A kind of self-interacting type effluent treatment and filtering bag bracket
Technical field
The utility model belongs to sewage-treatment plant technical field, is related to a kind of self-interacting type effluent treatment and filtering bag branch
Frame.
Background technology
In existing sewage-treatment plant pouch-like bag can be used to carry out prefilter, will typically be filtered using servicing unit
Bag struts, but filter bag length specification differs, and is difficult to adopt a kind of filter bag of device expansion different length, then causes longer
Filter bag bottom crispaturaed shape in fold, influence filter effect, it is therefore necessary to be improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of energy rapid deployment mistake
Filter bag, and can be automatically adjusted according to filtering bag length, thoroughly to deploy the self-interacting type effluent treatment and filtering bag bracket of filter bag.
The purpose of this utility model can be realized by following technical proposal:A kind of self-interacting type effluent treatment and filtering bag branch
Frame, including the filter bag of open-topped cylinder-like structure is expanded into, there are filter bores on filter bag, it is characterised in that:Also wrap
Outrigger and internal frame, the annular lower baffle plate that outrigger includes circle shell-like overcoat and interior edge is connected with overcoat top outer wall are included, internal frame includes
The annular overhead gage that circle shell-like inner sleeve and interior edge are connected with inner sleeve top outer wall, in addition to external diameter compress with inner sleeve external diameter identical
Spring, compression spring top is connected to inner sleeve bottom, and compression spring is coaxially disposed with inner sleeve, if filter bag top passes through involvement
Splicing is connected with some connection rings in turn, and lower block plate top surface is vertically and fixedly provided with some coupling bars, if some connection rings are sequentially sleeved in
On dry coupling bar, described overhead gage is provided with some connecting holes, and overcoat engagement sleeves, on the outside of inner sleeve, coupling bar passes through connection
Hole, and the nut that is spirally connected is fixed, and nut is against on overhead gage top surface, described compression spring is strutted on the inside of filter bag, and is made
Filter bag deploys to form cylinder-like structure, and filter bag sack is pressed between inner sleeve and overcoat.
During installation, some connection rings are sequentially sleeved on some coupling bars first, filter bag sack is connected on outrigger,
Afterwards by overcoat engagement sleeves on the outside of inner sleeve, coupling bar is set to pass through connecting hole, and the nut that is spirally connected is fixed, therefore compression spring struts
On the inside of filter bag, and filter bag is set to deploy to form cylinder-like structure, you can fast and stable deploys filter bag, and compression spring energy root
Axial length is automatically adjusted according to filtering bag length.
In a kind of above-mentioned self-interacting type effluent treatment and filtering bag bracket, described filter bag sack is fixed with round shell-like
Adapter sleeve, described connecting rope one end are connected with adapter sleeve, and outer casing inner wall is provided with annular grooving, and adapter sleeve is in grooving.
Therefore filter bag sack intensity can be improved, avoids filter bag sack intensity by connecting rope intensity effect.
In a kind of above-mentioned self-interacting type effluent treatment and filtering bag bracket, described compression spring bottom is fixed with annular
Support ring, and support ring is coaxially disposed with inner sleeve, and support ring struts filter bag sidepiece and bottom junctions.
Therefore filter bag can preferably be deployed, to improve filter effect.
In a kind of above-mentioned self-interacting type effluent treatment and filtering bag bracket, described inner sleeve and overhead gage are integrated knot
Structure, overcoat and lower baffle plate are structure as a whole.
Compared with prior art, the utility model has the following advantages that:
During installation, some connection rings are sequentially sleeved on some coupling bars first, filter bag sack is connected on outrigger,
Afterwards by overcoat engagement sleeves on the outside of inner sleeve, coupling bar is set to pass through connecting hole, and the nut that is spirally connected is fixed, therefore compression spring struts
On the inside of filter bag, and filter bag is set to deploy to form cylinder-like structure, you can fast and stable deploys filter bag, and compression spring energy root
Axial length is automatically adjusted according to filtering bag length.
Brief description of the drawings
Fig. 1 is this support use state sectional view.
In figure,
1st, filter bag;11st, connecting rope;12nd, connection ring;13rd, adapter sleeve;
2nd, outrigger;21st, overcoat;22nd, lower baffle plate;23rd, coupling bar;24th, nut;25th, grooving;
3rd, internal frame;31st, inner sleeve;32nd, overhead gage;33rd, connecting hole;34th, compression spring;35th, support ring.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, a kind of self-interacting type effluent treatment and filtering bag bracket of the utility model, including expand into open top
Cylinder-like structure filter bag 1, there is filter bores, in addition to outrigger 2 and internal frame 3, outrigger 2 includes circle shell-like on filter bag 1
The annular lower baffle plate 22 that overcoat 21 and interior edge are connected with the top outer wall of overcoat 21, internal frame 3 include circle shell-like inner sleeve 31 and interior edge with
The annular overhead gage 32 of the top outer wall connection of inner sleeve 31, in addition to external diameter and the external diameter identical compression spring 34 of inner sleeve 31, compression
The top of spring 34 is connected to the bottom of inner sleeve 31, and compression spring 34 is coaxially disposed with inner sleeve 31, if the top of filter bag 1 passes through involvement
Splicing 11 is connected with some connection rings 12 in turn, and the top surface of lower baffle plate 22 is vertically and fixedly provided with some coupling bars 23, some connection rings 12
It is sequentially sleeved on some coupling bars 23, overhead gage 32 is provided with some connecting holes 33, and the engagement sleeves of overcoat 21 are in the outside of inner sleeve 31,
Coupling bar 23 passes through connecting hole 33, and the nut 24 that is spirally connected is fixed, and nut 24 is against on the top surface of overhead gage 32, and compression spring 34 supports
Open the inner side of filter bag 1, and the expansion of filter bag 1 is formed cylinder-like structure, and the sack of filter bag 1 be pressed in inner sleeve 31 and overcoat 21 it
Between.
Further, the sack of filter bag 1 is fixed with round shell-like adapter sleeve 13, and the one end of connecting rope 11 is connected with adapter sleeve 13,
The inwall of overcoat 21 is provided with annular grooving 25, and adapter sleeve 13 is in grooving 25.The bottom of compression spring 34 is fixed with annular brace
Ring 35, and support ring 35 is coaxially disposed with inner sleeve 31, and support ring 35 struts the sidepiece of filter bag 1 and bottom junctions.Inner sleeve 31
It is structure as a whole with overhead gage 32, overcoat 21 and lower baffle plate 22 are structure as a whole.
During installation, some connection rings 12 are sequentially sleeved on some coupling bars 23 first, are connected to the sack of filter bag 1 outer
On frame 2, coupling bar 23 is set to pass through connecting hole 33 on the outside of inner sleeve 31 engagement sleeves of overcoat 21 afterwards, and the nut 24 that is spirally connected is fixed,
Therefore compression spring 34 struts the inner side of filter bag 1, and the expansion of filter bag 1 is formed cylinder-like structure, you can fast and stable deploys
Filter bag 1, and compression spring 34 can automatically adjust axial length according to the length of filter bag 1.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein filter bag 1, connecting rope 11, connection ring 12, adapter sleeve 13, outrigger 2, overcoat 21,
Lower baffle plate 22, coupling bar 23, nut 24, grooving 25, internal frame 3, inner sleeve 31, overhead gage 32, connecting hole 33, compression spring 34, branch
The grade term of pushing out ring 35, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily retouching using these terms
State and explain essence of the present utility model;Being construed as any additional limitation is all and the utility model spirit phase
Run counter to.