CN215288188U

CN215288188U - Device for treating fine chemical production sewage

Info

Publication number: CN215288188U
Application number: CN202120337107.0U
Authority: CN
Inventors: 蒙红平; 陈浩斌; 邹星; 刘相智
Original assignee: Chongqing Chemical Industry Vocational College
Current assignee: Chongqing Chemical Industry Vocational College
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-12-24
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses a device for handling meticulous chemical production sewage relates to sewage treatment plant technical field, and it includes the box, the first casing of box upper end fixedly connected with, be equipped with the rabbling mechanism that is used for stirring sewage on the box, the rabbling mechanism includes the first motor of symmetry fixed connection in first casing upper end, two the equal fixedly connected with of output shaft of first motor runs through the reciprocating screw of first casing upper end, the top symmetry is rotated and is connected with two dwangs in the first casing. The utility model discloses set up stirring vane, stirring vane stirs sewage for sewage and air intensive mixing, thereby improved the aeration treatment effect of sewage, the rotation through realizing the aeration dish makes the sewage homoenergetic of the inside each degree of depth of box and the air contact of discharging from top to bottom seamless migration in addition, has further promoted the aeration effect of sewage.

Description

Device for treating fine chemical production sewage

Technical Field

The utility model relates to a sewage treatment plant technical field especially relates to a device for handling meticulous chemical production sewage.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters and a large number of pathogenic microorganisms. Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

The treatment mode of current domestic sewage is accomplished through the aeration mostly, but current aeration equipment only aerates through setting up the aeration dish, and the rigidity of aeration can not guarantee that the sewage homoenergetic of each degree of depth fully contacts with sewage, is unfavorable for the effective processing of sewage, so, need design a device for handling fine chemical industry production sewage and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for treating fine chemical production sewage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device for handling fine chemical industry production sewage, the power distribution box comprises a box body, the first casing of box upper end fixedly connected with, be equipped with the rabbling mechanism that is used for stirring sewage on the box, the rabbling mechanism includes symmetrical fixed connection at the first motor of first casing upper end, two the equal fixedly connected with of output shaft of first motor runs through the reciprocal lead screw of first casing upper end, top symmetrical rotation is connected with two dwangs, two in the first casing the dwang all through belt and homonymy reciprocal lead screw lateral wall transmission is connected, two the dwang lower extreme all runs through the box upper end, two a plurality of stirring vane of the equal fixedly connected with of dwang lateral wall, be equipped with the aeration mechanism that is used for carrying out the aeration to sewage in the box.

Preferably, aeration mechanism includes fixed connection at the aeration fan of first casing upper end, aeration fan's the end intercommunication of giving vent to anger is equipped with the intake pipe, two gag lever posts of box upper end symmetry fixedly connected with, two the common cover in gag lever post upper end is equipped with the lifter plate, the one end that aeration fan was kept away from to the intake pipe runs through the lifter plate upper end, intake pipe and lifter plate fixed connection, the intake pipe lower extreme is connected with the rotating tube through rotary joint, the rotating tube lower extreme runs through box upper end and fixedly connected with aeration dish, aeration dish both sides wall all communicates and is equipped with a plurality of outlet ducts, and is a plurality of all be equipped with the check valve on the outlet duct, be equipped with drive aeration dish pivoted actuating mechanism on the box.

Preferably, the driving mechanism comprises a second shell fixedly connected to the lower end of the box body, a second motor is fixedly connected to the bottom of the second shell, an output shaft of the second motor is fixedly connected with a rotating cylinder penetrating through the lower end of the box body, a rotating rod is arranged in the rotating cylinder, and the upper end of the rotating rod is fixedly connected with the lower end of the aeration disc.

Preferably, the lower ends of the two reciprocating screw rods penetrate through the upper end of the lifting plate, and the two reciprocating screw rods are in threaded connection with the lifting plate.

Preferably, four supporting legs of box lower extreme fixedly connected with, box lower extreme intercommunication is equipped with two drain pipes, the box lateral wall intercommunication is equipped with the inlet tube.

Preferably, the cross section of the rotating rod is rectangular, the cross section of the outer ring of the rotating cylinder is circular, and the cross section of the inner ring of the rotating cylinder is rectangular.

The utility model discloses in, following beneficial effect has:

1. according to the stirring mechanism and the aeration mechanism of the device, the aeration fan injects air into the rotating pipe through the air inlet pipe, the air in the rotating pipe enters the aeration disc and finally enters the box body from the air outlet pipe, the output shaft of the first motor drives the reciprocating lead screw to rotate, the reciprocating lead screw drives the rotating rod to rotate through belt transmission, and the rotating rod drives the stirring blades to rotate, so that sewage is stirred, the sewage is fully mixed with the air, and the aeration treatment effect of the sewage is improved;

2. this device has set up actuating mechanism, and the output shaft of second motor drives and rotates a section of thick bamboo, rotates a rotary rod rotation that the in-process drove and reciprocates, and the aeration dish is on one side rotated and is reciprocated reciprocating on one side and make the inside sewage homoenergetic of each degree of depth of box and the air contact of discharging into, has further promoted the aeration effect of sewage.

Drawings

FIG. 1 is a schematic structural view of an apparatus for treating wastewater from fine chemical production according to the present invention;

FIG. 2 is an assembly drawing of a rotating cylinder and a rotating rod of the device for treating sewage in fine chemical production according to the present invention.

In the figure: the device comprises a box body 1, a first shell body 2, a first motor 3, a reciprocating screw rod 4, a rotating rod 5, a stirring blade 6, an aeration fan 7, an air inlet pipe 8, a limiting rod 9, a lifting plate 10, a rotating joint 11, a rotating pipe 12, an aeration disc 13, a second shell body 14, a second motor 15, a rotating barrel 16, a rotating rod 17, supporting legs 18, a water outlet pipe 19, a water inlet pipe 20 and a gas outlet pipe 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a device for treating fine chemical production sewage comprises a box body 1, wherein a first shell 2 is fixedly connected to the upper end of the box body 1, four supporting legs 18 are fixedly connected to the lower end of the box body 1, two drain pipes 19 are communicated with the lower end of the box body 1, a water inlet pipe 20 is communicated with the side wall of the box body 1, and valves are arranged on the water inlet pipe 20 and the drain pipes 19.

Be equipped with the rabbling mechanism that is used for stirring sewage on box 1, the rabbling mechanism includes symmetrical fixed connection at the first motor 3 of 2 upper ends of first casing, the equal fixedly connected with of output shaft of two first motors 3 runs through reciprocal lead screw 4 of 2 upper ends of first casing, two reciprocal lead screw 4 parts unthreaded, top symmetrical rotation is connected with two dwang 5 in the first casing 2, two dwang 5 all are connected with the reciprocal lead screw 4 lateral wall transmission of homonymy through the belt, two 5 lower extremes of dwang all run through 1 upper end of box, a plurality of stirring vane 6 of the equal fixedly connected with of two 5 lateral walls of dwang, two 4 lower extremes of reciprocal lead screw all run through lifter plate 10 upper end, two reciprocal lead screw 4 all with lifter plate 10 threaded connection.

An aeration mechanism for aerating sewage is arranged in the box body 1, the aeration mechanism comprises an aeration fan 7 fixedly connected to the upper end of the first shell 2, an air outlet end of the aeration fan 7 is communicated with an air inlet pipe 8, the cross section of the air inlet pipe 8 is L-shaped, the part of the air inlet pipe 8 is a corrugated pipe, two limiting rods 9 are symmetrically and fixedly connected to the upper end of the box body 1, a lifting plate 10 is sleeved on the upper ends of the two limiting rods 9 together, one end of the air inlet pipe 8, far away from the aeration fan 7, penetrates through the upper end of the lifting plate 10, the air inlet pipe 8 is fixedly connected with the lifting plate 10, the lower end of the air inlet pipe 8 is connected with a rotating pipe 12 through a rotary joint 11, the joint of the rotating pipe 12 and the box body 1 is sealed by a movable sealing ring, the lower end of the rotating pipe 12 penetrates through the upper end of the box body 1 and is fixedly connected with an aeration disc 13, two side walls of the aeration disc 13 are communicated with a plurality of air outlet pipes 21, and one-way valves are arranged on the plurality of air outlet pipes 21, the one-way valve is arranged so that sewage cannot enter the air outlet pipe 21.

Be equipped with drive aeration dish 13 pivoted actuating mechanism on box 1, actuating mechanism includes second casing 14 of fixed connection at the 1 lower extreme of box, bottom fixedly connected with second motor 15 in second casing 14, the output shaft fixedly connected with of second motor 15 runs through the rotary drum 16 of box 1 lower extreme, be equipped with rotary rod 17 in the rotary drum 16, rotary rod 17 upper end and aeration dish 13 lower extreme fixed connection, rotary rod 17 cross section is the rectangle, rotary drum 16 outer lane cross section is circular, rotary drum 16 inner circle cross section is the rectangle, rotary drum 16 inner wall and rotary rod 17 outer wall are spacing each other, make rotary rod 17 after reciprocating, rotary rod 17 still can drive rotary drum 16 and rotate.

When the sewage treatment device is used, sewage is injected into the box body 1 from the water inlet pipe 20, the two first motors 3 are started, the output shafts of the first motors 3 drive the reciprocating screw rods 4 to rotate, the reciprocating screw rods 4 drive the rotating rods 5 to rotate through belt transmission, and the rotating rods 5 drive the stirring blades 6 to rotate, so that the sewage is stirred;

the first motor 3 is started and the aeration fan 7 is started at the same time, the aeration fan 7 injects air into the rotating pipe 12 through the air inlet pipe 8, the air in the rotating pipe 12 enters the aeration disc 13 and finally enters the box body 1 from the air outlet pipe 21, and the two reciprocating screw rods 4 drive the lifting plate 10 to reciprocate up and down in the rotating process;

start second motor 15 when starting first motor 3, the output shaft of second motor 15 drives a rotation section of thick bamboo 16 and rotates, a rotation section of thick bamboo 16 rotates the rotary rod 17 that the in-process drove and reciprocated and rotates, aeration dish 13 rotates reciprocating on one side promptly for the sewage homoenergetic of each degree of depth in box 1 is with the air contact of discharging into, the stirring vane 6 on the combination dwang 5 rotates the aeration effect that stirs sewage and make sewage promote greatly, the aeration is ended, open the valve on the drain pipe 19 and carry out the drainage.

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. The device for treating the fine chemical production sewage comprises a box body (1) and is characterized in that a first shell (2) is fixedly connected to the upper end of the box body (1), an agitating mechanism for agitating the sewage is arranged on the box body (1), the agitating mechanism comprises a first motor (3) which is symmetrically and fixedly connected to the upper end of the first shell (2), two reciprocating lead screws (4) which penetrate through the upper end of the first shell (2) are fixedly connected to output shafts of the first motor (3), two rotating rods (5) are symmetrically and rotatably connected to the inner top of the first shell (2), the two rotating rods (5) are in transmission connection with the side walls of the reciprocating lead screws (4) at the same side through belts, the lower ends of the two rotating rods (5) penetrate through the upper end of the box body (1), and the side walls of the two rotating rods (5) are fixedly connected with a plurality of agitating blades (6), an aeration mechanism for aerating sewage is arranged in the box body (1).

2. The device for treating fine chemical production sewage according to claim 1, wherein the aeration mechanism comprises an aeration fan (7) fixedly connected to the upper end of the first housing (2), an air outlet end of the aeration fan (7) is communicated with an air inlet pipe (8), the upper end of the box body (1) is symmetrically and fixedly connected with two limiting rods (9), the upper ends of the two limiting rods (9) are commonly sleeved with a lifting plate (10), one end of the air inlet pipe (8) far away from the aeration fan (7) penetrates through the upper end of the lifting plate (10), the air inlet pipe (8) is fixedly connected with the lifting plate (10), the lower end of the air inlet pipe (8) is connected with a rotating pipe (12) through a rotating joint (11), the lower end of the rotating pipe (12) penetrates through the upper end of the box body (1) and is fixedly connected with an aeration disc (13), and the two side walls of the aeration disc (13) are both communicated with a plurality of air outlet pipes (21), the plurality of air outlet pipes (21) are all provided with one-way valves, and the box body (1) is provided with a driving mechanism for driving the aeration disc (13) to rotate.

3. The device for treating fine chemical production sewage according to claim 2, wherein the driving mechanism comprises a second casing (14) fixedly connected to the lower end of the box body (1), a second motor (15) is fixedly connected to the bottom of the second casing (14), an output shaft of the second motor (15) is fixedly connected with a rotating cylinder (16) penetrating through the lower end of the box body (1), a rotating rod (17) is arranged in the rotating cylinder (16), and the upper end of the rotating rod (17) is fixedly connected with the lower end of the aeration disc (13).

4. The device for treating sewage generated in fine chemical production according to claim 2, wherein the lower ends of the two reciprocating lead screws (4) penetrate through the upper end of the lifting plate (10), and the two reciprocating lead screws (4) are in threaded connection with the lifting plate (10).

5. The device for treating sewage generated in fine chemical production according to claim 1, wherein four support legs (18) are fixedly connected to the lower end of the tank body (1), two drain pipes (19) are communicated with the lower end of the tank body (1), and a water inlet pipe (20) is communicated with the side wall of the tank body (1).

6. The apparatus for treating sewage of fine chemical production according to claim 3, wherein the cross section of the rotating rod (17) is rectangular, the cross section of the outer ring of the rotating cylinder (16) is circular, and the cross section of the inner ring of the rotating cylinder (16) is rectangular.