CN219784132U

CN219784132U - Waste gas collecting spray tower

Info

Publication number: CN219784132U
Application number: CN202320095391.4U
Authority: CN
Inventors: 琚萍萍; 王维
Original assignee: Jiangsu Hengou Environmental Protection Equipment Engineering Co ltd
Current assignee: Jiangsu Hengou Environmental Protection Equipment Engineering Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-10-03
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses an exhaust gas collecting spray tower, and relates to the technical field of exhaust gas collection; the utility model relates to a filter screen, which is used for improving the problems that a filter screen is easy to be blocked by a large amount of dust, flue gas has higher temperature and is easy to cause pipeline damage, and the filter screen comprises a collecting box, wherein the inner surface of the collecting box is fixedly connected with a diaphragm, one side of the top of the diaphragm is fixedly connected with a filter screen, the top of the diaphragm is rotationally connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded sleeve, the outer surface of the threaded sleeve is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with a cleaning strip, and one side of the cleaning strip is in tight contact with one side of the filter screen; according to the utility model, dust in the flue gas can be filtered through the arrangement of the filter screen, the threaded rod is arranged, the cleaning strip is driven to move up and down by the rotation of the threaded rod, the cleaning strip wipes the filter screen, the filter screen is prevented from being blocked by the dust, and the service life of the filter screen is prolonged.

Description

Waste gas collecting spray tower

Technical Field

The utility model relates to the technical field of waste gas collection, in particular to a waste gas collection spray tower.

Background

The spray tower is an essential device in ceramic production, and since the spray tower generates a large amount of harmful gas and contains dust when in use, the spray tower has a great influence on the environment, and thus, the tail gas treatment is required.

The existing tail gas treatment device is easy to block by a large amount of dust in a filter screen for dust filtration after long-term use, has poor dust treatment effect in gas, and in addition, because a spray tower also has higher temperature to the flue gas generated after ceramic cooling, the pipeline is easy to damage.

In view of the above problems, the inventors have proposed an exhaust gas collecting spray tower for solving the above problems.

Disclosure of Invention

In order to solve the problems that a filter screen is easy to be blocked by a large amount of dust, the smoke has higher temperature and the pipeline is easy to be damaged; the utility model aims to provide an exhaust gas collecting spray tower.

In order to solve the technical problems, the utility model adopts the following technical scheme: including the collecting box, the internal surface fixedly connected with diaphragm of collecting box, one side fixedly connected with filter screen at diaphragm top, the top of diaphragm rotates and is connected with the threaded rod, the surface threaded connection of threaded rod has the thread bush, the surface fixedly connected with limiting plate of thread bush, one side fixedly connected with clearance strip of limiting plate, one side of clearance strip and one side in close contact with of filter screen, through the setting of filter screen, can filter the dust in the flue gas, through the setting of threaded rod, the threaded rod rotates and drives clearance strip and reciprocate, and the clearance strip cleans the filter screen, prevents dust jam filter screen, increases the life of filter screen, the top fixedly connected with guide arm of diaphragm, the one end of guide arm runs through the limiting plate and extends to the outside of limiting plate, and the guide arm provides the guide effect for the limiting plate reciprocates, reduces the atress of filter screen, increases the stability when clearance strip removes.

Preferably, the top fixedly connected with of diaphragm erects the baffle, the top fixedly connected with motor of collecting box erects the baffle and is used for dividing into two with the top of diaphragm, makes the right side of erecting the baffle can deposit lime water, and the convenience carries out secondary treatment to waste gas, the one end of motor output shaft and the one end fixed connection of threaded rod, the top rotation of diaphragm is connected with the stirring frame, and the stirring frame is used for stirring lime water, makes the reaction more abundant, increases the purifying effect of device, be connected through the conveyer belt transmission between the surface of threaded rod and the surface of stirring frame, the top fixedly connected with dust frame of diaphragm, the conveyer belt makes the threaded rod drive the stirring frame and rotates, reduces the use of motor, reduction in manufacturing cost of device.

Preferably, one side intercommunication of collecting box has waste gas admission pipe, the opposite side intercommunication of collecting box has waste gas discharge pipe, and waste gas admission pipe is used for letting in waste gas, and waste gas discharge pipe is used for discharging waste gas, the bottom fixedly connected with heat-conducting rod of collecting box internal surface, the quantity of heat-conducting rod is provided with a plurality of, the one end of heat-conducting rod runs through the diaphragm and extends to the outside of diaphragm, and the heat-conducting rod is arranged in the heat conduction of lime water to the clear water of collecting box inner chamber bottom, conveniently carries out recycle to the heat, the front portion and the rear portion of perpendicular baffle one side all communicate there is the reaction tube, one side intercommunication of collecting box has the water adding pipe, the opposite side intercommunication of collecting box has the drain pipe, and the reaction tube is arranged in letting in waste gas in lime water, guarantees the normal operating of device, and the water adding pipe is used for adding the clear water, and the drain pipe is arranged in discharging hot water.

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

1. through the arrangement of the filter screen, dust in the flue gas can be filtered, through the arrangement of the threaded rod, the threaded rod rotates to drive the cleaning strip to move up and down, the cleaning strip wipes the filter screen, the filter screen is prevented from being blocked by dust, and the service life of the filter screen is prolonged;

2. through setting up of perpendicular baffle, make the right side of perpendicular baffle conveniently deposit lime water for carry out the reaction to the harmful substance in the flue gas and purify, through the setting of heat conduction pole, with the heat conduction in the perpendicular baffle right side lime water to in the clear water of diaphragm below, thereby reduce the heat in the flue gas, carry out recycle to the heat in the flue gas simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the collecting tank of the present utility model.

Fig. 3 is a schematic structural view of the threaded rod of the present utility model.

FIG. 4 is a schematic structural view of a reaction tube according to the present utility model.

Fig. 5 is a schematic structural view of the heat conducting rod of the present utility model.

In the figure: 1. a collection box; 2. an exhaust gas inlet pipe; 3. a filter screen; 4. a threaded rod; 5. a thread sleeve; 6. a limiting plate; 7. cleaning the strip; 8. a guide rod; 9. a vertical partition board; 10. a motor; 11. a stirring rack; 12. a conveyor belt; 13. a dust frame; 14. a diaphragm; 15. an exhaust gas discharge pipe; 16. a heat conduction rod; 17. a reaction tube; 18. a water supply pipe; 19. and (5) a water drain pipe.

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.

As shown in fig. 1-5, the utility model provides an exhaust gas collecting spray tower, which comprises a collecting box 1, wherein the inner surface of the collecting box 1 is fixedly connected with a diaphragm plate 14, one side of the top of the diaphragm plate 14 is fixedly connected with a filter screen 3, the top of the diaphragm plate 14 is rotationally connected with a threaded rod 4, the outer surface of the threaded rod 4 is in threaded connection with a threaded sleeve 5, the outer surface of the threaded sleeve 5 is fixedly connected with a limiting plate 6, one side of the limiting plate 6 is fixedly connected with a cleaning strip 7, one side of the cleaning strip 7 is tightly contacted with one side of the filter screen 3, dust in smoke can be filtered through the arrangement of the filter screen 3, the filter screen 3 is wiped by the cleaning strip 7 through the arrangement of the threaded rod 4, the filter screen 3 is prevented from being blocked by dust, and the service life of the filter screen 3 is prolonged.

The top of the diaphragm plate 14 is fixedly connected with a guide rod 8, and one end of the guide rod 8 penetrates through the limiting plate 6 and extends to the outside of the limiting plate 6.

Through adopting above-mentioned technical scheme, guide arm 8 provides the guide effect for limiting plate 6 reciprocates, reduces the atress of filter screen 3, increases the stability when clearance strip 7 removes.

The top of the diaphragm plate 14 is fixedly connected with a vertical diaphragm plate 9, and the top of the collecting box 1 is fixedly connected with a motor 10.

Through adopting above-mentioned technical scheme, erect baffle 9 and be used for dividing into two with the top of diaphragm 14, make the right side of erecting baffle 9 can deposit lime water, conveniently carry out secondary treatment to waste gas.

One end of the output shaft of the motor 10 is fixedly connected with one end of the threaded rod 4, and the top of the diaphragm 14 is rotatably connected with a stirring frame 11.

Through adopting above-mentioned technical scheme, stirring frame 11 is used for stirring lime water, makes the reaction more abundant, increases the purifying effect of device.

The outer surface of the threaded rod 4 is in transmission connection with the outer surface of the stirring frame 11 through a conveying belt 12, and the top of the diaphragm plate 14 is fixedly connected with a dust frame 13.

Through adopting above-mentioned technical scheme, conveyer belt 12 makes threaded rod 4 can drive stirring frame 11 rotation, reduces the use of motor, reduces the manufacturing cost of device.

One side of the collecting box 1 is communicated with an exhaust gas inlet pipe 2, and the other side of the collecting box 1 is communicated with an exhaust gas outlet pipe 15.

By adopting the above technical scheme, the exhaust gas inlet pipe 2 is used for letting in exhaust gas, and the exhaust gas outlet pipe 15 is used for discharging exhaust gas.

The bottom of the inner surface of the collecting box 1 is fixedly connected with heat conducting rods 16, a plurality of heat conducting rods 16 are arranged, and one end of each heat conducting rod 16 penetrates through the diaphragm plate 14 and extends to the outside of the diaphragm plate 14.

Through adopting above-mentioned technical scheme, heat conduction rod 16 is arranged in with the heat conduction in the lime water to the clear water of collection box 1 inner chamber bottom, conveniently carries out recycle to the heat.

The front part and the rear part of one side of the vertical partition plate 9 are both communicated with a reaction tube 17, one side of the collecting box 1 is communicated with a water adding tube 18, and the other side of the collecting box 1 is communicated with a water draining tube 19.

By adopting the technical scheme, the reaction tube 17 is used for leading the waste gas into lime water, ensures the normal operation of the device, the water adding tube 18 is used for adding clear water, and the water discharging tube 19 is used for discharging hot water.

Working principle: waste gas enters the collecting box 1 through the waste gas inlet pipe 2, dust is filtered by the waste gas through the filter screen 3, the filtered waste gas enters lime water on the right side of the vertical partition plate 9 through the reaction pipe 17, the filtered waste gas reacts with the lime water for purification, purified waste gas flows out through the waste gas outlet pipe 15, the starting motor 10 drives the threaded rod 4 to rotate, the threaded rod 4 rotates the electric thread bush 5 to enable the limiting plate 6 to move along the guide rod 8 due to the limiting of the limiting plate 6 by the guide rod 8, the limiting plate 6 drives the cleaning strip 7 to move up and down, one side of the filter screen 3 is wiped, the motor 10 drives the conveying belt 12 to enable the stirring rack 11 to stir the lime water, and heat in the lime water is conducted into clear water at the bottom of the collecting box 1 through the heat conducting rod 16 to recycle the heat.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Waste gas collection spray tower, including collecting box (1), its characterized in that: the utility model discloses a collecting box, including collecting box (1), collecting box, baffle (1), filter screen (3), threaded rod (4), screw sleeve (5), limiting plate (6), cleaning strip (7) are connected with to the surface fixedly of collecting box (1), one side fixedly of baffle (14) top is connected with filter screen (3), the top of baffle (14) is rotated and is connected with threaded rod (4), the surface threaded connection of threaded rod (4) has screw sleeve (5), the surface fixedly connected with limiting plate (6), one side of cleaning strip (7) and one side in close contact with of filter screen (3).

2. The exhaust gas collecting spray tower according to claim 1, wherein a guide rod (8) is fixedly connected to the top of the diaphragm plate (14), and one end of the guide rod (8) penetrates through the limiting plate (6) and extends to the outside of the limiting plate (6).

3. The exhaust gas collecting spray tower according to claim 1, wherein a vertical partition plate (9) is fixedly connected to the top of the diaphragm plate (14), and a motor (10) is fixedly connected to the top of the collecting tank (1).

4. A flue gas collecting spray tower according to claim 3, wherein one end of the output shaft of the motor (10) is fixedly connected with one end of the threaded rod (4), and the top of the diaphragm (14) is rotatably connected with a stirring frame (11).

5. The exhaust gas collecting spray tower according to claim 4, wherein the outer surface of the threaded rod (4) is in transmission connection with the outer surface of the stirring frame (11) through a conveying belt (12), and the top of the diaphragm (14) is fixedly connected with a dust frame (13).

6. The exhaust gas collecting spray tower according to claim 1, wherein one side of the collecting tank (1) is communicated with an exhaust gas inlet pipe (2), and the other side of the collecting tank (1) is communicated with an exhaust gas outlet pipe (15).

7. The exhaust gas collecting spray tower according to claim 1, wherein the bottom of the inner surface of the collecting box (1) is fixedly connected with heat conducting rods (16), the number of the heat conducting rods (16) is a plurality, and one end of each heat conducting rod (16) penetrates through the diaphragm plate (14) and extends to the outside of the diaphragm plate (14).

8. A flue gas collecting spray tower according to claim 3, wherein the front and rear parts of one side of the vertical partition plate (9) are respectively communicated with a reaction tube (17), one side of the collecting box (1) is communicated with a water adding tube (18), and the other side of the collecting box (1) is communicated with a water draining tube (19).