CN219314686U

CN219314686U - Waste water treatment device for antioxidant production

Info

Publication number: CN219314686U
Application number: CN202320087930.XU
Authority: CN
Inventors: 王海飞; 张振飞; 张何华; 孙瑞; 张金龙; 武艳慧; 褚园园
Original assignee: Puyang Zhongyuan Petrochemical Industrial Co ltd
Current assignee: Puyang Zhongyuan Petrochemical Industrial Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-07-07
Anticipated expiration: 2033-01-30

Abstract

The waste water treatment device for antioxidant production comprises a box body, wherein the upper end of the box body is provided with a plurality of feed inlets, the lower end of the box body is also provided with a support frame, the support frame is also provided with a flocculation removing device, and the lower side of the right end of the box body is provided with a water outlet; a vertical rotating shaft is rotatably arranged on the box body, a plurality of stirring rods are arranged on the rotating shaft, a plurality of vertical supporting shafts are arranged around the rotating shaft, stirring frames are arranged on the supporting shafts, the stirring frames and the stirring rods are arranged in a staggered way, a first gear is arranged at the upper end of the rotating shaft, the upper side in the box body is fixedly provided with a gear ring, the support shaft is provided with a plurality of second gears which are meshed with the first gears and the gear ring at the same time, and the support shaft is provided with a bracket to form a structure that the rotating shaft rotates to drive the support shaft to rotate; the stirring rod and the stirring frame can rotate to improve the full reflection of substances and reactions in sewage, improve the treatment effect, and respectively discharge floccules and water flow through the flocculation removal device capable of backwashing, so that the device is convenient to use and improves the treatment efficiency.

Description

Waste water treatment device for antioxidant production

Technical Field

The utility model relates to the technical field of antioxidant processing, in particular to a wastewater treatment device for antioxidant production.

Background

The antioxidant is a substance capable of delaying or inhibiting oxidation and aging of the polymer and prolonging the service life of the polymer, residual liquid without recovery value and equipment cleaning water in the production process can be discharged in the form of wastewater, and the wastewater contains a large amount of aromatic and heterocyclic substances and is wastewater with high pollutant concentration and difficult biochemical degradation. Once the antioxidant production wastewater is discharged, the content of dissolved oxygen in the water body is greatly reduced, so that aquatic organisms die and the water body is black and odorous. In addition, when wastewater is treated, some flocculation precipitates are generated, when the flocculation precipitates are accumulated in a large amount in the wastewater tank, purified water discharge can be influenced, the efficiency of wastewater treatment is reduced to a certain extent, and when the wastewater is treated, some harmful gases are generated, so that the environment is polluted.

There is a need for an antioxidant production wastewater treatment plant that addresses this problem.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the drawbacks of the prior art, and to provide a wastewater treatment device for antioxidant production, which effectively solves the above problems.

The utility model solves the technical scheme that the device comprises a box body, wherein the upper end of the box body is provided with a plurality of feed inlets, the lower end of the box body is also provided with a first support frame, the first support frame is also provided with a flocculation removing device, and the lower side of the right end of the box body is provided with a water outlet;

a vertical rotating shaft is rotatably arranged on the box body, a plurality of stirring rods are arranged on the rotating shaft, a plurality of vertical supporting shafts are arranged around the rotating shaft, stirring frames are arranged on the supporting shafts, the stirring frames and the stirring rods are arranged in a staggered way, a first gear is arranged at the upper end of the rotating shaft, the upper side in the box body is fixedly provided with a gear ring, the support shaft is provided with a plurality of second gears which are meshed with the first gears and the gear ring at the same time, and the support shaft is provided with a bracket to form a structure that the rotating shaft rotates to drive the support shaft to rotate;

the flocculation removal device comprises a shell, a cylindrical working cavity is arranged in the shell, a through hole communicated with a water outlet is formed in the upper end of the working cavity, a rotating frame driven by a motor is arranged in the upper end working cavity of the working cavity, a plurality of partition plates are arranged on the rotating frame, a communicating vessel is arranged in each partition plate, a plurality of filter cavities are arranged between every two partition plates, a filter cavity of a connector at the upper end of the communicating vessel is connected with the water outlet, a grid net is arranged in the filter cavity, a flocculation discharge valve connected with the filter cavity is arranged on the shell, and a water outlet pipe connected with a connector at the front end of the communicating vessel is arranged at the front end of the shell.

Further, the shell is fixedly arranged on the box body and the first supporting frame through the connecting frame.

Further, a part of the stirring frame extends into a space between two adjacent stirring rods.

Further, a first driving motor for driving the rotating shaft to rotate is arranged at the upper end of the box body.

Further, a second driving motor for driving the rotating frame to rotate is arranged at the rear end of the shell.

Further, the upper end of the water outlet is provided with a second supporting frame, and the rotating shaft is rotatably connected to the upper end of the second supporting frame.

The beneficial effects of the utility model are as follows: the utility model has novel conception and ingenious structure, can fully reflect substances and reactions in sewage by rotating the stirring rod and the stirring frame, improves the treatment effect, and can respectively discharge floccules and water flow by the flocculation removal device capable of backwashing, thereby being convenient to use and improving the treatment efficiency.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a cross-sectional view taken along the direction a-a in fig. 1 in accordance with the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Examples

The utility model is given by fig. 1 to 2, which comprises a box body 1, wherein the box body 1 is a cylinder, a plurality of feed inlets 2 are arranged at the upper end of the box body 1, corresponding sewage and treatment liquid can be put in through different feed inlets 2, a first support frame 3 is also arranged at the lower end of the box body 1, a flocculation removing device is also arranged on the first support frame 3, a water outlet 4 is arranged at the lower side of the right end of the box body 1, and valves are connected at the feed inlets 2 and the water outlet 4;

the vertical rotating shaft 5 is rotatably arranged on the box body 1, the plurality of stirring rods 6 are arranged on the rotating shaft 5, the plurality of vertical supporting shafts 7 are arranged around the rotating shaft 5, stirring frames 8 are arranged on the supporting shafts 7 in a staggered mode, the stirring frames 8 and the stirring rods 6 are arranged in a staggered mode, liquid in the box body 1 can be stirred when the rotating shaft 5 rotates, a first gear 9 is arranged at the upper end of the rotating shaft 5, a gear ring 10 is fixedly arranged on the upper side in the box body 1, a plurality of second gears 11 meshed with the first gears 9 and the gear ring 10 at the same time are arranged on the supporting shafts 7, a support 12 is arranged on the supporting shafts 7, the distance between each second gear 11 is kept unchanged, a structure that the rotating shaft 5 rotates to drive the supporting shafts 7 is formed, and when the rotating shaft 5 rotates together with the supporting shafts 7, the stirring frames 8 arranged on the supporting shafts 7 revolve and spin simultaneously, and stirring effects can be effectively improved;

the flocculation removal device comprises a shell 13, a cylindrical working cavity is arranged in the shell 13, a through hole communicated with a water outlet 4 is formed in the upper end of the working cavity, a rotating frame driven by a motor is arranged in the working cavity at the upper end of the working cavity, a plurality of partition plates 14 are arranged on the rotating frame, the partition plates 14 are in seamless connection with the shell 13, a communicating vessel 15 is arranged in each partition plate 14, a plurality of filter cavities 16 are arranged between every two partition plates 14, a connecting port filter cavity 16 at the upper end of the communicating vessel 15 is connected with the water outlet 4, a grid net 17 is arranged in each filter cavity 16, a flocculation discharge valve 18 connected with the filter cavity 16 is arranged on the shell 13, the operation or backwashing of the filtration device is controlled by controlling the air pressure in the shell through controlling the flocculation discharge valve 18, impurities on the grid net 17 are discharged after backwashing, a water outlet pipe 19 connected with the front end of the communicating vessel 15 is arranged at the front end of the shell 13, and filtered water is discharged through the water outlet pipe 19.

The shell 13 is fixedly arranged on the box body 1 and the first supporting frame 3 through a connecting frame.

The stirring frame is partially extended between two adjacent stirring rods.

The upper end of the box body 1 is provided with a first driving motor for driving the rotating shaft 5 to rotate.

The rear end of the shell 13 is provided with a second driving motor for driving the rotating frame to rotate.

The upper end of the water outlet 4 is provided with a second support frame 20, the rotating shaft 5 is rotatably connected to the upper end of the second support frame 20, and the second support frame 20 can support the rotating shaft 5 under the condition of not affecting the blocking of the water outlet 4.

When the utility model is used, sewage and reactants can be sent into the box body 1 through the feed inlet 2, the rotating motor 16 is turned on, so that the rotating frame of the rotating motor 16 drives rotation, the first gear 9 arranged on the rotating shaft 5 drives the second gear 11 to rotate in the gear ring 10, the rotating shaft 5 and the supporting shaft 7 simultaneously rotate, and the supporting shaft 7 rotates around the rotating shaft 5, so that the stirring rod 6 arranged on the rotating shaft 5 rotates with the stirring frame 8 arranged on the supporting shaft 7 to stir liquid in the box body 1, and aromatic substances and heterocyclic substances in the sewage react and then precipitate into floccules.

When the utility model is used, after water carries floc into the flocculation removal device through the water outlet 4, the water flows into the communicating vessel 15 through the grid net 17 and is discharged through the water outlet pipe 19, the floc is isolated on the grid net 17, and the grid net is backwashed by utilizing the opening and closing of the flocculation discharge valve 18, so that the floc carries a certain amount of water to be discharged through the flocculation discharge valve 18.

The foregoing detailed description/examples are specific embodiments of the utility model and are intended to illustrate the inventive concept, but are not to be construed as limiting the utility model in any way. In addition to the embodiments described herein, those skilled in the art will be able to adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein, all within the scope of the present utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. The waste water treatment device for antioxidant production comprises a box body (1), and is characterized in that a plurality of feed inlets (2) are formed in the upper end of the box body (1), a first support frame (3) is further arranged at the lower end of the box body (1), a flocculation removal device is further arranged on the first support frame (3), and a water outlet (4) is formed in the lower side of the right end of the box body (1);

the stirring device comprises a box body (1), wherein a vertical rotating shaft (5) is rotatably arranged on the box body (1), a plurality of stirring rods (6) are arranged on the rotating shaft (5), a plurality of vertical supporting shafts (7) are arranged around the rotating shaft (5), stirring frames (8) are arranged on the supporting shafts (7) in a staggered mode, first gears (9) are arranged at the upper ends of the stirring frames (8) and the stirring rods (6), gear rings (10) are fixedly arranged on the upper inner sides of the box body (1), a plurality of second gears (11) meshed with the first gears (9) and the gear rings (10) simultaneously are arranged on the supporting shafts (7), and supports (12) are arranged on the supporting shafts (7) to form a structure for enabling the rotating shaft (5) to rotate so as to drive the supporting shafts (7) to rotate;

the flocculation removal device comprises a shell (13), a cylindrical working cavity is arranged in the shell (13), a through hole communicated with a water outlet (4) is formed in the upper end of the working cavity, a rotating frame driven by a motor is arranged in the upper end working cavity of the working cavity, a plurality of partition boards (14) are arranged on the rotating frame, a communicating vessel (15) is arranged in the partition boards (14), a plurality of filter cavities (16) are arranged between every two partition boards (14), a filter cavity (16) of a connecting port at the upper end of the communicating vessel (15) is connected with the water outlet (4), a grid net (17) is arranged in the filter cavity (16), a flocculation discharge valve (18) connected with the filter cavity (16) is arranged on the shell (13), and a water outlet pipe (19) connected with a front end connecting port of the communicating vessel (15) is arranged at the front end of the shell (13).

2. The device for treating wastewater for antioxidant production according to claim 1, wherein the housing (13) is fixedly installed on the case (1) and the first supporting frame (3) through the connecting frame.

3. The apparatus of claim 1, wherein the stirring frame extends between two adjacent stirring bars.

4. The wastewater treatment device for antioxidant production according to claim 1, wherein a first driving motor for driving the rotating shaft (5) to rotate is arranged at the upper end of the box body (1).

5. The apparatus as claimed in claim 1, wherein the rear end of the housing (13) is provided with a second driving motor for driving the turret to rotate.

6. The wastewater treatment device for antioxidant production according to claim 1, wherein the upper end of the water outlet (4) is provided with a second supporting frame (20), and the rotating shaft (5) is rotatably connected to the upper end of the second supporting frame (20).