High-temperature-resistant flue gas dust remover

Abstract

The utility model discloses a high-temperature-resistant flue gas dust remover which comprises a mounting base and a metal filter pipe mounted at the upper end of the mounting base in a clamping manner, a mounting kit is rotatably mounted at the upper end of the metal filter pipe, and a dismounting structure is arranged at the bottom of the mounting base. According to the high-temperature-resistant flue gas dust remover, when particles in flue gas are filtered by the filter sheets in the metal filter pipe, the temperature of the metal filter pipe can be increased under the influence of high temperature, and a heat dissipation structure on the outer side of the metal filter pipe can work, so that stable work of the dust remover is ensured; according to the dust remover, the limiting part can move in the fixing ring by rotating the rotating part, so that the limiting part can limit the bottom of the metal filter pipe, and on the contrary, the limiting part can be separated from the metal filter pipe by rotating the rotating part, so that the metal filter pipe is convenient to disassemble, and the use convenience of the dust remover is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a high temperature resistant flue gas dust collector. Background Art

[0002] A dust collector is a device that separates dust from flue gas. It can effectively reduce the particle content in the flue gas. According to different usage conditions, the dust collector needs to have corresponding functions, such as corrosion resistance and high temperature resistance. However, the existing high temperature resistant flue gas dust collector still has certain usage defects during use, such as:

[0003] The utility model announcement number CN216799091U discloses an electric furnace bag filter resistant to high temperature flue gas, which is provided with a filtering metal fiber felt tube structure, so as to facilitate efficient filtering. Due to the different pore sizes of the first fiber felt pore layer, the second fiber felt pore layer and the third fiber felt pore layer, they are superimposed and adhered to each other, so as to form a three-dimensional porous structure, so as to have high porosity, large specific surface area, uniform pore size distribution, high dirt holding capacity, high filtering accuracy, etc.

[0004] In the above document, before the dust collector works, it is necessary to fix the filtering metal fiber felt tube in the required position by installing a connecting plate. During the operation of the filtering metal fiber felt tube, the filter sheet inside it will decrease with the use time, resulting in the filtering effect of the filter sheet being reduced. At this time, the filter sheet needs to be replaced. In this process, the installing connecting plate and the filtering metal fiber felt tube need to be removed as a whole, and they need to be assembled again after the disassembly is completed. In addition, other tools are needed during the disassembly process, which leads to many inconveniences in replacing the filter sheet of the dust collector.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original dust collector structure. Utility Model Content

[0006] The purpose of the utility model is to provide a high-temperature resistant flue gas dust collector to solve the problem of replacing the filter disc proposed in the above-mentioned background technology. During this process, the installation connecting plate and the filtering metal fiber felt tube need to be removed as a whole, and they need to be assembled together again after the disassembly is completed. In addition, other tools are needed during the disassembly process, which leads to many inconveniences in the process of replacing the filter disc of the dust collector.

[0007] To achieve the above object, the utility model provides the following technical solutions: a high temperature resistant flue gas dust collector, comprising a mounting base and a metal filter tube mounted on the upper end of the mounting base;

[0008] An installation kit is rotatably installed on the upper end of the metal filter tube;

[0009] A disassembly structure is provided at the bottom of the mounting base, and the disassembly structure can facilitate the replacement of the filter sheet inside the metal filter tube.

[0010] Preferably, a rotating part and a fixed rod are provided inside the disassembly and assembly structure, the rotating part is rotatably mounted on the upper end of the mounting base, and the fixed rod is fixedly mounted at an equal angle on the outside of the rotating part, and a rotating gear ring is fixedly mounted inside the rotating part.

[0011] Preferably, a fixing ring and a limit piece are provided inside the disassembly and assembly structure, and the fixing ring is fixedly mounted on the upper end of the mounting base and is located between the metal filter tube and the rotating part, and the limit piece is slidably mounted inside the fixing ring.

[0012] Preferably, a rotating shaft is provided inside the disassembly and assembly structure, and the rotating shaft is rotatably mounted on the upper end of the mounting base, and a small gear and a large gear are fixedly mounted on the outer side of the rotating shaft, the small gear is meshedly connected with the limit member, and the large gear is meshedly connected with the rotating ring gear.

[0013] Preferably, a heat dissipation structure is provided on the outer side of the metal filter tube, and the heat dissipation structure can enhance the heat dissipation effect of the metal filter tube;

[0014] The heat dissipation structure is provided with a mounting rod and a heat sink inside. The mounting rod is fixedly mounted on the upper end of the mounting base, and a heat sink is slidably mounted on the outer side of the mounting rod, and the heat sink is in close contact with the metal filter tube.

[0015] Preferably, a heat conducting pipe is installed penetratingly inside the heat sink, and the heat conducting pipe is installed in an "S" shape inside the heat sink, and the heat conducting pipe is made of metal copper.

[0016] Preferably, a rotating sleeve is threadedly mounted on the upper end of the mounting rod, and the rotating sleeve is located outside the uppermost heat sink.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. When the filter sheet inside the metal filter tube filters the particles in the flue gas, the metal filter tube will increase its own temperature under the influence of high temperature, and the heat dissipation structure outside the metal filter tube will work, thereby ensuring the stable operation of the dust collector;

[0019] 2. By rotating the rotating part, the limiting part can move inside the fixed ring, so as to complete the limiting of the bottom of the metal filter tube by the limiting part. Conversely, the limiting part can be separated from the metal filter tube by rotating the rotating part, so as to facilitate the disassembly of the metal filter tube, effectively ensuring the convenience of using the dust collector;

[0020] 3. Furthermore, by arranging a heat pipe and a heat sink on the outside of the metal filter tube, the heat sink can directly dissipate heat from the metal filter tube and transfer the heat to the heat pipe. The water flow inside the heat pipe will take away the heat inside the heat pipe, thereby improving the heat dissipation effect of the dust collector and ensuring the high temperature resistance of the dust collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the front cross-sectional structure of the installation base of the utility model;

[0024] Figure 4 This is a schematic diagram of the front view structure of the limiter of the utility model;

[0025] Figure 5 This is a schematic diagram of the top cross-sectional structure of the rotating part of the utility model;

[0026] Figure 6 This is a schematic diagram of the top view of the limiter structure of the utility model;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the heat sink of the utility model.

[0028] In the figure: 1. Installation base; 2. Metal filter tube; 3. Installation kit; 4. Rotating part; 5. Fixing rod; 6. Fixing ring; 7. Limiting part; 8. Rotating shaft; 9. Small gear; 10. Large gear; 11. Rotating gear ring; 12. Installation rod; 13. Heat sink; 14. Heat pipe; 15. Rotating sleeve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In a specific embodiment, Figure 1-Figure 2 As shown;

[0031] An installation base 1 and a metal filter tube 2 mounted on the upper end of the installation base 1;

[0032] An installation kit 3 is rotatably installed on the upper end of the metal filter tube 2 .

[0033] Before using the high temperature resistant flue gas dust collector, it is necessary to install the dust collector at the required position through the installation groove inside the installation base 1. After the dust collector is installed, the dust collector can be put into operation. During the operation of the dust collector, the filter plate inside the metal filter tube 2 will filter and separate the particles in the flue gas, and the metal filter tube 2 will transfer the heat in the flue gas, thereby ensuring that the dust collector can filter stably, avoiding damage to the dust collector due to high temperature, and ensuring the stability of the dust collector's operation.

[0034] In one specific embodiment, Figure 1-Figure 6 As shown;

[0035] A disassembly structure is provided at the bottom of the mounting base 1, and the disassembly structure can facilitate the replacement of the filter sheet inside the metal filter tube 2;

[0036] A rotating member 4 and a fixed rod 5 are provided inside the disassembly and assembly structure. The rotating member 4 is rotatably mounted on the upper end of the mounting base 1, and the fixed rod 5 is fixedly mounted at an equal angle on the outer side of the rotating member 4, and a rotating gear ring 11 is fixedly mounted inside the rotating member 4;

[0037] A fixing ring 6 and a stopper 7 are provided inside the disassembly and assembly structure, and the fixing ring 6 is fixedly installed on the upper end of the mounting base 1, and the fixing ring 6 is located between the metal filter tube 2 and the rotating member 4, and the stopper 7 is slidably installed inside the fixing ring 6;

[0038] A rotating shaft 8 is provided inside the disassembly and assembly structure, and the rotating shaft 8 is rotatably mounted on the upper end of the mounting base 1, and a small gear 9 and a large gear 10 are fixedly mounted on the outer side of the rotating shaft 8, the small gear 9 is meshedly connected with the limit member 7, and the large gear 10 is meshedly connected with the rotating ring gear 11.

[0039] When using the high-temperature resistant flue gas dust collector, after the installation of the mounting base 1 is completed, the metal filter tube 2 can be installed on the upper end of the mounting base 1, and then the rotating member 4 can be rotated through the fixing rod 5. The rotation of the rotating member 4 will drive the large gear 10 to rotate through the rotating ring gear 11, and the large gear 10 will drive the small gear 9 to rotate through the rotating shaft 8. During the rotation of the small gear 9, the limiting member 7 will slide inside the fixing ring 6, and during the sliding process of the limiting member 7, it will move to the upper surface of the bottom end of the metal filter tube 2, thereby limiting the metal filter tube 2 to the upper end of the mounting base 1, and the installation process of the metal filter tube 2 is completed. Similarly, by using the fixing rod 5 to make the rotating member 4 rotate in the opposite direction, the metal filter tube 2 and the upper end of the mounting base 1 can be removed, and the filter plate inside the metal filter tube 2 can be replaced, which effectively ensures the convenience of using the dust collector.

[0040] Based on the above embodiments, Figure 1-Figure 2 and Figure 7 As shown;

[0041] A heat dissipation structure is provided on the outer side of the metal filter tube 2, and the heat dissipation structure can enhance the heat dissipation effect of the metal filter tube 2;

[0042] The heat dissipation structure is provided with a mounting rod 12 and a heat sink 13 inside. The mounting rod 12 is fixedly mounted on the upper end of the mounting base 1, and the heat sink 13 is slidably mounted on the outer side of the mounting rod 12, and the heat sink 13 is in close contact with the metal filter tube 2;

[0043] A heat pipe 14 is installed through the heat sink 13, and the heat pipe 14 is installed in an "S" shape inside the heat sink 13, and the heat pipe 14 is made of metal copper;

[0044] A rotating sleeve 15 is threadedly mounted on the upper end of the mounting rod 12 , and the rotating sleeve 15 is located outside the uppermost heat sink 13 .

[0045] When using the high-temperature resistant flue gas dust collector, it is necessary to connect the port of the heat pipe 14 to the water supply device (the water supply device is of existing technology and will not be further elaborated here). After the port of the heat pipe 14 is installed, the metal filter tube 2 can be heat-dissipated by the heat pipe 14 and the rotating sleeve 15. During this process, the rotating sleeve 15 will absorb the heat inside the metal filter tube 2 and dissipate the heat through the air. During this process, the rotating sleeve 15 will also transfer the heat of the metal filter tube 2 to the heat pipe 14, and the water flowing inside the heat pipe 14 will absorb the heat inside the heat pipe 14, thereby accelerating the internal heat loss of the heat pipe 14, effectively improving the heat dissipation effect of the dust collector, enhancing the high temperature resistance of the dust collector, and increasing the overall practicality.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature resistant flue gas dust collector, comprising a mounting base (1) and a metal filter tube (2) mounted on the upper end of the mounting base (1); Features: The metal filter tube (2) further comprises a mounting kit (3) rotatably mounted on the upper end thereof; A disassembly structure is provided at the bottom of the installation base (1), and the disassembly structure can facilitate the replacement of the filter sheet inside the metal filter tube (2).

2. A high temperature resistant flue gas dust collector according to claim 1, characterized in that: A rotating part (4) and a fixed rod (5) are arranged inside the disassembly and assembly structure; the rotating part (4) is rotatably mounted on the upper end of the mounting base (1); the fixed rod (5) is fixedly mounted at an equal angle on the outer side of the rotating part (4); and a rotating gear ring (11) is fixedly mounted inside the rotating part (4).

3. A high temperature resistant flue gas dust collector according to claim 2, characterized in that: A fixing ring (6) and a limiting member (7) are provided inside the disassembly and assembly structure, and the fixing ring (6) is fixedly mounted on the upper end of the mounting base (1), and the fixing ring (6) is located between the metal filter tube (2) and the rotating member (4), and the limiting member (7) is slidably mounted inside the fixing ring (6).

4. The high temperature resistant flue gas dust collector according to claim 1, characterized in that: A rotating shaft (8) is arranged inside the disassembly and assembly structure, and the rotating shaft (8) is rotatably mounted on the upper end of the mounting base (1), and a small gear (9) and a large gear (10) are fixedly mounted on the outer side of the rotating shaft (8), the small gear (9) is meshingly connected with the limiter (7), and the large gear (10) is meshingly connected with the rotating gear ring (11).

5. The high temperature resistant flue gas dust collector according to claim 1, characterized in that: A heat dissipation structure is provided on the outer side of the metal filter tube (2), and the heat dissipation structure can enhance the heat dissipation effect of the metal filter tube (2); A mounting rod (12) and a heat sink (13) are provided inside the heat dissipation structure; the mounting rod (12) is fixedly mounted on the upper end of the mounting base (1); and the heat sink (13) is slidably mounted on the outer side of the mounting rod (12); and the heat sink (13) is in close contact with the metal filter tube (2).

6. A high temperature resistant flue gas dust collector according to claim 5, characterized in that: A heat conducting pipe (14) is installed through the interior of the heat sink (13), and the heat conducting pipe (14) is installed in an "S" shape inside the heat sink (13), and the heat conducting pipe (14) is made of metal copper.

7. The high temperature resistant flue gas dust collector according to claim 5, characterized in that: A rotating sleeve (15) is threadedly mounted on the upper end of the mounting rod (12), and the rotating sleeve (15) is located outside the uppermost heat sink (13).

Images