CN206404398U - The spring connecting structure of filter plate unit - Google Patents
The spring connecting structure of filter plate unit Download PDFInfo
- Publication number
- CN206404398U CN206404398U CN201720091760.7U CN201720091760U CN206404398U CN 206404398 U CN206404398 U CN 206404398U CN 201720091760 U CN201720091760 U CN 201720091760U CN 206404398 U CN206404398 U CN 206404398U
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- CN
- China
- Prior art keywords
- spring
- filter plate
- plate unit
- connecting structure
- support spring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides and is provided with the long governor motion of spring that regulation its length is provided between support spring, described trim ring between the spring connecting structure of the stable filter plate unit of a kind of easy to maintenance and performance, including two trim rings, the sides adjacent circle face of two trim rings.In such scheme, when support spring needs to change, it is only necessary to which adjusting the long governor motion of spring makes the length of support spring be less than the distance between two circle faces, you can easily dismantles, change spring, the utility model is simple in construction, changes simple and convenient.
Description
Technical field
The utility model is related to the dehydration of sludge treatment field, filter plant, and in particular to a kind of spring of filter plate unit
Attachment structure.
Background technology
General in sludge treatment field that the mud after processing is dehydrated using filter press, mainly outside squeezing is moved
Force compresses trim ring and then compressed metal spring, reduce filter chamber volume, so as to produce filter pressure to mud, reach in promotion mud
The separation of moisture.In the prior art, the mounting means of metal spring is as shown in figure 1, the side end face relative with frame 2 of trim ring 1
Be provided with to be used to house and guide pillar 4 be provided with the groove of metal spring 3, groove, guide pillar 4 is provided with counterbore 5, frame 2 be provided with
The corresponding screwed hole of counterbore 5, bolt 6 is threadedly coupled through counterbore 5 and with screwed hole composition, and the position of metal spring 3 is fixed.
But it is due to that the two ends of metal spring 3 have partial embedding in trim ring 1 and frame 2, so when there is single gold
Category spring 3 is damaged when needing to change, and the dismounting completely of metal spring 3 of trim ring 1, frame 2 and whole can only could be realized single
The replacing of metal spring 3, wastes time and energy, difficult in maintenance.
Utility model content
The utility model provides the spring connecting structure of the stable filter plate unit of a kind of easy to maintenance and performance.
To achieve these goals, the technical solution adopted in the utility model is：A kind of spring connection knot of filter plate unit
It is provided between structure, including two trim rings, the sides adjacent circle face of two trim rings between support spring, described trim ring and is provided with regulation bullet
The long governor motion of spring of spring length.
In such scheme, when support spring needs to change, it is only necessary to which adjusting the long governor motion of spring makes the length of support spring
Degree is less than the distance between two circle faces, you can easily dismantles, change spring, the utility model is simple in construction, changes simple side
Just.
Brief description of the drawings
Fig. 1 is the scheme of installation of metal spring in the prior art.
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is Fig. 2 enlarged schematic partial view；
Fig. 4 is the structural representation of the long governor motion of spring.
Embodiment
Refering to Fig. 2, Fig. 3, a kind of spring connecting structure of filter plate unit, including two trim rings 20, the sides adjacent of two trim rings 20
The long governor motion of spring that regulation its length is provided between support spring 10, described trim ring 20 is provided between circle face.When
When support spring 10 needs to change, it is only necessary to which adjusting the long governor motion of spring makes the length of support spring 10 be less than between two circle faces
Distance, you can easily dismantle, change spring, the utility model is simple in construction, change simple and convenient.
Further, left and right spring base 30,40 is set on described trim ring 20, and support spring 10 is stage clip and its two ends
On left and right spring base 30,40, the long governor motion of spring is set between left and right spring base 30,40.The long governor motion regulation of spring
Spacing between left and right spring base 30,40, and then compression press spring makes the length of stage clip be less than the distance between two circle faces.
As shown in figure 4, the structure of left and right spring base 30,40 is identical, left spring seat 30 includes being inserted in the spring of support spring 10
The disk edge 32 that tubing string 31 in chamber and the one end of tubing string 31 are set, one end of disk edge 32 and support spring 10 is against left and right spring base
The 30th, screw rod 50 is set between 40, and screw rod 50 coordinates the left and right spring of regulation with the screwed hole or nut on left and right spring base 30,40
Seat 30, the distance between 40.Support spring 10 is enclosed on left and right spring base 30,40 first, screw rod 50 is recycled by two springs
Seat is connected；During dismounting, order is opposite.
In order to ensure that support spring 10 is resisted against on disk edge 32, the external diameter of described disk edge 32 is more than support spring 10
C-type packing ring 33 is provided between diameter and disk edge 32 and the abutment face of support spring 10, be so conducive to left and right spring base 30,
40 taking-up is with filling in.
Further, it is provided with the internal wall of pipe orifice of tubing string 31 on internal thread 311, trim ring 20 and the corresponding position of tubing string 31
Place offers unthreaded hole, and bolt 21 is constituted with internal thread 311 through unthreaded hole and is threadedly coupled.Realize consolidating for left and right spring base 30,40
Calmly, it is necessary to which dismantling is, the constraint of bolt 21 is first released, then adjusts the spacing between left and right spring base 30,40.
Claims (5)
1. a kind of spring connecting structure of filter plate unit, including two trim rings (20), it is characterised in that：The sides adjacent of two trim rings (20)
The spring length regulation machine that regulation its length is provided between support spring (10), described trim ring (20) is provided between circle face
Structure.
2. the spring connecting structure of filter plate unit according to claim 1, it is characterised in that：Set on described trim ring (20)
Left and right spring base (30,40) is put, support spring (10) is stage clip and its two ends is located on left and right spring base (30,40), left and right
Spring long governor motion is set between spring base (30,40).
3. the spring connecting structure of filter plate unit according to claim 1 or 2, it is characterised in that：Left and right spring base (30,
40) structure is identical, and left spring seat (30) includes the tubing string (31) and tubing string (31) one being inserted in support spring (10) spring chamber
Hold the disk edge (32) set, one end of disk edge (32) and support spring (10) between left and right spring base (30,40) against setting
Screwed hole or nut on screw rod (50), screw rod (50) and left and right spring base (30,40) coordinate the left and right spring base of regulation (30,
The distance between 40).
4. the spring connecting structure of filter plate unit according to claim 3, it is characterised in that：Outside described disk edge (32)
Footpath is more than the diameter of support spring (10) and is provided with c-type packing ring between disk edge (32) and the abutment face of support spring (10)
(33)。
5. the spring connecting structure of filter plate unit according to claim 3, it is characterised in that：The internal wall of pipe orifice of tubing string (31)
On be provided with internal thread (311), trim ring (20) unthreaded hole offered at position corresponding with tubing string (31), bolt (21) passes through light
Hole constitutes with internal thread (311) and is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091760.7U CN206404398U (en) | 2017-01-19 | 2017-01-19 | The spring connecting structure of filter plate unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091760.7U CN206404398U (en) | 2017-01-19 | 2017-01-19 | The spring connecting structure of filter plate unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404398U true CN206404398U (en) | 2017-08-15 |
Family
ID=59555686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720091760.7U Active CN206404398U (en) | 2017-01-19 | 2017-01-19 | The spring connecting structure of filter plate unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731066A (en) * | 2017-01-19 | 2017-05-31 | 安徽省通源环保科技有限公司 | The spring connecting structure of filter plate unit |
-
2017
- 2017-01-19 CN CN201720091760.7U patent/CN206404398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731066A (en) * | 2017-01-19 | 2017-05-31 | 安徽省通源环保科技有限公司 | The spring connecting structure of filter plate unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 industrial cluster, Zipeng Town, Feixi County, Hefei City, Anhui Province Patentee after: ANHUI TONGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 231202 zier Road, Taohua Industrial Park, Hefei City, Anhui Province Patentee before: ANHUI TONGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |