CN215627514U

CN215627514U - Fold spiral shell sludge dewaterer

Info

Publication number: CN215627514U
Application number: CN202121814286.9U
Authority: CN
Inventors: 尹希勤; 唐金忠
Original assignee: Shanghai Zexi Environmental Protection Engineering Co ltd
Current assignee: Shanghai Zexi Environmental Protection Engineering Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-25
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a stacked spiral sludge dehydrator in the technical field of dehydrators, which comprises a dehydration component and a sludge discharge component, wherein the dehydration component comprises a dehydration box, a water discharge pipe penetrates through the lower end of the dehydration box, the sludge discharge component comprises a sludge discharge box, sliding grooves are formed in two sides of the sludge discharge box, sliding rods penetrate through the sliding grooves, one side of each sliding rod is connected with a first filter plate, the other side of each sliding rod is provided with a second filter plate, and a cylinder is fixed on the side surface of the sludge discharge box. The sludge with water is guided into the sludge discharge box, the air cylinder linearly pulls the sliding rod along the sliding groove, the first filter plate is firstly contacted with the sludge at the moment and extrudes water in the sludge, the water contained in the sludge enters the dewatering box through the first filter plate and the second filter plate for temporary storage, and after the sludge is dewatered, the handle is pulled and the sealing plate is opened, so that the sludge is discharged out of the sludge discharge box.

Description

Fold spiral shell sludge dewaterer

Technical Field

The utility model relates to the technical field of dewaterers, in particular to a spiral sludge dewaterer.

Background

The sewage treatment plant can generate sludge in the process of treating sewage, and because a large amount of water still exists in the sludge, secondary pollution can be caused to the environment if the sludge is not treated or is discharged due to improper treatment.

Through the retrieval, chinese patent No. CN107935353A discloses a fold spiral shell formula sludge dewaterer, including the frame and fold spiral shell formula sludge dewatering device, the frame includes bottom plate and both sides and bottom plate articulated baffle, and it is a plurality of locating side by side on the bottom plate to fold spiral shell formula sludge dewatering device, and every folds spiral shell formula sludge dewatering device and includes along the bottom plate setting and by motor drive's pivot and cover locate in the pivot along with pivot pivoted fold spiral shell mechanism.

However, the existing sludge dewatering machine is lack of an automatic sludge-water separation part, and only depends on the gravity of sludge to filter the contained water, so that the sludge dewatering efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spiral sludge dewatering machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fold spiral shell sludge dewaterer, includes dehydration subassembly and row's mud subassembly, the dehydration subassembly includes the dehydration box, the dehydration box lower extreme runs through there is the drain pipe, it is including arranging the mud box to arrange the mud subassembly, it is equipped with the spout to arrange mud box both sides, it has the slide bar to run through in the spout, slide bar one side is connected with first filter, the slide bar opposite side is equipped with the second filter, it is fixed with the cylinder to arrange mud box side, the one end and the slide bar of cylinder are fixed.

Preferably, a plurality of water leaching tanks are arranged in the dewatering box and are linearly arranged at equal intervals.

Preferably, the four corners of the lower end of the dewatering box are respectively fixed with a support column, a reinforcing rod is connected between the support columns, the lower end of the sludge discharge box is fixed with a bearing column, and the lower end of the bearing column is coplanar with the bottom surface of the support column.

Preferably, a water valve is installed on the surface of the drain pipe in a penetrating mode, and one end of the drain pipe is connected with a threaded joint.

Preferably, the side face of the sliding groove is provided with a limiting opening, the lower end of the sliding rod is provided with a convex block, and the convex block penetrates through the limiting opening.

Preferably, first filter and second filter plate surface all are equipped with and filter the through-hole, first filter and second filter are parallel to each other.

Preferably, the mud discharging port is formed in the lower end of the mud discharging box, grooves are formed in two sides of the mud discharging port, a sealing plate is movably clamped in each groove, and a handle is arranged at one end of each sealing plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the sludge with water is guided into the sludge discharge box, the air cylinder linearly pulls the sliding rod along the sliding chute, the first filter plate is firstly contacted with the sludge at the moment and extrudes water in the sludge, the water contained in the sludge enters the dewatering box for temporary storage through the first filter plate and the second filter plate, after the sludge is dewatered, the handle is pulled, the sealing plate is opened, and the sludge is discharged out of the sludge discharge box;

(2) the dewatering box is used for storing and draining sludge, the bottom surface of the dewatering box is parallel to the horizontal plane, so that water can be conveniently kept and stored, the draining groove is used for draining water, the water can conveniently enter the drainage pipe and the sludge can be conveniently drained, the support columns are used for supporting the dewatering box, the use stability of the dewatering box is improved, meanwhile, the space formed among the support columns is convenient for installing the drainage pipe, the water valve is used for controlling the on-off of the water in the drainage pipe, the threaded joint is used for quickly connecting the drainage pipe with an external drainage component, and the convenience of dewatering is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional structure view of the spiral sludge dewatering machine of the present invention;

FIG. 2 is a right side view structural view of the spiral sludge dewatering machine of the present invention;

FIG. 3 is a top view of the spiral sludge dewatering machine of the present invention;

FIG. 4 is a bottom view structural view of the spiral sludge dewatering machine of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a dewatering assembly; 11. a dewatering box; 12. a draining tank; 13. a support pillar; 131. a reinforcing bar; 14. a drain pipe; 15. a water valve; 16. a threaded joint; 2. a sludge discharge assembly; 21. a sludge discharge box; 211. a sludge discharge port; 22. a load-bearing column; 23. a chute; 231. a limiting port; 24. a slide bar; 241. a bump; 25. a first filter plate; 26. a second filter plate; 27. a cylinder; 28. a groove; 29. a sealing plate; 291. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

Referring to fig. 1-4, the present invention provides a technical solution: a spiral sludge dewatering machine comprises a dewatering component 1 and a sludge discharging component 2, wherein the dewatering component 1 comprises a dewatering box 11, a plurality of water draining grooves 12 are arranged in the dewatering box 11, the water draining grooves 12 are linearly arranged at equal intervals, supporting columns 13 are respectively fixed at four corners of the lower end of the dewatering box 11, reinforcing rods 131 are connected among the supporting columns 13, a water valve 15 is installed on the surface of a water discharging pipe 14 in a penetrating mode, one end of the water discharging pipe 14 is connected with a threaded joint 16, and a water discharging pipe 14 penetrates through the lower end of the dewatering box 11;

wherein, dewatering box 11 is used for sludge dewatering with storage and drainage, dewatering box 11's bottom surface is parallel with the horizontal plane, the storage of keeping somewhere of the water of being convenient for, draining tank 12 is convenient for the drainage of water, make things convenient for in the water gets into drain pipe 14, the discharge of the sludge dewatering of being convenient for, support column 13 is used for dewatering box 11's support, promote the stability that dewatering box 11 used, the space that forms is convenient for drain pipe 14's installation between support column 13 simultaneously, water valve 15 is used for controlling the break-make of the interior water of drain pipe 14, screwed joint 16 is used for the high-speed joint of drain pipe 14 and outside drainage part, promote the convenience of dewatering.

Referring to fig. 1-3, the sludge discharging assembly 2 includes a sludge discharging box 21, a bearing column 22 is fixed at the lower end of the sludge discharging box 21, the lower end of the bearing column 22 is coplanar with the bottom surface of a supporting column 13, sliding grooves 23 are arranged on both sides of the sludge discharging box 21, sliding rods 24 penetrate through the sliding grooves 23, a limiting opening 231 is arranged on the side surface of the sliding groove 23, a convex block 241 is arranged at the lower end of the sliding rod 24, the convex block 241 penetrates through the limiting opening 231, a first filter plate 25 is connected to one side of the sliding rod 24, a second filter plate 26 is arranged on the other side of the sliding rod 24, filtering through holes are arranged on the surfaces of the first filter plate 25 and the second filter plate 26, the first filter plate 25 and the second filter plate 26 are parallel to each other, an air cylinder 27 is fixed on the side surface of the sludge discharging box 21, a sludge discharging opening 211 is arranged at the lower end of the sludge discharging opening 211, grooves 28 are movably clamped with a sealing plate 29, and a handle 291 is arranged at one end of the sealing plate 29;

wherein, the mud discharging box 21 is used for filtering and storing the mud, be convenient for keeping behind the mud dehydration, the heel post 22 is used for the support of mud discharging box 21, heel post 22 bottom surface and the coplane of support column 13 bottom surface, be convenient for the whole of device is placed, during the use, in leading-in mud discharging box 21 of mud with water, start cylinder 27, cylinder 27 draws slide bar 24 along spout 23 linearity, first filter 25 at this moment contacts with mud at first, and the moisture in the extrusion mud, moisture in the mud discharges to the space between two filters through a plurality of filtration through-holes on first filter 25 surface, along with the increase of the mud-containing sewage through first filter 25 separation, sewage passes through second filter 26 under the action of gravity, get into dehydration tank 11 and keep in, after the mud dehydration, pulling handle 291, open sealing plate 29, make mud discharging box 21.

The integral working principle is that, when in use, the dewatering box 11 is used for storing and draining the sludge, the bottom surface of the dewatering box 11 is parallel to the horizontal plane, the water body is convenient to keep and store, the draining tank 12 is convenient for draining the water body, the water body is convenient to enter the draining pipe 14 and is convenient for draining the sludge, the supporting columns 13 are used for supporting the dewatering box 11, the use stability of the dewatering box 11 is improved, meanwhile, the space formed between the supporting columns 13 is convenient for installing the draining pipe 14, the water valve 15 is used for controlling the on-off of the water body in the draining pipe 14, the screwed joint 16 is used for quickly connecting the draining pipe 14 with an external drainage component, the sludge with water is guided into the sludge draining box 21, the air cylinder 27 is started, the air cylinder 27 linearly pulls the sliding rods 24 along the sliding grooves 23, at the moment, the first filter plate 25 is firstly contacted with the sludge and extrudes the water in the sludge, the water contained in the sludge is drained to the gap between the two filter plates through the plurality of filtering through holes on the surface of the first filter plate 25, with the increase of the sludge-containing sewage separated by the first filter plate 25, the sewage passes through the second filter plate 26 under the action of gravity and enters the dewatering box 11 for temporary storage, after the sludge is dewatered, the handle 291 is pulled, the sealing plate 29 is opened, and the sludge is discharged out of the sludge discharging box 21.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. 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 utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fold spiral shell sludge dewaterer, includes dehydration subassembly (1) and row's mud subassembly (2), its characterized in that: dehydration subassembly (1) is including dehydration tank (11), dehydration tank (11) lower extreme runs through there is drain pipe (14), arrange mud subassembly (2) including arranging mud tank (21), it is equipped with spout (23) to arrange mud tank (21) both sides, it has slide bar (24) to run through in spout (23), slide bar (24) one side is connected with first filter (25), slide bar (24) opposite side is equipped with second filter (26), it is fixed with cylinder (27) to arrange mud tank (21) side, the one end and the slide bar (24) of cylinder (27) are fixed.

2. The stacked spiral sludge dewatering machine of claim 1, characterized in that: a plurality of water leaching tanks (12) are arranged in the dewatering box (11), and the water leaching tanks (12) are linearly arranged at equal intervals.

3. The stacked spiral sludge dewatering machine of claim 1, characterized in that: support columns (13) are respectively fixed at four corners of the lower end of the dewatering box (11), reinforcing rods (131) are connected between the support columns (13), a bearing column (22) is fixed at the lower end of the sludge discharge box (21), and the lower end of the bearing column (22) is coplanar with the bottom surfaces of the support columns (13).

4. The stacked spiral sludge dewatering machine of claim 1, characterized in that: the water discharging pipe (14) is provided with a water valve (15) in a penetrating mode on the surface, and one end of the water discharging pipe (14) is connected with a threaded connector (16).

5. The stacked spiral sludge dewatering machine of claim 1, characterized in that: the side of the sliding groove (23) is provided with a limiting opening (231), the lower end of the sliding rod (24) is provided with a convex block (241), and the convex block (241) penetrates through the limiting opening (231).

6. The stacked spiral sludge dewatering machine of claim 1, characterized in that: first filter (25) and second filter (26) surface all are equipped with the filtration through-hole, first filter (25) and second filter (26) are parallel to each other.

7. The stacked spiral sludge dewatering machine of claim 1, characterized in that: arrange mud case (21) lower extreme and seted up row mud mouth (211), the both sides of row mud mouth (211) are equipped with recess (28), the activity joint has sealing plate (29) in recess (28), the one end of sealing plate (29) is equipped with handle (291).