CN110667162A - Squeezing and dewatering device for municipal solid waste treatment and working method thereof - Google Patents
Squeezing and dewatering device for municipal solid waste treatment and working method thereof Download PDFInfo
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- CN110667162A CN110667162A CN201910889909.XA CN201910889909A CN110667162A CN 110667162 A CN110667162 A CN 110667162A CN 201910889909 A CN201910889909 A CN 201910889909A CN 110667162 A CN110667162 A CN 110667162A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
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Abstract
The invention discloses a squeezing and dewatering device for treating urban domestic garbage, which comprises a fixed frame, a box body shell, a spiral rod, a discharge baffle and a water collecting cover, wherein the box body shell is fixedly arranged on the outer surface of the upper end of the fixed frame; the squeezing and dehydrating device for treating the municipal solid waste effectively improves the working efficiency of the squeezing and dehydrating device for treating the municipal solid waste, enables the use and operation of the squeezing and dehydrating device to be more flexible, and increases the functionality of the squeezing and dehydrating device.
Description
Technical Field
The invention belongs to the technical field of household garbage treatment equipment, and particularly relates to a squeezing and dewatering device for urban household garbage treatment, and more particularly relates to a squeezing and dewatering device for urban household garbage treatment and a working method thereof.
Background
This municipal solid waste handles with squeezing dewatering device is one kind at municipal solid waste processing in-process, carries out dewatering treatment's rubbish dewatering device to domestic waste, utilizes this municipal solid waste handles with squeezing dewatering device, can be with the liquid separation in the rubbish for rubbish is in relative dry state.
The reference CN106881899A discloses an organic garbage dewatering device, which comprises a speed reduction rack, a speed reduction motor, a feed inlet, a discharge outlet, a water discharge outlet, an extrusion device, a dewatering screw and a screw shaft; the speed reducing motor is fixedly arranged on the rack, the speed reducing motor drives the spiral shaft through the coupler, the dewatering spiral is welded on the spiral shaft, the feed inlet is arranged in the middle of the side surface of the rack, the water outlet is arranged at the bottom end of the side surface of the rack, the discharge outlet is arranged at the top end of the rack, and the discharge outlet is positioned at the tail end of the dewatering spiral; compared with the extrusion device, the extrusion device adopts a traditional dehydration structure, has lower working efficiency and does not have a combined fixed structure.
The traditional squeezing and dewatering device for treating the municipal solid waste adopts a traditional squeezing type dewatering structure, so that the working efficiency of the squeezing and dewatering device for treating the municipal solid waste is reduced, secondary feeding and taking operations are required after dewatering is finished, and the operation steps of a user are increased; meanwhile, the traditional squeezing and dewatering device for treating the municipal solid waste does not have a combined fixed structure, so that the device cannot be adjusted freely according to the type of the waste, and the flexibility of the squeezing and dewatering device for treating the municipal solid waste is reduced; meanwhile, the traditional squeezing and dewatering device for treating the municipal domestic garbage does not have a liquid filtering structure, and the liquid generated by the squeezing and dewatering device cannot be filtered, so that the functionality of the equipment is reduced, and certain adverse effects are brought to a user.
Disclosure of Invention
In order to overcome the defect that the traditional squeezing and dewatering device for treating the municipal solid waste adopts a traditional squeezing type dewatering structure, the working efficiency of the squeezing and dewatering device for treating the municipal solid waste is reduced, secondary material adding and taking operations are required after the dewatering is finished, and the operation steps of a user are increased; meanwhile, the traditional squeezing and dewatering device for treating the municipal solid waste does not have a combined fixed structure, so that the device cannot be adjusted freely according to the type of the waste, and the flexibility of the squeezing and dewatering device for treating the municipal solid waste is reduced; meanwhile, the traditional squeezing and dewatering device for treating the urban domestic garbage does not have a liquid filtering structure, and liquid generated by the squeezing and dewatering device cannot be filtered, so that the functionality of equipment is reduced, and the squeezing and dewatering device for treating the urban domestic garbage is provided.
The purpose of the invention is realized by the following technical scheme:
a squeezing and dewatering device for treating urban domestic garbage comprises a fixed frame, a box body shell, a spiral rod, a discharge baffle and a water collecting cover, wherein the box body shell is fixedly arranged on the outer surface of the upper end of the fixed frame;
the dehydration plate and the sealing clamping cover are fixedly butted through a bolt plate, the discharge baffle is fixedly installed at one side, close to the spiral rod, in the box body shell, the discharge baffle is fixedly butted with the fixed frame through a supporting hanging foot, an inner sleeve plate is movably sleeved on the inner surface of the inner side of the discharge baffle, a first circular groove is formed in the middle position of the inner surface of the discharge baffle in a penetrating mode, a second circular groove is formed in the middle position of the inner surface of the inner sleeve plate in a penetrating mode, and a plurality of groups of rotating caps are movably installed on the inner surface of the discharge baffle, close to two sides of the inner sleeve plate;
the discharging baffle is characterized in that three groups of spring pins are fixedly mounted on one side, close to the first circular groove, of the inner portion of the discharging baffle, limiting clamping grooves are formed in the inner surfaces of the two ends of the inner sleeve plate in a penetrating mode, sliding buckles are movably sleeved on the inner surfaces of the two ends of the discharging baffle, the water collecting cover is fixedly sleeved on the outer surface of the bottom of the dewatering plate, and the water collecting cover and the dewatering plate are fixedly butted through fixing clamping bolts.
The utility model discloses a dewatering plate, including the first circular slot, the second circular slot, the discharge baffle is fixed with interior lagging through slip buckle and spacing draw-in groove butt joint between, the cross section diameter of first circular slot is greater than the cross section diameter of second circular slot, the quantity that supports the hitching leg is two sets of, and the inboard that supports the hitching leg runs through and has seted up two sets of bolt grooves, one side outer fixed surface of dewatering plate installs two sets of rotatory card axles, and the cross sectional structure of dewatering plate and sealed card cover is.
The water collecting cover is characterized in that a water inlet groove is formed in the inner side of the upper portion of the water collecting cover, a water discharging pipe is fixedly mounted on the outer surface of the lower end of the water collecting cover, two groups of butt joint clamping sleeves are fixedly mounted on the outer surface of the water discharging pipe, a filter plate is fixedly sleeved on the inner surface of one side of each butt joint clamping sleeve, a rotary clamping mouth is movably mounted on the outer surface of the lower end of the water discharging pipe, the water discharging pipe and the rotary clamping mouths are fixedly butted through rotating shafts, a water discharging groove is formed in the inner side of the bottom of.
The outer fixed surface in the upper end of box shell installs fixed top cap, and the inboard fixed cover in upper portion of fixed top cap has connect the feeder hopper, cup joints fixedly through square card pipe between fixed top cap and the feeder hopper, and the fixed cover in one side surface of box shell has connect ejection of compact card mouth, and the cross sectional structure of ejection of compact card mouth and feeder hopper is isosceles trapezoid structure, and the one end fixed mounting of feeder hopper has the sleeve pipe.
The utility model discloses a box shell, including fixed frame, ejection of compact bayonet catch and fixed frame, one side fixed mounting that fixed frame's upper portion is close to box shell has the motor, and it is fixed through first underframe butt joint between fixed frame and the motor, it is fixed through third underframe butt joint between ejection of compact bayonet catch and the fixed frame, one side external surface fixed mounting of motor has the butt joint base, the fixed pull ring that has cup jointed of opposite side of motor, the one end surface movable mounting of motor has the transfer line, and the external surface fixed of transfer line has cup jointed two sets of butt joint chucks, the fixed butt joint cassette that has cup jointed.
Fixed frame and butt joint cassette between through the butt joint of second underframe fixed, second underframe, first underframe and third underframe all have hollow groove pipe welding to make, fixed frame's lower extreme surface fixed mounting has four fixed legs that prop, and the bottom of just fixed leg that props is equipped with anti-skidding callus on the sole.
The lower part of the fixed frame is close to a water collecting tank fixedly arranged between the two groups of fixed supporting legs, and the outer surface of the front end of the water collecting tank is fixedly provided with a sealing cover.
One side of the upper portion of the fixed frame, which is close to the discharging baffle plate, is fixedly provided with a fixed baffle plate, and the discharging baffle plate and the sliding buckle are fixedly butted through a limiting groove.
The outer fixed surface of hob installs the spiral plate, and the inboard internal surface fixed mounting of filter has a plurality of groups filter screen, and it is fixed to dock through the buckle between box shell and the fixed top cap.
A working method of a squeezing and dewatering device for treating municipal solid waste comprises the following specific using and operating steps:
the method comprises the following steps that firstly, garbage is poured into a feed hopper, so that the garbage enters a spiral rod of a box body shell through a square clamping pipe of the feed hopper, the spiral rod is driven to rotate through a motor by utilizing a transmission rod, the spiral rod moves the garbage inwards by utilizing a spiral plate, and the garbage is squeezed at a dewatering plate;
step two, discharging liquid generated after garbage squeezing into a water inlet groove of a water collecting cover through a dewatering groove of a dewatering plate, enabling the liquid to enter a water discharging pipe through the water inlet groove, filtering impurities in the liquid by using a filter plate in cooperation with a butt joint clamping sleeve of the water discharging pipe, rotating a rotary clamping nozzle by using a rotating shaft, and adjusting the use angle of the water discharging groove on the rotary clamping nozzle, so that the filtered liquid is discharged into a water collecting tank through the water discharging groove;
and step three, moving the sliding buckle on the discharging baffle plate, enabling the sliding buckle to be separated from the limiting clamping groove of the inner sleeve plate, popping out the inner sleeve plate through the spring pin, replacing the inner sleeve plate, and matching the rotating cap to re-insert the inner sleeve plate, so that the second circular groove of the inner sleeve plate is in butt joint with the first circular groove of the discharging baffle plate.
The invention has the beneficial effects that:
1. through the arrangement of the screw rod and the dewatering plate, when the squeezing dewatering device for treating urban domestic garbage carries out garbage dewatering operation, domestic garbage is added into the screw rod, the screw rod is driven to rotate through the transmission rod by the motor, the screw rod can be matched with the screw plate on the surface of the screw rod to move the garbage forwards in the rotating process, when the garbage passes through the dewatering plate, the garbage needs to be discharged from the second circular groove of the inner sleeve plate and is limited by the second circular groove, the garbage is continuously squeezed in the rotating process of the screw rod, liquid is separated from solid garbage, the separated liquid is discharged through the dewatering groove of the dewatering plate, the dewatered solid garbage can be directly discharged through the second circular groove of the inner sleeve plate, so that the squeezing dewatering operation on the garbage is completed, the times of material adding and taking operations can be effectively reduced by the arrangement of the screw rod and the dewatering plate, and the dewatering and compression operations can be completed once, thereby effectively improving the working efficiency of the squeezing and dewatering device for treating the municipal solid waste and reducing the operation steps of a user.
2. Through setting up discharge baffle and inner race plate, when the user need utilize this municipal domestic waste to handle with squeezing dewatering device to process different types of domestic waste, the user can be through two sets of slip buckles that stimulate discharge baffle, make the slip buckle break away from the spacing draw-in groove of inner race plate, utilize the spring catch can be ejecting in inner race plate follow discharge baffle, the user takes out inner race plate, change inner race plate according to the size of second circular slot, insert inner race plate again, make the second circular slot of inner race plate and the butt joint of discharge baffle's first circular slot, press the slip buckle, make the slip buckle insert inner race plate's spacing draw-in groove again, fix inner race plate, thereby make this municipal domestic waste handle with squeezing the dehydration dress have modular fixed knot structure, make it can be suitable for different types of domestic waste, increase its application scope.
3. Through setting up the filter and docking the cutting ferrule, when liquid in the rubbish is discharged from the dehydration tank of dehydration board, liquid can flow in the cover that catchments through the intake antrum, get into the drain pipe through the cover that catchments, can pass the filter of docking the cutting ferrule when liquid gets into the drain pipe, the filter that utilizes the docking cutting ferrule can filter the part harmful in the liquid, thereby reduce the harm of liquid to the environment, liquid after the filtration can discharge the header tank through the rotatory bayonet catch of drain pipe bottom, utilize the draw-in groove formula fixed knot structure of docking the cutting ferrule simultaneously, can take the filter out from docking the cutting ferrule, convenient to use person changes the operation to it, utilize the filter and the setting of docking the cutting ferrule, make this municipal domestic waste handle with squeezing dewatering device have sewage filtration, increase its self functionality, make it use more nimble.
4. Through setting up rotation cap and axis of rotation, utilize to rotate the cap and can reduce the frictional force between ejection of compact baffle and the interior lagging when interior lagging inserts for the operation of inserting of interior lagging is more convenient, prolongs its life, utilizes the axis of rotation can adjust the angle of use of rotatory card mouth simultaneously, makes its operation more nimble.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a press dehydrator for municipal solid waste treatment according to the present invention.
FIG. 2 is an internal structure view of the press dehydrator for municipal solid waste treatment according to the present invention.
FIG. 3 is an overall configuration diagram of a motor of a press dehydrator for treating municipal solid waste according to the present invention.
FIG. 4 is an internal structure view of a sealing clamp cover of a press dehydration device for municipal solid waste treatment according to the present invention.
FIG. 5 is an internal structure view of a discharge baffle of the press dehydration device for municipal solid waste treatment.
FIG. 6 is an overall view of a water collecting cover of the press dehydrator for treating municipal solid waste according to the present invention.
In the figure: 1. a first bottom frame; 2. butting a base; 3. a second bottom frame; 4. a fixed frame; 5. fixing the supporting legs; 6. a water collection tank; 7. a case body shell; 8. a third bottom frame; 9. a discharge clamping nozzle; 10. fixing the top cover; 11. a feed hopper; 12. butting the card seats; 13. butting the chucks; 14. an electric motor; 15. a water collection cover; 16. a square clamping tube; 17. a screw rod; 18. sealing the clamping cover; 19. a discharge baffle; 20. fixing a baffle plate; 21. a transmission rod; 22. fixing a pull ring; 23. a dewatering tank; 24. a dewatering plate; 25. a first circular groove; 26. an inner race plate; 27. supporting the hanging legs; 28. rotating the cap; 29. sliding the buckle; 30. a limiting clamping groove; 31. a spring pin; 32. a second circular groove; 33. a rotating shaft; 34. a filter plate; 35. fixing the clamping bolt; 36. a drain pipe; 37. butting the clamping sleeves; 38. rotating the clamping mouth; 39. a water inlet groove; 40. a water drainage groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a squeezing dehydration device for treating municipal solid waste comprises a fixed frame 4, a box shell 7, a spiral rod 17, a discharge baffle 19 and a water collecting cover 15, wherein the box shell 7 is fixedly arranged on the outer surface of the upper end of the fixed frame 4, the spiral rod 17 is movably sleeved inside the box shell 7, a sealing clamping cover 18 is fixedly arranged on the upper part of the outer surface of one end of the spiral rod 17, a dehydration plate 24 is fixedly arranged on the lower part of the outer surface of one end of the spiral rod 17, a plurality of groups of dehydration grooves 23 are arranged on the inner surface of the dehydration plate 24 in a penetrating way, the dehydration plate 24 is fixedly butted with the sealing clamping cover 18 through a bolt plate, the liquid separated from the waste can be discharged by utilizing the dehydration grooves 23 of the dehydration plate 24, the discharge baffle 19 is fixedly arranged on one side of the inner part of the box shell 7 close to the spiral rod 17, and the discharge baffle, the fixed frame 4 plays a role in fixing the installation of the box body shell 7, an inner sleeve plate 26 is movably sleeved on the inner side inner surface of the discharge baffle plate 19, a first circular groove 25 is formed in the middle position of the inner surface of the discharge baffle plate 19 in a penetrating manner, a second circular groove 32 is formed in the middle position of the inner surface of the inner sleeve plate 26 in a penetrating manner, a plurality of groups of rotating caps 28 are movably installed on the inner surface of the discharge baffle plate 19 close to two sides of the inner sleeve plate 26, three groups of spring pins 31 are fixedly installed on one side of the inner part of the discharge baffle plate 19 close to the first circular groove 25, limiting clamping grooves 30 are formed in the inner surfaces of two ends of the inner sleeve plate 26 in a penetrating manner, sliding buckles 29 are movably sleeved on the inner surfaces of two ends of the discharge baffle plate 19, the water collecting cover 15 is fixedly sleeved on the outer surface of the bottom of the dewatering plate 24, the water collecting cover 15, the water collecting cover 15 is prevented from falling off.
Fixed through slip buckle 29 and spacing draw-in groove 30 butt joint between discharge baffle 19 and the inner race 26, the cross section diameter of first circular slot 25 is greater than the cross section diameter of second circular slot 32, the quantity that supports hitching leg 27 is two sets of, and the inboard that supports hitching leg 27 runs through and has seted up two sets of bolt grooves, one side outer fixed surface of dehydration board 24 installs two sets of rotatory card axles, and the cross sectional structure of dehydration board 24 and sealed card cover 18 is fan-shaped structure, it plays the fixed action to discharge baffle 19's installation to support hitching leg 27, avoid discharge baffle 19 to appear rocking phenomenon.
Fixed surface installs fixed top cap 10 in the upper end of box shell 7, and the inboard fixed feeder hopper 11 that has cup jointed in upper portion of fixed top cap 10, cup joint fixedly through square card pipe 16 between fixed top cap 10 and the feeder hopper 11, and fixed cover of one side surface of box shell 7 has connect ejection of compact card mouth 9, and the cross sectional structure of ejection of compact card mouth 9 and feeder hopper 11 is isosceles trapezoid structure, and the one end fixed mounting of feeder hopper 11 has the sleeve pipe.
One side fixed mounting that fixed frame 4's upper portion is close to box shell 7 has motor 14, and it is fixed through first underframe 1 butt joint between fixed frame 4 and the motor 14, it is fixed through third underframe 8 butt joint between ejection of compact bayonet catch 9 and the fixed frame 4, one side external surface fixed mounting of motor 14 has butt joint base 2, fixed pull ring 22 has been cup jointed to motor 14's opposite side is fixed, motor 14's one end surface movable mounting has transfer line 21, and transfer line 21's the fixed cover in surface has connect two sets of butt joint chucks 13, the fixed cover in upper portion that the surface of transfer line 21 is close to butt joint chuck 13 has connect butt joint cassette 12.
Fixed frame 4 and dock between the cassette 12 through the butt joint of second underframe 3 fixed, second underframe 3, first underframe 1 and third underframe 8 all have hollow groove pipe welding to make, fixed frame 4's lower extreme external fixed mounting has four fixed legs 5 that prop, and the fixed bottom of propping leg 5 is equipped with anti-skidding callus on the sole, utilizes anti-skidding callus on the sole can increase the fixed frictional force that props leg 5, avoids fixed leg 5 phenomenon of skidding to appear.
The lower part of the fixed frame 4 is close to the water collecting tank 6 fixedly installed between the two groups of fixed supporting legs 5, the outer surface of the front end of the water collecting tank 6 is fixedly provided with a sealing cover, and the water collecting tank 6 can be drained by opening the sealing cover.
One side fixed mounting that fixed frame 4's upper portion is close to ejection of compact baffle 19 has fixed stop 20, and ejection of compact baffle 19 and slip buckle 29 are fixed through spacing groove butt joint between, and the phenomenon of droing can be avoided appearing in slip buckle 29 in the spacing groove.
The outer fixed surface of hob 17 installs the spiral plate, and the inboard internal surface fixed mounting of filter 34 has a plurality of groups filter screen, and it is fixed to pass through the buckle butt joint between box shell 7 and the fixed top cap 10.
A working method of a squeezing and dewatering device for treating municipal solid waste comprises the following specific using and operating steps:
step one, dumping the garbage into a feed hopper 11, enabling the garbage to enter a spiral rod 17 of a box body shell 7 through a square clamping pipe 16 of the feed hopper 11, driving the spiral rod 17 to rotate through a motor 14 by utilizing a driving rod 21, enabling the spiral rod 17 to move the garbage inwards by utilizing a spiral plate, and enabling the garbage to be squeezed at a dewatering plate 24;
step two, discharging liquid generated after garbage squeezing into a water inlet groove 39 of the water collecting cover 15 through a dewatering groove 23 of the dewatering plate 24, enabling the liquid to enter a water outlet pipe 36 through the water inlet groove 39, filtering impurities in the liquid by using the filter plate 34 in cooperation with a butt joint clamping sleeve 37 of the water outlet pipe 36, rotating the rotating clamping nozzle 38 by using the rotating shaft 33, adjusting the use angle of a water discharging groove 40 on the rotating clamping nozzle 38, and discharging the filtered liquid into the water collecting tank 6 through the water discharging groove 40;
and step three, moving the sliding buckle 29 on the discharging baffle plate 19 to enable the sliding buckle 29 to be separated from the limiting clamping groove 30 of the inner sleeve plate 26, popping up the inner sleeve plate 26 through the spring pin 31, replacing the inner sleeve plate 26, and matching with the rotating cap 28 to be reinserted into the inner sleeve plate 26, so that the second circular groove 32 of the inner sleeve plate 26 is in butt joint with the first circular groove 25 of the discharging baffle plate 19.
The invention aims to provide a squeezing and dewatering device for treating urban domestic garbage, which is characterized in that a screw rod 17 and a dewatering plate 24 are arranged, when the squeezing and dewatering device for treating the urban domestic garbage is used for dewatering garbage, the domestic garbage is added into the screw rod 17, a motor 14 is used for driving the screw rod 17 to rotate through a transmission rod 21, the screw rod 17 can be matched with the screw plate on the surface of the screw rod to move the garbage forwards in the rotating process, when the garbage passes through the dewatering plate 24, the garbage needs to be discharged from a second circular groove 32 of an inner sleeve plate 26 and is limited by the second circular groove 32, the garbage is continuously squeezed in the rotating process of the screw rod 17, the liquid is separated from the solid garbage, the separated liquid is discharged through the dewatering groove 23 of the dewatering plate 24, the dewatered solid garbage can be directly discharged through the second circular groove 32 of the inner sleeve plate 26, and the squeezing and dewatering operation of the garbage is finished, by arranging the screw rod 17 and the dewatering plate 24, the frequency of adding and taking operations can be effectively reduced, and dewatering and compression operations can be completed at one time, so that the working efficiency of the squeezing dewatering device for treating urban domestic garbage is effectively improved, the operation steps of a user are reduced, the water collecting cover 15 can be fixed at the bottom of the dewatering plate 24 by the fixing clamp bolt 35, the phenomenon that the water collecting cover 15 drops is avoided, by arranging the discharging baffle plate 19 and the inner sleeve plate 26, when the user needs to process different types of domestic garbage by using the squeezing dewatering device for treating urban domestic garbage, the user can pull the two groups of sliding buckles 29 of the discharging baffle plate 19 to enable the sliding buckles 29 to be separated from the limiting clamp grooves 30 of the inner sleeve plate 26, the inner sleeve plate 26 can be ejected out of the discharging baffle plate 19 by the spring pins 31, the user takes the inner sleeve plate 26 out, and the inner sleeve plate 26 is replaced according to the size of the second circular groove 32, reinserting the inner sleeve plate 26, enabling the second circular groove 32 of the inner sleeve plate 26 to be in butt joint with the first circular groove 25 of the discharge baffle 19, pressing the sliding buckle 29, enabling the sliding buckle 29 to reinsert the limiting clamping groove 30 of the inner sleeve plate 26, fixing the inner sleeve plate 26, and enabling the squeezing and dewatering device for treating municipal domestic garbage to have a combined fixing structure, so that the squeezing and dewatering device can be suitable for different types of domestic garbage, and the application range of the squeezing and dewatering device is increased, through the arrangement of the filter plate 34 and the butt joint clamping sleeve 37, when liquid in the garbage is discharged from the dewatering groove 23 of the dewatering plate 24, the liquid can flow into the water collecting cover 15 through the water inlet groove 39, and enters the drain pipe 36 through the water collecting cover 15, when the liquid enters the drain pipe 36, the liquid can pass through the filter plate 34 of the butt joint clamping sleeve 37, and part of harmful substances in the liquid can be filtered by the filter, filtered liquid can be discharged into the water collecting tank 6 through the rotary clamping mouth 38 at the bottom end of the water discharging pipe 36, meanwhile, the clamping groove type fixing structure of the butt joint clamping sleeve 37 is utilized, the filter plate 34 can be drawn out from the butt joint clamping sleeve 37, a user can conveniently replace the filter plate, the arrangement of the filter plate 34 and the butt joint clamping sleeve 37 is utilized, so that the squeezing and dewatering device for treating the municipal domestic garbage has a sewage filtering structure, the functionality of the squeezing and dewatering device is improved, the use of the squeezing and dewatering device is more flexible, through arranging the rotary cap 28 and the rotary shaft 33, the friction force between the discharging baffle plate 19 and the inner sleeve plate 26 can be reduced when the inner sleeve plate 26 is inserted, the insertion operation of the inner sleeve plate 26 is more convenient, the service life of the squeezing and dewatering device is prolonged, meanwhile, the use angle of the rotary clamping mouth 38 can be adjusted by utilizing the rotary shaft 33, the operation of the squeezing and dewatering device, the phenomenon of slipping of the fixed supporting legs 5 is avoided, the water collecting cover 15 can be fixed at the bottom of the dewatering plate 24 by the fixing clamping bolts 35, and the phenomenon of falling off of the water collecting cover 15 is avoided.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. Preferred embodiments are not exhaustive of all the details of the embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The squeezing and dewatering device for treating the urban domestic garbage is characterized by comprising a fixed frame (4), a box body shell (7), a spiral rod (17), a discharge baffle (19) and a water collecting cover (15), wherein the box body shell (7) is fixedly arranged on the outer surface of the upper end of the fixed frame (4), the spiral rod (17) is movably sleeved in the box body shell (7), a sealing clamping cover (18) is fixedly arranged at the upper part of the outer surface of one end of the spiral rod (17), a dewatering plate (24) is fixedly arranged at the lower part of the outer surface of one end of the spiral rod (17), a plurality of groups of dewatering grooves (23) are formed in the inner side inner surface of the dewatering plate (24) in a penetrating mode, and the dewatering plate (24) and the sealing clamping cover (18) are fixedly butted through bolt plates;
the discharging baffle (19) is fixedly arranged on one side, close to the screw rod (17), in the box body shell (7), the discharging baffle (19) and the fixed frame (4) are fixedly connected in a butt joint mode through a supporting hanging foot (27), an inner sleeve plate (26) is movably sleeved on the inner side inner surface of the discharging baffle (19), a first circular groove (25) is formed in the middle position of the inner surface of the discharging baffle (19) in a penetrating mode, a second circular groove (32) is formed in the middle position of the inner surface of the inner sleeve plate (26) in a penetrating mode, and a plurality of groups of rotating caps (28) are movably arranged on the inner surface of the discharging baffle (19) close to two sides of the inner sleeve plate (26);
the utility model discloses a dewatering device, including ejection of compact baffle (19), the both ends internal surface of inner race board (26) has the both ends internal surface of ejection of compact baffle (19) to be close to one side fixed mounting of first circular slot (25) has three group spring catch (31), spacing draw-in groove (30) have all been run through to the both ends internal surface of inner race board (26), slip buckle (29) have all been cup jointed in the both ends internal surface activity of ejection of compact baffle (19), the fixed cover that catchments (15) is cup jointed at the bottom surface of dewatering board (24), it is fixed through fixed trip (35) butt joint between cover (15.
2. The squeezing and dewatering device for treating the municipal solid waste according to claim 1, wherein the discharge baffle (19) and the inner sheathing (26) are fixed in a butt joint manner through a sliding buckle (29) and a limiting clamping groove (30), the diameter of the cross section of the first circular groove (25) is larger than that of the cross section of the second circular groove (32), the number of the supporting hanging legs (27) is two, two groups of bolt grooves are formed in the inner side of each supporting hanging leg (27) in a penetrating manner, two groups of rotating clamping shafts are fixedly mounted on the outer surface of one side of the dewatering plate (24), and the cross section structures of the dewatering plate (24) and the sealing clamping cover (18) are fan-shaped structures.
3. The squeezing and dewatering device for treating the municipal solid waste according to claim 1, wherein a water inlet groove (39) is formed in the inner side of the upper portion of the water collecting cover (15), a water discharging pipe (36) is fixedly installed on the outer surface of the lower end of the water collecting cover (15), two sets of butt joint clamping sleeves (37) are fixedly installed on the outer surface of the water discharging pipe (36), a filter plate (34) is fixedly sleeved on the inner surface of one side of each butt joint clamping sleeve (37), a rotary clamping mouth (38) is movably installed on the outer surface of the lower end of the water discharging pipe (36), the water discharging pipe (36) and the rotary clamping mouth (38) are fixedly butted through a rotating shaft (33), a water discharging groove (40) is formed in the inner side of the bottom of the rotary clamping mouth (38) in a penetrating mode, the whole structure of the butt joint clamping.
4. The squeezing and dewatering device for municipal solid waste treatment according to claim 1, wherein a fixed top cover (10) is fixedly mounted on the outer surface of the upper end of the box shell (7), a feed hopper (11) is fixedly sleeved on the inner side of the upper portion of the fixed top cover (10), the fixed top cover (10) and the feed hopper (11) are fixedly sleeved through a square clamping pipe (16), a discharge clamping nozzle (9) is fixedly sleeved on the outer surface of one side of the box shell (7), the cross-sectional structures of the discharge clamping nozzle (9) and the feed hopper (11) are both isosceles trapezoid structures, and a sleeve is fixedly mounted at one end of the feed hopper (11).
5. The press dehydration apparatus for municipal solid waste treatment according to claim 1, characterized in that, a motor (14) is fixedly arranged on one side of the upper part of the fixed frame (4) close to the box body shell (7), the fixed frame (4) and the motor (14) are fixedly butted through the first bottom frame (1), the discharge clamping mouth (9) and the fixed frame (4) are fixedly butted through the third bottom frame (8), the outer surface of one side of the motor (14) is fixedly provided with the butt joint base (2), the other side of the motor (14) is fixedly sleeved with the fixed pull ring (22), the outer surface of one end of the motor (14) is movably provided with the transmission rod (21), and the outer surface of the transmission rod (21) is fixedly sleeved with two groups of butt joint chucks (13), and the outer surface of the transmission rod (21) close to the upper parts of the butt joint chucks (13) is fixedly sleeved with a butt joint clamping seat (12).
6. The squeezing and dewatering device for treating the municipal solid waste according to claim 1, wherein the fixed frame (4) and the docking clamping seat (12) are fixed in a docking manner through a second bottom frame (3), the first bottom frame (1) and a third bottom frame (8) are respectively formed by welding hollow groove pipes, four groups of fixed support legs (5) are fixedly mounted on the outer surface of the lower end of the fixed frame (4), and anti-skid foot pads are arranged at the bottoms of the fixed support legs (5).
7. The squeezing and dewatering device for municipal solid waste treatment according to claim 1, wherein a water collection tank (6) is fixedly mounted at the lower part of the fixed frame (4) near the space between the two sets of fixed supporting legs (5), and a sealing cover is fixedly mounted on the outer surface of the front end of the water collection tank (6).
8. The squeezing and dewatering device for municipal solid waste treatment according to claim 1, wherein a fixed baffle (20) is fixedly mounted on the upper portion of the fixed frame (4) on the side close to the discharge baffle (19), and the discharge baffle (19) and the sliding buckle (29) are fixed in a butt joint manner through a limiting groove.
9. The squeezing and dewatering device for municipal solid waste treatment according to claim 1, wherein the screw rod (17) has a screw plate fixedly mounted on its outer surface, the filter plates (34) have sets of filter screens fixedly mounted on their inner surfaces, and the housing shell (7) and the fixed top cover (10) are fixed in a butt joint manner by means of a snap fit.
10. A working method of a squeezing and dewatering device for treating municipal solid waste is characterized in that the method comprises the following specific using and operating steps:
the method comprises the following steps that firstly, garbage is poured into a feed hopper (11), the garbage enters a spiral rod (17) of a box body shell (7) through a square clamping pipe (16) of the feed hopper (11), the spiral rod (17) is driven to rotate through a motor (14) by utilizing a transmission rod (21), the spiral rod (17) utilizes a spiral plate to move the garbage inwards, and the garbage is squeezed at a dewatering plate (24);
secondly, discharging liquid generated after garbage squeezing into a water inlet groove (39) of a water collecting cover (15) through a dewatering groove (23) of a dewatering plate (24), enabling the liquid to enter a water outlet pipe (36) through the water inlet groove (39), matching with a butt joint clamping sleeve (37) of the water outlet pipe (36), filtering impurities in the liquid through a filtering plate (34), rotating a rotating clamping nozzle (38) through a rotating shaft (33), adjusting the using angle of a water outlet groove (40) on the rotating clamping nozzle (38), and enabling the filtered liquid to be discharged into a water collecting tank (6) through the water outlet groove (40);
and step three, moving a sliding buckle (29) on the discharging baffle plate (19) to enable the sliding buckle (29) to be separated from a limiting clamping groove (30) of the inner sleeve plate (26), popping the inner sleeve plate (26) out through a spring pin (31), replacing the inner sleeve plate (26), and matching a rotating cap (28) to be inserted into the inner sleeve plate (26) again to enable a second circular groove (32) of the inner sleeve plate (26) to be in butt joint with a first circular groove (25) of the discharging baffle plate (19).
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