CN218046673U

CN218046673U - Multifunctional sewage sludge filtering device

Info

Publication number: CN218046673U
Application number: CN202221031119.1U
Authority: CN
Inventors: 袁太平
Original assignee: Hubei Shuishuosheng Construction Engineering Co ltd
Current assignee: Hubei Shuishuosheng Construction Engineering Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-16
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a sewage treatment technical field specifically is a multi-functional sewage sludge filtration device, include the cavity and set up the window on the cavity surface, the both ends of cavity are equipped with respectively into dirty subassembly and go out dirty subassembly, first chamber and second chamber have been seted up in the cavity, first chamber and the subassembly intercommunication of advancing dirty, the second chamber with go out dirty subassembly intercommunication, just be equipped with filter assembly between first chamber and the second chamber, filter assembly includes the filter mesh board, the surperficial cover of filter mesh board is equipped with the gauze, the top of filter mesh board is fixed with carries the handle, and window department is fixed with the flange apron, carries the handle and establishes in the flange apron, and this kind of multi-functional sewage sludge filtration device can be reliable filters filth, the grit of flowing through the pipeline, and be convenient for getting rid of the filth, has obviously improved sewage sludge's treatment effeciency, has reduced the expense of equipment maintenance frequency and sludge box washing, mud transportation cost.

Description

Multifunctional sewage sludge filtering device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a multi-functional sewage sludge filtration device.

Background

Filter equipment is the indispensable component part among the sewage treatment system, and in sewage conveying pipeline, debris such as filth, grit often appear and block up sewage pump impeller or pneumatic dredge pump check valve, lead to unable normal transport mud or mud jacking, and it is high to overhaul the mediation frequency, and mud treatment efficiency is very low.

Moreover, the sewage treatment capacity is obviously reduced due to the fact that the sludge is not treated in time, so that a sludge truck is often used for transferring the sludge and cleaning a sludge box, the cost is high and uncontrollable, and the risk that the sewage cannot reach the standard and is discharged exists.

Therefore, it is highly desirable to design a multifunctional sewage sludge filtering device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional sewage sludge filtration device to the difficult impurity such as filth, grit that get rid of in the pipeline of flowing through that provides in solving above-mentioned background art easily blocks up sewage pump impeller or pneumatic dredge pump check valve, leads to unable normal transport mud or mud-pressing, overhauls the mediation frequency height, the problem of the sludge disposal inefficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multi-functional sewage sludge filtration apparatus, includes the cavity and sets up the window on the cavity surface, the both ends of cavity are equipped with respectively into dirty subassembly and go out dirty subassembly, first chamber and second chamber have been seted up in the cavity, first chamber and the subassembly intercommunication of advancing dirty, the second chamber with go out dirty subassembly intercommunication, just be equipped with filter assembly between first chamber and the second chamber, filter assembly includes the filter screen pore board, the surface cover of filter screen pore board is equipped with the gauze, the top of filter screen pore board is fixed with carries the handle, and window department is fixed with the flange apron, carries the handle and establishes in the flange apron.

Preferably, advance dirty subassembly including advancing dirty pipe and row's sediment pipe, the one end of advancing dirty pipe is fixed in the one end of cavity and is communicated with first chamber, the slag notch has been seted up to the bottom in first chamber, arrange the sediment pipe and fix in slag notch department, and with slag notch intercommunication.

Preferably, go out dirty subassembly and include straining the back pipe and anti-gas tube, strain the other end of back pipe and fix at the cavity and communicate with the second chamber, the trachea joint has been seted up to the bottom of second chamber, anti-gas tube is fixed in trachea joint department, and connects the intercommunication with the trachea.

Preferably, a valve is fixed on the surface of the air pipe connector, and the end of the reverse inflation pipe is connected with an air pump.

Preferably, the end of the filtered pipe is connected with a mud pump.

Preferably, the structure of the filter mesh plate is D-shaped, and the gauze screens on the two sides of the filter mesh plate which are respectively fixed on the D-shaped structure are all made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of multi-functional sewage sludge filtration apparatus can be reliable filters filth, the grit of pipeline of flowing through, and is convenient for get rid of filth grit, has obviously improved sewage sludge's treatment effeciency, has reduced the expense of cost such as overhaul of the equipments frequency and sludge box washing, mud transportation.

(1) Through filter equipment's setting, can easily block up the debris of sewage pump or mud pump with grit, plastics, rag etc. in the sewage and filter, obviously reduce the frequency of dismantling water pump, mud pump maintenance, reduce the inside wearing and tearing of water pump and pneumatic pump, reduce the expense spending of transporting mud, clearance sludge box.

(2) Through filter equipment's installation, adapt to various spaces, angle, size, can install different mesh gauze additional according to individual demand and satisfy the production demand, this filter equipment is installed the scum pipe additional in dirty chamber bottom, strains the back chamber and installs the pipe connection additional, can contain sand according to sewage, the sediment content is proper regularly arrange the sediment.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the entire structure of the screen plate of FIG. 2 according to the present invention;

fig. 4 is a top view of the structure of the present invention.

In the figure: 1. a cavity; 2. a first chamber; 3. a second chamber; 4. a sewage inlet pipe; 5. a slag discharge pipe; 6. filtering the mesh plate; 7. a screen mesh; 8. a flange cover plate; 9. a post-filtration tube; 10. and a reverse inflation tube.

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 efforts all belong to the protection scope of the present invention.

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

the utility model provides a multi-functional sewage sludge filtration device, includes cavity 1 and sets up at the window on cavity 1 surface, window department is fixed with flange apron 8 to pull down flange apron 8 and carry out the overhaul fast to spare part in the cavity 1, worth mentioning, cavity 1 can horizontal installation, perpendicular installation, turning installation, but need notice the installation direction, need advance by low during perpendicular installation, simultaneously, according to the installation space requirement, the utility model provides a cavity 1 can install in all kinds of spaces such as straight tube, return bend, and cavity 1's size also can adopt different pipe diameter tubular product preparations according to the demand.

The sewage treatment device is characterized in that a sewage inlet assembly and a sewage outlet assembly are respectively assembled at two ends of the cavity 1, a first cavity 2 and a second cavity 3 are arranged in the cavity 1, the first cavity 2 is communicated with the sewage inlet assembly, the second cavity 3 is communicated with the sewage outlet assembly, a filter assembly is assembled between the first cavity 2 and the second cavity 3 and comprises a filter mesh plate 6, a gauze 7 is sleeved on the surface of the filter mesh plate 6, namely the gauze 7 is wrapped on the surface of the filter mesh plate 6, a lifting handle is fixed at the top of the filter mesh plate 6, a flange cover plate 8 is fixed on a window outlet, the lifting handle is arranged in the flange cover plate 8, the flange cover plate 8 is detached from the surface of the cavity 1, and then the lifting handle is pulled so that the filter mesh plate 6 is taken out of the cavity 1, dirt on the surface of the gauze 7 can be cleaned, and the gauze 7 is prevented from being blocked by the dirt.

Further, as shown in fig. 2, the sewage inlet assembly comprises a sewage inlet pipe 4 and a slag outlet pipe 5, one end of the sewage inlet pipe 4 is fixed at one end of the cavity 1 and is communicated with the first cavity 2, a slag outlet is formed in the bottom of the first cavity 2, the slag outlet pipe 5 is fixed at the slag outlet and is communicated with the slag outlet, and it needs to be explained that the average diameter of slag is greater than 50mm when the slag outlet pipe 5 is actually used for discharging slag, so that in the embodiment, the pipe diameter of the slag outlet pipe 5 is greater than 50mm to discharge the slag in the slag outlet pipe 5.

Further, as shown in fig. 2, go out dirty subassembly including straining back pipe 9 and anti-gas tube 10, the one end of straining back pipe 9 is fixed at the other end of cavity 1 and is communicated with second chamber 3, the pipe connection has been seted up to the bottom of second chamber 3, anti-gas tube 10 is fixed in pipe connection department, and with the pipe connection intercommunication, it needs to explain to be equipped with slag pipe 5 through adding in the bottom of first chamber 2, and the bottom of second chamber 3 is equipped with the pipe connection additional, can contain husky, the suitable periodic slag tap of slag content according to sewage.

Further, as shown in fig. 2, considering that the blockage needs to be removed reversely when the filtering flow rate of the cavity 1 is insufficient, a valve is fixed on the surface of the air pipe connector, and the end of the reverse inflation pipe 10 is connected with an air pump, so that the high-pressure air flow flows into the first cavity 2 to impact the blockage by opening the air pump and opening the valve, thereby achieving the purpose of removing the blockage reversely.

Further, as shown in fig. 2, the end of the post-filter pipe 9 is connected to a sludge-transferring pump, the working principle of the sludge-transferring pump is known in the prior art, and will not be described much, and the sludge-transferring pump can be replaced by a sewage pump inlet pipeline, and the sewage pump inlet pipeline is communicated with the sewage pump, so as to treat the sewage flowing out from the post-filter pipe 9.

Further, as shown in fig. 3, considering that the filter mesh plate 6 is installed between the first cavity 2 and the second cavity 3 and needs to be kept against the inner wall of the cavity 1, so as to prevent the dirt from flowing away from a gap where the filter mesh plate 6 contacts the inner wall of the cavity 1, the structure of the filter mesh plate 6 is set to be D-shaped, and meanwhile, the gauze 7 wrapped on the surface of the filter mesh plate 6 of the D-shaped structure is made of stainless steel, so that the dirt can be effectively prevented from corroding the gauze 7, and the service life of the gauze 7 is prolonged.

The working principle is as follows: during the use, the filth is followed and is advanced dirty pipe 4 and flow into in cavity 1, is carried out the great filth of interception by gauze 7, and this great filth can be followed and arrange sediment pipe 5 and discharge, and the filth that flows into in cavity 1 simultaneously is being passed filter mesh plate 6, is filtered by filter mesh plate 6 to from straining back pipe 9 and locate to discharge, and when filtering the flow not enough, through starting the air pump, open the operating valve with reverse elimination jam.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 a multi-functional sewage sludge filtration apparatus, includes cavity (1) and sets up the window on cavity (1) surface, its characterized in that: the both ends of cavity (1) are equipped with respectively and advance dirty subassembly and go out dirty subassembly, first chamber (2) and second chamber (3) have been seted up in cavity (1), first chamber (2) and the subassembly intercommunication that advances dirty, second chamber (3) and the subassembly intercommunication that goes out dirty, just be equipped with filtering component between first chamber (2) and second chamber (3), filtering component includes filter screen pore board (6), the surface cover of filter screen pore board (6) is equipped with gauze (7), the top of filter screen pore board (6) is fixed with carries the handle, and the window goes out to be fixed with flange apron (8), carries the handle to establish in flange apron (8).

2. The multifunctional sewage sludge filtering device according to claim 1, wherein: advance dirty subassembly including advancing dirty pipe (4) and arrange sediment pipe (5), the one end of advancing dirty pipe (4) is fixed in the one end of cavity (1) and is communicated with first chamber (2), arrange the cinder notch has been seted up to the bottom in first chamber (2), arrange sediment pipe (5) and fix in row cinder notch department, and with arrange the cinder notch intercommunication.

3. The multifunctional sewage sludge filtering device according to claim 1, wherein: the sewage discharging assembly comprises a rear filtering pipe (9) and a reverse inflation pipe (10), one end of the rear filtering pipe (9) is fixed at the other end of the cavity (1) and communicated with the second cavity (3), an air pipe connector is arranged at the bottom of the second cavity (3), and the reverse inflation pipe (10) is fixed at the air pipe connector and communicated with the air pipe connector.

4. The multifunctional sewage sludge filtering device according to claim 3, wherein: a valve is fixed on the surface of the air pipe joint, and the end part of the reverse inflation pipe (10) is connected with an air pump.

5. The multifunctional sewage sludge filtering device according to claim 3, wherein: the end part of the post-filter pipe (9) is connected with a sludge transfer pump.

6. The multifunctional sewage sludge filtering device according to claim 1, wherein: the structure of the filter mesh plate (6) is D-shaped, and the gauze screens (7) on the two sides of the filter mesh plate (6) which are respectively fixed on the D-shaped structure are all made of stainless steel.