CN217265147U

CN217265147U - Nitrogen and phosphorus recycling device for urban sewage

Info

Publication number: CN217265147U
Application number: CN202123196109.1U
Authority: CN
Inventors: 辛锡龙; 程文芳; 郑晓晓; 樊浩伟
Original assignee: Linglong Ecological Technology Jiangsu Co ltd
Current assignee: Linglong Ecological Technology Jiangsu Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-23
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a nitrogen and phosphorus recycling device for town sewage, which comprises a first treatment recycling box and a second treatment recycling box, a second treatment and recovery box is arranged on the right side of the first treatment and recovery box, a connecting pipe is arranged between the first treatment and recovery box and the second treatment and recovery box, a water pump is arranged at the left upper side of the second treatment and recovery tank and corresponds to the connecting pipe, a filter screen is arranged at the upper side in the first treatment and recovery tank, a toggle assembly is arranged at the middle part in the first treatment and recovery tank, the sewage can be filtered by the arranged filter screen, so that the sewage can not be doped with impurities when entering the first treatment recycling box, the arranged stirring component can stir static water into dynamic water, thereby enabling the sewage and the chemical agent to be fully fused, and facilitating the phosphorus to quickly generate chemical reaction and generate precipitates.

Description

Town sewage nitrogen phosphorus recycle device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a nitrogen phosphorus recycle device of town sewage.

Background

With the development of industrial and agricultural production and the improvement of the living standard of people, the discharge amount of nitrogen and phosphorus pollutants in China is increased sharply. Nitrogen and phosphorus are known as important factors of water eutrophication, and the current water eutrophication has serious harm to various industries such as agriculture, fishery, tourism and the like and also has great threat to drinking water sanitation and food safety. However, nitrogen and phosphorus are important resources, and are one of important constituent elements of all biological cells and raw materials for producing daily necessities such as agricultural fertilizers, feeds, washing products and the like.

The existing sewage treatment equipment can only remove nitrogen and phosphorus and can not well recycle the nitrogen and phosphorus.

Therefore, the town sewage nitrogen and phosphorus recycling device is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nitrogen phosphorus recycle device of town sewage to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a nitrogen and phosphorus recycling device for urban sewage comprises a first treatment recycling tank and a second treatment recycling tank, wherein the right side of the first treatment recycling tank is provided with the second treatment recycling tank, a connecting pipe is arranged between the first treatment recycling tank and the second treatment recycling tank, a water pump is arranged on the left upper side of the second treatment recycling tank and corresponds to the connecting pipe, a filter screen is arranged on the upper side inside the first treatment recycling tank, stirring components are arranged in the middle of the inside of the first treatment recycling tank, a collecting box is arranged on the lower side inside the first treatment recycling tank, a stirring component is arranged in the middle of the inside of the second treatment recycling tank, a gas collecting tank is arranged behind the second treatment recycling tank, a gas conveying pipe is arranged between the second treatment recycling tank and the gas collecting tank, and a chemical adding port is arranged on the right front side of the second treatment recycling tank, and a check valve is arranged at the top of the gas collection box and corresponds to the gas conveying pipe.

As the utility model discloses preferred scheme, stir the subassembly and include threaded rod, guide bar, first motor and stir the board, department is provided with the threaded rod in the middle of the inside of first processing collection box, the left and right sides of threaded rod is provided with the guide bar, the front of first processing collection box is provided with first motor and corresponds with the threaded rod, the board is stirred in the outer wall cup joint of threaded rod and guide bar.

As the utility model discloses preferred scheme, the stirring subassembly includes pivot, second motor and curb plate, the department is provided with the pivot in the middle of the inside of collection box is handled to the second, the front of collection box is handled to the second and corresponds with the pivot and be provided with the second motor, the upper and lower bilateral symmetry of pivot is provided with the curb plate.

As the utility model discloses preferred scheme, the threaded rod is connected for rotating with the connected mode of first processing collection box.

As the utility model discloses preferred scheme, the connected mode of setting aside board and screw rod is threaded connection, the connected mode of setting aside board and guide bar is sliding connection.

As the preferable proposal of the utility model, the connection mode of the rotating shaft and the second treatment recycling box is rotary connection.

As the utility model discloses preferred scheme, the filter screen is pull formula structural design with the connection structure of first processing collection box.

As the utility model discloses preferred scheme, the collecting box is pull formula structural design with the connection structure of first processing collection box.

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

1. the utility model discloses in, can filter sewage through the filter screen that sets up, can not mix debris when making sewage enter into first processing collection box, the subassembly of stirring of setting can stir static water into developments, thereby can make sewage and chemical agent fully fuse, make things convenient for phosphorus to produce chemical reaction fast and produce the precipitate, the collecting box of setting can be collected it after the phosphorus reaction deposits, and the collecting box is pull formula structural design with first processing collection box, make things convenient for phosphorus to take out from first processing collection box.

2. The utility model discloses in, can accelerate the reaction of nitrogenous sewage and chemical agent through the stirring subassembly that sets up through the stirring to can accelerate gaseous production and discharge, and the check valve that sets up can prevent the gas reflux, make the collection gas that the gas collecting tank can be better.

Drawings

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

FIG. 2 is a schematic view of the structure of the toggle assembly of the present invention;

fig. 3 is a schematic structural view of the stirring assembly of the present invention.

In the figure: 1. a first treatment recycling bin; 2. a second treatment recycling bin; 3. a connecting pipe; 4. a water pump; 5. a filter screen; 6. the component is stirred; 7. a collection box; 8. a stirring assembly; 9. a gas collection tank; 10. a gas delivery pipe; 11. a medicine adding port; 12. a one-way valve; 601. a threaded rod; 602. a guide rod; 603. a first motor; 604. a poking plate; 801. a rotating shaft; 802. a second motor; 803. side plates.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a nitrogen and phosphorus recycling device for urban sewage comprises a first treatment recycling tank 1 and a second treatment recycling tank 2, wherein the second treatment recycling tank 2 is arranged on the right side of the first treatment recycling tank 1, a connecting pipe 3 is arranged between the first treatment recycling tank 1 and the second treatment recycling tank 2, a water pump 4 is arranged on the left upper side of the second treatment recycling tank 2 and corresponds to the connecting pipe 3, a filter screen 5 is arranged on the upper side inside the first treatment recycling tank 1, a stirring component 6 is arranged in the middle inside the first treatment recycling tank 1, a collecting tank 7 is arranged on the lower side inside the first treatment recycling tank 1, a stirring component 8 is arranged in the middle inside the second treatment recycling tank 2, a gas collecting tank 9 is arranged behind the second treatment recycling tank 2, a gas conveying pipe 10 is arranged between the second treatment recycling tank 2 and the gas collecting tank 9, and a medicine adding port 11 is arranged on the right front side of the second treatment recycling tank 2, the top of the gas collection box 9 is provided with a check valve 12 corresponding to the gas pipe 10, the toggle assembly 6 comprises a threaded rod 601, a guide rod 602, a first motor 603 and a toggle plate 604, the middle part of the interior of the first treatment and recovery box 1 is provided with the threaded rod 601, the left side and the right side of the threaded rod 601 are provided with the guide rods 602, the front side of the first treatment and recovery box 1 is provided with the first motor 603 corresponding to the threaded rod 601, the outer walls of the threaded rod 601 and the guide rods 602 are sleeved with the toggle plate 604, the stirring assembly 8 comprises a rotating shaft 801, a second motor 802 and side plates 803, the middle part of the interior of the second treatment and recovery box 2 is provided with the rotating shaft 801, the front side of the second treatment and recovery box 2 is provided with the second motor 802 corresponding to the rotating shaft 801, the upper side and the lower side of the rotating shaft 801 are symmetrically provided with the side plates 803, the threaded rod 601 is rotatably connected with the first treatment and the threaded rod 601 is connected with the toggle plate 604, the connection mode of the toggle plate 604 and the guide bar 602 is sliding connection, the connection mode of the rotating shaft 801 and the second treatment and recovery box 2 is rotating connection, the connection structure of the filter screen 5 and the first treatment and recovery box 1 is pull type structure design, and the connection structure of the collection box 7 and the first treatment and recovery box 1 is pull type structure design.

Referring to fig. 1-3, sewage can be filtered through the filter screen 5 that sets up, can not mix debris when making sewage enter into first treatment recycling bin 1, the subassembly 6 that stirs that sets up can stir static water into developments to can make sewage and chemical agent fully fuse, make things convenient for phosphorus to produce chemical reaction fast and produce the precipitate, the collecting box 7 that sets up can be collected it after the phosphorus reaction deposits, and collecting box 7 and first treatment recycling bin 1 are the pull formula structural design, make things convenient for phosphorus to take out from first treatment recycling bin 1.

Referring to fig. 1-3, the stirring assembly 8 is arranged to accelerate the reaction between the nitrogen-containing wastewater and the chemical agent through stirring, so as to accelerate the generation and discharge of the gas, and the check valve 12 is arranged to prevent the gas from flowing back, so that the gas collection tank 9 can better collect the gas.

The utility model discloses work flow: when the device is used, firstly sewage containing phosphorus and nitrogen is pumped into the first treatment and recovery box 1, then the filter plate 5 can filter impurities in the sewage, then a medicament is added into the first treatment and recovery box 1, then the first motor 603 is started to drive the threaded rod 601 to rotate back and forth, at the same time the toggle plate 4 can move back and forth in the first treatment and recovery box 1, so that static water is toggled into dynamic state, the operation of the first motor 603 is stopped after the medicament reacts with the sewage, then phosphorus precipitates can fall into the collection box 9, then the water pump 4 is started to pump the sewage in the first treatment and recovery box 1 into the second treatment and recovery box 2, then the medicament is added through the medicament adding port 11, then the second motor 802 is started to drive the rotating shaft 801 to rotate, so that the side plate 803 is driven to stir the sewage, then nitrogen-containing gas is generated and can enter the gas collection box 9 through the gas conveying pipe 10, thereby completing the recovery of phosphorus and nitrogen.

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. The utility model provides a town sewage nitrogen phosphorus recycle device, includes that first processing collection box (1) and second handle collection box (2), its characterized in that: a second treatment recycling tank (2) is arranged on the right side of the first treatment recycling tank (1), a connecting pipe (3) is arranged between the first treatment recycling tank (1) and the second treatment recycling tank (2), a water pump (4) is arranged on the left upper side of the second treatment recycling tank (2) and corresponds to the connecting pipe (3), a filter screen (5) is arranged on the upper side of the interior of the first treatment recycling tank (1), stirring components (6) are arranged in the middle of the interior of the first treatment recycling tank (1), a collecting tank (7) is arranged on the lower side of the interior of the first treatment recycling tank (1), a stirring component (8) is arranged in the middle of the interior of the second treatment recycling tank (2), a gas collecting tank (9) is arranged behind the second treatment recycling tank (2), and a gas conveying pipe (10) is arranged between the second treatment recycling tank (2) and the gas collecting tank (9), the right front side of the second treatment and recovery box (2) is provided with a medicine feeding port (11), and the top of the gas collection box (9) is provided with a one-way valve (12) corresponding to the gas conveying pipe (10).

2. The device for recycling nitrogen and phosphorus in town sewage according to claim 1, is characterized in that: stir subassembly (6) and include threaded rod (601), guide bar (602), first motor (603) and dial board (604), the department is provided with threaded rod (601) in the middle of the inside of first processing collection box (1), the left and right sides of threaded rod (601) is provided with guide bar (602), the front of first processing collection box (1) is and be provided with first motor (603) with threaded rod (601) correspondence, the outer wall of threaded rod (601) and guide bar (602) has cup jointed and has dialled board (604).

3. The nitrogen and phosphorus recycling device for urban sewage according to claim 1, characterized in that: stirring subassembly (8) are including pivot (801), second motor (802) and curb plate (803), the department is provided with pivot (801) in the middle of the inside of second processing collection box (2), the front of second processing collection box (2) corresponds with pivot (801) and is provided with second motor (802), the upper and lower bilateral symmetry of pivot (801) is provided with curb plate (803).

4. The nitrogen and phosphorus recycling device for urban sewage according to claim 2, characterized in that: the threaded rod (601) is connected with the first treatment and recovery box (1) in a rotating mode.

5. The nitrogen and phosphorus recycling device for urban sewage according to claim 2, characterized in that: the connection mode of the poking plate (604) and the threaded rod (601) is threaded connection, and the connection mode of the poking plate (604) and the guide rod (602) is sliding connection.

6. The nitrogen and phosphorus recycling device for urban sewage according to claim 3, characterized in that: the connection mode of the rotating shaft (801) and the second treatment and recovery box (2) is rotation connection.

7. The nitrogen and phosphorus recycling device for urban sewage according to claim 1, characterized in that: the connection structure of the filter screen (5) and the first treatment recycling box (1) is designed to be a drawing structure.

8. The nitrogen and phosphorus recycling device for urban sewage according to claim 1, characterized in that: the connecting structure of the collecting box (7) and the first treatment recycling box (1) is designed to be a drawing structure.