CN214735145U - Resourceful treatment device for urban black and odorous water body - Google Patents
Resourceful treatment device for urban black and odorous water body Download PDFInfo
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- CN214735145U CN214735145U CN202120123331.XU CN202120123331U CN214735145U CN 214735145 U CN214735145 U CN 214735145U CN 202120123331 U CN202120123331 U CN 202120123331U CN 214735145 U CN214735145 U CN 214735145U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000011282 treatment Methods 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 7
- 238000004332 deodorization Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 238000011085 pressure filtration Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 14
- 239000010802 sludge Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012671 ceramic insulating material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
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- 230000008693 nausea Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a resourceful treatment device of black smelly water in city, include: the reaction treatment case with the closing cap, connect the plasma generator who is used for the purification treatment water on reaction treatment case circulation circuit, pass through the filter pressing device that the water pump is connected with the reaction treatment case, filter pressing device is including a jar body, jar body bottom is equipped with can dismantle the bottom, be located jar internal portion from last filter-pressing black and odorous water body down and carry out solid-liquid separation's filter-pressing subassembly to and be located jar external portion and provide the pneumatic cylinder of power for the filter-pressing subassembly, still including the suction subassembly that is used for in time sucking the pressure filtration water. The utility model discloses utilize plasma purification water to play effects such as deodorization, disinfect, disinfection equally to later stage solid-liquid separation's drainage and silt, the drainage can regard as the normal water to use or return to the river course, and silt can regard as fertilizer to use after the disinfection of disinfecting.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to resourceful treatment device of black smelly water in city.
Background
Most urban rivers in China have evolved into black and odorous rivers, polluted water bodies are black or blackish, and along with pungent smell, the displeasure brought by visual senses can cause people to have nausea and aversion, and the phenomenon can cause risks to human health after being in the environment for a long time.
The tradition is simple to black smelly water purification treatment, and purifying effect is relatively poor, and is not thorough to inside virus of sewage and bacterial treatment, adopts chemical agent to disinfect and causes secondary pollution etc. a great deal of trouble easily. And the treated sludge is not beneficial to resource utilization due to the existence of viruses, bacteria and chemical agents.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists above, the utility model provides a resourceful treatment device of black smelly water in city.
The technical scheme of the utility model is that: a resourceful treatment device of black smelly water in city includes:
the reaction treatment box is provided with a sealing cover, the sealing cover is provided with a first water inlet and a backflow inlet, the bottom of the reaction treatment box is provided with a water outlet and a backflow outlet, the plasma generator is connected between the backflow outlet and the backflow inlet through a backflow pipe, the backflow pipe is provided with a backflow pump and a first valve, and the water outlet is provided with a second valve; the stirrer is positioned in the reaction treatment box and is used for stirring the black and odorous water body to prevent precipitation;
a filter pressing device connected to the water outlet through a water pump, the filter pressing device comprises a tank body, the bottom of the tank body is provided with a detachable bottom cover, the bottom of the tank body is provided with a second water inlet connected with the water outlet, the water outlet is provided with a third valve,
the filter pressing component is positioned in the tank body from top to bottom for performing solid-liquid separation on the black and odorous water body through filter pressing, the hydraulic cylinder is positioned outside the tank body for providing power for the filter pressing component, and the filter pressing component is used for timely sucking filter pressing water.
Furthermore, the plasma generator comprises a shell made of insulating materials, the upper end and the lower end of the shell are respectively provided with an interface used for being connected with a return pipe, two plasma electrode plates are oppositely arranged inside the shell, and the two plasma electrode plates are respectively connected with the positive pole and the negative pole of an external high-voltage pulse power supply. The plasma electrode plate emits plasma to treat the circulating water body, water molecules in the liquid are ionized and excited to generate ions in a short time, then free oxygen, ozone and hydroxyl radicals are generated to purify pollutants in the black and odorous water body, and the effects of deodorization, sterilization, disinfection and the like can be achieved.
Furthermore, one end of the detachable bottom cover is hinged with one end of the bottom of the tank body through a pin shaft, the other end of the detachable bottom cover is connected with the other end of the bottom of the tank body through a locking mechanism, and the locking mechanism comprises a first fixing plate horizontally fixed on the tank body, a second fixing plate horizontally fixed on the detachable bottom cover, and a double-head fastening bolt penetrating through the first fixing plate and the second fixing plate. The sludge deposited at the bottom of the tank body can be conveniently discharged through the detachable bottom cover.
Furthermore, a heating wire is arranged inside the detachable bottom cover and electrically connected with an external power supply. The sludge is used for heating, drying and depositing on the bottom of the tank body after filter pressing.
Further, the filter-pressing subassembly includes the filter-pressing pole that links to each other with the pneumatic cylinder, and filter-pressing pole lower extreme is connected with the filter-pressing dish that the external diameter equals with jar internal diameter, and the upper and lower bottom surface of filter-pressing dish is upper filter sieve and lower filter sieve respectively, and the upper filter sieve medial surface is fixed with glass fiber filtration membrane, and it has the absorbent filler to fill between glass fiber filtration membrane and the lower filter sieve. The adsorption filler can be activated carbon, ceramsite or silica gel. The aperture of the upper filtering sieve plate and the aperture of the lower filtering sieve plate are 0.5-1 mm. Through the preliminary filtration of the adsorption filler, the filtration burden of the glass fiber filtration membrane can be reduced.
Further, the suction assembly comprises a water pumping port arranged at the top of the tank body and a water pumping hose penetrating into the tank body from the water pumping port, the water pumping hose is tied to the filter pressing assembly and moves up and down synchronously with the filter pressing assembly, and the upper end of the water pumping hose is connected with an external suction pump. The clear water filtered by pressure can be timely pumped away through the pumping component, and the solid-liquid separation operation can be better completed.
The utility model has the advantages that: the utility model discloses be equipped with plasma generator, utilize the circulation reflux mode to carry out a small amount of purification treatments many times to black smelly water, the pollutant in the black smelly water can be got rid of to the hydroxyl radical that plasma generator ionization goes out. The post-stage solid-liquid separation filter water and sludge can also play roles in deodorization, sterilization, disinfection and the like, the filter water can be used as reclaimed water or returned to a river channel, and the sludge can be used as fertilizer after being sterilized and disinfected.
Furthermore, the utility model discloses a filter-pressing device's filter-pressing dish can realize solid-liquid separation at the filter-pressing in-process to in time utilize the suction subassembly to discharge the drainage, still can dismantle the built-in heater wire of bottom and heat drying process the silt of deposit in jar body bottom, evaporate unnecessary moisture, the later stage of being convenient for utilizes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the filter-pressing disk of the present invention;
fig. 3 is an enlarged schematic view at a in fig. 1.
Wherein, 1-a sealing cover, 2-a reaction treatment box, 3-a first water inlet, 4-a backflow inlet, 5-a water outlet, 6-a backflow outlet, 7-a backflow pipe, 8-a backflow pump, 9-a first valve, 10-a stirrer, 11-a water pump, 12-a filter pressing device, 13-a tank body, 14-a detachable bottom cover, 15-a second water inlet, 16-a filter pressing component, 17-a hydraulic cylinder, 18-a suction component, 19-a plasma generator, 20-a shell, 21-a plasma electrode plate, 22-a first fixing plate, 23-a second fixing plate, 24-a double-head fastening bolt, 25-a filter pressing rod, 26-a filter pressing disc, 27-an upper filter screen plate, 28-a lower filter screen plate, 29-a glass fiber filter membrane, 30-adsorption filler, 31-water pumping port, 32-water pumping hose, 33-suction pump, 34-heating wire, 35-third valve and 36-second valve.
Detailed Description
As shown in fig. 1, a recycling treatment device for urban black and odorous water body comprises: the reaction treatment box 2 with the sealing cover 1, the sealing cover 1 is provided with a first water inlet 3 and a backflow inlet 4, the bottom of the reaction treatment box 2 is provided with a water outlet 5 and a backflow outlet 6, the plasma generator 19 is connected between the backflow outlet 6 and the backflow inlet 4 through the backflow pipe 7, the plasma generator 19 comprises a shell 20 made of ceramic insulating materials, the upper end and the lower end of the shell 20 are respectively provided with an interface used for connecting the backflow pipe 7, two plasma electrode plates 21 are oppositely arranged inside the shell 20, the two plasma electrode plates 21 are respectively connected with the positive pole and the negative pole of an external high-voltage pulse power supply, and the plasma electrode plates 21 are all commercially available products. The plasma electrode plate 21 emits plasma to treat the circulating water body, water molecules in the liquid are ionized and excited to generate ions in a short time, then free oxygen, ozone and hydroxyl radicals are generated to purify pollutants in the black and odorous water body, and the effects of deodorization, sterilization, disinfection and the like can be achieved. As shown in fig. 1, the return pipe 7 is provided with a return pump 8 and a first valve 9, and the drain outlet 5 is provided with a second valve 36; a stirrer 10 which is positioned in the reaction processing box 2 and is used for stirring the black and odorous water body to prevent precipitation; the agitator 10 is a commercially available agitator with a motor.
As shown in fig. 1, a filter pressing device 12 connected to the water outlet 5 through a water pump 11, the filter pressing device 12 includes a tank 13, a detachable bottom cover 14 is disposed at the bottom of the tank 13, a second water inlet 15 connected to the water outlet 5 is disposed at the bottom of the tank 13, and a third valve 35 is disposed on the water outlet 5, as shown in fig. 3, one end of the detachable bottom cover 14 is hinged to one end of the bottom of the tank 13 through a pin, the other end of the detachable bottom cover 14 is connected to the other end of the bottom of the tank 13 through a locking mechanism, the locking mechanism includes a first fixing plate 22 horizontally fixed on the tank 13, a second fixing plate 23 horizontally fixed on the detachable bottom cover 14, and a stud fastening bolt 24 penetrating through the first fixing plate 22 and the second fixing plate 23. Sludge deposited on the bottom of the tank 13 is easily discharged through the detachable bottom cover 14. In order to further treat the sludge, a heating wire 34 is arranged inside the detachable bottom cover 14, and the heating wire 34 is electrically connected with an external power supply. Used for heating, drying and filtering the sludge deposited at the bottom of the tank body 13. The heating wire 34 is a commercially available product.
As shown in fig. 1, the device further comprises a filter pressing assembly 16 which is positioned inside the tank 13 and is used for performing solid-liquid separation on the black and odorous water body through filter pressing from top to bottom, a hydraulic cylinder 17 which is positioned outside the tank 13 and is used for providing power for the filter pressing assembly 16, and a suction assembly 18 which is used for sucking filter pressing water in time. As shown in fig. 2, the filter pressing assembly 16 comprises a filter pressing rod 25 connected with the hydraulic cylinder 17, the lower end of the filter pressing rod 25 is connected with a filter pressing disc 26 with the outer diameter equal to the inner diameter of the tank body 13, the upper bottom surface and the lower bottom surface of the filter pressing disc 26 are respectively an upper filter screen plate 27 and a lower filter screen plate 28, a glass fiber filter membrane 29 is fixed on the inner side surface of the upper filter screen plate 27, and an adsorption filler 30 is filled between the glass fiber filter membrane 29 and the lower filter screen plate 28. The adsorbing filler 30 may be activated carbon, ceramic particles or silica gel. The pore diameter of the upper filtering sieve plate 27 and the lower filtering sieve plate 28 is 0.5-1 mm. The preliminary filtration by the adsorbing filler 30 can reduce the filtration load of the glass fiber filtration membrane 29. As shown in FIG. 1, the suction assembly 18 includes a suction port 31 provided at the top of the tank 13, and a suction hose 32 passing from the suction port 31 into the tank 13, the suction hose 32 being tied to the press assembly 16 to move up and down in synchronization therewith, the suction hose 32 being connected at its upper end to an external suction pump 33. The pumping component 18 can pump out the filtered clean water in time, so as to better complete the solid-liquid separation operation.
The working method of the embodiment comprises the following steps: after large impurities are removed through grid filtration, black and odorous water is introduced into the reaction treatment box 2 from the first water inlet 3, the stirrer 10 is started to continuously stir the black and odorous water to ensure that the black and odorous water is always in a mud-water mixed state and cannot be precipitated, the first valve 9 is opened, the black and odorous water in a stirring state is pumped out from the backflow outlet 6 by the backflow pump 8, flows into the shell 20 of the plasma generator 19 through the backflow pipe 7, releases plasma through the two plasma electrode plates 21 to treat and purify pollutants in the black and odorous water, then flows back into the reaction treatment box 2 through the backflow inlet 4 again, and is repeatedly and circularly sucked to complete a small amount of purification treatment on the black and odorous water for multiple times, wherein the circulating treatment time is 1-2 hours;
after purification is finished, the third valve 35 is opened, the black and odorous water body after purification treatment is introduced into the tank body 13 by the water pump 11, the third valve 35 is closed, the hydraulic cylinder 17 is opened, the filter pressing disc 26 is pushed by the filter pressing rod 25 to downwards extrude the black and odorous water body for solid-liquid separation, solid sludge is intercepted at the bottom for gathering, clear water is firstly adsorbed and filtered by the adsorption filler 30, then is deeply filtered by the glass fiber filter membrane 29 to obtain purified clear water, and is timely pumped out by the water pumping hose 32 connected with the suction pump 33 until the liquid is not discharged after being pressed downwards.
Heating and drying the sludge at the bottom of the tank body 13 by using a heating wire 34 arranged in the detachable bottom cover 14, evaporating excessive water, detaching the stud fastening bolts 24 fastened on the first fixing plate 22 and the second fixing plate 23, turning down the detachable bottom cover 14 to separate the detachable bottom cover 14 from the tank body 13, and pouring out the dried sludge.
Claims (6)
1. The utility model provides a resourceful treatment device of black smelly water in city which characterized in that includes:
the device comprises a reaction treatment box (2) with a sealing cover (1), wherein the sealing cover (1) is provided with a first water inlet (3) and a backflow inlet (4), the bottom of the reaction treatment box (2) is provided with a water outlet (5) and a backflow outlet (6), a plasma generator (19) is connected between the backflow outlet (6) and the backflow inlet (4) through a backflow pipe (7), the backflow pipe (7) is provided with a backflow pump (8) and a first valve (9), and the water outlet (5) is provided with a second valve (36); a stirrer (10) which is positioned in the reaction processing box (2) and is used for stirring the black and odorous water body to prevent sedimentation;
a filter pressing device (12) connected to the water outlet (5) through a water pump (11), wherein the filter pressing device (12) comprises a tank body (13), a detachable bottom cover (14) is arranged at the bottom of the tank body (13), a second water inlet (15) connected with the water outlet (5) is arranged at the bottom of the tank body (13), a third valve (35) is arranged on the water outlet (5),
the filter pressing component (16) is positioned in the tank body (13) and used for performing solid-liquid separation on the black and odorous water body through filter pressing from top to bottom, the hydraulic cylinder (17) is positioned outside the tank body (13) and used for providing power for the filter pressing component (16), and the filter pressing component further comprises a suction component (18) used for timely sucking filter pressing water.
2. A city black and odorous water resource treatment device according to claim 1, characterized in that the plasma generator (19) comprises a housing (20) made of insulating material, the upper and lower ends of the housing (20) are respectively provided with an interface for connecting the return pipe (7), two plasma electrode plates (21) are oppositely arranged inside the housing (20), and the two plasma electrode plates (21) are respectively connected with the positive and negative poles of an external high-voltage pulse power supply.
3. A recycling device for urban black odorous water according to claim 1, wherein one end of the detachable bottom cover (14) is hinged to one end of the bottom of the tank (13) through a pin, and the other end of the detachable bottom cover is connected to the other end of the bottom of the tank (13) through a locking mechanism, the locking mechanism comprises a first fixing plate (22) horizontally fixed on the tank (13), a second fixing plate (23) horizontally fixed on the detachable bottom cover (14), and a double-headed fastening bolt (24) penetrating through the first fixing plate (22) and the second fixing plate (23).
4. A recycling device for black and odorous water in cities according to claim 3, wherein a heating wire (34) is arranged inside the detachable bottom cover (14), and the heating wire (34) is electrically connected with an external power supply.
5. A recycling device for urban black and odorous water according to claim 1, wherein the filter pressing assembly (16) comprises a filter pressing rod (25) connected with the hydraulic cylinder (17), the lower end of the filter pressing rod (25) is connected with a filter pressing disc (26) with the outer diameter equal to the inner diameter of the tank body (13), the upper and lower bottom surfaces of the filter pressing disc (26) are respectively an upper filter screen plate (27) and a lower filter screen plate (28), a glass fiber filter membrane (29) is fixed on the inner side surface of the upper filter screen plate (27), and an adsorption filler (30) is filled between the glass fiber filter membrane (29) and the lower filter screen plate (28).
6. A city black and odorous water recycling device according to claim 1, wherein the suction assembly (18) comprises a water pumping port (31) provided at the top of the tank (13), and a water pumping hose (32) passing from the water pumping port (31) into the tank (13), the water pumping hose (32) is tied to the filter pressing assembly (16) and moves up and down synchronously with the filter pressing assembly, and the upper end of the water pumping hose (32) is connected with an external suction pump (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120123331.XU CN214735145U (en) | 2021-01-18 | 2021-01-18 | Resourceful treatment device for urban black and odorous water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120123331.XU CN214735145U (en) | 2021-01-18 | 2021-01-18 | Resourceful treatment device for urban black and odorous water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214735145U true CN214735145U (en) | 2021-11-16 |
Family
ID=78639827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120123331.XU Expired - Fee Related CN214735145U (en) | 2021-01-18 | 2021-01-18 | Resourceful treatment device for urban black and odorous water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214735145U (en) |
-
2021
- 2021-01-18 CN CN202120123331.XU patent/CN214735145U/en not_active Expired - Fee Related
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Granted publication date: 20211116 |