Integrated serial spray washing tower

Abstract

The utility model discloses an integrated serial spray washing tower, and relates to the technical field of waste gas washing towers. The integrated series-connection spraying washing tower comprises a washing tower body, a bottom plate is fixedly connected to the bottom of the washing tower body, a plurality of access holes are formed in one side of the washing tower body at equal intervals, and dustproof assemblies covering the access holes and preventing dust from being accumulated on the outer walls of the access holes are installed on the side, close to the access holes, of the washing tower body. The dustproof assembly is provided with a ladder stand assembly used for climbing to one side of the access hole for overhauling work, and a driving assembly for driving the dustproof assembly to be opened and closed is installed below the dustproof assembly. By arranging the fixed shell and the cover shell, dust accumulation caused by long-term exposure of the access hole is prevented, normal maintenance work can be better assisted, the possibility that waste gas treatment work is wrong due to a poor maintenance observation visual angle caused by dust accumulation is reduced, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas washing towers, in particular to an integrated series spray washing tower. Background Art

[0002] The scrubber is a new type of gas purification equipment, which is improved on the basis of the floating packing layer gas purifier. It is widely used in pre-treatment of industrial waste gas purification, dust removal, etc., and has a good purification effect.

[0003] According to the existing Chinese patent CN 220478526 U, the integrated series spray washing tower includes: a tower body, an air inlet pipe is provided at the bottom, and an exhaust pipe is provided at the top; a first spray area is arranged in the tower body; a second spray area is arranged in the tower body and is above the first spray area; wherein an isolation component is provided between the first spray area and the second spray area, and the isolation component includes a liquid collecting plate, and the liquid collecting plate is used to separate the first spray area and the second spray area. This application combines series spray washing devices with different functions into an integrated type, which can greatly reduce the system footprint and engineering cost; each functional area is provided with a demister, which can effectively reduce the droplets carried in the gas; an inclined guide plate is provided inside the washing tower, which can centrally transport the spray liquid falling back from the upper layer to the center of the liquid collecting plate, thereby accelerating the aggregation and reflux speed of the spray liquid.

[0004] As shown in the above-mentioned prior art, the existing tandem spray washing tower purifies the exhaust gas inside the tower body, and a number of inspection ports are provided on the outside of the tower body for regular inspection so as to promptly discover faults inside the tower body, observe the loss of fillers, and take corresponding measures. The inspection ports are exposed to the outside for a long time and are prone to dust accumulation, which affects observation. The washing tower is too high, which makes it inconvenient to clean the inspection ports. In addition, most of the existing washing tower ladders are external devices, and the ladders are very easy to decay, causing safety hazards during use.

[0005] Therefore, it is necessary to provide an integrated series spray washing tower to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In order to solve the above technical problems, the utility model provides an integrated series spray washing tower.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: an integrated series spray washing tower, comprising a washing tower body, a bottom plate fixedly connected to the bottom of the washing tower body, a plurality of inspection ports equidistantly installed on one side of the washing tower body, a dustproof component covering the inspection port to prevent dust from accumulating on the outer wall of the inspection port is installed on the side of the washing tower body close to the inspection port, a ladder component for climbing to the side of the inspection port for maintenance work is installed on the dustproof component, and a driving component for driving the dustproof component to open and close is installed below the dustproof component.

[0010] Preferably, the dust-proof component includes a fixed shell fixed to the washing tower body at the periphery of the inspection port, one side of the fixed shell is rotatably connected to a rotating shaft through a bearing, an outer wall of the rotating shaft is fixedly connected to a cover shell, the cover shell cooperates with the fixed shell, the fixed shell and the cover shell are rotatably connected through the rotating shaft, a slide groove is provided above the bottom plate, and the lower end of the cover shell is slidably connected to the slide groove.

[0011] Preferably, the ladder assembly comprises ladder plates equidistantly fixed to the inner wall of the casing, and a ladder groove is provided at one end of the ladder plate facing away from the casing.

[0012] Preferably, the driving assembly includes a worm wheel fixed to the lower end of the rotating shaft, a worm is rotatably connected to the lower part of the fixed shell through a bearing, the worm wheel is meshingly connected to the worm, a motor is fixed above the base plate, the output end of the motor is fixed to one end of the worm, and a round shell is fixedly connected above the base plate.

[0013] Preferably, the edges of the ladder groove and ladder plate are rounded.

[0014] Preferably, the motor is a reduction motor.

[0015] (III) Beneficial effects

[0016] The utility model provides an integrated series spray washing tower. Compared with the prior art, it has the following beneficial effects:

[0017] 1. The application sets a fixed shell and a cover to prevent dust accumulation at the inspection port due to long-term exposure, which can better assist the normal inspection work and reduce the possibility of errors in exhaust gas treatment due to poor inspection observation angle caused by dust accumulation, and is practical;

[0018] 2. This application sets the ladder plate inside the cover to prevent the ladder plate from decaying due to long-term wind and sun exposure, and reduce the safety hazard of maintenance work on the washing tower body. The rounded ladder groove is easy to climb, and the reserved area of ​​the ladder plate is large, which is convenient for stepping when climbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the inspection port of the utility model;

[0021] Figure 3 It is a schematic diagram of the slideway of the utility model;

[0022] Figure 4 It is a schematic diagram of the ladder plate of the present utility model.

[0023] Numbers in the figure: 1. Scrubber tower body; 2. Bottom plate; 3. Inspection port; 4. Fixed shell; 5. Rotating shaft; 6. Cover shell; 7. Slide; 8. Ladder plate; 9. Worm gear; 10. Worm; 11. Motor; 12. Round shell. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides two technical solutions:

[0026] Figure 1 to Figure 2 The first embodiment is shown: an integrated series spray washing tower, including a washing tower body 1, a base plate 2 is fixedly connected to the bottom of the washing tower body 1, a plurality of inspection ports 3 are equidistantly installed on one side of the washing tower body 1, a dustproof component covering the inspection port 3 to prevent dust from accumulating on the outer wall of the inspection port 3 is installed on the side of the washing tower body 1 close to the inspection port 3, a ladder component for climbing to the side of the inspection port 3 for maintenance work is installed on the dustproof component, and a driving component for driving the dustproof component to open and close is installed under the dustproof component.

[0027] The dustproof component includes a fixed shell 4 fixed to the washing tower body 1 at the periphery of the inspection port 3, one side of the fixed shell 4 is rotatably connected to a rotating shaft 5 through a bearing, the outer wall of the rotating shaft 5 is fixedly connected to a cover shell 6, the cover shell 6 cooperates with the fixed shell 4, the fixed shell 4 and the cover shell 6 are rotatably connected through the rotating shaft 5, a slide groove 7 is opened above the bottom plate 2, and the lower end of the cover shell 6 is slidably connected to the slide groove 7.

[0028] This application prevents dust accumulation in the inspection port 3 due to long-term exposure by setting a fixed shell 4 and a cover shell 6, which can better assist the normal inspection work and reduce the possibility of errors in exhaust gas treatment work caused by poor inspection observation angle due to dust accumulation, and is practical.

[0029] Figure 3 to Figure 4A second embodiment is shown, which mainly differs from the first embodiment in that the ladder assembly includes ladder plates 8 equidistantly fixed to the inner wall of the housing 6, a ladder groove is provided at one end of the ladder plate 8 away from the housing 6, and the edges of the ladder groove and the ladder plate 8 are chamfered.

[0030] The driving assembly includes a worm gear 9 fixed to the lower end of the rotating shaft 5, a worm 10 is rotatably connected to the lower part of the fixed shell 4 through a bearing, the worm gear 9 is meshingly connected to the worm 10, a motor 11 is fixed above the base plate 2, the motor 11 is a reduction motor, the output end of the motor 11 is fixed to one end of the worm 10, and a round shell 12 is fixedly connected above the base plate 2.

[0031] This application sets the ladder plate 8 inside the cover shell 6 to prevent the ladder plate 8 from decaying due to long-term wind and sun exposure, reducing the safety hazard of maintenance work on the washing tower body 1. The rounded ladder groove is easy to climb, and the reserved area of ​​the ladder plate 8 is large, which is convenient for stepping when climbing.

[0032] Working principle:

[0033] The washing tower body 1 adopts the integrated series spray washing tower in CN 220478526 U, which is the existing technology and will not be described in detail.

[0034] When the washing tower body 1 is under maintenance, the driving motor 11 rotates the worm 10, driving the worm wheel 9 to rotate, and the shaft 5 rotates accordingly, so that the cover 6 rotates along with the shaft 5, and the lower end of the cover 6 slides in the slide groove 7. Since the cooperation between the worm wheel 9 and the worm 10 has a self-locking function, the rotation angle of the cover 6 can be fixed by turning off the motor 11 according to work requirements, and the reduction motor improves the accuracy of the rotation angle of the cover 6.

[0035] When the cover shell 6 is turned over 180 degrees, the inspection opening 3 can be fully exposed, so that the working conditions inside the washing tower body 1 can be observed through the inspection opening 3 .

[0036] Maintenance personnel can climb up using the ladder trough and ladder plate 8 to reach the side of each maintenance opening 3.

[0037] After the inspection is completed, the drive motor 11 causes the worm 10 to reverse, so that the fixed shell 4 and the cover shell 6 are closed to prevent dust from accumulating on the outer wall of the inspection port 3 and causing errors in the inspection work, and to prevent the ladder components from being rotten due to wind and sun.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] 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.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated series spray washing tower, comprising a washing tower body (1), characterized in that: The bottom of the washing tower body (1) is fixedly connected to a bottom plate (2); a plurality of inspection openings (3) are equidistantly installed on one side of the washing tower body (1); a dustproof component covering the inspection opening (3) to prevent dust from accumulating on the outer wall of the inspection opening (3) is installed on the side of the washing tower body (1) close to the inspection opening (3); a ladder component for climbing to the side of the inspection opening (3) for inspection work is installed on the dustproof component; and a driving component for driving the dustproof component to open and close is installed below the dustproof component.

2. The integrated series spray washing tower according to claim 1, characterized in that: The dustproof component comprises a fixed shell (4) fixed to the washing tower body (1) and located outside the inspection port (3); one side of the fixed shell (4) is rotatably connected to a rotating shaft (5) via a bearing; the outer wall of the rotating shaft (5) is fixedly connected to a cover shell (6); the cover shell (6) cooperates with the fixed shell (4); the fixed shell (4) and the cover shell (6) are rotatably connected via the rotating shaft (5); a slide groove (7) is provided above the bottom plate (2); and the lower end of the cover shell (6) is slidably connected to the slide groove (7).

3. The integrated series spray washing tower according to claim 2, characterized in that: The ladder assembly comprises ladder plates (8) fixed at equal distances to the inner wall of the housing (6), and a ladder groove is provided at one end of the ladder plate (8) away from the housing (6).

4. The integrated series spray washing tower according to claim 2, characterized in that: The driving assembly comprises a worm wheel (9) fixed to the lower end of the rotating shaft (5); a worm (10) is rotatably connected to the lower portion of the fixed housing (4) via a bearing; the worm wheel (9) is meshingly connected to the worm (10); a motor (11) is fixed above the base plate (2); an output end of the motor (11) is fixed to one end of the worm (10); and a round housing (12) is fixedly connected to the upper portion of the base plate (2).

5. The integrated series spray washing tower according to claim 3, characterized in that: The edges of the ladder groove and the ladder plate (8) are arranged with rounded corners.

6. The integrated series spray washing tower according to claim 4, characterized in that: The motor (11) is a reduction motor.

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