CN215559433U

CN215559433U - Industrial sewage is with multistage processing edulcoration device

Info

Publication number: CN215559433U
Application number: CN202120199296.XU
Authority: CN
Inventors: 雷涛; 侯和平; 张杰锋
Original assignee: Luoyang Tiantai Environmental Technology Co ltd
Current assignee: Luoyang Tiantai Environmental Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-01-18
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a multistage treatment impurity removal device for industrial sewage, which belongs to the technical field of industrial sewage treatment and comprises a sedimentation tank, an aeration tank and a filtering tank, wherein water feeding pipes are respectively connected between the sedimentation tank and the aeration tank and between the aeration tank and the sedimentation tank, a water pump is arranged in the water feeding pipe, a first rotating shaft, a stirring blade and a cleaning component are arranged in the sedimentation tank, a mud pump is also communicated with the bottom of the sedimentation tank, a second rotating shaft and a stirring blade are arranged in the aeration tank, the first rotating shaft and the second rotating shaft are both connected with a transmission component, the aeration tank is also connected with an air injection pipe, and three filter screens are arranged in the filtering tank. Eventually leading to a problem of lowering the processing efficiency of the apparatus.

Description

Industrial sewage is with multistage processing edulcoration device

Technical Field

The utility model relates to the technical field of industrial sewage treatment, in particular to a multistage treatment impurity removal device for industrial sewage.

Background

At present, industrial sewage is produced by waste water, sewage and waste liquid generated in the industrial production process, and contains industrial production materials, intermediate products and products which are lost along with water and pollutants generated in the production process. With the rapid development of the industry, the types and the amount of wastewater are rapidly increased. The pollution to water is becoming more extensive and serious, the health and safety of human beings are threatened, and the treatment of industrial sewage is more important than the treatment of urban sewage for protecting the environment

Among the edulcoration device of current industrial sewage, often have the precipitate to attach in the sedimentation tank, lead to the sedimentation tank to be difficult to by the clean up, finally lead to the device treatment effeciency to reduce.

Based on the technical scheme, the utility model designs a multistage treatment impurity removal device for industrial sewage, and aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multistage treatment impurity removal device for industrial sewage, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-stage treatment impurity removal device for industrial sewage comprises a sedimentation tank, an aeration tank and a filtering tank, wherein water feeding pipes are arranged between the sedimentation tank and the aeration tank and between the aeration tank and the filtering tank, and a water pump is arranged in the middle of each water feeding pipe;

a water inlet pipe is arranged above the left side of the sedimentation tank, a first rotating shaft is arranged in the middle of the interior of the sedimentation tank, two ends of the first rotating shaft are rotatably connected with the sedimentation tank, the top end of the first rotating shaft extends out of the sedimentation tank and is connected with a transmission assembly, the lower part of the rear side of the sedimentation tank is communicated with a slurry pump, the rear side of the slurry pump is communicated with a slurry discharge pipe, a plurality of stirring blades which are uniformly distributed along the length direction are fixed on the upper section of the first rotating shaft located in the sedimentation tank, and a cleaning assembly is arranged on the lower section;

the cleaning assembly comprises a plurality of fixing rods and a scraping rod, the fixing rods are uniformly fixed on the lower section of the first rotating shaft, a scraping blade is fixed on the outer ends of the fixing rods, and the scraping rod is fixedly connected to the bottom end of the first rotating shaft and is close to the bottom surface of the sedimentation tank;

the aeration tank is rotatably connected with a second rotating shaft, stirring blades are uniformly fixed on the second rotating shaft along the length direction, the top end of each stirring blade extends out of the aeration tank and is connected with a transmission assembly, a blower is arranged on the rear side of the aeration tank, the upper side of the blower is communicated with an air channel, the front side of the air channel is uniformly communicated with a plurality of transverse sub-channels from top to bottom, the front side of each sub-channel is communicated with a plurality of air injection pipes along the length direction, and the air injection pipes extend forwards into the aeration tank;

three filter screens are arranged in the filter tank, the diameters of the filter screens are sequentially reduced from top to bottom, and the lower part of the right side of the filter tank is communicated with a water outlet pipe.

Preferably, drive assembly includes the motor, and motor fixed connection corresponds the right side of a transmission shaft on the sedimentation tank top surface, and the drive end of motor is fixed with the axis of rotation No. three, and No. three axis of rotation are fixed with a band pulley and No. three band pulleys, are fixed with the band pulley No. two in the axis of rotation No. one, are equipped with the drive belt No. one between a band pulley and No. two band pulleys, are fixed with the band pulley No. four in the axis of rotation No. two, are equipped with the drive belt No. two between No. four band pulleys and No. three band pulleys.

Preferably, the right side of filtering ponds is equipped with the mount, the left side upper portion of mount is rotated and is connected with a action wheel, be equipped with two respectively under with the action wheel and rotate the follow driving wheel of being connected with the mount, action wheel and two are equipped with the conveyer belt from between the driving wheel, the one end of action wheel still is connected with the motor, be equipped with the fixed block on the left side of conveyer belt, be equipped with three slot on the fixed block, the right-hand member of filter screen is pegged graft in the slot, the left end and the filtering ponds sliding connection of filter screen, it is equipped with No. one spacing groove to correspond the fixed block on the lateral wall of mount, it is equipped with No. two spacing grooves to correspond the fixed block on the right side wall of filtering ponds.

Preferably, a supporting leg is fixed on the right side below the fixing frame.

Preferably, the left side of the top surface of the sedimentation tank is provided with a feeding hole.

Compared with the prior art, the utility model has the beneficial effects that: the first rotating shaft is driven to rotate through the transmission assembly, sediment attached to the side wall and the bottom surface of the sedimentation tank is swept up by the cleaning assembly on the first rotating shaft and then discharged through the mud pump, and the problems that the sedimentation tank is not easy to clean up and the treatment efficiency of the device is reduced due to the fact that the sediment is attached to the sedimentation tank are solved; the filter screen is inserted into the slot of the fixed block through the fixed frame, the motor drives the filter screen to move, and the filter screen can be moved above the fixed frame after the filtration is finished, so that the filter screen is convenient to disassemble or clean; the top surface of the sedimentation tank is provided with the feed inlet, so that a flocculating agent can be conveniently added before sedimentation, and the filtering quality is further improved; through setting up the supporting leg, prevent to lead to the mount to turn on one's side after raising the filter screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic diagram of the structure of the right side of the bottom settling tank in the present invention;

FIG. 3 is a rear side view of the aeration tank according to the present invention;

FIG. 4 is a schematic diagram of the right side structure of the aeration tank of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-sedimentation tank, 2-water inlet pipe, 3-feed inlet, 4-motor, 5-third rotating shaft, 6-first transmission shaft, 7-first belt wheel, 8-second belt wheel, 9-first transmission belt, 10-stirring blade, 11-fixing rod, 12-scraping blade, 13-scraping rod, 14-slurry pump, 15-sludge discharge pipe, 16-water supply pipe, 17-water pump, 18-aeration tank, 19-second rotating shaft, 20-third belt wheel, 21-fourth belt wheel, 22-second transmission belt, 23-air injection pipe, 24-blower, 25-ventilation channel, 26-shunt channel, 27-filter tank, 28-filter screen, 29-fixing frame, 30-slot, 31-fixing block, 32-transmission belt, 33-driving wheel, 34-first limiting groove, 35-second limiting groove, 36-water outlet pipe, 37-driven wheel and 38-supporting leg.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: a multi-stage treatment impurity removal device for industrial sewage comprises a sedimentation tank 1, an aeration tank 18 and a filter tank 27, wherein water feeding pipes 16 are respectively arranged between the sedimentation tank 1 and the aeration tank 18 and between the aeration tank 18 and the filter tank 27, and a water pump 17 is arranged in the middle of each water feeding pipe 16;

a water inlet pipe 2 is arranged above the left side of the sedimentation tank 1, a first rotating shaft 6 is arranged in the middle of the interior of the sedimentation tank 1, two ends of the first rotating shaft 6 are rotatably connected with the sedimentation tank 1, the top end of the first rotating shaft extends out of the sedimentation tank 1 and is connected with a transmission assembly, a mud pump 14 is communicated with the lower portion of the rear side of the sedimentation tank 1, a mud discharge pipe 15 is communicated with the rear side of the mud pump 14, a plurality of stirring blades 10 which are uniformly distributed along the length direction are fixed on the upper section of the first rotating shaft 6 located in the sedimentation tank 1, and a cleaning assembly is arranged on the lower section of the first rotating shaft;

the cleaning assembly comprises a plurality of fixing rods 11 and a scraping rod 13, the fixing rods are uniformly fixed on the lower section of the first rotating shaft 6, a scraping blade 12 is fixed on the outer end of each fixing rod 11, and the scraping rod 13 is fixedly connected to the bottom end of the first rotating shaft 6 and close to the bottom surface of the sedimentation tank 1;

a second rotating shaft 19 is rotatably connected in the aeration tank 18, stirring blades 10 are uniformly fixed on the second rotating shaft 19 along the length direction, the top end of each stirring blade extends out of the aeration tank 18 and is connected with a transmission component, a blower 24 is arranged on the rear side of the aeration tank 18, the upper side of the blower 24 is communicated with an air channel 25, the front side of the air channel 25 is uniformly communicated with a plurality of transverse sub-channels 26 from top to bottom, the front side of each sub-channel 26 is communicated with a plurality of air nozzles 23 along the length direction, and the air nozzles 23 extend forwards into the aeration tank 18;

three filter screens 28 are arranged in the filter tank 27, the aperture of each filter screen 28 is sequentially reduced from top to bottom, and the lower part of the right side of the filter tank 27 is communicated with a water outlet pipe 36.

Wherein, drive assembly includes motor 4, motor 4 fixed connection corresponds the right side of transmission shaft 6 on 1 top surface of sedimentation tank, motor 4's drive end is fixed with No. three axis of rotation 5, No. three axis of rotation 5 are fixed with a band pulley 7 and No. three band pulleys 20, be fixed with No. two band pulleys 8 on the axis of rotation 6, be equipped with drive belt 9 between a band pulley 7 and No. two band pulleys 8, be fixed with No. four band pulleys 21 on No. two axis of rotation 19, be equipped with No. two drive belt 22 between No. four band pulleys 21 and No. three band pulleys 20.

Wherein, a supporting leg 38 is fixed at the lower right side of the fixing frame 29.

Wherein, the left side of the top surface of the sedimentation tank 1 is provided with a feeding hole 3.

One specific application of this embodiment is: sewage enters a sedimentation tank 1 from a water inlet 2, a flocculating agent is added from a feed inlet 3, a motor 4 is started, the sewage is driven by a first belt wheel 7, a second belt wheel 8 and a first driving belt 9, a first rotating shaft 6 rotates, a stirring blade 10 starts to rotate, the sewage is stirred, the flocculating agent is fully combined, and the motor 4 is turned off to precipitate the sewage;

the settled sewage enters an aeration tank 18 along an upper water pipe 16 through a water pump 17, a blower 24 is turned on, outside air is blown into the sewage through an air injection pipe 23, meanwhile, a motor 4 is turned on, a second rotating shaft 19 is driven to rotate through transmission of a transmission component, and a stirring blade 10 stirs the sewage to ensure that the air is fully contacted with the sewage;

meanwhile, the cleaning assembly scrapes off the sediment in the sedimentation tank 1, the slurry pump 14 is started, and the sediment is pumped out and discharged through the sludge discharge pipe 15;

after aeration is finished, the sewage is conveyed into the filtering tank 28 through the water pump 17 and is filtered through the three filter screens 28, and the filtered water is discharged through the water outlet 36.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, the difference lies in that a fixing frame 29 is arranged on the right side of the filtering tank 27, the upper portion of the left side of the fixing frame 29 is rotatably connected with a driving wheel 33, two driven wheels 37 rotatably connected with the fixing frame 29 are respectively arranged right and right of the driving wheel 33, a conveyor belt 32 is arranged between the driving wheel 33 and the two driven wheels 37, one end of the driving wheel 33 is further connected with a motor, a fixing block 31 is arranged on the left side of the conveyor belt 33, three slots 30 are arranged on the fixing block 31, the right end of the filter screen 28 is inserted into the slots 30, the left end of the filter screen 28 is slidably connected with the filtering tank 27, a first limiting groove 34 is arranged on the side wall of the fixing frame 29 corresponding to the fixing block 31, and a second limiting groove 35 is arranged on the right side wall of the filtering tank 27 corresponding to the fixing block 31.

After sewage filtration is finished, the motor drives the driving wheel to rotate, the conveyor belt drives the filter screen 28 to move upwards to leave the filter tank 28, and after passing through the driving wheel 33, the filter screen 28 is erected, so that a worker can conveniently detach or clean the filter screen.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an industrial sewage is with multistage processing edulcoration device, includes sedimentation tank (1), aeration tank (18) and filtering ponds (27), its characterized in that: a water feeding pipe (16) is arranged between the sedimentation tank (1) and the aeration tank (18) and between the aeration tank (18) and the filtering tank (27), and a water pump (17) is arranged in the middle of the water feeding pipe (16);

a water inlet pipe (2) is arranged above the left side of the sedimentation tank (1), a first rotating shaft (6) is arranged in the middle of the interior of the sedimentation tank (1), two ends of the first rotating shaft (6) are rotatably connected with the sedimentation tank (1), the top end of the first rotating shaft extends out of the sedimentation tank (1) and is connected with a transmission assembly, a mud pump (14) is communicated with the lower part of the rear side of the sedimentation tank (1), a mud discharge pipe (15) is communicated with the rear side of the mud pump (14), a plurality of stirring blades (10) which are uniformly distributed along the length direction are fixed on the upper section of the first rotating shaft (6) located in the sedimentation tank (1), and a cleaning assembly is arranged on the lower section of the first rotating shaft;

the cleaning assembly comprises a plurality of fixing rods (11) and a scraping rod (13), the fixing rods are uniformly fixed on the lower section of the first rotating shaft (6), a scraping blade (12) is fixed on the outer end of each fixing rod (11), and the scraping rod (13) is fixedly connected to the bottom end of the first rotating shaft (6) and is close to the bottom surface of the sedimentation tank (1);

the aeration tank (18) is rotatably connected with a second rotating shaft (19), stirring blades (10) are uniformly fixed on the second rotating shaft (19) along the length direction, the top end of the second rotating shaft extends out of the aeration tank (18) and is connected with a transmission assembly, a blower (24) is arranged on the rear side of the aeration tank (18), an air channel (25) is communicated with the upper side of the blower (24), a plurality of transverse sub-channels (26) are uniformly communicated with the front side of the air channel (25) from top to bottom, a plurality of air injection pipes (23) are communicated with the front side of the sub-channels (26) along the length direction, and the air injection pipes (23) extend forwards into the aeration tank (18);

be equipped with three filter screen (28) in filtering ponds (27), from the top down, filter screen (28) aperture reduces in proper order, and the right side lower part intercommunication of filtering ponds (27) has outlet pipe (36).

2. The multistage treatment edulcoration device for industrial sewage according to claim 1, characterized in that: the transmission assembly comprises a motor (4), the motor (4) is fixedly connected to the right side of a corresponding rotating shaft (6) on the top surface of the sedimentation tank (1), the driving end of the motor (4) is fixed with a rotating shaft (5) in three numbers, the rotating shaft (5) in three numbers is fixed with a belt wheel (7) and a belt wheel (20) in three numbers, the rotating shaft (6) in two numbers is fixed with a belt wheel (8) in two numbers, a transmission belt (9) is arranged between the belt wheel (7) and the belt wheel (8) in two numbers, a belt wheel (21) in four numbers is fixed on the rotating shaft (19) in two numbers, and a transmission belt (22) in two numbers is arranged between the belt wheel (21) in four numbers and the belt wheel (20) in three numbers.

3. The multistage treatment edulcoration device for industrial sewage according to claim 1, characterized in that: a fixed frame (29) is arranged on the right side of the filtering tank (27), the upper part of the left side of the fixed frame (29) is rotatably connected with a driving wheel (33), two driven wheels (37) which are rotatably connected with the fixed frame (29) are respectively arranged right side and right lower side of the driving wheel (33), a transmission belt (32) is arranged between the driving wheel (33) and the two driven wheels (37), one end of the driving wheel (33) is also connected with a motor, the left side of the conveyor belt (32) is provided with a fixed block (31), three slots (30) are arranged on the fixed block (31), the right end of the filter screen (28) is inserted in the slots (30), the left end of the filter screen (28) is connected with the filter tank (27) in a sliding way, a first limit groove (34) is arranged on the side wall of the fixing frame (29) corresponding to the fixing block (31), and a second limiting groove (35) is formed in the right side wall of the filtering tank (27) corresponding to the fixing block (31).

4. The multistage treatment edulcoration device for industrial sewage according to claim 3, characterized in that: and a supporting leg (38) is fixed on the right side below the fixing frame (29).

5. The multistage treatment edulcoration device for industrial sewage according to claim 1, characterized in that: the left side of the top surface of the sedimentation tank (1) is provided with a feeding hole (3).