing it at the same time, improving the efficiency of disassembling and assembling the dust cleaning baffle of the device, and improving the overall sealing of the device through the sealing gasket;

[0018] 2. A cleaning brush and a cleaning pipe are provided, so that when the device is working, the filter screen on the surface of the cleaning baffle is filtered. At the same time, the driving motor drives the connecting rod to rotate, so that the connecting rod pushes the support rod at the other end to slide back and forth, and the support rod cleans the filter screen of the cleaning baffle through the cleaning brush to prevent impurities from accumulating on the filter screen surface of the cleaning baffle to affect the work, and the impurities are cleaned and fall into the cleaning pipe for collection for subsequent treatment;

[0019] 3. A leak-proof baffle and a supporting plate are provided so that the device can collect impurities through the supporting plate when it is working. When the impurities need to be cleaned, the supporting plate is slid to make the supporting plate push the linkage plate to slide up, so that the limit block squeezes the double-headed card plate under the push of the spring, so that the double-headed card plate slides into the groove of the linkage plate, and the limit block slides down to release the leak-proof baffle, and then the leak-proof baffle is pulled by the spring to seal the cleaning tube to prevent leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall side sectional structure of the utility model;

[0022] Figure 3 This is a front cross-sectional structural diagram of the connection between the support plate and the linkage plate of the utility model;

[0023] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. Install the air duct; 2. Dust removal baffle; 3. Limit plate; 4. First gear; 5. Second gear; 6. Extrusion block; 7. Sealing pad; 8. Drive motor; 9. Connecting rod; 10. Support rod; 11. Cleaning brush; 12. Cleaning pipe; 13. Support plate; 14. Linkage plate; 15. Double-headed card plate; 16. Limit block; 17. Anti-leakage baffle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a new type of material baffle and dust cleaning plate for cement production, including an installation duct 1, a dust cleaning baffle 2, a limit plate 3, a first gear 4, a second gear 5, an extrusion block 6, a sealing pad 7, a drive motor 8, a connecting rod 9, a support rod 10, a cleaning brush 11, a cleaning pipe 12, a supporting plate 13, a linkage plate 14, a double-headed card plate 15, a limit block 16 and a leak-proof baffle 17. The inner wall of the cavity of the installation duct 1 is connected to one end of the dust cleaning baffle 2, and the upper end of the dust cleaning baffle 2 is connected to the inner wall of the cavity of the installation duct 1. The end penetrates the surface of the mounting air duct 1, a limiting plate 3 is arranged on the outer surface of the upper end of the cleaning baffle 2, an opening is arranged on the upper surface of the mounting air duct 1, a filter is arranged on the lower end of the cleaning baffle 2, and a positioning plate is arranged on the outer surface of the upper end of the cleaning baffle 2, and the side surface of the limiting plate 3 is designed to be inclined. When using the device, the cleaning baffle 2 is first inserted into the opening at the upper end of the mounting air duct 1 for installation, and the positioning is performed by the positioning block on the surface of the cleaning baffle 2, and then the limiting plate 3 is installed on the surface of the cleaning baffle 2.

[0027] Two first gears 4 are embeddedly installed on the upper surface of the mounting air duct 1, and two second gears 5 are arranged inside the mounting air duct 1, and an extrusion block 6 is installed on the surface of the rotating shaft at one end of the second gear 5, the first gear 4 is rotationally connected with the mounting air duct 1, and the first gear 4 is meshingly connected with the second gear 5, and the second gear 5 is rotationally connected with the mounting air duct 1, the outer surface of the rotating shaft of the second gear 5 is provided with a thread, and the second gear 5 is threadedly connected with the extrusion block 6, by rotating the two first gears 4, the second gear 5 is driven to rotate through the tooth block, so that the second gear 5 drives the extrusion block 6 at one end to slide, so that the extrusion block 6 pushes the limiting plate 3 to slide down and fix it, so that the limiting plate 3 fixes the cleaning baffle 2 through the sealing gasket 7 on the lower surface while improving the sealing performance.

[0028] A sealing gasket 7 is fixed to the lower surface of the limiting plate 3, a driving motor 8 is fixed inside the dust cleaning baffle 2, and the output end of the driving motor 8 passes through the surface of the dust cleaning baffle 2, the output end of the driving motor 8 is fixedly connected to one end of a connecting rod 9, and the side surface of the other end of the connecting rod 9 is connected to a supporting rod 10, and a cleaning brush 11 is arranged at the lower end of the supporting rod 10, the extrusion block 6 is slidably connected to the installation air duct 1, and one end of the extrusion block 6 passes through the inner wall of the opening of the installation air duct 1, and one end of the extrusion block 6 is of arc design, and the sealing gasket 7 is respectively connected to the installation air duct 1 and the inner wall of the opening of the installation air duct 1. The inner wall of the channel 1 is fitted with the surface of the cleaning baffle 2, the connecting rod 9 is rotatably connected with the support rod 10, and the support rod 10 is rotatably connected with the cleaning brush 11, and the cleaning brush 11 is slidably connected with the cleaning baffle 2. When working, impurities are filtered through the filter screen on the surface of the cleaning baffle 2. At the same time, the output end of the driving motor 8 drives the connecting rod 9 to rotate, so that the connecting rod 9 drives the support rod 10 at the other end to reciprocate, and the support rod 10 cleans the surface of the cleaning baffle 2 through the cleaning brush 11 at one end to prevent clogging by impurities.

[0029] A cleaning pipe 12 is embedded in the lower end of the installation duct 1, and an opening is provided on the surface of the cleaning pipe 12, a supporting plate 13 is embedded in the inner wall of the opening of the cleaning pipe 12, and a linkage plate 14 is connected to the inside of the cleaning pipe 12, and a double-headed card plate 15 is provided inside the cleaning pipe 12, the cleaning pipe 12 and the supporting plate 13 are slidably connected, and one end of the supporting plate 13 passes through the lower surface of the cleaning pipe 12, and a groove is provided on the upper surface of one end of the cleaning pipe 12, the linkage plate 14 and the cleaning pipe 12 are slidably connected, and a groove is provided on the side surface of the upper end of the linkage plate 14, and the impurities fall into the cleaning pipe 12 below after being cleaned for collection, and are blocked by the supporting plate 13. When the impurities need to be cleaned, the supporting plate 13 is slid to clear the impurities, and at the same time, the supporting plate 13 pushes the linkage plate 14 to slide up, and at this time the double-headed card plate 15 is pushed by the limit block 16 to slide into the groove of the linkage plate 14.

[0030] A limiting block 16 is installed inside the cleaning tube 12, and a leak-proof baffle 17 is embedded in the inner wall of the opening of the cleaning tube 12. Both ends of the double-headed card plate 15 are arc-shaped, and the double-headed card plate 15 is slidably connected to the cleaning tube 12. The limiting block 16 is slidably connected to the cleaning tube 12, and a spring is connected between the limiting block 16 and the cleaning tube 12. A spring is connected between the leak-proof baffle 17 and the cleaning tube 12, and a connecting rope is provided between the leak-proof baffle 17 and the supporting plate 13, and a groove is provided on the lower surface of the leak-proof baffle 17. After the limiting block 16 slides, the leak-proof baffle 17 at the upper end is released, so that the leak-proof baffle 17 slides under the push of the spring to close the cleaning tube 12 to prevent leakage. When the sliding supporting plate 13 is reset, the supporting plate 13 pulls the leak-proof baffle 17 to reset through the connecting rope, thereby improving the practicability of the device.

[0031] Working principle: When using the new type of material baffle and cleaning plate for cement production, first put the cleaning baffle 2 into the opening of the installation air duct 1, and then fix it through the limit plate 3, and drive the extrusion block 6 to slide by rotating the first gear 4 and the second gear 5 to fix the limit plate 3, and drive the connecting rod 9 to rotate through the driving motor 8, so that the connecting rod 9 drives the cleaning brush 11 to clean the cleaning baffle 2 through the support plate 13, and the impurities are cleared by sliding the support plate 13. At the same time, the support plate 13 pushes the linkage plate 14 to slide the double-headed card plate 15 and the limit block 16, and finally releases the anti-leakage baffle 17. The anti-leakage baffle 17 slides under the push of the spring to close the cleaning pipe 12, thereby increasing the overall practicality.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of material baffle and dust removal plate for cement production, comprising an installation air duct (1), a drive motor (8) and a cleaning pipe (12), characterized in that: The inner wall of the cavity of the installation air duct (1) is connected to one end of a dust cleaning baffle (2), and the upper end of the dust cleaning baffle (2) passes through the surface of the installation air duct (1). A limit plate (3) is provided on the outer surface of the upper end of the dust cleaning baffle (2). Two first gears (4) are embedded in the upper surface of the installation air duct (1), and two second gears (5) are provided inside the installation air duct (1), and an extrusion block (6) is installed on the surface of a rotating shaft at one end of the second gear (5). A sealing gasket (7) is fixed on the lower surface of the limit plate (3). A driving motor (8) is fixed inside the dust cleaning baffle (2), and the output end of the driving motor (8) passes through the surface of the dust cleaning baffle (2). The driving motor (8) The output end is fixedly connected to one end of a connecting rod (9), and the side surface of the other end of the connecting rod (9) is connected to a supporting rod (10), and a cleaning brush (11) is provided at the lower end of the supporting rod (10); a cleaning pipe (12) is embeddedly installed at the lower end of the installation air duct (1), and an opening is provided on the surface of the cleaning pipe (12); a supporting plate (13) is embeddedly installed on the inner wall of the opening of the cleaning pipe (12), and a linkage plate (14) is connected inside the cleaning pipe (12), and a double-headed clamping plate (15) is provided inside the cleaning pipe (12); a limiting block (16) is installed inside the cleaning pipe (12), and a leak-proof baffle (17) is embeddedly installed on the inner wall of the opening of the cleaning pipe (12).

2. The novel material baffle and dust removal plate for cement production according to claim 1 is characterized in that: The upper surface of the installation air duct (1) is provided with an opening, the lower end of the cleaning baffle (2) is provided with a filter screen, and the outer surface of the upper end of the cleaning baffle (2) is provided with a positioning plate, and the side surface of the limiting plate (3) is designed to be inclined.

3. The new material baffle and dust removal plate for cement production according to claim 1 is characterized in that: The first gear (4) is rotatably connected to the mounting air duct (1), and the first gear (4) is meshingly connected to the second gear (5), and the second gear (5) is rotatably connected to the mounting air duct (1), the outer surface of the rotating shaft of the second gear (5) is provided with a thread, and the second gear (5) is threadedly connected to the extrusion block (6).

4. The novel material baffle and dust removal plate for cement production according to claim 1 is characterized in that: The extrusion block (6) is slidably connected to the installation air duct (1), and one end of the extrusion block (6) penetrates the inner wall of the opening of the installation air duct (1), and one end of the extrusion block (6) is designed to be arc-shaped, the sealing gasket (7) is respectively fitted to the inner wall of the installation air duct (1) and the surface of the dust cleaning baffle (2), the connecting rod (9) is rotatably connected to the support rod (10), and the support rod (10) is rotatably connected to the cleaning brush (11), and the cleaning brush (11) is slidably connected to the dust cleaning baffle (2).

5. The novel material baffle and dust removal plate for cement production according to claim 1 is characterized in that: The cleaning tube (12) is slidably connected to the supporting plate (13), one end of the supporting plate (13) penetrates the lower surface of the cleaning tube (12), and the upper surface of one end of the cleaning tube (12) is provided with a groove, and the linkage plate (14) is slidably connected to the cleaning tube (12), and the side surface of the upper end of the linkage plate (14) is provided with a groove.

6. The novel material baffle and dust removal plate for cement production according to claim 1 is characterized in that: Both ends of the double-headed clamping plate (15) are of arc-shaped design, and the double-headed clamping plate (15) is slidably connected to the cleaning tube (12), the limit block (16) is slidably connected to the cleaning tube (12), and a spring is connected between the limit block (16) and the cleaning tube (12), a spring is connected between the leakage-proof baffle (17) and the cleaning tube (12), a connecting rope is provided between the leakage-proof baffle (17) and the supporting plate (13), and a groove is provided on the lower surface of the leakage-proof baffle (17).

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