CN215692224U

CN215692224U - DGM rotary drum precision filter

Info

Publication number: CN215692224U
Application number: CN202122056734.XU
Authority: CN
Inventors: 黄克
Original assignee: Jiangsu Dezhen Environmental Protection Technology Co ltd
Current assignee: Jiangsu Dezhen Environmental Protection Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a DGM rotary drum precision filter, which comprises a machine body and a top beam arranged at the top of the machine body, wherein the top surface of the machine body is rotatably connected with a plurality of top covers, a limiting mechanism is arranged between each top cover and the top beam, each limiting mechanism comprises two sliding clamping seats which are arranged on the front surface of the top beam in a sliding manner, circular bulges are fixed on the inner side surfaces of the sliding clamping seats, rectangular base blocks are fixed on the outer side surfaces of the top covers, and circular clamping holes are formed in the surfaces of the rectangular base blocks in a penetrating manner; through setting up the stop gear who comprises slip holder, circular arch, rectangle base block, circular card hole and connection structure for operating personnel opens the back with the top cap rotation, and the top cap can obtain stable spacing under stop gear's effect, prevents that the top cap from taking place closed and rotatory condition once more and taking place, brings the convenience to the inside maintenance clearance operation of organism for operating personnel, has solved and has taken place rotatory and wobbling condition once more easily after the top cap is opened among the original device.

Description

DGM rotary drum precision filter

Technical Field

The utility model belongs to the technical field of rotary drum filters, and particularly relates to a DGM rotary drum precision filter.

Background

The DGM rotary drum precision filter is a precision machine which utilizes gravity or pressure difference to make suspended matters pass through a certain porous medium, so that solid particles are intercepted, and the effective separation of solid and liquid in the suspended liquid is realized. The sparge water is washed the filter screen to the inboard by the filter screen outside through the shower nozzle that is located the rotary drum top, and the particulate matter that washes down is collected by the backwash water collecting vat to through sewage pipes discharge apparatus, by the wide application in fields such as municipal sewage advanced treatment, municipal sewage preliminary treatment, water resource recovery and cyclic utilization, industrial waste pretreatment, pretreatment of water.

When the existing DGM drum precision filter is used, an operator can open the top cover regularly and then overhaul, clean and the like the inside of the machine body, and the existing machine body is not provided with any structure capable of limiting in the state that the top cover is opened, so that the top cover cannot be well limited after being opened, the top cover is easily closed again, and the operation of overhauling and cleaning the inside of the machine body is hindered by the operator.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a DGM drum precision filter to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the DGM rotary drum precision filter comprises a machine body and a top beam arranged at the top of the machine body, wherein the top surface of the machine body is rotatably connected with a plurality of top covers, a limiting mechanism is arranged between the top cover and the top beam, the limiting mechanism comprises two sliding clamping seats which are arranged on the front surface of the top beam in a sliding way, the inner side surface of the sliding clamping seat is fixed with a circular bulge, the outer side surface of the top cover is fixed with a rectangular base block, and the surface of the rectangular base block is provided with a circular clamping hole in a penetrating way, a connecting structure is arranged between the sliding clamping seat and the top beam, the connecting structure comprises an inner chute arranged in the top beam, an inner spring and an inner sliding block are arranged in the inner chute, the front surface of the top beam is provided with a connecting slideway, a connecting block is fixed between the inner sliding block and the sliding clamping seat, and the connecting block is arranged at the inner side of the connecting slideway, and the inner side surface of the top cover is provided with a plurality of suspension assemblies.

Preferably, the hanging assembly comprises a rectangular groove and a storage hook, the rectangular groove is formed in the inner side surface of the top cover, and the storage hook is rotatably arranged on the inner side of the rectangular groove.

Preferably, the one end fixed surface of putting the thing couple has the gum cover, and one side of gum cover is equipped with the circular fixture block of integral type, all seted up on the bottom inner wall of rectangular channel and one side inner wall with circular draw-in groove, the tip card of circular fixture block is in the inboard of one of them circular draw-in groove.

Preferably, a shaft rod is fixed inside the rectangular groove, and the storage hook is sleeved on the shaft rod.

Preferably, the gum cover and circular fixture block are by the elastic material component, the surface of putting the thing couple is equipped with the fixed block of a plurality of integrations, and the inner wall of gum cover seted up with the fixed slot, the fixed block splices and fixes in the fixed slot.

Preferably, the inner sliding block is provided with a limiting guide post on one side surface and an inner wall of one end of the inner sliding groove, and two ends of the inner spring are respectively sleeved on the two limiting guide posts.

Preferably, both sides of the machine body are provided with connecting pipe orifices, and each connecting pipe orifice is connected with a connecting pipeline through a flange.

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

1. through setting up the stop gear who comprises slip holder, circular arch, rectangle base block, circular card hole and connection structure for operating personnel opens the back with the top cap rotation, and the top cap can obtain stable spacing under stop gear's effect, prevents that the top cap from taking place closed and rotatory condition once more and taking place, brings the convenience to the inside maintenance clearance operation of organism for operating personnel, has solved and has taken place rotatory and wobbling condition once more easily after the top cap is opened among the original device.

2. Through the suspension assembly that can expand that sets up at the inboard surface of top cap for operating personnel opens the top cap rotation back, can hang the instrument that some used when overhauing the clearance on the top cap through suspension assembly, thereby be more convenient for follow-up taking to these instruments, improve the convenience of during operation, thereby improve work efficiency.

Drawings

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

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a side cross-sectional view of the connection of the top cover and the housing of the present invention;

FIG. 4 is a top cross-sectional view of the connection of the sliding clamp base and the header of the present invention;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;

FIG. 6 is a rear sectional view of the joint between the gum cover and the storage hook of the present invention;

in the figure: 1. a body; 2. a top cover; 3. a top beam; 4. connecting a pipeline; 5. a sliding holder; 6. a circular protrusion; 7. connecting a slideway; 8. a rectangular base block; 9. a circular clamping hole; 10. an inner chute; 11. an inner spring; 12. an inner slider; 13. connecting blocks; 14. a rectangular groove; 15. placing a hook; 16. a rubber sleeve; 17. a circular slot; 18. and a circular fixture block.

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.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: DGM rotary drum precision filter, including organism 1 and top beam 3 set up at the top of organism 1, the top surface of organism 1 has multiple top caps 2 through the rotatory connection of hinge, the top of organism 1 has been seted up with the corresponding access hole of top cap 2, make the top cap 2 open the back operating personnel can overhaul or clear up the organism 1 inside, be equipped with stop gear between top cap 2 and top beam 3, stop gear includes two slip clamp 5 that slide and set up in the front surface of top beam 3, the inboard surface of slip clamp 5 is fixed with circular arch 6, the outside skin weld of top cap 2 has the rectangle base block 8 corresponding with slip clamp 5, and the surface of rectangle base block 8 runs through and sets up the circular card hole 9 corresponding with circular arch 6, be equipped with connection structure between slip clamp 5 and top beam 3, connection structure is including opening the inside spout 10 in top beam 3, be provided with interior spring 11 and interior sliding block 12 in the inside spout 10, the front surface of back timber 3 is seted up and is connected slide 7 with communicating with each other of interior spout 10, is fixed with connecting block 13 between interior sliding block 12 and the slip holder 5, and connecting block 13 is in the inboard of connecting slide 7 for operating personnel rotates the back of opening with top cap 2, and top cap 2 can obtain stable spacing under stop gear's effect, and the inboard surface of top cap 2 is provided with a plurality of suspension assembly.

In this embodiment, preferably, the hanging component includes a rectangular groove 14 and a storage hook 15, the rectangular groove 14 is disposed on the inner side surface of the top cover 2, the storage hook 15 is rotatably disposed on the inner side of the rectangular groove 14, so that after the top cover 2 is rotatably opened, an operator can hang some tools used for maintenance and cleaning on the top cover 2 through the hanging component, a rubber sleeve 16 is fixed on the surface of one end of the storage hook 15, an integrated circular fixture block 18 is disposed on one side of the rubber sleeve 16, circular fixture grooves 17 corresponding to the circular fixture blocks 18 are disposed on the inner wall of the bottom end and one side of the rectangular groove 14, the end of the circular fixture block 18 is clamped inside one of the circular fixture grooves 17, so that the storage hook 15 can be limited when being screwed out of the rectangular groove 14 and screwed into the rectangular groove 14, a shaft rod is fixed inside the rectangular groove 14, the storage hook 15 is sleeved on the shaft rod, so that the storage hook 15 can rotate, gum cover 16 and circular fixture block 18 are specifically rubber by the elastic material component, and here elastic material is equipped with the fixed block of a plurality of integrations on the surface of putting thing couple 15, and the inner wall of gum cover 16 seted up with the corresponding fixed slot of fixed block, the fixed block splices to be fixed in the fixed slot for gum cover 16 can fix on the surface of putting thing couple 15.

In this embodiment, preferably, a side surface of inner sliding block 12 and an inner wall of one end of inner sliding groove 10 are fixed with limiting guide posts, and two ends of inner spring 11 are respectively sleeved on the two limiting guide posts for guiding and limiting inner spring 11.

In this embodiment, preferably, both sides of the machine body 1 are provided with connecting pipe orifices, and each connecting pipe orifice is connected with a connecting pipeline 4 through a flange for connecting an external pipeline.

The working principle and the using process of the utility model are as follows: after an operator rotates and opens the top cover 2, the top cover 2 can be continuously rotated and turned upwards, so that the rectangular base block 8 moves towards the space between the two sliding clamping seats 5 and is in contact with the circular protrusion 6 to be extruded, the sliding clamping seats 5 and the inner sliding block 12 are pushed, the inner spring 11 is gradually compressed until the rectangular base block 8 can be smoothly screwed into the space between the two sliding clamping seats 5, and the circular protrusion 6 is clamped into the inner side of the circular clamping hole 9, so that the clamping connection between the rectangular base block 8 and the sliding clamping seats 5 can be completed, the top cover 2 is well limited in an opening state, the top cover 2 is prevented from being closed and rotated again, convenience is brought to the operator to overhaul and clean the inside of the machine body 1, meanwhile, the operator can forcibly unscrew the object placing hook 15 from the rectangular groove 14, so that the circular clamping block 18 can be clamped into the circular clamping groove 17 on the inner wall at the bottom end of the rectangular groove 14, can will put thing couple 15 expansion, operating personnel can hang the instrument that some used when overhauing the clearance on top cap 2 through hanging the subassembly this moment to the follow-up taking to these instruments of being more convenient for improves the convenience of during operation, thereby improves work efficiency, and follow-up need not use when putting thing couple 15, only need put thing couple 15 screw in rectangular channel 14 inboard once more can, it is convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

DGM rotary drum precision filter, including organism (1) and top beam (3) of setting at organism (1) top, the top surface swivelling joint of organism (1) has a plurality of top caps (2), its characterized in that: be equipped with stop gear between top cap (2) and back timber (3), stop gear includes two slip holders (5) that slide and set up at back timber (3) front surface, the inboard fixed surface of slip holder (5) has circular arch (6), the outside fixed surface of top cap (2) has rectangle base block (8), and the surface of rectangle base block (8) runs through and has seted up circular card hole (9), be equipped with connection structure between slip holder (5) and back timber (3), connection structure is including seting up inside spout (10) inside back timber (3), be provided with interior spring (11) and interior sliding block (12) in spout (10), the front surface of back timber (3) has been seted up and has been connected slide (7), be fixed with connecting block (13) between interior sliding block (12) and slip holder (5), and connecting block (13) are in the inboard of connecting slide (7), the inner side surface of the top cover (2) is provided with a plurality of suspension components.
2. The DGM drum ultrafilter according to claim 1, wherein: hang the subassembly and include rectangular channel (14) and put thing couple (15), the inboard surface at top cap (2) is seted up in rectangular channel (14), it rotates the inboard that sets up at rectangular channel (14) to put thing couple (15).
3. The DGM drum ultrafilter according to claim 2, wherein: the article placing hook is characterized in that a rubber sleeve (16) is fixed on the surface of one end of the article placing hook (15), an integrated circular clamping block (18) is arranged on one side of the rubber sleeve (16), circular clamping grooves (17) are formed in the inner wall of the bottom end of the rectangular groove (14) and the inner wall of one side of the rectangular groove, and the end portion of the circular clamping block (18) is clamped on the inner side of one circular clamping groove (17).
4. The DGM drum ultrafilter as defined in claim 3, wherein: the inside of rectangular channel (14) is fixed with the axostylus axostyle, it overlaps on the axostylus axostyle to put thing couple (15).
5. The DGM drum ultrafilter as defined in claim 3, wherein: gum cover (16) and circular fixture block (18) are by the elastic material component, the surface of putting thing couple (15) is equipped with the fixed block of a plurality of integrations, and the inner wall of gum cover (16) seted up with the fixed slot, the fixed block splices and fixes in the fixed slot.
6. The DGM drum ultrafilter according to claim 1, wherein: and limiting guide posts are fixed on one side surface of the inner sliding block (12) and the inner wall of one end of the inner sliding groove (10), and two ends of the inner spring (11) are respectively sleeved on the two limiting guide posts.
7. The DGM drum ultrafilter according to claim 1, wherein: the two sides of the machine body (1) are provided with connecting pipe orifices, and each connecting pipe orifice is connected with a connecting pipeline (4) through a flange.