一种板式过滤器
By using a burner structure and a hydraulically driven housing design, the problem of slow heating speed of plate filters is solved, achieving rapid heating and efficient filtration, and avoiding damage to the filter plates.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU BONENG FURNACE TECH CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing plate filters suffer from slow heating rates during the heating process, resulting in a long preparation time before melt filtration and impacting production efficiency.
The burner structure includes a top cover, mounting pipe, air guide pipe, air transmission pipe, jet pipe, and mixing pipe. The combustion air blown out by the jet pipe drives the flame to spread into a flat flame. Combined with the hydraulic cylinder driven box cover design, the heating time of the filter box is shortened.
The preheating speed of the filter box is increased, the preparation time before filtration is reduced, the filtration efficiency is improved, and the filter plates are prevented from being burned by the flame.
Smart Images
Figure CN224516776U_ABST
Abstract
Claims
1. A plate filter comprising a filter box (1) for filtering a melt and a burner (2) for heating the filter box (1), characterized in that: The burner (2) includes a top cover (21) disposed on the filter box (1), an installation pipe (22) connected to the top cover (21), an air guide pipe (23) connected to the installation pipe (22), an air transmission pipe (24) disposed in the air guide pipe (23), an ejector pipe (25) disposed on the filter box (1), a mixing pipe (26) sleeved in the ejector pipe (25), and an installation block (27) disposed in the mixing pipe (26). The top cover (21) has a gas inlet, the air transmission pipe (24) is connected to the gas inlet, the installation pipe (22) has a combustion air inlet, and the air guide pipe (23) is disposed in the mixing pipe (26). Inside the mixing pipe (26), the air guide pipe (23) is connected to the combustion air inlet, and an ignition electrode (4) is provided on the air guide pipe (23). The jet pipe (25) is connected to the combustion air inlet. A first gas outlet (271) is provided on the mounting block (27). The first gas outlet (271) is connected to the air transmission pipe (24). The first gas outlet (271) is connected to the mixing pipe (26). A first combustion air outlet (272) is provided on the mounting block (27). The first combustion air outlet (272) is connected to the air guide pipe (23). The first combustion air outlet (272) is connected to the mixing pipe (26).
2. A panel filter according to claim 1, characterized in that: The mounting block (27) is provided with a second gas outlet (273), which is connected to the air duct (24) and the mixing pipe (26). The mounting block (27) is provided with a second combustion air outlet (274), which is connected to the air guide pipe (23) and the mixing pipe (26). The top of the first gas outlet (271) is close to the ignition electrode (4), and the bottom of the first gas outlet (271) is far away from the ignition electrode (4). The top of the second combustion air outlet (274) is far away from the ignition electrode (4), and the bottom of the second combustion air outlet (274) is close to the ignition electrode (4).
3. A panel filter according to claim 1, wherein: The filter box (1) includes a box body (11) and a box cover (12). A rotating mechanism (3) is provided between the box body (11) and the box cover (12). The rotating mechanism (3) includes a hydraulic cylinder (31) provided on the box body (11), a fork arm (32) connected to the box cover (12), and a positioning seat (33) connected to the box body (11). The fork arm (32) is hinged to the output shaft of the hydraulic cylinder (31), and the fork arm (32) is hinged to the positioning seat (33).
4. A panel filter according to claim 3, wherein: The positioning seat (33) has a slot for insertion, and the fork arm (32) has a hole for insertion (321) for insertion. The hole for insertion (321) can communicate with the slot for insertion. The rotating mechanism (3) includes a positioning post (34) on the fork arm (32), a chain (35) connected to the positioning post (34), and a plug for insertion (36) that can be inserted into the slot for insertion. The plug for insertion (36) is connected to the chain (35) and can be inserted into the hole for insertion (321).
5. A panel filter according to claim 3, wherein: The box cover (12) is provided with an insulation board (13), and an installation hole (14) is provided on the side of the insulation board (13). The jet pipe (25) is provided in the installation hole (14).
6. A panel filter according to claim 5, wherein: The heat preservation plate (13) is provided with a heating plate (15), and a through hole is provided on the side of the heating plate (15). The through hole is connected to the mixing pipe (26). A vent hole is provided on the side of the heating plate (15), and the vent hole is connected to the jet pipe (25).
7. A panel filter according to claim 6, wherein: The insulation board (13) has a perforation on its side, which is close to the burning plate (15). A temperature probe (16) is provided on the box cover (12), which passes through the perforation and is close to the burning plate (15).
8. A panel filter according to claim 3 wherein: An electrical control box (17) is provided on the cover (12), and the electrical control box (17) is connected to the hydraulic cylinder (31).