CN215855306U

CN215855306U - High ammonia-nitrogen wastewater treatment device

Info

Publication number: CN215855306U
Application number: CN202122591060.3U
Authority: CN
Inventors: 赵成; 赵鑫; 李树林; 李金旺
Original assignee: Shanxi Qingze Environmental Science And Technology Co ltd
Current assignee: Shanxi Qingze Environmental Science And Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-02-18
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a high ammonia nitrogen wastewater treatment device which comprises a mixing frame, a base and an oxidant box, wherein the oxidant box is arranged at a position close to the front surface of one side of the top end of the base, a regulator box is arranged at a position close to the rear surface of the oxidant box at the top end of the base, a main hydraulic cylinder is arranged at a side, away from the oxidant box, of the top end of the base, a transverse plate is arranged at the output end of the main hydraulic cylinder, a multi-stage hydraulic cylinder is arranged at one side, away from the main hydraulic cylinder, of the bottom end of the transverse plate, a mixing frame is arranged at the output end of the multi-stage hydraulic cylinder, a stirring shaft is arranged in the mixing frame, and stirring blades are arranged on the outer surface of the stirring shaft. The utility model can improve the mixing uniformity of the hypochlorous acid solution and the high ammonia nitrogen sewage, improve the ammonia nitrogen treatment efficiency, adjust the pH value of the high ammonia nitrogen sewage and is beneficial to accelerating the reaction of the sodium hypochlorite and the ammonia nitrogen.

Description

High ammonia-nitrogen wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a high ammonia nitrogen wastewater treatment device.

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.

Through the massive search, the typical high ammonia nitrogen sewage treatment system disclosed as publication No. CN210656549U of the high ammonia nitrogen wastewater treatment device in the prior art is found, and an ammonia nitrogen removal agent dissolving device is arranged to provide sufficient hydroxyl for ammonia nitrogen removal treatment, so that the treatment rate of ammonia nitrogen sewage is improved.

In sewage treatment's in-process, can reduce the ammonia nitrogen value in the sewage through throwing sodium hypochlorite solution when the sewage of high ammonia nitrogen appears, and current throwing mode is directly to throw hypochlorous acid solution into in the sewage, utilizes the flow of sewage to make sewage and sodium hypochlorite solution mix, and such throwing mode can not make sodium hypochlorite solution and the abundant misce bene of sewage to reduce treatment effeciency, for this reason, we provide a high ammonia nitrogen wastewater treatment device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high ammonia nitrogen wastewater treatment device, which has the advantages of improving the mixing uniformity of hypochlorous acid solution and high ammonia nitrogen sewage, improving the ammonia nitrogen treatment efficiency, adjusting the pH value of the high ammonia nitrogen sewage and being beneficial to accelerating the reaction of sodium hypochlorite and ammonia nitrogen, and solves the problems that the hypochlorous acid solution is directly added into the sewage in the existing adding mode, the sewage is mixed with the sodium hypochlorite solution by utilizing the flowing of the sewage, and the sodium hypochlorite solution and the sewage can not be fully and uniformly mixed in the adding mode, so that the treatment efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high ammonia-nitrogen concentration effluent treatment plant, includes mixing frame, base and oxidant case, base top one side is close to front surface position department and installs the oxidant case, the base top is close to oxidant case rear surface position department and installs the regulator case, the base top deviates from one side of oxidant case and installs main hydraulic cylinder, the diaphragm is installed to main hydraulic cylinder output, the diaphragm bottom deviates from one side of main hydraulic cylinder and installs multistage pneumatic cylinder, the mixing frame is installed to multistage pneumatic cylinder output, mixing frame internally mounted has the (mixing) shaft, the outer surface mounting of (mixing) shaft has stirring vane.

Preferably, the base bottom is installed and is removed the wheel, it is equipped with four altogether to remove the wheel, and four it locates the base bottom and is close to four angular positions department to remove the wheel branch.

Preferably, the top end of the mixing frame is provided with a rotating motor at one side deviating from the main hydraulic cylinder, the output end of the rotating motor is provided with a transmission gear, the outer surface of the stirring shaft is sleeved with a rotating gear at the position close to the top end, and the rotating gear is meshed with the transmission gear.

Preferably, an oxidant liquid outlet valve is installed at the bottom end of the oxidant tank, an oxidant adding pump is installed at the position, below the oxidant tank, of the base top end, the input end of the oxidant adding pump is connected to one side, close to the oxidant adding pump, of the oxidant liquid outlet valve, a flowmeter is installed at the output end of the oxidant adding pump, and an oxidant adding pipe is installed at the top end of the flowmeter.

Preferably, regulator liquid outlet valve is installed to regulator bottom of the case end, the base top is located regulator case below position department and installs the regulator and throws the pump, regulator is thrown and is thrown one side that the pump input end is connected in regulator liquid outlet valve and is close to the regulator and throw the pump, regulator is thrown and is thrown pump output end installation regulator and throw the buret.

Preferably, a PH sensor is mounted at one side of the top end inside the mixing frame, which is close to the main hydraulic cylinder.

Preferably, the middle position of the top end of the oxidant tank is provided with two liquid level meters, and the two liquid level meters are respectively arranged at the middle positions of the top ends of the oxidant tank and the regulator tank.

Preferably, one side that the oxidant case top deviates from the master cylinder is installed the liquid feeding valve, the liquid feeding valve is equipped with two altogether, and two the liquid feeding valve is installed respectively in one side that oxidant case and regulator case top deviate from the master cylinder, two the liquid feeding pipe is all installed on liquid feeding valve top.

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

1. according to the utility model, by arranging the main hydraulic cylinder, the multi-stage hydraulic cylinders and the stirring blades, the mixing uniformity of hypochlorous acid solution and high ammonia nitrogen sewage can be improved, and the ammonia nitrogen treatment efficiency can be improved.

2. According to the utility model, the PH sensor and the regulator box are arranged, so that the effect of regulating the PH value of the sewage and facilitating the acceleration of the reaction of sodium hypochlorite and ammonia nitrogen is achieved, the main hydraulic cylinder and the multi-stage hydraulic cylinders work to enable the mixing frame to be inserted into the sewage treatment device, the PH value of the sewage is obtained through the PH sensor, and when the PH value of the sewage is lower, the regulator feeding pump conveys the regulating solution in the regulator box to the sewage treatment device, so that the PH value of the sewage is kept at a weak alkali value.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a partial front view of the hybrid frame of the present invention;

fig. 5 is a schematic rear view of the present invention.

In the figure: 1. a regulator tank; 2. a transverse plate; 3. an oxidant feeding pipe; 4. a multi-stage hydraulic cylinder; 5. a mixing frame; 6. a stirring blade; 7. a stirring shaft; 8. a moving wheel; 9. a base; 10. an oxidant tank; 11. a liquid feeding pipe; 12. a liquid level meter; 13. a liquid charging valve; 14. a master cylinder; 15. a flow meter; 16. an oxidant dosing pump; 17. an oxidant outlet valve; 18. a pH sensor; 19. a rotating gear; 20. rotating the motor; 21. a transmission gear; 22. a regulator outlet valve; 23. a regulator dosing pump; 24. and a regulator feeding pipe.

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 to 5, the present invention provides a technical solution of a high ammonia nitrogen wastewater treatment apparatus: a high ammonia nitrogen wastewater treatment device comprises a mixing frame 5, a base 9 and an oxidant box 10, wherein the oxidant box 10 is installed at a position close to the front surface of one side of the top end of the base 9, an oxidant liquid outlet valve 17 is installed at the bottom end of the oxidant box 10, an oxidant adding pump 16 is installed at a position, below the oxidant box 10, of the top end of the base 9, the oxidant adding pump 16 conveys a sodium hypochlorite solution in the oxidant box 10 into a sewage treatment device, the input end of the oxidant adding pump 16 is connected to one side, close to the oxidant adding pump 16, of the oxidant liquid outlet valve 17, a flowmeter 15 is installed at the output end of the oxidant adding pump 16, an oxidant adding pipe 3 is installed at the top end of the flowmeter 15, a liquidometer 12 is installed at the middle position of the top end of the oxidant box 10, the liquidometers 12 are two in total, the two liquidometers 12 are respectively installed at the middle positions of the top ends of the oxidant box 10 and a regulator box 1, one side of the top end of the oxidant tank 10, which deviates from the main hydraulic cylinder 14, is provided with two liquid adding valves 13, the two liquid adding valves 13 are respectively arranged on one side of the top ends of the oxidant tank 10 and the regulator tank 1, which deviates from the main hydraulic cylinder 14, and the top ends of the two liquid adding valves 13 are both provided with liquid adding pipes 11.

A regulating agent box 1 is arranged at the top end of a base 9 close to the rear surface of an oxidant box 10, a regulating agent liquid outlet valve 22 is arranged at the bottom end of the regulating agent box 1, a regulating agent feeding pump 23 is arranged at the top end of the base 9 at the position below the regulating agent box 1, a regulating solution in the regulating agent box 1 is conveyed into sewage treatment equipment by the regulating agent feeding pump 23, the input end of the regulating agent feeding pump 23 is connected to one side of the regulating agent liquid outlet valve 22 close to the regulating agent feeding pump 23, a regulating agent feeding pipe 24 is arranged at the output end of the regulating agent feeding pump 23, a main hydraulic cylinder 14 is arranged at one side of the top end of the base 9 away from the oxidant box 10, a transverse plate 2 is arranged at the output end of the main hydraulic cylinder 14, a multi-stage hydraulic cylinder 4 is arranged at one side of the bottom end of the transverse plate 2 away from the main hydraulic cylinder 14, a mixing frame 5 is arranged at the output end of the multi-stage hydraulic cylinder 4, and a rotating motor 20 is arranged at one side of the top end of the mixing frame 5 away from the main hydraulic cylinder 14, rotate motor 20 output and install drive gear 21, the (mixing) shaft 7 surface has cup jointed rotating gear 19 near top position department, and rotating gear 19 and drive gear 21 mesh mutually, it makes stirring vane 6 rotatory to rotate motor 20 work, make sodium hypochlorite solution and sewage intensive mixing even, the PH sensor 18 is installed near one side of main hydraulic cylinder 14 on the inside top of mixing frame 5, acquire the PH value of sewage through PH sensor 18, mixing frame 5 internally mounted has (mixing) shaft 7, the (mixing) shaft 7 surface mounting has stirring

vane

6, 9 bottom-mounting of base has the removal wheel 8, it is equipped with four altogether to remove wheel 8, and four remove wheel 8 minutes and locate base 9 bottoms and be close to four angular position departments, the removal of base 9 of being convenient for of setting up of removal wheel 8.

The working principle is as follows: the sewage treatment device is arranged at a place needing to be used, the main hydraulic cylinder 14 and the multi-stage hydraulic cylinders 4 work to enable the mixing frame 5 to be inserted into the sewage treatment device, the PH value of sewage is obtained through the PH sensor 18, when the PH value of sewage is low, the regulating solution in the regulating agent box 1 is conveyed to the sewage treatment device through the regulating agent feeding pump 23, the PH value of sewage is kept at a weak alkali value, the sodium hypochlorite solution in the oxidant box 10 is conveyed to the sewage treatment device through the oxidant feeding pump 16, meanwhile, the stirring blades 6 are rotated through the rotation of the motor 20, the sodium hypochlorite solution and the sewage are fully and uniformly mixed, and therefore the working process is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high ammonia-nitrogen concentration effluent treatment plant, includes mixing frame (5), base (9) and oxidant case (10), its characterized in that: base (9) top one side is close to preceding surface position department and installs oxidant case (10), base (9) top is close to oxidant case (10) rear surface position department and installs regulator case (1), base (9) top deviates from one side of oxidant case (10) and installs master cylinder (14), diaphragm (2) are installed to master cylinder (14) output, diaphragm (2) bottom deviates from one side of master cylinder (14) and installs multistage pneumatic cylinder (4), mixing frame (5) are installed to multistage pneumatic cylinder (4) output, mixing frame (5) internally mounted has (mixing) shaft (7), mixing shaft (7) surface mounting has stirring vane (6).

2. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: base (9) bottom is installed and is removed wheel (8), it is equipped with four altogether to remove wheel (8), and four remove wheel (8) branch and locate base (9) bottom and be close to four angular position departments.

3. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: mix frame (5) top and deviate from one side of master cylinder (14) and install rotation motor (20), rotation motor (20) output is installed drive gear (21), rotatory gear (19) have been cup jointed near top position department to (mixing) shaft (7) surface, and rotatory gear (19) and drive gear (21) mesh mutually.

4. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: oxidant liquid outlet valve (17) is installed to oxidant case (10) bottom, base (9) top is located oxidant case (10) below position department and installs oxidant and throws with pump (16), oxidant throws with pump (16) input and connects in one side that oxidant liquid outlet valve (17) is close to oxidant and throws with pump (16), flowmeter (15) are installed to oxidant throws with pump (16) output, flowmeter (15) top is installed the oxidant and is thrown with pipe (3).

5. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: regulator is installed to regulator case (1) bottom and is gone out liquid valve (22), base (9) top is located regulator case (1) below position department and installs regulator and throws pump (23), regulator throws pump (23) input and connects in one side that regulator goes out liquid valve (22) and is close to regulator and throws pump (23), regulator throws pump (23) output installation regulator and throws feeder tube (24).

6. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: and a PH sensor (18) is arranged at one side of the top end in the mixing frame (5) close to the main hydraulic cylinder (14).

7. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: the liquid level meter is characterized in that a liquid level meter (12) is installed at the middle position of the top end of the oxidant box (10), two liquid level meters (12) are arranged, and the two liquid level meters (12) are installed at the middle positions of the top ends of the oxidant box (10) and the regulator box (1) respectively.

8. The high ammonia nitrogen wastewater treatment device according to claim 1, characterized in that: liquid feeding valve (13) are installed to one side that oxidant case (10) top deviates from master cylinder (14), liquid feeding valve (13) are equipped with two altogether, and two liquid feeding valve (13) are installed respectively in one side that oxidant case (10) and regulator case (1) top deviate from master cylinder (14), two liquid feeding pipe (11) are all installed to liquid feeding valve (13) top.