High-temperature flue gas recovery processing equipment for setting machine

Abstract

The utility model discloses setting machine high-temperature flue gas recovery processing equipment which comprises a processing bin, one side of the processing bin is provided with an air inlet, one side of the bottom of the processing bin is provided with flow guide grooves which are communicated with each other, and the top of the processing bin is provided with a liquid guide groove and a first driver. A second driver is arranged at the top of one end of the front surface of the treatment bin, and a filter is arranged on one side in the treatment bin; according to the utility model, the inclined filter plate arranged on the inclined plane is continuously flushed through the spray head group, so that high-temperature flue gas entering the treatment bin is synchronously cooled and filtered, and smoke dust attached to the surface of the inclined filter plate is naturally flushed off by utilizing the contact between water and the surface of the inclined filter plate; flushing smoke dust and water liquid are filtered and separated along with the filter screen groove, so that the flushing smoke dust is collected in a centralized mode, the water liquid is guided into the water bin again to form circulation, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas treatment equipment, in particular to a high-temperature flue gas recovery and treatment equipment for a stenter. Background Technique

[0002] One of the most commonly used machines in the continuous production line of dyeing enterprises is the stenter. During the use of the stenter, high-temperature flue gas will be discharged, and a large amount of pollutants are contained in these high-temperature flue gases. Usually, these high-temperature flue gases are directly discharged into the atmosphere through a chimney, which is easy to pollute the external environment;

[0003] The authorized patent number CN 209558370 U discloses a high-temperature flue gas heat energy recovery device for a stenter. This device can mainly effectively utilize the residual temperature of the high-temperature flue gas of the stenter, reduce energy waste, can burn the high-temperature flue gas, generate more available heat after combustion, and reduce the environmental pollution caused by the high-temperature flue gas. The operation is simple, and there is no need for manual control of the air flow. Just ignite the high-temperature flue gas generated by the stenter for the first time. However, when the device is actually used, there are still the following defects:

[0004] The above patent mainly reduces energy waste by utilizing the residual temperature of high-temperature flue gas. However, when the flue gas is directly discharged, the flue gas contains a large amount of heat, and the soot will pollute the external environment. When processed through a filtering structure, the soot is easily adhered to the surface of the filter screen, which will affect the subsequent filtering accuracy, increase the difficulty and inconvenience of high-temperature flue gas treatment of the stenter. When cleaning the filtering structure, it is necessary to frequently brush the filter screen, and the collected soot is not easy to collect, increasing the limitations of flue gas treatment and reducing the working efficiency of flue gas treatment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-temperature flue gas recovery and treatment equipment for a stenter to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A high-temperature flue gas recovery and treatment equipment for a stenter, including a treatment chamber, an air inlet is opened on one side of the treatment chamber, a diversion groove communicated with each other is installed on one side of the bottom of the treatment chamber, a liquid guide groove and a first driver are respectively arranged on the top of the treatment chamber, a second driver is arranged on the top of one end of the front surface of the treatment chamber, a filter is arranged on one side inside the treatment chamber, an exhaust port is opened on the side of the treatment chamber away from the air inlet, a fixing seat is arranged at the bottom of the treatment chamber, and a water tank is arranged inside the fixing seat;

[0007] A water pump is connected to the bottom of one side of the water sump. A liquid guide groove communicating with a diversion pipe is provided at the output end of the water pump. The bottom of the first driver extends into the treatment chamber and is provided with a spray head group. On both sides of the inner top of the diversion groove, there are guide plates, and a filter mesh groove is provided on the inner side of the guide plates. At the middle position of the inner top of the treatment chamber, a fixing plate is installed. An inclined filter plate is provided at the bottom of the fixing plate. The inclined filter plate is opposite to the vertical surfaces of the spray head group and the filter mesh groove respectively. The output end of the first driver extends into the interior of the treatment chamber and is provided with an incomplete gear. A limiting guide groove is provided on one side of the fixing plate, and two groups of sliding blocks are provided inside the limiting guide groove. One side of the two groups of sliding blocks is provided with a movable plate. A rotating convex rod is sleeved inside the two groups of movable plates. A sliding sleeve is provided on the outer side of the rotating convex rod. The output end of the second driver extends into the interior of the treatment chamber and is connected to the rotating convex rod. A brush plate is provided on one side of the sleeve. Inner gear rings are installed on the tops of the two groups of movable plates. The incomplete gear meshes with the inner gear rings.

[0008] Preferably, an inclined guide plate is provided at the bottom of the diversion groove. A liquid guide hole communicating with the water sump is provided on one side of the diversion groove. A sealing plate is provided at the front end of the filter mesh groove, and a handle is provided at one end of the sealing plate. The filter mesh groove is positioned at the top inside the diversion groove under the sliding guidance of the two groups of guide plates and is opposite to the inclined filter plate, facilitating the separation of the collected water liquid and soot, thereby collecting and cleaning the soot.

[0009] Preferably, a groove is formed inside the sleeve, and the groove is in guiding cooperation with the rotating convex rod. The sleeve slides horizontally on the outer side of the rotating convex rod. The setting of the groove can be adapted to the convex part structure of the rotating convex rod, so as to promote the horizontal movement of the sleeve by using the guiding of the structure.

[0010] Preferably, a liquid inlet is provided at the top of the water sump, and a waste liquid drain valve is provided at the bottom of one side of the water sump, facilitating the discharge of the waste liquid after multiple cycles and re-supplying new water liquid for cooling and cleaning work.

[0011] Preferably, the spray head group is composed of multiple spray head structures arranged at the top inside the treatment chamber. The inclined filter plate is opposite to the vertical surfaces of the multiple spray heads, facilitating the spraying and cleaning of the inclined filter structure by the water liquid sprayed by multiple spray heads.

[0012] Preferably, protective shells are provided on the outer sides of the first driver and the second driver, and sound-absorbing cotton is provided inside the protective shells, increasing the protection of the structure and the noise reduction effect.

[0013] Compared with the prior art, the beneficial effects of this high-temperature flue gas recovery and treatment equipment for the stenter are:

[0014] 1. Continuously wash the inclined filter plate arranged on the inclined surface through the nozzle group, so as to synchronously cool down and filter the high-temperature flue gas entering the treatment chamber. By using the contact between the water liquid and the surface of the inclined filter plate, the soot attached to the surface of the inclined filter plate can be naturally washed off, and the washed soot and water liquid are filtered and separated by the filter mesh groove, so as to centrally collect the washed soot, while the water liquid is re-introduced into the water tank to form a cycle, reducing the waste of water resources, thereby maintaining the filtering accuracy of the inclined filter plate for soot and realizing the recovery and filtration efficiency of the device for the high-temperature flue gas of the stenter.

[0015] 2. By using the flipping structure of the brush plate, it can be flipped and adjusted during use, so that the brush plate actively contacts the surface of the inclined filter plate. The structure of the incomplete gear and the internal gear ring meshes to form a reciprocating displacement structure, so that the internal gear ring drives the brush plate to reciprocally scrape the surface of the inclined filter plate, and cooperate with the washing of the water liquid, greatly improving the automatic cleaning efficiency of the inclined filter plate, accelerating the cooling and filtration of the flue gas, increasing the effect of the structure on the flue gas recovery treatment, and folding and storing it when not cleaning to avoid affecting the normal circulation of the flue gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional view of the present utility model;

[0017] Figure 2 is a front view sectional view of the present utility model;

[0018] Figure 3 is the present utility model Figure 2 is an enlarged schematic view of the structure at A of the present utility model;

[0019] Figure 4 is a three-dimensional view of the internal gear ring of the present utility model.

[0020] In the figure: 1. Treatment chamber; 2. Diversion groove; 3. Air inlet; 4. Diversion pipe; 5. Liquid guide groove; 6. First driver; 7. Second driver; 8. Filter; 9. Water tank; 10. Water pump; 11. Filter mesh groove; 12. Guide plate; 13. Inclined filter plate; 14. Nozzle group; 15. Incomplete gear; 16. Internal gear ring; 17. Brush plate; 18. Sleeve; 19. Rotating convex rod; 20. Movable plate; 21. Limit guide groove; 22. Fixed plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the embodiment provided by the present utility model: a high-temperature flue gas recovery and treatment device for a stenter, comprising a treatment chamber 1, an air inlet 3 is opened on one side of the treatment chamber 1, a diversion groove 2 which is interconnected is installed on one side of the bottom of the treatment chamber 1, a liquid guide groove 5 and a first driver 6 are respectively arranged at the top of the treatment chamber 1, a second driver 7 is arranged at the top of one end of the front surface of the treatment chamber 1, protective shells are arranged on the outer sides of the first driver 6 and the second driver 7, and sound-absorbing cotton is arranged on the inner sides of the protective shells to increase the protection performance and noise reduction effect of the structure. A filter 8 is arranged on one side inside the treatment chamber 1, an exhaust port is opened on the side of the treatment chamber 1 away from the air inlet 3, a fixed seat is arranged at the bottom of the treatment chamber 1, and a water tank 9 is arranged inside the fixed seat. A liquid inlet is arranged at the top of the water tank 9, and a waste liquid drain valve is arranged at the bottom of one side of the water tank 9, which is convenient for discharging the waste liquid after multiple cycles and re-supplying new water liquid for temperature reduction and cleaning work;

[0023] A water pump 10 is connected to the bottom of one side of the water tank 9, a liquid guide groove 5 which is interconnected with a diversion pipe 4 is arranged at the output end of the water pump 10, the bottom of the first driver 6 extends into the treatment chamber 1 and a spray head group 14 is arranged, guide plates 12 are arranged on both sides of the top inside the diversion groove 2, and a filter mesh groove 11 is arranged on the inner side of the guide plate 12. A fixing plate 22 is installed at the middle position of the top inside the treatment chamber 1, an inclined filter plate 13 is arranged at the bottom of the fixing plate 22, and the inclined filter plate 13 is opposite to the vertical surfaces of the spray head group 14 and the filter mesh groove 11 respectively. The output end of the first driver 6 extends into the treatment chamber 1 and an incomplete gear 15 is arranged, a limiting guide groove 21 is arranged on one side of the fixing plate 22, and two groups of sliders which are slidably matched are arranged inside the limiting guide groove 21. One side of the two groups of sliders is provided with a movable plate 20, a rotating convex rod 19 is sleeved inside the two groups of movable plates 20, a sleeve 18 which is slidably matched is arranged on the outer side of the rotating convex rod 19, the output end of the second driver 7 extends into the treatment chamber 1 and is connected with the rotating convex rod 19, a brush plate 17 is arranged on one side of the sleeve 18, internal gear rings 16 are arranged at the tops of the two groups of movable plates 20, and the incomplete gear 15 meshes with the internal gear rings 16;

[0024] The spray head group 14 is composed of multiple spray head structures arranged at the top inside the treatment chamber 1, and the inclined filter plate 13 is opposite to the vertical surfaces of the multiple spray heads, which is convenient for the water liquid sprayed by the multiple spray heads to spray and clean the inclined filter structure.

[0025] Example 1, as Figures 1-2As shown in the figure, an inclined guide plate is provided at the bottom inside the diversion groove 2, a liquid guide hole communicating with the water sump 9 is provided on one side of the diversion groove 2, a sealing plate is provided at one end of the front surface of the filter screen groove 11, and a handle is provided at one end of the sealing plate. The filter screen groove 11 is positioned at the top inside the diversion groove 2 under the sliding guidance of two groups of guide plates 12 and is opposite to the inclined filter plate 13. By sliding and arranging the filter screen groove 11 under the guidance of the guide plates 12, it is convenient to pull out the filter screen groove 11 to clean the filtered and collected soot, increasing the operability and convenience of the operator for soot recovery and treatment.

[0026] Embodiment 2, as Figures 1-4 As shown in the figure, a groove is formed inside the sleeve 18, and the groove is in guiding cooperation with the rotating convex rod 19. The sleeve 18 slides horizontally on the outside of the rotating convex rod 19. Through the structural cooperation between the groove inside the sleeve 18 and the rotating convex rod 19, the sleeve 18 is sleeved on the outside of the rotating convex rod 19 and can move horizontally. So that after the second driver 7 drives the rotating convex rod 19, the sleeve 18 and the brush plate 17 to adjust the angle, the horizontal displacement of the brush plate 17 is used to perform an automatic cleaning operation on the inclined filter plate 13.

[0027] Working principle: In this setting machine high-temperature flue gas recovery and treatment equipment;

[0028] The flue gas is introduced into the interior of the treatment chamber 1 through the diversion groove 2. During this process, the inclined filter plate 13 is used to preliminarily filter the flue gas. At the same time, when the water pump 10 is started, the water liquid in the water tank 9 is pumped out and introduced into the liquid guide groove 5 through the diversion pipe 4, and then sent to the nozzle group 14 to be evenly sprayed on the surface of the inclined filter plate 13. In this way, the cooling and filtering of the high-temperature flue gas are carried out synchronously, and the filtered soot falls on the filter mesh groove 11 inside the diversion groove 2 with the spraying of the water liquid for secondary filtering, so that the soot stays in the filter mesh groove 11, while the water liquid is re-introduced into the water tank 9 through the diversion groove 2 to form a cycle, so as to continuously spray and clean the soot. When it is necessary to clean the inclined filter plate 13, the second driver 7 can be started to drive the rotating convex rod 19 and the sleeve 18 to turn over, so that the sleeve 18 drives the angle adjustment of the brush plate 17, so that the brush plate 17 finally contacts the surface of the inclined filter plate 13. Then, the first driver 6 can be started to drive the incomplete gear 15 to rotate, so that the incomplete gear 15 meshes with the internal gear ring 16 structure, thereby continuously driving the internal gear ring 16 and the two movable plates 20 to reciprocate under the guidance of the limit guide groove 21, so that the brush plate 17 reciprocally scrapes and cleans the surface of the inclined filter plate 13, and with the spraying of the water liquid, the cleaning effect is greatly improved, so as to automatically maintain the filtering structure, maintain the soot filtering effect of the inclined filter plate 13, increase the recovery and treatment efficiency of the device for high-temperature flue gas. After the soot is cooled and filtered and separated by the inclined filter plate 13, it can be introduced into the filter 8 for high-precision filtering treatment, so that the filtered soot is discharged to the outside, preventing the flue gas from polluting the external environment, and completing the treatment work of the flue gas of the stenter machine.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model 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 included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0030] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A high-temperature flue gas recovery and treatment device for a setting machine, comprising a treatment chamber (1), characterized in that: An air inlet (3) is provided on one side of the processing chamber (1); a guide groove (2) which is interconnected is installed on one side of the bottom of the processing chamber (1); a liquid guide groove (5) and a first driver (6) are provided on the top of the processing chamber (1); a second driver (7) is provided on the top of one front end of the processing chamber (1); a filter (8) is provided on one side inside the processing chamber (1); an exhaust port is provided on the side of the processing chamber (1) away from the air inlet (3); a fixing seat is provided on the bottom of the processing chamber (1); and a water tank (9) is provided on the inner side of the fixing seat; The bottom of one side of the water tank (9) is connected to a water pump (10), and the output end of the water pump (10) is provided with a liquid guide groove (5) which is mutually connected with the guide pipe (4). The bottom of the first driver (6) extends into the processing tank (1) and is provided with a nozzle group (14). Guide plates (12) are provided on both sides of the top of the inside of the guide groove (2), and a filter screen groove (11) is provided on the inner side of the guide plate (12). A fixing plate (22) is installed at the middle position of the top of the inside of the processing tank (1), and an oblique filter plate (13) is provided at the bottom of the fixing plate (22). The oblique filter plate (13) is respectively opposite to the nozzle group (14) and the filter screen groove (11) in vertical plane. The output end of the first driver (6) extends to the processing tank ( 1) and an incomplete gear (15) is provided inside the processing chamber (1), a limiting guide groove (21) is provided on one side of the fixed plate (22), and two sets of sliding blocks are provided on the inner side of the limiting guide groove (21), and a movable plate (20) is installed on one side of the two sets of sliding blocks, and a rotating convex rod (19) is sleeved on the inner side of the two sets of movable plates (20), and a sleeve (18) is provided on the outer side of the rotating convex rod (19) to slide, the output end of the second driver (7) extends to the inside of the processing chamber (1) and is interconnected with the rotating convex rod (19), and a brush plate (17) is provided on one side of the sleeve (18), and an inner gear ring (16) is installed on the top of the two sets of movable plates (20), and the incomplete gear (15) and the inner gear ring (16) are meshed with each other.

2. The high-temperature flue gas recovery and treatment equipment for a setting machine according to claim 1 is characterized in that: An oblique guide plate is provided at the bottom of the guide groove (2), a liquid guide hole is provided on one side of the guide groove (2) and is communicated with the water tank (9), a sealing plate is provided at one end of the front face of the filter mesh groove (11), and a handle is provided at one end of the sealing plate, and the filter mesh groove (11) is positioned at the top of the guide groove (2) and opposite to the oblique filter plate (13) under the sliding guidance of the two sets of guide plates (12).

3. The high-temperature flue gas recovery and treatment equipment for a setting machine according to claim 1 is characterized in that: A groove is provided on the inner side of the sleeve (18), and the groove is in guiding cooperation with the rotating convex rod (19), and the sleeve (18) slides horizontally on the outer side of the rotating convex rod (19).

4. The high-temperature flue gas recovery and treatment equipment for a setting machine according to claim 1 is characterized in that: A liquid inlet is provided at the top of the water tank (9), and a waste liquid drain valve is provided at the bottom of one side of the water tank (9).

5. The high-temperature flue gas recovery and treatment equipment for a setting machine according to claim 1 is characterized in that: The nozzle group (14) is composed of a plurality of nozzle groups arranged at the top of the processing chamber (1), and the oblique filter plate (13) is opposite to the vertical surfaces of the plurality of nozzle groups.

6. The high-temperature flue gas recovery and treatment equipment for a setting machine according to claim 1 is characterized in that: The first driver (6) and the second driver (7) are both provided with protective shells on their outer sides, and sound-absorbing cotton is provided on the inner sides of the protective shells.

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