CN208200703U - A kind of bio-pharmaceuticals factory sewage-treatment plant - Google Patents

Abstract

The utility model discloses a sewage treatment device of a biopharmaceutical factory, which comprises a pretreatment table, a connecting seat, a pretreatment tank, an active carbon filter element, a primary reaction tank and an SBR reaction tank; the upper surface of the pretreatment table is provided with a first support seat and a second Two support seats, the first support seat is equipped with a hydraulic telescopic rod, the hydraulic telescopic rod is connected to the left bottom wall of the pretreatment tank, the right bottom wall of the pretreatment tank is hinged to the support frame, and the right side of the pretreatment tank is provided with a filter screen , the right side of the pretreatment tank is connected to the first liquid outlet pipe, and the first liquid outlet pipe is connected to the primary reaction tank through the activated carbon filter element. The upper part of the primary reaction tank is a stirring tank, and the lower part of the primary reaction tank is a steam pool. The stirring tank is equipped with a stirrer , There are coiled steam pipes arranged on the inner pool wall of the steam pool, and the second liquid outlet pipe is connected to the right side of the steam pool, and the second liquid outlet pipe is connected to the SBR reaction tank. The utility model can effectively remove the pollutants in the sewage discharged from the pharmaceutical factory, greatly reduce the COD concentration of the sewage, and is beneficial to the subsequent biological treatment.

Description

A biopharmaceutical factory sewage treatment device

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for biopharmaceutical factories.

Background technique

With the development of the pharmaceutical industry, pharmaceutical wastewater has gradually become one of the important sources of pollution. Due to the complex composition of pharmaceutical wastewater, high organic content, high toxicity, deep color and high salt content, especially poor biochemical properties and intermittent discharge , is difficult to handle.

At present, the sewage produced by biopharmaceutical enterprises is mostly organic substances with complex structure, poisonous, harmful and biodegradable, which cause serious pollution to water quality, and a large amount of wastewater will be produced in biopharmaceutical engineering. Treatment and direct discharge will have a serious impact on the environment. The content of organic matter in pharmaceutical wastewater is high. The current water treatment process is difficult to fully treat the organic matter in pharmaceutical wastewater, resulting in a large amount of organic matter and bacteria in the discharged water. Does not meet emission standards. Therefore, how to deal with biopharmaceutical factory sewage is an urgent technical problem to be solved at present.

Utility model content

The purpose of the utility model is to provide a biopharmaceutical factory sewage treatment device, which can effectively purify the pollutants in the sewage discharged by the pharmaceutical factory, has the characteristics of fast purification speed and high efficiency, and solves the problems existing in the prior art.

The utility model provides a biopharmaceutical factory sewage treatment device, comprising a pretreatment table, a connecting seat, a pretreatment tank, an activated carbon filter element, a primary reaction tank, a baffle and an SBR reaction tank; the upper surface of the pretreatment table is from left to The first support seat and the second support seat are arranged on the right, and a hydraulic telescopic rod is arranged in the first support seat, and the hydraulic telescopic rod is connected to the left bottom wall of the pretreatment tank through a connection seat. The right bottom wall of the tank is hingedly connected with a support frame through a rotating shaft, the support frame is arranged in the second support seat, the upper end of the pretreatment tank is provided with a liquid inlet pipe, and the right side of the pretreatment tank is provided with a filter The right side of the pretreatment tank is connected with a first liquid outlet pipe, the first liquid outlet pipe is provided with a first electromagnetic valve, and the first liquid outlet pipe is connected to the primary reaction tank through an activated carbon filter element;

The primary reaction tank is an up and down integrated structure, the upper part of the primary reaction tank is a stirring pool, the lower part of the primary reaction tank is a steam pool, and the stirring pool and the steam pool are connected by a baffle plate that can be opened and closed. A stirrer is provided in the stirring tank, and the stirrer includes a stirring shaft and a stirring blade arranged on the stirring shaft. A coiled steam pipe is arranged, the inlet of the steam pipe is provided with a steam inlet pipe, and the outlet of the steam pipe is provided with a steam outlet pipe, the steam inlet pipe and the steam outlet pipe are arranged on the outer wall of the steam pool, and the steam pool The right side is connected with a second liquid outlet pipe, the liquid outlet end of the second liquid outlet pipe is connected to the SBR reaction tank, and the bottom of the SBR reaction tank is provided with a third liquid outlet pipe.

Preferably, the bottom end of the primary reaction tank is provided with a plurality of legs.

Preferably, the top of the stirring pool is further provided with a medicine adding box, the top of the medicine adding box is provided with a medicine adding port, and the bottom of the medicine adding box communicates with the stirring pool through a medicine adding pipe.

Preferably, a funnel-shaped sewage collection tank is provided at the bottom of the steam pool, and a sludge outlet is provided at the bottom of the sewage collection tank.

Preferably, the third liquid outlet pipe is provided with a COD detection device.

Preferably, a controller is provided at the front of the pretreatment station, and the controller is electrically connected to the hydraulic telescopic rod, the first solenoid valve, the second solenoid valve and the COD detection device.

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

The utility model can effectively remove the pollutants discharged from the sewage in the production process of the pharmaceutical factory, so that the COD concentration of the sewage is greatly reduced, the purification efficiency is high, and it is beneficial to the subsequent biological treatment.

Description of drawings

Fig. 1 is the structural representation of a kind of biopharmaceutical factory sewage treatment device provided by the utility model;

Fig. 2 is a schematic structural view of the steam pipe in Fig. 1 of the present invention.

Explanation of reference signs:

1. Pretreatment table; 2. First support seat; 3. Second support seat; 4. Hydraulic telescopic rod; 5. Connection seat; 6. Pretreatment tank; 7. Support frame; 8. Filter screen; 9. 1. Outlet pipe; 10. Activated carbon filter element; 11. Primary reaction tank; 12. Stirring pool; 13. Steam pool; 14. Baffle plate; 15. Stirrer; 16. Stirring motor; 17. Steam pipe; 18. Steam inlet 19. Steam outlet pipe; 20. SBR reaction tank; 21. Dosing box; 22. Stain collection tank.

Detailed ways

The specific embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiments.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the technical solution and simplified description of the utility model, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, and will not be described in detail here.

A biopharmaceutical factory sewage treatment device, specifically as shown in Figure 1-2, including a pretreatment table 1, a connecting seat 5, a pretreatment tank 6, an activated carbon filter element 10, a primary reaction tank 11, a baffle 14 and an SBR reaction tank 20 ; The upper surface of the pretreatment table 1 is provided with a first support seat 2 and a second support seat 3 from left to right, and a hydraulic telescopic rod 4 is arranged in the first support seat 2, and the hydraulic telescopic rod 4 is connected to the pretreatment via a connecting seat 5. On the left bottom wall of the tank 6, the right bottom wall of the pretreatment tank 6 is hingedly connected with a support frame 7 through a rotating shaft, the support frame 7 is arranged in the second support seat 3, and the upper end of the pretreatment tank 6 is provided with a liquid inlet pipe The right side of the pretreatment tank 6 is provided with a filter screen 8, the right side of the pretreatment tank 6 is connected with a first liquid outlet pipe 9, the first liquid outlet pipe 9 is provided with a first electromagnetic valve, and the first liquid outlet pipe 9 passes through The activated carbon filter element 10 is connected to the primary reaction tank 11, and the activated carbon filter element 10 can absorb SS and heavy metal ions in the sewage;

The primary reaction tank 11 is an up and down integrated structure, the upper part of the primary reaction tank 11 is a stirring pool 12, the lower part of the primary reaction tank 11 is a steam pool 13, and the stirring pool 12 and the steam pool 13 are connected by a baffle plate 14 that can be opened and closed. Stirrer 15 is provided in the stirring tank 12, and the stirrer 15 comprises a stirring shaft and a stirring blade arranged on the stirring shaft. There are steam pipes 17 that spiral, the inlet of the steam pipe 17 is provided with a steam inlet pipe 18, and the outlet of the steam pipe 17 is provided with a steam outlet pipe 19, and the steam inlet pipe 18 and the steam outlet pipe 19 are arranged on the outer wall of the steam pool 13, and the steam pool The right side of 13 is connected with a second liquid outlet pipe, and the liquid outlet end of the second liquid outlet pipe is connected to the inside of the SBR reaction tank 20, and the bottom of the SBR reaction tank 20 is provided with a third liquid outlet pipe.

In the present invention, the bottom end of the primary reaction tank 11 is provided with a plurality of supporting legs, which can support the entire primary reaction tank 11 . The top of the stirring tank 12 is also provided with a dosing tank 21, the top of the dosing tank 21 is provided with a dosing port, and the bottom of the dosing tank 21 communicates with the stirring tank 12 through a dosing pipe. A funnel-shaped dirt collection tank 22 is provided at the bottom of the steam pool 13, and a sludge outlet is provided at the bottom of the dirt collection tank 22. After being treated by the primary reaction tank 11, the organic matter in the sewage is largely removed, and the COD concentration is correspondingly reduced, which is suitable for biological treatment. The third liquid outlet pipe is provided with a COD detection device. When the COD detection device detects that the concentration of liquid COD in the third liquid outlet pipe is higher than the standard value, the controller receives a signal to further process the sewage.

It should be noted that a controller is provided at the front of the pretreatment station 1, and the controller is electrically connected with the hydraulic telescopic rod 4, the first solenoid valve, the second solenoid valve and the COD detection device.

Working principle: The device pours the sewage from the pharmaceutical factory into the pretreatment tank, and at the same time adjusts the height of the hydraulic lifting rod. The left end of the pretreatment tank rises and tilts to the right, so that all the sewage in the pretreatment tank passes through the filter. After filtering, open the first solenoid valve, so that the filtered sewage is firstly treated by the activated carbon filter element, which can absorb SS, heavy metal ions and organic matter in the sewage, and reduce the COD concentration of the sewage. Then the sewage enters the primary reaction tank and is stirred first. The tank is stirred to make the sewage mix evenly, and the medicine is added from the dosing box for drug treatment, the baffle is opened, and the sewage treated by the drug enters the steam pool, and the coiled steam pipe installed on the inner wall of the steam pool improves the sewage through high-temperature steam. The temperature makes the organic matter in the sewage decompose, the precipitated sludge enters the sewage collection tank, and is discharged through the sludge outlet, and the sewage after preliminary treatment enters the SBR reaction tank for advanced treatment.

In the utility model, the above disclosures are only specific embodiments of the utility model, but the utility model embodiment is not limited thereto, and any changes that those skilled in the art can think of should fall into the protection of the utility model scope.

Claims (6)

1. a kind of bio-pharmaceuticals factory sewage-treatment plant, which is characterized in that including pretreatment platform (1), attachment base (5), pretreatment Tank (6), active carbon filter core (10), primary reaction tank (11), baffle (14) and sbr reactor tank (20)；On the pretreatment platform (1) Surface is provided with the first support base (2) and the second support base (3) from left to right, is equipped with hydraulic stretch in first support base (2) Contracting bar (4), the hydraulic telescopic rod (4) are connected on the left side bottom wall of pretreatment tank (6) by attachment base (5), the pre- place The right side bottom wall of reason tank (6) is hingedly connected with support frame (7) by rotary shaft, and support frame as described above (7) is set to the second support base (3) in, the pretreatment tank (6) upper end is equipped with inlet tube, and pretreatment tank (6) inner right side is provided with filter screen (8), institute It states and is connected with the first outlet tube (9) on the right side of pretreatment tank (6), first outlet tube (9) is equipped with the first solenoid valve, and described the One outlet tube (9) is connected in primary reaction tank (11) by active carbon filter core (10)；

The primary reaction tank (11) is upper and lower integral structure, and the top of the primary reaction tank (11) is stirring pool (12), institute The lower part for stating primary reaction tank (11) is steam pond (13), by that can open and close between the stirring pool (12) and steam pond (13) Baffle (14) connection, be equipped with blender (15) in the stirring pool (12), the blender (15) includes agitating shaft and is set to The stirring motor (16) being equipped at the top of stirring blade on agitating shaft, the agitating shaft and stirring pool (12) is connect, the steam The steam pipe (17) to spiral is placed on the interior pool wall in pond (13), the import of the steam pipe (17) is equipped with steam inlet tube (18), The outlet of the steam pipe (17) is equipped with steam outlet pipe (19), and the steam inlet tube (18) and steam outlet pipe (19) are set to steam Pond (13) outer wall, steam pond (13) right side are connected with the second outlet tube, and the outlet end of second outlet tube is connected to SBR In reactor tank (20), the bottom of the sbr reactor tank (20) is equipped with third outlet tube.

2. a kind of bio-pharmaceuticals factory sewage-treatment plant according to claim 1, which is characterized in that the primary reaction tank (11) bottom end is equipped with multiple supporting legs.

3. a kind of bio-pharmaceuticals factory sewage-treatment plant according to claim 1, which is characterized in that the stirring pool (12) Top is additionally provided with dosing tank (21), and the top of the dosing tank (21) is equipped with dosing mouth, and the bottom of the dosing tank (21) passes through Chemical feed pipe is connected to stirring pool (12).

4. a kind of bio-pharmaceuticals factory sewage-treatment plant according to claim 1, which is characterized in that the steam pond (13) Bottom be equipped with funnel shaped sewage sump (22), sewage sump (22) bottom be equipped with sludge outlet.

5. a kind of bio-pharmaceuticals factory sewage-treatment plant according to claim 1, which is characterized in that the third outlet tube It is equipped with COD detection device.

6. a kind of bio-pharmaceuticals factory sewage-treatment plant according to claim 1, which is characterized in that the pretreatment platform (1) front is equipped with controller, and the controller and hydraulic telescopic rod (4), the first solenoid valve, second solenoid valve and COD are detected Device electrical connection.