CN215559713U

CN215559713U - Denitrification and dephosphorization device for urban sewage treatment

Info

Publication number: CN215559713U
Application number: CN202121337320.8U
Authority: CN
Inventors: 王耀
Original assignee: Shanxi Tongmei Electric Power Environmental Protection Science And Technology Co ltd
Current assignee: Shanxi Tongmei Electric Power Environmental Protection Science And Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-18
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a denitrification and dephosphorization device for town sewage treatment, which comprises a base, wherein a treatment box is arranged on the right side of the top of the base, a box cover is arranged on the top of the treatment box, a water inlet pipe is connected to the top of the box cover, a deodorization assembly is arranged at the bottom of the box cover, a filter screen is arranged at the upper part in the treatment box, a cleaning assembly is arranged on the filter screen, a stirring assembly is arranged at the lower part in the treatment box, a drain pipe is connected to the bottom of the right side of the treatment box, a control valve is arranged on the drain pipe, a roller wheel is arranged at the bottom of the base, a telescopic rod is fixedly connected to the left side of the top of the base, and a push rod is fixedly connected to the top end of the telescopic rod; impurity in to sewage is filtered through the filter screen, and the deodorization subassembly can adsorb the peculiar smell in the sewage, can clear up the impurity on the filter screen through clean subassembly, turns to sewage through the subassembly that turns, and the microorganism of being convenient for absorbs nitrogen phosphorus, and the peculiar smell in the sewage of being convenient for simultaneously gives off, can highly adjust the position of push rod through the telescopic link.

Description

Denitrification and dephosphorization device for urban sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a nitrogen and phosphorus removal device for urban sewage treatment.

Background

Sewage treatment is a process of 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. The town sewage refers to domestic sewage of urban residents, drainage of institutions, schools, hospitals, commercial service institutions and various public facilities, industrial wastewater and initial rainwater which are allowed to drain into a town sewage collection system, and the like.

Town sewage is different from industrial sewage, generally contains more nitrogen phosphorus, if these sewage directly discharge, then can cause water eutrophication, consequently all need carry out certain nitrogen and phosphorus removal treatment before carrying out sewage discharge, and common sewage treatment mode is mostly the biological method, utilizes the metabolism of the microorganism in the waste water to decompose too much nitrogen phosphorus in the sewage. But the deodorization effect of the existing town sewage treatment device is general, so that the treated sewage is easy to have peculiar smell.

Based on the above, the utility model designs a nitrogen and phosphorus removal device for urban sewage treatment to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nitrogen and phosphorus removal device for town sewage treatment, which is characterized in that impurities in sewage are filtered through a filter screen, a deodorization assembly can adsorb peculiar smell in the sewage, the impurities on the filter screen can be cleaned through a cleaning assembly, the sewage is turned through a turning assembly, so that microorganisms can absorb nitrogen and phosphorus conveniently, the peculiar smell in the sewage can be diffused conveniently, the position height of a push rod can be adjusted through a telescopic rod, and the nitrogen and phosphorus removal device is very convenient to use and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a nitrogen and phosphorus removal device for town sewage treatment, includes the base, base top right side is equipped with handles the case, it is equipped with the case lid to handle the roof portion, the case lid top is connected with the inlet tube, the case lid bottom is equipped with the deodorization subassembly, it is equipped with the filter screen to handle incasement upper portion, be equipped with clean subassembly on the filter screen, it is equipped with the subassembly that turns to handle incasement lower part, it is connected with the drain pipe to handle case right side bottom, be equipped with the control valve on the drain pipe, the base bottom is equipped with the gyro wheel, base top left side fixedly connected with telescopic link, telescopic link top fixedly connected with push rod.

Preferably, the deodorization assembly comprises a net box, activated carbon is arranged in the net box, mounting pieces are fixedly connected to two sides of the net box and connected with the box cover through bolts.

Based on the technical characteristics, the odor in the sewage can be discharged through the deodorization component.

Preferably, clean subassembly includes the lead screw, the lead screw with handle and rotate between the case and be connected, the spiro union has the slide on the lead screw, slide bottom fixedly connected with spatula, sliding contact between spatula and the filter screen, the lead screw left end passes and handles the case, lead screw left end cover has the rubber sleeve.

Based on above-mentioned technical characteristic, can clear up the impurity on the filter screen through clean subassembly.

Preferably, it is equipped with the discharge gate to handle case right side, the discharge gate is located the filter screen upper left side, discharge gate department is equipped with the apron.

Based on the technical characteristics, the impurities on the cleaned filter screen are discharged through the discharge hole.

Preferably, the turning assembly comprises a motor, the output end of the motor is connected with a rotating shaft, and a plurality of groups of turning plates are fixedly connected to the rotating shaft.

Based on the technical characteristics, the sewage is turned through the turning assembly, nitrogen and phosphorus are conveniently removed, and meanwhile, the peculiar smell is conveniently absorbed after being emitted.

Preferably, the telescopic link includes the outer pole, outer pole and base top fixed connection, it has interior pole to peg graft in the outer pole, interior pole top and push rod fixed connection, it has the multiunit draw-in groove to open on the interior pole, it passes to have the bayonet lock on the outer pole, the bayonet lock cooperatees with the draw-in groove.

Based on above-mentioned technical characteristics, can adjust the position height of push rod through the telescopic link.

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

the novel sewage purification device is novel in structure, impurities in sewage are filtered through the filter screen, the deodorization assembly can adsorb peculiar smell in the sewage, the impurities on the filter screen can be cleaned through the cleaning assembly, the sewage is turned through the turning assembly, microbes can conveniently absorb nitrogen and phosphorus, the peculiar smell in the sewage can be conveniently diffused, the position height of the push rod can be adjusted through the telescopic rod, and the novel sewage purification device is very convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;

fig. 3 is a schematic view of the telescopic rod structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.

Referring to fig. 1-2, the present invention provides a technical solution of a denitrification and dephosphorization apparatus for urban sewage treatment: comprises a base 1, a treatment box 2, a box cover 3, a water inlet pipe 4, a deodorization component, a filter screen 13, a cleaning component, a turning component 8, a drain pipe 97, a control valve 10, a roller, an expansion link 5 and a push rod 6; pending sewage gets into in the processing case 2 via inlet tube 4, and filter screen 13 filters the impurity in the sewage, and the peculiar smell of deodorization subassembly in can being to sewage adsorbs, can clear up the impurity on the filter screen 13 through clean subassembly, turns sewage through turning subassembly 8, and the microorganism of being convenient for absorbs nitrogen phosphorus, and the peculiar smell of the sewage of being convenient for simultaneously gives off, and the deodorization subassembly of being convenient for adsorbs the peculiar smell.

Wherein, the deodorization subassembly includes net box 18, active carbon 19 is equipped with in the net box 18, the equal fixedly connected with installation piece 20 in net box 18 both sides, installation piece 20 is connected through between bolt 21 and the case lid 3, and active carbon 19 adsorbs the peculiar smell in the sewage, uses after a period, can take off case lid 3, and not hard up bolt 21 is dismantled net box 18, changes active carbon 19 in the net box 18.

The cleaning assembly comprises a screw rod 14, the screw rod 14 is rotatably connected with the treatment box 2, a sliding plate 15 is screwed on the screw rod 14, a spatula 16 is fixedly connected to the bottom of the sliding plate 15, the spatula 16 is in sliding contact with the filter screen 13, the left end of the screw rod 14 penetrates through the treatment box 2, a rubber sleeve 17 is sleeved at the left end of the screw rod 14, the screw rod 14 is rotated through the rubber sleeve 17, the sliding plate 15 moves along the screw rod 14, the sliding plate 15 drives the spatula 16 to move together, and the spatula 16 cleans impurities on the filter screen 13; handle 2 right sides of case and be equipped with discharge gate 11, discharge gate 11 is located filter screen 13 upper left side, discharge gate 11 department is equipped with apron 12, and the impurity of being cleared up is discharged via discharge gate 11.

Wherein, the subassembly 8 that turns over includes motor 81, the motor 81 output is connected with pivot 82, fixedly connected with multiunit material turning plate 83 on the pivot 82, motor 81 drive material turning plate 83 through pivot 82 and rotate, and material turning plate 83 turns sewage, and the microorganism of being convenient for absorbs nitrogen phosphorus, is favorable to the peculiar smell in the sewage to distribute simultaneously.

Referring to fig. 3, the telescopic rod 5 includes an outer rod 51, the outer rod 51 is fixedly connected with the top of the base 1, an inner rod 52 is inserted into the outer rod 51, the top end of the inner rod 52 is fixedly connected with the push rod 6, a plurality of sets of slots 53 are formed in the inner rod 52, a bayonet 54 penetrates through the outer rod 51, and the bayonet 54 is matched with the slots 53, so that the position and height of the push rod 6 can be conveniently adjusted.

The specific working principle is as follows:

when the device is used, the device is moved to a region to be used, the device is connected with an external power supply, before the device is moved, a user can extract the bayonet 54 according to the height of the user, the length of the telescopic rod 5 is adjusted, the position height of the push rod 6 is adjusted, the device is convenient for people with different heights to use, sewage to be treated enters the treatment box 2 through the water inlet pipe 4, the filter screen 13 filters impurities in the sewage, microorganisms for removing nitrogen and phosphorus are added into the treatment box 2, the motor 81 can be started, the motor 81 drives the material turning plate 83 to rotate through the rotating shaft 82, the material turning plate 83 turns the sewage, the microorganisms can absorb nitrogen and phosphorus, odor in the sewage can be favorably dispersed, the activated carbon 19 adsorbs peculiar smell in the sewage, after the treatment is finished, the control valve 10 can be opened, the sewage is discharged through the water discharge pipe 97, after the device is used for a period of time, the cover plate 12 can be opened, accessible rubber sleeve 17 rotates lead screw 14, and slide 15 moves along lead screw 14, and slide 15 drives spatula 16 and moves together, and spatula 16 clears up the impurity on filter screen 13, and the impurity of being cleared up can be taken off case lid 3 via the discharge gate discharge, and not hard up bolt 21 dismantles net box 18, changes the active carbon 19 in the net box 18.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a nitrogen and phosphorus removal device for town sewage treatment, includes base (1), its characterized in that: base (1) top right side is equipped with handles case (2), it is equipped with case lid (3) to handle case (2) top, case lid (3) top is connected with inlet tube (4), case lid (3) bottom is equipped with the deodorization subassembly, it is equipped with filter screen (13) to handle case (2) interior upper portion, be equipped with clean subassembly on filter screen (13), it is equipped with stirring subassembly (8) to handle case (2) interior lower part, it is connected with drain pipe (9) (7) to handle case (2) right side bottom, be equipped with control valve (10) on drain pipe (9) (7), base (1) bottom is equipped with the gyro wheel, base (1) top left side fixedly connected with telescopic link (5), telescopic link (5) top fixedly connected with push rod (6).

2. The nitrogen and phosphorus removal device for urban sewage treatment according to claim 1, wherein: the deodorization assembly comprises a net box (18), activated carbon (19) is arranged in the net box (18), mounting pieces (20) are fixedly connected to two sides of the net box (18), and the mounting pieces (20) are connected with the box cover (3) through bolts (21).

3. The nitrogen and phosphorus removal device for urban sewage treatment according to claim 1, wherein: clean subassembly includes lead screw (14), lead screw (14) and handle and rotate between case (2) and be connected, the spiro union has slide (15) on lead screw (14), slide (15) bottom fixedly connected with spatula (16), sliding contact between spatula (16) and filter screen (13), lead screw (14) left end is passed and is handled case (2), lead screw (14) left end cover has rubber sleeve (17).

4. The nitrogen and phosphorus removal device for urban sewage treatment according to claim 1, wherein: handle case (2) right side and be equipped with discharge gate (11), discharge gate (11) are located filter screen (13) upper left side, discharge gate (11) department is equipped with apron (12).

5. The nitrogen and phosphorus removal device for urban sewage treatment according to claim 1, wherein: the turning assembly (8) comprises a motor (81), the output end of the motor (81) is connected with a rotating shaft (82), and a plurality of groups of material turning plates (83) are fixedly connected to the rotating shaft (82).

6. The nitrogen and phosphorus removal device for urban sewage treatment according to claim 1, wherein: telescopic link (5) are including outer pole (51), outer pole (51) and base (1) top fixed connection, it has interior pole (52) to peg graft in outer pole (51), interior pole (52) top and push rod (6) fixed connection, it has multiunit draw-in groove (53) to open on interior pole (52), it has bayonet lock (54) to pass on outer pole (51), bayonet lock (54) cooperate with draw-in groove (53).