High-temperature-resistant fireproof filter bag for battery factory
By adopting multi-layer protection of high-temperature resistant barrels, fire-proof and heat-insulating layers in the filter bag, and equipped with temperature sensors and alarms, the problem of easy damage of the filter bag in complex environments is solved, and the durability and safety of the equipment are improved.
Patent Information
- Application Number
- CN202421698951.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-18
AI Technical Summary
Existing filter bags are prone to damage in complex environments and cannot meet multiple performance requirements such as high temperature, corrosion resistance, and fire resistance, which affects the dust removal effect and equipment stability.
The filter bag main body is protected by a high-temperature resistant barrel, fireproof layer and heat insulation layer, and a temperature sensor and an alarm are installed inside the filter bag main body to realize real-time monitoring and alarming of the internal temperature of the filter bag.
It improves the durability and safety of the filter bag in complex environments, ensures dust removal effect and equipment stability, and promptly warns to prevent the filter bag from ignition.
Smart Images
Figure CN223127519U_ABST
Abstract
Description
Technical Field
[0001] This utility model application relates to the technical field of filter bags, specifically a high-temperature resistant and fireproof filter bag for battery factories. Background Art
[0002] A battery factory is a factory or enterprise focused on the production, research and development, or sales of batteries. A battery is a device for energy conversion and storage, which converts chemical energy or physical energy into electrical energy through reactions. The main business of a battery factory usually involves using various raw materials and processes to manufacture various types of batteries, such as dry batteries, lead-acid batteries, lithium-ion batteries, nickel-metal hydride batteries, etc.
[0003] With the rapid development of the battery manufacturing industry, the dust and harmful gases generated during the battery production process pose a serious threat to the environment and the health of workers. The filter bag for battery factories is the core component of the dust removal equipment. However, the existing filter bags are easily damaged in complex environments and cannot meet multiple performance requirements such as high temperature resistance, corrosion resistance, and fire protection, affecting the dust removal effect and equipment stability. Therefore, this utility model proposes a high-temperature resistant and fireproof filter bag. Summary of the Invention
[0004] In order to solve the problem that the existing filter bags are easily damaged in complex environments and cannot meet multiple performance requirements such as high temperature resistance, corrosion resistance, and fire protection, affecting the dust removal effect and equipment stability, this utility model provides a high-temperature resistant and fireproof filter bag for battery factories to solve the above problems.
[0005] To achieve the above object, this utility model provides the following technical solutions:
[0006] A high-temperature resistant and fireproof filter bag for battery factories, including a filter bag main body and a filter bag screen. The bottom end of the filter bag main body is provided with a filter bag screen. The outside of the filter bag main body is provided with a high-temperature resistant barrel. The filter bag main body is placed inside the high-temperature resistant barrel. The bottom end of the high-temperature resistant barrel is fixed with a bottom ring. The inside of the high-temperature resistant barrel is provided with a fireproof layer and a heat insulation layer. The top end of the filter bag main body is fixed with a filter bag top ring. Two fixing columns are symmetrically fixed on the top surface of the high-temperature resistant barrel. Four fixing grooves are symmetrically opened on the top surface of the filter bag top ring. Two screw holes are symmetrically opened on the top surface of the high-temperature resistant barrel. A fixing ring is arranged on the top surface of the high-temperature resistant barrel. Two screw holes are symmetrically opened on the fixing ring. The fixing ring is fixed inside the high-temperature resistant barrel through two hexagon head screws.
[0007] Further, a temperature sensor is fixed inside the filter bag main body, and an alarm is fixed at one end of the filter bag main body far from the temperature sensor. The temperature sensor is electrically connected to the alarm.
[0008] Further, the filter bag screen is placed on the top surface of the bottom ring. The outer layer materials of the high-temperature resistant barrel, the bottom ring, and the fixing ring are basalt fibers.
[0009] Furthermore, the fireproof layer is fixed between the high-temperature resistant barrel and the filter bag body, and the material of the fireproof layer is inorganic silicate.
[0010] Furthermore, the heat insulation layer is fixed between the fireproof layer and the filter bag body, and the material of the heat insulation layer is ceramic fiber.
[0011] Furthermore, the height of the temperature sensor is the same as that of the filter bag body, and the temperature sensor is electrically connected to the remote device terminal.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. In the present utility model, by placing the filter bag body inside the high-temperature resistant barrel, and at the same time, the fixing ring fixes the filter bag body inside the high-temperature resistant barrel. Meanwhile, a fireproof layer is arranged between the filter bag body and the high-temperature resistant barrel, and a heat insulation layer is arranged between the filter bag body and the fireproof layer, so that the high-temperature resistant barrel, the fireproof layer and the heat insulation layer provide multi-layer protection for the filter bag body, solving the problems that the existing filter bags are easily damaged in complex environments and cannot meet the multiple performance requirements such as high temperature, corrosion resistance and fire prevention, affecting the dust removal effect and the stability of the equipment.
[0014] 2. In the present utility model, by arranging a temperature sensor and an alarm inside the filter bag body, and electrically connecting the temperature sensor and the alarm. Meanwhile, the height of the temperature sensor is the same as that of the filter bag body, so that the temperature sensor monitors the temperature at different positions inside the filter bag body. When the temperature at a certain place inside the filter bag body exceeds the safety threshold, the temperature sensor controls the alarm to send out an alarm, and at the same time, the temperature sensor sends a warning to the remote terminal to remind the staff to pay attention to avoid problems such as fire in the filter bag body. Description of the Drawings
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 is a three-dimensional structure schematic diagram according to an embodiment of the present application;
[0017] Figure 2 is Figure 1 the three-dimensional structure schematic diagram of the upward view in the shown embodiment;
[0018] Figure 3 is Figure 1 the three-dimensional structure schematic diagram of the opened structure in the shown embodiment;
[0019] Figure 4 Yes Figure 3 Schematic diagram of the three-dimensional structure of the local A structure in the illustrated embodiment;
[0020] Figure 5 Yes Figure 1 Schematic top view sectional view of the multi-layer protection structure in the illustrated embodiment.
[0021] Meanings of the reference numerals in the figure: 1. Filter bag main body; 2. Filter bag filter screen; 3. High-temperature resistant barrel; 4. Bottom ring; 5. Fixed ring; 6. Filter bag top ring; 7. Fixed groove; 8. Fixed column; 9. Fireproof layer; 10. Heat insulation layer; 11. Hexagonal screw; 12. Temperature sensor; 13. Alarm; 14. Screw hole. Specific implementation mode
[0022] In order to make the application purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present application.
[0023] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a high-temperature resistant and fireproof filter bag for a battery factory, comprising a filter bag main body 1 and a filter bag filter screen 2. The filter bag filter screen 2 is arranged at the bottom end of the filter bag main body 1. A high-temperature resistant barrel 3 is arranged outside the filter bag main body 1. The filter bag main body 1 is placed inside the high-temperature resistant barrel 3. A bottom ring 4 is fixed at the bottom end of the high-temperature resistant barrel 3. A fireproof layer 9 and a heat insulation layer 10 are arranged inside the high-temperature resistant barrel 3. A filter bag top ring 6 is fixed at the top end of the filter bag main body 1. Two fixed columns 8 are symmetrically fixed on the top surface of the high-temperature resistant barrel 3. Four fixed grooves 7 are symmetrically opened on the top surface of the filter bag top ring 6. Two screw holes 14 are symmetrically opened on the top surface of the high-temperature resistant barrel 3. A fixed ring 5 is arranged on the top surface of the high-temperature resistant barrel 3. Two screw holes 14 are symmetrically opened on the fixed ring 5. The fixed ring 5 is fixed inside the high-temperature resistant barrel 3 through two hexagonal screws 11, so that the high-temperature resistant barrel 3 protects the filter bag main body 1.
[0024] Specifically, the filter bag strainer 2 is placed on the top surface of the bottom ring 4. The outer materials of the high-temperature resistant barrel 3, the bottom ring 4 and the fixing ring 5 are basalt fibers, and basalt fibers have the characteristics of high-temperature resistance and corrosion prevention. The fireproof layer 9 is fixed between the high-temperature resistant barrel 3 and the filter bag main body 1. The material of the fireproof layer 9 is inorganic silicate, and inorganic silicate has the characteristic of fire prevention. The heat insulation layer 10 is fixed between the fireproof layer 9 and the filter bag main body 1. The material of the heat insulation layer 10 is ceramic fiber, and ceramic fiber has the characteristic of heat insulation.
[0025] As an optimization scheme, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a temperature sensor 12 is fixed inside the filter bag main body 1, and an alarm 13 is fixed at one end of the filter bag main body 1 far from the temperature sensor 12. The temperature sensor 12 is electrically connected to the alarm 13, so that the temperature sensor 12 monitors the temperature inside the filter bag main body 1.
[0026] Specifically, the height of the temperature sensor 12 is the same as the height of the filter bag main body 1, and the temperature sensor 12 is electrically connected to the remote device terminal, avoiding dead angles in the temperature monitoring of the filter bag main body 1 by the temperature sensor 12.
[0027] Working principle: Place the heat insulation layer 10 inside the high-temperature resistant barrel 3, and then engage and fix the fixing grooves 7 at both ends of the hexagon screw 11 with the fixing posts 8, so that the fixing posts 8 limit the fixing grooves 7, thereby fixing the filter bag main body 1 on the high-temperature resistant barrel 3. Then, align the fixing grooves 7 on the fixing ring 5 with the fixing grooves 7 on the high-temperature resistant barrel 3, and then fix the fixing ring 5 on the top surface of the high-temperature resistant barrel 3 through the hexagon screw 11, so that the high-temperature resistant barrel 3 fixes the filter bag top ring 6 on the top surface of the high-temperature resistant barrel 3, thereby fixing the filter bag main body 1 inside the high-temperature resistant barrel 3. When the filter bag main body 1 works, the material of the high-temperature resistant barrel 3 on the outside of the filter bag main body 1 is basalt fiber, so that the high-temperature resistant barrel 3 is resistant to high temperature and corrosion. The material of the fireproof layer 9 between the filter bag main body 1 and the high-temperature resistant barrel 3 is inorganic silicate, so that the fireproof layer 9 is fireproof. The material of the heat insulation layer 10 between the filter bag main body 1 and the fireproof layer 9 is ceramic fiber, so that the heat insulation layer 10 conducts heat insulation, ensuring the safety of the filter bag main body 1 during operation. At the same time, the temperature sensor 12 detects the temperature inside the heat insulation layer 10. When the temperature inside the filter bag main body 1 exceeds the safety threshold, the temperature sensor 12 activates the alarm 13 to give an alarm, and at the same time, the temperature sensor 12 sends an alarm to the remote terminal to remind the staff to pay attention and avoid problems such as fire in the filter bag main body 1.
[0028] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present application. Any reference signs in the claims should not be construed as limiting the claims involved.
[0029] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A high-temperature resistant and fireproof filter bag for a battery factory, comprising a filter bag body (1) and a filter bag screen (2). The filter bag screen (2) is arranged at the bottom end of the filter bag body (1), and is characterized in that: A high-temperature resistant barrel (3) is arranged on the outer side of the filter bag body (1). The filter bag body (1) is placed inside the high-temperature resistant barrel (3). A bottom ring (4) is fixed at the bottom end of the high-temperature resistant barrel (3). A fireproof layer (9) and a heat insulation layer (10) are arranged inside the high-temperature resistant barrel (3). A filter bag top ring (6) is fixed at the top end of the filter bag body (1). Two fixing columns (8) are symmetrically fixed on the top surface of the high-temperature resistant barrel (3). Four fixing grooves (7) are symmetrically formed on the top surface of the filter bag top ring (6). Two screw holes (14) are symmetrically formed on the top surface of the high-temperature resistant barrel (3). A fixing ring (5) is arranged on the top surface of the high-temperature resistant barrel (3). Two screw holes (14) are symmetrically formed on the fixing ring (5). The fixing ring (5) is fixed inside the high-temperature resistant barrel (3) through two hexagon screws (11).
2. The high-temperature resistant and fireproof filter bag for battery factories according to claim 1, wherein: A temperature sensor (12) is fixed inside the filter bag body (1). An alarm (13) is fixed at one end of the filter bag body (1) far away from the temperature sensor (12). The temperature sensor (12) is electrically connected to the alarm (13).
3. The high-temperature resistant and fireproof filter bag for a battery factory according to claim 1, wherein: The filter bag filter screen (2) is placed on the top surface of the bottom ring (4). The outer layer materials of the high-temperature resistant barrel (3), the bottom ring (4) and the fixing ring (5) are basalt fibers.
4. A high-temperature resistant and fireproof filter bag for a battery factory according to claim 1, characterized in that: The fireproof layer (9) is fixed between the high-temperature resistant barrel (3) and the filter bag body (1). The material of the fireproof layer (9) is inorganic silicate.
5. A high-temperature resistant and fireproof filter bag for a battery factory according to claim 1, characterized in that: The heat insulation layer (10) is fixed between the fireproof layer (9) and the filter bag body (1). The material of the heat insulation layer (10) is ceramic fiber.
6. The high-temperature resistant and fireproof filter bag for battery factories according to claim 2, wherein: The height of the temperature sensor (12) is the same as the height of the filter bag body (1). The temperature sensor (12) is electrically connected to a remote device terminal.