CN212770136U - Shaftless screw conveying squeezing equipment for domestic sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a shaftless spiral conveying and squeezing device for domestic sewage treatment, which can purify sewage by improving the device, is convenient for treating the sewage and avoids the sewage from polluting the environment; the device comprises a treatment bin, two groups of supporting legs, a water inlet pipe, a first motor, a first rotating shaft, a spiral extrusion sheet and a first fixing frame, wherein a treatment cavity is arranged in the treatment bin, and a plurality of groups of water guide holes are uniformly communicated at the bottom end of the treatment bin; still including collecting the frid, the aqueduct, first collection storehouse, first overflow pipe, the fixed plate, cross the filter bin, the second mount, the second motor, the reduction gear, the second pivot, fixed cover, strain a section of thick bamboo, the multiunit connecting rod, a water guide section of thick bamboo and second overflow pipe, collect the frid and install in handling the storehouse bottom, collect the frid bottom and set up to the inclined plane, the second overflow pipe input passes and crosses filter bin right-hand member and a water guide section of thick bamboo intercommunication, be provided with adsorption equipment on the fixed plate, second overflow pipe output and adsorption equipment intercommunication.

Description

Shaftless screw conveying squeezing equipment for domestic sewage treatment

Technical Field

The utility model relates to a sewage treatment's technical field especially relates to a domestic sewage treatment squeezes equipment with shaftless auger delivery.

Background

As is well known, a shaftless screw conveying and squeezing device for domestic sewage treatment is a device for domestic sewage treatment, and is widely used in the field of sewage treatment; the existing shaftless screw conveying squeezing equipment for treating domestic sewage comprises a treatment bin, two groups of supporting legs, a water inlet pipe, a first motor, a first rotating shaft, a screw extrusion piece and a first fixing frame, a treatment cavity is arranged inside the treatment bin, the right end of the treatment bin is communicated with a material discharge port, the treatment bin is installed on the two groups of supporting legs, the output end of the water inlet pipe penetrates through the top end of the treatment bin to be communicated with the treatment cavity, the first motor is installed at the left end of the treatment bin, the first rotating shaft is located in the treatment cavity, the left end of the first rotating shaft penetrates through the left end of the treatment bin to be connected with the output end of the first motor, the first rotating shaft is rotatably connected with the treatment bin, the left end of the screw extrusion piece is installed at the right end of the first rotating shaft, the right end of the screw extrusion piece is rotatably installed; when the existing shaftless screw conveying squeezing equipment for treating domestic sewage is used, firstly, sewage is guided into a treatment cavity through a water inlet pipe, then a first motor is started to enable a first rotating shaft to drive a first fixing frame to rotate, the first fixing frame extrudes the sewage, solid impurities in the extruded sewage move rightwards, the extruded sewage is guided out to the outside through a plurality of groups of water guide holes, and then the solid impurities in the sewage in the treatment cavity are pushed by the first fixing frame and guided out through a material discharge port; the existing shaftless spiral conveying squeezing equipment for treating domestic sewage is found in use, and sewage cannot be treated in a centralized manner, so that the sewage is directly discharged to the outside to cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through improving this equipment, can make sewage purify, be convenient for handle sewage, avoided sewage polluted environment's no axle auger delivery equipment of squeezing for domestic sewage treatment.

The utility model discloses a shaftless spiral conveying squeezing equipment for domestic sewage treatment, including processing storehouse, two sets of landing legs, the inlet tube, first motor, first pivot, spiral extrusion piece and first mount, the processing storehouse is inside to be provided with the treatment chamber, processing storehouse right-hand member intercommunication is provided with row's thing mouth, the treatment storehouse is installed on two sets of landing legs, the inlet tube output passes the treatment storehouse top and communicates with each other with the treatment chamber, first motor is installed at the treatment storehouse left end, first pivot is located the treatment chamber, first pivot left end passes the treatment storehouse left end and is connected with first motor output, and first pivot and treatment storehouse rotatable coupling, spiral extrusion piece left end is installed at first pivot right-hand member, spiral extrusion piece right-hand member rotatable installation is on first mount, first mount is installed on the treatment chamber inner wall, the treatment storehouse bottom evenly communicates and is provided with multiunit water guide hole; the automatic filter comprises a processing bin, a first collecting bin, a first overflow pipe, a fixed plate, a filter bin, a second fixed frame, a second motor, a speed reducer, a second rotating shaft, a fixed sleeve, a filter drum, a plurality of groups of connecting rods, a water guide drum and a second overflow pipe, wherein the collecting bin is arranged at the bottom end of the processing bin, the bottom end of the collecting bin is provided with an inclined plane, the collecting bin corresponds to the positions of a plurality of groups of water guide holes, the input end of the water guide pipe is communicated with the collecting bin, the output end of the water guide pipe is communicated with the first collecting bin, the first collecting bin is arranged on a left supporting leg, the input end of the first overflow pipe is communicated with the lower side of the water guide pipe, the left end of the fixed plate is arranged at the right end of the first collecting bin, the right end of the fixed plate is arranged on a right leg, the filter bin is arranged on the, the second fixing frame is arranged at the top end of the filtering bin, the second motor and the speed reducer are both arranged on the second fixing frame, the output end of the second motor is connected with the input end of the speed reducer, the top end of the second rotating shaft is connected with the output end of the speed reducer, the fixing sleeve is arranged at the top end of the filtering bin, the bottom end of the second rotating shaft penetrates through the fixing sleeve and extends into the filtering cavity, the second rotating shaft is rotatably connected with the fixing sleeve, the filtering cylinder is rotatably arranged at the top end of the processing cavity and is positioned at the outer side of the second rotating shaft, a plurality of groups of connecting rods are uniformly arranged on the second rotating shaft and are connected with the inner wall of the filtering cylinder, a plurality of groups of centrifugal plates are uniformly arranged at the outer side of the filtering cylinder, the water guide cylinder is arranged at the bottom end of the filtering cavity, the top end, the output end of the second overflow pipe is communicated with the adsorption device.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery, adsorption equipment is including adsorbing the storehouse, the water guide storehouse, two sets of adsorption plate and first drain pipe, it installs on the fixed plate to adsorb the storehouse, adsorb the inside absorption chamber that is provided with in storehouse, the water guide storehouse is installed and is being adsorbed the chamber upside, water guide storehouse bottom intercommunication is provided with the multiunit wash port, and the multiunit wash port communicates with each other with adsorbing the chamber, second drain pipe output passes and adsorbs storehouse top and water guide storehouse intercommunication, two sets of adsorption plate install in adsorbing the intracavity, first drain pipe input passes the fixed plate and adsorbs the storehouse intercommunication.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery still includes the clearance board, and first collection storehouse bottom intercommunication is provided with the opening, and clearance board lid dress is at the opening part.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery still includes filter screen, second drain pipe and drain valve, and the filter screen slope is installed at the inside left downside in first collection storehouse, and second drain pipe input and first collection storehouse intercommunication to second drain pipe input corresponds with the filter screen position, and the drain valve is installed on the second drain pipe.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery still includes guide pipe, second collection storehouse and row's thing board, and guide pipe input end passes filter bin left end downside and communicates with each other with the filter chamber, and the storehouse is collected to the second and installs in the fixed plate bottom, and guide pipe output end passes fixed plate and second collection storehouse intercommunication, and second collection storehouse bottom intercommunication is provided with the opening, arranges the thing board lid dress at the opening part.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery still includes the guard shield, and the guard shield is installed on filtering the storehouse top, includes second mount, second motor, reduction gear, second pivot and fixed cover in the guard shield.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery still includes and changes the board, adsorbs storehouse left end intercommunication and is provided with the opening, changes the board lid dress at the opening part.

The utility model discloses a domestic sewage treatment squeezes equipment with shaftless auger delivery still includes the baffle, and the baffle slope is installed inside first collection storehouse.

Compared with the prior art, the beneficial effects of the utility model are that: the water guided out through the plurality of groups of water guide holes falls into the collecting trough plate, then the water in the collecting trough plate is guided into the first collecting bin through the water guide pipe, then impurities in the sewage fall into the first collection bin due to the larger weight, then water arranged in the first collection bin is led into the filtering cavity through the first overflow pipe, then the second motor is started to enable the speed reducer to drive the second rotating shaft to rotate, the second rotating shaft drives the filtering cylinder to rotate through the plurality of groups of connecting rods, the filtering cylinder rotates to enable the plurality of groups of centrifugal plates to rotate, and the plurality of groups of centrifugal plates centrifuge the sewage, then the centrifuged sewage enters the water guide cylinder after being filtered by the filter cylinder and is guided into the adsorption device through the second overflow pipe, then the sewage is derived after being adsorbed by the adsorption device, and the sewage can be purified by improving the equipment, so that the sewage is convenient to treat, and the sewage pollution to the environment is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the first collection bin of FIG. 1;

FIG. 3 is an enlarged schematic view of the filtration cartridge of FIG. 1;

FIG. 4 is an enlarged schematic view of the adsorption silo of FIG. 1;

in the drawings, the reference numbers: 1. a processing bin; 2. a support leg; 3. a water inlet pipe; 4. a first motor; 5. a first rotating shaft; 6. spirally extruding the sheet; 7. a first fixing frame; 8. a water guide hole; 9. collecting the trough plate; 10. a water conduit; 11. a first collection bin; 12. a first overflow pipe; 13. a fixing plate; 14. a filtering bin; 15. a second fixing frame; 16. a second motor; 17. a speed reducer; 18. a second rotating shaft; 19. fixing a sleeve; 20. a filter cartridge; 21. a connecting rod; 22. a centrifugal plate; 23. a water guide cylinder; 24. a second overflow tube; 25. an adsorption bin; 26. a water guide bin; 27. a drain hole; 28. an adsorption plate; 29. a first drain pipe; 30. cleaning the plate; 31. a filter screen; 32. a second drain pipe; 33. a drain valve; 34. a catheter tube; 35. a second collection bin; 36. an object arranging plate; 37. a shield; 38. replacing the plate; 39. and a baffle plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a shaftless screw conveying squeezing device for domestic sewage treatment, which comprises a treatment bin 1, two groups of supporting legs 2, a water inlet pipe 3, a first motor 4, a first rotating shaft 5, a screw extrusion sheet 6 and a first fixing frame 7, wherein the treatment bin 1 is internally provided with a treatment cavity, the right end of the treatment bin 1 is communicated with a material discharge port, the treatment bin 1 is arranged on the two groups of supporting legs 2, the output end of the water inlet pipe 3 passes through the top end of the treatment bin 1 and is communicated with the treatment cavity, the first motor 4 is arranged at the left end of the treatment bin 1, the first rotating shaft 5 is positioned in the treatment cavity, the left end of the first rotating shaft 5 passes through the left end of the treatment bin 1 and is connected with the output end of the first motor 4, the first rotating shaft 5 is rotatably connected with the treatment bin 1, the left end of the screw extrusion sheet 6 is arranged at the right end of the first rotating shaft 5, the, a plurality of groups of water guide holes 8 are uniformly communicated with the bottom end of the treatment bin 1; the device also comprises a collecting groove plate 9, a water guide pipe 10, a first collecting bin 11, a first overflow pipe 12, a fixing plate 13, a filtering bin 14, a second fixing frame 15, a second motor 16, a speed reducer 17, a second rotating shaft 18, a fixing sleeve 19, a filter cylinder 20, a plurality of groups of connecting rods 21, a water guide cylinder 23 and a second overflow pipe 24, wherein the collecting groove plate 9 is arranged at the bottom end of the processing bin 1, the bottom end of the collecting groove plate 9 is provided with an inclined plane, the collecting groove plate 9 corresponds to a plurality of groups of water guide holes 8, the input end of the water guide pipe 10 is communicated with the collecting groove plate 9, the output end of the water guide pipe 10 is communicated with the first collecting bin 11, the first collecting bin 11 is arranged on the left supporting leg 2, the input end of the first overflow pipe 12 is communicated with the lower side of the water guide pipe 10, the left end of the fixing plate 13 is arranged at the right end of the first collecting bin, the output end of the first overflow pipe 12 penetrates through the top end of the filter bin 14 to be communicated with the filter cavity, the left side of the first overflow pipe 12 inclines, the second fixing frame 15 is installed at the top end of the filter bin 14, the second motor 16 and the speed reducer 17 are both installed on the second fixing frame 15, the output end of the second motor 16 is connected with the input end of the speed reducer 17, the top end of the second rotating shaft 18 is connected with the output end of the speed reducer 17, the fixing sleeve 19 is installed at the top end of the filter bin 14, the bottom end of the second rotating shaft 18 penetrates through the fixing sleeve 19 to extend into the filter cavity, the second rotating shaft 18 is rotatably connected with the fixing sleeve 19, the filter cylinder 20 is rotatably installed at the top end of the treatment cavity, the filter cylinder 20 is positioned outside the second rotating shaft 18, a plurality of groups of connecting rods 21 are uniformly installed on the second rotating shaft 18, the plurality, the top end of the water guide cylinder 23 is rotatably connected with the bottom end of the filter cylinder 20, the water guide cylinder 23 is communicated with the filter cylinder 20, the input end of a second overflow pipe 24 penetrates through the right end of the filter bin 14 to be communicated with the water guide cylinder 23, an adsorption device is arranged on the fixing plate 13, and the output end of the second overflow pipe 24 is communicated with the adsorption device; the water guided out through the multiple groups of water guide holes 8 falls into the collection trough plate 9, then the water in the collection trough plate 9 is guided into the first collection bin 11 through the water guide pipe 10, then impurities in the sewage fall into the first collection bin 11 due to large weight, then the water arranged in the first collection bin 11 is guided into the filtering cavity through the first overflow pipe 12, then the second motor 16 is started, the reducer 17 drives the second rotating shaft 18 to rotate, the second rotating shaft 18 drives the filter cylinder 20 to rotate through the multiple groups of connecting rods 21, the filter cylinder 20 rotates to drive the multiple groups of centrifugal plates 22 to rotate, the multiple groups of centrifugal plates 22 centrifuge the sewage, then the centrifuged sewage enters the water guide cylinder 23 after being filtered by the filter cylinder 20 and is guided into the adsorption device through the second overflow pipe 24, then the sewage is guided out after being adsorbed by the adsorption device, by improving the equipment, the sewage can be purified and is convenient for sewage treatment, the pollution of sewage to the environment is avoided.

The utility model discloses a shaftless auger delivery squeezes equipment for domestic sewage treatment, adsorption equipment includes adsorbs storehouse 25, water guide storehouse 26, two sets of adsorption plate 28 and first drain pipe 29, adsorb the storehouse 25 and install on fixed plate 13, adsorb the storehouse 25 inside and be provided with the absorption chamber, water guide storehouse 26 is installed at the absorption chamber upside, water guide storehouse 26 bottom intercommunication is provided with multiunit wash port 27, and multiunit wash port 27 communicates with each other with the absorption chamber, second drain pipe 24 output passes and adsorbs storehouse 25 top and communicate with water guide storehouse 26, two sets of adsorption plate 28 are installed in the absorption chamber, first drain pipe 29 input passes fixed plate 13 and adsorbs storehouse 25 intercommunication; the sewage after filtering is leading-in to water guide bin 26 in through second overflow pipe 24, then the water after purifying in the water guide bin 26 is leading-in to the absorption intracavity through multiunit wash port 27, and water after later purifying and two sets of adsorption plates 28 fully contact and are adsorbed by it, and water after the absorption then derives through first drain pipe 29, adsorbs water, has improved the filter effect of sewage.

The utility model relates to a shaftless spiral conveying squeezing device for domestic sewage treatment, which also comprises a cleaning plate 30, the bottom end of the first collecting bin 11 is communicated with an opening, and the opening is covered by the cleaning plate 30; through setting up cleaning plate 30, can discharge the impurity in the sewage in the first collection storehouse 11, improve the practicality.

The utility model discloses a no axle auger delivery squeezes equipment for domestic sewage treatment still includes filter screen 31, second drain pipe 32 and drain valve 33, and filter screen 31 inclines to be installed in the inside left downside of first collection storehouse 11, and second drain pipe 32 input communicates with first collection storehouse 11 to second drain pipe 32 input corresponds with filter screen 31 position, and drain valve 33 is installed on second drain pipe 32; remaining sewage in first collection storehouse 11 filters the back through filter screen 31, through opening drain valve 33, makes sewage derive through second drain pipe 32, is convenient for in time empty first collection storehouse 11, improves the convenience.

The utility model discloses a no axle auger delivery squeezes equipment for domestic sewage treatment still includes guide pipe 34, second collection storehouse 35 and arrange thing board 36, and guide pipe 34 input passes the 14 left ends downside of filter storehouse and communicates with each other with the filter chamber, and second collection storehouse 35 is installed in fixed plate 13 bottom, and guide pipe 34 output passes fixed plate 13 and communicates with second collection storehouse 35, and second collection storehouse 35 bottom intercommunication is provided with the opening, arranges thing board 36 lid dress at the opening part; through setting up guide pipe 34, second collection storehouse 35 and row thing board 36, impurity under the centrifugation in the filter chamber enters into second collection storehouse 35 through guide pipe 34 in, then opens row thing board 36 and discharges it, can in time clear up the impurity in the filter chamber, avoids impurity jam to strain a section of thick bamboo 20.

The utility model discloses a no axle auger delivery squeezes equipment for domestic sewage treatment still includes guard shield 37, and guard shield 37 is installed at the 14 tops of filtration storehouse, includes second mount 15, second motor 16, reduction gear 17, second pivot 18 and fixed cover 19 in the guard shield 37; by arranging the protective cover 37, the second fixing frame 15, the second motor 16, the speed reducer 17, the second rotating shaft 18 and the fixing sleeve 19 can be protected, so that the service life of equipment in the protective cover 37 is prolonged.

The utility model relates to a shaftless screw conveying squeezing device for domestic sewage treatment, which also comprises a replacement plate 38, the left end of the adsorption bin 25 is communicated with an opening, and the replacement plate 38 is covered at the opening; by providing the replacement plate 38, the adsorption plate 28 can be replaced in time, and the adsorption performance of the adsorption plate 28 can be improved.

The utility model discloses a shaftless spiral conveying squeezing device for domestic sewage treatment, which also comprises a baffle 39, wherein the baffle 39 is obliquely arranged inside the first collecting bin 11; through setting up baffle 39, the impurity of being convenient for in the sewage falls into the inside downside of first collection storehouse 11, also avoids the impurity upward movement in the sewage in first collection storehouse 11 simultaneously, improves the controllability.

The utility model discloses a no axle screw conveyor squeezes equipment for domestic sewage treatment, it is at work, at first lead in sewage to the treatment chamber through inlet tube 3, then open first motor 4, make first pivot 5 drive first mount 7 and rotate, first mount 7 extrudes sewage, solid-state impurity in the sewage after the extrusion moves to the right, and the sewage under the extrusion is exported to collecting tank board 9 through multiunit guiding hole 8, then solid-state impurity in the sewage in the treatment chamber is exported through the row thing mouth under the promotion of first mount 7, and the water that falls into in collecting tank board 9 is introduced into first collection storehouse 11 through aqueduct 10, then impurity in the sewage falls into first collection storehouse 11 because of weight is great, then the inside setting water that sets up of first collection storehouse 11 is introduced into to the filter chamber through first overflow pipe 12, later open second motor 16, make reduction gear 17 drive second pivot 18 and rotate, second pivot 18 then drives through multiunit connecting rod 21 and strain a section of thick bamboo 20 and rotate, it makes multiunit centrifugal plate 22 rotate to strain a section of thick bamboo 20 and rotate, multiunit centrifugal plate 22 is then centrifugation sewage, then the sewage after the centrifugation is strained section of thick bamboo 20 and is filtered the back and enter into water guide section of thick bamboo 23 in leading-in to water guide storehouse 26 through second overflow pipe 24 in, then the water after the purification in the water guide storehouse 26 is leading-in to the absorption intracavity through multiunit wash port 27, later the water after the purification is fully contacted with two sets of adsorption plates 28 and is adsorbed by it, the water after the absorption then is derived through first drain pipe 29 can.

The installation mode, the connection mode or the setting mode of the shaftless spiral conveying squeezing equipment for treating the domestic sewage of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a domestic sewage treatment squeezes first motor 4, second motor 16 and reduction gear 17 of equipment with shaftless auger delivery for market purchase, this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A shaftless screw conveying squeezing device for treating domestic sewage comprises a treatment bin (1), two groups of supporting legs (2), a water inlet pipe (3), a first motor (4), a first rotating shaft (5), a screw extrusion sheet (6) and a first fixing frame (7), wherein a treatment cavity is arranged inside the treatment bin (1), the right end of the treatment bin (1) is communicated with a material discharge port, the treatment bin (1) is arranged on the two groups of supporting legs (2), the output end of the water inlet pipe (3) penetrates through the top end of the treatment bin (1) to be communicated with the treatment cavity, the first motor (4) is arranged at the left end of the treatment bin (1), the first rotating shaft (5) is positioned in the treatment cavity, the left end of the first rotating shaft (5) penetrates through the left end of the treatment bin (1) to be connected with the output end of the first motor (4), the first rotating shaft (5) is rotatably connected with the treatment bin (1), the left end of the screw extrusion sheet (6) is, the right end of the spiral extrusion piece (6) is rotatably arranged on a first fixing frame (7), the first fixing frame (7) is arranged on the inner wall of the treatment cavity, and a plurality of groups of water guide holes (8) are uniformly communicated with the bottom end of the treatment bin (1); it is characterized by also comprising a collecting groove plate (9), a water guide pipe (10), a first collecting bin (11), a first overflow pipe (12), a fixing plate (13), a filtering bin (14), a second fixing frame (15), a second motor (16), a speed reducer (17), a second rotating shaft (18), a fixing sleeve (19), a filter cylinder (20), a plurality of groups of connecting rods (21), a water guide cylinder (23) and a second overflow pipe (24), wherein the collecting groove plate (9) is arranged at the bottom end of the processing bin (1), the bottom end of the collecting groove plate (9) is provided with an inclined plane, the collecting groove plate (9) corresponds to a plurality of groups of water guide holes (8), the input end of the water guide pipe (10) is communicated with the collecting groove plate (9), the output end of the water guide pipe (10) is communicated with the first collecting bin (11), the first collecting bin (11) is arranged on a left side supporting leg (2), the input end of the first overflow pipe (12) is communicated, the left end of a fixed plate (13) is arranged at the right end of a first collection bin (11), the right end of the fixed plate (13) is arranged on a right supporting leg (2), a filter bin (14) is arranged on the fixed plate (13), a filter cavity is arranged in the filter bin (14), the output end of a first overflow pipe (12) penetrates through the top end of the filter bin (14) to be communicated with the filter cavity, the left side of the first overflow pipe (12) is inclined, a second fixing frame (15) is arranged at the top end of the filter bin (14), a second motor (16) and a speed reducer (17) are both arranged on the second fixing frame (15), the output end of the second motor (16) is connected with the input end of the speed reducer (17), the top end of a second rotating shaft (18) is connected with the output end of the speed reducer (17), a fixing sleeve (19) is arranged at the top end of the filter bin (14), the bottom end of the second rotating shaft (18) penetrates through the fixing sleeve, the filter cartridge (20) is rotatably arranged at the top end of the treatment cavity, the filter cartridge (20) is positioned on the outer side of the second rotating shaft (18), multiple groups of connecting rods (21) are uniformly arranged on the second rotating shaft (18), the multiple groups of connecting rods (21) are connected with the inner wall of the filter cartridge (20), multiple groups of centrifugal plates (22) are uniformly arranged on the outer side of the filter cartridge (20), the water guide cylinder (23) is arranged at the bottom end of the filter cavity, the top end of the water guide cylinder (23) is rotatably connected with the bottom end of the filter cartridge (20), the water guide cylinder (23) is communicated with the filter cartridge (20), the input end of the second overflow pipe (24) penetrates through the right end of the filter bin (14) and is communicated with the water guide cylinder (23), an adsorption device is arranged on the fixing plate (.

2. The shaftless screw conveying and squeezing equipment for treating the domestic sewage according to claim 1, wherein the adsorption device comprises an adsorption bin (25), a water guide bin (26), two groups of adsorption plates (28) and a first water drainage pipe (29), the adsorption bin (25) is installed on the fixing plate (13), an adsorption cavity is arranged inside the adsorption bin (25), the water guide bin (26) is installed on the upper side of the adsorption cavity, a plurality of groups of water drainage holes (27) are formed in the bottom end of the water guide bin (26) in a communicated manner, the plurality of groups of water drainage holes (27) are communicated with the adsorption cavity, the output end of the second overflow pipe (24) is communicated with the water guide bin (26) through the top end of the adsorption bin (25), the two groups of adsorption plates (28) are installed in the adsorption cavity, and the input end of the first water drainage pipe (29) is communicated with the adsorption bin (25.

3. The shaftless screw conveying and squeezing equipment for treating the domestic sewage according to claim 2, further comprising a cleaning plate (30), wherein an opening is formed at the bottom end of the first collecting bin (11) in a communication mode, and the cleaning plate (30) is covered at the opening.

4. The shaftless screw conveying pressing equipment for treating the domestic sewage according to claim 3, further comprising a filter screen (31), a second drain pipe (32) and a drain valve (33), wherein the filter screen (31) is obliquely arranged at the lower left side inside the first collecting bin (11), the input end of the second drain pipe (32) is communicated with the first collecting bin (11), the input end of the second drain pipe (32) corresponds to the filter screen (31), and the drain valve (33) is arranged on the second drain pipe (32).

5. The shaftless screw conveying squeezing equipment for treating the domestic sewage according to claim 4, further comprising a guide pipe (34), a second collection chamber (35) and a discharge plate (36), wherein the input end of the guide pipe (34) passes through the lower side of the left end of the filter chamber (14) and is communicated with the filter chamber, the second collection chamber (35) is arranged at the bottom end of the fixing plate (13), the output end of the guide pipe (34) passes through the fixing plate (13) and is communicated with the second collection chamber (35), the bottom end of the second collection chamber (35) is communicated with an opening, and the discharge plate (36) covers the opening.

6. The shaftless screw conveying squeezing equipment for treating the domestic sewage is characterized by further comprising a protective cover (37), wherein the protective cover (37) is installed at the top end of the filtering bin (14), and the protective cover (37) internally comprises a second fixing frame (15), a second motor (16), a speed reducer (17), a second rotating shaft (18) and a fixing sleeve (19).

7. The shaftless screw conveying squeezing equipment for treating the domestic sewage according to claim 6, further comprising a replacement plate (38), wherein the left end of the adsorption bin (25) is provided with an opening in a communication mode, and the replacement plate (38) is covered at the opening.

8. The shaftless screw-conveying squeezing device for domestic sewage treatment as claimed in claim 7, further comprising a baffle plate (39), wherein the baffle plate (39) is installed in the first collecting bin (11) in an inclined manner.

Images