CN215975280U

CN215975280U - Wastewater treatment device with quantitative feeding function

Info

Publication number: CN215975280U
Application number: CN202121501741.XU
Authority: CN
Inventors: 蒋建军; 龚瑞
Original assignee: Jiangsu Jiangtong Technology Environmental Protection Co ltd
Current assignee: Jiangsu Jiangtong Technology Environmental Protection Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-03-08
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a wastewater treatment device with a quantitative feeding function, relates to the related field of wastewater treatment, and aims to solve the problems that in the prior art, an aeration pipe is vertically arranged due to high upward aeration efficiency of the aeration pipe, but aeration can increase the coagulating sedimentation speed, once the aeration speed is insufficient, coagulating sedimentation enters the aeration pipe, and the aeration pipe is blocked after a long time, so that the auxiliary work of the aeration pipe is influenced. The waste water treatment pond is inside around both ends array have the aeration to be in charge of, the aeration is in charge of and is provided with a plurality ofly, the aeration is in charge of and the array is connected with the aeration subassembly, the aeration subassembly includes connecting pipe and aeration cover, and the connecting pipe is in charge of fixedly with the aeration, the intercommunicating pore has been seted up to the centre of connecting pipe terminal surface, be provided with first ring flange and second ring flange between connecting pipe and the aeration cover, be provided with the centre bore the same with the intercommunicating pore diameter on first ring flange and the second ring flange.

Description

Wastewater treatment device with quantitative feeding function

Technical Field

The utility model relates to the related field of wastewater treatment, in particular to a wastewater treatment device with a quantitative feeding function.

Background

At present, water crisis caused by water resource shortage and water environment pollution becomes an important restriction factor for the social and economic development of China, so that water resources are not damaged any more and a benign regeneration cycle can be realized by adopting a water resource exploitation and utilization mode with coordinated protection and utilization through the purification of sewage and the protection of water bodies. The need for wastewater treatment is self-evident, since sustainable utilization of water and sustainable development to preserve socioeconomic performance cannot be achieved. The most common treatment method at present is an aeration coagulation method, so that the sedimentation speed of a treatment tank is increased and the effluent quality is improved.

The aeration pipe is vertically arranged due to high upward aeration efficiency, but aeration can increase the coagulating sedimentation speed, once the aeration speed is insufficient, the coagulating sedimentation enters the aeration pipe, and the aeration pipe can be blocked after a long time, so that the auxiliary work of the aeration pipe is influenced; therefore, the market urgently needs to develop a wastewater treatment device with a quantitative feeding function to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wastewater treatment device with a quantitative feeding function, which aims to solve the problems that in the background art, because an aeration pipe is arranged vertically and the upward aeration efficiency is high, the aeration speed is increased, and once the aeration speed is insufficient, the coagulating sedimentation enters the aeration pipe and blocks the aeration pipe for a long time, so that the auxiliary work of the aeration pipe is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a wastewater treatment device with quantitative feeding function comprises a wastewater treatment tank, wherein the front and the back ends of the inside of the wastewater treatment tank are arrayed with aeration branch pipes, the aeration branch pipes are provided with a plurality of aeration components, the aeration branch pipes are connected with aeration components in an array mode, each aeration component comprises a connecting pipe and an aeration cover, the connecting pipes and the aeration branch pipes are fixed, a communicating hole is formed in the middle of the end face of each connecting pipe, a first flange and a second flange are arranged between the connecting pipes and the aeration covers, the connecting pipes are fixed with the first flange, the aeration covers are fixed with the second flange, middle holes with the same diameter as the communicating hole are formed in the first flange and the second flange, a sliding support is connected in the connecting pipes in a sliding mode, a connecting column is fixedly connected in the middle of the upper end of the sliding support, the diameter of the connecting column is smaller than the diameter of the communicating hole, and a blocking head is fixedly connected to the upper end of the connecting column, the blocking head is positioned inside the aeration cover along the upper end of the second flange plate, and the maximum diameter of the blocking head is larger than that of the middle hole.

Preferably, the middle of the upper end face of the wastewater treatment tank is provided with a feeding groove hole, the upper end of the wastewater treatment tank is fixedly connected with side supporting strips along two ends of the feeding groove hole, the upper ends of the side supporting strips are slidably connected with a sliding frame, and the middle of the lower ends of the sliding frame is fixedly connected with a quantitative feeding barrel.

Preferably, one end is provided with a rotary screw rod and a driving motor in the side supporting strip, the rotary screw rod is connected with the output shaft end of the driving motor, the rotary screw rod is connected with the sliding frame through threads, the other end is provided with a limiting rod in the side supporting strip, and the limiting rod is connected with the sliding frame in a sliding manner.

Preferably, the end face of the aeration cover is provided with a dispersion hole in a penetrating way.

Preferably, the other end of each aeration branch pipe is connected with an aeration connection vertical pipe through a flange, the aeration connection vertical pipes are located at two ends of the wastewater treatment tank, the other ends of the aeration connection vertical pipes at two ends are connected with a horizontal aeration connection pipe, the other ends of the two horizontal aeration connection pipes are connected with an aeration main pipe, and the aeration main pipe, the horizontal aeration connection pipe, the vertical aeration connection pipe, the aeration branch pipes and the aeration component are communicated.

Preferably, the lower extreme that waste water treatment pond one side is located aeration house steward is provided with inlet manifold, waste water treatment pond both ends are located the aeration and connect violently the pipe lower extreme and be provided with into water and connect violently the pipe, the water inlet connection violently manages with waste water treatment pond and is connected through the branch of intaking, and inlet manifold, water inlet connection violently manage and the branch of intaking manages the intercommunication.

Preferably, the lower end of one side of the wastewater treatment tank is provided with a drain pipe.

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

1. in the utility model, when gas enters the aeration component, the sliding support can be jacked, the sliding support moves to a high point inside the connecting pipe, the connecting column drives the blocking head to move upwards in the aeration cover, at the moment, the blocking head removes the blocking of the intercommunicating pore, the intercommunicating pore is communicated with the middle holes on the first flange plate and the second flange plate and the inside of the aeration cover, and the gas is further dispersed through the dispersing holes on the aeration cover; when the water is not aerated to prepare for drainage, the plugging head naturally falls to plug the communicating hole under the action of gravity due to upward acting force on the sliding support, the plugging effect of the plugging head on the communicating hole is stronger under the action of water pressure, and the coagulating sedimentation and the wastewater are difficult to enter the connecting pipe and flow back. The problem of because the aeration pipe upwards aerate efficient, consequently the aeration pipe is vertical to be set up, nevertheless the aeration can increase the coagulating sedimentation speed, in case the aeration speed is not enough, will have coagulating sedimentation to get into in the aeration pipe, will block up the aeration pipe down for a long time, influences aeration pipe auxiliary work is solved.

2. The utility model discloses an in, the driving motor drive rotates the lead screw and rotates, makes the carriage drive the ration and throws the storage bucket and slide along the collateral branch stay, and the ration is thrown the storage bucket ration and is thrown the coagulant simultaneously, makes in the coagulant spills into the waste water on average. Compared with the method that the materials are fed at a fixed feeding point and then mixed and coagulated for precipitation, the method can improve the precipitation speed by uniformly spraying the materials under the same coagulant dosage.

Drawings

FIG. 1 is a front view of a wastewater treatment apparatus having a quantitative charging function according to the present invention.

FIG. 2 is a sectional view of a wastewater treatment apparatus having a quantitative charging function according to the present invention.

Fig. 3 is an exploded structural view of an aeration assembly according to the present invention.

In the figure: 1. a wastewater treatment tank; 2. feeding slot holes; 3. a side branch stay; 4. rotating the screw rod; 5. a drive motor; 6. a limiting rod; 7. a carriage; 8. a quantitative charging barrel; 9. a water inlet main pipe; 10. the water inlet is connected with the horizontal pipe; 11. water inlet branch pipes; 12. an aeration main pipe; 13. the aeration is connected with a horizontal pipe; 14. the aeration is connected with a vertical pipe; 15. carrying out aeration pipe division; 16. an aeration assembly; 17. a drain pipe; 18. a connecting pipe; 19. a communicating hole; 20. a sliding support; 21. connecting columns; 22. plugging a plug; 23. a first flange plate; 24. a second flange plate; 25. an aeration cover; 26. a dispersion hole.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a waste water treatment device with material function is thrown to ration, including waste water treatment tank 1, drain pipe 17 is installed to the lower extreme of waste water treatment tank 1 one side, both ends array has aeration tubulation 15 around waste water treatment tank 1 is inside, aeration tubulation 15 is provided with a plurality ofly, aeration tubulation 15's the other end has aeration connection standpipe 14 through flange joint, a plurality of aeration connection standpipe 14 are located the both ends of waste water treatment tank 1, the other end of a plurality of aeration connection standpipe 14 in both ends all connects through aeration connection violently pipe 13, waste water treatment tank 1 both ends are located aeration connection violently pipe 13 lower extreme and are provided with water inlet connection violently pipe 10, the other end of two aeration connection violently pipes 13 is connected with aeration main pipe 12, waste water treatment tank 1 one side is located the lower extreme of aeration main pipe 12 and is provided with water inlet manifold 9, water inlet connection violently pipe 10 is connected through water inlet tubulation 11 with waste water treatment tank 1, water inlet manifold 9, The water inlet connecting horizontal pipe 10 is communicated with the water inlet branch pipe 11, the aeration branch pipe 15 is connected with aeration components 16 in an array manner, the aeration main pipe 12, the aeration connecting horizontal pipe 13, the aeration connecting vertical pipe 14, the aeration branch pipe 15 and the aeration components 16 are communicated, each aeration component 16 comprises a connecting pipe 18 and an aeration cover 25, the connecting pipe 18 and the aeration branch pipe 15 are fixed, a communicating hole 19 is formed in the middle of the end surface of the connecting pipe 18, a first flange 23 and a second flange 24 are arranged between the connecting pipe 18 and the aeration cover 25, the connecting pipe 18 is fixed with the first flange 23, the aeration cover 25 is fixed with the second flange 24, middle holes with the same diameter as the communicating hole 19 are formed in the first flange 23 and the second flange 24, a sliding support 20 is connected in the connecting pipe 18 in a sliding manner, a connecting column 21 is fixedly connected in the middle of the upper end of the sliding support 20, the diameter of the connecting column 21 is smaller than that of the communicating hole 19, a sealing plug 22 is fixedly connected to the upper end of the connecting column 21, the sealing head 22 is positioned at the upper end of the inner portion of the aeration cover 25 along the second flange 24, the maximum diameter of the sealing head 22 is larger than the diameter of the middle hole, when gas enters the aeration assembly 16, the sliding support 20 can be jacked, the sliding support 20 moves to a high point in the connecting pipe 18, the connecting column 21 drives the sealing head 22 to move upwards in the aeration cover 25, at the moment, the sealing head 22 removes the sealing of the communicating hole 19, the communicating hole 19 is communicated with the middle holes in the first flange 23 and the second flange 24 and the inner portion of the aeration cover 25, the end face of the aeration cover 25 is provided with dispersing holes 26 in a penetrating mode, and the gas is further dispersed into gas clusters with smaller volumes.

Further, the centre of 1 up end in waste water treatment pond has been seted up and has been thrown material slotted hole 2, help throwing the material and overflowing of carbon dioxide, waste water treatment pond 1 upper end is along throwing the both ends fixedly connected with collateral branch stay 3 of material slotted hole 2, install rotation lead screw 4 and driving motor 5 in the collateral branch stay 3 of one end, collateral branch stay 3 upper end sliding connection has carriage 7, rotation lead screw 4 is connected with driving motor 5's output shaft end, rotation lead screw 4 passes through threaded connection with carriage 7, install gag lever post 6 in the collateral branch stay 3 of the other end, gag lever post 6 and carriage 7 sliding connection, the middle fixedly connected with ration charging basket 8 of carriage 7 lower extreme, driving motor 5 drives rotation lead screw 4 and rotates, make carriage 7 drive ration charging basket 8 slide along collateral branch stay 3, 8 ration charging baskets are thrown to the ration simultaneously, make the coagulant spill on average in the waste water.

The working principle is as follows: when in use, wastewater is introduced into the wastewater treatment tank 1 through the main water inlet pipe 9, the horizontal water inlet connecting pipe 10 and the branch water inlet pipe 11; the aeration is carried out to the waste water through an aeration main pipe 12, an aeration connecting horizontal pipe 13, an aeration connecting vertical pipe 14, an aeration branch pipe 15 and an aeration component 16. The driving motor 5 drives the rotating screw rod 4 to rotate, so that the sliding frame 7 drives the quantitative charging barrel 8 to slide along the side supporting strips 3, and simultaneously, the coagulant is quantitatively charged into the quantitative charging barrel 8, so that the coagulant is evenly sprayed into the wastewater, carbon dioxide generated when the coagulant is hydrolyzed when meeting water is blown away under the action of aeration, and the generated coagulating sedimentation is compact and is not easy to break. When gas enters the aeration component 16, the sliding support 20 is jacked, the sliding support 20 moves to a high point in the connecting pipe 18, the connecting column 21 drives the blocking head 22 to move upwards in the aeration cover 25, at the moment, the blocking head 22 releases the blocking of the communicating hole 19, the communicating hole 19 is communicated with the middle holes in the first flange plate 23 and the second flange plate 24 and the inside of the aeration cover 25, and the gas is further dispersed through the dispersing holes 26 in the aeration cover 25; when the water is not aerated to prepare for drainage, the plugging head 22 naturally falls to plug the communicating hole 19 under the action of gravity due to the upward acting force on the sliding support 20, the plugging effect of the plugging head 22 on the communicating hole 19 is stronger under the action of water pressure, and the coagulating sedimentation and the waste water are difficult to enter the connecting pipe 18 and flow back.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a effluent treatment plant with material function is thrown to ration, includes waste water treatment pond (1), its characterized in that: the waste water treatment tank (1) is characterized in that aeration branch pipes (15) are arranged at the front end and the rear end inside, a plurality of aeration branch pipes (15) are arranged, aeration components (16) are connected to the aeration branch pipes (15) in an array mode, each aeration component (16) comprises a connecting pipe (18) and an aeration cover (25), the connecting pipes (18) are fixed to the aeration branch pipes (15), communicating holes (19) are formed in the middles of the end faces of the connecting pipes (18), first flange plates (23) and second flange plates (24) are arranged between the connecting pipes (18) and the aeration covers (25), the connecting pipes (18) are fixed to the first flange plates (23), the aeration covers (25) are fixed to the second flange plates (24), middle holes with the same diameter as the communicating holes (19) are formed in the first flange plates (23) and the second flange plates (24), and sliding supports (20) are connected to the connecting pipes (18) in a sliding mode, the middle of the upper end of the sliding support (20) is fixedly connected with a connecting column (21), the diameter of the connecting column (21) is smaller than that of the communicating hole (19), the upper end of the connecting column (21) is fixedly connected with a blocking head (22), the blocking head (22) is located in the aeration cover (25) and along the upper end of a second flange plate (24), and the maximum diameter of the blocking head (22) is larger than that of the middle hole.

2. The wastewater treatment device with quantitative feeding function according to claim 1, characterized in that: the middle of waste water treatment pond (1) up end has been seted up and has been thrown material slotted hole (2), waste water treatment pond (1) upper end is along throwing both ends fixedly connected with collateral branch stay (3) of material slotted hole (2), sliding connection has carriage (7) on collateral branch stay (3), storage bucket (8) are thrown to the middle fixedly connected with ration of carriage (7) lower extreme.

3. The wastewater treatment device with quantitative feeding function according to claim 2, characterized in that: one end install rotation lead screw (4) and driving motor (5) in collateral branch stay (3), rotate the output shaft end connection of lead screw (4) and driving motor (5), rotate lead screw (4) and carriage (7) and pass through threaded connection, the other end install gag lever post (6), gag lever post (6) and carriage (7) sliding connection in collateral branch stay (3).

4. The wastewater treatment device with quantitative feeding function according to claim 1, characterized in that: the end face of the aeration cover (25) is provided with dispersion holes (26) in a penetrating mode.

5. The wastewater treatment device with quantitative feeding function according to claim 1, characterized in that: the other end of aeration branch pipe (15) has aeration connection standpipe (14) through flange joint, and is a plurality of aeration connection standpipe (14) are located the both ends of waste water treatment pond (1), and both ends are a plurality of the other end of aeration connection standpipe (14) all connects through aeration connection violently pipe (13), two the other end of aeration connection violently pipe (13) is connected with aeration house steward (12), and aeration house steward (12), aeration connection violently pipe (13), aeration connection standpipe (14), aeration branch pipe (15) and aeration subassembly (16) intercommunication.

6. The wastewater treatment device with quantitative feeding function according to claim 5, characterized in that: the lower extreme that waste water treatment pond (1) one side is located aeration house steward (12) is provided with inlet manifold (9), waste water treatment pond (1) both ends are located aeration connection violently pipe (13) lower extreme and are provided with into water and connect violently pipe (10), the connection of intaking violently manages (10) and waste water treatment pond (1) and is connected through the branch pipe (11) of intaking, and inlet manifold (9), the connection of intaking violently manage (10) and intake branch pipe (11) intercommunication.

7. The wastewater treatment device with quantitative feeding function according to claim 1, characterized in that: and a drain pipe (17) is arranged at the lower end of one side of the wastewater treatment tank (1).