Multifunctional scale removal device for cement production

Abstract

The utility model relates to cement production scale removal technical field, concretely is a kind of cement production multifunctional scale removal device, including warehouse body and scale removal structure, detachably mounted with scale removal structure in warehouse body, the scale removal structure includes fixed subassembly and cleaning subassembly, detachably fixed installation fixed subassembly in the warehouse body, cleaning subassembly is fixedly installed below fixed subassembly, fixed subassembly drives cleaning subassembly to carry out longitudinal height movement change cleaning axial position, and, fixed subassembly and warehouse body fixed can support cleaning subassembly to carry out circumferential rotation cleaning;Solved the problem that the cleaning effect of cement silo inner wall is poor in cement production process and is easily damaged.

Description

Technical Field

[0001] This utility model relates to the field of descaling technology in cement production, specifically a multi-functional descaling device for cement production. Background Technology

[0002] During cement production, after grinding, cement is typically stored in cement silos. Over long-term use, stubborn scale can easily build up on the inner walls of these silos, affecting their usability. However, existing methods for cleaning cement silos usually involve using chemical solvents or high-powered external vibration. These methods are not only ineffective but also prone to damaging the cement silos.

[0003] Therefore, this utility model provides a multifunctional descaling device for cement production to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the cleaning effect of the inner wall of the cement silo is poor during the cement production process, which can easily cause damage.

[0005] This utility model provides the following technical solution: a multi-functional descaling device for cement production, including a chamber and a descaling structure. The descaling structure is detachably installed inside the chamber. The descaling structure includes a fixing component and a cleaning component. The fixing component is detachably fixed inside the chamber. The cleaning component is fixedly installed below the fixing component. The fixing component drives the cleaning component to move longitudinally to change the cleaning axial position. Furthermore, the fixing component is fixed to the chamber to support the cleaning component to perform circumferential rotation cleaning.

[0006] In one embodiment of this utility model, the fixing component includes a base frame, a first telescopic body, an arc-shaped support body, and an adsorption body. The first telescopic bodies are symmetrically arranged on the base frame. An arc-shaped support body is fixedly installed at the end of the first telescopic body. An adsorption body is fixedly installed on the surface of the arc-shaped support body. A cleaning component is installed below the base frame.

[0007] In one embodiment of this utility model, the cleaning assembly includes a connecting shaft, a base plate, a gear ring, a first driving member, a driving gear, a second telescopic body, and a cleaning body. The connecting shaft is fixedly installed below the base frame, and the base plate is fixedly installed below the connecting shaft. An annular protrusion is fixedly provided on the circumference of the base plate, and a gear ring is slidably installed on the surface of the annular protrusion. The first driving member is fixedly installed on the surface of the base plate, and a driving gear that meshes with the gear ring is coaxially fixed on the surface of the first driving member. The second telescopic body is fixedly installed on the surface of the gear ring, and a cleaning body is fixedly installed at the end of the second telescopic body.

[0008] In one embodiment of this utility model, the cleaning body includes a base, breaking teeth, a vibrating body, and a brush body. The base is fixedly installed on the surface of the toothed ring. The breaking teeth are fixedly installed on the base in the circumferential direction in front of the rotation direction. The vibrating body is fixedly installed in the middle of the base. The brush body is fixedly installed on the side of the vibrating body away from the breaking teeth.

[0009] As one embodiment of this utility model, an inclined part with an integral structure is fixedly provided below the cleaning body.

[0010] In one embodiment of this utility model, a plurality of cleaning bodies are fixedly mounted on the surface of the toothed ring in a circumferential array.

[0011] In one embodiment of this utility model, the vibrating body includes a linear vibrator and a vibrating plate. The linear vibrator is fixedly installed on the surface of the arc-shaped plate, and a vibrating plate with the same structure as the arc-shaped plate is fixedly installed at the end of the linear vibrator.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention, through the combination of a fixing component and a cleaning component, can move both vertically and horizontally along the axis, thereby cleaning the cement silo from all directions and improving the cleaning effect. At the same time, the cleaning component first scrapes off and crushes hard, stubborn scale, then vibrates and taps the damaged scale points to make them fall off, and finally uses a brush cleaning method. On the one hand, this improves the cleaning effect on stubborn scale, and on the other hand, it avoids damage to the cement silo. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a frontal cross-sectional view of the structure of the present invention located inside the silo.

[0016] Figure 2 This is a schematic diagram of the overall structure of the descaling structure of this utility model;

[0017] Figure 3 This is a front view cross-sectional structural diagram of the descaling structure of this utility model.

[0018] In the diagram: 1. Chamber body; 2. Fixing component; 21. Base frame; 22. First telescopic body; 23. Arc-shaped support body; 24. Adsorption body; 3. Cleaning component; 31. Connecting shaft; 32. Base plate; 33. Gear ring; 34. First driving component; 35. Drive gear; 36. Second telescopic body; 37. Cleaning body; 371. Base body; 372. Crushing tooth; 373. Vibrating body; 374. Brush body; 375. Linear vibrator; 376. Vibrating plate. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely represents some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and "back side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is conventionally placed during use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0022] It should also be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Addressing the problem of poor cleaning performance and potential damage to the inner walls of cement silos during existing cement production processes, this disclosure provides a multifunctional descaling device for cement production, such as... Figures 1 to 3 As shown, it includes a chamber 1 and a descaling structure. The descaling structure is detachably installed inside the chamber 1. The descaling structure includes a fixing component 2 and a cleaning component 3. The fixing component 2 is detachably fixed inside the chamber 1. The cleaning component 3 is fixedly installed below the fixing component 2. The fixing component 2 drives the cleaning component 3 to move longitudinally to change the cleaning axial position. Furthermore, the fixing component 2 is fixed to the chamber 1 to support the cleaning component 3 to perform circumferential rotation cleaning.

[0024] It should be noted that the cleaning and descaling of this embodiment is carried out after all the materials have been discharged from the cement silo.

[0025] like Figure 1 As shown, during the cleaning process of the cement silo, the top end cover of the cement silo is opened and the descaling device is hoisted into the silo body 1 using a lifting device in the prior art for cleaning and descaling.

[0026] like Figures 1 to 3 As shown, the fixing component 2 includes a base frame 21, a first telescopic body 22, an arc-shaped support body 23, and an adsorption body 24. The first telescopic body 22 is symmetrically arranged on the base frame 21. An arc-shaped support body 23 with an arc structure is fixedly installed at the end of the first telescopic body 22. An adsorption body 24 is fixedly installed on the surface of the arc-shaped support body 23. A cleaning component 3 is installed below the base frame 21.

[0027] like Figure 2 As shown, a lifting lug connected to a lifting device is fixedly installed on the base frame 21. The lifting device drives the base frame 21 to move into the chamber 1. Then, the first telescopic body 22 on the base frame 21 extends and drives the arc-shaped support body 23 to approach the inner wall of the chamber 1, thereby connecting and fixing it to the inner wall of the chamber 1 through the adsorption body 24.

[0028] like Figure 1 As shown, when the cleaning position is changed, the adsorbent 24 contacts the inner wall of the chamber 1, and then the lifting device drives the base frame 21 to move longitudinally, thereby changing the overall height position of the descaling structure and thus changing the longitudinal position of the cleaning.

[0029] It should be noted that the first telescopic body 22 can adopt any structure in the prior art that can extend or retract. In this embodiment of the disclosure, the first telescopic body 22 adopts an electric push rod. In addition, it can also adopt a lead screw structure for telescopic extension and retraction.

[0030] It should be noted that the adsorbent 24 can adopt any structure that is easy to fix in the prior art. In this embodiment of the disclosure, a suction cup structure with negative pressure adsorption in the prior art is adopted. For example, a vacuum suction cup is fixedly installed on the surface of the arc-shaped support 23, and a vacuum generator is fixedly installed on the base frame 21. The vacuum generator and the vacuum suction cup are connected by a pipeline.

[0031] In addition, electromagnetic adsorption structures can be used for cement silos made of ferromagnetic materials.

[0032] like Figures 1 to 3 As shown, the cleaning assembly 3 includes a connecting shaft 31, a base plate 32, a gear ring 33, a first driving member 34, a driving gear 35, a second telescopic body 36, and a cleaning body 37. The connecting shaft 31 is fixedly installed below the base frame 21, and the base plate 32 is fixedly installed below the connecting shaft 31. The base plate 32 is circumferentially provided with an annular protrusion. The gear ring 33 is slidably installed on the surface of the annular protrusion. The first driving member 34 is fixedly installed on the surface of the base plate 32. The driving gear 35, which meshes with the gear ring 33, is coaxially fixed on the surface of the first driving member 34. The second telescopic body 36 is fixedly installed on the surface of the gear ring 33, and the cleaning body 37 is fixedly installed at the end of the second telescopic body 36.

[0033] The first driving component 34 uses a driving motor, as in the prior art, to drive the driving gear 35 to rotate.

[0034] After the fixed component 2 is connected and fixed to the inner wall of the chamber 1, the second telescopic body 36 is activated to drive the arc-shaped support body 23 to move radially and extend close to the inner wall of the chamber 1. Then, the first driving component 34 is activated to drive the driving gear 35 to rotate, thereby driving the gear ring 33 and the arc-shaped support body 23 to rotate, which in turn drives the cleaning body 37 to rotate circumferentially to clean the inner wall of the chamber 1.

[0035] The second telescopic body 36 enables cleaning of cement silos of different diameters, thereby improving the flexibility of cleaning and descaling.

[0036] like Figures 1 to 3 As shown, the cleaning body 37 includes a base 371, a breaking tooth 372, a vibrator 373, and a brush body 374. The base 371 is fixedly installed on the surface of the toothed ring 33. The breaking tooth 372 is fixedly installed on the base 371 in the circumferential direction in front of the rotation direction. The vibrator 373 is fixedly installed in the middle of the base 371. The brush body 374 is fixedly installed on the side of the vibrator 373 away from the breaking tooth 372.

[0037] During the cleaning process of the cleaning body 37 rotating to clean the inner wall of the silo 1, the crushing teeth 372 scrape and break down the stubborn scale on the inner wall of the silo 1, making it loose. Then, the vibrating body 373 vibrates and knocks the loose scale on the inner wall of the silo 1 to make it fall off. Finally, the brush body 374 cleans the scale that has not completely fallen off, thereby completing the cleaning of the stubborn scale on the inner wall of the silo 1. This helps to ensure the cleanliness of the inner wall of the cement silo and fundamentally solves the problems of material blockage, capacity loss and structural risks caused by scale.

[0038] like Figures 1 to 3 As shown, at least two of the shredding teeth 372 are fixedly installed in a staggered manner along the circumferential direction. The staggered circumferential shredding teeth 372 can avoid the existence of cleaning dead corners, thereby improving the cleaning effect.

[0039] It should be noted that a camera or ultrasonic detector, as used in the prior art, can also be installed above the toothed ring 33 to detect damage or deformation of the inner wall of the cement silo, thereby ensuring the structural safety of the cement silo. Furthermore, existing multi-functional gas detectors, dust detectors, and other detection equipment can also be installed above the toothed ring 33 to monitor the internal environment of the silo 1. By simultaneously monitoring the internal environment of the cement silo during descaling, a multi-functional approach is achieved, enhancing practicality.

[0040] It should be noted that the crushing tooth 372 does not directly contact the inner wall of the chamber 1, thereby avoiding rigid damage to the inner wall of the chamber 1. The crushing tooth 372 should maintain a slight gap with the inner wall of the chamber 1.

[0041] like Figures 1 to 3 As shown, an integral inclined section is fixedly provided below the cleaning body 37. When the fixing component 2 drives the cleaning component 3 to move longitudinally to the bottom of the cement silo, the inclined section can fit against the conical structure at the bottom of the cement silo, thereby cleaning the conical structure of the cement silo through the inclined section.

[0042] It should be noted that the downward ends of the inclined portions can abut against each other; however, when a discharge port is provided at the bottom of the hopper 1, the ends of the inclined portions do not contact each other and leave a space of the same size as the discharge port.

[0043] like Figures 1 to 3 As shown, multiple cleaning bodies 37 are fixedly mounted in a circumferential array on the surface of the toothed ring 33. The multiple cleaning bodies 37 arranged in a circumferential array can improve the cleaning frequency and efficiency of the cement silo, thereby achieving rapid cleaning.

[0044] like Figure 3As shown, the vibrating body 373 includes a linear vibrator 375 and a vibrating plate 376. The linear vibrator 375 is fixedly mounted on the surface of the arc-shaped plate, and the vibrating plate 376, with the same structure as the arc-shaped plate, is fixedly mounted at the end of the linear vibrator 375. During the vibration and tapping process of the scale, the linear vibrator 375 drives the vibrating plate 376 to reciprocate and tap, thereby causing the scale to fall off and achieving cleaning.

[0045] When cleaning the cement silo, the top cover of the cement silo is opened and the descaling device is hoisted into the silo body 1 using existing lifting equipment for cleaning and descaling.

[0046] After the descaling structure enters the chamber 1, the first telescopic body 22 on the base frame 21 extends and drives the arc-shaped support body 23 to approach the inner wall of the chamber 1, thereby connecting and fixing it to the inner wall of the chamber 1 through the adsorption body 24. Then, the second telescopic body 36 is activated to drive the arc-shaped support body 23 to move radially and extend closer to the inner wall of the chamber 1. Then, the first driving component 34 is activated to drive the driving gear 35 to rotate, thereby driving the gear ring 33 to rotate, which in turn drives the cleaning body 37 to rotate circumferentially to clean the inner wall of the chamber 1. Thus, through the cooperation of the fixing component 2 and the cleaning component 3, the cleaning position can be changed longitudinally and circumferentially, thereby providing flexibility in cleaning the inner wall of the chamber 1.

[0047] During the cleaning process of the cleaning body 37 rotating to clean the inner wall of the silo 1, the breaking teeth 372 scrape and break down the stubborn scale on the inner wall of the silo 1, making it loose. Then, the vibrating body 373 vibrates and knocks the loose scale on the inner wall of the silo 1 to make it fall off. Finally, the brush body 374 cleans the scale that has not completely fallen off, thus completing the cleaning of the stubborn scale on the inner wall of the silo 1, thereby improving the cleaning effect of the stubborn scale on the inner wall of the cement silo and helping to ensure the cleanliness of the inner wall of the cement silo.

[0048] After the cleaning component 3 completes the circumferential cleaning by rotating, the adsorbent 24 in the fixing component 2 is disconnected from the inner wall of the chamber 1, thereby vertically hoisting the entire descaling structure to change its height and position and continuing to fix and clean the circumferentially until the cleaning of the entire cement chamber is completed.

[0049] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional descaling device for cement production, comprising a silo body (1) and a descaling structure, wherein the descaling structure is detachably installed inside the silo body (1), characterized in that: The descaling structure includes a fixing component (2) and a cleaning component (3). The fixing component (2) is detachably fixed inside the chamber (1). The cleaning component (3) is fixedly installed below the fixing component (2). The fixing component (2) drives the cleaning component (3) to move longitudinally and change the cleaning axial position. Furthermore, the fixing component (2) is fixed to the chamber (1) to support the cleaning component (3) to perform circumferential rotation cleaning.

2. The multi-functional scale removal device for cement production according to claim 1, characterized in that: The fixing component (2) includes a base frame (21), a first telescopic body (22), an arc-shaped support body (23), and an adsorption body (24). The first telescopic body (22) is symmetrically arranged on the base frame (21). An arc-shaped support body (23) is fixedly installed at the end of the first telescopic body (22). An adsorption body (24) is fixedly installed on the surface of the arc-shaped support body (23). A cleaning component (3) is installed below the base frame (21).

3. The multi-functional scale removal device for cement production according to claim 2, characterized in that: The cleaning assembly (3) includes a connecting shaft (31), a base plate (32), a gear ring (33), a first driving member (34), a driving gear (35), a second telescopic body (36), and a cleaning body (37). The connecting shaft (31) is fixedly installed below the base frame (21), and the base plate (32) is fixedly installed below the connecting shaft (31). The base plate (32) is circumferentially provided with an annular protrusion, and the gear ring (33) is slidably installed on the surface of the annular protrusion. The first driving member (34) is fixedly installed on the surface of the base plate (32), and the driving gear (35) that meshes with the gear ring (33) is coaxially fixed on the surface of the first driving member (34). The second telescopic body (36) is fixedly installed on the surface of the gear ring (33), and the cleaning body (37) is fixedly installed at the end of the second telescopic body (36).

4. The multi-functional scale removal device for cement production according to claim 3, characterized in that: The cleaning body (37) includes a base (371), a breaking tooth (372), a vibrator (373), and a brush (374). The base (371) is fixedly installed on the surface of the toothed ring (33). The breaking tooth (372) is fixedly installed on the base (371) in the circumferential direction in front of the rotation direction. The vibrator (373) is fixedly installed in the middle of the base (371). The brush (374) is fixedly installed on the side of the vibrator (373) away from the breaking tooth (372).

5. The multi-functional scale removal device for cement production according to claim 4, characterized in that: At least two of the breaking teeth (372) are fixedly installed in an alternating manner along the circumferential direction.

6. The multi-functional scale removal device for cement production according to claim 4, characterized in that: An integral inclined section is fixedly provided below the cleaning body (37).

7. The multi-functional scale removal device for cement production according to claim 5, characterized in that: Multiple cleaning bodies (37) are fixedly mounted on the surface of the toothed ring (33) in a circumferential array.

8. The multi-functional scale removal device for cement production according to claim 4, characterized in that: The vibrating body (373) includes a linear vibrator (375) and a vibrating plate (376), and the end of the linear vibrator (375) is fixedly installed with a vibrating plate (376) having the same structure as the arc plate.

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