CN108751400B - Urban sewage treatment device - Google Patents
Urban sewage treatment device Download PDFInfo
- Publication number
- CN108751400B CN108751400B CN201810596199.7A CN201810596199A CN108751400B CN 108751400 B CN108751400 B CN 108751400B CN 201810596199 A CN201810596199 A CN 201810596199A CN 108751400 B CN108751400 B CN 108751400B
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- Prior art keywords
- air inlet
- fixedly connected
- plate
- separating
- side plates
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- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 230000018044 dehydration Effects 0.000 claims abstract description 45
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 45
- 238000000926 separation method Methods 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 239000010802 sludge Substances 0.000 abstract description 15
- 239000000203 mixture Substances 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 244000005700 microbiome Species 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- 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
Abstract
The invention relates to a treatment device, in particular to an urban sewage treatment device, which comprises a complete machine bracket, a dehydration inner bracket, a rectangular trough plate, a connecting bracket, a power mechanism, a separation mechanism, a control mechanism, a connecting rod and a near-air mechanism, wherein oxygen can be sent into the device through the near-air mechanism to react, and sludge-like flocculates formed by reproduction of aerobic microorganisms form suspended solids and other substances adsorbed by activated sludge; when activated sludge in the device reaches a certain degree and needs to be subjected to mud-water separation, the control mechanism is manually pushed, the clamping position of the control mechanism on the whole machine support is changed, the air approaching mechanism does not provide oxygen for the device, so that the mud-water mixture falls into the inner dehydration support, the power mechanism starts to drive the separation mechanism to rotate, and the separation mechanism separates the mud-water mixture in the inner dehydration support.
Description
Technical Field
The invention relates to a treatment device, in particular to an urban sewage treatment device.
Background
For example, a patent No. CN201620894992.1 relates to the technical field of environmental protection. A municipal sewage treatment device comprises a treatment tank, wherein a first motor is arranged on a top cover of the treatment tank, a stirring shaft is arranged on an output shaft of the first motor, stirring blades are arranged on the stirring shaft, a flocculating agent tank is arranged on the side wall of the treatment tank, a water pipe is arranged in the flocculating agent tank, a water pump is arranged on the water pipe, a valve is arranged on a water outlet, a first filter screen is arranged in the treatment tank, a cleaning plate is arranged below the first filter screen, a sliding rod is arranged on the cleaning plate, a sliding groove is arranged on a guide rod, a connector is arranged in the sliding groove, a rocker is arranged on the connector, a second motor is arranged on one side of the rocker, which is far away from the connector, a bracket is arranged below a shell, a cotton wool discharging; the utility model has the disadvantages that the activated sludge can not be recycled, and the oxygen supply can not be stopped when the activated sludge is dewatered.
Disclosure of Invention
The invention aims to provide a municipal sewage treatment device which can separate soluble and colloidal biochemical organic matters in municipal sewage, suspended solids which can be adsorbed by activated sludge and other substances by an activated sludge method, can separate purified municipal sewage into mud and water, and can stop oxygen supply when the municipal sewage is separated into mud and water.
The purpose of the invention is realized by the following technical scheme:
a municipal sewage treatment device comprises a complete machine bracket, an inner dehydration bracket, a rectangular trough plate, a connecting bracket, a power mechanism, a separating mechanism, a control mechanism, a connecting rod and an air inlet mechanism, wherein the inner dehydration bracket is fixedly connected in the complete machine bracket, the rectangular trough plate is fixedly connected on the complete machine bracket, the upper end of the connecting bracket is fixedly connected on the rectangular trough plate, the lower end of the connecting bracket is fixedly communicated on the inner dehydration bracket, the power mechanism is fixedly connected on the complete machine bracket, the separating mechanism is rotatably connected on the complete machine bracket, the power mechanism and the separating mechanism are connected through belt transmission, the middle end of the control mechanism is rotatably connected on the separating mechanism, the right end of the control mechanism is slidably connected on the complete machine bracket, the left end of the control mechanism is clamped on the complete machine bracket, the upper end of the connecting rod is hinged on the control mechanism, the air inlet mechanism is slidably connected on the complete machine bracket, the front end of the connecting rod is inclined upwards.
1. As a further optimization of the technical scheme, the invention relates to a municipal sewage treatment device, the whole machine support comprises side plates, an upper side plate, a dehydration support, a rear side plate, a front side plate I, a front side plate II, a support plate, an interference groove, an oxygen inlet, a front sliding groove and a rear sliding groove, the rear end of the lower side of the dehydration support is provided with a dehydration outlet, the front side plate II comprises a front side plate body and a W-shaped clamping body, the W-shaped clamping body is welded on the right side of the front side plate body, the two side plates are bilaterally symmetrically arranged, the two upper side plates are arranged in a front-rear symmetrical mode, the left end and the right end of each upper side plate are respectively fixedly connected with the front end and the rear end of each side plate, the two upper side plates and the two side plates form a rectangular space which is opened up and down, the left end and the right end of the dehydration support are, the rear end fixed connection of front side plate body is at the front end that is located left curb plate, and both ends difference fixed connection is on front side plate body and preceding curb plate I about the backup pad, and interference groove and the equal bilateral symmetry of oxygen inlet are provided with two, and two interference grooves set up respectively on two curb plates, and two oxygen inlets are located the upper end in two interference grooves respectively, and the sliding tray sets up in the front on curb plate I.
As a further optimization of the technical scheme, the municipal sewage treatment device is characterized in that a plurality of filter holes are formed in the inner dehydration support, the rectangular trough plate is provided with the rectangular trough, the inner dehydration support is fixedly connected in the dehydration support, the front end and the rear end of the rectangular trough plate are respectively and fixedly connected to the lower ends of the two upper side plates, the left end and the right end of the rectangular trough plate are respectively and fixedly connected to the middle ends of the two side plates, and the upper end of the connecting support is fixedly connected to the rectangular trough plate.
As a further optimization of the technical scheme, the urban sewage treatment device comprises a power mechanism, wherein the power mechanism comprises a motor and a power belt wheel, the power belt wheel is fixedly connected to an output shaft of the motor, and the motor is fixedly connected to a rotating ring.
As a further optimization of the technical scheme, the municipal sewage treatment device comprises a separating mechanism, separating side teeth, a separating connecting shaft, a separating belt wheel, sliding side teeth and a connecting key, wherein the rear end of the separating shaft is spirally arranged, the separating side teeth are fixedly connected to the front end of the separating shaft, the rear end of the separating connecting shaft is rotatably connected to the front end of the separating shaft, the separating belt wheel is fixedly connected to the front end of the separating connecting shaft, the sliding side teeth are circumferentially connected to the rear end of the separating connecting shaft through the connecting key, the separating shaft is rotatably connected in a dewatering inner support, the separating connecting shaft is rotatably connected to a support plate, and a power belt wheel and the separating belt wheel are in belt transmission connection.
As a further optimization of the technical scheme, the municipal sewage treatment device comprises a control mechanism, wherein the control mechanism comprises a rotating ring, a vertical connecting rod, a pushing cylinder, a handle and a triangular clamping body, the vertical connecting rod is fixedly connected to the rotating ring, the pushing cylinder is fixedly connected to the left end of the rotating ring, the handle is fixedly connected to the right end of the rotating ring, the triangular clamping body is slidably connected to the left end of the pushing cylinder, a compression spring is arranged between the triangular clamping body and the pushing cylinder, the rotating ring is rotatably connected to sliding side teeth, the handle is slidably connected to the front sliding groove and the rear sliding groove, and the triangular clamping body is clamped at the front end of the W-shaped clamping body.
As a further optimization of the technical scheme, the invention relates to a municipal sewage treatment device, wherein the air inlet mechanism comprises an air inlet plate, air inlet connecting side plates, an air inlet connecting upper plate, air inlet connecting pipes, air inlet pipes and a horizontal connecting rod, the upper end of the air inlet plate is obliquely arranged, the number of the air inlet connecting side plates is two, the lower ends of the two air inlet connecting side plates are fixedly connected to the air inlet plate, the air inlet connecting upper plate is fixedly connected between the two air inlet connecting side plates, the middle end of the air inlet connecting pipe is fixedly connected to the air inlet connecting upper plate, the middle end of the air inlet pipe is fixedly communicated with the middle end of the air inlet connecting pipe, the rear end of the horizontal connecting rod is fixedly connected to the middle end of the air inlet pipe, the two ends of the air inlet pipe are respectively and slidably connected to the two interference grooves, the two oxygen inlets are respectively communicated with the two ends, the upper end of the connecting rod is hinged on the vertical connecting rod, and the lower end of the connecting rod is hinged on the horizontal connecting rod.
The urban sewage treatment device has the beneficial effects that:
the invention relates to an urban sewage treatment device, which sends oxygen into the device through an air inlet mechanism to react, sludge-like flocculates formed by reproduction of aerobic microorganisms form suspended solids and other substances adsorbed by activated sludge; when activated sludge in the device reaches a certain degree and needs to be subjected to mud-water separation, the control mechanism is manually pushed, the clamping position of the control mechanism on the whole machine support is changed, the air inlet mechanism does not provide oxygen for the device any more, so that the mud-water mixture falls into the inner dehydration support, the power mechanism starts to drive the separation mechanism to rotate, and the separation mechanism separates the mud-water mixture in the inner dehydration support.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a municipal sewage treatment plant according to the present invention;
FIG. 2 is a schematic view of the sectional structure of the municipal sewage treatment plant of the invention;
FIG. 3 is a schematic view of the overall bracket structure of the present invention;
FIG. 4 is a schematic view of the dewatering stand configuration of the present invention;
FIG. 5 is a schematic view of a lower deck of the dewatering stand of the present invention;
FIG. 6 is a schematic structural view of a front side plate II of the invention;
FIG. 7 is a schematic illustration of a dewatering internal support structure of the present invention;
FIG. 8 is a schematic view of a rectangular channel plate structure of the present invention;
FIG. 9 is a schematic view of the power mechanism of the present invention;
FIG. 10 is a schematic view of the separation mechanism of the present invention;
FIG. 11 is a schematic cross-sectional view of the detachment mechanism of the present invention;
FIG. 12 is a schematic view of the control mechanism of the present invention;
FIG. 13 is a schematic cross-sectional view of the control mechanism of the present invention;
fig. 14 is a schematic structural view of the air intake mechanism of the present invention.
In the figure: a complete machine bracket 1; 1-1 of a side plate; an upper side plate 1-2; 1-3 of a dehydration support; a dehydration outlet 1-3-1; 1-4 parts of a rear side plate; 1-5 parts of a front side plate; front side plates II 1-6; a front side plate body 1-6-1; 1-6-2 of a W-shaped clamping body; support plates 1-7; 1-8 of interference grooves; 1-9 of an oxygen inlet; front and rear sliding grooves 1-10; a dehydrated inner support 2; a rectangular groove plate 3; a connecting bracket 4; a power mechanism 5; a motor 5-1; 5-2 of a power belt wheel; a separation mechanism 6; a separation shaft 6-1; separating the side teeth 6-2; separating the connecting shaft 6-3; 6-4 of a separation belt wheel; 6-5 sliding side teeth; 6-6 of a connecting bond; a control mechanism 7; a rotating ring 7-1; a vertical link 7-2; pushing the cylinder 7-3; 7-4 of a handle; a triangular clamping body 7-5; a connecting rod 8; an air intake mechanism 9; an air inlet plate 9-1; the air inlet is connected with the side plate 9-2; an air inlet upper plate 9-3; an air inlet connecting pipe 9-4; 9-5 of an air inlet pipe; and a horizontal link 9-6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-14, a municipal sewage treatment plant comprises a complete machine support 1, an inner dehydration support 2, a rectangular trough plate 3, a connecting support 4, a power mechanism 5, a separating mechanism 6, a control mechanism 7, a connecting rod 8 and an air inlet mechanism 9, wherein the inner dehydration support 2 is fixedly connected in the complete machine support 1, the rectangular trough plate 3 is fixedly connected on the complete machine support 1, the upper end of the connecting support 4 is fixedly connected on the rectangular trough plate 3, the lower end of the connecting support 4 is fixedly connected and communicated on the inner dehydration support 2, the power mechanism 5 is fixedly connected on the complete machine support 1, the separating mechanism 6 is rotatably connected on the complete machine support 1, the power mechanism 5 and the separating mechanism 6 are connected through belt transmission, the middle end of the control mechanism 7 is rotatably connected on the separating mechanism 6, the right end of the control mechanism 7 is slidably connected on the complete machine support 1, the left end of the control mechanism 7 is clamped, the upper end of a connecting rod 8 is hinged on the control mechanism 7, an air inlet mechanism 9 is connected on the whole machine bracket 1 in a sliding way, the lower end of the connecting rod 8 is hinged on the air inlet mechanism 9, and the front end of the connecting rod 8 inclines upwards; oxygen is sent into the device through the air inlet mechanism 9 to react, sludge-like flocculates formed by the reproduction of aerobic microorganisms form suspended solids and other substances adsorbed by activated sludge; when activated sludge in the device reaches a certain degree and needs to be subjected to mud-water separation, the control mechanism 7 is manually pushed, the clamping position of the control mechanism 7 on the whole machine support 1 is changed, the air inlet mechanism 9 does not provide oxygen into the device any more, so that the mud-water mixture falls into the inner dehydration support 2, the power mechanism 5 starts to drive the separation mechanism 6 to rotate, and the separation mechanism 6 separates the mud-water mixture in the inner dehydration support 2.
The second embodiment is as follows:
the embodiment is described below by combining with figures 1-14, and the embodiment further describes the first embodiment, the whole machine support 1 comprises a side plate 1-1, an upper side plate 1-2, a dehydration support 1-3, a rear side plate 1-4, a front side plate I1-5, a front side plate II 1-6, a support plate 1-7, an interference groove 1-8, an oxygen inlet 1-9 and a front-rear sliding groove 1-10, the rear end of the lower side of the dehydration support 1-3 is provided with a dehydration outlet 1-3-1, the front side plate II 1-6 comprises a front side plate body 1-6-1 and a W-shaped clamping body 1-6-2, the W-shaped clamping body 1-6-2 is welded on the right side of the front side plate body 1-6-1, the side plate 1-1 is symmetrically provided with two left and right sides, the upper side plate 1-2 is symmetrically provided with two upper side plates 1-2 in front and back, the left and right ends of the two upper side plates 1-2 are respectively fixedly connected with the front and back ends of the two side plates 1-1, the two upper side plates 1-2 and the two side plates 1-1 form a rectangular space which is opened up and down, the left and right ends of the dewatering support 1-3 are respectively fixedly connected with the two side plates 1-1, the back side plate 1-4 is fixedly connected with the back end of the dewatering support 1-3, the back end of the front side plate I1-5 is fixedly connected with the front end of the side plate 1-1 positioned on the right side, the back end of the front side plate body 1-6-1 is fixedly connected with the front end of the side plate 1-1 positioned on the left side, the left and right ends of the supporting plate 1-, the two interference grooves 1-8 and the two oxygen inlets 1-9 are arranged in a bilateral symmetry mode, the two interference grooves 1-8 are respectively arranged on the two side plates 1-1, the two oxygen inlets 1-9 are respectively positioned at the upper ends of the two interference grooves 1-8, and the front sliding groove 1-10 and the rear sliding groove 1-10 are arranged on the front side plate I1-5; two clamping positions are arranged on the W-shaped clamping body 1-6-2.
The third concrete implementation mode:
the second embodiment is further described with reference to fig. 1-14, wherein the inner dewatering support 2 is provided with a plurality of filter holes, the rectangular trough plate 3 is provided with rectangular troughs, the inner dewatering support 2 is fixedly connected to the inner dewatering supports 1-3, the front and rear ends of the rectangular trough plate 3 are respectively fixedly connected to the lower ends of the two upper side plates 1-2, the left and right ends of the rectangular trough plate 3 are respectively fixedly connected to the middle ends of the two side plates 1-1, and the upper end of the connecting support 4 is fixedly connected to the rectangular trough plate 3; when in use, urban sewage is led into a rectangular space formed by the air inlet plate 9-1, the rectangular groove plate 3, the two side plates 1-1 and the two upper side plates 1-2.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1 to 14, in which the power mechanism 5 includes a motor 5-1 and a power pulley 5-2, the power pulley 5-2 is fixedly connected to an output shaft of the motor 5-1, and the motor 5-1 is fixedly connected to a rotating ring 7-1; starting the motor 5-1, and driving the power belt wheel 5-2 to rotate by the motor 5-1.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to fig. 1-14, wherein the separating mechanism 6 includes a separating shaft 6-1, separating side teeth 6-2, a separating connecting shaft 6-3, a separating pulley 6-4, sliding side teeth 6-5 and a connecting key 6-6, the rear end of the separating shaft 6-1 is spirally disposed, the separating side teeth 6-2 is fixedly connected to the front end of the separating shaft 6-1, the rear end of the separating connecting shaft 6-3 is rotatably connected to the front end of the separating shaft 6-1, the separating pulley 6-4 is fixedly connected to the front end of the separating connecting shaft 6-3, the sliding side teeth 6-5 are circumferentially connected to the rear end of the separating connecting shaft 6-3 through the connecting key 6-6, the separating shaft 6-1 is rotatably connected in the inner dewatering bracket 2, the separation connecting shaft 6-3 is rotationally connected to the supporting plate 1-7, and the power belt wheel 5-2 and the separation belt wheel 6-4 are in transmission connection through a belt; the power belt wheel 5-2 drives the separation belt wheel 6-4 to rotate, the separation belt wheel 6-4 drives the separation connecting shaft 6-3 to rotate, the separation connecting shaft 6-3 drives the sliding side teeth 6-5 to rotate through the connecting key 6-6, when the triangular clamping body 7-5 is clamped at the front end of the W-shaped clamping body 1-6-2, the sliding side teeth 6-5 and the separation side teeth 6-2 are not meshed, the sliding side teeth 6-5 cannot drive the separation side teeth 6-2 to rotate, when the triangular clamping body 7-5 is clamped at the rear end of the W-shaped clamping body 1-6-2, the sliding side teeth 6-5 and the separation side teeth 6-2 are meshed, the sliding side teeth 6-5 drive the separation side teeth 6-2 to rotate, the separation side teeth 6-2 drive the separation shaft 6-1 to rotate, the rear end of the separation shaft 6-1 is spirally arranged, the separation shaft 6-1 drives the mud-water mixture in the inner dehydration support 2 to rotate, the mud-water mixture is separated through centrifugal force, water flows into the dehydration support 1-3 through a plurality of filtering holes formed in the inner dehydration support 2 and flows out through the dehydration outlet 1-3-1, and the separated active mud is pushed out by the separation shaft 6-1 and can be recycled.
The sixth specific implementation mode:
the fifth embodiment is further described with reference to fig. 1-14, wherein the control mechanism 7 includes a rotating ring 7-1, a vertical connecting rod 7-2, a pushing cylinder 7-3, a handle 7-4 and a triangular engaging body 7-5, the vertical connecting rod 7-2 is fixedly connected to the rotating ring 7-1, the pushing cylinder 7-3 is fixedly connected to the left end of the rotating ring 7-1, the handle 7-4 is fixedly connected to the right end of the rotating ring 7-1, the triangular engaging body 7-5 is slidably connected to the left end of the pushing cylinder 7-3, a compression spring is disposed between the triangular engaging body 7-5 and the pushing cylinder 7-3, the rotating ring 7-1 is rotatably connected to the sliding side teeth 6-5, the handle 7-4 is slidably connected to the front and rear sliding grooves 1-10, the triangular clamping body 7-5 is clamped at the front end of the W-shaped clamping body 1-6-2; the handle 7-4 is pushed by hand to move backwards, the handle 7-4 drives the rotating ring 7-1, the vertical connecting rod 7-2 and the pushing cylinder 7-3 to move backwards, the pushing cylinder 7-3 drives the triangular clamping body 7-5 to move backwards to extrude the compression spring, the triangular clamping body 7-5 changes the clamping position on the W-shaped clamping body 1-6-2, and the triangular clamping body 7-5 is clamped at the rear end of the W-shaped clamping body 1-6-2.
The seventh embodiment:
the sixth embodiment is further described with reference to fig. 1-14, wherein the air intake mechanism 9 includes two air intake plates 9-1, two air intake connecting side plates 9-2, two air intake connecting upper plates 9-3, two air intake connecting pipes 9-4, an air intake pipe 9-5 and a horizontal connecting rod 9-6, the upper end of the air intake plate 9-1 is inclined, the two air intake connecting side plates 9-2 are arranged symmetrically left and right, the lower ends of the two air intake connecting side plates 9-2 are both fixedly connected to the air intake plate 9-1, the air intake connecting upper plate 9-3 is fixedly connected between the two air intake connecting side plates 9-2, the middle end of the air intake connecting pipe 9-4 is fixedly connected to the air intake connecting upper plate 9-3, the middle end of the air intake pipe 9-5 is fixed and communicated with the middle end of the air intake connecting pipe 9-4, the rear end of a horizontal connecting rod 9-6 is fixedly connected to the middle end of an air inlet pipe 9-5, two ends of the air inlet pipe 9-5 are respectively connected in two interference grooves 1-8 in a sliding mode, two oxygen inlets 1-9 are respectively communicated with two ends of the air inlet pipe 9-5, an air inlet plate 9-1 is connected in an air inlet groove formed in a rectangular groove plate 3 in a sliding mode, the upper end of the connecting rod 8 is hinged to a vertical connecting rod 7-2, and the lower end of the connecting rod 8 is hinged to the horizontal connecting rod 9-6; when the triangular clamping body 7-5 is clamped at the front end of the W-shaped clamping body 1-6-2, two ends of an air inlet pipe 9-5 are respectively communicated with two oxygen inlets 1-9, oxygen enters an air inlet connecting pipe 9-4 through the air inlet pipe 9-5, the air inlet connecting pipe 9-4 blows the oxygen onto an air inlet plate 9-1, the upper end of the air inlet plate 9-1 is obliquely arranged to be favorable for the oxygen to form backflow, the rectangular space formed by the air inlet plate 9-1, the rectangular groove plate 3, the two side plates 1-1 and the two upper side plates 1-2 is better reacted with aerobic organisms in urban wastewater, and sludge-shaped floccules formed by the propagation of the aerobic microorganisms form suspended solids and other substances adsorbed by activated sludge; when the activated sludge in the device reaches a certain degree and needs to be subjected to sludge-water separation; when the triangular clamping body 7-5 is clamped at the rear end of the W-shaped clamping body 1-6-2, the vertical connecting rod 7-2 moves backwards to push the upper end of the connecting rod 8 to move backwards, the lower end of the connecting rod 8 moves downwards, the connecting rod 8 pushes the two ends of the air inlet pipe 9-5 to slide in the two interference grooves 1-8, the air inlet pipe 9-5 does not introduce oxygen into the device, the air inlet pipe 9-5 drives the air inlet plate 9-1 to move downwards, when the air inlet plate 9-1 moves downwards, a rectangular space is not formed with the air inlet plate 9-1, the rectangular groove plate 3, the two side plates 1-1 and the two upper side plates 1-2 any longer, and the muddy water mixture falls into the inner dewatering support 2 through the air inlet grooves formed in the rectangular groove plate 3 and the inclined planes on the air inlet plate 9-1.
The invention relates to an urban sewage treatment device, which has the working principle that:
when the urban sewage treatment device is used, urban sewage is introduced into a rectangular space formed by the air inlet plate 9-1, the rectangular groove plate 3, the two side plates 1-1 and the two upper side plates 1-2, when the triangular clamping body 7-5 is clamped at the front end of the W-shaped clamping body 1-6-2, two ends of the air inlet pipe 9-5 are respectively communicated with the two oxygen inlets 1-9, oxygen enters the air inlet connecting pipe 9-4 through the air inlet pipe 9-5, the air inlet connecting pipe 9-4 blows the oxygen onto the air inlet plate 9-1, the upper end of the air inlet plate 9-1 is obliquely arranged to be favorable for the oxygen to form backflow, and better, the rectangular space formed by the air inlet plate 9-1, the rectangular groove plate 3, the two side plates 1-1 and the two upper side plates 1-2 is reacted with aerobic organisms in the urban sewage, and sludge floccules formed by the propagation of the aerobic microorganisms form suspended solids adsorbed by activated sludge and other suspended solids A quantity of a substance; when the activated sludge in the device reaches a certain degree and needs to be subjected to sludge-water separation; the handle 7-4 is pushed manually to move backwards, the handle 7-4 drives the rotating ring 7-1, the vertical connecting rod 7-2 and the pushing cylinder 7-3 to move backwards, the pushing cylinder 7-3 drives the triangular clamping body 7-5 to move backwards to extrude the compression spring, the triangular clamping body 7-5 changes the clamping position on the W-shaped clamping body 1-6-2, and the triangular clamping body 7-5 is clamped at the rear end of the W-shaped clamping body 1-6-2; when the triangular clamping body 7-5 is clamped at the rear end of the W-shaped clamping body 1-6-2, the vertical connecting rod 7-2 moves backwards to push the upper end of the connecting rod 8 to move backwards, the lower end of the connecting rod 8 moves downwards, the connecting rod 8 pushes the two ends of the air inlet pipe 9-5 to slide in the two interference grooves 1-8, the air inlet pipe 9-5 does not introduce oxygen into the device, the air inlet pipe 9-5 drives the air inlet plate 9-1 to move downwards, when the air inlet plate 9-1 moves downwards, a rectangular space is not formed with the air inlet plate 9-1, the rectangular groove plate 3, the two side plates 1-1 and the two upper side plates 1-2 any longer, and a mud-water mixture falls into the inner dehydration support 2 through the air inlet groove arranged on the rectangular groove plate 3 and the inclined plane on the air inlet plate 9-1; when the motor 5-1 is started, the motor 5-1 drives the power belt wheel 5-2 to rotate, the power belt wheel 5-2 drives the separation belt wheel 6-4 to rotate, the separation belt wheel 6-4 drives the separation connecting shaft 6-3 to rotate, the separation connecting shaft 6-3 drives the sliding side teeth 6-5 to rotate through the connecting key 6-6, when the triangular clamping body 7-5 is clamped at the front end of the W-shaped clamping body 1-6-2, the sliding side teeth 6-5 are not meshed with the separation side teeth 6-2, the sliding side teeth 6-5 cannot drive the separation side teeth 6-2 to rotate, when the triangular clamping body 7-5 is clamped at the rear end of the W-shaped clamping body 1-6-2, the sliding side teeth 6-5 are meshed with the separation side teeth 6-2, the sliding side teeth 6-5 drive the separating side teeth 6-2 to rotate, the separating side teeth 6-2 drive the separating shaft 6-1 to rotate, the rear end of the separating shaft 6-1 is spirally arranged, the separating shaft 6-1 drives the mud-water mixture in the inner dehydration support 2 to rotate, the mud-water mixture is separated through centrifugal force, water flows into the inner dehydration support 1-3 through a plurality of filtering holes formed in the inner dehydration support 2 and flows out through the dehydration outlet 1-3-1, and the separated active mud is pushed out by the separating shaft 6-1 to be recycled.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides an urban sewage treatment device, includes complete machine support (1), dehydration inner support (2), rectangular channel board (3), linking bridge (4), power unit (5), separating mechanism (6), control mechanism (7), connecting rod (8) and mechanism (9) admits air, its characterized in that: the inner dehydration support (2) is fixedly connected in the whole machine support (1), the rectangular groove plate (3) is fixedly connected on the whole machine support (1), the upper end of the connecting support (4) is fixedly connected on the rectangular groove plate (3), the lower end of the connecting support (4) is fixedly connected and communicated on the inner dehydration support (2), the power mechanism (5) is fixedly connected on the whole machine support (1), the separating mechanism (6) is rotatably connected on the whole machine support (1), the power mechanism (5) and the separating mechanism (6) are connected through belt transmission, the middle end of the control mechanism (7) is rotatably connected on the separating mechanism (6), the right end of the control mechanism (7) is slidably connected on the whole machine support (1), the left end of the control mechanism (7) is clamped on the whole machine support (1), the upper end of the connecting rod (8) is hinged on the control mechanism (7), and the air inlet mechanism (9) is slidably connected on the whole machine support (1), the lower end of the connecting rod (8) is hinged on the air inlet mechanism (9), and the front end of the connecting rod (8) inclines upwards.
2. The municipal sewage treatment apparatus according to claim 1, wherein: the whole machine support (1) comprises side plates (1-1), an upper side plate (1-2), dehydration supports (1-3), a rear side plate (1-4), a front side plate I (1-5), a front side plate II (1-6), a support plate (1-7), interference grooves (1-8), oxygen inlets (1-9) and front and rear sliding grooves (1-10), wherein the rear end of the lower side of the dehydration supports (1-3) is provided with dehydration outlets (1-3-1), the front side plate II (1-6) comprises a front side plate body (1-6-1) and W-shaped clamping bodies (1-6-2), the W-shaped clamping bodies (1-6-2) are welded on the right side of the front side plate body (1-6-1), the two side plates (1-1) are arranged in bilateral symmetry, the upper side plates (1-2) are symmetrically arranged in front and back, the left ends and the right ends of the two upper side plates (1-2) are respectively fixedly connected with the front ends and the back ends of the two side plates (1-1), the two upper side plates (1-2) and the two side plates (1-1) form a rectangular space which is opened up and down, the left ends and the right ends of the dehydration supports (1-3) are respectively fixedly connected with the two side plates (1-1), the back side plates (1-4) are fixedly connected with the back ends of the dehydration supports (1-3), the back ends of the front side plates I (1-5) are fixedly connected with the front ends of the side plates (1-1) on the right side, the back ends of the front side plate bodies (1-6-1) are fixedly connected with the front ends of the side plates (1-1) on the left side, and the left ends of the support plates (1-7) are respectively fixedly connected with the front side plate bodies (1 5) On the upper portion, the interference grooves (1-8) and the oxygen inlets (1-9) are arranged in a bilateral symmetry mode, the two interference grooves (1-8) are respectively arranged on the two side plates (1-1), the two oxygen inlets (1-9) are respectively located at the upper ends of the two interference grooves (1-8), and the front sliding groove and the rear sliding groove (1-10) are arranged on the front side plate I (1-5).
3. The municipal sewage treatment apparatus according to claim 2, wherein: the inner dehydration support (2) is provided with a plurality of filter holes, the rectangular trough plate (3) is provided with a rectangular trough, the inner dehydration support (2) is fixedly connected in the dehydration supports (1-3), the front end and the rear end of the rectangular trough plate (3) are respectively and fixedly connected with the lower ends of the two upper side plates (1-2), the left end and the right end of the rectangular trough plate (3) are respectively and fixedly connected with the middle ends of the two side plates (1-1), and the upper end of the connecting support (4) is fixedly connected on the rectangular trough plate (3).
4. The municipal sewage treatment apparatus according to claim 3, wherein: the power mechanism (5) comprises a motor (5-1) and a power belt wheel (5-2), the power belt wheel (5-2) is fixedly connected to an output shaft of the motor (5-1), and the motor (5-1) is fixedly connected to the rotating ring (7-1).
5. The municipal sewage treatment apparatus according to claim 4, wherein: the separating mechanism (6) comprises a separating shaft (6-1), separating side teeth (6-2), a separating connecting shaft (6-3), a separating belt wheel (6-4), sliding side teeth (6-5) and a connecting key (6-6), the rear end of the separating shaft (6-1) is spirally arranged, the separating side teeth (6-2) are fixedly connected to the front end of the separating shaft (6-1), the rear end of the separating connecting shaft (6-3) is rotatably connected to the front end of the separating shaft (6-1), the separating belt wheel (6-4) is fixedly connected to the front end of the separating connecting shaft (6-3), the sliding side teeth (6-5) are circumferentially connected to the rear end of the separating connecting shaft (6-3) through the connecting key (6-6), the separating shaft (6-1) is rotatably connected in the inner dewatering support (2), the separation connecting shaft (6-3) is rotationally connected to the supporting plate (1-7), and the power belt wheel (5-2) is in transmission connection with the separation belt wheel (6-4) through a belt.
6. The municipal sewage treatment apparatus according to claim 5, wherein: the control mechanism (7) comprises a rotating ring (7-1), a vertical connecting rod (7-2), a pushing cylinder (7-3), a handle (7-4) and a triangular clamping body (7-5), the vertical connecting rod (7-2) is fixedly connected to the rotating ring (7-1), the pushing cylinder (7-3) is fixedly connected to the left end of the rotating ring (7-1), the handle (7-4) is fixedly connected to the right end of the rotating ring (7-1), the triangular clamping body (7-5) is slidably connected to the left end of the pushing cylinder (7-3), a compression spring is arranged between the triangular clamping body (7-5) and the pushing cylinder (7-3), the rotating ring (7-1) is rotatably connected to the sliding side teeth (6-5), the handle (7-4) is slidably connected to the front and rear sliding grooves (1-10), the triangular clamping body (7-5) is clamped at the front end of the W-shaped clamping body (1-6-2).
7. The municipal sewage treatment apparatus according to claim 6, wherein: the air inlet mechanism (9) comprises an air inlet plate (9-1), air inlet connecting side plates (9-2), an air inlet connecting upper plate (9-3), air inlet connecting pipes (9-4), air inlet pipes (9-5) and horizontal connecting rods (9-6), the upper end of the air inlet plate (9-1) is obliquely arranged, the two air inlet connecting side plates (9-2) are arranged in bilateral symmetry, the lower ends of the two air inlet connecting side plates (9-2) are fixedly connected to the air inlet plate (9-1), the air inlet connecting upper plate (9-3) is fixedly connected between the two air inlet connecting side plates (9-2), the middle end of the air inlet connecting pipe (9-4) is fixedly connected to the air inlet connecting upper plate (9-3), the middle end of the air inlet pipe (9-5) is fixedly communicated with the middle end of the air inlet connecting pipe (9-4), the rear end of a horizontal connecting rod (9-6) is fixedly connected to the middle end of an air inlet pipe (9-5), two ends of the air inlet pipe (9-5) are respectively connected in two interference grooves (1-8) in a sliding mode, two oxygen inlets (1-9) are respectively communicated with two ends of the air inlet pipe (9-5), an air inlet plate (9-1) is connected in an air inlet groove formed in a rectangular groove plate (3) in a sliding mode, the upper end of the connecting rod (8) is hinged to a vertical connecting rod (7-2), and the lower end of the connecting rod (8) is hinged to the horizontal connecting rod (9-6).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596199.7A CN108751400B (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
| CN202011402761.1A CN112551687A (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596199.7A CN108751400B (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011402761.1A Division CN112551687A (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
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| Publication Number | Publication Date |
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| CN108751400A CN108751400A (en) | 2018-11-06 |
| CN108751400B true CN108751400B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011402761.1A Withdrawn CN112551687A (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
| CN201810596199.7A Active CN108751400B (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011402761.1A Withdrawn CN112551687A (en) | 2018-06-11 | 2018-06-11 | Urban sewage treatment device |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071646U (en) * | 1990-04-28 | 1991-02-20 | 郭东亚 | Automatic air-float mud discharger |
| WO2001072643A1 (en) * | 2000-03-27 | 2001-10-04 | Ebara Corporation | Method and apparatus for treating waste water |
| JP4821493B2 (en) * | 2006-08-09 | 2011-11-24 | 栗田工業株式会社 | Biological treatment method for organic wastewater |
| JP2012139628A (en) * | 2010-12-28 | 2012-07-26 | Nishihara Environment Co Ltd | System and method for sludge treatment |
| CN103435192A (en) * | 2013-09-10 | 2013-12-11 | 苏州新区枫桥净化设备厂 | Water purification equipment |
| CN205124958U (en) * | 2015-10-11 | 2016-04-06 | 禄丰华贸农产品加工发展有限公司 | Bubble hot pepper device |
| CN105347474A (en) * | 2015-12-03 | 2016-02-24 | 安徽锋亚环境技术有限公司 | Sewage treatment system adopting excess sludge to supplement carbon source |
| CN205472750U (en) * | 2016-01-27 | 2016-08-17 | 王延军 | Residue and water separation device is subsided in air supporting |
| CN105600999A (en) * | 2016-03-25 | 2016-05-25 | 东莞道汇环保科技有限公司 | Solid-liquid separation equipment and solid-liquid separation technology |
| CN205874185U (en) * | 2016-07-04 | 2017-01-11 | 山西省交通科学研究院 | Sludge solid and liquid separation processing machine |
| CN106865752B (en) * | 2017-03-06 | 2019-09-03 | 温州程宇建设有限公司 | Municipal sewage system |
-
2018
- 2018-06-11 CN CN202011402761.1A patent/CN112551687A/en not_active Withdrawn
- 2018-06-11 CN CN201810596199.7A patent/CN108751400B/en active Active
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| CN108751400A (en) | 2018-11-06 |
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Address after: 528000 unit 1101, 11th floor, building 8, block a, Hantian science and Technology City, No.17, Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Yuhuang Ecological Technology Co.,Ltd. Address before: 528000 unit 1101, 11th floor, building 8, block a, Hantian science and Technology City, No.17, Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN CITY YUHUANG ECOLOGICAL ENVIRONMENT SCIENCE AND TECHNOLOGY CO.,LTD. |
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