CN210140467U - Impurity neutralization apparatus for sewage treatment - Google Patents

Abstract

The utility model discloses an impurity neutralization device for sewage treatment, which comprises a tank body, a transmission shaft, a top cover and a supporting block, wherein the outer surface of the transmission shaft is provided with a water distribution pipe, the water distribution pipe is communicated with the inside of the transmission shaft, the top of the transmission shaft is welded with a threaded column, the transmission shaft is provided with a first transmission gear through the limit of the threaded column, a neutralizer conveying pipe is inserted in the threaded column, a friction sealing ring is arranged inside the transmission shaft, the outer surface of the neutralizer conveying pipe is provided with a sealing block, the outer surface of the sealing block is sleeved with a rotary sealing ring, the neutralizer conveying pipe is communicated with the interior of the transmission shaft, the top surface of the supporting block is welded with a threaded column, the supporting shoe is provided with a second transmission gear in a limiting mode through a threaded column, a motor is fixed on the surface of one side of the tank body, and a driving gear is fixed at the top end of the motor. The utility model discloses possess and be convenient for make neutralizer and sewage misce bene's advantage fast when adding the neutralizer in the sewage.

Description

Impurity neutralization apparatus for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment is with impurity neutralization apparatus.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Impurities in sewage comprise hydrogen ions and alkaline hydroxide ions in acidic sewage and other ionic substances, so that neutralization is needed to be used for enabling the hydrogen ions in the acidic sewage to interact with external hydroxide ions or enabling the hydroxide ions in the alkaline sewage to interact with the external hydrogen ions, and other salts which can be dissolved or are difficult to dissolve are generated, and therefore the harmful effects of the salts are eliminated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a impurity neutralization apparatus for sewage treatment, possess the advantage of being convenient for make neutralizer and sewage misce bene fast when adding the neutralizer in the sewage, it contains hydrogen ion and alkaline hydroxyl ion plasma material in the acid sewage to have solved impurity in the sewage, consequently need use neutralization method to make hydrogen ion and plus hydroxyl ion in the acid sewage, or make the interact between hydroxyl ion and the plus hydrogen ion in the alkaline waste water, other salts that can dissolve or indissolvable are generated, thereby eliminate their harmful effects's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impurity neutralization apparatus for sewage treatment, includes a jar body, transmission shaft, top cap and supporting shoe, bottom surface one side of the jar body is equipped with the sewage export, just the sewage export communicates with jar internal portion, the top cap runs through and installs the transmission shaft, the outside surface mounting of transmission shaft has the water distributor, and water distributor and the inside intercommunication of transmission shaft, the top welding of transmission shaft has the screw thread post, the transmission shaft has first transmission gear through screw thread post limit mounting, it has the neutralizer conveyer pipe to peg graft in the screw thread post, the inside of transmission shaft is equipped with the friction seal circle, the surface of neutralizer conveyer pipe is equipped with sealed piece, the surface of sealed piece has cup jointed rotatory sealing washer, neutralizer conveyer pipe and the inside intercommunication of transmission shaft, one side that the top surface of top cap lies in first transmission gear is equipped with the supporting shoe, the top surface welding, the supporting shoe is provided with a second transmission gear in a limiting mode through a threaded column, a motor is fixed on the surface of one side of the tank body, and a driving gear is fixed at the top end of the motor.

Preferably, the first transmission gear and the second transmission gear are both mounted on the threaded column in a limiting mode through nuts.

Preferably, the first transmission gear, the second transmission gear and the driving gear are in meshed connection.

Preferably, the top surface of the tank body is provided with a limiting block, the outer surface of the top cover is provided with a limiting groove, and the top cover is connected with the tank body in a limiting and fixing manner through the limiting groove and the limiting block on the tank body.

Preferably, the rotary sealing ring is matched with the friction sealing ring in size.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the transmission shaft, the transmission shaft is hollow structure, and transmission shaft and the inside intercommunication of water distributor, the transmission shaft is located the outside one end of top cap and pegs graft and has the neutralizer conveyer pipe, the outside of neutralizer conveyer pipe is equipped with sealed piece, and the outside of sealed piece has cup jointed rotary seal, rotary seal is made by rubber, the inside surface of transmission shaft is equipped with the friction seal circle, the friction seal circle polytetrafluoroethylene is made, because they have low friction nature, the neutralizer conveyer pipe of consequently being convenient for is at the transmission shaft internal rotation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

fig. 3 is a schematic view of the structure of the neutralizer delivery pipe of the present invention.

In the figure: 1. a sewage outlet; 2. a tank body; 3. a water distribution pipe; 4. a drive shaft; 5. a top cover; 6. a nut; 7. a neutralizer conveying pipe; 8. a first drive gear; 9. a threaded post; 10. a support block; 11. a second transmission gear; 12. a driving gear; 13. a motor; 14. a limiting block; 15. a limiting groove; 16. a sealing block; 17. rotating the sealing ring; 18. and (5) rubbing the seal ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: an impurity neutralizing device for sewage treatment comprises a tank body 2, a transmission shaft 4, a top cover 5 and a supporting block 10, wherein a sewage outlet 1 is arranged on one side of the outer surface of the bottom of the tank body 2, the tank body 2 is communicated with a drain pipe through the sewage outlet 1 and controls the discharge of sewage through a water valve on the drain pipe, the sewage outlet 1 is communicated with the inside of the tank body 2, a limiting block 14 is arranged on the outer surface of the top of the tank body 2, a limiting groove 15 is formed in the outer surface of the top cover 5, the top cover 5 is connected and limited with the tank body 2 through the limiting groove 15 in a clamping manner with the limiting block 14 on the tank body 2, the top cover 5 is prevented from rotating randomly after being covered, the transmission shaft 4 is installed on the top cover 5 in a penetrating manner, the transmission shaft 4 is rotatably installed in the top cover 5 through a bearing, the neutralizer enters the tank body 2 through water outlet holes on the water distribution pipes 3, the water distribution pipes 3 are communicated with the interior of the transmission shaft 4, and the top of the transmission shaft 4 is welded with a threaded column 9.

The transmission shaft 4 is provided with a first transmission gear 8 in a limiting manner through a threaded column 9, a neutralizer conveying pipe 7 is inserted in the threaded column 9, a friction sealing ring 18 is arranged inside the transmission shaft 4, the friction sealing ring 18 is made of polytetrafluoroethylene, a sealing block 16 is arranged on the outer surface of the neutralizer conveying pipe 7, a rotary sealing ring 17 is sleeved on the outer surface of the sealing block 16, the rotary sealing ring 17 is made of rubber, the rotary sealing ring 17 is matched with the friction sealing ring 18 in size, and the neutralizer conveying pipe 7 can rotate in the transmission shaft 4 due to low friction, the neutralizer conveying pipe 7 is communicated with the inside of the transmission shaft 4, a supporting block 10 is arranged on one side, located on the first transmission gear 8, of the top surface of the top cover 5, the threaded column 9 is welded on the top surface of the supporting block 10, the supporting block 10 is provided with a second transmission gear 11 in a limiting manner through the threaded column 9, and, the motor 13 is fixed on the surface of one side of the tank body 2, the motor 13 uses a GV18 type gear reducer motor 13, the motor 13 has low noise and high efficiency, the whole structure is small, the weight is light, the adaptability is strong, a driving gear 12 is fixed on the top end of the motor 13, the first transmission gear 8, the second transmission gear 11 and the driving gear 12 are meshed and connected, the motor 13 transmits power to the transmission shaft 4 through the driving gear 12, the first transmission gear 8 and the second transmission gear 11, the water distribution pipe 3 on the outer side of the transmission shaft 4 rotates in the tank body 2, and sewage and a neutralizer are uniformly mixed.

When the neutralizing agent conveying pipe is used, sewage is poured into the tank body 2, the top cover 5 is covered on the top of the tank body 2, the outer surface of the top of the tank body 2 is provided with a limiting block 14, the outer surface of the top cover 5 is provided with a limiting groove 15, the top cover 5 is connected with the tank body 2 in a limiting and fixing mode through the limiting groove 15 and the limiting block 14 on the tank body 2 in a clamping mode, the top cover 5 is prevented from rotating randomly after being covered, then a neutralizing agent is led into the neutralizing agent conveying pipe 7, a friction sealing ring 18 is arranged inside the transmission shaft 4 and made of polytetrafluoroethylene 18, the outer surface of the neutralizing agent conveying pipe 7 is provided with a sealing block 16, the outer surface of the sealing block 16 is sleeved with a rotary sealing ring 17, the rotary sealing ring 17 is made of rubber, the rotary sealing ring 17 is matched with the friction sealing ring 18 in size, the transmission shaft 4 is provided with a first transmission gear 8 in a limiting mode through a threaded column 9, one side, located at the first transmission gear 8, of the top surface of the top cover 5 is provided with a supporting block 10, the threaded column 9 is welded to the top surface of the supporting block 10, a second transmission gear 11 is installed on the supporting block 10 in a limiting mode through the threaded column 9, a driving gear 12 is fixed to the top end of the motor 13, the motor 13 transmits power to the transmission shaft 4 through the driving gear 12, the first transmission gear 8 and the second transmission gear 11 enable the water distribution pipe 3 on the outer side of the transmission shaft 4 to rotate in the tank body 2, so that sewage and a neutralizer are uniformly mixed, a sewage outlet 1 is formed in one side of the outer surface of the bottom of the tank body 2, the tank body.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (5)

1. The utility model provides an impurity neutralization apparatus for sewage treatment, includes jar body (2), transmission shaft (4), top cap (5) and supporting shoe (10), its characterized in that: the utility model discloses a novel energy-saving water tank, including the jar body (2), the bottom surface one side of jar body (2) is equipped with outlet for waste (1), just outlet for waste (1) and the inside intercommunication of the jar body (2), top cap (5) are run through and are installed transmission shaft (4), the outside surface mounting of transmission shaft (4) has water distributor (3), and water distributor (3) and transmission shaft (4) inside intercommunication, the top welding of transmission shaft (4) has threaded column (9), transmission shaft (4) are through threaded column (9) spacing installation first transmission gear (8), it has neutralizer conveyer pipe (7) to peg graft in threaded column (9), the inside of transmission shaft (4) is equipped with friction seal circle (18), the surface of neutralizer conveyer pipe (7) is equipped with sealed piece (16), rotary seal circle (17) have been cup jointed to the surface of sealed piece (16), neutralizer conveyer pipe (7) and transmission shaft (4) inside, the top surface of top cap (5) is located one side of first drive gear (8) and is equipped with supporting shoe (10), the top surface welding of supporting shoe (10) has screw thread post (9), second drive gear (11) are installed through screw thread post (9) spacing in supporting shoe (10), one side fixed surface of the jar body (2) has motor (13), the top of motor (13) is fixed with driving gear (12).

2. An impurity neutralizing device for sewage treatment as set forth in claim 1, wherein: and the first transmission gear (8) and the second transmission gear (11) are both installed on the threaded column (9) in a limiting manner through nuts (6).

3. An impurity neutralizing device for sewage treatment as set forth in claim 1, wherein: the first transmission gear (8), the second transmission gear (11) and the driving gear (12) are meshed and connected.

4. An impurity neutralizing device for sewage treatment as set forth in claim 1, wherein: the top surface of the tank body (2) is provided with a limiting block (14), the outer surface of the top cover (5) is provided with a limiting groove (15), and the top cover (5) is connected with the tank body (2) in a clamping manner through the limiting groove (15) and the limiting block (14) on the tank body (2) for limiting and fixing.

5. An impurity neutralizing device for sewage treatment as set forth in claim 1, wherein: the rotary sealing ring (17) is matched with the friction sealing ring (18) in size.

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