CN215516805U

CN215516805U - Oxygen supply device for contact oxidation sewage treatment equipment

Info

Publication number: CN215516805U
Application number: CN202120104912.9U
Authority: CN
Inventors: 王鲁玉; 赵向东; 盖志鹏; 周钰; 蔺学智; 高城
Original assignee: Binzhou Huabinjucheng Environmental Protection Technology Co ltd
Current assignee: Binzhou Huabinjucheng Environmental Protection Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-01-14
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an oxygen supply device for contact oxidation sewage treatment equipment, which comprises a reaction tank, wherein the inner side surface of the reaction tank is symmetrically provided with mounting grooves, a fixing plate is fixedly arranged in each mounting groove, the inner side surfaces of the fixing plates are respectively provided with a cross sliding groove, the upper surface of the reaction tank is fixedly provided with a fixing frame and an oxygen supply machine main body, the upper surface of the fixing frame is fixedly provided with a forward and reverse rotation speed reducing motor, the outer surface of an output shaft of the forward and reverse rotation speed reducing motor is fixedly provided with a winding roller, the outer surface of the winding roller is obviously wound with a lifting rope, the tail end of the lifting rope is fixedly connected with a bottom frame, the bottom frame is vertically and slidably arranged between the two cross sliding grooves, the oxygen outlet end of the oxygen supply machine main body is fixedly provided with a telescopic pipe, the oxygen outlet end of the telescopic pipe is fixedly provided with an oxygen supply pipe, the oxygen supply pipe is fixedly arranged on the upper surface of the bottom frame, the outer surface of the oxygen supply pipe is fixedly provided with an aeration pipe, and the outer surface of the aeration pipe is provided with a protection device convenient to disassemble, the aeration pipe can be protected from being damaged by arranging the protection device.

Description

Oxygen supply device for contact oxidation sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment and oxygen supply, in particular to an oxygen supply device for contact oxidation sewage treatment equipment.

Background

The biological contact oxidation process adopts fixed biological stuffing as the carrier for microbe, and the carrier with microbe is submerged in water and the aerating system supplies oxygen to the microbe inside the reactor. Because the microorganism of the biological contact oxidation method is fixed and grown on the biological filler, the defect that suspended activated sludge is easy to run off is overcome, and high biomass can be kept in a reactor, but the prior oxygen supply device for the contact oxidation sewage treatment equipment does not have a protection structure, an aeration pipe in the oxygen supply device is easy to damage, and the maintenance and the replacement are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oxygen supply device for contact oxidation sewage treatment equipment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an oxygen supply device for contact oxidation sewage treatment equipment comprises a reaction tank, wherein mounting grooves are symmetrically formed in the inner side surface of the reaction tank, a fixed plate is fixedly mounted in each mounting groove, cross sliding grooves are formed in the inner side surface of each fixed plate, a fixed frame and an oxygen supply machine main body are fixedly mounted on the upper surface of the reaction tank, a forward and reverse speed reduction motor is fixedly mounted on the upper surface of the fixed frame, a winding roller is fixedly mounted on the outer surface of an output shaft of the forward and reverse speed reduction motor, a lifting rope is fixedly mounted on the outer surface of the winding roller, a bottom frame is fixedly connected to the tail end of the lifting rope, the bottom frame is vertically and slidably mounted between the two cross sliding grooves, a telescopic pipe is fixedly mounted at an oxygen outlet end of each telescopic pipe, an oxygen supply pipe is fixedly mounted on the upper surface of the bottom frame, the outer surface of the oxygen supply pipe is fixedly provided with an aerator pipe, and the outer surface of the aerator pipe is clamped with a protection device convenient to detach.

Preferably, the surface symmetry of chassis is seted up flutedly, the bearing groove has all been seted up symmetrically in the recess, equal fixed mounting has the bearing in the bearing groove, two around all rotate between the bearing and install the slide bar, slidable mounting is in the cross spout about the slide bar, and the surface of slide bar all rotates and installs the gyro wheel, the surface of gyro wheel and the laminating of the inboard surface of cross spout.

Preferably, protection device includes preceding shell and backshell, the interior side surface laminating of preceding shell and backshell, the back surface symmetry fixed mounting of preceding shell has elastic buckle, the front surface symmetry of backshell runs through the outside surface and has seted up the draw-in groove, the elastic buckle joint is installed in the draw-in groove.

Preferably, the outer surfaces of the front shell and the rear shell penetrate through the inner cavity and are provided with through grooves, and wear-resistant fiber woven cloth is fixedly mounted in the through grooves.

Preferably, the outer surfaces of the front shell and the rear shell are coated with corrosion-resistant coatings.

Preferably, the lifting rope is made of steel wires.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cross-shaped sliding groove, the bottom frame, the fixing frame, the forward and reverse rotation speed reducing motor, the winding roller and the lifting rope are arranged, and the oxygen supply pipe with the aeration pipe is arranged on the bottom frame, so that the winding roller can be driven by the true reverse rotation speed reducing motor to rotate the winding lifting rope, the lifting bottom frame is convenient for adjusting the positions of the aeration pipe and the protection device, and the protection device and the aeration pipe are convenient to repair and maintain.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic diagram of the explosive structure of the present invention.

Fig. 3 is a schematic diagram of an explosion structure of the protection device of the present invention.

Fig. 4 is a detailed view of fig. 2 at a.

Fig. 5 is a detailed view of fig. 2 at b.

In the figure: 1. reaction tank, 11, mounting groove, 12, fixing plate, 121, cross sliding groove, 2, fixing frame, 21, positive and negative rotation speed reducing motor, 22, winding roller, 23, lifting rope, 24, bottom frame, 241, groove, 242, bearing groove, 243, bearing, 244, slide bar, 245, roller, 3, oxygen supply machine body, 31, telescopic pipe, 32, oxygen supply pipe, 33, aeration pipe, 4, protection device, 41, front shell, 411, elastic buckle, 42, back shell, 421, clamping groove, 43, through groove, 431 and wear-resistant fiber woven cloth.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an oxygen supply device for contact oxidation sewage treatment equipment comprises a reaction tank 1, wherein the inner side surface of the reaction tank 1 is symmetrically provided with a mounting groove 11, a fixing plate 12 is fixedly arranged in the mounting groove 11, the inner side surface of the fixing plate 12 is provided with cross sliding grooves 121, the upper surface of the reaction tank 1 is fixedly provided with a fixing frame 2 and an oxygen supply machine main body 3, the upper surface of the fixing frame 2 is fixedly provided with a forward and reverse rotation speed reducing motor 21, the outer surface of an output shaft of the forward and reverse rotation speed reducing motor 21 is fixedly provided with a winding roller 22, the outer surface of the winding roller 22 is obviously provided with a lifting rope 23, the tail end of the lifting rope 23 is fixedly connected with a bottom frame 24, the bottom frame 24 is vertically and slidably arranged between the two cross sliding grooves 121, the oxygen outlet end of the oxygen supply machine main body 3 is fixedly provided with a telescopic pipe 31, the oxygen outlet end of the telescopic pipe 31 is fixedly provided with an oxygen supply pipe 32, and the oxygen supply pipe 32 is fixedly arranged on the upper surface of the bottom frame 24, oxygen supply pipe 32's the equal fixed mounting in surface has aeration pipe 33, convenient to detach's protection device 4 is installed to the equal joint in surface of aeration pipe 33, when protection device 4 needs to be dismantled, it starts after external power source is connected through the wire with just reversing gear motor 21, it attaches roller 22 and rotates roll-up lifting rope 23 to drive roll-up through the true reversal gear motor 21, thereby drive chassis 24 and rise to the below of mount 2, press elastic buckle 411 to the inboard this moment, move draw-in groove 421 with it when elastic buckle 411 elastic contraction, preceding shell 41 and backshell 42 separation this moment, protection device 4 demolishs the end, when installing protection device 4, the direction operation can.

Specifically, the outer surface symmetry of chassis 24 has seted up recess 241, bearing groove 242 has all been seted up to the symmetry in recess 241, all fixed mounting has bearing 243 in bearing groove 242, all rotate between two front and back bearings 243 and install slide bar 244, slide bar 244 is slidable mounting in cross spout 121 from top to bottom, and the outer surface of slide bar 244 all rotates and installs gyro wheel 245, the outer surface of gyro wheel 245 and the laminating of the inboard surface of cross spout 121, can slow down chassis 24 gliding friction from top to bottom through installation bearing 243, slide bar 244 and gyro wheel 245, it is more steady smooth and easy to make chassis 24 slide from top to bottom.

Particularly, protection device 4 includes preceding shell 41 and backshell 42, the inboard surface laminating of preceding shell 41 and backshell 42, the elastic buckle 411 of back surface symmetry fixed mounting of preceding shell 41, the preceding surface symmetry of backshell 42 runs through the outside surface and has seted up draw-in groove 421, elastic buckle 411 joint is installed in draw-in groove 421, through the elastic buckle 411 of the back surface symmetry fixed mounting of preceding shell 41, the front surface symmetry of backshell 42 runs through the outside surface and sets up draw-in groove 421, casing 41 and backshell 42 before the quick assembly disassembly of being convenient for.

Specifically, the outer surfaces of the front shell 41 and the rear shell 42 penetrate through the inner cavity and are provided with the through groove 43, the wear-resistant fiber woven cloth 431 is fixedly mounted in the through groove 43, the wear-resistant fiber woven cloth 431, the front shell 41 and the rear shell 42 are arranged, the aerator pipe 33 can be protected, and the aerator pipe 33 is not scratched or damaged by sundries in sewage.

Specifically, the outer surfaces of the front shell 41 and the rear shell 42 are coated with corrosion-resistant coatings, so that the service lives of the front shell 41 and the rear shell 42 are effectively prolonged.

Specifically, lifting rope 23 is the lifting rope of steel wire material, and is durable, and life is long-lived.

The working principle is as follows: when protection device 4 needs to be dismantled, the speed reducing motor 21 that is just reversing is started after being connected with external power supply through the wire, drive the roll-up roller 22 through the speed reducing motor 21 that is really reversing and roll up lifting rope 23, thereby drive chassis 24 and rise to the below of mount 2, press elasticity buckle 411 to the inboard this moment, with its removal draw-in groove 421 when elasticity buckle 411 elastic contraction, preceding shell 41 and backshell 42 separate this moment, protection device 4 dismantles the end, when installing protection device 4, the direction operation can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an oxygen supply apparatus for contact oxidation sewage treatment device, includes reaction tank (1), its characterized in that: the inner side surface of the reaction tank (1) is symmetrically provided with a mounting groove (11), a fixing plate (12) is fixedly mounted in the mounting groove (11), the inner side surface of the fixing plate (12) is provided with a cross sliding groove (121), the upper surface of the reaction tank (1) is fixedly provided with a fixing frame (2) and an oxygen supply machine main body (3), the upper surface of the fixing frame (2) is fixedly provided with a forward and reverse rotation speed reducing motor (21), the outer surface of an output shaft of the forward and reverse rotation speed reducing motor (21) is fixedly provided with a winding roller (22), the outer surface of the winding roller (22) is fixedly provided with a lifting rope (23), the tail end of the lifting rope (23) is fixedly connected with an underframe (24), the underframe (24) is vertically and slidably mounted between the cross sliding grooves (121), and an oxygen outlet end of the oxygen supply machine main body (3) is fixedly provided with a telescopic pipe (31), oxygen supply pipe (32) are fixedly mounted at the oxygen outlet end of telescopic pipe (31), oxygen supply pipe (32) are fixedly mounted on the upper surface of bottom frame (24), aeration pipes (33) are fixedly mounted on the outer surfaces of oxygen supply pipes (32), and protection devices (4) convenient to detach are mounted on the outer surfaces of aeration pipes (33) in a clamping mode.

2. The oxygen supply apparatus for a contact oxidation sewage treatment plant according to claim 1, wherein: the utility model discloses a cross sliding groove, including chassis (24), bearing groove (242), slide bar (244), gyro wheel (245) are installed in the outer surface symmetry of chassis (24) and are seted up recess (241), bearing groove (242) have all been seted up to the equal symmetry in recess (241), equal fixed mounting has bearing (243), two from front and back in bearing groove (242) all rotate between bearing (243) and install slide bar (244), slide bar (244) upper and lower slidable mounting is in cross spout (121), and the outer surface of slide bar (244) all rotates and installs gyro wheel (245), the outer surface of gyro wheel (245) and the laminating of the inboard surface of cross spout (121).

3. The oxygen supply apparatus for a contact oxidation sewage treatment plant according to claim 2, wherein: protection device (4) are including preceding shell (41) and backshell (42), the inboard surface laminating of preceding shell (41) and backshell (42), the rear surface symmetry fixed mounting of preceding shell (41) has elasticity buckle (411), the front surface symmetry of backshell (42) runs through the outside surface and has seted up draw-in groove (421), elasticity buckle (411) joint is installed in draw-in groove (421).

4. The oxygen supply apparatus for a contact oxidation sewage treatment plant according to claim 3, wherein: the outer surface of preceding shell (41) and backshell (42) all runs through the inner chamber and has seted up logical groove (43), it has wear-resisting fibre weaving cloth (431) all fixed mounting to lead to in groove (43).

5. The oxygen supply apparatus for a contact oxidation sewage treatment plant according to claim 4, wherein: and the outer surfaces of the front shell (41) and the rear shell (42) are coated with corrosion-resistant coatings.

6. The oxygen supply apparatus for a contact oxidation sewage treatment plant according to claim 5, wherein: the lifting rope (23) is made of steel wires.