Rotary spray tower

Abstract

The rotary spray tower comprises a tower body, a water pump box, a filter plate and a spray head, the top end of the tower body is communicated and connected with a discharge pipe, an air inlet is welded to the outer wall of one side wall of the tower body, an annular frame is fixedly installed on the inner wall of the tower body located above the air inlet, a guide frame is fixedly installed on the outer wall of the tower body, and the spray head is fixedly installed on the guide frame. A guide seat is slidably arranged on the inner side of the guide frame, a pull handle is fixedly mounted on the outer wall of the guide seat, the rotating drum can be driven to rotate through the arranged rotating assembly, and the spraying head on the bottom side is driven to rotate under the rotation of the rotating drum, so that spraying liquid can be uniformly dispersed into the tower body and can be in full contact with waste gas for reaction; the spraying head and the dispersing disc are rotationally arranged, so that the spraying head can rotate by 360 degrees when the dispersing disc rotates, and the spraying head can be in uniform contact with waste gas in the spraying tower.

Description

Technical Field

[0001] The utility model belongs to the technical field of spray towers, in particular to a rotary spray tower. Background Art

[0002] Spray tower is a kind of device for treating industrial waste gas. Industrial waste gas is a general term for various pollutant gases discharged into the air during fuel combustion and production process in the factory area of ​​the enterprise. These waste gases include carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, etc. Directly discharged into the air will greatly cause air pollution, so waste gas treatment is required before discharge.

[0003] It can only be discharged after meeting the standards.

[0004] The existing patent number CN 214159155 U, a rotary spraying desulfurization tower, includes a desulfurization tower, desulfurization liquid is stored at the bottom of the desulfurization tower, a rotatable connecting pipe is provided in the middle of the desulfurization tower, the connecting pipe is provided with a plurality of groups of spraying mechanisms connected with the connecting pipe from top to bottom, the spraying mechanism includes a plurality of spraying pipes, a plurality of spraying holes are provided on one side of the bottom of the spraying pipe, and the spraying pipes are symmetrically distributed on the outside of the connecting pipe with the connecting pipe as the center, a fixedly connected support rod is provided at the bottom of the connecting pipe, the bottom of the support rod is movably connected to the bottom of the desulfurization tower, and a plurality of fixedly connected fan blades are provided on the support rod located on one side of the air inlet pipe, which effectively ensures the rotation of the connecting pipe, so that the spraying pipe can realize rotary spraying, so that the spraying liquid is distributed more evenly, and the overall desulfurization effect is guaranteed.

[0005] Although the above device realizes rotary spraying, it converts the wind energy of the intake air flow into kinetic energy for the rotation of the support rod. If the intake air flow is small, it will not rotate, resulting in a part of the exhaust gas being discharged without contacting the spray liquid, reducing the efficiency and effect of the treatment, and it is also inconvenient for the regular cleaning and replacement of the filter plate.

[0006] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0007] In order to solve the above problems, the purpose of the utility model is to provide a rotary spray tower.

[0008] To achieve the above-mentioned purpose, the utility model proposes a rotary spray tower, comprising a tower body, a water pump box, a filter plate and a spray head, the top of the tower body is conductively connected with a discharge pipe, and an air inlet is welded to the outer wall of one side wall of the tower body, and a ring frame is fixedly installed on the inner wall of the tower body above the air inlet, a guide frame is fixedly installed on the outer wall of the tower body, a guide seat is slidably provided on the inner side of the guide frame, a handle is fixedly installed on the outer wall of the guide seat, the filter plate is fixedly connected to the inner wall of the guide seat, and the outer wall of one side of the filter plate is clamped on the inner wall of the ring frame.

[0009] In one example, the water pump box is arranged on one side of the tower body, and a water pump is arranged inside the water pump box, the input end of the water pump is connected to the water suction head through a conduit, and the output end of the water pump is conductively connected to a dewatering pipe.

[0010] In one example, the top end of the outlet pipe passes through the ring frame and a transfer box is fixedly installed thereon, and a side wall of the transfer box is connected to the chassis by bolts.

[0011] In one example, a fixed bearing is embedded in the inner wall of the bottom of the transfer box, a rotating drum is fixedly installed on the inner ring of the fixed bearing, a driven gear is arranged on the outer wall of the top end of the rotating drum, and a rotating assembly is arranged on one side of the driven gear.

[0012] In one example, the rotating assembly consists of a servo motor and a driving gear, the servo motor is fixedly mounted on the inner wall of the chassis, and the output end of the servo motor is connected to the center of the driving gear shaft through a coupling, and the driving gear is meshedly connected to one side of the driven gear.

[0013] In one example, a dispersion disk is conductively connected to the bottom of the rotating drum, the rotating drum is vertically through-connected, and a dispersion cavity is provided on the inner wall of the dispersion disk.

[0014] In one example, the spray head is rotatably disposed at the bottom of the dispersion disk through a rotating block, and the spray head is conductively connected to the dispersion chamber.

[0015] The rotary spray tower proposed by the utility model can bring the following beneficial effects:

[0016] The filter plate is arranged to slide on the guide frame and the ring frame, so that when the filter plate needs to be replaced or cleaned, the guide frame and the filter plate can be directly pulled out by pulling the handle. This arrangement facilitates operators to clean them regularly, saving time and improving efficiency.

[0017] The rotating drum can be driven to rotate by the rotating assembly, and the rotation of the rotating drum drives the spray head on the bottom side to rotate, so that the spray liquid can be evenly dispersed to the inside of the tower body, so that it can fully contact and react with the exhaust gas. The rotating setting between the spray head and the dispersion disk is used to enable the spray head to rotate 360° when the dispersion disk rotates, so as to evenly contact the exhaust gas inside the spray tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 The utility model is a three-dimensional structural schematic diagram of a rotary spray tower.

[0020] Figure 2 It is a front view structural schematic diagram of a rotary spray tower of the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a rotary spray tower.

[0022] Figure 4 It is an enlarged schematic diagram of structure A of a rotary spray tower of the utility model.

[0023] Figure 5 The utility model is a schematic diagram of the axial structure of a rotary spray tower. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] 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, an electrical connection, or a communication; 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.

[0028] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0029] like Figure 1 to Figure 5 As shown, the embodiment of the utility model proposes a rotary spray tower, including a tower body 1, a water pump box 4, a filter plate 9 and a spray head 18, the top of the tower body 1 is connected with a row pipe 2, and an air inlet 3 is welded to the outer wall of one side wall of the tower body 1, and a ring frame 8 is fixedly installed on the inner wall of the tower body 1 above the air inlet 3, a guide frame 5 is fixedly installed on the outer wall of the tower body 1, a guide seat 6 is slidably arranged on the inner side of the guide frame 5, a pull handle 7 is fixedly installed on the outer wall of the guide seat 6, the filter plate 9 is fixedly connected to the inner wall of the guide seat 6, and the filter plate The outer wall of one side of 9 is clamped on the inner wall of the ring frame 8. When working, the exhaust gas enters the interior of the spray tower through the air inlet 3, and is first filtered by the filter plate 9. The filtered exhaust gas will enter the upper part of the interior of the tower body 1 for spraying. The filter plate 9 is slidingly arranged on the guide frame 5 and the ring frame 8, and when the filter plate 9 needs to be replaced or cleaned, the guide frame 5 and the filter plate 9 can be directly pulled out by pulling the handle 7. This arrangement facilitates the operator to clean it regularly, saving time and improving efficiency.

[0030] Specifically, the water pump box 4 is arranged on one side of the tower body 1, and a water pump is arranged inside the water pump box 4. The input end of the water pump is connected to the water suction head 10 through a conduit, and the output end of the water pump is connected to the outlet pipe 11. The arranged water pump can suck the sprayed liquid through the water suction head 10 and then discharge it from the outlet pipe 11 for reuse.

[0031] Specifically, the top end of the outlet pipe 11 passes through the ring frame 8 and is fixedly mounted with a transfer box 12. A side wall of the transfer box 12 is connected to a chassis 13 by bolts. The liquid flowing through the outlet pipe 11 will enter the transfer box 12 for storage and transfer.

[0032] Specifically, a fixed bearing 19 is embedded in the inner wall of the bottom of the transfer box 12, and a rotating drum is fixedly installed on the inner ring of the fixed bearing 19. A driven gear 16 is provided on the outer wall of the top of the rotating drum. A rotating assembly is provided on one side of the driven gear 16. The driven gear 16 can be driven to rotate by the rotating assembly, and the rotating drum is driven to rotate under the rotation of the driven gear 16. The fixed bearing 19 is used to support the rotation of the rotating drum, and the rotation of the rotating drum drives the spray head 18 on the bottom side to rotate, so that the spray liquid can be evenly dispersed to the inside of the tower body 1, so that it can fully contact with the exhaust gas for reaction.

[0033] Specifically, the rotating assembly consists of a servo motor 14 and a driving gear 15. The servo motor 14 is fixedly mounted on the inner wall of the chassis 13, and the output end of the servo motor 14 is connected to the center of the gear shaft of the driving gear 15 through a coupling. The driving gear 15 is meshed and connected to one side of the driven gear 16. When it is necessary to drive the sprinkler head 18 to rotate, the servo motor 14 is started, and the driving gear 15 is driven to rotate under the rotation of the servo motor 14.

[0034] Specifically, the bottom of the drum is connected to a dispersion disk 17, the drum is through-connected from top to bottom, and a dispersion cavity is provided on the inner wall of the dispersion disk 17. The liquid in the transfer box 12 is introduced into the dispersion cavity inside the dispersion disk 17 through the drum for dispersion and extraction.

[0035] Specifically, the spray head 18 is rotatably arranged at the bottom of the dispersion disk 17 through a rotating block, and the spray head 18 is conductively connected to the dispersion chamber. The rotation setting between the spray head 18 and the dispersion disk 17 is used to enable the spray head 18 to rotate 360° when the dispersion disk 17 rotates, so as to evenly contact the exhaust gas inside the spray tower.

[0036] Working principle: When working, the exhaust gas enters the interior of the spray tower through the air inlet 3, and first passes through the preliminary filtration of the filter plate 9. The filtered exhaust gas will enter the upper part of the tower body 1 for spraying. The filter plate 9 is set to slide on the guide frame 5 and the ring frame 8. When the filter plate 9 needs to be replaced or cleaned, the guide frame 5 and the filter plate 9 can be directly pulled out by pulling the handle 7. This arrangement is convenient for operators to clean it regularly, saving time and improving efficiency. The water pump can suck the sprayed liquid through the suction head 10 and then output it from the outlet pipe 11 for reuse. When it is necessary to drive the spray head 18 When rotating, the servo motor 14 is started, and the driving gear 15 is driven to rotate under the rotation of the servo motor 14, and the rotating drum is driven to rotate under the rotation of the driven gear 16. The fixed bearing 19 is used to support the rotation of the rotating drum. The rotation of the rotating drum drives the spray head 18 on the bottom side to rotate, so that the spray liquid can be evenly dispersed to the inside of the tower body 1, so that it can fully contact and react with the exhaust gas. The rotation setting between the spray head 18 and the dispersion plate 17 is used to enable the spray head 18 to rotate 360° when the dispersion plate 17 rotates, so that it can evenly contact the exhaust gas inside the spray tower.

[0037] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0038] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A rotary spray tower, characterized in that: The invention comprises a tower body (1), a water pump box (4), a filter plate (9) and a spray head (18), wherein the top of the tower body (1) is conductively connected to a discharge pipe (2), an air inlet (3) is welded to the outer wall of one side wall of the tower body (1), and a ring frame (8) is fixedly installed on the inner wall of the tower body (1) above the air inlet (3), a guide frame (5) is fixedly installed on the outer wall of the tower body (1), a guide seat (6) is slidably arranged on the inner side of the guide frame (5), a pull handle (7) is fixedly installed on the outer wall of the guide seat (6), the filter plate (9) is fixedly connected to the inner wall of the guide seat (6), and the outer wall of one side of the filter plate (9) is clamped to the inner wall of the ring frame (8).

2. A rotary spray tower according to claim 1, characterized in that: The water pump box (4) is arranged on one side of the tower body (1), and a water pump is arranged inside the water pump box (4); the input end of the water pump is connected to the water suction head (10) through a conduit, and the output end of the water pump is conductively connected to a dewatering pipe (11).

3. A rotary spray tower according to claim 2, characterized in that: The top end of the outlet pipe (11) passes through the ring frame (8) and is fixedly mounted with a transfer box (12); a side wall of the transfer box (12) is connected to a housing (13) by means of bolts.

4. A rotary spray tower according to claim 3, characterized in that: A fixed bearing (19) is embedded in the inner wall of the bottom of the transfer box (12), a rotating drum is fixedly mounted on the inner ring of the fixed bearing (19), a driven gear (16) is arranged on the outer wall of the top end of the rotating drum, and a rotating assembly is arranged on one side of the driven gear (16).

5. A rotary spray tower according to claim 4, characterized in that: The rotating assembly is composed of a servo motor (14) and a driving gear (15); the servo motor (14) is fixedly mounted on the inner wall of the chassis (13); the output end of the servo motor (14) is connected to the center of the gear shaft of the driving gear (15) through a coupling; and the driving gear (15) is meshingly connected to one side of the driven gear (16).

6. A rotary spray tower according to claim 5, characterized in that: The bottom of the rotating drum is conductively connected to a dispersion disk (17), the rotating drum is arranged to be through-connected from top to bottom, and a dispersion cavity is arranged on the inner wall of the dispersion disk (17).

7. A rotary spray tower according to claim 6, characterized in that: The spray head (18) is rotatably arranged at the bottom of the dispersion disk (17) through a rotating block, and the spray head (18) is conductively connected to the dispersion chamber.

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