CN220878365U - Spray tower water spray structure - Google Patents

Abstract

The utility model discloses a spray tower water spraying structure, which comprises a support frame fixedly arranged on the inner wall of a spray tower, wherein a central column is rotatably arranged at the lower end bearing of the support frame, an impeller roller is connected to the upper end of a rotating shaft of the central column in the center of the support frame, the inside of the center of the support frame is connected with an external water pump, and water liquid impacts the impeller roller through the driving action of the water pump to drive the impeller roller to rotate; the side of center cylinder fixed mounting has the spray line, and the outside laminating cover of spray line is equipped with the sleeve to telescopic lower extreme equidistant sprinkler bead that is used for exhaust gas filtration. This spray tower water spray structure, through the setting of impeller roller, drive and spray pipe and sprinkler bead rotate, drive the sleeve simultaneously and carry out lateral shifting in the outside of spray pipe, reduce and spray the dead angle, improve the filter effect to waste gas to need not other electric drive source, reduction in production cost, increase of service life.

Description

Spray tower water spray structure

Technical Field

The utility model relates to the technical field of spray towers, in particular to a spray tower water spraying structure.

Background

The spray tower is waste gas treatment equipment, liquid enters from the top of the tower and is sprayed out through a nozzle, waste gas enters from the side part below the spray tower, atomized or raindrop-shaped liquid collides with the waste gas, close contact is realized, and waste gas filtration is realized.

In the patent application with the authority publication number of CN216171361U and the authority publication number of 2022-04-05 and the name of an exhaust gas spray tower, a driving gear and a driven gear are driven by a driving motor to be meshed with each other, a first spray plate is driven to do circular motion in the spray tower, and alkali liquor is sprayed out through a plurality of atomizing nozzles, so that the interior of the spray tower can be filled with water mist of the alkali liquor, the contact surface between the alkali liquor and exhaust gas is further improved, the purification and absorption of the exhaust gas are enhanced, the alkali liquor is sprayed more uniformly, and the absorption rate of the exhaust gas is improved;

In the in-service use process of the device, the driving motor drives the first spraying plate to rotate so as to realize uniform spraying of liquid, however, because the atomizing nozzles are distributed at equal intervals at the bottom of the first spraying plate, gaps of the two groups of atomizing nozzles easily cause dead angles to occur in spraying, the first spraying plate needs driving of the motor, the production cost is increased, and meanwhile, water vapor easily enters the motor to cause the motor to be damaged to be larger.

We have therefore proposed a spray tower water spray structure in order to solve the problems set out above.

Disclosure of utility model

1. Technical problem to be solved by the utility model

The utility model aims to provide a spray tower water spraying structure, which aims to solve the problems that the existing spray tower water spraying structure in the market is easy to generate dead angles during spraying and has high production cost.

2. Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spray tower water spray structure, includes the support frame body of fixed mounting in the spray tower inner wall, the lower extreme bearing of support frame body rotates and installs the center cylinder, and the pivot upper end of center cylinder is in the inside impeller roller that is connected with of center of support frame body, and the inside peripheral hardware water pump that is connected of center of support frame body, the water liquid is impacted to the impeller roller through the driving action of water pump, drives the impeller roller and rotates;

The side of center cylinder fixed mounting has the spray line, and the outside laminating cover of spray line is equipped with the sleeve to telescopic lower extreme equidistant sprinkler bead that is used for exhaust gas filtration.

Further, the spraying pipeline is distributed at equal angles with respect to the center of the center cylinder, the upper end and the side part of the center cylinder are respectively communicated with the support frame body and the spraying pipeline, and the spraying pipeline is communicated with the water spraying head.

Through the technical scheme, water can enter the sprinkler head through the support frame body, the central cylinder and the spraying pipeline, and then is sprayed out of the sprinkler head.

Further, the sleeve and the spraying pipeline form a transverse clamping sliding mechanism, the end part of the spraying pipeline, which is far away from the central cylinder, is rotationally provided with a roller, the lower end of the roller is attached with a receiving circular ring, and the receiving circular ring is fixedly arranged on the inner wall of the spraying tower, so that the stability of spraying rotation is improved.

Through above-mentioned technical scheme for the sleeve carries out the lateral movement in the outside of spray pipe, utilizes the cylinder simultaneously and accepts the cooperation of ring and improve spray pipe pivoted stability.

Further, a guide ring is fixedly arranged at the lower end of the support frame body, the center of the guide ring, the support frame body and the center of the center cylinder are positioned on the same straight line, and a water spray head is arranged at the lower end of the center cylinder.

Through the technical scheme, the guide ring can uniformly apply force to the sleeve on the side part of the central cylinder.

Furthermore, a guide groove is formed in the guide ring, a sliding roller is attached to the guide groove in a sliding mode, the sliding roller is rotatably installed above the middle of the sleeve, and the guide groove is designed in a plum blossom shape.

Through the technical scheme, the sleeve can be driven to slide on the outer side of the spraying pipeline under the matching action of the guide groove and the sliding roller.

3. Advantageous effects

Compared with the prior art, the spray tower water spraying structure provided by the utility model has the advantages that the impeller roller is arranged to drive the spray pipeline and the water spraying head to rotate, and meanwhile, the sleeve is driven to transversely move at the outer side of the spray pipeline, so that the spray dead angle is reduced, the filtering effect on waste gas is improved, and the concrete contents are as follows:

(1) After the peripheral water pump is started, water enters the space where the impeller roller is positioned and flows into the central column, and the impeller roller drives the central column to rotate at the bottom of the support frame body under the impact of water flow, so that a spray pipeline arranged at the side part of the central column can be driven to rotate, and a water spray head at the bottom of the sleeve can synchronously rotate, so that other electric driving sources are not needed, the production cost is reduced, and the service life is prolonged;

(2) The sleeve and the guide ring are arranged, so that when the central cylinder drives the spray pipeline to rotate in the spray tower, the sleeve can drive the sliding roller arranged at the upper end of the sleeve to slide in the guide groove formed in the guide ring, and the sleeve can be driven to transversely reciprocate outside the spray pipeline due to the quincuncial design of the guide groove, so that gaps generated by installation of the spray head are compensated, spray dead angles are reduced, and the filtering effect on waste gas is improved.

Drawings

FIG. 1 is a schematic diagram of the overall side view and three-dimensional structure of the present utility model;

FIG. 2 is a schematic side view of a support frame according to the present utility model;

FIG. 3 is a schematic side view of a spray pipe of the present utility model;

FIG. 4 is a schematic side view of a support frame according to the present utility model;

Fig. 5 is a schematic side view of a guide ring of the present utility model.

In the figure: 1. a support frame body; 2. a central column; 3. an impeller roller; 4. a spray pipe; 5. a sleeve; 6. a water spray head; 7. a roller; 8. a receiving ring; 9. a slide roller; 10. a guide ring; 11. a guide groove.

Detailed Description

In order to facilitate understanding of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "page," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-5, a spray tower water spraying structure comprises a support frame 1 fixedly mounted on the inner wall of a spray tower, a central column 2 is rotatably mounted at a lower end bearing of the support frame 1, an impeller roller 3 is connected to the upper end of a rotating shaft of the central column 2 in the center of the support frame 1, the inside of the center of the support frame 1 is connected with an external water pump, and water impacts the impeller roller 3 through the driving action of the water pump to drive the impeller roller 3 to rotate; the side part of the central column body 2 is fixedly provided with a spray pipeline 4, the outer side of the spray pipeline 4 is sleeved with a sleeve 5 in a fitting way, and the lower end of the sleeve 5 is provided with spray heads 6 for filtering waste gas at equal intervals; the spray pipes 4 are distributed at equal angles with respect to the center of the center cylinder 2, the upper end and the side part of the center cylinder 2 are respectively communicated with the support frame 1 and the spray pipes 4, and the spray pipes 4 are communicated with the water spray heads 6;

With reference to fig. 1-4, after the external water pump is started, water enters the space where the impeller roller 3 is located, then flows into the central column body 2, the impeller roller 3 rotates under the impact of water flow, and drives the central column body 2 to rotate at the bottom of the support frame body 1, so that the spray pipe 4 arranged at the side part of the central column body 2 can be driven to rotate, and the spray head 6 at the bottom of the sleeve 5 synchronously rotates, so that other electric driving sources are not needed, the production cost is reduced, and the service life is prolonged;

The sleeve 5 and the spray pipe 4 form a transverse clamping sliding mechanism, the end part of the spray pipe 4 far away from the central cylinder 2 is rotatably provided with a roller 7, the lower end of the roller 7 is attached with a receiving circular ring 8, and the receiving circular ring 8 is fixedly arranged on the inner wall of the spray tower, so that the stability of spray rotation is improved; a guide ring 10 is fixedly arranged at the lower end of the support frame body 1, the center of the guide ring 10 and the centers of the support frame body 1 and the center column body 2 are positioned on the same straight line, and a water spray head 6 is arranged at the lower end of the center column body 2; a guide groove 11 is formed in the guide ring 10, a sliding roller 9 is attached to and slides in the guide groove 11, the sliding roller 9 is rotatably arranged above the middle part of the sleeve 5, and the guide groove 11 is designed in a plum blossom shape;

When the central column body 2 drives the spray pipeline 4 to rotate in the spray tower, the spray pipeline 4 drives the sleeve 5 to synchronously rotate, the sleeve 5 can drive the sliding roller 9 arranged at the upper end to slide in the guide groove 11 formed in the guide ring 10, and the guide groove 11 is designed into a plum blossom shape, so that the sleeve 5 can be driven to transversely reciprocate on the outer side of the spray pipeline 4, gaps generated by the installation of the spray head 6 are compensated, spray dead angles are reduced, and the filtering effect on waste gas is improved.

Working principle: when the spray tower water spraying structure is used, as shown in fig. 1-5, an external water pump is started first, water enters the space where the impeller roller 3 is located, then flows into the central cylinder 2, the impeller roller 3 drives the central cylinder 2 and the spray pipeline 4 to rotate under the impact of water flow, the spray head 6 at the bottom of the sleeve 5 synchronously rotates, so that other electric driving sources are not needed, the production cost is reduced, the service life is prolonged, and meanwhile, the spray pipeline 4 drives the sleeve 5 to transversely reciprocate at the outer side of the spray pipeline 4 through the cooperation of the sliding roller 9 and the guide groove 11 arranged at the upper end of the sleeve 5, the gap generated by the installation of the spray head 6 is compensated, the spray dead angle is reduced, and the filtering effect on waste gas is improved.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. A spray tower water spray structure which characterized in that: the spray tower comprises a support frame body (1) fixedly arranged on the inner wall of the spray tower, a central column body (2) is rotatably arranged at the lower end bearing of the support frame body (1), an impeller roller (3) is connected to the upper end of a rotating shaft of the central column body (2) in the center of the support frame body (1), the inside of the center of the support frame body (1) is connected with an external water pump, and water impacts the impeller roller (3) through the driving action of the water pump to drive the impeller roller (3) to rotate;

the side of center cylinder (2) fixed mounting has spray pipe (4), and the outside laminating cover of spray pipe (4) is equipped with sleeve (5), and sprinkler bead (6) that are used for waste gas filtration are equidistant to the lower extreme of sleeve (5).

2. A spray tower water spray structure according to claim 1, wherein: the spraying pipelines (4) are distributed at equal angles relative to the center of the center column body (2), the upper end and the side parts of the center column body (2) are respectively communicated with the supporting frame body (1) and the spraying pipelines (4), and the spraying pipelines (4) are communicated with the water spraying heads (6).

3. A spray tower water spray structure according to claim 1, wherein: the sleeve (5) and the spraying pipeline (4) form a transverse clamping sliding mechanism, the end part of the spraying pipeline (4) far away from the central column body (2) is rotatably provided with the roller (7), the lower end of the roller (7) is attached with the bearing ring (8), and the bearing ring (8) is fixedly arranged on the inner wall of the spraying tower, so that the stability of the spraying rotation is improved.

4. A spray tower water spray structure according to claim 1, wherein: the lower extreme fixed mounting of support body (1) has guide ring (10), and the center of guide ring (10) is located same straight line with the center of support body (1) and center cylinder (2), and sprinkler bead (6) are installed to the lower extreme of center cylinder (2).

5. A spray tower water spray structure according to claim 4, wherein: the guide ring (10) is internally provided with a guide groove (11), the inside of the guide groove (11) is attached and slides with a sliding roller (9), the sliding roller (9) is rotatably arranged above the middle part of the sleeve (5), and the guide groove (11) is designed in a plum blossom shape.