CN219341938U - Disinfection pool - Google Patents

Abstract

The utility model discloses a disinfection tank, which comprises a tank body, an aeration assembly and a dosing mechanism for throwing disinfection agents into the tank body, wherein the side wall of the tank body is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is provided with an inlet valve, the water outlet pipe is provided with an outlet valve, the dosing mechanism is arranged on one side of the tank body, the aeration assembly comprises an aeration pipe and an aeration head, the aeration pipe is arranged along the inner wall of the tank body in a bending way, the aeration head is connected to the top of the aeration pipe, and the aeration head is positioned at the bottom of the tank body. The utility model can improve the pool bottom to deposit sludge, thereby influencing the sewage treatment effect.

Description

Disinfection pool

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a disinfection tank.

Background

The sewage treatment disinfection tank is also called a contact disinfection tank, and is a structure for enabling disinfectant to be in contact with sewage to be mixed so as to disinfect and purify the sewage. Along with the trend of strictness of the national environmental protection method, most sewage treatment plants strictly control each link of sewage treatment, and the use of a disinfection tank for sewage treatment is the last link of sewage treatment, which plays an important role in sewage treatment effect.

The sewage treatment plant generally adopts the chlorine dioxide disinfection process, so that sewage enters the disinfection tank from the water inlet, and in the long-term uninterrupted operation process, suspended matters carried in water flow can naturally settle, and as the suspended matters settle more and more along with the time, deposited sludge can be formed at the bottom of the tank, so that the quality of discharged sewage is very poor, and the sewage treatment effect is affected.

Disclosure of Invention

In order to improve the problem that the sewage treatment effect is affected by sludge deposited at the bottom of the tank, the application provides a disinfection tank.

The application provides a disinfection pond adopts following technical scheme:

the utility model provides a disinfection pond, includes cell body, aeration subassembly and is used for to the dosing mechanism of disinfection medicament is put in to the cell body is inside, be connected with inlet tube and outlet pipe on the lateral wall of cell body, be provided with the inlet valve on the inlet tube, be provided with the outlet valve on the outlet pipe, dosing mechanism sets up one side of cell body, aeration subassembly includes aeration pipe and aeration head, the aeration pipe is followed the inner wall of cell body is buckled and is set up, the aeration head is connected the top of aeration pipe, the aeration head is located the bottom in the cell body.

By adopting the technical scheme, the inlet valve is opened, sewage is introduced into the disinfection tank from the water inlet pipe, then the inlet valve is closed, sewage treatment is started, a disinfectant is put into the sewage in the disinfection tank through the dosing mechanism, the aeration head is opened, the aeration head is aerated into the sewage in the disinfection tank, the sewage in the tank body continuously surges under the action of the aeration head and fully contacts with the disinfectant, and after the treatment is finished, the outlet valve is opened, so that the sewage is discharged from the water outlet pipe; the aeration head can be arranged to aerate the sewage, so that the sewage at the bottom of the tank can be fully contacted with the disinfectant in the continuous surge process, and the sewage treatment effect and treatment efficiency are improved; on the other hand, the suspended matters in the sewage are enabled to continuously move in the sewage, and the suspended matters in the sewage can be effectively prevented from continuously sinking, so that more sludge is likely to be deposited, and the problem that the sludge is deposited at the bottom of the tank and the sewage treatment effect is affected can be solved.

Optionally, the aeration assembly is provided with a plurality of groups.

Through adopting above-mentioned technical scheme, compare in only setting up a set of aeration subassembly, the effect that the suspended solid in the sewage constantly removed in sewage can be further strengthened in the setting of multiunit aeration subassembly, can prevent effectively that the suspended solid in the sewage from constantly sinking and at the possibility of cell body bottom deposit to can improve the pool bottom silt mud, thereby influence the problem of sewage treatment effect.

Optionally, be provided with clean subassembly on the cell body, clean subassembly includes first motor, dwang, connecting rod and brush, first motor fixed connection is in on the lateral wall of cell body, be equipped with first through-hole on the lateral wall of cell body, the dwang is located inside the cell body, the one end of dwang passes first through-hole and fixed connection are in the pivot of first motor, the connecting rod perpendicular fixed connection is in on the dwang, the both ends of connecting rod are all connected the brush, the brush is kept away from the one end of connecting rod stretches into inside the outlet pipe, brush hair butt on the brush the inner wall of outlet pipe.

By adopting the technical scheme, more sludge possibly adheres to the inner wall of the water outlet pipe in the sewage treatment and discharge process, the water outlet pipe can be blocked after long-term use, and the inner wall of the water outlet pipe can be cleaned by the cleaning assembly, so that the possibility of blocking the water outlet pipe is reduced; when the water outlet pipe needs to be cleaned, the first motor is started, the rotating rod starts to rotate under the driving of the first motor, the connecting rod rotates along with the rotating rod and drives the hairbrush to rotate together, and in the process of the rotation of the hairbrush, the brush hair on the hairbrush is always abutted to the inner wall of the water outlet pipe, so that sludge attached to the inner wall of the water outlet pipe can be cleaned, and the operation can be completed by closing the first motor after the cleaning is completed.

Optionally, the brush is detachably connected with the connecting rod.

Through adopting above-mentioned technical scheme, after the brush clears up outlet pipe inner wall, can adhere to more mud on the brush, can dismantle between brush and the connecting rod and be connected so that the operator can very conveniently dismantle the brush and change.

Optionally, threaded holes are formed in two ends of the connecting rod, threads are formed in one end, close to the connecting rod, of the brush, and one end, close to the connecting rod, of the brush is arranged in the threaded holes in a penetrating mode and is in threaded connection with the connecting rod.

Through adopting above-mentioned technical scheme, can install the brush on the connecting rod very conveniently through connecting rod and brush threaded connection to can clear up the inner wall of outlet pipe under the drive of first motor, when needs dismantle the brush, direct rotatory brush can dismantle the brush from the connecting rod, and the step is simple, convenient operation.

Optionally, be connected with the sealing washer on the inner wall of first through-hole, the dwang wears to establish in the sealing washer, the internal diameter size of sealing washer with the diameter size adaptation of dwang.

Through adopting above-mentioned technical scheme, the setting of sealing washer can be under the circumstances that does not influence dwang pivoted, plays sealed effect to first through-hole, reduces the inside sewage of cell body and spills the possibility in from first through-hole.

Optionally, the dosing mechanism is including the medicine storage box and the dosing tube that are used for splendid attire disinfectant, the medicine storage box sets up one side of cell body, the one end of dosing tube is connected on the lateral wall of cell body, the other end of dosing tube is connected with stretches into inside the cell body, be connected with the dosing metering pump on the dosing tube.

By adopting the technical scheme, when the disinfectant is required to be put into the sewage in the tank body, the dosing metering pump is started, and under the action of the dosing metering pump, the disinfectant in the medicine storage tank can enter the sewage in the tank body through the dosing pipe and is mixed with the sewage; the disinfectant can be quantitatively put into the sewage by the aid of the dosing metering pump, so that the possibility of waste caused by a large amount of disinfectant can be reduced.

Optionally, the filter screen is detachably connected to the water inlet pipe, and the filter screen is arranged at one end of the water inlet pipe, which is close to the tank body.

By adopting the technical scheme, as the last link in the sewage treatment process, when sewage enters the tank body from the water inlet, the sewage possibly contains impurities with larger particles, the filter screen can intercept the impurities with larger particles in the sewage before the filter screen, so that the impurities with larger particles are prevented from entering the tank body along with the sewage and are discharged from the water outlet, and the quality of the discharged water is influenced; the detachable connection of the filter screen enables an operator to detach the filter screen very conveniently, and the sundries intercepting larger particles in front of the filter screen are cleaned, so that the filter screen can be mounted on the water inlet pipe very conveniently after the cleaning is finished.

In summary, the present application includes at least one of the following beneficial technical effects:

1. opening an inlet valve, introducing sewage into a disinfection tank from a water inlet pipe, closing the inlet valve, starting sewage treatment, putting disinfection medicament into the sewage in the disinfection tank through a medicament adding mechanism, opening an aeration head to enable the aeration head to aerate the sewage in the disinfection tank, continuously flushing the sewage in the tank body under the action of the aeration head, fully contacting the sewage with the disinfection medicament, and opening an outlet valve after the treatment is finished, so that the sewage is discharged from a water outlet pipe; the aeration head can be arranged to aerate the sewage, so that the sewage at the bottom of the tank can be fully contacted with the disinfectant in the continuous surge process, and the sewage treatment effect and treatment efficiency are improved; on the other hand, the suspended matters in the sewage are enabled to continuously move in the sewage, and the suspended matters in the sewage can be effectively prevented from continuously sinking, so that more sludge is likely to be deposited, and the problem that the sludge is deposited at the bottom of the tank and the sewage treatment effect is affected can be solved.

2. In the sewage treatment and discharge process, more sludge possibly adheres to the inner wall of the water outlet pipe, the water outlet pipe can be blocked after long-term use, and the inner wall of the water outlet pipe can be cleaned by the cleaning assembly, so that the possibility of blocking the water outlet pipe is reduced; when the water outlet pipe needs to be cleaned, the first motor is started, the rotating rod starts to rotate under the driving of the first motor, the connecting rod rotates along with the rotating rod and drives the hairbrush to rotate together, and in the process of the rotation of the hairbrush, the brush hair on the hairbrush is always abutted to the inner wall of the water outlet pipe, so that sludge attached to the inner wall of the water outlet pipe can be cleaned, and the operation can be completed by closing the first motor after the cleaning is completed.

Drawings

Fig. 1 is a schematic structural view of a disinfection tank according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram showing a connection relationship between a sleeve and a water inlet pipe in the embodiment of the present application.

Fig. 3 is a schematic structural view of the positional relationship among three aeration tubes in the embodiment of the present application.

FIG. 4 is a schematic view of the connection between the brush and the connecting rod in the embodiment of the present application.

Reference numerals illustrate:

1. a cell body; 2. a water inlet pipe; 3. an inlet valve; 4. a filter screen; 5. a sleeve joint cylinder; 6. a water outlet pipe; 7. an outlet valve; 8. a medicine storage box; 9. a dosing tube; 10. a support frame; 11. dosing metering pumps; 12. an aeration pipe; 13. an aeration head; 14. a first motor; 15. a rotating lever; 16. a connecting rod; 17. a brush; 18. a fixing plate; 19. a seal ring; 20. a threaded hole; 21. a support rod; 22. a blower; 23. and a header pipe.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a disinfection tank.

Referring to fig. 1, a sterilizing tank includes a tank body 1, an aeration assembly, and a dosing mechanism for dosing a sterilizing agent into the tank body 1.

Referring to fig. 1 and 2, a water inlet pipe 2 is connected to a side wall of one side of a tank body 1, an inlet valve 3 is arranged on the water inlet pipe 2, the inlet valve 3 is positioned outside the tank body 1, one end, close to the tank body 1, of the water inlet pipe 2 extends into the tank body 1, and threads are arranged on the outer surface of one end, located inside the tank body 1, of the water inlet pipe 2; in order to filter the impurities with larger particles in the sewage, one end of the water inlet pipe 2, which is close to the tank body 1, is detachably connected with a filter screen 4, the edge of the filter screen 4 is fixedly connected with a sleeve joint cylinder 5, the filter screen 4 is arranged at one end of the sleeve joint cylinder 5, the inner wall of the other end of the sleeve joint cylinder 5 is provided with threads, and the sleeve joint cylinder 5 is sleeved at one end of the water inlet pipe 2, which is close to the tank body 1, and is in threaded connection with the water inlet pipe 2; the detachable connection of the filter screen 4 enables an operator to detach the filter screen 4 very conveniently, and clean up sundries intercepting larger particles in front of the filter screen 4, and the filter screen 4 can be mounted on the water inlet pipe 2 very conveniently after cleaning is completed.

Referring to fig. 1, a water outlet pipe 6 is connected to a side wall of the tank body 1, the water outlet pipe 6 is connected to a side wall opposite to the side wall where the water inlet pipe 2 is located, an outlet valve 7 is arranged on the water outlet pipe 6, and the outlet valve 7 is located outside the tank body 1.

Referring to fig. 1, a dosing mechanism is arranged at one side of a tank body 1, the dosing mechanism comprises a medicine storage box 8 for containing disinfectant and a dosing tube 9, a support frame 10 is arranged at one side of the tank body 1, the medicine storage box 8 is arranged at the top of the support frame 10, one end of the dosing tube 9 is connected to the side wall of the medicine storage box 8, and the other end of the dosing tube 9 is connected to the inside of the tank body 1; in order to quantitatively throw in the disinfectant thrown into the sewage, so that the possibility of waste caused by a large amount of disinfectant throwing is reduced, a dosing metering pump 11 is arranged on a supporting frame 10, and the dosing metering pump 11 is connected to a dosing pipe 9.

Referring to fig. 1 and 3, three groups of aeration assemblies are arranged inside the tank body 1, one group of aeration assemblies comprises an aeration pipe 12 and six aeration heads 13, one end of the tank body 1 is provided with a blower 22, an air outlet of the blower 22 is connected with a main pipe 23, the main pipe 23 is uniformly arranged along the length direction of the tank body 1, three aeration pipes 12 are connected onto the main pipe 23 along the length direction of the main pipe 23, each aeration pipe 12 is bent along the inner wall of the tank body 1, the top of each aeration pipe 12 is uniformly connected with the six aeration heads 13, and all the aeration heads 13 are positioned at the bottom in the tank body 1.

The multiple groups of aeration components work simultaneously, so that the suspended matters in the sewage can continuously move in the sewage, the suspended matters in the sewage can be effectively prevented from continuously sinking and depositing at the bottom of the tank body 1, and the problem of sewage treatment effect is affected by sludge accumulation at the bottom of the tank can be solved.

Referring to fig. 1, 3 and 4, there may be more sludge attached to the inner wall of the water outlet pipe 6 during the sewage treatment and discharge, and the water outlet pipe 6 may be blocked after long-term use, for which reason the tank body 1 is provided with a cleaning assembly. The cleaning component comprises a first motor 14, a rotating rod 15, a connecting rod 16 and brushes 17, wherein a fixing plate 18 is fixedly connected to the outer side wall of the tank body 1, the first motor 14 is fixedly connected to the fixing plate 18, a first through hole is formed in the side wall of the tank body 1, a sealing ring 19 is fixedly connected to the inner wall of the first through hole, the inner diameter of the sealing ring 19 is matched with the diameter of the rotating rod 15, the rotating rod 15 is located inside the tank body 1, one end of the rotating rod 15 penetrates through the inside of the sealing ring 19 and is fixedly connected to a rotating shaft of the first motor 14, one end of the rotating rod 15 is far away from the first motor 14 and is vertically and fixedly connected to the middle of the connecting rod 16, two brushes 17 are detachably connected to the connecting rod 16, two brushes 17 are located at two ends of the connecting rod 16, threaded holes 20 are formed in two ends of the connecting rod 16, the threaded holes 20 are formed in the two ends of the connecting rod 20, one end, close to the connecting rod 16, of each brush 17 is threaded, one end, close to the connecting rod 16, of each brush 17 is arranged in a penetrating mode in the threaded hole 20, is in the connecting rod 16, two brushes 17 are perpendicular to the connecting rod 16, one end, each brush 17 is far away from the connecting rod 16 extends into the inside of the water outlet pipe 6, one end, is vertically connected to the connecting rod 21, and two brushes 17 are far away from the connecting rods 21, and two brushes 21 are located between the connecting brushes 17 are far from the connecting rod 21.

When the water outlet pipe 6 needs to be cleaned, the first motor 14 is started, the rotating rod 15 starts to rotate under the driving of the first motor 14, the connecting rod 16 rotates along with the rotating rod 15 and drives the hairbrush 17 to rotate together, and in the rotating process of the hairbrush 17, bristles on the hairbrush 17 are always abutted against the inner wall of the water outlet pipe 6, so that sludge attached to the inner wall of the water outlet pipe 6 can be cleaned, and the operation can be completed by closing the first motor 14 after the cleaning is completed. The cleaning assembly is arranged to clean the inner wall of the water outlet pipe 6, so that the possibility of blockage of the water outlet pipe 6 is reduced.

The implementation principle of the disinfection tank in the embodiment of the application is as follows:

opening the inlet valve 3, closing the outlet valve 7, enabling sewage to enter the tank body 1 from the water inlet pipe 2 through the filter screen 4, then closing the inlet valve 3, starting sewage treatment, starting the dosing metering pump 11, and enabling the disinfectant in the medicine storage tank 8 to enter the sewage in the tank body 1 through the dosing pipe 9 under the action of the dosing metering pump 11 and be mixed with the sewage; the aeration head 13 is opened, so that the aeration head 13 aerates the sewage in the tank body 1, the sewage in the tank body 1 continuously surges under the action of the aeration head 13 and fully contacts with the disinfectant, and after the treatment is finished, the outlet valve 7 is opened, so that the sewage is discharged from the water outlet pipe 6. The aeration head 13 is arranged to aerate the sewage, so that the sewage at the bottom of the tank can be fully contacted with the disinfectant in the continuous surge process, and the sewage treatment effect and treatment efficiency are improved; on the other hand, the suspended matters in the sewage are enabled to continuously move in the sewage, and the suspended matters in the sewage can be effectively prevented from continuously sinking, so that more sludge is likely to be deposited, and the problem that the sludge is deposited at the bottom of the tank and the sewage treatment effect is affected can be solved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. A disinfection pond, characterized in that: including cell body (1), aeration subassembly and be used for to put in the charge mechanism of disinfectant in cell body (1), be connected with inlet tube (2) and outlet pipe (6) on the lateral wall of cell body (1), be provided with inlet valve (3) on inlet tube (2), be provided with outlet valve (7) on outlet pipe (6), charge mechanism sets up one side of cell body (1), aeration subassembly includes aeration pipe (12) and aeration head (13), aeration pipe (12) are followed the inner wall kink setting of cell body (1), aeration head (13) are connected the top of aeration pipe (12), aeration head (13) are located the bottom in cell body (1), be provided with cleaning element on cell body (1), cleaning element includes first motor (14), dwang (15), connecting rod (16) and brush (17), first motor (14) fixed connection is in on the lateral wall of cell body (1), be equipped with on first motor (1) first side wall (15) are in the connection of rotating rod (15) is in the top of rotating shaft (15) is in the fixed connection of rotating rod (15), both ends of connecting rod (16) are all connected brush (17), brush (17) are kept away from the one end of connecting rod (16) stretches into inside outlet pipe (6), brush hair on brush (17) butt outlet pipe (6) inner wall.

2. A disinfection tank as claimed in claim 1, wherein: the aeration assembly is provided with a plurality of groups.

3. A disinfection tank as claimed in claim 1, wherein: the hairbrush (17) is detachably connected with the connecting rod (16).

4. A disinfection tank as claimed in claim 3, wherein: screw holes (20) are formed in the two ends of the connecting rod (16), threads are formed in one end, close to the connecting rod (16), of the hairbrush (17), and one end, close to the connecting rod (16), of the hairbrush (17) is arranged in the screw holes (20) in a penetrating mode and is in threaded connection with the connecting rod (16).

5. A disinfection tank as claimed in claim 1, wherein: the inner wall of the first through hole is connected with a sealing ring (19), the rotating rod (15) is arranged in the sealing ring (19) in a penetrating mode, and the inner diameter of the sealing ring (19) is matched with the diameter of the rotating rod (15).

6. A disinfection tank as claimed in claim 1, wherein: the dosing mechanism comprises a drug storage box (8) for containing disinfectant and a dosing pipe (9), wherein the drug storage box (8) is arranged on one side of the tank body (1), one end of the dosing pipe (9) is connected to the side wall of the tank body (1), the other end of the dosing pipe (9) is connected with a dosing metering pump (11) which stretches into the tank body (1).

7. A disinfection tank as claimed in claim 1, wherein: the water inlet pipe (2) is detachably connected with a filter screen (4), and the filter screen (4) is arranged at one end of the water inlet pipe (2) close to the tank body (1).

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