Quantitative feeder for vanadium-titanium slag powder delivery
By installing a protective cover and a fan on the quantitative feeder to collect dust, and using a filter cloth and a beater plate to clean the collection pipe, the problem of dust diffusion is solved, achieving efficient dust collection and recycling, and reducing environmental pollution and material waste.
Patent Information
- Application Number
- CN202422847194.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-21
AI Technical Summary
In the process of conveying vanadium-titanium slag powder, the dust generated when the powder falls into the hopper of the existing quantitative feeder is easy to spread, resulting in environmental pollution and material waste.
A protective cover is installed on the hopper, and the dust is concentrated into the pipe by the exhaust fan. The dust is blocked and collected into the collection pipe by the filter cloth. The filter cloth is cleaned by the detachable collection pipe and the beater plate to achieve centralized collection and recycling of dust.
It effectively reduces dust diffusion, lowers environmental pollution and material waste, and improves dust collection efficiency and recycling rate.
Smart Images
Figure CN223534477U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of vanadium-titanium slag powder production, and more specifically, it relates to a quantitative feeder for vanadium-titanium slag powder discharge. Background Technology
[0002] Vanadium-titanium slag has a wide range of applications, not only in the metallurgical industry to improve the quality and performance of steel, but also in the environmental protection field to recycle vanadium and titanium resources and reduce environmental pollution. A quantitative feeder is required for the outgoing transport of vanadium-titanium slag powder. This quantitative feeder is a mechanical device that continuously weighs, measures, and quantitatively transports solid bulk materials (lumps, granules, powders, etc.), integrating conveying, weighing, and quantitative control into a single product.
[0003] Existing quantitative feeders have hoppers for receiving materials. The materials enter the conveyor belt through the hoppers, but the impact of powder falling into the hoppers causes a large amount of dust containing the materials to spread. Currently, baffles are usually added above and to the sides of the hoppers to reduce the spread of dust, but some dust still spreads from the material inlet to outside the baffles, causing environmental pollution and material waste. Utility Model Content
[0004] The purpose of this utility model is to provide a quantitative feeder for vanadium-titanium slag powder discharge, so as to solve the technical problem in the prior art that some dust will diffuse from the material inlet to the outside of the baffle, causing environmental pollution and material waste.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a quantitative feeder for vanadium-titanium slag powder discharge is provided, including a hopper installed on the quantitative feeder. A protective cover with an opening facing the material inlet direction is provided on the top of the hopper. A pipe is connected to one side of the protective cover. An exhaust fan is installed in the pipe. An installation port is vertically connected to the pipe. A collection pipe is inserted into the installation port. The collection pipe is located inside the pipe and has an opening facing downward to one side of the protective cover. A filter screen is embedded on the side of the collection pipe located inside the pipe and away from the protective cover. The bottom of the collection pipe is lower than the pipe.
[0006] In one possible implementation, based on the above technical solutions, a bracket plate is provided at the top of the collection pipe and clamped onto the pipe, and a fixing component is provided at the bottom of the pipe for clamping and positioning the collection pipe.
[0007] In one possible implementation, based on the above technical solutions, the fixing assembly includes a fixing plate, a compression spring, and a top block. There are two fixing plates fixed below the pipe, with the two fixing plates located on opposite sides of the collecting pipe. The compression spring is connected to the corresponding fixing plate, and the top block is slidably disposed below the pipe and fixed to the corresponding compression spring. When the two top blocks clamp the collecting pipe, the compression spring is in a compressed state. The top of the top block is inclined toward the collecting pipe.
[0008] In one possible implementation, based on the above technical solutions, the side of the collection pipe located below the pipeline is a detachable plate, and the detachable plate is detachably connected to the collection pipe.
[0009] In one possible implementation, based on the above technical solutions, the disassembly plate and the collection pipe are connected by bolts.
[0010] In one possible implementation, based on the above technical solutions, a protective net is provided at the connection between the pipe and the protective cover.
[0011] In one possible implementation, based on the above technical solutions, a rotating shaft is rotatably connected inside the pipe to the side of the collection pipe opposite to the protective cover. A beater plate is fixed on the rotating shaft, and a drive motor connected to the rotating shaft is provided on the outside of the pipe. The beater plate is used to beat the filter cloth.
[0012] In one possible implementation, based on the above technical solutions, the striking plate is a mesh structure.
[0013] The beneficial effects of the quantitative feeder for vanadium-titanium slag powder discharge provided by this utility model are as follows: Compared with the prior art, this utility model concentrates the dust and initially prevents its diffusion through a protective cover, and then draws the dust in the protective cover into the pipeline through an exhaust fan. The dust entering the pipeline is blocked by the filter cloth and falls into the collection pipe, which further improves the dust diffusion prevention effect. Moreover, the collection pipe can be removed from the installation port, which is conducive to the recycling and treatment of material dust and reduces material waste. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1This is a schematic diagram of the structure of the quantitative feeder for vanadium-titanium slag powder discharge provided in an embodiment of the present invention;
[0016] Figure 2 This is a partial cross-sectional view of a quantitative feeder for vanadium-titanium slag powder discharge provided in an embodiment of this utility model.
[0017] The labels for the attached figures are as follows:
[0018] 1. Hopper; 2. Protective cover; 3. Pipeline; 31. Exhaust fan; 32. Mounting port; 33. Protective net; 34. Rotating shaft; 35. Beating plate; 36. Drive motor; 4. Collection pipe; 41. Filter cloth; 42. Shelf plate; 43. Disassembly plate; 5. Fixing components; 51. Fixing plate; 52. Compression spring; 53. Top block. Detailed Implementation
[0019] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of this application, not all of them. The specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0020] It should be further noted that the accompanying drawings and embodiments of this utility model mainly describe the concept of this utility model. Based on this concept, some specific forms and settings of connection relationships, positional relationships, power mechanisms, power supply systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of this utility model, they can implement the above-mentioned specific forms and settings in a well-known manner.
[0021] The present invention provides a description of the quantitative feeder for vanadium-titanium slag powder discharge.
[0022] like Figure 1 and Figure 2 As shown, one embodiment of this utility model provides a quantitative feeder for vanadium-titanium slag powder discharge, including a hopper 1 set on the quantitative feeder. The top of the hopper 1 is provided with a protective cover 2 with an opening facing the material entry direction. A pipe 3 is connected to one side of the protective cover 2. A blower 31 is installed in the pipe 3. An installation port 32 is vertically connected to the pipe 3. A collection pipe 4 is inserted into the installation port 32. The collection pipe 4 is located in the pipe 3 and is opened to the side of the protective cover 2 facing downward. A filter mesh 41 is embedded in the side of the collection pipe 4 located in the pipe 3 and away from the protective cover 2. The bottom of the collection pipe 4 is lower than the pipe 3.
[0023] Compared with the prior art, the quantitative feeder for vanadium-titanium slag powder discharge provided in this embodiment concentrates the dust and initially prevents its diffusion through the protective cover 2, and then the dust in the protective cover 2 is drawn into the pipe 3 by the exhaust fan 31. The dust entering the pipe 3 is blocked by the filter cloth 41 and falls into the collection pipe 4, which further improves the dust diffusion prevention effect. Moreover, the collection pipe 4 can be removed from the installation port 32, which is conducive to the recycling and treatment of material dust and reduces material waste.
[0024] like Figures 1 to 2 As shown, based on the above embodiments, this utility model provides another specific embodiment as follows:
[0025] The top of the collection pipe 4 is provided with a bracket plate 42 that is clamped onto the pipe 3, and the bottom of the pipe 3 is provided with a fixing component 5 for clamping and positioning the collection pipe 4.
[0026] When installing the collection pipe 4, the collection pipe 4 is directly inserted into the installation port 32 from top to bottom until the bracket 42 is in contact with the top wall of the pipe 3. Then, the collection pipe 4 is further fixed by the fixing component 5, which improves the installation efficiency and stability of the collection pipe 4.
[0027] like Figure 2 As shown, based on the above embodiments, this utility model provides another specific embodiment as follows:
[0028] The fixing component 5 includes a fixing plate 51, a compression spring 52, and a top block 53. There are two fixing plates 51, which are fixed below the pipe 3. The two fixing plates 51 are located on opposite sides of the collection pipe 4. The compression spring 52 is connected to the corresponding fixing plate 51. The top block 53 is slidably disposed below the pipe 3 and fixed to the corresponding compression spring 52. When the two top blocks 53 clamp the collection pipe 4, the compression spring 52 is in a compressed state. The top of the top block 53 is inclined toward the position of the collection pipe 4.
[0029] When the collection pipe 4 is inserted into the installation port 32 from top to bottom, the bottom of the collection pipe 4 presses against the inclined surfaces of the two top blocks 53, causing the two top blocks 53 to slide in opposite directions until the bracket plate 42 is in contact with the top wall of the pipe 3. At this time, the two compression springs 52 clamp the bottom of the collection pipe 4 with the two top blocks 53. When the collection pipe 4 needs to be disassembled, the bracket plate 42 can be lifted directly upwards, which improves the ease of disassembly and assembly of the collection pipe 4.
[0030] like Figure 2 As shown, based on the above embodiments, this utility model provides another specific embodiment as follows:
[0031] The collection pipe 4 is located on one side below the pipe 3, and the disassembly plate 43 is detachably connected to the collection pipe 4.
[0032] Furthermore, the disassembly plate 43 is connected to the collection pipe 4 by bolts.
[0033] After the collection pipe 4 is removed, the disassembly plate 43 can be removed by unscrewing the bolts, which makes it easy to process the material dust collected in the collection pipe 4.
[0034] like Figure 2 As shown, based on the above embodiments, this utility model provides another specific embodiment as follows:
[0035] A protective net 33 is installed at the connection between the pipe 3 and the protective cover 2. The protective net 33 can prevent foreign objects from entering the pipe 3 and improve the stability of the dust collection process.
[0036] like Figures 1 to 2 As shown, based on the above embodiments, this utility model provides another specific embodiment as follows:
[0037] A rotating shaft 34 is rotatably connected inside the pipe 3 to the side of the collection pipe 4 away from the protective cover 2. A beater 35 is fixed on the rotating shaft 34. A drive motor 36 connected to the rotating shaft 34 is provided on the outside of the pipe 3. The beater 35 is used to beat the filter cloth 41.
[0038] After dust collection for a period of time, the drive motor 36 is started to rotate the shaft 34. The shaft 34 drives the beater plate 35 to beat the filter cloth 41, which can knock off the dust adsorbed on the filter cloth 41 and make it fall into the collection tube 4. This not only improves the dust collection effect, but also extends the service life of the filter cloth 41.
[0039] Furthermore, the tapping plate 35 has a mesh structure. When the tapping plate 35 taps the filter cloth 41, the filter cloth 41 deforms. The mesh holes of the tapping plate 35 can provide multiple deformation spaces for the filter cloth 41, which further improves the cleaning effect on the dust on the filter cloth 41.
[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A quantitative feeder for discharging vanadium-titanium slag powder, comprising a hopper (1) mounted on the quantitative feeder, characterized in that, The hopper (1) is provided with a protective cover (2) with an opening facing the material entry direction at the top. A pipe (3) is connected to one side of the protective cover (2). A fan (31) is provided in the pipe (3). An installation port (32) is vertically connected to the pipe (3). A collection pipe (4) is inserted into the installation port (32). The collection pipe (4) is located in the pipe (3) and has an opening facing downward on one side of the protective cover (2). A filter mesh (41) is embedded in the side of the collection pipe (4) located in the pipe (3) and away from the protective cover (2). The bottom of the collection pipe (4) is lower than the pipe (3).
2. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 1, characterized in that, The top of the collection tube (4) is provided with a bracket (42) clamped on the pipe (3), and the bottom of the pipe (3) is provided with a fixing component (5) for clamping and positioning the collection tube (4).
3. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 2, characterized in that, The fixing component (5) includes a fixing plate (51), a compression spring (52), and a top block (53). There are two fixing plates (51) and they are fixed below the pipe (3). The two fixing plates (51) are located on opposite sides of the collecting pipe (4). The compression spring (52) is connected to the corresponding fixing plate (51). The top block (53) is slidably disposed below the pipe (3) and fixed to the corresponding compression spring (52). When the two top blocks (53) clamp the collecting pipe (4), the compression spring (52) is in a compressed state. The top of the top block (53) is inclined toward the collecting pipe (4).
4. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 1, characterized in that, The collecting pipe (4) has a detachable plate (43) on one side below the pipe (3), and the detachable plate (43) is detachably connected to the collecting pipe (4).
5. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 4, characterized in that, The disassembly plate (43) is connected to the collection pipe (4) by bolts.
6. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 1, characterized in that, A protective net (33) is provided at the connection between the pipe (3) and the protective cover (2).
7. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 1, characterized in that, The pipe (3) is rotatably connected to a rotating shaft (34) located on the side of the collection pipe (4) away from the protective cover (2). A beater (35) is fixed on the rotating shaft (34). A drive motor (36) connected to the rotating shaft (34) is provided on the outside of the pipe (3). The beater (35) is used to beat the filter cloth (41).
8. The quantitative feeder for vanadium-titanium slag powder discharge as described in claim 7, characterized in that, The patting plate (35) is a mesh structure.