CN215479854U - A spray mechanism for sewage treatment blows and takes off tower - Google Patents
A spray mechanism for sewage treatment blows and takes off tower Download PDFInfo
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- CN215479854U CN215479854U CN202122085242.3U CN202122085242U CN215479854U CN 215479854 U CN215479854 U CN 215479854U CN 202122085242 U CN202122085242 U CN 202122085242U CN 215479854 U CN215479854 U CN 215479854U
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Abstract
The utility model relates to the technical field of spraying mechanisms, in particular to a spraying mechanism for a sewage treatment stripping tower, which comprises a tower body, a blast port, an air outlet and a water outlet pipe, one side of the top of the tower body is connected with a water feeding pipe which is fixedly connected with a spray header positioned at the inner top of the tower body, a clapboard fixedly connected with the inner wall of the tower body is arranged below the spray header, a packing layer is arranged below the clapboard, a packing cavity is formed between the packing layer and the partition plate, the outside of the tower body is fixedly connected with an installation box, the inner part of the installation box is fixedly connected with an electric telescopic rod which is transversely arranged, the output end of the electric telescopic rod penetrates through the inner wall of the tower body to be fixedly connected with a pressing plate, the outer wall of the packing cavity is provided with a packing opening, and ammonia water is effectively separated through the interaction of the spray header, the packing layer, the seasoning cavity and the grid air outlet cover.
Description
Technical Field
The utility model relates to the technical field of spraying mechanisms, in particular to a spraying mechanism for a sewage treatment stripping tower.
Background
The ammonia nitrogen wastewater mainly comes from chemical fertilizers, coking, petrifaction, pharmacy, foods, refuse landfills and the like, if the wastewater is not treated properly, a large amount of ammonia nitrogen wastewater is discharged into a water body, so that the water body is eutrophicated, black and odorous, the difficulty and the cost of water treatment are increased, serious pollution to rivers and lakes is caused, even toxic action is generated to people and organisms, the living environment of people is directly influenced, and huge loss of national economy is caused.
The ammonia nitrogen in the blow-off method generally adopts a blow-off tower, the ammonia nitrogen mainly exists in the wastewater in the states of ammonium ions (NH4+) and free ammonia (NH3), when the pH value is about 11, the free ammonia accounts for about 98 percent, and the free ammonia is easy to escape from the water, and if aeration is carried out, the ammonia nitrogen can be promoted to escape from the water.
In the prior art, the following problems exist:
(1) the existing stripping tower has low stripping efficiency, the seasoning accumulation is not tight enough, and the ammonia nitrogen removal effect is poor easily.
(2) The existing stripping tower has uneven spraying, so that the internal filling material can not filter the sewage uniformly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spraying mechanism for a sewage treatment stripping tower, which solves the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a spray mechanism for sewage treatment blows and takes off tower, includes tower body, tuyere, gas outlet and outlet pipe, tower body top one side is connected with the upper hose, upper hose fixedly connected with is located the shower pipe at top in the tower body, the below of shower pipe is equipped with the baffle with tower body inner wall fixed connection, the below of baffle is equipped with the packing layer, form the filler chamber between packing layer and the baffle, the outside fixedly connected with install bin of tower body, the horizontal electric telescopic handle who places of fixedly connected with in the install bin, electric telescopic handle's output passes tower body inner wall fixed connection clamp plate, the filler opening has been seted up to the outer wall in filler chamber.
Preferably, the blast port blows air through an air pump, and the bottom of the tower body is fixedly connected with a grid air outlet cover fixedly connected with the blast port.
Preferably, the upper part of the grid air outlet cover is fixedly connected with wind shields at equal intervals, and the wind shields are in V-shaped structures.
Preferably, the filler layer comprises a lower plate, an upper plate and a material layer positioned between the upper plate and the lower plate.
Preferably, a connecting seat is arranged between the upper plate and the lower plate, and a vibrator which enables the upper plate and the lower plate to vibrate together is arranged in the connecting seat.
Preferably, the shape of shower pipe is helicitic texture, and pitch from top to bottom reduces in proper order, the through-hole has been seted up to equidistance on the shower pipe.
Preferably, the circumferential inner wall of the top cone structure of the tower body is fixedly connected with a cyclone demister.
The utility model provides a spraying mechanism for a sewage treatment stripping tower through improvement, and compared with the prior art, the spraying mechanism has the following improvements and advantages:
one is as follows: the method comprises the steps of conveying sewage into a tower body with a certain height, spraying the sewage into the tower through a spray header, allowing the sewage to flow through a filler cavity in the tower, filling the filler cavity with the filler, driving a pressing plate to extrude through an electric telescopic rod, tightening the filler, enhancing the filtering effect, ventilating the filler with rich holes, conveying air with sufficient pressure and air volume into the tower bottom through an air pump, allowing the water to flow upwards and downwards, allowing the air to flow downwards and blow upwards, and finally realizing effective separation of ammonia gas and water in the sewage through a material layer with the height of 5-9 meters, pumping the air from an air outlet at the tower top, allowing the air to enter an ammonia gas absorption system for treatment, and allowing the water to flow to the tower bottom and flow out through a water outlet pipe;
the second step is as follows: the air outlet blows air through the air pump, the bottom of the tower body is fixedly connected with the grid air outlet cover fixedly connected with the air outlet, the air pump blows air to the air outlet, the air is intensively discharged through the grid air outlet cover, airflow is more uniform, the upper part of the grid air outlet cover is fixedly connected with the wind shields at equal intervals, the wind shields are in V-shaped structures, the wind shields in the V-shaped structures are used for dividing the airflow, the airflow can be spread in the tower body, and the separation of ammonia water is enhanced;
and thirdly: the spray water pipe is in a threaded structure, the thread pitches are sequentially reduced from top to bottom, through holes are formed in the spray water pipe at equal intervals, and water can be uniformly spread in the tower body from the through holes by using the spray water pipe in the threaded structure, so that the separation of ammonia water is enhanced.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the present invention;
FIG. 3 is a schematic perspective view of the shower pipe of the present invention;
FIG. 4 is a schematic view of a half-section of the filler layer of the present invention.
Description of reference numerals:
1. a tower body; 101. a tuyere; 2. a water feeding pipe; 3. a spray header; 301. a through hole; 4. a wind deflector; 5. a lower plate; 6. an upper plate; 7. a material layer; 8. a packing cavity; 9. a filling opening; 10. a partition plate; 11. a water outlet pipe; 12. an air outlet; 13. a cyclone demister; 14. installing a box; 15. pressing a plate; 16. a connecting seat; 17. a vibrator; 18. a filler layer; 19. an electric telescopic rod; 20. an air pump; 21. and a grid air outlet cover.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a spraying mechanism for a sewage treatment stripping tower through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-4, a spray mechanism for sewage treatment stripping tower, including tower body 1, tuyere 101, gas outlet 12 and outlet pipe 11, tower body 1 top one side is connected with upper hose 2, upper hose 2 fixedly connected with is located the spray header 3 at top in the tower body 1, the below of spray header 3 is equipped with the baffle 10 with tower body 1 inner wall fixed connection, the below of baffle 10 is equipped with packing layer 18, form packing chamber 8 between packing layer 18 and the baffle 10, the outside fixedly connected with install bin 14 of tower body 1, fixedly connected with transversely placed electric telescopic handle 19 in the install bin 14, electric telescopic handle 19's output passes tower body 1 inner wall fixed connection clamp plate 15, packing opening 9 has been seted up to the outer wall in packing chamber 8.
Further, the blast port 101 blows air through the air pump 20, and the bottom of the tower body 1 is fixedly connected with a grid air outlet cover 21 fixedly connected with the blast port 101.
By means of the structure, the air pump 20 is used for blowing air to the air blowing port 101, and the air is intensively discharged through the grid air outlet cover 21, so that the air flow is more uniform.
Furthermore, the upper part of the grid air outlet cover 21 is fixedly connected with wind shields 4 at equal intervals, and the wind shields 4 are in V-shaped structures.
By means of the structure, the wind shield 4 with the V-shaped structure is used for dividing the air flow, so that the air flow can be spread in the tower body 1, and the separation of ammonia water is enhanced.
Further, the packing layer 18 includes a lower plate 5, an upper plate 6, and a material layer 7 between the upper plate 6 and the lower plate 5.
By means of the structure, the lower plate 5 and the upper plate 6 are used for extruding the material layer 7, the lower plate 5 and the upper plate 6 are both of grid structures, and the filtering effect of the whole packing layer 18 is enhanced.
Further, a connecting seat 16 is provided between the upper plate 6 and the lower plate 5, and a vibrator 17 for vibrating the upper plate 6 and the lower plate 5 together is provided in the connecting seat 16.
By means of the structure, the vibrator 17 is arranged in the packing layer 18, so that the upper plate and the lower plate vibrate together, the liquidity of liquid and the permeability of air flow are improved, and blockage is avoided.
Further, the shape of the shower pipe 3 is a thread structure, and the thread pitch is reduced from top to bottom in sequence, and the through hole 301 is provided at an equal distance on the shower pipe 3.
By means of the structure, the water body can be uniformly spread in the tower body 1 from the through holes 301 by utilizing the spray header 3 in a threaded structure, and the separation of ammonia water is enhanced.
Further, a rotational flow demister 13 is fixedly connected to the circumferential inner wall of the top cone structure of the tower body 1.
By means of the structure, the mist generated in the tower body 1 is adsorbed by the cyclone demister 13, and the separation of ammonia water is enhanced.
The working principle is as follows: during the use, in sending the tower body 1 of a take the altitude with sewage, through 3 sewage spouts into the tower of spray header, then sewage flows through the interior filler chamber 8 of tower, its filler chamber 8 is filled with the filler, and drive clamp plate 15 through electric telescopic handle 19 and extrude, make between the filler tight, strengthen the filter effect, and the filler has abundant hole to ventilate, send into the wind of sufficient pressure and amount of wind through air pump 20 at the bottom of the tower, water is to the top and is downflow, wind is to the bottom and upblows, through height and material layer 7 of 5-9 meters, finally realize the effective separation of ammonia and water in the sewage, gas is taken away from gas outlet 12 at the top of the tower, get into ammonia absorption system and handle, rivers flow out through outlet pipe 11 to the bottom of the tower.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a spray mechanism for sewage treatment blows and takes off tower which characterized in that: comprises a tower body (1), a blast port (101), an air outlet (12) and a water outlet pipe (11), one side of the top of the tower body (1) is connected with a water feeding pipe (2), the water feeding pipe (2) is fixedly connected with a spray header (3) positioned at the inner top of the tower body (1), a clapboard (10) which is fixedly connected with the inner wall of the tower body (1) is arranged below the spray header (3), a packing layer (18) is arranged below the clapboard (10), a packing cavity (8) is formed between the packing layer (18) and the clapboard (10), the outer part of the tower body (1) is fixedly connected with a mounting box (14), the inner part of the mounting box (14) is fixedly connected with an electric telescopic rod (19) which is transversely arranged, the output end of the electric telescopic rod (19) penetrates through the inner wall of the tower body (1) to be fixedly connected with the pressing plate (15), and the outer wall of the packing cavity (8) is provided with a packing opening (9).
2. The spraying mechanism for the sewage treatment stripping tower according to claim 1, characterized in that: the blast port (101) blows air through an air pump (20), and the bottom of the tower body (1) is fixedly connected with a grid air outlet cover (21) fixedly connected with the blast port (101).
3. The spraying mechanism for the sewage treatment stripping tower according to claim 2, characterized in that: the upper part of the grid air outlet cover (21) is fixedly connected with wind shields (4) at equal intervals, and the wind shields (4) are in V-shaped structures.
4. The spraying mechanism for the sewage treatment stripping tower according to claim 1, characterized in that: the filler layer (18) comprises a lower plate (5), an upper plate (6) and a material layer (7) positioned between the upper plate (6) and the lower plate (5).
5. The spraying mechanism for the sewage treatment stripping tower according to claim 4, characterized in that: a connecting seat (16) is arranged between the upper plate (6) and the lower plate (5), and a vibrator (17) which enables the upper plate (6) and the lower plate (5) to vibrate together is arranged in the connecting seat (16).
6. The spraying mechanism for the sewage treatment stripping tower according to claim 1, characterized in that: the shape of shower pipe (3) is helicitic texture, and pitch from top to bottom reduces in proper order, through-hole (301) have been seted up to equidistance on shower pipe (3).
7. The spraying mechanism for the sewage treatment stripping tower according to claim 1, characterized in that: and a rotational flow demister (13) is fixedly connected to the circumferential inner wall of the top cone structure of the tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085242.3U CN215479854U (en) | 2021-08-30 | 2021-08-30 | A spray mechanism for sewage treatment blows and takes off tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085242.3U CN215479854U (en) | 2021-08-30 | 2021-08-30 | A spray mechanism for sewage treatment blows and takes off tower |
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| Publication Number | Publication Date |
|---|---|
| CN215479854U true CN215479854U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122085242.3U Active CN215479854U (en) | 2021-08-30 | 2021-08-30 | A spray mechanism for sewage treatment blows and takes off tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506895A (en) * | 2022-04-19 | 2022-05-17 | 秦皇岛天大环保研究院有限公司 | Water quality treatment equipment for low-emission factory sewage |
-
2021
- 2021-08-30 CN CN202122085242.3U patent/CN215479854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506895A (en) * | 2022-04-19 | 2022-05-17 | 秦皇岛天大环保研究院有限公司 | Water quality treatment equipment for low-emission factory sewage |
| CN114506895B (en) * | 2022-04-19 | 2022-06-17 | 秦皇岛天大环保研究院有限公司 | Water quality treatment equipment for low-emission factory sewage |
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