CN221601648U - Waste gas spray tower for waste gas treatment - Google Patents

Abstract

The utility model provides an exhaust gas spray tower for exhaust gas treatment, which relates to the technical field of spray towers and comprises a tower body, wherein an observation window is fixedly arranged on the surface of the tower body, an air outlet is fixedly arranged at the top end of the tower body, a drain pipe is fixedly arranged on the surface of the tower body, an air inlet pipe is fixedly arranged on the surface of the tower body, a connecting pipe is fixedly arranged on the surface of the air inlet pipe, a connecting plate is fixedly arranged at one end of the connecting pipe, and a rotating rod is arranged in the connecting plate in a rotating mode. Through connecting pipe, filter tube and the gas vent that set up, can block the particulate matter in the waste gas to can avoid the foreign matter to enter into inside the spray column, thereby lead to the inside problem of blockking up of spray column, effectively reduce particulate matter and impurity to the damage of equipment and system, thereby reduced maintenance and repair cost, through bull stick, motor and the scraper blade that set up, can clear up the filter tube surface, thereby can improve the life of filter tube.

Description

Waste gas spray tower for waste gas treatment

Technical Field

The utility model relates to the technical field of spray towers, in particular to an exhaust gas spray tower for exhaust gas treatment.

Background

Publication number CN204220018U discloses a spray column, including the tubular tower body, the tower body bottom is provided with the thick liquid pond, the tower body top is provided with the gas outlet, be provided with a plurality of spray levels in the tower body, form a plurality of spray chambers between a plurality of spray levels, all be provided with the air inlet on a plurality of spray chambers of tower body correspondence, a plurality of spray levels all are provided with a plurality of shower and a plurality of atomizer, this patent is even if can make flue gas evenly distributed in the tower body, the sulfur dioxide effect in the flue gas is got rid of simultaneously is better, the desulfurization is more thorough, but when handling waste gas, unable particulate matter or impurity etc. in the waste gas enter into inside the spray column, these foreign matters enter into inside can lead to spray column inside jam to reduce the life of equipment, need improve.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides an exhaust gas spray column for exhaust treatment, includes the tower body, the fixed surface of tower body installs the observation window, the top fixed mounting of tower body has the gas outlet, the fixed surface of tower body installs the drain pipe, the fixed surface of tower body installs the intake pipe, the fixed surface of intake pipe installs the connecting pipe, the one end fixed mounting of connecting pipe has the connecting plate, the inside rotation of connecting plate has the bull stick, the one end fixed mounting of connecting plate has the motor, the inside fixed mounting of connecting plate has the filter tube, the gas vent has been seted up on the surface of filter tube, the inside fixed mounting of tower body has the filter plate, the drain pipe runs through the tower body, the fixed surface of drain pipe has the shower head.

Preferably, the number of the observation windows is two, and the interval distance between the two groups is equal. Here, the two sets of observation windows are set up to enable a worker to observe the inside of the tower.

Preferably, the output end of the motor penetrates through the connecting plate and is fixedly connected with one end of the rotating rod. Here, the motor can drive the rotating rod to rotate.

Preferably, the rotating rod penetrates through the filter tube, and a scraping plate is fixedly arranged at one end of the rotating rod. Here, the bull stick can drive the scraper blade and clear up the filter tube surface when rotating to the life of filter tube has been promoted.

Preferably, the number of the exhaust ports is multiple, and the exhaust ports are circumferentially distributed on the surface of the filter tube. Here, the arrangement of the plurality of groups of exhaust ports can enable filtered exhaust gas to enter the tower body.

Preferably, the inside fixed mounting of tower body has the toper annular plate, the bottom fixed mounting of toper annular plate has the collection platform. Here, the conical ring plate is set up to enable the collected waste liquid to enter the collection table.

Preferably, a filter screen is fixedly arranged in the collecting table, and a water outlet pipe is fixedly arranged on the surface of the collecting table. Here, the setting up of filter screen can filter the waste liquid to avoid untreated waste liquid to cause the influence to the environment.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, through the connecting pipe, the filter tube and the exhaust port, particulate matters in the exhaust gas can be blocked, so that the problem that foreign matters enter the spray tower to cause blockage in the spray tower can be avoided, the damage of the particulate matters and the impurities to equipment and a system is effectively reduced, the maintenance and repair cost is reduced, and the surface of the filter tube can be cleaned through the rotating rod, the motor and the scraping plate, so that the service life of the filter tube can be prolonged.

2. According to the utility model, the treated waste liquid can flow down through the conical ring plate and the collecting table, and can be directly collected, and the waste material can be filtered through the filter screen and the water outlet pipe, so that the waste liquid can be safely discharged, and the pollution to the environment is avoided.

Drawings

FIG. 1 is a schematic diagram of an exhaust gas spray tower for exhaust gas treatment according to the present utility model;

FIG. 2 is a right side view of an exhaust gas spray tower for exhaust gas treatment according to the present utility model;

FIG. 3 is an enlarged view of the exhaust gas spray tower of FIG. 2 for exhaust gas treatment according to the present utility model;

FIG. 4 is a cross-sectional view of an exhaust gas spray tower for exhaust gas treatment according to the present utility model;

Fig. 5 is an enlarged view of the exhaust gas spray tower of fig. 5 at B for exhaust gas treatment according to the present utility model.

Legend description:

1. A tower body; 2. an observation window; 3. an air outlet; 4. a drain pipe; 5. an air inlet pipe; 6. a connecting pipe; 7. a connecting plate; 8. a rotating rod; 9. a motor; 10. a scraper; 11. a filter tube; 12. an exhaust port; 13. a filter plate; 14. a spray header; 15. a conical ring plate; 16. a collection station; 17. a filter screen; 18. and a water outlet pipe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an exhaust gas spray column for exhaust treatment, including tower body 1, the fixed surface of tower body 1 installs observation window 2, the quantity of observation window 2 is two sets of, and interval distance equals between two sets of, the establishment of two sets of observation windows 2, can make the staff observe tower body 1 inside, the top fixed mounting of tower body 1 has gas outlet 3, the fixed surface of tower body 1 installs drain pipe 4, the fixed surface of tower body 1 installs intake pipe 5, the fixed surface of intake pipe 5 installs connecting pipe 6, connecting pipe 6's one end fixed mounting has connecting plate 7, connecting plate 7's inside rotates has bull stick 8, connecting plate 7's one end fixed mounting has motor 9, motor 9's output runs through connecting plate 7, and with bull stick 8's one end fixed connection, motor 9's establishment can drive bull stick 8 and rotate.

Referring to fig. 3-4, the filter tube 11 is fixedly installed in the connecting plate 7, the rotating rod 8 penetrates through the filter tube 11, the scraping plate 10 is fixedly installed at one end of the rotating rod 8, and when the rotating rod 8 rotates, the scraping plate 10 can be driven to clean the surface of the filter tube 11, so that the service life of the filter tube 11 is prolonged, the exhaust ports 12 are formed in the surface of the filter tube 11, the number of the exhaust ports 12 is multiple groups, the surfaces of the filter tube 11 are circumferentially distributed, the filtered waste gas can enter the tower body 1, the filter plate 13 is fixedly installed in the tower body 1, the water drain pipe 4 penetrates through the tower body 1, the spray header 14 is fixedly installed on the surface of the water drain pipe 4, and particles in waste gas can be prevented from entering the spray tower through the connecting pipe 6, the filter tube 11 and the exhaust ports 12, so that the problem of blockage inside the spray tower caused by the particles and impurities can be effectively reduced.

Example two

Referring to fig. 5, a conical ring plate 15 is fixedly installed in the tower body 1, a collecting table 16 is fixedly installed at the bottom of the conical ring plate 15, collected waste liquid can enter the collecting table 16 due to the arrangement of the conical ring plate 15, a filter screen 17 is fixedly installed in the collecting table 16, a water outlet pipe 18 is fixedly installed on the surface of the collecting table 16, the waste liquid can be filtered due to the arrangement of the filter screen 17, and accordingly the untreated waste liquid can be prevented from affecting the environment, the treated waste liquid can flow down and be directly collected through the arranged conical ring plate 15 and the collecting table 16, and the waste liquid can be filtered through the arranged filter screen 17 and the water outlet pipe 18, so that the waste liquid can be discharged safely, and pollution to the environment is avoided.

Working principle: the waste gas is connected into the connecting pipe 6, the filter tube 11 can prevent particulate matters in the waste gas from entering the tower body 1, then the motor 9 can drive the rotating rod 8 to rotate, thereby the scraper 10 is used for cleaning the filter tube 11, then the waste gas is discharged into the spray tower through the exhaust port 12, after the waste gas enters the tower body 1, the spray header 14 is used for discharging liquid through the drain pipe 4, thereby the waste gas is treated, the treated waste gas can be discharged through the air outlet 3, the sprayed waste liquid downwards flows into the conical annular plate 15 and then flows into the collecting table 16, the filter screen 17 in the collecting table 16 can be used for filtering the waste liquid, so the direct discharge of the waste liquid can be avoided, and the pollution to the environment is caused.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An exhaust gas spray tower for exhaust gas treatment, comprising a tower body (1), characterized in that: the utility model discloses a water-saving type water-saving device, including tower body (1) and filter plate (14), surface fixed mounting of tower body (1) has observation window (2), the top fixed mounting of tower body (1) has gas outlet (3), the surface fixed mounting of tower body (1) has drain pipe (4), the surface fixed mounting of tower body (1) has intake pipe (5), the surface fixed mounting of intake pipe (5) has connecting pipe (6), the one end fixed mounting of connecting pipe (6) has connecting plate (7), the inside rotation of connecting plate (7) has bull stick (8), the one end fixed mounting of connecting plate (7) has motor (9), one side fixed mounting of connecting plate (7) has filter tube (11), gas vent (12) have been seted up on the surface of filter tube (11), the inside fixed mounting of tower body (1) has filter plate (13), drain pipe (4) run through tower body (1), the surface fixed mounting of drain pipe (4) has shower head (14).

2. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein: the output end of the motor (9) penetrates through the connecting plate (7) and is fixedly connected with one end of the rotating rod (8).

3. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein: the rotary rod (8) penetrates through the filter tube (11), and a scraping plate (10) is fixedly arranged at one end of the rotary rod (8).

4. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein: the number of the exhaust ports (12) is multiple, and the exhaust ports are circumferentially distributed on the surface of the filter tube (11).

5. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein: the tower body (1) is internally and fixedly provided with a conical ring plate (15), and the bottom of the conical ring plate (15) is fixedly provided with a collecting table (16).

6. The exhaust gas spray tower for exhaust gas treatment according to claim 5, wherein: the filter screen (17) is fixedly arranged in the collecting table (16), and the water outlet pipe (18) is fixedly arranged on the surface of the collecting table (16).