CN220703402U

CN220703402U - Sewage treatment equipment

Info

Publication number: CN220703402U
Application number: CN202321741808.6U
Authority: CN
Inventors: 夏志勇; 都广武; 熊韬; 杨敦武; 陈元; 林祥斌; 何臣; 刘开希; 舒亮; 吴莎莎
Original assignee: Hubei Haihui Chemical Technology Co ltd
Current assignee: Hubei Haihui Chemical Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-04-02
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses sewage treatment equipment, which relates to the technical field of sewage treatment and comprises a treatment box, a suction assembly and a stirring assembly. The processing box is provided with an input channel, a first processing chamber, a second processing chamber, a third processing chamber and an output channel in sequence along the length extension direction of the processing box, the input channel is communicated with the first processing chamber and the outside of the processing box, and the output channel is communicated with the third processing chamber and the outside of the processing box. The suction assembly includes a first suction member for sucking sewage of the first process chamber to the second process chamber, and a second suction member for sucking sewage of the second process chamber to the third process chamber. The stirring assembly comprises a first stirring piece, the first stirring piece is arranged in the first processing chamber, and the first stirring piece can stir sewage in the first processing chamber. The sewage is reacted in a plurality of treatment chambers, so that the reaction is more sufficient, and the sedimentation speed of the sewage is improved.

Description

Sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment.

Background

When sewage treatment is carried out in the sewage bin, sediment in sewage needs to be subjected to sedimentation treatment, and sediment in sewage is rapidly separated through a novel sewage separator, so that the time length of traditional sediment sedimentation is reduced.

Such as CN202222276585.2, a novel buried sewage treatment device. The utility model provides a sewage treatment device body, including the sewage treatment device body, the upper surface intercommunication of sewage treatment device body has the water inlet, the lateral wall intercommunication of sewage treatment device body has the delivery port, one side that the sewage treatment device body is close to the delivery port is equipped with sealing device, sealing device includes the mount, one side fixed connection that the mount is close to the delivery port with the sewage treatment device body, the mount internal rotation is connected with the bull stick, the arc surface fixedly connected with closing plate of bull stick, the lower surface rotation of mount is connected with the actuating lever, the arc surface threaded connection of actuating lever has the backup pad, one side fixedly connected with baffle that the backup pad is close to the mount. The utility model provides a when installing sewage treatment device, earth flows into sewage treatment device along the water inlet easily in to influence sewage treatment device's normal operating's problem.

However, the prior art has the defects that, for example, when sewage containing more sediment enters a denitrification tank for microbial reaction, the sewage lacks mobility, so that the sewage is insufficiently contacted with microorganisms in the denitrification tank, and the sedimentation rate of the sewage is low.

Disclosure of Invention

In view of the above, it is necessary to provide a sewage treatment apparatus, which solves the technical problem in the prior art that the sewage is insufficient to contact with microorganisms in a denitrification tank due to lack of fluidity in the sewage treatment process, so that the sedimentation rate of the sewage is low.

In order to achieve the technical purpose, the technical scheme of the utility model provides sewage treatment equipment, which comprises:

the treatment box is provided with an input channel, a first treatment chamber, a second treatment chamber, a third treatment chamber and an output channel in sequence along the length extension direction of the treatment box, wherein the input channel is communicated with the first treatment chamber and the outside of the treatment box, and the output channel is communicated with the third treatment chamber and the outside of the treatment box;

a pumping assembly including a first pumping member and a second pumping member, the first pumping member being provided between the first and second treatment chambers to pump sewage of the first treatment chamber to the second treatment chamber; the second suction piece is arranged between the second treatment chamber and the third treatment chamber so as to suck sewage in the second treatment chamber to the third treatment chamber;

the stirring assembly comprises a first stirring piece, wherein the first stirring piece is arranged in the first treatment chamber, and the first stirring piece can stir sewage in the first treatment chamber.

Further, the treatment tank further comprises a fourth treatment chamber, the fourth treatment chamber is positioned between the third treatment chamber and the output channel, the pumping assembly further comprises a third pumping piece, and the third pumping piece is arranged between the third treatment chamber and the fourth treatment chamber and is used for pumping sewage in the third treatment chamber to the fourth treatment chamber; the fourth processing chamber is communicated with the outside of the processing box through the output channel.

Further, the treatment tank further comprises a fifth treatment chamber, the fifth treatment chamber is positioned between the fourth treatment chamber and the output channel, the suction assembly further comprises a fourth suction piece, and the fourth suction piece is arranged between the fourth treatment chamber and the fifth treatment chamber and is used for sucking sewage in the fourth treatment chamber to the fifth treatment chamber; the fifth processing chamber is communicated with the outside of the processing box through the output channel.

Further, five access holes are formed in the treatment box, the five access holes correspond to the five treatment chambers respectively, an access cover is arranged on each access hole in a detachable mode, and when the access cover is opened, the corresponding treatment chamber is communicated with the outside of the treatment box.

Further, a handle is arranged on the access cover.

Further, the first stirring piece comprises a motor, a rotating rod, a first stirring structure and a second stirring structure, one end of the rotating rod is connected with the motor, the second stirring structure is arranged at one end of the rotating rod away from the motor, and the first stirring structure is arranged at the rotating rod and located between the motor and the second stirring structure.

Further, the first stirring structure comprises a screw member which is spirally arranged along the length extension direction of the rotating rod.

Further, the second stirring structure comprises a plurality of stirring rods, the stirring rods are arranged around the periphery of the rotating rod, and each stirring rod is perpendicular to the rotating rod.

Further, be provided with a plurality of auxiliary stirring strips on the puddler, a plurality of auxiliary stirring strips are followed the length extending direction interval setting of puddler just is parallel to each other.

Further, sewage treatment equipment still includes deodorant subassembly, deodorant subassembly includes locating piece, storage board and closing plate, the locating piece is located the lateral wall of first treatment room, the storage board place in on the locating piece, be provided with the absorption package on the storage board, the parcel has the active carbon in the absorption package, the closing plate lid is located the storage board is dorsad one side of locating piece.

Compared with the prior art, the utility model has the beneficial effects that: the treatment box comprises a plurality of treatment chambers, and after sewage to be treated flows into the first treatment chamber through the input channel and is treated, the sewage is sequentially sucked through the first suction piece and the second suction piece, so that the sewage is respectively treated through the second treatment chamber and the third treatment chamber, the mobility of the sewage is greatly enhanced, and the sewage is reacted through the plurality of treatment chambers, so that the reaction is more sufficient, and the sedimentation speed of the sewage is improved.

Drawings

FIG. 1 is a schematic view showing the construction of an embodiment of a sewage treatment apparatus of the present utility model;

FIG. 2 is a schematic view showing an internal structure of an embodiment of the sewage treatment apparatus of the present utility model;

FIG. 3 is a schematic view showing the construction of another embodiment of the sewage treatment apparatus of the present utility model;

FIG. 4 is a schematic view showing the internal structure of another embodiment of the sewage treatment apparatus of the present utility model;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Detailed Description

Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the utility model, and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a sewage treatment apparatus 100 for enhancing the fluidity of sewage to be treated so that the sewage is sufficiently reacted with microorganisms to rapidly degrade impurities in the sewage. Wherein the microorganism can be aerobic bacteria, denitrifying bacteria, etc. The material having these microorganisms may be previously placed in the sewage treatment apparatus 100.

The sewage treatment apparatus 100 includes a treatment tank 1, a suction assembly 2 and a stirring assembly, both of which are provided inside the treatment tank 1.

The treatment tank 1 is provided with an input channel 11, a first treatment chamber 12, a second treatment chamber 13, a third treatment chamber 14 and an output channel 15 in this order along the length extension direction thereof, the first treatment chamber 12 and the second treatment chamber 13 are separated by a first partition wall 16, and the second treatment chamber 13 and the third treatment chamber 14 are separated by a second partition wall 17. The input channel 11 is communicated with the first processing chamber 12 and the outside of the processing box 1, the output channel 15 is communicated with the third processing chamber 14 and the outside of the processing box 1, sewage to be processed outside can enter the first processing chamber 12 through the input channel 11, can enter the second processing chamber 13 for continuous processing after being processed by the first processing chamber 12, and is finally output through the output channel 15 after being processed by the third processing chamber 14. The sewage flows through the plurality of treatment chambers, so that the mobility of the sewage is enhanced, and the sewage can be fully contacted with microorganisms in each treatment chamber, so that the impurity sedimentation speed of the sewage is effectively improved.

The suction assembly 2 comprises a first suction piece 21 and a second suction piece 22, the first suction piece 21 being arranged between the first treatment chamber 12 and the second treatment chamber 13 to suck the sewage of the first treatment chamber 12 to the second treatment chamber 13. The second suction member 22 is provided between the second treatment chamber 13 and the third treatment chamber 14 to suck the sewage of the second treatment chamber 13 to the third treatment chamber 14.

The stirring assembly comprises a first stirring piece 31, the first stirring piece 31 is arranged in the first processing chamber 12, and the first stirring piece 31 can stir sewage in the first processing chamber 12 so that the sewage and microorganisms can react more fully, and the impurity sedimentation speed of the sewage is further accelerated.

The first stirring member 31 comprises a motor 311, a rotating rod 312, a first stirring structure 313 and a second stirring structure 314, wherein one end of the rotating rod 312 is connected with the motor 311, the second stirring structure 314 is arranged at one end of the rotating rod 312 far away from the motor 311, and the first stirring structure 313 is arranged at the rotating rod 312 and is positioned between the motor 311 and the second stirring structure 314.

There are many configurations of the first stirring structure 313 and the second stirring structure 314, and in one embodiment:

the first stirring structure 313 may be a screw member that is spirally disposed along a length extending direction of the rotating lever 312.

The second stirring structure 314 may include a plurality of stirring bars 315, the plurality of stirring bars 315 being disposed around a circumferential side of the rotating bar 312, each stirring bar 315 being disposed perpendicular to the rotating bar 312.

Further, a plurality of auxiliary stirring bars 316 are disposed on the stirring rod, and the plurality of auxiliary stirring bars 316 are disposed at intervals along the length extending direction of the stirring rod 315 and are parallel to each other.

Referring to fig. 3 and 4, the process chamber 1 may include five process chambers.

The treatment tank further comprises a fourth treatment chamber 18 and a fifth treatment chamber 19, the fourth treatment chamber 18 being located between the third treatment chamber 14 and the fifth treatment chamber 19, the fifth treatment chamber 19 being located between the fourth treatment chamber 18 and the output channel 15.

The suction assembly 2 further comprises a third suction piece 23 and a fourth suction piece 24, the third suction piece 23 being arranged between the third treatment chamber 14 and the fourth treatment chamber 18 for sucking sewage from the third treatment chamber 14 to the fourth treatment chamber 18. The fourth suction member 24 is provided between the fourth treatment chamber 18 and the fifth treatment chamber 19 for sucking the sewage of the fourth treatment chamber 18 to the fifth treatment chamber 19. The fifth treatment chamber is communicated with the outside of the treatment tank through the output channel 15, and the sewage after being treated in the fifth treatment chamber 19 can be discharged to the outside of the treatment tank 1 through the output channel 15.

The embodiment of fig. 4 has two additional treatment chambers compared to the embodiment of fig. 2, so that the wastewater can flow twice more, which is advantageous for further enhancing the settling velocity of impurities in the wastewater.

In other embodiments, the number of the treatment chambers is not limited, for example, six or more treatment chambers may be provided, and the number of the treatment chambers may be set according to the impurity settling requirement of the sewage.

The treatment tank 1 of the embodiment shown in fig. 2 is provided with three access openings, which are provided corresponding to the first treatment chamber 12, the second treatment chamber 13 and the third treatment chamber 14, respectively, and each access opening is provided with an access cover 111. When the access cover 111 is opened, the corresponding process chamber communicates with the outside of the process tank 1, so that a serviceman can enter the corresponding process chamber for maintenance. After the maintenance personnel can open the access cover 111, the ladder is placed in the corresponding treatment chamber and then lowered down along the ladder.

The access cover 111 is provided with a handle 112, and the handle 112 can be held by a maintenance person to facilitate opening the access cover 111. In other embodiments, the access cover 111 can also be connected to the treatment tank 1 by means of a swivel connection, so that the access cover 111 can remain connected to the treatment tank 1, avoiding loss.

Sewage treatment equipment 100 still includes deodorant subassembly, deodorant subassembly can set up at the treatment chamber that corresponds as required, for example set up at first treatment chamber 12, deodorant subassembly includes locating piece 4, storage board 5 and closing plate 6, locating piece 4 are two, locate the relative lateral wall of first treatment chamber 12 respectively, storage board 5 is placed on two locating pieces 4, the standing groove has been seted up on the storage board 5, the standing groove is provided with adsorption bag 7, the parcel has the active carbon in the adsorption bag 7, the active carbon can adsorb the peculiar smell in the first treatment chamber 12, closing plate 6 lid is located the one side of storage board 5 dorsad locating piece 4. The sealing plate 6 is used to cover the adsorption pack 7, and prevent the odor from being excessively emitted to the outside of the treatment tank 1.

It should be emphasized that when the maintenance personnel is ready to access the first processing chamber 12 for maintenance, the sealing plate 6 and the storage plate 5 may be removed first, and a passage is provided between the two positioning blocks 4 to access the first processing chamber 12. After the maintenance is completed, the sealing plate 6 and the storage plate 5 are restored.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. A sewage treatment apparatus, comprising:

2. The wastewater treatment plant of claim 1, wherein the treatment tank further comprises a fourth treatment chamber located between the third treatment chamber and the output channel, the pumping assembly further comprising a third pumping element disposed between the third treatment chamber and the fourth treatment chamber for pumping wastewater from the third treatment chamber to the fourth treatment chamber; the fourth processing chamber is communicated with the outside of the processing box through the output channel.

3. The wastewater treatment plant of claim 2, wherein the treatment tank further comprises a fifth treatment chamber located between the fourth treatment chamber and the output channel, the suction assembly further comprising a fourth suction member provided between the fourth treatment chamber and the fifth treatment chamber for sucking wastewater from the fourth treatment chamber to the fifth treatment chamber; the fifth processing chamber is communicated with the outside of the processing box through the output channel.

4. A sewage treatment apparatus according to claim 3, wherein the treatment tank is provided with five access openings, five access openings being provided for the five treatment chambers respectively, a removable cover being provided on each access opening, and the corresponding treatment chamber being in communication with the outside of the treatment tank when the access cover is opened.

5. The wastewater treatment plant of claim 4, wherein a handle is provided on the access cover.

6. The wastewater treatment apparatus of claim 1, wherein the first stirring member comprises a motor, a rotating rod, a first stirring structure and a second stirring structure, wherein one end of the rotating rod is connected with the motor, the second stirring structure is arranged at one end of the rotating rod away from the motor, and the first stirring structure is arranged at the rotating rod and is arranged between the motor and the second stirring structure.

7. The wastewater treatment apparatus of claim 6, wherein the first agitating structure comprises a screw that is helically disposed along a length extension of the rotating shaft.

8. The sewage treatment apparatus according to claim 6, wherein the second stirring structure includes a plurality of stirring bars, a plurality of the stirring bars being disposed around a peripheral side of the rotating shaft, each of the stirring bars being disposed perpendicular to the rotating shaft.

9. The sewage treatment apparatus according to claim 8, wherein a plurality of auxiliary stirring bars are provided on the stirring rod, and a plurality of the auxiliary stirring bars are provided at intervals along the length extension direction of the stirring rod and are parallel to each other.

10. The sewage treatment apparatus according to claim 1, further comprising a deodorizing component, wherein the deodorizing component comprises a positioning block, a storage plate and a sealing plate, the positioning block is disposed on a side wall of the first treatment chamber, the storage plate is disposed on the positioning block, an adsorption bag is disposed on the storage plate, activated carbon is wrapped in the adsorption bag, and the sealing plate is covered on a side of the storage plate opposite to the positioning block.