CN215027191U

CN215027191U - Circulating spray tower for organic waste gas treatment

Info

Publication number: CN215027191U
Application number: CN202120770759.3U
Authority: CN
Inventors: 谭志强
Original assignee: Shenzhen Yihe Environmental Protection Co ltd
Current assignee: Shenzhen Yihe Environmental Protection Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-07
Anticipated expiration: 2031-04-15

Abstract

The utility model belongs to the technical field of spray towers, and discloses a circulating spray tower for treating organic waste gas, which comprises a base, wherein a tower body, a switch, a water pump and an auxiliary frame are arranged above the base, the side wall of the tower body is connected with a waste gas outlet, a rotating shaft is arranged outside the waste gas outlet, one end of the rotating shaft, which is far away from the waste gas outlet, is provided with a ring opening, and the inside of the ring opening is provided with a filter screen, the waste gas outlet of the utility model is provided with the ring opening, the filter screen is arranged in the ring opening, and the outside of the ring opening is provided with the protective ring through the rotating shaft, when in use, the protective ring is opened, the filter screen is put in from the ring opening until the edge of the filter screen and the ring opening are mutually clamped, then the protective ring is rotated to wrap the ring opening and the edge of the filter screen, and solid particles with larger volume can be filtered out the waste gas through the filter screen, simultaneously, other impurities are prevented from entering the tower body, and solid substances are prevented from being accumulated in the tower body.

Description

Circulating spray tower for organic waste gas treatment

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to organic waste gas handles with circulating spray column.

Background

The organic waste gas is waste gas generated in an industrial production process, contains toxic and harmful gas, affects human health, and therefore cannot be directly discharged into the air, and in the discharge process, the organic waste gas needs to be subjected to waste gas treatment, while the spray tower is one of organic waste gas treatment methods, and can be used for carrying out waste gas treatment on the organic waste gas in a spraying manner.

But spray column that uses at present when inputing waste gas, the great solid-state granule that contains in the waste gas also can be sent into in the lump, and great solid-state granule can't upwards be discharged, can pile up in the bottom of circulation liquid, and difficult clearance, in order to prevent that the output pipeline from intaking, the flashing board can be installed to the top of the output pipeline of some spray columns, but under the great circumstances of air flow, the cone structure of flashing board can lead to the air current to revolve round in the below of flashing board, the condition of pouring is likely to appear, thereby influence output pipeline's output efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulating spray column for organic waste gas treatment to pile up solid-state particle and flashing board easily in solving current spray column circulation liquid and can influence output efficiency's problem under the great condition of air current.

In order to achieve the above object, the utility model provides a following technical scheme: circulating spray column for organic waste gas treatment, which comprises a base, tower body, switch, water pump and auxiliary frame are installed to the top of base, and water pump and switch are located between tower body and the auxiliary frame, the lateral wall of tower body is connected with the exhaust outlet, and the externally mounted of exhaust outlet has the pivot, the one end that exhaust outlet was kept away from in the pivot is installed the guard ring, the guard ring rotates through pivot and exhaust outlet to be connected, the ramus has been seted up to the table wall of exhaust outlet, and the internally mounted of ramus has the filter screen.

Preferably, the bottom inside the tower body is provided with circulation liquid, a packing layer is arranged above the circulation liquid, and an observation port is formed above the surface wall of the tower body.

Preferably, one side that the waste gas export was kept away from to the tower body is connected with the connecting pipe, and the one end that the tower body was kept away from to the connecting pipe extends to the input of water pump, the output of connecting pipe is connected with the pipe.

Preferably, the guide pipe extends to the inner wall of the tower body, the area inside the tower body is annular, and the surface wall of the guide pipe, which is located on the inner wall of the tower body, is provided with the spray head.

Preferably, the top of tower body is connected with output pipeline, and output pipeline is horizontal S form, output pipeline 'S table wall is provided with the support ring, the support ring extends to the table wall of base, output pipeline' S end is located the inside of auxiliary frame.

Preferably, the one end that the tower body was kept away from to output pipeline is provided with the inclined plane, and the top on inclined plane has seted up exhaust outlet, the bracing piece is installed to the top on inclined plane, and the top of bracing piece installs the protection piece, bracing piece and inclined plane fixed connection, protection piece and bracing piece fixed connection.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses the ring mouth has been seted up in exhaust gas outlet department, and has set up the filter screen in the ring mouth, and the guard ring has been installed through the pivot in the outside of ring mouth, during the use, opens the guard ring, puts into the filter screen from the ring mouth, until the mutual block of filter screen edge and ring mouth, then rotates the guard ring, makes its parcel live ring mouth and filter screen edge, filters the solid particle that probably has the volume great in waste gas in addition through the filter screen, avoids other impurity to get into the tower body simultaneously, avoids solid-state material to pile up in the tower body.

(2) The utility model discloses exhaust gas outlet has set up the inclined plane, and has installed the protection piece through the bracing piece in the top on inclined plane, and the protection piece is the cone form, and waste gas passes through exhaust gas outlet during the use and discharges, runs into the inner wall of protection piece, then drifts away from the edge of protection piece, because the existence on inclined plane, so exhaust gas outlet is less, and the air current can scatter in exhaust gas outlet's edge, can not form to convolute in exhaust gas outlet department, has avoided the influence that the air current caused exhaust gas outlet.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an external view of the waste gas outlet of the present invention with the guard ring opened;

FIG. 4 is an external view of the protection ring of the present invention when closed;

FIG. 5 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 6 is a side view of the filter screen of the present invention;

in the figure: 1. an output pipe; 2. a viewing port; 3. a spray head; 4. a filler layer; 5. an exhaust gas outlet; 6. circulating the liquid; 7. a water pump; 8. a base; 9. a support ring; 10. an auxiliary frame; 11. a support bar; 12. an exhaust gas outlet; 13. a protection block; 14. an inclined surface; 15. a conduit; 16. a tower body; 17. a guard ring; 18. looping; 19. filtering with a screen; 20. a rotating shaft; 21. a connecting pipe; 22. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: the circulating spray tower for treating organic waste gas comprises a base 8, a tower body 16, a switch 22, a water pump 7 and an auxiliary frame 10 are arranged above the base 8, and the water pump 7 and the switch 22 are positioned between the tower body 16 and the auxiliary frame 10, the side wall of the tower body 16 is connected with the waste gas outlet 5, a rotating shaft 20 is arranged outside the waste gas outlet 5, a protective ring 17 is arranged at one end of the rotating shaft 20 far away from the waste gas outlet 5, the protective ring 17 is rotatably connected with the waste gas outlet 5 through the rotating shaft 20, a ring opening 18 is arranged on the surface wall of the waste gas outlet 5, a filter screen 19 is arranged in the ring opening 18, a semi-circle of protruding rubber body is arranged at the edge of the filter screen 19, can block up the ring mouth 18 with the mutual block of ring mouth 18 with the help of the compliance of rubber material, avoid gas leakage, regularly take out filter screen 19 and clear up, prevent that filter screen 19 from blockking up, guard ring 17 width is greater than the width of ring mouth 18, and guard ring 17's crooked radian laminating exhaust outlet 5's crooked radian.

Furthermore, circulating liquid 6 is arranged at the bottom end inside the tower body 16, a packing layer 4 is arranged above the circulating liquid 6, the packing layer 4 is provided with two layers, the contact time of gas and the circulating liquid 6 is prolonged, the circulating liquid 6 can be purified to a greater extent, and an observation port 2 is formed above the surface wall of the tower body 16.

Furthermore, one side of the tower body 16 far away from the exhaust gas outlet 5 is connected with a connecting pipe 21, one end of the connecting pipe 21 far away from the tower body 16 extends to the input end of the water pump 7, the circulating work of the circulating liquid is completed through the water pump 7 and the guide pipe 15, and the output end of the connecting pipe 21 is connected with the guide pipe 15.

Specifically, the guide pipe 15 extends to the inner wall of the tower body 16, the area inside the tower body 16 is annular, the annular guide pipe 15 is attached to the inner wall of the tower body 16 and provided with a plurality of nozzles, so that the sprayed circulating liquid 6 is wide in coverage area and free of dead angles, and the nozzles 3 are mounted on the surface wall of the inner wall part of the tower body 16 of the guide pipe 15.

It is worth explaining that an output pipeline 1 is connected above the tower body 16, the output pipeline 1 is in a transverse S shape, a supporting ring 9 is arranged on the surface wall of the output pipeline 1, the supporting ring 9 extends to the surface wall of the base 8, the tail end of the output pipeline 1 is located inside an auxiliary frame 10, the auxiliary frame 10 is of a steel frame structure, the inside of the auxiliary frame is in a triangular shape, sufficient stability is provided, the position of the output pipeline 1 is integrally fixed, and the output pipeline is prevented from toppling over.

Further, the one end that tower body 16 was kept away from to output pipeline 1 is provided with inclined plane 14, and exhaust outlet 12 has been seted up to the top on inclined plane 14, exhaust outlet 12 makes progress perpendicularly, and the air current is when exhaust outlet 12, can follow both sides circulation, does not have the influence above exhaust outlet 12, thereby avoid the air current to influence exhaust efficiency, bracing piece 11 is installed to the top on inclined plane 14, and the last protection piece 13 of installing of bracing piece 11,

bracing piece

11 and 14 fixed connection on inclined plane,

protection piece

13 and 11 fixed connection of bracing piece.

The utility model discloses a theory of operation and use flow: when the utility model is used, the protective ring 17 is rotated under the action of the rotating shaft 20 to be separated from the surface wall of the waste gas outlet 5, the ring opening 18 is arranged at the leakage position, the filter screen 19 is put into the ring opening 18 until the edge of the filter screen 19 completely blocks the ring opening 18, the protective ring 17 is rotated to be enabled to cover the ring opening 18 again, the circulating liquid 6 is pumped into the guide pipe 15 through the water pump 7 and then is discharged by the spray head 3, the waste gas is sent into the waste gas outlet 5, the filter screen 19 filters out larger solid particles and other impurities contained in the waste gas, the waste gas enters the tower body 16 and rises upwards after being gradually stacked, in the process, the circulating liquid 6 continuously falls from the spray head 3 to take away harmful substances in the waste gas, then is stacked at the bottom of the tower body 16, then the dripped circulating liquid 6 is sent into the guide pipe 15 through the water pump 7 to complete circulation, the packing layer 4 can increase the contact time of the waste gas and the circulating liquid 6, make it purify more abundant, the waste gas after the purification is seen off from output pipeline 1, then discharge by exhaust outlet 12, auxiliary frame 10 maintains output pipeline 1's form, avoid output pipeline 1 to empty, exhaust outlet 12 does not have direct contact with the external world under the effect of protective block 13, can not receive the erosion of sleet, it corrodes after intaking in output pipeline 1 to have avoided, and exhaust outlet 12 highly is higher than protective block 13's bottom ring, the air current can not produce when exhaust outlet 12 circles round, the air current has been avoided flowing backward, thereby make the spray column exhaust velocity under the great environment of air current not influenced.

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

Claims

1. Organic waste gas handles with circulating spray column, including base (8), its characterized in that: tower body (16), switch (22), water pump (7) and auxiliary frame (10) are installed to the top of base (8), and water pump (7) and switch (22) are located between tower body (16) and auxiliary frame (10), the lateral wall of tower body (16) is connected with exhaust outlet (5), and the externally mounted of exhaust outlet (5) has pivot (20), the one end of exhaust outlet (5) is kept away from in pivot (20) is installed and is protected ring (17), protection ring (17) are rotated through pivot (20) and exhaust outlet (5) and are connected, ring mouth (18) have been seted up to the table wall of exhaust outlet (5), and the internally mounted of ring mouth (18) has filter screen (19).

2. The circulating spray tower for treating organic waste gas according to claim 1, wherein: the inside bottom of tower body (16) is provided with circulating liquid (6), and the top of circulating liquid (6) is provided with packing layer (4), viewing aperture (2) have been seted up to the top of tower body (16) table wall.

3. The circulating spray tower for treating organic waste gas according to claim 2, wherein: one side that waste gas export (5) were kept away from in tower body (16) is connected with connecting pipe (21), and connecting pipe (21) keep away from the one end of tower body (16) and extend to the input of water pump (7), the output of connecting pipe (21) is connected with pipe (15).

4. The circulating spray tower for treating organic waste gas according to claim 3, wherein: the guide pipe (15) extends to the inner wall of the tower body (16), the area positioned inside the tower body (16) is annular, and the spray head (3) is arranged on the surface wall of the part, positioned in the inner wall of the tower body (16), of the guide pipe (15).

5. The circulating spray tower for treating organic waste gas according to claim 4, wherein: the top of tower body (16) is connected with output pipeline (1), and output pipeline (1) is horizontal S form, the table wall of output pipeline (1) is provided with support ring (9), support ring (9) extend to the table wall of base (8), the end of output pipeline (1) is located the inside of auxiliary frame (10).

6. The circulating spray tower for treating organic waste gas according to claim 5, wherein: the one end that tower body (16) were kept away from in output pipeline (1) is provided with inclined plane (14), and exhaust outlet (12) have been seted up to the top on inclined plane (14), bracing piece (11) are installed to the top on inclined plane (14), and the top of bracing piece (11) installs protection piece (13), bracing piece (11) and inclined plane (14) fixed connection, protection piece (13) and bracing piece (11) fixed connection.