CN219603352U - Sewage production line blast treatment equipment - Google Patents

Abstract

The utility model relates to the field of sewage treatment equipment, and particularly discloses sewage production line blast treatment equipment which comprises a track above an aeration tank, a worm wheel screw rod lifter connected to the track in a sliding manner, a gas pipe fixed at the bottom of a screw rod of the worm wheel screw rod lifter, blowers communicated with two ends of the gas pipe, a suspension pipe arranged along the length direction of the gas pipe and an aeration pipe communicated with the bottom end of the suspension pipe, wherein a driving assembly capable of enabling the gas pipe to rotate is arranged on the worm wheel screw rod lifter. The problem of current promotion formula equipment maintenance degree of difficulty is big, consuming time hard is solved.

Description

Sewage production line blast treatment equipment

Technical Field

The utility model relates to the field of sewage treatment equipment, in particular to sewage production line blast treatment equipment.

Background

Aeration means that in the sewage treatment process, air is forced to flow into the sewage by using a certain method and equipment, so that the sewage in the tank is in contact with the air to oxygenate, the liquid is stirred, the transfer of oxygen in the air into the liquid is accelerated, suspended objects in the tank are prevented from sinking, the contact of organic matters in the tank with microorganisms and dissolved oxygen is enhanced, and the organic matters in the sewage are oxidized and decomposed. When sewage treatment is carried out in a factory, air is pressed into a water tank by using a Roots blower to carry out aeration, oxygenation, back flushing and the like, and different aeration devices are selected according to the water depth and the water quantity of the aeration tank.

The Chinese patent with the authorized bulletin number of CN213388001U discloses a liftable bottom aeration system, an aeration tank and an aeration pipe, wherein a track is arranged above the aeration tank, the surface of the track is connected with a sliding block in a sliding manner, the top surface of the sliding block is provided with a screw hole in a penetrating manner, a screw rod penetrates through the screw hole, the sliding block is fixedly provided with a screw rod lifter capable of driving the screw rod to move up and down, the lower end of the screw rod is rotationally connected with a bracket, and the bracket is fixedly provided with a gas pipe; the air delivery pipe is located the aeration tank top, and air delivery pipe surface mounting has the tee bend, and the tee bend other end has the suspension pipe through connecting pipe screwed connection, suspension pipe bottom surface through connection has the aeration pipe, the air-blower is installed in the aeration tank outside, and the air-blower passes through coupling hose and air delivery pipe both ends through connection, the hoist engine is installed at track top surface both ends, and the end is established in the book of hoist engine is connected with the slider both ends through the stay cord. Through adopting track, slider, screw rod lift, screw rod and hoist engine, when one of them aeration pipe damages, the connecting hose at the removable gas-supply pipe both ends of staff, start screw rod lift drive the screw rod and upwards move to drive gas-supply pipe and aeration pipe upwards move, and then drive the aeration pipe and shift out the aeration tank, then, one of them hoist engine winding stay cord, drive gas-supply pipe and aeration pipe to track one end removal, make the aeration pipe remove the position of being convenient for the staff to change, make things convenient for the staff to change the aeration pipe, the track, the slider, screw rod lift, the setting of screw rod and hoist engine can remove the aeration pipe to aeration tank top surface one side, the staff has made things convenient for and has changed the aeration pipe, maintenance and maintenance efficiency have been improved.

The defects of the scheme are that: because in the scheme, in order to avoid the disorder of the suspension pipe and the gas pipe for aeration in the aeration tank, which leads to the uneven distribution density of oxygen in the aeration tank, the suspension pipe and the gas pipe are all metal round pipes, when the screw lifter integrally pulls out the aeration pipe from the aeration tank in a straight up-down mode, the suspension pipe cannot be bent and is in a state of being vertical to the ground, meanwhile, the depth of the aeration tank is generally 3.0 m-4.5 m, in order to ensure the effective area of oxygen diffusion, the bottom end of the corresponding suspension pipe can be arranged at the position 18 cm-25 cm away from the bottom of the aeration tank, that is to say, the length of the suspension pipe at least reaches 2-3 meters. When adopting above-mentioned scheme, after 2 ~ 3 meters of suspension pipe pull out the surface of water transversely shifts the aeration tank side again, the staff can't directly dismantle the change with the pipeline on ground, need utilize equipment such as cat ladder to dismantle the maintenance pipeline after climbing, the maintenance degree of difficulty is big, have the potential safety hazard, even need more than two staff answer each other, put the pipeline after dismantling to ground, again put on new pipeline change, it is time consuming hard.

Disclosure of Invention

The utility model aims to provide blast treatment equipment for a sewage production line, so as to solve the problems of high maintenance difficulty, time consumption and labor consumption of the existing lifting equipment.

In order to solve the problems, the utility model adopts the following technical scheme: sewage production line blast air treatment facility, including the track of aeration tank top, sliding connection worm wheel lead screw lift on the track, fix the gas-supply pipe in worm wheel lead screw lift's lead screw bottom, the air-blower at intercommunication gas-supply pipe both ends, along the suspension pipe that gas-supply pipe length direction set up, the aeration pipe of intercommunication suspension pipe bottom, its characterized in that: the worm wheel screw rod lifter is provided with a driving component capable of enabling the air delivery pipe to rotate.

The basic principle of the scheme is as follows: the driving assembly is arranged outside the gas pipe, after the whole gas pipe is pulled out of the aeration tank by the turbine screw rod lifter, the gas pipe and the hanging pipe and the aeration pipe on the gas pipe are driven to rotate by the driving assembly, the plane where the gas pipe and the hanging pipe are located is parallel to the ground, the whole pipeline is lowered to the ground by the turbine screw rod lifter, and the maintenance pipeline can be replaced on the ground by workers.

The beneficial effect of this scheme is: the utility model provides a hang pipe and aeration pipe among the prior art vertically stretch into the aeration tank, when the maintenance is needed, hang pipe and aeration pipe and only can pull out the surface of water under vertical state to remove and also be in vertical state after to the ground top, and hang the length of pipe and be higher than ordinary people's height far away, consequently need the staff to climb high the operation when maintaining the pipeline, the operation safety risk is big, this scheme installs drive assembly on the gas-supply pipe for the gas-supply pipe can rotate, drives the suspension pipe on it and rotates to the horizontality, thereby can keep flat on ground, makes things convenient for the staff to maintain in ground and change etc. operation.

Further, the drive assembly includes cardboard, mount, second hoist engine, the cardboard rotates the lead screw lower extreme of connecting at worm wheel lead screw lift, and the mount cup joints in the gas-supply pipe outside, and the cardboard bottom is articulated with the mount upper end, and the mount surface is equipped with the lantern ring, the second hoist engine is located the side of worm wheel lead screw lift, and the activity end of the stay cord of second hoist engine is fixed on the lantern ring.

Further, the drive assembly sets up the lead screw lower extreme at worm wheel lead screw lift, and drive assembly includes first gear, motor, the motor is fixed in the side of gas-supply pipe, and the output shaft of motor is on a parallel with the gas-supply pipe, and the first gear of key connection has been cup jointed on the gas-supply pipe, first gear and second gear engagement.

Further, the air pipe is externally connected with a shell fixed below the screw rod, penetrates through the side wall of the shell and is in sealing connection with the side wall. The side wall of the shell is lifted to be connected with the gas pipe, and the motor in the shell is prevented from being corroded by external moisture.

Further, the shell, the first gear, the second gear and the motor are a group, and a plurality of groups are arranged along the length direction of the gas transmission pipe. Multiple groups of structures are arranged along the length of the air delivery pipe, and the air delivery pipe can be driven to rotate from multiple points in a balanced manner.

Further, the shell is connected to the outer shell of the worm screw lifter. The multiple groups of shells are connected to the worm wheel screw rod lifter at the center shaft, so that the whole pipeline can be conveniently moved up and down.

Drawings

FIG. 1 is a schematic diagram of embodiment 1 of the present utility model;

fig. 2 is a detailed schematic diagram of the clamping plate 81 and the fixing frame 82 in embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram of embodiment 2 of the present utility model;

fig. 4 is a detailed schematic diagram of the first gear 92 and the second gear 93 in embodiment 2 of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: aeration tank 1, blower 10, track 2, worm wheel screw lifter 3, screw 31, gas pipe 4, suspension pipe 5, aeration pipe 6, first hoist 7, cardboard 81, mount 82, lantern ring 83, stay 84, casing 91, first gear 92, second gear 93, motor output shaft 94.

Example 1:

example 1 is substantially as shown in fig. 1 to 2:

the aeration tank 1 top is built "door" type track 2, and first hoist engine 7 is installed at track 2 left and right sides both ends, and sliding connection slider on the track 2, the rope on the first hoist engine 7 is fixed respectively in the left and right sides both ends of slider, and when the slider need slide left, the rope is rolled up to the first hoist engine 7 of track 2 left end, and when the slider need slide right, the rope is rolled up to the first hoist engine 7 of track 2 right-hand member, can make the slider slide left and right on track 2 through the first hoist engine 7 rolling rope. The worm wheel screw rod 31 lifter 3 is vertically installed on the sliding block, the screw rod 31 in the worm wheel screw rod 31 lifter 3 is perpendicular to the track 2, the lower end of the screw rod 31 is horizontally rotated to be connected with the clamping plate 81, the lower part of the clamping plate 81 is hinged with the fixing frame 82 through a pin shaft, the air pipe 4 is horizontally fixed in the fixing frame 82, the lantern ring 83 is fixed at the bottom end of the fixing frame 82, one end of a steel wire rope is fixed on the lantern ring 83, the other end of the steel wire rope is wound on the second winch, and the second winch is horizontally arranged on the surface of the sliding block. The second winding machine is started to wind the steel wire rope, the steel wire rope pulls the lantern ring 83 upwards and enables the fixing frame 82 to rotate along the pin shaft, and therefore the whole air pipe 4 can be rotated by 90 degrees.

In this embodiment, a tee joint is installed along the length direction of the gas pipe 4, the lower end of the tee joint is connected with the hanging pipe 5 through a connecting pipe thread, the hanging pipe 5 can be detached through rotation, and the lower end of the hanging pipe 5 is communicated with the aeration pipe 6 vertical to the paper surface direction. When the worm wheel screw 31 lifter 3 is started to enable the screw 31 to move up and down, the screw 31 drives the fixing frame 82 to move up and down, and simultaneously enables the air pipe 4, the hanging pipe 5 on the air pipe 4 and the aeration pipe 6 to move up and down integrally.

The air blower 10 is installed on two sides of the aeration tank 1, the air blower 10 pours air into the suspension pipe 5 along two ends of the air pipe 4 through the connecting hose, and when the aeration equipment needs to be overhauled, the worm wheel screw 31 lifter 3 is started after the connecting hose is detached.

The specific implementation process is as follows:

when maintenance is needed, the blower 10 is stopped, a worker removes connecting hoses at two ends of the air pipe 4, then the worm wheel screw rod 31 lifter 3 is started, the screw rod 31 moves upwards and drives the whole air pipe 4 to move out of the aeration tank 1 upwards, and when the hanging pipe 5 and the aeration pipe 6 on the air pipe 4 leave the water surface, the worm wheel screw rod 31 lifter is stopped. The first winch 7 is started to shrink the rope, so that the sliding block transversely slides along the track 2 to drive the whole air pipe 4 to move above the ground, and the second winch is started to shrink the rope, so that the whole air pipe 4 rotates upwards along the pin shaft, and when the hanging pipe 5 on the air pipe 4 rotates to be parallel to the ground, the second winch is stopped. The turbine screw rod 31 lifter is started again to slide the screw rod 31 downwards, the whole air pipe 4 falls to the ground, a worker can detach the damaged suspension pipe 5 on the ground, the whole air pipe 4 is suspended to the aeration tank 1 after maintenance, and after two ends of the air pipe 4 are communicated with the blower 10 through connecting hoses, the maintenance is completed.

Example 2:

embodiment 2 is basically as shown in fig. 3 to fig. 4, and the difference between embodiment 2 and embodiment 1 is that different driving components are adopted to rotate the air pipe 4, the embodiment rotates under the screw rod 31 of the worm wheel screw rod 31 lifter 3 to connect the shell 91, the shell 91 is slidably and hermetically connected with the air pipe 4, a motor is fixed at the side of the air pipe 4, an output shaft of the motor is parallel to the air pipe 4, a first gear 92 is sleeved on an output shaft 94 of the motor, a second gear 93 is sleeved outside the air pipe 4, the two gears are mutually meshed, after the motor is started, the output shaft 94 of the motor rotates, the first gear 92 rotates to drive the meshed second gear 93 to rotate, and the second gear 93 drives the air pipe 4 to rotate.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. Sewage production line blast air treatment facility, including the track of aeration tank top, sliding connection worm wheel lead screw lift on the track, fix the gas-supply pipe in worm wheel lead screw lift's lead screw bottom, the air-blower at intercommunication gas-supply pipe both ends, along the suspension pipe that gas-supply pipe length direction set up, the aeration pipe of intercommunication suspension pipe bottom, its characterized in that: the worm wheel screw rod lifter is provided with a driving component capable of enabling the air delivery pipe to rotate.

2. The sewage production line blast treatment apparatus according to claim 1, wherein: the driving assembly comprises a clamping plate, a fixing frame and a second winch, the clamping plate is rotationally connected to the lower end of a screw rod of the worm wheel screw rod lifter, the fixing frame is sleeved outside the gas transmission pipe, the bottom end of the clamping plate is hinged to the upper end of the fixing frame, a lantern ring is arranged on the surface of the fixing frame, the second winch is located beside the worm wheel screw rod lifter, and the movable end of a pull rope of the second winch is fixed to the lantern ring.

3. The sewage production line blast treatment apparatus according to claim 1, wherein: the driving assembly is arranged at the lower end of the screw rod of the worm wheel screw rod lifter and comprises a first gear and a motor, the motor is fixed at the side of the gas transmission pipe, an output shaft of the motor is parallel to the gas transmission pipe, the first gear is connected with an output shaft of the motor in a key way, the gas transmission pipe is sleeved with a second gear, and the first gear is meshed with the second gear.

4. A sewage line blower apparatus according to claim 3, wherein: the gas pipe is externally connected with a shell fixed below the screw rod, penetrates through the side wall of the shell and is connected with the side wall in a sealing manner.

5. The sewage line blower apparatus according to claim 4, wherein: the shell, the first gear, the second gear and the motor are one group, and a plurality of groups are arranged along the length direction of the gas transmission pipe.

6. The sewage line blower apparatus according to claim 5, wherein: the multiple groups of shells are connected to the shell of the worm wheel screw rod lifter.