CN216917370U - Sealing device of vibrating feeder - Google Patents
Sealing device of vibrating feeder Download PDFInfo
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- CN216917370U CN216917370U CN202123380149.1U CN202123380149U CN216917370U CN 216917370 U CN216917370 U CN 216917370U CN 202123380149 U CN202123380149 U CN 202123380149U CN 216917370 U CN216917370 U CN 216917370U
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- sleeve
- inner liner
- sealing
- vibrating feeder
- flange disc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to a sealing device of a vibrating feeder, and belongs to the technical field of vibrating feeder equipment in the metallurgical industry. Including last flange dish group (1), seal cover (2), go up inside liner cover (3), inside liner cover (4), lower flange dish group (5), seal cover (2) are provided with the shell-like structure on the edgewise that turns up for port from top to bottom, the edgewise that turns up from top to bottom of seal cover (2) presss from both sides respectively between the two-layer ring flange of last flange dish group (1), lower flange dish group (5), go up inside liner cover (3), lower inside liner cover (4) set up in seal cover (2), go up inside liner cover (3) fixed connection at the lower terminal surface of last flange dish group (1), lower inside liner cover (4) fixed connection is at the up end of lower flange dish group (5). The device has simple structure and convenient installation, can effectively avoid or reduce the occurrence of dust raising and material leakage during the work of the vibrating feeder, and can meet the requirement of environmental protection management of equipment.
Description
Technical Field
The utility model relates to a sealing device of a vibrating feeder, and belongs to the technical field of vibrating feeder equipment in the metallurgical industry.
Background
A plurality of alloy materials and powder materials are required to be added in converter smelting of iron and steel enterprises, a feeding system is communicated through a pipeline, a vibrating feeder is required in the feeding process, and quick addition of powder materials is realized. Unloading vibrating feeder import and export do not have sealing device on the converter, when batcher vibration unloading, the displacement and deviation are very easily taken place for the vibration in the mouth about the batcher, lead to the mouth about the batcher to have raise dust to leak the material phenomenon, cause material loss and raise dust pollution, are not conform to the environmental protection requirement. Therefore, a sealing device of the vibrating feeder needs to be designed, so that the wear resistance of the vibrating feeder can be met, the dust emission and material leakage phenomenon of the vibrating feeder during vibrating feeding can be reduced and even avoided, and quick and environment-friendly feeding can be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing device of a vibrating feeder, which can meet the wear resistance of phenomena, reduce or even eliminate the phenomena of dust raising and material leakage when the vibrating feeder performs vibrating feeding, and solve the problems in the background technology.
The technical scheme of the utility model is as follows:
a sealing device of a vibrating feeder comprises an upper flange disc group, a sealing sleeve, an upper inner lining plate sleeve, a lower inner lining plate sleeve and a lower flange disc group, wherein the upper flange disc group and the lower flange disc group are formed by double-layer flange discs, the sealing sleeve is of a sleeve-shaped structure with an upper port and a lower port being provided with an outward-turning edge, the shapes of the upper port and the lower port are matched with those of the upper flange disc group and the lower flange disc group, the sealing sleeve is made of elastic materials, the upper outward-turning edge and the lower outward-turning edge of the sealing sleeve are respectively clamped between two layers of flange discs of the upper flange disc group and the lower flange disc group, the upper inner lining plate sleeve and the lower inner lining plate sleeve are of a sleeve-type metal structure and are arranged in the sealing sleeve, the upper inner lining plate sleeve is fixedly connected to the lower end face of the upper flange disc group, and the lower inner lining plate sleeve is fixedly connected to the upper end face of the lower flange disc group.
The sealing device for the vibrating feeder comprises a sealing sleeve, an upper inner liner plate sleeve, a lower inner liner plate sleeve and an upper inner liner plate sleeve, wherein the lower inner liner plate sleeve is arranged between the sealing sleeve and the upper inner liner plate sleeve, the distance between the lower inner liner plate sleeve and the upper inner liner plate sleeve is 20-40 mm, and the length of the cross part between the lower inner liner plate sleeve and the upper inner liner plate sleeve is 100-200 mm.
The sealing device for the vibration feeder is characterized in that 2-4 corrugations are arranged on the sealing sleeve, the corrugation is pre-compressed by 40-60 mm, and the corrugation compensation amount is 100-200 mm.
The sealing device of the vibration feeder is characterized in that the sealing sleeve is made of silicon rubber.
According to the sealing device of the vibrating feeder, the lower lining plate sleeve and the upper lining plate sleeve are made of 16Mn wear-resistant steel plates.
The utility model has the beneficial effects that: the device has simple structure and convenient installation, can effectively avoid or reduce the occurrence of dust raising and material leakage during the working of the vibrating feeder, and can meet the requirement of environmental protection and management of equipment.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is a top plan view of the upper set of flanges of the apparatus of the present invention;
FIG. 3 is a schematic view of the assembly of the device of the present invention with a blanking chute and a vibrating screen;
FIG. 4 is a schematic view of the assembly of the present invention to the dust cover of the belt and the outlet of the vibrating screen;
labeled as: the device comprises an upper flange disc group 1, a sealing sleeve 2, an upper lining plate sleeve 3, a lower lining plate sleeve 4, a lower flange disc group 5, a blanking chute 6, a belt dust cover 7, a vibrating screen 8, a vibrating screen outlet 9 and a sealing device 10.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A sealing device of a vibrating feeder comprises an upper flange disc group 1, a sealing sleeve 2, an upper lining plate sleeve 3, a lower lining plate sleeve 4 and a lower flange disc group 5, wherein the upper flange disc group 1 and the lower flange disc group 5 are formed by double-layer flange discs, the sealing sleeve 2 is of a sleeve-shaped structure with an outward-turning edge at an upper port and a lower port, the shape of the upper port and the shape of the lower port are matched with the shape of the upper flange disc group 1 and the shape of the lower flange disc group 5, the sealing sleeve 2 is made of elastic materials, the upward-turning edge and the downward-turning edge of the sealing sleeve 2 are respectively clamped between the two layers of flange discs of the upper flange disc group 1 and the lower flange disc group 5, the upper lining plate sleeve 3 and the lower lining plate sleeve 4 are of a sleeve-type metal structure and are arranged in the sealing sleeve 2, the upper lining plate sleeve 3 is fixedly connected to the lower end face of the upper flange disc group 1, and the lower lining plate sleeve 4 is fixedly connected to the upper end face of the lower flange disc group 5. The lower inner liner plate sleeve 4 is arranged between the sealing sleeve 2 and the upper inner liner plate sleeve 3, the distance between the lower inner liner plate sleeve 4 and the upper inner liner plate sleeve 3 is 25 mm, and the length of the cross part between the lower inner liner plate sleeve 4 and the upper inner liner plate sleeve 3 is 150 mm. The sealing sleeve 2 is provided with 3 corrugations, the corrugations are pre-compressed by 50 mm, and the corrugation compensation amount is 150 mm. The sealing sleeve 2 is of a silicon rubber material structure. The lower inner liner plate sleeve 4 and the upper inner liner plate sleeve 3 are of 16Mn wear-resistant steel plate material structures.
When in use, the sealing device is firstly installed; the upper flange of the upper flange plate group 1 of the sealing device at the inlet of the feeder is arranged on the blanking chute 6 and is connected with the blanking chute in a welding way, and the lower flange of the lower flange plate group 5 is arranged on the vibrating screen 8 and is connected with the vibrating screen in a welding way. After the installation, the vibrating screen 8 is kept horizontal.
Installing a sealing device above the belt protective cover: the upper flange plate group 1 of the sealing device at the outlet is arranged on a belt dust cover 7 and is connected with the belt dust cover in a welding mode, and the lower flange plate group 5 is arranged at the outlet 9 of the vibrating screen and is connected with the vibrating screen in a welding mode. After the installation, the belt dustproof cover 7 is kept vertical to the outlet 9 of the vibrating screen.
The method comprises the following steps:
Fourthly, the vibrating screen 8 stops when power is cut off.
The device has simple structure and convenient installation, can effectively avoid or reduce the occurrence of dust raising and material leakage during the working of the vibrating feeder, and can meet the requirement of environmental protection and management of equipment.
Claims (5)
1. A sealing device of a vibrating feeder is characterized by comprising an upper flange disc set (1), a sealing sleeve (2), an upper lining plate sleeve (3), a lower lining plate sleeve (4) and a lower flange disc set (5), wherein the upper flange disc set (1) and the lower flange disc set (5) are formed by double-layer flange discs, the sealing sleeve (2) is of a sleeve-shaped structure with upper and lower ports provided with outwards-turned edges, the shapes of the upper and lower ports are matched with those of the upper flange disc set (1) and the lower flange disc set (5), the sealing sleeve (2) is made of elastic materials, the upper and lower outwards-turned edges of the sealing sleeve (2) are respectively clamped between the two layers of flange discs of the upper flange disc set (1) and the lower flange disc set (5), the upper lining plate sleeve (3) and the lower lining plate sleeve (4) are of a sleeve-type metal structure and are arranged in the sealing sleeve (2), the upper lining plate sleeve (3) is fixedly connected with the lower end face of the upper flange disc set (1), the lower lining plate sleeve (4) is fixedly connected with the upper end face of the lower flange plate group (5).
2. The sealing device for the vibrating feeder of claim 1, wherein the lower inner liner sleeve (4) is disposed between the sealing sleeve (2) and the upper inner liner sleeve (3), the distance between the lower inner liner sleeve (4) and the upper inner liner sleeve (3) is 20-40 mm, and the length of the cross section between the lower inner liner sleeve (4) and the upper inner liner sleeve (3) is 100-200 mm.
3. The sealing device for the vibrating feeder according to claim 1, characterized in that the sealing sleeve (2) is provided with 2-4 corrugations, the corrugations are pre-compressed by 40-60 mm, and the corrugation compensation amount is 100-200 mm.
4. The sealing device for the vibrating feeder according to claim 1, characterized in that the sealing sleeve (2) is of a silicone rubber material structure.
5. The sealing device for the vibrating feeder according to claim 1, wherein the lower inner liner sleeve (4) and the upper inner liner sleeve (3) are made of 16Mn wear-resistant steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123380149.1U CN216917370U (en) | 2021-12-30 | 2021-12-30 | Sealing device of vibrating feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123380149.1U CN216917370U (en) | 2021-12-30 | 2021-12-30 | Sealing device of vibrating feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216917370U true CN216917370U (en) | 2022-07-08 |
Family
ID=82253704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123380149.1U Active CN216917370U (en) | 2021-12-30 | 2021-12-30 | Sealing device of vibrating feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216917370U (en) |
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2021
- 2021-12-30 CN CN202123380149.1U patent/CN216917370U/en active Active
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