Cleaning device of steel belt reduction furnace
By combining the brush and cleaning tube design in the cleaning device of the steel belt reduction furnace, the problem of incomplete cleaning of residual powder on the transmission steel belt and dust pollution is solved, and a more thorough cleaning and a cleaner working environment is achieved.
Patent Information
- Application Number
- CN202421128751.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-22
AI Technical Summary
When cleaning the remaining powder on the transmission steel belt, the existing steel belt reduction furnace cleaning device is not thorough enough and is prone to dust, resulting in environmental pollution.
A cleaning device including a brush and a cleaning tube is designed for loosening and scraping residual powder, and the cleaning tube is flushed and dust-reduced by a water flow.
The thorough cleaning of the transmission steel belt is achieved, which reduces dust generation, reduces environmental pollution, and provides a good working environment.
Smart Images
Figure CN222453533U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a steel belt type reduction furnace, in particular to a cleaning device for the steel belt reduction furnace. Background Art
[0002] The steel belt reduction furnace is a powder metallurgy equipment that uses a transmission steel belt as a powder carrier to reduce materials in a reducing atmosphere. During the operation of the steel belt reduction furnace, after the prepared metal powder is collected on the transmission steel belt, a small amount of powder will inevitably remain on the transmission steel belt, so it is necessary to clean the residual powder to ensure the cleanliness of the transmission steel belt. At present, most people use a brush to clean the residual powder on the transmission steel belt, but this method not only does not brush away the residual powder thoroughly, but also easily generates dust during the brushing process, causing environmental pollution. Utility Model Content
[0003] In view of the above technical problems, the utility model provides a cleaning device for a steel strip reduction furnace which can clean residual powder more thoroughly.
[0004] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a cleaning device for a steel strip reduction furnace, comprising a transmission steel strip passing through the tail of the reduction furnace, and also comprising a cleaning tank arranged at the tail of the furnace, a bracket is arranged on the cleaning tank, a brush for brushing off residual powder on the transmission steel strip is arranged on the bracket, a cleaning pipe is arranged on at least one side of the brush along the moving direction of the transmission steel strip on the bracket, the water flowing out of the cleaning pipe cleans the transmission steel strip, and the cleaned water flows into the cleaning tank.
[0005] Furthermore, cleaning tubes are provided on both sides of the brush.
[0006] Furthermore, a roller is provided in the cleaning tank, the transmission steel belt is wrapped around the roller in an arc shape from the bottom, and the brush and the cleaning pipe are both arranged at one end of the cleaning tank away from the furnace tail.
[0007] Furthermore, one end of the bracket is connected to the other end of the cleaning tank close to the furnace tail, and the brush and the cleaning pipe are installed on the other end of the bracket.
[0008] Furthermore, a water collecting tank is connected to the lower side of the cleaning tank, and a filter screen is provided at the bottom of the cleaning tank. The cleaned water flows from the cleaning tank through the filter screen and then flows into the water collecting tank.
[0009] Furthermore, the bottom of the water collecting tank is connected to the sedimentation tank through a water outlet pipe, and the water outlet pipe extends into the lower part of the sedimentation tank.
[0010] Furthermore, a water supply pipe is connected to the upper part of the sedimentation tank, and a water pump is provided on the water supply pipe. The water in the upper part of the sedimentation tank is transported to the cleaning pipe through the water supply pipe under the power of the water pump.
[0011] From the above technical scheme, it can be seen that the utility model uses a brush to clean the residual powder on the transmission steel belt, and uses a cleaning pipe to rinse the transmission steel belt. The water flowing out of the cleaning pipe can clean the transmission steel belt on the one hand, and on the other hand, it can suppress the dust generated by the brush cleaning process, thereby reducing dust and playing a role in dust reduction. It can be seen that the utility model adopts the method of setting a brush and a cleaning pipe on the bracket at the same time, which can not only clean the transmission steel belt more thoroughly and ensure the cleanliness of the transmission steel belt; but also reduce environmental pollution and provide a good working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0013] Combine the following Figure 1 The present invention is described in detail. The exemplary embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.
[0014] like Figure 1 The utility model provides a cleaning device for a steel belt reduction furnace, which includes a transmission steel belt 2 passing through a furnace tail 21 of the reduction furnace, and also includes a cleaning tank 22 arranged at the furnace tail, a bracket 23 is arranged on the cleaning tank, and a brush 24 for brushing off residual powder on the transmission steel belt is arranged on the bracket, and the brush adopts an ordinary brush; a cleaning pipe 25 is arranged on at least one side of the brush along the moving direction of the transmission steel belt on the bracket, and the water flowing out of the cleaning pipe cleans the transmission steel belt, and the cleaned water flows into the cleaning tank. Only one cleaning pipe is set, and the cleaning pipe should be set at the front side of the brush, that is, in the moving direction of the transmission steel belt, the brush first brushes the residual powder, and then the cleaning pipe is used for cleaning. In this way, the residual powder is first loosened and brushed off by the brush, and then cleaned by the water in the cleaning pipe, so that the residual powder can be cleaned more thoroughly.
[0015] Furthermore, cleaning pipes 25 are provided on both sides of the brush, which further ensures thorough cleaning. The brush and the cleaning pipe are both arranged in a manner perpendicular to the movement direction of the transmission steel belt and close to the upper side of the transmission steel belt. The cleaning pipe adopts an ordinary water pipe, on which a plurality of through holes are provided, and the water in the cleaning pipe flows to the transmission steel belt through the plurality of through holes to achieve cleaning. During the implementation process, a roller 26 is provided in the cleaning tank, and the transmission steel belt is wrapped around the roller from the lower side in an arc shape. On the one hand, the setting of the roller can press down the transmission steel belt, so that the steel belt is in an arc shape, that is, the transmission steel belt first tilts downward and then tilts upward after passing through the furnace; on the other hand, roller friction is achieved between the roller and the transmission steel belt, which is beneficial to the operation of the transmission steel belt. The brush and the cleaning pipe of the utility model are both arranged at the end of the cleaning tank away from the furnace tail, that is, arranged on the side of the transmission steel belt tilting upward, thereby preventing the water after cleaning from contaminating the cleaned transmission steel belt part again, and further ensuring the cleanliness of the transmission steel belt.
[0016] One end of the bracket of the utility model is connected to the other end of the cleaning tank near the furnace tail, and the brush and cleaning pipe are installed at the other end of the bracket. This ensures that the bracket has enough space to facilitate the layout of the brush and cleaning pipe. Furthermore, a water collection tank 27 is connected to the lower side of the cleaning tank, and a filter screen 28 is provided at the bottom of the cleaning tank. The cleaned water flows into the water collection tank after being filtered by the filter screen from the cleaning tank. The powder on the filter screen can be collected again, dried, and used and sold together with the prepared metal powder product, reducing waste.
[0017] The water collection tank of the utility model adopts a conical design, which is convenient for collection, and its bottom is connected to the sedimentation tank 30 through a water outlet pipe 29 to precipitate the powder that has not been filtered out. The water outlet pipe extends into the lower part of the sedimentation tank to ensure the sedimentation effect and keep the water on the upper side of the sedimentation tank clean. Furthermore, a water supply pipe 31 is connected to the upper part of the sedimentation tank, and a water pump 32 is provided on the water supply pipe. The water on the upper part of the sedimentation tank is transported to the cleaning pipe by the water supply pipe under the power of the water pump, thereby realizing the recycling of water and saving costs.
Claims
1. A cleaning device for a steel strip reduction furnace, comprising a transmission steel strip passing through the tail of the reduction furnace, characterized in that: It also includes a cleaning tank arranged at the tail of the furnace, on which a bracket is arranged, on which a brush for brushing off residual powder on the transmission steel belt is arranged, and on the bracket a cleaning pipe is arranged on at least one side of the brush along the moving direction of the transmission steel belt, and the water flowing out of the cleaning pipe is used to clean the transmission steel belt, and the cleaned water flows into the cleaning tank; a water collecting tank is connected to the lower side of the cleaning tank, and a filter net is arranged at the bottom of the cleaning tank, and the cleaned water flows into the water collecting tank after being filtered by the filter net from the cleaning tank.
2. The cleaning device for a steel strip reduction furnace according to claim 1, characterized in that: Cleaning pipes are arranged on both sides of the brush.
3. The cleaning device for a steel strip reduction furnace according to claim 2, characterized in that: A roller is arranged in the cleaning tank, and the transmission steel belt is wound around the roller from the lower side in an arc shape. The brush and the cleaning pipe are arranged at one end of the cleaning tank away from the furnace tail.
4. The cleaning device for a steel strip reduction furnace according to claim 3, characterized in that: One end of the bracket is connected to the other end of the cleaning tank close to the furnace tail, and the other end of the bracket is installed with the brush and the cleaning pipe.
5. The cleaning device for a steel strip reduction furnace according to claim 1, characterized in that: The bottom of the water collecting tank is connected with the sedimentation tank through a water outlet pipe, and the water outlet pipe extends into the lower part of the sedimentation tank.
6. The cleaning device for a steel strip reduction furnace according to claim 5, characterized in that: The upper part of the sedimentation tank is connected with a water supply pipe, on which a water pump is arranged. The water in the upper part of the sedimentation tank is transported to the cleaning pipe through the water supply pipe under the power of the water pump.