CN212262516U

CN212262516U - Urban domestic waste leachate treatment device

Info

Publication number: CN212262516U
Application number: CN202020813655.1U
Authority: CN
Inventors: 杨桂宝; 李峰
Original assignee: Zhucheng Anfeng Environmental Protection Equipment Co ltd
Current assignee: Zhucheng Anfeng Environmental Protection Equipment Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-01
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an urban domestic waste filtration liquid processing apparatus, including the main tank body, control button, step motor and bevel gear, control button's output passes through the wire and is connected with step motor's input electricity, the front of the main tank body is provided with control button, the feed inlet has been seted up at the top of the main tank body. The utility model discloses an inside extrusion case of main tank body, the design of the three box of rose box and filtrate case, can realize carrying out dual preliminary treatment to rubbish, it is rotatory with its meshed first lead screw and second lead screw to drive through step motor output rotation axis, it is equipped with stripper plate and scraper blade to make first lead screw and second lead screw surface cover, extrude the preliminary treatment operation of scraping rubbish in step, the rubbish that can realize getting into the main tank body can be fully extruded earlier and carry out the drainage operation, thereby reach the purpose of separating the filtration liquid that produces in the rubbish from rubbish.

Description

Urban domestic waste leachate treatment device

Technical Field

The utility model relates to a municipal solid waste treatment equipment technical field specifically is a municipal solid waste leachate treatment device.

Background

In present schedule life, can all produce more domestic waste every day, and common treatment mode is directly to carry out the landfill, but because domestic waste's inside organic matter is more, mainly derive from the moisture in precipitation and rubbish itself, can produce a large amount of waste liquid and waste gas after the fermentation, directly carry out the landfill will pollute water resource and air, this just needs to carry out the preliminary treatment, but current treatment facility is simple solid-liquid separation's filtration more, fail complete extrude the inside waste liquid of rubbish, still can cause secondary pollution, consequently, need a city domestic waste leachate treatment device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city domestic waste filtration liquid processing apparatus to it is many simple solid-liquid separation's filtration to propose current treatment facility in the above-mentioned background art to solve, fails completely to extrude the inside waste liquid of rubbish, still can cause secondary pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal solid waste leachate treatment device comprises a main box body, a control button, a stepping motor and a bevel gear, wherein the output end of the control button is electrically connected with the input end of the stepping motor through a wire, the front surface of the main box body is provided with the control button, the top of the main box body is provided with a feed inlet, the interior of the main box body is respectively provided with an extrusion box, a filter box and a filtrate box from top to bottom, the joint between the extrusion box and the filter box is provided with a first filter drawer, the joint between the filter box and the filtrate box is provided with a second filter drawer, a liquid guide pipe is arranged below the second filter drawer, the bottom of the liquid guide pipe penetrates through the top end of the filtrate box and is communicated with the filtrate box, the right side wall of the filtrate box is provided with a liquid discharge pipe, the bottom of the filtrate box is provided with a sewage discharge outlet, and the position of the right side wall of the main box, and step motor's output is provided with the rotation axis, and step motor's one end is kept away from to its rotation axis passes through bearing and the internal wall connection of main tank, the surface of rotation axis all is equipped with the switching-over wheel, first lead screw is transversely installed through the bearing to the inside of extrusion case, and the surface cover of first lead screw is equipped with the stripper plate, the discharge gate has been seted up to the main tank inner wall of first lead screw one end, the first lead screw other end runs through the extrusion incasement wall and meshes with the switching-over wheel through conical gear mutually, the second lead screw is transversely installed through the bearing to the inside of rose box, and the surface of second lead screw will overlap and be equipped with the scraper blade, the right-hand member of second lead screw runs through.

Preferably, the position department that the main tank body left side wall is close to the upper end is provided with external row's material pipe, and external row's material pipe is linked together with the extrusion case, the position department that the left side wall of rose box is close to the bottom is provided with row's impurity pipeline, and the other end and the external row of arranging the material pipe of arranging the impurity pipeline are linked together.

Preferably, the second filters the drawer including spout, slider and filter screen frame, the inner wall of rose box transversely inserts and is equipped with the filter screen frame, and the both sides of filter screen frame all are provided with the slider, the rose box inner wall is seted up and is matched the spout that suits with the slider, and constitutes the slidingtype structure between spout and the slider.

Preferably, reversing wheel and conical gear all are provided with two sets ofly, two sets ofly the surface of reversing wheel all is provided with the tooth, and two sets ofly the conical gear surface all is provided with the tooth that matches with the reversing wheel and suits, mesh each other through the tooth between reversing wheel and the conical gear.

Preferably, the surfaces of the first screw rod and the second screw rod are provided with external threads, the inner walls of the extrusion plate and the scraper plate are provided with internal threads matched with the threads, and the first screw rod and the second screw rod are in threaded connection with the extrusion plate and the scraper plate.

Preferably, the bottom of the squeezing plate and the bottom of the scraping plate are both provided with hairbrushes, and the hairbrushes are attached to the surfaces of the first filtering drawer and the second filtering drawer.

Compared with the prior art, the beneficial effects of the utility model are that: the municipal domestic waste leachate treatment device can realize dual pretreatment of garbage through the design of three boxes, namely an extrusion box, a filter box and a filtrate box inside a main box, drives a first screw rod and a second screw rod which are meshed with the first screw rod and the second screw rod to rotate through a rotating shaft of an output end of a stepping motor, so that the extrusion plates and scraping plates are sleeved on the surfaces of the first screw rod and the second screw rod, and synchronously perform the pretreatment operation of extruding and scraping the garbage, so that the garbage entering the main box can be fully extruded to perform drainage operation, the purpose of separating leachate generated in the garbage from the garbage is achieved, then secondary filtration can be performed through the second screw rod, the leachate filtration effect is further enhanced, the whole device is high in efficiency, no secondary pollution is generated, the subsequent deep treatment is easier, and through the design of a drawer type first filtration drawer and a second filtration drawer type, can filter the drawer with first filtration drawer and second and take off at any time and carry out clear operation, can effectively reduce the condition that takes place to block up after first filtration drawer and the long-term use of second filtration drawer to the design is light, dexterous, safe, reliable, the simple operation, and the cost of manufacture is low, is applicable to large-scale production and uses.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 1. a main box body; 2. a control button; 3. a feed inlet; 4. extruding the box; 5. a first filter drawer; 6. a second filter drawer; 61. a chute; 62. a slider; 63. a filter screen frame; 7. a filtrate tank; 8. a catheter; 9. a liquid discharge pipe; 10. a sewage draining outlet; 11. a stepping motor; 12. a reversing wheel; 13. a rotating shaft; 14. a first lead screw; 15. a pressing plate; 16. a discharge port; 17. a discharge pipe is arranged outside; 18. a bevel gear; 19. a squeegee; 20. a second lead screw; 21. an impurity removal pipeline; 22. a filter box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a municipal solid waste leachate treatment device comprises a main box body 1, a control button 2, a stepping motor 11 and a bevel gear 18, wherein the output end of the control button 2 is electrically connected with the input end of the stepping motor 11 through a wire, the front surface of the main box body 1 is provided with the control button 2, the top of the main box body 1 is provided with a feed inlet 3, the inside of the main box body 1 is respectively provided with an extrusion box 4, a filter box 22 and a filtrate box 7 from top to bottom, a first filtering drawer 5 is arranged at the joint between the extrusion box 4 and the filter box 22, a second filtering drawer 6 is arranged at the joint between the filter box 22 and the filtrate box 7, a liquid guide pipe 8 is arranged below the second filtering drawer 6, the bottom of the liquid guide pipe 8 penetrates through the top end of the filtrate box 7 to be communicated with the filtrate box 7, and the device is shown in figure 1, figure 3 and figure 4, the second filtering drawer 6 comprises a, A slide block 62 and a filter screen frame 63, the filter screen frame 63 is transversely inserted in the inner wall of the filter box 22, and both sides of the filter screen frame 63 are provided with slide blocks 62, the inner wall of the filter box 22 is provided with a slide groove 61 matched with the slide blocks 62, and a sliding structure is formed between the sliding groove 61 and the sliding block 62, and through the design of the first filtering drawer 5 and the second filtering drawer 6, when the first filter drawer 5 and the second filter drawer 6 are subjected to long-time treatment, a worker can hold the surface handles of the first filter drawer 5 and the second filter drawer 6, after the first filter drawer 5 and the filter screen frame 63 are taken out for cleaning through the transverse sliding action of the sliding block 62 in the sliding groove 61, the first filter drawer 5 and the second filter drawer 6 can be taken down at any time for cleaning operation after being installed again, the situation that the first filter drawer 5 and the second filter drawer 6 are blocked after long-term use can be effectively reduced.

A liquid discharge pipe 9 is arranged on the right side wall of the filtrate tank 7, a sewage discharge outlet 10 is arranged at the bottom of the filtrate tank 7, a stepping motor 11 is arranged at the position of the right side wall of the main tank body 1 close to the top end, the output end of the stepping motor 11 is provided with a rotating shaft 13, one end of a rotating shaft 13 far away from a stepping motor 11 is connected with the inner wall of a main box body 1 through a bearing, reversing wheels 12 are sleeved on the surfaces of the rotating shaft 13, a first screw rod 14 is transversely arranged in an extrusion box 4 through the bearing, and the surface of the first screw mandrel 14 is sleeved with an extrusion plate 15, the inner wall of the main box body 1 at one end of the first screw mandrel 14 is provided with a discharge hole 16, the other end of the first screw mandrel 14 penetrates through the inner wall of the extrusion box 4 and is meshed with a reversing wheel 12 through a bevel gear 18, a second screw mandrel 20 is transversely arranged in a filter box 22 through a bearing, and the surface of the second screw rod 20 is sleeved with a scraper 19, and the right end of the second screw rod 20 penetrates through the filter box 22 and is meshed with the reversing wheel 12 through the bevel gear 18.

According to the attached

drawings

1 and 4, two groups of reversing wheels 12 and two groups of bevel gears 18 are arranged, teeth are arranged on the surfaces of the two groups of reversing wheels 12, teeth matched with the reversing wheels 12 are arranged on the surfaces of the two groups of bevel gears 18, the reversing wheels 12 and the bevel gears 18 are meshed with each other through the teeth, external threads are arranged on the surfaces of a first screw rod 14 and a second screw rod 20, internal threads matched with the threads are arranged on the inner walls of a squeezing plate 15 and a scraping plate 19, the first screw rod 14 and the second screw rod 20 are in threaded connection with the squeezing plate 15 and the scraping plate 19, garbage is slowly poured into a squeezing box 4 from a feeding hole 3 by a worker, the worker presses a control button 2 to start clockwise work of a stepping motor 11 after certain amount of garbage is poured, the output end of the stepping motor 11 drives the two groups of reversing wheels 12 to synchronously and vertically rotate through a rotating shaft 13, because the bevel gears 18 and the reversing wheel 12 are engaged with each other, the two groups of bevel gears 18 are reversed along with the vertical rotation of the reversing wheel 12, and the first screw rod 14 and the second screw rod 20 are driven to synchronously and transversely rotate, at the moment, the extrusion plate 15 synchronously moves forwards along with the rotation of the first screw rod 14, so that the extrusion plate 15 can extrude the garbage in the extrusion box 4 from right to left, the garbage entering the main box body 1 can be fully extruded to generate percolate, the percolate penetrates into the filter box 22 from the first filter drawer 5, then the percolate passing through the filter box 22 passes through the filter net rack 63 again for filtering, the garbage entering the main box body 1 can be fully extruded to drain, the aim of separating the percolate generated in the garbage from the garbage is achieved, and then secondary filtering can be performed through the second screw rod 20, and then strengthen the filterable effect of filtration liquid for whole device is not only efficient, and does not have secondary pollution's production, changes in subsequent advanced treatment.

According to the attached

drawings

1 and 2, the bottom of the extrusion plate 15 and the scraper 19 are provided with brushes, the brushes are attached to the surfaces of the first filter drawer 5 and the second filter drawer 6, the position of the left side wall of the main box body 1 near the upper end is provided with an external discharge pipe 17, the external discharge pipe 17 is communicated with the extrusion box 4, the position of the left side wall of the filter box 22 near the bottom is provided with an impurity discharge pipe 21, the other end of the impurity discharge pipe 21 is communicated with the external discharge pipe 17, the scraper 19 synchronously moves forwards along with the rotation of the second screw rod 20, so that the scraper 19 drives the brushes at the bottom to clean the impurities which cannot leak from the surface of the filter screen frame 63 from right to left, finally, the extrusion plate 15 and the scraper 19 can respectively drop the filtered dry garbage into the external discharge pipe 17 through the discharge hole 16 and the impurity discharge pipe 21 for uniform discharge treatment, and through the design of the hairbrush, the cleaning operation of the surfaces of the first filtering drawer 5 and the filtering net rack 63 is facilitated, the material sweeping is also facilitated, and the discharging operation of dry garbage is facilitated.

The working principle is as follows: when preparing to use, put whole main tank 1 flat back, provide the electric energy for whole device through external plug, the staff opens or closes the work of whole device through pressing control button 2.

Before the garbage is ready to be treated, a worker pours the garbage slowly from the feeding hole 3 into the extrusion box 4, after a certain amount of garbage is poured, the worker presses the control button 2 to start the clockwise work of the stepping motor 11, the output end of the stepping motor 11 drives the two groups of reversing wheels 12 to synchronously and vertically rotate through the rotating shaft 13, due to the mutual meshing action between the bevel gears 18 and the reversing wheels 12, the two groups of bevel gears 18 are reversed along with the vertical rotation of the reversing wheels 12, and drive the first screw rod 14 and the second screw rod 20 to synchronously and horizontally rotate, at the moment, the extrusion plate 15 synchronously and forwards moves along with the rotation of the first screw rod 14, so that the garbage in the extrusion box 4 can be extruded from the right to the left by the extrusion plate 15, and the leachate generated by fully extruding the garbage entering the main box body 1 can be firstly permeated into the filter box 22 from the first filter drawer 5, then, the percolate in the filter box 22 passes through the filter screen frame 63 again for filtering, then flows into the filtrate box 7 through the liquid guide tube 8, meanwhile, the scraper 19 moves forwards synchronously along with the rotation of the second screw rod 20, so that the scraper 19 drives the bottom brush to sweep the impurities which cannot leak from the surface of the filter screen frame 63 from right to left, finally, the extrusion plate 15 and the scraper 19 can respectively drop the filtered dry garbage into the external discharge pipe 17 through the discharge port 16 and the impurity discharge pipeline 21, and carry out uniform discharge treatment, and then, the worker starts the counterclockwise operation of the stepping motor 11 by pressing the control button 2, as above operation, after driving the first screw rod 14 and the second screw rod 20 to rotate reversely to restore the extrusion plate 15 and the scraper 19 again, presses the control button 2 again to start the stepping motor 11 for clockwise reciprocating operation, after the operations are performed for several times, after the dry-wet separation of all the garbage is finished, the external connecting pipe is connected to the liquid discharge pipe 9 by a worker, the percolate in the filtrate tank 7 is discharged to perform the next treatment operation, and after the percolate in the filtrate tank 7 is almost discharged, the valve on the sewage discharge outlet 10 is opened, and the percolate precipitated and accumulated at the bottom of the filtrate tank 7 is discharged.

When the drawer 6 is filtered to first filter drawer 5 and second after passing through for a long time, the staff can hand first filter drawer 5 and the 6 surperficial handles of second filter drawer, through slider 62 lateral sliding effect in spout 61, take out first filter drawer 5 and filter screen frame 63 and clean the back, install once more can to make things convenient for next work, it is above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an urban domestic waste filtration liquid processing apparatus, includes the main tank body (1), control button (2), step motor (11) and bevel gear (18), the output of control button (2) is connected its characterized in that through the wire with step motor's (11) input electricity: the front of the main box body (1) is provided with a control button (2), the top of the main box body (1) is provided with a feed inlet (3), the inside of the main box body (1) is respectively provided with an extrusion box (4), a filter box (22) and a filtrate box (7) from top to bottom, a first filter drawer (5) is arranged at the joint between the extrusion box (4) and the filter box (22), a second filter drawer (6) is arranged at the joint between the filter box (22) and the filtrate box (7), a liquid guide pipe (8) is arranged below the second filter drawer (6), the bottom of the liquid guide pipe (8) penetrates through the top end of the filtrate box (7) and is communicated with the filtrate box (7), the right side wall of the filtrate box (7) is provided with a liquid discharge pipe (9), the bottom of the filtrate box (7) is provided with a sewage discharge outlet (10), a stepping motor (11) is arranged at the position of the right side wall of the main box body (1) close to the top end, and the output of step motor (11) is provided with rotation axis (13), and the one end that step motor (11) was kept away from in its rotation axis (13) passes through bearing and the interior wall connection of main tank body (1), the surface of rotation axis (13) all overlaps and is equipped with reverse wheel (12), first lead screw (14) are transversely installed through the bearing to the inside of extrusion case (4), and the surface cover of first lead screw (14) is equipped with stripper plate (15), discharge gate (16) have been seted up to main tank body (1) inner wall of first lead screw (14) one end, first lead screw (14) other end runs through extrusion case (4) inner wall and meshes with reverse wheel (12) through conical gear (18), second lead screw (20) are transversely installed through the bearing to the inside of rose box (22), and the surface of second lead screw (20) will overlap and be equipped with scraper blade (19), the right-hand member of second lead screw (20) runs through rose box (22) and meshes with reverse wheel (12) through conical gear (18).

2. The municipal solid waste leachate treatment plant according to claim 1, wherein: position department that main tank body (1) left side wall is close to the upper end is provided with external row material pipe (17), and external row material pipe (17) are linked together with extrusion case (4), position department that rose box (22) left side wall is close to the bottom is provided with row impurity pipeline (21), and arranges the other end and external row material pipe (17) of impurity pipeline (21) and be linked together.

3. The municipal solid waste leachate treatment plant according to claim 1, wherein: drawer (6) are filtered to second is including spout (61), slider (62) and filter screen frame (63), the inner wall of rose box (22) transversely is inserted and is equipped with filter screen frame (63), and the both sides of filter screen frame (63) all are provided with slider (62), spout (61) that match with slider (62) are seted up to rose box (22) inner wall, and constitute the slidingtype structure between spout (61) and slider (62).

4. The municipal solid waste leachate treatment plant according to claim 1, wherein: reversing wheel (12) and conical gear (18) all are provided with two sets ofly, and are two sets ofly the surface of reversing wheel (12) all is provided with the tooth, and is two sets ofly conical gear (18) surface all is provided with the tooth that matches with reversing wheel (12), meshing each other through the tooth between reversing wheel (12) and conical gear (18).

5. The municipal solid waste leachate treatment plant according to claim 1, wherein: the surface of the first screw rod (14) and the surface of the second screw rod (20) are provided with external threads, the inner walls of the extrusion plate (15) and the scraper (19) are provided with internal threads matched with the threads, and the first screw rod (14) and the second screw rod (20) are in threaded connection with the extrusion plate (15) and the scraper (19).

6. The municipal solid waste leachate treatment plant according to claim 1, wherein: the bottom of the squeezing plate (15) and the bottom of the scraping plate (19) are both provided with hairbrushes, and the hairbrushes are attached to the surfaces of the first filtering drawer (5) and the second filtering drawer (6).