CN212581024U

CN212581024U - Extrusion screw sludge conveyor

Info

Publication number: CN212581024U
Application number: CN202020998593.6U
Authority: CN
Inventors: 梁涛; 梁怀奎
Original assignee: Jiangsu Xindi Environmental Engineering Co ltd
Current assignee: Jiangsu Xindi Environmental Engineering Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-23
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an extrusion spiral sludge conveyor relates to sludge transport technical field, including the work box, the bull stick has been cup jointed at the top of work box, the top fixed mounting of bull stick has agitator motor, the outside of bull stick has cup jointed the drive ring, the puddler has been cup jointed at the both ends at work box top, the bottom fixed mounting of bull stick has the threaded rod, the carriage release ring has all been cup jointed to the outside of threaded rod top and bottom, the equal movable mounting in both sides of carriage release ring has the carriage release lever, one side movable mounting that the carriage release ring was kept away from to the carriage release lever has the stripper plate, the inside fixed mounting of stripper plate has the membrane of permeating water, the top fixed mounting of stripper plate has the baffle, the front and the back of work box all communicate there is. This extrusion screw sludge conveyor possesses the advantage that improves sludge conveying efficiency and carry out dehydration work to mud, has solved belt sludge conveying machinery and can appear that mud is stained with and attaches on the conveyer belt and lead to conveying efficiency to reduce and not handle the water in the mud and also can cause the problem of pollution to the environment.

Description

Extrusion screw sludge conveyor

Technical Field

The utility model relates to a technical field is carried to mud, specifically is an extrusion screw sludge conveyer.

Background

The sludge is waste produced in the process of treating urban domestic sewage and industrial sewage, is a necessary product of sewage treatment plants, along with the great improvement of the urban sewage treatment capacity and the treatment rate in China, the output of the sludge is increasingly large, the treatment and the disposal of the sludge are important components of sewage treatment, the improper treatment of the sludge can enter the environment, not only causes serious secondary pollution, but also can cause the waste of energy and resources, and therefore, the sludge treatment device has very important significance in timely and effective disposal of the sludge.

The transportation of mud is sludge treatment's important link, belt conveyor is because simple structure, with low costs, convenient to use, therefore obtained certain application in sludge treatment's transportation process, but when belt conveyor was applied to the transport of mud, because mud has the moisture content higher, the viscidity is stronger, characteristics such as easy sticky area, therefore the adhesion often appears the condition on the conveyer belt in the use, cause the obvious decline of conveying efficiency, because mud leading features is that the water content is very high, if not with the moisture treatment in the mud, water in the mud also can cause the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an extrusion spiral sludge conveyor possesses the advantage that improves sludge conveying efficiency and carry out dehydration work to mud, has solved belt sludge conveyor and can appear that mud is stained with and attaches on the conveyer belt and lead to conveying efficiency to reduce and not handle the water in the mud and also can cause the problem of pollution to the environment.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides an extrusion screw sludge conveyor, includes the work box, the bull stick has been cup jointed at the top of work box, the bottom fixed mounting of bull stick has the threaded rod, the shift ring has all been cup jointed to the outside of threaded rod top and bottom, the equal movable mounting in both sides of shift ring has the carriage release lever, one side movable mounting that the carriage release ring was kept away from to the carriage release lever has the stripper plate, the inside fixed mounting of stripper plate has the membrane of permeating water, the top fixed mounting of stripper plate has the baffle, the front and the back of work box all communicate there is the drain pipe.

Further, the top fixed mounting of bull stick has agitator motor, and the bull stick is connected with agitator motor's drive end, the driving ring has been cup jointed to the outside of bull stick, the puddler has been cup jointed at the both ends at work box top, the driven ring has been cup jointed at the top of puddler, the driven ring is connected through the belt with the driving ring, the equal fixed mounting in both sides of work box has the feeder hopper.

Through adopting above-mentioned technical scheme, the advantage lies in, through using agitator motor, makes two puddlers carry out stirring work to mud simultaneously, prevents that part caking mud from being difficult to the whereabouts, influencing subsequent processing efficiency.

Furthermore, the external screw threads at the two ends of the threaded rod are opposite, and the internal parts of the two moving rings are respectively provided with screw threads matched with the external parts of the threaded rod.

Through adopting above-mentioned technical scheme, the advantage lies in, when agitator motor started, the shift ring removes to the threaded rod middle part simultaneously, drives the shift lever and promotes the stripper plate to the outside to reach the effect to sludge extrusion dehydration.

Furthermore, a discharging screw rod is sleeved on one side of the bottom of the working box, a discharging motor is fixedly mounted on one side of the discharging screw rod, and the discharging screw rod is connected with the driving end of the discharging motor.

Through adopting above-mentioned technical scheme, the advantage lies in, through utilizing row material motor to drive row material screw rod operation, arranges material work to the mud that falls into the bottom, has avoided mud to be stained with the condition of attaching easily.

Further, the bearings are sleeved at the top and the bottom of the rotating rod, the bearings are sleeved outside the stirring rods, the bearings are sleeved at the bottom of the threaded rod, and the bearings are sleeved outside the discharging screw rod.

Through adopting above-mentioned technical scheme, the advantage lies in, through setting up the bearing, makes bull stick, puddler, threaded rod and row material screw rod can operate in the work box inside.

Further, the bottom of the working box is fixedly provided with a base, and one side of the base is provided with a collecting tank.

Through adopting above-mentioned technical scheme, the advantage lies in, arranges the inside that the mud discharge after the material screw rod will be handled to the collecting tank, makes things convenient for the staff to handle.

Compared with the prior art, the extrusion screw sludge conveyor has the following beneficial effects:

1. the utility model discloses be provided with and extrude exhaust device with the moisture in the mud, it is rotatory to make the threaded rod through starting agitator motor, because the screw thread at threaded rod both ends is opposite, so two shift rings remove to the threaded rod middle part simultaneously, it promotes the stripper plate to the outside to drive the carriage release lever, the stripper plate extrudees mud, at the in-process that the stripper plate outwards removed, the baffle removes thereupon, the effect of baffle is stopped up the mud that flows downwards, prevent that mud from falling into between two stripper plates, moisture after the extrusion passes through the discharge pipe and discharges, the effect of carrying out dehydration work to mud has been reached, it prevents to cause the pollution to the environment to dewater mud.

2. The utility model discloses an use agitator motor, make two puddlers stir work to mud simultaneously, prevent that part caking mud from being difficult to the whereabouts, influence follow-up treatment efficiency, be provided with two puddlers moreover, two carry out the device that extrudees the dehydration to mud, improve mud and carry work efficiency, arrange the material screw rod function through utilizing row's material motor drive, arrange material work to the mud that falls into the bottom, avoided mud to be stained with the condition that attaches easily.

Drawings

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

fig. 2 is a partial side view of the structure of the present invention.

In the figure: 1. a work box; 2. a rotating rod; 3. a stirring motor; 4. a driving ring; 5. a stirring rod; 6. a driven ring; 7. a feed hopper; 8. a threaded rod; 9. a moving ring; 10. a travel bar; 11. a pressing plate; 12. a water permeable membrane; 13. a baffle plate; 14. a drain pipe; 15. a discharge screw; 16. a discharge motor; 17. a base; 18. and (4) collecting the tank.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: an extrusion screw sludge conveyor comprises a working box 1, wherein a rotating rod 2 is sleeved on the top of the working box 1, a stirring motor 3 is fixedly installed on the top of the rotating rod 2, the rotating rod 2 is connected with the driving end of the stirring motor 3, a driving ring 4 is sleeved outside the rotating rod 2, stirring rods 5 are sleeved on two ends of the top of the working box 1, a driven ring 6 is sleeved on the top of the stirring rod 5, the driven ring 6 is connected with the driving ring 4 through a belt, feed hoppers 7 are fixedly installed on two sides of the working box 1, sludge to be treated is poured into the working box 1 through the feed hoppers 7, the stirring motor 3 drives the rotating rod 2 to rotate so as to drive the driving ring 4, the driving ring 4 drives the driven ring 6 connected with the driving ring through the belt to rotate, so that the two stirring rods 5 operate simultaneously, sludge in the working box 1 is stirred, and part of caking sludge is prevented from falling down difficultly, influencing subsequent treatment efficiency, a threaded rod 8 is fixedly installed at the bottom of a rotating rod 2, moving rings 9 are respectively sleeved at the top and the outside of the bottom of the threaded rod 8, the threads at the two ends of the threaded rod 8 are opposite, threads matched with the outside of the threaded rod 8 are respectively arranged inside two moving rings 9, moving rods 10 are respectively movably installed at two sides of each moving ring 9, a squeezing plate 11 is movably installed at one side of each moving rod 10, which is far away from the moving rings 9, a permeable membrane 12 is fixedly installed inside each squeezing plate 11, a baffle 13 is fixedly installed at the top of each squeezing plate 11, drain pipes 14 are respectively communicated with the front side and the back side of a working box 1, the threaded rod 8 is rotated by starting a stirring motor 3, the two moving rings 9 simultaneously move towards the middle of the threaded rod 8 to drive the moving rods 10 to push the squeezing plates 11 outwards, the squeezing plates 11 squeeze sludge, and in the, the baffle 13 moves along with the baffle, the baffle 13 is used for blocking sludge flowing downwards to prevent the sludge from falling between the two extrusion plates 11, water after extrusion flows out through the drain pipe 14, the effect of dewatering the sludge is achieved, the sludge is dewatered to prevent environmental pollution, the discharge screw 15 is sleeved on one side of the bottom of the working box 1, the discharge motor 16 is fixedly installed on one side of the discharge screw 15, the discharge screw 15 is connected with the driving end of the discharge motor 16, the discharge motor 16 is used for driving the discharge screw 15 to operate, the sludge falling into the bottom is discharged, the condition that the sludge is easily attached is avoided, the bearings are sleeved on the top and the bottom of the rotating rod 2, the bearings are sleeved on the outer portions of the two stirring rods 5, the bearings are sleeved on the bottom of the threaded rod 8, the bearings are sleeved on the outer portions of the screw 15, and by arranging the bearings, make bull stick 2, puddler 5, threaded rod 8 and arrange material screw rod 15 and can operate in 1 inside of work box, the bottom fixed mounting of work box 1 has base 17, and collecting vat 18 has been seted up to one side of base 17, arranges the inside that the mud discharge after material screw rod 15 will handle to collecting vat 18, makes things convenient for the staff to handle.

When the sludge treatment device is used, the stirring motor 3 and the discharging motor 16 are externally connected with a power supply, the stirring motor 3 and the discharging motor 16 are started, sludge to be treated is poured into the working box 1 through the feed hopper 7, the stirring motor 3 drives the rotating rod 2 to rotate, so as to drive the driving ring 4, the driving ring 4 drives the driven ring 6 connected with the driving ring through a belt to rotate, so that the two stirring rods 5 simultaneously operate to stir the sludge in the working box 1, partial caking sludge is prevented from being difficult to fall down, the subsequent treatment efficiency is influenced, the sludge after stirring falls into the middle part of the working box 1, the threaded rod 8 rotates along with the driving ring 2, and because the external threads at the two ends of the threaded rod 8 are opposite, the two moving rings 9 simultaneously move towards the middle part of the threaded rod 8, the moving rod 10 is driven to push the extruding plate 11 outwards, the extruding plate 11 extrudes the sludge, and in the process that the extruding plate, baffle 13 removes thereupon, baffle 13's effect is stopped up the mud that flows down, prevents that mud from falling into between two stripper plates 11, and the produced water of extrusion flows into the position between two stripper plates 11 through membrane 12 that permeates water to through the outside of drain pipe 14 outflow work box 1, stripper plate 11 continues to move to the outside, with the bottom of mud discharge work box 1, because the start-up of arranging material motor 16, arrange material screw 15 and operate, will fall into the inside of mud discharge to collecting vat 18 of bottom.

Claims

1. The utility model provides an extrusion screw sludge conveyor, includes work box (1), its characterized in that: bull stick (2) has been cup jointed at the top of work box (1), the bottom fixed mounting of bull stick (2) has threaded rod (8), shift ring (9) have all been cup jointed to the outside of threaded rod (8) top and bottom, the equal movable mounting in both sides of shift ring (9) has carriage release lever (10), one side movable mounting that carriage release ring (9) were kept away from in carriage release lever (10) has stripper plate (11), the inside fixed mounting of stripper plate (11) has permeable membrane (12), the top fixed mounting of stripper plate (11) has baffle (13), the front and the back of work box (1) all communicate there are drain pipe (14).

2. The extrusion screw sludge conveyor of claim 1 wherein: the top fixed mounting of bull stick (2) has agitator motor (3), and bull stick (2) is connected with the drive end of agitator motor (3), driving ring (4) have been cup jointed to the outside of bull stick (2), puddler (5) have been cup jointed at the both ends at work box (1) top, driven ring (6) have been cup jointed at the top of puddler (5), driven ring (6) are connected through the belt with driving ring (4), the equal fixed mounting in both sides of work box (1) has feeder hopper (7).

3. The extrusion screw sludge conveyor of claim 1 wherein: the outside screw thread in threaded rod (8) both ends is opposite, two the inside of removal ring (9) is provided with the screw thread with the outside looks adaptation of threaded rod (8) respectively.

4. The extrusion screw sludge conveyor of claim 2 wherein: the material discharging screw rod (15) is sleeved on one side of the bottom of the working box (1), a material discharging motor (16) is fixedly mounted on one side of the material discharging screw rod (15), and the material discharging screw rod (15) is connected with the driving end of the material discharging motor (16).

5. The extrusion screw sludge conveyor of claim 4 wherein: the top and the bottom of the rotating rod (2) are respectively sleeved with a bearing, the two stirring rods (5) are respectively sleeved with a bearing, the bottom of the threaded rod (8) is sleeved with a bearing, and the outside of the discharging screw rod (15) is sleeved with a bearing.

6. The extrusion screw sludge conveyor of claim 1 wherein: the bottom of the working box (1) is fixedly provided with a base (17), and one side of the base (17) is provided with a collecting tank (18).