CN218981004U - Spray washing tower with cleaning function - Google Patents

Abstract

The utility model relates to the technical field of environmental protection equipment, and particularly discloses a spray washing tower with cleaning function, which comprises a washing tower body, wherein a washing cavity is formed in the washing tower body, a plurality of cleaning components are connected to the inner wall of the washing cavity, each cleaning component comprises a scraping ring, a water collecting tank and a connecting rope, the two ends of each connecting rope are respectively fixedly connected with the scraping ring and the water collecting tank, and the connecting ropes are movably inserted into connecting blocks, positioning seats and guide plates; the connecting block is fixedly connected with the positioning seat through a bolt, and the positioning seat penetrates through the guide disc and the positioning clamping groove to fix the locking bolt on the inner wall of the washing cavity; the scraping rings are arranged on the inner wall of the washing cavity in a sliding manner, a limiting strip is arranged at the center of each scraping ring, which is close to the inner wall of the washing cavity, and the outer wall of each limiting strip is in sliding connection with the inner wall of the positioning clamping groove; the limiting strip is limited through the positioning clamping groove, so that the scraping ring can stably move upwards and downwards in the washing tower body, and the moving stability of the scraping ring is improved.

Description

Spray washing tower with cleaning function

Technical Field

The utility model relates to the technical field of environmental protection equipment, in particular to a spray washing tower with a self-cleaning function.

Background

Along with the requirements of people on environmental protection are more and more strict, the country gradually goes out of the platform and related environmental protection policies, the market of waste gas treatment equipment is gradually opened, wherein a spray washing tower is gas purification equipment, multistage purification is arranged in the spray washing tower, dust particles in gas are removed in a preliminary purification mode through spraying, harmful substances in the gas are absorbed through the gas passing through a plurality of absorption layers, and then the gas is purified, so that the spray washing tower is common waste gas purification treatment equipment, and meanwhile, the spray washing tower is also used for years in a deodorizing technology, and is simple to operate and low in running cost.

However, after the conventional washing tower is used for a long time, dust particles are adhered to the inner wall of the conventional washing tower, and the cleaning mode of the adhered dust particles is to clean the conventional washing tower by water sprayed by a spray head, but the cleaning mode cannot completely clean the dust particles on the inner wall, so that the cleaning quality of the washing tower is reduced.

By patent application number: the utility model discloses a multistage spray washing tower for chemical industry dust treatment in CN202122135845.X, the washing chamber has been seted up to the inside of washing tower body, clean subassembly comprises funnel frame, scraping ring and a plurality of connecting rope, the inside fixedly connected with dead lever of washing chamber, the movable hole has been seted up on the top of dead lever, the bottom fixedly connected with drain pipe of funnel frame, a plurality of connecting rope set up between scraping ring and funnel frame, a plurality of connecting rope all activity interlude set up in the inside of movable hole.

However, the following problems exist in the prior art:

1. firstly, the scraping ring in the comparison document moves up and down in the washing cavity through the limiting groove, in fact, the scraping ring is fixed on the funnel frame through the connecting ropes, once the scraping ring is slightly inclined in force on the washing cavity, the scraping ring is blocked and cannot reset, and the force of each connecting rope on the scraping ring is difficult to be ensured to be consistent;

2. the gravity is generated by water accumulation in the funnel frame, so that the scraping ring is driven to move upwards through the connecting rope, meanwhile, the funnel frame is fixed through the connecting rope, balance between the funnel frame and the scraping ring is guaranteed, and the spraying equipment at the top of the funnel frame is required to be uniformly sprayed in the funnel frame, so that the funnel frame cannot be guaranteed.

Disclosure of Invention

The utility model aims to provide a spray washing tower with self-cleaning function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a spray washing tower with self cleaning function, which comprises a washing tower body, wherein a washing cavity is arranged in the washing tower body, a plurality of cleaning components are connected on the inner wall of the washing cavity,

the cleaning assembly comprises a scraping ring, a water collecting tank and a connecting rope, wherein both ends of the connecting rope are respectively fixedly connected with the scraping ring and the water collecting tank, and the connecting rope is movably inserted into the connecting block, the positioning seat and the guide disc; the connecting block is fixedly connected with the positioning seat through a bolt, and the positioning seat penetrates through the guide disc and the positioning clamping groove to fix the locking bolt on the inner wall of the washing cavity;

the scraping rings are arranged on the inner wall of the washing cavity in a sliding mode, limiting strips are arranged at the centers of the inner walls of the scraping rings, which are close to the washing cavity, of each scraping ring, and the outer walls of the limiting strips are connected with the inner walls of the positioning clamping grooves in a sliding mode.

Preferably, the inner bottom of the washing cavity is communicated with an air inlet pipe and a drain pipe, and a spraying assembly is arranged at the top of the corresponding washing cavity.

Preferably, a plurality of rotating shafts are arranged in the connecting block, and grooves are respectively formed in two ends of each rotating shaft.

Preferably, the guide plate is provided with a rope outlet, and the positioning seat and the guide plate are internally provided with pulleys.

Preferably, the bottom of the water collecting tank is provided with a water outlet.

Preferably, the cleaning assembly is 6 sets.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the water collection tank, the scraping ring and the connecting rope are arranged, the sprayed water flows into the water collection tank, the water collection tank moves downwards under the action of gravity and the scraping ring is driven to move upwards through the connecting rope, so that the inner wall of the washing tower body is cleaned;

according to the utility model, the limit strips and the positioning clamping grooves are arranged, and the limit strips are limited through the positioning clamping grooves, so that the scraping ring can stably move up and down in the washing tower body, and the movement stability of the scraping ring is improved.

According to the utility model, the fixing component is arranged at the top of the washing cavity through the positioning seat, the positioning clamping groove is fixed through the positioning seat, no groove is formed on the inner wall of the washing cavity, and the quality of the washing cavity is not affected as much as possible.

Drawings

FIG. 1 is a schematic view showing the internal structure of a scrubber according to the present utility model;

FIG. 2 is a top cross-sectional view of a wash chamber of the utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

FIG. 4 is a schematic view of a cleaning assembly according to the present utility model;

figure 5 is a side cross-sectional view of a cleaning assembly of the present utility model.

In the figure: 10. a scrubber body; 11. a washing chamber; 12. a spray assembly; 13. an air inlet pipe; 14. a drain pipe; 20. a cleaning assembly; 21. a scraping ring; 211. a limit bar; 22. a guide disc; 23. a connecting block; 231. a rotation shaft; 24. a positioning seat; 25. a water collection tank; 26. positioning clamping grooves; 27. and (5) connecting ropes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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 noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" 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 terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1: referring to fig. 1-5, the present utility model provides a technical solution: a spray washing tower with cleaning function comprises

A washing tower body 10, a washing cavity 11 is arranged in the washing tower body 10, a plurality of cleaning components 20 are connected on the inner wall of the washing cavity 11,

the cleaning assembly 20 comprises a scraping ring 21, a water collecting tank 25 and a connecting rope 27, wherein both ends of the connecting rope 27 are respectively fixedly connected with the scraping ring 21 and the water collecting tank 25, and the connecting rope 27 is movably inserted into the connecting block 23, the positioning seat 24 and the guide disc 22; the connecting block 23 is fixedly connected with the positioning seat 24 through bolts, and the positioning seat 24 penetrates through the guide disc 22 and the positioning clamping groove 26 to fix the locking bolt on the inner wall of the washing cavity 11;

the scraping rings 21 are slidably arranged on the inner wall of the washing cavity 11, a limiting strip 211 is arranged at the center of each scraping ring 21, which is close to the inner wall of the washing cavity 11, and the outer wall of each limiting strip 211 is slidably connected with the inner wall of the corresponding locating clamping groove 26.

Here, it should be noted that the scrubber body 10 is a common waste gas purifying treatment device, mainly removes dust particles in gas by spraying, and absorbs harmful substances in the gas by passing through a plurality of absorption layers, thereby completing the purification of the gas;

the cavity for removing dust particles in the gas through spraying is a part to be cleaned mainly and is a washing cavity 11, and the inner cavity of the washing cavity 11 is of a cylindrical structure, so that a plurality of groups of cleaning components are arranged in a matching manner according to the shape of the inner cavity of the washing cavity 11;

the cleaning assembly 20 is used for cleaning the inner cavity of the washing cavity 11, a scraping ring 21 is arranged on the central part of the outer side of the scraping ring 21, and the scraping ring 21 can be ensured to stably move up and down in the inner wall of the washing cavity 11 through the interference fit of the limiting strip 211 in the positioning clamping groove 26;

wherein the length of the connecting rope 27 is fixed, the two ends of the connecting rope 27 are respectively fixed on the scraping ring 21 and the water collecting tank 25, and the connecting rope 27 is fixedly connected with the pulley at all turning positions through the rotating shaft 231, so that the scraping ring 21 and the water collecting tank 25 can be ensured to be placed in balance inside the washing cavity 11;

the inner bottom of the washing cavity 11 is communicated with an air inlet pipe 13 and a drain pipe 14, the inlet of the air inlet pipe 13 is higher than the outlet of the drain pipe 14, and a spray assembly 12 is arranged at the top of the corresponding washing cavity 11.

The spray assembly 12, the air inlet pipe 13 and the drain pipe 14 are communicated in the washing cavity 11 in a conventional manner, wherein the pipeline inlet of the air inlet pipe 13 is higher than the pipeline outlet of the drain pipe 14, and the aim is to prevent sewage in the washing cavity 11 from flowing into the air inlet pipe 13 to influence the function of the air inlet pipe 13;

the spray assembly 12 is arranged at the top of the washing cavity 11, so that the space of the washing cavity 11 can be used to the greatest extent, the sprayed water can contact dust particles in the gas in the largest area, and the gas with impurities removed contacts with an absorption layer at the top of the washing cavity 11; thereby greatly reducing the influence of impurities on the absorption layer, and increasing the use effect and the service life of the absorption layer;

the connecting block 23 is internally provided with a plurality of rotating shafts 231, and both ends of the rotating shafts 231 are respectively provided with grooves.

The guide plate 22 is provided with a rope outlet, and the positioning seat 24 and the guide plate 22 are internally provided with pulleys.

Here, the rotation shaft 231 plays a role of a movable pulley, and when water collected in the water collection tank 25 increases, the water collection tank 25 drives the rotation shaft 231 to rotate, thereby driving the connection rope 27 to pull the scraper ring 21 along the clamping groove on the pulley;

a water outlet is arranged at the bottom of the water collecting tank 25;

here, the water collection tank 25 has a water outlet function while collecting the shower water, thereby ensuring that the water collection tank 25 and the scraper 21 are in a moving state in a state where the shower water is present;

preferably, the cleaning assemblies 20 are 6 sets.

Here, the cleaning assembly 20 is the scraping ring 21 for cleaning the inner wall of the washing cavity 11 and the water collecting tank 25 for collecting spray water, so that in order to ensure that the inner wall of the washing cavity 11 is cleaned, all the scraping rings 21 are combined together to form a tangential circular ring matched with the inner wall of the washing cavity 11; the upper surface area and the lower surface area of the water collection tank 25 are not easy to be too large, the contact area of spray water and gas is not easy to be too small, the purpose of lifting is achieved, and the cleaning effect is not achieved;

therefore, a positioning seat 24 is designed at the top of the washing cavity 11 and is used for fixing the scraping ring 21 and the water collecting tank 25; wherein the positioning seat 24 fixes the guide plate 22 by bolts along the radial direction, and fixes the positioning clamping groove 26 on the inner wall of the washing cavity 11 by locking bolts,

this is equally divided into 6 groups, minimizing the size of the header tank 25 while minimizing the weight of the wiper ring 21, and ensuring interaction between the header tank 25 and the wiper ring 21.

The working principle of the utility model is as follows: injecting gas into the washing tower body 10 through the gas inlet pipe 13, spraying water into the washing tower body 10 through the spraying assembly 12, adsorbing and removing dust particles in the gas entering the washing tower body 10 by the spraying water, meanwhile, enabling part of spraying water to flow into the water collecting tank 25, enabling the water outlet flow speed of the water collecting tank 25 to be low, enabling the water collecting tank 25 to move downwards when the spraying water quickly flows into the water collecting tank 25, pulling the scraping ring 21 to move upwards through the connecting rope 27, cleaning the inner wall of the washing cavity 11 through the scraping ring 21, and when the water collecting tank 25 is full and the spraying speed of the spraying assembly 12 is not slowed down, indicating that a large amount of waste gas is discharged into the washing cavity 11 at the moment, and the spraying water needs to be sprayed quickly by the spraying assembly 12, wherein the spraying water has a certain cleaning function, and on the other hand, avoiding the water collecting tank 25 from affecting the basis of spraying water and waste gas, enabling the water collecting tank 25 to fall at the bottom of the washing cavity, and the scraping ring 21 stops cleaning the inner wall of the washing cavity 11; when no water is sprayed in the washing cavity 11, the water in the water collecting tank 25 is slowly discharged through the water outlet, and in the water discharging process, the water collecting tank 25 moves upwards, so that the scraping ring 21 moves downwards to clean the inner wall of the washing cavity 11 again.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A spray washing tower with cleaning function is characterized by comprising

A washing tower body (10), a washing cavity (11) is arranged in the washing tower body (10), a plurality of cleaning components (20) are connected on the inner wall of the washing cavity (11),

the cleaning assembly (20) comprises a scraping ring (21), a water collecting tank (25) and a connecting rope (27), wherein two ends of the connecting rope (27) are respectively and fixedly connected with the scraping ring (21) and the water collecting tank (25), and the connecting rope (27) is movably inserted into the connecting block (23), the positioning seat (24) and the guide disc (22); the connecting block (23) is fixedly connected with the positioning seat (24) through bolts, and the positioning seat (24) penetrates through the guide disc (22) and the positioning clamping groove (26) to fix the locking bolts on the inner wall of the washing cavity (11);

the scraping rings (21) are arranged on the inner wall of the washing cavity (11) in a sliding mode, limiting strips (211) are arranged at the centers of the inner walls of the scraping rings (21) close to the washing cavity (11), and the outer walls of the limiting strips (211) are connected with the inner walls of the positioning clamping grooves (26) in a sliding mode.

2. A self-cleaning spray scrubber as recited in claim 1 wherein: the inner bottom of the washing cavity (11) is communicated with an air inlet pipe (13) and a drain pipe (14), the inlet of the air inlet pipe (13) is higher than the outlet of the drain pipe (14), and a spraying assembly (12) is arranged at the top of the washing cavity (11).

3. A self-cleaning spray scrubber as recited in claim 1 wherein: a plurality of rotating shafts (231) are arranged in the connecting block (23), and grooves are respectively formed in two ends of each rotating shaft (231).

4. A self-cleaning spray scrubber as recited in claim 1 wherein: the guide disc (22) is provided with a rope outlet, and the positioning seat (24) and the guide disc (22) are internally provided with pulleys.

5. A self-cleaning spray scrubber as recited in claim 1 wherein: the bottom of the water collecting tank (25) is provided with a water outlet.

6. A self-cleaning spray scrubber as recited in claim 1 wherein: the cleaning assemblies (20) are 6 groups.

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