CN108455749B - Sewage treatment equipment for containing solids - Google Patents
Sewage treatment equipment for containing solids Download PDFInfo
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- CN108455749B CN108455749B CN201710095620.1A CN201710095620A CN108455749B CN 108455749 B CN108455749 B CN 108455749B CN 201710095620 A CN201710095620 A CN 201710095620A CN 108455749 B CN108455749 B CN 108455749B
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- water filtering
- sewage
- pressure water
- filtering
- pressure
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- 239000010865 sewage Substances 0.000 title claims abstract description 73
- 239000007787 solid Substances 0.000 title claims abstract description 33
- 238000011282 treatment Methods 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 168
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 35
- 239000010802 sludge Substances 0.000 claims abstract description 27
- 230000018044 dehydration Effects 0.000 claims abstract description 17
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 238000011221 initial treatment Methods 0.000 claims abstract description 13
- 239000008394 flocculating agent Substances 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 230000001877 deodorizing effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004332 deodorization Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 6
- 239000002781 deodorant agent Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a sewage treatment device containing solid matter, solves the complex structure, the treatment effeciency is low, inconvenient not enough of removing of current equipment. The technical proposal is as follows: comprising the following steps: the sewage primary treatment device composed of the pulverizer and the sewage pump, the dehydration and sludge filtering device composed of the water filtering part and the pressure water filtering part, the auxiliary material supply device composed of the flocculating agent and the sterilization, deodorization and feeding and the storage device for storing the treated solid (sludge) have the beneficial effects that: the device has simple structure, low energy consumption, good effect and high efficiency on dehydrating and filtering the sewage containing solid matters, and is particularly suitable for using and treating a large amount of sewage, sludge, slurry and the like containing the solid matters, which are generated by dispersing pollution sources in the sewage and sewer pipelines of cities, in river courses, in the production process of processing industry, in the construction process of buildings, in the development process of the breeding industry and villages and towns, and the like.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a sewage sludge filtering device which is applied to sewage, sludge, slurry and the like containing solid matters and is used for separating the solid matters from water.
Technical Field
With the development of urban and rural areas and population growth of society, a large amount of sewage, sludge, slurry and other pollution sources containing solid matters are generated in sedimentation wells of urban sewage and sewer pipelines, river channels, production processes of processing industry, construction processes and development processes of breeding industry and villages and towns, and serious damage is caused to human production living environments and ecological systems. The method for treating the solid matters in the sedimentation wells in the urban sewage and the sewer pipeline is characterized in that the solid matters are sucked into the tank truck together with a large amount of sewage and then are concentrated in different places or are treated on the tank truck, and the problems of complex structure, huge volume, low treatment efficiency, high equipment cost and the like exist in the treatment on the tank truck. The prior art for treating the sludge sucked in the river channel adopts a storage yard treatment method; the prior art method for treating sewage which generates a large amount of solid matters in the production process of the processing industry and the construction process of the building is to establish a small storage pool for discharge without treatment; the sewage containing a large amount of solid matters generated in the development process of some industries and villages is basically untreated or stacked or discharged.
Therefore, at present, a sewage sludge filtering device for separating solid matters from water is urgently needed for the generated sewage dispersion pollution sources, and is beneficial to the treatment and utilization of the sewage, the sludge, the slurry and the like containing the solid matters in the dispersion pollution sources in a reduction, stabilization, harmlessness and recycling way.
Disclosure of Invention
The invention aims to provide sewage treatment equipment containing solid matters, which has the advantages of simple structure, convenient use, high treatment efficiency, flexible use and suitability for vehicle-mounted mobile use.
The technical scheme adopted for realizing the aim of the invention is as follows: this sewage treatment device includes: the device comprises a supporting chassis, a sewage primary treatment device, a dehydration mud filtering device, an auxiliary material supply device and a storage device.
The sewage primary treatment device comprises: the sewage suction pump inlet is communicated with the sewage inlet pipe through the pulverizer.
The dehydration mud filtering device comprises: the device comprises a water filtering part, a pressure water filtering part, a feeding part and a power part.
The water filtering part comprises: the sewage treatment device comprises a water filtering cylinder with a closed bottom, a helical blade shaft, a pressure feeding pipe and a water filtering mesh plate, wherein the pressure feeding pipe is communicated with the bottom of the water filtering cylinder, the helical blade shaft and the water filtering cylinder form rotatable coaxial line support installation, the top end of the helical blade shaft is in transmission connection with a power part, the water filtering mesh plate is arranged in the upper middle of the water filtering cylinder, a sludge discharging port is formed in the wall of the top end of the water filtering cylinder, the bottom edge of the sludge discharging port is higher than the upper edge of the water filtering mesh plate, and the pressure feeding pipe is communicated with the other end of a sewage suction pump in the sewage primary treatment device.
The pressure water filtering part comprises: the device comprises a group of pressure water filtering rollers, a group of annular material groove plates, a water filtering roller mounting beam, a scraping plate mounting beam, a pressure water filtering net plate and a drainage cavity, wherein the annular material groove plates are annular material groove plates with diameters larger than those of water filtering cylinders, the axial direction size of a sludge discharging hole corresponds to that of the annular material groove plates, the pressure water filtering net plate is fixedly arranged at the bottom of the annular material groove plates, the pressure water filtering net plate and the outer circular wall of the water filtering cylinders form a pressure water filtering annular trough, a first-stage discharging hole is formed in the annular material groove plates, the pressure water filtering rollers are connected with the water filtering roller mounting beam, the water filtering roller mounting beam is fixedly connected with a spiral blade shaft at the top end of the annular trough, the scraping plate is connected with the scraping plate mounting beam, a second elastic bristle is arranged at the corresponding end of the pressure water filtering net plate, the scraping plate top end of the annular trough plate is fixedly connected with the spiral blade shaft at the bottom of the annular trough, and the drainage cavity is fixedly connected with the water filtering net plate by the bottom of the water filtering net plate.
The auxiliary material supply device comprises: the device comprises a flocculating agent storage tank and a sterilizing deodorant storage tank, wherein the flocculating agent storage tank is communicated with a water filtering cylinder of a dehydration mud filtering device through a flocculating agent pump station, and the sterilizing deodorant storage tank is communicated with the water filtering cylinder of the dehydration mud filtering device through a sterilizing deodorant pump station.
The storage device includes: the storage tank, storage tank upper end feed inlet and dehydration filter mud device in one-level discharge gate intercommunication.
The first-stage discharge hole in the dehydration mud filtering device in the pressure water filtering device is communicated with the feed inlet of the pressure water filtering device, and the discharge hole of the pressure water filtering device is communicated with the feed inlet at the upper end of the storage box. The pressure water filtering device is a spiral-type or laminated-type or spiral drum-type water filtering device, and the water outlet of the pressure water filtering device is communicated with the water outlet in the dewatering mud filtering device.
The sewage primary treatment device, the dehydration mud filtering device, the auxiliary material supply device and the storage device are fixedly arranged on the supporting chassis. The supporting chassis of the sewage treatment equipment containing the solid matters is a chassis of a traveling vehicle.
The beneficial effects of the invention are as follows: the device has simple structure, low energy consumption, good effect and high efficiency on dehydrating and filtering the sewage containing solid matters, and is particularly suitable for the use and treatment of a large amount of sewage, sludge, slurry and the like containing solid matters, which are generated by dispersing pollution sources in a settling well, a river channel, a production process of a processing industry, a construction process, a cultivation industry and a village and town development process and the like of urban sewage and a sewer pipeline.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of a dewatering mud filtering device.
Fig. 4 is a schematic top view of fig. 3.
In the attached drawings, A1-1 sewage suction pump, A1-2 pulverizer, A1-3 sewage inlet pipe and a B1-1 water filtering cylinder,
The device comprises a B1-2 spiral blade shaft, a B1-3 pressure feed pipe, a B1-4 water filtering mesh plate, a B1-5 sludge discharge port, a B1-6 water filtering mesh scraper, a B1-6.1 elastic bristle, a B1-7 scraper connecting rod, a B2 power part, a B3-1 pressure water filtering roller, a B3-2 annular material tank plate, a B3-2.1 primary discharge port, a B3-3 water filtering roller mounting beam, a B3-4 scraping plate, a B3-5 scraping plate mounting beam, a B3-6 pressure water filtering mesh plate, a B3-6.1 second elastic bristle, a B3-7 water draining cavity, a B3-8 pressure water filtering annular material tank, a B3-9 water draining port, a C1-1 flocculant storage tank, a C1-2 sterilization deodorant storage tank, a C1-3 flocculant pump station, a C1-4 sterilization deodorant pump station, a D1-1 storage tank, a1 support chassis, a2 pressure water filtering device, a 2-1 material inlet, a 2-2 water outlet, a 2-outlet, a 2-3 water outlet, a 3-3 and a 3-3 traveling vehicle.
Detailed Description
Referring to the drawings, embodiment 1 of the present invention. A sewage treatment apparatus for treating sewage containing solids, comprising: the device comprises a supporting chassis, a sewage primary treatment device, a dehydration mud filtering device, an auxiliary material supply device and a storage device.
The sewage primary treatment device comprises: the sewage sucking pump A1-1 and the pulverizer A1-2, wherein the inlet of the sewage sucking pump A1-1 is communicated with the sewage inlet pipe A1-3 through the pulverizer A1-2.
When in use, larger sundries in sewage are crushed by the crusher A1-2 and then sent to the bottom of the dehydration and sludge filtering device by the sewage suction pump A1-1.
The dehydration mud filtering device comprises: the device comprises a water filtering part, a pressure water filtering part, a feeding part and a power part;
a. The water filtering part comprises: the sewage treatment device comprises a water filtering cylinder B1-1 with a closed bottom end, a spiral blade shaft B1-2, a pressure feed pipe B1-3 and a water filtering mesh plate B1-4, wherein the pressure feed pipe B1-3 is communicated with the bottom of the water filtering cylinder B1-1, the spiral blade shaft B1-2 and the water filtering cylinder B1-1 form rotatable coaxial line support installation, the top end of the spiral blade shaft B1-2 is in transmission connection with a power part B2, the water filtering mesh plate B1-4 is arranged in the upper middle part of the water filtering cylinder B1-1, a sludge discharge hole B1-5 is formed in the wall of the top end of the water filtering cylinder B1-1, the bottom edge of the sludge discharge hole B1-5 is higher than the upper edge of the water filtering mesh plate B1-4, and the pressure feed pipe B1-3 is communicated with the other end of a sewage suction pump A1-1 in a sewage primary treatment device;
b. The pressure water filtering part comprises: a group of pressure water filtering rollers B3-1, a group of annular material groove plates B3-2, a water filtering roller mounting beam B3-3, a scraping plate B3-4, a scraping plate mounting beam B3-5, a pressure water filtering net plate B3-6 and a water discharging cavity B3-7, wherein the annular material groove plates B3-2 are annular material groove plates with the diameter larger than that of a water filtering cylinder B1-1, the axial dimension of a sludge discharging hole B1-5 corresponds to that of the annular material groove plates B3-2, the pressure water filtering net plate B3-6 is fixedly arranged at the bottom of the annular material groove plates B3-2, the pressure water filtering net plate B3-6 and the outer circular wall of the water filtering cylinder B1-1 form a pressure water filtering annular groove B3-8, the annular material groove plate B3-2 is provided with a first-stage discharge hole B3-2.1, the pressure water filtering roller B3-1 is arranged in the pressure water filtering annular material groove B3-8, the pressure water filtering roller B3-1 is connected with a water filtering roller mounting beam B3-3, the water filtering roller mounting beam B3-3 is fixedly connected with a helical blade shaft B1-2 at the top end of the annular material groove B3-8, the scraping plate B3-4 is arranged in the pressure water filtering annular material groove B3-8, the scraping plate B3-4 is connected with a scraping plate mounting beam B3-5, the corresponding end of the scraping plate B3-4 and the pressure water filtering net plate B3-6 is provided with a second elastic bristle B3-6.1, the scraping plate mounting beam B3-5 is fixedly connected with the helical blade shaft B1-2 at the top end of the annular material groove B3-8, the drainage cavity B3-7 is formed by a closed annular sleeve at the bottom end corresponding to the size of the pressure water filtering mesh plate B3-6, and a drainage outlet B3-9 is arranged at the bottom of the drainage cavity B3-7.
The auxiliary material supply device comprises: the device comprises a flocculating agent storage tank C1-1 and a sterilizing and deodorizing agent storage tank C1-2, wherein the flocculating agent storage tank C1-1 is communicated with a water filtering cylinder B1-1 of a dewatering and filtering mud device through a flocculating agent pump station C1-3, and the sterilizing and deodorizing agent storage tank C1-2 is communicated with the water filtering cylinder B1-1 of the dewatering and filtering mud device through a sterilizing and deodorizing agent pump station C1-4.
When the sewage treatment device is used, sewage crushed by solid matters is sent into the sewage filtering cylinder B1-1 through the sewage suction pump A1-1, meanwhile, the flocculant storage tank C1-1 sends flocculant into the sewage filtering cylinder B1-1 of the dewatering and sludge filtering device through the flocculant pump station C1-3, the sterilizing and deodorizing agent storage tank C1-2 sends sterilizing and deodorizing agent into the sewage filtering cylinder B1-1 of the dewatering and sludge filtering device through the sterilizing and deodorizing agent pump station C1-4, sewage is stirred and flocculated under the action of the spiral blade shaft B1-2, the solid matters are separated from water, meanwhile, the solid matters are lifted by the spiral blade shaft B1-2, enter the pressure water filtering annular groove B3-8 through the sludge discharge hole B1-5, and water separated from the flocculated solid matters is discharged from the water outlet through the water filtering mesh plate B1-4 and the water outlet B3-7. The sewage discharged from the water outlet B3-9 can be directly discharged into the original sewage suction position.
The sludge discharge port B1-5 enters a pressure water filtering annular trough B3-8, the flocculated solid matter part and the water separated residual sludge (solid matter) are rolled and dewatered by a group of pressure water filtering rollers B3-1, and then enter a storage box D1-1 through a primary discharge port B3-2.1 under the action of a scraping plate B3-4.
In the structure, the elastic bristles B1-6.1 are used for cleaning the pressure water filtering mesh plate B3-6, preventing the pressure water filtering mesh plate from being blocked, improving the use and prolonging the cleaning time.
The sewage primary treatment device, the dehydration mud filtering device, the auxiliary material supply device and the storage device are fixedly arranged on the supporting chassis 1. The whole movement and different use occasions of the sewage treatment equipment are realized by moving the supporting chassis 1.
In the embodiment 2 of the invention, in order to further reduce the moisture contained in the sludge (solid matters), the device also comprises a pressure dewatering device, wherein a first-stage discharge port B3-2.1 in the dewatering sludge filtering device is communicated with a feed port 2-1 of the pressure dewatering device 2, and the discharge port 2-2 of the pressure dewatering device 2 is communicated with a feed port at the upper end of a storage box D1-1. The pressure dewatering device 2 is a spiral-type or lamination-type or spiral drum-type dewatering device, and the water outlet 2-3 of the pressure dewatering device 2 is communicated with the water outlet B3-9 in the dewatering mud filtering device.
In the embodiment of the invention, in order to make the sewage treatment equipment more mobile, the supporting chassis 1 is the chassis of the walking vehicle 3. A sewage treatment vehicle containing solid matters is formed.
In the embodiment of the invention, in order to prevent the blockage of the water filtering mesh plate B1-4 on the water filtering cylinder B1-1 and prolong the cleaning and maintenance time, the water filtering part of the dewatering and mud filtering device further comprises: the water filtering drum B1-1 is provided with a water filtering net scraper B1-6 at a position corresponding to the water filtering net orifice B1-4, the water filtering net scraper B1-6 is fixedly connected with the spiral blade shaft B1-2 through a scraper connecting rod B1-7, the size of the water filtering net scraper B1-6 corresponds to the water filtering net orifice B1-4, and the contact end of the water filtering net scraper B1-6 and the water filtering net orifice B1-4 is provided with elastic bristles B1-6.1.
Claims (5)
1. A sewage treatment apparatus for treating sewage containing solids, comprising: support chassis, sewage primary treatment device, dehydration mud filter device, auxiliary material feeding device and storage device, its characterized in that:
the sewage primary treatment device comprises: a sewage suction pump (A1-1) and a pulverizer (A1-2), wherein the inlet of the sewage suction pump (A1-1) is communicated with a sewage inlet pipe (A1-3) through the pulverizer (A1-2);
The dehydration mud filtering device comprises: the device comprises a water filtering part, a pressure water filtering part, a feeding part and a power part;
a. The water filtering part comprises: the sewage treatment device comprises a water filtering cylinder (B1-1) with a closed bottom end, a spiral blade shaft (B1-2), a pressure feed pipe (B1-3) and a water filtering mesh plate (B1-4), wherein the pressure feed pipe (B1-3) is communicated with the bottom of the water filtering cylinder (B1-1), the spiral blade shaft (B1-2) and the water filtering cylinder (B1-1) form rotatable coaxial line support, the top end of the spiral blade shaft (B1-2) is in transmission connection with a power part (B2), the water filtering mesh plate (B1-4) is arranged in the upper middle part of the water filtering cylinder (B1-1), a sludge discharge port (B1-5) is arranged on the top cylinder wall of the water filtering cylinder (B1-1), the bottom edge of the sludge discharge port (B1-5) is higher than the upper edge of the water filtering mesh plate (B1-4), and the pressure feed pipe (B1-3) is communicated with the other end of a sewage suction pump (A1-1) in a sewage primary treatment device;
b. The pressure water filtering part comprises: the device comprises a group of pressure water filtering rollers (B3-1), a group of annular material groove plates (B3-2), a water filtering roller mounting beam (B3-3), a scraping plate (B3-4), a scraping plate mounting beam (B3-5), a pressure water filtering net plate (B3-6) and a water draining cavity (B3-7), wherein the annular material groove plates (B3-2) are annular material groove plates with diameters larger than those of a water filtering cylinder (B1-1), the axial dimension of a sludge discharge port (B1-5) corresponds to that of the annular material groove plates (B3-2), the pressure water filtering net plate (B3-6) is fixedly arranged at the bottom of the annular material groove plates (B3-2), the pressure water filtering net plate (B3-6) and the outer circular wall of the water filtering cylinder (B1-1), the annular material groove plates (B3-2) are provided with annular material groove plates with discharge ports (B3-2) and blades (B3-8) which are fixedly arranged at the top ends of the annular material filtering rollers (B3-2) in the water filtering roller mounting beam (B3-2), the scraping plate (B3-4) is arranged in the pressure water filtering annular trough (B3-8), the scraping plate (B3-4) is connected with the scraping plate mounting beam (B3-5), the second elastic bristles (B3-6.1) are arranged at the corresponding end of the scraping plate (B3-4) and the pressure water filtering mesh plate (B3-6), the scraping plate mounting beam (B3-5) is fixedly connected with the helical blade shaft (B1-2) at the top end of the annular trough (B3-8), the drainage cavity (B3-7) is formed by a bottom end closed annular sleeve corresponding to the size of the pressure water filtering mesh plate (B3-6), and the bottom of the drainage cavity (B3-7) is provided with a drainage outlet (B3-9);
The auxiliary material supply device comprises: the device comprises a flocculating agent storage tank (C1-1) and a sterilizing and deodorizing agent storage tank (C1-2), wherein the flocculating agent storage tank (C1-1) is communicated with a water filtering cylinder (B1-1) of a dewatering and mud filtering device through a flocculating agent pump station (C1-3), and the sterilizing and deodorizing agent storage tank (C1-2) is communicated with the water filtering cylinder (B1-1) of the dewatering and mud filtering device through a sterilizing and deodorizing agent pump station (C1-4);
the storage device includes: the upper end feed inlet of the storage box (D1-1) is communicated with a first-stage discharge outlet (B3-2.1) in the dewatering sludge filtering device;
The sewage primary treatment device, the dehydration mud filtering device, the auxiliary material supply device and the storage device are fixedly arranged on the supporting chassis (1).
2. A sewage treatment apparatus for solids content according to claim 1, wherein: the device also comprises a pressure water filtering device, wherein a first-stage discharge hole (B3-2.1) in the dehydration mud filtering device is communicated with a feed inlet (2-1) of the pressure water filtering device (2), and the discharge hole (2-2) of the pressure water filtering device (2) is communicated with a feed inlet at the upper end of a storage box (D1-1).
3. A sewage treatment apparatus for solids content according to claim 2, wherein: the pressure water filtering device (2) is a spiral-type or laminated-type or spiral drum-type water filtering device, and a water outlet (2-3) of the pressure water filtering device (2) is communicated with a water outlet (B3-9) in the dewatering mud filtering device.
4. A sewage treatment apparatus for solids containing as claimed in claim 1 or claim 2 wherein: the supporting chassis (1) is a chassis of a walking vehicle (3).
5. A sewage treatment apparatus for solids containing as claimed in claim 1 or claim 2 wherein: the water filtering part of the dehydration mud filtering device also comprises: the water filtering device is characterized in that a water filtering net scraper (B1-6) is arranged at a position corresponding to a water filtering net plate (B1-4) on the water filtering cylinder (B1-1), the water filtering net scraper (B1-6) is fixedly connected with a spiral blade shaft (B1-2) through a scraper connecting rod (B1-7), the size of the water filtering net scraper (B1-6) corresponds to the water filtering net plate (B1-4), and elastic bristles (B1-6.1) are arranged at the contact end of the water filtering net scraper (B1-6) and the water filtering net plate (B1-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095620.1A CN108455749B (en) | 2017-02-22 | 2017-02-22 | Sewage treatment equipment for containing solids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095620.1A CN108455749B (en) | 2017-02-22 | 2017-02-22 | Sewage treatment equipment for containing solids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108455749A CN108455749A (en) | 2018-08-28 |
| CN108455749B true CN108455749B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095620.1A Active CN108455749B (en) | 2017-02-22 | 2017-02-22 | Sewage treatment equipment for containing solids |
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| CN (1) | CN108455749B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960572A (en) * | 2020-08-18 | 2020-11-20 | 赵月 | Integration sewage treatment and sludge deodorization equipment and system |
Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1478408A (en) * | 1965-02-02 | 1967-04-28 | Fluid filters improvements | |
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| US4892665A (en) * | 1983-12-05 | 1990-01-09 | Wettlaufer Dale E | Method and press for pressing liquid from thin layers of liquid containing masses |
| JPS6041599A (en) * | 1984-07-18 | 1985-03-05 | Hitachi Kiden Kogyo Ltd | Movable dehydration truck |
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| CN1774404A (en) * | 2003-04-11 | 2006-05-17 | 洪尚宪 | Sludge concentration system and process which have functions for automatically charging a coagulant and for automatically controlling the concentration of sludge |
| CN1590323A (en) * | 2003-08-28 | 2005-03-09 | 清华同方股份有限公司 | Negative pressure moving type sludge drying treatment equipment |
| JP2008043911A (en) * | 2006-08-21 | 2008-02-28 | Kurita Water Ind Ltd | Sludge thickening apparatus |
| KR100887938B1 (en) * | 2008-08-05 | 2009-03-12 | 주식회사 천보엔지니어링 | Sludge thickening combined coagulation device |
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| CN206720903U (en) * | 2017-02-22 | 2017-12-08 | 郑百祥 | It is a kind of to the sewage disposal device containing solids |
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| CN108454794A (en) * | 2017-02-22 | 2018-08-28 | 郑百祥 | A kind of contamination removing ship |
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| CN219409398U (en) * | 2023-02-23 | 2023-07-25 | 四川亿凡环境工程有限公司 | Anti-accumulation desliming machine |
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