A roller screen for refractory production

Abstract

The utility model discloses a roller screen for refractory production relates to refractory production technical field, and this roller screen for refractory production includes dustproof box, the inside of dustproof box is provided with roller screen main part, the right side top of dustproof box is installed with inlet, the left side bottom of dustproof box is installed with discharge gate, and the middle installation of discharge gate has first dustproof curtain, the inside of both sides of dustproof box is installed with two cleaning components, the bottom of dustproof box is installed with dustproof component, the utility model discloses through dustproof box and dust removal component and the cooperation of cleaning component to carry out dustproof treatment when roller screen operation, through the operation of electric push rod to the distance of the cleaning brush and roller screen main part's adhesion is convenient for adjusting, through dustproof box and dust removal component to the inside dust removal treatment of dustproof box, through the effect of dust prevention of first dustproof curtain when the discharge of discharge hopper, the practicality of the device has been improved.

Description

Technical Field

[0001] This utility model relates to the field of refractory material production technology, specifically a drum screen for refractory material production. Background Technology

[0002] Refractory materials are a class of inorganic non-metallic materials that can maintain their physical and chemical stability in high-temperature environments. They are mainly used in the lining structures of various high-temperature industrial equipment such as furnaces, hot blast stoves, electric furnaces, boilers, and high-temperature reactors, as well as heat-resistant components such as high-temperature pipes, chimneys, and heat exchangers.

[0003] Existing patent CN222152785U discloses a rotary screen for refractory material production, comprising: a housing and a connecting shaft. A support plate is fixedly installed on one side of the top outer surface of the housing. One end of the connecting shaft is movably embedded inside the support plate, and the other end of the connecting shaft is movably embedded on the upper end of the housing away from the support plate. The connecting shaft is inclined. Two cleaning brushes are fixedly installed on opposite sides inside the housing. The two cleaning brushes are attached to the outer surface of the rotary screen body to clean the material stuck in the screen holes, preventing the rotary screen body from being blocked and unable to perform screening operations. A dust cover is fixedly fitted on the outer surface of the rotary screen body. When a vacuum cleaner is turned on, the dust generated during screening can be sucked into the inside of the conveying pipe through the dust suction hole, and then collected into the inside of the vacuum cleaner through the connecting pipe.

[0004] However, this drum screen still has some drawbacks. During use, because the position of the cleaning brush is fixed, it is not convenient to adjust the distance between the cleaning brush and the drum screen, thus making it difficult to adjust the cleaning effect. In addition, the operation of pulling the handle to remove the collection box and send out the material is rather cumbersome.

[0005] Based on this, a drum screen for refractory material production is now provided, which can eliminate the drawbacks of existing equipment. Utility Model Content

[0006] The purpose of this utility model is to provide a drum screen for refractory material production, so as to solve the problems of inconvenient adjustment of cleaning brushes and cumbersome discharge operation that easily causes dust in the background technology.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A rotary drum screen for refractory material production includes a dustproof box, inside which the rotary drum screen body is installed. A feed inlet is installed on the top right side of the dustproof box, and a discharge outlet is installed on the bottom left side of the dustproof box. A first dustproof curtain is installed in the middle of the discharge outlet.

[0009] Two cleaning components are installed inside both sides of the dustproof box;

[0010] The bottom of the dustproof box is equipped with a dustproof component.

[0011] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0012] In one alternative: a discharge hopper is installed at the bottom of the dustproof box, and a first electric sealing door is rotatably connected to the bottom of the discharge hopper.

[0013] In one alternative: a dust removal assembly is installed on the top of the dust box.

[0014] In one alternative embodiment: the dust removal assembly includes a dust collection plate mounted on top of a dustproof box, a vacuum cleaner mounted at the top center of the dust collection plate, a dust removal pipe mounted on top of the vacuum cleaner, and a dust removal bag mounted at the bottom of the dust removal pipe.

[0015] In one alternative: the cleaning assembly includes a support plate installed inside both sides of the dustproof box, two electric actuators installed on the inner sides of the support plate, an electric roller installed at the output end of the electric actuator, and a cleaning brush installed on the outer side of the electric roller.

[0016] In one alternative: the dustproof assembly includes a base installed at the bottom of the dustproof box, a settling box installed inside the base, a second electrically operated sealing door rotatably connected to the bottom center of the settling box, and a second dustproof curtain installed around the bottom perimeter of the settling box.

[0017] In one alternative: a discharge assembly is installed at the inner bottom of the base.

[0018] In one alternative: the discharge assembly consists of a discharge conveyor belt.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model uses a dustproof box, a dust removal component, and a cleaning component together to perform dust prevention treatment during the operation of the drum screen. The operation of the electric push rod facilitates the adjustment of the contact distance between the cleaning brush and the drum screen body. The dustproof box and the dust removal component perform dust removal treatment inside the dustproof box. The first dustproof curtain plays a dust prevention role when discharging material from the discharge hopper, thus improving the practicality of the device.

[0021] 2. This utility model uses the combined use of a dustproof component and a discharge component. By opening the first electric sealing door, the material is sent into the interior of the settling box for settling. Then, by opening the second electric sealing door and cooperating with the second dustproof curtain, the material is sent into the top of the discharge conveyor belt and discharged through the discharge conveyor belt. This improves the convenience of material discharge and the dustproof effect of the discharge. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the dustproof box and dust removal components of this utility model.

[0024] Figure 3 This is a schematic diagram of the cleaning component of this utility model.

[0025] Figure 4 This is a schematic diagram of the dustproof component and the discharge component of this utility model.

[0026] Figure reference numerals: 1. Dustproof box; 11. Rotary drum screen body; 12. Feed inlet; 13. Discharge outlet; 14. First dustproof curtain; 15. Discharge hopper; 16. First electric sealing door; 17. Dust suction plate; 18. Vacuum cleaner; 19. Dust removal pipe; 110. Dust removal bag; 2. Support plate; 21. Electric push rod; 22. Electric roller; 23. Cleaning brush; 3. Base; 31. Settling box; 32. Second electric sealing door; 33. Second dustproof curtain; 34. Discharge conveyor belt. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, such as Figures 1-4 As shown, a rotary drum screen for refractory material production includes: a dustproof box 1, a rotary drum screen body 11 is provided inside the dustproof box 1, a feed inlet 12 is installed on the top right side of the dustproof box 1, a discharge outlet 13 is installed on the bottom left side of the dustproof box 1, and a first dustproof curtain 14 is installed in the middle of the discharge outlet 13.

[0029] Two cleaning components are installed inside both sides of the dustproof box 1;

[0030] The bottom of the dustproof box 1 is equipped with a dustproof component.

[0031] In this embodiment, the refractory material is screened by the drum screen body 11 running inside the dust box 1. The dust box 1 is used for dust prevention. The material is fed through the feed inlet 12 and the large pieces of material screened out are discharged through the discharge outlet 13. The first dust curtain 14 is used to prevent dust. The dust prevention components are used to prevent dust during material discharge. The drum screen body 11 is cleaned by the cleaning components.

[0032] In one embodiment, such as Figure 1 and Figure 2 As shown, a discharge hopper 15 is installed at the bottom of the dustproof box 1. A first electric sealing door 16 is rotatably connected to the bottom of the discharge hopper 15. The screened material is sent into the settling box 31 by the operation of the first electric sealing door 16.

[0033] In one embodiment, such as Figure 1 and Figure 2 As shown, a dust removal assembly is installed on the top of the dustproof box 1 to remove dust from the inside of the dustproof box 1.

[0034] In one embodiment, such as Figure 1 and Figure 2 As shown, the dust removal assembly includes a dust suction plate 17, which is installed on the top of the dustproof box 1. A vacuum cleaner 18 is installed in the middle of the top of the dust suction plate 17. A dust removal pipe 19 is installed on the top of the vacuum cleaner 18. A dust removal bag 110 is installed at the bottom of the dust removal pipe 19. By operating the vacuum cleaner 18, the dust is drawn out by the dust suction plate 17 and then sent into the dust removal bag 110 for collection through the dust removal pipe 19.

[0035] In one embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, the cleaning assembly includes a support plate 2, which is installed inside both sides of the dustproof box 1. Two electric push rods 21 are installed on both sides of the inside of the support plate 2. An electric roller 22 is installed at the output end of the electric push rod 21. A cleaning brush 23 is installed on the outside of the electric roller 22. By operating the electric push rods 21 on both sides inside the support plate 2, the electric roller 22 is pushed to move, thereby adjusting the distance between the cleaning brush 23 and the drum screen body 11.

[0036] In one embodiment, such as Figure 1 , Figure 2 and Figure 4As shown, the dustproof component includes a base 3, which is installed at the bottom of the dustproof box 1. A settling box 31 is installed inside the base 3. A second electric sealing door 32 is rotatably connected to the bottom center of the settling box 31. A second dustproof curtain 33 is installed around the bottom of the settling box 31. After the material is settling in the settling box 31, the second electric sealing door 32 is opened, and the second dustproof curtain 33 is used to prevent the falling material from getting dusty.

[0037] In one embodiment, such as Figure 1 and Figure 4 As shown, a discharge assembly is installed at the bottom of the base 3, through which the screened materials are discharged.

[0038] In one embodiment, such as Figure 1 and Figure 4 As shown, the discharge assembly consists of a discharge conveyor belt 34, which discharges materials through its operation.

[0039] The above embodiment discloses a rotary drum screen for refractory material production. Refractory material is fed into the rotary drum screen body 11 inside the dustproof box 1 through the feed inlet 12. The rotary drum screen body 11 rotates, thus screening the refractory material. Large pieces of refractory material are discharged through the discharge outlet 13. A first dustproof curtain 14 inside the discharge outlet 13 prevents dust during discharge. A vacuum cleaner 18 causes the suction plate 17 to collect dust from the top of the dustproof box 1. Dust is collected in a dust collection bag 110 through a dust collection pipe 19, preventing dust pollution. The electric push rods 21 in the support plates 2 on both sides of the dustproof box 1 drive two electric rollers 22, thereby adjusting the cleaning brush 23 and the rotary drum screen. The distance between the main body 11 and the operation of the electric roller 22 drives the cleaning brush 23 to rotate, so as to clean the main body 11 of the drum screen and avoid the problem of screen blockage. This improves the adjustability of the device. The first electric sealing door 16 at the bottom of the discharge hopper 15 is opened to send the screened refractory material into the settling box 31. The first electric sealing door 16 is closed to seal the settling box 31 and allow the dust to fall off. The second electric sealing door 32 at the bottom of the settling box 31 is opened to send the settling refractory material to the top of the discharge conveyor belt 34. The second dust curtain 33 provides dust protection. The operation of the discharge conveyor belt 34 drives the refractory material out, which improves the dust protection effect and convenience of the device.

[0040] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A rotary drum screen for refractory material production, comprising a dustproof box (1), characterized in that, The dust box (1) is equipped with a drum screen body (11) inside. The dust box (1) has a feed inlet (12) installed on the top right side and a discharge outlet (13) installed on the bottom left side. A first dust curtain (14) is installed in the middle of the discharge outlet (13). Two cleaning components are installed inside both sides of the dustproof box (1); The bottom of the dustproof box (1) is equipped with a dustproof component; A dust removal assembly is installed on the top of the dust box (1); The dust removal assembly includes a dust suction plate (17), which is installed on the top of the dust box (1). A vacuum cleaner (18) is installed in the middle of the top of the dust suction plate (17), a dust removal pipe (19) is installed on the top of the vacuum cleaner (18), and a dust removal bag (110) is installed at the bottom of the dust removal pipe (19). The cleaning assembly includes a support plate (2) which is installed inside both sides of the dustproof box (1). Two electric push rods (21) are installed on both sides inside the support plate (2). An electric roller (22) is installed at the output end of the electric push rod (21). A cleaning brush (23) is installed on the outside of the electric roller (22).

2. The drum screen for refractory material production according to claim 1, characterized in that, The bottom of the dust box (1) is equipped with a discharge hopper (15), and the bottom of the discharge hopper (15) is rotatably connected to a first electric sealing door (16).

3. The drum screen for refractory material production according to claim 1, characterized in that, The dustproof component includes a base (3), which is installed at the bottom of the dustproof box (1). A static box (31) is installed inside the base (3). A second electric sealing door (32) is rotatably connected to the bottom center of the static box (31). A second dustproof curtain (33) is installed around the bottom of the static box (31).

4. A drum screen for refractory material production according to claim 3, characterized in that, The bottom of the base (3) is equipped with a discharge assembly.

5. A drum screen for refractory material production according to claim 4, characterized in that, The discharge assembly consists of a discharge conveyor belt (34).

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