A cyclone spray tower

Abstract

This utility model discloses a cyclone spray tower, relating to the field of spray tower technology. The utility model includes a support frame and a spray tower body. The spray tower body is fixedly connected to the top of the inner wall of the support frame. A mixing box is provided at the bottom of the spray tower body. An automatic cleaning mechanism is provided on the side of the mixing box. The automatic cleaning mechanism includes a fixing plate, which is fixedly connected to the side of the mixing box. This utility model uses a motor to drive a reciprocating screw, a reciprocating sleeve, a scraper, a slide groove, a limit block, a bidirectional screw, a threaded sleeve, and a sealing plate. This enables the motor, which runs through the side of the fixing plate, to rotate the bidirectional screw fixed to the end of the output shaft. The rotation of the bidirectional screw causes two threaded sleeves threaded to the circumferential surface to slide on the circumferential surface of the limit rod. During the cleaning of residual waste inside the mixing box, no manual cleaning is required, saving time and effort and demonstrating strong practicality.

Description

Technical Field

[0001] This utility model belongs to the field of spray tower technology, and in particular relates to a cyclone spray tower. Background Technology

[0002] With increasing environmental awareness and continuously improving regulations, industrial waste gas must be purified before being discharged to protect the environment and human health. Cyclone spray towers, as waste gas purification equipment, are widely used in industries such as chemical, metallurgical, power, petroleum, and pharmaceutical. They play a crucial role in industrial waste gas treatment by adsorbing pollutants in waste gas through physical adsorption and other technologies, ensuring that it meets environmental emission standards.

[0003] According to a public disclosure of a pneumatic mixing device for a cyclone spray tower (publication number: CN217663066U), the device includes a spray tower body, a cover plate, a scraper, and a rod. The bottom of the spray tower body is provided with a mixing box, the scraper is installed inside the mixing box, the side of the mixing box is provided with a cover plate, the back of the cover plate is fixedly connected to a sealing block, the sealing block is embedded inside the mixing box, the outside of the scraper is fixedly connected to a rod, the outside of the cover plate is provided with a sealing ring, the rod is inserted into the inside of the sealing ring, and the outside of the sealing ring is provided with a sealing cap.

[0004] However, the aforementioned patent does not allow for easy cleaning of the mixing chamber; manual cleaning by staff is required, which is time-consuming and labor-intensive and needs improvement. Utility Model Content

[0005] The purpose of this utility model is to provide a cyclone spray tower that uses a motor to drive a reciprocating lead screw, reciprocating lead sleeve, scraper, slide groove, limit block, bidirectional screw, threaded sleeve, and sealing plate, thereby enabling the motor, which runs through the side of the fixed plate, to rotate the bidirectional screw fixed at the end of the output shaft, thus solving the existing problems.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a cyclone spray tower, comprising a support frame and a spray tower body. The spray tower body is fixedly connected to the top of the inner wall of the support frame. A mixing box is provided at the bottom of the spray tower body. An automatic cleaning mechanism is provided on the side of the mixing box. The automatic cleaning mechanism includes a fixing plate, which is fixedly connected to the side of the mixing box. A motor passes through the side of the fixing plate. A bidirectional screw is fixedly connected to the end of the output shaft of the motor. A reciprocating screw is fixedly connected to the circumferential surface of the bidirectional screw. A threaded sleeve is threadedly connected to the circumferential surface of the bidirectional screw. A sealing plate is fixedly connected to the circumferential surface of the threaded sleeve. A reciprocating sleeve is threadedly connected to the circumferential surface of the reciprocating screw. A scraper is fixedly connected to the circumferential surface of the reciprocating sleeve.

[0008] Furthermore, a limiting rod is fixedly connected to the inner side wall of the fixed plate, a sliding groove is provided on the top of the scraper, and a limiting block is fixedly connected to the top of the inner wall of the mixing box. The above design is conducive to making the reciprocating thread sleeve perform linear reciprocating motion.

[0009] Furthermore, the number of fixing plates is set to two, and both are fixedly connected to both sides of the mixing box. The side cross-section of the two fixing plates is set to L-shape, which helps to enhance the stability of motor operation.

[0010] Furthermore, the number of the threaded sleeve, the bidirectional screw, and the sealing plate is set to two sets, the limiting block is slidably connected to the inner wall of the groove, and the threaded sleeve is slidably connected to the circumferential surface of the limiting rod.

[0011] Furthermore, the scraper contacts the inner wall of the mixing chamber, and the sealing plate contacts both sides of the mixing chamber. The design of the scraper is beneficial for scraping away waste material inside the mixing chamber.

[0012] Furthermore, the mixing box is equipped with a protective mechanism, which includes a groove on the side of the scraper. A limiting plate is fixedly connected to the bottom of the limiting block. This design helps to protect the reciprocating screw and prevent fertilizer from entering the screw groove.

[0013] Furthermore, the limiting plate is slidably connected to the groove, the side cross-sections of the limiting plate and the groove are set as semi-circular, the bidirectional screw is located below the limiting plate, and the sliding groove and the groove are interconnected. The above design is conducive to the better movement of the reciprocating threaded sleeve.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model uses a motor to drive a reciprocating lead screw, reciprocating threaded sleeve, scraper, slide groove, limit block, bidirectional screw, threaded sleeve, and sealing plate, thereby starting the motor that runs through the side of the fixed plate. This drives the bidirectional screw fixed at the end of the output shaft to rotate. The rotation of the bidirectional screw causes the two threaded sleeves connected to the circumferential surface to slide on the circumferential surface of the limit rod. During the cleaning of residual waste inside the mixing box, no manual cleaning is required, saving time and effort and making it highly practical.

[0016] 2. This utility model achieves motor reversal through the cooperation of components such as grooves and limiting plates, thereby reversing the bidirectional screw, which in turn drives the threaded sleeve to reset the sealing plate to seal the mixing box. Finally, when the scraper performs cleaning and scraping work, the groove on the side of the scraper slides and connects with the limiting plate. During the rotation of the reciprocating screw, the reciprocating screw is protected to prevent waste from entering the screw groove.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional appearance diagram of the present invention;

[0020] Figure 2 This is a three-dimensional cross-sectional view of the top of the mixing chamber of this utility model.

[0021] Figure 3 This is a three-dimensional perspective view of the limiting rod of this utility model;

[0022] Figure 4 This is a three-dimensional perspective view of the limiting plate of this utility model;

[0023] Figure 5 This is a three-dimensional schematic diagram of the bidirectional screw of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Support frame; 2. Spray tower body; 3. Mixing box; 4. Automatic cleaning mechanism; 41. Fixing plate; 42. Motor; 43. Reciprocating screw; 44. Reciprocating sleeve; 45. Scraper; 46. Slide groove; 47. Limiting block; 48. Bidirectional screw; 49. Threaded sleeve; 410. Sealing plate; 411. Limiting rod; 5. Protective mechanism; 51. Groove; 52. Limiting plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5This utility model is a cyclone spray tower, including a support 1 and a spray tower body 2. The spray tower body 2 is fixedly connected to the top of the inner wall of the support 1. A mixing box 3 is provided at the bottom of the spray tower body 2. An automatic cleaning mechanism 4 is provided on the side of the mixing box 3. The automatic cleaning mechanism 4 includes a fixing plate 41, which is fixedly connected to the side of the mixing box 3. A motor 42 passes through the side of the fixing plate 41. A bidirectional screw 48 is fixedly connected to the end of the output shaft of the motor 42. A reciprocating screw 43 is fixedly connected to the circumferential surface of the bidirectional screw 48. A threaded sleeve 49 is threadedly connected to the circumferential surface of the bidirectional screw 48. A sealing plate 410 is fixedly connected to the circumferential surface of the threaded sleeve 49. A reciprocating threaded sleeve 44 is threadedly connected to the circumferential surface of the reciprocating screw 43. A scraper 45 is fixedly connected to the circumferential surface of the reciprocating threaded sleeve 44.

[0028] As shown in the figure, the inner wall of the fixed plate 41 is fixedly connected to the limiting rod 411, the top of the scraper 45 is provided with a sliding groove 46, and the top of the inner wall of the mixing box 3 is fixedly connected to the limiting block 47. The above design is conducive to making the reciprocating thread sleeve 44 perform linear reciprocating motion.

[0029] As shown in the figure, there are two fixing plates 41, both of which are fixedly connected to both sides of the mixing box 3. The side cross-sections of the two fixing plates 41 are L-shaped, which helps to enhance the stability of the motor 42 operation.

[0030] As shown in the figure, the number of threaded sleeve 49, bidirectional screw 48, and sealing plate 410 is set to two sets. The limiting block 47 is slidably connected to the inner wall of the slide groove 46, and the threaded sleeve 49 is slidably connected to the circumferential surface of the limiting rod 411.

[0031] As shown in the figure, the scraper 45 is in contact with the inner wall of the mixing box 3, and the sealing plate 410 is in contact with both sides of the mixing box 3. The design of the scraper 45 is conducive to scraping away the waste material inside the mixing box 3 for cleaning.

[0032] As shown in the figure, the mixing box 3 is equipped with a protective mechanism 5. The protective mechanism 5 includes a groove 51, which is opened on the side of the scraper 45. The bottom of the limiting block 47 is fixedly connected to the limiting plate 52. The above design is beneficial to protect the reciprocating screw 43 and prevent fertilizer from entering the screw groove.

[0033] As shown in the figure, the limiting plate 52 is slidably connected to the groove 51. The side sections of the limiting plate 52 and the groove 51 are set as semi-circular. The bidirectional screw 48 is located below the limiting plate 52. The sliding groove 46 is connected to the groove 51. The above design is conducive to the better movement of the reciprocating thread sleeve 44.

[0034] A specific application of this embodiment is as follows: When cleaning the mixing box 3 is required, the operator starts the motor 42 that runs through the side of the fixed plate 41, thereby driving the bidirectional screw 48 fixed at the end of the output shaft to rotate. The rotation of the bidirectional screw 48 causes the two threaded sleeves 49 threaded to the circumferential surface to slide on the circumferential surface of the limiting rod 411 and move away from each other. At the same time, the rotation of the bidirectional screw 48 causes the reciprocating lead screw 43 fixed on the circumferential surface to rotate. When the reciprocating lead screw 43 rotates, it causes the reciprocating sleeve 44 threaded to the circumferential surface to move. The movement of the reciprocating sleeve 44 causes the scraper 45 fixed on the circumferential surface to move. During the movement of the scraper 45, the top groove 46 is slidably connected to the limiting block 47, thereby limiting the scraper 45 and cleaning the inner wall of the mixing box 3. Then, when cleaning is no longer needed, the operator reverses the motor 42, which in turn reverses the bidirectional screw 48, causing the threaded sleeve 49 to drive the sealing plate 410 to reset and seal the mixing box 3. Finally, when the scraper 45 is cleaning, the groove 51 on the side of the scraper 45 is slidably connected to the limiting plate 52, thereby protecting the reciprocating screw 43 and preventing waste from entering the screw groove.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cyclone spray tower, comprising a support frame (1) and a spray tower body (2), characterized in that: The spray tower body (2) is fixedly connected to the top of the inner wall of the support (1). A mixing box (3) is provided at the bottom of the spray tower body (2). An automatic cleaning mechanism (4) is provided on the side of the mixing box (3). The automatic cleaning mechanism (4) includes a fixing plate (41), which is fixedly connected to the side of the mixing box (3). A motor (42) passes through the side of the fixing plate (41). A bidirectional screw (48) is fixedly connected to the end of the output shaft of the motor (42). A reciprocating screw (43) is fixedly connected to the circumferential surface of the bidirectional screw (48). A threaded sleeve (49) is threadedly connected to the circumferential surface of the bidirectional screw (48). A sealing plate (410) is fixedly connected to the circumferential surface of the threaded sleeve (49). A reciprocating threaded sleeve (44) is threadedly connected to the circumferential surface of the reciprocating screw (43). A scraper (45) is fixedly connected to the circumferential surface of the reciprocating threaded sleeve (44).

2. The cyclone spray tower according to claim 1, characterized in that, The inner wall of the fixed plate (41) is fixedly connected to a limiting rod (411), the top of the scraper (45) is provided with a sliding groove (46), and the top of the inner wall of the mixing box (3) is fixedly connected to a limiting block (47).

3. A cyclone spray tower according to claim 2, characterized in that, The number of the fixing plates (41) is set to two, and both are fixedly connected to both sides of the mixing box (3). The side cross-section of the two fixing plates (41) is set to L-shaped.

4. A cyclone spray tower according to claim 2, characterized in that, The number of the threaded sleeve (49), the bidirectional screw (48), and the sealing plate (410) is set to two sets. The limiting block (47) is slidably connected to the inner wall of the groove (46), and the threaded sleeve (49) is slidably connected to the circumferential surface of the limiting rod (411).

5. A cyclone spray tower according to claim 4, characterized in that, The scraper (45) is in contact with the inner wall of the mixing box (3), and the sealing plate (410) is in contact with both sides of the mixing box (3).

6. A cyclone spray tower according to claim 2, characterized in that, The mixing box (3) is provided with a protective mechanism (5), which includes a groove (51) on the side of the scraper (45). The bottom of the limiting block (47) is fixedly connected to a limiting plate (52).

7. A cyclone spray tower according to claim 6, characterized in that, The limiting plate (52) is slidably connected to the groove (51). The side sections of the limiting plate (52) and the groove (51) are set as semi-circular. The bidirectional screw (48) is located below the limiting plate (52). The sliding groove (46) is connected to the groove (51).

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