CN219652836U - Integrated domestic sewage treatment device - Google Patents
Integrated domestic sewage treatment device Download PDFInfo
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- CN219652836U CN219652836U CN202320987761.5U CN202320987761U CN219652836U CN 219652836 U CN219652836 U CN 219652836U CN 202320987761 U CN202320987761 U CN 202320987761U CN 219652836 U CN219652836 U CN 219652836U
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- slag
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- aeration
- vertical transmission
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 239000002893 slag Substances 0.000 claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000005273 aeration Methods 0.000 claims abstract description 47
- 230000005570 vertical transmission Effects 0.000 claims abstract description 42
- 210000000078 claw Anatomy 0.000 claims abstract description 25
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000645 desinfectant Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000013049 sediment Substances 0.000 description 17
- 239000012535 impurity Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 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
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an integrated treatment device for domestic sewage, which comprises a box body, a filter residue assembly, an aeration assembly and a water quality adjusting assembly, wherein a plurality of partition plates are arranged in the box body at intervals, the box body is divided into a filter cavity, a sedimentation cavity, the aeration cavity and the water quality adjusting cavity by the plurality of partition plates, the filter residue assembly comprises a power assembly, a vertical transmission slag dragging mechanism, a horizontal slag conveying mechanism and a slag removing assembly, the driving end of the vertical transmission slag dragging mechanism is positioned above the water level in the box body, the driven end of the vertical transmission slag dragging mechanism is positioned below the water level in the box body, a plurality of slag dragging claws for dragging slag are arranged on the conveying surface of the vertical transmission slag dragging mechanism, the slag removing assembly is positioned right above the vertical transmission slag dragging mechanism and is in cross fit with the slag dragging claws to scrape slag on the vertical transmission slag dragging mechanism, and the input end of the horizontal slag conveying mechanism is positioned below the front side of the output end of the slag removing assembly, and the power assembly is respectively in driving connection with the vertical transmission slag dragging mechanism and the slag removing assembly; the utility model can reduce the water content of slag cleaned from the filter tank.
Description
Technical Field
The utility model relates to the field of domestic sewage treatment, in particular to an integrated domestic sewage treatment device.
Background
For reducing environmental pollution, domestic sewage must handle before discharging, at present, a processing apparatus for handling domestic sewage includes the box, is provided with the baffle in the box and separates into filter chamber, sedimentation chamber, aeration chamber and the quality of water regulation chamber of mutual intercommunication with the box inner chamber, wherein, is provided with the grid in the filter chamber, and the grid is arranged in filtering the impurity in the sewage, and the impurity of grid filtration needs manual cleaning, wastes time and energy like this, work efficiency is low.
In this regard, the Chinese patent application discloses a combined type classification trash rack (application number: 2018220353673) for domestic sewage treatment, which improves the use effect of the trash rack by arranging a plurality of stages of trash racks so as to reduce the cleaning frequency of the trash rack, but finally requires manual and timed cleaning.
In addition, chinese patent utility model discloses a grid cleaning device (application number: 2020202535365) for urban sewage treatment, which comprises a box body, wherein the grid is arranged in the box body, a fixed rod is arranged on the grid, the fixed rod is connected with a sliding block in a sliding manner through a sliding groove formed in the fixed rod, the sliding block is meshed with a screw rod which is rotationally connected in the sliding groove, the lower end of the sliding block is fixedly connected with a scraping rod, the lower end of the scraping rod extends to the inside of a fixed frame which is fixedly connected to the grid, one end of the screw rod sequentially penetrates through the fixed rod and the box body and is fixedly connected with a motor shaft of a first motor, the device drives the scraping rod to move and remove impurities on the grid through the first motor, the removed impurities are directly discharged into a sewage discharging device, the removed impurities contain more sewage, the amount of the later-stage treatment impurities is more, and the steps are complicated.
Disclosure of Invention
In view of the above, the present utility model provides an integrated treatment device for domestic sewage to reduce the water content of the slag cleaned from the filtering tank.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an integrated domestic sewage treatment device, includes box, filter residue subassembly, aeration subassembly and quality of water regulating assembly, vertical interval is equipped with the polylith parallel baffle in the box, and polylith baffle separates the box into filter chamber, sedimentation chamber, aeration chamber and quality of water regulating chamber from one side to the opposite side, the filter chamber has sewage entry, quality of water regulating chamber has the water purification export, the filter residue subassembly includes power pack, vertical transmission and drags for sediment mechanism, horizontal conveying sediment mechanism and deslagging assembly, the drive end of vertical transmission drags for sediment mechanism is located the top of the water level in the box, the driven end of vertical transmission drags for sediment mechanism is located the below of the water level in the box, the conveying surface interval of vertical transmission drags for sediment mechanism is equipped with a plurality of drags for getting the interior sediment of box, the deslagging assembly is located the drive end of vertical transmission and drags for sediment mechanism, horizontal conveying sediment mechanism's input is located the front side below of deslagging assembly output, power pack is connected with vertical transmission sediment mechanism and deslagging mechanism respectively and drives.
A first water pump is arranged in the filter cavity, and the first water pump sucks the filtered water at the upper part of the filter cavity and inputs the filtered water into the bottom of the sedimentation cavity;
the upper part of the partition plate shared by the sedimentation cavity and the aeration cavity is provided with an overflow hole, water in the sedimentation cavity is input into the aeration cavity through the overflow hole, an aeration pipe is arranged in the aeration cavity, an aeration generating device is arranged outside the aeration cavity, and the air outlet end of the aeration generating device is communicated with the air inlet end of the aeration pipe;
a second water pump is arranged in the aeration cavity, and the second water pump absorbs water in the aeration cavity and inputs the water into the water quality adjusting cavity;
the water quality adjusting cavity is connected with a first PH adjusting box, a second PH adjusting box and a disinfectant throwing box, the first PH adjusting box is used for throwing acidic adjusting substances, and the second PH adjusting box is used for throwing alkaline adjusting substances.
For better realization above-mentioned technical scheme, optionally, vertical transmission dragveyer constructs including driving shaft, driven shaft, driving sprocket, driven sprocket and annular chain belt, the opposite lateral wall of filter chamber is worn to establish by rotatable respectively at the both ends of driving shaft, the both ends of driven shaft respectively with the opposite lateral wall rotatable fit of filter chamber, the axial fixed cover of driving shaft is equipped with two at least driving sprockets, the axial fixed cover of driven shaft is equipped with the driven sprocket with driving sprocket one-to-one, and a plurality of driving sprockets pass through annular chain belt transmission with a plurality of driven sprocket and are connected.
Optionally, the deslagging subassembly includes the scarfing axle and locates the epaxial sediment tooth of scraping of scarfing, the opposite lateral wall of filter chamber is worn to establish in the rotatable respectively in scarfing axle's both ends.
Optionally, power pack includes driving motor, driving gear and driven gear, driving motor sets firmly in the outside of filter chamber, driving motor's power take off end is connected with the one end drive of driving shaft, the solid cover of driving shaft has the driving gear, the solid cover of scarfing cinder epaxial has driven gear, driving gear and driven gear meshing.
Optionally, the drag for the claw in the transmission direction of annular chain belt and the equal interval setting in width direction, every scrape sediment tooth all rotatable stretch into annular chain belt width direction two drag for between the claw.
Optionally, the fishing claw includes the first portion of scooping up that sets firmly in annular chain belt surface and with first portion rigid coupling of scooping up and the crooked second portion of scooping up towards the transmission direction, first portion, second portion of scooping up and annular chain belt surface form the U-shaped and drag for the sediment space.
Optionally, the first scooping portion and the second scooping portion are both plate-shaped structures.
Optionally, the first and second scooping portions are both distributed with draining holes.
Optionally, the filter chamber is equipped with the otter board, the centre of otter board is seted up and is used for wearing to establish the via hole that vertical transmission dragveyed the sediment mechanism, have the sediment clearance that crosses between the outer wall of via hole and vertical transmission dragveyed the sediment mechanism.
Optionally, the side edge of the screen plate, which is close to the vertical transmission slag dragging mechanism, is a conical annular structure formed by downward inclination.
The utility model has the beneficial effects that:
according to the domestic sewage integrated treatment device provided by the embodiment of the utility model, the filter residue assembly can be opened at regular time, when the filter residue assembly is used, the fishing claw is used for fishing out the slag from the filter tank and then moves to the top of the vertical transmission slag-fishing mechanism along with the annular chain belt, the slag on the vertical transmission slag-fishing mechanism is under the combined action of dead weight and slag scraping teeth, so that the slag on the annular chain belt falls into the horizontal slag-conveying mechanism and then is discharged, and in the rising process of the slag on the vertical transmission slag-fishing mechanism, the water in the slag naturally falls under the action of gravity, so that the water content of the slag conveyed by the horizontal slag-conveying mechanism is relatively low, and the post treatment is facilitated.
According to the integrated treatment device for domestic sewage, disclosed by the embodiment of the utility model, slag can be discharged in real time or in stages by arranging the filter residue component, manual slag removal is not needed, and the slag removal efficiency is high.
Drawings
FIG. 1 is a schematic view showing an internal structure of an integrated treatment apparatus for domestic sewage according to an embodiment of the present utility model;
FIG. 2 is a side view of the filter cake assembly of FIG. 1;
the tank body 10, the partition plate 11, the filter cavity 12, the sewage inlet 121, the first water pump 122, the sedimentation cavity 13, the aeration cavity 14, the aeration pipe 141, the aeration generating device 142, the second water pump 143, the water quality adjusting cavity 15, the purified water outlet 151, the screen plate 16,
The driving motor 200, the driving gear 201, the driven gear 202, the driving shaft 210, the driven shaft 211, the driving sprocket 212, the driven sprocket 213, the annular chain belt 214, the first scooping part 215, the second scooping part 216, the draining hole 217, the horizontal slag conveying mechanism 23, the slag removing shaft 241, the slag scraping teeth 242, the first bearing seat 251, the second bearing seat 252 and the third bearing seat 253;
a first pH adjusting tank 31, a second pH adjusting tank 32, and a disinfectant dispensing tank 33.
Detailed Description
The technical scheme of the utility model is described in detail below with reference to the accompanying drawings and the specific embodiments. Wherein like parts are designated by like reference numerals.
Referring to fig. 1 and 2, an embodiment of the present utility model discloses an integrated treatment device for domestic sewage, which includes a tank 10, a filter residue assembly, an aeration assembly and a water quality adjusting assembly.
As shown in fig. 1, a plurality of parallel partition boards 11 are vertically arranged in the box body 10 at intervals, the box body 10 is divided into a filter cavity 12, a sedimentation cavity 13, an aeration cavity 14 and a water quality adjusting cavity 15 from one side to the other side by the plurality of partition boards 11, the sizes of the filter cavity 12, the sedimentation cavity 13, the aeration cavity 14 and the water quality adjusting cavity 15 can be determined according to the type and the sewage quantity of the sewage actually filtered, the filter cavity 12 is provided with a sewage inlet 121, and the water quality adjusting cavity 15 is provided with a purified water outlet 151.
As shown in fig. 1 and 2, the residue filtering assembly comprises a power assembly, a vertical transmission slag dragging mechanism, a horizontal slag conveying mechanism 23 and a residue removing assembly.
Wherein, the drive end of vertical transmission dragveyer is located the top of box 10 interior water level, and the driven end of vertical transmission dragveyer is located the below of box 10 interior water level, and vertical transmission dragveyer conveying surface interval is equipped with a plurality of dragveyer claws that are used for dragveying the interior sediment of box 10, and the deslagging subassembly is located the vertical transmission and dragveyer drive end directly over, and with drag for claw cross fit in order to strike off the sediment thing on the vertical transmission dragveyer.
Specifically, the vertical transmission slag dragging mechanism comprises a driving shaft 210, a driven shaft 211, driving sprockets 212, driven sprockets 213 and an annular chain belt 214, wherein two ends of the driving shaft 210 respectively penetrate through opposite side walls of the filter cavity 12 in a rotatable mode, two ends of the driven shaft 211 respectively are in rotatable fit with the opposite side walls of the filter cavity 12, at least two driving sprockets 212 are sleeved on the driving shaft 210 in an axial fixing mode, driven sprockets 213 corresponding to the driving sprockets 212 one to one are sleeved on the driven shaft 211 in an axial fixing mode, and a plurality of driving sprockets 212 are in transmission connection with the driven sprockets 213 through the annular chain belt 214.
More specifically, the opposite side walls of the upper portion of the filter cavity 12 are fixedly provided with first bearing seats 251 in a penetrating manner, two ends of the driving shaft 210 are respectively in rotatable fit with the two first bearing seats 251, the opposite side walls of the lower portion of the filter cavity 12 are fixedly provided with second bearing seats 252, two ends of the driven shaft 211 are respectively in rotatable fit with the two second bearing seats 252, and the annular chain belt 214 is respectively in driving fit with the driving sprocket 212 and the driven sprocket 213.
As shown in fig. 2, the slag removing assembly includes a slag removing shaft 241 and slag scraping teeth 242 disposed on the slag removing shaft 241, wherein two ends of the slag removing shaft 241 are respectively rotatably penetrated through opposite side walls of the filter cavity 12, specifically, opposite side walls of an upper portion of the filter cavity 12 are also fixedly penetrated with a third bearing seat 253, and two ends of the slag removing shaft 241 are respectively rotatably matched with the third bearing seat 253.
As shown in fig. 1 and fig. 2, the power assembly is respectively in driving connection with the vertical transmission slag dragging mechanism and the slag removing assembly, specifically, the power assembly comprises a driving motor 200, a driving gear 201 and a driven gear 202, the driving motor 200 is fixedly arranged on the outer side of the filter cavity 12, a power output end of the driving motor 200 is in driving connection with one end of a driving shaft 210, the driving shaft 210 is fixedly sleeved with the driving gear 201, the slag removing shaft 241 is fixedly sleeved with the driven gear 202, and the driving gear 201 is meshed with the driven gear 202.
In an alternative embodiment of the present utility model, to avoid the influence of slag on the driving gear 201 and the driven gear 202, both the driving gear 201 and the driven gear 202 are disposed outside the filter chamber 12.
The driving motor 200 drives the driving shaft 210 to rotate, the driving shaft 210 rotates to drive the driving gear 201 and the driving sprocket 212 to rotate, the driving sprocket 212 drives the annular chain belt 214, the driven sprocket 213 and the driven shaft 211 to rotate when rotating, the annular chain belt 214 drives the fishing claw to move in the transmission process, the fishing claw drags slag at the bottom of the filter cavity 12 in the moving process and outputs the slag by means of self weight when the top of the slag is turned, two actions of fishing claw and slag discharging are realized, meanwhile, the driven gear 202 meshed with the driving gear 201 is driven to rotate when the driving gear 201 rotates, so that the slag removing shaft 241 and the slag scraping tooth 242 are driven to rotate, and the slag scraping tooth 242 can scrape slag which cannot naturally drop from the fishing claw and enable the slag on the annular chain belt 214 to be rapidly discharged from the top of the vertical transmission slag dragging mechanism because the rotating direction of the slag scraping tooth 242 is opposite to the rotating direction of the fishing claw.
In an alternative embodiment of the present utility model, the scooping claws are spaced apart in the driving direction and the width direction of the endless chain belt 214, each slag scraping tooth 242 rotatably extends between two scooping claws in the width direction of the endless chain belt 214, wherein a distance between two adjacent scooping claws in the driving direction of the endless chain belt 214 is 50mm-150mm, a distance between two adjacent scooping claws in the width direction of the endless chain belt 214 is 20mm-50mm, and the width of the slag scraping tooth 242 is smaller than a distance between two adjacent scooping claws in the width direction of the endless chain belt 214, and the slag scraping tooth 242 does not contact the scooping claws and the endless chain belt 214 during slag scraping.
In an alternative embodiment of the present utility model, the fishing claw includes a first fishing portion 215 fixedly disposed on the outer surface of the annular chain belt 214, and a second fishing portion 216 fixedly connected with the first fishing portion 215 and bent toward the transmission direction, the first fishing portion 215, the second fishing portion 216, and the outer surface of the annular chain belt 214 form a U-shaped slag fishing space, the first fishing portion 215 and the second fishing portion 216 form an L-shaped structure, and the free end of the second fishing portion 216 is preferably pointed, so that the fishing efficiency can be improved.
In an alternative embodiment of the utility model, the first scooping portion 215 and the second scooping portion 216 are both in a plate-shaped structure, the first scooping portion 215 and the second scooping portion 216 are both distributed with draining holes 217, and water in slag in the slag naturally falls down through gaps between the draining holes 217 and the scooping catches in the rising process of slag, so that the water content in the scooped slag is effectively reduced.
In an alternative embodiment of the present utility model, the input end of the horizontal slag conveying mechanism 23 is positioned below the front side of the output end of the slag removing assembly, and the horizontal slag conveying mechanism 23 is preferably a belt conveying structure.
As shown in fig. 1, a first water pump 122 is arranged in the filter cavity 12, and the first water pump 122 sucks the filtered water at the upper part of the filter cavity 12 and inputs the filtered water into the bottom of the sedimentation cavity 13;
the filter chamber 12 is internally provided with a screen plate 16, the center of the screen plate 16 is provided with a through hole for penetrating the vertical transmission slag dragging mechanism, a slag passing gap is formed between the inner wall of the through hole and the outer wall of the vertical transmission slag dragging mechanism, a sewage inlet 121 is positioned below the screen plate 16, the side edge of the screen plate 16, which is close to the vertical transmission slag dragging mechanism, is of a conical annular structure formed by downward inclination, the dragging claw is in the transmission process, slag falling from the U-shaped slag dragging space can fall into the bottom of the filter chamber 12 through the slag passing gap, the screen plate 16 has a filtering effect, and a first water pump 122 is arranged at the upper edge part of the screen plate 16, so that the first water pump 122 absorbs filtered sewage.
In the embodiment of the utility model, the upper part of the partition plate 11 shared by the sedimentation cavity 13 and the aeration cavity 14 is provided with an overflow hole, the sedimentation cavity 13 is in the prior art, and a sewage pump can be arranged in the sedimentation cavity 13 to periodically discharge the slag in the sedimentation cavity 13.
In the embodiment of the utility model, water in the sedimentation cavity 13 is input into the aeration cavity 14 through the overflow hole, an aeration pipe 141 is arranged in the aeration cavity 14, an aeration generating device 142 is arranged outside the aeration cavity 14, the air outlet end of the aeration generating device 142 is communicated with the air inlet end of the aeration pipe 141, the aeration pipe 141 and the aeration generating device 142 are of the existing structure, and the inside of the aeration cavity 14 is provided with reflowable slurry, so that the slurry floc can be crushed by continuous aeration, and the slurry treatment effect is improved.
In the embodiment of the utility model, a second water pump 143 is arranged in the aeration cavity 14, and the second water pump 143 sucks water in the aeration cavity 14 and inputs the water into the water quality adjusting cavity 15; the water quality adjusting cavity 15 is connected with a first PH adjusting box 31, a second PH adjusting box 32 and a disinfectant throwing box 33, the first PH adjusting box 31 is used for throwing in acid adjusting substances, the second PH adjusting box 32 is used for throwing in alkaline adjusting substances, the disinfectant throwing box 33 is used for throwing in disinfectant, sewage can be disinfected, and the sewage can be directly discharged after being purified.
According to the domestic sewage integrated treatment device provided by the embodiment of the utility model, the filter residue assembly can be opened at regular time, when the filter residue assembly is used, the fishing claw is used for fishing out and grabbing slag from the filter tank, then the slag moves to the top of the vertical transmission slag-fishing mechanism along with the annular chain belt, slag on the vertical transmission slag-fishing mechanism is under the combined action of dead weight and the slag scraping teeth 242, so that slag on the annular chain belt falls into the horizontal slag-conveying mechanism 23 and is discharged, and in the rising process of the slag on the vertical transmission slag-fishing mechanism, water in the slag naturally falls under the action of gravity, so that the water content of the slag conveyed by the horizontal slag-conveying mechanism 23 is relatively low, and the post treatment is facilitated.
According to the integrated treatment device for domestic sewage, disclosed by the embodiment of the utility model, slag can be discharged in real time or in stages by arranging the filter residue component, manual slag removal is not needed, and the slag removal efficiency is high.
The technical scheme of the utility model is described in detail in the above with reference to the specific embodiments, and the specific embodiments are used for helping to understand the idea of the utility model. Those skilled in the art will appreciate that many modifications and variations are possible in light of the above teaching.
Claims (10)
1. The utility model provides an integrated processing apparatus of domestic sewage, includes box (10), filter residue subassembly, aeration subassembly and quality of water regulation subassembly, vertical interval is equipped with polylith parallel baffle (11) in box (10), and polylith baffle (11) separate into filter chamber (12), sedimentation chamber (13), aeration chamber (14) and quality of water regulation chamber (15) with box (10) from one side to the opposite side, filter chamber (12) have sewage entry (121), quality of water regulation chamber (15) have purified water export (151), its characterized in that:
the slag removing assembly is positioned right above the driving end of the vertical transmission slag removing mechanism and is in cross fit with the slag removing assembly to remove slag on the vertical transmission slag removing mechanism, the input end of the horizontal slag conveying mechanism (23) is positioned below the front side of the output end of the slag removing assembly, and the power assembly is respectively in driving connection with the vertical transmission slag removing mechanism and the slag removing assembly;
a first water pump (122) is arranged in the filter cavity (12), and the first water pump (122) sucks the filtered water at the upper part of the filter cavity (12) and inputs the filtered water into the bottom of the sedimentation cavity (13);
the upper part of a partition plate (11) shared by the sedimentation cavity (13) and the aeration cavity (14) is provided with an overflow hole, water in the sedimentation cavity (13) is input into the aeration cavity (14) through the overflow hole, an aeration pipe (141) is arranged in the aeration cavity (14), an aeration generating device (142) is arranged outside the aeration cavity (14), and the air outlet end of the aeration generating device (142) is communicated with the air inlet end of the aeration pipe (141);
a second water pump (143) is arranged in the aeration cavity (14), and the second water pump (143) sucks water in the aeration cavity (14) and inputs the water into the water quality adjusting cavity (15);
the water quality adjusting cavity (15) is connected with a first PH adjusting box (31), a second PH adjusting box (32) and a disinfectant feeding box (33), the first PH adjusting box (31) is used for feeding acid adjusting substances, and the second PH adjusting box (32) is used for feeding alkaline adjusting substances.
2. The domestic sewage integrated treatment device according to claim 1, wherein the vertical transmission slag dragging mechanism comprises a driving shaft (210), a driven shaft (211), driving sprockets (212), driven sprockets (213) and an annular chain belt (214), opposite side walls of a filter cavity (12) are rotatably arranged at two ends of the driving shaft (210) in a penetrating mode respectively, two ends of the driven shaft (211) are rotatably matched with the opposite side walls of the filter cavity (12) respectively, at least two driving sprockets (212) are sleeved on the driving shaft (210) in an axial fixing mode, driven sprockets (213) corresponding to the driving sprockets (212) one by one are sleeved on the driven shaft (211), and a plurality of driving sprockets (212) are in transmission connection with the driven sprockets (213) through the annular chain belt (214).
3. The domestic sewage integrated treatment device according to claim 2, wherein the deslagging assembly comprises a deslagging shaft (241) and deslagging teeth (242) arranged on the deslagging shaft (241), and two ends of the deslagging shaft (241) are respectively rotatably penetrated through opposite side walls of the filter cavity (12).
4. The integrated domestic sewage treatment device according to claim 3, wherein the power assembly comprises a driving motor (200), a driving gear (201) and a driven gear (202), the driving motor (200) is fixedly arranged on the outer side of the filter cavity (12), a power output end of the driving motor (200) is in driving connection with one end of the driving shaft (210), the driving gear (201) is fixedly sleeved on the driving shaft (210), the driven gear (202) is fixedly sleeved on the slag removal shaft (241), and the driving gear (201) is meshed with the driven gear (202).
5. The integrated domestic sewage treatment device according to claim 4, wherein the scooping claws are arranged at intervals in the transmission direction and the width direction of the endless chain belt (214), and each slag scraping tooth (242) can be rotatably extended between two scooping claws in the width direction of the endless chain belt (214).
6. The integrated domestic sewage treatment device according to claim 5, wherein the fishing claw comprises a first fishing part (215) fixedly arranged on the outer surface of the annular chain belt (214) and a second fishing part (216) fixedly connected with the first fishing part (215) and bent towards the transmission direction, and the outer surfaces of the first fishing part (215), the second fishing part (216) and the annular chain belt (214) form a U-shaped slag fishing space.
7. The integrated domestic sewage treatment device according to claim 6, wherein the first (215) and second (216) scooping portions are each plate-like structures.
8. The integrated domestic sewage treatment device according to claim 7, wherein the first (215) and second (216) scooping portions are each provided with drainage holes (217).
9. The domestic sewage integrated treatment device according to claim 1, wherein a screen plate (16) is arranged in the filter cavity (12), a through hole for penetrating the vertical transmission slag dragging mechanism is formed in the center of the screen plate (16), and a slag passing gap is formed between the inner wall of the through hole and the outer wall of the vertical transmission slag dragging mechanism.
10. The integrated domestic sewage treatment device according to claim 9, wherein the side edge of the screen (16) close to the vertical transmission slag dragging mechanism is a conical annular structure formed by downward inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987761.5U CN219652836U (en) | 2023-04-27 | 2023-04-27 | Integrated domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987761.5U CN219652836U (en) | 2023-04-27 | 2023-04-27 | Integrated domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219652836U true CN219652836U (en) | 2023-09-08 |
Family
ID=87862998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320987761.5U Active CN219652836U (en) | 2023-04-27 | 2023-04-27 | Integrated domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219652836U (en) |
-
2023
- 2023-04-27 CN CN202320987761.5U patent/CN219652836U/en active Active
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