Sewage treatment purifying tower
Technical Field
The utility model relates to a sewage treatment device, in particular to a sewage treatment purifying tower.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. For some remote villages and towns, small factories and the like, because the amount of sewage generated in the production and life process is small, large-scale sewage treatment equipment is not suitable to be established, the small-scale sewage treatment equipment is difficult to meet the discharge or reuse standard after once treatment and can be achieved after repeated cyclic treatment, and time and economy are wasted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above defect, provide a sewage treatment purifying tower that small economical and practical's throughput is strong.
In order to solve the technical problem, the utility model provides a technical scheme does: a sewage treatment purification tower comprises a tower body, wherein support legs are arranged at the bottom of the tower body, a support rod is arranged at the top of the tower body, a conical top cover covering the tower body is connected above the support rod, a first lining plate, a second lining plate, a third lining plate, a fourth lining plate and a fifth lining plate are horizontally and crossly arranged in the tower body, the end part of the first lining plate is connected with the second lining plate through the first permeable plate, the end part of the fifth lining plate is connected with the fourth lining plate through the second permeable plate, the end part of the third lining plate is connected with the inner side wall of the tower body through the third permeable plate, activated carbon is filled between the first lining plate and the third lining plate, zeolite is filled between the third lining plate and the fifth lining plate, the bottom of the tower body is of an inverted cone structure, a sludge storage groove is arranged at the bottom of the tower body, a sludge discharge pipe is arranged below the sludge storage groove, a valve, the water inlet pipe is arranged below the first lining plate, the water pump is arranged on the water inlet pipe, the water outlet pipe is arranged above the fifth lining plate, and a plurality of ultraviolet lamps are connected and arranged at the top in the tower body.
As a refinement, the number of the ultraviolet lamps is at least two.
As an improvement, the third porous disk is arranged on the third lining plate, the third porous disk is vertically connected with the inner wall of the tower body, and porous holes are formed in the third porous disk.
As the improvement, the first end of the first liner plate is arranged on the first porous plate, the top end of the first porous plate is attached to the second liner plate, and the first porous plate is provided with a porous hole.
As an improvement, the end part of the liner plate V is arranged on the second porous plate, the bottom end of the second porous plate is attached to the liner plate IV, and porous holes are formed in the second porous plate.
As an improvement, the side wall of the tower body is provided with two groups of maintenance ports which are respectively arranged corresponding to the second lining plate and the fourth lining plate.
As an improvement, the support legs are arranged around the bottom of the tower body, and the number of the support legs is at least three.
Compared with the prior art, the utility model the advantage lie in: the inside welt that is equipped with of tower body separates filtering material for a plurality of layers, can make sewage flow through more filtering material, makes sewage filterable more thorough, and the lower part of tower body is the back taper structure, and the tip is equipped with stores up the mud groove, and the downside that stores up the mud groove is equipped with the mud pipe, is equipped with the valve on the mud pipe, and debris such as the mud of deposit in the bottom of tower body are cleared up and are got up and can be more convenient, only need open the valve, and debris will flow out the tower body under the action of gravity of water.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment tower of the present invention.
As shown in the figure: 1. the device comprises a conical top cover, 2, a support rod, 3, an ultraviolet lamp, 4, a tower body, 5, a water outlet pipe, 6, a maintenance port, 7, a first lining plate, 8, a second lining plate, 9, a third lining plate, 10, a fourth lining plate, 11, a first permeable plate, 12, a second permeable plate, 13, a sludge storage tank, 14, a sludge discharge pipe, 15, a valve, 16, a support leg, 17, a water pump, 18, zeolite, 19, activated carbon, 20, a water inlet pipe, 21, a fifth lining plate, 22 and a third permeable plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine the attached drawing, a sewage treatment purifying tower, includes tower body 4, the bottom of tower body 4 is equipped with stabilizer blade 16, the top of tower body 4 is equipped with branch 2, the top connection of branch 2 is equipped with the toper top cap 1 that covers tower body 4, horizontal cross is equipped with welt one 7, welt two 8, welt three 9, welt four 10 and welt five 21 in the tower body 4, the tip of welt one 7 is connected with welt two 8 through porous disk one 11, the tip of welt five 21 is connected with welt four 10 through porous disk two 12, the tip of welt three 9 is connected with the tower body 4 inside wall through porous disk three welt 22, it is equipped with active carbon 19 to fill between 7 and the welt three 9, it is equipped with zeolite 18 to fill between welt three 9 and the welt five 21, the bottom of tower body 4 is the back taper structure, tower body 4 bottom is equipped with stores up mud groove 13, the below of storing up mud groove 13 is equipped with row mud pipe 14, be equipped with valve 15 on the mud pipe 14, one side of keeping away from three 22 of porous disk on the lateral wall of tower body 4 is equipped with inlet tube 20 and outlet pipe 5, inlet tube 20 locates the below of welt 7, be equipped with water pump 17 on the inlet tube 20, the top of welt five 21 is located to outlet pipe 5, top connection in the tower body 4 is equipped with a plurality of ultraviolet lamp 3.
The first lining plate 7, the second lining plate 8, the third lining plate 9, the fourth lining plate 10 and the fifth lining plate 21 are water-tight materials, so that sewage can flow through more filtering materials, and the sewage is filtered more thoroughly.
The number of the ultraviolet lamps 3 is at least two.
The three porous plates 22 are arranged on the three lining plates 9, the three porous plates 22 are vertically connected with the inner wall of the tower body 4, and porous holes are formed in the three porous plates 22.
The third porous plate 22 separates the activated carbon 19 from the zeolite 18, and prevents the zeolite 18 from falling onto the second lining plate 8.
The tip of welt 7 is located to porous disk 11, the upside and the laminating of welt two 8 of porous disk 11 are connected, be equipped with the hole of permeating water on the porous disk 11.
The first water permeable plate 11 can fix the activated carbon 19 on the first lining plate 7, so that the activated carbon does not fall to the bottom of the tower body 4.
The end part of the second porous plate 12, which is arranged on the fifth lining plate 21, is attached to the fourth lining plate 10, and the second porous plate 12 is provided with porous holes.
The liner plate five 21 flows out from the second water permeable plate 12 after being filtered by the active carbon 19 and the zeolite 18, is sterilized by the irradiation of the ultraviolet lamp 3 and flows out from the drain pipe 5.
Maintenance openings 6 are formed in the side wall of the tower body 4, and two groups of maintenance openings 6 are arranged and respectively correspond to the second lining plate 8 and the fourth lining plate 10. The maintenance port 6 is convenient for workers to replace the filtering material.
The legs 16 are arranged around the bottom of the tower 4, and the number of the legs 16 is at least three.
When the utility model is implemented specifically, sewage enters the interior of the tower body 4 through the water pump 17 from the water inlet pipe 20, and as the sectional area of the tower body 4 is larger, the flow speed of the sewage is slowed down, impurities such as sludge in the sewage can be deposited at the bottom of the tower body 4, the sewage can enter between the first lining plate 7 and the second lining plate 8 through the first water permeable plate 11 along with the rise of the water level and is filtered through the activated carbon 19, then the sewage can be filtered through the zeolite 18 on the third lining plate 9 and the fourth lining plate 10, flows out from the second water permeable plate 12, and flows out of the tower body 4 after being irradiated and sterilized by the ultraviolet lamp; when sludge impurities need to be cleaned, the impurities such as sludge deposited at the bottom of the tower body 4 can flow out of the tower body 4 under the action of the gravity of water only by opening the valve 15.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.