CN209531059U

CN209531059U - A kind of domestic garbage disposer

Info

Publication number: CN209531059U
Application number: CN201920173190.5U
Authority: CN
Inventors: 杨文吉
Original assignee: Quanzhou Swift Industrial Design Service Co Ltd
Current assignee: Quanzhou Swift Industrial Design Service Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2019-10-25
Anticipated expiration: 2029-01-31

Abstract

The utility model relates to the technical fields of fixed-end forces auxiliary equipment; more particularly to a kind of domestic garbage disposer, the muddy water in rubbish can be separated, prevent muddy water from influencing crushing effect and crush efficiency to rubbish; working environment is protected, practicability is improved；And the case where can effectively avoid rubbish blocking, guarantees the process of operation, improves use reliability；Including crush box, crush motor, loading hopper, hopper, shaft, Disintegrating knife, rotating electric machine, support plate, cylinder, deflector, sewage pipe, foul water tank, crush box is internally provided with working chamber, foul water tank is internally provided with placed cavity, deflector is obliquely installed in the bottom of working chamber, and multiple groups water seepage hole is provided on deflector, the exterior bottom of cylinder is provided with four groups of discharge gates, it further include transmission shaft, stationary grizzly, movable rack, slide plate, adjust bolt, vibration motor, two groups of slide bars, two groups of left springs, two groups of right springs, drive rod and rocking bar.

Description

A kind of domestic garbage disposer

Technical field

The utility model relates to the technical fields of fixed-end forces auxiliary equipment, fill more particularly to a kind of domestic rubbish disposal It sets.

Background technique

It is suitable for it is well known that fixed-end forces refer to that physics, chemistry, biology, materialization and biochemical method are converted into solid waste The target of the process of transport, storage, utilization or disposition, solid waste processing is innoxious, minimizing, recycling, life rubbish Rubbish processing unit is a kind of for crushing to the rubbish that daily life generates, and facilitates the auxiliary device of subsequent processing, It is widely used in a variety of applications in the field of fixed-end forces and environmental protection；Existing domestic garbage disposer include crush box and Motor is crushed, crush box is internally provided with working chamber, and the top of crush box is provided with loading hopper, the setting of crush box right end bottom There is hopper, crushes the top that motor is installed on crush box, and the bottom output end for crushing motor is provided with shaft, shaft Bottom end stretches in working chamber from the top of crush box, and Disintegrating knife is provided in shaft；Existing domestic rubbish disposal Device drives shaft and powder by crushing motor in use, by being directed into working chamber by the rubbish of classification from loading hopper Broken blade rotation carries out cutting and grinding to the rubbish in working chamber, and smashed rubbish is discharged from hopper；Existing life rubbish It finds, the muddy water in rubbish can not be separated, muddy water not only will affect the crushing to rubbish in rubbish processing unit use Efficiency and crushing effect, and be easy to pollute workplace, cause practicability lower；And rubbish be easy to cause stifled Plug, influences the process of operation, causes use reliability lower.

Utility model content

In order to solve the above technical problems, the utility model, which provides one kind, can separate the muddy water in rubbish, prevent Muddy water influences the crushing effect and crush efficiency to rubbish, protects working environment, improves practicability；And it can effectively avoid rubbish The case where blocking, guarantees the process of operation, improves the domestic garbage disposer of use reliability.

A kind of domestic garbage disposer of the utility model, including crush box and crushing motor, the inside of crush box is set It is equipped with working chamber, the top of crush box is provided with loading hopper, and the right end bottom of crush box is provided with hopper, crushes motor installation It is provided with shaft in the top of crush box, and in the bottom output end for crushing motor, the bottom end of shaft is stretched from the top of crush box Enter to working chamber, and is provided with Disintegrating knife in shaft；It further include rotating electric machine, support plate, cylinder, deflector, sewage Pipe and foul water tank, the deflector are obliquely installed in the bottom of working chamber, and multiple groups water seepage hole is provided on deflector, described Rotating electric machine is installed on the center bottom of crush box, and the top output port of rotating electric machine is provided with transmission shaft, the transmission Deflector is stretched in working chamber and passed through from the bottom end of crush box for the top of axis and the center bottom of support plate connects, the circle Cylinder is located in working chamber, and the bottom end of cylinder is fixedly connected with the top of support plate, and the Disintegrating knife is located at cylinder interior, cylinder Left end bottom, right end bottom, front bottom end and rear end bottom are provided with discharge gate, and are provided with admittedly at four groups of discharge gates Fix grid and movable rack, and the stationary grizzly is fixedly installed at discharge gate, and the two of discharge gate is located on the lateral wall of cylinder Side is provided with the slide plate of vertical direction, and is provided with sliding slot two groups of opposite sides of slide plate, and the two of the movable rack End is slideably positioned in respectively in two groups of sliding slots, adjusting screw hole is provided at the top of movable rack, and be provided with adjusting in screw hole Bolt is adjusted, the adjusting bolt is connected through a screw thread with screw hole is adjusted, and adjusts the end of bolt and the lateral wall of cylinder It is adjacent to, crush box is installed on the top of foul water tank, and foul water tank is internally provided with placed cavity, and the top of the sewage pipe crushes certainly The bottom end of case stretches in working chamber, and the bottom end of sewage pipe stretches in placed cavity from the top of foul water tank；It further include vibration electricity Machine, two groups of slide bars, two groups of left springs, two groups of right springs and drive rod, the first half region and later half region of the deflector are all provided with It is equipped with lateral perforation, the left end of two groups of slide bars is each passed through two groups of perforation to the left end of deflector from the right end of deflector And connect after being each passed through two groups of left springs with the left side wall of working chamber, the right end of two groups of slide bars is tilted down and is each passed through The connection of the inside of two groups of right springs and hopper, the vibration motor are installed on the left end bottom of crush box, and in vibration motor Output end be provided with rocking bar, the left end bottom of the crush box is provided with movable through-hole, one end of the drive rod and rocking bar The end on top is rotatably connected, hinged in the middle part of the other end of drive rod and the left end of deflector.

A kind of domestic garbage disposer of the utility model, further includes annular support plate, and the annular support plate is transversely mounted In working chamber middle and upper part and be located at the outside of cylinder, and the top of annular support plate is provided with annular groove, before the cylinder End, rear end, left end and right end are provided with support leg, and are provided with universal wheel in the bottom end of support leg, universal described in four groups Wheel be respectively positioned in annular groove, the bottom end of four groups of universal wheels is adjacent to the inner bottom wall of annular groove, the outside of four groups of universal wheels with The side wall of annular groove is adjacent to.

A kind of domestic garbage disposer of the utility model is provided with multiple groups circular hole on the side wall of the cylinder, described Multiple groups circular hole is respectively positioned on the top of discharge gate and is located at the lower section of annular support plate.

A kind of domestic garbage disposer of the utility model further includes four groups of pillars, the bottom end point of four groups of pillars Be not welded and fixed with the front left side on water tank top, forward right side, left rear side and right lateral side, the top of four groups of pillars respectively with crush box Front left side, forward right side, left rear side and the right lateral side of bottom end are welded and fixed.

The bottom output end of a kind of domestic garbage disposer of the utility model, the loading hopper is located at the upper of cylinder Side.

A kind of domestic garbage disposer of the utility model, the drive rod, rocking bar are parallel two-by-two with deflector.

A kind of domestic garbage disposer of the utility model further includes filter screen and Active biological filler, the filtering Net is horizontally installed in the bottom of placed cavity, and the Active biological filler is installed on the top of filter screen, and in Active biological filler On be provided with micropopulation, the bottom end of the sewage pipe sequentially passes through Active biological filler and filter screen to the lower section of filter screen, The bottom end of water tank is provided with sewage pipe, and blowdown valve is provided at sewage pipe, is provided with drainpipe at the top of the right end of water tank, and Drain valve is provided at drainpipe.

A kind of domestic garbage disposer of the utility model, further includes activated carbon filter layer, the activated carbon filter layer It is horizontally installed in placed cavity and is located at the top of Active biological filler.

Compared with prior art the utility model has the following beneficial effects: rubbish is directed into cylinder, pass through rotating electric machine Support plate and rotary drum are driven, the rubbish in cylinder under the influence of centrifugal force throws away muddy water, and muddy water passes through deflector On water seepage hole to the bottom of working chamber, then flowed into foul water tank, the muddy water in rubbish can be divided by sewage pipe From preventing muddy water from influencing to protect working environment to the crushing effect and crush efficiency of rubbish, improve practicability；Crush motor band Dynamic Disintegrating knife rotation crushes the rubbish in cylinder, and the direction of rotation phase of the rotation direction of Disintegrating knife and cylinder Instead, guarantee that the crushing effect to rubbish, smashed rubbish are thrown away by the stationary grizzly and movable rack of discharge gate to work It is intracavitary and fall on deflector, rocking bar rotation is driven by vibration motor, the end of rocking bar drives stock guide to shake by drive rod It is dynamic, the case where then exporting from hopper by smashed rubbish by stock guide, can effectively avoid rubbish blocking, guarantee operation Process, improve use reliability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic perspective view of the utility model cylinder；

Fig. 3 is the overlooking structure diagram that the utility model deflector, rocking bar, slide bar are connected with drive rod；

Fig. 4 is partial enlargement structural representation at the A of the utility model Fig. 1；

It is attached marked in the figure: 1, crush box；2, motor is crushed；3, loading hopper；4, hopper；5, shaft；6, Disintegrating knife；7, Rotating electric machine；8, support plate；9, cylinder；10, deflector；11, sewage pipe；12, foul water tank；13, water seepage hole；14, transmission shaft； 15, stationary grizzly；16, movable rack；17, slide plate；18, sliding slot；19, bolt is adjusted；20, vibration motor；21, slide bar；22, left Spring；23, right spring；24, drive rod；25, rocking bar；26, annular support plate；27, annular groove；28, support leg；29, universal wheel； 30, circular hole；31, pillar；32, filter screen；33, Active biological filler；34, sewage pipe；35, drainpipe；36, active carbon filters Layer.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figures 1 to 4, a kind of domestic garbage disposer of the utility model, including crush box 1 and crushing motor 2, crush box 1 is internally provided with working chamber, and the top of crush box 1 is provided with loading hopper 3, the right end bottom setting of crush box 1 There is hopper 4, crush the top that motor 2 is installed on crush box 1, and the bottom output end for crushing motor 2 is provided with shaft 5, The top of the bottom end of shaft 5 from crush box 1 stretches in working chamber, and Disintegrating knife 6 is provided in shaft 5；It further include rotation Rotating motor 7, support plate 8, cylinder 9, deflector 10, sewage pipe 11 and foul water tank 12, deflector 10 are obliquely installed in working chamber Bottom, and multiple groups water seepage hole 13 is provided on deflector 10, rotating electric machine 7 is installed on the center bottom of crush box 1, and is revolving The top output port of rotating motor 7 is provided with transmission shaft 14, and the bottom end of top from the crush box 1 of transmission shaft 14 stretches in working chamber And pass through deflector 10 and connect with the center bottom of support plate 8, cylinder 9 is located in working chamber, the bottom end of cylinder 9 and support plate 8 Top be fixedly connected, Disintegrating knife 6 is located inside cylinder 9,9 left end bottom of cylinder, right end bottom, front bottom end and rear end bottom Portion is provided with discharge gate, and stationary grizzly 15 and movable rack 16 are provided at four groups of discharge gates, and stationary grizzly 15 is solid Loaded at discharge gate, the two sides on the lateral wall of cylinder 9 positioned at discharge gate are provided with the slide plate 17 of vertical direction for Dingan County, and Two groups of opposite sides of slide plate 17 are provided with sliding slot 18, and the both ends of movable rack 16 are slideably positioned in two groups of sliding slots 18 respectively Interior, the top of movable rack 16 is provided with adjusting screw hole, and adjusts bolt 19 adjusting to be provided in screw hole, adjust bolt 19 with It adjusts screw hole to be connected through a screw thread, and adjusts the end of bolt 19 and the lateral wall of cylinder 9 is adjacent to, crush box 1 is installed on dirt The top of water tank 12, foul water tank 12 are internally provided with placed cavity, and the bottom end of top from the crush box 1 of sewage pipe 11 stretches to work Make intracavitary, the top of bottom end from the foul water tank 12 of sewage pipe 11 stretches in placed cavity；It further include 20, two groups of slide bars of vibration motor 21, two groups of left springs, 22, two groups of right springs 23 and drive rod 24, the first half region and later half region of deflector 10 are provided with cross To perforation, the right end of left end from the deflector 10 of two groups of slide bars 21 be each passed through two groups of perforation to the left end of deflector 10 and point It Chuan Guo not be connect after two groups of left springs 22 with the left side wall of working chamber, the right end of two groups of slide bars 21 is tilted down and is each passed through Two groups of right springs 23 are connect with the inside of hopper 4, and vibration motor 20 is installed on the left end bottom of crush box 1, and in vibration electricity The output end of machine 20 is provided with rocking bar 25, and the left end bottom of crush box 1 is provided with movable through-hole, one end of drive rod 24 and rocking bar The end on 25 tops is rotatably connected, hinged in the middle part of the other end of drive rod 24 and the left end of deflector 10；Rubbish is directed into In cylinder, support plate and rotary drum are driven by rotating electric machine, the rubbish in cylinder is under the influence of centrifugal force by muddy water It throws away, then muddy water is flowed into foul water tank by the bottom of the water seepage hole on deflector to working chamber by sewage pipe, can be right Muddy water in rubbish is separated, and prevents muddy water from influencing crushing effect and crush efficiency to rubbish, protects working environment, is improved Practicability；Crushing motor drives Disintegrating knife rotation to crush the rubbish in cylinder, and the rotation direction of Disintegrating knife With the direction of rotation of cylinder on the contrary, guaranteeing the crushing effect to rubbish, smashed rubbish by the stationary grizzly of discharge gate and Movable rack is thrown away in working chamber and falling on deflector, drives rocking bar rotation by vibration motor, the end of rocking bar passes through Drive rod drives stock guide vibration, then exports smashed rubbish from hopper by stock guide, can effectively avoid rubbish The case where blocking, guarantees the process of operation, improves use reliability.

A kind of domestic garbage disposer of the utility model, further includes annular support plate 26, and annular support plate 26 is transversely mounted Middle and upper part in working chamber and the outside positioned at cylinder 9, and the top of annular support plate 26 is provided with annular groove 27, cylinder 9 Front end, rear end, left end and right end are provided with support leg 28, and are provided with universal wheel 29 in the bottom end of support leg 28, and four groups Universal wheel 29 is respectively positioned in annular groove 27, and inner bottom wall of the bottom end of four groups of universal wheels 29 with annular groove 27 is adjacent to, and four groups universal Side wall of the outside of wheel 29 with annular groove 27 is adjacent to；Cylinder rolls in a ring groove in the course of rotation, by universal wheel, To improve the stability of cylinder.

A kind of domestic garbage disposer of the utility model is provided with multiple groups circular hole 30, multiple groups circle on the side wall of cylinder 9 Hole 30 is respectively positioned on the top of discharge gate and is located at the lower section of annular support plate 26；Muddy water in cylinder in rubbish by circular hole throw away to In working chamber, practicability is improved.

A kind of domestic garbage disposer of the utility model further includes four groups of pillars 31, the bottom end point of four groups of pillars 31 Be not welded and fixed with the front left side on water tank top, forward right side, left rear side and right lateral side, the top of four groups of pillars 31 respectively with crushing Front left side, forward right side, left rear side and the right lateral side of 1 bottom end of case are welded and fixed；Crush box is improved by four groups of pillars and water tank connects The fastness connect.

A kind of domestic garbage disposer of the utility model, the bottom output end of loading hopper 3 are located at the top of cylinder 9； The rubbish for guaranteeing that loading hopper imports can be conveyed accurately into cylinder.

A kind of domestic garbage disposer of the utility model, drive rod 24, rocking bar 25 are parallel two-by-two with deflector 10；It protects Card rocking bar can drive deflector to do reciprocal vibration along slide bar by drive rod, facilitate and arrange the rubbish on deflector from hopper Out.

A kind of domestic garbage disposer of the utility model further includes filter screen 32 and Active biological filler 33, filtering Net 32 is horizontally installed in the bottom of placed cavity, and Active biological filler 33 is installed on the top of filter screen 32, and fills out in active bio It is provided with micropopulation on material 33, the bottom end of sewage pipe 11 sequentially passes through Active biological filler 33 and filter screen 32 to filter screen 32 Lower section, the bottom end of water tank is provided with sewage pipe 34, and blowdown valve is provided at sewage pipe 34, setting at the top of the right end of water tank There is drainpipe 35, and is provided with drain valve at drainpipe 35；Preliminary mistake is carried out to the sewage entered in water tank by filter screen Filter, then decomposes the organic principle in sewage by the micropopulation in Active biological filler, and treated water is certainly Drainpipe discharge is exported by the sludge that sewage pipe can deposit water tank bottom.

A kind of domestic garbage disposer of the utility model further includes activated carbon filter layer 36, activated carbon filter layer 36 It is horizontally installed in placed cavity and is located at the top of Active biological filler 33；By activated carbon filter layer further to microorganism point Treated that sewage is adsorbed for solution, impurity, colloid and some suspended particulates after decomposition can be adsorbed, and further increases pair The treatment effect of sewage.

A kind of domestic garbage disposer of the utility model before completing above-mentioned movement, first will at work Its position for being moved to user's needs；Rubbish is directed into cylinder from loading hopper, by rotating electric machine drive support plate and Rotary drum, the rubbish in cylinder are under the influence of centrifugal force thrown away muddy water by discharge gate and circular hole, and muddy water passes through water conservancy diversion Then water seepage hole on plate is flowed into foul water tank by sewage pipe, can be carried out to the muddy water in rubbish to the bottom of working chamber Separation prevents muddy water from influencing crushing effect and crush efficiency to rubbish, protects working environment, improves practicability, can be to work The position of dynamic grid is adjusted, and adjusts the registration of movable rack and stationary grizzly, is formed to stationary grizzly and movable rack Effective sieve pore be adjusted, the degree of grinding of rubbish can be adjusted；Crushing motor drives Disintegrating knife rotation to circle Rubbish in cylinder is crushed, and the rotation direction of Disintegrating knife and the direction of rotation of cylinder are on the contrary, guarantee the powder to rubbish Broken effect, smashed rubbish are thrown away by the stationary grizzly and movable rack of discharge gate in working chamber and falling in deflector On, rocking bar rotation is driven by vibration motor, the end of rocking bar drives stock guide vibration by drive rod, then passes through stock guide The case where exporting, can effectively avoid rubbish blocking smashed rubbish from hopper, guarantees the process of operation, and improving use can By property, cylinder rolls in a ring groove in the course of rotation, by universal wheel, to improve the stability of cylinder, passed through Strainer carries out primary filtration to the sewage entered in water tank, then by the micropopulation in Active biological filler in sewage Organic principle is decomposed, and by activated carbon filter layer, further to microorganism decomposition, treated that sewage adsorbs, can be with By impurity, colloid and the absorption of some suspended particulates after decomposition, the treatment effect to sewage, treated water are further increased It is discharged from drainpipe, is exported by the sludge that sewage pipe can deposit water tank bottom.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims

1. a kind of domestic garbage disposer, including crush box (1) and crushing motor (2), crush box (1) are internally provided with work Make chamber, the top of crush box (1) is provided with loading hopper (3), and the right end bottom of crush box (1) is provided with hopper (4), crushes electricity Machine (2) is installed on the top of crush box (1), and is provided with shaft (5) in the bottom output end for crushing motor (2), shaft (5) The top of bottom end from crush box (1) stretches in working chamber, and Disintegrating knife (6) are provided on shaft (5)；Its feature exists In, it further include rotating electric machine (7), support plate (8), cylinder (9), deflector (10), sewage pipe (11) and foul water tank (12), it is described Deflector (10) is obliquely installed in the bottom of working chamber, and multiple groups water seepage hole (13), the rotation are provided on deflector (10) Rotating motor (7) is installed on the center bottom of crush box (1), and the top output port of rotating electric machine (7) is provided with transmission shaft (14), the bottom end of top from the crush box (1) of the transmission shaft (14) stretches in working chamber and passes through deflector (10) and branch The center bottom of fagging (8) connects, and the cylinder (9) is located in working chamber, the bottom end of cylinder (9) and the top of support plate (8) Be fixedly connected, it is internal that the Disintegrating knife (6) is located at cylinder (9), cylinder (9) left end bottom, right end bottom, front bottom end and after End bottom is provided with discharge gate, and stationary grizzly (15) and movable rack (16) are provided at four groups of discharge gates, described Stationary grizzly (15) is fixedly installed at discharge gate, and the two sides on the lateral wall of cylinder (9) positioned at discharge gate are provided with vertically The slide plate (17) in direction, and be provided with sliding slot (18) two groups of opposite sides of slide plate (17), the movable rack (16) Both ends are slideably positioned in respectively in two groups of sliding slots (18), adjusting screw hole are provided at the top of movable rack (16), and adjusting spiral shell It is provided in hole and adjusts bolt (19), the adjusting bolt (19) is connected through a screw thread with screw hole is adjusted, and adjusts bolt (19) lateral wall of end and cylinder (9) is adjacent to, and crush box (1) is installed on the top of foul water tank (12), foul water tank (12) It is internally provided with placed cavity, the bottom end of top from the crush box (1) of the sewage pipe (11) stretches in working chamber, sewage pipe (11) top of bottom end from foul water tank (12) stretches in placed cavity；It further include vibration motor (20), two groups of slide bars (21), two Group left spring (22), two groups of right springs (23) and drive rod (24), the first half region and later half region of the deflector (10) are equal It is provided with lateral perforation, the right end of left end from the deflector (10) of two groups of slide bars (21) is each passed through two groups of perforation to leading The left end of flowing plate (10) is simultaneously each passed through two groups of left springs (22) and connect afterwards with the left side wall of working chamber, the right side of two groups of slide bars (21) End tilts down and is each passed through two groups of right springs (23) to be connect with the inside of hopper (4), vibration motor (20) peace Left end bottom loaded on crush box (1), and be provided with rocking bar (25) in the output end of vibration motor (20), the crush box (1) Left end bottom be provided with movable through-hole, the end of one end and rocking bar (25) top of the drive rod (24) is rotatably connected, It is hinged in the middle part of the other end of drive rod (24) and the left end of deflector (10).

2. a kind of domestic garbage disposer as described in claim 1, which is characterized in that further include annular support plate (26), institute It states annular support plate (26) to be horizontally installed in the middle and upper part of working chamber and be located at the outside of cylinder (9), and in annular support plate (26) Top is provided with annular groove (27), and front end, rear end, left end and the right end of the cylinder (9) are provided with support leg (28), and The bottom end of support leg (28) is provided with universal wheel (29), and universal wheel described in four groups (29) is respectively positioned in annular groove (27), and four groups Inner bottom wall of the bottom end of universal wheel (29) with annular groove (27) is adjacent to, the outside of four groups of universal wheels (29) with annular groove (27) Side wall be adjacent to.

3. a kind of domestic garbage disposer as claimed in claim 2, which is characterized in that set on the side wall of the cylinder (9) It is equipped with multiple groups circular hole (30), the multiple groups circular hole (30) is respectively positioned on the top of discharge gate and is located at the lower section of annular support plate (26).

4. a kind of domestic garbage disposer as claimed in claim 3, which is characterized in that further include four groups of pillars (31), institute The bottom end for stating four groups of pillars (31) is welded and fixed with the front left side on water tank top, forward right side, left rear side and right lateral side respectively, and four groups Front left side, forward right side, left rear side and right lateral side of the top of pillar (31) respectively with crush box (1) bottom end are welded and fixed.

5. a kind of domestic garbage disposer as claimed in claim 4, which is characterized in that the bottom of the loading hopper (3) is defeated Outlet is located at the top of cylinder (9).

6. a kind of domestic garbage disposer as claimed in claim 5, which is characterized in that the drive rod (24), rocking bar (25) parallel two-by-two with deflector (10).

7. a kind of domestic garbage disposer as claimed in claim 6, which is characterized in that further include filter screen (32) and activity Biologic packing material (33), the filter screen (32) are horizontally installed in the bottom of placed cavity, and the Active biological filler (33) is installed on The top of filter screen (32), and micropopulation is provided on Active biological filler (33), the bottom end of the sewage pipe (11) according to To the lower section of filter screen (32), the bottom end of water tank is provided with sewage pipe for secondary Active biological filler (33) and filter screen (32) of passing through (34), it and at sewage pipe (34) is provided with blowdown valve, is provided with drainpipe (35) at the top of the right end of water tank, and in drainpipe (35) drain valve is provided at.

8. a kind of domestic garbage disposer as claimed in claim 7, which is characterized in that further include activated carbon filter layer (36), the activated carbon filter layer (36) is horizontally installed in the top in placed cavity and being located at Active biological filler (33).