CN215756814U

CN215756814U - Sewage treatment equipment for effectively removing toxic substances in medical sewage

Info

Publication number: CN215756814U
Application number: CN202122204852.0U
Authority: CN
Inventors: 王俊秀; 史振中; 宫海龙
Original assignee: Leshui Zhixiang Tianjin Environmental Protection Technology Co ltd
Current assignee: Leshui Zhixiang Tianjin Environmental Protection Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses sewage treatment equipment for effectively removing toxic substances in medical sewage, which comprises a treatment tank, wherein a stirring mechanism is arranged in the treatment tank, the stirring mechanism comprises a stirring shaft, one end of the stirring shaft extends out of the treatment tank and is connected with the output end of a motor, one side of the stirring shaft, which is close to the motor, is provided with a driving bevel gear, one side of the driving bevel gear is engaged with a driven bevel gear, stirring rollers are arranged on the stirring shaft at equal intervals, the stirring rollers are arranged on the stirring shaft in a staggered manner, one side of the outer part of the treatment tank is provided with a medicine box, a medicine feeding mechanism is arranged in the medicine box, one side of the bottom of the treatment tank is provided with a sewage feeding pipe, and one end, which is far away from the treatment tank, of the sewage feeding pipe is connected with a box body. Has the advantages that: drop into the medicament in to the treatment tank through improving a small amount of times, effectively remove the noxious material in the sewage, it is better to establish the stirring effect of rabbling mechanism to sewage and treatment medicament, and sewage treatment effect obtains improving.

Description

Sewage treatment equipment for effectively removing toxic substances in medical sewage

Technical Field

The utility model relates to the field of sewage treatment, in particular to sewage treatment equipment for effectively removing toxic substances in medical sewage.

Background

The medical sewage is mainly sewage discharged from diagnosis and treatment rooms, laboratory rooms, sickrooms, laundries, X-ray photography rooms, operating rooms and the like of hospitals, the source and the components of the sewage are very complex, the hospital sewage contains a large amount of pathogenic bacteria, viruses and chemical agents, has the characteristics of space pollution, acute infection and latent infection, can become an important path for spreading epidemic diseases without effective treatment, and can seriously pollute the environment by toxic substances in the hospital sewage.

Medical sewage treatment device is when using, and it is not good to the stirring mixed effect of sewage and treatment medicament, and sewage and the mixing of treatment medicament are inhomogeneous, need to spend longer time stirring mixed work, can not filter the impurity granule in the sewage in addition, lead to handling the case content and easily keep the residue, need the staff regularly to handle the inside manual cleanness of case, increased staff's the amount of labour, waste time and energy.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sewage treatment apparatus for effectively removing toxic substances from medical sewage, which solves the above problems of the background art.

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

the utility model provides an effectively get rid of sewage treatment device of toxic substance among medical sewage, including the treatment tank, be equipped with rabbling mechanism in the treatment tank, rabbling mechanism includes the (mixing) shaft, (mixing) shaft one end is stretched out the treatment tank and is connected with the motor output, one side that the (mixing) shaft is close to the motor is equipped with initiative bevel gear, the meshing of initiative bevel gear one side is equipped with driven bevel gear, the equidistance is equipped with the stirring roller on the (mixing) shaft, the crisscross setting of stirring roller is on the (mixing) shaft, treatment tank outside one side is equipped with the medicine box, be equipped with in the medicine box and send medicine mechanism, treatment tank bottom one side is equipped with and send dirty pipe, send dirty pipe to keep away from the one end of treatment tank and be connected with the box.

Further, in order to make medicament and sewage have sufficient time mixed reaction, it carries powder a small amount of times to establish the medicine mechanism of sending, send medicine mechanism including setting up push rod and the medicine pushing plate in the medicine box, push rod one side is stretched out the medicine box and is connected with the cam, the cam sets up in driven bevel gear top, and the same pivot of cam and driven bevel gear sharing, the cover is equipped with the spring on the push rod, the one end of spring is fixed on the medicine box outer wall, the spring other end is fixed on the push rod, the medicine box is close to treatment tank one side and is equipped with and send the pencil to stretch into in the treatment tank.

Further, for the secondary filter sewage makes things convenient for the blowdown, be equipped with rotating vane in the box, rotating vane rotates in the box, and rotating vane is trapezoidal blade and is equipped with the filtration pore, and box one side is equipped with sewage pipes and sewage pipes slope setting, and the bottom half is equipped with row cinder notch.

Furthermore, in order to carry out air supply disinfection on sewage, a cavity is arranged in the stirring shaft, an air supply pipe is arranged on one side, away from the medicine box, of the treatment tank, the air supply pipe penetrates into the treatment tank to be communicated with the cavity, an air nozzle is arranged on the stirring roller, and the air nozzle is communicated with the cavity in the stirring shaft.

Further, for sewage after the filtering reaction, fixedly on the inner wall of the treatment tank being equipped with an arc-shaped filter plate, the arc-shaped filter plate is arranged below the stirring shaft, one side of the arc-shaped filter plate is equipped with a hydraulic push rod, and the pushing plate on the hydraulic push rod is attached to the arc-shaped filter plate, and the other side of the arc-shaped filter plate is equipped with a sewage outlet.

Further, in order to conveniently control sewage treatment, the top end of the treatment tank is provided with a sewage inlet, the sewage conveying pipe is communicated with a cavity below the arc-shaped filter plate in the treatment tank, and the sewage conveying pipe is provided with an electromagnetic valve.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model discloses a sewage treatment device, be equipped with rabbling mechanism, the motor drives the (mixing) shaft rotatory in the treatment tank, a plurality of stirring roller are crisscross to be set up on the (mixing) shaft, fully stir the reaction to the sewage in the treatment tank, be equipped with drive bevel gear on the (mixing) shaft, drive bevel gear drives driven bevel gear meshing rotation, driven bevel gear drives the cam and rotates, because the cam shape consequently drives when rotating and pushes away medicine board reciprocating motion, thereby a small amount of a lot of drop into the medicament to carry out sewage reaction in the treatment tank, under the rotation stirring of rabbling mechanism, sewage and medicament intensive mixing reaction, sewage treatment effect is better.

(2) There is the cavity in the (mixing) shaft, it disinfects to handle jar interior conveying gas through one side blast pipe, be equipped with the air cock on the stirring roller, the gas that the blast pipe carried passes through the air cock output, the gas that the air cock carried is direct on the one hand to sewage disinfection in handling jar, on the other hand makes sewage intensive mixing through gaseous constantly turning over and gushing, establish the sewage after the arc filter filtering separation reaction, hydraulic push rod directly pushes away the impurity mud on the arc filter to the dirty mouthful of play of one side and discharges, sewage after the filtration is sent into the box through the sewage pipe, sewage strikes box internal rotation blade and makes its rotation, under the rotation of blade and filtering action, sewage is discharged from sewage pipes, sediment mud is discharged from bottom half sediment outlet, sewage impurity separation handles and improves treatment efficiency, also can better environmental protection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a sewage treatment apparatus for effectively removing toxic substances from medical sewage according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of a front view of a sewage treatment apparatus for effectively removing toxic substances from medical sewage according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an agitating mechanism and a drug delivery mechanism in a sewage treatment apparatus for effectively removing toxic substances from medical sewage according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

FIG. 5 is a schematic structural view of a tank and a rotary blade of a sewage treatment apparatus for effectively removing toxic substances from medical sewage according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a sectional side view of a treatment tank in a sewage treatment apparatus for effectively removing toxic substances from medical sewage according to an embodiment of the present invention.

Reference numerals:

1. a treatment tank; 2. a sewage inlet; 3. a kit; 4. a medicine delivery pipe; 5. a medicine pushing plate; 6. a push rod; 7. a cam; 8. a spring; 9. a driven bevel gear; 10. a motor; 11. a drive bevel gear; 12. a stirring shaft; 13. a stirring roller; 14. an air tap; 15. pushing the disc; 16. an air supply pipe; 17. a hydraulic push rod; 18. a box body; 19. an arc-shaped filter plate; 20. a rotating blade; 21. a sewage conveying pipe; 22. a slag discharge port; 23. a sewage draining pipe; 24. a sewage outlet; 25. an electromagnetic valve.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a sewage treatment apparatus for effectively removing toxic substances from medical sewage according to an embodiment of the present invention includes a treatment tank 1, a stirring mechanism is disposed in the treatment tank 1, the stirring mechanism includes a stirring shaft 12, one end of the stirring shaft 12 extends out of the treatment tank 1 and is connected to an output end of a motor 10, a driving bevel gear 11 is disposed on a side of the stirring shaft 12 close to the motor 10, a driven bevel gear 9 is engaged with one side of the driving bevel gear 11, stirring rollers 13 are disposed on the stirring shaft 12 at equal intervals, the stirring rollers 13 are staggered on the stirring shaft 12, a medicine box 3 is disposed on an outer side of the treatment tank 1, a medicine feeding mechanism is disposed in the medicine box 3, a sewage feeding pipe 21 is disposed on a side of a bottom of the treatment tank 1, one end of the sewage feeding pipe 21 away from the treatment tank 1 is connected to a box 18, the medicine feeding mechanism includes a push rod 6 and a medicine pushing plate 5 disposed in the medicine box 3, one side of the push rod 6 extends out of the medicine box 3 and is connected to a cam 7, cam 7 sets up in driven bevel gear 9 top, and cam 7 and the same pivot of driven bevel gear 9 sharing, and the cover is equipped with spring 8 on the push rod 6, and spring 8's one end is fixed on 3 outer walls of medicine box, and the spring 8 other end is fixed on push rod 6, and medicine box 3 is close to 1 one side of treatment tank and is equipped with and send medicine pipe 14 to stretch into in the treatment tank 1.

According to the scheme of the utility model, the stirring mechanism is arranged, the motor 10 drives the stirring shaft 12 to rotate in the treatment tank 1, the stirring rollers 13 are arranged on the stirring shaft 12 in a staggered manner, the sewage in the treatment tank 1 is fully stirred and reacted, the driving bevel gear 11 is arranged on the stirring shaft 12, the driving bevel gear 11 drives the driven bevel gear 9 to rotate in a meshed manner, the driven bevel gear 9 drives the cam 7 to rotate, and the shape of the cam 7 drives the medicine pushing plate 5 to move back and forth during rotation, so that a small amount of medicines are put into the treatment tank 1 for sewage reaction for many times, and the sewage and the medicines are fully mixed and reacted under the rotation stirring of the stirring mechanism, so that the sewage treatment effect is better.

Example two:

referring to fig. 1-5, for the case 18 with a rotating blade 20, the rotating blade 20 rotates in the case 18, the rotating blade 20 is a trapezoidal blade and has a filtering hole, one side of the case 18 is provided with a sewage pipe 23 and the sewage pipe 23 is inclined, the bottom of the case 18 is provided with a slag discharge port 22, a cavity is provided in the stirring shaft 12, one side of the treatment tank 1 away from the medicine box 3 is provided with an air pipe 16, the air pipe 16 penetrates into the treatment tank 1 to communicate with the cavity, the stirring roller 13 is provided with an air nozzle 14, the air nozzle 14 communicates with the cavity in the stirring shaft 12, an arc-shaped filter plate 19 is fixed on the inner wall of the treatment tank 1, the arc-shaped filter plate 19 is arranged below the stirring shaft 12, one side of the arc-shaped filter plate 19 is provided with a hydraulic push rod 17, a push disk on the hydraulic push rod 17 is attached to the arc-shaped filter plate 19, the other side of the arc-shaped filter plate 19 is provided with a sewage outlet 24, the top end of the treatment tank 1 is provided with a sewage inlet 2, the sewage conveying pipe 21 is communicated with a cavity in the treatment tank 1 below the arc-shaped filter plate 19, and the sewage conveying pipe 21 is provided with an electromagnetic valve 25.

Through the scheme of the utility model, a cavity is arranged in the stirring shaft 12, gas is conveyed into the treatment tank 1 through the gas conveying pipe 16 on one side for disinfection, the stirring roller 13 is provided with the gas nozzle 14, the gas conveyed by the gas conveying pipe 16 is output through the gas nozzle 14, the gas conveyed by the gas nozzle 14 directly disinfects sewage in the treatment tank 1 on one hand, and on the other hand, the sewage is fully mixed through the continuous overturning of the gas, the arc-shaped filter plate 19 is arranged for filtering and separating the sewage after reaction, the hydraulic push rod directly pushes impurity sludge on the arc-shaped filter plate 19 to the sewage outlet on one side for discharge, the filtered sewage is conveyed into the tank 18 through the sewage conveying pipe 21, the sewage impacts the rotating blades 20 in the tank 18 to rotate, under the rotation and filtering action of the blades, the sewage is discharged from the sewage discharge pipe 23, the sludge is discharged from the slag outlet 22 at the bottom of the tank 18, the sewage and impurity separation treatment improves the treatment efficiency, the environment can be better protected.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, sewage enters from a sewage inlet 2 at the top end of a treatment tank 1, a stirring mechanism is arranged, a motor 10 drives a stirring shaft 12 to rotate in the treatment tank 1, a plurality of stirring rollers 13 are arranged on the stirring shaft 12 in a staggered manner to fully stir and react the sewage in the treatment tank 1, a driving bevel gear 11 is arranged on the stirring shaft 12, the driving bevel gear 11 drives a driven bevel gear 9 to rotate in a meshed manner, the driven bevel gear 9 drives a cam 7 to rotate, due to the shape of the cam 7, a medicine pushing plate 5 is driven to reciprocate during rotation, so that a small amount of medicines are put into the treatment tank 1 for sewage reaction, the sewage and the medicines are fully mixed and reacted under the rotating and stirring of the stirring mechanism, the sewage treatment effect is better, a cavity is arranged in the stirring shaft 12, gas is conveyed into the treatment tank 1 through a gas supply pipe 16 at one side for disinfection, the conveyed gas can be ozone, and an air nozzle 14 is arranged on the stirring rollers 13, the gaseous air cock 14 output that passes through of blast pipe 16 transport, the gaseous on the one hand of 14 transport of air cock is direct to sewage disinfection in processing tank 1, on the other hand makes sewage intensive mixing through gaseous constantly turning over and gushes, establish the sewage after the filtering separation reaction of arc filter 19, hydraulic push rod directly pushes away the dirty mouthful discharge of the play of one side with impurity mud on the arc filter 19, open the solenoid valve on the conveying pipe 21 after the sewage intensive reaction, the sewage after the filtration is sent into in box 18 through the sewage pipe 21, because rotating vane 20 has certain rotation angle, rotating vane 20 rotates under sewage impact, under the rotation of blade and filtering action, sewage is from sewage pipe 23 discharge, sediment mud is discharged from box 18 bottom row cinder notch 22, sewage impurity separation handles and improves treatment efficiency, the better environmental protection that also can be better of sewage treatment effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sewage treatment equipment for effectively removing toxic substances in medical sewage is characterized by comprising a treatment tank (1), wherein a stirring mechanism is arranged in the treatment tank (1), the stirring mechanism comprises a stirring shaft (12), one end of the stirring shaft (12) extends out of the treatment tank (1) and is connected with the output end of a motor (10), one side, close to the motor (10), of the stirring shaft (12) is provided with a driving bevel gear (11), one side of the driving bevel gear (11) is meshed with a driven bevel gear (9), stirring rollers (13) are equidistantly arranged on the stirring shaft (12), the stirring rollers (13) are arranged on the stirring shaft (12) in a staggered mode, one side of the outer part of the treatment tank (1) is provided with a medicine box (3), a medicine feeding mechanism is arranged in the medicine box (3), one side of the bottom of the treatment tank (1) is provided with a sewage feeding pipe (21), one end of the sewage conveying pipe (21) far away from the treatment tank (1) is connected with the tank body (18).

2. The sewage treatment apparatus according to claim 1, which is effective for removing toxic substances from medical sewage, it is characterized in that the medicine feeding mechanism comprises a push rod (6) and a medicine pushing plate (5) which are arranged in the medicine box (3), one side of the push rod (6) extends out of the medicine box (3) and is connected with a cam (7), the cam (7) is arranged above the driven bevel gear (9), and the cam (7) and the driven bevel gear (9) share the same rotating shaft, a spring (8) is sleeved on the push rod (6), one end of the spring (8) is fixed on the outer wall of the medicine box (3), the other end of the spring (8) is fixed on the push rod (6), one side of the medicine box (3) close to the treatment tank (1) is provided with a medicine feeding pipe (4), and the medicine feeding pipe (4) extends into the treatment tank (1).

3. The sewage treatment equipment for effectively removing toxic substances in medical sewage according to claim 1, wherein a rotating blade (20) is arranged in the box body (18), the rotating blade (20) rotates in the box body (18), the rotating blade (20) is a trapezoidal blade and is provided with a filtering hole, a sewage discharge pipe (23) is arranged on one side of the box body (18), the sewage discharge pipe (23) is obliquely arranged, and a slag discharge port (22) is formed in the bottom of the box body (18).

4. A sewage treatment apparatus for effectively removing toxic substances from medical sewage according to claim 1, wherein a cavity is formed in the stirring shaft (12), an air supply pipe (16) is arranged at the side of the treatment tank (1) far away from the medicine box (3), the air supply pipe (16) penetrates into the treatment tank (1) and is communicated with the cavity, an air nozzle (14) is arranged on the stirring roller (13), and the air nozzle (14) is communicated with the cavity in the stirring shaft (12).

5. The sewage treatment equipment for effectively removing toxic substances in medical sewage according to claim 1, wherein an arc-shaped filter plate (19) is fixedly arranged on the inner wall of the treatment tank (1), the arc-shaped filter plate (19) is arranged below the stirring shaft (12), a hydraulic push rod (17) is arranged on one side of the arc-shaped filter plate (19), a push disc (15) on the hydraulic push rod (17) is attached to the arc-shaped filter plate (19), and a sewage outlet (24) is arranged on the other side of the arc-shaped filter plate (19).

6. The sewage treatment equipment for effectively removing toxic substances in medical sewage according to claim 5, wherein the top end of the treatment tank (1) is provided with a sewage inlet (2), the sewage delivery pipe (21) is communicated with a cavity in the treatment tank (1) below the arc-shaped filter plate (19), and the sewage delivery pipe (21) is provided with an electromagnetic valve (25).