Cement conveying air chute power iron removal device

Abstract

The utility model relates to the field of cement, and discloses a cement conveying air chute power deironing device which comprises a chute body, four supporting legs are arranged on the lower end face of the chute body in a rectangular mode, a feeding port is formed in the rear portion of the center of the upper end face of the chute body, and a driving deironing structure is arranged in the center of the front end face of the chute body. A roller iron removing magnet is arranged in the center of the interior of the chute body, a collecting structure is arranged on one side of the front end face of the chute body, and a discharging electromagnetic valve is arranged on the front portion of one side of the lower end face of the chute body. According to the roller iron removal device, the design of combining the connecting plate, the driving motor, the belt, the rotating shaft and the rotator is adopted, so that the driving motor can drive the rotating shaft through the belt, and then the roller iron removal device is driven to rotate, so that iron impurities in cement are effectively adsorbed and removed; iron-containing impurities in the cement are removed, and adverse effects on the quality and performance of the cement are eliminated.

Description

Technical Field

[0001] The utility model relates to the field of cement, in particular to a cement conveying air chute power iron removal device. Background Art

[0002] The cement conveying air chute power iron removal device is a kind of equipment used in cement production lines. Its main function is to remove iron impurities in cement to ensure the stability of cement quality and the quality of the product. It is usually composed of a sloped trough and an air duct equipped with a fan. On the cement production line, it is used to transport cement raw materials and finished cement, and some light impurities will also be blown away in the process.

[0003] Although there are some existing cement conveying air chute powered iron removal devices, they often have problems such as low iron removal efficiency and complicated operation. Therefore, technical personnel in this field provide a cement conveying air chute powered iron removal device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a cement conveying air chute dynamic iron removal device is proposed. The design adopts a connecting plate, a driving motor, a belt, a rotating shaft and a rotator combination. This structure enables the driving motor to drive the rotating shaft through the belt, and then drives the drum iron removal to rotate, so as to effectively adsorb and remove iron impurities in cement, remove iron-containing impurities in cement and eliminate the adverse effects on the quality and performance of cement. The iron impurities removed from the drum iron removal are guided to a collection box through a chute, the iron impurities are adsorbed on the surface of the drum and enter the chute as the drum rotates, and are finally guided to the collection box for centralized collection, thereby realizing the centralized collection of iron impurities and improving the iron removal efficiency. Through the protective layer and the first wear-resistant layer, the protective layer provides outer protection for the drum iron removal, and the first wear-resistant layer is closer to the working part, which effectively reduces the wear of the drum iron removal and extends the service life of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement conveying air chute power iron removal device, comprising a chute body, the lower end face of the chute body is arranged in a rectangular shape with four supporting legs, a feed port is provided at the rear of the center of the upper end face of the chute body, a driving iron removal structure is provided at the center of the front end face of the chute body, a drum iron removal magnet is provided at the center of the inner part of the chute body, a collecting structure is provided at one side of the front end face of the chute body, a discharge solenoid valve is provided at the front of one side of the lower end face of the chute body, a protective structure is provided on the outer side wall and the inner side wall of the drum iron removal magnet, and a control panel is provided at the upper center of one side wall of the chute body;

[0006] Through the above technical scheme, by adopting the design of the combination of connecting plate, driving motor, belt, rotating shaft and rotator, this structure enables the driving motor to drive the rotating shaft through the belt, and then drives the drum to rotate, so as to effectively adsorb and remove iron impurities in cement, remove iron-containing impurities in cement and eliminate the adverse effects on the quality and performance of cement, and guide the iron impurities removed from the drum to the collection box through the chute. The iron impurities are adsorbed on the surface of the drum and enter the chute as the drum rotates, and are finally guided to the collection box for centralized collection, realizing the centralized collection of iron impurities and improving the iron removal efficiency. Through the protective layer and the first wear-resistant layer, the protective layer provides outer protection for the drum ferromagnetic removal, and the first wear-resistant layer is closer to the working part, which effectively reduces the wear of the drum ferromagnetic removal and extends the service life of the equipment.

[0007] Furthermore, the driven iron removal structure includes a connecting plate, a driving motor, a belt, a rotating shaft and a rotator, wherein the connecting plate is arranged at the front of one side of the upper end surface of the chute body, the driving motor is arranged at the center of the front end surface of the connecting plate, the rotator is arranged at the center of the rear inner wall of the chute body, the rotating shaft is arranged on the output end of the rotator, the rotating shaft sequentially penetrates the front inner wall of the drum iron removal and the front inner wall of the chute body to the outside of the chute body, and the belt is sleeved on the output end of the driving motor and the outer side wall of the rotating shaft;

[0008] Through the above technical scheme, the driving motor rotates through the belt, so that the belt drives the rotating shaft to rotate, and then drives the drum iron removal to rotate. The rotation of the drum iron removal enables it to effectively adsorb and remove iron impurities in the cement. At the same time, the drum iron removal is inclined to ensure that the iron impurities are smoothly discharged from the chute body.

[0009] Furthermore, the collection structure includes a chute and a collection box, the collection box is arranged at one side of the center of the front end surface of the chute body, the chute is arranged at one side of the center of the upper end surface of the collection box, and one end of the chute sequentially passes through the lower end surface of the chute body, the lower end surface of the protective structure and the lower end surface of the drum de-ferromagnetic to the inside of the drum de-ferromagnetic;

[0010] Through the above technical solution, the iron impurities removed from the drum de-ferromagnetization are guided to the collection box through the chute. When the drum de-ferromagnetization rotates, the iron impurities are adsorbed on the drum surface and enter the chute as the drum rotates, and are finally guided to the collection box for centralized collection.

[0011] Furthermore, the protective structure includes a protective layer and a first wear-resistant layer, the protective layer is sleeved on the outer side wall of the drum for removing iron and magnetism, and the first wear-resistant layer is sleeved on the inner side wall of the drum for removing iron and magnetism;

[0012] Through the above technical scheme, the role of the protective layer is to provide outer protection to prevent impurities and objects in the external environment from damaging the drum ferromagnetic remover. It can withstand external impact and friction, and play a role in protecting the internal structure of the drum ferromagnetic remover. The first wear-resistant layer is closer to the working part of the drum ferromagnetic remover, and its role is to resist the wear generated during the internal operation of the drum ferromagnetic remover. Since the drum ferromagnetic remover may come into contact with materials containing iron impurities during operation, the first wear-resistant layer can reduce the wear of the internal structure of the drum ferromagnetic remover and extend its service life.

[0013] Furthermore, the ferromagnetic material of the drum is a permanent magnet;

[0014] Through the above technical solution, the permanent magnet has stable magnetic properties and can continuously generate a magnetic field without the need for an external power supply. Therefore, it can continuously and stably remove iron, while reducing energy consumption and equipment maintenance costs, and improving iron removal efficiency and working stability.

[0015] Further, the chute body is at an inclined angle;

[0016] Through the above technical solution, the inclined chute body can accelerate the conveying of materials and improve the conveying efficiency. It also helps the separation and iron removal process of materials and enhances the iron removal effect.

[0017] Furthermore, the first wear-resistant layer is made of a hard alloy coating;

[0018] Through the above technical solution, the cemented carbide coating can effectively reduce the wear of the ferromagnetic surface of the drum, improve its durability and stability, reduce maintenance costs and downtime, and extend the service life of the equipment.

[0019] Furthermore, the material of the protective layer is polyethylene;

[0020] Through the above technical solution, the polyethylene protective layer can effectively block the erosion and damage of the drum by external impurities and objects, thereby extending its service life, reducing maintenance costs and downtime, and improving the reliability and stability of the equipment.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the power iron removal device of the cement conveying air chute adopts a design of a combination of a connecting plate, a driving motor, a belt, a rotating shaft and a rotator. This structure enables the driving motor to drive the rotating shaft through the belt, and then drives the drum to rotate to effectively absorb and remove iron impurities in cement, remove iron-containing impurities in cement and eliminate the adverse effects on the quality and performance of cement.

[0023] 2. In the utility model, the iron impurities removed from the drum for ferromagnetic removal are guided to the collection box through the chute. The iron impurities are adsorbed on the surface of the drum and enter the chute as the drum rotates, and are finally guided to the collection box for centralized collection, thereby realizing the centralized collection of iron impurities and improving the iron removal efficiency.

[0024] 3. In the utility model, the protective layer and the first wear-resistant layer are provided, wherein the protective layer provides outer protection for the drum to remove ferromagnetism, while the first wear-resistant layer is closer to the working part, which effectively reduces the wear of the drum to remove ferromagnetism and prolongs the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a cement conveying air chute power iron removal device proposed by the utility model;

[0026] Figure 2 It is a side sectional view of a cement conveying air chute power iron removal device proposed by the utility model;

[0027] Figure 3 This is a front view of a cement conveying air chute power iron removal device proposed by the utility model;

[0028] Figure 4 for Figure 2 A magnified schematic diagram of center A.

[0029] Legend:

[0030] 1. Chute body; 2. Support legs; 3. Feed port; 4. Drive iron removal structure; 401. Connecting plate; 402. Drive motor; 403. Belt; 404. Rotating shaft; 405. Rotator; 5. Drum iron removal; 6. Collection structure; 601. Chute; 602. Collection box; 7. Discharge solenoid valve; 8. Protection structure; 801. Protection layer; 802. First wear-resistant layer; 9. Control panel. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-4The utility model provides an embodiment: a cement conveying air chute power iron removal device, comprising a chute body 1, the lower end face of the chute body 1 is arranged in a rectangular shape with four supporting legs 2, a feed port 3 is arranged at the rear center of the upper end face of the chute body 1, and cement and other materials are transported from the feed port 3 to the front end of the chute by gravity through its inclination angle, a driving iron removal structure 4 is arranged at the center of the front end face of the chute body 1, which is responsible for providing power so that the iron removal device can work normally, a drum iron removal magnet 5 is arranged at the center of the inside of the chute body 1, and the magnetic field generated by its permanent magnetic material is used to absorb and separate ferromagnetic substances in cement to achieve the effect of iron removal, a collecting structure 6 is arranged on one side of the front end face of the chute body 1, which is used to collect ferromagnetic substances adsorbed by the iron removal magnet to prevent them from being re-mixed into the conveyed material, and a front side of the lower end face of the chute body 1 is arranged on the front A discharge solenoid valve 7 is provided for controlling the discharge of ferromagnetic materials adsorbed during the iron removal process to ensure their effective removal. A protective structure 8 is provided on the outer and inner walls of the drum iron removal device 5 to protect the iron removal device from damage by the external environment. A control panel 9 is provided at the upper center of one side wall of the chute body 1 for operating and monitoring the operating status of the iron removal device and adjusting the iron removal effect and parameters. The drum iron removal device 5 is made of permanent magnets, which have stable magnetic properties and can continuously generate magnetic fields without external power supply. Therefore, it can continuously and stably remove iron, while reducing energy consumption and equipment maintenance costs, and improving iron removal efficiency and working stability. The chute body 1 is at an inclined angle. The inclined chute body 1 can accelerate the conveying of materials and improve the conveying efficiency. It also helps the separation and iron removal process of materials and enhances the iron removal effect.

[0033] The driving iron removal structure 4 includes a connecting plate 401, a driving motor 402, a belt 403, a rotating shaft 404 and a rotator 405. The connecting plate 401 is arranged at the front side of the upper end surface of the chute body 1, the driving motor 402 is arranged at the center of the front end surface of the connecting plate 401, the rotator 405 is arranged at the center of the rear inner wall of the chute body 1, and the rotating shaft 404 is arranged on the output end of the rotator 405. The rotating shaft 404 passes through the front inner wall of the drum iron removal 5 and the front inner wall of the chute body 1 in sequence to the outside of the chute body 1. The belt 403 is sleeved on the output end of the driving motor 402 and the outer side wall of the rotating shaft 404. The driving motor 402 rotates through the belt 403, so that the belt 403 drives the rotating shaft 404 to rotate, and then drives the drum iron removal 5 to rotate. The rotation of the drum iron removal 5 enables it to effectively absorb and remove iron impurities in cement. At the same time, the drum iron removal 5 is tilted to ensure that the iron impurities are smoothly discharged from the chute body 1.

[0034] The collecting structure 6 includes a chute 601 and a collecting box 602. The collecting box 602 is arranged at one side of the center of the front end surface of the chute body 1, and the chute 601 is arranged at one side of the center of the upper end surface of the collecting box 602. One end of the chute 601 passes through the lower end surface of the chute body 1, the lower end surface of the protective structure 8 and the lower end surface of the drum ferromagnetic remover 5 in sequence to reach the inside of the drum ferromagnetic remover 5. The iron impurities removed from the drum ferromagnetic remover 5 are guided to the collecting box 602 through the chute 601. When the drum ferromagnetic remover 5 rotates, the iron impurities are adsorbed on the surface of the drum and enter the chute 601 as the drum rotates, and are finally guided to the collecting box 602 for centralized collection.

[0035] The protective structure 8 includes a protective layer 801 and a first wear-resistant layer 802. The protective layer 801 is sleeved on the outer wall of the drum ferromagnetic remover 5, and the first wear-resistant layer 802 is sleeved on the inner wall of the drum ferromagnetic remover 5. The protective layer 801 provides outer protection to prevent impurities and objects in the external environment from damaging the drum ferromagnetic remover 5. It can withstand external impact and friction and protect the internal structure of the drum ferromagnetic remover 5. The first wear-resistant layer 802 is closer to the working part of the drum ferromagnetic remover 5. Its function is to resist the wear and tear caused by the internal operation of the drum ferromagnetic remover 5. Since the drum ferromagnetic remover 5 may come into contact with iron-containing particles during operation, the first wear-resistant layer 802 is used to prevent the drum ferromagnetic remover 5 from being damaged. The material contact of the impurities, the first wear-resistant layer 802 can reduce the wear of the internal structure of the drum ferromagnetic remover 5 and extend its service life. The material of the first wear-resistant layer 802 is a cemented carbide coating. The cemented carbide coating can effectively reduce the wear on the surface of the drum ferromagnetic remover 5, improve its durability and stability, reduce maintenance costs and downtime, and extend the service life of the equipment. The material of the protective layer 801 is polyethylene. The polyethylene protective layer 801 can effectively block the erosion and damage of external impurities and objects to the drum ferromagnetic remover 5, extend its service life, while reducing maintenance costs and downtime, and improving the reliability and stability of the equipment.

[0036] Working principle: by using gravity through its inclination angle, cement and other materials are transported from the feed port 3 to the front end of the chute, and the materials enter the drum ferromagnetic remover 5 through the feed port 3. The protective layer 801 provides outer protection to prevent impurities and objects in the external environment from damaging the drum ferromagnetic remover 5. It can withstand external impact and friction, and play a role in protecting the internal structure of the drum ferromagnetic remover 5. The first wear-resistant layer 802 is closer to the working part of the drum ferromagnetic remover 5. Its function is to resist the wear and tear caused by the internal operation of the drum ferromagnetic remover 5. Since the drum ferromagnetic remover 5 may come into contact with materials containing iron impurities during operation, the first wear-resistant layer 802 can reduce The wear of the internal structure of the drum ferromagnetic remover 5 is reduced, and its service life is extended. The driving motor 402 rotates through the belt 403, so that the belt 403 drives the rotating shaft 404 to rotate, and then drives the drum ferromagnetic remover 5 to rotate. The rotation of the drum ferromagnetic remover 5 enables it to effectively adsorb and remove iron impurities in the cement. At the same time, the drum ferromagnetic remover 5 is tilted to ensure that the iron impurities are smoothly discharged from the chute body 1, and the iron impurities removed from the drum ferromagnetic remover 5 are guided to the collection box 602 through the chute 601. When the drum ferromagnetic remover 5 rotates, the iron impurities are adsorbed on the surface of the drum and enter the chute 601 as the drum rotates, and are finally guided to the collection box 602 for centralized collection.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cement conveying air chute power iron removal device, comprising a chute body (1), characterized in that: The lower end face of the chute body (1) is arranged in a rectangular shape and is provided with four supporting legs (2); a feed port (3) is provided at the rear center of the upper end face of the chute body (1); a driving iron removal structure (4) is provided at the center of the front end face of the chute body (1); a roller iron removal magnet (5) is provided at the center of the interior of the chute body (1); a collecting structure (6) is provided at one side of the front end face of the chute body (1); a discharge solenoid valve (7) is provided at the front of one side of the lower end face of the chute body (1); a protective structure (8) is provided on the outer side wall and the inner side wall of the roller iron removal magnet (5); and a control panel (9) is provided at the upper center of one side wall of the chute body (1).

2. A cement conveying air chute power iron removal device according to claim 1, characterized in that: The driven iron removal structure (4) comprises a connecting plate (401), a driving motor (402), a belt (403), a rotating shaft (404) and a rotator (405), wherein the connecting plate (401) is arranged at the front of one side of the upper end surface of the chute body (1), the driving motor (402) is arranged at the center of the front end surface of the connecting plate (401), the rotator (405) is arranged at the center of the rear inner wall of the chute body (1), the rotating shaft (404) is arranged on the output end of the rotator (405), the rotating shaft (404) passes through the front inner wall of the drum iron removal (5) and the front inner wall of the chute body (1) in sequence and passes to the outside of the chute body (1), and the belt (403) is sleeved on the output end of the driving motor (402) and the outer side wall of the rotating shaft (404).

3. The cement conveying air chute power iron removal device according to claim 1 is characterized by: The collecting structure (6) comprises a chute (601) and a collecting box (602), wherein the collecting box (602) is arranged at one side of the center of the front end surface of the chute body (1), and the chute (601) is arranged at one side of the center of the upper end surface of the collecting box (602). One end of the chute (601) passes through the lower end surface of the chute body (1), the lower end surface of the protective structure (8) and the lower end surface of the drum de-ferromagnetic (5) in sequence and passes into the interior of the drum de-ferromagnetic (5).

4. The cement conveying air chute power iron removal device according to claim 1 is characterized by: The protective structure (8) comprises a protective layer (801) and a first wear-resistant layer (802), wherein the protective layer (801) is sleeved on the outer wall of the drum de-ferromagnetic device (5), and the first wear-resistant layer (802) is sleeved on the inner wall of the drum de-ferromagnetic device (5).

5. The cement conveying air chute power iron removal device according to claim 1 is characterized by: The material of the roller de-ferromagnetic (5) is a permanent magnet.

6. The cement conveying air chute power iron removal device according to claim 1 is characterized by: The chute body (1) is at an inclined angle.

7. The cement conveying air chute power iron removal device according to claim 4 is characterized by: The first wear-resistant layer (802) is made of a hard alloy coating.

8. The cement conveying air chute power iron removal device according to claim 4 is characterized by: The material of the protective layer (801) is polyethylene.

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