Flue gas treatment device for hollow brick production

Abstract

The utility model discloses a flue gas treatment device for hollow brick production, which comprises a first pipeline, the surface of a rotating rod is rotatably connected with a connecting block, the periphery of the connecting block is fixedly connected with a circular-tube-shaped connecting pipe, and the front surface of the connecting pipe is slidably connected with a connecting frame; first springs are connected to the inner walls of the upper side and the lower side of the connecting frame, limiting blocks are connected to the top ends of the first springs, and the surfaces of the limiting blocks are inserted into the inner walls of the connecting pipes in a penetrating mode. The connecting pipe, the connecting frames and the rotating rod are used in cooperation, the connecting pipe is driven by the rotating rod to rotate, the connecting frames at different positions are located between two sets of pipelines, and therefore different connecting frames can be replaced, the connecting frames can be installed in the connecting pipe in advance, and the replacement efficiency is improved. When the smoke filtering device needs to be replaced, the connecting pipe can be rotated, the operation of replacing the filtering device is simple, the time for replacing the device is shortened, and the influence on the production efficiency of hollow bricks is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow bricks, in particular to a fume treatment device for hollow brick production. Background Art

[0002] A brick factory is a place that consumes a large amount of resources, including coal, natural gas, water, etc. The consumption of these resources is also accompanied by the emission of exhaust gas. The exhaust gas from a brick factory contains substances such as sulfur dioxide, iron oxide, aluminum oxide, etc., which will have adverse effects on the environment during the emission process. Therefore, the flue gas needs to be treated before it is discharged. Traditional flue gas treatment methods generally use mixed filtration through dust collectors or water. In order to ensure the filtration effect, the filter device needs to be replaced frequently.

[0003] Patent document CN212548967U discloses a flue gas treatment device "for purifying flue gas. The device includes a pretreatment unit and a reprocessing unit. The pretreatment unit includes a shell, and a treatment liquid contained in a cavity in the shell; a channel for flue gas to flow through is formed in the cavity above the liquid level of the treatment liquid, and a water curtain formed by the treatment liquid is arranged in the channel; because the flue gas passes through the water curtain, the treatment liquid absorbs part of the pollutants in the flue gas. The reprocessing unit receives the flue gas discharged by the pretreatment unit and discharges it; the reprocessing unit is filled with treatment materials, which can adsorb or catalyze the reaction of at least one gaseous pollutant in the flue gas flowing through, thereby purifying the flue gas. The flue gas treatment device of the utility model can reduce the maintenance cost of the filter material or catalytic material in the flue gas treatment device and improve the processing and operation stability of the device.".

[0004] When the above-mentioned device is in use, the flue gas is first pretreated by the pretreatment unit. The treatment liquid in the pretreatment unit can effectively absorb the smoke and gaseous pollutants in the flue gas that are easily soluble in the treatment liquid or react with the treatment liquid. Thereafter, the flue gas is further treated by the reprocessing unit to form a good purification of the flue gas. However, after a long period of use, the treatment liquid accumulates a lot of smoke and dust in the treatment liquid. Therefore, the treatment liquid needs to be replaced frequently, and the channel needs to be flushed during replacement, resulting in a long replacement time for the treatment device, and the production of hollow bricks needs to be suspended, which has a great impact on its production efficiency, and therefore requires improvement by the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a fume treatment device for hollow brick production to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical solutions, including:

[0007] The main body comprises a first pipe, the front end of the first pipe is fixedly connected to a connecting frame, and the rear end of the connecting frame is fixedly connected to a second pipe;

[0008] The filtering device comprises two groups of connecting plates, wherein the connecting plates are fixedly connected to the front and rear sides of the left side of the connecting frame, the middle part of the connecting plate is fixedly connected to a rotating rod, the surface of the rotating rod is rotatably connected to a connecting block, the connecting block is fixedly connected to a circular tubular connecting pipe on all sides, the front side of the connecting pipe is slidably connected to a connecting frame, the inner walls of the upper and lower sides of the connecting frame are connected to a first spring, the top end of the first spring is connected to a limiting block, and the surface of the limiting block penetrates and is inserted into the inner wall of the connecting pipe, the front end of the middle part of the connecting frame is fixedly connected to a glass fiber layer, the tail of the glass fiber layer is fixedly connected to an activated carbon layer, the back of the activated carbon layer is fixedly connected to a ceramic layer, and the back of the ceramic layer is fixedly connected to a polyester fiber layer.

[0009] Preferably, a connecting tube is fixedly connected to the right side of the connecting frame, a front end of the inner wall of the connecting tube is slidably connected to a limiting rod, and the front end of the limiting rod is inserted into the inner wall of the connecting tube.

[0010] Preferably, the rear end of the limiting rod is fixedly connected with a push-pull ring, the surface of the limiting rod is sleeved with a second spring, and the front end of the second spring is connected to the rear end of the connecting tube.

[0011] Preferably, the top end of the limiting block is hemispherical, so that the limiting block can be squeezed and retracted into the inner wall of the connecting pipe and the connecting frame.

[0012] Preferably, the connection frame is in the shape of a circular ring, the connection pipe is in the shape of a circular tube, and the connection frame can fit the connection pipe.

[0013] Preferably, the radius of the inner ring of the connection frame is greater than the radius of the inner walls of the first pipe and the second pipe.

[0014] Preferably, a disc-shaped protrusion is provided at the front end of the surface of the limiting rod, so that the second spring can press the limiting rod.

[0015] Preferably, the glass fiber layer, activated carbon layer, ceramic layer and polyester fiber layer have the same thickness.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model uses a connecting pipe, a connecting frame and a rotating rod in combination. The glass fiber layer, the activated carbon layer, the ceramic layer and the polyester fiber layer can perform multi-layer and efficient filtration on the flue gas, which can effectively block the dust and harmful substances in the flue gas, thereby playing the effect of treating the flue gas. In addition, when the flue gas filter device needs to be replaced, the connecting pipe can be rotated. The operation of replacing the filter device is relatively simple, which shortens the time for replacing the device and reduces the impact on the production efficiency of hollow bricks, thereby playing the effect of treating the flue gas and reducing the impact on the production efficiency of hollow bricks.

[0018] 2. The utility model uses a push-pull ring in combination with a limit rod, and the limit rod is inserted into the inner wall of the connecting pipe to fix the connecting pipe. This device can quickly fix the connecting pipe by telescoping the limit rod. The operation steps are relatively simple, and the filter device can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front view provided in the first embodiment of the utility model;

[0020] Figure 2 It is a structural stereogram of the connecting pipe;

[0021] Figure 3 This is a diagram of the internal structure of the glass fiber layer;

[0022] Figure 4 It is the internal structure diagram of the connection box;

[0023] Figure 5 This is the internal structure diagram of the limit rod.

[0024] In the figure: 1. first pipeline; 2. connecting frame; 3. second pipeline; 4. connecting plate; 5. rotating rod; 6. connecting block; 7. connecting pipe; 8. connecting frame; 9. first spring; 10. limiting block; 11. glass fiber layer; 12. activated carbon layer; 13. ceramic layer; 14. polyester fiber layer; 15. connecting pipe; 16. limiting rod; 17. push-pull ring; 18. second spring. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figures 1 to 5 A flue gas treatment device for hollow brick production: comprises a first pipe 1, a connecting frame 2 is fixedly connected to the front end of the first pipe 1, a second pipe 3 is fixedly connected to the tail of the connecting frame 2, a connecting plate 4 is fixedly connected to the front and rear sides of the left side of the connecting frame 2, a rotating rod 5 is fixedly connected to the middle of the connecting plate 4, a connecting block 6 is rotatably connected to the surface of the rotating rod 5, a circular tubular connecting pipe 7 is fixedly connected to the surrounding of the connecting block 6, a connecting frame 8 is slidably connected to the front of the connecting pipe 7, a first spring 9 is connected to the inner walls of the upper and lower sides of the connecting frame 8, a limit block 10 is connected to the top of the first spring 9, and the surface of the limit block 10 is inserted through the inner wall of the connecting pipe 7, a glass fiber layer 11 is fixedly connected to the front end of the middle part of the connecting frame 8, an activated carbon layer 12 is fixedly connected to the tail of the glass fiber layer 11, a ceramic layer 13 is fixedly connected to the back of the activated carbon layer 12, and a polyester fiber layer 14 is fixedly connected to the back of the ceramic layer 13.

[0029] When the smoke filter device is replaced, the polyester fiber layer 14 blocks the smoke particles and blocks a large amount of smoke through its wear resistance. Then, a layer of filtered smoke passes through the ceramic layer 13, and then a part of the smoke is blocked. The activated carbon layer 12 blocks the harmful substances in the smoke to prevent the smoke from damaging the air environment. Before replacement, the connecting frame 8 is slid into the inner wall of the connecting pipe 7. At this time, the connecting pipe 7 squeezes the limit block 10, so that the limit block 10 is squeezed and retracted into the inner wall of the connecting frame 8, and then the connecting pipe 7 is slid into the inner wall of the connecting frame 8. After the connecting frame 8 is inserted into the inner wall of the connecting pipe 7, the first spring 9 rebounds and makes the first spring 9 push the limit block 10, so that the limit block 10 extends out and is inserted into the inner wall of the connecting pipe 7, and then pushes the connecting pipe 7, so that the rotating rod 5 drives the connecting block 6 on the surface to rotate, and the connecting block 6 drives the connecting pipe 7 to rotate, so that the used filter device and the connecting pipe 7 connected thereto rotate and separate from the two sets of pipes. At this time, the unused connecting pipe 7 and the filter device rotate between the first pipe 1 and the second pipe 3, thereby completing the replacement of the filter device.

[0030] See also Figures 1 to 5 A fume treatment device for hollow brick production: a connecting pipe 15 is fixedly connected to the right side of the connecting frame 2, a limiting rod 16 is slidably connected to the front end of the inner wall of the connecting pipe 15, and the front end of the limiting rod 16 is inserted into the inner wall of the connecting pipe 7, a push-pull ring 17 is fixedly connected to the tail end of the limiting rod 16, a second spring 18 is sleeved on the surface of the limiting rod 16, and the front end of the second spring 18 is connected to the tail of the connecting pipe 15.

[0031] When the connecting tube 7 is fixed by the limiting rod 16, the push-pull ring 17 is pulled outward, so that the push-pull ring 17 drives the limiting rod 16 at the tail to retract into the inner wall of the connecting frame 2 and the connecting tube 15, and the limiting rod 16 squeezes the second spring 18, and then the connecting tube 7 is rotated so that the connecting tube 7 to be replaced is rotated close to the connecting frame 2, and then the push-pull ring 17 is released, so that the second spring 18 rebounds and pushes the limiting rod 16. At this time, the limiting rod 16 is inserted into the inner wall of the connecting tube 7, thereby fixing the connecting tube 7.

[0032] Working principle: put the connecting frame 8 into the connecting pipe 7 in advance, and make the limit block 10 extend out of the connecting frame 8 and pass through the connecting pipe 7, so that the unused filter device is installed in the connecting pipe 7. When the flue gas treatment device needs to be replaced, pull the push-pull ring 17 outward to make the limit rod 16 shrink into the inner wall of the connecting frame 2 and the connecting pipe 15, and then rotate the connecting pipe 7 so that the rotating rod 5 drives the connecting pipe 7 to rotate, and rotate the unused filter device between the first pipe 1 and the second pipe 3, so that the flue gas between the two groups of pipes can pass through the glass fiber layer 11, the activated carbon layer 12, the ceramic layer 13 and the polyester fiber layer 14 to ensure four-layer filtration of the flue gas, and then loosen the push-pull ring 17 so that the second spring 18 pushes the limit rod 16 and inserts the limit rod 16 into the inner wall of the connecting pipe 7, thereby completing the replacement of the flue gas treatment device.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A flue gas treatment device for hollow brick production, characterized in that: include: The main body comprises a first pipe (1), the front end of the first pipe (1) is fixedly connected to a connecting frame (2), and the rear end of the connecting frame (2) is fixedly connected to a second pipe (3); The filtering device comprises two groups of connecting plates (4), wherein the connecting plates (4) are fixedly connected to the front and rear sides of the left side of the connecting frame (2), the middle part of the connecting plate (4) is fixedly connected to a rotating rod (5), the surface of the rotating rod (5) is rotatably connected to a connecting block (6), the four sides of the connecting block (6) are fixedly connected to a circular tubular connecting pipe (7), the front side of the connecting pipe (7) is slidably connected to a connecting frame (8), the inner walls of the upper and lower sides of the connecting frame (8) are connected to a first spring (9), the top end of the first spring (9) is connected to a limiting block (10), and the surface of the limiting block (10) penetrates and is inserted into the inner wall of the connecting pipe (7), the front end of the middle part of the connecting frame (8) is fixedly connected to a glass fiber layer (11), the tail of the glass fiber layer (11) is fixedly connected to an activated carbon layer (12), the back of the activated carbon layer (12) is fixedly connected to a ceramic layer (13), and the back of the ceramic layer (13) is fixedly connected to a polyester fiber layer (14).

2. The smoke treatment device for hollow brick production according to claim 1 is characterized in that: A connecting tube (15) is fixedly connected to the right side of the connecting frame (2), the front end of the inner wall of the connecting tube (15) is slidably connected to a limiting rod (16), and the front end of the limiting rod (16) is inserted into the inner wall of the connecting tube (7).

3. The smoke treatment device for hollow brick production according to claim 2 is characterized in that: The rear end of the limiting rod (16) is fixedly connected to a push-pull ring (17), the surface of the limiting rod (16) is sleeved with a second spring (18), and the front end of the second spring (18) is connected to the rear end of the connecting tube (15).

4. The smoke treatment device for hollow brick production according to claim 3 is characterized in that: The top end of the limiting block (10) is hemispherical, so that the limiting block (10) can be squeezed and thus retracted into the inner walls of the connecting pipe (7) and the connecting frame (8).

5. The smoke treatment device for hollow brick production according to claim 1 is characterized in that: The connection frame (8) is in the shape of a circular ring, the connection pipe (7) is in the shape of a circular tube, and the connection frame (8) can fit closely with the connection pipe (7).

6. The smoke treatment device for hollow brick production according to claim 1 is characterized in that: The radius of the inner ring of the connection frame (8) is greater than the radius of the inner walls of the first pipe (1) and the second pipe (3).

7. The smoke treatment device for hollow brick production according to claim 3 is characterized in that: A disc-shaped protrusion is provided at the front end of the surface of the limiting rod (16), so that the second spring (18) can press the limiting rod (16).

8. The smoke treatment device for hollow brick production according to claim 1 is characterized in that: The glass fiber layer (11), the activated carbon layer (12), the ceramic layer (13) and the polyester fiber layer (14) have the same thickness.

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