Drum screen for refractory material production
By designing a drum screen with spiral blades and cleaning brushes, the problems of material insertion and dust pollution are solved, and screening efficiency and environmental sanitation are improved.
Patent Information
- Application Number
- CN202420830785.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing roller screen is prone to insert materials during screening, resulting in reduced screening efficiency, reduced accuracy, and dust pollutes the environment and affects the physical and mental health of workers.
A drum screen including a support plate, connecting shaft, support rod, spiral blade, cleaning brush, dust cover and vacuum cleaner is designed. The drum screen is driven to rotate by driving the motor, and evenly screened with the spiral blade, and cleaned by cleaning brush Insert materials, dust covers and vacuum cleaners to handle dust.
Improve the screening efficiency and accuracy of the drum screen, prevent dust pollution, and improve the working environment.
Smart Images
Figure CN222152785U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refractory material processing, in particular to a drum screen for refractory material production. Background Art
[0002] Refractory materials refer to a type 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 air stoves, electric furnaces, boilers, high-temperature reactors, as well as high-temperature pipes, chimneys, heat exchangers and other heat-resistant components.
[0003] However, in the prior art, some materials will be stuck in the screen holes when the drum screen is screening. If they are not cleaned in time, the materials will accumulate inside the drum screen, thereby reducing the screening efficiency of the drum screen and the accuracy of material screening. In addition, when the drum screen is screening, the dust in the materials will float everywhere, causing pollution to the surrounding working environment. The dust will be inhaled by the workers and will also affect their physical and mental health. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that some materials will be stuck in the screen holes of the drum screen during screening, and if they are not cleaned in time, the materials will accumulate inside the drum screen, thereby reducing the screening efficiency of the drum screen and the accuracy of material screening. In addition, when the drum screen is screening, dust in the materials will float everywhere, causing pollution to the surrounding working environment, and the dust will be inhaled by the workers and will also affect their physical and mental health.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drum screen for refractory material production, comprising: a box body and a connecting shaft, a support plate is fixedly installed on one side of the top outer surface of the box body, one end of the connecting shaft is movably embedded in the inside of the support plate, and the other end of the connecting shaft is movably embedded in the upper end of the box body away from the support plate, and the connecting shaft is inclined, and also includes:
[0006] A plurality of support rods are fixedly mounted on the outer surface of the connecting shaft, and a spiral blade is fixedly mounted on one end of the plurality of support rods;
[0007] The drum screen body is fixedly sleeved on the outer surfaces of the plurality of support rods, and the drum screen body is movably embedded in the interior of the box;
[0008] Two cleaning brushes are fixedly mounted on opposite surfaces inside the box body, and the two cleaning brushes are in contact with the outer surface of the drum screen body.
[0009] Preferably, an L-shaped plate is fixedly mounted on one side of the support plate, a driving motor is fixedly mounted on the outer surface of the L-shaped plate, and an output end of the driving motor is fixedly connected to one end of the connecting shaft.
[0010] The technical effect of adopting the above further solution is that the driving motor can better drive the drum screen body to perform rotational screening through the connecting shaft.
[0011] Preferably, an annular plate is fixedly mounted on one side of the drum screen body close to the driving motor, and a material guide plate is fixedly mounted on the top of the support plate.
[0012] The technical effect of adopting the above further solution is that the annular plate can prevent the material from spilling out, and the material guide plate can more conveniently add the refractory material to be screened into the interior of the drum screen body.
[0013] Preferably, a through groove is formed on one side of the box body away from the support plate, a discharge plate is fixedly embedded in the through groove, and one side of the discharge plate is in contact with one end of the drum screen body.
[0014] The technical effect of adopting the above further solution is that the discharge plate fits with one end of the drum screen body, so that the larger refractory materials after screening are easy to be taken out from the inside of the drum screen body.
[0015] Preferably, a dust cover is fixedly provided on the outer surface of the drum screen body, and a plurality of dust suction holes are provided inside the dust cover.
[0016] The technical effect of adopting the above further solution is that the dust cover can absorb the dust generated during screening to prevent the dust from polluting the surrounding environment.
[0017] Preferably, a delivery pipe is fixedly mounted on the outer surface of the dust cover, and a connecting pipe is fixedly connected to the outer surface of the delivery pipe.
[0018] The technical effect of adopting the above further solution is that the dust is transmitted to the connecting pipe through the conveying pipe and then enters the interior of the vacuum cleaner.
[0019] Preferably, a vacuum cleaner is fixedly mounted on the other end of the connecting pipe, and the vacuum cleaner is fixedly mounted on the outer surface of the box.
[0020] The technical effect of adopting the above further solution is that the vacuum cleaner can absorb the dust generated during screening, thereby improving the surrounding working environment.
[0021] Preferably, a mounting groove is provided at a lower end of one side of the box body, a collection box is movably embedded in the mounting groove, and a handle is fixedly installed on the outer surface of the collection box.
[0022] The technical effect of adopting the above further solution is that the collection box can collect the screened refractory materials in a centralized manner.
[0023] Compared with the prior art, the advantages and positive effects of the utility model are:
[0024] 1. In the utility model, the refractory materials to be screened are transported to the interior of the drum screen body through the guide plate, the driving motor is turned on to drive the connecting shaft to rotate, and the connecting shaft drives the drum screen body to rotate inside the box through multiple support rods. The drum screen body is inclined, and the rotation causes the internal refractory materials to be screened. The inside of the drum screen body is fixedly installed with spiral blades, which can better spread the refractory materials evenly so that they can be screened more fully. The refractory materials that fall after screening will fall into the collection box that is movably embedded in the box, and the collection box can be taken out from the inside of the installation slot by the handle, so as to collect the screened refractory materials, and the larger refractory materials are transmitted out through the through slot and collected centrally through the discharge plate.
[0025] 2. In the utility model, two cleaning brushes are fixedly installed on the opposite surfaces of the inner part of the box body. The two cleaning brushes are attached to the outer surface of the drum screen body, and the materials stuck in the sieve holes can be cleaned out to prevent the drum screen body from being blocked and unable to perform screening operations. A dust cover is fixed on the outer surface of the drum screen body. When the 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. The dust suction process can better improve the surrounding working environment and prevent pollution to the surroundings. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 The utility model provides a structural schematic diagram of a drum screen for refractory material production;
[0027] Figure 2 The utility model provides a schematic diagram of the explosion structure of a drum screen for refractory material production;
[0028] Figure 3 The utility model provides a cross-sectional structural schematic diagram of a drum screen for refractory material production;
[0029] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a drum screen for refractory material production.
[0030] Legend:
[0031] 1. Box body; 101. Support plate; 102. L-shaped plate; 103. Drive motor; 104. Mounting slot; 105. Collecting box; 106. Handle; 107. Dust cover; 108. Conveying pipe; 109. Connecting pipe; 110. Drum screen body; 111. Ring plate; 112. Guide plate; 113. Through slot; 114. Discharge plate; 115. Cleaning brush; 116. Connecting shaft; 117. Support rod; 118. Spiral blade; 119. Dust suction hole; 120. Vacuum cleaner. DETAILED DESCRIPTION
[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0034] Embodiment 1, as Figure 1-4 As shown, the utility model provides a drum screen for refractory material production, comprising: a box body 1 and a connecting shaft 116, a support plate 101 is fixedly installed on one side of the top outer surface of the box body 1, one end of the connecting shaft 116 is movably embedded in the inside of the support plate 101, and the other end of the connecting shaft 116 is movably embedded in the upper end of the box body 1 away from the support plate 101, and the connecting shaft 116 is inclined, and further comprises: a plurality of support rods 117, all of which are fixedly installed on the outer surface of the connecting shaft 116, and a spiral blade 118 is fixedly installed on one end of the plurality of support rods 117; a drum screen body 110, which is fixedly sleeved on the outer surface of the plurality of support rods 117, The drum screen body 110 is movably embedded in the interior of the box body 1; an L-shaped plate 102 is fixedly installed on one side of the support plate 101, and a driving motor 103 is fixedly installed on the outer surface of the L-shaped plate 102, and the output end of the driving motor 103 is fixedly connected to one end of the connecting shaft 116; an annular plate 111 is fixedly installed on the side of the drum screen body 110 close to the driving motor 103, and a guide plate 112 is fixedly installed on the top of the support plate 101; a through groove 113 is opened on the side of the box body 1 away from the support plate 101, and a discharge plate 114 is fixedly embedded in the through groove 113, and one side of the discharge plate 114 is in contact with one end of the drum screen body 110.
[0035] In this embodiment, the refractory material to be screened is transported to the interior of the drum screen body 110 through the guide plate 112, and the driving motor 103 is turned on to drive the connecting shaft 116 to rotate. The connecting shaft 116 drives the drum screen body 110 to rotate inside the box body 1 through multiple support rods 117. The drum screen body 110 is inclined, and the rotation causes the internal refractory material to be screened. The inside of the drum screen body 110 is fixedly installed with spiral blades 118, which can better spread the refractory material evenly so that it can be screened more fully. The refractory material that falls after screening will fall into the collection box 105 that is movably embedded in the box body 1. The collection box 105 can be taken out from the inside of the mounting groove 104 by the handle 106, so as to collect the screened refractory material, and the larger refractory material is transmitted out through the through groove 113 and collected centrally through the discharge plate 114.
[0036] Embodiment 2, as Figure 1-4 As shown, two cleaning brushes 115 are fixedly mounted on opposite surfaces inside the casing 1, and the two cleaning brushes 115 are in contact with the outer surface of the drum screen body 110; a dust cover 107 is fixedly mounted on the outer surface of the drum screen body 110, and a plurality of dust suction holes 119 are provided inside the dust cover 107; a delivery pipe 108 is fixedly mounted on the outer surface of the dust cover 107, and a connecting pipe 109 is fixedly connected to the outer surface of the delivery pipe 108; a dust collector 120 is fixedly mounted on the other end of the connecting pipe 109, and the dust collector 120 is fixedly mounted on the outer surface of the casing 1; a mounting groove 104 is provided at the lower end of one side of the casing 1, and a collecting box 105 is movably embedded inside the mounting groove 104, and a handle 106 is fixedly mounted on the outer surface of the collecting box 105.
[0037] In this embodiment, two cleaning brushes 115 are fixedly installed on the opposite surfaces of the interior of the box body 1. The two cleaning brushes 115 are attached to the outer surface of the drum screen body 110, and the materials stuck in the sieve holes can be cleaned out to prevent the drum screen body 110 from being blocked and unable to perform screening operations. A dust cover 107 is fixedly sleeved on the outer surface of the drum screen body 110. When the vacuum cleaner 120 is turned on, the dust generated during screening can be sucked into the interior of the conveying pipe 108 through the dust suction hole 119, and then collected into the interior of the vacuum cleaner 120 through the connecting pipe 109. The dust suction process can better improve the surrounding working environment and prevent pollution to the surroundings.
[0038] Working principle: When in use, the refractory materials to be screened are transported to the inside of the drum screen body 110 through the guide plate 112, and the driving motor 103 is turned on to drive the connecting shaft 116 to rotate. The connecting shaft 116 drives the drum screen body 110 to rotate inside the box body 1 through multiple support rods 117. The drum screen body 110 is inclined, and the rotation allows the internal refractory materials to be screened. The inside of the drum screen body 110 is fixedly installed with spiral blades 118, which can better spread the refractory materials evenly and make them more fully screened. The refractory materials that fall after screening will fall into the collection box 105 that is movably embedded in the box body 1. The collection box 105 can be taken out from the inside of the mounting groove 104 through the handle 106, thereby screening. The larger refractory materials are transmitted out through the through groove 113 and collected centrally through the discharging plate 114. Two cleaning brushes 115 are fixedly installed on the opposite surfaces of the interior of the box body 1. The two cleaning brushes 115 are attached to the outer surface of the drum screen body 110, and the materials stuck in the sieve holes can be cleaned up to prevent the drum screen body 110 from being blocked and unable to perform screening operations. A dust cover 107 is fixedly provided on the outer surface of the drum screen body 110. When the vacuum cleaner 120 is turned on, the dust generated during screening can be sucked into the interior of the conveying pipe 108 through the dust suction hole 119, and then collected into the interior of the vacuum cleaner 120 through the connecting pipe 109. The dust suction process can better improve the surrounding working environment and prevent pollution to the surrounding.
[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A drum screen for refractory material production, comprising: A box body (1) and a connecting shaft (116), wherein a support plate (101) is fixedly mounted on one side of the top outer surface of the box body (1), one end of the connecting shaft (116) is movably embedded in the interior of the support plate (101), and the other end of the connecting shaft (116) is movably embedded in the upper end of the box body (1) away from the support plate (101), and the connecting shaft (116) is inclined, characterized in that it also includes: A plurality of support rods (117) are fixedly mounted on the outer surface of the connecting shaft (116), and a spiral blade (118) is fixedly mounted on one end of the plurality of support rods (117); A drum screen body (110) is fixedly sleeved on the outer surface of the plurality of support rods (117), and the drum screen body (110) is movably embedded in the interior of the box (1); The two cleaning brushes (115) are fixedly mounted on opposite surfaces inside the box (1), and the two cleaning brushes (115) are in contact with the outer surface of the drum screen body (110).
2. A drum screen for refractory material production according to claim 1, characterized in that: An L-shaped plate (102) is fixedly mounted on one side of the support plate (101), a drive motor (103) is fixedly mounted on the outer surface of the L-shaped plate (102), and an output end of the drive motor (103) is fixedly connected to one end of a connecting shaft (116).
3. A drum screen for refractory material production according to claim 1, characterized in that: An annular plate (111) is fixedly mounted on one side of the drum screen body (110) close to the drive motor (103), and a material guide plate (112) is fixedly mounted on the top of the support plate (101).
4. A drum screen for refractory material production according to claim 1, characterized in that: A through slot (113) is provided on a side of the box body (1) away from the support plate (101), a discharge plate (114) is fixedly embedded inside the through slot (113), and one side of the discharge plate (114) is in contact with one end of the drum screen body (110).
5. The drum screen for refractory material production according to claim 1, characterized in that: A dust cover (107) is fixedly provided on the outer surface of the drum screen body (110), and a plurality of dust suction holes (119) are provided inside the dust cover (107).
6. A drum screen for refractory material production according to claim 5, characterized in that: A delivery pipe (108) is fixedly mounted on the outer surface of the dust cover (107), and a connecting pipe (109) is fixedly connected to the outer surface of the delivery pipe (108).
7. A drum screen for refractory material production according to claim 6, characterized in that: A vacuum cleaner (120) is fixedly mounted on the other end of the connecting pipe (109); the vacuum cleaner (120) is fixedly mounted on the outer surface of the box body (1).
8. The drum screen for refractory material production according to claim 1, characterized in that: A mounting groove (104) is provided at the lower end of one side of the box body (1), a collection box (105) is movably embedded in the mounting groove (104), and a handle (106) is fixedly mounted on the outer surface of the collection box (105).