CN209797726U

CN209797726U - chemical sewage filtering and purifying device

Info

Publication number: CN209797726U
Application number: CN201920577764.5U
Authority: CN
Inventors: 李红霞; 郭强; 王秀明
Original assignee: Binzhou Polytechnic
Current assignee: Binzhou Polytechnic
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2019-12-17
Anticipated expiration: 2029-04-25

Abstract

the utility model discloses a chemical sewage filtering and purifying device, which comprises a water inlet pipe, a blow-off pipe, a device body, an oil discharge pipe, a primary filtering bin, a secondary filtering bin, a mounting rack, a biological membrane component, an oil removing bin, a sterilizing bin and a water outlet pipe; the device body consists of a primary filtering bin, a secondary filtering bin, an oil removing bin and a disinfecting bin; the water inlet pipe and the water outlet pipe are respectively communicated with the outer surface walls on the two sides of the device body; the two sewage discharge pipes are respectively communicated with the outer surface walls of the primary filtering bin and the secondary filtering bin; the oil discharge pipe is communicated with the outer surface wall of the oil removing bin; the mounting bracket is positioned on the upper surface of the secondary filter bin. The utility model discloses in, this sewage filtration purification device utilizes the structural design in four relatively independent processing storehouses, has realized the perfect treatment effect of sewage aspect to also ensured the independent temperature of operation between each processing storehouse, can not take place the phenomenon of mutual influence, thereby the maximize improve the treatment effect to sewage.

Description

chemical sewage filtering and purifying device

Technical Field

The utility model relates to a chemical industry sewage treatment technical field especially relates to a chemical industry sewage filtration purification device.

background

Chemical wastewater is wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site washing water discharged in chemical production, and if the wastewater is discharged without being treated, the wastewater can cause pollution of different properties and different degrees of water bodies, so that the health of human beings is damaged, the production of industrial and agricultural is influenced, and therefore, the wastewater treatment equipment is required to be used for carrying out necessary filtration and purification treatment on the chemical wastewater, and the pollution phenomenon of the chemical wastewater to the environment is reduced.

the existing chemical sewage filtering and purifying device generally adopts a split type independent filtering and purifying operation mode when filtering and purifying chemical sewage, the mode not only can increase the energy consumed by the sewage treatment process, but also can not realize the rapid, comprehensive and stable sewage treatment effect, and can not meet the use requirements of chemical enterprises, thereby leading to the poor use effect of the chemical sewage filtering and purifying device.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the defects existing in the prior art and providing a chemical sewage filtering and purifying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a chemical sewage filtering and purifying device comprises a water inlet pipe, a sewage discharge pipe, a device body, an oil discharge pipe, a primary filtering bin, a secondary filtering bin, a mounting frame, a biological membrane component, an oil removing bin, a disinfecting bin and a water outlet pipe;

The device body consists of a primary filtering bin, a secondary filtering bin, an oil removing bin and a disinfecting bin;

The water inlet pipe and the water outlet pipe are respectively communicated with the outer surface walls on the two sides of the device body;

The two sewage discharge pipes are respectively communicated with the outer surface walls of the primary filtering bin and the secondary filtering bin;

The oil discharge pipe is communicated with the outer surface wall of the oil removing bin;

the biological membrane component is positioned in the inner cavity of the secondary filtering bin, the mounting frame is fixed at the top of the biological membrane component, and the mounting frame is positioned on the upper surface of the secondary filtering bin.

As a further description of the above technical solution:

Also comprises a clapboard;

The number of the partition plates is three, and the three partition plates are respectively welded at the joints of the primary filtering bin, the secondary filtering bin, the oil removing bin and the disinfecting bin;

And water guide holes are formed in the upper ends of the three inner parts of the partition plates.

as a further description of the above technical solution:

The inner surface wall of the primary filter bin is provided with a filter plate, and the filter plate is of an inverted V-shaped structure.

as a further description of the above technical solution:

The device also comprises a limiting block;

The number of the limiting blocks is two, and the two limiting blocks are welded on the upper surface of the secondary filtering bin;

The corresponding surfaces of the two limiting blocks are rotatably connected with roll shafts;

positioning rods are welded on two sides of the lower surface of the mounting rack, and the positioning rods are respectively fixed to the two limiting blocks in a clamping mode.

As a further description of the above technical solution:

The temperature controller is fixed on the upper surface of the oil removing bin through bolts and connected with an electric heating pipe embedded in the inner cavity of the oil removing bin through a lead.

as a further description of the above technical solution:

Also comprises an ultraviolet disinfection lamp;

The ultraviolet disinfection lamp is embedded in the inner surface wall of the disinfection cabin;

the number of the ultraviolet disinfection lamps is two, and the two ultraviolet disinfection lamps are in an intercrossing structure.

advantageous effects

the utility model provides a chemical sewage filtering and purifying device. The method has the following beneficial effects:

(1): this sewage filtration purification device utilizes the structural design in four relatively independent processing storehouses, has realized the perfect treatment effect of sewage aspect to also ensured the independent temperature of operation between each processing storehouse, the phenomenon that can not take place to influence each other, thereby the maximize improve the treatment effect to sewage, strengthened sewage filtration purification device's result of use.

(2): this sewage filtration purification device can enough play fixed mounting's effect to the biomembrane subassembly through the mounting bracket that sets up, conveniently carries out dismouting abluent effect to the biomembrane subassembly, cooperates the roll clamping action of roller simultaneously, has also reduced the frictional resistance influence that the mounting bracket received when the dismouting, and then makes things convenient for the dismouting of biomembrane subassembly to handle, has avoided unnecessary use wearing and tearing phenomenon, has prolonged the life of biomembrane subassembly.

drawings

FIG. 1 is a schematic view of the overall structure of a chemical sewage filtering and purifying device provided by the present invention;

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

fig. 3 is a schematic view of a local structure of the joint of the middle mounting frame of the present invention.

illustration of the drawings:

1. A water inlet pipe; 2. a blow-off pipe; 3. a device body; 31. a partition plate; 32. a water guide hole; 33. a limiting block; 34. a roll shaft; 4. an oil discharge pipe; 5. a primary filtering bin; 51. filtering the plate; 6. a secondary filtering bin; 7. a mounting frame; 71. a biofilm assembly; 72. positioning a rod; 8. a temperature controller; 81. an electric heating tube; 9. an oil removal bin; 10. a disinfection bin; 101. an ultraviolet disinfection lamp; 11. and (5) discharging a water pipe.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a chemical sewage filtering and purifying device comprises a water inlet pipe 1, a sewage discharge pipe 2, a device body 3, an oil discharge pipe 4, a primary filtering bin 5, a secondary filtering bin 6, a mounting frame 7, a biological membrane assembly 71, an oil removing bin 9, a sterilizing bin 10 and a water outlet pipe 11;

as shown in fig. 1 and 2, the device body 3 comprises a primary filtering bin 5, a secondary filtering bin 6, an oil removing bin 9 and a sterilizing bin 10, wherein a filter plate 51 is arranged on the inner surface wall of the primary filtering bin 5, the filter plate 51 is of an inverted V-shaped structure, a temperature controller 8 is fixed on the upper surface of the oil removing bin 9 through bolts, the temperature controller 8 is connected with an electric heating pipe 81 embedded in the inner cavity of the oil removing bin 9 through a lead, and the ultraviolet sterilizing lamp 101 is also included; the ultraviolet disinfection lamp 101 is embedded in the inner surface wall of the disinfection bin 10; the quantity of ultraviolet disinfection lamp 101 is two, and two ultraviolet disinfection lamps 101 are intercrossing structure, and the diversified treatment effect of cooperation primary filter storehouse 5, secondary filter storehouse 6, deoiling storehouse 9 and disinfection storehouse 10 can carry out comprehensive perfect independent processing with sewage, and then improves sewage treatment's comprehensiveness.

The water inlet pipe 1 and the water outlet pipe 11 are respectively communicated with the outer surface walls of the two sides of the device body 3, so that the effect of stably guiding in and guiding out sewage is realized;

The two blow-off pipes 2 are respectively communicated with the outer surface walls of the primary filtering bin 5 and the secondary filtering bin 6, so that stains and sludge generated in the primary filtering bin 5 and the secondary filtering bin 6 can be quickly discharged, and the phenomenon of stain accumulation in the primary filtering bin 5 and the secondary filtering bin 6 is avoided;

The oil discharge pipe 4 is communicated with the outer surface wall of the oil removal bin 9, so that oil separated from the oil removal bin 9 can be discharged, and the effect of oil-water separation in sewage is realized;

the biomembrane component 71 is positioned in the inner cavity of the secondary filtering bin 6, the mounting frame 7 is fixed at the top of the biomembrane component 71, and the mounting frame 7 is positioned on the upper surface of the secondary filtering bin 6, so that the biomembrane component 71 can carry out comprehensive adsorption and filtration effects on fine particulate impurities in sewage, and the purity of the sewage is improved as much as possible.

The working principle is as follows: chemical sewage is led into the device body 3 through the water inlet pipe 1, so that the sewage firstly enters the primary filtering bin 5 and is matched with the filtering plate 51 for primary filtering treatment, then the sewage enters the secondary filtering bin 6 and is absorbed and filtered by the biological membrane component 71, particulate matters and impurities contained in the sewage are removed as far as possible, and the biomembrane component 71 can realize rapid and convenient disassembly and assembly operation under the connection and fixation of the mounting rack 7, dirt generated by filtration is discharged from the sewage discharge pipe 2, then sewage enters the oil removing bin 9, the temperature controller 8 starts and controls the electric heating pipe 81 to work to generate heat to heat the sewage, so that oil and water in the sewage are rapidly separated, and make fluid outwards discharge from oil discharge pipe 4, at last sewage enters into disinfection storehouse 10, is carried out ultraviolet sterilization by ultraviolet disinfection lamp 101 in, and the clean water that obtains finally is outwards derived from outlet pipe 11.

as shown in fig. 2, further comprises a partition 31; the number of the partition plates 31 is three, and the three partition plates 31 are respectively welded at the joints of the primary filtering bin 5, the secondary filtering bin 6, the oil removing bin 9 and the sterilizing bin 10; water guide hole 32 has all been seted up to the inside upper end of three baffle 31, under the separation effect of three baffle 31, can independently separate every processing storehouse and handle to through the circulation effect of water guide hole 32, realize the one-way flow effect of sewage in every processing storehouse.

As shown in fig. 3, a limiting block 33 is further included; the number of the limiting blocks 33 is two, and the two limiting blocks 33 are welded on the upper surface of the secondary filtering bin 6; the corresponding surfaces of the two limiting blocks 33 are rotatably connected with roll shafts 34; positioning rods 72 are welded on two sides of the lower surface of the mounting frame 7, the two positioning rods 72 are respectively fixed in the joints of the two limiting blocks 33, when the mounting frame 7 is stressed to be detached and moved, the roller shafts 34 can be in rolling contact with two sides of the mounting frame 7, the mounting and detaching processes of the mounting frame 7 are subjected to rolling clamping, the friction resistance received by the mounting frame 7 is reduced, the clamping of the positioning rods 72 is matched for fixation, the stability of the mounting position of the mounting frame 7 is also ensured, and the phenomenon of shaking and inclining cannot occur.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. a chemical sewage filtering and purifying device is characterized by comprising a water inlet pipe (1), a sewage discharge pipe (2), a device body (3), an oil discharge pipe (4), a primary filtering bin (5), a secondary filtering bin (6), a mounting frame (7), a biomembrane component (71), an oil removal bin (9), a disinfection bin (10) and a water outlet pipe (11);

The device body (3) consists of a primary filtering bin (5), a secondary filtering bin (6), an oil removing bin (9) and a disinfecting bin (10);

The water inlet pipe (1) and the water outlet pipe (11) are respectively communicated with the outer surface walls of the two sides of the device body (3);

The number of the sewage discharge pipes (2) is two, and the two sewage discharge pipes (2) are respectively communicated with the outer surface walls of the primary filtering bin (5) and the secondary filtering bin (6);

the oil discharge pipe (4) is communicated with the outer surface wall of the oil removing bin (9);

the biological membrane component (71) is positioned in the inner cavity of the secondary filtering bin (6), the mounting rack (7) is fixed at the top of the biological membrane component (71), and the mounting rack (7) is positioned on the upper surface of the secondary filtering bin (6).

2. the chemical wastewater filtering and purifying device according to claim 1, further comprising a partition plate (31);

The number of the partition plates (31) is three, and the three partition plates (31) are respectively welded at the joints of the primary filtering bin (5), the secondary filtering bin (6), the oil removing bin (9) and the disinfecting bin (10);

The upper ends of the three partitions (31) are provided with water guide holes (32).

3. The chemical sewage filtering and purifying device according to claim 1, wherein the inner surface wall of the primary filtering bin (5) is provided with a filtering plate (51), and the filtering plate (51) is of an inverted V-shaped structure.

4. The chemical wastewater filtering and purifying device according to claim 1, further comprising a limiting block (33);

the number of the limiting blocks (33) is two, and the two limiting blocks (33) are welded on the upper surface of the secondary filtering bin (6);

the corresponding surfaces of the two limiting blocks (33) are rotatably connected with roll shafts (34);

positioning rods (72) are welded on two sides of the lower surface of the mounting rack (7), and the two positioning rods (72) are respectively fixed to the two limiting blocks (33) in a clamping mode.

5. the chemical sewage filtering and purifying device according to claim 1, wherein a temperature controller (8) is fixed on the upper surface of the oil removing bin (9) by bolts, and the temperature controller (8) is connected with an electric heating pipe (81) embedded in the inner cavity of the oil removing bin (9) through a lead.

6. The chemical wastewater filtering and purifying device according to claim 1, further comprising an ultraviolet disinfection lamp (101);

The ultraviolet disinfection lamp (101) is embedded in the inner surface wall of the disinfection bin (10);

the number of the ultraviolet disinfection lamps (101) is two, and the two ultraviolet disinfection lamps (101) are in an intercrossing structure.