CN207986916U - A kind of novel domestic sewage filtering and sterilizing device - Google Patents

Abstract

The utility model provides a kind of novel domestic sewage filtering and sterilizing device, belong to sewage treatment unit field, including shell, rotary filter device, flocculant device, agitating device, ozone deodorizing sterilizing unit, ultraviolet germicidal lamp, bulky grain collection device and bulky grain cleaning plant；The setting that the utility model passes through bulky grain cleaning plant and rotary filter device, realize the filtration treatment of sanitary sewage, it prevents since large particulate matter is more and block the purpose of sewer pipe in sewage, the setting of arc scraping blade, bulky grain collection device and semicircle filter screen is utilized simultaneously, automatic cleaning and the garbage collecting function for realizing filter device, reduce the cleaning intensity of people；By the setting of flocculant device and agitating device, can effectively purify water；By the setting of secondary sewage disposal deodorization and sterilization intracavitary portion's ultraviolet germicidal lamp and ozone deodorizing sterilizing unit, the microorganism contained in water can be effectively killed, there is efficient deodorization and sterilization effect.

Description

A kind of novel domestic sewage filtering and sterilizing device

Technical field

The utility model is related to a kind of sewage treatment unit, specifically a kind of novel domestic sewage filter sterilization dress It sets.

Background technology

Sanitary sewage refers to the waste water that city organ, school, enterprises and institutions and resident generate in daily life, including The draining etc. of the household drains and business, hospital and recreation ground such as lavatory fecaluria, laundry water for bathing, kitchen；Human lives' mistake The sewage generated in journey is one of primary pollution source of water body；Contain large amount of organic in sanitary sewage, as cellulose, starch, Carbohydrate and fat protein etc.；Also often contain pathogen, fat and parasitic ovum；Chloride, sulfate, the phosphoric acid of inorganic salts Salt, bicarbonate and sodium, potassium, calcium, magnesium etc., in the case where anaerobic bacteria acts on, easily raw odorant；Often contain in sanitary sewage big The particulate matter of amount, such as hair, the grain of rice, various swills, the phenomenon that often causing blockage of sewer, sewer pipe People oneself cleaning is generally required after blocking or special fettler is asked to clear up the rubbish in sewer pipe, and life is made At certain influence.

Utility model content

In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide one kind having deodorization work( The novel domestic sewage filtering and sterilizing device of energy.

In order to solve the above technical problems, the utility model provides following technical solution：

A kind of novel domestic sewage filtering and sterilizing device, including shell, rotary filter device, flocculant device, stirring dress It sets, ozone deodorizing sterilizing unit, ultraviolet germicidal lamp, bulky grain collection device and bulky grain cleaning plant；The shell it is interior Part is bulky grain filter chamber, secondary sewage disposal deodorization and sterilization chamber and element placed cavity, and bulky grain filter chamber is arranged two The top of secondary sewage disposal deodorization and sterilization chamber, secondary sewage disposal deodorization and sterilization chamber are arranged in the top of element placed cavity；It is described The top of shell is fixed together by the first tube connection device with water inlet pipe；The bulky grain cleaning plant setting exists The upper left side of shell, and be fixed together by third fixed connection apparatus；Bulky grain cleaning installing be equipped with bristle, Curved frame, the second fixed connection apparatus, arc scraping blade and connecting rod；The top of the connecting rod is fixedly connected with dress with third It sets and is fixed together；The bottom of the connecting rod is fixedly connected on one by the second fixed connection apparatus and curved frame It rises；The bottom of the curved frame is provided with arc scraping blade and bristle；The rotary filter device setting is cleared up in bulky grain The lower section of device；The semicircle rotation filter screen is arranged in the lower section of bulky grain cleaning plant；The semicircle rotation filtering The lower section of net is fixed together by the first fixed connection apparatus and the first transmission device；First transmission device and Two transmission devices are arranged at the inside of motor placed cavity；The agitating device is arranged in the lower section of motor placed cavity, and and its The second internal transmission device is fixed together；The flocculant device is arranged on the right side of shell；The bulky grain mistake The bottom setting of filter chamber is ramp-like, and the bottom of bulky grain filter chamber is provided with precipitation scraper plate；The bulky grain filter chamber Lower left is provided with sediment discharge nozzle；The right end of the sediment discharge nozzle is provided with third valve；The bulky grain filtering The lower right of chamber is linked together by connecting water pipe with secondary sewage disposal deodorization and sterilization chamber, and the top for connecting water pipe is set It sets in the top of precipitation scraper plate；It is provided with the first valve at the top of the connection water pipe；Bulky grain collection device is arranged in shell Left side；The bulky grain collection device is connected to bulky grain filter chamber by bulky grain feed inlet；The bulky grain collects dress It installs to be equipped with and collects chamber enclosure, hinge, filter screen, collects chamber door and padlock；The bottom setting for collecting chamber enclosure is sloping Shape, and the lower right for collecting chamber enclosure is connected to by water inlet with bulky grain filter chamber；It is described to collect passing on left for chamber enclosure Hinge is fixed together with the bottom for collecting chamber door；The top for collecting chamber door is fixed by padlock with chamber enclosure is collected It links together；The ultraviolet germicidal lamp is arranged at the top of secondary sewage disposal deodorization and sterilization chamber；The ozone deodorizing kills Bacterium device is arranged in the bottom of secondary sewage disposal deodorization and sterilization chamber；The ozone deodorizing sterilizing unit is provided with bend pipe, air guide Pipe, ozone generator and air inlet pipe；The ozone generator is arranged in the inside of element placed cavity；A left side for the ozone generator Side is fixed together with air inlet pipe；It is fixed together on the right side of the left end and ozone generator of the gas-guide tube；Institute The bottom on the top and bend pipe of stating gas-guide tube is fixed together, and the upper surface of bend pipe is evenly provided with through-hole；It is described Outlet pipe is provided on the left of bend pipe, and outlet pipe is fixed together with shell；Second valve is arranged in outlet pipe Middle part；The escape pipe is arranged on the upper left side of secondary sewage disposal deodorization and sterilization chamber, and communicates therewith；The escape pipe Middle part is provided with pressure valve；First transmission device is provided with motor, the first fixed connection apparatus and the first transmission shaft；Institute State the bottom that motor is arranged inside motor placed cavity；It is provided with the first transmission shaft at the top of the motor, and with first Transmission shaft is fixed together；The top of first transmission shaft is fixedly connected on one with the bottom of the first fixed connection apparatus It rises；Second transmission device is provided with first gear, second gear and second driving shaft；The first gear and the first transmission The middle part fixed setting of axis is together；The second gear is arranged in the left and right sides of first gear, and per each one of side, and the One gear meshes together with second gear；The top of the second gear and second driving shaft is fixed together；It is described The top of second driving shaft at the top of bearing fixing device and motor placed cavity by being fixed together；The agitating device It is provided with second driving shaft, stirring rod and arc stirring silk；The stirring rod is fixed together with second driving shaft；It is described Arc stirring silk is arranged in the bottom of second driving shaft；The bottom of the curved frame is provided with arc scraping blade and bristle；Institute Arc scraping blade is stated to be arranged in the front of bristle.

As the further improvement project of the utility model：The bulky grain filter chamber is internally provided with rotation filtering dress It sets, bulky grain cleaning plant and agitating device.

As the further improvement project of the utility model：The rotary filter device is arranged in bulky grain cleaning plant Lower section.

As the further improvement project of the utility model：The rotary filter device is provided with semicircle rotation filter screen With the first transmission device.

As the further improvement project of the utility model：The filter screen is arranged in the inside for collecting chamber enclosure, and with Horizontal plane is at 30 degree of angles.

As the utility model further improvement project：The inside of the secondary sewage disposal deodorization and sterilization chamber is arranged There are ultraviolet germicidal lamp and ozone deodorizing sterilizing unit.

Compared with prior art, the utility model has the beneficial effects that：

The utility model realizes the filtering of sanitary sewage by the setting of bulky grain cleaning plant and rotary filter device Processing is prevented since large particulate matter is more and block the purpose of sewer pipe in sewage, while being scraped using transmission device, arc The setting of piece, bulky grain collection device and semicircle filter screen realizes automatic cleaning and the garbage collecting function of filter device, Reduce the cleaning intensity of people；By the setting of flocculant device and agitating device, can effectively purify water；Pass through two The setting of secondary sewage disposal deodorization and sterilization intracavitary portion's ultraviolet germicidal lamp and ozone deodorizing sterilizing unit, can effectively kill in water The microorganism contained has efficient deodorization and sterilization effect.

Description of the drawings

Fig. 1 is a kind of structure chart of novel domestic sewage filtering and sterilizing device；

Fig. 2 is a kind of structure chart of the agitating device passed in novel domestic sewage filtering and sterilizing device；

Fig. 3 is a kind of structure chart of the bulky grain cleaning plant passed in novel domestic sewage filtering and sterilizing device；

Fig. 4 is a kind of structure chart of bend pipe in novel domestic sewage filtering and sterilizing device；

In figure：1- thirds fixed connection apparatus, the first tube connection devices of 2-, 3- water inlet pipes, 4- shells, 5- bulky grain mistakes Filter chamber, the first transmission devices of 6-, 7- rotary filter devices, 8- semicircles rotation filter screen, the second transmission devices of 9-, 10- motors Placed cavity, 11- flocculants device, 12- agitating devices, 13- precipitations scraper plate, the first valves of 14-, 15- connections water pipe, 16- bis- times Sewage disposal deodorization and sterilization chamber, 17- bend pipes, 18- elements placed cavity, 19- ozone deodorizings sterilizing unit, 20- gas-guide tubes, 21- are smelly Oxygen Generator, 22- air inlet pipe, the second valves of 23-, 24- outlet pipes, 25- ultraviolet germicidal lamps, 26- pressure valve, 27- escape pipes, 28- sediments discharge nozzle, 29- thirds valve, 30- water inlets, 31- collect chamber enclosure, 32- hinges, 33- filter screens, 34- and collect Chamber door, 35- padlocks, 36- bulky grains collection device, 37- bulky grains feed inlet, 38- bristles, 39- curved frames, 40- second Fixed connection apparatus, 41- bulky grains cleaning plant, 42- connecting rods, 43- first gears, the first fixed connection apparatus of 44-, 45- First transmission shaft, 46- bearing fixing devices, 47- second gears, 48- second driving shafts, 49- stirring rods, 50- arcs stirring silk, 51- motor, 52- arc scraping blades.

Specific implementation mode

The technical solution of this patent is described in more detail With reference to embodiment.

The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.

In the description of this patent, it is to be understood that term "center", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings Orientation or positional relationship, be merely for convenience of description this patent and simplify describe, do not indicate or imply the indicated device or Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to this patent.

In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be The concrete meaning of language in this patent.

It please refers to Fig.1 and Fig. 4, present embodiments provides a kind of novel domestic sewage filtering and sterilizing device, including shell 4, Rotary filter device 7, flocculant device 11, agitating device 12, ozone deodorizing sterilizing unit 19, ultraviolet germicidal lamp 25, big Grain collection device 36 and bulky grain cleaning plant 41；The inside of the shell 4 is divided into bulky grain filter chamber 5, secondary sewage disposal Deodorization and sterilization chamber 16 and element placed cavity 18, and bulky grain filter chamber 5 is arranged in the upper of secondary sewage disposal deodorization and sterilization chamber 16 Side, secondary sewage disposal deodorization and sterilization chamber 16 is arranged in the top of element placed cavity 18, for handling the dirt flowed into shell 4 Water；The top of the shell 4 is fixed together by the first tube connection device 2 with water inlet pipe 3, and sanitary sewage introduces band The inside of shell 4 is filtered sterilization processing；The bulky grain filter chamber 5 is internally provided with rotary filter device 7, bulky grain Cleaning plant 41 and agitating device 12；The bulky grain cleaning plant 41 is arranged on the upper left side of shell 4, and is fixed by third Attachment device 1 is fixed together, and for clearing up 7 filtered rubbish of rotary filter device, while preventing bulky grain from blocking Rotary filter device 7 reduces the labor force of manual cleaning；The bulky grain cleaning plant 41 is provided with bristle 38, arc Fixed frame 39, the second fixed connection apparatus 40, arc scraping blade 52 and connecting rod 42；The top of the connecting rod 42 is fixed with third Attachment device 1 is fixed together, the curved frame 39 for fixed lower section；The bottom of the connecting rod 42 passes through second Fixed connection apparatus 40 is fixed together with curved frame 39；The bottom of the curved frame 39 is provided with arc and scrapes Piece 52 and bristle 38, for clearing up rotary filter device 7；The rotary filter device 7 is arranged in bulky grain cleaning plant 41 Lower section, for the bulky grain in filter sewage；The rotary filter device 7 is arranged in the lower section of bulky grain cleaning plant 41, uses Bulky grain in filter sewage；The rotary filter device 7 is provided with semicircle rotation filter screen 8 and the first transmission device 6； The semicircle rotation filter screen 8 is arranged in the lower section of bulky grain cleaning plant 41, for except the bulky grain in decontaminated water；It is described The lower section of semicircle rotation filter screen 8 is fixed together by the first fixed connection apparatus 44 and the first transmission device 6, is led to The rotation that the first transmission device 6 drives semicircle rotation filter screen 8 is crossed, realizes cleaning semicircle together with bulky grain cleaning plant 41 Shape rotates the function of filter screen 8；One transmission device, 6 and second transmission device 9 is arranged at the inside of motor placed cavity 10, Rotation for driving semicircle rotation filter screen 8 and agitating device 12；The agitating device 12 is arranged in motor placed cavity 10 Lower section, and second transmission device 9 internal with it is fixed together, and is passed through the second transmission device 9 and is driven agitating device 12 rotation increases the mixed effect of flocculant and sewage, to achieve the purpose that purify sewage；The flocculant device 11 is set It sets on the right side of shell 4, for adding flocculant into bulky grain filter chamber 5, finely ground particle substance is made to sink to bulky grain filter chamber 5 Bottom, to except the little particle in decontaminated water；The bottom setting of the bulky grain filter chamber 5 is ramp-like, and bulky grain mistake The bottom of filter chamber 5 is provided with precipitation scraper plate 13, and the substance of precipitation is pushed out inside device, for clearing up bulky grain filtering automatically Chamber 5；The lower left of the bulky grain filter chamber 5 is provided with sediment discharge nozzle 28, for exporting sediment and heavy convenient for collecting Starch；The right end of the sediment discharge nozzle 28 is provided with third valve 29, the outflow for controlling sediment；The bulky grain The lower right of filter chamber 5 is linked together by connecting water pipe 15 with secondary sewage disposal deodorization and sterilization chamber 16, and connects water pipe 15 top is arranged in the top of precipitation scraper plate 13, and the sewage after precipitation process is imported into secondary sewage disposal deodorization and sterilization chamber 16 carry out processing again；The top of the connection water pipe 15 is provided with the first valve 14, the outflow for controlling flow；Big Grain collection device 36 is arranged in the left side of shell 4, for collecting the large particulate matter after bulky grain cleaning plant 41 is cleared up；It is described Bulky grain collection device 36 is connected to bulky grain filter chamber 5 by bulky grain feed inlet 37, enters collection convenient for large particulate matter In chamber enclosure 31；The bulky grain collection device 36, which is provided with, to be collected chamber enclosure 31, hinge 32, filter screen 33, collects chamber door 34 With padlock 35；The filter screen 33 is arranged in the inside for collecting chamber enclosure 31, and with horizontal plane at 30 degree of angles, big for filtering The moisture contained in particulate matter；The bottom setting for collecting chamber enclosure 31 is ramp-like, and collects the bottom right of chamber enclosure 31 Side is connected to by water inlet 30 with bulky grain filter chamber 5, convenient for sewage backflow to bulky grain filter chamber 5；The collection chamber enclosure 31 pass on left hinge 32 and collect chamber door 34 bottom be fixed together, convenient for people clear up rubbish；The collection The top of chamber door 34 is fixed together by padlock 35 with chamber enclosure 31 is collected, and chamber door 34 is collected for fixed；Described two Secondary sewage disposal deodorization and sterilization chamber 16 is internally provided with ultraviolet germicidal lamp 25 and ozone deodorizing sterilizing unit 19；It is described ultraviolet Line bactericidal lamp 25 is arranged at the top of secondary sewage disposal deodorization and sterilization chamber 16, is sterilized using ultraviolet light；The ozone removes Smelly sterilizing unit 19 is arranged in the bottom of secondary sewage disposal deodorization and sterilization chamber 16, and deodorization and sterilization is carried out using ozone；It is described smelly Oxygen deodorizing sterilizing device 19 is provided with bend pipe 17, gas-guide tube 20, ozone generator 21 and air inlet pipe 22；The ozone generator 21 It is arranged in the inside of element placed cavity 18, for generating ozone；The left side of the ozone generator 21 is fixed with air inlet pipe 22 to be connected It is connected together, for extracting oxygen and being converted to ozone using ozone generator 21；The left end of the gas-guide tube 20 is sent out with ozone The right side of raw device 21 is fixed together, for exporting the ozone generated and the inside for being transmitted to bend pipe 17；The gas-guide tube 20 top and the bottom of bend pipe 17 are fixed together, and the upper surface of bend pipe 17 is evenly provided with through-hole, by ozone It is uniformly passed to the inside of secondary sewage disposal deodorization and sterilization chamber 16, increases deodorization and sterilization effect；The left side of the bend pipe 17 It is provided with outlet pipe 24, and outlet pipe 24 is fixed together with shell 4, for exporting treated liquid；Described second Valve 23 is arranged at the middle part of outlet pipe 24, the outflow for controlling liquid；The escape pipe 27 is arranged in secondary sewage disposal The upper left side of deodorization and sterilization chamber 16, and communicate therewith, for the gas inside guiding device；The middle part of the escape pipe 27 is arranged There is pressure valve 26, for the pressure inside control device, ensures the abundant progress of reaction, increase clean-up effect.

Referring to Fig. 2, in the utility model, first transmission device 6 is provided with motor 51, first is fixedly connected with dress Set 44 and first transmission shaft 45；The bottom inside motor placed cavity 10 is arranged in the motor 51, is carried for the first transmission device 1 For power；The top of the motor 51 is provided with the first transmission shaft 45, and is fixed together with the first transmission shaft 45, leads to Cross the rotation that motor 51 drives the first transmission shaft 45；The top of first transmission shaft 45 and the first fixed connection apparatus 44 Bottom is fixed together, and the rotation of the first fixed connection apparatus 44 is driven by the first transmission shaft 45, to drive semicircle Shape rotates the rotation of filter screen 8；Second transmission device 9 is provided with first gear 43, second gear 47 and second driving shaft 48；The middle part of the first gear 43 and the first transmission shaft 45 is fixedly installed together, and first is driven by the first transmission shaft 45 The rotation of gear 43；The second gear 47 is arranged in the left and right sides of first gear 43, and per each one of side, and first gear 43 mesh together with second gear 47, and the rotation of second gear 47 is driven by first gear 43；The second gear 47 with The top of second driving shaft 48 is fixed together, and the rotation of second driving shaft 48 is driven by second gear 47；Described The top of two transmission shafts 48 is fixed together by bearing fixing device 46 and the top of motor placed cavity 10, for fixing Second driving shaft 48, while convenient for the rotation of second driving shaft 48；The agitating device 12 is provided with second driving shaft 48, stirring Bar 20 and arc stir silk 50；The stirring rod 20 is fixed together with second driving shaft 48, passes through second driving shaft 48 Rotation drive stirring rod 20 rotation；The arc stirring silk 50 is arranged in the bottom of second driving shaft 48, and is secured to It links together, the rotation of arc stirring silk 50 is driven by second driving shaft 48.

Referring to Fig. 3, in the utility model, the bottom of the curved frame 39 is provided with arc scraping blade 52 and bristle 38, for clearing up semicircle rotation filter screen 8；The arc scraping blade 52 is arranged in the front of bristle 38, for striking off semicircle The rubbish in filter screen 8 is rotated, and is transmitted in bulky grain collection device 41.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (8)

1. a kind of novel domestic sewage filtering and sterilizing device, including shell, rotary filter device, flocculant device, agitating device, Ozone deodorizing sterilizing unit, ultraviolet germicidal lamp, bulky grain collection device and bulky grain cleaning plant；It is characterized in that described outer The inside of shell is divided into bulky grain filter chamber, secondary sewage disposal deodorization and sterilization chamber and element placed cavity, and bulky grain filter chamber is set It sets in the top of secondary sewage disposal deodorization and sterilization chamber, secondary sewage disposal deodorization and sterilization chamber is arranged in the upper of element placed cavity Side；The top of the shell is fixed together by the first tube connection device with water inlet pipe；The bulky grain cleaning dress It installs on the upper left side of shell, and is fixed together by third fixed connection apparatus；The bulky grain cleaning installing It is equipped with bristle, curved frame, the second fixed connection apparatus, arc scraping blade and connecting rod；The top of the connecting rod and third Fixed connection apparatus is fixed together；The bottom of the connecting rod is solid by the second fixed connection apparatus and curved frame Surely it links together；The bottom of the curved frame is provided with arc scraping blade and bristle；The rotary filter device setting exists The lower section of bulky grain cleaning plant；Semicircle rotation filter screen is arranged in the lower section of bulky grain cleaning plant；Described semicircle turn The lower section of dynamic filter screen is fixed together by the first fixed connection apparatus and the first transmission device；The first transmission dress Set the inside that motor placed cavity is arranged at the second transmission device；The agitating device is arranged in the lower section of motor placed cavity, And the second internal transmission device is fixed together with it；The flocculant device is arranged on the right side of shell；It is described big The bottom setting of particle filtering chamber is ramp-like, and the bottom of bulky grain filter chamber is provided with precipitation scraper plate；The bulky grain mistake The lower left of filter chamber is provided with sediment discharge nozzle；The right end of the sediment discharge nozzle is provided with third valve；Described big The lower right of grain filter chamber is linked together by connecting water pipe with secondary sewage disposal deodorization and sterilization chamber, and connects the top of water pipe End is arranged in the top of precipitation scraper plate；It is provided with the first valve at the top of the connection water pipe；The setting of bulky grain collection device exists The left side of shell；The bulky grain collection device is connected to bulky grain filter chamber by bulky grain feed inlet；The bulky grain is received Acquisition means, which are provided with, to be collected chamber enclosure, hinge, filter screen, collects chamber door and padlock；The bottom for collecting chamber enclosure is arranged to Ramped shaped, and the lower right for collecting chamber enclosure is connected to by water inlet with bulky grain filter chamber；The left side for collecting chamber enclosure It is fixed together with the bottom for collecting chamber door by hinge；The top for collecting chamber door passes through padlock and collection chamber enclosure It is fixed together；The ultraviolet germicidal lamp is arranged at the top of secondary sewage disposal deodorization and sterilization chamber；The ozone removes Smelly sterilizing unit is arranged in the bottom of secondary sewage disposal deodorization and sterilization chamber；The ozone deodorizing sterilizing unit be provided with bend pipe, Gas-guide tube, ozone generator and air inlet pipe；The ozone generator is arranged in the inside of element placed cavity；The ozone generator Left side be fixed together with air inlet pipe；It is fixedly connected on one on the right side of the left end and ozone generator of the gas-guide tube It rises；The top of the gas-guide tube and the bottom of bend pipe are fixed together, and the upper surface of bend pipe is evenly provided with through-hole； Outlet pipe is provided on the left of the bend pipe, and outlet pipe is fixed together with shell；Second valve is arranged in outlet pipe Middle part；Escape pipe is arranged on the upper left side of secondary sewage disposal deodorization and sterilization chamber, and communicates therewith；The middle part of the escape pipe It is provided with pressure valve；First transmission device is provided with motor, the first fixed connection apparatus and the first transmission shaft；The electricity The bottom inside motor placed cavity is arranged in motivation；It is provided with the first transmission shaft at the top of the motor, and is driven with first Axis is fixed together；The top and the bottom of the first fixed connection apparatus of first transmission shaft are fixed together； Second transmission device is provided with first gear, second gear and second driving shaft；The first gear and the first transmission shaft Middle part fixed setting together；The second gear is arranged in the left and right sides of first gear, and per each one of side, and first Gear meshes together with second gear；The top of the second gear and second driving shaft is fixed together；Described The top of two transmission shafts at the top of bearing fixing device and motor placed cavity by being fixed together.

2. novel domestic sewage filtering and sterilizing device according to claim 1, characterized in that the bulky grain filter chamber It is internally provided with rotary filter device, bulky grain cleaning plant and agitating device.

3. novel domestic sewage filtering and sterilizing device according to claim 1, characterized in that the rotary filter device is set It sets in the lower section of bulky grain cleaning plant.

4. novel domestic sewage filtering and sterilizing device according to claim 1, characterized in that the rotary filter device is set It is equipped with semicircle rotation filter screen and the first transmission device.

5. novel domestic sewage filtering and sterilizing device according to claim 1, characterized in that the filter screen setting is being received Collect the inside of chamber enclosure, and with horizontal plane at 30 degree of angles.

6. novel domestic sewage filtering and sterilizing device according to claim 1, characterized in that the secondary sewage disposal is killed Bacterium deodorization chamber is internally provided with ultraviolet germicidal lamp and ozone deodorizing sterilizing unit.

7. novel domestic sewage filtering and sterilizing device according to claim 1, it is characterized in that；The agitating device is provided with Second driving shaft, stirring rod and arc stir silk；The stirring rod is fixed together with second driving shaft.

8. novel domestic sewage filtering and sterilizing device according to claim 1, it is characterized in that；The arc stirring silk setting In the bottom of second driving shaft；The bottom of the curved frame is provided with arc scraping blade and bristle；The arc scraping blade setting In the front of bristle.