CN219272645U

CN219272645U - Waste gas spray tower for waste gas treatment

Info

Publication number: CN219272645U
Application number: CN202222948730.7U
Authority: CN
Inventors: 吴中文
Original assignee: Suzhou Jinliying Environmental Protection Technology Co ltd
Current assignee: Suzhou Jinliying Environmental Protection Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-30
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to the technical field of waste gas treatment and discloses a waste gas spray tower for waste gas treatment, which comprises a tower body, wherein the bottom of the right side of the tower body is communicated with a gas pipe, the right side of the gas pipe is communicated with a fan, the middle part of the tower body is provided with a supporting plate, the top end of the supporting plate is provided with a filling pile, the tops of the left inner wall and the right inner wall of the tower body are respectively provided with a fixing mechanism, the bottom ends of the fixing mechanisms are jointly provided with a fixing plate, the middle part of the right side of the tower body is provided with a filling pipe, and the bottom of the back of the tower body is communicated with a water pump. According to the utility model, the filler can be placed on the supporting plate through the filler pipe, the movable baffle is pushed downwards through the reset spring, and the fixed rod can be driven to move downwards, so that the fixed plate is pressed on the filler pile, the filler pile can be fixed, the filler pile is prevented from being scattered due to the impact of air flow, and the reaction of waste gas and chemical substances in the filler pile is influenced.

Description

Waste gas spray tower for waste gas treatment

Technical Field

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

Background

The spray tower is a device capable of treating industrial waste gas, acid mist waste gas is introduced into the purification tower through an air pipe, and is subjected to gas-liquid two-phase full contact absorption neutralization reaction with sodium hydroxide absorption liquid through a packing layer, and the acid mist waste gas is dehydrated through a demisting plate and is discharged into the atmosphere through a fan after being purified.

When the existing spray tower is added with the filler, the added filler cannot be fixed, so that the filler moves along with the airflow, the reaction of chemical substances in the filler and waste gas is affected, and impurities in water cannot be filtered when the water at the bottom of the existing spray tower is reduced to be conveyed upwards, so that the spray equipment is blocked, and the waste gas spray tower for waste gas treatment is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: when the existing spray tower is added with the filler, the added filler cannot be fixed, so that the filler moves along with the airflow, the reaction of chemical substances in the filler and waste gas is affected, and impurities in water cannot be filtered when the water at the bottom of the existing spray tower is reduced to be conveyed upwards, so that spray equipment is blocked, and the waste gas spray tower for waste gas treatment is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an exhaust gas spray tower that exhaust treatment used, includes the tower body, the bottom intercommunication on tower body right side has the gas-supply pipe, the right side intercommunication of gas-supply pipe has the fan, the mid-mounting of tower body has the backup pad, the packing heap is installed on the top of backup pad, fixed establishment is all installed at the top of two inner walls about the tower body, the fixed plate is installed jointly to the bottom of fixed establishment, the mid-mounting on tower body right side has the packing pipe, the bottom intercommunication on tower body back has the water pump, the output intercommunication of water pump has the raceway, spray rack is installed at the top of tower body inner chamber, the top and the spray rack of raceway are linked together, filtering mechanism is installed on the right side of tower body inner wall, filtering mechanism is linked together with the input of water pump, evenly distributed's water conservancy diversion hole has all been seted up to the inside of fixed plate and backup pad.

Preferably, the fixing mechanism comprises a fixing frame arranged at the bottom of the left inner wall and the right inner wall of the tower body, the inner top wall of the fixing frame is provided with a reset spring, the bottom end of the reset spring is provided with a movable baffle, the bottom end of the movable baffle is provided with a fixing rod, and the bottom end of the fixing rod is connected with two sides of the top end of the fixing plate.

Preferably, the filtering mechanism comprises a filtering frame arranged at the rear side of the bottom wall in the tower body, wherein the filtering plates are arranged at equal intervals in the filtering frame, water inlet holes are arranged at equal intervals in the front of the filtering frame, and the filter screen is arranged in the water inlet holes.

Preferably, the bottom of the tower body is provided with a supporting ring, and four corners of the bottom of the supporting ring are provided with supporting frames.

Preferably, the bottom of the left side of the tower body is communicated with a slag discharging pipe.

Preferably, the top end of the tower body is communicated with an exhaust pipe.

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

(1) According to the utility model, the exhaust gas is introduced into the tower body through the fan and the gas transmission pipe, the exhaust gas flows upwards in the tower body through the guide hole, the exhaust gas passes through the filling pile and fully reacts with chemical substances in the exhaust gas, harmful substances in the exhaust gas can be removed, the treated gas is guided out from the top of the tower body through the exhaust pipe, water at the bottom of the tower body is pumped through the water pump and is input into the spray rack through the water transmission pipe, and the water is uniformly sprayed out through the spray rack, so that the water is contacted with dust in the exhaust gas, and dust in the exhaust gas can be removed.

(2) According to the utility model, the bottom of the tower body can enter the filter frame through the water inlet holes, large particle impurities in water can be filtered through the action of the filter screen, small particle matters in water can be blocked through the filter plate, the water pump is prevented from being damaged by the large particle matters in water when the water pump is used for delivering water, the filler can be placed on the support plate through the filler pipe, the movable baffle plate is pushed downwards through the return spring, the fixed rod can be driven to move downwards, so that the fixed plate is pressed on the filler pile, the filler pile can be fixed, the filler pile is prevented from being scattered due to the impact of air flow, and the reaction of waste gas and chemical matters in the filler pile is influenced.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the middle part of the present utility model;

FIG. 3 is a schematic diagram of a first embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.

In the figure: 1. a tower body; 2. a fixing plate; 3. a support plate; 4. a slag discharge pipe; 5. a support ring; 6. a support frame; 7. a filtering mechanism; 71. a filter frame; 72. a water inlet hole; 73. a filter screen; 74. a filter plate; 8. a gas pipe; 9. a fixing mechanism; 91. a fixing frame; 92. a return spring; 93. a movable baffle; 94. a fixed rod; 10. a blower; 11. a filling pile; 12. a filling pipe; 13. a deflector aperture; 14. a spray rack; 15. an exhaust pipe; 16. a water pump; 17. a water 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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to FIGS. 1-4, an exhaust gas spray tower for treating exhaust gas comprises a tower body 1, wherein the bottom of the right side of the tower body 1 is communicated with a gas pipe 8, the right side of the gas pipe 8 is communicated with a fan 10, the bottom of the left side of the tower body 1 is communicated with a slag discharging pipe 4, the slag discharging pipe 4 is used for conveniently cleaning waste slag accumulated at the bottom of the tower body 1, a supporting plate 3 is arranged in the middle of the tower body 1, a filling pile 11 is arranged at the top end of the supporting plate 3, the exhaust gas is introduced into the tower body 1 through the fan 10 and the gas pipe 8, the exhaust gas flows upwards in the tower body 1 through a guide hole 13, the exhaust gas fully reacts with chemical substances in the filling pile 11, harmful substances in the exhaust gas can be removed, the tops of the left and right inner walls of the tower body 1 are respectively provided with a fixing mechanism 9, the bottom ends of the fixing mechanism 9 are jointly provided with a fixing plate 2, the middle part of the right side of the tower body 1 is provided with a filling pipe 12, the bottom of the back of the tower body 1 is communicated with a water pump 16, the output end of the water pump 16 is communicated with a water pipe 17, the top of the inner cavity of the tower body 1 is provided with a spray rack 14, the top of the water pipe 17 is communicated with the spray rack 14, water at the bottom of the tower body 1 is pumped by the water pump 16 and is input into the spray rack 14 through the water pipe 17, the water is uniformly sprayed out through the spray rack 14 to enable the water to be contacted with dust in waste gas, the dust in the waste gas can be removed, the right side of the inner wall of the tower body 1 is provided with a filtering mechanism 7, the filtering mechanism 7 is communicated with the input end of the water pump 16, the inner parts of a fixed plate 2 and a supporting plate 3 are respectively provided with a guide hole 13 which is uniformly distributed, the bottom end of the tower body 1 is provided with a supporting ring 5, four corners of the bottom end of the supporting ring 5 are respectively provided with a supporting frame 6, the whole tower body 1 can be supported through the supporting frame 6, and the whole device can be kept stable, the top of the tower body 1 is communicated with an exhaust pipe 15, and the treated gas is led out from the exhaust pipe 15 through the top of the tower body 1.

Embodiment one:

as shown in fig. 3, the fixing mechanism 9 includes a fixing frame 91 installed at the bottom of the left and right inner walls of the tower body 1, a reset spring 92 is installed on the inner top wall of the fixing frame 91, a movable baffle 93 is installed at the bottom end of the reset spring 92, a fixing rod 94 is installed at the bottom end of the movable baffle 93, the bottom end of the fixing rod 94 is connected with two sides of the top end of the fixing plate 2, the movable baffle 93 is pushed downwards through the reset spring 92, the fixing rod 94 can be driven to move downwards, so that the fixing plate 2 is pressed on the packing pile 11, the packing pile 11 can be fixed, the packing pile 11 is prevented from being scattered due to the impact of air flow, and the reaction of waste gas and chemical substances inside the packing pile 11 is affected.

Embodiment two:

as shown in fig. 4, the filtering mechanism 7 comprises a filtering frame 71 installed at the rear side of the inner bottom wall of the tower body 1, filter plates 74 arranged at equal intervals are installed in the filtering frame 71, water inlet holes 72 arranged at equal intervals are formed in the front surface of the filtering frame 71, filter screens 73 are installed in the water inlet holes 72, the bottom of the tower body 1 can be enabled to enter the filtering frame 71 through the water inlet holes 72, large-particle impurities in water can be filtered through the action of the filter screens 73, small-particle substances in water can be blocked through the filter plates 74, and the water pump 16 is prevented from being damaged by the large-particle substances in water during water delivery.

In the utility model, when a user uses the device, the filler can be placed on the supporting plate 3 from the filler pipe 12, the movable baffle plate 93 is pushed downwards by the return spring 92, the fixed rod 94 can be driven to move downwards, so that the fixed plate 2 is pressed on the filler pile 11, the filler pile 11 can be fixed, the fan 10 is started to introduce the waste gas into the tower body 1 through the gas pipe 8, the waste gas flows upwards in the tower body 1 through the guide hole 13, the waste gas fully reacts with chemical substances in the waste gas through the filler pile 11, the water pump 16 is controlled to start, water is pumped from the inside of the filter frame 71, the filter screen 73 filters large particle impurities in the water, small particle substances in the water can be blocked through the filter plate 74, the small particle substances are input into the inside of the spray frame 14 through the water pipe 17, the water is uniformly sprayed out through the spray frame 14, the water is contacted with dust in the waste gas, and dust in the waste gas can be removed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an exhaust gas spray tower that exhaust treatment used, includes tower body (1), its characterized in that, the bottom intercommunication on tower body (1) right side has gas-supply pipe (8), the right side intercommunication of gas-supply pipe (8) has fan (10), mid-mounting of tower body (1) has backup pad (3), pack (11) are installed on the top of backup pad (3), fixed establishment (9) are all installed at the top of two inner walls about tower body (1), fixed plate (2) are installed jointly to the bottom of fixed establishment (9), the mid-mounting on tower body (1) right side has filling pipe (12), the bottom intercommunication on tower body (1) back has water pump (16), the output intercommunication of water pump (16) has raceway (17), spray frame (14) are installed at the top of tower body (1) inner chamber, the top and spray frame (14) are linked together, filter mechanism (7) are installed on the right side of tower body (1) inner wall, filter mechanism (7) and water pump (16) are linked together with fixed orifices (13) are all offered to the inside of the backup pad (3).

2. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein the fixing mechanism (9) comprises a fixing frame (91) arranged at the top of the left inner wall and the right inner wall of the tower body (1), return springs (92) are arranged on the inner top wall of the fixing frame (91), movable baffles (93) are arranged at the bottom ends of the return springs (92), fixing rods (94) are arranged at the bottom ends of the movable baffles (93), and the bottom ends of the fixing rods (94) are connected with two sides of the top ends of the fixing plates (2).

3. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein the filtering mechanism (7) comprises a filtering frame (71) arranged at the rear side of the inner bottom wall of the tower body (1), filter plates (74) arranged at equal intervals are arranged in the filtering frame (71), water inlet holes (72) arranged at equal intervals are formed in the front surface of the filtering frame (71), and filter screens (73) are arranged in the water inlet holes (72).

4. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein the bottom end of the tower body (1) is provided with a supporting ring (5), and four corners of the bottom end of the supporting ring (5) are provided with supporting frames (6).

5. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein the bottom of the left side of the tower body (1) is communicated with a slag discharging pipe (4).

6. An exhaust gas spray tower for exhaust gas treatment according to claim 1, characterized in that the top end of the tower body (1) is connected with an exhaust pipe (15).