CN116924496B - Urban sewage grading treatment and classification cyclic utilization system - Google Patents
Urban sewage grading treatment and classification cyclic utilization system Download PDFInfo
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- CN116924496B CN116924496B CN202311068943.3A CN202311068943A CN116924496B CN 116924496 B CN116924496 B CN 116924496B CN 202311068943 A CN202311068943 A CN 202311068943A CN 116924496 B CN116924496 B CN 116924496B
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- 239000010865 sewage Substances 0.000 title claims abstract description 92
- 125000004122 cyclic group Chemical group 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000004064 recycling Methods 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000001877 deodorizing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a urban sewage grading treatment and classification recycling system, which relates to the technical field of sewage treatment and comprises the following components: an urban sewage treatment assembly; the grading treatment assemblies are provided with two groups in total, and the two groups of grading treatment assemblies are arranged in the urban sewage treatment assembly; the connecting components are provided with two groups in total, and the two groups of connecting components are arranged on the two groups of hierarchical processing components; the water inlet component is arranged on the municipal sewage treatment component; the two classification recycling pipelines are arranged in total, and are fixedly arranged on the front side of the municipal sewage treatment box; the utility model has the buffering function on the urban sewage, so that the urban sewage slowly flows into the urban sewage treatment box, and the damage to the urban sewage treatment box caused by strong water flow impact force is avoided; solves the problem that the sewage treatment device is easy to be damaged due to the overlarge water flow because the sewage treatment device cannot play a buffering role on the sewage flow.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a system for classifying treatment and classified recycling of urban sewage.
Background
Urban sewage treatment is a measure taken to change the nature of sewage so that it does not cause harm to the environmental waters, and in the treatment of urban sewage, sewage is usually filtered and adsorbed.
The application number is as follows: in the patent of CN202120893831.1, a municipal sewage treatment device is disclosed, which comprises a box body, wherein the box body comprises a first treatment chamber, a second treatment chamber and a deodorizing chamber, the inner wall of the first treatment chamber is sequentially provided with a first filter screen, a sand and stone filter layer, a quartz sand layer and an active carbon filter layer from top to bottom, the middle side of the inner wall of the second treatment chamber is provided with a second filter screen, a plasma generator is arranged below the second filter screen, the top end of the deodorizing chamber is provided with a motor, the output shaft of the motor is provided with a stirring shaft, a plurality of stirring blades are distributed on the stirring shaft, and the two sides of the inner wall of the deodorizing chamber are provided with adsorption carbon boxes; the utility model carries out multi-layer treatment through the first treatment chamber, the second treatment chamber and the deodorizing chamber, carries out filtration treatment through the first treatment chamber, then carries out disinfection and sterilization through the second treatment chamber, and finally carries out adsorption deodorizing through the deodorizing chamber, so that the wastewater treatment and discharge standard is achieved, and the pollution of water resources is reduced.
Based on the above, the inventor finds that the existing municipal sewage treatment device is inconvenient for workers to replace the filtering adsorption material, increases the labor intensity of the workers, and cannot buffer sewage water flow, so that the sewage treatment device is easy to damage due to large water flow.
Disclosure of Invention
In view of the above, the utility model provides a system for classifying treatment and classifying recycling of municipal sewage, which comprises a municipal sewage treatment assembly, a classifying treatment assembly, a connecting assembly and a water inlet assembly, and is convenient for workers to take out the classifying treatment box body through a pull rod, and is convenient for replacing filter adsorption cotton, so that the system has a buffering effect on municipal sewage, the municipal sewage slowly flows into the municipal sewage treatment box, and the damage to the municipal sewage treatment box caused by strong water flow impact force is avoided.
The utility model provides the purpose and the efficacy of a urban sewage grading treatment and classification recycling system, which particularly comprises an urban sewage treatment component, a grading treatment component, a connecting component and a water inlet component; the grading treatment assemblies are provided with two groups in total, and the two groups of grading treatment assemblies are arranged in the urban sewage treatment assembly; the connecting components are provided with two groups in total, and the two groups of connecting components are arranged on the two groups of hierarchical processing components; the water inlet component is arranged on the municipal sewage treatment component;
the municipal sewage treatment assembly comprises: the device comprises a supporting frame, bolt mounting holes, an urban sewage treatment box and a classified recycling pipeline; four bolt mounting holes are formed in the supporting frame; the urban sewage treatment box is fixedly arranged at the top of the supporting frame; the two classifying recycling pipelines are arranged in total, and the two classifying recycling pipelines are fixedly arranged on the front side of the municipal sewage treatment box.
Further, the connection assembly further includes: a pull rod and a limit circular ring A; the pull rod is slidably arranged in the two connecting plates, and the section of the pull rod is of an octagonal structure; the limiting rings A are arranged in two in total, the two limiting rings A are fixedly arranged on the outer wall of the pull rod, and the outer sides of the two limiting rings A are in contact with the two connecting plates.
Further, the municipal sewage treatment assembly further comprises: a limit bar and a valve; the limit bars are provided with eight limit bars, and the eight limit bars are fixedly arranged on the inner wall of the municipal sewage treatment box; the two valves are arranged in total, and the two valves are fixedly arranged on the two classified recycling pipelines.
Further, the connection assembly further includes: a limit circular ring B and a reset spring A; the two limiting rings B are arranged in total and fixedly arranged on the outer wall of the pull rod; the two reset springs A are arranged at the outer part of the pull rod, and the two reset springs A are positioned between the two connecting plates and the two limiting rings B.
Further, the hierarchical processing component includes: classifying the treatment box body and filtering and adsorbing cotton; the grading treatment box body is slidably arranged among the four limit strips; the filter adsorption cotton is arranged in the grading treatment box body.
Further, the water inlet assembly includes: the device comprises a mounting frame, an L-shaped water inlet pipe and a stable guide rod; the installation frame is fixedly arranged in the urban sewage treatment box; the L-shaped water inlet pipe is fixedly arranged in the mounting frame; the stable guide rods are arranged in two in total, and the two stable guide rods are slidably mounted in the mounting frame.
Further, the left and right sides of the classifying box body are respectively provided with a row of strip-shaped through holes, and the left and right sides of the classifying box body are provided with connecting clamping grooves.
Further, the water inlet assembly further comprises: a conical guide disc and a water retaining ring; the conical guide disc is fixedly arranged at the bottoms of the two stable guide rods; the water retaining rings are arranged in total, and the four water retaining rings are fixedly arranged at the top of the conical guide disc.
Further, the connection assembly includes: the clamping block is connected with the connecting plate; the two connecting clamping blocks are arranged in total and are inserted into the two connecting clamping grooves; the two connecting plates are arranged in total, and the two connecting plates are fixedly arranged on the outer sides of the two connecting clamping blocks.
Further, the water inlet assembly further comprises: a limiting ring C and a return spring B; the two limiting rings C are arranged in total, and the two limiting rings C are fixedly arranged on the outer walls of the two stable guide rods; the two reset springs B are arranged at the outer parts of the two stable guide rods, and the two reset springs B are arranged between the mounting frame and the two limiting rings C.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, as the two classifying recycling pipelines are fixedly arranged on the front side of the urban sewage treatment box and the two valves are fixedly arranged on the two classifying recycling pipelines, the treated sewage can be conveniently discharged by workers, and the classifying recycling is realized.
2. According to the utility model, the left side and the right side of the grading treatment box body are respectively provided with a row of strip-shaped through holes, and the filtering and adsorbing cotton is arranged in the grading treatment box body, so that the urban sewage is treated, and the left side and the right side of the grading treatment box body are provided with the connecting clamping grooves, and the two connecting clamping blocks are inserted into the two connecting clamping grooves, so that a worker can conveniently take out the grading treatment box body through the pulling rod, the filtering and adsorbing cotton is convenient to replace, and the two reset springs A are arranged outside the pulling rod and are positioned between the two connecting plates and the two limiting rings B, so that when the worker pulls the two connecting plates outwards, the two connecting clamping blocks are separated from the two connecting clamping grooves, and the filtering and adsorbing cotton is convenient to install or detach by the worker.
3. According to the utility model, the conical guide plates are fixedly arranged at the bottoms of the two stable guide rods, and the four water retaining rings are fixedly arranged at the tops of the conical guide plates, so that a buffer effect is achieved on urban sewage, the urban sewage slowly flows into the urban sewage treatment tank, the damage to the urban sewage treatment tank caused by strong water flow impact force is avoided, the two stable guide rods are slidably arranged in the mounting frame, the reset springs B are arranged outside the two stable guide rods, and the two reset springs B are positioned between the mounting frame and the two limiting rings C, so that the conical guide plates can move up and down under the water flow impact, and the buffer effect is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic top view of the fig. 1 structure of the present utility model.
Fig. 3 is a schematic view of the center cut-away structure of fig. 1 of the present utility model.
FIG. 4 is a schematic view showing the construction of the municipal sewage treatment unit according to the utility model.
Fig. 5 is a schematic view of the structure of the hierarchical processing assembly and the connection assembly of the present utility model.
Fig. 6 is a schematic view of a partial enlarged structure of the area a in fig. 5 according to the present utility model.
FIG. 7 is a schematic view of the water inlet assembly of the present utility model.
Fig. 8 is a partially enlarged schematic view of the area B of fig. 3 according to the present utility model.
List of reference numerals
1. An urban sewage treatment assembly; 101. a support frame; 1011. a bolt mounting hole; 102. a municipal sewage treatment tank; 103. classifying and recycling pipelines; 104. a limit bar; 105. a valve; 2. a hierarchical processing component; 201. classifying the box body; 2011. a bar-shaped through hole; 2012. a connecting clamping groove; 202. filtering and adsorbing cotton; 3. a connection assembly; 301. connecting a clamping block; 302. a connecting plate; 303. pulling the rod; 304. a limit circular ring A; 305. a limit circular ring B; 306. a return spring A; 4. a water inlet assembly; 401. a mounting frame; 402. an L-shaped water inlet pipe; 403. stabilizing the guide rod; 404. a conical deflector disc; 405. a water blocking ring; 406. a limit circular ring C; 407. and a return spring B.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Embodiment one: please refer to fig. 1 to 8: the utility model provides a urban sewage grading treatment and classification recycling system which comprises an urban sewage treatment assembly 1, a grading treatment assembly 2, a connecting assembly 3 and a water inlet assembly 4; the grading treatment assemblies 2 are provided with two groups in total, and the two groups of grading treatment assemblies 2 are arranged in the urban sewage treatment assembly 1; the two groups of connecting components 3 are arranged in total, and the two groups of connecting components 3 are arranged on the two groups of hierarchical processing components 2; the water inlet assembly 4 is installed on the municipal sewage treatment assembly 1.
As shown in fig. 1, the municipal sewage treatment unit 1 comprises: a supporting frame 101, bolt mounting holes 1011, an urban sewage treatment tank 102 and a classification recycling pipeline 103; four bolt mounting holes 1011 are provided on the support frame 101; the municipal sewage treatment tank 102 is fixedly installed on the top of the support frame 101; two classifying recycling pipelines 103 are arranged in total, and the two classifying recycling pipelines 103 are fixedly arranged at the front side of the municipal sewage treatment tank 102; the municipal sewage treatment assembly 1 further comprises: a stop bar 104 and a valve 105; the limit bars 104 are provided with eight limit bars 104, and the eight limit bars 104 are fixedly arranged on the inner wall of the municipal sewage treatment tank 102; the two valves 105 are provided, and the two valves 105 are fixedly installed on the two classification recycling pipelines 103, and the specific functions are as follows: because the two classifying recycling pipelines 103 are fixedly arranged on the front side of the municipal sewage treatment tank 102, and the two valves 105 are fixedly arranged on the two classifying recycling pipelines 103, the treated sewage is conveniently discharged by workers, and the classifying recycling is realized.
As shown in fig. 5 and 6, the hierarchical processing unit 2 includes: a classification processing box 201 and filtering adsorption cotton 202; the grading treatment box 201 is slidably arranged among the four limit strips 104; the filter adsorption cotton 202 is arranged inside the classification processing box 201; the left and right sides of the classification processing box 201 is provided with a row of bar through-hole 2011 respectively, and the left and right sides of the classification processing box 201 is provided with the connection draw-in groove 2012, and coupling assembling 3 includes: the connecting fixture block 301 and the connecting plate 302 are connected; the two connecting clamping blocks 301 are provided, and the two connecting clamping blocks 301 are inserted into the two connecting clamping grooves 2012; two connecting plates 302 are arranged in total, and the two connecting plates 302 are fixedly arranged on the outer sides of the two connecting clamping blocks 301; the connection assembly 3 further includes: a pull rod 303 and a limit ring A304; the pulling rod 303 is slidably mounted inside the two connecting plates 302, and the cross section of the pulling rod 303 is of an octagonal structure; the two limiting rings A304 are arranged in total, the two limiting rings A304 are fixedly arranged on the outer wall of the pull rod 303, and the outer sides of the two limiting rings A304 are contacted with the two connecting plates 302; the connection assembly 3 further includes: a limit ring B305 and a return spring A306; two limit rings B305 are arranged in total, and the two limit rings B305 are fixedly arranged on the outer wall of the pull rod 303; the two restoring springs a306 are provided, and the two restoring springs a306 are installed outside the pulling rod 303, and the two restoring springs a306 are located between the two connecting plates 302 and the two limiting rings B305, which specifically function as: because the left and right sides of the classification box 201 is provided with a row of bar through holes 2011 respectively, and filter and adsorb cotton 202 and set up in the inside of classification box 201, thereby play the treatment effect to municipal sewage, again because the left and right sides of classification box 201 is provided with the connection draw-in groove 2012, and two connection fixture blocks 301 insert in two connection draw-in grooves 2012, and then make things convenient for the staff to take out classification box 201 through pull rod 303, be convenient for change filter and adsorb cotton 202, again because two reset spring A306 install in the outside of pull rod 303, and two reset spring A306 are located between two connecting plates 302 and two spacing ring B305, and then when the staff outwards pulls two connecting plates 302, two connection fixture blocks 301 and two connection draw-in grooves 2012 separation, the staff of being convenient for installs or dismantles filter and adsorb cotton 202.
Embodiment two: on the basis of the first embodiment, as shown in fig. 7 and 8, the water intake assembly 4 includes: a mounting frame 401, an L-shaped water inlet pipe 402 and a stable guide rod 403; the mounting frame 401 is fixedly installed inside the municipal sewage treatment tank 102; an L-shaped water inlet pipe 402 is fixedly arranged inside the mounting frame 401; the number of the stabilizing guide rods 403 is two, and the two stabilizing guide rods 403 are slidably arranged inside the mounting frame 401; the water intake assembly 4 further comprises: a conical deflector 404 and a water deflector ring 405; the conical guide plates 404 are fixedly arranged at the bottoms of the two stabilizing guide rods 403; the four water retaining rings 405 are arranged in total, and the four water retaining rings 405 are fixedly arranged on the top of the conical flow guide disk 404; the water intake assembly 4 further comprises: a limit ring C406 and a return spring B407; the two limiting rings C406 are arranged in total, and the two limiting rings C406 are fixedly arranged on the outer walls of the two stable guide rods 403; the two restoring springs B407 are arranged in total, the two restoring springs B407 are arranged outside the two stabilizing guide rods 403, the two restoring springs B407 are positioned between the mounting frame 401 and the two limiting rings C406, and the specific functions are as follows: because toper water conservancy diversion dish 404 fixed mounting is in the bottom of two stable guide bars 403, and four manger plate rings 405 fixed mounting are at the top of toper water conservancy diversion dish 404, thereby played the cushioning effect to municipal sewage, make municipal sewage slowly flow into municipal sewage treatment case 102, avoided powerful rivers impact force to cause the damage to municipal sewage treatment case 102, again because two stable guide bars 403 slidable mounting is in the inside of mounting bracket 401, and reset spring B407 installs the outside at two stable guide bars 403, and two reset spring B407 are located between mounting bracket 401 and two spacing ring C406, and then make toper water conservancy diversion dish 404 can reciprocate under the rivers impact, the cushioning effect has been improved.
Specific use and action of the embodiment:
specific use and action of the embodiment: in the utility model, firstly, a worker installs the supporting frame 101 at a proper position through bolts and four bolt installing holes 1011, then connects the L-shaped water inlet pipe 402 with the urban sewage pipeline, and the urban sewage is treated by arranging a row of strip-shaped through holes 2011 at the left and right sides of the grading treatment box 201 and arranging the filtering and adsorbing cotton 202 inside the grading treatment box 201, and the urban sewage is buffered by arranging the conical guide plates 404 fixedly at the bottoms of the two stable guide rods 403 and arranging the four water retaining rings 405 fixedly at the tops of the conical guide plates 404, so that the urban sewage slowly flows into the urban sewage treatment box 102, the damage to the urban sewage treatment box 102 caused by strong water flow impact force is avoided, and the two stable guide rods 403 are slidingly arranged inside the installation frame 401, and the reset spring B407 is arranged outside the two stable guide rods 403, and the two reset springs B407 are positioned between the mounting frame 401 and the two limiting rings C406, so that the conical guide disc 404 can move up and down under the impact of water flow, the buffering effect is improved, because the two classifying recycling pipelines 103 are fixedly arranged at the front side of the urban sewage treatment box 102, and the two valves 105 are fixedly arranged on the two classifying recycling pipelines 103, the treated sewage is conveniently discharged by workers, the classifying recycling is realized, and because the left side and the right side of the classifying treatment box 201 are provided with the connecting clamping grooves 2012, the two connecting clamping blocks 301 are inserted into the two connecting clamping grooves 2012, the classifying treatment box 201 is conveniently taken out by workers through the pull rod 303, the filter adsorption cotton 202 is conveniently replaced, and because the two reset springs A306 are arranged outside the pull rod 303, and two reset springs A306 are located between two connecting plates 302 and two spacing rings B305, and then when the staff outwards pulls two connecting plates 302, two connection fixture blocks 301 are separated from two connection clamping grooves 2012, so that the staff is convenient to install or detach the filter adsorption cotton 202.
The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, which is defined by the appended claims.
Claims (4)
1. A system for classifying and recycling urban sewage comprises an urban sewage treatment assembly (1), a classifying treatment assembly (2), a connecting assembly (3) and a water inlet assembly (4); the method is characterized in that: the grading treatment assemblies (2) are provided with two groups in total, and the two groups of grading treatment assemblies (2) are arranged in the urban sewage treatment assembly (1); the connecting components (3) are provided with two groups in total, and the two groups of connecting components (3) are arranged on the two groups of hierarchical processing components (2); the water inlet assembly (4) is arranged on the municipal sewage treatment assembly (1);
the municipal sewage treatment assembly (1) comprises: the device comprises a supporting frame (101), bolt mounting holes (1011), an urban sewage treatment box (102) and a classification recycling pipeline (103); four bolt mounting holes (1011) are formed in the supporting frame (101); the urban sewage treatment box (102) is fixedly arranged at the top of the supporting frame (101); two classification recycling pipelines (103) are arranged in total, and the two classification recycling pipelines (103) are fixedly arranged at the front side of the urban sewage treatment box (102);
the municipal sewage treatment assembly (1) further comprises: a limit bar (104) and a valve (105); eight limit strips (104) are arranged in total, and the eight limit strips (104) are fixedly arranged on the inner wall of the municipal sewage treatment box (102); the two valves (105) are arranged in total, and the two valves (105) are fixedly arranged on the two classification recycling pipelines (103);
the hierarchical processing assembly (2) comprises: a classification treatment box body (201) and filtering and adsorbing cotton (202); the grading treatment box body (201) is slidably arranged among the four limit strips (104); the filter adsorption cotton (202) is arranged in the grading treatment box body (201); a row of strip-shaped through holes (2011) are respectively formed in the left side and the right side of the grading treatment box body (201), and connecting clamping grooves (2012) are formed in the left side and the right side of the grading treatment box body (201);
the water inlet assembly (4) comprises: the device comprises a mounting frame (401), an L-shaped water inlet pipe (402) and a stable guide rod (403); the mounting frame (401) is fixedly arranged in the urban sewage treatment box (102); the L-shaped water inlet pipe (402) is fixedly arranged in the mounting frame (401); the two stabilizing guide rods (403) are arranged in total, and the two stabilizing guide rods (403) are slidably arranged in the mounting frame (401); the water inlet assembly (4) further comprises: a conical deflector (404) and a water retaining ring (405); the conical guide plates (404) are fixedly arranged at the bottoms of the two stable guide rods (403); four water retaining rings (405) are arranged in total, and the four water retaining rings (405) are fixedly arranged at the top of the conical flow guide disc (404); the water inlet assembly (4) further comprises: a limit ring C (406) and a return spring B (407); two limit rings C (406) are arranged in total, and the two limit rings C (406) are fixedly arranged on the outer walls of the two stable guide rods (403); the two reset springs B (407) are arranged in total, the two reset springs B (407) are arranged outside the two stable guide rods (403), and the two reset springs B (407) are arranged between the mounting frame (401) and the two limiting rings C (406).
2. The urban sewage classification treatment and classification recycling system according to claim 1, characterized in that: the connection assembly (3) comprises: the clamping block (301) and the connecting plate (302) are connected; two connecting clamping blocks (301) are arranged in total, and the two connecting clamping blocks (301) are inserted into the two connecting clamping grooves (2012); two connecting plates (302) are arranged in total, and the two connecting plates (302) are fixedly arranged on the outer sides of the two connecting clamping blocks (301).
3. The urban sewage classification treatment and classification recycling system according to claim 2, characterized in that: the connection assembly (3) further comprises: a pull rod (303) and a limit circular ring A (304); the pulling rod (303) is slidably arranged inside the two connecting plates (302), and the cross section of the pulling rod (303) is of an octagonal structure; the limiting rings A (304) are arranged in two, the two limiting rings A (304) are fixedly arranged on the outer wall of the pulling rod (303), and the outer sides of the two limiting rings A (304) are in contact with the two connecting plates (302).
4. A municipal sewage classification and recycling system according to claim 3, wherein: the connection assembly (3) further comprises: a limit ring B (305) and a return spring A (306); two limit rings B (305) are arranged in total, and the two limit rings B (305) are fixedly arranged on the outer wall of the pull rod (303); the two reset springs A (306) are arranged in total, the two reset springs A (306) are arranged outside the pull rod (303), and the two reset springs A (306) are arranged between the two connecting plates (302) and the two limiting rings B (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068943.3A CN116924496B (en) | 2023-08-24 | 2023-08-24 | Urban sewage grading treatment and classification cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068943.3A CN116924496B (en) | 2023-08-24 | 2023-08-24 | Urban sewage grading treatment and classification cyclic utilization system |
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| Publication Number | Publication Date |
|---|---|
| CN116924496A CN116924496A (en) | 2023-10-24 |
| CN116924496B true CN116924496B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311068943.3A Active CN116924496B (en) | 2023-08-24 | 2023-08-24 | Urban sewage grading treatment and classification cyclic utilization system |
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| CN202881016U (en) * | 2012-09-21 | 2013-04-17 | 江苏金海环保工程有限公司 | Urban sewage treatment equipment |
| CN209619137U (en) * | 2019-02-14 | 2019-11-12 | 广州市正清源生物环保科技有限公司 | A kind of integrated apparatus of efficient sewerage processing |
| CN210930842U (en) * | 2019-08-08 | 2020-07-07 | 宁夏西北药材科技有限公司 | Medicated food pot with filtering device |
| CN111718042A (en) * | 2020-05-30 | 2020-09-29 | 隆润新技术发展有限公司 | Combined sewage treatment equipment and treatment method |
| CN212849979U (en) * | 2020-09-27 | 2021-03-30 | 湖北德强电子科技有限公司 | Fire control emergency power supply convenient to use |
| CN215975230U (en) * | 2021-09-17 | 2022-03-08 | 张虎 | Water pollution sewage treatment device |
| CN216728668U (en) * | 2021-12-31 | 2022-06-14 | 吉林省拓达环保设备工程有限公司 | Sludge discharge device for sewage treatment |
| CN217439122U (en) * | 2022-02-25 | 2022-09-16 | 西安海图工程设计有限公司 | Municipal garden's outlet structure |
| CN217627859U (en) * | 2022-07-04 | 2022-10-21 | 安徽长林建设工程有限公司 | Sewage purification equipment for municipal drainage pipeline port |
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