Circulating type desulfurizing tower

Abstract

The utility model relates to the technical field of desulfurizing towers, and discloses a circulating desulfurizing tower which comprises a base, the top of the base is fixedly connected with an air inlet filter box, the top of the base is fixedly connected with a spraying desulfurizing tower body, the top of the air inlet filter box is fixedly connected with a dehumidifying box, and the right side of the air inlet filter box is fixedly connected with a connecting pipe. A spraying machine is arranged in the spraying desulfurization tower body, an air inlet filtering mechanism is arranged in an air inlet filtering box, a movable air outlet mechanism is arranged on the right side of a connecting pipe, in the using process, a two-way threaded rod rotates through work of a first motor, the opening and closing angle of a movable plate is conveniently adjusted, and therefore the air inlet amount of an air inlet box is adjusted; a second motor works and is matched with a connecting rod, so that up-down reciprocating motion of a filtering block is conveniently realized, a connecting plate moves through working of a reciprocating air cylinder, reciprocating rotation of a flow guide plate is conveniently realized, and filtered gas is uniformly guided into the spraying desulfurization tower body.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization towers, in particular to a circulating desulfurization tower. Background Art

[0002] Desulfurization tower is a tower-type equipment for desulfurization of industrial waste gas. Desulfurization tower was originally built with granite and was most widely used. It uses the principle of water film desulfurization and dust removal, also known as granite water film desulfurization dust collector, or granite water film desulfurization dust collector. During the operation of existing desulfurization towers, the slurry is mixed with the air entering the desulfurization tower by spraying.

[0003] According to the description in a circulating desulfurization tower disclosed in the patent website (authorization announcement number: CN 221045805 U), "the utility model relates to the technical field of desulfurization towers, specifically a circulating desulfurization tower, including a slurry storage box, the top of which is provided with an air intake filter mechanism, a reflux filter mechanism and a booster pump from left to right, the air intake filter mechanism includes a first filter box, the top of which is provided with an exhaust mechanism, the reflux filter mechanism includes a second filter box, the top of which is provided with a desulfurization tower body, a circular partition is provided in the middle and lower part of the interior of the desulfurization tower body, and a plurality of circular air holes are provided on the top of the circular partition, and a conical air guide pipe is provided in the middle and upper part of the interior of the desulfurization tower body. The circulating desulfurization tower can effectively reduce the filtration pressure of the reflux filter mechanism through the air intake filter mechanism; under the cooperation of the circular partition, the conical air guide pipe, the first water guide pipe, the annular water pipe, the first spray head, the second water guide pipe and the second spray head, it can be ensured that all sulfur-containing gases are in contact with the slurry."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model allows the sulfur-containing gas to enter the first filter box from the air inlet pipe, and after filtering through the first filter plate and the second filter plate, the particulate matter in the sulfur-containing gas can be effectively filtered. The sulfur-containing gas after the secondary particulate matter filtration enters the desulfurization tower body through the first air duct. During actual use, since the air inlet pipe of the device is fixedly set, when the gas is introduced, it can only be transmitted at a fixed flow rate, and thus cannot be well adjusted according to the use environment. At the same time, the filter plate position of the device is fixedly set. When used for a long time, the filter plate is prone to blockage. Therefore, it is necessary to improve a circulating desulfurization tower to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a circulating desulfurization tower to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating desulfurization tower, comprising a base, an air intake filter box is fixedly connected to the top of the base, a spray desulfurization tower body is fixedly connected to the top of the base, a dehumidification box is fixedly connected to the top of the air intake filter box, a connecting pipe is fixedly connected to the right side of the air intake filter box, a spray machine is arranged inside the spray desulfurization tower body, an air intake filter mechanism is arranged inside the air intake filter box, and a movable air outlet mechanism is arranged on the right side of the connecting pipe;

[0008] The air intake filter mechanism comprises an adjustable air intake component and a filter component. The adjustable air intake component is arranged on the left side of the air intake filter box, and the filter component is arranged inside the air intake filter box.

[0009] Preferably, the adjustable air intake assembly includes an air intake box, the air intake box is fixedly connected to the left side of the air intake filter box, the top of the air intake box is fixedly connected to a connecting platform, the front of the connecting platform is fixedly connected to a first motor, the output end of the first motor passes through the connecting platform and extends to the inside where a bidirectional threaded rod is fixedly connected, a limiting rod is fixedly connected to the inside of the connecting platform, a movable block is slidably connected to the outside of the limiting rod, the bottom of the movable block is fixedly connected to the connecting block, and a movable plate is rotatably connected to the inside of the air intake box to facilitate adjusting the opening and closing angle of the movable plate, thereby satisfying the regulation of the air intake amount of the air intake box.

[0010] Preferably, the movable block is threadedly connected to the bidirectional threaded rod, the movable block is slidably connected to the connecting platform, the connecting block is slidably connected to the air intake box, grooves are provided at corresponding positions of the movable plate and the connecting block, and the connecting block is in contact with the movable plate, so as to facilitate a more stable adjustment process.

[0011] Preferably, the filter assembly includes a second motor, which is fixedly connected to the left side of the air intake filter box, and an output end of the second motor extends through the air intake filter box to the inside and is fixedly connected to a connecting rod, a cam is fixedly connected to the outside of the connecting rod, a holding box is fixedly connected to the inside of the air intake filter box, a spring is fixedly connected to the inside of the holding box, a slider is fixedly connected to the bottom of the spring, and a filter block is fixedly connected to the bottom of the slider, so as to realize the up and down reciprocating movement of the filter block, thereby ensuring that the gas is fully filtered while avoiding clogging of the filter block.

[0012] Preferably, a groove is provided at the position corresponding to the pressing box and the sliding block, and the sliding block is slidably connected inside the groove, and the cam is in contact with the filter block, so that the filtering process is more stable.

[0013] Preferably, the movable gas outlet mechanism includes a connecting frame, the connecting frame is fixedly connected to the right side of the connecting pipe, the connecting frame is rotatably connected with a guide plate inside, the top of the guide plate is fixedly connected with a gear, the connecting frame is fixedly connected with a guide rail inside, the guide rail is slidably connected with a tooth plate inside, the top of the tooth plate is fixedly connected with a connecting plate, and the connecting frame is fixedly connected with a reciprocating cylinder inside, so as to facilitate the reciprocating rotation of the guide plate, thereby evenly introducing the filtered gas into the spray desulfurization tower body, so that the gas desulfurization is more complete and insufficient desulfurization is avoided.

[0014] Preferably, the reciprocating cylinder is fixedly connected to the connecting plate, the tooth plate is meshed with the gear, and the gear is rotatably connected to the connecting frame, so as to make the diversion process more stable.

[0015] Compared with the prior art, the utility model provides a circulating desulfurization tower, which has the following beneficial effects:

[0016] 1. The circulating desulfurization tower, through the air intake filtering mechanism, during use, the first motor is operated to rotate the bidirectional threaded rod, which is convenient for adjusting the opening and closing angle of the movable plate, so as to meet the requirements of adjusting the air intake volume of the air intake box. The second motor is operated in conjunction with the connecting rod to facilitate the up and down reciprocating movement of the filter block, thereby meeting the requirements of fully filtering the gas while avoiding the block block from being blocked.

[0017] 2. The circulating desulfurization tower is provided with a movable gas outlet mechanism. During use, the reciprocating cylinder is operated to move the connecting plate, which is convenient for the reciprocating rotation of the guide plate, so that the filtered gas is evenly introduced into the interior of the spray desulfurization tower body, so that the gas desulfurization is more complete and insufficient desulfurization is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the air intake adjustment component of the utility model;

[0022] Figure 4This is a schematic diagram of the internal structure of the air intake adjustment component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the filter assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the movable air outlet mechanism of the utility model;

[0026] Figure 8 It is a schematic diagram of the internal structure of the movable air outlet mechanism of the utility model.

[0027] In the figure: 1. base; 2. air intake filter box; 3. spray desulfurization tower body; 4. dehumidification box; 5. connecting pipe; 6. spray machine; 7. air intake filter mechanism; 71. adjusting air intake assembly; 711. air intake box; 712. connecting platform; 713. first motor; 714. two-way threaded rod; 715. limit rod; 716. movable block; 717. connecting block; 718. movable plate; 72. filter assembly; 721. second motor; 722. connecting rod; 723. cam; 724. holding box; 725. slider; 726. filter block; 727. spring; 8. movable air outlet mechanism; 81. connecting frame; 82. guide plate; 83. gear; 84. guide rail; 85. tooth plate; 86. connecting plate; 87. reciprocating cylinder. DETAILED DESCRIPTION

[0028] 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] See also Figure 1-6The utility model provides a technical solution: a circulating desulfurization tower, including a base 1, an air intake filter box 2 is fixedly connected to the top of the base 1, a spray desulfurization tower body 3 is fixedly connected to the top of the base 1, a dehumidification box 4 is fixedly connected to the top of the air intake filter box 2, a connecting pipe 5 is fixedly connected to the right side of the air intake filter box 2, a spray machine 6 is arranged inside the spray desulfurization tower body 3, an air intake filter mechanism 7 is arranged inside the air intake filter box 2, and a movable air outlet mechanism 8 is arranged on the right side of the connecting pipe 5;

[0032] The air intake filter mechanism 7 includes an air intake adjustment component 71 and a filter component 72 . The air intake adjustment component 71 is arranged on the left side of the air intake filter box 2 , and the filter component 72 is arranged inside the air intake filter box 2 .

[0033] Furthermore, the air intake assembly 71 is adjusted to include an air intake box 711, which is fixedly connected to the left side of the air intake filter box 2, a connecting platform 712 is fixedly connected to the top of the air intake box 711, a first motor 713 is fixedly connected to the front of the connecting platform 712, an output end of the first motor 713 passes through the connecting platform 712 and extends to the inside where a bidirectional threaded rod 714 is fixedly connected, a limiting rod 715 is fixedly connected to the inside of the connecting platform 712, a movable block 716 is slidably connected to the outside of the limiting rod 715, a connecting block 717 is fixedly connected to the bottom of the movable block 716, and a movable plate 718 is rotatably connected to the inside of the air intake box 711 to facilitate adjustment of the opening and closing angle of the movable plate 718, thereby satisfying the regulation of the air intake amount of the air intake box 711.

[0034] Furthermore, the movable block 716 is threadedly connected to the bidirectional threaded rod 714, the movable block 716 is slidably connected to the connecting platform 712, the connecting block 717 is slidably connected to the air intake box 711, grooves are provided at corresponding positions of the movable plate 718 and the connecting block 717, and the connecting block 717 is in contact with the movable plate 718, so as to facilitate a more stable adjustment process.

[0035] Furthermore, the filter assembly 72 includes a second motor 721, which is fixedly connected to the left side of the air intake filter box 2. The output end of the second motor 721 extends through the air intake filter box 2 and is fixedly connected to the interior with a connecting rod 722. The outside of the connecting rod 722 is fixedly connected to a cam 723. The inside of the air intake filter box 2 is fixedly connected to a holding box 724. The inside of the holding box 724 is fixedly connected to a spring 727. The bottom of the spring 727 is fixedly connected to a slider 725. The bottom of the slider 725 is fixedly connected to a filter block 726, which facilitates the up and down reciprocating movement of the filter block 726, thereby ensuring that the gas is fully filtered while avoiding blockage of the filter block 726.

[0036] Furthermore, grooves are provided at positions corresponding to the holding box 724 and the slider 725, and the slider 725 is slidably connected inside the groove, and the cam 723 is in contact with the filter block 726, so that the filtering process is more stable.

[0037] Embodiment 2:

[0038] See also Figure 7-8 , and combined with Example 1, it is further obtained that the movable gas outlet mechanism 8 includes a connecting frame 81, the connecting frame 81 is fixedly connected to the right side of the connecting pipe 5, the connecting frame 81 is rotatably connected with a guide plate 82, the top of the guide plate 82 is fixedly connected with a gear 83, the connecting frame 81 is fixedly connected with a guide rail 84, the guide rail 84 is slidably connected with a tooth plate 85, the top of the tooth plate 85 is fixedly connected with a connecting plate 86, and the connecting frame 81 is fixedly connected with a reciprocating cylinder 87, which is convenient for realizing the reciprocating rotation of the guide plate 82, so as to evenly introduce the filtered gas into the spray desulfurization tower body 3, so that the gas desulfurization is more complete and insufficient desulfurization is avoided.

[0039] Furthermore, the reciprocating cylinder 87 is fixedly connected to the connecting plate 86, the tooth plate 85 is meshed with the gear 83, and the gear 83 is rotatably connected to the connecting frame 81, so that the diversion process is more stable.

[0040] In actual operation, when this device is used, the gas to be treated is first introduced into the air intake filter box 2 through the provided air intake box 711. After filtering, the filtered gas is introduced into the spray desulfurization tower body 3 in conjunction with the connecting pipe 5. The gas is desulfurized by the provided spray machine 6. The desulfurized gas is introduced into the dehumidification box 4 and discharged after dehumidification. The bidirectional threaded rod 714 is rotated by the provided first motor 713, the movable block 716 is moved in conjunction with the limit rod 715, the movable plate 718 is rotated in conjunction with the connecting block 717, and the particulate matter in the gas is filtered by the provided filter block 726. The second motor 721 is worked by the provided second motor 721, the connecting rod 722 is cooperated to rotate the cam 723, the filter block 726 is cooperated to move the slider 725, the filter block 726 is cooperated to reciprocate the filter block 726 up and down in conjunction with the spring 727, the connecting plate 86 is moved by the provided reciprocating cylinder 87, the guide rail 84 is cooperated to move the tooth plate 85, and the gear 83 is cooperated to rotate the guide plate 82.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A circulating desulfurization tower, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an air intake filter box (2), the top of the base (1) is fixedly connected to a spray desulfurization tower body (3), the top of the air intake filter box (2) is fixedly connected to a dehumidification box (4), the right side of the air intake filter box (2) is fixedly connected to a connecting pipe (5), a spray machine (6) is arranged inside the spray desulfurization tower body (3), an air intake filter mechanism (7) is arranged inside the air intake filter box (2), and a movable air outlet mechanism (8) is arranged on the right side of the connecting pipe (5); The air intake filter mechanism (7) comprises an adjustable air intake component (71) and a filter component (72); the adjustable air intake component (71) is arranged on the left side of the air intake filter box (2), and the filter component (72) is arranged inside the air intake filter box (2).

2. A circulating desulfurization tower according to claim 1, characterized in that: The regulating air intake assembly (71) comprises an air intake box (711), wherein the air intake box (711) is fixedly connected to the left side of the air intake filter box (2), a connecting platform (712) is fixedly connected to the top of the air intake box (711), a first motor (713) is fixedly connected to the front of the connecting platform (712), an output end of the first motor (713) passes through the connecting platform (712) and extends to the inside where a bidirectional threaded rod (714) is fixedly connected, a limiting rod (715) is fixedly connected to the inside of the connecting platform (712), a movable block (716) is slidably connected to the outside of the limiting rod (715), a connecting block (717) is fixedly connected to the bottom of the movable block (716), and a movable plate (718) is rotatably connected to the inside of the air intake box (711).

3. A circulating desulfurization tower according to claim 2, characterized in that: The movable block (716) is threadedly connected to the bidirectional threaded rod (714), the movable block (716) is slidably connected to the connecting platform (712), the connecting block (717) is slidably connected to the air intake box (711), grooves are provided at corresponding positions of the movable plate (718) and the connecting block (717), and the connecting block (717) is in contact with the movable plate (718).

4. A circulating desulfurization tower according to claim 1, characterized in that: The filter assembly (72) comprises a second motor (721), the second motor (721) is fixedly connected to the left side of the air intake filter box (2), the output end of the second motor (721) passes through the air intake filter box (2) and extends to the inside where a connecting rod (722) is fixedly connected, the outside of the connecting rod (722) is fixedly connected to a cam (723), the inside of the air intake filter box (2) is fixedly connected to a holding box (724), the inside of the holding box (724) is fixedly connected to a spring (727), the bottom of the spring (727) is fixedly connected to a slider (725), and the bottom of the slider (725) is fixedly connected to a filter block (726).

5. A circulating desulfurization tower according to claim 4, characterized in that: The pressure holding box (724) and the slider (725) are provided with grooves at positions corresponding to each other, and the slider (725) is slidably connected inside the groove, and the cam (723) is in contact with the filter block (726).

6. A circulating desulfurization tower according to claim 1, characterized in that: The movable air outlet mechanism (8) comprises a connecting frame (81), the connecting frame (81) is fixedly connected to the right side of the connecting pipe (5), a guide plate (82) is rotatably connected inside the connecting frame (81), a gear (83) is fixedly connected to the top of the guide plate (82), a guide rail (84) is fixedly connected inside the connecting frame (81), a tooth plate (85) is slidably connected inside the guide rail (84), a connecting plate (86) is fixedly connected to the top of the tooth plate (85), and a reciprocating cylinder (87) is fixedly connected inside the connecting frame (81).

7. A circulating desulfurization tower according to claim 6, characterized in that: The reciprocating cylinder (87) is fixedly connected to the connecting plate (86), the toothed plate (85) is meshed with the gear (83), and the gear (83) is rotationally connected to the connecting frame (81).

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